twm-1.0.10/config.sub000055501431060000012000001064611324771014200146520ustar00alancstaff00002660200014#! /bin/sh # Configuration validation subroutine script. # Copyright 1992-2018 Free Software Foundation, Inc. timestamp='2018-02-28' # This file is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, see . # # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that # program. This Exception is an additional permission under section 7 # of the GNU General Public License, version 3 ("GPLv3"). # Please send patches to . # # Configuration subroutine to validate and canonicalize a configuration type. # Supply the specified configuration type as an argument. # If it is invalid, we print an error message on stderr and exit with code 1. # Otherwise, we print the canonical config type on stdout and succeed. # You can get the latest version of this script from: # https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub # This file is supposed to be the same for all GNU packages # and recognize all the CPU types, system types and aliases # that are meaningful with *any* GNU software. # Each package is responsible for reporting which valid configurations # it does not support. The user should be able to distinguish # a failure to support a valid configuration from a meaningless # configuration. # The goal of this file is to map all the various variations of a given # machine specification into a single specification in the form: # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM # or in some cases, the newer four-part form: # CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM # It is wrong to echo any other type of specification. me=`echo "$0" | sed -e 's,.*/,,'` usage="\ Usage: $0 [OPTION] CPU-MFR-OPSYS or ALIAS Canonicalize a configuration name. Options: -h, --help print this help, then exit -t, --time-stamp print date of last modification, then exit -v, --version print version number, then exit Report bugs and patches to ." version="\ GNU config.sub ($timestamp) Copyright 1992-2018 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." help=" Try \`$me --help' for more information." # Parse command line while test $# -gt 0 ; do case $1 in --time-stamp | --time* | -t ) echo "$timestamp" ; exit ;; --version | -v ) echo "$version" ; exit ;; --help | --h* | -h ) echo "$usage"; exit ;; -- ) # Stop option processing shift; break ;; - ) # Use stdin as input. break ;; -* ) echo "$me: invalid option $1$help" exit 1 ;; *local*) # First pass through any local machine types. echo "$1" exit ;; * ) break ;; esac done case $# in 0) echo "$me: missing argument$help" >&2 exit 1;; 1) ;; *) echo "$me: too many arguments$help" >&2 exit 1;; esac # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any). # Here we must recognize all the valid KERNEL-OS combinations. maybe_os=`echo "$1" | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` case $maybe_os in nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \ linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \ knetbsd*-gnu* | netbsd*-gnu* | netbsd*-eabi* | \ kopensolaris*-gnu* | cloudabi*-eabi* | \ storm-chaos* | os2-emx* | rtmk-nova*) os=-$maybe_os basic_machine=`echo "$1" | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` ;; android-linux) os=-linux-android basic_machine=`echo "$1" | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown ;; *) basic_machine=`echo "$1" | sed 's/-[^-]*$//'` if [ "$basic_machine" != "$1" ] then os=`echo "$1" | sed 's/.*-/-/'` else os=; fi ;; esac ### Let's recognize common machines as not being operating systems so ### that things like config.sub decstation-3100 work. We also ### recognize some manufacturers as not being operating systems, so we ### can provide default operating systems below. case $os in -sun*os*) # Prevent following clause from handling this invalid input. ;; -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ -apple | -axis | -knuth | -cray | -microblaze*) os= basic_machine=$1 ;; -bluegene*) os=-cnk ;; -sim | -cisco | -oki | -wec | -winbond) os= basic_machine=$1 ;; -scout) ;; -wrs) os=-vxworks basic_machine=$1 ;; -chorusos*) os=-chorusos basic_machine=$1 ;; -chorusrdb) os=-chorusrdb basic_machine=$1 ;; -hiux*) os=-hiuxwe2 ;; -sco6) os=-sco5v6 basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'` ;; -sco5) os=-sco3.2v5 basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'` ;; -sco4) os=-sco3.2v4 basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'` ;; -sco3.2.[4-9]*) os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'` ;; -sco3.2v[4-9]*) # Don't forget version if it is 3.2v4 or newer. basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'` ;; -sco5v6*) # Don't forget version if it is 3.2v4 or newer. basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'` ;; -sco*) os=-sco3.2v2 basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'` ;; -udk*) basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'` ;; -isc) os=-isc2.2 basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'` ;; -clix*) basic_machine=clipper-intergraph ;; -isc*) basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'` ;; -lynx*178) os=-lynxos178 ;; -lynx*5) os=-lynxos5 ;; -lynx*) os=-lynxos ;; -ptx*) basic_machine=`echo "$1" | sed -e 's/86-.*/86-sequent/'` ;; -psos*) os=-psos ;; -mint | -mint[0-9]*) basic_machine=m68k-atari os=-mint ;; esac # Decode aliases for certain CPU-COMPANY combinations. case $basic_machine in # Recognize the basic CPU types without company name. # Some are omitted here because they have special meanings below. 1750a | 580 \ | a29k \ | aarch64 | aarch64_be \ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ | am33_2.0 \ | arc | arceb \ | arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \ | avr | avr32 \ | ba \ | be32 | be64 \ | bfin \ | c4x | c8051 | clipper \ | d10v | d30v | dlx | dsp16xx \ | e2k | epiphany \ | fido | fr30 | frv | ft32 \ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ | hexagon \ | i370 | i860 | i960 | ia16 | ia64 \ | ip2k | iq2000 \ | k1om \ | le32 | le64 \ | lm32 \ | m32c | m32r | m32rle | m68000 | m68k | m88k \ | maxq | mb | microblaze | microblazeel | mcore | mep | metag \ | mips | mipsbe | mipseb | mipsel | mipsle \ | mips16 \ | mips64 | mips64el \ | mips64octeon | mips64octeonel \ | mips64orion | mips64orionel \ | mips64r5900 | mips64r5900el \ | mips64vr | mips64vrel \ | mips64vr4100 | mips64vr4100el \ | mips64vr4300 | mips64vr4300el \ | mips64vr5000 | mips64vr5000el \ | mips64vr5900 | mips64vr5900el \ | mipsisa32 | mipsisa32el \ | mipsisa32r2 | mipsisa32r2el \ | mipsisa32r6 | mipsisa32r6el \ | mipsisa64 | mipsisa64el \ | mipsisa64r2 | mipsisa64r2el \ | mipsisa64r6 | mipsisa64r6el \ | mipsisa64sb1 | mipsisa64sb1el \ | mipsisa64sr71k | mipsisa64sr71kel \ | mipsr5900 | mipsr5900el \ | mipstx39 | mipstx39el \ | mn10200 | mn10300 \ | moxie \ | mt \ | msp430 \ | nds32 | nds32le | nds32be \ | nios | nios2 | nios2eb | nios2el \ | ns16k | ns32k \ | open8 | or1k | or1knd | or32 \ | pdp10 | pj | pjl \ | powerpc | powerpc64 | powerpc64le | powerpcle \ | pru \ | pyramid \ | riscv32 | riscv64 \ | rl78 | rx \ | score \ | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[234]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ | sh64 | sh64le \ | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ | spu \ | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \ | ubicom32 \ | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \ | visium \ | wasm32 \ | x86 | xc16x | xstormy16 | xtensa \ | z8k | z80) basic_machine=$basic_machine-unknown ;; c54x) basic_machine=tic54x-unknown ;; c55x) basic_machine=tic55x-unknown ;; c6x) basic_machine=tic6x-unknown ;; leon|leon[3-9]) basic_machine=sparc-$basic_machine ;; m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip) basic_machine=$basic_machine-unknown os=-none ;; m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65) ;; ms1) basic_machine=mt-unknown ;; strongarm | thumb | xscale) basic_machine=arm-unknown ;; xgate) basic_machine=$basic_machine-unknown os=-none ;; xscaleeb) basic_machine=armeb-unknown ;; xscaleel) basic_machine=armel-unknown ;; # We use `pc' rather than `unknown' # because (1) that's what they normally are, and # (2) the word "unknown" tends to confuse beginning users. i*86 | x86_64) basic_machine=$basic_machine-pc ;; # Object if more than one company name word. *-*-*) echo Invalid configuration \`"$1"\': machine \`"$basic_machine"\' not recognized 1>&2 exit 1 ;; # Recognize the basic CPU types with company name. 580-* \ | a29k-* \ | aarch64-* | aarch64_be-* \ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ | alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ | avr-* | avr32-* \ | ba-* \ | be32-* | be64-* \ | bfin-* | bs2000-* \ | c[123]* | c30-* | [cjt]90-* | c4x-* \ | c8051-* | clipper-* | craynv-* | cydra-* \ | d10v-* | d30v-* | dlx-* \ | e2k-* | elxsi-* \ | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ | h8300-* | h8500-* \ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ | hexagon-* \ | i*86-* | i860-* | i960-* | ia16-* | ia64-* \ | ip2k-* | iq2000-* \ | k1om-* \ | le32-* | le64-* \ | lm32-* \ | m32c-* | m32r-* | m32rle-* \ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \ | microblaze-* | microblazeel-* \ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ | mips16-* \ | mips64-* | mips64el-* \ | mips64octeon-* | mips64octeonel-* \ | mips64orion-* | mips64orionel-* \ | mips64r5900-* | mips64r5900el-* \ | mips64vr-* | mips64vrel-* \ | mips64vr4100-* | mips64vr4100el-* \ | mips64vr4300-* | mips64vr4300el-* \ | mips64vr5000-* | mips64vr5000el-* \ | mips64vr5900-* | mips64vr5900el-* \ | mipsisa32-* | mipsisa32el-* \ | mipsisa32r2-* | mipsisa32r2el-* \ | mipsisa32r6-* | mipsisa32r6el-* \ | mipsisa64-* | mipsisa64el-* \ | mipsisa64r2-* | mipsisa64r2el-* \ | mipsisa64r6-* | mipsisa64r6el-* \ | mipsisa64sb1-* | mipsisa64sb1el-* \ | mipsisa64sr71k-* | mipsisa64sr71kel-* \ | mipsr5900-* | mipsr5900el-* \ | mipstx39-* | mipstx39el-* \ | mmix-* \ | mt-* \ | msp430-* \ | nds32-* | nds32le-* | nds32be-* \ | nios-* | nios2-* | nios2eb-* | nios2el-* \ | none-* | np1-* | ns16k-* | ns32k-* \ | open8-* \ | or1k*-* \ | orion-* \ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \ | pru-* \ | pyramid-* \ | riscv32-* | riscv64-* \ | rl78-* | romp-* | rs6000-* | rx-* \ | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ | sparclite-* \ | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx*-* \ | tahoe-* \ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ | tile*-* \ | tron-* \ | ubicom32-* \ | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \ | vax-* \ | visium-* \ | wasm32-* \ | we32k-* \ | x86-* | x86_64-* | xc16x-* | xps100-* \ | xstormy16-* | xtensa*-* \ | ymp-* \ | z8k-* | z80-*) ;; # Recognize the basic CPU types without company name, with glob match. xtensa*) basic_machine=$basic_machine-unknown ;; # Recognize the various machine names and aliases which stand # for a CPU type and a company and sometimes even an OS. 386bsd) basic_machine=i386-pc os=-bsd ;; 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) basic_machine=m68000-att ;; 3b*) basic_machine=we32k-att ;; a29khif) basic_machine=a29k-amd os=-udi ;; abacus) basic_machine=abacus-unknown ;; adobe68k) basic_machine=m68010-adobe os=-scout ;; alliant | fx80) basic_machine=fx80-alliant ;; altos | altos3068) basic_machine=m68k-altos ;; am29k) basic_machine=a29k-none os=-bsd ;; amd64) basic_machine=x86_64-pc ;; amd64-*) basic_machine=x86_64-`echo "$basic_machine" | sed 's/^[^-]*-//'` ;; amdahl) basic_machine=580-amdahl os=-sysv ;; amiga | amiga-*) basic_machine=m68k-unknown ;; amigaos | amigados) basic_machine=m68k-unknown os=-amigaos ;; amigaunix | amix) basic_machine=m68k-unknown os=-sysv4 ;; apollo68) basic_machine=m68k-apollo os=-sysv ;; apollo68bsd) basic_machine=m68k-apollo os=-bsd ;; aros) basic_machine=i386-pc os=-aros ;; asmjs) basic_machine=asmjs-unknown ;; aux) basic_machine=m68k-apple os=-aux ;; balance) basic_machine=ns32k-sequent os=-dynix ;; blackfin) basic_machine=bfin-unknown os=-linux ;; blackfin-*) basic_machine=bfin-`echo "$basic_machine" | sed 's/^[^-]*-//'` os=-linux ;; bluegene*) basic_machine=powerpc-ibm os=-cnk ;; c54x-*) basic_machine=tic54x-`echo "$basic_machine" | sed 's/^[^-]*-//'` ;; c55x-*) basic_machine=tic55x-`echo "$basic_machine" | sed 's/^[^-]*-//'` ;; c6x-*) basic_machine=tic6x-`echo "$basic_machine" | sed 's/^[^-]*-//'` ;; c90) basic_machine=c90-cray os=-unicos ;; cegcc) basic_machine=arm-unknown os=-cegcc ;; convex-c1) basic_machine=c1-convex os=-bsd ;; convex-c2) basic_machine=c2-convex os=-bsd ;; convex-c32) basic_machine=c32-convex os=-bsd ;; convex-c34) basic_machine=c34-convex os=-bsd ;; convex-c38) basic_machine=c38-convex os=-bsd ;; cray | j90) basic_machine=j90-cray os=-unicos ;; craynv) basic_machine=craynv-cray os=-unicosmp ;; cr16 | cr16-*) basic_machine=cr16-unknown os=-elf ;; crds | unos) basic_machine=m68k-crds ;; crisv32 | crisv32-* | etraxfs*) basic_machine=crisv32-axis ;; cris | cris-* | etrax*) basic_machine=cris-axis ;; crx) basic_machine=crx-unknown os=-elf ;; da30 | da30-*) basic_machine=m68k-da30 ;; decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) basic_machine=mips-dec ;; decsystem10* | dec10*) basic_machine=pdp10-dec os=-tops10 ;; decsystem20* | dec20*) basic_machine=pdp10-dec os=-tops20 ;; delta | 3300 | motorola-3300 | motorola-delta \ | 3300-motorola | delta-motorola) basic_machine=m68k-motorola ;; delta88) basic_machine=m88k-motorola os=-sysv3 ;; dicos) basic_machine=i686-pc os=-dicos ;; djgpp) basic_machine=i586-pc os=-msdosdjgpp ;; dpx20 | dpx20-*) basic_machine=rs6000-bull os=-bosx ;; dpx2*) basic_machine=m68k-bull os=-sysv3 ;; e500v[12]) basic_machine=powerpc-unknown os=$os"spe" ;; e500v[12]-*) basic_machine=powerpc-`echo "$basic_machine" | sed 's/^[^-]*-//'` os=$os"spe" ;; ebmon29k) basic_machine=a29k-amd os=-ebmon ;; elxsi) basic_machine=elxsi-elxsi os=-bsd ;; encore | umax | mmax) basic_machine=ns32k-encore ;; es1800 | OSE68k | ose68k | ose | OSE) basic_machine=m68k-ericsson os=-ose ;; fx2800) basic_machine=i860-alliant ;; genix) basic_machine=ns32k-ns ;; gmicro) basic_machine=tron-gmicro os=-sysv ;; go32) basic_machine=i386-pc os=-go32 ;; h3050r* | hiux*) basic_machine=hppa1.1-hitachi os=-hiuxwe2 ;; h8300hms) basic_machine=h8300-hitachi os=-hms ;; h8300xray) basic_machine=h8300-hitachi os=-xray ;; h8500hms) basic_machine=h8500-hitachi os=-hms ;; harris) basic_machine=m88k-harris os=-sysv3 ;; hp300-*) basic_machine=m68k-hp ;; hp300bsd) basic_machine=m68k-hp os=-bsd ;; hp300hpux) basic_machine=m68k-hp os=-hpux ;; hp3k9[0-9][0-9] | hp9[0-9][0-9]) basic_machine=hppa1.0-hp ;; hp9k2[0-9][0-9] | hp9k31[0-9]) basic_machine=m68000-hp ;; hp9k3[2-9][0-9]) basic_machine=m68k-hp ;; hp9k6[0-9][0-9] | hp6[0-9][0-9]) basic_machine=hppa1.0-hp ;; hp9k7[0-79][0-9] | hp7[0-79][0-9]) basic_machine=hppa1.1-hp ;; hp9k78[0-9] | hp78[0-9]) # FIXME: really hppa2.0-hp basic_machine=hppa1.1-hp ;; hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) # FIXME: really hppa2.0-hp basic_machine=hppa1.1-hp ;; hp9k8[0-9][13679] | hp8[0-9][13679]) basic_machine=hppa1.1-hp ;; hp9k8[0-9][0-9] | hp8[0-9][0-9]) basic_machine=hppa1.0-hp ;; hppaosf) basic_machine=hppa1.1-hp os=-osf ;; hppro) basic_machine=hppa1.1-hp os=-proelf ;; i370-ibm* | ibm*) basic_machine=i370-ibm ;; i*86v32) basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'` os=-sysv32 ;; i*86v4*) basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'` os=-sysv4 ;; i*86v) basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'` os=-sysv ;; i*86sol2) basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'` os=-solaris2 ;; i386mach) basic_machine=i386-mach os=-mach ;; vsta) basic_machine=i386-unknown os=-vsta ;; iris | iris4d) basic_machine=mips-sgi case $os in -irix*) ;; *) os=-irix4 ;; esac ;; isi68 | isi) basic_machine=m68k-isi os=-sysv ;; leon-*|leon[3-9]-*) basic_machine=sparc-`echo "$basic_machine" | sed 's/-.*//'` ;; m68knommu) basic_machine=m68k-unknown os=-linux ;; m68knommu-*) basic_machine=m68k-`echo "$basic_machine" | sed 's/^[^-]*-//'` os=-linux ;; magnum | m3230) basic_machine=mips-mips os=-sysv ;; merlin) basic_machine=ns32k-utek os=-sysv ;; microblaze*) basic_machine=microblaze-xilinx ;; mingw64) basic_machine=x86_64-pc os=-mingw64 ;; mingw32) basic_machine=i686-pc os=-mingw32 ;; mingw32ce) basic_machine=arm-unknown os=-mingw32ce ;; miniframe) basic_machine=m68000-convergent ;; *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) basic_machine=m68k-atari os=-mint ;; mips3*-*) basic_machine=`echo "$basic_machine" | sed -e 's/mips3/mips64/'` ;; mips3*) basic_machine=`echo "$basic_machine" | sed -e 's/mips3/mips64/'`-unknown ;; monitor) basic_machine=m68k-rom68k os=-coff ;; morphos) basic_machine=powerpc-unknown os=-morphos ;; moxiebox) basic_machine=moxie-unknown os=-moxiebox ;; msdos) basic_machine=i386-pc os=-msdos ;; 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All rights reserved. # # Permission is hereby granted, free of charge, to any person obtaining a # copy of this software and associated documentation files (the "Software"), # to deal in the Software without restriction, including without limitation # the rights to use, copy, modify, merge, publish, distribute, sublicense, # and/or sell copies of the Software, and to permit persons to whom the # Software is furnished to do so, subject to the following conditions: # # The above copyright notice and this permission notice (including the next # paragraph) shall be included in all copies or substantial portions of the # Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL # THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER # DEALINGS IN THE SOFTWARE. # appmandir = $(APP_MAN_DIR) appman_PRE = twm.man appman_DATA = $(appman_PRE:man=@APP_MAN_SUFFIX@) EXTRA_DIST = $(appman_PRE) CLEANFILES = $(appman_DATA) SUFFIXES = .$(APP_MAN_SUFFIX) .man MAN_SUBSTS += -e 's|__datadir__|$(datadir)|g' # String replacements in MAN_SUBSTS now come from xorg-macros.m4 via configure .man.$(APP_MAN_SUFFIX): $(AM_V_GEN)$(SED) $(MAN_SUBSTS) < $< > $@ twm-1.0.10/man/twm.man000064401431060000012000001724261324771013600147570ustar00alancstaff00002660200014.\" Copyright 1993, 1994, 1998 The Open Group .\" Portions copyright 1988 Evans & Sutherland Computer Corporation. .\" Portions copyright 1989 Hewlett-Packard Company .\" .\" Permission to use, copy, modify, distribute, and sell this software and its .\" documentation for any purpose is hereby granted without fee, provided that .\" the above copyright notice appear in all copies and that both that .\" copyright notice and this permission notice appear in supporting .\" documentation. .\" .\" The above copyright notice and this permission notice shall be included .\" in all copies or substantial portions of the Software. .\" .\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS .\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF .\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. .\" IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR .\" OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, .\" ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR .\" OTHER DEALINGS IN THE SOFTWARE. .\" .\" Except as contained in this notice, the name of The Open Group shall .\" not be used in advertising or otherwise to promote the sale, use or .\" other dealings in this Software without prior written authorization .\" from The Open Group. .\" .de EX \"Begin example .ne 5 .if n .sp 1 .if t .sp .5 .nf .in +.5i .. .de EE .fi .in -.5i .if n .sp 1 .if t .sp .5 .. .TH TWM 1 __xorgversion__ .SH NAME twm \- Tab Window Manager for the X Window System .SH SYNTAX \fBtwm \fP[ \fB\-display\fP \fIdpy\fP ] [ \fB\-s\fP ] [ \fB\-f\fP \fIinitfile\fP ] [ \fB\-v\fP ] .SH DESCRIPTION \fITwm\fP is a window manager for the X Window System. It provides titlebars, shaped windows, several forms of icon management, user-defined macro functions, click-to-type and pointer-driven keyboard focus, and user-specified key and pointer button bindings. .PP This program is usually started by the user's session manager or startup script. When used from \fIxdm(__appmansuffix__)\fP or \fIxinit(__appmansuffix__)\fP without a session manager, \fItwm\fP is frequently executed in the foreground as the last client. When run this way, exiting \fItwm\fP causes the session to be terminated (i.e., logged out). .PP By default, application windows are surrounded by a ``frame'' with a titlebar at the top and a special border around the window. The titlebar contains the window's name, a rectangle that is lit when the window is receiving keyboard input, and function boxes known as ``titlebuttons'' at the left and right edges of the titlebar. .PP Pressing pointer Button1 (usually the left-most button unless it has been changed with \fIxmodmap\fP) on a titlebutton will invoke the function associated with the button. In the default interface, windows are iconified by clicking (pressing and then immediately releasing) the left titlebutton (which looks like a Dot). Conversely, windows are deiconified by clicking in the associated icon or entry in the icon manager (see description of the variable \fBShowIconManager\fP and of the function \fBf.showiconmgr\fP). .PP Windows are resized by pressing the right titlebutton (which resembles a group of nested squares), dragging the pointer over edge that is to be moved, and releasing the pointer when the outline of the window is the desired size. Similarly, windows are moved by pressing in the title or highlight region, dragging a window outline to the new location, and then releasing when the outline is in the desired position. Just clicking in the title or highlight region raises the window without moving it. .PP When new windows are created, \fItwm\fP will honor any size and location information requested by the user (usually through \fI-geometry\fP command line argument or resources for the individual applications). Otherwise, an outline of the window's default size, its titlebar, and lines dividing the window into a 3x3 grid that track the pointer are displayed. Clicking pointer Button1 will position the window at the current position and give it the default size. Pressing pointer Button2 (usually the middle pointer button) and dragging the outline will give the window its current position but allow the sides to be resized as described above. Clicking pointer Button3 (usually the right pointer button) will give the window its current position but attempt to make it long enough to touch the bottom the screen. .SH OPTIONS \fITwm\fP accepts the following command line options: .PP .TP 8 .B \-display \fIdpy\fP This option specifies the X server to use. .TP 8 .B \-s This option indicates that only the default screen (as specified by \fB\-display\fP or by the \fBDISPLAY\fP environment variable) should be managed. By default, \fItwm\fP will attempt to manage all screens on the display. .TP 8 .B \-f \fIfilename\fP This option specifies the name of the startup file to use. By default, \fItwm\fP will look in the user's home directory for files named \fI.twmrc.num\fP (where \fInum\fP is a screen number) or \fI.twmrc\fP. .TP 8 .B \-v This option indicates that \fItwm\fP should print error messages whenever an unexpected X Error event is received. This can be useful when debugging applications but can be distracting in regular use. .SH CUSTOMIZATION .PP Much of \fItwm\fP's appearance and behavior can be controlled by providing a startup file in one of the following locations (searched in order for each screen being managed when \fItwm\fP begins): .TP 8 .B "$HOME/.twmrc.\fIscreennumber\fP" The \fIscreennumber\fP is a small positive number (e.g. 0, 1, etc.) representing the screen number (e.g. the last number in the DISPLAY environment variable \fIhost:displaynum.screennum\fP) that would be used to contact that screen of the display. This is intended for displays with multiple screens of differing visual types. .TP 8 .B "$HOME/.twmrc" This is the usual name for an individual user's startup file. .TP 8 .B __datadir__/X11/twm/system.twmrc If neither of the preceding files are found, \fItwm\fP will look in this file for a default configuration. This is often tailored by the site administrator to provide convenient menus or familiar bindings for novice users. .PP If no startup files are found, \fItwm\fP will use the built-in defaults described above. The only resource used by \fItwm\fP is \fIbitmapFilePath\fP for a colon-separated list of directories to search when looking for bitmap files (for more information, see the \fIAthena Widgets\fP manual and \fIxrdb(__appmansuffix__)\fP). .PP \fITwm\fP startup files are logically broken up into three types of specifications: \fIVariables\fP, \fIBindings\fP, \fIMenus\fP. The \fIVariables\fP section must come first and is used to describe the fonts, colors, cursors, border widths, icon and window placement, highlighting, autoraising, layout of titles, warping, use of the icon manager. The \fIBindings\fP section usually comes second and is used to specify the functions that should be to be invoked when keyboard and pointer buttons are pressed in windows, icons, titles, and frames. The \fIMenus\fP section gives any user-defined menus (containing functions to be invoked or commands to be executed). .PP Variable names and keywords are case-insensitive. Strings must be surrounded by double quote characters (e.g. "blue") and are case-sensitive. A pound sign (#) outside of a string causes the remainder of the line in which the character appears to be treated as a comment. .SH VARIABLES .PP Many of the aspects of \fItwm\fP's user interface are controlled by variables that may be set in the user's startup file. Some of the options are enabled or disabled simply by the presence of a particular keyword. Other options require keywords, numbers, strings, or lists of all of these. .PP Lists are surrounded by braces and are usually separated by whitespace or a newline. For example: .EX 0 \fBAutoRaise\fP { "emacs" "XTerm" "Xmh" } .EE or .EX 0 \fBAutoRaise\fP { "emacs" "XTerm" "Xmh" } .EE When a variable containing a list of strings representing windows is searched (e.g. to determine whether or not to enable autoraise as shown above), a string must be an exact, case-sensitive match to the window's name (given by the WM_NAME window property), resource name or class name (both given by the WM_CLASS window property). The preceding example would enable autoraise on windows named ``emacs'' as well as any \fIxterm\fP (since they are of class ``XTerm'') or xmh windows (which are of class ``Xmh''). .PP String arguments that are interpreted as filenames (see the \fBPixmaps\fP, \fBCursors\fP, and \fBIconDirectory\fP below) will prepend the user's directory (specified by the \fBHOME\fP environment variable) if the first character is a tilde (~). If, instead, the first character is a colon (:), the name is assumed to refer to one of the internal bitmaps that are used to create the default titlebars symbols: \fB:xlogo\fP or \fB:delete\fP (both refer to the X logo), \fB:dot\fP or \fB:iconify\fP (both refer to the dot), \fB:resize\fP (the nested squares used by the resize button), \fB:menu\fP (a page with lines), and \fB:question\fP (the question mark used for non-existent bitmap files). .PP The following variables may be specified at the top of a \fItwm\fP startup file. Lists of Window name prefix strings are indicated by \fIwin-list\fP. Optional arguments are shown in square brackets: .IP "\fBAutoRaise\fP { \fIwin-list\fP }" 8 This variable specifies a list of windows that should automatically be raised whenever the pointer enters the window. This action can be interactively enabled or disabled on individual windows using the function \fBf.autoraise\fP. .IP "\fBAutoRelativeResize\fP" 8 This variable indicates that dragging out a window size (either when initially sizing the window with pointer Button2 or when resizing it) should not wait until the pointer has crossed the window edges. Instead, moving the pointer automatically causes the nearest edge or edges to move by the same amount. This allows the resizing of windows that extend off the edge of the screen. If the pointer is in the center of the window, or if the resize is begun by pressing a titlebutton, \fItwm\fP will still wait for the pointer to cross a window edge (to prevent accidents). This option is particularly useful for people who like the press-drag-release method of sweeping out window sizes. .IP "\fBBorderColor\fP \fIstring\fP [{ \fIwincolorlist\fP }]" 8 This variable specifies the default color of the border to be placed around all non-iconified windows, and may only be given within a \fBColor\fP, \fBGrayscale\fP or \fBMonochrome\fP list. The optional \fIwincolorlist\fP specifies a list of window and color name pairs for specifying particular border colors for different types of windows. For example: .EX 0 \fBBorderColor\fP "gray50" { "XTerm" "red" "xmh" "green" } .EE The default is "black". .IP "\fBBorderTileBackground\fP \fIstring\fP [{ \fIwincolorlist\fP }]" 8 This variable specifies the default background color in the gray pattern used in unhighlighted borders (only if \fBNoHighlight\fP hasn't been set), and may only be given within a \fBColor\fP, \fBGrayscale\fP or \fBMonochrome\fP list. The optional \fIwincolorlist\fP allows per-window colors to be specified. The default is "white". .IP "\fBBorderTileForeground\fP \fIstring\fP [{ \fIwincolorlist\fP }]" 8 This variable specifies the default foreground color in the gray pattern used in unhighlighted borders (only if \fBNoHighlight\fP hasn't been set), and may only be given within a \fBColor\fP, \fBGrayscale\fP or \fBMonochrome\fP list. The optional \fIwincolorlist\fP allows per-window colors to be specified. The default is "black". .IP "\fBBorderWidth\fP \fIpixels\fP" 8 This variable specifies the width in pixels of the border surrounding all client window frames if \fBClientBorderWidth\fP has not been specified. This value is also used to set the border size of windows created by \fItwm\fP (such as the icon manager). The default is 2. .IP "\fBButtonIndent\fP \fIpixels\fP" 8 This variable specifies the amount by which titlebuttons should be indented on all sides. Positive values cause the buttons to be smaller than the window text and highlight area so that they stand out. Setting this and the \fBTitleButtonBorderWidth\fP variables to 0 makes titlebuttons be as tall and wide as possible. The default is 1. .IP "\fBClientBorderWidth\fP" 8 This variable indicates that border width of a window's frame should be set to the initial border width of the window, rather than to the value of \fBBorderWidth\fP. .IP "\fBColor\fP { \fIcolors-list\fP }" 8 This variable specifies a list of color assignments to be made if the default display is capable of displaying more than simple black and white. The \fIcolors-list\fP is made up of the following color variables and their values: \fBDefaultBackground\fP, \fBDefaultForeground\fP, \fBMenuBackground\fP, \fBMenuForeground\fP, \fBMenuTitleBackground\fP, \fBMenuTitleForeground\fP, \fBMenuShadowColor\fP, \fBMenuBorderColor\fP, \fBPointerForeground\fP, and \fBPointerBackground\fP. The following color variables may also be given a list of window and color name pairs to allow per-window colors to be specified (see \fBBorderColor\fP for details): \fBBorderColor\fP, \fBIconManagerHighlight\fP, \fBBorderTitleBackground\fP, \fBBorderTitleForeground\fP, \fBTitleBackground\fP, \fBTitleForeground\fP, \fBIconBackground\fP, \fBIconForeground\fP, \fBIconBorderColor\fP, \fBIconManagerBackground\fP, and \fBIconManagerForeground\fP. For example: .EX 0 \fBColor\fP { MenuBackground "gray50" MenuForeground "blue" BorderColor "red" { "XTerm" "yellow" } TitleForeground "yellow" TitleBackground "blue" } .EE All of these color variables may also be specified for the \fBMonochrome\fP variable, allowing the same initialization file to be used on both color and monochrome displays. .IP "\fBConstrainedMoveTime\fP \fImilliseconds\fP" 8 This variable specifies the length of time between button clicks needed to begin a constrained move operation. Double clicking within this amount of time when invoking \fBf.move\fP will cause the window to be moved only in a horizontal or vertical direction. Setting this value to 0 will disable constrained moves. The default is 400 milliseconds. .IP "\fBCursors\fP { \fIcursor-list\fP }" 8 This variable specifies the glyphs that \fItwm\fP should use for various pointer cursors. Each cursor may be defined either from the \fBcursor\fP font or from two bitmap files. Shapes from the \fBcursor\fP font may be specified directly as: .EX 0 \fIcursorname\fP "\fIstring\fP" .EE where \fIcursorname\fP is one of the cursor names listed below, and \fIstring\fP is the name of a glyph as found in the file .I __projectroot__/include/X11/cursorfont.h (without the ``XC_'' prefix). If the cursor is to be defined from bitmap files, the following syntax is used instead: .EX 0 \fIcursorname\fP "\fIimage\fP" "\fImask\fP" .EE The \fIimage\fP and \fImask\fP strings specify the names of files containing the glyph image and mask in \fIbitmap(__appmansuffix__)\fP form. The bitmap files are located in the same manner as icon bitmap files. The following example shows the default cursor definitions: .EX 0 \fBCursors\fP { Frame "top_left_arrow" Title "top_left_arrow" Icon "top_left_arrow" IconMgr "top_left_arrow" Move "fleur" Resize "fleur" Menu "sb_left_arrow" Button "hand2" Wait "watch" Select "dot" Destroy "pirate" } .EE .IP "\fBDecorateTransients\fP" 8 This variable indicates that transient windows (those containing a WM_TRANSIENT_FOR property) should have titlebars. By default, transients are not reparented. .IP "\fBDefaultBackground\fP \fIstring\fP" 8 This variable specifies the background color to be used for sizing and information windows. The default is "white". .IP "\fBDefaultForeground\fP \fIstring\fP" 8 This variable specifies the foreground color to be used for sizing and information windows. The default is "black". .IP "\fBDontIconifyByUnmapping\fP { \fIwin-list\fP }" 8 This variable specifies a list of windows that should not be iconified by simply unmapping the window (as would be the case if \fBIconifyByUnmapping\fP had been set). This is frequently used to force some windows to be treated as icons while other windows are handled by the icon manager. .IP "\fBDontMoveOff\fP" 8 This variable indicates that windows should not be allowed to be moved off the screen. It can be overridden by the \fBf.forcemove\fP function. .IP "\fBDontSqueezeTitle\fP [{ \fIwin-list\fP }] " 8 This variable indicates that titlebars should not be squeezed to their minimum size as described under \fBSqueezeTitle\fP below. If the optional window list is supplied, only those windows will be prevented from being squeezed. .IP "\fBForceIcons\fP" 8 This variable indicates that icon pixmaps specified in the \fBIcons\fP variable should override any client-supplied pixmaps. .IP "\fBFramePadding\fP \fIpixels\fP" 8 This variable specifies the distance between the titlebar decorations (the button and text) and the window frame. The default is 2 pixels. .IP "\fBGrayscale\fP { \fIcolors\fP }" 8 This variable specifies a list of color assignments that should be made if the screen has a GrayScale default visual. See the description of \fBColors\fP. .IP "\fBIconBackground\fP \fIstring\fP [{ \fIwin-list\fP }]" 8 This variable specifies the background color of icons, and may only be specified inside of a \fBColor\fP, \fBGrayscale\fP or \fBMonochrome\fP list. The optional \fIwin-list\fP is a list of window names and colors so that per-window colors may be specified. See the \fBBorderColor\fP variable for a complete description of the \fIwin-list\fP. The default is "white". .IP "\fBIconBorderColor\fP \fIstring\fP [{ \fIwin-list\fP }]" 8 This variable specifies the color of the border used for icon windows, and may only be specified inside of a \fBColor\fP, \fBGrayscale\fP or \fBMonochrome\fP list. The optional \fIwin-list\fP is a list of window names and colors so that per-window colors may be specified. See the \fBBorderColor\fP variable for a complete description of the \fIwin-list\fP. The default is "black". .IP "\fBIconBorderWidth\fP \fIpixels\fP" 8 This variable specifies the width in pixels of the border surrounding icon windows. The default is 2. .IP "\fBIconDirectory\fP \fIstring\fP" 8 This variable specifies the directory that should be searched if if a bitmap file cannot be found in any of the directories in the \fBbitmapFilePath\fP resource. .IP "\fBIconFont\fP \fIstring\fP" 8 This variable specifies the font to be used to display icon names within icons. The default is "variable". .IP "\fBIconForeground\fP \fIstring\fP [{ \fIwin-list\fP }]" 8 This variable specifies the foreground color to be used when displaying icons, and may only be specified inside of a \fBColor\fP, \fBGrayscale\fP or \fBMonochrome\fP list. The optional \fIwin-list\fP is a list of window names and colors so that per-window colors may be specified. See the \fBBorderColor\fP variable for a complete description of the \fIwin-list\fP. The default is "black". .IP "\fBIconifyByUnmapping [{ \fIwin-list\fP }]\fP" 8 This variable indicates that windows should be iconified by being unmapped without trying to map any icons. This assumes that the user will remap the window through the icon manager, the \fBf.warpto\fP function, or the \fITwmWindows\fP menu. If the optional \fIwin-list\fP is provided, only those windows will be iconified by simply unmapping. Windows that have both this and the \fBIconManagerDontShow\fP options set may not be accessible if no binding to the \fITwmWindows\fP menu is set in the user's startup file. .IP "\fBIconManagerBackground\fP \fIstring\fP [{ \fIwin-list\fP }]" 8 This variable specifies the background color to use for icon manager entries, and may only be specified inside of a \fBColor\fP, \fBGrayscale\fP or \fBMonochrome\fP list. The optional \fIwin-list\fP is a list of window names and colors so that per-window colors may be specified. See the \fBBorderColor\fP variable for a complete description of the \fIwin-list\fP. The default is "white". .IP "\fBIconManagerDontShow\fP [{ \fIwin-list\fP }]" 8 This variable indicates that the icon manager should not display any windows. If the optional \fIwin-list\fP is given, only those windows will not be displayed. This variable is used to prevent windows that are rarely iconified (such as \fIxclock\fP or \fIxload\fP) from taking up space in the icon manager. .IP "\fBIconManagerFont\fP \fIstring\fP" 8 This variable specifies the font to be used when displaying icon manager entries. The default is "variable". .IP "\fBIconManagerForeground\fP \fIstring\fP [{ \fIwin-list\fP }]" 8 This variable specifies the foreground color to be used when displaying icon manager entries, and may only be specified inside of a \fBColor\fP, \fBGrayscale\fP or \fBMonochrome\fP list. The optional \fIwin-list\fP is a list of window names and colors so that per-window colors may be specified. See the \fBBorderColor\fP variable for a complete description of the \fIwin-list\fP. The default is "black". .IP "\fBIconManagerGeometry\fP \fIstring\fP [ \fIcolumns\fP ]" 8 This variable specifies the geometry of the icon manager window. The \fIstring\fP argument is standard geometry specification that indicates the initial full size of the icon manager. The icon manager window is then broken into \fIcolumns\fP pieces and scaled according to the number of entries in the icon manager. Extra entries are wrapped to form additional rows. The default number of columns is 1. .IP "\fBIconManagerHighlight\fP \fIstring\fP [{ \fIwin-list\fP }]" 8 This variable specifies the border color to be used when highlighting the icon manager entry that currently has the focus, and can only be specified inside of a \fBColor\fP, \fBGrayscale\fP or \fBMonochrome\fP list. The optional \fIwin-list\fP is a list of window names and colors so that per-window colors may be specified. See the \fBBorderColor\fP variable for a complete description of the \fIwin-list\fP. The default is "black". .IP "\fBIconManagers\fP { \fIiconmgr-list\fP }" 8 This variable specifies a list of icon managers to create. Each item in the \fIiconmgr-list\fP has the following format: .EX 0 "\fIwinname\fP" ["\fIiconname\fP"] "\fIgeometry\fP" \fIcolumns\fP .EE where \fIwinname\fP is the name of the windows that should be put into this icon manager, \fIiconname\fP is the name of that icon manager window's icon, \fIgeometry\fP is a standard geometry specification, and \fIcolumns\fP is the number of columns in this icon manager as described in \fBIconManagerGeometry\fP. For example: .EX 0 \fBIconManagers\fP { "XTerm" "=300x5+800+5" 5 "myhost" "=400x5+100+5" 2 } .EE Clients whose name or class is ``XTerm'' will have an entry created in the ``XTerm'' icon manager. Clients whose name was ``myhost'' would be put into the ``myhost'' icon manager. .IP "\fBIconManagerShow\fP { \fIwin-list\fP }" 8 This variable specifies a list of windows that should appear in the icon manager. When used in conjunction with the \fBIconManagerDontShow\fP variable, only the windows in this list will be shown in the icon manager. .IP "\fBIconRegion\fP \fIgeomstring\fP \fIvgrav hgrav gridwidth gridheight\fP" This variable specifies an area on the root window in which icons are placed if no specific icon location is provided by the client. The \fIgeomstring\fP is a quoted string containing a standard geometry specification. If more than one \fBIconRegion\fP lines are given, icons will be put into the succeeding icon regions when the first is full. The \fIvgrav\fP argument should be either \fBNorth\fP or \fBSouth\fP and control and is used to control whether icons are first filled in from the top or bottom of the icon region. Similarly, the \fIhgrav\fP argument should be either \fBEast\fP or \fBWest\fP and is used to control whether icons should be filled in from left from the right. Icons are laid out within the region in a grid with cells \fIgridwidth\fP pixels wide and \fIgridheight\fP pixels high. .IP "\fBIcons\fP { \fIwin-list\fP }" 8 This variable specifies a list of window names and the bitmap filenames that should be used as their icons. For example: .EX 0 \fBIcons\fP { "XTerm" "xterm.icon" "xfd" "xfd_icon" } .EE Windows that match ``XTerm'' and would not be iconified by unmapping, and would try to use the icon bitmap in the file ``xterm.icon''. If \fBForceIcons\fP is specified, this bitmap will be used even if the client has requested its own icon pixmap. .IP "\fBInterpolateMenuColors\fP" 8 This variable indicates that menu entry colors should be interpolated between entry specified colors. In the example below: .EX 0 \fBMenu\fP "mymenu" { "Title" ("black":"red") f.title "entry1" f.nop "entry2" f.nop "entry3" ("white":"green") f.nop "entry4" f.nop "entry5" ("red":"white") f.nop } .EE the foreground colors for ``entry1'' and ``entry2'' will be interpolated between black and white, and the background colors between red and green. Similarly, the foreground for ``entry4'' will be half-way between white and red, and the background will be half-way between green and white. .IP "\fBMakeTitle\fP { \fIwin-list\fP }" 8 This variable specifies a list of windows on which a titlebar should be placed and is used to request titles on specific windows when \fBNoTitle\fP has been set. .IP "\fBMaxWindowSize\fP \fIstring\fP" 8 This variable specifies a geometry in which the width and height give the maximum size for a given window. This is typically used to restrict windows to the size of the screen. The default width is 32767 - screen width. The default height is 32767 - screen height. .IP "\fBMenuBackground\fP \fIstring\fP" 8 This variable specifies the background color used for menus, and can only be specified inside of a \fBColor\fP or \fBMonochrome\fP list. The default is "white". .IP "\fBMenuBorderColor\fP \fIstring\fP" 8 This variable specifies the color of the menu border and can only be specified inside of a \fBColor\fP, \fBGrayscale\fP or \fBMonochrome\fP list. The default is "black". .IP "\fBMenuBorderWidth\fP \fIpixels\fP" 8 This variable specifies the width in pixels of the border surrounding menu windows. The default is 2. .IP "\fBMenuFont\fP \fIstring\fP" 8 This variable specifies the font to use when displaying menus. The default is "variable". .IP "\fBMenuForeground\fP \fIstring\fP" 8 This variable specifies the foreground color used for menus, and can only be specified inside of a \fBColor\fP, \fBGrayscale\fP or \fBMonochrome\fP list. The default is "black". .IP "\fBMenuShadowColor\fP \fIstring\fP" 8 This variable specifies the color of the shadow behind pull-down menus and can only be specified inside of a \fBColor\fP, \fBGrayscale\fP or \fBMonochrome\fP list. The default is "black". .IP "\fBMenuTitleBackground\fP \fIstring\fP" 8 This variable specifies the background color for \fBf.title\fP entries in menus, and can only be specified inside of a \fBColor\fP, \fBGrayscale\fP or \fBMonochrome\fP list. The default is "white". .IP "\fBMenuTitleForeground\fP \fIstring\fP" 8 This variable specifies the foreground color for \fBf.title\fP entries in menus and can only be specified inside of a \fBColor\fP or \fBMonochrome\fP list. The default is "black". .IP "\fBMonochrome\fP { \fIcolors\fP }" 8 This variable specifies a list of color assignments that should be made if the screen has a depth of 1. See the description of \fBColors\fP. .IP "\fBMoveDelta\fP \fIpixels\fP" 8 This variable specifies the number of pixels the pointer must move before the \fBf.move\fP function starts working. Also see the \fBf.deltastop\fP function. The default is zero pixels. .IP "\fBNoBackingStore\fP" 8 This variable indicates that \fItwm\fP's menus should not request backing store to minimize repainting of menus. This is typically used with servers that can repaint faster than they can handle backing store. .IP "\fBNoCaseSensitive\fP" 8 This variable indicates that case should be ignored when sorting icon names in an icon manager. This option is typically used with applications that capitalize the first letter of their icon name. .IP "\fBNoDefaults\fP" 8 This variable indicates that \fItwm\fP should not supply the default titlebuttons and bindings. This option should only be used if the startup file contains a completely new set of bindings and definitions. .IP "\fBNoGrabServer\fP" 8 This variable indicates that \fItwm\fP should not grab the server when popping up menus and moving opaque windows. .IP "\fBNoHighlight\fP [{ \fIwin-list\fP }]" 8 This variable indicates that borders should not be highlighted to track the location of the pointer. If the optional \fIwin-list\fP is given, highlighting will only be disabled for those windows. When the border is highlighted, it will be drawn in the current \fBBorderColor\fP. When the border is not highlighted, it will be stippled with a gray pattern using the current \fBBorderTileForeground\fP and \fBBorderTileBackground\fP colors. .IP "\fBNoIconManagers\fP" 8 This variable indicates that no icon manager should be created. .IP "\fBNoMenuShadows\fP" 8 This variable indicates that menus should not have drop shadows drawn behind them. This is typically used with slower servers since it speeds up menu drawing at the expense of making the menu slightly harder to read. .IP "\fBNoRaiseOnDeiconify\fP" 8 This variable indicates that windows that are deiconified should not be raised. .IP "\fBNoRaiseOnMove\fP" 8 This variable indicates that windows should not be raised when moved. This is typically used to allow windows to slide underneath each other. .IP "\fBNoRaiseOnResize\fP" 8 This variable indicates that windows should not be raised when resized. This is typically used to allow windows to be resized underneath each other. .IP "\fBNoRaiseOnWarp\fP" 8 This variable indicates that windows should not be raised when the pointer is warped into them with the \fBf.warpto\fP function. If this option is set, warping to an occluded window may result in the pointer ending up in the occluding window instead the desired window (which causes unexpected behavior with \fBf.warpring\fP). .IP "\fBNoSaveUnders\fP" 8 This variable indicates that menus should not request save-unders to minimize window repainting following menu selection. It is typically used with displays that can repaint faster than they can handle save-unders. .IP "\fBNoStackMode\fP [{ \fIwin-list\fP }]" 8 This variable indicates that client window requests to change stacking order should be ignored. If the optional \fIwin-list\fP is given, only requests on those windows will be ignored. This is typically used to prevent applications from relentlessly popping themselves to the front of the window stack. .IP "\fBNoTitle\fP [{ \fIwin-list\fP }] " 8 This variable indicates that windows should not have titlebars. If the optional \fIwin-list\fP is given, only those windows will not have titlebars. \fBMakeTitle\fP may be used with this option to force titlebars to be put on specific windows. .IP "\fBNoTitleFocus\fP" 8 This variable indicates that \fItwm\fP should not set keyboard input focus to each window as it is entered. Normally, \fItwm\fP sets the focus so that focus and key events from the titlebar and icon managers are delivered to the application. If the pointer is moved quickly and \fItwm\fP is slow to respond, input can be directed to the old window instead of the new. This option is typically used to prevent this ``input lag'' and to work around bugs in older applications that have problems with focus events. .IP "\fBNoTitleHighlight\fP [{ \fIwin-list\fP }]" 8 This variable indicates that the highlight area of the titlebar, which is used to indicate the window that currently has the input focus, should not be displayed. If the optional \fIwin-list\fP is given, only those windows will not have highlight areas. This and the \fBSqueezeTitle\fP options can be set to substantially reduce the amount of screen space required by titlebars. .IP "\fBOpaqueMove\fP" 8 This variable indicates that the \fBf.move\fP function should actually move the window instead of just an outline so that the user can immediately see what the window will look like in the new position. This option is typically used on fast displays (particularly if \fBNoGrabServer\fP is set). .IP "\fBPixmaps\fP { \fIpixmaps\fP }" 8 This variable specifies a list of pixmaps that define the appearance of various images. Each entry is a keyword indicating the pixmap to set, followed by a string giving the name of the bitmap file. The following pixmaps may be specified: .EX 0 \fBPixmaps\fP { TitleHighlight "gray1" } .EE The default for \fITitleHighlight\fP is to use an even stipple pattern. .IP "\fBPriority\fP \fIpriority\fP" 8 This variable sets \fItwm\fP's priority. \fIpriority\fP should be an unquoted, signed number (e.g. 999). This variable has an effect only if the server supports the SYNC extension. .IP "\fBRandomPlacement\fP" 8 This variable indicates that windows with no specified geometry should be placed in a pseudo-random location instead of having the user drag out an outline. .IP "\fBResizeFont\fP \fIstring\fP" 8 This variable specifies the font to be used for in the dimensions window when resizing windows. The default is "fixed". .IP "\fBRestartPreviousState\fP" 8 This variable indicates that \fItwm\fP should attempt to use the WM_STATE property on client windows to tell which windows should be iconified and which should be left visible. This is typically used to try to regenerate the state that the screen was in before the previous window manager was shutdown. .IP "\fBSaveColor\fP { \fIcolors-list\fP }" 8 This variable indicates a list of color assignments to be stored as pixel values in the root window property _MIT_PRIORITY_COLORS. Clients may elect to preserve these values when installing their own colormap. Note that use of this mechanism is a way an for application to avoid the "technicolor" problem, whereby useful screen objects such as window borders and titlebars disappear when a programs custom colors are installed by the window manager. For example: .EX 0 \fBSaveColor\fP { BorderColor TitleBackground TitleForeground "red" "green" "blue" } .EE This would place on the root window 3 pixel values for borders and titlebars, as well as the three color strings, all taken from the default colormap. .IP "\fBShowIconManager\fP" 8 This variable indicates that the icon manager window should be displayed when \fItwm\fP is started. It can always be brought up using the \fBf.showiconmgr\fP function. .IP "\fBSortIconManager\fP" 8 This variable indicates that entries in the icon manager should be sorted alphabetically rather than by simply appending new windows to the end. .IP "\fBSqueezeTitle\fP [{ \fIsqueeze-list\fP }] " 8 This variable indicates that \fItwm\fP should attempt to use the SHAPE extension to make titlebars occupy only as much screen space as they need, rather than extending all the way across the top of the window. The optional \fIsqueeze-list\fP may be used to control the location of the squeezed titlebar along the top of the window. It contains entries of the form: .EX 0 "\fIname\fP" \fIjustification\fP \fInum\fP \fIdenom\fP .EE where \fIname\fP is a window name, \fIjustification\fP is either \fBleft\fP, \fBcenter\fP, or \fBright\fP, and \fInum\fP and \fIdenom\fP are numbers specifying a ratio giving the relative position about which the titlebar is justified. The ratio is measured from left to right if the numerator is positive, and right to left if negative. A denominator of 0 indicates that the numerator should be measured in pixels. For convenience, the ratio 0/0 is the same as 1/2 for \fBcenter\fP and -1/1 for \fBright\fP. For example: .EX 0 \fBSqueezeTitle\fP { "XTerm" left 0 0 "xterm1" left 1 3 "xterm2" left 2 3 "oclock" center 0 0 "emacs" right 0 0 } .EE The \fBDontSqueezeTitle\fP list can be used to turn off squeezing on certain titles. .IP "\fBStartIconified\fP [{ \fIwin-list\fP }] " 8 This variable indicates that client windows should initially be left as icons until explicitly deiconified by the user. If the optional \fIwin-list\fP is given, only those windows will be started iconic. This is useful for programs that do not support an \fI-iconic\fP command line option or resource. .IP "\fBTitleBackground\fP \fIstring\fP [{ \fIwin-list\fP }]" 8 This variable specifies the background color used in titlebars, and may only be specified inside of a \fBColor\fP, \fBGrayscale\fP or \fBMonochrome\fP list. The optional \fIwin-list\fP is a list of window names and colors so that per-window colors may be specified. The default is "white". .IP "\fBTitleButtonBorderWidth\fP \fIpixels\fP" 8 This variable specifies the width in pixels of the border surrounding titlebuttons. This is typically set to 0 to allow titlebuttons to take up as much space as possible and to not have a border. The default is 1. .IP "\fBTitleFont\fP \fIstring\fP" 8 This variable specifies the font to be used for displaying window names in titlebars. The default is "variable". .IP "\fBTitleForeground\fP \fIstring\fP [{ \fIwin-list\fP }]" 8 This variable specifies the foreground color used in titlebars, and may only be specified inside of a \fBColor\fP, \fBGrayscale\fP or \fBMonochrome\fP list. The optional \fIwin-list\fP is a list of window names and colors so that per-window colors may be specified. The default is "black". .IP "\fBTitlePadding\fP \fIpixels\fP" 8 This variable specifies the distance between the various buttons, text, and highlight areas in the titlebar. The default is 8 pixels. .IP "\fBUnknownIcon\fP \fIstring\fP" 8 This variable specifies the filename of a bitmap file to be used as the default icon. This bitmap will be used as the icon of all clients which do not provide an icon bitmap and are not listed in the \fBIcons\fP list. .IP "\fBUsePPosition\fP \fIstring\fP" 8 This variable specifies whether or not \fItwm\fP should honor program-requested locations (given by the \fBPPosition\fP flag in the WM_NORMAL_HINTS property) in the absence of a user-specified position. The argument \fIstring\fP may have one of three values: \fB"off"\fP (the default) indicating that \fItwm\fP should ignore the program-supplied position, \fB"on"\fP indicating that the position should be used, and \fB"non-zero"\fP indicating that the position should used if it is other than (0,0). The latter option is for working around a bug in older toolkits. .IP "\fBWarpCursor\fP [{ \fIwin-list\fP }]" 8 This variable indicates that the pointer should be warped into windows when they are deiconified. If the optional \fIwin-list\fP is given, the pointer will only be warped when those windows are deiconified. .IP "\fBWindowRing\fP { \fIwin-list\fP }" 8 This variable specifies a list of windows along which the \fBf.warpring\fP function cycles. .IP "\fBWarpUnmapped\fP" 8 This variable indicates that the \fBf.warpto\fP function should deiconify any iconified windows it encounters. This is typically used to make a key binding that will pop a particular window (such as \fIxmh\fP), no matter where it is. The default is for \fBf.warpto\fP to ignore iconified windows. .IP "\fBXorValue\fP \fInumber\fP" 8 This variable specifies the value to use when drawing window outlines for moving and resizing. This should be set to a value that will result in a variety of of distinguishable colors when exclusive-or'ed with the contents of the user's typical screen. Setting this variable to 1 often gives nice results if adjacent colors in the default colormap are distinct. By default, \fItwm\fP will attempt to cause temporary lines to appear at the opposite end of the colormap from the graphics. .IP "\fBZoom\fP [ \fIcount\fP ]" 8 This variable indicates that outlines suggesting movement of a window to and from its iconified state should be displayed whenever a window is iconified or deiconified. The optional \fIcount\fP argument specifies the number of outlines to be drawn. The default count is 8. .PP The following variables must be set after the fonts have been assigned, so it is usually best to put them at the end of the variables or beginning of the bindings sections: .IP "\fBDefaultFunction\fP \fIfunction\fP" 8 This variable specifies the function to be executed when a key or button event is received for which no binding is provided. This is typically bound to \fBf.nop\fP, \fBf.beep\fP, or a menu containing window operations. .IP "\fBWindowFunction\fP \fIfunction\fP" 8 This variable specifies the function to execute when a window is selected from the \fBTwmWindows\fP menu. If this variable is not set, the window will be deiconified and raised. .SH BINDINGS .PP After the desired variables have been set, functions may be attached titlebuttons and key and pointer buttons. Titlebuttons may be added from the left or right side and appear in the titlebar from left-to-right according to the order in which they are specified. Key and pointer button bindings may be given in any order. .PP Titlebuttons specifications must include the name of the pixmap to use in the button box and the function to be invoked when a pointer button is pressed within them: .EX 0 \fBLeftTitleButton\fP "\fIbitmapname\fP" = \fIfunction\fP .EE or .EX 0 \fBRightTitleButton\fP "\fIbitmapname\fP" = \fIfunction\fP .EE The \fIbitmapname\fP may refer to one of the built-in bitmaps (which are scaled to match \fBTitleFont\fP) by using the appropriate colon-prefixed name described above. .PP Key and pointer button specifications must give the modifiers that must be pressed, over which parts of the screen the pointer must be, and what function is to be invoked. Keys are given as strings containing the appropriate keysym name; buttons are given as the keywords \fBButton1\fP-\fBButton5\fP: .EX 0 "FP1" = \fImodlist\fP : \fIcontext\fP : \fIfunction\fP \fBButton1\fP = \fImodlist\fP : \fIcontext\fP : \fIfunction\fP .EE The \fImodlist\fP is any combination of the modifier names \fBshift\fP, \fBcontrol\fP, \fBlock\fP, \fBmeta\fP, \fBmod1\fP, \fBmod2\fP, \fBmod3\fP, \fBmod4\fP, or \fBmod5\fP (which may be abbreviated as \fBs\fP, \fBc\fP, \fBl\fP, \fBm\fP, \fBm1\fP, \fBm2\fP, \fBm3\fP, \fBm4\fP, \fBm5\fP, respectively) separated by a vertical bar (\(or). Similarly, the \fIcontext\fP is any combination of \fBwindow\fP, \fBtitle\fP, \fBicon\fP, \fBroot\fP, \fBframe\fP, \fBiconmgr\fP, their first letters (\fBiconmgr\fP abbreviation is \fBm\fP), or \fBall\fP, separated by a vertical bar. The \fIfunction\fP is any of the \fBf.\fP keywords described below. For example, the default startup file contains the following bindings: .EX 0 Button1 = : root : f.menu "TwmWindows" Button1 = m : window | icon : f.function "move-or-lower" Button2 = m : window | icon : f.iconify Button3 = m : window | icon : f.function "move-or-raise" Button1 = : title : f.function "move-or-raise" Button2 = : title : f.raiselower Button1 = : icon : f.function "move-or-iconify" Button2 = : icon : f.iconify Button1 = : iconmgr : f.iconify Button2 = : iconmgr : f.iconify .EE A user who wanted to be able to manipulate windows from the keyboard could use the following bindings: .EX 0 "F1" = : all : f.iconify "F2" = : all : f.raiselower "F3" = : all : f.warpring "next" "F4" = : all : f.warpto "xmh" "F5" = : all : f.warpto "emacs" "F6" = : all : f.colormap "next" "F7" = : all : f.colormap "default" "F20" = : all : f.warptoscreen "next" "Left" = m : all : f.backiconmgr "Right" = m | s : all : f.forwiconmgr "Up" = m : all : f.upiconmgr "Down" = m | s : all : f.downiconmgr .EE \fITwm\fP provides many more window manipulation primitives than can be conveniently stored in a titlebar, menu, or set of key bindings. Although a small set of defaults are supplied (unless the \fBNoDefaults\fP is specified), most users will want to have their most common operations bound to key and button strokes. To do this, \fItwm\fP associates names with each of the primitives and provides \fIuser-defined functions\fP for building higher level primitives and \fImenus\fP for interactively selecting among groups of functions. .PP User-defined functions contain the name by which they are referenced in calls to \fBf.function\fP and a list of other functions to execute. For example: .EX 0 Function "move-or-lower" { f.move f.deltastop f.lower } Function "move-or-raise" { f.move f.deltastop f.raise } Function "move-or-iconify" { f.move f.deltastop f.iconify } Function "restore-colormap" { f.colormap "default" f.lower } .EE The function name must be used in \fBf.function\fP exactly as it appears in the function specification. .PP In the descriptions below, if the function is said to operate on the selected window, but is invoked from a root menu, the cursor will be changed to the \fBSelect\fP cursor and the next window to receive a button press will be chosen: .IP "\fB!\fP \fIstring\fP" 8 This is an abbreviation for \fBf.exec\fP \fIstring\fP. .\"OBSOLETE - use a clipboard client .\".IP "\fB^\fP \fIstring\fP" 8 .\"This is an abbreviation for \fBf.cut\fP \fIstring\fP. .IP "\fBf.autoraise\fP" 8 This function toggles whether or not the selected window is raised whenever entered by the pointer. See the description of the variable \fBAutoRaise\fP. .IP "\fBf.backiconmgr\fI" 8 This function warps the pointer to the previous column in the current icon manager, wrapping back to the previous row if necessary. .IP "\fBf.beep\fP" 8 This function sounds the keyboard bell. .IP "\fBf.bottomzoom\fP" 8 This function is similar to the \fBf.fullzoom\fP function, but resizes the window to fill only the bottom half of the screen. .IP "\fBf.circledown\fP" 8 This function lowers the top-most window that occludes another window. .IP "\fBf.circleup\fP" 8 This function raises the bottom-most window that is occluded by another window. .IP "\fBf.colormap\fP \fIstring\fP" 8 This function rotates the colormaps (obtained from the WM_COLORMAP_WINDOWS property on the window) that \fItwm\fP will display when the pointer is in this window. The argument \fIstring\fP may have one of the following values: \fB"next"\fP, \fB"prev"\fP, and \fB"default"\fP. It should be noted here that in general, the installed colormap is determined by keyboard focus. A pointer driven keyboard focus will install a private colormap upon entry of the window owning the colormap. Using the click to type model, private colormaps will not be installed until the user presses a mouse button on the target window. .\"OBSOLETE - should go away and use a clipboard. .\".IP "\fBf.cut\fP \fIstring\fP" 8 .\"This function places the specified \fIstring\fP (followed by a newline .\"character) into the root window property CUT_BUFFER0. .\".IP "\fBf.cutfile\fP" 8 .\"This function reads the file indicated by the contents of the CUT_BUFFER0 .\"window property and replaces the cut buffer. .IP "\fBf.deiconify\fP" 8 This function deiconifies the selected window. If the window is not an icon, this function does nothing. .IP "\fBf.delete\fP" 8 This function sends the WM_DELETE_WINDOW message to the selected window if the client application has requested it through the WM_PROTOCOLS window property. The application is supposed to respond to the message by removing the indicated window. If the window has not requested WM_DELETE_WINDOW messages, the keyboard bell will be rung indicating that the user should choose an alternative method. Note this is very different from f.destroy. The intent here is to delete a single window, not necessarily the entire application. .IP "\fBf.deltastop\fP" 8 This function allows a user-defined function to be aborted if the pointer has been moved more than \fIMoveDelta\fP pixels. See the example definition given for \fBFunction "move-or-raise"\fP at the beginning of the section. .IP "\fBf.destroy\fP" 8 This function instructs the X server to close the display connection of the client that created the selected window. This should only be used as a last resort for shutting down runaway clients. See also f.delete. .IP "\fBf.downiconmgr\fI" 8 This function warps the pointer to the next row in the current icon manger, wrapping to the beginning of the next column if necessary. .IP "\fBf.exec\fP \fIstring\fP" 8 This function passes the argument \fIstring\fP to /bin/sh for execution. In multiscreen mode, if \fIstring\fP starts a new X client without giving a display argument, the client will appear on the screen from which this function was invoked. .\".IP "\fBf.file\fP \fIstring\fP" 8 .\"This function assumes \fIstring\fP is a file name. This file is read into .\"the window server's cut buffer. .IP "\fBf.focus\fP" 8 This function toggles the keyboard focus of the server to the selected window, changing the focus rule from pointer-driven if necessary. If the selected window already was focused, this function executes an \fBf.unfocus\fP. .IP "\fBf.forcemove\fP" 8 This function is like \fBf.move\fP except that it ignores the \fBDontMoveOff\fP variable. .IP "\fBf.forwiconmgr\fI" 8 This function warps the pointer to the next column in the current icon manager, wrapping to the beginning of the next row if necessary. .IP "\fBf.fullzoom\fP" 8 This function resizes the selected window to the full size of the display or else restores the original size if the window was already zoomed. .IP "\fBf.function\fP \fIstring\fP" 8 This function executes the user-defined function whose name is specified by the argument \fIstring\fP. .IP "\fBf.hbzoom\fP" 8 This function is a synonym for \fBf.bottomzoom\fP. .IP "\fBf.hideiconmgr\fP" 8 This function unmaps the current icon manager. .IP "\fBf.horizoom\fP" 8 This variable is similar to the \fBf.zoom\fP function except that the selected window is resized to the full width of the display. .IP "\fBf.htzoom\fP" 8 This function is a synonym for \fBf.topzoom\fP. .IP "\fBf.hzoom\fP" 8 This function is a synonym for \fBf.horizoom\fP. .IP "\fBf.iconify\fP" 8 This function iconifies or deiconifies the selected window or icon, respectively. .IP "\fBf.identify\fP" 8 This function displays a summary of the name and geometry of the selected window. If the server supports the SYNC extension, the priority of the client owning the window is also displayed. Clicking the pointer or pressing a key in the window will dismiss it. .IP "\fBf.lefticonmgr\fI" 8 This function similar to \fBf.backiconmgr\fP except that wrapping does not change rows. .IP "\fBf.leftzoom\fP" 8 This variable is similar to the \fBf.bottomzoom\fP function but causes the selected window is only resized to the left half of the display. .IP "\fBf.lower\fP" 8 This function lowers the selected window. .IP "\fBf.menu\fP \fIstring\fP" 8 This function invokes the menu specified by the argument \fIstring\fP. Cascaded menus may be built by nesting calls to \fBf.menu\fP. .IP "\fBf.move\fP" 8 This function drags an outline of the selected window (or the window itself if the \fBOpaqueMove\fP variable is set) until the invoking pointer button is released. Double clicking within the number of milliseconds given by \fBConstrainedMoveTime\fP warps the pointer to the center of the window and constrains the move to be either horizontal or vertical depending on which grid line is crossed. To abort a move, press another button before releasing the first button. .IP "\fBf.nexticonmgr\fI" 8 This function warps the pointer to the next icon manager containing any windows on the current or any succeeding screen. .IP "\fBf.nop\fP" 8 This function does nothing and is typically used with the \fBDefaultFunction\fP or \fBWindowFunction\fP variables or to introduce blank lines in menus. .IP "\fBf.previconmgr\fI" 8 This function warps the pointer to the previous icon manager containing any windows on the current or preceding screens. .IP "\fBf.priority\fP \fIstring\fP" 8 This function sets the priority of the client owning the selected window to the numeric value of the argument \fIstring\fP, which should be a signed integer in double quotes (e.g. "999" ). This function has an effect only if the server supports the SYNC extension. .IP "\fBf.quit\fP" 8 This function causes \fItwm\fP to restore the window's borders and exit. If \fItwm\fP is the first client invoked from \fIxdm\fP, this will result in a server reset. .IP "\fBf.raise\fP" 8 This function raises the selected window. .IP "\fBf.raiselower\fP" 8 This function raises the selected window to the top of the stacking order if it is occluded by any windows, otherwise the window will be lowered. .IP "\fBf.refresh\fP" 8 This function causes all windows to be refreshed. .IP "\fBf.resize\fP" 8 This function displays an outline of the selected window. Crossing a border (or setting \fBAutoRelativeResize\fP) will cause the outline to begin to rubber band until the invoking button is released. To abort a resize, press another button before releasing the first button. .IP "\fBf.restart\fP" 8 This function kills and restarts \fItwm\fP. .IP "\fBf.startwm\fP \fIstring\fP" 8 This function kills \fItwm\fP and starts another window manager, as specified by \fIstring\fP. .IP "\fBf.righticonmgr\fI" 8 This function is similar to \fBf.nexticonmgr\fP except that wrapping does not change rows. .IP "\fBf.rightzoom\fP" 8 This variable is similar to the \fBf.bottomzoom\fP function except that the selected window is only resized to the right half of the display. .IP "\fBf.saveyourself\fP" 8 This function sends a WM_SAVEYOURSELF message to the selected window if it has requested the message in its WM_PROTOCOLS window property. Clients that accept this message are supposed to checkpoint all state associated with the window and update the WM_COMMAND property as specified in the ICCCM. If the selected window has not selected for this message, the keyboard bell will be rung. .IP "\fBf.showiconmgr\fP" 8 This function maps the current icon manager. .IP "\fBf.sorticonmgr\fP" 8 This function sorts the entries in the current icon manager alphabetically. See the variable \fBSortIconManager\fP. .\".IP "\fBf.source\fP \fIstring\fP" 8 .\"This function assumes \fIstring\fP is a file name. The file is read .\"and parsed as a \fItwm\fP startup file. .\"This .\"function is intended to be used only to re-build pull-down menus. None .\"of the \fItwm\fP variables are changed. .IP "\fBf.title\fP" 8 This function provides a centered, unselectable item in a menu definition. It should not be used in any other context. .IP "\fBf.topzoom\fP" 8 This variable is similar to the \fBf.bottomzoom\fP function except that the selected window is only resized to the top half of the display. .\".IP "\fBf.twmrc\fP" 8 .\"This function causes the startup customization file to be re-read. This .\"function is exactly like the \fBf.source\fP function without having to .\"specify the filename. .IP "\fBf.unfocus\fP" 8 This function resets the focus back to pointer-driven. This should be used when a focused window is no longer desired. .IP "\fBf.upiconmgr\fI" 8 This function warps the pointer to the previous row in the current icon manager, wrapping to the last row in the same column if necessary. .\".IP "\fBf.version\fI" 8 .\"This function causes the \fItwm\fP version window to be displayed. This .\"window will be displayed until a pointer button is pressed or the .\"pointer is moved from one window to another. .IP "\fBf.vlzoom\fP" 8 This function is a synonym for \fBf.leftzoom\fP. .IP "\fBf.vrzoom\fP" 8 This function is a synonym for \fBf.rightzoom\fP. .IP "\fBf.warpring\fP \fIstring\fP" 8 This function warps the pointer to the next or previous window (as indicated by the argument \fIstring\fP, which may be \fB"next"\fP or \fB"prev"\fP) specified in the \fBWindowRing\fP variable. .IP "\fBf.warpto\fP \fIstring\fP" 8 This function warps the pointer to the window which has a name or class that matches \fIstring\fP. If the window is iconified, it will be deiconified if the variable \fBWarpUnmapped\fP is set or else ignored. .IP "\fBf.warptoiconmgr\fP \fIstring\fP" 8 This function warps the pointer to the icon manager entry associated with the window containing the pointer in the icon manager specified by the argument \fIstring\fP. If \fIstring\fP is empty (i.e. ""), the current icon manager is chosen. .IP "\fBf.warptoscreen\fP \fIstring\fP" 8 This function warps the pointer to the screen specified by the argument \fIstring\fP. \fIString\fP may be a number (e.g. \fB"0"\fP or \fB"1"\fP), the word \fB"next"\fP (indicating the current screen plus 1, skipping over any unmanaged screens), the word \fB"back"\fP (indicating the current screen minus 1, skipping over any unmanaged screens), or the word \fB"prev"\fP (indicating the last screen visited. .IP "\fBf.winrefresh\fP" 8 This function is similar to the \fBf.refresh\fP function except that only the selected window is refreshed. .IP "\fBf.zoom\fP" 8 This function is similar to the \fBf.fullzoom\fP function, except that the only the height of the selected window is changed. .SH MENUS .PP Functions may be grouped and interactively selected using pop-up (when bound to a pointer button) or pull-down (when associated with a titlebutton) menus. Each menu specification contains the name of the menu as it will be referred to by \fBf.menu\fP, optional default foreground and background colors, the list of item names and the functions they should invoke, and optional foreground and background colors for individual items: .EX 0 \fBMenu\fP "\fImenuname\fP" [ ("\fIdeffore\fP":"\fIdefback\fP") ] { \fIstring1\fP [ ("\fIfore1\fP":"\fIbackn\fP")] \fIfunction1\fP \fIstring2\fP [ ("\fIfore2\fP":"\fIbackn\fP")] \fIfunction2\fP . . . \fIstringN\fP [ ("\fIforeN\fP":"\fIbackN\fP")] \fIfunctionN\fP } .EE .PP The \fImenuname\fP is case-sensitive. The optional \fIdeffore\fP and \fIdefback\fP arguments specify the foreground and background colors used on a color display to highlight menu entries. The \fIstring\fP portion of each menu entry will be the text which will appear in the menu. The optional \fIfore\fP and \fIback\fP arguments specify the foreground and background colors of the menu entry when the pointer is not in the entry. These colors will only be used on a color display. The default is to use the colors specified by the \fBMenuForeground\fP and \fBMenuBackground\fP variables. The \fIfunction\fP portion of the menu entry is one of the functions, including any user-defined functions, or additional menus. .PP There is a special menu named \fBTwmWindows\fP which contains the names of all of the client and \fItwm\fP-supplied windows. Selecting an entry will cause the \fBWindowFunction\fP to be executed on that window. If \fBWindowFunction\fP hasn't been set, the window will be deiconified and raised. .SH ICONS \fITwm\fP supports several different ways of manipulating iconified windows. The common pixmap-and-text style may be laid out by hand or automatically arranged as described by the \fBIconRegion\fP variable. In addition, a terse grid of icon names, called an icon manager, provides a more efficient use of screen space as well as the ability to navigate among windows from the keyboard. .PP An icon manager is a window that contains names of selected or all windows currently on the display. In addition to the window name, a small button using the default iconify symbol will be displayed to the left of the name when the window is iconified. By default, clicking on an entry in the icon manager performs \fBf.iconify\fP. To change the actions taken in the icon manager, use the the \fBiconmgr\fP context when specifying button and keyboard bindings. .PP Moving the pointer into the icon manager also directs keyboard focus to the indicated window (setting the focus explicitly or else sending synthetic events \fBNoTitleFocus\fP is set). Using the \fBf.upiconmgr\fP, \fBf.downiconmgr\fP \fBf.lefticonmgr\fP, and \fBf.righticonmgr\fP functions, the input focus can be changed between windows directly from the keyboard. .SH BUGS The resource manager should have been used instead of all of the window lists. .PP The \fBIconRegion\fP variable should take a list. .PP Double clicking very fast to get the constrained move function will sometimes cause the window to move, even though the pointer is not moved. .PP If \fBIconifyByUnmapping\fP is on and windows are listed in \fBIconManagerDontShow\fP but not in \fBDontIconifyByUnmapping\fP, they may be lost if they are iconified and no bindings to \fBf.menu "TwmWindows"\fP or \fBf.warpto\fP are setup. .SH FILES .PP .nf .I $HOME/.twmrc. .I $HOME/.twmrc .I __projectroot__/lib/X11/twm/system.twmrc .fi .SH "ENVIRONMENT VARIABLES" .IP "DISPLAY" 8 This variable is used to determine which X server to use. It is also set during \fBf.exec\fP so that programs come up on the proper screen. .IP "HOME" 8 This variable is used as the prefix for files that begin with a tilde and for locating the \fItwm\fP startup file. .SH "SEE ALSO" .PP X(__miscmansuffix__), Xserver(__appmansuffix__), xdm(__appmansuffix__), xrdb(__appmansuffix__) .SH AUTHORS Tom LaStrange, Solbourne Computer; Jim Fulton, MIT X Consortium; Steve Pitschke, Stardent Computer; Keith Packard, MIT X Consortium; Dave Sternlicht, MIT X Consortium; Dave Payne, Apple Computer. veTime\fP warps the pointer to the center of the window and constrains the move to be either horizontal or vertical depending on which grid line is crossed. To abort a move, press another button before releasing the first button. .IP twm-1.0.10/ChangeLog000064401431060000012000001202521324771015000144340ustar00alancstaff00002660200014commit ca032d147824861b2451c5b0ff715429f055cfe1 Author: Alan Coopersmith Date: Tue Mar 6 23:09:04 2018 -0800 twm 1.0.10 Signed-off-by: Alan Coopersmith commit 9703527df12caf896963a0f39db79e58f2ab2bfa Author: Mihail Konev Date: Thu Jan 26 14:00:20 2017 +1000 autogen: add default patch prefix Signed-off-by: Mihail Konev commit d58f4564f5621ec6c0e7ea6ee9d647845ac11352 Author: Emil Velikov Date: Mon Mar 9 12:00:52 2015 +0000 autogen.sh: use quoted string variables Place quotes around the $srcdir, $ORIGDIR and $0 variables to prevent fall-outs, when they contain space. Signed-off-by: Emil Velikov Reviewed-by: Peter Hutterer Signed-off-by: Peter Hutterer commit ca0c7a4eee66c96e6d449a58742d749c20aa494d Author: Peter Hutterer Date: Tue Jan 24 10:32:07 2017 +1000 autogen.sh: use exec instead of waiting for configure to finish Syncs the invocation of configure with the one from the server. Signed-off-by: Peter Hutterer Reviewed-by: Emil Velikov commit c5abcb619eb0b01f074fd9acb9128f19af774834 Author: Thomas Klausner Date: Wed Sep 23 20:53:24 2015 +0200 Adapt callers to ExpandFilename change. It now always allocates memory, so remove some unnecessary checks. While here, improve handling of an error case. Signed-off-by: Thomas Klausner Reviewed-by: Alan Coopersmith commit cb5dc44303e8496450a649a97540e55887e1fe22 Author: Christos Zoulas Date: Wed Sep 23 10:57:44 2015 +0200 Add some const. Signed-off-by: Thomas Klausner Reviewed-by: Alan Coopersmith commit c644db2c3a1b6c9e5e99da130493a978a7d08010 Author: Michael van Elst Date: Sun Jul 19 12:04:52 2015 +0200 Do not try to extend the font-pattern with a wild-card. This will almost always select the wrong fontset and use wrong metrics. Signed-off-by: Thomas Klausner Reviewed-by: Alan Coopersmith commit b52e4041054b580bace70d9db5e7e3d90b33ad6d Author: Alan Coopersmith Date: Thu Apr 16 22:36:31 2015 -0700 twm 1.0.9 Signed-off-by: Alan Coopersmith commit 8f68d82c5f6cff9b22dc3335f956453679b207ad Author: Alan Coopersmith Date: Wed Dec 31 09:50:11 2014 -0800 Remove custom version of system(3c) for Solaris Was originally added in 1993 with the comment: make f.exec do the right thing to get working xterms under Solaris2. Doesn't seem to be needed any more on modern Solaris. As a bonus, gets rid of error found by Oracle Parfait 1.5.1 that if the execl() call fails, the function falls through and returns an uninitialized value for status and then both parent & child go back to running the same code. Signed-off-by: Alan Coopersmith commit 032fc6a734516189e11b43e0b4680d15b62c5e66 Author: Alan Coopersmith Date: Wed Dec 31 00:49:34 2014 -0800 Only use results from GetWindowProperty if it returned success Since Xlib prior to 1.6 didn't always clear values on failure, don't assume they're safe to use unless we succeeded. Reported by Oracle Parfait 1.5.1: Error: Uninitialised memory (CWE 456) Possible access to uninitialised memory '&nPixels' at line 963 of src/parse.c in function 'put_pixel_on_root'. &nPixels allocated at line 953. Possible access to uninitialised memory '&retProp' at line 962 of src/parse.c in function 'put_pixel_on_root'. &retProp allocated at line 954. Signed-off-by: Alan Coopersmith commit 76f6ad6e96b1ce62a32767bc0478a17b8b9204d7 Author: Laurent Carlier Date: Mon Aug 4 16:39:24 2014 +0200 Update manpage with the proper location of system.twmrc file Signed-off-by: Laurent Carlier Reviewed-by: Alan Coopersmith Signed-off-by: Alan Coopersmith commit 0cb43e864b2e9972630556e98caa24abf8928122 Author: Alan Coopersmith Date: Mon Jun 2 22:06:21 2014 -0700 autogen.sh: Honor NOCONFIGURE=1 See http://people.gnome.org/~walters/docs/build-api.txt Signed-off-by: Alan Coopersmith commit c33c83fb83be7f6402b615b4b32b5dc2036b951d Author: Alan Coopersmith Date: Mon Jun 2 22:06:21 2014 -0700 configure: Drop AM_MAINTAINER_MODE Signed-off-by: Alan Coopersmith commit 9c09c3e3577460fcef44e7abe51d22fcbda10ea8 Author: Gaetan Nadon Date: Fri Oct 25 21:51:37 2013 -0400 config: replace deprecated use of AC_OUTPUT with AC_CONFIG_FILES Fix Automake warning: AC_OUTPUT should be used without arguments. www.gnu.org/software/autoconf/manual/autoconf.html#Configuration-Files Signed-off-by: Gaetan Nadon commit 46c4255ba661145df429d9dc190355a9661da3c1 Author: Alan Coopersmith Date: Fri Sep 6 18:59:24 2013 -0700 twm 1.0.8 Signed-off-by: Alan Coopersmith commit 97b55a970dc5281c2d41500990d99fcd24d2dd5f Author: Alan Coopersmith Date: Sun Aug 18 10:50:01 2013 -0700 Replace malloc(strlen()+1); strcpy(); pairs with strdup() Signed-off-by: Alan Coopersmith commit 8b2a314c267071656ca4d86bae56c6d82bb8127a Author: Alan Coopersmith Date: Sun Aug 18 10:42:45 2013 -0700 AddWindow: Use NULL instead of 0 for null pointer check Signed-off-by: Alan Coopersmith commit c2e232e6915356eba3edf2efea99720746694c52 Author: Alan Coopersmith Date: Sun Aug 18 10:28:21 2013 -0700 Stop casting return values from malloc & calloc Signed-off-by: Alan Coopersmith commit 58f3c3b8d518786764f45ac2be1f1f0850129125 Author: Alan Coopersmith Date: Sun Aug 18 10:18:21 2013 -0700 Stop casting pointers to (char *) when freeing them Signed-off-by: Alan Coopersmith commit 2a637337713c5c92c44249b88e31696ce9efdf9b Author: Alan Coopersmith Date: Wed Jul 31 23:28:42 2013 -0700 Delete trailing whitespace in non *.[ch] source files Signed-off-by: Alan Coopersmith commit ce4e11143f982234be1076e384b31228f1cc84ae Author: Alan Coopersmith Date: Wed Jul 31 22:54:01 2013 -0700 Make more functions static that aren't called from other files Signed-off-by: Alan Coopersmith commit 8a3d3a58350506a99efd24f9856466a99bbb9c51 Author: Alan Coopersmith Date: Wed Jul 31 22:28:11 2013 -0700 Assume C89 signal handlers, returning void Removes old #ifdef SIGNALRETURNSINT check that was never defined in autoconf builds, only old Imake builds. Signed-off-by: Alan Coopersmith commit afcad0de54ecd1a8bfaf261e4e6882985a234963 Author: Alan Coopersmith Date: Wed Jul 31 22:24:22 2013 -0700 Make some more previously global variables into file-scoped statics Not used from other source files, so no need to export them Signed-off-by: Alan Coopersmith commit 4c2ff3f0a6bae8b369dfb74267f7fa52d511dfb2 Author: Alan Coopersmith Date: Wed Jul 31 22:21:00 2013 -0700 Remove unused global variable gotFirstSave Signed-off-by: Alan Coopersmith commit ca038999b5c1387f3aa19baeafc81a27563631b1 Author: Alan Coopersmith Date: Wed Jul 31 22:04:39 2013 -0700 unifdef macII - drop support for A/UX 2.0 Signed-off-by: Alan Coopersmith commit 55681f9d66b788b2e86a5ad3c0722904fa020962 Author: Alan Coopersmith Date: Tue Jul 30 22:15:28 2013 -0700 Make various helper & callback functions private to session.c Nothing else ever called them, so no reason to export them. Signed-off-by: Alan Coopersmith Reviewed-by: commit cf88a8c16958ddfaeff6349d30c6c423fc4a7afa Author: Alan Coopersmith Date: Tue Jul 30 22:11:51 2013 -0700 Convert remaining K&R function declarations to C89 style Many existing function declarations were C89, and headers all use C89 prototypes, but a few function declarations had been left in the old style. Signed-off-by: Alan Coopersmith Reviewed-by: commit ea349d3c406695665322c71caf5ea3c970cb3155 Author: Alan Coopersmith Date: Tue Jul 30 21:57:04 2013 -0700 Use (void) to declare functions that take no arguments, instead of () It's time for C89. Signed-off-by: Alan Coopersmith Reviewed-by: commit abb8b6198b639359f34ab6f0ab97039016d8b6db Author: Colin Harrison Date: Fri Jul 19 00:48:09 2013 +0100 Syntax error in recent twm commit twm needs a typo/syntax correction following a recent commit. Signed-off-by: Alan Coopersmith commit e84f2e87222879ca667c1fb3d1cb3236a1159d12 Author: Alan Coopersmith Date: Thu Jul 18 00:24:30 2013 -0700 Constification cleanup - fix dozens of gcc warnings Signed-off-by: Alan Coopersmith commit b16ce9773e4da5897ab546de85e48a3ea58d0e00 Author: Eric S. Raymond Date: Wed Jun 19 05:39:10 2013 -0400 Don't rely on the ability to set tab stops. commit 07ed63f865f6fef4c14711063534b73eb33e0cdb Author: Egbert Eich Date: Thu May 19 11:08:21 2011 +0200 Fix SEGV if CreateColormapWindow() returns NULL. twm can segfault when it cannot collect attribute information on a window that has been destroyed before it got a chance to collect it's attributes. twm seems to assume that it is always able to collect this information and disregards the error if the function that attempts to collect it fails and CreateColormapWindow() returns NULL. If this happens correct number_cmap_windows to prevent a SEGV later on due to an incorrect setting. Signed-off-by: Egbert Eich commit b62e91790d1f07f729d4221c878a0847ff14ad82 Author: Alan Coopersmith Date: Sat Nov 19 11:38:33 2011 -0800 Terminate execl() arguments with NULL instead of 0 Makes sure that a full 64-bits of 0 is passed in 64-bit builds, and clears gcc warning of: menus.c: In function ‘System’: menus.c:2344:2: warning: missing sentinel in function call Signed-off-by: Alan Coopersmith commit 4c5e72e9d8571bfb2a98d1ffc9724596764f5b0b Author: Alan Coopersmith Date: Wed Jul 27 20:33:13 2011 -0700 twm 1.0.7 Signed-off-by: Alan Coopersmith commit f21823506dcb956d62c260e6e207f1dc2ce7732a Author: Alan Coopersmith Date: Thu Jul 14 22:04:34 2011 -0700 Whitespace fixes in src files Signed-off-by: Alan Coopersmith commit c6ade914363426facb01a954650b804657114012 Author: Alan Coopersmith Date: Tue Jul 12 22:30:41 2011 -0700 Replace most sprintf calls with snprintf Signed-off-by: Alan Coopersmith commit ab689e1a711bbbdfcd6d3a8d2edebbc378ebccb7 Author: Gaetan Nadon Date: Mon Mar 7 20:05:45 2011 -0500 config: layout the C flags for better readability Group pre-processor flags under AM_CPPFLAGS Might as well do the rest of the file. Signed-off-by: Gaetan Nadon commit f048770b021d92780c754257c9c1efa7a769c69c Author: Gaetan Nadon Date: Mon Mar 7 19:47:48 2011 -0500 man: use Autoconf provided $(SED) Use platform appropriate version of sed. Signed-off-by: Gaetan Nadon commit 356ca1db47be674aa9125b65668e8fe0573f7f69 Author: Gaetan Nadon Date: Mon Mar 7 19:37:48 2011 -0500 config: rm is about removal, not generation Automake: AM_V_at as a prefix to commands that should not output anything in silent mode Signed-off-by: Gaetan Nadon commit 6f362f8d962ff7054682cfb2d88e8603e1219492 Author: Gaetan Nadon Date: Mon Mar 7 16:43:59 2011 -0500 deftwmrc.c is not required in MAINTAINERCLEANFILES Automake takes care of that as it is part of BUILT_SOURCES Signed-off-by: Gaetan Nadon commit 98e224e3da245f29d281df357d27b53acdccb5c7 Author: Gaetan Nadon Date: Mon Mar 7 16:10:53 2011 -0500 lex & yacc: only header file needs to be in BUILT_SOURCES http://www.gnu.org/software/automake/manual/automake.html#Yacc-and-Lex This completes reversal of commit ea03b6bcd1045dfc0d6947e4858de8994d61170b The Makefile generates a valid "gram.h: gram.c" rule. The Makefile already has gram.c gram.h and lex.c in the maintainer-clean-generic target. Signed-off-by: Gaetan Nadon commit 70a7f34dfc4d7ea4f7425b9a7359a08a35752bb0 Author: Jeremy Huddleston Date: Wed May 11 22:41:56 2011 -0700 Add extra sanity checking to avoid possible NULL dereferences menus.c:569:10: warning: Access to field 'func' results in a dereference of a null pointer (loaded from variable 'ActiveItem') if (ActiveItem->func != F_TITLE && !ActiveItem->state) ^~~~~~~~~~ Found-by: clang static analyzer Signed-off-by: Jeremy Huddleston Acked-by: Peter Hutterer commit a898b136729660a33d60b317ccb839f6e0428201 Author: Jeremy Huddleston Date: Wed May 11 22:30:56 2011 -0700 Add sanity checking to avoid a possible NULL dereference menus.c:934:26: warning: Access to field 'fore' results in a dereference of a null pointer (loaded from variable 'cur') cur->hi_back = cur->fore = f3.pixel; ~~~ ^ Found-by: clang static analyzer Signed-off-by: Jeremy Huddleston Acked-by: Peter Hutterer commit 1061e063be78f4e233d550649ce297b639193a9f Author: Jeremy Huddleston Date: Wed May 11 22:27:21 2011 -0700 Address a possible NULL pointer dereference menus.c:523:24: warning: Access to field 'w' results in a dereference of a null pointer (loaded from variable 'ActiveMenu') if (XFindContext(dpy, ActiveMenu->w, ScreenContext, &context_data) == 0) ^~~~~~~~~~ Found-by: clang static analyzer Signed-off-by: Jeremy Huddleston Acked-by: Peter Hutterer commit bde0b06b465adb868d38d3721b95ea337bad8eb9 Author: Jeremy Huddleston Date: Wed May 11 22:22:25 2011 -0700 Mark Done() as _X_NORETURN list.c:103:11: warning: Access to field 'next' results in a dereference of a null pointer (loaded from variable 'nptr') nptr->next = *list_head; ~~~~ ^ Found-by: clang static analyzer Signed-off-by: Jeremy Huddleston commit 2f5d1e29f5a803ba2417d6fe20782c05ed932612 Author: Jeremy Huddleston Date: Wed May 11 22:17:54 2011 -0700 Silence uninitialized warning session.c: In function 'ReadWinConfigFile': session.c:554: warning: 'version' may be used uninitialized in this function Signed-off-by: Jeremy Huddleston commit ef39179b9fe6d13f7e81098edfc10711c8b40948 Author: Jeremy Huddleston Date: Wed May 11 22:16:23 2011 -0700 LP64: Fix formatting for DEBUG printf add_window.c: In function 'AddWindow': add_window.c:169: warning: format '%x' expects type 'unsigned int', but argument 3 has type 'Window' Signed-off-by: Jeremy Huddleston commit 0f1ccd0b3409ab9b9fce1256fc59ad9bbe69a349 Author: Alan Coopersmith Date: Tue May 10 15:35:51 2011 -0700 Fix: menus.c:2374: warning: implicit declaration of function `putenv` Ensure _GNU_SOURCE is defined on Linux builds before including so the prototype is exposed in the header properly. https://bugs.freedesktop.org/show_bug.cgi?id=32696 Signed-off-by: Alan Coopersmith Reviewed-by: Julien Cristau commit 75dd868133c5c12daa946468e7250d174f842281 Author: Alan Coopersmith Date: Mon May 9 22:46:03 2011 -0700 Remove unused fallback implementation of putenv() NOPUTENV was never defined in a modular build, probably because putenv() is a standard function in Unix98 / SUSv2, and goes back to at least SVR2 and 4.3BSD-Reno. Signed-off-by: Alan Coopersmith Reviewed-by: Matthieu Herrb Reviewed-by: Mark Kettenis commit 5b763259451b7798b1004c49775d1bd3df2f9d88 Author: Gaetan Nadon Date: Fri Mar 4 20:57:30 2011 -0500 man: replace hard coded section number with __appmansuffix__ Signed-off-by: Gaetan Nadon commit 611f20e896aa533f0f3e5cd6c8fdd7c381963c95 Author: Alan Coopersmith Date: Wed Jan 5 16:12:42 2011 -0800 Fix many gcc strict-aliasing warnings menus.c:518: warning: dereferencing type-punned pointer will break strict-aliasing rules and many more of the same message at different lines Signed-off-by: Alan Coopersmith commit b160f7bcb99111e631d6701b199f1dad1e40c80d Author: Alan Coopersmith Date: Wed Jan 5 14:09:15 2011 -0800 twm 1.0.6 Signed-off-by: Alan Coopersmith commit 1347a210cafa75db40198f8f9e3ca36f8e627bf6 Author: Alan Coopersmith Date: Wed Nov 24 15:28:47 2010 -0800 config: replace deprecated AM_CONFIG_HEADER with AC_CONFIG_HEADERS Regroup AC statements under the Autoconf initialization section. Regroup AM statements under the Automake initialization section. Add missing AC_CONFIG_SRCDIR Signed-off-by: Alan Coopersmith commit 1ca7092e44e87038ba95a962a3c952ef72b4f146 Author: Martin Jansa Date: Mon Nov 1 09:54:44 2010 +0100 config: replace AC_CHECK_FILE with test -f * AC_CHECK_FILE doesn't work for cross compilation Signed-off-by: Gaetan Nadon commit b3af92c7bca31b3bf73428d46291b88c3f86026e Author: Alan Coopersmith Date: Sat Oct 30 15:03:50 2010 -0700 twm 1.0.5 Signed-off-by: Alan Coopersmith commit 7f164a9631e4ec26657bedeb947409d0b484e967 Author: Alan Coopersmith Date: Sat Oct 30 15:01:43 2010 -0700 Sun's copyrights now belong to Oracle Signed-off-by: Alan Coopersmith commit 357d089016bd889f2f73349c3f977c6adccc85a6 Author: Jesse Adkins Date: Tue Sep 28 13:29:49 2010 -0700 Purge cvs tags. Signed-off-by: Jesse Adkins commit 4c7c2ece9e152358448406b759c30eb44eea13f9 Author: Alan Coopersmith Date: Thu Sep 23 00:11:56 2010 -0700 config: upgrade to util-macros 1.8 for additional man page support Use MAN_SUBST now supplied in XORG_MANPAGE_SECTIONS The value of MAN_SUBST is the same for all X.Org packages. Use AC_PROG_SED now supplied by XORG_DEFAULT_OPTIONS The existing statement can now be removed from the configuration file. Use automake provided $(AM_V_GEN) and XORG_DEFAULT_OPTIONS provided $(SED) Enables silent rule and use platform appropriate version of sed. Signed-off-by: Alan Coopersmith commit 3bcc18ca9968a33dbf3e8df920f08227f95d8a72 Author: Alan Coopersmith Date: Wed Sep 22 23:59:32 2010 -0700 Silence build of deftwmrc.c with AM_V_GEN Signed-off-by: Alan Coopersmith commit 282060f633c1a0910522f64cf36222a27016bf77 Author: Alan Coopersmith Date: Wed Sep 22 23:37:21 2010 -0700 system.twmrc doesn't need to be in both EXTRA_DIST & dist_rc_DATA Signed-off-by: Alan Coopersmith commit 810922b19b86c1ddd5ef9c9169d1328b3562af77 Author: Alan Coopersmith Date: Wed Sep 22 23:33:22 2010 -0700 config: Remove unnecessary calls from configure.ac AC_PROG_CC & AC_PROG_INSTALL are provided by XORG_DEFAULT_OPTIONS now PKG_CONFIG_MODULES handles AC_SUBST of the CFLAGS & LIBS variables Signed-off-by: Alan Coopersmith commit 79e3387e7a2d35f5895f813a4572a93457114e3c Author: Alan Coopersmith Date: Wed Sep 22 23:23:26 2010 -0700 Use AC_CHECK_FUNCS / default name for mkstemp No longer need to maintain #ifdef compatibility with the names used in the monolith Imakefiles. Signed-off-by: Alan Coopersmith commit 3bac463f63b4c1e667256c7d2d287b3567a7ff1c Author: Gaetan Nadon Date: Tue Jul 20 18:45:18 2010 -0400 config: update AC_PREREQ statement to 2.60 Unrelated to the previous patches, the new value simply reflects the reality that the minimum level for autoconf to configure all x.org modules is 2.60 dated June 2006. ftp://ftp.gnu.org/gnu/autoconf/autoconf-2.60.tar.gz Signed-off-by: Gaetan Nadon commit 40480fdbe6c15076a2e734cae246c62c85862829 Author: Alan Coopersmith Date: Fri Aug 6 08:27:35 2010 -0700 Fill in COPYING file with copyright notices from source code Signed-off-by: Alan Coopersmith commit a9f315f32bcc0636ada7427be9e3c5e3810af05e Author: Gaetan Nadon Date: Sat Jul 17 16:36:41 2010 -0400 config: allow to build tarball when yacc is missing Autoconf does not handle this scenario as well as Automake does. If gram.c is already there, do not abort the configuration if yacc is missing as it is not needed. If both gram.c and yacc are missing, abort configuration. Yacc is a required tool to build the package. Signed-off-by: Gaetan Nadon commit 29a157f7f181ac02c88537032dbcca29880c3068 Author: Gaetan Nadon Date: Fri Jun 4 17:09:18 2010 -0400 config: add check for yacc to insure it is installed #27973 Unlike other macros AC_PROG_YACC sets the YACC variable to "yacc" as a last resort, even if no programs have been found. Improve error checking by issuing an error message if yacc is not found. The module cannot build anyway. Signed-off-by: Gaetan Nadon commit d0da74f035fd3595b5ddfb6ded29bdc5f9666ceb Author: Alan Coopersmith Date: Thu Jan 14 21:40:48 2010 -0800 Update Sun license notices to current X.Org standard form Signed-off-by: Alan Coopersmith commit 9adc93df944e203726d09716dc3bfbbc6cf304ae Author: Gaetan Nadon Date: Thu Nov 26 09:19:52 2009 -0500 Makefile.am: add ChangeLog and INSTALL on MAINTAINERCLEANFILES Now that the INSTALL file is generated. Allows running make maintainer-clean. commit 2386d631c301233899bdcc6381203bcbd1139ab3 Author: Gaetan Nadon Date: Wed Oct 28 14:09:08 2009 -0400 INSTALL, NEWS, README or AUTHORS files are missing/incorrect #24206 Add missing INSTALL file. Use standard GNU file on building tarball README may have been updated Remove AUTHORS file as it is empty and no content available yet. Remove NEWS file as it is empty and no content available yet. commit 7f4c2b588bc94702eb0df0618a97413b0e544879 Author: Gaetan Nadon Date: Tue Oct 27 15:07:24 2009 -0400 Deploy the new XORG_DEFAULT_OPTIONS #24242 This macro aggregate a number of existing macros that sets commmon X.Org components configuration options. It shields the configuration file from future changes. commit 5c13f89a73f7b57dad9c9dcfd63e084077550c3e Author: Gaetan Nadon Date: Mon Oct 26 22:08:38 2009 -0400 Makefile.am: ChangeLog not required: EXTRA_DIST or *CLEANFILES #24432 ChangeLog filename is known to Automake and requires no further coding in the makefile. commit 3d6678095a3553b9ab36d60e6a254acfbdc831c1 Author: Gaetan Nadon Date: Thu Oct 22 16:25:53 2009 -0400 .gitignore: use common defaults with custom section # 24239 Using common defaults will reduce errors and maintenance. Only the very small or inexistent custom section need periodic maintenance when the structure of the component changes. Do not edit defaults. commit a3f6e3cbd99b6394c3dc70d54f07f129b4ece70c Author: Jeremy Huddleston Date: Wed Oct 21 12:47:20 2009 -0700 This is not a GNU project, so declare it foreign. On Wed, 2009-10-21 at 13:36 +1000, Peter Hutterer wrote: > On Tue, Oct 20, 2009 at 08:23:55PM -0700, Jeremy Huddleston wrote: > > I noticed an INSTALL file in xlsclients and libXvMC today, and it > > was quite annoying to work around since 'autoreconf -fvi' replaces > > it and git wants to commit it. Should these files even be in git? > > Can I nuke them for the betterment of humanity and since they get > > created by autoreconf anyways? > > See https://bugs.freedesktop.org/show_bug.cgi?id=24206 As an interim measure, replace AM_INIT_AUTOMAKE([dist-bzip2]) with AM_INIT_AUTOMAKE([foreign dist-bzip2]). This will prevent the generation of the INSTALL file. It is also part of the 24206 solution. Signed-off-by: Jeremy Huddleston commit 06d15a482a596f1d846b97627badd28381c2e7b2 Author: Alan Coopersmith Date: Thu Oct 1 14:54:20 2009 -0700 Add README with pointers to mailing lists, bugzilla, & git Signed-off-by: Alan Coopersmith commit 4d9e3200b1625ad24053ce5f1ca816a03939c6d5 Author: Gaetan Nadon Date: Tue Jul 7 17:32:01 2009 -0400 twm: use XORG_CHANGELOG macro to create ChangeLog. #22611 Build break: app/twm/Makefile.am: command not found: git-log Adding the macro in configure.ac and use it in Makefile.am Refer to: https://bugs.freedesktop.org/show_bug.cgi?id=22611 Tested: running autogen.sh, make and 'make dist' Signed-off-by: Gaetan Nadon Signed-off-by: Peter Hutterer commit 1fa03c39bddace4d787c55703f3081bcaf36511b Author: Adam Jackson Date: Thu Mar 6 16:52:54 2008 -0500 twm 1.0.4 commit d28dffd63bd5070445b15d1b9b70f3303ec5e333 Author: Alan Coopersmith Date: Thu Feb 21 08:16:39 2008 -0800 Change twm_CFLAGS to AM_CFLAGS to make automake-1.10 happier src/Makefile.am:35: compiling `add_window.c' with per-target flags requires `AM_PROG_CC_C_O' in `configure.ac' commit ca9494bf50c9314597f4e88efa5bf5d66c1cd38f Author: Alan Coopersmith Date: Thu Feb 21 08:14:01 2008 -0800 Explicitly require libSM & libICE since twm calls them directly commit f0543e7ff17f6e8aefbd6cc003d0679a706a8535 Author: James Cloos Date: Thu Dec 6 16:37:07 2007 -0500 Replace static ChangeLog with dist-hook to generate from git log commit 44d51a2bc7d1e2fc5fcd3f729b6f0ca6e62e1f00 Author: Wolfgang Rupprecht Date: Mon Jan 23 15:11:00 2006 -0800 X.Org Bug #5691: twm mouse button limit too low commit 03a4e6c35161402d1477acb95723ab93eabde97e Author: James Cloos Date: Mon Sep 3 05:51:13 2007 -0400 Add *~ to .gitignore to skip patch/emacs droppings commit 9ae787c9f0d02aeb4c67fd20cee08d3cccd99fb4 Author: James Cloos Date: Thu Aug 23 19:24:38 2007 -0400 Rename .cvsignore to .gitignore commit 5f70aaffa0fa88a4b08ea40cfdbde5f34d20d366 Author: Daniel Stone Date: Thu Nov 30 19:56:29 2006 +0200 bump to 1.0.3 commit f27c4a577f68673e5022db1a4db79da9a3d05502 Author: Matthieu Herrb Date: Tue Nov 28 13:24:08 2006 +0000 Fix system.twmrc handling commit 6736d9094d2719f21e3ba0050aad88f3ffc78dc4 Author: Adam Jackson Date: Fri Oct 13 17:47:24 2006 -0400 Bump to 1.0.2 commit 4bc5a25c21006e547ff7fce7fff7544acbb22174 Author: Alan Coopersmith Date: Sat Jun 3 07:06:42 2006 +0000 Coverity #369: If malloc of entry->wm_command fails, error cleanup was still trying to read pointers from it to free. commit 9680fbed52e3af20d226040958f91502b6027d2d Author: Alan Coopersmith Date: Sat Jun 3 06:54:20 2006 +0000 Coverity #1508: Variable "action" not freed or pointed-to commit ab7a497d995347e340c28c4eb0d1f0f9ee298e41 Author: Kevin E Martin Date: Wed Dec 21 02:29:47 2005 +0000 Update package version for X11R7 release. commit 4bd96f2d5d976dbd17bac563504985a1bc793ffe Author: Adam Jackson Date: Mon Dec 19 16:22:41 2005 +0000 Stub COPYING files commit 2c1cd456efe91302b0de645ea36a84c49472f104 Author: Kevin E Martin Date: Thu Dec 15 00:24:04 2005 +0000 Update package version number for final X11R7 release candidate. commit 9f88f7db68e146c1d1b60a988f68f1528350a9a8 Author: Kevin E Martin Date: Tue Dec 6 22:48:19 2005 +0000 Change *man_SOURCES ==> *man_PRE to fix autotools warnings. commit 466a35f33d48427d7f5a186cf60fddd070ce2d71 Author: Kevin E Martin Date: Sat Dec 3 05:49:17 2005 +0000 Update package version number for X11R7 RC3 release. commit 81d2d1208b1445f60e10186b61e472b22ac47712 Author: Alan Coopersmith Date: Mon Nov 28 22:01:39 2005 +0000 Change *mandir targets to use new *_MAN_DIR variables set by xorg-macros.m4 update to fix bug #5167 (Linux prefers *.1x man pages in man1 subdir) commit 6897ce2b13a0b651c8bb56b833e51125d678ea81 Author: Eric Anholt Date: Mon Nov 21 10:34:58 2005 +0000 Another pass at .cvsignores for apps. commit 3cf0d5d098a049e1113dad20699b07d1a91fd9ca Author: Eric Anholt Date: Sun Nov 20 22:08:50 2005 +0000 Add/improve .cvsignore files for apps. commit d99f0e0b2577cbdfea2a51d8ca20aff080539b60 Author: Kevin E Martin Date: Sat Nov 19 07:15:36 2005 +0000 Update pkgconfig files to separate library build-time dependencies from application build-time dependencies, and update package deps to work with separate build roots. commit 6dfc0dee6645c7620cc2fb9a5d44b041cb6558b6 Author: Kevin E Martin Date: Wed Oct 19 02:47:50 2005 +0000 Update package version number for RC1 release. commit 43fb7218e8723f6f3321ec406745971ca5fd0d00 Author: Alan Coopersmith Date: Mon Oct 17 23:56:21 2005 +0000 Use @APP_MAN_SUFFIX@ instead of $(APP_MAN_SUFFIX) in macro substitutions to work better with BSD make commit a85acab665c375d14ae15ef90f6baf8b47c7032b Author: Alan Coopersmith Date: Sun Oct 16 22:32:51 2005 +0000 Capitalize O in "X.Org Foundation" Use cpp to substitute variables in man pages commit a3bbaecf0502d58cf0bc7ff7db99e9239c6e822c Author: Kevin E Martin Date: Sat Oct 15 19:19:03 2005 +0000 Have generated files be cleaned by maintainer to pass check-tarball test. commit 7ccfcb8e4f4caabba7c26de42ce2db252b5b0817 Author: Alan Coopersmith Date: Sun Oct 9 19:11:53 2005 +0000 Bug #3755 twm can't handle 8-bit characters in .twmrc (Tomohiro KUBOITA) commit b098cf784d34421de0ae51d8cd7090022d3b2600 Author: Alan Coopersmith Date: Sun Oct 9 19:10:58 2005 +0000 Bug #3755 twm can't handle 8-bit characters in .twmrc (Tomohiro KUBOITA) commit e2c423a32d8ba724e19e6db5b315ef9011d89488 Author: Alan Coopersmith Date: Sun Oct 9 18:59:28 2005 +0000 Bug #3755 twm can't handle 8-bit characters in .twmrc (Tomohiro KUBOITA) commit ea03b6bcd1045dfc0d6947e4858de8994d61170b Author: Keith Packard Date: Tue Aug 2 18:08:48 2005 +0000 Mark generated files as BUILT_SOURCES and CLEANFILES to ensure they are regenerated after 'make clean' and to make parallel builds work right. commit a12f281be43c1c86147fb89c99484ac558f64425 Author: Alan Coopersmith Date: Mon Aug 1 20:25:28 2005 +0000 Install man pages to section 1 instead of section m (Patch from Donnie Berkholz) commit 99c2e9865374605697c2a85099bbc56bf7853969 Author: Alan Coopersmith Date: Sat Jul 30 21:07:26 2005 +0000 Add prototypes of Xalloc/free functions. Export ImUtil.h to match modular tree install. Define SVR4 to 1 to avoid warning about redefining to different values. Include missing headers to clear more compiler warnings. commit 5bf9409bc3c7e11d86bcd5b25760435e199b85c5 Author: Kevin E Martin Date: Fri Jul 29 21:22:30 2005 +0000 Various changes preparing packages for RC0: - Verify and update package version numbers as needed - Implement versioning scheme - Change bug address to point to bugzilla bug entry form - Disable loadable i18n in libX11 by default (use --enable-loadable-i18n to reenable it) - Fix makedepend to use pkgconfig and pass distcheck - Update build script to build macros first - Update modular Xorg version commit b2de9b16ae9b7bfce8e7cc36f20a38084fa25469 Author: Adam Jackson Date: Wed Jul 20 19:31:51 2005 +0000 Use a unique token for PKG_CHECK_MODULES. Otherwise, if you use a global configure cache, you cache it, and the cached value is probably wrong. commit c0570ffdfa9ef913b5132b2069dd69491f77a8f8 Author: Matthieu Herrb Date: Sun Jul 17 20:11:01 2005 +0000 fix rules to work with non-GNU make and outside of $srcdir commit 29fba3a480ab1b4168d75ed92c8150851dddd805 Author: Alan Coopersmith Date: Sat Jul 16 22:07:13 2005 +0000 Add #ifdef HAVE_CONFIG_H/#include "config.h" to files that need it to get HAS_MKSTEMP defined in modular builds. commit 63e81296232ec5fdd6529a7d5d4342186bbec2f8 Author: Alan Coopersmith Date: Sat Jul 16 21:59:14 2005 +0000 Define HAS_MKSTEMP if mkstemp() is present (needed for improved protection against tempfile race conditions in many places) commit 2e6a393e7b0f02e8f58a3005411ae22488965e28 Author: Søren Sandmann Pedersen Date: Thu Jul 14 22:36:06 2005 +0000 Add _BSD_SOURCE - patch from Stefan Dirsch commit 300a4fcbfaef76f78dbb98c9868fa85da1604ccf Author: Søren Sandmann Pedersen Date: Thu Jul 14 22:35:37 2005 +0000 Add makefile that CVS ate - patch from Stefan Dirsch commit 1cb0150431562d729342c427129732b217526bab Author: Daniel Stone Date: Mon Jul 11 22:51:03 2005 +0000 Bug #3754: Fix window misplacement in twm. (Christopher Mario Mae) commit 682eaa7cd21e32f70d909aae7d4828c9f4ea9dd1 Author: Søren Sandmann Pedersen Date: Wed Jun 29 19:15:03 2005 +0000 Add buildsystem for twm commit 718daab22b08a1ab10145f9284dedef069ffb758 Author: Roland Mainz Date: Fri Mar 11 21:18:12 2005 +0000 xc/programs/twm/Imakefile xc/programs/twm/twm.c //bugs.freedesktop.org/show_bug.cgi?id=2705) attachment #2087 (https://bugs.freedesktop.org/attachment.cgi?id=2087) Make twm ignore print screens to avoid that users accidentally warp on a non-video screen (which are not visible on any monitor) when the Xserver has both video and print screens. (This includes also a small cleanup of xdpyinfo where parts of the print screen test code comes from) Patch by Julien Lafon (MIT/X.org license). commit 6e96bd376c916c150a055447d4badc1fae84e47a Author: Roland Mainz Date: Fri Mar 11 16:23:00 2005 +0000 xc/programs/twm/add_window.c xc/programs/twm/cursor.c xc/programs/twm/events.c xc/programs/twm/gc.c xc/programs/twm/gram.y xc/programs/twm/iconmgr.c xc/programs/twm/icons.c xc/programs/twm/list.c xc/programs/twm/menus.c xc/programs/twm/parse.c xc/programs/twm/resize.c xc/programs/twm/twm.c //bugs.freedesktop.org/show_bug.cgi?id=2566) attachment #2083 (https://bugs.freedesktop.org/attachment.cgi?id=2083) ANSI-fy twm window manager code. The conversion preserves the comments which annotate variables and function arguments (these have been moved into doxygen(esque?) "stubs" above each function. Patch by Mike Owens . commit d045cb62c62f09978798510deaec0acae0a6fb4d Author: Egbert Eich Date: Fri Apr 23 19:54:37 2004 +0000 Merging XORG-CURRENT into trunk commit f39f4c810b3c2071f8786abc32317149373a3e1d Author: Egbert Eich Date: Sun Mar 14 08:34:58 2004 +0000 Importing vendor version xf86-4_4_99_1 on Sun Mar 14 00:26:39 PST 2004 commit 58d942b4a0b4ed9b99a4dd6501bf4facbcaca670 Author: Egbert Eich Date: Wed Mar 3 12:12:54 2004 +0000 Importing vendor version xf86-4_4_0 on Wed Mar 3 04:09:24 PST 2004 commit ee477f9d9c4aff3f52d9a65e3b11b55dd15b31d1 Author: Egbert Eich Date: Thu Feb 26 13:36:16 2004 +0000 readding XFree86's cvs IDs commit e8c79f538be77c2637e8d2e1ada443d9a2f0e262 Author: Egbert Eich Date: Thu Feb 26 09:23:58 2004 +0000 Importing vendor version xf86-4_3_99_903 on Wed Feb 26 01:21:00 PST 2004 commit e51f25fbe75b222b24f4628b2408e899fa4748d7 Author: Kaleb Keithley Date: Tue Nov 25 19:29:03 2003 +0000 XFree86 4.3.99.16 Bring the tree up to date for the Cygwin folks commit 4b339f0a4311b4db171584bc6671292a9052665a Author: Kaleb Keithley Date: Fri Nov 14 16:48:58 2003 +0000 XFree86 4.3.0.1 commit cfa9fa24253b5ef8045172852509be413d7b00ca Author: Kaleb Keithley Date: Fri Nov 14 16:48:58 2003 +0000 Initial revision commit 03cb750f7935722ab77b77128ca5221c5baf8818 Author: Kaleb Keithley Date: Fri Nov 14 15:54:53 2003 +0000 R6.6 is the Xorg base-line leanup was still trying to read pointers from it to free. commit 9680fbed52e3af20d226040958f91502b6027d2d Author: Alan Coopersmith Date: Sat Jun 3 06:54:20 2006 +0000 Coverity #1508: Variable "action" not freed or pointed-to commit ab7a497d995347e340c28c4eb0d1f0f9ee298e41 Author: Kevin E Martin . # # # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. # # # This configure script is free software; the Free Software Foundation # gives unlimited permission to copy, distribute and modify it. ## -------------------- ## ## M4sh Initialization. ## ## -------------------- ## # Be more Bourne compatible DUALCASE=1; export DUALCASE # for MKS sh if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : emulate sh NULLCMD=: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which # is contrary to our usage. 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Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. This file is offered as-is, without warranty of any kind. Basic Installation ================== Briefly, the shell commands `./configure; make; make install' should configure, build, and install this package. The following more-detailed instructions are generic; see the `README' file for instructions specific to this package. Some packages provide this `INSTALL' file but do not implement all of the features documented below. The lack of an optional feature in a given package is not necessarily a bug. More recommendations for GNU packages can be found in *note Makefile Conventions: (standards)Makefile Conventions. The `configure' shell script attempts to guess correct values for various system-dependent variables used during compilation. It uses those values to create a `Makefile' in each directory of the package. It may also create one or more `.h' files containing system-dependent definitions. Finally, it creates a shell script `config.status' that you can run in the future to recreate the current configuration, and a file `config.log' containing compiler output (useful mainly for debugging `configure'). It can also use an optional file (typically called `config.cache' and enabled with `--cache-file=config.cache' or simply `-C') that saves the results of its tests to speed up reconfiguring. Caching is disabled by default to prevent problems with accidental use of stale cache files. If you need to do unusual things to compile the package, please try to figure out how `configure' could check whether to do them, and mail diffs or instructions to the address given in the `README' so they can be considered for the next release. If you are using the cache, and at some point `config.cache' contains results you don't want to keep, you may remove or edit it. 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On MacOS X 10.5 and later systems, you can create libraries and executables that work on multiple system types--known as "fat" or "universal" binaries--by specifying multiple `-arch' options to the compiler but only a single `-arch' option to the preprocessor. Like this: ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ CPP="gcc -E" CXXCPP="g++ -E" This is not guaranteed to produce working output in all cases, you may have to build one architecture at a time and combine the results using the `lipo' tool if you have problems. Installation Names ================== By default, `make install' installs the package's commands under `/usr/local/bin', include files under `/usr/local/include', etc. You can specify an installation prefix other than `/usr/local' by giving `configure' the option `--prefix=PREFIX', where PREFIX must be an absolute file name. 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\ esac; \ for file in $$dist_files; do \ if test -f $$file || test -d $twm-1.0.10/sample-twmrc/keith.twmrc000064401431060000012000000076501324771013600174710ustar00alancstaff00002660200014#********************************************************************** # # .twmrc # #********************************************************************** IconDirectory "/users/keith/misc/bitmaps" #NoDefaults NoVersion NoGrabServer NoRaiseOnMove NoRaiseOnResize #NoMenuShadows NoTitleHighlight NoHighlight NoTitleFocus NoSaveUnders SqueezeTitle ConstrainedMoveTime 0 DecorateTransients #TitleButtonBorderWidth 0 #ButtonIndent 0 #LeftTitleButton "iconify.bm" = f.iconify #RightTitleButton "resize.bm" = f.resize OpaqueMove #ClientBorderWidth BorderWidth 1 RandomPlacement #IconRegion "1024x250+0+600" NORTH WEST 1024 25 IconRegion "600x200-200+0" NORTH EAST 75 25 #IconRegion "200x100-0+200" WEST NORTH 25 50 TitleFont "-*-helvetica-bold-o-normal--*-140-*-*-*-*-iso8859-1" MenuFont "-*-helvetica-bold-r-normal--*-140-*-*-*-*-iso8859-1" IconFont "-*-helvetica-bold-r-normal--*-140-*-*-*-*-iso8859-1" ResizeFont "-*-helvetica-bold-r-normal--*-120-*-*-*-*-iso8859-1" IconManagerFont "-*-helvetica-bold-r-normal--*-120-*-*-*-*-iso8859-1" #ShowIconManager SortIconManager IconManagerGeometry "=100x100-200+0" # nice colors: background of wheat, foreground of #d36 Cursors { Button "left_ptr" Menu "left_ptr" Title "left_ptr" Frame "left_ptr" Icon "left_ptr" } Color { BorderColor "black" TitleBackground "CadetBlue" TitleForeground "#fffff0" MenuBackground "#fffff0" MenuForeground "black" MenuTitleBackground "CadetBlue" MenuTitleForeground "#fffff0" IconBackground "#fffff0" IconForeground "black" IconBorderColor "black" } Monochrome { IconManagerHighlight "white" } # define key bindings MoveDelta 3 Function "move-or-raise" { f.move f.deltastop f.raise } Function "move-or-raiselower" { f.move f.deltastop f.raiselower } Function "move-or-iconify" { f.move f.deltastop f.iconify } Function "next-window" { } Function "previous-window" { } DefaultFunction f.nop Button1 = : title : f.function "move-or-raiselower" Button2 = : title : f.menu "Title Menu" Button3 = : title : f.resize Button1 = m : window|icon : f.iconify Button2 = m : window|icon : f.function "move-or-raiselower" Button3 = m : window|icon : f.resize Button3 = c m : title : f.destroy Button1 = : root : f.menu "Hosts" Button2 = : root : f.menu "Toys" Button3 = : root : f.menu "System" Button1 = : icon : f.function "move-or-iconify" #ForceIcons Icons { "Xmh" "mail-up.bm" # from IconDirectory "XTerm" "xterm.bm" # from IconDirectory } #UnknownIcon "icon" NoTitle { "clock" "oclock" "xclock" "xbiff" "xeyes" "xload" } IconManagerDontShow { "clock" "oclock" "xclock" "xbiff" "xeyes" "xload" } menu "Hosts" { "Hosts" f.title "xenon" !"xenon &" "expo" !"expo &" "kanga" !"kanga &" "exile" !"exile &" "expire" !"expire &" "excalibur" !"excalibur &" "hpx" !"hpx &" "expo bugs" !"expo -l bugs &" "extort" !"extort &" "apx" !"apx &" "mfb" !"mfb &" "sushi" !"sushi &" "tempura" !"tempora &" } menu "Toys" { "Toys" f.title "Jove" !"xjove &" "Mail" !"xmh &" "Manual" !"xman &" "Troff Viewer" !"xditview &" "Calculator" !"xcalc &" "Mille Bornes" !"xmille `path -n .mille` &" "Notepad" !"xclipboard &" "Eyes" !"xeyes &" "Lens" !"xmag &" "expo jove" !"expo xjove&" "expo mail" !"expo xmh &" } menu "System" { "System" f.title "Window ops" f.menu "Window Ops" "Windows" f.menu "TwmWindows" "" f.nop "Refresh" f.refresh "Unfocus" f.unfocus "Show Icon Box" f.showiconmgr "Hide Icon Box" f.hideiconmgr "Version" f.version "" f.nop "Restart" f.restart "Logout" f.quit } menu "Window Ops" { "Window Ops" f.title "Lower" f.lower "Raise" f.raise "Resize" f.resize "Move" f.move "Deiconify" f.deiconify "Iconify" f.iconify "Identify" f.identify "Focus" f.focus "Kill" f.destroy } menu "Title Menu" { "Lower" f.lower "Raise" f.raise "Resize" f.resize "Move" f.move "Iconify" f.iconify "Identify" f.identify "Focus" f.focus "Kill" f.destroy "Dismiss" f.delete } twm-1.0.10/sample-twmrc/jim.twmrc000064401431060000012000000173401324771013600171410ustar00alancstaff00002660200014#********************************************************************** # # .twmrc # #********************************************************************** #IconDirectory "/users/jim/icons" # use *bitmapFilePath instead. # # Use the SHAPE extension to make titles use as little space as possible. The # location of the titles is specified as a fraction of the distance from the # left (numerator positive) or right edge (numerator negative). A denominator # of 0 indicates that the numerator is measured in pixels. The title is then # justified over the indicated spot (note special cases are made for center on # 0/0 and right on 0/0 to indicate the center and right edge of the titlebar). # SqueezeTitle # also sets default to Squeeze all Titles { # name justify num denom "oclock" center 0 0 # centered over middle of title "XTerm" left 0 0 # left edge of title "xlogo" right 0 0 # for kicks "emacs" right 0 0 # left side emacs with center tab "xmh" center 0 0 } DontSqueezeTitle { "XLogout" # make it stand out when mapped } NoDefaults # turn off iconify and resize button LeftTitleButton "menu12" = f.menu "windowmenu" # add a menu to each window TitleButtonBorderWidth 0 # don't want to see box around button ButtonIndent 0 # button doesn't have to be smaller UsePPosition "on" # use program-specified size hints accepted NoHighlight # do not flash borders on enter events OpaqueMove # actually move window instead of outline AutoRelativeResize # don't require resize to cross border to start RestartPreviousState # reiconify iconified things on startup ClientBorderWidth # use the application border width on frame BorderWidth 2 # width of top level windows created by twm NoGrabServer # don't grab server during menus, etc. NoRaiseOnMove # allow moving under other windows NoRaiseOnResize # allow resizing under other windows NoTitleFocus # avoid keystrokes in wrong window cause of lag DecorateTransients # put titlebars on transients TitleFont "-adobe-helvetica-bold-r-normal--*-120-*-*-*-*-*-*" MenuFont "-adobe-helvetica-bold-r-normal--*-120-*-*-*-*-*-*" IconFont "-adobe-helvetica-bold-r-normal--*-100-*-*-*-*-*-*" IconManagerFont "-adobe-helvetica-bold-r-normal--*-100-*-*-*" ResizeFont "-adobe-helvetica-bold-r-normal--*-120-*-*-*" NoSaveUnders # faster to just repaint then save XORvalue 1 # tend to use visually distinct adjacent colors ConstrainedMoveTime 0 # turn off horizontal/vertical only moving NoCaseSensitive # turn off case-sensitivity in sorting icons WarpUnmapped # allow warping to unmapped windows ############################################################################### # # # Declare some nice colors # # # ############################################################################### Pixmaps { # TitleHighlight "solid4x4" # make it stand out } Color { DefaultBackground "maroon" DefaultForeground "gray85" BorderColor "gray70" TitleBackground "maroon" TitleForeground "gray85" MenuBackground "maroon" MenuForeground "gray85" MenuTitleBackground "gray70" MenuTitleForeground "maroon" IconBackground "maroon" IconForeground "gray85" IconBorderColor "gray85" IconManagerBackground "maroon" IconManagerForeground "gray85" } Monochrome { IconManagerHighlight "white" BorderColor "black" } ############################################################################### # # # Define key bindings # # # ############################################################################### MoveDelta 3 # need to move this much before takes effect Function "move-or-raise" # simulate uwm action { f.move f.deltastop f.raise } DefaultFunction f.nop # ignore extraneous events Button1 = : root : f.menu "twmops" Button2 = : root : f.menu "windowops" Button3 = : root : f.menu "TwmWindows" Button1 = : title : f.function "move-or-raise" Button1 = : icon : f.iconify Button1 = : iconmgr : f.iconify Button1 = m : window|icon|frame|title : f.lower Button2 = m : window : f.resize Button3 = m : window|icon|frame|title : f.function "move-or-raise" Button1 = c|m|s : all : f.menu "twmops" #Button1 = c|m|s : root : f.refresh #"F20" = : all : f.warptoscreen "next" "F21" = : all : f.warpring "next" "F22" = : all : f.warptoiconmgr "" "F23" = : all : f.raiselower "Num_Lock" = : all : f.iconify "F24" = : all : f.warpto "xmh" "F25" = : all : f.warpto "[expo]" "F26" = : all : f.warpto "emacs" "KP_Subtract" = mod5 : all : f.colormap "prev" "KP_Add" = mod5 : all : f.colormap "next" "KP_Enter" = mod5 : all : f.colormap "default" "Left" = m : all : f.backiconmgr "Right" = m : all : f.forwiconmgr "Up" = m : all : f.upiconmgr "Down" = m : all : f.downiconmgr "Left" = mod5 : all : f.warpring "prev" "Right" = mod5 : all : f.warpring "next" ############################################################################### # # # Display an icon manager across the top of the screen. Don't manage # # the windows for which you don't show a title. # # # ############################################################################### SortIconManager # keep them in alphabetic order ShowIconManager # start with iconmgr up IconManagerGeometry "700x50+246+2" 14 # strip across top IconRegion "200x300+950+2" North East 50 50 IconifyByUnmapping # just use icon manager IconManagerDontShow # but ignore these windows { "xclock" "xbiff" "xload" "oclock" "xcutsel" "XLogout" } DontIconifyByUnmapping # don't lose them (still in TwmWindows menu) { "xclock" "xbiff" "xload" "oclock" "xcutsel" "Untitled" } NoTitle # little programs that look like icons { "xclock" "xbiff" "xload" "TWM Icon Manager" "xcutsel" } NoStackMode # prevent hostile clients from hosing display { "saber" } WindowRing # f.warpring acts along these windows { "XTerm" "emacs" "Xmh" } ############################################################################### # # # Define some useful menus. # # # ############################################################################### menu "twmops" { "System" f.title "Restart Twm" f.restart "Exit Twm" f.quit "" f.nop "xterm" !"xterm &" "xterm -e /bin/sh" !"xterm -e /bin/sh &" "xhost +" !"xhost + >/dev/null" "xhost -" !"xhost - >/dev/null" "" f.nop "Kill" f.menu "kill" "" f.nop "Logout" f.warpto "xlogout" } menu "windowops" { "Windows" f.title "Kill" f.menu "kill" "Save" f.saveyourself "Refresh" f.refresh "" f.nop "Iconify" f.iconify "Resize" f.resize "Move" f.move "Raise" f.raise "Lower" f.lower "Info" f.identify "Focus" f.focus "Unfocus" f.unfocus "" f.nop "Show Iconmgr" f.showiconmgr "Hide Iconmgr" f.hideiconmgr "Prev Iconmgr" f.previconmgr "Next Iconmgr" f.nexticonmgr } menu "windowmenu" { "Iconify" f.iconify "RaiseLower" f.raiselower "Refresh" f.winrefresh "Focus" f.focus "" f.nop "Kill" f.menu "kill" } menu "kill" { "Send Delete" f.delete "Kill Window" f.destroy } twm-1.0.10/sample-twmrc/lemke.twmrc000064401431060000012000000132511324771013600174540ustar00alancstaff00002660200014# # Dave Lemke's .twmrc # IconDirectory "/u/lemke/lib/icons" #AutoRelativeResize BorderWidth 3 ButtonIndent 0 ClientBorderWidth #DefaultFunction f.nop #DontMoveOff IconifyByUnmapping IconFont "-adobe-helvetica-bold-r-normal--14-100-100-100-p-82-iso8859-1" IconManagerFont "-adobe-helvetica-bold-r-normal--14-100-100-100-p-82-iso8859-1" IconManagerGeometry "=98x5-2+50" #LeftTitleButton "menu12.xbm" = f.menu "window-ops" MenuFont "-adobe-helvetica-bold-r-normal--14-100-100-100-p-82-iso8859-1" MoveDelta 5 #NoBackingStore NoDefaults NoGrabServer NoMenuShadows #NoRaiseOnDeiconify NoRaiseOnMove #NoRaiseOnResize #NoSaveUnder #NoTitleFocus #NoVersion #OpaqueMove ResizeFont "10x20" RestartPreviousState #ReverseVideo ShowIconManager SortIconManager SqueezeTitle { "XTerm" center 0 0 "Xsol" center 0 0 "Spider" center 0 0 } TitleFont "-adobe-helvetica-bold-r-normal--14-100-100-100-p-82-iso8859-1" TitleButtonBorderWidth 1 UnknownIcon "ncdlogo64.xbm" #WarpCursor XORValue 1 #Zoom DefaultFunction f.nop Function "move-or-raise" { f.move f.deltastop f.raise } AutoRaise { "xtrek" "TWM Icon Manager" "xclock" "xbiff" "xeyes" } Cursors { Menu "right_ptr" } DontIconifyByUnmapping { "xclock" "xbiff" "twmOutput" "xload" "oclock" "xeyes" } IconManagerDontShow { "xclock" "xbiff" "twmOutput" "xload" "oclock" "xeyes" } Monochrome { DefaultForeground "black" DefaultBackground "white" BorderColor "black" TitleForeground "black" TitleBackground "white" MenuForeground "black" MenuBackground "white" } NoTitle { "xclock" "xbiff" "xload" "TWM Icon Manager" "FrameMaker" "FrameWriter" "oclock" "twmOutput" "xeyes" } # # buttons # Button1 = : root : f.menu "button1" Button2 = : root : f.menu "Util_menu" Button3 = : root : f.menu "Hosts_menu" Button1 = : m : f.iconify Button2 = : m : f.lower Button1 = : t : f.function "move-or-raise" Button2 = : t : f.lower Button3 = : t : f.menu "window-ops" Button1 = : i : f.iconify Button2 = : i : f.function "move-or-raise" "F1" = : w|t|i : f.iconify "F2" = : all : f.refresh "F3" = : w|t|i : f.raise "F4" = : w|t|i : f.lower "F5" = : w|t|i : f.zoom menu "button1" { "Applications" f.title #"FrameWriter" !"rsh indian -n /usr/local/xframewriter $DISPLAY& " #"Q Calc " !"rsh indian -n /usr/bin/X11/xterm -display $DISPLAY -T Qcalc -e /pmax/u/demo/qsp/bin/qcalc &" #"Notepad" !"/usr/bin/dxnotepad -display $DISPLAY&" #"Calculator" !"xcalc -display $DISPLAY&" "Mail Box" !"/usr/bin/X11/xbiff -display $DISPLAY&" "Clock" !"oclock -display $DISPLAY &" "Xterm" !"/usr/bin/X11/xterm -ls -display $DISPLAY &" "Big Xterm" !"/usr/bin/X11/xterm -ls -fn 9x15 -display $DISPLAY &" "xsol" !"$HOME/games/bin/`arch`/xsol &" "Spider" !"$HOME/games/bin/`arch`/spider &" "Utility" f.title #"Focus" f.focus #"UnFocus" f.unfocus #"More.." f.title "..Hosts" f.menu "Hosts_menu" "..Applications" f.menu "Apps_menu" "..Utility" f.menu "Util_menu" "" f.title "Exit" f.quit } menu "Hosts_menu" { "Host Connections" f.title "Almanor" !"rsh -n almanor exec /usr/bin/X11/xterm -ls -display $DISPLAY -T Almanor&" "Hamilton" !"rsh -n hamilton exec /usr/bin/X11/xterm -ls -display $DISPLAY -T Hamilton&" "Homer" !"rsh -n Homer exec /usr/bin/X11/xterm -ls -display $DISPLAY -T Homer&" "Lupine" !"TERM=xterms xterm -fn 10x20 -T lupine -e rlogin lupine&" "Ramona" !"rsh -n ramona exec /usr/bin/X11/xterm -ls -display $DISPLAY -T Ramona&" "Pagemill" !"rsh pagemill -n /usr/bin/X11/xterm -display $DISPLAY -T Pagemill -e /bin/ksh&" "Sheridan" !"rsh -n sheridan exec /usr/bin/X11/xterm -ls -display $DISPLAY -T Sheridan&" } menu "Apps_menu" { "Applications" f.title "Man Pages" !"/usr/bin/X11/xman -display $DISPLAY&" #"Notepad" !"/usr/bin/dxnotepad -display $DISPLAY&" #"FrameMaker" !"rsh indian -n /usr/local/xframemaker $DISPLAY& " #"Calendar" !"/usr/bin/dxcalendar -display $DISPLAY &" "Clock" !"/usr/bin/X11/xclock -display $DISPLAY &" #"Rolodex" !"/usr/bin/dxcardfiler -display $DISPLAY &" #"Paint" !"/usr/bin/dxpaint -display $DISPLAY &" "Lock Screen" !"/usr/bin/X11/xlock & " "Preferences" !"/usr/bin/X11/xpref -display $DISPLAY&" "Xterm" !"/usr/bin/X11/xterm -ls -display $DISPLAY &" } menu "Util_menu" { "Utilities" f.title "Refresh" f.refresh "twm Version" f.version "Source .twmrc" f.twmrc "Restart twm" f.restart #"Hide IconManager" f.hideiconmgr #"Show IconManager" f.showiconmgr #"Destroy All Window" !"xkill -a&" "Preferences" f.menu "Pref_menu" "TwmWindows" f.menu "TwmWindows" "Exit twm" f.quit "Window Ops" f.title "Refresh Window" f.winrefresh "Move Window" f.move "Resize Window" f.resize "Lower Window" f.lower "Raise Window" f.raise "Iconify" f.iconify "Window Info" f.identify "Destroy Window" f.destroy "Focus on Window" f.focus "Focus on Root" f.unfocus } menu "Pref_menu" { "Preferences" f.title "Bell Loud" !"xset b 75&" "Bell Normal" !"xset b 50&" "Bell Quiet" !"xset b 25&" "Bell Off" !"xset b off&" "Mouse Fast" !"xset m 5 1&" "Mouse Normal" !"xset m 3 1&" "Mouse Slow" !"xset m 1 1&" "Screen Saver" f.menu "SSaver" } menu "SSaver" { "Screen Saver" f.title "Blank" !"/usr/bin/X11/xset s blank -display $DISPLAY &" "No Blank" !"/usr/bin/X11/xset s noblank -display $DISPLAY &" "Saver 2 Sec." !"/usr/bin/X11/xset s 2 2 -display $DISPLAY &" "Saver 2 Min." !"/usr/bin/X11/xset s 120 120 -display $DISPLAY &" "Saver 10 Min." !"/usr/bin/X11/xset s 600 600 -display $DISPLAY &" } menu "window-ops" { "Window Ops" f.title "Iconify" f.iconify "Refresh Window" f.winrefresh "Move Window" f.move "Resize Window" f.resize "Hide Window" f.lower "Expose Window" f.raise "Destroy Window" f.destroy "Delete Window" f.delete "Save" f.saveyourself } 0" RestartPreviousState #ReverseVideo ShowIconManager SortIconManager SqueezeTitle { "XTerm" center 0 0 "Xsol" center 0 0 "Spider" center 0 0 } TitleFont "-adobe-helvetica-bold-r-normal--14-100-100-100-p-82-iso8859-1" TitleButtonBorderWidth 1 UnknownIcon "ncdlogo64.xbm" #WarpCursor XORValue 1 #Zoom DefaultFunction f.nop Functiotwm-1.0.10/config.guess000055501431060000012000001262121324771014200152030ustar00alancstaff00002660200014#! /bin/sh # Attempt to guess a canonical system name. # Copyright 1992-2018 Free Software Foundation, Inc. timestamp='2018-03-01' # This file is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, see . # # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that # program. This Exception is an additional permission under section 7 # of the GNU General Public License, version 3 ("GPLv3"). # # Originally written by Per Bothner; maintained since 2000 by Ben Elliston. # # You can get the latest version of this script from: # https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess # # Please send patches to . me=`echo "$0" | sed -e 's,.*/,,'` usage="\ Usage: $0 [OPTION] Output the configuration name of the system \`$me' is run on. Options: -h, --help print this help, then exit -t, --time-stamp print date of last modification, then exit -v, --version print version number, then exit Report bugs and patches to ." version="\ GNU config.guess ($timestamp) Originally written by Per Bothner. Copyright 1992-2018 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." help=" Try \`$me --help' for more information." # Parse command line while test $# -gt 0 ; do case $1 in --time-stamp | --time* | -t ) echo "$timestamp" ; exit ;; --version | -v ) echo "$version" ; exit ;; --help | --h* | -h ) echo "$usage"; exit ;; -- ) # Stop option processing shift; break ;; - ) # Use stdin as input. break ;; -* ) echo "$me: invalid option $1$help" >&2 exit 1 ;; * ) break ;; esac done if test $# != 0; then echo "$me: too many arguments$help" >&2 exit 1 fi trap 'exit 1' 1 2 15 # CC_FOR_BUILD -- compiler used by this script. Note that the use of a # compiler to aid in system detection is discouraged as it requires # temporary files to be created and, as you can see below, it is a # headache to deal with in a portable fashion. # Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still # use `HOST_CC' if defined, but it is deprecated. # Portable tmp directory creation inspired by the Autoconf team. set_cc_for_build=' trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ; trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ; : ${TMPDIR=/tmp} ; { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } || { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } || { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } || { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ; dummy=$tmp/dummy ; tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ; case $CC_FOR_BUILD,$HOST_CC,$CC in ,,) echo "int x;" > "$dummy.c" ; for c in cc gcc c89 c99 ; do if ($c -c -o "$dummy.o" "$dummy.c") >/dev/null 2>&1 ; then CC_FOR_BUILD="$c"; break ; fi ; done ; if test x"$CC_FOR_BUILD" = x ; then CC_FOR_BUILD=no_compiler_found ; fi ;; ,,*) CC_FOR_BUILD=$CC ;; ,*,*) CC_FOR_BUILD=$HOST_CC ;; esac ; set_cc_for_build= ;' # This is needed to find uname on a Pyramid OSx when run in the BSD universe. # (ghazi@noc.rutgers.edu 1994-08-24) if (test -f /.attbin/uname) >/dev/null 2>&1 ; then PATH=$PATH:/.attbin ; export PATH fi UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown case "$UNAME_SYSTEM" in Linux|GNU|GNU/*) # If the system lacks a compiler, then just pick glibc. # We could probably try harder. LIBC=gnu eval "$set_cc_for_build" cat <<-EOF > "$dummy.c" #include #if defined(__UCLIBC__) LIBC=uclibc #elif defined(__dietlibc__) LIBC=dietlibc #else LIBC=gnu #endif EOF eval "`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^LIBC' | sed 's, ,,g'`" # If ldd exists, use it to detect musl libc. if command -v ldd >/dev/null && \ ldd --version 2>&1 | grep -q ^musl then LIBC=musl fi ;; esac # Note: order is significant - the case branches are not exclusive. case "$UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION" in *:NetBSD:*:*) # NetBSD (nbsd) targets should (where applicable) match one or # more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*, # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently # switched to ELF, *-*-netbsd* would select the old # object file format. This provides both forward # compatibility and a consistent mechanism for selecting the # object file format. # # Note: NetBSD doesn't particularly care about the vendor # portion of the name. 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Ake) contributed MIS and NILE. if test "`(/bin/universe) 2>/dev/null`" = att ; then echo pyramid-pyramid-sysv3 else echo pyramid-pyramid-bsd fi exit ;; NILE*:*:*:dcosx) echo pyramid-pyramid-svr4 exit ;; DRS?6000:unix:4.0:6*) echo sparc-icl-nx6 exit ;; DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*) case `/usr/bin/uname -p` in sparc) echo sparc-icl-nx7; exit ;; esac ;; s390x:SunOS:*:*) echo "$UNAME_MACHINE"-ibm-solaris2"`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`" exit ;; sun4H:SunOS:5.*:*) echo sparc-hal-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`" exit ;; sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) echo sparc-sun-solaris2"`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`" exit ;; i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*) echo i386-pc-auroraux"$UNAME_RELEASE" exit ;; i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*) eval "$set_cc_for_build" SUN_ARCH=i386 # If there is a compiler, see if it is configured for 64-bit objects. # Note that the Sun cc does not turn __LP64__ into 1 like gcc does. # This test works for both compilers. if [ "$CC_FOR_BUILD" != no_compiler_found ]; then if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \ (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ grep IS_64BIT_ARCH >/dev/null then SUN_ARCH=x86_64 fi fi echo "$SUN_ARCH"-pc-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`" exit ;; sun4*:SunOS:6*:*) # According to config.sub, this is the proper way to canonicalize # SunOS6. Hard to guess exactly what SunOS6 will be like, but # it's likely to be more like Solaris than SunOS4. echo sparc-sun-solaris3"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`" exit ;; sun4*:SunOS:*:*) case "`/usr/bin/arch -k`" in Series*|S4*) UNAME_RELEASE=`uname -v` ;; esac # Japanese Language versions have a version number like `4.1.3-JL'. echo sparc-sun-sunos"`echo "$UNAME_RELEASE"|sed -e 's/-/_/'`" exit ;; sun3*:SunOS:*:*) echo m68k-sun-sunos"$UNAME_RELEASE" exit ;; sun*:*:4.2BSD:*) UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` test "x$UNAME_RELEASE" = x && UNAME_RELEASE=3 case "`/bin/arch`" in sun3) echo m68k-sun-sunos"$UNAME_RELEASE" ;; sun4) echo sparc-sun-sunos"$UNAME_RELEASE" ;; esac exit ;; aushp:SunOS:*:*) echo sparc-auspex-sunos"$UNAME_RELEASE" exit ;; # The situation for MiNT is a little confusing. The machine name # can be virtually everything (everything which is not # "atarist" or "atariste" at least should have a processor # > m68000). The system name ranges from "MiNT" over "FreeMiNT" # to the lowercase version "mint" (or "freemint"). Finally # the system name "TOS" denotes a system which is actually not # MiNT. But MiNT is downward compatible to TOS, so this should # be no problem. atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint"$UNAME_RELEASE" exit ;; atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint"$UNAME_RELEASE" exit ;; *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) echo m68k-atari-mint"$UNAME_RELEASE" exit ;; milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) echo m68k-milan-mint"$UNAME_RELEASE" exit ;; hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) echo m68k-hades-mint"$UNAME_RELEASE" exit ;; *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) echo m68k-unknown-mint"$UNAME_RELEASE" exit ;; m68k:machten:*:*) echo m68k-apple-machten"$UNAME_RELEASE" exit ;; powerpc:machten:*:*) echo powerpc-apple-machten"$UNAME_RELEASE" exit ;; RISC*:Mach:*:*) echo mips-dec-mach_bsd4.3 exit ;; RISC*:ULTRIX:*:*) echo mips-dec-ultrix"$UNAME_RELEASE" exit ;; VAX*:ULTRIX*:*:*) echo vax-dec-ultrix"$UNAME_RELEASE" exit ;; 2020:CLIX:*:* | 2430:CLIX:*:*) echo clipper-intergraph-clix"$UNAME_RELEASE" exit ;; mips:*:*:UMIPS | mips:*:*:RISCos) eval "$set_cc_for_build" sed 's/^ //' << EOF > "$dummy.c" #ifdef __cplusplus #include /* for printf() prototype */ int main (int argc, char *argv[]) { #else int main (argc, argv) int argc; char *argv[]; { #endif #if defined (host_mips) && defined (MIPSEB) #if defined (SYSTYPE_SYSV) printf ("mips-mips-riscos%ssysv\\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_SVR4) printf ("mips-mips-riscos%ssvr4\\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) printf ("mips-mips-riscos%sbsd\\n", argv[1]); exit (0); #endif #endif exit (-1); } EOF $CC_FOR_BUILD -o "$dummy" "$dummy.c" && dummyarg=`echo "$UNAME_RELEASE" | sed -n 's/\([0-9]*\).*/\1/p'` && SYSTEM_NAME=`"$dummy" "$dummyarg"` && { echo "$SYSTEM_NAME"; exit; } echo mips-mips-riscos"$UNAME_RELEASE" exit ;; Motorola:PowerMAX_OS:*:*) echo powerpc-motorola-powermax exit ;; Motorola:*:4.3:PL8-*) echo powerpc-harris-powermax exit ;; Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) echo powerpc-harris-powermax exit ;; Night_Hawk:Power_UNIX:*:*) echo powerpc-harris-powerunix exit ;; m88k:CX/UX:7*:*) echo m88k-harris-cxux7 exit ;; m88k:*:4*:R4*) echo m88k-motorola-sysv4 exit ;; m88k:*:3*:R3*) echo m88k-motorola-sysv3 exit ;; AViiON:dgux:*:*) # DG/UX returns AViiON for all architectures UNAME_PROCESSOR=`/usr/bin/uname -p` if [ "$UNAME_PROCESSOR" = mc88100 ] || [ "$UNAME_PROCESSOR" = mc88110 ] then if [ "$TARGET_BINARY_INTERFACE"x = m88kdguxelfx ] || \ [ "$TARGET_BINARY_INTERFACE"x = x ] then echo m88k-dg-dgux"$UNAME_RELEASE" else echo m88k-dg-dguxbcs"$UNAME_RELEASE" fi else echo i586-dg-dgux"$UNAME_RELEASE" fi exit ;; M88*:DolphinOS:*:*) # DolphinOS (SVR3) echo m88k-dolphin-sysv3 exit ;; M88*:*:R3*:*) # Delta 88k system running SVR3 echo m88k-motorola-sysv3 exit ;; XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) echo m88k-tektronix-sysv3 exit ;; Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) echo m68k-tektronix-bsd exit ;; *:IRIX*:*:*) echo mips-sgi-irix"`echo "$UNAME_RELEASE"|sed -e 's/-/_/g'`" exit ;; ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' i*86:AIX:*:*) echo i386-ibm-aix exit ;; ia64:AIX:*:*) if [ -x /usr/bin/oslevel ] ; then IBM_REV=`/usr/bin/oslevel` else IBM_REV="$UNAME_VERSION.$UNAME_RELEASE" fi echo "$UNAME_MACHINE"-ibm-aix"$IBM_REV" exit ;; *:AIX:2:3) if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then eval "$set_cc_for_build" sed 's/^ //' << EOF > "$dummy.c" #include main() { if (!__power_pc()) exit(1); puts("powerpc-ibm-aix3.2.5"); exit(0); } EOF if $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"` then echo "$SYSTEM_NAME" else echo rs6000-ibm-aix3.2.5 fi elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then echo rs6000-ibm-aix3.2.4 else echo rs6000-ibm-aix3.2 fi exit ;; *:AIX:*:[4567]) IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` if /usr/sbin/lsattr -El "$IBM_CPU_ID" | grep ' POWER' >/dev/null 2>&1; then IBM_ARCH=rs6000 else IBM_ARCH=powerpc fi if [ -x /usr/bin/lslpp ] ; then IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc | awk -F: '{ print $3 }' | sed s/[0-9]*$/0/` else IBM_REV="$UNAME_VERSION.$UNAME_RELEASE" fi echo "$IBM_ARCH"-ibm-aix"$IBM_REV" exit ;; *:AIX:*:*) echo rs6000-ibm-aix exit ;; ibmrt:4.4BSD:*|romp-ibm:4.4BSD:*) echo romp-ibm-bsd4.4 exit ;; ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and echo romp-ibm-bsd"$UNAME_RELEASE" # 4.3 with uname added to exit ;; # report: romp-ibm BSD 4.3 *:BOSX:*:*) echo rs6000-bull-bosx exit ;; DPX/2?00:B.O.S.:*:*) echo m68k-bull-sysv3 exit ;; 9000/[34]??:4.3bsd:1.*:*) echo m68k-hp-bsd exit ;; hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) echo m68k-hp-bsd4.4 exit ;; 9000/[34678]??:HP-UX:*:*) HPUX_REV=`echo "$UNAME_RELEASE"|sed -e 's/[^.]*.[0B]*//'` case "$UNAME_MACHINE" in 9000/31?) HP_ARCH=m68000 ;; 9000/[34]??) HP_ARCH=m68k ;; 9000/[678][0-9][0-9]) if [ -x /usr/bin/getconf ]; then sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` case "$sc_cpu_version" in 523) HP_ARCH=hppa1.0 ;; # CPU_PA_RISC1_0 528) HP_ARCH=hppa1.1 ;; # CPU_PA_RISC1_1 532) # CPU_PA_RISC2_0 case "$sc_kernel_bits" in 32) HP_ARCH=hppa2.0n ;; 64) HP_ARCH=hppa2.0w ;; '') HP_ARCH=hppa2.0 ;; # HP-UX 10.20 esac ;; esac fi if [ "$HP_ARCH" = "" ]; then eval "$set_cc_for_build" sed 's/^ //' << EOF > "$dummy.c" #define _HPUX_SOURCE #include #include int main () { #if defined(_SC_KERNEL_BITS) long bits = sysconf(_SC_KERNEL_BITS); #endif long cpu = sysconf (_SC_CPU_VERSION); switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0"); break; case CPU_PA_RISC1_1: puts ("hppa1.1"); break; case CPU_PA_RISC2_0: #if defined(_SC_KERNEL_BITS) switch (bits) { case 64: puts ("hppa2.0w"); break; case 32: puts ("hppa2.0n"); break; default: puts ("hppa2.0"); break; } break; #else /* !defined(_SC_KERNEL_BITS) */ puts ("hppa2.0"); break; #endif default: puts ("hppa1.0"); break; } exit (0); } EOF (CCOPTS="" $CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null) && HP_ARCH=`"$dummy"` test -z "$HP_ARCH" && HP_ARCH=hppa fi ;; esac if [ "$HP_ARCH" = hppa2.0w ] then eval "$set_cc_for_build" # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler # generating 64-bit code. GNU and HP use different nomenclature: # # $ CC_FOR_BUILD=cc ./config.guess # => hppa2.0w-hp-hpux11.23 # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess # => hppa64-hp-hpux11.23 if echo __LP64__ | (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | grep -q __LP64__ then HP_ARCH=hppa2.0w else HP_ARCH=hppa64 fi fi echo "$HP_ARCH"-hp-hpux"$HPUX_REV" exit ;; ia64:HP-UX:*:*) HPUX_REV=`echo "$UNAME_RELEASE"|sed -e 's/[^.]*.[0B]*//'` echo ia64-hp-hpux"$HPUX_REV" exit ;; 3050*:HI-UX:*:*) eval "$set_cc_for_build" sed 's/^ //' << EOF > "$dummy.c" #include int main () { long cpu = sysconf (_SC_CPU_VERSION); /* The order matters, because CPU_IS_HP_MC68K erroneously returns true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct results, however. */ if (CPU_IS_PA_RISC (cpu)) { switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; default: puts ("hppa-hitachi-hiuxwe2"); break; } } else if (CPU_IS_HP_MC68K (cpu)) puts ("m68k-hitachi-hiuxwe2"); else puts ("unknown-hitachi-hiuxwe2"); exit (0); } EOF $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"` && { echo "$SYSTEM_NAME"; exit; } echo unknown-hitachi-hiuxwe2 exit ;; 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:*) echo hppa1.1-hp-bsd exit ;; 9000/8??:4.3bsd:*:*) echo hppa1.0-hp-bsd exit ;; *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) echo hppa1.0-hp-mpeix exit ;; hp7??:OSF1:*:* | hp8?[79]:OSF1:*:*) echo hppa1.1-hp-osf exit ;; hp8??:OSF1:*:*) echo hppa1.0-hp-osf exit ;; i*86:OSF1:*:*) if [ -x /usr/sbin/sysversion ] ; then echo "$UNAME_MACHINE"-unknown-osf1mk else echo "$UNAME_MACHINE"-unknown-osf1 fi exit ;; parisc*:Lites*:*:*) echo hppa1.1-hp-lites exit ;; C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) echo c1-convex-bsd exit ;; C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) if getsysinfo -f scalar_acc then echo c32-convex-bsd else echo c2-convex-bsd fi exit ;; C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) echo c34-convex-bsd exit ;; C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) echo c38-convex-bsd exit ;; C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) echo c4-convex-bsd exit ;; CRAY*Y-MP:*:*:*) echo ymp-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*[A-Z]90:*:*:*) echo "$UNAME_MACHINE"-cray-unicos"$UNAME_RELEASE" \ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ -e 's/\.[^.]*$/.X/' exit ;; CRAY*TS:*:*:*) echo t90-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*T3E:*:*:*) echo alphaev5-cray-unicosmk"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*SV1:*:*:*) echo sv1-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/' exit ;; *:UNICOS/mp:*:*) echo craynv-cray-unicosmp"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/' exit ;; F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) FUJITSU_PROC=`uname -m | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz` FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'` FUJITSU_REL=`echo "$UNAME_RELEASE" | sed -e 's/ /_/'` echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; 5000:UNIX_System_V:4.*:*) FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'` FUJITSU_REL=`echo "$UNAME_RELEASE" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/ /_/'` echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) echo "$UNAME_MACHINE"-pc-bsdi"$UNAME_RELEASE" exit ;; sparc*:BSD/OS:*:*) echo sparc-unknown-bsdi"$UNAME_RELEASE" exit ;; *:BSD/OS:*:*) echo "$UNAME_MACHINE"-unknown-bsdi"$UNAME_RELEASE" exit ;; *:FreeBSD:*:*) UNAME_PROCESSOR=`/usr/bin/uname -p` case "$UNAME_PROCESSOR" in amd64) UNAME_PROCESSOR=x86_64 ;; i386) UNAME_PROCESSOR=i586 ;; esac echo "$UNAME_PROCESSOR"-unknown-freebsd"`echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`" exit ;; i*:CYGWIN*:*) echo "$UNAME_MACHINE"-pc-cygwin exit ;; *:MINGW64*:*) echo "$UNAME_MACHINE"-pc-mingw64 exit ;; *:MINGW*:*) echo "$UNAME_MACHINE"-pc-mingw32 exit ;; *:MSYS*:*) echo "$UNAME_MACHINE"-pc-msys exit ;; i*:PW*:*) echo "$UNAME_MACHINE"-pc-pw32 exit ;; *:Interix*:*) case "$UNAME_MACHINE" in x86) echo i586-pc-interix"$UNAME_RELEASE" exit ;; authenticamd | genuineintel | EM64T) echo x86_64-unknown-interix"$UNAME_RELEASE" exit ;; IA64) echo ia64-unknown-interix"$UNAME_RELEASE" exit ;; esac ;; i*:UWIN*:*) echo "$UNAME_MACHINE"-pc-uwin exit ;; amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) echo x86_64-unknown-cygwin exit ;; prep*:SunOS:5.*:*) echo powerpcle-unknown-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`" exit ;; *:GNU:*:*) # the GNU system echo "`echo "$UNAME_MACHINE"|sed -e 's,[-/].*$,,'`-unknown-$LIBC`echo "$UNAME_RELEASE"|sed -e 's,/.*$,,'`" exit ;; *:GNU/*:*:*) # other systems with GNU libc and userland echo "$UNAME_MACHINE-unknown-`echo "$UNAME_SYSTEM" | sed 's,^[^/]*/,,' | tr "[:upper:]" "[:lower:]"``echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`-$LIBC" exit ;; i*86:Minix:*:*) echo "$UNAME_MACHINE"-pc-minix exit ;; aarch64:Linux:*:*) echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; aarch64_be:Linux:*:*) UNAME_MACHINE=aarch64_be echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; alpha:Linux:*:*) case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in EV5) UNAME_MACHINE=alphaev5 ;; EV56) UNAME_MACHINE=alphaev56 ;; PCA56) UNAME_MACHINE=alphapca56 ;; PCA57) UNAME_MACHINE=alphapca56 ;; EV6) UNAME_MACHINE=alphaev6 ;; EV67) UNAME_MACHINE=alphaev67 ;; EV68*) UNAME_MACHINE=alphaev68 ;; esac objdump --private-headers /bin/sh | grep -q ld.so.1 if test "$?" = 0 ; then LIBC=gnulibc1 ; fi echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; arc:Linux:*:* | arceb:Linux:*:*) echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; arm*:Linux:*:*) eval "$set_cc_for_build" if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_EABI__ then echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" else if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_PCS_VFP then echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"eabi else echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"eabihf fi fi exit ;; avr32*:Linux:*:*) echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; cris:Linux:*:*) echo "$UNAME_MACHINE"-axis-linux-"$LIBC" exit ;; crisv32:Linux:*:*) echo "$UNAME_MACHINE"-axis-linux-"$LIBC" exit ;; e2k:Linux:*:*) echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; frv:Linux:*:*) echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; hexagon:Linux:*:*) echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; i*86:Linux:*:*) echo "$UNAME_MACHINE"-pc-linux-"$LIBC" exit ;; ia64:Linux:*:*) echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; k1om:Linux:*:*) echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; m32r*:Linux:*:*) echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; m68*:Linux:*:*) echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; mips:Linux:*:* | mips64:Linux:*:*) eval "$set_cc_for_build" sed 's/^ //' << EOF > "$dummy.c" #undef CPU #undef ${UNAME_MACHINE} #undef ${UNAME_MACHINE}el #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) CPU=${UNAME_MACHINE}el #else #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) CPU=${UNAME_MACHINE} #else CPU= #endif #endif EOF eval "`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^CPU'`" test "x$CPU" != x && { echo "$CPU-unknown-linux-$LIBC"; exit; } ;; mips64el:Linux:*:*) echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; openrisc*:Linux:*:*) echo or1k-unknown-linux-"$LIBC" exit ;; or32:Linux:*:* | or1k*:Linux:*:*) echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; padre:Linux:*:*) echo sparc-unknown-linux-"$LIBC" exit ;; parisc64:Linux:*:* | hppa64:Linux:*:*) echo hppa64-unknown-linux-"$LIBC" exit ;; parisc:Linux:*:* | hppa:Linux:*:*) # Look for CPU level case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in PA7*) echo hppa1.1-unknown-linux-"$LIBC" ;; PA8*) echo hppa2.0-unknown-linux-"$LIBC" ;; *) echo hppa-unknown-linux-"$LIBC" ;; esac exit ;; ppc64:Linux:*:*) echo powerpc64-unknown-linux-"$LIBC" exit ;; ppc:Linux:*:*) echo powerpc-unknown-linux-"$LIBC" exit ;; ppc64le:Linux:*:*) echo powerpc64le-unknown-linux-"$LIBC" exit ;; ppcle:Linux:*:*) echo powerpcle-unknown-linux-"$LIBC" exit ;; riscv32:Linux:*:* | riscv64:Linux:*:*) echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; s390:Linux:*:* | s390x:Linux:*:*) echo "$UNAME_MACHINE"-ibm-linux-"$LIBC" exit ;; sh64*:Linux:*:*) echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; sh*:Linux:*:*) echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; sparc:Linux:*:* | sparc64:Linux:*:*) echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; tile*:Linux:*:*) echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; vax:Linux:*:*) echo "$UNAME_MACHINE"-dec-linux-"$LIBC" exit ;; x86_64:Linux:*:*) echo "$UNAME_MACHINE"-pc-linux-"$LIBC" exit ;; xtensa*:Linux:*:*) echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; i*86:DYNIX/ptx:4*:*) # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. # earlier versions are messed up and put the nodename in both # sysname and nodename. echo i386-sequent-sysv4 exit ;; i*86:UNIX_SV:4.2MP:2.*) # Unixware is an offshoot of SVR4, but it has its own version # number series starting with 2... # I am not positive that other SVR4 systems won't match this, # I just have to hope. -- rms. # Use sysv4.2uw... so that sysv4* matches it. echo "$UNAME_MACHINE"-pc-sysv4.2uw"$UNAME_VERSION" exit ;; i*86:OS/2:*:*) # If we were able to find `uname', then EMX Unix compatibility # is probably installed. echo "$UNAME_MACHINE"-pc-os2-emx exit ;; i*86:XTS-300:*:STOP) echo "$UNAME_MACHINE"-unknown-stop exit ;; i*86:atheos:*:*) echo "$UNAME_MACHINE"-unknown-atheos exit ;; i*86:syllable:*:*) echo "$UNAME_MACHINE"-pc-syllable exit ;; i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*) echo i386-unknown-lynxos"$UNAME_RELEASE" exit ;; i*86:*DOS:*:*) echo "$UNAME_MACHINE"-pc-msdosdjgpp exit ;; i*86:*:4.*:*) UNAME_REL=`echo "$UNAME_RELEASE" | sed 's/\/MP$//'` if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then echo "$UNAME_MACHINE"-univel-sysv"$UNAME_REL" else echo "$UNAME_MACHINE"-pc-sysv"$UNAME_REL" fi exit ;; i*86:*:5:[678]*) # UnixWare 7.x, OpenUNIX and OpenServer 6. case `/bin/uname -X | grep "^Machine"` in *486*) UNAME_MACHINE=i486 ;; *Pentium) UNAME_MACHINE=i586 ;; *Pent*|*Celeron) UNAME_MACHINE=i686 ;; esac echo "$UNAME_MACHINE-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}{$UNAME_VERSION}" exit ;; i*86:*:3.2:*) if test -f /usr/options/cb.name; then UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ && UNAME_MACHINE=i586 (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ && UNAME_MACHINE=i686 (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ && UNAME_MACHINE=i686 echo "$UNAME_MACHINE"-pc-sco"$UNAME_REL" else echo "$UNAME_MACHINE"-pc-sysv32 fi exit ;; pc:*:*:*) # Left here for compatibility: # uname -m prints for DJGPP always 'pc', but it prints nothing about # the processor, so we play safe by assuming i586. # Note: whatever this is, it MUST be the same as what config.sub # prints for the "djgpp" host, or else GDB configure will decide that # this is a cross-build. echo i586-pc-msdosdjgpp exit ;; Intel:Mach:3*:*) echo i386-pc-mach3 exit ;; paragon:*:*:*) echo i860-intel-osf1 exit ;; i860:*:4.*:*) # i860-SVR4 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then echo i860-stardent-sysv"$UNAME_RELEASE" # Stardent Vistra i860-SVR4 else # Add other i860-SVR4 vendors below as they are discovered. echo i860-unknown-sysv"$UNAME_RELEASE" # Unknown i860-SVR4 fi exit ;; mini*:CTIX:SYS*5:*) # "miniframe" echo m68010-convergent-sysv exit ;; mc68k:UNIX:SYSTEM5:3.51m) echo m68k-convergent-sysv exit ;; M680?0:D-NIX:5.3:*) echo m68k-diab-dnix exit ;; M68*:*:R3V[5678]*:*) test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) OS_REL='' test -r /etc/.relid \ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4.3"$OS_REL"; exit; } /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;; 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4; exit; } ;; NCR*:*:4.2:* | MPRAS*:*:4.2:*) OS_REL='.3' test -r /etc/.relid \ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4.3"$OS_REL"; exit; } /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \ && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;; m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) echo m68k-unknown-lynxos"$UNAME_RELEASE" exit ;; mc68030:UNIX_System_V:4.*:*) echo m68k-atari-sysv4 exit ;; TSUNAMI:LynxOS:2.*:*) echo sparc-unknown-lynxos"$UNAME_RELEASE" exit ;; rs6000:LynxOS:2.*:*) echo rs6000-unknown-lynxos"$UNAME_RELEASE" exit ;; PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*) echo powerpc-unknown-lynxos"$UNAME_RELEASE" exit ;; SM[BE]S:UNIX_SV:*:*) echo mips-dde-sysv"$UNAME_RELEASE" exit ;; RM*:ReliantUNIX-*:*:*) echo mips-sni-sysv4 exit ;; RM*:SINIX-*:*:*) echo mips-sni-sysv4 exit ;; *:SINIX-*:*:*) if uname -p 2>/dev/null >/dev/null ; then UNAME_MACHINE=`(uname -p) 2>/dev/null` echo "$UNAME_MACHINE"-sni-sysv4 else echo ns32k-sni-sysv fi exit ;; PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort # says echo i586-unisys-sysv4 exit ;; *:UNIX_System_V:4*:FTX*) # From Gerald Hewes . # How about differentiating between stratus architectures? -djm echo hppa1.1-stratus-sysv4 exit ;; *:*:*:FTX*) # From seanf@swdc.stratus.com. echo i860-stratus-sysv4 exit ;; i*86:VOS:*:*) # From Paul.Green@stratus.com. echo "$UNAME_MACHINE"-stratus-vos exit ;; *:VOS:*:*) # From Paul.Green@stratus.com. echo hppa1.1-stratus-vos exit ;; mc68*:A/UX:*:*) echo m68k-apple-aux"$UNAME_RELEASE" exit ;; news*:NEWS-OS:6*:*) echo mips-sony-newsos6 exit ;; R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) if [ -d /usr/nec ]; then echo mips-nec-sysv"$UNAME_RELEASE" else echo mips-unknown-sysv"$UNAME_RELEASE" fi exit ;; BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. echo powerpc-be-beos exit ;; BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. echo powerpc-apple-beos exit ;; BePC:BeOS:*:*) # BeOS running on Intel PC compatible. echo i586-pc-beos exit ;; BePC:Haiku:*:*) # Haiku running on Intel PC compatible. echo i586-pc-haiku exit ;; x86_64:Haiku:*:*) echo x86_64-unknown-haiku exit ;; SX-4:SUPER-UX:*:*) echo sx4-nec-superux"$UNAME_RELEASE" exit ;; SX-5:SUPER-UX:*:*) echo sx5-nec-superux"$UNAME_RELEASE" exit ;; SX-6:SUPER-UX:*:*) echo sx6-nec-superux"$UNAME_RELEASE" exit ;; SX-7:SUPER-UX:*:*) echo sx7-nec-superux"$UNAME_RELEASE" exit ;; SX-8:SUPER-UX:*:*) echo sx8-nec-superux"$UNAME_RELEASE" exit ;; SX-8R:SUPER-UX:*:*) echo sx8r-nec-superux"$UNAME_RELEASE" exit ;; SX-ACE:SUPER-UX:*:*) echo sxace-nec-superux"$UNAME_RELEASE" exit ;; Power*:Rhapsody:*:*) echo powerpc-apple-rhapsody"$UNAME_RELEASE" exit ;; *:Rhapsody:*:*) echo "$UNAME_MACHINE"-apple-rhapsody"$UNAME_RELEASE" exit ;; *:Darwin:*:*) UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown eval "$set_cc_for_build" if test "$UNAME_PROCESSOR" = unknown ; then UNAME_PROCESSOR=powerpc fi if test "`echo "$UNAME_RELEASE" | sed -e 's/\..*//'`" -le 10 ; then if [ "$CC_FOR_BUILD" != no_compiler_found ]; then if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \ (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ grep IS_64BIT_ARCH >/dev/null then case $UNAME_PROCESSOR in i386) UNAME_PROCESSOR=x86_64 ;; powerpc) UNAME_PROCESSOR=powerpc64 ;; esac fi # On 10.4-10.6 one might compile for PowerPC via gcc -arch ppc if (echo '#ifdef __POWERPC__'; echo IS_PPC; echo '#endif') | \ (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ grep IS_PPC >/dev/null then UNAME_PROCESSOR=powerpc fi fi elif test "$UNAME_PROCESSOR" = i386 ; then # Avoid executing cc on OS X 10.9, as it ships with a stub # that puts up a graphical alert prompting to install # developer tools. Any system running Mac OS X 10.7 or # later (Darwin 11 and later) is required to have a 64-bit # processor. This is not true of the ARM version of Darwin # that Apple uses in portable devices. 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Permission to use, copy, modify, distribute, and sell this software and its documentation for any purpose is hereby granted without fee, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation. The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Except as contained in this notice, the name of The Open Group shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization from The Open Group. Copyright 1988 by Evans & Sutherland Computer Corporation, Salt Lake City, Utah Cambridge, Massachusetts All Rights Reserved Permission to use, copy, modify, and distribute this software and its documentation for any purpose and without fee is hereby granted, provided that the above copyright notice appear in all copies and that both that copyright notice and this permis- sion notice appear in supporting documentation, and that the name of Evans & Sutherland not be used in advertising in publicity pertaining to distribution of the software without specific, written prior permission. EVANS & SUTHERLAND DISCLAIMs ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANT- ABILITY AND FITNESS, IN NO EVENT SHALL EVANS & SUTHERLAND BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAM- AGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. Copyright (C) 1998 The XFree86 Project, Inc. All Rights Reserved. Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE XFREE86 PROJECT BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Except as contained in this notice, the name of the XFree86 Project shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization from the XFree86 Project. twm-1.0.10/compile000055501431060000012000000162451324771014200142450ustar00alancstaff00002660200014#! /bin/sh # Wrapper for compilers which do not understand '-c -o'. scriptversion=2012-10-14.11; # UTC # Copyright (C) 1999-2014 Free Software Foundation, Inc. # Written by Tom Tromey . # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # This file is maintained in Automake, please report # bugs to or send patches to # . nl=' ' # We need space, tab and new line, in precisely that order. Quoting is # there to prevent tools from complaining about whitespace usage. IFS=" "" $nl" file_conv= # func_file_conv build_file lazy # Convert a $build file to $host form and store it in $file # Currently only supports Windows hosts. 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AC_DEFUN([PKG_CHECK_MODULES_STATIC], [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl _save_PKG_CONFIG=$PKG_CONFIG PKG_CONFIG="$PKG_CONFIG --static" PKG_CHECK_MODULES($@) PKG_CONFIG=$_save_PKG_CONFIG[]dnl ])dnl PKG_CHECK_MODULES_STATIC dnl PKG_INSTALLDIR([DIRECTORY]) dnl ------------------------- dnl Since: 0.27 dnl dnl Substitutes the variable pkgconfigdir as the location where a module dnl should install pkg-config .pc files. By default the directory is dnl $libdir/pkgconfig, but the default can be changed by passing dnl DIRECTORY. The user can override through the --with-pkgconfigdir dnl parameter. AC_DEFUN([PKG_INSTALLDIR], [m4_pushdef([pkg_default], [m4_default([$1], ['${libdir}/pkgconfig'])]) m4_pushdef([pkg_description], [pkg-config installation directory @<:@]pkg_default[@:>@]) AC_ARG_WITH([pkgconfigdir], [AS_HELP_STRING([--with-pkgconfigdir], pkg_description)],, [with_pkgconfigdir=]pkg_default) AC_SUBST([pkgconfigdir], [$with_pkgconfigdir]) m4_popdef([pkg_default]) m4_popdef([pkg_description]) ])dnl PKG_INSTALLDIR dnl PKG_NOARCH_INSTALLDIR([DIRECTORY]) dnl -------------------------------- dnl Since: 0.27 dnl dnl Substitutes the variable noarch_pkgconfigdir as the location where a dnl module should install arch-independent pkg-config .pc files. By dnl default the directory is $datadir/pkgconfig, but the default can be dnl changed by passing DIRECTORY. The user can override through the dnl --with-noarch-pkgconfigdir parameter. AC_DEFUN([PKG_NOARCH_INSTALLDIR], [m4_pushdef([pkg_default], [m4_default([$1], ['${datadir}/pkgconfig'])]) m4_pushdef([pkg_description], [pkg-config arch-independent installation directory @<:@]pkg_default[@:>@]) AC_ARG_WITH([noarch-pkgconfigdir], [AS_HELP_STRING([--with-noarch-pkgconfigdir], pkg_description)],, [with_noarch_pkgconfigdir=]pkg_default) AC_SUBST([noarch_pkgconfigdir], [$with_noarch_pkgconfigdir]) m4_popdef([pkg_default]) m4_popdef([pkg_description]) ])dnl PKG_NOARCH_INSTALLDIR dnl PKG_CHECK_VAR(VARIABLE, MODULE, CONFIG-VARIABLE, dnl [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) dnl ------------------------------------------- dnl Since: 0.28 dnl dnl Retrieves the value of the pkg-config variable for the given module. AC_DEFUN([PKG_CHECK_VAR], [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl AC_ARG_VAR([$1], [value of $3 for $2, overriding pkg-config])dnl _PKG_CONFIG([$1], [variable="][$3]["], [$2]) AS_VAR_COPY([$1], [pkg_cv_][$1]) AS_VAR_IF([$1], [""], [$5], [$4])dnl ])dnl PKG_CHECK_VAR dnl xorg-macros.m4. Generated from xorg-macros.m4.in xorgversion.m4 by configure. dnl dnl Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved. dnl dnl Permission is hereby granted, free of charge, to any person obtaining a dnl copy of this software and associated documentation files (the "Software"), dnl to deal in the Software without restriction, including without limitation dnl the rights to use, copy, modify, merge, publish, distribute, sublicense, dnl and/or sell copies of the Software, and to permit persons to whom the dnl Software is furnished to do so, subject to the following conditions: dnl dnl The above copyright notice and this permission notice (including the next dnl paragraph) shall be included in all copies or substantial portions of the dnl Software. dnl dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR dnl IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, dnl FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL dnl THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER dnl LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING dnl FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER dnl DEALINGS IN THE SOFTWARE. # XORG_MACROS_VERSION(required-version) # ------------------------------------- # Minimum version: 1.1.0 # # If you're using a macro added in Version 1.1 or newer, include this in # your configure.ac with the minimum required version, such as: # XORG_MACROS_VERSION(1.1) # # To ensure that this macro is defined, also add: # m4_ifndef([XORG_MACROS_VERSION], # [m4_fatal([must install xorg-macros 1.1 or later before running autoconf/autogen])]) # # # See the "minimum version" comment for each macro you use to see what # version you require. m4_defun([XORG_MACROS_VERSION],[ m4_define([vers_have], [1.19.0]) m4_define([maj_have], m4_substr(vers_have, 0, m4_index(vers_have, [.]))) m4_define([maj_needed], m4_substr([$1], 0, m4_index([$1], [.]))) m4_if(m4_cmp(maj_have, maj_needed), 0,, [m4_fatal([xorg-macros major version ]maj_needed[ is required but ]vers_have[ found])]) m4_if(m4_version_compare(vers_have, [$1]), -1, [m4_fatal([xorg-macros version $1 or higher is required but ]vers_have[ found])]) m4_undefine([vers_have]) m4_undefine([maj_have]) m4_undefine([maj_needed]) ]) # XORG_MACROS_VERSION # XORG_PROG_RAWCPP() # ------------------ # Minimum version: 1.0.0 # # Find cpp program and necessary flags for use in pre-processing text files # such as man pages and config files AC_DEFUN([XORG_PROG_RAWCPP],[ AC_REQUIRE([AC_PROG_CPP]) AC_PATH_PROGS(RAWCPP, [cpp], [${CPP}], [$PATH:/bin:/usr/bin:/usr/lib:/usr/libexec:/usr/ccs/lib:/usr/ccs/lbin:/lib]) # Check for flag to avoid builtin definitions - assumes unix is predefined, # which is not the best choice for supporting other OS'es, but covers most # of the ones we need for now. AC_MSG_CHECKING([if $RAWCPP requires -undef]) AC_LANG_CONFTEST([AC_LANG_SOURCE([[Does cpp redefine unix ?]])]) if test `${RAWCPP} < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then AC_MSG_RESULT([no]) else if test `${RAWCPP} -undef < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then RAWCPPFLAGS=-undef AC_MSG_RESULT([yes]) # under Cygwin unix is still defined even with -undef elif test `${RAWCPP} -undef -ansi < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then RAWCPPFLAGS="-undef -ansi" AC_MSG_RESULT([yes, with -ansi]) else AC_MSG_ERROR([${RAWCPP} defines unix with or without -undef. I don't know what to do.]) fi fi rm -f conftest.$ac_ext AC_MSG_CHECKING([if $RAWCPP requires -traditional]) AC_LANG_CONFTEST([AC_LANG_SOURCE([[Does cpp preserve "whitespace"?]])]) if test `${RAWCPP} < conftest.$ac_ext | grep -c 'preserve \"'` -eq 1 ; then AC_MSG_RESULT([no]) else if test `${RAWCPP} -traditional < conftest.$ac_ext | grep -c 'preserve \"'` -eq 1 ; then TRADITIONALCPPFLAGS="-traditional" RAWCPPFLAGS="${RAWCPPFLAGS} -traditional" AC_MSG_RESULT([yes]) else AC_MSG_ERROR([${RAWCPP} does not preserve whitespace with or without -traditional. I don't know what to do.]) fi fi rm -f conftest.$ac_ext AC_SUBST(RAWCPPFLAGS) AC_SUBST(TRADITIONALCPPFLAGS) ]) # XORG_PROG_RAWCPP # XORG_MANPAGE_SECTIONS() # ----------------------- # Minimum version: 1.0.0 # # Determine which sections man pages go in for the different man page types # on this OS - replaces *ManSuffix settings in old Imake *.cf per-os files. # Not sure if there's any better way than just hardcoding by OS name. # Override default settings by setting environment variables # Added MAN_SUBSTS in version 1.8 # Added AC_PROG_SED in version 1.8 AC_DEFUN([XORG_MANPAGE_SECTIONS],[ AC_REQUIRE([AC_CANONICAL_HOST]) AC_REQUIRE([AC_PROG_SED]) if test x$APP_MAN_SUFFIX = x ; then APP_MAN_SUFFIX=1 fi if test x$APP_MAN_DIR = x ; then APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' fi if test x$LIB_MAN_SUFFIX = x ; then LIB_MAN_SUFFIX=3 fi if test x$LIB_MAN_DIR = x ; then LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' fi if test x$FILE_MAN_SUFFIX = x ; then case $host_os in # Solaris 2.0 - 11 use SysV man page sections solaris2.?|solaris2.1[[01]]) FILE_MAN_SUFFIX=4 ;; *) FILE_MAN_SUFFIX=5 ;; esac fi if test x$FILE_MAN_DIR = x ; then FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' fi if test x$MISC_MAN_SUFFIX = x ; then case $host_os in # Solaris 2.0 - 11 use SysV man page sections solaris2.?|solaris2.1[[01]]) MISC_MAN_SUFFIX=5 ;; *) MISC_MAN_SUFFIX=7 ;; esac fi if test x$MISC_MAN_DIR = x ; then MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' fi if test x$DRIVER_MAN_SUFFIX = x ; then case $host_os in # Solaris 2.0 - 11 use SysV man page sections solaris2.?|solaris2.1[[01]]) DRIVER_MAN_SUFFIX=7 ;; *) DRIVER_MAN_SUFFIX=4 ;; esac fi if test x$DRIVER_MAN_DIR = x ; then DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' fi if test x$ADMIN_MAN_SUFFIX = x ; then case $host_os in # Solaris 2.0 - 11 use SysV man page sections solaris2.?|solaris2.1[[01]]) ADMIN_MAN_SUFFIX=1m ;; *) ADMIN_MAN_SUFFIX=8 ;; esac fi if test x$ADMIN_MAN_DIR = x ; then ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' fi AC_SUBST([APP_MAN_SUFFIX]) AC_SUBST([LIB_MAN_SUFFIX]) AC_SUBST([FILE_MAN_SUFFIX]) AC_SUBST([MISC_MAN_SUFFIX]) AC_SUBST([DRIVER_MAN_SUFFIX]) AC_SUBST([ADMIN_MAN_SUFFIX]) AC_SUBST([APP_MAN_DIR]) AC_SUBST([LIB_MAN_DIR]) AC_SUBST([FILE_MAN_DIR]) AC_SUBST([MISC_MAN_DIR]) AC_SUBST([DRIVER_MAN_DIR]) AC_SUBST([ADMIN_MAN_DIR]) XORG_MAN_PAGE="X Version 11" AC_SUBST([XORG_MAN_PAGE]) MAN_SUBSTS="\ -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ -e 's|__xservername__|Xorg|g' \ -e 's|__xconfigfile__|xorg.conf|g' \ -e 's|__projectroot__|\$(prefix)|g' \ -e 's|__apploaddir__|\$(appdefaultdir)|g' \ -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" AC_SUBST([MAN_SUBSTS]) ]) # XORG_MANPAGE_SECTIONS # XORG_CHECK_SGML_DOCTOOLS([MIN-VERSION]) # ------------------------ # Minimum version: 1.7.0 # # Defines the variable XORG_SGML_PATH containing the location of X11/defs.ent # provided by xorg-sgml-doctools, if installed. AC_DEFUN([XORG_CHECK_SGML_DOCTOOLS],[ AC_MSG_CHECKING([for X.Org SGML entities m4_ifval([$1],[>= $1])]) XORG_SGML_PATH= PKG_CHECK_EXISTS([xorg-sgml-doctools m4_ifval([$1],[>= $1])], [XORG_SGML_PATH=`$PKG_CONFIG --variable=sgmlrootdir xorg-sgml-doctools`], [m4_ifval([$1],[:], [if test x"$cross_compiling" != x"yes" ; then AC_CHECK_FILE([$prefix/share/sgml/X11/defs.ent], [XORG_SGML_PATH=$prefix/share/sgml]) fi]) ]) # Define variables STYLESHEET_SRCDIR and XSL_STYLESHEET containing # the path and the name of the doc stylesheet if test "x$XORG_SGML_PATH" != "x" ; then AC_MSG_RESULT([$XORG_SGML_PATH]) STYLESHEET_SRCDIR=$XORG_SGML_PATH/X11 XSL_STYLESHEET=$STYLESHEET_SRCDIR/xorg.xsl else AC_MSG_RESULT([no]) fi AC_SUBST(XORG_SGML_PATH) AC_SUBST(STYLESHEET_SRCDIR) AC_SUBST(XSL_STYLESHEET) AM_CONDITIONAL([HAVE_STYLESHEETS], [test "x$XSL_STYLESHEET" != "x"]) ]) # XORG_CHECK_SGML_DOCTOOLS # XORG_CHECK_LINUXDOC # ------------------- # Minimum version: 1.0.0 # # Defines the variable MAKE_TEXT if the necessary tools and # files are found. $(MAKE_TEXT) blah.sgml will then produce blah.txt. # Whether or not the necessary tools and files are found can be checked # with the AM_CONDITIONAL "BUILD_LINUXDOC" AC_DEFUN([XORG_CHECK_LINUXDOC],[ AC_REQUIRE([XORG_CHECK_SGML_DOCTOOLS]) AC_REQUIRE([XORG_WITH_PS2PDF]) AC_PATH_PROG(LINUXDOC, linuxdoc) AC_MSG_CHECKING([whether to build documentation]) if test x$XORG_SGML_PATH != x && test x$LINUXDOC != x ; then BUILDDOC=yes else BUILDDOC=no fi AM_CONDITIONAL(BUILD_LINUXDOC, [test x$BUILDDOC = xyes]) AC_MSG_RESULT([$BUILDDOC]) AC_MSG_CHECKING([whether to build pdf documentation]) if test x$have_ps2pdf != xno && test x$BUILD_PDFDOC != xno; then BUILDPDFDOC=yes else BUILDPDFDOC=no fi AM_CONDITIONAL(BUILD_PDFDOC, [test x$BUILDPDFDOC = xyes]) AC_MSG_RESULT([$BUILDPDFDOC]) MAKE_TEXT="SGML_SEARCH_PATH=$XORG_SGML_PATH GROFF_NO_SGR=y $LINUXDOC -B txt -f" MAKE_PS="SGML_SEARCH_PATH=$XORG_SGML_PATH $LINUXDOC -B latex --papersize=letter --output=ps" MAKE_PDF="$PS2PDF" MAKE_HTML="SGML_SEARCH_PATH=$XORG_SGML_PATH $LINUXDOC -B html --split=0" AC_SUBST(MAKE_TEXT) AC_SUBST(MAKE_PS) AC_SUBST(MAKE_PDF) AC_SUBST(MAKE_HTML) ]) # XORG_CHECK_LINUXDOC # XORG_CHECK_DOCBOOK # ------------------- # Minimum version: 1.0.0 # # Checks for the ability to build output formats from SGML DocBook source. # For XXX in {TXT, PDF, PS, HTML}, the AM_CONDITIONAL "BUILD_XXXDOC" # indicates whether the necessary tools and files are found and, if set, # $(MAKE_XXX) blah.sgml will produce blah.xxx. AC_DEFUN([XORG_CHECK_DOCBOOK],[ AC_REQUIRE([XORG_CHECK_SGML_DOCTOOLS]) BUILDTXTDOC=no BUILDPDFDOC=no BUILDPSDOC=no BUILDHTMLDOC=no AC_PATH_PROG(DOCBOOKPS, docbook2ps) AC_PATH_PROG(DOCBOOKPDF, docbook2pdf) AC_PATH_PROG(DOCBOOKHTML, docbook2html) AC_PATH_PROG(DOCBOOKTXT, docbook2txt) AC_MSG_CHECKING([whether to build text documentation]) if test x$XORG_SGML_PATH != x && test x$DOCBOOKTXT != x && test x$BUILD_TXTDOC != xno; then BUILDTXTDOC=yes fi AM_CONDITIONAL(BUILD_TXTDOC, [test x$BUILDTXTDOC = xyes]) AC_MSG_RESULT([$BUILDTXTDOC]) AC_MSG_CHECKING([whether to build PDF documentation]) if test x$XORG_SGML_PATH != x && test x$DOCBOOKPDF != x && test x$BUILD_PDFDOC != xno; then BUILDPDFDOC=yes fi AM_CONDITIONAL(BUILD_PDFDOC, [test x$BUILDPDFDOC = xyes]) AC_MSG_RESULT([$BUILDPDFDOC]) AC_MSG_CHECKING([whether to build PostScript documentation]) if test x$XORG_SGML_PATH != x && test x$DOCBOOKPS != x && test x$BUILD_PSDOC != xno; then BUILDPSDOC=yes fi AM_CONDITIONAL(BUILD_PSDOC, [test x$BUILDPSDOC = xyes]) AC_MSG_RESULT([$BUILDPSDOC]) AC_MSG_CHECKING([whether to build HTML documentation]) if test x$XORG_SGML_PATH != x && test x$DOCBOOKHTML != x && test x$BUILD_HTMLDOC != xno; then BUILDHTMLDOC=yes fi AM_CONDITIONAL(BUILD_HTMLDOC, [test x$BUILDHTMLDOC = xyes]) AC_MSG_RESULT([$BUILDHTMLDOC]) MAKE_TEXT="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKTXT" MAKE_PS="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKPS" MAKE_PDF="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKPDF" MAKE_HTML="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKHTML" AC_SUBST(MAKE_TEXT) AC_SUBST(MAKE_PS) AC_SUBST(MAKE_PDF) AC_SUBST(MAKE_HTML) ]) # XORG_CHECK_DOCBOOK # XORG_WITH_XMLTO([MIN-VERSION], [DEFAULT]) # ---------------- # Minimum version: 1.5.0 # Minimum version for optional DEFAULT argument: 1.11.0 # # Documentation tools are not always available on all platforms and sometimes # not at the appropriate level. This macro enables a module to test for the # presence of the tool and obtain it's path in separate variables. Coupled with # the --with-xmlto option, it allows maximum flexibilty in making decisions # as whether or not to use the xmlto package. When DEFAULT is not specified, # --with-xmlto assumes 'auto'. # # Interface to module: # HAVE_XMLTO: used in makefiles to conditionally generate documentation # XMLTO: returns the path of the xmlto program found # returns the path set by the user in the environment # --with-xmlto: 'yes' user instructs the module to use xmlto # 'no' user instructs the module not to use xmlto # # Added in version 1.10.0 # HAVE_XMLTO_TEXT: used in makefiles to conditionally generate text documentation # xmlto for text output requires either lynx, links, or w3m browsers # # If the user sets the value of XMLTO, AC_PATH_PROG skips testing the path. # AC_DEFUN([XORG_WITH_XMLTO],[ AC_ARG_VAR([XMLTO], [Path to xmlto command]) m4_define([_defopt], m4_default([$2], [auto])) AC_ARG_WITH(xmlto, AS_HELP_STRING([--with-xmlto], [Use xmlto to regenerate documentation (default: ]_defopt[)]), [use_xmlto=$withval], [use_xmlto=]_defopt) m4_undefine([_defopt]) if test "x$use_xmlto" = x"auto"; then AC_PATH_PROG([XMLTO], [xmlto]) if test "x$XMLTO" = "x"; then AC_MSG_WARN([xmlto not found - documentation targets will be skipped]) have_xmlto=no else have_xmlto=yes fi elif test "x$use_xmlto" = x"yes" ; then AC_PATH_PROG([XMLTO], [xmlto]) if test "x$XMLTO" = "x"; then AC_MSG_ERROR([--with-xmlto=yes specified but xmlto not found in PATH]) fi have_xmlto=yes elif test "x$use_xmlto" = x"no" ; then if test "x$XMLTO" != "x"; then AC_MSG_WARN([ignoring XMLTO environment variable since --with-xmlto=no was specified]) fi have_xmlto=no else AC_MSG_ERROR([--with-xmlto expects 'yes' or 'no']) fi # Test for a minimum version of xmlto, if provided. m4_ifval([$1], [if test "$have_xmlto" = yes; then # scrape the xmlto version AC_MSG_CHECKING([the xmlto version]) xmlto_version=`$XMLTO --version 2>/dev/null | cut -d' ' -f3` AC_MSG_RESULT([$xmlto_version]) AS_VERSION_COMPARE([$xmlto_version], [$1], [if test "x$use_xmlto" = xauto; then AC_MSG_WARN([xmlto version $xmlto_version found, but $1 needed]) have_xmlto=no else AC_MSG_ERROR([xmlto version $xmlto_version found, but $1 needed]) fi]) fi]) # Test for the ability of xmlto to generate a text target # # NOTE: xmlto 0.0.27 or higher return a non-zero return code in the # following test for empty XML docbook files. # For compatibility reasons use the following empty XML docbook file and if # it fails try it again with a non-empty XML file. have_xmlto_text=no cat > conftest.xml << "EOF" EOF AS_IF([test "$have_xmlto" = yes], [AS_IF([$XMLTO --skip-validation txt conftest.xml >/dev/null 2>&1], [have_xmlto_text=yes], [# Try it again with a non-empty XML file. cat > conftest.xml << "EOF" EOF AS_IF([$XMLTO --skip-validation txt conftest.xml >/dev/null 2>&1], [have_xmlto_text=yes], [AC_MSG_WARN([xmlto cannot generate text format, this format skipped])])])]) rm -f conftest.xml AM_CONDITIONAL([HAVE_XMLTO_TEXT], [test $have_xmlto_text = yes]) AM_CONDITIONAL([HAVE_XMLTO], [test "$have_xmlto" = yes]) ]) # XORG_WITH_XMLTO # XORG_WITH_XSLTPROC([MIN-VERSION], [DEFAULT]) # -------------------------------------------- # Minimum version: 1.12.0 # Minimum version for optional DEFAULT argument: 1.12.0 # # XSLT (Extensible Stylesheet Language Transformations) is a declarative, # XML-based language used for the transformation of XML documents. # The xsltproc command line tool is for applying XSLT stylesheets to XML documents. # It is used under the cover by xmlto to generate html files from DocBook/XML. # The XSLT processor is often used as a standalone tool for transformations. # It should not be assumed that this tool is used only to work with documnetation. # When DEFAULT is not specified, --with-xsltproc assumes 'auto'. # # Interface to module: # HAVE_XSLTPROC: used in makefiles to conditionally generate documentation # XSLTPROC: returns the path of the xsltproc program found # returns the path set by the user in the environment # --with-xsltproc: 'yes' user instructs the module to use xsltproc # 'no' user instructs the module not to use xsltproc # have_xsltproc: returns yes if xsltproc found in PATH or no # # If the user sets the value of XSLTPROC, AC_PATH_PROG skips testing the path. # AC_DEFUN([XORG_WITH_XSLTPROC],[ AC_ARG_VAR([XSLTPROC], [Path to xsltproc command]) # Preserves the interface, should it be implemented later m4_ifval([$1], [m4_warn([syntax], [Checking for xsltproc MIN-VERSION is not implemented])]) m4_define([_defopt], m4_default([$2], [auto])) AC_ARG_WITH(xsltproc, AS_HELP_STRING([--with-xsltproc], [Use xsltproc for the transformation of XML documents (default: ]_defopt[)]), [use_xsltproc=$withval], [use_xsltproc=]_defopt) m4_undefine([_defopt]) if test "x$use_xsltproc" = x"auto"; then AC_PATH_PROG([XSLTPROC], [xsltproc]) if test "x$XSLTPROC" = "x"; then AC_MSG_WARN([xsltproc not found - cannot transform XML documents]) have_xsltproc=no else have_xsltproc=yes fi elif test "x$use_xsltproc" = x"yes" ; then AC_PATH_PROG([XSLTPROC], [xsltproc]) if test "x$XSLTPROC" = "x"; then AC_MSG_ERROR([--with-xsltproc=yes specified but xsltproc not found in PATH]) fi have_xsltproc=yes elif test "x$use_xsltproc" = x"no" ; then if test "x$XSLTPROC" != "x"; then AC_MSG_WARN([ignoring XSLTPROC environment variable since --with-xsltproc=no was specified]) fi have_xsltproc=no else AC_MSG_ERROR([--with-xsltproc expects 'yes' or 'no']) fi AM_CONDITIONAL([HAVE_XSLTPROC], [test "$have_xsltproc" = yes]) ]) # XORG_WITH_XSLTPROC # XORG_WITH_PERL([MIN-VERSION], [DEFAULT]) # ---------------------------------------- # Minimum version: 1.15.0 # # PERL (Practical Extraction and Report Language) is a language optimized for # scanning arbitrary text files, extracting information from those text files, # and printing reports based on that information. # # When DEFAULT is not specified, --with-perl assumes 'auto'. # # Interface to module: # HAVE_PERL: used in makefiles to conditionally scan text files # PERL: returns the path of the perl program found # returns the path set by the user in the environment # --with-perl: 'yes' user instructs the module to use perl # 'no' user instructs the module not to use perl # have_perl: returns yes if perl found in PATH or no # # If the user sets the value of PERL, AC_PATH_PROG skips testing the path. # AC_DEFUN([XORG_WITH_PERL],[ AC_ARG_VAR([PERL], [Path to perl command]) # Preserves the interface, should it be implemented later m4_ifval([$1], [m4_warn([syntax], [Checking for perl MIN-VERSION is not implemented])]) m4_define([_defopt], m4_default([$2], [auto])) AC_ARG_WITH(perl, AS_HELP_STRING([--with-perl], [Use perl for extracting information from files (default: ]_defopt[)]), [use_perl=$withval], [use_perl=]_defopt) m4_undefine([_defopt]) if test "x$use_perl" = x"auto"; then AC_PATH_PROG([PERL], [perl]) if test "x$PERL" = "x"; then AC_MSG_WARN([perl not found - cannot extract information and report]) have_perl=no else have_perl=yes fi elif test "x$use_perl" = x"yes" ; then AC_PATH_PROG([PERL], [perl]) if test "x$PERL" = "x"; then AC_MSG_ERROR([--with-perl=yes specified but perl not found in PATH]) fi have_perl=yes elif test "x$use_perl" = x"no" ; then if test "x$PERL" != "x"; then AC_MSG_WARN([ignoring PERL environment variable since --with-perl=no was specified]) fi have_perl=no else AC_MSG_ERROR([--with-perl expects 'yes' or 'no']) fi AM_CONDITIONAL([HAVE_PERL], [test "$have_perl" = yes]) ]) # XORG_WITH_PERL # XORG_WITH_ASCIIDOC([MIN-VERSION], [DEFAULT]) # ---------------- # Minimum version: 1.5.0 # Minimum version for optional DEFAULT argument: 1.11.0 # # Documentation tools are not always available on all platforms and sometimes # not at the appropriate level. This macro enables a module to test for the # presence of the tool and obtain it's path in separate variables. Coupled with # the --with-asciidoc option, it allows maximum flexibilty in making decisions # as whether or not to use the asciidoc package. When DEFAULT is not specified, # --with-asciidoc assumes 'auto'. # # Interface to module: # HAVE_ASCIIDOC: used in makefiles to conditionally generate documentation # ASCIIDOC: returns the path of the asciidoc program found # returns the path set by the user in the environment # --with-asciidoc: 'yes' user instructs the module to use asciidoc # 'no' user instructs the module not to use asciidoc # # If the user sets the value of ASCIIDOC, AC_PATH_PROG skips testing the path. # AC_DEFUN([XORG_WITH_ASCIIDOC],[ AC_ARG_VAR([ASCIIDOC], [Path to asciidoc command]) m4_define([_defopt], m4_default([$2], [auto])) AC_ARG_WITH(asciidoc, AS_HELP_STRING([--with-asciidoc], [Use asciidoc to regenerate documentation (default: ]_defopt[)]), [use_asciidoc=$withval], [use_asciidoc=]_defopt) m4_undefine([_defopt]) if test "x$use_asciidoc" = x"auto"; then AC_PATH_PROG([ASCIIDOC], [asciidoc]) if test "x$ASCIIDOC" = "x"; then AC_MSG_WARN([asciidoc not found - documentation targets will be skipped]) have_asciidoc=no else have_asciidoc=yes fi elif test "x$use_asciidoc" = x"yes" ; then AC_PATH_PROG([ASCIIDOC], [asciidoc]) if test "x$ASCIIDOC" = "x"; then AC_MSG_ERROR([--with-asciidoc=yes specified but asciidoc not found in PATH]) fi have_asciidoc=yes elif test "x$use_asciidoc" = x"no" ; then if test "x$ASCIIDOC" != "x"; then AC_MSG_WARN([ignoring ASCIIDOC environment variable since --with-asciidoc=no was specified]) fi have_asciidoc=no else AC_MSG_ERROR([--with-asciidoc expects 'yes' or 'no']) fi m4_ifval([$1], [if test "$have_asciidoc" = yes; then # scrape the asciidoc version AC_MSG_CHECKING([the asciidoc version]) asciidoc_version=`$ASCIIDOC --version 2>/dev/null | cut -d' ' -f2` AC_MSG_RESULT([$asciidoc_version]) AS_VERSION_COMPARE([$asciidoc_version], [$1], [if test "x$use_asciidoc" = xauto; then AC_MSG_WARN([asciidoc version $asciidoc_version found, but $1 needed]) have_asciidoc=no else AC_MSG_ERROR([asciidoc version $asciidoc_version found, but $1 needed]) fi]) fi]) AM_CONDITIONAL([HAVE_ASCIIDOC], [test "$have_asciidoc" = yes]) ]) # XORG_WITH_ASCIIDOC # XORG_WITH_DOXYGEN([MIN-VERSION], [DEFAULT]) # ------------------------------------------- # Minimum version: 1.5.0 # Minimum version for optional DEFAULT argument: 1.11.0 # Minimum version for optional DOT checking: 1.18.0 # # Documentation tools are not always available on all platforms and sometimes # not at the appropriate level. This macro enables a module to test for the # presence of the tool and obtain it's path in separate variables. Coupled with # the --with-doxygen option, it allows maximum flexibilty in making decisions # as whether or not to use the doxygen package. When DEFAULT is not specified, # --with-doxygen assumes 'auto'. # # Interface to module: # HAVE_DOXYGEN: used in makefiles to conditionally generate documentation # DOXYGEN: returns the path of the doxygen program found # returns the path set by the user in the environment # --with-doxygen: 'yes' user instructs the module to use doxygen # 'no' user instructs the module not to use doxygen # # If the user sets the value of DOXYGEN, AC_PATH_PROG skips testing the path. # AC_DEFUN([XORG_WITH_DOXYGEN],[ AC_ARG_VAR([DOXYGEN], [Path to doxygen command]) AC_ARG_VAR([DOT], [Path to the dot graphics utility]) m4_define([_defopt], m4_default([$2], [auto])) AC_ARG_WITH(doxygen, AS_HELP_STRING([--with-doxygen], [Use doxygen to regenerate documentation (default: ]_defopt[)]), [use_doxygen=$withval], [use_doxygen=]_defopt) m4_undefine([_defopt]) if test "x$use_doxygen" = x"auto"; then AC_PATH_PROG([DOXYGEN], [doxygen]) if test "x$DOXYGEN" = "x"; then AC_MSG_WARN([doxygen not found - documentation targets will be skipped]) have_doxygen=no else have_doxygen=yes fi elif test "x$use_doxygen" = x"yes" ; then AC_PATH_PROG([DOXYGEN], [doxygen]) if test "x$DOXYGEN" = "x"; then AC_MSG_ERROR([--with-doxygen=yes specified but doxygen not found in PATH]) fi have_doxygen=yes elif test "x$use_doxygen" = x"no" ; then if test "x$DOXYGEN" != "x"; then AC_MSG_WARN([ignoring DOXYGEN environment variable since --with-doxygen=no was specified]) fi have_doxygen=no else AC_MSG_ERROR([--with-doxygen expects 'yes' or 'no']) fi m4_ifval([$1], [if test "$have_doxygen" = yes; then # scrape the doxygen version AC_MSG_CHECKING([the doxygen version]) doxygen_version=`$DOXYGEN --version 2>/dev/null` AC_MSG_RESULT([$doxygen_version]) AS_VERSION_COMPARE([$doxygen_version], [$1], [if test "x$use_doxygen" = xauto; then AC_MSG_WARN([doxygen version $doxygen_version found, but $1 needed]) have_doxygen=no else AC_MSG_ERROR([doxygen version $doxygen_version found, but $1 needed]) fi]) fi]) dnl Check for DOT if we have doxygen. The caller decides if it is mandatory dnl HAVE_DOT is a variable that can be used in your doxygen.in config file: dnl HAVE_DOT = @HAVE_DOT@ HAVE_DOT=no if test "x$have_doxygen" = "xyes"; then AC_PATH_PROG([DOT], [dot]) if test "x$DOT" != "x"; then HAVE_DOT=yes fi fi AC_SUBST([HAVE_DOT]) AM_CONDITIONAL([HAVE_DOT], [test "$HAVE_DOT" = "yes"]) AM_CONDITIONAL([HAVE_DOXYGEN], [test "$have_doxygen" = yes]) ]) # XORG_WITH_DOXYGEN # XORG_WITH_GROFF([DEFAULT]) # ---------------- # Minimum version: 1.6.0 # Minimum version for optional DEFAULT argument: 1.11.0 # # Documentation tools are not always available on all platforms and sometimes # not at the appropriate level. This macro enables a module to test for the # presence of the tool and obtain it's path in separate variables. Coupled with # the --with-groff option, it allows maximum flexibilty in making decisions # as whether or not to use the groff package. When DEFAULT is not specified, # --with-groff assumes 'auto'. # # Interface to module: # HAVE_GROFF: used in makefiles to conditionally generate documentation # HAVE_GROFF_MM: the memorandum macros (-mm) package # HAVE_GROFF_MS: the -ms macros package # GROFF: returns the path of the groff program found # returns the path set by the user in the environment # --with-groff: 'yes' user instructs the module to use groff # 'no' user instructs the module not to use groff # # Added in version 1.9.0: # HAVE_GROFF_HTML: groff has dependencies to output HTML format: # pnmcut pnmcrop pnmtopng pnmtops from the netpbm package. # psselect from the psutils package. # the ghostcript package. Refer to the grohtml man pages # # If the user sets the value of GROFF, AC_PATH_PROG skips testing the path. # # OS and distros often splits groff in a basic and full package, the former # having the groff program and the later having devices, fonts and macros # Checking for the groff executable is not enough. # # If macros are missing, we cannot assume that groff is useless, so we don't # unset HAVE_GROFF or GROFF env variables. # HAVE_GROFF_?? can never be true while HAVE_GROFF is false. # AC_DEFUN([XORG_WITH_GROFF],[ AC_ARG_VAR([GROFF], [Path to groff command]) m4_define([_defopt], m4_default([$1], [auto])) AC_ARG_WITH(groff, AS_HELP_STRING([--with-groff], [Use groff to regenerate documentation (default: ]_defopt[)]), [use_groff=$withval], [use_groff=]_defopt) m4_undefine([_defopt]) if test "x$use_groff" = x"auto"; then AC_PATH_PROG([GROFF], [groff]) if test "x$GROFF" = "x"; then AC_MSG_WARN([groff not found - documentation targets will be skipped]) have_groff=no else have_groff=yes fi elif test "x$use_groff" = x"yes" ; then AC_PATH_PROG([GROFF], [groff]) if test "x$GROFF" = "x"; then AC_MSG_ERROR([--with-groff=yes specified but groff not found in PATH]) fi have_groff=yes elif test "x$use_groff" = x"no" ; then if test "x$GROFF" != "x"; then AC_MSG_WARN([ignoring GROFF environment variable since --with-groff=no was specified]) fi have_groff=no else AC_MSG_ERROR([--with-groff expects 'yes' or 'no']) fi # We have groff, test for the presence of the macro packages if test "x$have_groff" = x"yes"; then AC_MSG_CHECKING([for ${GROFF} -ms macros]) if ${GROFF} -ms -I. /dev/null >/dev/null 2>&1 ; then groff_ms_works=yes else groff_ms_works=no fi AC_MSG_RESULT([$groff_ms_works]) AC_MSG_CHECKING([for ${GROFF} -mm macros]) if ${GROFF} -mm -I. /dev/null >/dev/null 2>&1 ; then groff_mm_works=yes else groff_mm_works=no fi AC_MSG_RESULT([$groff_mm_works]) fi # We have groff, test for HTML dependencies, one command per package if test "x$have_groff" = x"yes"; then AC_PATH_PROGS(GS_PATH, [gs gswin32c]) AC_PATH_PROG(PNMTOPNG_PATH, [pnmtopng]) AC_PATH_PROG(PSSELECT_PATH, [psselect]) if test "x$GS_PATH" != "x" -a "x$PNMTOPNG_PATH" != "x" -a "x$PSSELECT_PATH" != "x"; then have_groff_html=yes else have_groff_html=no AC_MSG_WARN([grohtml dependencies not found - HTML Documentation skipped. Refer to grohtml man pages]) fi fi # Set Automake conditionals for Makefiles AM_CONDITIONAL([HAVE_GROFF], [test "$have_groff" = yes]) AM_CONDITIONAL([HAVE_GROFF_MS], [test "$groff_ms_works" = yes]) AM_CONDITIONAL([HAVE_GROFF_MM], [test "$groff_mm_works" = yes]) AM_CONDITIONAL([HAVE_GROFF_HTML], [test "$have_groff_html" = yes]) ]) # XORG_WITH_GROFF # XORG_WITH_FOP([MIN-VERSION], [DEFAULT]) # --------------------------------------- # Minimum version: 1.6.0 # Minimum version for optional DEFAULT argument: 1.11.0 # Minimum version for optional MIN-VERSION argument: 1.15.0 # # Documentation tools are not always available on all platforms and sometimes # not at the appropriate level. This macro enables a module to test for the # presence of the tool and obtain it's path in separate variables. Coupled with # the --with-fop option, it allows maximum flexibilty in making decisions # as whether or not to use the fop package. When DEFAULT is not specified, # --with-fop assumes 'auto'. # # Interface to module: # HAVE_FOP: used in makefiles to conditionally generate documentation # FOP: returns the path of the fop program found # returns the path set by the user in the environment # --with-fop: 'yes' user instructs the module to use fop # 'no' user instructs the module not to use fop # # If the user sets the value of FOP, AC_PATH_PROG skips testing the path. # AC_DEFUN([XORG_WITH_FOP],[ AC_ARG_VAR([FOP], [Path to fop command]) m4_define([_defopt], m4_default([$2], [auto])) AC_ARG_WITH(fop, AS_HELP_STRING([--with-fop], [Use fop to regenerate documentation (default: ]_defopt[)]), [use_fop=$withval], [use_fop=]_defopt) m4_undefine([_defopt]) if test "x$use_fop" = x"auto"; then AC_PATH_PROG([FOP], [fop]) if test "x$FOP" = "x"; then AC_MSG_WARN([fop not found - documentation targets will be skipped]) have_fop=no else have_fop=yes fi elif test "x$use_fop" = x"yes" ; then AC_PATH_PROG([FOP], [fop]) if test "x$FOP" = "x"; then AC_MSG_ERROR([--with-fop=yes specified but fop not found in PATH]) fi have_fop=yes elif test "x$use_fop" = x"no" ; then if test "x$FOP" != "x"; then AC_MSG_WARN([ignoring FOP environment variable since --with-fop=no was specified]) fi have_fop=no else AC_MSG_ERROR([--with-fop expects 'yes' or 'no']) fi # Test for a minimum version of fop, if provided. m4_ifval([$1], [if test "$have_fop" = yes; then # scrape the fop version AC_MSG_CHECKING([for fop minimum version]) fop_version=`$FOP -version 2>/dev/null | cut -d' ' -f3` AC_MSG_RESULT([$fop_version]) AS_VERSION_COMPARE([$fop_version], [$1], [if test "x$use_fop" = xauto; then AC_MSG_WARN([fop version $fop_version found, but $1 needed]) have_fop=no else AC_MSG_ERROR([fop version $fop_version found, but $1 needed]) fi]) fi]) AM_CONDITIONAL([HAVE_FOP], [test "$have_fop" = yes]) ]) # XORG_WITH_FOP # XORG_WITH_M4([MIN-VERSION]) # --------------------------- # Minimum version: 1.19.0 # # This macro attempts to locate an m4 macro processor which supports # -I option and is only useful for modules relying on M4 in order to # expand macros in source code files. # # Interface to module: # M4: returns the path of the m4 program found # returns the path set by the user in the environment # AC_DEFUN([XORG_WITH_M4], [ AC_CACHE_CHECK([for m4 that supports -I option], [ac_cv_path_M4], [AC_PATH_PROGS_FEATURE_CHECK([M4], [m4 gm4], [[$ac_path_M4 -I. /dev/null > /dev/null 2>&1 && \ ac_cv_path_M4=$ac_path_M4 ac_path_M4_found=:]], [AC_MSG_ERROR([could not find m4 that supports -I option])], [$PATH:/usr/gnu/bin])]) AC_SUBST([M4], [$ac_cv_path_M4]) ]) # XORG_WITH_M4 # XORG_WITH_PS2PDF([DEFAULT]) # ---------------- # Minimum version: 1.6.0 # Minimum version for optional DEFAULT argument: 1.11.0 # # Documentation tools are not always available on all platforms and sometimes # not at the appropriate level. This macro enables a module to test for the # presence of the tool and obtain it's path in separate variables. Coupled with # the --with-ps2pdf option, it allows maximum flexibilty in making decisions # as whether or not to use the ps2pdf package. When DEFAULT is not specified, # --with-ps2pdf assumes 'auto'. # # Interface to module: # HAVE_PS2PDF: used in makefiles to conditionally generate documentation # PS2PDF: returns the path of the ps2pdf program found # returns the path set by the user in the environment # --with-ps2pdf: 'yes' user instructs the module to use ps2pdf # 'no' user instructs the module not to use ps2pdf # # If the user sets the value of PS2PDF, AC_PATH_PROG skips testing the path. # AC_DEFUN([XORG_WITH_PS2PDF],[ AC_ARG_VAR([PS2PDF], [Path to ps2pdf command]) m4_define([_defopt], m4_default([$1], [auto])) AC_ARG_WITH(ps2pdf, AS_HELP_STRING([--with-ps2pdf], [Use ps2pdf to regenerate documentation (default: ]_defopt[)]), [use_ps2pdf=$withval], [use_ps2pdf=]_defopt) m4_undefine([_defopt]) if test "x$use_ps2pdf" = x"auto"; then AC_PATH_PROG([PS2PDF], [ps2pdf]) if test "x$PS2PDF" = "x"; then AC_MSG_WARN([ps2pdf not found - documentation targets will be skipped]) have_ps2pdf=no else have_ps2pdf=yes fi elif test "x$use_ps2pdf" = x"yes" ; then AC_PATH_PROG([PS2PDF], [ps2pdf]) if test "x$PS2PDF" = "x"; then AC_MSG_ERROR([--with-ps2pdf=yes specified but ps2pdf not found in PATH]) fi have_ps2pdf=yes elif test "x$use_ps2pdf" = x"no" ; then if test "x$PS2PDF" != "x"; then AC_MSG_WARN([ignoring PS2PDF environment variable since --with-ps2pdf=no was specified]) fi have_ps2pdf=no else AC_MSG_ERROR([--with-ps2pdf expects 'yes' or 'no']) fi AM_CONDITIONAL([HAVE_PS2PDF], [test "$have_ps2pdf" = yes]) ]) # XORG_WITH_PS2PDF # XORG_ENABLE_DOCS (enable_docs=yes) # ---------------- # Minimum version: 1.6.0 # # Documentation tools are not always available on all platforms and sometimes # not at the appropriate level. This macro enables a builder to skip all # documentation targets except traditional man pages. # Combined with the specific tool checking macros XORG_WITH_*, it provides # maximum flexibilty in controlling documentation building. # Refer to: # XORG_WITH_XMLTO --with-xmlto # XORG_WITH_ASCIIDOC --with-asciidoc # XORG_WITH_DOXYGEN --with-doxygen # XORG_WITH_FOP --with-fop # XORG_WITH_GROFF --with-groff # XORG_WITH_PS2PDF --with-ps2pdf # # Interface to module: # ENABLE_DOCS: used in makefiles to conditionally generate documentation # --enable-docs: 'yes' user instructs the module to generate docs # 'no' user instructs the module not to generate docs # parm1: specify the default value, yes or no. # AC_DEFUN([XORG_ENABLE_DOCS],[ m4_define([docs_default], m4_default([$1], [yes])) AC_ARG_ENABLE(docs, AS_HELP_STRING([--enable-docs], [Enable building the documentation (default: ]docs_default[)]), [build_docs=$enableval], [build_docs=]docs_default) m4_undefine([docs_default]) AM_CONDITIONAL(ENABLE_DOCS, [test x$build_docs = xyes]) AC_MSG_CHECKING([whether to build documentation]) AC_MSG_RESULT([$build_docs]) ]) # XORG_ENABLE_DOCS # XORG_ENABLE_DEVEL_DOCS (enable_devel_docs=yes) # ---------------- # Minimum version: 1.6.0 # # This macro enables a builder to skip all developer documentation. # Combined with the specific tool checking macros XORG_WITH_*, it provides # maximum flexibilty in controlling documentation building. # Refer to: # XORG_WITH_XMLTO --with-xmlto # XORG_WITH_ASCIIDOC --with-asciidoc # XORG_WITH_DOXYGEN --with-doxygen # XORG_WITH_FOP --with-fop # XORG_WITH_GROFF --with-groff # XORG_WITH_PS2PDF --with-ps2pdf # # Interface to module: # ENABLE_DEVEL_DOCS: used in makefiles to conditionally generate developer docs # --enable-devel-docs: 'yes' user instructs the module to generate developer docs # 'no' user instructs the module not to generate developer docs # parm1: specify the default value, yes or no. # AC_DEFUN([XORG_ENABLE_DEVEL_DOCS],[ m4_define([devel_default], m4_default([$1], [yes])) AC_ARG_ENABLE(devel-docs, AS_HELP_STRING([--enable-devel-docs], [Enable building the developer documentation (default: ]devel_default[)]), [build_devel_docs=$enableval], [build_devel_docs=]devel_default) m4_undefine([devel_default]) AM_CONDITIONAL(ENABLE_DEVEL_DOCS, [test x$build_devel_docs = xyes]) AC_MSG_CHECKING([whether to build developer documentation]) AC_MSG_RESULT([$build_devel_docs]) ]) # XORG_ENABLE_DEVEL_DOCS # XORG_ENABLE_SPECS (enable_specs=yes) # ---------------- # Minimum version: 1.6.0 # # This macro enables a builder to skip all functional specification targets. # Combined with the specific tool checking macros XORG_WITH_*, it provides # maximum flexibilty in controlling documentation building. # Refer to: # XORG_WITH_XMLTO --with-xmlto # XORG_WITH_ASCIIDOC --with-asciidoc # XORG_WITH_DOXYGEN --with-doxygen # XORG_WITH_FOP --with-fop # XORG_WITH_GROFF --with-groff # XORG_WITH_PS2PDF --with-ps2pdf # # Interface to module: # ENABLE_SPECS: used in makefiles to conditionally generate specs # --enable-specs: 'yes' user instructs the module to generate specs # 'no' user instructs the module not to generate specs # parm1: specify the default value, yes or no. # AC_DEFUN([XORG_ENABLE_SPECS],[ m4_define([spec_default], m4_default([$1], [yes])) AC_ARG_ENABLE(specs, AS_HELP_STRING([--enable-specs], [Enable building the specs (default: ]spec_default[)]), [build_specs=$enableval], [build_specs=]spec_default) m4_undefine([spec_default]) AM_CONDITIONAL(ENABLE_SPECS, [test x$build_specs = xyes]) AC_MSG_CHECKING([whether to build functional specifications]) AC_MSG_RESULT([$build_specs]) ]) # XORG_ENABLE_SPECS # XORG_ENABLE_UNIT_TESTS (enable_unit_tests=auto) # ---------------------------------------------- # Minimum version: 1.13.0 # # This macro enables a builder to enable/disable unit testing # It makes no assumption about the test cases implementation # Test cases may or may not use Automake "Support for test suites" # They may or may not use the software utility library GLib # # When used in conjunction with XORG_WITH_GLIB, use both AM_CONDITIONAL # ENABLE_UNIT_TESTS and HAVE_GLIB. Not all unit tests may use glib. # The variable enable_unit_tests is used by other macros in this file. # # Interface to module: # ENABLE_UNIT_TESTS: used in makefiles to conditionally build tests # enable_unit_tests: used in configure.ac for additional configuration # --enable-unit-tests: 'yes' user instructs the module to build tests # 'no' user instructs the module not to build tests # parm1: specify the default value, yes or no. # AC_DEFUN([XORG_ENABLE_UNIT_TESTS],[ AC_BEFORE([$0], [XORG_WITH_GLIB]) AC_BEFORE([$0], [XORG_LD_WRAP]) AC_REQUIRE([XORG_MEMORY_CHECK_FLAGS]) m4_define([_defopt], m4_default([$1], [auto])) AC_ARG_ENABLE(unit-tests, AS_HELP_STRING([--enable-unit-tests], [Enable building unit test cases (default: ]_defopt[)]), [enable_unit_tests=$enableval], [enable_unit_tests=]_defopt) m4_undefine([_defopt]) AM_CONDITIONAL(ENABLE_UNIT_TESTS, [test "x$enable_unit_tests" != xno]) AC_MSG_CHECKING([whether to build unit test cases]) AC_MSG_RESULT([$enable_unit_tests]) ]) # XORG_ENABLE_UNIT_TESTS # XORG_ENABLE_INTEGRATION_TESTS (enable_unit_tests=auto) # ------------------------------------------------------ # Minimum version: 1.17.0 # # This macro enables a builder to enable/disable integration testing # It makes no assumption about the test cases' implementation # Test cases may or may not use Automake "Support for test suites" # # Please see XORG_ENABLE_UNIT_TESTS for unit test support. Unit test support # usually requires less dependencies and may be built and run under less # stringent environments than integration tests. # # Interface to module: # ENABLE_INTEGRATION_TESTS: used in makefiles to conditionally build tests # enable_integration_tests: used in configure.ac for additional configuration # --enable-integration-tests: 'yes' user instructs the module to build tests # 'no' user instructs the module not to build tests # parm1: specify the default value, yes or no. # AC_DEFUN([XORG_ENABLE_INTEGRATION_TESTS],[ AC_REQUIRE([XORG_MEMORY_CHECK_FLAGS]) m4_define([_defopt], m4_default([$1], [auto])) AC_ARG_ENABLE(integration-tests, AS_HELP_STRING([--enable-integration-tests], [Enable building integration test cases (default: ]_defopt[)]), [enable_integration_tests=$enableval], [enable_integration_tests=]_defopt) m4_undefine([_defopt]) AM_CONDITIONAL([ENABLE_INTEGRATION_TESTS], [test "x$enable_integration_tests" != xno]) AC_MSG_CHECKING([whether to build unit test cases]) AC_MSG_RESULT([$enable_integration_tests]) ]) # XORG_ENABLE_INTEGRATION_TESTS # XORG_WITH_GLIB([MIN-VERSION], [DEFAULT]) # ---------------------------------------- # Minimum version: 1.13.0 # # GLib is a library which provides advanced data structures and functions. # This macro enables a module to test for the presence of Glib. # # When used with ENABLE_UNIT_TESTS, it is assumed GLib is used for unit testing. # Otherwise the value of $enable_unit_tests is blank. # # Please see XORG_ENABLE_INTEGRATION_TESTS for integration test support. Unit # test support usually requires less dependencies and may be built and run under # less stringent environments than integration tests. # # Interface to module: # HAVE_GLIB: used in makefiles to conditionally build targets # with_glib: used in configure.ac to know if GLib has been found # --with-glib: 'yes' user instructs the module to use glib # 'no' user instructs the module not to use glib # AC_DEFUN([XORG_WITH_GLIB],[ AC_REQUIRE([PKG_PROG_PKG_CONFIG]) m4_define([_defopt], m4_default([$2], [auto])) AC_ARG_WITH(glib, AS_HELP_STRING([--with-glib], [Use GLib library for unit testing (default: ]_defopt[)]), [with_glib=$withval], [with_glib=]_defopt) m4_undefine([_defopt]) have_glib=no # Do not probe GLib if user explicitly disabled unit testing if test "x$enable_unit_tests" != x"no"; then # Do not probe GLib if user explicitly disabled it if test "x$with_glib" != x"no"; then m4_ifval( [$1], [PKG_CHECK_MODULES([GLIB], [glib-2.0 >= $1], [have_glib=yes], [have_glib=no])], [PKG_CHECK_MODULES([GLIB], [glib-2.0], [have_glib=yes], [have_glib=no])] ) fi fi # Not having GLib when unit testing has been explicitly requested is an error if test "x$enable_unit_tests" = x"yes"; then if test "x$have_glib" = x"no"; then AC_MSG_ERROR([--enable-unit-tests=yes specified but glib-2.0 not found]) fi fi # Having unit testing disabled when GLib has been explicitly requested is an error if test "x$enable_unit_tests" = x"no"; then if test "x$with_glib" = x"yes"; then AC_MSG_ERROR([--enable-unit-tests=yes specified but glib-2.0 not found]) fi fi # Not having GLib when it has been explicitly requested is an error if test "x$with_glib" = x"yes"; then if test "x$have_glib" = x"no"; then AC_MSG_ERROR([--with-glib=yes specified but glib-2.0 not found]) fi fi AM_CONDITIONAL([HAVE_GLIB], [test "$have_glib" = yes]) ]) # XORG_WITH_GLIB # XORG_LD_WRAP([required|optional]) # --------------------------------- # Minimum version: 1.13.0 # # Check if linker supports -wrap, passed via compiler flags # # When used with ENABLE_UNIT_TESTS, it is assumed -wrap is used for unit testing. # Otherwise the value of $enable_unit_tests is blank. # # Argument added in 1.16.0 - default is "required", to match existing behavior # of returning an error if enable_unit_tests is yes, and ld -wrap is not # available, an argument of "optional" allows use when some unit tests require # ld -wrap and others do not. # AC_DEFUN([XORG_LD_WRAP],[ XORG_CHECK_LINKER_FLAGS([-Wl,-wrap,exit],[have_ld_wrap=yes],[have_ld_wrap=no], [AC_LANG_PROGRAM([#include void __wrap_exit(int status) { return; }], [exit(0);])]) # Not having ld wrap when unit testing has been explicitly requested is an error if test "x$enable_unit_tests" = x"yes" -a "x$1" != "xoptional"; then if test "x$have_ld_wrap" = x"no"; then AC_MSG_ERROR([--enable-unit-tests=yes specified but ld -wrap support is not available]) fi fi AM_CONDITIONAL([HAVE_LD_WRAP], [test "$have_ld_wrap" = yes]) # ]) # XORG_LD_WRAP # XORG_CHECK_LINKER_FLAGS # ----------------------- # SYNOPSIS # # XORG_CHECK_LINKER_FLAGS(FLAGS, [ACTION-SUCCESS], [ACTION-FAILURE], [PROGRAM-SOURCE]) # # DESCRIPTION # # Check whether the given linker FLAGS work with the current language's # linker, or whether they give an error. # # ACTION-SUCCESS/ACTION-FAILURE are shell commands to execute on # success/failure. # # PROGRAM-SOURCE is the program source to link with, if needed # # NOTE: Based on AX_CHECK_COMPILER_FLAGS. # # LICENSE # # Copyright (c) 2009 Mike Frysinger # Copyright (c) 2009 Steven G. Johnson # Copyright (c) 2009 Matteo Frigo # # This program is free software: you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by the # Free Software Foundation, either version 3 of the License, or (at your # option) any later version. # # This program is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. # # You should have received a copy of the GNU General Public License along # with this program. If not, see . # # As a special exception, the respective Autoconf Macro's copyright owner # gives unlimited permission to copy, distribute and modify the configure # scripts that are the output of Autoconf when processing the Macro. You # need not follow the terms of the GNU General Public License when using # or distributing such scripts, even though portions of the text of the # Macro appear in them. The GNU General Public License (GPL) does govern # all other use of the material that constitutes the Autoconf Macro. # # This special exception to the GPL applies to versions of the Autoconf # Macro released by the Autoconf Archive. When you make and distribute a # modified version of the Autoconf Macro, you may extend this special # exception to the GPL to apply to your modified version as well.# AC_DEFUN([XORG_CHECK_LINKER_FLAGS], [AC_MSG_CHECKING([whether the linker accepts $1]) dnl Some hackery here since AC_CACHE_VAL can't handle a non-literal varname: AS_LITERAL_IF([$1], [AC_CACHE_VAL(AS_TR_SH(xorg_cv_linker_flags_[$1]), [ ax_save_FLAGS=$LDFLAGS LDFLAGS="$1" AC_LINK_IFELSE([m4_default([$4],[AC_LANG_PROGRAM()])], AS_TR_SH(xorg_cv_linker_flags_[$1])=yes, AS_TR_SH(xorg_cv_linker_flags_[$1])=no) LDFLAGS=$ax_save_FLAGS])], [ax_save_FLAGS=$LDFLAGS LDFLAGS="$1" AC_LINK_IFELSE([AC_LANG_PROGRAM()], eval AS_TR_SH(xorg_cv_linker_flags_[$1])=yes, eval AS_TR_SH(xorg_cv_linker_flags_[$1])=no) LDFLAGS=$ax_save_FLAGS]) eval xorg_check_linker_flags=$AS_TR_SH(xorg_cv_linker_flags_[$1]) AC_MSG_RESULT($xorg_check_linker_flags) if test "x$xorg_check_linker_flags" = xyes; then m4_default([$2], :) else m4_default([$3], :) fi ]) # XORG_CHECK_LINKER_FLAGS # XORG_MEMORY_CHECK_FLAGS # ----------------------- # Minimum version: 1.16.0 # # This macro attempts to find appropriate memory checking functionality # for various platforms which unit testing code may use to catch various # forms of memory allocation and access errors in testing. # # Interface to module: # XORG_MALLOC_DEBUG_ENV - environment variables to set to enable debugging # Usually added to TESTS_ENVIRONMENT in Makefile.am # # If the user sets the value of XORG_MALLOC_DEBUG_ENV, it is used verbatim. # AC_DEFUN([XORG_MEMORY_CHECK_FLAGS],[ AC_REQUIRE([AC_CANONICAL_HOST]) AC_ARG_VAR([XORG_MALLOC_DEBUG_ENV], [Environment variables to enable memory checking in tests]) # Check for different types of support on different platforms case $host_os in solaris*) AC_CHECK_LIB([umem], [umem_alloc], [malloc_debug_env='LD_PRELOAD=libumem.so UMEM_DEBUG=default']) ;; *-gnu*) # GNU libc - Value is used as a single byte bit pattern, # both directly and inverted, so should not be 0 or 255. malloc_debug_env='MALLOC_PERTURB_=15' ;; darwin*) malloc_debug_env='MallocPreScribble=1 MallocScribble=1 DYLD_INSERT_LIBRARIES=/usr/lib/libgmalloc.dylib' ;; *bsd*) malloc_debug_env='MallocPreScribble=1 MallocScribble=1' ;; esac # User supplied flags override default flags if test "x$XORG_MALLOC_DEBUG_ENV" != "x"; then malloc_debug_env="$XORG_MALLOC_DEBUG_ENV" fi AC_SUBST([XORG_MALLOC_DEBUG_ENV],[$malloc_debug_env]) ]) # XORG_WITH_LINT # XORG_CHECK_MALLOC_ZERO # ---------------------- # Minimum version: 1.0.0 # # Defines {MALLOC,XMALLOC,XTMALLOC}_ZERO_CFLAGS appropriately if # malloc(0) returns NULL. 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IN NO EVENT SHALL THE # X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN # AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- # TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. # # Except as contained in this notice, the name of the X Consortium shall not # be used in advertising or otherwise to promote the sale, use or other deal- # ings in this Software without prior written authorization from the X Consor- # tium. # # # FSF changes to this file are in the public domain. # # Calling this script install-sh is preferred over install.sh, to prevent # 'make' implicit rules from creating a file called install from it # when there is no Makefile. # # This script is compatible with the BSD install script, but was written # from scratch. tab=' ' nl=' ' IFS=" $tab$nl" # Set DOITPROG to "echo" to test this script. doit=${DOITPROG-} doit_exec=${doit:-exec} # Put in absolute file names if you don't have them in your path; # or use environment vars. chgrpprog=${CHGRPPROG-chgrp} chmodprog=${CHMODPROG-chmod} chownprog=${CHOWNPROG-chown} cmpprog=${CMPPROG-cmp} cpprog=${CPPROG-cp} mkdirprog=${MKDIRPROG-mkdir} mvprog=${MVPROG-mv} rmprog=${RMPROG-rm} stripprog=${STRIPPROG-strip} posix_mkdir= # Desired mode of installed file. mode=0755 chgrpcmd= chmodcmd=$chmodprog chowncmd= mvcmd=$mvprog rmcmd="$rmprog -f" stripcmd= src= dst= dir_arg= dst_arg= copy_on_change=false is_target_a_directory=possibly usage="\ Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE or: $0 [OPTION]... SRCFILES... DIRECTORY or: $0 [OPTION]... -t DIRECTORY SRCFILES... or: $0 [OPTION]... -d DIRECTORIES... In the 1st form, copy SRCFILE to DSTFILE. In the 2nd and 3rd, copy all SRCFILES to DIRECTORY. In the 4th, create DIRECTORIES. Options: --help display this help and exit. --version display version info and exit. -c (ignored) -C install only if different (preserve the last data modification time) -d create directories instead of installing files. -g GROUP $chgrpprog installed files to GROUP. -m MODE $chmodprog installed files to MODE. -o USER $chownprog installed files to USER. -s $stripprog installed files. -t DIRECTORY install into DIRECTORY. -T report an error if DSTFILE is a directory. 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In this case, the final cleanup might fail but the new # file should still install successfully. { test ! -f "$dst" || $doit $rmcmd -f "$dst" 2>/dev/null || { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null && { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; } } || { echo "$0: cannot unlink or rename $dst" >&2 (exit 1); exit 1 } } && # Now rename the file to the real destination. $doit $mvcmd "$dsttmp" "$dst" } fi || exit 1 trap '' 0 fi done # Local variables: # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-time-zone: "UTC" # time-stamp-end: "; # UTC" # End: -*) echo "$0: invalid option: $1" >&2 exit 1;; *) break;; esac shift done # We allow the use of options -d and -T together, by making -d # take the precetwm-1.0.10/src/deftwmrc.c000064401431060000012000000074131324771015100154340ustar00alancstaff00002660200014/* * This file is generated automatically from the default * twm bindings file system.twmrc by the twm Makefile. */ unsigned char *defTwmrc[] = { (unsigned char *) "", (unsigned char *) "NoGrabServer", (unsigned char *) "RestartPreviousState", (unsigned char *) "DecorateTransients", (unsigned char *) "TitleFont \"-adobe-helvetica-bold-r-normal--*-120-*-*-*-*-*-*\"", (unsigned char *) "ResizeFont \"-adobe-helvetica-bold-r-normal--*-120-*-*-*-*-*-*\"", (unsigned char *) "MenuFont \"-adobe-helvetica-bold-r-normal--*-120-*-*-*-*-*-*\"", (unsigned char *) "IconFont \"-adobe-helvetica-bold-r-normal--*-100-*-*-*-*-*-*\"", (unsigned char *) "IconManagerFont \"-adobe-helvetica-bold-r-normal--*-100-*-*-*\"", (unsigned char *) "", (unsigned char *) "Color", (unsigned char *) "{", (unsigned char *) " BorderColor \"slategrey\"", (unsigned char *) " DefaultBackground \"rgb:2/a/9\"", (unsigned char *) " DefaultForeground \"gray85\"", (unsigned char *) " TitleBackground \"rgb:2/a/9\"", (unsigned char *) " TitleForeground \"gray85\"", (unsigned char *) " MenuBackground \"rgb:2/a/9\"", (unsigned char *) " MenuForeground \"gray85\"", (unsigned char *) " MenuBorderColor \"slategrey\"", (unsigned char *) " MenuTitleBackground \"gray70\"", (unsigned char *) " MenuTitleForeground \"rgb:2/a/9\"", (unsigned char *) " IconBackground \"rgb:2/a/9\"", (unsigned char *) " IconForeground \"gray85\"", (unsigned char *) " IconBorderColor \"gray85\"", (unsigned char *) " IconManagerBackground \"rgb:2/a/9\"", (unsigned char *) " IconManagerForeground \"gray85\"", (unsigned char *) "}", (unsigned char *) "", (unsigned char *) "MoveDelta 3", (unsigned char *) "Function \"move-or-lower\" { f.move f.deltastop f.lower }", (unsigned char *) "Function \"move-or-raise\" { f.move f.deltastop f.raise }", (unsigned char *) "Function \"move-or-iconify\" { f.move f.deltastop f.iconify }", (unsigned char *) "", (unsigned char *) "Button1 = : root : f.menu \"defops\"", (unsigned char *) "", (unsigned char *) "Button1 = m : window|icon : f.function \"move-or-lower\"", (unsigned char *) "Button2 = m : window|icon : f.iconify", (unsigned char *) "Button3 = m : window|icon : f.function \"move-or-raise\"", (unsigned char *) "", (unsigned char *) "Button1 = : title : f.function \"move-or-raise\"", (unsigned char *) "Button2 = : title : f.raiselower", (unsigned char *) "", (unsigned char *) "Button1 = : icon : f.function \"move-or-iconify\"", (unsigned char *) "Button2 = : icon : f.iconify", (unsigned char *) "", (unsigned char *) "Button1 = : iconmgr : f.iconify", (unsigned char *) "Button2 = : iconmgr : f.iconify", (unsigned char *) "", (unsigned char *) "menu \"defops\"", (unsigned char *) "{", (unsigned char *) "\"Twm\" f.title", (unsigned char *) "\"Iconify\" f.iconify", (unsigned char *) "\"Resize\" f.resize", (unsigned char *) "\"Move\" f.move", (unsigned char *) "\"Raise\" f.raise", (unsigned char *) "\"Lower\" f.lower", (unsigned char *) "\"\" f.nop", (unsigned char *) "\"Focus\" f.focus", (unsigned char *) "\"Unfocus\" f.unfocus", (unsigned char *) "\"Show Iconmgr\" f.showiconmgr", (unsigned char *) "\"Hide Iconmgr\" f.hideiconmgr", (unsigned char *) "\"\" f.nop", (unsigned char *) "\"Xterm\" f.exec \"exec xterm &\"", (unsigned char *) "\"\" f.nop", (unsigned char *) "\"Kill\" f.destroy", (unsigned char *) "\"Delete\" f.delete", (unsigned char *) "\"\" f.nop", (unsigned char *) "\"Restart\" f.restart", (unsigned char *) "\"Exit\" f.quit", (unsigned char *) "}", (unsigned char *) 0 }; twm-1.0.10/src/iconmgr.c000064401431060000012000000411351324771013600152610ustar00alancstaff00002660200014/* * Copyright 1989,1998 The Open Group Permission to use, copy, modify, distribute, and sell this software and its documentation for any purpose is hereby granted without fee, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation. The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Except as contained in this notice, the name of The Open Group shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization from The Open Group. * */ /*********************************************************************** * * Icon Manager routines * * 09-Mar-89 Tom LaStrange File Created * ***********************************************************************/ #include #include "twm.h" #include "util.h" #include "parse.h" #include "screen.h" #include "resize.h" #include "add_window.h" #include "siconify.bm" #include #include static void InsertInIconManager ( IconMgr *ip, WList *tmp, TwmWindow *tmp_win ); int iconmgr_textx = siconify_width+11; static WList *Active = NULL; WList *DownIconManager = NULL; int iconifybox_width = siconify_width; int iconifybox_height = siconify_height; /** * create all the icon manager windows for this screen. */ void CreateIconManagers(void) { IconMgr *p; int mask; char str[100]; char str1[100]; Pixel background; char *icon_name; if (Scr->NoIconManagers) return; if (Scr->siconifyPm == None) { Scr->siconifyPm = XCreatePixmapFromBitmapData(dpy, Scr->Root, (char *)siconify_bits, siconify_width, siconify_height, 1, 0, 1); } for (p = &Scr->iconmgr; p != NULL; p = p->next) { mask = XParseGeometry(p->geometry, &JunkX, &JunkY, (unsigned int *) &p->width, (unsigned int *)&p->height); if (mask & XNegative) JunkX = Scr->MyDisplayWidth - p->width - (2 * Scr->BorderWidth) + JunkX; if (mask & YNegative) JunkY = Scr->MyDisplayHeight - p->height - (2 * Scr->BorderWidth) + JunkY; background = Scr->IconManagerC.back; GetColorFromList(Scr->IconManagerBL, p->name, (XClassHint *)NULL, &background); p->w = XCreateSimpleWindow(dpy, Scr->Root, JunkX, JunkY, p->width, p->height, 1, Scr->Black, background); snprintf(str, sizeof(str), "%s Icon Manager", p->name); snprintf(str1, sizeof(str1), "%s Icons", p->name); if (p->icon_name) icon_name = p->icon_name; else icon_name = str1; XSetStandardProperties(dpy, p->w, str, icon_name, None, NULL, 0, NULL); p->twm_win = AddWindow(p->w, TRUE, p); SetMapStateProp (p->twm_win, WithdrawnState); } for (p = &Scr->iconmgr; p != NULL; p = p->next) { GrabButtons(p->twm_win); GrabKeys(p->twm_win); } } /** * allocate a new icon manager * * \param name the name of this icon manager * \param con_name the name of the associated icon * \param geom a geometry string to eventually parse * \param columns the number of columns this icon manager has */ IconMgr *AllocateIconManager(char *name, char *icon_name, char *geom, int columns) { IconMgr *p; #ifdef DEBUG_ICONMGR fprintf(stderr, "AllocateIconManager\n"); fprintf(stderr, " name=\"%s\" icon_name=\"%s\", geom=\"%s\", col=%d\n", name, icon_name, geom, columns); #endif if (Scr->NoIconManagers) return NULL; p = malloc(sizeof(IconMgr)); p->name = name; p->icon_name = icon_name; p->geometry = geom; p->columns = columns; p->first = NULL; p->last = NULL; p->active = NULL; p->scr = Scr; p->count = 0; p->x = 0; p->y = 0; p->width = 150; p->height = 10; Scr->iconmgr.lasti->next = p; p->prev = Scr->iconmgr.lasti; Scr->iconmgr.lasti = p; p->next = NULL; return(p); } /** * move the pointer around in an icon manager * * \param dir one of the following: * - F_FORWICONMGR: forward in the window list * - F_BACKICONMGR: backward in the window list * - F_UPICONMGR: up one row * - F_DOWNICONMG: down one row * - F_LEFTICONMGR: left one column * - F_RIGHTICONMGR: right one column */ void MoveIconManager(int dir) { IconMgr *ip; WList *tmp = NULL; int cur_row, cur_col, new_row, new_col; int row_inc, col_inc; int got_it; if (!Active) return; cur_row = Active->row; cur_col = Active->col; ip = Active->iconmgr; row_inc = 0; col_inc = 0; got_it = FALSE; switch (dir) { case F_FORWICONMGR: if ((tmp = Active->next) == NULL) tmp = ip->first; got_it = TRUE; break; case F_BACKICONMGR: if ((tmp = Active->prev) == NULL) tmp = ip->last; got_it = TRUE; break; case F_UPICONMGR: row_inc = -1; break; case F_DOWNICONMGR: row_inc = 1; break; case F_LEFTICONMGR: col_inc = -1; break; case F_RIGHTICONMGR: col_inc = 1; break; } /* If got_it is FALSE ast this point then we got a left, right, * up, or down, command. We will enter this loop until we find * a window to warp to. */ new_row = cur_row; new_col = cur_col; while (!got_it) { new_row += row_inc; new_col += col_inc; if (new_row < 0) new_row = ip->cur_rows - 1; if (new_col < 0) new_col = ip->cur_columns - 1; if (new_row >= ip->cur_rows) new_row = 0; if (new_col >= ip->cur_columns) new_col = 0; /* Now let's go through the list to see if there is an entry with this * new position */ for (tmp = ip->first; tmp != NULL; tmp = tmp->next) { if (tmp->row == new_row && tmp->col == new_col) { got_it = TRUE; break; } } } if (!got_it) { fprintf (stderr, "%s: unable to find window (%d, %d) in icon manager\n", ProgramName, new_row, new_col); return; } if (tmp == NULL) return; /* raise the frame so the icon manager is visible */ if (ip->twm_win->mapped) { XRaiseWindow(dpy, ip->twm_win->frame); XWarpPointer(dpy, None, tmp->icon, 0,0,0,0, 5, 5); } else { if (tmp->twm->title_height) { int tbx = Scr->TBInfo.titlex; int x = tmp->twm->highlightx; XWarpPointer (dpy, None, tmp->twm->title_w, 0, 0, 0, 0, tbx + (x - tbx) / 2, Scr->TitleHeight / 4); } else { XWarpPointer (dpy, None, tmp->twm->w, 0, 0, 0, 0, 5, 5); } } } /** * jump from one icon manager to another, possibly even on another screen * \param dir one of the following: * - F_NEXTICONMGR - go to the next icon manager * - F_PREVICONMGR - go to the previous one */ void JumpIconManager(int dir) { IconMgr *ip, *tmp_ip = NULL; int got_it = FALSE; ScreenInfo *sp; int screen; if (!Active) return; #define ITER(i) (dir == F_NEXTICONMGR ? (i)->next : (i)->prev) #define IPOFSP(sp) (dir == F_NEXTICONMGR ? &(sp->iconmgr) : sp->iconmgr.lasti) #define TEST(ip) if ((ip)->count != 0 && (ip)->twm_win->mapped) \ { got_it = TRUE; break; } ip = Active->iconmgr; for (tmp_ip = ITER(ip); tmp_ip; tmp_ip = ITER(tmp_ip)) { TEST (tmp_ip); } if (!got_it) { int origscreen = ip->scr->screen; int inc = (dir == F_NEXTICONMGR ? 1 : -1); for (screen = origscreen + inc; ; screen += inc) { if (screen >= NumScreens) screen = 0; else if (screen < 0) screen = NumScreens - 1; sp = ScreenList[screen]; if (sp) { for (tmp_ip = IPOFSP (sp); tmp_ip; tmp_ip = ITER(tmp_ip)) { TEST (tmp_ip); } } if (got_it || screen == origscreen) break; } } #undef ITER #undef IPOFSP #undef TEST if (!got_it) { Bell(XkbBI_MinorError,0,None); return; } /* raise the frame so it is visible */ XRaiseWindow(dpy, tmp_ip->twm_win->frame); if (tmp_ip->active) XWarpPointer(dpy, None, tmp_ip->active->icon, 0,0,0,0, 5, 5); else XWarpPointer(dpy, None, tmp_ip->w, 0,0,0,0, 5, 5); } /** * add a window to an icon manager * * \param tmp_win the TwmWindow structure */ WList *AddIconManager(TwmWindow *tmp_win) { WList *tmp; int h; unsigned long valuemask; /* mask for create windows */ XSetWindowAttributes attributes; /* attributes for create windows */ IconMgr *ip; tmp_win->list = NULL; if (tmp_win->iconmgr || tmp_win->transient || Scr->NoIconManagers) return NULL; if (LookInList(Scr->IconMgrNoShow, tmp_win->full_name, &tmp_win->class)) return NULL; if (Scr->IconManagerDontShow && !LookInList(Scr->IconMgrShow, tmp_win->full_name, &tmp_win->class)) return NULL; if ((ip = (IconMgr *)LookInList(Scr->IconMgrs, tmp_win->full_name, &tmp_win->class)) == NULL) ip = &Scr->iconmgr; tmp = malloc(sizeof(WList)); tmp->iconmgr = ip; tmp->next = NULL; tmp->active = FALSE; tmp->down = FALSE; InsertInIconManager(ip, tmp, tmp_win); tmp->twm = tmp_win; tmp->fore = Scr->IconManagerC.fore; tmp->back = Scr->IconManagerC.back; tmp->highlight = Scr->IconManagerHighlight; GetColorFromList(Scr->IconManagerFL, tmp_win->full_name, &tmp_win->class, &tmp->fore); GetColorFromList(Scr->IconManagerBL, tmp_win->full_name, &tmp_win->class, &tmp->back); GetColorFromList(Scr->IconManagerHighlightL, tmp_win->full_name, &tmp_win->class, &tmp->highlight); h = Scr->IconManagerFont.height + 10; if (h < (siconify_height + 4)) h = siconify_height + 4; ip->height = h * ip->count; tmp->me = ip->count; tmp->x = -1; tmp->y = -1; valuemask = (CWBackPixel | CWBorderPixel | CWEventMask | CWCursor); attributes.background_pixel = tmp->back; attributes.border_pixel = tmp->back; attributes.event_mask = (KeyPressMask | ButtonPressMask | ButtonReleaseMask | ExposureMask | EnterWindowMask | LeaveWindowMask); attributes.cursor = Scr->IconMgrCursor; tmp->w = XCreateWindow (dpy, ip->w, 0, 0, (unsigned int) 1, (unsigned int) h, (unsigned int) 0, CopyFromParent, (unsigned int) CopyFromParent, (Visual *) CopyFromParent, valuemask, &attributes); valuemask = (CWBackPixel | CWBorderPixel | CWEventMask | CWCursor); attributes.background_pixel = tmp->back; attributes.border_pixel = Scr->Black; attributes.event_mask = (ButtonReleaseMask| ButtonPressMask | ExposureMask); attributes.cursor = Scr->ButtonCursor; tmp->icon = XCreateWindow (dpy, tmp->w, 5, (int) (h - siconify_height)/2, (unsigned int) siconify_width, (unsigned int) siconify_height, (unsigned int) 0, CopyFromParent, (unsigned int) CopyFromParent, (Visual *) CopyFromParent, valuemask, &attributes); ip->count += 1; PackIconManager(ip); XMapWindow(dpy, tmp->w); XSaveContext(dpy, tmp->w, IconManagerContext, (caddr_t) tmp); XSaveContext(dpy, tmp->w, TwmContext, (caddr_t) tmp_win); XSaveContext(dpy, tmp->w, ScreenContext, (caddr_t) Scr); XSaveContext(dpy, tmp->icon, TwmContext, (caddr_t) tmp_win); XSaveContext(dpy, tmp->icon, ScreenContext, (caddr_t) Scr); tmp_win->list = tmp; if (!ip->twm_win->icon) { XMapWindow(dpy, ip->w); XMapWindow(dpy, ip->twm_win->frame); } if (Active == NULL) Active = tmp; return (tmp); } /** * put an allocated entry into an icon manager * * \param ip the icon manager pointer * \param tmp the entry to insert */ static void InsertInIconManager(IconMgr *ip, WList *tmp, TwmWindow *tmp_win) { WList *tmp1; int added; int (*compar)(const char *, const char *) = (Scr->CaseSensitive ? strcmp : XmuCompareISOLatin1); added = FALSE; if (ip->first == NULL) { ip->first = tmp; tmp->prev = NULL; ip->last = tmp; added = TRUE; } else if (Scr->SortIconMgr) { for (tmp1 = ip->first; tmp1 != NULL; tmp1 = tmp1->next) { if ((*compar)(tmp_win->icon_name, tmp1->twm->icon_name) < 0) { tmp->next = tmp1; tmp->prev = tmp1->prev; tmp1->prev = tmp; if (tmp->prev == NULL) ip->first = tmp; else tmp->prev->next = tmp; added = TRUE; break; } } } if (!added) { ip->last->next = tmp; tmp->prev = ip->last; ip->last = tmp; } } static void RemoveFromIconManager(IconMgr *ip, WList *tmp) { if (tmp->prev == NULL) ip->first = tmp->next; else tmp->prev->next = tmp->next; if (tmp->next == NULL) ip->last = tmp->prev; else tmp->next->prev = tmp->prev; } /** * remove a window from the icon manager * \param tmp_win the TwmWindow structure */ void RemoveIconManager(TwmWindow *tmp_win) { IconMgr *ip; WList *tmp; if (tmp_win->list == NULL) return; tmp = tmp_win->list; tmp_win->list = NULL; ip = tmp->iconmgr; RemoveFromIconManager(ip, tmp); XDeleteContext(dpy, tmp->icon, TwmContext); XDeleteContext(dpy, tmp->icon, ScreenContext); XDestroyWindow(dpy, tmp->icon); XDeleteContext(dpy, tmp->w, IconManagerContext); XDeleteContext(dpy, tmp->w, TwmContext); XDeleteContext(dpy, tmp->w, ScreenContext); XDestroyWindow(dpy, tmp->w); ip->count -= 1; free(tmp); PackIconManager(ip); if (ip->count == 0) { XUnmapWindow(dpy, ip->twm_win->frame); } } void ActiveIconManager(WList *active) { active->active = TRUE; Active = active; Active->iconmgr->active = active; DrawIconManagerBorder(active); } void NotActiveIconManager(WList *active) { active->active = FALSE; DrawIconManagerBorder(active); } void DrawIconManagerBorder(WList *tmp) { { XSetForeground(dpy, Scr->NormalGC, tmp->fore); XDrawRectangle(dpy, tmp->w, Scr->NormalGC, 2, 2, tmp->width-5, tmp->height-5); if (tmp->active && Scr->Highlight) XSetForeground(dpy, Scr->NormalGC, tmp->highlight); else XSetForeground(dpy, Scr->NormalGC, tmp->back); XDrawRectangle(dpy, tmp->w, Scr->NormalGC, 0, 0, tmp->width-1, tmp->height-1); XDrawRectangle(dpy, tmp->w, Scr->NormalGC, 1, 1, tmp->width-3, tmp->height-3); } } /** * sort The Dude * * \param ip a pointer to the icon manager struture */ void SortIconManager(IconMgr *ip) { WList *tmp1, *tmp2; int done; int (*compar)(const char *, const char *) = (Scr->CaseSensitive ? strcmp : XmuCompareISOLatin1); if (ip == NULL) ip = Active->iconmgr; done = FALSE; do { for (tmp1 = ip->first; tmp1 != NULL; tmp1 = tmp1->next) { if ((tmp2 = tmp1->next) == NULL) { done = TRUE; break; } if ((*compar)(tmp1->twm->icon_name, tmp2->twm->icon_name) > 0) { /* take it out and put it back in */ RemoveFromIconManager(ip, tmp2); InsertInIconManager(ip, tmp2, tmp2->twm); break; } } } while (!done); PackIconManager(ip); } /** * pack the icon manager windows following * an addition or deletion * * \param ip a pointer to the icon manager struture */ void PackIconManager(IconMgr *ip) { int newwidth, i, row, col, maxcol, colinc, rowinc, wheight, wwidth; int new_x, new_y; int savewidth; WList *tmp; wheight = Scr->IconManagerFont.height + 10; if (wheight < (siconify_height + 4)) wheight = siconify_height + 4; wwidth = ip->width / ip->columns; rowinc = wheight; colinc = wwidth; row = 0; col = ip->columns; maxcol = 0; for (i = 0, tmp = ip->first; tmp != NULL; i++, tmp = tmp->next) { tmp->me = i; if (++col >= ip->columns) { col = 0; row += 1; } if (col > maxcol) maxcol = col; new_x = col * colinc; new_y = (row-1) * rowinc; /* if the position or size has not changed, don't touch it */ if (tmp->x != new_x || tmp->y != new_y || tmp->width != wwidth || tmp->height != wheight) { XMoveResizeWindow(dpy, tmp->w, new_x, new_y, wwidth, wheight); tmp->row = row-1; tmp->col = col; tmp->x = new_x; tmp->y = new_y; tmp->width = wwidth; tmp->height = wheight; } } maxcol += 1; ip->cur_rows = row; ip->cur_columns = maxcol; ip->height = row * rowinc; if (ip->height == 0) ip->height = rowinc; newwidth = maxcol * colinc; if (newwidth == 0) newwidth = colinc; XResizeWindow(dpy, ip->w, newwidth, ip->height); savewidth = ip->width; if (ip->twm_win) SetupWindow (ip->twm_win, ip->twm_win->frame_x, ip->twm_win->frame_y, newwidth, ip->height + ip->twm_win->title_height, -1); ip->width = savewidth; } x = tmp->twm->highlightx; XWarpPointer (dpy, None, tmp->twm->title_w, 0, 0, 0, 0, tbx + (x - tbx) / 2, Scr->TitleHeight / 4); } else { XWarpPointer (dpy, None, tmp->twm->w, 0, 0, 0, 0, 5, 5); } } } /** * jump from one icon manager to another, possibly even on another screen * \param dir one of the following: * - F_NEXTICONMGR - go to the next icon manager * - F_PREVICONMGR - go twm-1.0.10/src/resize.c000064401431060000012000001055151324771013600151270ustar00alancstaff00002660200014/*****************************************************************************/ /* Copyright 1989, 1998 The Open Group Permission to use, copy, modify, distribute, and sell this software and its documentation for any purpose is hereby granted without fee, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation. The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Except as contained in this notice, the name of The Open Group shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization from The Open Group. */ /** Copyright 1988 by Evans & Sutherland Computer Corporation, **/ /** Salt Lake City, Utah **/ /** Cambridge, Massachusetts **/ /** **/ /** All Rights Reserved **/ /** **/ /** Permission to use, copy, modify, and distribute this software and **/ /** its documentation for any purpose and without fee is hereby **/ /** granted, provided that the above copyright notice appear in all **/ /** copies and that both that copyright notice and this permis- **/ /** sion notice appear in supporting documentation, and that the **/ /** name of Evans & Sutherland not be used in advertising **/ /** in publicity pertaining to distribution of the software without **/ /** specific, written prior permission. **/ /** **/ /** EVANS & SUTHERLAND DISCLAIMs ALL WARRANTIES WITH REGARD **/ /** TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANT- **/ /** ABILITY AND FITNESS, IN NO EVENT SHALL EVANS & SUTHERLAND **/ /** BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAM- **/ /** AGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA **/ /** OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER **/ /** TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE **/ /** OR PERFORMANCE OF THIS SOFTWARE. **/ /*****************************************************************************/ /*********************************************************************** * * window resizing borrowed from the "wm" window manager * * 11-Dec-87 Thomas E. LaStrange File created * ***********************************************************************/ #include #include "twm.h" #include "parse.h" #include "util.h" #include "resize.h" #include "iconmgr.h" #include "add_window.h" #include "screen.h" #include "events.h" static void DisplaySize ( TwmWindow *tmp_win, int width, int height ); #define MINHEIGHT 0 /* had been 32 */ #define MINWIDTH 0 /* had been 60 */ static int dragx; /* all these variables are used */ static int dragy; /* in resize operations */ static int dragWidth; static int dragHeight; static int origx; static int origy; static int origWidth; static int origHeight; static int clampTop; static int clampBottom; static int clampLeft; static int clampRight; static int clampDX; static int clampDY; static int last_width; static int last_height; static void do_auto_clamp (TwmWindow *tmp_win, XEvent *evp) { Window junkRoot; int x, y, h, v, junkbw; unsigned int junkMask; switch (evp->type) { case ButtonPress: x = evp->xbutton.x_root; y = evp->xbutton.y_root; break; case KeyPress: x = evp->xkey.x_root; y = evp->xkey.y_root; break; default: if (!XQueryPointer (dpy, Scr->Root, &junkRoot, &junkRoot, &x, &y, &junkbw, &junkbw, &junkMask)) return; } h = ((x - dragx) / (dragWidth < 3 ? 1 : (dragWidth / 3))); v = ((y - dragy - tmp_win->title_height) / (dragHeight < 3 ? 1 : (dragHeight / 3))); if (h <= 0) { clampLeft = 1; clampDX = (x - dragx); } else if (h >= 2) { clampRight = 1; clampDX = (x - dragx - dragWidth); } if (v <= 0) { clampTop = 1; clampDY = (y - dragy); } else if (v >= 2) { clampBottom = 1; clampDY = (y - dragy - dragHeight); } } /** * begin a window resize operation * \param ev the event structure (button press) * \param tmp_win the TwmWindow pointer * \param fromtitlebar action invoked from titlebar button */ void StartResize(XEvent *evp, TwmWindow *tmp_win, Bool fromtitlebar) { Window junkRoot; unsigned int junkbw, junkDepth; ResizeWindow = tmp_win->frame; XGrabServer(dpy); XGrabPointer(dpy, Scr->Root, True, ButtonPressMask | ButtonReleaseMask | ButtonMotionMask | PointerMotionHintMask, GrabModeAsync, GrabModeAsync, Scr->Root, Scr->ResizeCursor, CurrentTime); XGetGeometry(dpy, (Drawable) tmp_win->frame, &junkRoot, &dragx, &dragy, (unsigned int *)&dragWidth, (unsigned int *)&dragHeight, &junkbw, &junkDepth); dragx += tmp_win->frame_bw; dragy += tmp_win->frame_bw; origx = dragx; origy = dragy; origWidth = dragWidth; origHeight = dragHeight; clampTop = clampBottom = clampLeft = clampRight = clampDX = clampDY = 0; if (Scr->AutoRelativeResize && !fromtitlebar) do_auto_clamp (tmp_win, evp); Scr->SizeStringOffset = SIZE_HINDENT; XResizeWindow (dpy, Scr->SizeWindow, Scr->SizeStringWidth + SIZE_HINDENT * 2, Scr->SizeFont.height + SIZE_VINDENT * 2); XMapRaised(dpy, Scr->SizeWindow); InstallRootColormap(); last_width = 0; last_height = 0; DisplaySize(tmp_win, origWidth, origHeight); MoveOutline (Scr->Root, dragx - tmp_win->frame_bw, dragy - tmp_win->frame_bw, dragWidth + 2 * tmp_win->frame_bw, dragHeight + 2 * tmp_win->frame_bw, tmp_win->frame_bw, tmp_win->title_height); } void MenuStartResize(TwmWindow *tmp_win, int x, int y, int w, int h) { XGrabServer(dpy); XGrabPointer(dpy, Scr->Root, True, ButtonPressMask | ButtonMotionMask | PointerMotionMask, GrabModeAsync, GrabModeAsync, Scr->Root, Scr->ResizeCursor, CurrentTime); dragx = x + tmp_win->frame_bw; dragy = y + tmp_win->frame_bw; origx = dragx; origy = dragy; dragWidth = origWidth = w; /* - 2 * tmp_win->frame_bw; */ dragHeight = origHeight = h; /* - 2 * tmp_win->frame_bw; */ clampTop = clampBottom = clampLeft = clampRight = clampDX = clampDY = 0; last_width = 0; last_height = 0; Scr->SizeStringOffset = SIZE_HINDENT; XResizeWindow (dpy, Scr->SizeWindow, Scr->SizeStringWidth + SIZE_HINDENT * 2, Scr->SizeFont.height + SIZE_VINDENT * 2); XMapRaised(dpy, Scr->SizeWindow); DisplaySize(tmp_win, origWidth, origHeight); MoveOutline (Scr->Root, dragx - tmp_win->frame_bw, dragy - tmp_win->frame_bw, dragWidth + 2 * tmp_win->frame_bw, dragHeight + 2 * tmp_win->frame_bw, tmp_win->frame_bw, tmp_win->title_height); } /** * begin a windorew resize operation from AddWindow * \param tmp_win the TwmWindow pointer */ void AddStartResize(TwmWindow *tmp_win, int x, int y, int w, int h) { XGrabServer(dpy); XGrabPointer(dpy, Scr->Root, True, ButtonReleaseMask | ButtonMotionMask | PointerMotionHintMask, GrabModeAsync, GrabModeAsync, Scr->Root, Scr->ResizeCursor, CurrentTime); dragx = x + tmp_win->frame_bw; dragy = y + tmp_win->frame_bw; origx = dragx; origy = dragy; dragWidth = origWidth = w - 2 * tmp_win->frame_bw; dragHeight = origHeight = h - 2 * tmp_win->frame_bw; clampTop = clampBottom = clampLeft = clampRight = clampDX = clampDY = 0; /***** if (Scr->AutoRelativeResize) { clampRight = clampBottom = 1; } *****/ last_width = 0; last_height = 0; DisplaySize(tmp_win, origWidth, origHeight); } void MenuDoResize(int x_root, int y_root, TwmWindow *tmp_win) { int action; action = 0; x_root -= clampDX; y_root -= clampDY; if (clampTop) { int delta = y_root - dragy; if (dragHeight - delta < MINHEIGHT) { delta = dragHeight - MINHEIGHT; clampTop = 0; } dragy += delta; dragHeight -= delta; action = 1; } else if (y_root <= dragy/* || y_root == findRootInfo(root)->rooty*/) { dragy = y_root; dragHeight = origy + origHeight - y_root; clampBottom = 0; clampTop = 1; clampDY = 0; action = 1; } if (clampLeft) { int delta = x_root - dragx; if (dragWidth - delta < MINWIDTH) { delta = dragWidth - MINWIDTH; clampLeft = 0; } dragx += delta; dragWidth -= delta; action = 1; } else if (x_root <= dragx/* || x_root == findRootInfo(root)->rootx*/) { dragx = x_root; dragWidth = origx + origWidth - x_root; clampRight = 0; clampLeft = 1; clampDX = 0; action = 1; } if (clampBottom) { int delta = y_root - dragy - dragHeight; if (dragHeight + delta < MINHEIGHT) { delta = MINHEIGHT - dragHeight; clampBottom = 0; } dragHeight += delta; action = 1; } else if (y_root >= dragy + dragHeight) { dragy = origy; dragHeight = 1 + y_root - dragy; clampTop = 0; clampBottom = 1; clampDY = 0; action = 1; } if (clampRight) { int delta = x_root - dragx - dragWidth; if (dragWidth + delta < MINWIDTH) { delta = MINWIDTH - dragWidth; clampRight = 0; } dragWidth += delta; action = 1; } else if (x_root >= dragx + dragWidth) { dragx = origx; dragWidth = 1 + x_root - origx; clampLeft = 0; clampRight = 1; clampDX = 0; action = 1; } if (action) { ConstrainSize (tmp_win, &dragWidth, &dragHeight); if (clampLeft) dragx = origx + origWidth - dragWidth; if (clampTop) dragy = origy + origHeight - dragHeight; MoveOutline(Scr->Root, dragx - tmp_win->frame_bw, dragy - tmp_win->frame_bw, dragWidth + 2 * tmp_win->frame_bw, dragHeight + 2 * tmp_win->frame_bw, tmp_win->frame_bw, tmp_win->title_height); } DisplaySize(tmp_win, dragWidth, dragHeight); } /** * move the rubberband around. This is called for each motion event when * we are resizing * * \param x_root the X corrdinate in the root window * \param y_root the Y corrdinate in the root window * \param tmp_win the current twm window */ void DoResize(int x_root, int y_root, TwmWindow *tmp_win) { int action; action = 0; x_root -= clampDX; y_root -= clampDY; if (clampTop) { int delta = y_root - dragy; if (dragHeight - delta < MINHEIGHT) { delta = dragHeight - MINHEIGHT; clampTop = 0; } dragy += delta; dragHeight -= delta; action = 1; } else if (y_root <= dragy/* || y_root == findRootInfo(root)->rooty*/) { dragy = y_root; dragHeight = origy + origHeight - y_root; clampBottom = 0; clampTop = 1; clampDY = 0; action = 1; } if (clampLeft) { int delta = x_root - dragx; if (dragWidth - delta < MINWIDTH) { delta = dragWidth - MINWIDTH; clampLeft = 0; } dragx += delta; dragWidth -= delta; action = 1; } else if (x_root <= dragx/* || x_root == findRootInfo(root)->rootx*/) { dragx = x_root; dragWidth = origx + origWidth - x_root; clampRight = 0; clampLeft = 1; clampDX = 0; action = 1; } if (clampBottom) { int delta = y_root - dragy - dragHeight; if (dragHeight + delta < MINHEIGHT) { delta = MINHEIGHT - dragHeight; clampBottom = 0; } dragHeight += delta; action = 1; } else if (y_root >= dragy + dragHeight - 1/* || y_root == findRootInfo(root)->rooty + findRootInfo(root)->rootheight - 1*/) { dragy = origy; dragHeight = 1 + y_root - dragy; clampTop = 0; clampBottom = 1; clampDY = 0; action = 1; } if (clampRight) { int delta = x_root - dragx - dragWidth; if (dragWidth + delta < MINWIDTH) { delta = MINWIDTH - dragWidth; clampRight = 0; } dragWidth += delta; action = 1; } else if (x_root >= dragx + dragWidth - 1/* || x_root == findRootInfo(root)->rootx + findRootInfo(root)->rootwidth - 1*/) { dragx = origx; dragWidth = 1 + x_root - origx; clampLeft = 0; clampRight = 1; clampDX = 0; action = 1; } if (action) { ConstrainSize (tmp_win, &dragWidth, &dragHeight); if (clampLeft) dragx = origx + origWidth - dragWidth; if (clampTop) dragy = origy + origHeight - dragHeight; MoveOutline(Scr->Root, dragx - tmp_win->frame_bw, dragy - tmp_win->frame_bw, dragWidth + 2 * tmp_win->frame_bw, dragHeight + 2 * tmp_win->frame_bw, tmp_win->frame_bw, tmp_win->title_height); } DisplaySize(tmp_win, dragWidth, dragHeight); } /** * display the size in the dimensions window. * * \param tmp_win the current twm window * \param width the width of the rubber band * \param height the height of the rubber band */ static void DisplaySize(TwmWindow *tmp_win, int width, int height) { char str[100]; int dwidth; int dheight; if (last_width == width && last_height == height) return; last_width = width; last_height = height; dheight = height - tmp_win->title_height; dwidth = width; /* * ICCCM says that PMinSize is the default is no PBaseSize is given, * and vice-versa. */ if (tmp_win->hints.flags&(PMinSize|PBaseSize) && tmp_win->hints.flags & PResizeInc) { if (tmp_win->hints.flags & PBaseSize) { dwidth -= tmp_win->hints.base_width; dheight -= tmp_win->hints.base_height; } else { dwidth -= tmp_win->hints.min_width; dheight -= tmp_win->hints.min_height; } } if (tmp_win->hints.flags & PResizeInc) { dwidth /= tmp_win->hints.width_inc; dheight /= tmp_win->hints.height_inc; } (void) snprintf (str, sizeof(str), " %4d x %-4d ", dwidth, dheight); XRaiseWindow(dpy, Scr->SizeWindow); MyFont_ChangeGC(Scr->DefaultC.fore, Scr->DefaultC.back, &Scr->SizeFont); MyFont_DrawImageString (dpy, Scr->SizeWindow, &Scr->SizeFont, Scr->NormalGC, Scr->SizeStringOffset, Scr->SizeFont.ascent + SIZE_VINDENT, str, 13); } /** * finish the resize operation */ void EndResize(void) { TwmWindow *tmp_win; #ifdef DEBUG fprintf(stderr, "EndResize\n"); #endif MoveOutline(Scr->Root, 0, 0, 0, 0, 0, 0); XUnmapWindow(dpy, Scr->SizeWindow); XFindContext(dpy, ResizeWindow, TwmContext, (caddr_t *)&tmp_win); ConstrainSize (tmp_win, &dragWidth, &dragHeight); if (dragWidth != tmp_win->frame_width || dragHeight != tmp_win->frame_height) tmp_win->zoomed = ZOOM_NONE; SetupWindow (tmp_win, dragx - tmp_win->frame_bw, dragy - tmp_win->frame_bw, dragWidth, dragHeight, -1); if (tmp_win->iconmgr) { int ncols = tmp_win->iconmgrp->cur_columns; if (ncols == 0) ncols = 1; tmp_win->iconmgrp->width = (int) ((dragWidth * (long) tmp_win->iconmgrp->columns) / ncols); PackIconManager(tmp_win->iconmgrp); } if (!Scr->NoRaiseResize) XRaiseWindow(dpy, tmp_win->frame); UninstallRootColormap(); ResizeWindow = None; } void MenuEndResize(TwmWindow *tmp_win) { MoveOutline(Scr->Root, 0, 0, 0, 0, 0, 0); XUnmapWindow(dpy, Scr->SizeWindow); ConstrainSize (tmp_win, &dragWidth, &dragHeight); AddingX = dragx - tmp_win->frame_bw; AddingY = dragy - tmp_win->frame_bw; AddingW = dragWidth;/* + (2 * tmp_win->frame_bw);*/ AddingH = dragHeight;/* + (2 * tmp_win->frame_bw);*/ SetupWindow (tmp_win, AddingX, AddingY, AddingW, AddingH, -1); } /** * finish the resize operation for AddWindoframe_bw; AddingY = dragy - tmp_win->frame_bw; AddingW = dragWidth + (2 * tmp_win->frame_bw); AddingH = dragHeight + (2 * tmp_win->frame_bw); } /** * adjust the given width and height to account for the constraints imposed * by size hints. * * The general algorithm, especially the aspect ratio stuff, is * borrowed from uwm's CheckConsistency routine. */ void ConstrainSize (TwmWindow *tmp_win, int *widthp, int *heightp) { #define makemult(a,b) ((b==1) ? (a) : (((int)((a)/(b))) * (b)) ) #define _min(a,b) (((a) < (b)) ? (a) : (b)) int minWidth, minHeight, maxWidth, maxHeight, xinc, yinc, delta; int baseWidth, baseHeight; int dwidth = *widthp, dheight = *heightp; dheight -= tmp_win->title_height; if (tmp_win->hints.flags & PMinSize) { minWidth = tmp_win->hints.min_width; minHeight = tmp_win->hints.min_height; } else if (tmp_win->hints.flags & PBaseSize) { minWidth = tmp_win->hints.base_width; minHeight = tmp_win->hints.base_height; } else minWidth = minHeight = 1; if (tmp_win->hints.flags & PBaseSize) { baseWidth = tmp_win->hints.base_width; baseHeight = tmp_win->hints.base_height; } else if (tmp_win->hints.flags & PMinSize) { baseWidth = tmp_win->hints.min_width; baseHeight = tmp_win->hints.min_height; } else baseWidth = baseHeight = 0; if (tmp_win->hints.flags & PMaxSize) { maxWidth = _min (Scr->MaxWindowWidth, tmp_win->hints.max_width); maxHeight = _min (Scr->MaxWindowHeight, tmp_win->hints.max_height); } else { maxWidth = Scr->MaxWindowWidth; maxHeight = Scr->MaxWindowHeight; } if (tmp_win->hints.flags & PResizeInc) { xinc = tmp_win->hints.width_inc; yinc = tmp_win->hints.height_inc; } else xinc = yinc = 1; /* * First, clamp to min and max values */ if (dwidth < minWidth) dwidth = minWidth; if (dheight < minHeight) dheight = minHeight; if (dwidth > maxWidth) dwidth = maxWidth; if (dheight > maxHeight) dheight = maxHeight; /* * Second, fit to base + N * inc */ dwidth = ((dwidth - baseWidth) / xinc * xinc) + baseWidth; dheight = ((dheight - baseHeight) / yinc * yinc) + baseHeight; /* * Third, adjust for aspect ratio */ #define maxAspectX tmp_win->hints.max_aspect.x #define maxAspectY tmp_win->hints.max_aspect.y #define minAspectX tmp_win->hints.min_aspect.x #define minAspectY tmp_win->hints.min_aspect.y /* * The math looks like this: * * minAspectX dwidth maxAspectX * ---------- <= ------- <= ---------- * minAspectY dheight maxAspectY * * If that is multiplied out, then the width and height are * invalid in the following situations: * * minAspectX * dheight > minAspectY * dwidth * maxAspectX * dheight < maxAspectY * dwidth * */ if (tmp_win->hints.flags & PAspect) { if (minAspectX * dheight > minAspectY * dwidth) { delta = makemult(minAspectX * dheight / minAspectY - dwidth, xinc); if (dwidth + delta <= maxWidth) dwidth += delta; else { delta = makemult(dheight - dwidth*minAspectY/minAspectX, yinc); if (dheight - delta >= minHeight) dheight -= delta; } } if (maxAspectX * dheight < maxAspectY * dwidth) { delta = makemult(dwidth * maxAspectY / maxAspectX - dheight, yinc); if (dheight + delta <= maxHeight) dheight += delta; else { delta = makemult(dwidth - maxAspectX*dheight/maxAspectY, xinc); if (dwidth - delta >= minWidth) dwidth -= delta; } } } /* * Fourth, account for border width and title height */ *widthp = dwidth; *heightp = dheight + tmp_win->title_height; } /** * set window sizes, this was called from either AddWindow, EndResize, or * HandleConfigureNotify. * * Special Considerations: * This routine will check to make sure the window is not completely off the * display, if it is, it'll bring some of it back on. * * The tmp_win->frame_XXX variables should NOT be updated with the values of * x,y,w,h prior to calling this routine, since the new values are compared * against the old to see whether a synthetic ConfigureNotify event should be * sent. (It should be sent if the window was moved but not resized.) * * \param tmp_win the TwmWindow pointer * \param x the x coordinate of the upper-left outer corner of the frame * \param y the y coordinate of the upper-left outer corner of the frame * \param w the width of the frame window w/o border * \param h the height of the frame window w/o border * \param bw the border width of the frame window or -1 not to change */ void SetupWindow (TwmWindow *tmp_win, int x, int y, int w, int h, int bw) { SetupFrame (tmp_win, x, y, w, h, bw, False); } /** * \param sendEvent whether or not to force a send */ void SetupFrame (TwmWindow *tmp_win, int x, int y, int w, int h, int bw, Bool sendEvent) { XEvent client_event; XWindowChanges frame_wc, xwc; unsigned long frame_mask, xwcm; int title_width, title_height; int reShape; #ifdef DEBUG fprintf (stderr, "SetupWindow: x=%d, y=%d, w=%d, h=%d, bw=%d\n", x, y, w, h, bw); #endif if (x >= Scr->MyDisplayWidth) x = Scr->MyDisplayWidth - 16; /* one "average" cursor width */ if (y >= Scr->MyDisplayHeight) y = Scr->MyDisplayHeight - 16; /* one "average" cursor width */ if (bw < 0) bw = tmp_win->frame_bw; /* -1 means current frame width */ if (tmp_win->iconmgr) { tmp_win->iconmgrp->width = w; h = tmp_win->iconmgrp->height + tmp_win->title_height; } /* * According to the July 27, 1988 ICCCM draft, we should send a * "synthetic" ConfigureNotify event to the client if the window * was moved but not resized. */ if (((x != tmp_win->frame_x || y != tmp_win->frame_y) && (w == tmp_win->frame_width && h == tmp_win->frame_height)) || (bw != tmp_win->frame_bw)) sendEvent = TRUE; xwcm = CWWidth; title_width = xwc.width = w; title_height = Scr->TitleHeight + bw; ComputeWindowTitleOffsets (tmp_win, xwc.width, True); reShape = (tmp_win->wShaped ? TRUE : FALSE); if (tmp_win->squeeze_info) /* check for title shaping */ { title_width = tmp_win->rightx + Scr->TBInfo.rightoff; if (title_width < xwc.width) { xwc.width = title_width; if (tmp_win->frame_height != h || tmp_win->frame_width != w || tmp_win->frame_bw != bw || title_width != tmp_win->title_width) reShape = TRUE; } else { if (!tmp_win->wShaped) reShape = TRUE; title_width = xwc.width; } } tmp_win->title_width = title_width; if (tmp_win->title_height) tmp_win->title_height = title_height; if (tmp_win->title_w) { if (bw != tmp_win->frame_bw) { xwc.border_width = bw; tmp_win->title_x = xwc.x = -bw; tmp_win->title_y = xwc.y = -bw; xwcm |= (CWX | CWY | CWBorderWidth); } XConfigureWindow(dpy, tmp_win->title_w, xwcm, &xwc); } if (tmp_win->attr.width != w) tmp_win->widthEverChangedByUser = True; if (tmp_win->attr.height != (h - tmp_win->title_height)) tmp_win->heightEverChangedByUser = True; tmp_win->attr.width = w; tmp_win->attr.height = h - tmp_win->title_height; XMoveResizeWindow (dpy, tmp_win->w, 0, tmp_win->title_height, w, h - tmp_win->title_height); /* * fix up frame and assign size/location values in tmp_win */ frame_mask = 0; if (bw != tmp_win->frame_bw) { frame_wc.border_width = tmp_win->frame_bw = bw; frame_mask |= CWBorderWidth; } frame_wc.x = tmp_win->frame_x = x; frame_wc.y = tmp_win->frame_y = y; frame_wc.width = tmp_win->frame_width = w; frame_wc.height = tmp_win->frame_height = h; frame_mask |= (CWX | CWY | CWWidth | CWHeight); XConfigureWindow (dpy, tmp_win->frame, frame_mask, &frame_wc); /* * fix up highlight window */ if (tmp_win->title_height && tmp_win->hilite_w) { xwc.width = (tmp_win->rightx - tmp_win->highlightx); if (Scr->TBInfo.nright > 0) xwc.width -= Scr->TitlePadding; if (xwc.width <= 0) { xwc.x = Scr->MyDisplayWidth; /* move offscreen */ xwc.width = 1; } else { xwc.x = tmp_win->highlightx; } xwcm = CWX | CWWidth; XConfigureWindow(dpy, tmp_win->hilite_w, xwcm, &xwc); } if (HasShape && reShape) { SetFrameShape (tmp_win); } if (sendEvent) { client_event.type = ConfigureNotify; client_event.xconfigure.display = dpy; client_event.xconfigure.event = tmp_win->w; client_event.xconfigure.window = tmp_win->w; client_event.xconfigure.x = (x + tmp_win->frame_bw - tmp_win->old_bw); client_event.xconfigure.y = (y + tmp_win->frame_bw + tmp_win->title_height - tmp_win->old_bw); client_event.xconfigure.width = tmp_win->frame_width; client_event.xconfigure.height = tmp_win->frame_height - tmp_win->title_height; client_event.xconfigure.border_width = tmp_win->old_bw; /* Real ConfigureNotify events say we're above title window, so ... */ /* what if we don't have a title ????? */ client_event.xconfigure.above = tmp_win->frame; client_event.xconfigure.override_redirect = False; XSendEvent(dpy, tmp_win->w, False, StructureNotifyMask, &client_event); } } /** * zooms window to full height of screen or to full height and width of screen. * (Toggles so that it can undo the zoom - even when switching between fullzoom * and vertical zoom.) * * \param tmp_win the TwmWindow pointer */ void fullzoom(TwmWindow *tmp_win, int flag) { Window junkRoot; unsigned int junkbw, junkDepth; int basex, basey; int frame_bw_times_2; XGetGeometry(dpy, (Drawable) tmp_win->frame, &junkRoot, &dragx, &dragy, (unsigned int *)&dragWidth, (unsigned int *)&dragHeight, &junkbw, &junkDepth); basex = 0; basey = 0; if (tmp_win->zoomed == flag) { dragHeight = tmp_win->save_frame_height; dragWidth = tmp_win->save_frame_width; dragx = tmp_win->save_frame_x; dragy = tmp_win->save_frame_y; tmp_win->zoomed = ZOOM_NONE; } else { if (tmp_win->zoomed == ZOOM_NONE) { tmp_win->save_frame_x = dragx; tmp_win->save_frame_y = dragy; tmp_win->save_frame_width = dragWidth; tmp_win->save_frame_height = dragHeight; tmp_win->zoomed = flag; } else tmp_win->zoomed = flag; frame_bw_times_2 = 2*tmp_win->frame_bw; switch (flag) { case ZOOM_NONE: break; case F_ZOOM: dragHeight = Scr->MyDisplayHeight - frame_bw_times_2; dragy=basey; break; case F_HORIZOOM: dragx = basex; dragWidth = Scr->MyDisplayWidth - frame_bw_times_2; break; case F_FULLZOOM: dragx = basex; dragy = basey; dragHeight = Scr->MyDisplayHeight - frame_bw_times_2; dragWidth = Scr->MyDisplayWidth - frame_bw_times_2; break; case F_LEFTZOOM: dragx = basex; dragy = basey; dragHeight = Scr->MyDisplayHeight - frame_bw_times_2; dragWidth = Scr->MyDisplayWidth/2 - frame_bw_times_2; break; case F_RIGHTZOOM: dragx = basex + Scr->MyDisplayWidth/2; dragy = basey; dragHeight = Scr->MyDisplayHeight - frame_bw_times_2; dragWidth = Scr->MyDisplayWidth/2 - frame_bw_times_2; break; case F_TOPZOOM: dragx = basex; dragy = basey; dragHeight = Scr->MyDisplayHeight/2 - frame_bw_times_2; dragWidth = Scr->MyDisplayWidth - frame_bw_times_2; break; case F_BOTTOMZOOM: dragx = basex; dragy = basey + Scr->MyDisplayHeight/2; dragHeight = Scr->MyDisplayHeight/2 - frame_bw_times_2; dragWidth = Scr->MyDisplayWidth - frame_bw_times_2; break; } } if (!Scr->NoRaiseResize) XRaiseWindow(dpy, tmp_win->frame); ConstrainSize(tmp_win, &dragWidth, &dragHeight); SetupWindow (tmp_win, dragx , dragy , dragWidth, dragHeight, -1); XUngrabPointer (dpy, CurrentTime); XUngrabServer (dpy); } void SetFrameShape (TwmWindow *tmp) { /* * see if the titlebar needs to move */ if (tmp->title_w) { int oldx = tmp->title_x, oldy = tmp->title_y; ComputeTitleLocation (tmp); if (oldx != tmp->title_x || oldy != tmp->title_y) XMoveWindow (dpy, tmp->title_w, tmp->title_x, tmp->title_y); } /* * The frame consists of the shape of the contents window offset by * title_height or'ed with the shape of title_w (which is always * rectangular). */ if (tmp->wShaped) { /* * need to do general case */ XShapeCombineShape (dpy, tmp->frame, ShapeBounding, 0, tmp->title_height, tmp->w, ShapeBounding, ShapeSet); if (tmp->title_w) { XShapeCombineShape (dpy, tmp->frame, ShapeBounding, tmp->title_x + tmp->frame_bw, tmp->title_y + tmp->frame_bw, tmp->title_w, ShapeBounding, ShapeUnion); } } else { /* * can optimize rectangular contents window */ if (tmp->squeeze_info) { XRectangle newBounding[2]; XRectangle newClip[2]; int fbw2 = 2 * tmp->frame_bw; /* * Build the border clipping rectangles; one around title, one * around window. The title_[xy] field already have had frame_bw * subtracted off them so that they line up properly in the frame. * * The frame_width and frame_height do *not* include borders. */ /* border */ newBounding[0].x = tmp->title_x; newBounding[0].y = tmp->title_y; newBounding[0].width = tmp->title_width + fbw2; newBounding[0].height = tmp->title_height; newBounding[1].x = -tmp->frame_bw; newBounding[1].y = Scr->TitleHeight; newBounding[1].width = tmp->attr.width + fbw2; newBounding[1].height = tmp->attr.height + fbw2; XShapeCombineRectangles (dpy, tmp->frame, ShapeBounding, 0, 0, newBounding, 2, ShapeSet, YXBanded); /* insides */ newClip[0].x = tmp->title_x + tmp->frame_bw; newClip[0].y = 0; newClip[0].width = tmp->title_width; newClip[0].height = Scr->TitleHeight; newClip[1].x = 0; newClip[1].y = tmp->title_height; newClip[1].width = tmp->attr.width; newClip[1].height = tmp->attr.height; XShapeCombineRectangles (dpy, tmp->frame, ShapeClip, 0, 0, newClip, 2, ShapeSet, YXBanded); } else { (void) XShapeCombineMask (dpy, tmp->frame, ShapeBounding, 0, 0, None, ShapeSet); (void) XShapeCombineMask (dpy, tmp->frame, ShapeClip, 0, 0, None, ShapeSet); } } } /* * Squeezed Title: * * tmp->title_x * 0 | * tmp->title_y ........+--------------+......... -+,- tmp->frame_bw * 0 : ......| +----------+ |....... : -++ * : : | | | | : : ||-Scr->TitleHeight * : : | | | | : : || * +-------+ +----------+ +--------+ -+|-tmp->title_height * | +---------------------------+ | --+ * | | | | * | | | | * | | | | * | | | | * | | | | * | +---------------------------+ | * +-------------------------------+ * * * Unsqueezed Title: * * tmp->title_x * | 0 * tmp->title_y +-------------------------------+ -+,tmp->frame_bw * 0 | +---------------------------+ | -+' * | | | | |-Scr->TitleHeight * | | | | | * + +---------------------------+ + -+ * |-+---------------------------+-| * | | | | * | | | | * | | | | * | | | | * | | | | * | +---------------------------+ | * +-------------------------------+ * * * * Dimensions and Positions: * * frame orgin (0, 0) * frame upper left border (-tmp->frame_bw, -tmp->frame_bw) * frame size w/o border tmp->frame_width , tmp->frame_height * frame/title border width tmp->frame_bw * extra title height w/o bdr tmp->title_height = TitleHeight + frame_bw * title window height Scr->TitleHeight * title origin w/o border (tmp->title_x, tmp->title_y) * client origin (0, Scr->TitleHeight + tmp->frame_bw) * client size tmp->attr.width , tmp->attr.height * * When shaping, need to remember that the width and height of rectangles * are really deltax and deltay to lower right handle corner, so they need * to have -1 subtracted from would normally be the actual extents. */ s in tmp_win */ frame_mask = 0; if (bw != tmp_win->frame_bw) { frame_wc.border_width = tmp_win->frame_bw = bw; frame_mask |= CWBorderWidth; } frame_wc.x = ttwm-1.0.10/src/util.h000064401431060000012000000121761324771013600146100ustar00alancstaff00002660200014/*****************************************************************************/ /* Copyright 1989, 1998 The Open Group Permission to use, copy, modify, distribute, and sell this software and its documentation for any purpose is hereby granted without fee, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation. The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Except as contained in this notice, the name of The Open Group shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization from The Open Group. */ /** Copyright 1988 by Evans & Sutherland Computer Corporation, **/ /** Salt Lake City, Utah **/ /** Cambridge, Massachusetts **/ /** **/ /** All Rights Reserved **/ /** **/ /** Permission to use, copy, modify, and distribute this software and **/ /** its documentation for any purpose and without fee is hereby **/ /** granted, provided that the above copyright notice appear in all **/ /** copies and that both that copyright notice and this permis- **/ /** sion notice appear in supporting documentation, and that the **/ /** name of Evans & Sutherland not be used in advertising **/ /** in publicity pertaining to distribution of the software without **/ /** specific, written prior permission. **/ /** **/ /** EVANS & SUTHERLAND DISCLAIMs ALL WARRANTIES WITH REGARD **/ /** TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANT- **/ /** ABILITY AND FITNESS, IN NO EVENT SHALL EVANS & SUTHERLAND **/ /** BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAM- **/ /** AGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA **/ /** OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER **/ /** TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE **/ /** OR PERFORMANCE OF THIS SOFTWARE. **/ /*****************************************************************************/ /*********************************************************************** * * utility routines header file * * 28-Oct-87 Thomas E. LaStrange File created * ***********************************************************************/ #ifndef _UTIL_ #define _UTIL_ extern void MoveOutline ( Window root, int x, int y, int width, int height, int bw, int th ); extern void Zoom ( Window wf, Window wt ); extern char * ExpandFilename ( const char *name ); extern void GetUnknownIcon ( const char *name ); extern Pixmap FindBitmap ( const char *name, unsigned int *widthp, unsigned int *heightp ); extern Pixmap GetBitmap ( const char *name ); extern void InsertRGBColormap ( Atom a, XStandardColormap *maps, int nmaps, Bool replace ); extern void RemoveRGBColormap ( Atom a ); extern void LocateStandardColormaps ( void ); extern void GetColor ( int kind, Pixel *what, const char *name ); extern void GetColorValue ( int kind, XColor *what, const char *name ); extern void GetFont ( MyFont *font ); extern int MyFont_TextWidth( MyFont *font, const char *string, int len); extern void MyFont_DrawImageString( Display *dpy, Drawable d, MyFont *font, GC gc, int x, int y, const char * string, int len); extern void MyFont_DrawString( Display *dpy, Drawable d, MyFont *font, GC gc, int x, int y, const char * string, int len); extern void MyFont_ChangeGC( unsigned long fix_fore, unsigned long fix_back, MyFont *fix_font); extern Status I18N_FetchName( Display *dpy, Window win, char **winname); extern Status I18N_GetIconName( Display *dpy, Window win, char **iconname); extern void SetFocus ( TwmWindow *tmp_win, Time time ); extern void Bell ( int type, int percent, Window win ); extern int HotX, HotY; #define WM_BELL 0 #define MINOR_ERROR_BELL 1 #define MAJOR_ERROR_BELL 2 #define INFO_BELL 3 #define NUM_BELLS 4 #define QUIET_BELL -100 #define MODERATE_BELL 0 #define LOUD_BELL 100 #ifdef XKB #include #else #define XkbBI_Info 0 #define XkbBI_MinorError 1 #define XkbBI_MajorError 2 #endif #endif /* _UTIL_ */ twm-1.0.10/src/gram.h000064401431060000012000000120541324771015000145500ustar00alancstaff00002660200014/* A Bison parser, made by GNU Bison 3.0.4. */ /* Bison interface for Yacc-like parsers in C Copyright (C) 1984, 1989-1990, 2000-2015 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ /* As a special exception, you may create a larger work that contains part or all of the Bison parser skeleton and distribute that work under terms of your choice, so long as that work isn't itself a parser generator using the skeleton or a modified version thereof as a parser skeleton. Alternatively, if you modify or redistribute the parser skeleton itself, you may (at your option) remove this special exception, which will cause the skeleton and the resulting Bison output files to be licensed under the GNU General Public License without this special exception. This special exception was added by the Free Software Foundation in version 2.2 of Bison. */ #ifndef YY_YY_GRAM_H_INCLUDED # define YY_YY_GRAM_H_INCLUDED /* Debug traces. */ #ifndef YYDEBUG # define YYDEBUG 0 #endif #if YYDEBUG extern int yydebug; #endif /* Token type. */ #ifndef YYTOKENTYPE # define YYTOKENTYPE enum yytokentype { LB = 258, RB = 259, LP = 260, RP = 261, MENUS = 262, MENU = 263, BUTTON = 264, DEFAULT_FUNCTION = 265, PLUS = 266, MINUS = 267, ALL = 268, OR = 269, CURSORS = 270, PIXMAPS = 271, ICONS = 272, COLOR = 273, SAVECOLOR = 274, MONOCHROME = 275, FUNCTION = 276, ICONMGR_SHOW = 277, ICONMGR = 278, WINDOW_FUNCTION = 279, ZOOM = 280, ICONMGRS = 281, ICONMGR_GEOMETRY = 282, ICONMGR_NOSHOW = 283, MAKE_TITLE = 284, GRAYSCALE = 285, ICONIFY_BY_UNMAPPING = 286, DONT_ICONIFY_BY_UNMAPPING = 287, NO_TITLE = 288, AUTO_RAISE = 289, NO_HILITE = 290, ICON_REGION = 291, META = 292, SHIFT = 293, LOCK = 294, CONTROL = 295, WINDOW = 296, TITLE = 297, ICON = 298, ROOT = 299, FRAME = 300, COLON = 301, EQUALS = 302, SQUEEZE_TITLE = 303, DONT_SQUEEZE_TITLE = 304, START_ICONIFIED = 305, NO_TITLE_HILITE = 306, TITLE_HILITE = 307, MOVE = 308, RESIZE = 309, WAIT = 310, SELECT = 311, KILL = 312, LEFT_TITLEBUTTON = 313, RIGHT_TITLEBUTTON = 314, NUMBER = 315, KEYWORD = 316, NKEYWORD = 317, CKEYWORD = 318, CLKEYWORD = 319, FKEYWORD = 320, FSKEYWORD = 321, SKEYWORD = 322, DKEYWORD = 323, JKEYWORD = 324, WINDOW_RING = 325, WARP_CURSOR = 326, ERRORTOKEN = 327, NO_STACKMODE = 328, STRING = 329 }; #endif /* Tokens. */ #define LB 258 #define RB 259 #define LP 260 #define RP 261 #define MENUS 262 #define MENU 263 #define BUTTON 264 #define DEFAULT_FUNCTION 265 #define PLUS 266 #define MINUS 267 #define ALL 268 #define OR 269 #define CURSORS 270 #define PIXMAPS 271 #define ICONS 272 #define COLOR 273 #define SAVECOLOR 274 #define MONOCHROME 275 #define FUNCTION 276 #define ICONMGR_SHOW 277 #define ICONMGR 278 #define WINDOW_FUNCTION 279 #define ZOOM 280 #define ICONMGRS 281 #define ICONMGR_GEOMETRY 282 #define ICONMGR_NOSHOW 283 #define MAKE_TITLE 284 #define GRAYSCALE 285 #define ICONIFY_BY_UNMAPPING 286 #define DONT_ICONIFY_BY_UNMAPPING 287 #define NO_TITLE 288 #define AUTO_RAISE 289 #define NO_HILITE 290 #define ICON_REGION 291 #define META 292 #define SHIFT 293 #define LOCK 294 #define CONTROL 295 #define WINDOW 296 #define TITLE 297 #define ICON 298 #define ROOT 299 #define FRAME 300 #define COLON 301 #define EQUALS 302 #define SQUEEZE_TITLE 303 #define DONT_SQUEEZE_TITLE 304 #define START_ICONIFIED 305 #define NO_TITLE_HILITE 306 #define TITLE_HILITE 307 #define MOVE 308 #define RESIZE 309 #define WAIT 310 #define SELECT 311 #define KILL 312 #define LEFT_TITLEBUTTON 313 #define RIGHT_TITLEBUTTON 314 #define NUMBER 315 #define KEYWORD 316 #define NKEYWORD 317 #define CKEYWORD 318 #define CLKEYWORD 319 #define FKEYWORD 320 #define FSKEYWORD 321 #define SKEYWORD 322 #define DKEYWORD 323 #define JKEYWORD 324 #define WINDOW_RING 325 #define WARP_CURSOR 326 #define ERRORTOKEN 327 #define NO_STACKMODE 328 #define STRING 329 /* Value type. */ #if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED union YYSTYPE { #line 107 "gram.y" /* yacc.c:1909 */ int num; char *ptr; #line 207 "gram.h" /* yacc.c:1909 */ }; typedef union YYSTYPE YYSTYPE; # define YYSTYPE_IS_TRIVIAL 1 # define YYSTYPE_IS_DECLARED 1 #endif extern YYSTYPE yylval; int yyparse (void); #endif /* !YY_YY_GRAM_H_INCLUDED */ twm-1.0.10/src/version.c000064401431060000012000000061351324771013600153110ustar00alancstaff00002660200014/*****************************************************************************/ /* Copyright 1989, 1998 The Open Group Permission to use, copy, modify, distribute, and sell this software and its documentation for any purpose is hereby granted without fee, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation. The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Except as contained in this notice, the name of The Open Group shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization from The Open Group. */ /** Copyright 1988 by Evans & Sutherland Computer Corporation, **/ /** Salt Lake City, Utah **/ /** Cambridge, Massachusetts **/ /** **/ /** All Rights Reserved **/ /** **/ /** Permission to use, copy, modify, and distribute this software and **/ /** its documentation for any purpose and without fee is hereby **/ /** granted, provided that the above copyright notice appear in all **/ /** copies and that both that copyright notice and this permis- **/ /** sion notice appear in supporting documentation, and that the **/ /** name of Evans & Sutherland not be used in advertising **/ /** in publicity pertaining to distribution of the software without **/ /** specific, written prior permission. **/ /** **/ /** EVANS & SUTHERLAND DISCLAIMs ALL WARRANTIES WITH REGARD **/ /** TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANT- **/ /** ABILITY AND FITNESS, IN NO EVENT SHALL EVANS & SUTHERLAND **/ /** BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAM- **/ /** AGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA **/ /** OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER **/ /** TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE **/ /** OR PERFORMANCE OF THIS SOFTWARE. **/ /*****************************************************************************/ const char *Version = XVENDORNAME", "XORG_RELEASE; twm-1.0.10/src/lex.l000064401431060000012000000120331324771013600144170ustar00alancstaff00002660200014%{ /*****************************************************************************/ /* Copyright 1989,1998 The Open Group Permission to use, copy, modify, distribute, and sell this software and its documentation for any purpose is hereby granted without fee, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation. The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Except as contained in this notice, the name of The Open Group shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization from The Open Group. */ /** Copyright 1988 by Evans & Sutherland Computer Corporation, **/ /** Salt Lake City, Utah **/ /** Cambridge, Massachusetts **/ /** **/ /** All Rights Reserved **/ /** **/ /** Permission to use, copy, modify, and distribute this software and **/ /** its documentation for any purpose and without fee is hereby **/ /** granted, provided that the above copyright notice appear in all **/ /** copies and that both that copyright notice and this permis- **/ /** sion notice appear in supporting documentation, and that the **/ /** name of Evans & Sutherland not be used in advertising **/ /** in publicity pertaining to distribution of the software without **/ /** specific, written prior permission. **/ /** **/ /** EVANS & SUTHERLAND DISCLAIMs ALL WARRANTIES WITH REGARD **/ /** TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANT- **/ /** ABILITY AND FITNESS, IN NO EVENT SHALL EVANS & SUTHERLAND **/ /** BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAM- **/ /** AGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA **/ /** OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER **/ /** TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE **/ /** OR PERFORMANCE OF THIS SOFTWARE. **/ /*****************************************************************************/ /*********************************************************************** * * $Xorg: lex.l,v 1.4 2001/02/09 02:05:36 xorgcvs Exp $ * * .twmrc lex file * * 12-Nov-87 Thomas E. LaStrange File created * ***********************************************************************/ /* $XFree86: xc/programs/twm/lex.l,v 3.13 2001/08/27 21:11:39 dawes Exp $ */ /* #include */ /* lex already includes stdio.h */ #include "twm.h" #include "gram.h" #include "list.h" #include "parse.h" #ifdef FLEX_SCANNER int yylineno; #undef YY_INPUT #define YY_INPUT(buf,result,size) ((result) = doinput((buf),(size))) static int doinput (char *buf, int size) { int c; if (size == 0) return (0); if ((c = (*twmInputFunc)()) <= 0) return (0); buf[0] = c; return (1); } #define YY_NO_UNPUT #endif %} string \"([^"]|\\.)*\" number [0-9]+ %% "{" { return (LB); } "}" { return (RB); } "(" { return (LP); } ")" { return (RP); } "=" { return (EQUALS); } ":" { return (COLON); } "+" { return PLUS; } "-" { return MINUS; } "|" { return OR; } [a-zA-Z\.]+ { int token = parse_keyword ((char *)yytext, &yylval.num); if (token == ERRORTOKEN) { twmrc_error_prefix(); fprintf (stderr, "ignoring unknown keyword: %s\n", yytext); ParseError = 1; } else return token; } "!" { yylval.num = F_EXEC; return FSKEYWORD; } "^" { yylval.num = F_CUT; return FSKEYWORD; } {string} { yylval.ptr = (char *)yytext; return STRING; } {number} { (void)sscanf((char *)yytext, "%d", &yylval.num); return (NUMBER); } \#[^\n]*\n {;} [\r\n\t ] {;} . { twmrc_error_prefix(); fprintf (stderr, "ignoring character \"%s\"\n", yytext); ParseError = 1; } %% #ifndef yywrap int yywrap() { return(1);} #endif #undef unput #undef input #undef output #undef feof #define unput(c) twmUnput(c) #define input() (*twmInputFunc)() #define output(c) TwmOutput(c) #define feof() (1) twm-1.0.10/src/add_window.c000064401431060000012000001322561324771013600157470ustar00alancstaff00002660200014/*****************************************************************************/ /* Copyright 1989,1998 The Open Group Permission to use, copy, modify, distribute, and sell this software and its documentation for any purpose is hereby granted without fee, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation. The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Except as contained in this notice, the name of The Open Group shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization from The Open Group. */ /** Copyright 1988 by Evans & Sutherland Computer Corporation, **/ /** Salt Lake City, Utah **/ /** Cambridge, Massachusetts **/ /** **/ /** All Rights Reserved **/ /** **/ /** Permission to use, copy, modify, and distribute this software and **/ /** its documentation for any purpose and without fee is hereby **/ /** granted, provided that the above copyright notice appear in all **/ /** copies and that both that copyright notice and this permis- **/ /** sion notice appear in supporting documentation, and that the **/ /** name of Evans & Sutherland not be used in advertising **/ /** in publicity pertaining to distribution of the software without **/ /** specific, written prior permission. **/ /** **/ /** EVANS & SUTHERLAND DISCLAIMs ALL WARRANTIES WITH REGARD **/ /** TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANT- **/ /** ABILITY AND FITNESS, IN NO EVENT SHALL EVANS & SUTHERLAND **/ /** BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAM- **/ /** AGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA **/ /** OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER **/ /** TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE **/ /** OR PERFORMANCE OF THIS SOFTWARE. **/ /*****************************************************************************/ /********************************************************************** * * Add a new window, put the titlbar and other stuff around * the window * * 31-Mar-88 Tom LaStrange Initial Version. * **********************************************************************/ #include #include "twm.h" #include #include "util.h" #include "resize.h" #include "parse.h" #include "list.h" #include "events.h" #include "menus.h" #include "screen.h" #include "iconmgr.h" #include "session.h" #include "add_window.h" #define gray_width 2 #define gray_height 2 static char gray_bits[] = { 0x02, 0x01}; int AddingX; int AddingY; int AddingW; int AddingH; static int PlaceX = 50; static int PlaceY = 50; static void do_add_binding ( int button, int context, int modifier, int func ); static Window CreateHighlightWindow ( TwmWindow *tmp_win ); static void CreateWindowTitlebarButtons ( TwmWindow *tmp_win ); char NoName[] = "Untitled"; /* name if no name is specified */ /** * map gravity to (x,y) offset signs for adding to x and y when window is * mapped to get proper placement. * * \param tmp window from which to get gravity * \param xp,yp return values * */ void GetGravityOffsets (TwmWindow *tmp, int *xp, int *yp) { static struct _gravity_offset { int x, y; } gravity_offsets[11] = { { 0, 0 }, /* ForgetGravity */ { -1, -1 }, /* NorthWestGravity */ { 0, -1 }, /* NorthGravity */ { 1, -1 }, /* NorthEastGravity */ { -1, 0 }, /* WestGravity */ { 0, 0 }, /* CenterGravity */ { 1, 0 }, /* EastGravity */ { -1, 1 }, /* SouthWestGravity */ { 0, 1 }, /* SouthGravity */ { 1, 1 }, /* SouthEastGravity */ { 0, 0 }, /* StaticGravity */ }; register int g = ((tmp->hints.flags & PWinGravity) ? tmp->hints.win_gravity : NorthWestGravity); if (g < ForgetGravity || g > StaticGravity) { *xp = *yp = 0; } else { *xp = gravity_offsets[g].x; *yp = gravity_offsets[g].y; } } /** * add a new window to the twm list. * * \return pointer to the TwmWindow structure * * \param w the window id of the window to add * \param iconm flag to tell if this is an icon manager window * \param iconp pointer to icon manager struct */ TwmWindow * AddWindow(Window w, int iconm, IconMgr *iconp) { TwmWindow *tmp_win; /* new twm window structure */ int stat; XEvent event; unsigned long valuemask; /* mask for create windows */ XSetWindowAttributes attributes; /* attributes for create windows */ int width, height; /* tmp variable */ int ask_user; /* don't know where to put the window */ int gravx, gravy; /* gravity signs for positioning */ int namelen; int bw2; short saved_x, saved_y, restore_icon_x, restore_icon_y; unsigned short saved_width, saved_height; Bool restore_iconified = 0; Bool restore_icon_info_present = 0; int restoredFromPrevSession; Bool width_ever_changed_by_user; Bool height_ever_changed_by_user; char *name; #ifdef DEBUG fprintf(stderr, "AddWindow: w = 0x%lx\n", (unsigned long)w); #endif /* allocate space for the twm window */ tmp_win = calloc(1, sizeof(TwmWindow)); if (tmp_win == NULL) { fprintf (stderr, "%s: Unable to allocate memory to manage window ID %lx.\n", ProgramName, w); return NULL; } tmp_win->w = w; tmp_win->zoomed = ZOOM_NONE; tmp_win->iconmgr = iconm; tmp_win->iconmgrp = iconp; tmp_win->cmaps.number_cwins = 0; XSelectInput(dpy, tmp_win->w, PropertyChangeMask); XGetWindowAttributes(dpy, tmp_win->w, &tmp_win->attr); if (!I18N_FetchName(dpy, tmp_win->w, &name)) name = NULL; tmp_win->class = NoClass; XGetClassHint(dpy, tmp_win->w, &tmp_win->class); FetchWmProtocols (tmp_win); FetchWmColormapWindows (tmp_win); if (name == NULL) tmp_win->name = strdup(NoName); else { tmp_win->name = strdup(name); free(name); } if (GetWindowConfig (tmp_win, &saved_x, &saved_y, &saved_width, &saved_height, &restore_iconified, &restore_icon_info_present, &restore_icon_x, &restore_icon_y, &width_ever_changed_by_user, &height_ever_changed_by_user)) { tmp_win->attr.x = saved_x; tmp_win->attr.y = saved_y; tmp_win->widthEverChangedByUser = width_ever_changed_by_user; tmp_win->heightEverChangedByUser = height_ever_changed_by_user; if (width_ever_changed_by_user) tmp_win->attr.width = saved_width; if (height_ever_changed_by_user) tmp_win->attr.height = saved_height; restoredFromPrevSession = 1; } else { tmp_win->widthEverChangedByUser = False; tmp_win->heightEverChangedByUser = False; restoredFromPrevSession = 0; } /* * do initial clip; should look at window gravity */ if (tmp_win->attr.width > Scr->MaxWindowWidth) tmp_win->attr.width = Scr->MaxWindowWidth; if (tmp_win->attr.height > Scr->MaxWindowHeight) tmp_win->attr.height = Scr->MaxWindowHeight; tmp_win->wmhints = XGetWMHints(dpy, tmp_win->w); if (tmp_win->wmhints) { if (restore_iconified) { tmp_win->wmhints->initial_state = IconicState; tmp_win->wmhints->flags |= StateHint; } if (restore_icon_info_present) { tmp_win->wmhints->icon_x = restore_icon_x; tmp_win->wmhints->icon_y = restore_icon_y; tmp_win->wmhints->flags |= IconPositionHint; } } if (tmp_win->wmhints && (tmp_win->wmhints->flags & WindowGroupHint)) tmp_win->group = tmp_win->wmhints->window_group; else tmp_win->group = tmp_win->w/* NULL */; /* * The July 27, 1988 draft of the ICCCM ignores the size and position * fields in the WM_NORMAL_HINTS property. */ tmp_win->transient = Transient(tmp_win->w, &tmp_win->transientfor); tmp_win->nameChanged = 0; if (tmp_win->class.res_name == NULL) tmp_win->class.res_name = NoName; if (tmp_win->class.res_class == NULL) tmp_win->class.res_class = NoName; tmp_win->full_name = strdup(tmp_win->name); namelen = strlen (tmp_win->name); tmp_win->highlight = Scr->Highlight && (!(short)(long) LookInList(Scr->NoHighlight, tmp_win->full_name, &tmp_win->class)); tmp_win->stackmode = Scr->StackMode && (!(short)(long) LookInList(Scr->NoStackModeL, tmp_win->full_name, &tmp_win->class)); tmp_win->titlehighlight = Scr->TitleHighlight && (!(short)(long) LookInList(Scr->NoTitleHighlight, tmp_win->full_name, &tmp_win->class)); tmp_win->auto_raise = (short)(long) LookInList(Scr->AutoRaise, tmp_win->full_name, &tmp_win->class); if (tmp_win->auto_raise) Scr->NumAutoRaises++; tmp_win->iconify_by_unmapping = Scr->IconifyByUnmapping; if (Scr->IconifyByUnmapping) { tmp_win->iconify_by_unmapping = iconm ? FALSE : !(short)(long) LookInList(Scr->DontIconify, tmp_win->full_name, &tmp_win->class); } tmp_win->iconify_by_unmapping |= (short)(long) LookInList(Scr->IconifyByUn, tmp_win->full_name, &tmp_win->class); if (LookInList(Scr->WindowRingL, tmp_win->full_name, &tmp_win->class)) { if (Scr->Ring) { tmp_win->ring.next = Scr->Ring->ring.next; if (Scr->Ring->ring.next->ring.prev) Scr->Ring->ring.next->ring.prev = tmp_win; Scr->Ring->ring.next = tmp_win; tmp_win->ring.prev = Scr->Ring; } else { tmp_win->ring.next = tmp_win->ring.prev = Scr->Ring = tmp_win; } } else tmp_win->ring.next = tmp_win->ring.prev = NULL; tmp_win->ring.cursor_valid = False; tmp_win->squeeze_info = NULL; /* * get the squeeze information; note that this does not have to be freed * since it is coming from the screen list */ if (HasShape) { if (!LookInList (Scr->DontSqueezeTitleL, tmp_win->full_name, &tmp_win->class)) { tmp_win->squeeze_info = (SqueezeInfo *) LookInList (Scr->SqueezeTitleL, tmp_win->full_name, &tmp_win->class); if (!tmp_win->squeeze_info) { static SqueezeInfo default_squeeze = { J_LEFT, 0, 0 }; if (Scr->SqueezeTitle) tmp_win->squeeze_info = &default_squeeze; } } } tmp_win->old_bw = tmp_win->attr.border_width; if (Scr->ClientBorderWidth) { tmp_win->frame_bw = tmp_win->old_bw; } else { tmp_win->frame_bw = Scr->BorderWidth; } bw2 = tmp_win->frame_bw * 2; tmp_win->title_height = Scr->TitleHeight + tmp_win->frame_bw; if (Scr->NoTitlebar) tmp_win->title_height = 0; if (LookInList(Scr->MakeTitle, tmp_win->full_name, &tmp_win->class)) tmp_win->title_height = Scr->TitleHeight + tmp_win->frame_bw; if (LookInList(Scr->NoTitle, tmp_win->full_name, &tmp_win->class)) tmp_win->title_height = 0; /* if it is a transient window, don't put a title on it */ if (tmp_win->transient && !Scr->DecorateTransients) tmp_win->title_height = 0; if (LookInList(Scr->StartIconified, tmp_win->full_name, &tmp_win->class)) { if (!tmp_win->wmhints) { tmp_win->wmhints = malloc(sizeof(XWMHints)); tmp_win->wmhints->flags = 0; } tmp_win->wmhints->initial_state = IconicState; tmp_win->wmhints->flags |= StateHint; } GetWindowSizeHints (tmp_win); if (restoredFromPrevSession) { /* * When restoring window positions from the previous session, * we always use NorthWest gravity. */ gravx = gravy = -1; } else { GetGravityOffsets (tmp_win, &gravx, &gravy); } /* * Don't bother user if: * * o the window is a transient, or * * o a USPosition was requested, or * * o a PPosition was requested and UsePPosition is ON or * NON_ZERO if the window is at other than (0,0) */ ask_user = TRUE; if (tmp_win->transient || (tmp_win->hints.flags & USPosition) || ((tmp_win->hints.flags & PPosition) && Scr->UsePPosition && (Scr->UsePPosition == PPOS_ON || tmp_win->attr.x != 0 || tmp_win->attr.y != 0))) ask_user = FALSE; /* * do any prompting for position */ if (HandlingEvents && ask_user && !restoredFromPrevSession) { if (Scr->RandomPlacement) { /* just stick it somewhere */ if ((PlaceX + tmp_win->attr.width) > Scr->MyDisplayWidth) PlaceX = 50; if ((PlaceY + tmp_win->attr.height) > Scr->MyDisplayHeight) PlaceY = 50; tmp_win->attr.x = PlaceX; tmp_win->attr.y = PlaceY; PlaceX += 30; PlaceY += 30; } else { /* else prompt */ if (!(tmp_win->wmhints && tmp_win->wmhints->flags & StateHint && tmp_win->wmhints->initial_state == IconicState)) { Bool firsttime = True; /* better wait until all the mouse buttons have been * released. */ while (TRUE) { XUngrabServer(dpy); XSync(dpy, 0); XGrabServer(dpy); JunkMask = 0; if (!XQueryPointer (dpy, Scr->Root, &JunkRoot, &JunkChild, &JunkX, &JunkY, &AddingX, &AddingY, &JunkMask)) JunkMask = 0; JunkMask &= (Button1Mask | Button2Mask | Button3Mask | Button4Mask | Button5Mask); /* * watch out for changing screens */ if (firsttime) { if (JunkRoot != Scr->Root) { register int scrnum; for (scrnum = 0; scrnum < NumScreens; scrnum++) { if (JunkRoot == RootWindow (dpy, scrnum)) break; } if (scrnum != NumScreens) PreviousScreen = scrnum; } firsttime = False; } /* * wait for buttons to come up; yuck */ if (JunkMask != 0) continue; /* * this will cause a warp to the indicated root */ stat = XGrabPointer(dpy, Scr->Root, False, ButtonPressMask | ButtonReleaseMask | PointerMotionMask | PointerMotionHintMask, GrabModeAsync, GrabModeAsync, Scr->Root, UpperLeftCursor, CurrentTime); if (stat == GrabSuccess) break; } width = (SIZE_HINDENT + MyFont_TextWidth (&Scr->SizeFont, tmp_win->name, namelen)); height = Scr->SizeFont.height + SIZE_VINDENT * 2; XResizeWindow (dpy, Scr->SizeWindow, width + SIZE_HINDENT, height); XMapRaised(dpy, Scr->SizeWindow); InstallRootColormap(); MyFont_ChangeGC(Scr->DefaultC.fore, Scr->DefaultC.back, &Scr->SizeFont); MyFont_DrawImageString (dpy, Scr->SizeWindow, &Scr->SizeFont, Scr->NormalGC, SIZE_HINDENT, SIZE_VINDENT + Scr->SizeFont.ascent, tmp_win->name, namelen); AddingW = tmp_win->attr.width + bw2; AddingH = tmp_win->attr.height + tmp_win->title_height + bw2; if (Scr->DontMoveOff) { /* * Make sure the initial outline comes up on the screen. */ if (AddingX < 0) AddingX = 0; if (AddingX > Scr->MyDisplayWidth - AddingW) AddingX = Scr->MyDisplayWidth - AddingW; if (AddingY < 0) AddingY = 0; if (AddingY > Scr->MyDisplayHeight - AddingH) AddingY = Scr->MyDisplayHeight - AddingH; } MoveOutline(Scr->Root, AddingX, AddingY, AddingW, AddingH, tmp_win->frame_bw, tmp_win->title_height); while (TRUE) { XMaskEvent(dpy, ButtonPressMask | PointerMotionMask, &event); if (Event.type == MotionNotify) { /* discard any extra motion events before a release */ while(XCheckMaskEvent(dpy, ButtonMotionMask | ButtonPressMask, &Event)) if (Event.type == ButtonPress) break; } if (event.type == ButtonPress) { AddingX = event.xbutton.x_root; AddingY = event.xbutton.y_root; /* DontMoveOff prohibits user form off-screen placement */ if (Scr->DontMoveOff) { int AddingR, AddingB; AddingR = AddingX + AddingW; AddingB = AddingY + AddingH; if (AddingX < 0) AddingX = 0; if (AddingR > Scr->MyDisplayWidth) AddingX = Scr->MyDisplayWidth - AddingW; if (AddingY < 0) AddingY = 0; if (AddingB > Scr->MyDisplayHeight) AddingY = Scr->MyDisplayHeight - AddingH; } break; } if (event.type != MotionNotify) { continue; } XQueryPointer(dpy, Scr->Root, &JunkRoot, &JunkChild, &JunkX, &JunkY, &AddingX, &AddingY, &JunkMask); if (Scr->DontMoveOff) { int AddingR, AddingB; AddingR = AddingX + AddingW; AddingB = AddingY + AddingH; if (AddingX < 0) AddingX = 0; if (AddingR > Scr->MyDisplayWidth) AddingX = Scr->MyDisplayWidth - AddingW; if (AddingY < 0) AddingY = 0; if (AddingB > Scr->MyDisplayHeight) AddingY = Scr->MyDisplayHeight - AddingH; } MoveOutline(Scr->Root, AddingX, AddingY, AddingW, AddingH, tmp_win->frame_bw, tmp_win->title_height); } if (event.xbutton.button == Button2) { int lastx, lasty; Scr->SizeStringOffset = width + MyFont_TextWidth(&Scr->SizeFont, ": ", 2); XResizeWindow (dpy, Scr->SizeWindow, Scr->SizeStringOffset + Scr->SizeStringWidth, height); MyFont_DrawImageString (dpy, Scr->SizeWindow, &Scr->SizeFont, Scr->NormalGC, width, SIZE_VINDENT + Scr->SizeFont.ascent, ": ", 2); if (0/*Scr->AutoRelativeResize*/) { int dx = (tmp_win->attr.width / 4); int dy = (tmp_win->attr.height / 4); #define HALF_AVE_CURSOR_SIZE 8 /* so that it is visible */ if (dx < HALF_AVE_CURSOR_SIZE) dx = HALF_AVE_CURSOR_SIZE; if (dy < HALF_AVE_CURSOR_SIZE) dy = HALF_AVE_CURSOR_SIZE; #undef HALF_AVE_CURSOR_SIZE dx += (tmp_win->frame_bw + 1); dy += (bw2 + tmp_win->title_height + 1); if (AddingX + dx >= Scr->MyDisplayWidth) dx = Scr->MyDisplayWidth - AddingX - 1; if (AddingY + dy >= Scr->MyDisplayHeight) dy = Scr->MyDisplayHeight - AddingY - 1; if (dx > 0 && dy > 0) XWarpPointer (dpy, None, None, 0, 0, 0, 0, dx, dy); } else { XWarpPointer (dpy, None, Scr->Root, 0, 0, 0, 0, AddingX + AddingW/2, AddingY + AddingH/2); } AddStartResize(tmp_win, AddingX, AddingY, AddingW, AddingH); lastx = -10000; lasty = -10000; while (TRUE) { XMaskEvent(dpy, ButtonReleaseMask | ButtonMotionMask, &event); if (Event.type == MotionNotify) { /* discard any extra motion events before a release */ while(XCheckMaskEvent(dpy, ButtonMotionMask | ButtonReleaseMask, &Event)) if (Event.type == ButtonRelease) break; } if (event.type == ButtonRelease) { AddEndResize(tmp_win); break; } if (event.type != MotionNotify) { continue; } /* * XXX - if we are going to do a loop, we ought to consider * using multiple GXxor lines so that we don't need to * grab the server. */ XQueryPointer(dpy, Scr->Root, &JunkRoot, &JunkChild, &JunkX, &JunkY, &AddingX, &AddingY, &JunkMask); if (lastx != AddingX || lasty != AddingY) { DoResize(AddingX, AddingY, tmp_win); lastx = AddingX; lasty = AddingY; } } } else if (event.xbutton.button == Button3) { int maxw = Scr->MyDisplayWidth - AddingX - bw2; int maxh = Scr->MyDisplayHeight - AddingY - bw2; /* * Make window go to bottom of screen, and clip to right edge. * This is useful when popping up large windows and fixed * column text windows. */ if (AddingW > maxw) AddingW = maxw; AddingH = maxh; ConstrainSize (tmp_win, &AddingW, &AddingH); /* w/o borders */ AddingW += bw2; AddingH += bw2; } else { XMaskEvent(dpy, ButtonReleaseMask, &event); } MoveOutline(Scr->Root, 0, 0, 0, 0, 0, 0); XUnmapWindow(dpy, Scr->SizeWindow); UninstallRootColormap(); XUngrabPointer(dpy, CurrentTime); tmp_win->attr.x = AddingX; tmp_win->attr.y = AddingY + tmp_win->title_height; tmp_win->attr.width = AddingW - bw2; tmp_win->attr.height = AddingH - tmp_win->title_height - bw2; XUngrabServer(dpy); } } } else { /* put it where asked, mod title bar */ /* if the gravity is towards the top, move it by the title height */ if (gravy < 0) tmp_win->attr.y -= gravy * tmp_win->title_height; } #ifdef DEBUG fprintf(stderr, " position window %d, %d %dx%d\n", tmp_win->attr.x, tmp_win->attr.y, tmp_win->attr.width, tmp_win->attr.height); #endif if (!Scr->ClientBorderWidth) { /* need to adjust for twm borders */ int delta = tmp_win->attr.border_width - tmp_win->frame_bw; tmp_win->attr.x += gravx * delta; tmp_win->attr.y += gravy * delta; } tmp_win->title_width = tmp_win->attr.width; if (tmp_win->old_bw) XSetWindowBorderWidth (dpy, tmp_win->w, 0); tmp_win->name_width = MyFont_TextWidth(&Scr->TitleBarFont, tmp_win->name, namelen); if (!I18N_GetIconName(dpy, tmp_win->w, &name)) { tmp_win->icon_name = strdup(tmp_win->name); } else { if (name == NULL) { tmp_win->icon_name = strdup(tmp_win->name); } else { tmp_win->icon_name = strdup(name); free(name); } } tmp_win->iconified = FALSE; tmp_win->icon = FALSE; tmp_win->icon_on = FALSE; XGrabServer(dpy); /* * Make sure the client window still exists. We don't want to leave an * orphan frame window if it doesn't. Since we now have the server * grabbed, the window can't disappear later without having been * reparented, so we'll get a DestroyNotify for it. We won't have * gotten one for anything up to here, however. */ if (XGetGeometry(dpy, tmp_win->w, &JunkRoot, &JunkX, &JunkY, &JunkWidth, &JunkHeight, &JunkBW, &JunkDepth) == 0) { free(tmp_win); XUngrabServer(dpy); return(NULL); } /* add the window into the twm list */ tmp_win->next = Scr->TwmRoot.next; if (Scr->TwmRoot.next != NULL) Scr->TwmRoot.next->prev = tmp_win; tmp_win->prev = &Scr->TwmRoot; Scr->TwmRoot.next = tmp_win; /* get all the colors for the window */ tmp_win->border = Scr->BorderColor; tmp_win->icon_border = Scr->IconBorderColor; tmp_win->border_tile.fore = Scr->BorderTileC.fore; tmp_win->border_tile.back = Scr->BorderTileC.back; tmp_win->title.fore = Scr->TitleC.fore; tmp_win->title.back = Scr->TitleC.back; tmp_win->iconc.fore = Scr->IconC.fore; tmp_win->iconc.back = Scr->IconC.back; GetColorFromList(Scr->BorderColorL, tmp_win->full_name, &tmp_win->class, &tmp_win->border); GetColorFromList(Scr->IconBorderColorL, tmp_win->full_name, &tmp_win->class, &tmp_win->icon_border); GetColorFromList(Scr->BorderTileForegroundL, tmp_win->full_name, &tmp_win->class, &tmp_win->border_tile.fore); GetColorFromList(Scr->BorderTileBackgroundL, tmp_win->full_name, &tmp_win->class, &tmp_win->border_tile.back); GetColorFromList(Scr->TitleForegroundL, tmp_win->full_name, &tmp_win->class, &tmp_win->title.fore); GetColorFromList(Scr->TitleBackgroundL, tmp_win->full_name, &tmp_win->class, &tmp_win->title.back); GetColorFromList(Scr->IconForegroundL, tmp_win->full_name, &tmp_win->class, &tmp_win->iconc.fore); GetColorFromList(Scr->IconBackgroundL, tmp_win->full_name, &tmp_win->class, &tmp_win->iconc.back); /* create windows */ tmp_win->frame_x = tmp_win->attr.x + tmp_win->old_bw - tmp_win->frame_bw; tmp_win->frame_y = tmp_win->attr.y - tmp_win->title_height + tmp_win->old_bw - tmp_win->frame_bw; tmp_win->frame_width = tmp_win->attr.width; tmp_win->frame_height = tmp_win->attr.height + tmp_win->title_height; valuemask = CWBackPixmap | CWBorderPixel | CWCursor | CWEventMask; attributes.background_pixmap = None; attributes.border_pixel = tmp_win->border; attributes.cursor = Scr->FrameCursor; attributes.event_mask = (SubstructureRedirectMask | ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask); if (tmp_win->attr.save_under) { attributes.save_under = True; valuemask |= CWSaveUnder; } tmp_win->frame = XCreateWindow (dpy, Scr->Root, tmp_win->frame_x, tmp_win->frame_y, (unsigned int) tmp_win->frame_width, (unsigned int) tmp_win->frame_height, (unsigned int) tmp_win->frame_bw, Scr->d_depth, (unsigned int) CopyFromParent, Scr->d_visual, valuemask, &attributes); if (tmp_win->title_height) { valuemask = (CWEventMask | CWBorderPixel | CWBackPixel); attributes.event_mask = (KeyPressMask | ButtonPressMask | ButtonReleaseMask | ExposureMask); attributes.border_pixel = tmp_win->border; attributes.background_pixel = tmp_win->title.back; tmp_win->title_w = XCreateWindow (dpy, tmp_win->frame, -tmp_win->frame_bw, -tmp_win->frame_bw, (unsigned int) tmp_win->attr.width, (unsigned int) Scr->TitleHeight, (unsigned int) tmp_win->frame_bw, Scr->d_depth, (unsigned int) CopyFromParent, Scr->d_visual, valuemask, &attributes); } else { tmp_win->title_w = 0; tmp_win->squeeze_info = NULL; } if (tmp_win->highlight) { tmp_win->gray = XCreatePixmapFromBitmapData(dpy, Scr->Root, gray_bits, gray_width, gray_height, tmp_win->border_tile.fore, tmp_win->border_tile.back, Scr->d_depth); SetBorder (tmp_win, False); } else tmp_win->gray = None; if (tmp_win->title_w) { CreateWindowTitlebarButtons (tmp_win); ComputeTitleLocation (tmp_win); XMoveWindow (dpy, tmp_win->title_w, tmp_win->title_x, tmp_win->title_y); XDefineCursor(dpy, tmp_win->title_w, Scr->TitleCursor); } valuemask = (CWEventMask | CWDontPropagate); attributes.event_mask = (StructureNotifyMask | PropertyChangeMask | ColormapChangeMask | VisibilityChangeMask | EnterWindowMask | LeaveWindowMask); attributes.do_not_propagate_mask = ButtonPressMask | ButtonReleaseMask; XChangeWindowAttributes (dpy, tmp_win->w, valuemask, &attributes); if (HasShape) XShapeSelectInput (dpy, tmp_win->w, ShapeNotifyMask); if (tmp_win->title_w) { XMapWindow (dpy, tmp_win->title_w); } if (HasShape) { int xws, yws, xbs, ybs; unsigned wws, hws, wbs, hbs; int boundingShaped, clipShaped; XShapeSelectInput (dpy, tmp_win->w, ShapeNotifyMask); XShapeQueryExtents (dpy, tmp_win->w, &boundingShaped, &xws, &yws, &wws, &hws, &clipShaped, &xbs, &ybs, &wbs, &hbs); tmp_win->wShaped = boundingShaped; } if (!tmp_win->iconmgr) XAddToSaveSet(dpy, tmp_win->w); XReparentWindow(dpy, tmp_win->w, tmp_win->frame, 0, tmp_win->title_height); /* * Reparenting generates an UnmapNotify event, followed by a MapNotify. * Set the map state to FALSE to prevent a transition back to * WithdrawnState in HandleUnmapNotify. Map state gets set correctly * again in HandleMapNotify. */ tmp_win->mapped = FALSE; SetupFrame (tmp_win, tmp_win->frame_x, tmp_win->frame_y, tmp_win->frame_width, tmp_win->frame_height, -1, True); /* wait until the window is iconified and the icon window is mapped * before creating the icon window */ tmp_win->icon_w = (Window) 0; if (!tmp_win->iconmgr) { GrabButtons(tmp_win); GrabKeys(tmp_win); } (void) AddIconManager(tmp_win); XSaveContext(dpy, tmp_win->w, TwmContext, (caddr_t) tmp_win); XSaveContext(dpy, tmp_win->w, ScreenContext, (caddr_t) Scr); XSaveContext(dpy, tmp_win->frame, TwmContext, (caddr_t) tmp_win); XSaveContext(dpy, tmp_win->frame, ScreenContext, (caddr_t) Scr); if (tmp_win->title_height) { int i; int nb = Scr->TBInfo.nleft + Scr->TBInfo.nright; XSaveContext(dpy, tmp_win->title_w, TwmContext, (caddr_t) tmp_win); XSaveContext(dpy, tmp_win->title_w, ScreenContext, (caddr_t) Scr); for (i = 0; i < nb; i++) { XSaveContext(dpy, tmp_win->titlebuttons[i].window, TwmContext, (caddr_t) tmp_win); XSaveContext(dpy, tmp_win->titlebuttons[i].window, ScreenContext, (caddr_t) Scr); } if (tmp_win->hilite_w) { XSaveContext(dpy, tmp_win->hilite_w, TwmContext, (caddr_t)tmp_win); XSaveContext(dpy, tmp_win->hilite_w, ScreenContext, (caddr_t)Scr); } } XUngrabServer(dpy); /* if we were in the middle of a menu activated function, regrab * the pointer */ if (RootFunction) ReGrab(); return (tmp_win); } /** * checks to see if we should really put a twm frame on the window * * \return TRUE - go ahead and place the window * \return FALSE - don't frame the window * \param w the window to check */ int MappedNotOverride(Window w) { XWindowAttributes wa; XGetWindowAttributes(dpy, w, &wa); return ((wa.map_state != IsUnmapped) && (wa.override_redirect != True)); } /** * attach default bindings so that naive users don't get messed up if they * provide a minimal twmrc. */ static void do_add_binding (int button, int context, int modifier, int func) { MouseButton *mb = &Scr->Mouse[button][context][modifier]; if (mb->func) return; /* already defined */ mb->func = func; mb->item = NULL; } void AddDefaultBindings (void) { /* * The bindings are stored in Scr->Mouse, indexed by * Mouse[button_number][C_context][modifier]. */ #define NoModifierMask 0 do_add_binding (Button1, C_TITLE, NoModifierMask, F_MOVE); do_add_binding (Button1, C_ICON, NoModifierMask, F_ICONIFY); do_add_binding (Button1, C_ICONMGR, NoModifierMask, F_ICONIFY); do_add_binding (Button2, C_TITLE, NoModifierMask, F_RAISELOWER); do_add_binding (Button2, C_ICON, NoModifierMask, F_ICONIFY); do_add_binding (Button2, C_ICONMGR, NoModifierMask, F_ICONIFY); #undef NoModifierMask } /** * grab needed buttons for the window * * \param[in] tmp_win the twm window structure to use */ void GrabButtons(TwmWindow *tmp_win) { int i, j; for (i = 0; i < MAX_BUTTONS+1; i++) { for (j = 0; j < MOD_SIZE; j++) { if (Scr->Mouse[i][C_WINDOW][j].func != 0) { /* twm used to do this grab on the application main window, * tmp_win->w . This was not ICCCM complient and was changed. */ XGrabButton(dpy, i, j, tmp_win->frame, True, ButtonPressMask | ButtonReleaseMask, GrabModeAsync, GrabModeAsync, None, Scr->FrameCursor); } } } } /** * grab needed keys for the window * * \param[in] tmp_win the twm window structure to use */ void GrabKeys(TwmWindow *tmp_win) { FuncKey *tmp; IconMgr *p; for (tmp = Scr->FuncKeyRoot.next; tmp != NULL; tmp = tmp->next) { switch (tmp->cont) { case C_WINDOW: XGrabKey(dpy, tmp->keycode, tmp->mods, tmp_win->w, True, GrabModeAsync, GrabModeAsync); break; case C_ICON: if (tmp_win->icon_w) XGrabKey(dpy, tmp->keycode, tmp->mods, tmp_win->icon_w, True, GrabModeAsync, GrabModeAsync); case C_TITLE: if (tmp_win->title_w) XGrabKey(dpy, tmp->keycode, tmp->mods, tmp_win->title_w, True, GrabModeAsync, GrabModeAsync); break; case C_NAME: XGrabKey(dpy, tmp->keycode, tmp->mods, tmp_win->w, True, GrabModeAsync, GrabModeAsync); if (tmp_win->icon_w) XGrabKey(dpy, tmp->keycode, tmp->mods, tmp_win->icon_w, True, GrabModeAsync, GrabModeAsync); if (tmp_win->title_w) XGrabKey(dpy, tmp->keycode, tmp->mods, tmp_win->title_w, True, GrabModeAsync, GrabModeAsync); break; /* case C_ROOT: XGrabKey(dpy, tmp->keycode, tmp->mods, Scr->Root, True, GrabModeAsync, GrabModeAsync); break; */ } } for (tmp = Scr->FuncKeyRoot.next; tmp != NULL; tmp = tmp->next) { if (tmp->cont == C_ICONMGR && !Scr->NoIconManagers) { for (p = &Scr->iconmgr; p != NULL; p = p->next) { XUngrabKey(dpy, tmp->keycode, tmp->mods, p->twm_win->w); } } } } static Window CreateHighlightWindow (TwmWindow *tmp_win) { XSetWindowAttributes attributes; /* attributes for create windows */ Pixmap pm = None; GC gc; XGCValues gcv; unsigned long valuemask; int h = (Scr->TitleHeight - 2 * Scr->FramePadding); Window w; /* * If a special highlight pixmap was given, use that. Otherwise, * use a nice, even gray pattern. The old horizontal lines look really * awful on interlaced monitors (as well as resembling other looks a * little bit too closely), but can be used by putting * * Pixmaps { TitleHighlight "hline2" } * * (or whatever the horizontal line bitmap is named) in the startup * file. If all else fails, use the foreground color to look like a * solid line. */ if (!Scr->hilitePm) { Scr->hilitePm = XCreateBitmapFromData (dpy, tmp_win->title_w, gray_bits, gray_width, gray_height); Scr->hilite_pm_width = gray_width; Scr->hilite_pm_height = gray_height; } if (Scr->hilitePm) { pm = XCreatePixmap (dpy, tmp_win->title_w, Scr->hilite_pm_width, Scr->hilite_pm_height, Scr->d_depth); gcv.foreground = tmp_win->title.fore; gcv.background = tmp_win->title.back; gcv.graphics_exposures = False; gc = XCreateGC (dpy, pm, (GCForeground|GCBackground|GCGraphicsExposures), &gcv); if (gc) { XCopyPlane (dpy, Scr->hilitePm, pm, gc, 0, 0, Scr->hilite_pm_width, Scr->hilite_pm_height, 0, 0, 1); XFreeGC (dpy, gc); } else { XFreePixmap (dpy, pm); pm = None; } } if (pm) { valuemask = CWBackPixmap; attributes.background_pixmap = pm; } else { valuemask = CWBackPixel; attributes.background_pixel = tmp_win->title.fore; } w = XCreateWindow (dpy, tmp_win->title_w, 0, Scr->FramePadding, (unsigned int) Scr->TBInfo.width, (unsigned int) h, (unsigned int) 0, Scr->d_depth, (unsigned int) CopyFromParent, Scr->d_visual, valuemask, &attributes); if (pm) XFreePixmap (dpy, pm); return w; } void ComputeCommonTitleOffsets (void) { int buttonwidth = (Scr->TBInfo.width + Scr->TBInfo.pad); Scr->TBInfo.leftx = Scr->TBInfo.rightoff = Scr->FramePadding; if (Scr->TBInfo.nleft > 0) Scr->TBInfo.leftx += Scr->ButtonIndent; Scr->TBInfo.titlex = (Scr->TBInfo.leftx + (Scr->TBInfo.nleft * buttonwidth) - Scr->TBInfo.pad + Scr->TitlePadding); if (Scr->TBInfo.nright > 0) Scr->TBInfo.rightoff += (Scr->ButtonIndent + ((Scr->TBInfo.nright * buttonwidth) - Scr->TBInfo.pad)); return; } void ComputeWindowTitleOffsets (TwmWindow *tmp_win, int width, Bool squeeze) { tmp_win->highlightx = (Scr->TBInfo.titlex + tmp_win->name_width); if (tmp_win->hilite_w || Scr->TBInfo.nright > 0) tmp_win->highlightx += Scr->TitlePadding; tmp_win->rightx = width - Scr->TBInfo.rightoff; if (squeeze && tmp_win->squeeze_info) { int rx = (tmp_win->highlightx + (tmp_win->hilite_w ? Scr->TBInfo.width * 2 : 0) + (Scr->TBInfo.nright > 0 ? Scr->TitlePadding : 0) + Scr->FramePadding); if (rx < tmp_win->rightx) tmp_win->rightx = rx; } return; } /** * calculate the position of the title window. We need to take the frame_bw * into account since we want (0,0) of the title window to line up with (0,0) * of the frame window. */ void ComputeTitleLocation (register TwmWindow *tmp) { tmp->title_x = -tmp->frame_bw; tmp->title_y = -tmp->frame_bw; if (tmp->squeeze_info) { register SqueezeInfo *si = tmp->squeeze_info; int basex; int maxwidth = tmp->frame_width; int tw = tmp->title_width; /* * figure label base from squeeze info (justification fraction) */ if (si->denom == 0) { /* num is pixel based */ if ((basex = si->num) == 0) { /* look for special cases */ switch (si->justify) { case J_RIGHT: basex = maxwidth; break; case J_CENTER: basex = maxwidth / 2; break; } } } else { /* num/denom is fraction */ basex = ((si->num * maxwidth) / si->denom); if (si->num < 0) basex += maxwidth; } /* * adjust for left (nop), center, right justify and clip */ switch (si->justify) { case J_CENTER: basex -= tw / 2; break; case J_RIGHT: basex -= tw - 1; break; } if (basex > maxwidth - tw + 1) basex = maxwidth - tw + 1; if (basex < 0) basex = 0; tmp->title_x = basex - tmp->frame_bw; } } static void CreateWindowTitlebarButtons (TwmWindow *tmp_win) { unsigned long valuemask; /* mask for create windows */ XSetWindowAttributes attributes; /* attributes for create windows */ int leftx, rightx, y; TitleButton *tb; int nb; if (tmp_win->title_height == 0) { tmp_win->hilite_w = 0; return; } /* * create the title bar windows; let the event handler deal with painting * so that we don't have to spend two pixmaps (or deal with hashing) */ ComputeWindowTitleOffsets (tmp_win, tmp_win->attr.width, False); leftx = y = Scr->TBInfo.leftx; rightx = tmp_win->rightx; attributes.win_gravity = NorthWestGravity; attributes.background_pixel = tmp_win->title.back; attributes.border_pixel = tmp_win->title.fore; attributes.event_mask = (ButtonPressMask | ButtonReleaseMask | ExposureMask); attributes.cursor = Scr->ButtonCursor; valuemask = (CWWinGravity | CWBackPixel | CWBorderPixel | CWEventMask | CWCursor); tmp_win->titlebuttons = NULL; nb = Scr->TBInfo.nleft + Scr->TBInfo.nright; if (nb > 0) { tmp_win->titlebuttons = malloc (nb * sizeof(TBWindow)); if (!tmp_win->titlebuttons) { fprintf (stderr, "%s: unable to allocate %d titlebuttons\n", ProgramName, nb); } else { TBWindow *tbw; int boxwidth = (Scr->TBInfo.width + Scr->TBInfo.pad); unsigned int h = (Scr->TBInfo.width - Scr->TBInfo.border * 2); for (tb = Scr->TBInfo.head, tbw = tmp_win->titlebuttons; tb; tb = tb->next, tbw++) { int x; if (tb->rightside) { x = rightx; rightx += boxwidth; attributes.win_gravity = NorthEastGravity; } else { x = leftx; leftx += boxwidth; attributes.win_gravity = NorthWestGravity; } tbw->window = XCreateWindow (dpy, tmp_win->title_w, x, y, h, h, (unsigned int) Scr->TBInfo.border, 0, (unsigned int) CopyFromParent, (Visual *) CopyFromParent, valuemask, &attributes); tbw->info = tb; } } } tmp_win->hilite_w = (tmp_win->titlehighlight ? CreateHighlightWindow (tmp_win) : None); XMapSubwindows(dpy, tmp_win->title_w); if (tmp_win->hilite_w) XUnmapWindow(dpy, tmp_win->hilite_w); return; } void SetHighlightPixmap (char *filename) { Pixmap pm = GetBitmap (filename); if (pm) { if (Scr->hilitePm) { XFreePixmap (dpy, Scr->hilitePm); } Scr->hilitePm = pm; Scr->hilite_pm_width = JunkWidth; Scr->hilite_pm_height = JunkHeight; } } void FetchWmProtocols (TwmWindow *tmp) { unsigned long flags = 0L; Atom *protocols = NULL; int n; if (XGetWMProtocols (dpy, tmp->w, &protocols, &n)) { register int i; register Atom *ap; for (i = 0, ap = protocols; i < n; i++, ap++) { if (*ap == _XA_WM_TAKE_FOCUS) flags |= DoesWmTakeFocus; if (*ap == _XA_WM_SAVE_YOURSELF) flags |= DoesWmSaveYourself; if (*ap == _XA_WM_DELETE_WINDOW) flags |= DoesWmDeleteWindow; } if (protocols) XFree (protocols); } tmp->protocols = flags; } TwmColormap * CreateTwmColormap(Colormap c) { TwmColormap *cmap; cmap = malloc(sizeof(TwmColormap)); if (!cmap || XSaveContext(dpy, c, ColormapContext, (caddr_t) cmap)) { if (cmap) free(cmap); return (NULL); } cmap->c = c; cmap->state = 0; cmap->install_req = 0; cmap->w = None; cmap->refcnt = 1; return (cmap); } ColormapWindow * CreateColormapWindow(Window w, Bool creating_parent, Bool property_window) { ColormapWindow *cwin; TwmColormap *cmap; XWindowAttributes attributes; cwin = malloc(sizeof(ColormapWindow)); if (cwin) { if (!XGetWindowAttributes(dpy, w, &attributes) || XSaveContext(dpy, w, ColormapContext, (caddr_t) cwin)) { free(cwin); return (NULL); } if (XFindContext(dpy, attributes.colormap, ColormapContext, (caddr_t *)&cwin->colormap) == XCNOENT) { cwin->colormap = cmap = CreateTwmColormap(attributes.colormap); if (!cmap) { XDeleteContext(dpy, w, ColormapContext); free(cwin); return (NULL); } } else { cwin->colormap->refcnt++; } cwin->w = w; /* * Assume that windows in colormap list are * obscured if we are creating the parent window. * Otherwise, we assume they are unobscured. */ cwin->visibility = creating_parent ? VisibilityPartiallyObscured : VisibilityUnobscured; cwin->refcnt = 1; /* * If this is a ColormapWindow property window and we * are not monitoring ColormapNotify or VisibilityNotify * events, we need to. */ if (property_window && (attributes.your_event_mask & (ColormapChangeMask|VisibilityChangeMask)) != (ColormapChangeMask|VisibilityChangeMask)) { XSelectInput(dpy, w, attributes.your_event_mask | (ColormapChangeMask|VisibilityChangeMask)); } } return (cwin); } void FetchWmColormapWindows (TwmWindow *tmp) { register int i, j; Window *cmap_windows = NULL; Bool can_free_cmap_windows = False; int number_cmap_windows = 0; ColormapWindow **cwins = NULL; int previously_installed; number_cmap_windows = 0; if (/* SUPPRESS 560 */(previously_installed = (Scr->cmapInfo.cmaps == &tmp->cmaps && tmp->cmaps.number_cwins))) { cwins = tmp->cmaps.cwins; for (i = 0; i < tmp->cmaps.number_cwins; i++) cwins[i]->colormap->state = 0; } if (XGetWMColormapWindows (dpy, tmp->w, &cmap_windows, &number_cmap_windows) && number_cmap_windows > 0) { can_free_cmap_windows = False; /* * check if the top level is in the list, add to front if not */ for (i = 0; i < number_cmap_windows; i++) { if (cmap_windows[i] == tmp->w) break; } if (i == number_cmap_windows) { /* not in list */ Window *new_cmap_windows = malloc (sizeof(Window) * (number_cmap_windows + 1)); if (!new_cmap_windows) { fprintf (stderr, "%s: unable to allocate %d element colormap window array\n", ProgramName, number_cmap_windows+1); goto done; } new_cmap_windows[0] = tmp->w; /* add to front */ for (i = 0; i < number_cmap_windows; i++) { /* append rest */ new_cmap_windows[i+1] = cmap_windows[i]; } XFree (cmap_windows); can_free_cmap_windows = True; /* do not use XFree any more */ cmap_windows = new_cmap_windows; number_cmap_windows++; } cwins = malloc(sizeof(ColormapWindow *) * number_cmap_windows); if (cwins) { for (i = 0; i < number_cmap_windows; i++) { /* * Copy any existing entries into new list. */ for (j = 0; j < tmp->cmaps.number_cwins; j++) { if (tmp->cmaps.cwins[j]->w == cmap_windows[i]) { cwins[i] = tmp->cmaps.cwins[j]; cwins[i]->refcnt++; break; } } /* * If the colormap window is not being pointed by * some other applications colormap window list, * create a new entry. */ if (j == tmp->cmaps.number_cwins) { if (XFindContext(dpy, cmap_windows[i], ColormapContext, (caddr_t *)&cwins[i]) == XCNOENT) { if ((cwins[i] = CreateColormapWindow(cmap_windows[i], (Bool) tmp->cmaps.number_cwins == 0, True)) == NULL) { int k; for (k = i + 1; k < number_cmap_windows; k++) cmap_windows[k-1] = cmap_windows[k]; i--; number_cmap_windows--; } } else cwins[i]->refcnt++; } } } } /* No else here, in case we bailed out of clause above. */ if (number_cmap_windows == 0) { number_cmap_windows = 1; cwins = malloc(sizeof(ColormapWindow *)); if (XFindContext(dpy, tmp->w, ColormapContext, (caddr_t *)&cwins[0]) == XCNOENT) { cwins[0] = CreateColormapWindow(tmp->w, (Bool) tmp->cmaps.number_cwins == 0, False); if (cwins[0] == NULL) number_cmap_windows = 0; } else cwins[0]->refcnt++; } if (tmp->cmaps.number_cwins) free_cwins(tmp); tmp->cmaps.cwins = cwins; tmp->cmaps.number_cwins = number_cmap_windows; if (number_cmap_windows > 1) tmp->cmaps.scoreboard = calloc(1, ColormapsScoreboardLength(&tmp->cmaps)); if (previously_installed) InstallWindowColormaps(PropertyNotify, (TwmWindow *) NULL); done: if (cmap_windows) { if (can_free_cmap_windows) free (cmap_windows); else XFree (cmap_windows); } return; } void GetWindowSizeHints (TwmWindow *tmp) { long supplied = 0; if (!XGetWMNormalHints (dpy, tmp->w, &tmp->hints, &supplied)) tmp->hints.flags = 0; if (tmp->hints.flags & PResizeInc) { if (tmp->hints.width_inc == 0) tmp->hints.width_inc = 1; if (tmp->hints.height_inc == 0) tmp->hints.height_inc = 1; } if (!(supplied & PWinGravity) && (tmp->hints.flags & USPosition)) { static int gravs[] = { SouthEastGravity, SouthWestGravity, NorthEastGravity, NorthWestGravity }; int right = tmp->attr.x + tmp->attr.width + 2 * tmp->old_bw; int bottom = tmp->attr.y + tmp->attr.height + 2 * tmp->old_bw; tmp->hints.win_gravity = gravs[((Scr->MyDisplayHeight - bottom < tmp->title_height) ? 0 : 2) | ((Scr->MyDisplayWidth - right < tmp->title_height) ? 0 : 1)]; tmp->hints.flags |= PWinGravity; } } window to line up with (0,0) * of the frame window. */ void ComputeTitleLocation (register TwmWindow *tmp) { tmp->title_x = -tmp->frame_bw; tmp->title_y = -tmp->frame_bw; if (tmp->squeeze_info) { register SqueezeInfo *si = tmp->squeeze_info; int basex; int maxwidth = tmp->frame_width; int tw = tmp->title_width; /* twm-1.0.10/src/events.h000064401431060000012000000123661324771013600151400ustar00alancstaff00002660200014/*****************************************************************************/ /* Copyright 1989, 1998 The Open Group Permission to use, copy, modify, distribute, and sell this software and its documentation for any purpose is hereby granted without fee, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation. The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Except as contained in this notice, the name of The Open Group shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization from The Open Group. */ /** Copyright 1988 by Evans & Sutherland Computer Corporation, **/ /** Salt Lake City, Utah **/ /** Cambridge, Massachusetts **/ /** **/ /** All Rights Reserved **/ /** **/ /** Permission to use, copy, modify, and distribute this software and **/ /** its documentation for any purpose and without fee is hereby **/ /** granted, provided that the above copyright notice appear in all **/ /** copies and that both that copyright notice and this permis- **/ /** sion notice appear in supporting documentation, and that the **/ /** name of Evans & Sutherland not be used in advertising **/ /** in publicity pertaining to distribution of the software without **/ /** specific, written prior permission. **/ /** **/ /** EVANS & SUTHERLAND DISCLAIMs ALL WARRANTIES WITH REGARD **/ /** TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANT- **/ /** ABILITY AND FITNESS, IN NO EVENT SHALL EVANS & SUTHERLAND **/ /** BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAM- **/ /** AGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA **/ /** OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER **/ /** TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE **/ /** OR PERFORMANCE OF THIS SOFTWARE. **/ /*****************************************************************************/ /*********************************************************************** * * twm event handler include file * * 17-Nov-87 Thomas E. LaStrange File created * ***********************************************************************/ #ifndef _EVENTS_ #define _EVENTS_ #include "screen.h" #include "twm.h" typedef void (*event_proc)(void); extern Time lastTimestamp; #define LastTimestamp() lastTimestamp extern void AutoRaiseWindow ( TwmWindow *tmp ); extern void SetRaiseWindow ( TwmWindow *tmp ); extern void InitEvents ( void ); extern Bool StashEventTime ( XEvent *ev ); extern Window WindowOfEvent ( XEvent *e ); extern Bool DispatchEvent2 ( void ); extern Bool DispatchEvent ( void ); extern void HandleEvents ( void ); extern void HandleColormapNotify ( void ); extern void HandleVisibilityNotify ( void ); extern void HandleKeyPress ( void ); extern void free_cwins ( TwmWindow *tmp ); extern void HandlePropertyNotify ( void ); extern void HandleClientMessage ( void ); extern void HandleExpose ( void ); extern void HandleDestroyNotify ( void ); extern void HandleCreateNotify ( void ); extern void HandleMapRequest ( void ); extern void SimulateMapRequest ( Window w ); extern void HandleMapNotify ( void ); extern void HandleUnmapNotify ( void ); extern void HandleMotionNotify ( void ); extern void HandleButtonRelease ( void ); extern void HandleButtonPress ( void ); extern void HandleEnterNotify ( void ); extern void HandleLeaveNotify ( void ); extern void HandleConfigureRequest ( void ); extern void HandleShapeNotify ( void ); extern void HandleUnknown ( void ); extern int Transient ( Window w, Window *propw ); extern ScreenInfo * FindScreenInfo ( Window w ); extern void InstallWindowColormaps ( int type, TwmWindow *tmp ); extern void InstallRootColormap ( void ); extern void UninstallRootColormap ( void ); extern event_proc EventHandler[]; extern Window DragWindow; extern int origDragX; extern int origDragY; extern int DragX; extern int DragY; extern int DragWidth; extern int DragHeight; extern int CurrentDragX; extern int CurrentDragY; extern int ButtonPressed; extern int Cancel; extern int Context; extern XEvent Event; extern unsigned int mods_used; extern int MovedFromKeyPress; #endif /* _EVENTS_ */ twm-1.0.10/src/siconify.bm000064401431060000012000000003511324771013600156150ustar00alancstaff00002660200014#define siconify_width 11 #define siconify_height 11 static unsigned char siconify_bits[] = { 0xff, 0x07, 0x01, 0x04, 0x0d, 0x05, 0x9d, 0x05, 0xb9, 0x04, 0x51, 0x04, 0xe9, 0x04, 0xcd, 0x05, 0x85, 0x05, 0x01, 0x04, 0xff, 0x07}; twm-1.0.10/src/list.h000064401431060000012000000075061324771013600146070ustar00alancstaff00002660200014/*****************************************************************************/ /* Copyright 1989, 1998 The Open Group Permission to use, copy, modify, distribute, and sell this software and its documentation for any purpose is hereby granted without fee, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation. The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Except as contained in this notice, the name of The Open Group shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization from The Open Group. */ /** Copyright 1988 by Evans & Sutherland Computer Corporation, **/ /** Salt Lake City, Utah **/ /** Cambridge, Massachusetts **/ /** **/ /** All Rights Reserved **/ /** **/ /** Permission to use, copy, modify, and distribute this software and **/ /** its documentation for any purpose and without fee is hereby **/ /** granted, provided that the above copyright notice appear in all **/ /** copies and that both that copyright notice and this permis- **/ /** sion notice appear in supporting documentation, and that the **/ /** name of Evans & Sutherland not be used in advertising **/ /** in publicity pertaining to distribution of the software without **/ /** specific, written prior permission. **/ /** **/ /** EVANS & SUTHERLAND DISCLAIMs ALL WARRANTIES WITH REGARD **/ /** TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANT- **/ /** ABILITY AND FITNESS, IN NO EVENT SHALL EVANS & SUTHERLAND **/ /** BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAM- **/ /** AGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA **/ /** OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER **/ /** TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE **/ /** OR PERFORMANCE OF THIS SOFTWARE. **/ /*****************************************************************************/ /********************************************************************** * * TWM list handling external definitions * * 11-Apr-88 Tom LaStrange Initial Version. * **********************************************************************/ #ifndef _LIST_ #define _LIST_ #include #include #include typedef struct name_list_struct name_list; extern void AddToList ( name_list **list_head, char *name, char *ptr ); extern void FreeList ( name_list **list ); extern int GetColorFromList ( name_list *list_head, char *name, XClassHint *class, Pixel *ptr ); extern char * LookInList ( name_list *list_head, char *name, XClassHint *class ); extern char * LookInNameList ( name_list *list_head, char *name ); #endif /* _LIST_ */ WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Except as contained in this notwm-1.0.10/src/icons.h000064401431060000012000000037551324771013600147510ustar00alancstaff00002660200014/* * Copyright 1989, 1998 The Open Group Permission to use, copy, modify, distribute, and sell this software and its documentation for any purpose is hereby granted without fee, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation. The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Except as contained in this notice, the name of The Open Group shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization from The Open Group. * */ /********************************************************************** * * Icon releated definitions * * 10-Apr-89 Tom LaStrange Initial Version. * **********************************************************************/ #ifndef ICONS_H #define ICONS_H typedef struct IconRegion { struct IconRegion *next; int x, y, w, h; int grav1, grav2; int stepx, stepy; /* allocation granularity */ struct IconEntry *entries; } IconRegion; typedef struct IconEntry { struct IconEntry *next; int x, y, w, h; TwmWindow *twm_win; short used; }IconEntry; extern void IconUp ( TwmWindow *tmp_win ); extern void IconDown ( TwmWindow *tmp_win ); extern void AddIconRegion ( char *geom, int grav1, int grav2, int stepx, int stepy ); extern void CreateIconWindow ( TwmWindow *tmp_win, int def_x, int def_y ); #endif /* ICONS_H */ twm-1.0.10/src/gc.c000064401431060000012000000113301324771013600142060ustar00alancstaff00002660200014/*****************************************************************************/ /* Copyright 1989, 1998 The Open Group Permission to use, copy, modify, distribute, and sell this software and its documentation for any purpose is hereby granted without fee, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation. The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Except as contained in this notice, the name of The Open Group shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization from The Open Group. */ /* Copyright 1988 by Evans & Sutherland Computer Corporation, */ /* Salt Lake City, Utah */ /* Cambridge, Massachusetts */ /* */ /* All Rights Reserved */ /* */ /* Permission to use, copy, modify, and distribute this software and */ /* its documentation for any purpose and without fee is hereby */ /* granted, provided that the above copyright notice appear in all */ /* copies and that both that copyright notice and this permis- */ /* sion notice appear in supporting documentation, and that the */ /* name of Evans & Sutherland not be used in advertising */ /* in publicity pertaining to distribution of the software without */ /* specific, written prior permission. */ /* */ /* EVANS & SUTHERLAND DISCLAIMs ALL WARRANTIES WITH REGARD */ /* TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANT- */ /* ABILITY AND FITNESS, IN NO EVENT SHALL EVANS & SUTHERLAND */ /* BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAM- */ /* AGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA */ /* OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER */ /* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE */ /* OR PERFORMANCE OF THIS SOFTWARE. */ /*********************************************************************(*****/ /********************************************************************** * * Open the fonts and create the GCs * * 31-Mar-88 Tom LaStrange Initial Version. * **********************************************************************/ #include #include "twm.h" #include "util.h" #include "screen.h" #include "gc.h" /** \fn CreateGCs * open fonts and create all the needed GC's. I only * want to do this once, hence the first_time flag. */ void CreateGCs(void) { static ScreenInfo *prevScr = NULL; XGCValues gcv; unsigned long gcm; if (!Scr->FirstTime || prevScr == Scr) return; prevScr = Scr; /* create GC's */ gcm = 0; gcm |= GCFunction; gcv.function = GXxor; gcm |= GCLineWidth; gcv.line_width = 0; gcm |= GCForeground; gcv.foreground = Scr->XORvalue; gcm |= GCSubwindowMode; gcv.subwindow_mode = IncludeInferiors; Scr->DrawGC = XCreateGC(dpy, Scr->Root, gcm, &gcv); gcm = 0; gcm |= GCForeground; gcv.foreground = Scr->MenuC.fore; gcm |= GCBackground; gcv.background = Scr->MenuC.back; if (!use_fontset) {gcm |= GCFont; gcv.font = Scr->MenuFont.font->fid;} Scr->MenuGC = XCreateGC(dpy, Scr->Root, gcm, &gcv); gcm = 0; gcm |= GCPlaneMask; gcv.plane_mask = AllPlanes; /* * Prevent GraphicsExpose and NoExpose events. We'd only get NoExpose * events anyway; they cause BadWindow errors from XGetWindowAttributes * call in FindScreenInfo (events.c) (since drawable is a pixmap). */ gcm |= GCGraphicsExposures; gcv.graphics_exposures = False; gcm |= GCLineWidth; gcv.line_width = 0; Scr->NormalGC = XCreateGC(dpy, Scr->Root, gcm, &gcv); } twm-1.0.10/src/twm.c000064401431060000012000000673661324771013600144500ustar00alancstaff00002660200014/*****************************************************************************/ /* Copyright 1989, 1998 The Open Group Copyright 2005 Hitachi, Ltd. Permission to use, copy, modify, distribute, and sell this software and its documentation for any purpose is hereby granted without fee, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation. The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Except as contained in this notice, the name of The Open Group shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization from The Open Group. */ /** Copyright 1988 by Evans & Sutherland Computer Corporation, **/ /** Salt Lake City, Utah **/ /** Cambridge, Massachusetts **/ /** **/ /** All Rights Reserved **/ /** **/ /** Permission to use, copy, modify, and distribute this software and **/ /** its documentation for any purpose and without fee is hereby **/ /** granted, provided that the above copyright notice appear in all **/ /** copies and that both that copyright notice and this permis- **/ /** sion notice appear in supporting documentation, and that the **/ /** name of Evans & Sutherland not be used in advertising **/ /** in publicity pertaining to distribution of the software without **/ /** specific, written prior permission. **/ /** **/ /** EVANS & SUTHERLAND DISCLAIMs ALL WARRANTIES WITH REGARD **/ /** TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANT- **/ /** ABILITY AND FITNESS, IN NO EVENT SHALL EVANS & SUTHERLAND **/ /** BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAM- **/ /** AGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA **/ /** OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER **/ /** TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE **/ /** OR PERFORMANCE OF THIS SOFTWARE. **/ /*****************************************************************************/ /*********************************************************************** * * twm - "Tom's Window Manager" * * 27-Oct-1987 Thomas E. LaStrange File created * 10-Oct-1990 David M. Sternlicht Storing saved colors on root * 19-Feb-2005 Julien Lafon Handle print screens for unified Xserver ***********************************************************************/ #include #include #include #include "twm.h" #include "iconmgr.h" #include "add_window.h" #include "gc.h" #include "parse.h" #include "version.h" #include "menus.h" #include "events.h" #include "util.h" #include "gram.h" #include "screen.h" #include "parse.h" #include "session.h" #include #include #include #include #include #include #ifdef XPRINT #include #endif /* XPRINT */ static void InitVariables ( void ); XtAppContext appContext; /* Xt application context */ XtSignalId si; Display *dpy = NULL; /* which display are we talking to */ Window ResizeWindow; /* the window we are resizing */ int MultiScreen = TRUE; /* try for more than one screen? */ int NoPrintscreens = False; /* ignore special handling of print screens? */ int NumScreens; /* number of screens in ScreenList */ int HasShape; /* server supports shape extension? */ int ShapeEventBase, ShapeErrorBase; int HasSync; /* server supports SYNC extension? */ int SyncEventBase, SyncErrorBase; ScreenInfo **ScreenList; /* structures for each screen */ ScreenInfo *Scr = NULL; /* the cur and prev screens */ int PreviousScreen; /* last screen that we were on */ int FirstScreen; /* TRUE ==> first screen of display */ static Bool PrintErrorMessages = False; /* controls error messages */ static int RedirectError; /* TRUE ==> another window manager running */ static int TwmErrorHandler ( Display *dpy, XErrorEvent *event ); /* for settting RedirectError */ static int CatchRedirectError ( Display *dpy, XErrorEvent *event ); /* for everything else */ static void sigHandler(int); char Info[INFO_LINES][INFO_SIZE]; /* info strings to print */ int InfoLines; static char *InitFile = NULL; Cursor UpperLeftCursor; /* upper Left corner cursor */ Cursor RightButt; Cursor MiddleButt; Cursor LeftButt; XContext TwmContext; /* context for twm windows */ XContext MenuContext; /* context for all menu windows */ XContext IconManagerContext; /* context for all window list windows */ XContext ScreenContext; /* context to get screen data */ XContext ColormapContext; /* context for colormap operations */ XClassHint NoClass; /* for applications with no class */ XGCValues Gcv; const char *Home; /* the HOME environment variable */ int HomeLen; /* length of Home */ int ParseError; /* error parsing the .twmrc file */ int HandlingEvents = FALSE; /* are we handling events yet? */ Window JunkRoot; /* junk window */ Window JunkChild; /* junk window */ int JunkX; /* junk variable */ int JunkY; /* junk variable */ unsigned int JunkWidth, JunkHeight, JunkBW, JunkDepth, JunkMask; char *ProgramName; int Argc; char **Argv; Bool RestartPreviousState = False; /* try to restart in previous state */ static unsigned long black, white; Atom TwmAtoms[11]; Bool use_fontset; /* use XFontSet-related functions or not */ /* don't change the order of these strings */ static char* atom_names[11] = { "_MIT_PRIORITY_COLORS", "WM_CHANGE_STATE", "WM_STATE", "WM_COLORMAP_WINDOWS", "WM_PROTOCOLS", "WM_TAKE_FOCUS", "WM_SAVE_YOURSELF", "WM_DELETE_WINDOW", "SM_CLIENT_ID", "WM_CLIENT_LEADER", "WM_WINDOW_ROLE" }; #ifdef XPRINT /* |hasExtension()| and |IsPrintScreen()| have been stolen from * xc/programs/xdpyinfo/xdpyinfo.c */ static Bool hasExtension(Display *dpy, char *extname) { int num_extensions, i; char **extensions; extensions = XListExtensions(dpy, &num_extensions); for (i = 0; i < num_extensions && (strcmp(extensions[i], extname) != 0); i++); XFreeExtensionList(extensions); return i != num_extensions; } static Bool IsPrintScreen(Screen *s) { Display *dpy = XDisplayOfScreen(s); int i; /* Check whether this is a screen of a print DDX */ if (hasExtension(dpy, XP_PRINTNAME)) { Screen **pscreens; int pscrcount; pscreens = XpQueryScreens(dpy, &pscrcount); for( i = 0 ; (i < pscrcount) && pscreens ; i++ ) { if (s == pscreens[i]) { return True; } } XFree(pscreens); } return False; } #endif /* XPRINT */ /*********************************************************************** * * Procedure: * main - start of twm * *********************************************************************** */ int main(int argc, char *argv[]) { Window root, parent, *children; unsigned int nchildren; int i, j; char *display_name = NULL; unsigned long valuemask; /* mask for create windows */ XSetWindowAttributes attributes; /* attributes for create windows */ int numManaged, firstscrn, lastscrn, scrnum; int zero = 0; char *restore_filename = NULL; char *client_id = NULL; char *loc; ProgramName = argv[0]; Argc = argc; Argv = argv; for (i = 1; i < argc; i++) { if (argv[i][0] == '-') { switch (argv[i][1]) { case 'd': /* -display dpy */ if (strcmp(&argv[i][1], "display")) goto usage; if (++i >= argc) goto usage; display_name = argv[i]; continue; case 's': /* -single */ MultiScreen = FALSE; continue; #ifdef XPRINT case 'n': /* -noprint */ if (strcmp(&argv[i][1], "noprint")) goto usage; NoPrintscreens = True; continue; #endif /* XPRINT */ case 'f': /* -file twmrcfilename */ if (++i >= argc) goto usage; InitFile = argv[i]; continue; case 'v': /* -verbose */ PrintErrorMessages = True; continue; case 'c': /* -clientId */ if (strcmp(&argv[i][1], "clientId")) goto usage; if (++i >= argc) goto usage; client_id = argv[i]; continue; case 'r': /* -restore */ if (strcmp(&argv[i][1], "restore")) goto usage; if (++i >= argc) goto usage; restore_filename = argv[i]; continue; case 'q': /* -quiet */ PrintErrorMessages = False; continue; } } usage: fprintf (stderr, "usage: %s [-display dpy] [-f file] [-s] [-q] [-v]" #ifdef XPRINT " [-noprint]" #endif /* XPRINT */ " [-clientId id] [-restore file]\n", ProgramName); exit (1); } loc = setlocale(LC_ALL, ""); if (!loc || !strcmp(loc, "C") || !strcmp(loc, "POSIX") || !XSupportsLocale()) { use_fontset = False; } else { use_fontset = True; } #define newhandler(sig) \ if (signal (sig, SIG_IGN) != SIG_IGN) (void) signal (sig, sigHandler) newhandler (SIGINT); newhandler (SIGHUP); newhandler (SIGQUIT); newhandler (SIGTERM); #undef newhandler Home = getenv("HOME"); if (Home != NULL) { char *temp_p; /* * Make a copy of Home because the string returned by getenv() can be * overwritten by some POSIX.1 and ANSI-C implementations of getenv() * when further calls to getenv() are made */ temp_p = strdup(Home); Home = temp_p; } if (Home == NULL) Home = "./"; HomeLen = strlen(Home); NoClass.res_name = NoName; NoClass.res_class = NoName; XtToolkitInitialize (); appContext = XtCreateApplicationContext (); si = XtAppAddSignal(appContext, Done, NULL); if (!(dpy = XtOpenDisplay (appContext, display_name, "twm", "twm", NULL, 0, &zero, NULL))) { fprintf (stderr, "%s: unable to open display \"%s\"\n", ProgramName, XDisplayName(display_name)); exit (1); } if (fcntl(ConnectionNumber(dpy), F_SETFD, 1) == -1) { fprintf (stderr, "%s: unable to mark display connection as close-on-exec\n", ProgramName); exit (1); } if (restore_filename) ReadWinConfigFile (restore_filename); HasShape = XShapeQueryExtension (dpy, &ShapeEventBase, &ShapeErrorBase); HasSync = XSyncQueryExtension(dpy, &SyncEventBase, &SyncErrorBase); TwmContext = XUniqueContext(); MenuContext = XUniqueContext(); IconManagerContext = XUniqueContext(); ScreenContext = XUniqueContext(); ColormapContext = XUniqueContext(); (void) XInternAtoms(dpy, atom_names, sizeof TwmAtoms / sizeof TwmAtoms[0], False, TwmAtoms); /* Set up the per-screen global information. */ NumScreens = ScreenCount(dpy); if (MultiScreen) { firstscrn = 0; lastscrn = NumScreens - 1; } else { firstscrn = lastscrn = DefaultScreen(dpy); } InfoLines = 0; /* for simplicity, always allocate NumScreens ScreenInfo struct pointers */ ScreenList = calloc (NumScreens, sizeof (ScreenInfo *)); if (ScreenList == NULL) { fprintf (stderr, "%s: Unable to allocate memory for screen list, exiting.\n", ProgramName); exit (1); } numManaged = 0; PreviousScreen = DefaultScreen(dpy); FirstScreen = TRUE; for (scrnum = firstscrn ; scrnum <= lastscrn; scrnum++) { #ifdef XPRINT /* Ignore print screens to avoid that users accidentally warp on a * print screen (which are not visible on video displays) */ if ((!NoPrintscreens) && IsPrintScreen(XScreenOfDisplay(dpy, scrnum))) { fprintf (stderr, "%s: skipping print screen %d\n", ProgramName, scrnum); continue; } #endif /* XPRINT */ /* Make sure property priority colors is empty */ XChangeProperty (dpy, RootWindow(dpy, scrnum), _XA_MIT_PRIORITY_COLORS, XA_CARDINAL, 32, PropModeReplace, NULL, 0); RedirectError = FALSE; XSetErrorHandler(CatchRedirectError); XSelectInput(dpy, RootWindow (dpy, scrnum), ColormapChangeMask | EnterWindowMask | PropertyChangeMask | SubstructureRedirectMask | KeyPressMask | ButtonPressMask | ButtonReleaseMask); XSync(dpy, 0); XSetErrorHandler(TwmErrorHandler); if (RedirectError) { fprintf (stderr, "%s: another window manager is already running.", ProgramName); if (MultiScreen && NumScreens > 0) fprintf(stderr, " on screen %d?\n", scrnum); else fprintf(stderr, "?\n"); continue; } numManaged ++; /* Note: ScreenInfo struct is calloc'ed to initialize to zero. */ Scr = ScreenList[scrnum] = calloc(1, sizeof(ScreenInfo)); if (Scr == NULL) { fprintf (stderr, "%s: unable to allocate memory for ScreenInfo structure for screen %d.\n", ProgramName, scrnum); continue; } /* initialize list pointers, remember to put an initialization * in InitVariables also */ Scr->BorderColorL = NULL; Scr->IconBorderColorL = NULL; Scr->BorderTileForegroundL = NULL; Scr->BorderTileBackgroundL = NULL; Scr->TitleForegroundL = NULL; Scr->TitleBackgroundL = NULL; Scr->IconForegroundL = NULL; Scr->IconBackgroundL = NULL; Scr->NoTitle = NULL; Scr->MakeTitle = NULL; Scr->AutoRaise = NULL; Scr->IconNames = NULL; Scr->NoHighlight = NULL; Scr->NoStackModeL = NULL; Scr->NoTitleHighlight = NULL; Scr->DontIconify = NULL; Scr->IconMgrNoShow = NULL; Scr->IconMgrShow = NULL; Scr->IconifyByUn = NULL; Scr->IconManagerFL = NULL; Scr->IconManagerBL = NULL; Scr->IconMgrs = NULL; Scr->StartIconified = NULL; Scr->SqueezeTitleL = NULL; Scr->DontSqueezeTitleL = NULL; Scr->WindowRingL = NULL; Scr->WarpCursorL = NULL; /* remember to put an initialization in InitVariables also */ Scr->screen = scrnum; Scr->d_depth = DefaultDepth(dpy, scrnum); Scr->d_visual = DefaultVisual(dpy, scrnum); Scr->Root = RootWindow(dpy, scrnum); XSaveContext (dpy, Scr->Root, ScreenContext, (caddr_t) Scr); Scr->TwmRoot.cmaps.number_cwins = 1; Scr->TwmRoot.cmaps.cwins = malloc(sizeof(ColormapWindow *)); Scr->TwmRoot.cmaps.cwins[0] = CreateColormapWindow(Scr->Root, True, False); Scr->TwmRoot.cmaps.cwins[0]->visibility = VisibilityPartiallyObscured; Scr->cmapInfo.cmaps = NULL; Scr->cmapInfo.maxCmaps = MaxCmapsOfScreen(ScreenOfDisplay(dpy, Scr->screen)); Scr->cmapInfo.root_pushes = 0; InstallWindowColormaps(0, &Scr->TwmRoot); Scr->StdCmapInfo.head = Scr->StdCmapInfo.tail = Scr->StdCmapInfo.mru = NULL; Scr->StdCmapInfo.mruindex = 0; LocateStandardColormaps(); Scr->TBInfo.nleft = Scr->TBInfo.nright = 0; Scr->TBInfo.head = NULL; Scr->TBInfo.border = 1; Scr->TBInfo.width = 0; Scr->TBInfo.leftx = 0; Scr->TBInfo.titlex = 0; Scr->MyDisplayWidth = DisplayWidth(dpy, scrnum); Scr->MyDisplayHeight = DisplayHeight(dpy, scrnum); Scr->MaxWindowWidth = 32767 - Scr->MyDisplayWidth; Scr->MaxWindowHeight = 32767 - Scr->MyDisplayHeight; Scr->XORvalue = (((unsigned long) 1) << Scr->d_depth) - 1; if (DisplayCells(dpy, scrnum) < 3) Scr->Monochrome = MONOCHROME; else if (DefaultVisual(dpy, scrnum)->class == GrayScale) Scr->Monochrome = GRAYSCALE; else Scr->Monochrome = COLOR; /* setup default colors */ Scr->FirstTime = TRUE; GetColor(Scr->Monochrome, &black, "black"); Scr->Black = black; GetColor(Scr->Monochrome, &white, "white"); Scr->White = white; if (FirstScreen) { SetFocus ((TwmWindow *)NULL, CurrentTime); /* define cursors */ NewFontCursor(&UpperLeftCursor, "top_left_corner"); NewFontCursor(&RightButt, "rightbutton"); NewFontCursor(&LeftButt, "leftbutton"); NewFontCursor(&MiddleButt, "middlebutton"); } Scr->iconmgr.x = 0; Scr->iconmgr.y = 0; Scr->iconmgr.width = 150; Scr->iconmgr.height = 5; Scr->iconmgr.next = NULL; Scr->iconmgr.prev = NULL; Scr->iconmgr.lasti = &(Scr->iconmgr); Scr->iconmgr.first = NULL; Scr->iconmgr.last = NULL; Scr->iconmgr.active = NULL; Scr->iconmgr.scr = Scr; Scr->iconmgr.columns = 1; Scr->iconmgr.count = 0; Scr->iconmgr.name = "TWM"; Scr->iconmgr.icon_name = "Icons"; Scr->IconDirectory = NULL; Scr->siconifyPm = None; Scr->pullPm = None; Scr->hilitePm = None; Scr->tbpm.xlogo = None; Scr->tbpm.resize = None; Scr->tbpm.question = None; Scr->tbpm.menu = None; Scr->tbpm.delete = None; InitVariables(); InitMenus(); /* Parse it once for each screen. */ ParseTwmrc(InitFile); assign_var_savecolor(); /* storeing pixels for twmrc "entities" */ if (Scr->SqueezeTitle == -1) Scr->SqueezeTitle = FALSE; if (!Scr->HaveFonts) CreateFonts(); CreateGCs(); MakeMenus(); Scr->TitleBarFont.y += Scr->FramePadding; Scr->TitleHeight = Scr->TitleBarFont.height + Scr->FramePadding * 2; /* make title height be odd so buttons look nice and centered */ if (!(Scr->TitleHeight & 1)) Scr->TitleHeight++; InitTitlebarButtons (); /* menus are now loaded! */ XGrabServer(dpy); XSync(dpy, 0); JunkX = 0; JunkY = 0; XQueryTree(dpy, Scr->Root, &root, &parent, &children, &nchildren); CreateIconManagers(); if (!Scr->NoIconManagers) Scr->iconmgr.twm_win->icon = TRUE; /* * weed out icon windows */ for (i = 0; i < nchildren; i++) { if (children[i]) { XWMHints *wmhintsp = XGetWMHints (dpy, children[i]); if (wmhintsp) { if (wmhintsp->flags & IconWindowHint) { for (j = 0; j < nchildren; j++) { if (children[j] == wmhintsp->icon_window) { children[j] = None; break; } } } XFree (wmhintsp); } } } /* * map all of the non-override windows */ for (i = 0; i < nchildren; i++) { if (children[i] && MappedNotOverride(children[i])) { XUnmapWindow(dpy, children[i]); SimulateMapRequest(children[i]); } } if (Scr->ShowIconManager && !Scr->NoIconManagers) { Scr->iconmgr.twm_win->icon = FALSE; if (Scr->iconmgr.count) { SetMapStateProp (Scr->iconmgr.twm_win, NormalState); XMapWindow(dpy, Scr->iconmgr.w); XMapWindow(dpy, Scr->iconmgr.twm_win->frame); } } attributes.border_pixel = Scr->DefaultC.fore; attributes.background_pixel = Scr->DefaultC.back; attributes.event_mask = (ExposureMask | ButtonPressMask | KeyPressMask | ButtonReleaseMask); attributes.backing_store = NotUseful; attributes.cursor = XCreateFontCursor (dpy, XC_hand2); valuemask = (CWBorderPixel | CWBackPixel | CWEventMask | CWBackingStore | CWCursor); Scr->InfoWindow = XCreateWindow (dpy, Scr->Root, 0, 0, (unsigned int) 5, (unsigned int) 5, (unsigned int) BW, 0, (unsigned int) CopyFromParent, (Visual *) CopyFromParent, valuemask, &attributes); Scr->SizeStringWidth = MyFont_TextWidth (&Scr->SizeFont, " 8888 x 8888 ", 13); valuemask = (CWBorderPixel | CWBackPixel | CWBitGravity); attributes.bit_gravity = NorthWestGravity; Scr->SizeWindow = XCreateWindow (dpy, Scr->Root, 0, 0, (unsigned int) Scr->SizeStringWidth, (unsigned int) (Scr->SizeFont.height + SIZE_VINDENT*2), (unsigned int) BW, 0, (unsigned int) CopyFromParent, (Visual *) CopyFromParent, valuemask, &attributes); XUngrabServer(dpy); FirstScreen = FALSE; Scr->FirstTime = FALSE; } /* for */ if (numManaged == 0) { if (MultiScreen && NumScreens > 0) fprintf (stderr, "%s: unable to find any unmanaged %sscreens.\n", ProgramName, NoPrintscreens?"":"video "); exit (1); } (void) ConnectToSessionManager (client_id); RestartPreviousState = False; HandlingEvents = TRUE; InitEvents(); HandleEvents(); exit(0); } /** * initialize twm variables */ static void InitVariables(void) { FreeList(&Scr->BorderColorL); FreeList(&Scr->IconBorderColorL); FreeList(&Scr->BorderTileForegroundL); FreeList(&Scr->BorderTileBackgroundL); FreeList(&Scr->TitleForegroundL); FreeList(&Scr->TitleBackgroundL); FreeList(&Scr->IconForegroundL); FreeList(&Scr->IconBackgroundL); FreeList(&Scr->IconManagerFL); FreeList(&Scr->IconManagerBL); FreeList(&Scr->IconMgrs); FreeList(&Scr->NoTitle); FreeList(&Scr->MakeTitle); FreeList(&Scr->AutoRaise); FreeList(&Scr->IconNames); FreeList(&Scr->NoHighlight); FreeList(&Scr->NoStackModeL); FreeList(&Scr->NoTitleHighlight); FreeList(&Scr->DontIconify); FreeList(&Scr->IconMgrNoShow); FreeList(&Scr->IconMgrShow); FreeList(&Scr->IconifyByUn); FreeList(&Scr->StartIconified); FreeList(&Scr->IconManagerHighlightL); FreeList(&Scr->SqueezeTitleL); FreeList(&Scr->DontSqueezeTitleL); FreeList(&Scr->WindowRingL); FreeList(&Scr->WarpCursorL); NewFontCursor(&Scr->FrameCursor, "top_left_arrow"); NewFontCursor(&Scr->TitleCursor, "top_left_arrow"); NewFontCursor(&Scr->IconCursor, "top_left_arrow"); NewFontCursor(&Scr->IconMgrCursor, "top_left_arrow"); NewFontCursor(&Scr->MoveCursor, "fleur"); NewFontCursor(&Scr->ResizeCursor, "fleur"); NewFontCursor(&Scr->MenuCursor, "sb_left_arrow"); NewFontCursor(&Scr->ButtonCursor, "hand2"); NewFontCursor(&Scr->WaitCursor, "watch"); NewFontCursor(&Scr->SelectCursor, "dot"); NewFontCursor(&Scr->DestroyCursor, "pirate"); Scr->Ring = NULL; Scr->RingLeader = NULL; Scr->DefaultC.fore = black; Scr->DefaultC.back = white; Scr->BorderColor = black; Scr->BorderTileC.fore = black; Scr->BorderTileC.back = white; Scr->TitleC.fore = black; Scr->TitleC.back = white; Scr->MenuC.fore = black; Scr->MenuC.back = white; Scr->MenuTitleC.fore = black; Scr->MenuTitleC.back = white; Scr->MenuShadowColor = black; Scr->MenuBorderColor = black; Scr->IconC.fore = black; Scr->IconC.back = white; Scr->IconBorderColor = black; Scr->PointerForeground.pixel = black; XQueryColor(dpy, Scr->TwmRoot.cmaps.cwins[0]->colormap->c, &Scr->PointerForeground); Scr->PointerBackground.pixel = white; XQueryColor(dpy, Scr->TwmRoot.cmaps.cwins[0]->colormap->c, &Scr->PointerBackground); Scr->IconManagerC.fore = black; Scr->IconManagerC.back = white; Scr->IconManagerHighlight = black; Scr->FramePadding = 2; /* values that look "nice" on */ Scr->TitlePadding = 8; /* 75 and 100dpi displays */ Scr->ButtonIndent = 1; Scr->SizeStringOffset = 0; Scr->BorderWidth = BW; Scr->IconBorderWidth = BW; Scr->MenuBorderWidth = BW; Scr->UnknownWidth = 0; Scr->UnknownHeight = 0; Scr->NumAutoRaises = 0; Scr->NoDefaults = FALSE; Scr->UsePPosition = PPOS_OFF; Scr->FocusRoot = TRUE; Scr->Focus = NULL; Scr->WarpCursor = FALSE; Scr->ForceIcon = FALSE; Scr->NoGrabServer = FALSE; Scr->NoRaiseMove = FALSE; Scr->NoRaiseResize = FALSE; Scr->NoRaiseDeicon = FALSE; Scr->NoRaiseWarp = FALSE; Scr->DontMoveOff = FALSE; Scr->DoZoom = FALSE; Scr->TitleFocus = TRUE; Scr->NoTitlebar = FALSE; Scr->DecorateTransients = FALSE; Scr->IconifyByUnmapping = FALSE; Scr->ShowIconManager = FALSE; Scr->IconManagerDontShow =FALSE; Scr->BackingStore = TRUE; Scr->SaveUnder = TRUE; Scr->RandomPlacement = FALSE; Scr->OpaqueMove = FALSE; Scr->Highlight = TRUE; Scr->StackMode = TRUE; Scr->TitleHighlight = TRUE; Scr->MoveDelta = 1; /* so that f.deltastop will work */ Scr->ZoomCount = 8; Scr->SortIconMgr = FALSE; Scr->Shadow = TRUE; Scr->InterpolateMenuColors = FALSE; Scr->NoIconManagers = FALSE; Scr->ClientBorderWidth = FALSE; Scr->SqueezeTitle = -1; Scr->FirstRegion = NULL; Scr->LastRegion = NULL; Scr->FirstTime = TRUE; Scr->HaveFonts = FALSE; /* i.e. not loaded yet */ Scr->CaseSensitive = TRUE; Scr->WarpUnmapped = FALSE; /* setup default fonts; overridden by defaults from system.twmrc */ #define DEFAULT_NICE_FONT "variable" #define DEFAULT_FAST_FONT "fixed" Scr->TitleBarFont.font = NULL; Scr->TitleBarFont.fontset = NULL; Scr->TitleBarFont.name = DEFAULT_NICE_FONT; Scr->MenuFont.font = NULL; Scr->MenuFont.fontset = NULL; Scr->MenuFont.name = DEFAULT_NICE_FONT; Scr->IconFont.font = NULL; Scr->IconFont.fontset = NULL; Scr->IconFont.name = DEFAULT_NICE_FONT; Scr->SizeFont.font = NULL; Scr->SizeFont.fontset = NULL; Scr->SizeFont.name = DEFAULT_FAST_FONT; Scr->IconManagerFont.font = NULL; Scr->IconManagerFont.fontset = NULL; Scr->IconManagerFont.name = DEFAULT_NICE_FONT; Scr->DefaultFont.font = NULL; Scr->DefaultFont.fontset = NULL; Scr->DefaultFont.name = DEFAULT_FAST_FONT; } void CreateFonts (void) { GetFont(&Scr->TitleBarFont); GetFont(&Scr->MenuFont); GetFont(&Scr->IconFont); GetFont(&Scr->SizeFont); GetFont(&Scr->IconManagerFont); GetFont(&Scr->DefaultFont); Scr->HaveFonts = TRUE; } void RestoreWithdrawnLocation (TwmWindow *tmp) { int gravx, gravy; unsigned int bw, mask; XWindowChanges xwc; if (XGetGeometry (dpy, tmp->w, &JunkRoot, &xwc.x, &xwc.y, &JunkWidth, &JunkHeight, &bw, &JunkDepth)) { GetGravityOffsets (tmp, &gravx, &gravy); if (gravy < 0) xwc.y -= tmp->title_height; if (bw != tmp->old_bw) { int xoff, yoff; if (!Scr->ClientBorderWidth) { xoff = gravx; yoff = gravy; } else { xoff = 0; yoff = 0; } xwc.x -= (xoff + 1) * tmp->old_bw; xwc.y -= (yoff + 1) * tmp->old_bw; } if (!Scr->ClientBorderWidth) { xwc.x += gravx * tmp->frame_bw; xwc.y += gravy * tmp->frame_bw; } mask = (CWX | CWY); if (bw != tmp->old_bw) { xwc.border_width = tmp->old_bw; mask |= CWBorderWidth; } XConfigureWindow (dpy, tmp->w, mask, &xwc); if (tmp->wmhints && (tmp->wmhints->flags & IconWindowHint)) { XUnmapWindow (dpy, tmp->wmhints->icon_window); } } } void Reborder (Time time) { TwmWindow *tmp; /* temp twm window structure */ int scrnum; /* put a border back around all windows */ XGrabServer (dpy); for (scrnum = 0; scrnum < NumScreens; scrnum++) { if ((Scr = ScreenList[scrnum]) == NULL) continue; InstallWindowColormaps (0, &Scr->TwmRoot); /* force reinstall */ for (tmp = Scr->TwmRoot.next; tmp != NULL; tmp = tmp->next) { RestoreWithdrawnLocation (tmp); XMapWindow (dpy, tmp->w); } } XUngrabServer (dpy); SetFocus ((TwmWindow*)NULL, time); } static void sigHandler(int sig) { XtNoticeSignal(si); } /** * cleanup and exit twm */ void Done(XtPointer client_data, XtSignalId *si) { if (dpy) { Reborder(CurrentTime); XCloseDisplay(dpy); } exit(0); } /* * Error Handlers. If a client dies, we'll get a BadWindow error (except for * GetGeometry which returns BadDrawable) for most operations that we do before * manipulating the client's window. */ Bool ErrorOccurred = False; XErrorEvent LastErrorEvent; static int TwmErrorHandler(Display *dpy, XErrorEvent *event) { LastErrorEvent = *event; ErrorOccurred = True; if (PrintErrorMessages && /* don't be too obnoxious */ event->error_code != BadWindow && /* watch for dead puppies */ (event->request_code != X_GetGeometry && /* of all styles */ event->error_code != BadDrawable)) XmuPrintDefaultErrorMessage (dpy, event, stderr); return 0; } static int CatchRedirectError(Display *dpy, XErrorEvent *event) { RedirectError = TRUE; LastErrorEvent = *event; ErrorOccurred = True; return 0; } { XWMHints *wmhintsp = XGetWMHints (dpy, children[i]); if (wmhintsp) { if (wmhintsp->flags & IconWindowHint) { for (j = 0; j < nchildren; j++) { if (children[j] == wmhintsp->icon_window) { children[j] = None; break; } } twm-1.0.10/src/menus.c000064401431060000012000002137231324771013600147560ustar00alancstaff00002660200014/*****************************************************************************/ /* Copyright 1989, 1998 The Open Group Permission to use, copy, modify, distribute, and sell this software and its documentation for any purpose is hereby granted without fee, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation. The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Except as contained in this notice, the name of The Open Group shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization from The Open Group. */ /** Copyright 1988 by Evans & Sutherland Computer Corporation, **/ /** Salt Lake City, Utah **/ /** Cambridge, Massachusetts **/ /** **/ /** All Rights Reserved **/ /** **/ /** Permission to use, copy, modify, and distribute this software and **/ /** its documentation for any purpose and without fee is hereby **/ /** granted, provided that the above copyright notice appear in all **/ /** copies and that both that copyright notice and this permis- **/ /** sion notice appear in supporting documentation, and that the **/ /** name of Evans & Sutherland not be used in advertising **/ /** in publicity pertaining to distribution of the software without **/ /** specific, written prior permission. **/ /** **/ /** EVANS & SUTHERLAND DISCLAIMs ALL WARRANTIES WITH REGARD **/ /** TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANT- **/ /** ABILITY AND FITNESS, IN NO EVENT SHALL EVANS & SUTHERLAND **/ /** BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAM- **/ /** AGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA **/ /** OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER **/ /** TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE **/ /** OR PERFORMANCE OF THIS SOFTWARE. **/ /*****************************************************************************/ /*********************************************************************** * * twm menu code * * 17-Nov-87 Thomas E. LaStrange File created * ***********************************************************************/ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include "twm.h" #include "gc.h" #include "menus.h" #include "resize.h" #include "events.h" #include "util.h" #include "parse.h" #include "gram.h" #include "screen.h" #include "menus.h" #include "iconmgr.h" #include "add_window.h" #include "icons.h" #include "session.h" #include #include "version.h" #include #include int RootFunction = 0; MenuRoot *ActiveMenu = NULL; /**< the active menu */ MenuItem *ActiveItem = NULL; /**< the active menu item */ int MoveFunction; /**< either F_MOVE or F_FORCEMOVE */ int WindowMoved = FALSE; int menuFromFrameOrWindowOrTitlebar = FALSE; int ConstMove = FALSE; /**< constrained move variables */ int ConstMoveDir; int ConstMoveX; int ConstMoveY; int ConstMoveXL; int ConstMoveXR; int ConstMoveYT; int ConstMoveYB; /* Globals used to keep track of whether the mouse has moved during a resize function. */ int ResizeOrigX; int ResizeOrigY; int MenuDepth = 0; /**< number of menus up */ static struct { int x; int y; } MenuOrigins[MAXMENUDEPTH]; static Cursor LastCursor; static Bool belongs_to_twm_window ( TwmWindow *t, Window w ); static void Identify ( TwmWindow *t ); static void send_clientmessage ( Window w, Atom a, Time timestamp ); static void BumpWindowColormap ( TwmWindow *tmp, int inc ); static int DeferExecution ( int context, int func, Cursor cursor ); static Bool NeedToDefer ( MenuRoot *root ); static void DestroyMenu ( MenuRoot *menu ); static void MakeMenu ( MenuRoot *mr ); static void Execute ( const char *s ); static void HideIconManager ( void ); static void WarpAlongRing ( XButtonEvent *ev, Bool forward ); static int WarpThere ( TwmWindow * t ); static void WarpToWindow ( TwmWindow *t ); #define SHADOWWIDTH 5 /* in pixels */ /** * initialize menu roots */ void InitMenus(void) { int i, j, k; FuncKey *key, *tmp; for (i = 0; i < MAX_BUTTONS+1; i++) for (j = 0; j < NUM_CONTEXTS; j++) for (k = 0; k < MOD_SIZE; k++) { Scr->Mouse[i][j][k].func = 0; Scr->Mouse[i][j][k].item = NULL; } Scr->DefaultFunction.func = 0; Scr->WindowFunction.func = 0; if (FirstScreen) { for (key = Scr->FuncKeyRoot.next; key != NULL;) { free(key->name); tmp = key; key = key->next; free(tmp); } Scr->FuncKeyRoot.next = NULL; } } /** * add a function key to the list * * \param name the name of the key * \param cont the context to look for the key press in * \param mods modifier keys that need to be pressed * \param func the function to perform * \param win_name the window name (if any) * \param action the action string associated with the function (if any) */ Bool AddFuncKey (char *name, int cont, int mods, int func, char *win_name, char *action) { FuncKey *tmp; KeySym keysym; KeyCode keycode; /* * Don't let a 0 keycode go through, since that means AnyKey to the * XGrabKey call in GrabKeys(). */ if ((keysym = XStringToKeysym(name)) == NoSymbol || (keycode = XKeysymToKeycode(dpy, keysym)) == 0) { return False; } /* see if there already is a key defined for this context */ for (tmp = Scr->FuncKeyRoot.next; tmp != NULL; tmp = tmp->next) { if (tmp->keysym == keysym && tmp->cont == cont && tmp->mods == mods) break; } if (tmp == NULL) { tmp = malloc(sizeof(FuncKey)); tmp->next = Scr->FuncKeyRoot.next; Scr->FuncKeyRoot.next = tmp; } tmp->name = name; tmp->keysym = keysym; tmp->keycode = keycode; tmp->cont = cont; tmp->mods = mods; tmp->func = func; tmp->win_name = win_name; tmp->action = action; return True; } int CreateTitleButton (const char *name, int func, const char *action, MenuRoot *menuroot, Bool rightside, Bool append) { TitleButton *tb = malloc (sizeof(TitleButton)); if (!tb) { fprintf (stderr, "%s: unable to allocate %ld bytes for title button\n", ProgramName, (unsigned long)sizeof(TitleButton)); return 0; } tb->next = NULL; tb->name = name; /* note that we are not copying */ tb->bitmap = None; /* WARNING, values not set yet */ tb->width = 0; /* see InitTitlebarButtons */ tb->height = 0; /* ditto */ tb->func = func; tb->action = action; tb->menuroot = menuroot; tb->rightside = rightside; if (rightside) { Scr->TBInfo.nright++; } else { Scr->TBInfo.nleft++; } /* * Cases for list: * * 1. empty list, prepend left put at head of list * 2. append left, prepend right put in between left and right * 3. append right put at tail of list * * Do not refer to widths and heights yet since buttons not created * (since fonts not loaded and heights not known). */ if ((!Scr->TBInfo.head) || ((!append) && (!rightside))) { /* 1 */ tb->next = Scr->TBInfo.head; Scr->TBInfo.head = tb; } else if (append && rightside) { /* 3 */ register TitleButton *t; for /* SUPPRESS 530 */ (t = Scr->TBInfo.head; t->next; t = t->next); t->next = tb; tb->next = NULL; } else { /* 2 */ register TitleButton *t, *prev = NULL; for (t = Scr->TBInfo.head; t && !t->rightside; t = t->next) { prev = t; } if (prev) { tb->next = prev->next; prev->next = tb; } else { tb->next = Scr->TBInfo.head; Scr->TBInfo.head = tb; } } return 1; } /** * Do all the necessary stuff to load in a titlebar button. If we can't find * the button, then put in a question; if we can't find the question mark, * something is wrong and we are probably going to be in trouble later on. */ void InitTitlebarButtons (void) { TitleButton *tb; int h; /* * initialize dimensions */ Scr->TBInfo.width = (Scr->TitleHeight - 2 * (Scr->FramePadding + Scr->ButtonIndent)); Scr->TBInfo.pad = ((Scr->TitlePadding > 1) ? ((Scr->TitlePadding + 1) / 2) : 1); h = Scr->TBInfo.width - 2 * Scr->TBInfo.border; /* * add in some useful buttons and bindings so that novices can still * use the system. */ if (!Scr->NoDefaults) { /* insert extra buttons */ if (!CreateTitleButton (TBPM_ICONIFY, F_ICONIFY, "", (MenuRoot *) NULL, False, False)) { fprintf (stderr, "%s: unable to add iconify button\n", ProgramName); } if (!CreateTitleButton (TBPM_RESIZE, F_RESIZE, "", (MenuRoot *) NULL, True, True)) { fprintf (stderr, "%s: unable to add resize button\n", ProgramName); } AddDefaultBindings (); } ComputeCommonTitleOffsets (); /* * load in images and do appropriate centering */ for (tb = Scr->TBInfo.head; tb; tb = tb->next) { tb->bitmap = FindBitmap (tb->name, &tb->width, &tb->height); if (!tb->bitmap) { tb->bitmap = FindBitmap (TBPM_QUESTION, &tb->width, &tb->height); if (!tb->bitmap) { /* cannot happen (see util.c) */ fprintf (stderr, "%s: unable to add titlebar button \"%s\"\n", ProgramName, tb->name); } } tb->dstx = (h - tb->width + 1) / 2; if (tb->dstx < 0) { /* clip to minimize copying */ tb->srcx = -(tb->dstx); tb->width = h; tb->dstx = 0; } else { tb->srcx = 0; } tb->dsty = (h - tb->height + 1) / 2; if (tb->dsty < 0) { tb->srcy = -(tb->dsty); tb->height = h; tb->dsty = 0; } else { tb->srcy = 0; } } } void PaintEntry(MenuRoot *mr, MenuItem *mi, int exposure) { int y_offset; int text_y; GC gc; #ifdef DEBUG_MENUS fprintf(stderr, "Paint entry\n"); #endif y_offset = mi->item_num * Scr->EntryHeight; text_y = y_offset + Scr->MenuFont.y; if (mi->func != F_TITLE) { int x, y; if (mi->state) { XSetForeground(dpy, Scr->NormalGC, mi->hi_back); XFillRectangle(dpy, mr->w, Scr->NormalGC, 0, y_offset, mr->width, Scr->EntryHeight); MyFont_ChangeGC(mi->hi_fore, mi->hi_back, &Scr->MenuFont); MyFont_DrawString(dpy, mr->w, &Scr->MenuFont, Scr->NormalGC, mi->x, text_y, mi->item, mi->strlen); gc = Scr->NormalGC; } else { if (mi->user_colors || !exposure) { XSetForeground(dpy, Scr->NormalGC, mi->back); XFillRectangle(dpy, mr->w, Scr->NormalGC, 0, y_offset, mr->width, Scr->EntryHeight); MyFont_ChangeGC(mi->fore, mi->back, &Scr->MenuFont); gc = Scr->NormalGC; } else gc = Scr->MenuGC; MyFont_DrawString(dpy, mr->w, &Scr->MenuFont, gc, mi->x, text_y, mi->item, mi->strlen); } if (mi->func == F_MENU) { /* create the pull right pixmap if needed */ if (Scr->pullPm == None) { Scr->pullPm = CreateMenuIcon (Scr->MenuFont.height, &Scr->pullW, &Scr->pullH); } x = mr->width - Scr->pullW - 5; y = y_offset + ((Scr->MenuFont.height - Scr->pullH) / 2); XCopyPlane(dpy, Scr->pullPm, mr->w, gc, 0, 0, Scr->pullW, Scr->pullH, x, y, 1); } } else { int y; XSetForeground(dpy, Scr->NormalGC, mi->back); /* fill the rectangle with the title background color */ XFillRectangle(dpy, mr->w, Scr->NormalGC, 0, y_offset, mr->width, Scr->EntryHeight); { XSetForeground(dpy, Scr->NormalGC, mi->fore); /* now draw the dividing lines */ if (y_offset) XDrawLine (dpy, mr->w, Scr->NormalGC, 0, y_offset, mr->width, y_offset); y = ((mi->item_num+1) * Scr->EntryHeight)-1; XDrawLine(dpy, mr->w, Scr->NormalGC, 0, y, mr->width, y); } MyFont_ChangeGC(mi->fore, mi->back, &Scr->MenuFont); /* finally render the title */ MyFont_DrawString(dpy, mr->w, &Scr->MenuFont, Scr->NormalGC, mi->x, text_y, mi->item, mi->strlen); } } void PaintMenu(MenuRoot *mr, XEvent *e) { MenuItem *mi; for (mi = mr->first; mi != NULL; mi = mi->next) { int y_offset = mi->item_num * Scr->EntryHeight; /* be smart about handling the expose, redraw only the entries * that we need to */ if (e->xexpose.y < (y_offset + Scr->EntryHeight) && (e->xexpose.y + e->xexpose.height) > y_offset) { PaintEntry(mr, mi, True); } } XSync(dpy, 0); } static Bool fromMenu; void UpdateMenu(void) { MenuItem *mi; int i, x, y, x_root, y_root, entry; int done; MenuItem *badItem = NULL; XPointer context_data; fromMenu = TRUE; while (TRUE) { /* block until there is an event */ if (!menuFromFrameOrWindowOrTitlebar) { XMaskEvent(dpy, ButtonPressMask | ButtonReleaseMask | EnterWindowMask | ExposureMask | VisibilityChangeMask | LeaveWindowMask | ButtonMotionMask, &Event); } if (Event.type == MotionNotify) { /* discard any extra motion events before a release */ while(XCheckMaskEvent(dpy, ButtonMotionMask | ButtonReleaseMask, &Event)) if (Event.type == ButtonRelease) break; } if (!DispatchEvent ()) continue; if (Event.type == ButtonRelease || Cancel) { menuFromFrameOrWindowOrTitlebar = FALSE; fromMenu = FALSE; return; } if (Event.type != MotionNotify) continue; if (!ActiveMenu) continue; done = FALSE; XQueryPointer( dpy, ActiveMenu->w, &JunkRoot, &JunkChild, &x_root, &y_root, &x, &y, &JunkMask); /* if we haven't recieved the enter notify yet, wait */ if (!ActiveMenu->entered) continue; if (XFindContext(dpy, ActiveMenu->w, ScreenContext, &context_data) == 0) Scr = (struct ScreenInfo *) context_data; if (x < 0 || y < 0 || x >= ActiveMenu->width || y >= ActiveMenu->height) { if (ActiveItem && ActiveItem->func != F_TITLE) { ActiveItem->state = 0; PaintEntry(ActiveMenu, ActiveItem, False); } ActiveItem = NULL; continue; } /* look for the entry that the mouse is in */ entry = y / Scr->EntryHeight; for (i = 0, mi = ActiveMenu->first; mi != NULL; i++, mi=mi->next) { if (i == entry) break; } /* if there is an active item, we might have to turn it off */ if (ActiveItem) { /* is the active item the one we are on ? */ if (ActiveItem->item_num == entry && ActiveItem->state) done = TRUE; /* if we weren't on the active entry, let's turn the old * active one off */ if (!done && ActiveItem->func != F_TITLE) { ActiveItem->state = 0; PaintEntry(ActiveMenu, ActiveItem, False); } } /* if we weren't on the active item, change the active item and turn * it on */ if (!done) { ActiveItem = mi; if (ActiveItem && ActiveItem->func != F_TITLE && !ActiveItem->state) { ActiveItem->state = 1; PaintEntry(ActiveMenu, ActiveItem, False); } } /* now check to see if we were over the arrow of a pull right entry */ if (ActiveItem && ActiveItem->func == F_MENU && ((ActiveMenu->width - x) < (ActiveMenu->width >> 1))) { MenuRoot *save = ActiveMenu; int savex = MenuOrigins[MenuDepth - 1].x; int savey = MenuOrigins[MenuDepth - 1].y; if (MenuDepth < MAXMENUDEPTH) { PopUpMenu (ActiveItem->sub, (savex + (ActiveMenu->width >> 1)), (savey + ActiveItem->item_num * Scr->EntryHeight) /*(savey + ActiveItem->item_num * Scr->EntryHeight + (Scr->EntryHeight >> 1))*/, False); } else if (!badItem) { Bell(XkbBI_MinorError,0,None); badItem = ActiveItem; } /* if the menu did get popped up, unhighlight the active item */ if (save != ActiveMenu && ActiveItem->state) { ActiveItem->state = 0; PaintEntry(save, ActiveItem, False); ActiveItem = NULL; } } if (badItem != ActiveItem) badItem = NULL; XFlush(dpy); } } /** * create a new menu root * * \param name the name of the menu root */ MenuRoot * NewMenuRoot(const char *name) { MenuRoot *tmp; #define UNUSED_PIXEL ((unsigned long) (~0)) /* more than 24 bits */ tmp = malloc(sizeof(MenuRoot)); tmp->hi_fore = UNUSED_PIXEL; tmp->hi_back = UNUSED_PIXEL; tmp->name = name; tmp->prev = NULL; tmp->first = NULL; tmp->last = NULL; tmp->items = 0; tmp->width = 0; tmp->mapped = NEVER_MAPPED; tmp->pull = FALSE; tmp->w = None; tmp->shadow = None; tmp->real_menu = FALSE; if (Scr->MenuList == NULL) { Scr->MenuList = tmp; Scr->MenuList->next = NULL; } if (Scr->LastMenu == NULL) { Scr->LastMenu = tmp; Scr->LastMenu->next = NULL; } else { Scr->LastMenu->next = tmp; Scr->LastMenu = tmp; Scr->LastMenu->next = NULL; } if (strcmp(name, TWM_WINDOWS) == 0) Scr->Windows = tmp; return (tmp); } /** * add an item to a root menu * * \param menu pointer to the root menu to add the item * \param item the text to appear in the menu * \param action the string to possibly execute * \param sub the menu root if it is a pull-right entry * \param func the numeric function * \param fore foreground color string * \param back background color string */ MenuItem * AddToMenu(MenuRoot *menu, const char *item, const char *action, MenuRoot *sub, int func, const char *fore, const char *back) { MenuItem *tmp; int width; #ifdef DEBUG_MENUS fprintf(stderr, "adding menu item=\"%s\", action=%s, sub=%d, f=%d\n", item, action, sub, func); #endif tmp = malloc(sizeof(MenuItem)); tmp->root = menu; if (menu->first == NULL) { menu->first = tmp; tmp->prev = NULL; } else { menu->last->next = tmp; tmp->prev = menu->last; } menu->last = tmp; tmp->item = item; tmp->strlen = strlen(item); tmp->action = action; tmp->next = NULL; tmp->sub = NULL; tmp->state = 0; tmp->func = func; if (!Scr->HaveFonts) CreateFonts(); width = MyFont_TextWidth(&Scr->MenuFont, item, tmp->strlen); if (width <= 0) width = 1; if (width > menu->width) menu->width = width; tmp->user_colors = FALSE; if (Scr->Monochrome == COLOR && fore != NULL) { int save; save = Scr->FirstTime; Scr->FirstTime = TRUE; GetColor(COLOR, &tmp->fore, fore); GetColor(COLOR, &tmp->back, back); Scr->FirstTime = save; tmp->user_colors = TRUE; } if (sub != NULL) { tmp->sub = sub; menu->pull = TRUE; } tmp->item_num = menu->items++; return (tmp); } void MakeMenus(void) { MenuRoot *mr; for (mr = Scr->MenuList; mr != NULL; mr = mr->next) { if (mr->real_menu == FALSE) continue; MakeMenu(mr); } } static void MakeMenu(MenuRoot *mr) { MenuItem *start, *end, *cur, *tmp; XColor f1, f2, f3; XColor b1, b2, b3; XColor save_fore, save_back; int num, i; int fred, fgreen, fblue; int bred, bgreen, bblue; int width; unsigned long valuemask; XSetWindowAttributes attributes; Colormap cmap = Scr->TwmRoot.cmaps.cwins[0]->colormap->c; Scr->EntryHeight = Scr->MenuFont.height + 4; /* lets first size the window accordingly */ if (mr->mapped == NEVER_MAPPED) { if (mr->pull == TRUE) { mr->width += 16 + 10; } width = mr->width + 10; for (cur = mr->first; cur != NULL; cur = cur->next) { if (cur->func != F_TITLE) cur->x = 5; else { cur->x = width - MyFont_TextWidth(&Scr->MenuFont, cur->item, cur->strlen); cur->x /= 2; } } mr->height = mr->items * Scr->EntryHeight; mr->width += 10; if (Scr->Shadow) { /* * Make sure that you don't draw into the shadow window or else * the background bits there will get saved */ valuemask = (CWBackPixel | CWBorderPixel); attributes.background_pixel = Scr->MenuShadowColor; attributes.border_pixel = Scr->MenuShadowColor; if (Scr->SaveUnder) { valuemask |= CWSaveUnder; attributes.save_under = True; } mr->shadow = XCreateWindow (dpy, Scr->Root, 0, 0, (unsigned int) mr->width, (unsigned int) mr->height, (unsigned int)0, CopyFromParent, (unsigned int) CopyFromParent, (Visual *) CopyFromParent, valuemask, &attributes); } valuemask = (CWBackPixel | CWBorderPixel | CWEventMask); attributes.background_pixel = Scr->MenuC.back; attributes.border_pixel = Scr->MenuBorderColor; attributes.event_mask = (ExposureMask | EnterWindowMask); if (Scr->SaveUnder) { valuemask |= CWSaveUnder; attributes.save_under = True; } if (Scr->BackingStore) { valuemask |= CWBackingStore; attributes.backing_store = Always; } mr->w = XCreateWindow (dpy, Scr->Root, 0, 0, (unsigned int) mr->width, (unsigned int) mr->height, (unsigned int) Scr->MenuBorderWidth, CopyFromParent, (unsigned int) CopyFromParent, (Visual *) CopyFromParent, valuemask, &attributes); XSaveContext(dpy, mr->w, MenuContext, (caddr_t)mr); XSaveContext(dpy, mr->w, ScreenContext, (caddr_t)Scr); mr->mapped = UNMAPPED; } /* get the default colors into the menus */ for (tmp = mr->first; tmp != NULL; tmp = tmp->next) { if (!tmp->user_colors) { if (tmp->func != F_TITLE) { tmp->fore = Scr->MenuC.fore; tmp->back = Scr->MenuC.back; } else { tmp->fore = Scr->MenuTitleC.fore; tmp->back = Scr->MenuTitleC.back; } } if (mr->hi_fore != UNUSED_PIXEL) { tmp->hi_fore = mr->hi_fore; tmp->hi_back = mr->hi_back; } else { tmp->hi_fore = tmp->back; tmp->hi_back = tmp->fore; } } if (Scr->Monochrome == MONOCHROME || !Scr->InterpolateMenuColors) return; start = mr->first; while (TRUE) { for (; start != NULL; start = start->next) { if (start->user_colors) break; } if (start == NULL) break; for (end = start->next; end != NULL; end = end->next) { if (end->user_colors) break; } if (end == NULL) break; /* we have a start and end to interpolate between */ num = end->item_num - start->item_num; f1.pixel = start->fore; XQueryColor(dpy, cmap, &f1); f2.pixel = end->fore; XQueryColor(dpy, cmap, &f2); b1.pixel = start->back; XQueryColor(dpy, cmap, &b1); b2.pixel = end->back; XQueryColor(dpy, cmap, &b2); fred = ((int)f2.red - (int)f1.red) / num; fgreen = ((int)f2.green - (int)f1.green) / num; fblue = ((int)f2.blue - (int)f1.blue) / num; bred = ((int)b2.red - (int)b1.red) / num; bgreen = ((int)b2.green - (int)b1.green) / num; bblue = ((int)b2.blue - (int)b1.blue) / num; f3 = f1; f3.flags = DoRed | DoGreen | DoBlue; b3 = b1; b3.flags = DoRed | DoGreen | DoBlue; num -= 1; for (i = 0, cur = start->next; i < num && cur; i++, cur = cur->next) { f3.red += fred; f3.green += fgreen; f3.blue += fblue; save_fore = f3; b3.red += bred; b3.green += bgreen; b3.blue += bblue; save_back = b3; XAllocColor(dpy, cmap, &f3); XAllocColor(dpy, cmap, &b3); cur->hi_back = cur->fore = f3.pixel; cur->hi_fore = cur->back = b3.pixel; cur->user_colors = True; f3 = save_fore; b3 = save_back; } start = end; } } /** * pop up a pull down menu. * * \param menu the root pointer of the menu to pop up * \param x,y location of upper left of menu * \param center whether or not to center horizontally over position */ Bool PopUpMenu (MenuRoot *menu, int x, int y, Bool center) { int WindowNameCount; TwmWindow **WindowNames; TwmWindow *tmp_win2,*tmp_win3; int i; int (*compar)(const char *, const char *) = (Scr->CaseSensitive ? strcmp : XmuCompareISOLatin1); if (!menu) return False; InstallRootColormap(); if (menu == Scr->Windows) { TwmWindow *tmp_win; /* this is the twm windows menu, let's go ahead and build it */ DestroyMenu (menu); menu->first = NULL; menu->last = NULL; menu->items = 0; menu->width = 0; menu->mapped = NEVER_MAPPED; AddToMenu(menu, "TWM Windows", NULLSTR, NULL, F_TITLE,NULLSTR,NULLSTR); for(tmp_win = Scr->TwmRoot.next , WindowNameCount=0; tmp_win != NULL; tmp_win = tmp_win->next) WindowNameCount++; if (WindowNameCount != 0) { WindowNames = malloc(sizeof(TwmWindow *) * WindowNameCount); WindowNames[0] = Scr->TwmRoot.next; for(tmp_win = Scr->TwmRoot.next->next , WindowNameCount=1; tmp_win != NULL; tmp_win = tmp_win->next,WindowNameCount++) { tmp_win2 = tmp_win; for (i=0;iname,WindowNames[i]->name) < 0) { tmp_win3 = tmp_win2; tmp_win2 = WindowNames[i]; WindowNames[i] = tmp_win3; } } WindowNames[WindowNameCount] = tmp_win2; } for (i=0; iname, (char *)WindowNames[i], NULL, F_POPUP,NULL,NULL); } free(WindowNames); } MakeMenu(menu); } if (menu->w == None || menu->items == 0) return False; /* Prevent recursively bringing up menus. */ if (menu->mapped == MAPPED) return False; /* * Dynamically set the parent; this allows pull-ups to also be main * menus, or to be brought up from more than one place. */ menu->prev = ActiveMenu; XGrabPointer(dpy, Scr->Root, True, ButtonPressMask | ButtonReleaseMask | ButtonMotionMask | PointerMotionHintMask, GrabModeAsync, GrabModeAsync, Scr->Root, Scr->MenuCursor, CurrentTime); ActiveMenu = menu; menu->mapped = MAPPED; menu->entered = FALSE; if (center) { x -= (menu->width / 2); y -= (Scr->EntryHeight / 2); /* sticky menus would be nice here */ } /* * clip to screen */ if (x + menu->width > Scr->MyDisplayWidth) { x = Scr->MyDisplayWidth - menu->width; } if (x < 0) x = 0; if (y + menu->height > Scr->MyDisplayHeight) { y = Scr->MyDisplayHeight - menu->height; } if (y < 0) y = 0; MenuOrigins[MenuDepth].x = x; MenuOrigins[MenuDepth].y = y; MenuDepth++; XMoveWindow(dpy, menu->w, x, y); if (Scr->Shadow) { XMoveWindow (dpy, menu->shadow, x + SHADOWWIDTH, y + SHADOWWIDTH); } if (Scr->Shadow) { XRaiseWindow (dpy, menu->shadow); } XMapRaised(dpy, menu->w); if (Scr->Shadow) { XMapWindow (dpy, menu->shadow); } XSync(dpy, 0); return True; } /** * unhighlight the current menu selection and take down the menus */ void PopDownMenu(void) { MenuRoot *tmp; if (ActiveMenu == NULL) return; if (ActiveItem) { ActiveItem->state = 0; PaintEntry(ActiveMenu, ActiveItem, False); } for (tmp = ActiveMenu; tmp != NULL; tmp = tmp->prev) { if (Scr->Shadow) { XUnmapWindow (dpy, tmp->shadow); } XUnmapWindow(dpy, tmp->w); tmp->mapped = UNMAPPED; UninstallRootColormap(); } XFlush(dpy); ActiveMenu = NULL; ActiveItem = NULL; MenuDepth = 0; if (Context == C_WINDOW || Context == C_FRAME || Context == C_TITLE) menuFromFrameOrWindowOrTitlebar = TRUE; } /** * look for a menu root * * \return a pointer to the menu root structure * * \param name the name of the menu root */ MenuRoot * FindMenuRoot(const char *name) { MenuRoot *tmp; for (tmp = Scr->MenuList; tmp != NULL; tmp = tmp->next) { if (strcmp(name, tmp->name) == 0) return (tmp); } return NULL; } static Bool belongs_to_twm_window (TwmWindow *t, Window w) { if (!t) return False; if (w == t->frame || w == t->title_w || w == t->hilite_w || w == t->icon_w || w == t->icon_bm_w) return True; if (t && t->titlebuttons) { register TBWindow *tbw; register int nb = Scr->TBInfo.nleft + Scr->TBInfo.nright; for (tbw = t->titlebuttons; nb > 0; tbw++, nb--) { if (tbw->window == w) return True; } } return False; } static void resizeFromCenter(Window w, TwmWindow *tmp_win) { int lastx, lasty, bw2; XEvent event; #if 0 int namelen; int width, height; namelen = strlen (tmp_win->name); #endif bw2 = tmp_win->frame_bw * 2; AddingW = tmp_win->attr.width + bw2; AddingH = tmp_win->attr.height + tmp_win->title_height + bw2; #if 0 width = (SIZE_HINDENT + MyFont_TextWidth (&Scr->SizeFont, tmp_win->name, namelen)); height = Scr->SizeFont.height + SIZE_VINDENT * 2; #endif XGetGeometry(dpy, w, &JunkRoot, &origDragX, &origDragY, (unsigned int *)&DragWidth, (unsigned int *)&DragHeight, &JunkBW, &JunkDepth); XWarpPointer(dpy, None, w, 0, 0, 0, 0, DragWidth/2, DragHeight/2); XQueryPointer (dpy, Scr->Root, &JunkRoot, &JunkChild, &JunkX, &JunkY, &AddingX, &AddingY, &JunkMask); #if 0 Scr->SizeStringOffset = width + MyFont_TextWidth(&Scr->SizeFont, ": ", 2); XResizeWindow (dpy, Scr->SizeWindow, Scr->SizeStringOffset + Scr->SizeStringWidth, height); MyFont_DrawImageString (dpy, Scr->SizeWindow, &Scr->SizeFont, Scr->NormalGC, width, SIZE_VINDENT + Scr->SizeFont.ascent, ": ", 2); #endif lastx = -10000; lasty = -10000; #if 0 MoveOutline(Scr->Root, origDragX - JunkBW, origDragY - JunkBW, DragWidth * JunkBW, DragHeight * JunkBW, tmp_win->frame_bw, tmp_win->title_height); #endif MenuStartResize(tmp_win, origDragX, origDragY, DragWidth, DragHeight); while (TRUE) { XMaskEvent(dpy, ButtonPressMask | PointerMotionMask, &event); if (event.type == MotionNotify) { /* discard any extra motion events before a release */ while(XCheckMaskEvent(dpy, ButtonMotionMask | ButtonPressMask, &event)) if (event.type == ButtonPress) break; } if (event.type == ButtonPress) { MenuEndResize(tmp_win); XMoveResizeWindow(dpy, w, AddingX, AddingY, AddingW, AddingH); break; } /* if (!DispatchEvent ()) continue; */ if (event.type != MotionNotify) { continue; } /* * XXX - if we are going to do a loop, we ought to consider * using multiple GXxor lines so that we don't need to * grab the server. */ XQueryPointer(dpy, Scr->Root, &JunkRoot, &JunkChild, &JunkX, &JunkY, &AddingX, &AddingY, &JunkMask); if (lastx != AddingX || lasty != AddingY) { MenuDoResize(AddingX, AddingY, tmp_win); lastx = AddingX; lasty = AddingY; } } } /** \fn ExecuteFunction * execute a twm root function. * * \param func the function to execute * \param action the menu action to execute * \param w the window to execute this function on * \param tmp_win the twm window structure * \param event the event that caused the function * \param context the context in which the button was pressed * \param pulldown flag indicating execution from pull down menu * * \return TRUE if should continue with remaining actions, * else FALSE to abort */ static int WarpThere(TwmWindow *t) { if (Scr->WarpUnmapped || t->mapped) { if (!t->mapped) DeIconify (t); if (!Scr->NoRaiseWarp) XRaiseWindow (dpy, t->frame); WarpToWindow (t); return 1; } return 0; } int ExecuteFunction(int func, const char *action, Window w, TwmWindow *tmp_win, XEvent *eventp, int context, int pulldown) { static Time last_time = 0; char tmp[200]; char *ptr; char buff[MAX_FILE_SIZE]; int count, fd; Window rootw; int origX, origY; int do_next_action = TRUE; int moving_icon = FALSE; Bool fromtitlebar = False; RootFunction = 0; if (Cancel) return TRUE; /* XXX should this be FALSE? */ switch (func) { case F_UPICONMGR: case F_LEFTICONMGR: case F_RIGHTICONMGR: case F_DOWNICONMGR: case F_FORWICONMGR: case F_BACKICONMGR: case F_NEXTICONMGR: case F_PREVICONMGR: case F_NOP: case F_TITLE: case F_DELTASTOP: case F_RAISELOWER: case F_WARPTOSCREEN: case F_WARPTO: case F_WARPRING: case F_WARPTOICONMGR: case F_WARPNEXT: case F_WARPPREV: case F_COLORMAP: break; default: XGrabPointer(dpy, Scr->Root, True, ButtonPressMask | ButtonReleaseMask, GrabModeAsync, GrabModeAsync, Scr->Root, Scr->WaitCursor, CurrentTime); break; } switch (func) { case F_NOP: case F_TITLE: break; case F_DELTASTOP: if (WindowMoved) do_next_action = FALSE; break; case F_RESTART: { XSync (dpy, 0); Reborder (eventp->xbutton.time); XSync (dpy, 0); if (smcConn) SmcCloseConnection (smcConn, 0, NULL); execvp(*Argv, Argv); fprintf (stderr, "%s: unable to restart: %s\n", ProgramName, *Argv); break; } case F_UPICONMGR: case F_DOWNICONMGR: case F_LEFTICONMGR: case F_RIGHTICONMGR: case F_FORWICONMGR: case F_BACKICONMGR: MoveIconManager(func); break; case F_NEXTICONMGR: case F_PREVICONMGR: JumpIconManager(func); break; case F_SHOWLIST: if (Scr->NoIconManagers) break; DeIconify(Scr->iconmgr.twm_win); XRaiseWindow(dpy, Scr->iconmgr.twm_win->frame); break; case F_HIDELIST: if (Scr->NoIconManagers) break; HideIconManager (); break; case F_SORTICONMGR: if (DeferExecution(context, func, Scr->SelectCursor)) return TRUE; { int save_sort; save_sort = Scr->SortIconMgr; Scr->SortIconMgr = TRUE; if (context == C_ICONMGR) SortIconManager((IconMgr *) NULL); else if (tmp_win->iconmgr) SortIconManager(tmp_win->iconmgrp); else Bell(XkbBI_Info,0,tmp_win->w); Scr->SortIconMgr = save_sort; } break; case F_IDENTIFY: if (DeferExecution(context, func, Scr->SelectCursor)) return TRUE; Identify(tmp_win); break; case F_VERSION: Identify ((TwmWindow *) NULL); break; case F_AUTORAISE: if (DeferExecution(context, func, Scr->SelectCursor)) return TRUE; tmp_win->auto_raise = !tmp_win->auto_raise; if (tmp_win->auto_raise) ++(Scr->NumAutoRaises); else --(Scr->NumAutoRaises); break; case F_BEEP: Bell(XkbBI_Info,0,None); break; case F_POPUP: tmp_win = (TwmWindow *)action; if (Scr->WindowFunction.func != 0) { ExecuteFunction(Scr->WindowFunction.func, Scr->WindowFunction.item->action, w, tmp_win, eventp, C_FRAME, FALSE); } else { DeIconify(tmp_win); XRaiseWindow (dpy, tmp_win->frame); } break; case F_RESIZE: EventHandler[EnterNotify] = HandleUnknown; EventHandler[LeaveNotify] = HandleUnknown; if (DeferExecution(context, func, Scr->MoveCursor)) return TRUE; PopDownMenu(); if (pulldown) XWarpPointer(dpy, None, Scr->Root, 0, 0, 0, 0, eventp->xbutton.x_root, eventp->xbutton.y_root); if (w != tmp_win->icon_w) { /* can't resize icons */ if ((Context == C_FRAME || Context == C_WINDOW || Context == C_TITLE) && fromMenu) resizeFromCenter(w, tmp_win); else { /* * see if this is being done from the titlebar */ fromtitlebar = belongs_to_twm_window (tmp_win, eventp->xbutton.window); /* Save pointer position so we can tell if it was moved or not during the resize. */ ResizeOrigX = eventp->xbutton.x_root; ResizeOrigY = eventp->xbutton.y_root; StartResize (eventp, tmp_win, fromtitlebar); do { XMaskEvent(dpy, ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | ButtonMotionMask, &Event); if (fromtitlebar && Event.type == ButtonPress) { fromtitlebar = False; continue; } if (Event.type == MotionNotify) { /* discard any extra motion events before a release */ while (XCheckMaskEvent (dpy, ButtonMotionMask | ButtonReleaseMask, &Event)) if (Event.type == ButtonRelease) break; } if (!DispatchEvent ()) continue; } while (!(Event.type == ButtonRelease || Cancel)); return TRUE; } } break; case F_ZOOM: case F_HORIZOOM: case F_FULLZOOM: case F_LEFTZOOM: case F_RIGHTZOOM: case F_TOPZOOM: case F_BOTTOMZOOM: if (DeferExecution(context, func, Scr->SelectCursor)) return TRUE; fullzoom(tmp_win, func); break; case F_MOVE: case F_FORCEMOVE: if (DeferExecution(context, func, Scr->MoveCursor)) return TRUE; PopDownMenu(); rootw = eventp->xbutton.root; MoveFunction = func; if (pulldown) XWarpPointer(dpy, None, Scr->Root, 0, 0, 0, 0, eventp->xbutton.x_root, eventp->xbutton.y_root); EventHandler[EnterNotify] = HandleUnknown; EventHandler[LeaveNotify] = HandleUnknown; if (!Scr->NoGrabServer || !Scr->OpaqueMove) { XGrabServer(dpy); } XGrabPointer(dpy, eventp->xbutton.root, True, ButtonPressMask | ButtonReleaseMask | ButtonMotionMask | PointerMotionMask, /* PointerMotionHintMask */ GrabModeAsync, GrabModeAsync, Scr->Root, Scr->MoveCursor, CurrentTime); if (context == C_ICON && tmp_win->icon_w) { w = tmp_win->icon_w; DragX = eventp->xbutton.x; DragY = eventp->xbutton.y; moving_icon = TRUE; } else if (w != tmp_win->icon_w) { XTranslateCoordinates(dpy, w, tmp_win->frame, eventp->xbutton.x, eventp->xbutton.y, &DragX, &DragY, &JunkChild); w = tmp_win->frame; } DragWindow = None; XGetGeometry(dpy, w, &JunkRoot, &origDragX, &origDragY, (unsigned int *)&DragWidth, (unsigned int *)&DragHeight, &JunkBW, &JunkDepth); origX = eventp->xbutton.x_root; origY = eventp->xbutton.y_root; CurrentDragX = origDragX; CurrentDragY = origDragY; /* * only do the constrained move if timer is set; need to check it * in case of stupid or wicked fast servers */ if (ConstrainedMoveTime && (eventp->xbutton.time - last_time) < ConstrainedMoveTime) { int width, height; ConstMove = TRUE; ConstMoveDir = MOVE_NONE; ConstMoveX = eventp->xbutton.x_root - DragX - JunkBW; ConstMoveY = eventp->xbutton.y_root - DragY - JunkBW; width = DragWidth + 2 * JunkBW; height = DragHeight + 2 * JunkBW; ConstMoveXL = ConstMoveX + width/3; ConstMoveXR = ConstMoveX + 2*(width/3); ConstMoveYT = ConstMoveY + height/3; ConstMoveYB = ConstMoveY + 2*(height/3); XWarpPointer(dpy, None, w, 0, 0, 0, 0, DragWidth/2, DragHeight/2); XQueryPointer(dpy, w, &JunkRoot, &JunkChild, &JunkX, &JunkY, &DragX, &DragY, &JunkMask); } last_time = eventp->xbutton.time; if (!Scr->OpaqueMove) { InstallRootColormap(); if (!Scr->MoveDelta) { /* * Draw initial outline. This was previously done the * first time though the outer loop by dropping out of * the XCheckMaskEvent inner loop down to one of the * MoveOutline's below. */ MoveOutline(rootw, origDragX - JunkBW, origDragY - JunkBW, DragWidth + 2 * JunkBW, DragHeight + 2 * JunkBW, tmp_win->frame_bw, moving_icon ? 0 : tmp_win->title_height); /* * This next line causes HandleReleaseNotify to call * XRaiseWindow(). This is solely to preserve the * previous behaviour that raises a window being moved * on button release even if you never actually moved * any distance (unless you move less than MoveDelta or * NoRaiseMove is set or OpaqueMove is set). */ DragWindow = w; } } /* * see if this is being done from the titlebar */ fromtitlebar = belongs_to_twm_window (tmp_win, eventp->xbutton.window); if (menuFromFrameOrWindowOrTitlebar) { /* warp the pointer to the middle of the window */ XWarpPointer(dpy, None, Scr->Root, 0, 0, 0, 0, origDragX + DragWidth / 2, origDragY + DragHeight / 2); XFlush(dpy); } while (TRUE) { long releaseEvent = menuFromFrameOrWindowOrTitlebar ? ButtonPress : ButtonRelease; long movementMask = menuFromFrameOrWindowOrTitlebar ? PointerMotionMask : ButtonMotionMask; /* block until there is an interesting event */ XMaskEvent(dpy, ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | ExposureMask | movementMask | VisibilityChangeMask, &Event); /* throw away enter and leave events until release */ if (Event.xany.type == EnterNotify || Event.xany.type == LeaveNotify) continue; if (Event.type == MotionNotify) { /* discard any extra motion events before a logical release */ while(XCheckMaskEvent(dpy, movementMask | releaseEvent, &Event)) if (Event.type == releaseEvent) break; } /* test to see if we have a second button press to abort move */ if (!menuFromFrameOrWindowOrTitlebar && !MovedFromKeyPress) { if (Event.type == ButtonPress && DragWindow != None) { if (Scr->OpaqueMove) XMoveWindow (dpy, DragWindow, origDragX, origDragY); else MoveOutline(Scr->Root, 0, 0, 0, 0, 0, 0); DragWindow = None; } } if (fromtitlebar && Event.type == ButtonPress) { fromtitlebar = False; CurrentDragX = origX = Event.xbutton.x_root; CurrentDragY = origY = Event.xbutton.y_root; XTranslateCoordinates (dpy, rootw, tmp_win->frame, origX, origY, &DragX, &DragY, &JunkChild); continue; } if (!DispatchEvent2 ()) continue; if (Cancel) { WindowMoved = FALSE; if (!Scr->OpaqueMove) UninstallRootColormap(); return TRUE; /* XXX should this be FALSE? */ } if (Event.type == releaseEvent) { MoveOutline(rootw, 0, 0, 0, 0, 0, 0); if (moving_icon && ((CurrentDragX != origDragX || CurrentDragY != origDragY))) tmp_win->icon_moved = TRUE; if (!Scr->OpaqueMove && menuFromFrameOrWindowOrTitlebar) XMoveWindow(dpy, DragWindow, Event.xbutton.x_root - DragWidth / 2, Event.xbutton.y_root - DragHeight / 2); break; } /* something left to do only if the pointer moved */ if (Event.type != MotionNotify) continue; XQueryPointer(dpy, rootw, &(eventp->xmotion.root), &JunkChild, &(eventp->xmotion.x_root), &(eventp->xmotion.y_root), &JunkX, &JunkY, &JunkMask); if (DragWindow == None && abs(eventp->xmotion.x_root - origX) < Scr->MoveDelta && abs(eventp->xmotion.y_root - origY) < Scr->MoveDelta) continue; WindowMoved = TRUE; DragWindow = w; if (!Scr->NoRaiseMove && Scr->OpaqueMove) /* can't restore... */ XRaiseWindow(dpy, DragWindow); if (ConstMove) { switch (ConstMoveDir) { case MOVE_NONE: if (eventp->xmotion.x_root < ConstMoveXL || eventp->xmotion.x_root > ConstMoveXR) ConstMoveDir = MOVE_HORIZ; if (eventp->xmotion.y_root < ConstMoveYT || eventp->xmotion.y_root > ConstMoveYB) ConstMoveDir = MOVE_VERT; XQueryPointer(dpy, DragWindow, &JunkRoot, &JunkChild, &JunkX, &JunkY, &DragX, &DragY, &JunkMask); break; case MOVE_VERT: ConstMoveY = eventp->xmotion.y_root - DragY - JunkBW; break; case MOVE_HORIZ: ConstMoveX= eventp->xmotion.x_root - DragX - JunkBW; break; } if (ConstMoveDir != MOVE_NONE) { int xl, yt, xr, yb, w, h; xl = ConstMoveX; yt = ConstMoveY; w = DragWidth + 2 * JunkBW; h = DragHeight + 2 * JunkBW; if (Scr->DontMoveOff && MoveFunction != F_FORCEMOVE) { xr = xl + w; yb = yt + h; if (xl < 0) xl = 0; if (xr > Scr->MyDisplayWidth) xl = Scr->MyDisplayWidth - w; if (yt < 0) yt = 0; if (yb > Scr->MyDisplayHeight) yt = Scr->MyDisplayHeight - h; } CurrentDragX = xl; CurrentDragY = yt; if (Scr->OpaqueMove) XMoveWindow(dpy, DragWindow, xl, yt); else MoveOutline(eventp->xmotion.root, xl, yt, w, h, tmp_win->frame_bw, moving_icon ? 0 : tmp_win->title_height); } } else if (DragWindow != None) { int xl, yt, xr, yb, w, h; if (!menuFromFrameOrWindowOrTitlebar) { xl = eventp->xmotion.x_root - DragX - JunkBW; yt = eventp->xmotion.y_root - DragY - JunkBW; } else { xl = eventp->xmotion.x_root - (DragWidth / 2); yt = eventp->xmotion.y_root - (DragHeight / 2); } w = DragWidth + 2 * JunkBW; h = DragHeight + 2 * JunkBW; if (Scr->DontMoveOff && MoveFunction != F_FORCEMOVE) { xr = xl + w; yb = yt + h; if (xl < 0) xl = 0; if (xr > Scr->MyDisplayWidth) xl = Scr->MyDisplayWidth - w; if (yt < 0) yt = 0; if (yb > Scr->MyDisplayHeight) yt = Scr->MyDisplayHeight - h; } CurrentDragX = xl; CurrentDragY = yt; if (Scr->OpaqueMove) XMoveWindow(dpy, DragWindow, xl, yt); else MoveOutline(eventp->xmotion.root, xl, yt, w, h, tmp_win->frame_bw, moving_icon ? 0 : tmp_win->title_height); } } MovedFromKeyPress = False; if (!Scr->OpaqueMove && DragWindow == None) UninstallRootColormap(); break; case F_FUNCTION: { MenuRoot *mroot; MenuItem *mitem; if ((mroot = FindMenuRoot(action)) == NULL) { fprintf (stderr, "%s: couldn't find function \"%s\"\n", ProgramName, action); return TRUE; } if (NeedToDefer(mroot) && DeferExecution(context, func, Scr->SelectCursor)) return TRUE; else { for (mitem = mroot->first; mitem != NULL; mitem = mitem->next) { if (!ExecuteFunction (mitem->func, mitem->action, w, tmp_win, eventp, context, pulldown)) break; } } } break; case F_DEICONIFY: case F_ICONIFY: if (DeferExecution(context, func, Scr->SelectCursor)) return TRUE; if (tmp_win->icon) { DeIconify(tmp_win); } else if (func == F_ICONIFY) { Iconify (tmp_win, eventp->xbutton.x_root - 5, eventp->xbutton.y_root - 5); } break; case F_RAISELOWER: if (DeferExecution(context, func, Scr->SelectCursor)) return TRUE; if (!WindowMoved) { XWindowChanges xwc; xwc.stack_mode = Opposite; if (w != tmp_win->icon_w) w = tmp_win->frame; XConfigureWindow (dpy, w, CWStackMode, &xwc); } break; case F_RAISE: if (DeferExecution(context, func, Scr->SelectCursor)) return TRUE; /* check to make sure raise is not from the WindowFunction */ if (w == tmp_win->icon_w && Context != C_ROOT) XRaiseWindow(dpy, tmp_win->icon_w); else XRaiseWindow(dpy, tmp_win->frame); break; case F_LOWER: if (DeferExecution(context, func, Scr->SelectCursor)) return TRUE; if (w == tmp_win->icon_w) XLowerWindow(dpy, tmp_win->icon_w); else XLowerWindow(dpy, tmp_win->frame); break; case F_FOCUS: if (DeferExecution(context, func, Scr->SelectCursor)) return TRUE; if (tmp_win->icon == FALSE) { if (!Scr->FocusRoot && Scr->Focus == tmp_win) { FocusOnRoot(); } else { if (Scr->Focus != NULL) { SetBorder (Scr->Focus, False); if (Scr->Focus->hilite_w) XUnmapWindow (dpy, Scr->Focus->hilite_w); } InstallWindowColormaps (0, tmp_win); if (tmp_win->hilite_w) XMapWindow (dpy, tmp_win->hilite_w); SetBorder (tmp_win, True); if (!tmp_win->wmhints || tmp_win->wmhints->input) SetFocus (tmp_win, eventp->xbutton.time); Scr->FocusRoot = FALSE; Scr->Focus = tmp_win; } } break; case F_DESTROY: if (DeferExecution(context, func, Scr->DestroyCursor)) return TRUE; if (tmp_win->iconmgr) Bell(XkbBI_MinorError,0,tmp_win->w); else XKillClient(dpy, tmp_win->w); break; case F_DELETE: if (DeferExecution(context, func, Scr->DestroyCursor)) return TRUE; if (tmp_win->iconmgr) /* don't send ourself a message */ HideIconManager (); else if (tmp_win->protocols & DoesWmDeleteWindow) SendDeleteWindowMessage (tmp_win, LastTimestamp()); else Bell(XkbBI_MinorError,0,tmp_win->w); break; case F_SAVEYOURSELF: if (DeferExecution (context, func, Scr->SelectCursor)) return TRUE; if (tmp_win->protocols & DoesWmSaveYourself) SendSaveYourselfMessage (tmp_win, LastTimestamp()); else Bell(XkbBI_MinorError,0,tmp_win->w); break; case F_CIRCLEUP: XCirculateSubwindowsUp(dpy, Scr->Root); break; case F_CIRCLEDOWN: XCirculateSubwindowsDown(dpy, Scr->Root); break; case F_EXEC: PopDownMenu(); if (!Scr->NoGrabServer) { XUngrabServer (dpy); XSync (dpy, 0); } Execute(action); break; case F_UNFOCUS: FocusOnRoot(); break; case F_CUT: strcpy(tmp, action); strcat(tmp, "\n"); XStoreBytes(dpy, tmp, strlen(tmp)); break; case F_CUTFILE: ptr = XFetchBytes(dpy, &count); if (ptr) { if (sscanf (ptr, "%s", tmp) == 1) { XFree (ptr); ptr = ExpandFilename(tmp); if (ptr) { fd = open (ptr, O_RDONLY); if (fd >= 0) { count = read (fd, buff, MAX_FILE_SIZE - 1); if (count > 0) XStoreBytes (dpy, buff, count); close(fd); } else { fprintf (stderr, "%s: unable to open cut file \"%s\"\n", ProgramName, tmp); } free (ptr); } } else { XFree(ptr); } } else { fprintf(stderr, "%s: cut buffer is empty\n", ProgramName); } break; case F_WARPTOSCREEN: { if (strcmp (action, WARPSCREEN_NEXT) == 0) { WarpToScreen (Scr->screen + 1, 1); } else if (strcmp (action, WARPSCREEN_PREV) == 0) { WarpToScreen (Scr->screen - 1, -1); } else if (strcmp (action, WARPSCREEN_BACK) == 0) { WarpToScreen (PreviousScreen, 0); } else { WarpToScreen (atoi (action), 0); } } break; case F_COLORMAP: { if (strcmp (action, COLORMAP_NEXT) == 0) { BumpWindowColormap (tmp_win, 1); } else if (strcmp (action, COLORMAP_PREV) == 0) { BumpWindowColormap (tmp_win, -1); } else { BumpWindowColormap (tmp_win, 0); } } break; case F_WARPPREV: case F_WARPNEXT: { register TwmWindow *t; static TwmWindow *savedwarp = NULL; TwmWindow *of, *l, *n; int c=0; #define wseq(w) (func == F_WARPNEXT ? (w)->next : (w)->prev) #define nwin(w) ((w) && (n=wseq(w)) != NULL && n != &Scr->TwmRoot ? n : l) #define bwin(w) (!(w)||(w)->iconmgr||(w)==of||!(Scr->WarpUnmapped||(w)->mapped)) of=(Scr->Focus ? Scr->Focus : &Scr->TwmRoot); for(t=Scr->TwmRoot.next; t; t=t->next) if(!bwin(t)) break; if(!t) break; /* no windows we can use */ if(func == F_WARPPREV) for(l=of; l->next; l=l->next) ; else l = Scr->TwmRoot.next; for(t=of; bwin(t) && c < 2; t=nwin(t)) if(t == of) c++; if(bwin(t) || c >= 2) Bell(XkbBI_MinorError,0,None); else { if(of && of == savedwarp) { Iconify(of, 0, 0); savedwarp = NULL; } if(!t->mapped) savedwarp = t; else savedwarp = NULL; WarpThere(t); } break; } case F_WARPTO: { register TwmWindow *t; int len; len = strlen(action); for (t = Scr->TwmRoot.next; t != NULL; t = t->next) { if (!strncmp(action, t->name, len)) if (WarpThere(t)) break; } if (!t) { for (t = Scr->TwmRoot.next; t != NULL; t = t->next) { if (!strncmp(action, t->class.res_name, len)) if (WarpThere(t)) break; } if (!t) { for (t = Scr->TwmRoot.next; t != NULL; t = t->next) { if (!strncmp(action, t->class.res_class, len)) if (WarpThere(t)) break; } } } if (!t) Bell(XkbBI_MinorError,0,None); } break; case F_WARPTOICONMGR: { TwmWindow *t; int len; Window raisewin = None, iconwin = None; len = strlen(action); if (len == 0) { if (tmp_win && tmp_win->list) { raisewin = tmp_win->list->iconmgr->twm_win->frame; iconwin = tmp_win->list->icon; } else if (Scr->iconmgr.active) { raisewin = Scr->iconmgr.twm_win->frame; iconwin = Scr->iconmgr.active->w; } } else { for (t = Scr->TwmRoot.next; t != NULL; t = t->next) { if (strncmp (action, t->icon_name, len) == 0) { if (t->list && t->list->iconmgr->twm_win->mapped) { raisewin = t->list->iconmgr->twm_win->frame; iconwin = t->list->icon; break; } } } } if (raisewin) { XRaiseWindow (dpy, raisewin); XWarpPointer (dpy, None, iconwin, 0,0,0,0, 5, 5); } else { Bell(XkbBI_MinorError,0,None); } } break; case F_WARPRING: switch (action[0]) { case 'n': WarpAlongRing (&eventp->xbutton, True); break; case 'p': WarpAlongRing (&eventp->xbutton, False); break; default: Bell(XkbBI_MinorError,0,None); break; } break; case F_FILE: ptr = ExpandFilename(action); if (ptr) { fd = open(ptr, O_RDONLY); if (fd >= 0) { count = read(fd, buff, MAX_FILE_SIZE - 1); if (count > 0) XStoreBytes(dpy, buff, count); close(fd); } else { fprintf (stderr, "%s: unable to open file \"%s\"\n", ProgramName, ptr); } free(ptr); } else { fprintf (stderr, "%s: error expanding filename\n", ProgramName); } break; case F_REFRESH: { XSetWindowAttributes attributes; unsigned long valuemask; valuemask = (CWBackPixel | CWBackingStore | CWSaveUnder); attributes.background_pixel = Scr->Black; attributes.backing_store = NotUseful; attributes.save_under = False; w = XCreateWindow (dpy, Scr->Root, 0, 0, (unsigned int) Scr->MyDisplayWidth, (unsigned int) Scr->MyDisplayHeight, (unsigned int) 0, CopyFromParent, (unsigned int) CopyFromParent, (Visual *) CopyFromParent, valuemask, &attributes); XMapWindow (dpy, w); XDestroyWindow (dpy, w); XFlush (dpy); } break; case F_WINREFRESH: if (DeferExecution(context, func, Scr->SelectCursor)) return TRUE; if (context == C_ICON && tmp_win->icon_w) w = XCreateSimpleWindow(dpy, tmp_win->icon_w, 0, 0, 9999, 9999, 0, Scr->Black, Scr->Black); else w = XCreateSimpleWindow(dpy, tmp_win->frame, 0, 0, 9999, 9999, 0, Scr->Black, Scr->Black); XMapWindow(dpy, w); XDestroyWindow(dpy, w); XFlush(dpy); break; case F_QUIT: Done(NULL, NULL); break; case F_PRIORITY: if (HasSync) { if (DeferExecution (context, func, Scr->SelectCursor)) return TRUE; (void)XSyncSetPriority(dpy, tmp_win->w, atoi(action)); } break; case F_STARTWM: execlp("/bin/sh", "sh", "-c", action, (void *)NULL); fprintf (stderr, "%s: unable to start: %s\n", ProgramName, *Argv); break; } if (ButtonPressed == -1) XUngrabPointer(dpy, CurrentTime); return do_next_action; } /** * defer the execution of a function to the next button press if the context * is C_ROOT * * \param context the context in which the mouse button was pressed * \param func the function to defer * \param cursor cursor the cursor to display while waiting */ static int DeferExecution(int context, int func, Cursor cursor) { if (context == C_ROOT) { LastCursor = cursor; XGrabPointer(dpy, Scr->Root, True, ButtonPressMask | ButtonReleaseMask, GrabModeAsync, GrabModeAsync, Scr->Root, cursor, CurrentTime); RootFunction = func; return (TRUE); } return (FALSE); } /** *regrab the pointer with the LastCursor; */ void ReGrab(void) { XGrabPointer(dpy, Scr->Root, True, ButtonPressMask | ButtonReleaseMask, GrabModeAsync, GrabModeAsync, Scr->Root, LastCursor, CurrentTime); } /** * checks each function in the list to see if it is one that needs * to be deferred. * * \param root the menu root to check */ static Bool NeedToDefer(MenuRoot *root) { MenuItem *mitem; for (mitem = root->first; mitem != NULL; mitem = mitem->next) { switch (mitem->func) { case F_IDENTIFY: case F_RESIZE: case F_MOVE: case F_FORCEMOVE: case F_DEICONIFY: case F_ICONIFY: case F_RAISELOWER: case F_RAISE: case F_LOWER: case F_FOCUS: case F_DESTROY: case F_WINREFRESH: case F_ZOOM: case F_FULLZOOM: case F_HORIZOOM: case F_RIGHTZOOM: case F_LEFTZOOM: case F_TOPZOOM: case F_BOTTOMZOOM: case F_AUTORAISE: return TRUE; } } return FALSE; } static void Execute(const char *s) { /* FIXME: is all this stuff needed? There could be security problems here. */ static char buf[256]; char *ds = DisplayString (dpy); char *colon, *dot1; char oldDisplay[256]; char *doisplay; int restorevar = 0; oldDisplay[0] = '\0'; doisplay=getenv("DISPLAY"); if (doisplay) strcpy (oldDisplay, doisplay); /* * Build a display string using the current screen number, so that * X programs which get fired up from a menu come up on the screen * that they were invoked from, unless specifically overridden on * their command line. */ colon = strrchr (ds, ':'); if (colon) { /* if host[:]:dpy */ strcpy (buf, "DISPLAY="); strcat (buf, ds); colon = buf + 8 + (colon - ds); /* use version in buf */ dot1 = strchr (colon, '.'); /* first period after colon */ if (!dot1) dot1 = colon + strlen (colon); /* if not there, append */ (void) sprintf (dot1, ".%d", Scr->screen); putenv (buf); restorevar = 1; } (void) system (s); if (restorevar) { /* why bother? */ (void) snprintf (buf, sizeof(buf), "DISPLAY=%s", oldDisplay); putenv (buf); } } /** * put input focus on the root window. */ void FocusOnRoot(void) { SetFocus ((TwmWindow *) NULL, LastTimestamp()); if (Scr->Focus != NULL) { SetBorder (Scr->Focus, False); if (Scr->Focus->hilite_w) XUnmapWindow (dpy, Scr->Focus->hilite_w); } InstallWindowColormaps(0, &Scr->TwmRoot); Scr->Focus = NULL; Scr->FocusRoot = TRUE; } void DeIconify(TwmWindow *tmp_win) { TwmWindow *t; /* de-iconify the main window */ if (tmp_win->icon) { if (tmp_win->icon_on) Zoom(tmp_win->icon_w, tmp_win->frame); else if (tmp_win->group != (Window) 0) { for (t = Scr->TwmRoot.next; t != NULL; t = t->next) { if (tmp_win->group == t->w && t->icon_on) { Zoom(t->icon_w, tmp_win->frame); break; } } } } XMapWindow(dpy, tmp_win->w); tmp_win->mapped = TRUE; if (Scr->NoRaiseDeicon) XMapWindow(dpy, tmp_win->frame); else XMapRaised(dpy, tmp_win->frame); SetMapStateProp(tmp_win, NormalState); if (tmp_win->icon_w) { XUnmapWindow(dpy, tmp_win->icon_w); IconDown (tmp_win); } if (tmp_win->list) XUnmapWindow(dpy, tmp_win->list->icon); if ((Scr->WarpCursor || LookInList(Scr->WarpCursorL, tmp_win->full_name, &tmp_win->class)) && tmp_win->icon) WarpToWindow (tmp_win); tmp_win->icon = FALSE; tmp_win->icon_on = FALSE; /* now de-iconify transients */ for (t = Scr->TwmRoot.next; t != NULL; t = t->next) { if (t->transient && t->transientfor == tmp_win->w) { if (t->icon_on) Zoom(t->icon_w, t->frame); else Zoom(tmp_win->icon_w, t->frame); XMapWindow(dpy, t->w); t->mapped = TRUE; if (Scr->NoRaiseDeicon) XMapWindow(dpy, t->frame); else XMapRaised(dpy, t->frame); SetMapStateProp(t, NormalState); if (t->icon_w) { XUnmapWindow(dpy, t->icon_w); IconDown (t); } if (t->list) XUnmapWindow(dpy, t->list->icon); t->icon = FALSE; t->icon_on = FALSE; } } XSync (dpy, 0); } void Iconify(TwmWindow *tmp_win, int def_x, int def_y) { TwmWindow *t; int iconify; XWindowAttributes winattrs; unsigned long eventMask; iconify = ((!tmp_win->iconify_by_unmapping) || tmp_win->transient); if (iconify) { if (tmp_win->icon_w == (Window) 0) CreateIconWindow(tmp_win, def_x, def_y); else IconUp(tmp_win); XMapRaised(dpy, tmp_win->icon_w); } if (tmp_win->list) XMapWindow(dpy, tmp_win->list->icon); XGetWindowAttributes(dpy, tmp_win->w, &winattrs); eventMask = winattrs.your_event_mask; /* iconify transients first */ for (t = Scr->TwmRoot.next; t != NULL; t = t->next) { if (t->transient && t->transientfor == tmp_win->w) { if (iconify) { if (t->icon_on) Zoom(t->icon_w, tmp_win->icon_w); else Zoom(t->frame, tmp_win->icon_w); } /* * Prevent the receipt of an UnmapNotify, since that would * cause a transition to the Withdrawn state. */ t->mapped = FALSE; XSelectInput(dpy, t->w, eventMask & ~StructureNotifyMask); XUnmapWindow(dpy, t->w); XSelectInput(dpy, t->w, eventMask); XUnmapWindow(dpy, t->frame); if (t->icon_w) XUnmapWindow(dpy, t->icon_w); SetMapStateProp(t, IconicState); SetBorder (t, False); if (t == Scr->Focus) { SetFocus ((TwmWindow *) NULL, LastTimestamp()); Scr->Focus = NULL; Scr->FocusRoot = TRUE; } if (t->list) XMapWindow(dpy, t->list->icon); t->icon = TRUE; t->icon_on = FALSE; } } if (iconify) Zoom(tmp_win->frame, tmp_win->icon_w); /* * Prevent the receipt of an UnmapNotify, since that would * cause a transition to the Withdrawn state. */ tmp_win->mapped = FALSE; XSelectInput(dpy, tmp_win->w, eventMask & ~StructureNotifyMask); XUnmapWindow(dpy, tmp_win->w); XSelectInput(dpy, tmp_win->w, eventMask); XUnmapWindow(dpy, tmp_win->frame); SetMapStateProp(tmp_win, IconicState); SetBorder (tmp_win, False); if (tmp_win == Scr->Focus) { SetFocus ((TwmWindow *) NULL, LastTimestamp()); Scr->Focus = NULL; Scr->FocusRoot = TRUE; } tmp_win->icon = TRUE; if (iconify) tmp_win->icon_on = TRUE; else tmp_win->icon_on = FALSE; XSync (dpy, 0); } static void Identify (TwmWindow *t) { int i, n, twidth, width, height; int x, y; unsigned int wwidth, wheight, bw, depth; Window junk; int px, py, dummy; unsigned udummy; n = 0; snprintf(Info[n++], INFO_SIZE, "Twm version: %s", Version); Info[n++][0] = '\0'; if (t) { XGetGeometry (dpy, t->w, &JunkRoot, &JunkX, &JunkY, &wwidth, &wheight, &bw, &depth); (void) XTranslateCoordinates (dpy, t->w, Scr->Root, 0, 0, &x, &y, &junk); snprintf(Info[n++], INFO_SIZE, "Name = \"%s\"", t->full_name); snprintf(Info[n++], INFO_SIZE, "Class.res_name = \"%s\"", t->class.res_name); snprintf(Info[n++], INFO_SIZE, "Class.res_class = \"%s\"", t->class.res_class); Info[n++][0] = '\0'; snprintf(Info[n++], INFO_SIZE, "Geometry/root = %dx%d+%d+%d", wwidth, wheight, x, y); snprintf(Info[n++], INFO_SIZE, "Border width = %d", bw); snprintf(Info[n++], INFO_SIZE, "Depth = %d", depth); if (HasSync) { int priority; (void)XSyncGetPriority(dpy, t->w, &priority); snprintf(Info[n++], INFO_SIZE, "Priority = %d", priority); } } Info[n++][0] = '\0'; snprintf(Info[n++], INFO_SIZE, "Click to dismiss...."); /* figure out the width and height of the info window */ height = n * (Scr->DefaultFont.height+2); width = 1; for (i = 0; i < n; i++) { twidth = MyFont_TextWidth(&Scr->DefaultFont, Info[i], strlen(Info[i])); if (twidth > width) width = twidth; } if (InfoLines) XUnmapWindow(dpy, Scr->InfoWindow); width += 10; /* some padding */ if (XQueryPointer (dpy, Scr->Root, &JunkRoot, &JunkChild, &px, &py, &dummy, &dummy, &udummy)) { px -= (width / 2); py -= (height / 3); if (px + width + BW2 >= Scr->MyDisplayWidth) px = Scr->MyDisplayWidth - width - BW2; if (py + height + BW2 >= Scr->MyDisplayHeight) py = Scr->MyDisplayHeight - height - BW2; if (px < 0) px = 0; if (py < 0) py = 0; } else { px = py = 0; } XMoveResizeWindow(dpy, Scr->InfoWindow, px, py, width, height); XMapRaised(dpy, Scr->InfoWindow); InfoLines = n; } void SetMapStateProp(TwmWindow *tmp_win, int state) { unsigned long data[2]; /* "suggested" by ICCCM version 1 */ data[0] = (unsigned long) state; data[1] = (unsigned long) (tmp_win->iconify_by_unmapping ? None : tmp_win->icon_w); XChangeProperty (dpy, tmp_win->w, _XA_WM_STATE, _XA_WM_STATE, 32, PropModeReplace, (unsigned char *) data, 2); } Bool GetWMState (Window w, int *statep, Window *iwp) { Atom actual_type; int actual_format; unsigned long nitems, bytesafter; unsigned char *prop_return = NULL; Bool retval = False; if (XGetWindowProperty (dpy, w, _XA_WM_STATE, 0L, 2L, False, _XA_WM_STATE, &actual_type, &actual_format, &nitems, &bytesafter, &prop_return) != Success || !prop_return) return False; if (nitems <= 2) { /* "suggested" by ICCCM version 1 */ unsigned long *datap = (unsigned long *) prop_return; *statep = (int) datap[0]; *iwp = (Window) datap[1]; retval = True; } XFree (prop_return); return retval; } void WarpToScreen (int n, int inc) { Window dumwin; int x, y, dumint; unsigned int dummask; ScreenInfo *newscr = NULL; while (!newscr) { /* wrap around */ if (n < 0) n = NumScreens - 1; else if (n >= NumScreens) n = 0; newscr = ScreenList[n]; if (!newscr) { /* make sure screen is managed */ if (inc) { /* walk around the list */ n += inc; continue; } fprintf (stderr, "%s: unable to warp to unmanaged screen %d\n", ProgramName, n); Bell(XkbBI_MinorError,0,None); return; } } if (Scr->screen == n) return; /* already on that screen */ PreviousScreen = Scr->screen; XQueryPointer (dpy, Scr->Root, &dumwin, &dumwin, &x, &y, &dumint, &dumint, &dummask); XWarpPointer (dpy, None, newscr->Root, 0, 0, 0, 0, x, y); return; } /** * rotate our internal copy of WM_COLORMAP_WINDOWS */ static void BumpWindowColormap (TwmWindow *tmp, int inc) { int i, j, previously_installed; ColormapWindow **cwins; if (!tmp) return; if (inc && tmp->cmaps.number_cwins > 0) { cwins = malloc(sizeof(ColormapWindow *) * tmp->cmaps.number_cwins); if (cwins) { if ((previously_installed = /* SUPPRESS 560 */(Scr->cmapInfo.cmaps == &tmp->cmaps && tmp->cmaps.number_cwins))) { for (i = tmp->cmaps.number_cwins; i-- > 0; ) tmp->cmaps.cwins[i]->colormap->state = 0; } for (i = 0; i < tmp->cmaps.number_cwins; i++) { j = i - inc; if (j >= tmp->cmaps.number_cwins) j -= tmp->cmaps.number_cwins; else if (j < 0) j += tmp->cmaps.number_cwins; cwins[j] = tmp->cmaps.cwins[i]; } free(tmp->cmaps.cwins); tmp->cmaps.cwins = cwins; if (tmp->cmaps.number_cwins > 1) bzero (tmp->cmaps.scoreboard, ColormapsScoreboardLength(&tmp->cmaps)); if (previously_installed) InstallWindowColormaps(PropertyNotify, (TwmWindow *) NULL); } } else FetchWmColormapWindows (tmp); } static void HideIconManager (void) { SetMapStateProp (Scr->iconmgr.twm_win, WithdrawnState); XUnmapWindow(dpy, Scr->iconmgr.twm_win->frame); if (Scr->iconmgr.twm_win->icon_w) XUnmapWindow (dpy, Scr->iconmgr.twm_win->icon_w); Scr->iconmgr.twm_win->mapped = FALSE; Scr->iconmgr.twm_win->icon = TRUE; } void SetBorder (TwmWindow *tmp, Bool onoroff) { if (tmp->highlight) { if (onoroff) { XSetWindowBorder (dpy, tmp->frame, tmp->border); if (tmp->title_w) XSetWindowBorder (dpy, tmp->title_w, tmp->border); } else { XSetWindowBorderPixmap (dpy, tmp->frame, tmp->gray); if (tmp->title_w) XSetWindowBorderPixmap (dpy, tmp->title_w, tmp->gray); } } } static void DestroyMenu (MenuRoot *menu) { MenuItem *item; if (menu->w) { XDeleteContext (dpy, menu->w, MenuContext); XDeleteContext (dpy, menu->w, ScreenContext); if (Scr->Shadow) XDestroyWindow (dpy, menu->shadow); XDestroyWindow(dpy, menu->w); } for (item = menu->first; item; ) { MenuItem *tmp = item; item = item->next; free (tmp); } } /* * warping routines */ static void WarpAlongRing (XButtonEvent *ev, Bool forward) { TwmWindow *r, *head; if (Scr->RingLeader) head = Scr->RingLeader; else if (!(head = Scr->Ring)) return; if (forward) { for (r = head->ring.next; r != head; r = r->ring.next) { if (!r || r->mapped) break; } } else { for (r = head->ring.prev; r != head; r = r->ring.prev) { if (!r || r->mapped) break; } } if (r && r != head) { TwmWindow *p = Scr->RingLeader, *t; XPointer context_data; Scr->RingLeader = r; WarpToWindow (r); if (XFindContext (dpy, ev->window, TwmContext, &context_data) == 0) t = (TwmWindow *) context_data; else t = NULL; if (p && p->mapped && p == t) { p->ring.cursor_valid = True; p->ring.curs_x = ev->x_root - t->frame_x; p->ring.curs_y = ev->y_root - t->frame_y; if (p->ring.curs_x < -p->frame_bw || p->ring.curs_x >= p->frame_width + p->frame_bw || p->ring.curs_y < -p->frame_bw || p->ring.curs_y >= p->frame_height + p->frame_bw) { /* somehow out of window */ p->ring.curs_x = p->frame_width / 2; p->ring.curs_y = p->frame_height / 2; } } } } static void WarpToWindow (TwmWindow *t) { int x, y; if (t->auto_raise || !Scr->NoRaiseWarp) AutoRaiseWindow (t); if (t->ring.cursor_valid) { x = t->ring.curs_x; y = t->ring.curs_y; } else { x = t->frame_width / 2; y = t->frame_height / 2; } XWarpPointer (dpy, None, t->frame, 0, 0, 0, 0, x, y); } /* * ICCCM Client Messages - Section 4.2.8 of the ICCCM dictates that all * client messages will have the following form: * * event type ClientMessage * message type _XA_WM_PROTOCOLS * window tmp->w * format 32 * data[0] message atom * data[1] time stamp */ static void send_clientmessage (Window w, Atom a, Time timestamp) { XClientMessageEvent ev; ev.type = ClientMessage; ev.window = w; ev.message_type = _XA_WM_PROTOCOLS; ev.format = 32; ev.data.l[0] = a; ev.data.l[1] = timestamp; XSendEvent (dpy, w, False, 0L, (XEvent *) &ev); } void SendDeleteWindowMessage (TwmWindow *tmp, Time timestamp) { send_clientmessage (tmp->w, _XA_WM_DELETE_WINDOW, timestamp); } void SendSaveYourselfMessage (TwmWindow *tmp, Time timestamp) { send_clientmessage (tmp->w, _XA_WM_SAVE_YOURSELF, timestamp); } void SendTakeFocusMessage (TwmWindow *tmp, Time timestamp) { send_clientmessage (tmp->w, _XA_WM_TAKE_FOCUS, timestamp); } e Zoom(t->frame, tmp_win->icon_w); twm-1.0.10/src/session.c000064401431060000012000000532241324771013600153100ustar00alancstaff00002660200014/****************************************************************************** Copyright 1994, 1998 The Open Group Permission to use, copy, modify, distribute, and sell this software and its documentation for any purpose is hereby granted without fee, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation. The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Except as contained in this notice, the name of The Open Group shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization from The Open Group. Author: Ralph Mor, X Consortium ******************************************************************************/ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #ifndef X_NOT_POSIX #ifdef _POSIX_SOURCE #include #else #define _POSIX_SOURCE #include #undef _POSIX_SOURCE #endif #endif /* X_NOT_POSIX */ #ifndef PATH_MAX #include #ifndef PATH_MAX #ifdef MAXPATHLEN #define PATH_MAX MAXPATHLEN #else #define PATH_MAX 1024 #endif #endif #endif /* PATH_MAX */ #ifdef HAVE_MKSTEMP #include #endif #include #include #include #include #include "twm.h" #include "screen.h" #include "session.h" SmcConn smcConn = NULL; static XtInputId iceInputId; static char *twm_clientId; static TWMWinConfigEntry *winConfigHead = NULL; static Bool sent_save_done = 0; #define SAVEFILE_VERSION 2 #ifndef HAVE_MKSTEMP static char *unique_filename ( const char *path, const char *prefix ); #else static char *unique_filename ( const char *path, const char *prefix, int *pFd ); #endif static char * GetClientID (Window window) { char *client_id = NULL; Window client_leader; XTextProperty tp; Atom actual_type; int actual_format; unsigned long nitems; unsigned long bytes_after; unsigned char *prop = NULL; if (XGetWindowProperty (dpy, window, _XA_WM_CLIENT_LEADER, 0L, 1L, False, AnyPropertyType, &actual_type, &actual_format, &nitems, &bytes_after, &prop) == Success) { if (actual_type == XA_WINDOW && actual_format == 32 && nitems == 1 && bytes_after == 0) { client_leader = *((Window *) prop); if (XGetTextProperty (dpy, client_leader, &tp, _XA_SM_CLIENT_ID)) { if (tp.encoding == XA_STRING && tp.format == 8 && tp.nitems != 0) client_id = (char *) tp.value; } } if (prop) XFree (prop); } return client_id; } static char * GetWindowRole (Window window) { XTextProperty tp; if (XGetTextProperty (dpy, window, &tp, _XA_WM_WINDOW_ROLE)) { if (tp.encoding == XA_STRING && tp.format == 8 && tp.nitems != 0) return ((char *) tp.value); } return NULL; } static int write_byte (FILE *file, unsigned char b) { if (fwrite ((char *) &b, 1, 1, file) != 1) return 0; return 1; } static int write_ushort (FILE *file, unsigned short s) { unsigned char file_short[2]; file_short[0] = (s & (unsigned)0xff00) >> 8; file_short[1] = s & 0xff; if (fwrite ((char *) file_short, (int) sizeof (file_short), 1, file) != 1) return 0; return 1; } static int write_short (FILE *file, short s) { unsigned char file_short[2]; file_short[0] = (s & (unsigned)0xff00) >> 8; file_short[1] = s & 0xff; if (fwrite ((char *) file_short, (int) sizeof (file_short), 1, file) != 1) return 0; return 1; } static int write_counted_string (FILE *file, char *string) { if (string) { unsigned char count = strlen (string); if (write_byte (file, count) == 0) return 0; if (fwrite (string, (int) sizeof (char), (int) count, file) != count) return 0; } else { if (write_byte (file, 0) == 0) return 0; } return 1; } static int read_byte (FILE *file, unsigned char *bp) { if (fread ((char *) bp, 1, 1, file) != 1) return 0; return 1; } static int read_ushort (FILE *file, unsigned short *shortp) { unsigned char file_short[2]; if (fread ((char *) file_short, (int) sizeof (file_short), 1, file) != 1) return 0; *shortp = file_short[0] * 256 + file_short[1]; return 1; } static int read_short (FILE *file, short *shortp) { unsigned char file_short[2]; if (fread ((char *) file_short, (int) sizeof (file_short), 1, file) != 1) return 0; *shortp = file_short[0] * 256 + file_short[1]; return 1; } static int read_counted_string (FILE *file, char **stringp) { unsigned char len; char *data; if (read_byte (file, &len) == 0) return 0; if (len == 0) { data = 0; } else { data = malloc ((unsigned) len + 1); if (!data) return 0; if (fread (data, (int) sizeof (char), (int) len, file) != len) { free (data); return 0; } data[len] = '\0'; } *stringp = data; return 1; } /* * An entry in the saved window config file looks like this: * * FIELD BYTES * ----- ---- * SM_CLIENT_ID ID len 1 (may be 0) * SM_CLIENT_ID LIST of bytes (may be NULL) * * WM_WINDOW_ROLE length 1 (may be 0) * WM_WINDOW_ROLE LIST of bytes (may be NULL) * * if no WM_WINDOW_ROLE (length = 0) * * WM_CLASS "res name" length 1 * WM_CLASS "res name" LIST of bytes * WM_CLASS "res class" length 1 * WM_CLASS "res class" LIST of bytes * WM_NAME length 1 (0 if name changed) * WM_NAME LIST of bytes * WM_COMMAND arg count 1 (0 if no SM_CLIENT_ID) * For each arg in WM_COMMAND * arg length 1 * arg LIST of bytes * * Iconified bool 1 * Icon info present bool 1 * * if icon info present * icon x 2 * icon y 2 * * Geom x 2 * Geom y 2 * Geom width 2 * Geom height 2 * * Width ever changed by user 1 * Height ever changed by user 1 */ static int WriteWinConfigEntry (FILE *configFile, TwmWindow *theWindow, char *clientId, char *windowRole) { char **wm_command; int wm_command_count, i; if (!write_counted_string (configFile, clientId)) return 0; if (!write_counted_string (configFile, windowRole)) return 0; if (!windowRole) { if (!write_counted_string (configFile, theWindow->class.res_name)) return 0; if (!write_counted_string (configFile, theWindow->class.res_class)) return 0; if (theWindow->nameChanged) { /* * If WM_NAME changed on this window, we can't use it as * a criteria for looking up window configurations. See the * longer explanation in the GetWindowConfig() function below. */ if (!write_counted_string (configFile, NULL)) return 0; } else { if (!write_counted_string (configFile, theWindow->name)) return 0; } wm_command = NULL; wm_command_count = 0; XGetCommand (dpy, theWindow->w, &wm_command, &wm_command_count); if (clientId || !wm_command || wm_command_count == 0) { if (!write_byte (configFile, 0)) return 0; } else { if (!write_byte (configFile, (char) wm_command_count)) return 0; for (i = 0; i < wm_command_count; i++) if (!write_counted_string (configFile, wm_command[i])) return 0; XFreeStringList (wm_command); } } if (!write_byte (configFile, theWindow->icon ? 1 : 0)) /* iconified */ return 0; if (!write_byte (configFile, theWindow->icon_w ? 1 : 0)) /* icon exists */ return 0; if (theWindow->icon_w) { int icon_x, icon_y; XGetGeometry (dpy, theWindow->icon_w, &JunkRoot, &icon_x, &icon_y, &JunkWidth, &JunkHeight, &JunkBW, &JunkDepth); if (!write_short (configFile, (short) icon_x)) return 0; if (!write_short (configFile, (short) icon_y)) return 0; } if (!write_short (configFile, (short) theWindow->frame_x)) return 0; if (!write_short (configFile, (short) theWindow->frame_y)) return 0; if (!write_ushort (configFile, (unsigned short) theWindow->attr.width)) return 0; if (!write_ushort (configFile, (unsigned short) theWindow->attr.height)) return 0; if (!write_byte (configFile, theWindow->widthEverChangedByUser ? 1 : 0)) return 0; if (!write_byte (configFile, theWindow->heightEverChangedByUser ? 1 : 0)) return 0; return 1; } static int ReadWinConfigEntry (FILE *configFile, unsigned short version, TWMWinConfigEntry **pentry) { TWMWinConfigEntry *entry; unsigned char byte; int i; *pentry = entry = malloc (sizeof (TWMWinConfigEntry)); if (!*pentry) return 0; entry->tag = 0; entry->client_id = NULL; entry->window_role = NULL; entry->class.res_name = NULL; entry->class.res_class = NULL; entry->wm_name = NULL; entry->wm_command = NULL; entry->wm_command_count = 0; if (!read_counted_string (configFile, &entry->client_id)) goto give_up; if (!read_counted_string (configFile, &entry->window_role)) goto give_up; if (!entry->window_role) { if (!read_counted_string (configFile, &entry->class.res_name)) goto give_up; if (!read_counted_string (configFile, &entry->class.res_class)) goto give_up; if (!read_counted_string (configFile, &entry->wm_name)) goto give_up; if (!read_byte (configFile, &byte)) goto give_up; entry->wm_command_count = byte; if (entry->wm_command_count == 0) entry->wm_command = NULL; else { entry->wm_command = malloc (entry->wm_command_count * sizeof (char *)); if (!entry->wm_command) goto give_up; for (i = 0; i < entry->wm_command_count; i++) if (!read_counted_string (configFile, &entry->wm_command[i])) goto give_up; } } if (!read_byte (configFile, &byte)) goto give_up; entry->iconified = byte; if (!read_byte (configFile, &byte)) goto give_up; entry->icon_info_present = byte; if (entry->icon_info_present) { if (!read_short (configFile, (short *) &entry->icon_x)) goto give_up; if (!read_short (configFile, (short *) &entry->icon_y)) goto give_up; } if (!read_short (configFile, (short *) &entry->x)) goto give_up; if (!read_short (configFile, (short *) &entry->y)) goto give_up; if (!read_ushort (configFile, &entry->width)) goto give_up; if (!read_ushort (configFile, &entry->height)) goto give_up; if (version > 1) { if (!read_byte (configFile, &byte)) goto give_up; entry->width_ever_changed_by_user = byte; if (!read_byte (configFile, &byte)) goto give_up; entry->height_ever_changed_by_user = byte; } else { entry->width_ever_changed_by_user = False; entry->height_ever_changed_by_user = False; } return 1; give_up: if (entry->client_id) free (entry->client_id); if (entry->window_role) free (entry->window_role); if (entry->class.res_name) free (entry->class.res_name); if (entry->class.res_class) free (entry->class.res_class); if (entry->wm_name) free (entry->wm_name); if (entry->wm_command_count && entry->wm_command) { for (i = 0; i < entry->wm_command_count; i++) if (entry->wm_command[i]) free (entry->wm_command[i]); } if (entry->wm_command) free (entry->wm_command); free (entry); *pentry = NULL; return 0; } void ReadWinConfigFile (char *filename) { FILE *configFile; TWMWinConfigEntry *entry; int done = 0; unsigned short version = 0; configFile = fopen (filename, "rb"); if (!configFile) return; if (!read_ushort (configFile, &version) || version > SAVEFILE_VERSION) { done = 1; } while (!done) { if (ReadWinConfigEntry (configFile, version, &entry)) { entry->next = winConfigHead; winConfigHead = entry; } else done = 1; } fclose (configFile); } int GetWindowConfig ( TwmWindow *theWindow, short *x, short *y, unsigned short *width, unsigned short *height, Bool *iconified, Bool *icon_info_present, short *icon_x, short *icon_y, Bool *width_ever_changed_by_user, Bool *height_ever_changed_by_user) { char *clientId, *windowRole; TWMWinConfigEntry *ptr; int found = 0; ptr = winConfigHead; if (!ptr) return 0; clientId = GetClientID (theWindow->w); windowRole = GetWindowRole (theWindow->w); while (ptr && !found) { int client_id_match = (!clientId && !ptr->client_id) || (clientId && ptr->client_id && strcmp (clientId, ptr->client_id) == 0); if (!ptr->tag && client_id_match) { if (windowRole || ptr->window_role) { found = (windowRole && ptr->window_role && strcmp (windowRole, ptr->window_role) == 0); } else { /* * Compare WM_CLASS + only compare WM_NAME if the * WM_NAME in the saved file is non-NULL. If the * WM_NAME in the saved file is NULL, this means that * the client changed the value of WM_NAME during the * session, and we can not use it as a criteria for * our search. For example, with xmh, at save time * the window name might be "xmh: folderY". However, * if xmh does not properly restore state when it is * restarted, the initial window name might be * "xmh: folderX". This would cause the window manager * to fail in finding the saved window configuration. * The best we can do is ignore WM_NAME if its value * changed in the previous session. */ if (strcmp (theWindow->class.res_name, ptr->class.res_name) == 0 && strcmp (theWindow->class.res_class, ptr->class.res_class) == 0 && (ptr->wm_name == NULL || strcmp (theWindow->name, ptr->wm_name) == 0)) { if (clientId) { /* * If a client ID was present, we should not check * WM_COMMAND because Xt will put a -xtsessionID arg * on the command line. */ found = 1; } else { /* * For non-XSMP clients, also check WM_COMMAND. */ char **wm_command = NULL; int wm_command_count = 0, i; XGetCommand (dpy, theWindow->w, &wm_command, &wm_command_count); if (wm_command_count == ptr->wm_command_count) { for (i = 0; i < wm_command_count; i++) if (strcmp (wm_command[i], ptr->wm_command[i]) != 0) break; if (i == wm_command_count) found = 1; } } } } } if (!found) ptr = ptr->next; } if (found) { *x = ptr->x; *y = ptr->y; *width = ptr->width; *height = ptr->height; *iconified = ptr->iconified; *icon_info_present = ptr->icon_info_present; *width_ever_changed_by_user = ptr->width_ever_changed_by_user; *height_ever_changed_by_user = ptr->height_ever_changed_by_user; if (*icon_info_present) { *icon_x = ptr->icon_x; *icon_y = ptr->icon_y; } ptr->tag = 1; } else *iconified = 0; if (clientId) XFree (clientId); if (windowRole) XFree (windowRole); return found; } #ifndef HAVE_MKSTEMP static char * unique_filename ( const char *path, const char *prefix) #else static char * unique_filename ( const char *path, const char *prefix, int *pFd) #endif { #ifndef HAVE_MKSTEMP #ifndef X_NOT_POSIX return ((char *) tempnam (path, prefix)); #else char tempFile[PATH_MAX]; char *tmp; snprintf (tempFile, sizeof(tempFile), "%s/%sXXXXXX", path, prefix); tmp = (char *) mktemp (tempFile); if (tmp) return strdup (tmp); else return (NULL); #endif #else char tempFile[PATH_MAX]; char *ptr; snprintf (tempFile, sizeof(tempFile), "%s/%sXXXXXX", path, prefix); ptr = strdup (tempFile); if (ptr != NULL) *pFd = mkstemp (ptr); return ptr; #endif } static void SaveYourselfPhase2CB (SmcConn smcConn, SmPointer clientData) { int scrnum; ScreenInfo *theScreen; TwmWindow *theWindow; char *clientId, *windowRole; FILE *configFile = NULL; const char *path; char *filename = NULL; Bool success = False; SmProp prop1, prop2, prop3, *props[3]; SmPropValue prop1val, prop2val, prop3val; char discardCommand[80]; int numVals, i; static int first_time = 1; #ifdef HAVE_MKSTEMP int fd; #endif if (first_time) { char userId[20]; char hint = SmRestartIfRunning; prop1.name = SmProgram; prop1.type = SmARRAY8; prop1.num_vals = 1; prop1.vals = &prop1val; prop1val.value = Argv[0]; prop1val.length = strlen (Argv[0]); snprintf (userId, sizeof(userId), "%ld", (long)getuid()); prop2.name = SmUserID; prop2.type = SmARRAY8; prop2.num_vals = 1; prop2.vals = &prop2val; prop2val.value = (SmPointer) userId; prop2val.length = strlen (userId); prop3.name = SmRestartStyleHint; prop3.type = SmCARD8; prop3.num_vals = 1; prop3.vals = &prop3val; prop3val.value = (SmPointer) &hint; prop3val.length = 1; props[0] = &prop1; props[1] = &prop2; props[2] = &prop3; SmcSetProperties (smcConn, 3, props); first_time = 0; } path = getenv ("SM_SAVE_DIR"); if (!path) { path = getenv ("HOME"); if (!path) path = "."; } #ifndef HAVE_MKSTEMP if ((filename = unique_filename (path, ".twm")) == NULL) goto bad; if (!(configFile = fopen (filename, "wb"))) goto bad; #else if ((filename = unique_filename (path, ".twm", &fd)) == NULL) goto bad; if (!(configFile = fdopen(fd, "wb"))) goto bad; #endif if (!write_ushort (configFile, SAVEFILE_VERSION)) goto bad; success = True; for (scrnum = 0; scrnum < NumScreens && success; scrnum++) { if (ScreenList[scrnum] != NULL) { theScreen = ScreenList[scrnum]; theWindow = theScreen->TwmRoot.next; while (theWindow && success) { clientId = GetClientID (theWindow->w); windowRole = GetWindowRole (theWindow->w); if (!WriteWinConfigEntry (configFile, theWindow, clientId, windowRole)) success = False; if (clientId) XFree (clientId); if (windowRole) XFree (windowRole); theWindow = theWindow->next; } } } prop1.name = SmRestartCommand; prop1.type = SmLISTofARRAY8; prop1.vals = malloc ((Argc + 4) * sizeof (SmPropValue)); if (!prop1.vals) { success = False; goto bad; } numVals = 0; for (i = 0; i < Argc; i++) { if (strcmp (Argv[i], "-clientId") == 0 || strcmp (Argv[i], "-restore") == 0) { i++; } else { prop1.vals[numVals].value = (SmPointer) Argv[i]; prop1.vals[numVals++].length = strlen (Argv[i]); } } prop1.vals[numVals].value = (SmPointer) "-clientId"; prop1.vals[numVals++].length = 9; prop1.vals[numVals].value = (SmPointer) twm_clientId; prop1.vals[numVals++].length = strlen (twm_clientId); prop1.vals[numVals].value = (SmPointer) "-restore"; prop1.vals[numVals++].length = 8; prop1.vals[numVals].value = (SmPointer) filename; prop1.vals[numVals++].length = strlen (filename); prop1.num_vals = numVals; snprintf (discardCommand, sizeof(discardCommand), "rm %s", filename); prop2.name = SmDiscardCommand; prop2.type = SmARRAY8; prop2.num_vals = 1; prop2.vals = &prop2val; prop2val.value = (SmPointer) discardCommand; prop2val.length = strlen (discardCommand); props[0] = &prop1; props[1] = &prop2; SmcSetProperties (smcConn, 2, props); free (prop1.vals); bad: SmcSaveYourselfDone (smcConn, success); sent_save_done = 1; if (configFile) fclose (configFile); if (filename) free (filename); } static void SaveYourselfCB ( SmcConn smcConn, SmPointer clientData, int saveType, Bool shutdown, int interactStyle, Bool fast) { if (!SmcRequestSaveYourselfPhase2 (smcConn, SaveYourselfPhase2CB, NULL)) { SmcSaveYourselfDone (smcConn, False); sent_save_done = 1; } else sent_save_done = 0; } static void DieCB (SmcConn smcConn, SmPointer clientData) { SmcCloseConnection (smcConn, 0, NULL); XtRemoveInput (iceInputId); Done(NULL, NULL); } static void SaveCompleteCB (SmcConn smcConnm, SmPointer clientData) { ; } static void ShutdownCancelledCB (SmcConn smcConn, SmPointer clientData) { if (!sent_save_done) { SmcSaveYourselfDone (smcConn, False); sent_save_done = 1; } } static void ProcessIceMsgProc (XtPointer client_data, int *source, XtInputId *id) { IceConn ice_conn = (IceConn) client_data; IceProcessMessages (ice_conn, NULL, NULL); } void ConnectToSessionManager (char *previous_id) { char errorMsg[256]; unsigned long mask; SmcCallbacks callbacks; IceConn iceConn; mask = SmcSaveYourselfProcMask | SmcDieProcMask | SmcSaveCompleteProcMask | SmcShutdownCancelledProcMask; callbacks.save_yourself.callback = SaveYourselfCB; callbacks.save_yourself.client_data = (SmPointer) NULL; callbacks.die.callback = DieCB; callbacks.die.client_data = (SmPointer) NULL; callbacks.save_complete.callback = SaveCompleteCB; callbacks.save_complete.client_data = (SmPointer) NULL; callbacks.shutdown_cancelled.callback = ShutdownCancelledCB; callbacks.shutdown_cancelled.client_data = (SmPointer) NULL; smcConn = SmcOpenConnection ( NULL, /* use SESSION_MANAGER env */ (SmPointer) appContext, SmProtoMajor, SmProtoMinor, mask, &callbacks, previous_id, &twm_clientId, 256, errorMsg); if (smcConn == NULL) return; iceConn = SmcGetIceConnection (smcConn); iceInputId = XtAppAddInput ( appContext, IceConnectionNumber (iceConn), (XtPointer) XtInputReadMask, ProcessIceMsgProc, (XtPointer) iceConn); } ilename) { FILE *configFile; TWMWinConfigEntry *entry; int done = 0; unsigned short version = 0; configFile = fopen (filename, "rb"); if (!configFile) return; if (!read_ushort (configFile, &version) || version > SAVEFILE_VERSION) { done = 1; } while (!done) { if (ReadWinConfigEntry (configFile, version, &entry))twm-1.0.10/src/parse.h000064401431060000012000000134201324771013600147360ustar00alancstaff00002660200014/*****************************************************************************/ /* Copyright 1989, 1998 The Open Group Permission to use, copy, modify, distribute, and sell this software and its documentation for any purpose is hereby granted without fee, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation. The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Except as contained in this notice, the name of The Open Group shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization from The Open Group. */ /** Copyright 1988 by Evans & Sutherland Computer Corporation, **/ /** Salt Lake City, Utah **/ /** Cambridge, Massachusetts **/ /** **/ /** All Rights Reserved **/ /** **/ /** Permission to use, copy, modify, and distribute this software and **/ /** its documentation for any purpose and without fee is hereby **/ /** granted, provided that the above copyright notice appear in all **/ /** copies and that both that copyright notice and this permis- **/ /** sion notice appear in supporting documentation, and that the **/ /** name of Evans & Sutherland not be used in advertising **/ /** in publicity pertaining to distribution of the software without **/ /** specific, written prior permission. **/ /** **/ /** EVANS & SUTHERLAND DISCLAIMs ALL WARRANTIES WITH REGARD **/ /** TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANT- **/ /** ABILITY AND FITNESS, IN NO EVENT SHALL EVANS & SUTHERLAND **/ /** BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAM- **/ /** AGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA **/ /** OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER **/ /** TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE **/ /** OR PERFORMANCE OF THIS SOFTWARE. **/ /*****************************************************************************/ /********************************************************************** * * .twmrc parsing externs * * 8-Apr-88 Tom LaStrange Initial Version. * **********************************************************************/ #ifndef _PARSE_ #define _PARSE_ #include "list.h" extern void assign_var_savecolor ( void ); extern int do_single_keyword ( int keyword ); extern int do_string_keyword ( int keyword, char *s ); extern int do_number_keyword ( int keyword, int num ); extern name_list **do_colorlist_keyword ( int keyword, int colormode, char *s ); extern int do_color_keyword ( int keyword, int colormode, char *s ); extern void do_string_savecolor ( int colormode, char *s ); extern void do_var_savecolor ( int key ); extern int ParseTwmrc ( char *filename ); extern int parse_keyword ( char *s, int *nump ); extern void TwmOutput ( int c ); extern void twmUnput ( int c ); extern void do_squeeze_entry ( name_list **list, char *name, int justify, int num, int denom ); extern int (*twmInputFunc)(void); extern int ConstrainedMoveTime; extern unsigned char *defTwmrc[]; extern int mods; #define F_NOP 0 #define F_BEEP 1 #define F_RESTART 2 #define F_QUIT 3 #define F_FOCUS 4 #define F_REFRESH 5 #define F_WINREFRESH 6 #define F_DELTASTOP 7 #define F_MOVE 8 #define F_POPUP 9 #define F_FORCEMOVE 10 #define F_AUTORAISE 11 #define F_IDENTIFY 12 #define F_ICONIFY 13 #define F_DEICONIFY 14 #define F_UNFOCUS 15 #define F_RESIZE 16 #define F_ZOOM 17 #define F_LEFTZOOM 18 #define F_RIGHTZOOM 19 #define F_TOPZOOM 20 #define F_BOTTOMZOOM 21 #define F_HORIZOOM 22 #define F_FULLZOOM 23 #define F_RAISE 24 #define F_RAISELOWER 25 #define F_LOWER 26 #define F_DESTROY 27 #define F_DELETE 28 #define F_SAVEYOURSELF 29 #define F_VERSION 30 #define F_TITLE 31 #define F_RIGHTICONMGR 32 #define F_LEFTICONMGR 33 #define F_UPICONMGR 34 #define F_DOWNICONMGR 35 #define F_FORWICONMGR 36 #define F_BACKICONMGR 37 #define F_NEXTICONMGR 38 #define F_PREVICONMGR 39 #define F_SORTICONMGR 40 #define F_CIRCLEUP 41 #define F_CIRCLEDOWN 42 #define F_CUTFILE 43 #define F_SHOWLIST 44 #define F_HIDELIST 45 #define F_MENU 101 /* string */ #define F_WARPNEXT 112 /* string */ #define F_WARPPREV 113 /* string */ #define F_WARPTO 102 /* string */ #define F_WARPTOICONMGR 103 /* string */ #define F_WARPRING 104 /* string */ #define F_FILE 105 /* string */ #define F_EXEC 106 /* string */ #define F_CUT 107 /* string */ #define F_FUNCTION 108 /* string */ #define F_WARPTOSCREEN 109 /* string */ #define F_COLORMAP 110 /* string */ #define F_PRIORITY 111 /* string */ #define F_STARTWM 114 /* string */ #define D_NORTH 1 #define D_SOUTH 2 #define D_EAST 3 #define D_WEST 4 #endif /* _PARSE_ */ twm-1.0.10/src/gram.c000064401431060000012000002650041324771015000145500ustar00alancstaff00002660200014/* A Bison parser, made by GNU Bison 3.0.4. */ /* Bison implementation for Yacc-like parsers in C Copyright (C) 1984, 1989-1990, 2000-2015 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ /* As a special exception, you may create a larger work that contains part or all of the Bison parser skeleton and distribute that work under terms of your choice, so long as that work isn't itself a parser generator using the skeleton or a modified version thereof as a parser skeleton. Alternatively, if you modify or redistribute the parser skeleton itself, you may (at your option) remove this special exception, which will cause the skeleton and the resulting Bison output files to be licensed under the GNU General Public License without this special exception. This special exception was added by the Free Software Foundation in version 2.2 of Bison. */ /* C LALR(1) parser skeleton written by Richard Stallman, by simplifying the original so-called "semantic" parser. */ /* All symbols defined below should begin with yy or YY, to avoid infringing on user name space. This should be done even for local variables, as they might otherwise be expanded by user macros. There are some unavoidable exceptions within include files to define necessary library symbols; they are noted "INFRINGES ON USER NAME SPACE" below. */ /* Identify Bison output. */ #define YYBISON 1 /* Bison version. */ #define YYBISON_VERSION "3.0.4" /* Skeleton name. */ #define YYSKELETON_NAME "yacc.c" /* Pure parsers. */ #define YYPURE 0 /* Push parsers. */ #define YYPUSH 0 /* Pull parsers. */ #define YYPULL 1 /* Copy the first part of user declarations. */ #line 67 "gram.y" /* yacc.c:339 */ #include #include #include "twm.h" #include "menus.h" #include "list.h" #include "util.h" #include "screen.h" #include "parse.h" #include "add_window.h" #include "icons.h" #include #include static char *Action = ""; static char *Name = ""; static MenuRoot *root, *pull = NULL; static MenuRoot *GetRoot ( const char *name, const char *fore, const char *back ); static void GotButton ( int butt, int func ); static void GotKey ( char *key, int func ); static void GotTitleButton ( char *bitmapname, int func, Bool rightside ); static Bool CheckWarpScreenArg ( char *s ); static Bool CheckWarpRingArg ( char *s ); static Bool CheckColormapArg ( char *s ); static void RemoveDQuote ( char *str ); static char *ptr; static name_list **list; static int cont = 0; static int color; int mods = 0; unsigned int mods_used = (ShiftMask | ControlMask | Mod1Mask); extern int yylineno; static void yyerror ( const char *s ); #line 105 "gram.c" /* yacc.c:339 */ # ifndef YY_NULLPTR # if defined __cplusplus && 201103L <= __cplusplus # define YY_NULLPTR nullptr # else # define YY_NULLPTR 0 # endif # endif /* Enabling verbose error messages. */ #ifdef YYERROR_VERBOSE # undef YYERROR_VERBOSE # define YYERROR_VERBOSE 1 #else # define YYERROR_VERBOSE 0 #endif /* In a future release of Bison, this section will be replaced by #include "y.tab.h". */ #ifndef YY_YY_GRAM_H_INCLUDED # define YY_YY_GRAM_H_INCLUDED /* Debug traces. */ #ifndef YYDEBUG # define YYDEBUG 0 #endif #if YYDEBUG extern int yydebug; #endif /* Token type. */ #ifndef YYTOKENTYPE # define YYTOKENTYPE enum yytokentype { LB = 258, RB = 259, LP = 260, RP = 261, MENUS = 262, MENU = 263, BUTTON = 264, DEFAULT_FUNCTION = 265, PLUS = 266, MINUS = 267, ALL = 268, OR = 269, CURSORS = 270, PIXMAPS = 271, ICONS = 272, COLOR = 273, SAVECOLOR = 274, MONOCHROME = 275, FUNCTION = 276, ICONMGR_SHOW = 277, ICONMGR = 278, WINDOW_FUNCTION = 279, ZOOM = 280, ICONMGRS = 281, ICONMGR_GEOMETRY = 282, ICONMGR_NOSHOW = 283, MAKE_TITLE = 284, GRAYSCALE = 285, ICONIFY_BY_UNMAPPING = 286, DONT_ICONIFY_BY_UNMAPPING = 287, NO_TITLE = 288, AUTO_RAISE = 289, NO_HILITE = 290, ICON_REGION = 291, META = 292, SHIFT = 293, LOCK = 294, CONTROL = 295, WINDOW = 296, TITLE = 297, ICON = 298, ROOT = 299, FRAME = 300, COLON = 301, EQUALS = 302, SQUEEZE_TITLE = 303, DONT_SQUEEZE_TITLE = 304, START_ICONIFIED = 305, NO_TITLE_HILITE = 306, TITLE_HILITE = 307, MOVE = 308, RESIZE = 309, WAIT = 310, SELECT = 311, KILL = 312, LEFT_TITLEBUTTON = 313, RIGHT_TITLEBUTTON = 314, NUMBER = 315, KEYWORD = 316, NKEYWORD = 317, CKEYWORD = 318, CLKEYWORD = 319, FKEYWORD = 320, FSKEYWORD = 321, SKEYWORD = 322, DKEYWORD = 323, JKEYWORD = 324, WINDOW_RING = 325, WARP_CURSOR = 326, ERRORTOKEN = 327, NO_STACKMODE = 328, STRING = 329 }; #endif /* Tokens. */ #define LB 258 #define RB 259 #define LP 260 #define RP 261 #define MENUS 262 #define MENU 263 #define BUTTON 264 #define DEFAULT_FUNCTION 265 #define PLUS 266 #define MINUS 267 #define ALL 268 #define OR 269 #define CURSORS 270 #define PIXMAPS 271 #define ICONS 272 #define COLOR 273 #define SAVECOLOR 274 #define MONOCHROME 275 #define FUNCTION 276 #define ICONMGR_SHOW 277 #define ICONMGR 278 #define WINDOW_FUNCTION 279 #define ZOOM 280 #define ICONMGRS 281 #define ICONMGR_GEOMETRY 282 #define ICONMGR_NOSHOW 283 #define MAKE_TITLE 284 #define GRAYSCALE 285 #define ICONIFY_BY_UNMAPPING 286 #define DONT_ICONIFY_BY_UNMAPPING 287 #define NO_TITLE 288 #define AUTO_RAISE 289 #define NO_HILITE 290 #define ICON_REGION 291 #define META 292 #define SHIFT 293 #define LOCK 294 #define CONTROL 295 #define WINDOW 296 #define TITLE 297 #define ICON 298 #define ROOT 299 #define FRAME 300 #define COLON 301 #define EQUALS 302 #define SQUEEZE_TITLE 303 #define DONT_SQUEEZE_TITLE 304 #define START_ICONIFIED 305 #define NO_TITLE_HILITE 306 #define TITLE_HILITE 307 #define MOVE 308 #define RESIZE 309 #define WAIT 310 #define SELECT 311 #define KILL 312 #define LEFT_TITLEBUTTON 313 #define RIGHT_TITLEBUTTON 314 #define NUMBER 315 #define KEYWORD 316 #define NKEYWORD 317 #define CKEYWORD 318 #define CLKEYWORD 319 #define FKEYWORD 320 #define FSKEYWORD 321 #define SKEYWORD 322 #define DKEYWORD 323 #define JKEYWORD 324 #define WINDOW_RING 325 #define WARP_CURSOR 326 #define ERRORTOKEN 327 #define NO_STACKMODE 328 #define STRING 329 /* Value type. */ #if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED union YYSTYPE { #line 107 "gram.y" /* yacc.c:355 */ int num; char *ptr; #line 298 "gram.c" /* yacc.c:355 */ }; typedef union YYSTYPE YYSTYPE; # define YYSTYPE_IS_TRIVIAL 1 # define YYSTYPE_IS_DECLARED 1 #endif extern YYSTYPE yylval; int yyparse (void); #endif /* !YY_YY_GRAM_H_INCLUDED */ /* Copy the second part of user declarations. */ #line 315 "gram.c" /* yacc.c:358 */ #ifdef short # undef short #endif #ifdef YYTYPE_UINT8 typedef YYTYPE_UINT8 yytype_uint8; #else typedef unsigned char yytype_uint8; #endif #ifdef YYTYPE_INT8 typedef YYTYPE_INT8 yytype_int8; #else typedef signed char yytype_int8; #endif #ifdef YYTYPE_UINT16 typedef YYTYPE_UINT16 yytype_uint16; #else typedef unsigned short int yytype_uint16; #endif #ifdef YYTYPE_INT16 typedef YYTYPE_INT16 yytype_int16; #else typedef short int yytype_int16; #endif #ifndef YYSIZE_T # ifdef __SIZE_TYPE__ # define YYSIZE_T __SIZE_TYPE__ # elif defined size_t # define YYSIZE_T size_t # elif ! defined YYSIZE_T # include /* INFRINGES ON USER NAME SPACE */ # define YYSIZE_T size_t # else # define YYSIZE_T unsigned int # endif #endif #define YYSIZE_MAXIMUM ((YYSIZE_T) -1) #ifndef YY_ # if defined YYENABLE_NLS && YYENABLE_NLS # if ENABLE_NLS # include /* INFRINGES ON USER NAME SPACE */ # define YY_(Msgid) dgettext ("bison-runtime", Msgid) # endif # endif # ifndef YY_ # define YY_(Msgid) Msgid # endif #endif #ifndef YY_ATTRIBUTE # if (defined __GNUC__ \ && (2 < __GNUC__ || (__GNUC__ == 2 && 96 <= __GNUC_MINOR__))) \ || defined __SUNPRO_C && 0x5110 <= __SUNPRO_C # define YY_ATTRIBUTE(Spec) __attribute__(Spec) # else # define YY_ATTRIBUTE(Spec) /* empty */ # endif #endif #ifndef YY_ATTRIBUTE_PURE # define YY_ATTRIBUTE_PURE YY_ATTRIBUTE ((__pure__)) #endif #ifndef YY_ATTRIBUTE_UNUSED # define YY_ATTRIBUTE_UNUSED YY_ATTRIBUTE ((__unused__)) #endif #if !defined _Noreturn \ && (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112) # if defined _MSC_VER && 1200 <= _MSC_VER # define _Noreturn __declspec (noreturn) # else # define _Noreturn YY_ATTRIBUTE ((__noreturn__)) # endif #endif /* Suppress unused-variable warnings by "using" E. */ #if ! defined lint || defined __GNUC__ # define YYUSE(E) ((void) (E)) #else # define YYUSE(E) /* empty */ #endif #if defined __GNUC__ && 407 <= __GNUC__ * 100 + __GNUC_MINOR__ /* Suppress an incorrect diagnostic about yylval being uninitialized. */ # define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \ _Pragma ("GCC diagnostic push") \ _Pragma ("GCC diagnostic ignored \"-Wuninitialized\"")\ _Pragma ("GCC diagnostic ignored \"-Wmaybe-uninitialized\"") # define YY_IGNORE_MAYBE_UNINITIALIZED_END \ _Pragma ("GCC diagnostic pop") #else # define YY_INITIAL_VALUE(Value) Value #endif #ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN # define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN # define YY_IGNORE_MAYBE_UNINITIALIZED_END #endif #ifndef YY_INITIAL_VALUE # define YY_INITIAL_VALUE(Value) /* Nothing. */ #endif #if ! defined yyoverflow || YYERROR_VERBOSE /* The parser invokes alloca or malloc; define the necessary symbols. */ # ifdef YYSTACK_USE_ALLOCA # if YYSTACK_USE_ALLOCA # ifdef __GNUC__ # define YYSTACK_ALLOC __builtin_alloca # elif defined __BUILTIN_VA_ARG_INCR # include /* INFRINGES ON USER NAME SPACE */ # elif defined _AIX # define YYSTACK_ALLOC __alloca # elif defined _MSC_VER # include /* INFRINGES ON USER NAME SPACE */ # define alloca _alloca # else # define YYSTACK_ALLOC alloca # if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS # include /* INFRINGES ON USER NAME SPACE */ /* Use EXIT_SUCCESS as a witness for stdlib.h. */ # ifndef EXIT_SUCCESS # define EXIT_SUCCESS 0 # endif # endif # endif # endif # endif # ifdef YYSTACK_ALLOC /* Pacify GCC's 'empty if-body' warning. */ # define YYSTACK_FREE(Ptr) do { /* empty */; } while (0) # ifndef YYSTACK_ALLOC_MAXIMUM /* The OS might guarantee only one guard page at the bottom of the stack, and a page size can be as small as 4096 bytes. So we cannot safely invoke alloca (N) if N exceeds 4096. Use a slightly smaller number to allow for a few compiler-allocated temporary stack slots. */ # define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */ # endif # else # define YYSTACK_ALLOC YYMALLOC # define YYSTACK_FREE YYFREE # ifndef YYSTACK_ALLOC_MAXIMUM # define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM # endif # if (defined __cplusplus && ! defined EXIT_SUCCESS \ && ! ((defined YYMALLOC || defined malloc) \ && (defined YYFREE || defined free))) # include /* INFRINGES ON USER NAME SPACE */ # ifndef EXIT_SUCCESS # define EXIT_SUCCESS 0 # endif # endif # ifndef YYMALLOC # define YYMALLOC malloc # if ! defined malloc && ! defined EXIT_SUCCESS void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */ # endif # endif # ifndef YYFREE # define YYFREE free # if ! defined free && ! defined EXIT_SUCCESS void free (void *); /* INFRINGES ON USER NAME SPACE */ # endif # endif # endif #endif /* ! defined yyoverflow || YYERROR_VERBOSE */ #if (! defined yyoverflow \ && (! defined __cplusplus \ || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) /* A type that is properly aligned for any stack member. */ union yyalloc { yytype_int16 yyss_alloc; YYSTYPE yyvs_alloc; }; /* The size of the maximum gap between one aligned stack and the next. */ # define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1) /* The size of an array large to enough to hold all stacks, each with N elements. */ # define YYSTACK_BYTES(N) \ ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \ + YYSTACK_GAP_MAXIMUM) # define YYCOPY_NEEDED 1 /* Relocate STACK from its old location to the new one. The local variables YYSIZE and YYSTACKSIZE give the old and new number of elements in the stack, and YYPTR gives the new location of the stack. Advance YYPTR to a properly aligned location for the next stack. */ # define YYSTACK_RELOCATE(Stack_alloc, Stack) \ do \ { \ YYSIZE_T yynewbytes; \ YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \ Stack = &yyptr->Stack_alloc; \ yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ yyptr += yynewbytes / sizeof (*yyptr); \ } \ while (0) #endif #if defined YYCOPY_NEEDED && YYCOPY_NEEDED /* Copy COUNT objects from SRC to DST. The source and destination do not overlap. */ # ifndef YYCOPY # if defined __GNUC__ && 1 < __GNUC__ # define YYCOPY(Dst, Src, Count) \ __builtin_memcpy (Dst, Src, (Count) * sizeof (*(Src))) # else # define YYCOPY(Dst, Src, Count) \ do \ { \ YYSIZE_T yyi; \ for (yyi = 0; yyi < (Count); yyi++) \ (Dst)[yyi] = (Src)[yyi]; \ } \ while (0) # endif # endif #endif /* !YYCOPY_NEEDED */ /* YYFINAL -- State number of the termination state. */ #define YYFINAL 3 /* YYLAST -- Last index in YYTABLE. */ #define YYLAST 339 /* YYNTOKENS -- Number of terminals. */ #define YYNTOKENS 75 /* YYNNTS -- Number of nonterminals. */ #define YYNNTS 76 /* YYNRULES -- Number of rules. */ #define YYNRULES 193 /* YYNSTATES -- Number of states. */ #define YYNSTATES 285 /* YYTRANSLATE[YYX] -- Symbol number corresponding to YYX as returned by yylex, with out-of-bounds checking. */ #define YYUNDEFTOK 2 #define YYMAXUTOK 329 #define YYTRANSLATE(YYX) \ ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) /* YYTRANSLATE[TOKEN-NUM] -- Symbol number corresponding to TOKEN-NUM as returned by yylex, without out-of-bounds checking. */ static const yytype_uint8 yytranslate[] = { 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74 }; #if YYDEBUG /* YYRLINE[YYN] -- Source line where rule number YYN was defined. */ static const yytype_uint16 yyrline[] = { 0, 136, 136, 139, 140, 143, 144, 145, 146, 147, 148, 150, 156, 159, 165, 167, 168, 169, 169, 171, 173, 176, 179, 183, 199, 200, 201, 201, 203, 203, 205, 206, 206, 208, 208, 210, 210, 212, 214, 214, 216, 218, 218, 220, 222, 222, 224, 226, 226, 228, 228, 230, 230, 232, 232, 235, 235, 237, 237, 239, 239, 241, 241, 243, 243, 245, 247, 247, 249, 265, 273, 273, 275, 277, 277, 282, 292, 302, 314, 317, 320, 321, 324, 325, 326, 327, 328, 338, 341, 342, 345, 346, 347, 348, 349, 350, 351, 352, 353, 356, 357, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 373, 376, 377, 380, 384, 387, 388, 391, 393, 395, 397, 399, 401, 403, 405, 407, 409, 411, 413, 415, 417, 419, 421, 423, 425, 427, 429, 431, 433, 437, 441, 442, 445, 454, 454, 465, 476, 479, 480, 483, 484, 487, 490, 491, 494, 499, 502, 502, 507, 508, 508, 512, 513, 521, 524, 525, 528, 533, 541, 544, 545, 548, 553, 556, 557, 560, 563, 566, 567, 570, 576, 579, 580, 583, 588, 596, 597, 638, 639, 640, 643, 655, 660 }; #endif #if YYDEBUG || YYERROR_VERBOSE || 0 /* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. First, the terminals, then, starting at YYNTOKENS, nonterminals. */ static const char *const yytname[] = { "$end", "error", "$undefined", "LB", "RB", "LP", "RP", "MENUS", "MENU", "BUTTON", "DEFAULT_FUNCTION", "PLUS", "MINUS", "ALL", "OR", "CURSORS", "PIXMAPS", "ICONS", "COLOR", "SAVECOLOR", "MONOCHROME", "FUNCTION", "ICONMGR_SHOW", "ICONMGR", "WINDOW_FUNCTION", "ZOOM", "ICONMGRS", "ICONMGR_GEOMETRY", "ICONMGR_NOSHOW", "MAKE_TITLE", "GRAYSCALE", "ICONIFY_BY_UNMAPPING", "DONT_ICONIFY_BY_UNMAPPING", "NO_TITLE", "AUTO_RAISE", "NO_HILITE", "ICON_REGION", "META", "SHIFT", "LOCK", "CONTROL", "WINDOW", "TITLE", "ICON", "ROOT", "FRAME", "COLON", "EQUALS", "SQUEEZE_TITLE", "DONT_SQUEEZE_TITLE", "START_ICONIFIED", "NO_TITLE_HILITE", "TITLE_HILITE", "MOVE", "RESIZE", "WAIT", "SELECT", "KILL", "LEFT_TITLEBUTTON", "RIGHT_TITLEBUTTON", "NUMBER", "KEYWORD", "NKEYWORD", "CKEYWORD", "CLKEYWORD", "FKEYWORD", "FSKEYWORD", "SKEYWORD", "DKEYWORD", "JKEYWORD", "WINDOW_RING", "WARP_CURSOR", "ERRORTOKEN", "NO_STACKMODE", "STRING", "$accept", "twmrc", "stmts", "stmt", "$@1", "$@2", "$@3", "$@4", "$@5", "$@6", "$@7", "$@8", "$@9", "$@10", "$@11", "$@12", "$@13", "$@14", "$@15", "$@16", "$@17", "$@18", "$@19", "$@20", "$@21", "noarg", "sarg", "narg", "full", "fullkey", "keys", "key", "contexts", "context", "contextkeys", "contextkey", "pixmap_list", "pixmap_entries", "pixmap_entry", "cursor_list", "cursor_entries", "cursor_entry", "color_list", "color_entries", "color_entry", "$@22", "save_color_list", "s_color_entries", "s_color_entry", "win_color_list", "win_color_entries", "win_color_entry", "squeeze", "$@23", "$@24", "win_sqz_entries", "iconm_list", "iconm_entries", "iconm_entry", "win_list", "win_entries", "win_entry", "icon_list", "icon_entries", "icon_entry", "function", "function_entries", "function_entry", "menu", "menu_entries", "menu_entry", "action", "signed_number", "button", "string", "number", YY_NULLPTR }; #endif # ifdef YYPRINT /* YYTOKNUM[NUM] -- (External) token number corresponding to the (internal) symbol number NUM (which must be that of a token). */ static const yytype_uint16 yytoknum[] = { 0, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329 }; # endif #define YYPACT_NINF -159 #define yypact_value_is_default(Yystate) \ (!!((Yystate) == (-159))) #define YYTABLE_NINF -161 #define yytable_value_is_error(Yytable_value) \ 0 /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing STATE-NUM. */ static const yytype_int16 yypact[] = { -159, 15, 265, -159, -159, -56, -30, -25, 28, 30, -159, -159, 32, -159, -56, -159, -25, -30, -159, -56, 40, -159, -159, 41, -159, 42, -159, 44, -56, 46, 48, -159, 49, -56, -56, -159, -30, -56, -159, 58, 60, -159, -159, -159, -159, -159, -159, -28, 20, 61, -159, -159, -159, -56, -159, -159, -159, -159, -159, 65, 66, -159, -159, 66, -159, 76, -159, -159, 78, -30, 76, 76, 66, 76, 76, 76, 76, 76, -4, 83, 76, 76, 76, 43, 45, -159, -159, 76, 76, 76, -159, -159, -159, -159, -159, -159, -56, 85, -159, 107, 8, -159, -159, -159, -159, -2, -159, 86, -159, -159, -159, -159, -159, -159, -159, -159, -159, -159, -159, -159, -159, 27, -159, -159, -159, -159, -25, -25, -159, -159, -159, 59, 153, 55, -159, -159, -159, -56, -56, -56, -56, -56, -56, -56, -56, -56, -56, -56, -159, -159, -56, -159, 0, 7, -159, -159, -159, -159, -159, -159, 1, 2, -30, 3, -159, -159, -159, -30, -159, -159, -159, -159, -159, -159, -56, 4, -56, -56, -56, -56, -56, -56, -56, -56, -56, -56, -56, -159, -159, -159, -56, -159, -56, -56, -159, 17, -159, -159, -159, -159, -159, -56, -30, -159, 33, -159, 80, 13, 98, -159, -159, 19, -159, -159, -159, -159, -159, -159, -159, -159, -159, -159, -159, -159, -159, 103, -159, -159, -159, -35, -159, 5, -159, -159, -159, -159, -159, -159, -159, -159, -159, -25, -159, -159, -159, -159, -159, -159, -159, -159, -159, -159, -25, -159, -159, -159, -56, -159, 104, -30, -159, -30, -30, -30, -159, -159, -159, 85, 62, -159, -159, -159, -159, -159, -159, -159, -56, 6, 106, -159, -159, -56, -25, -159, -159 }; /* YYDEFACT[STATE-NUM] -- Default reduction number in state STATE-NUM. Performed when YYTABLE does not specify something else to do. Zero means the default is an error. */ static const yytype_uint8 yydefact[] = { 3, 0, 0, 1, 5, 0, 0, 0, 0, 0, 59, 61, 0, 66, 0, 33, 0, 14, 31, 0, 30, 47, 63, 19, 26, 46, 51, 40, 0, 156, 159, 49, 37, 0, 0, 75, 0, 0, 73, 72, 43, 192, 4, 6, 7, 8, 9, 0, 0, 55, 193, 191, 186, 0, 68, 116, 16, 112, 15, 0, 0, 148, 65, 0, 57, 0, 69, 13, 0, 12, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 77, 76, 0, 0, 0, 80, 25, 23, 22, 80, 24, 0, 0, 187, 0, 0, 174, 60, 141, 62, 0, 67, 0, 170, 34, 165, 32, 11, 29, 48, 64, 18, 27, 45, 52, 39, 0, 162, 161, 50, 36, 0, 0, 74, 71, 42, 0, 0, 0, 182, 56, 115, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 117, 111, 0, 113, 0, 0, 147, 151, 149, 150, 178, 58, 0, 0, 0, 0, 20, 21, 87, 82, 83, 84, 85, 88, 81, 99, 0, 0, 135, 127, 125, 121, 123, 119, 129, 131, 133, 137, 139, 114, 173, 175, 0, 140, 0, 0, 142, 0, 169, 171, 172, 164, 166, 0, 0, 158, 0, 86, 0, 0, 0, 181, 183, 0, 134, 126, 124, 120, 122, 118, 128, 130, 132, 136, 138, 176, 146, 143, 177, 179, 180, 0, 10, 0, 97, 98, 95, 96, 90, 91, 92, 93, 94, 0, 89, 108, 109, 106, 107, 101, 102, 103, 104, 105, 0, 100, 110, 53, 0, 184, 0, 0, 167, 0, 0, 0, 188, 78, 79, 0, 0, 153, 145, 168, 189, 190, 163, 54, 0, 0, 0, 152, 154, 0, 0, 155, 185 }; /* YYPGOTO[NTERM-NUM]. */ static const yytype_int16 yypgoto[] = { -159, -159, -159, -159, -159, -159, -159, -159, -159, -159, -159, -159, -159, -159, -159, -159, -159, -159, -159, -159, -159, -159, -159, -159, -159, -159, -159, -159, -159, -159, 16, -159, -159, -159, -159, -159, -159, -159, -159, -159, -159, -159, -50, -159, -159, -159, -159, -159, -159, -159, -159, -159, -159, -159, -159, -159, -159, -159, -159, 130, -159, -159, -159, -159, -159, -159, -159, -159, -158, -159, -159, -13, -159, -159, -5, -16 }; /* YYDEFGOTO[NTERM-NUM]. */ static const yytype_int16 yydefgoto[] = { -1, 1, 2, 42, 73, 74, 70, 68, 65, 82, 77, 89, 75, 71, 81, 76, 267, 97, 107, 59, 60, 72, 63, 88, 87, 43, 44, 45, 91, 95, 131, 172, 206, 242, 207, 253, 58, 100, 151, 56, 99, 148, 104, 153, 194, 258, 62, 105, 156, 270, 277, 280, 46, 79, 80, 163, 111, 161, 200, 109, 160, 197, 102, 152, 189, 159, 195, 227, 135, 175, 210, 54, 263, 47, 48, 51 }; /* YYTABLE[YYPACT[STATE-NUM]] -- What to do in state STATE-NUM. If positive, shift that token. If negative, reduce the rule whose number is the opposite. If YYTABLE_NINF, syntax error. */ static const yytype_int16 yytable[] = { 49, 67, 154, 66, 188, 196, 199, 203, 209, 64, 279, 191, 149, 106, 69, 3, 261, 262, 41, 90, 85, 226, 115, 78, 256, 50, 243, 244, 83, 84, 50, 55, 86, 57, 92, 61, 245, 52, 53, 41, 52, 53, 93, -28, -17, -44, 41, -38, 98, -157, 246, -160, -35, 112, 247, 248, 249, 250, 251, 252, 150, -70, 155, -41, 121, 50, 96, 94, 101, 103, 192, 193, 41, 166, 41, 41, 41, 41, 41, 108, 41, 110, 52, 53, 52, 53, 122, 41, 134, 158, 126, 133, 127, 232, 233, 162, 167, 168, 169, 170, 157, 174, 231, 234, 255, 171, -144, 269, 276, 275, 132, 136, 282, 164, 165, 137, 138, 235, 0, 0, 0, 236, 237, 238, 239, 240, 241, 0, 0, 0, 139, 0, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 0, 0, 187, 202, 190, 0, 140, 141, 205, 142, 0, 0, 198, 201, 0, 204, 0, 143, 144, 145, 146, 147, 0, 0, 166, 0, 208, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 228, 0, 0, 223, 230, 224, 225, 0, 167, 168, 169, 170, 0, 0, 229, 0, 257, 173, 113, 114, 254, 116, 117, 118, 119, 120, 0, 0, 123, 124, 125, 260, 0, 264, 0, 128, 129, 130, 0, 0, 0, 0, 259, 0, 0, 0, 265, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 266, 0, 0, 0, 271, 0, 272, 273, 274, 0, 0, 0, 268, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -2, 4, 0, 0, 284, 0, 278, 281, 5, 6, 7, 283, 0, 0, 0, 8, 9, 10, 11, 12, 13, 14, 15, 0, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 29, 30, 31, 32, 0, 0, 0, 0, 0, 0, 33, 34, 0, 35, 36, 0, 0, 0, 0, 37, 0, 0, 38, 39, 0, 40, 41 }; static const yytype_int16 yycheck[] = { 5, 17, 4, 16, 4, 4, 4, 4, 4, 14, 4, 4, 4, 63, 19, 0, 11, 12, 74, 47, 36, 4, 72, 28, 5, 60, 13, 14, 33, 34, 60, 3, 37, 3, 47, 3, 23, 65, 66, 74, 65, 66, 47, 3, 3, 3, 74, 3, 53, 3, 37, 3, 3, 69, 41, 42, 43, 44, 45, 46, 52, 3, 64, 3, 68, 60, 5, 47, 3, 3, 63, 64, 74, 14, 74, 74, 74, 74, 74, 3, 74, 3, 65, 66, 65, 66, 3, 74, 3, 3, 47, 96, 47, 13, 14, 68, 37, 38, 39, 40, 105, 46, 69, 23, 6, 46, 3, 3, 46, 267, 94, 4, 6, 126, 127, 8, 9, 37, -1, -1, -1, 41, 42, 43, 44, 45, 46, -1, -1, -1, 23, -1, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, -1, -1, 150, 162, 152, -1, 42, 43, 167, 45, -1, -1, 160, 161, -1, 163, -1, 53, 54, 55, 56, 57, -1, -1, 14, -1, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 195, -1, -1, 190, 202, 192, 193, -1, 37, 38, 39, 40, -1, -1, 201, -1, 211, 46, 70, 71, 207, 73, 74, 75, 76, 77, -1, -1, 80, 81, 82, 229, -1, 231, -1, 87, 88, 89, -1, -1, -1, -1, 229, -1, -1, -1, 241, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 252, -1, -1, -1, 259, -1, 261, 262, 263, -1, -1, -1, 256, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 0, 1, -1, -1, 282, -1, 276, 277, 8, 9, 10, 281, -1, -1, -1, 15, 16, 17, 18, 19, 20, 21, 22, -1, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 48, 49, 50, 51, -1, -1, -1, -1, -1, -1, 58, 59, -1, 61, 62, -1, -1, -1, -1, 67, -1, -1, 70, 71, -1, 73, 74 }; /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing symbol of state STATE-NUM. */ static const yytype_uint8 yystos[] = { 0, 76, 77, 0, 1, 8, 9, 10, 15, 16, 17, 18, 19, 20, 21, 22, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 48, 49, 50, 51, 58, 59, 61, 62, 67, 70, 71, 73, 74, 78, 100, 101, 102, 127, 148, 149, 149, 60, 150, 65, 66, 146, 3, 114, 3, 111, 94, 95, 3, 121, 97, 149, 83, 146, 150, 82, 149, 81, 88, 96, 79, 80, 87, 90, 85, 149, 128, 129, 89, 84, 149, 149, 150, 149, 99, 98, 86, 47, 103, 146, 149, 47, 104, 5, 92, 149, 115, 112, 3, 137, 3, 117, 122, 117, 93, 3, 134, 3, 131, 150, 134, 134, 117, 134, 134, 134, 134, 134, 68, 3, 134, 134, 134, 47, 47, 134, 134, 134, 105, 105, 149, 3, 143, 4, 8, 9, 23, 42, 43, 45, 53, 54, 55, 56, 57, 116, 4, 52, 113, 138, 118, 4, 64, 123, 149, 3, 140, 135, 132, 68, 130, 146, 146, 14, 37, 38, 39, 40, 46, 106, 46, 46, 144, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 4, 139, 149, 4, 63, 64, 119, 141, 4, 136, 149, 4, 133, 149, 150, 4, 149, 150, 107, 109, 149, 4, 145, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 4, 142, 146, 149, 150, 69, 13, 14, 23, 37, 41, 42, 43, 44, 45, 46, 108, 13, 14, 23, 37, 41, 42, 43, 44, 45, 46, 110, 149, 6, 5, 146, 120, 149, 150, 11, 12, 147, 150, 146, 146, 91, 149, 3, 124, 150, 150, 150, 150, 143, 46, 125, 149, 4, 126, 149, 6, 149, 146 }; /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ static const yytype_uint8 yyr1[] = { 0, 75, 76, 77, 77, 78, 78, 78, 78, 78, 78, 78, 78, 78, 78, 78, 78, 79, 78, 78, 78, 78, 78, 78, 78, 78, 80, 78, 81, 78, 78, 82, 78, 83, 78, 84, 78, 78, 85, 78, 78, 86, 78, 78, 87, 78, 78, 88, 78, 89, 78, 90, 78, 91, 78, 92, 78, 93, 78, 94, 78, 95, 78, 96, 78, 78, 97, 78, 78, 78, 98, 78, 78, 99, 78, 100, 101, 102, 103, 104, 105, 105, 106, 106, 106, 106, 106, 106, 107, 107, 108, 108, 108, 108, 108, 108, 108, 108, 108, 109, 109, 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, 111, 112, 112, 113, 114, 115, 115, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 117, 118, 118, 119, 120, 119, 119, 121, 122, 122, 123, 123, 124, 125, 125, 126, 127, 128, 127, 127, 129, 127, 130, 130, 131, 132, 132, 133, 133, 134, 135, 135, 136, 137, 138, 138, 139, 140, 141, 141, 142, 143, 144, 144, 145, 145, 146, 146, 147, 147, 147, 148, 149, 150 }; /* YYR2[YYN] -- Number of symbols on the right hand side of rule YYN. */ static const yytype_uint8 yyr2[] = { 0, 2, 1, 0, 2, 1, 1, 1, 1, 1, 6, 3, 2, 2, 1, 2, 2, 0, 3, 1, 4, 4, 2, 2, 2, 2, 0, 3, 0, 3, 1, 0, 3, 0, 3, 0, 3, 1, 0, 3, 1, 0, 3, 1, 0, 3, 1, 0, 3, 0, 3, 0, 3, 0, 9, 0, 4, 0, 4, 0, 3, 0, 3, 0, 3, 2, 0, 3, 2, 2, 0, 3, 1, 0, 3, 1, 2, 2, 6, 6, 0, 2, 1, 1, 1, 1, 2, 1, 0, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 0, 2, 2, 3, 0, 2, 3, 2, 3, 2, 3, 2, 3, 2, 3, 2, 3, 2, 3, 2, 3, 2, 3, 2, 3, 2, 3, 2, 3, 0, 2, 2, 0, 4, 2, 3, 0, 2, 1, 1, 3, 0, 2, 2, 1, 0, 5, 1, 0, 3, 0, 5, 3, 0, 2, 3, 4, 3, 0, 2, 1, 3, 0, 2, 2, 3, 0, 2, 1, 3, 0, 2, 2, 7, 1, 2, 1, 2, 2, 2, 1, 1 }; #define yyerrok (yyerrstatus = 0) #define yyclearin (yychar = YYEMPTY) #define YYEMPTY (-2) #define YYEOF 0 #define YYACCEPT goto yyacceptlab #define YYABORT goto yyabortlab #define YYERROR goto yyerrorlab #define YYRECOVERING() (!!yyerrstatus) #define YYBACKUP(Token, Value) \ do \ if (yychar == YYEMPTY) \ { \ yychar = (Token); \ yylval = (Value); \ YYPOPSTACK (yylen); \ yystate = *yyssp; \ goto yybackup; \ } \ else \ { \ yyerror (YY_("syntax error: cannot back up")); \ YYERROR; \ } \ while (0) /* Error token number */ #define YYTERROR 1 #define YYERRCODE 256 /* Enable debugging if requested. */ #if YYDEBUG # ifndef YYFPRINTF # include /* INFRINGES ON USER NAME SPACE */ # define YYFPRINTF fprintf # endif # define YYDPRINTF(Args) \ do { \ if (yydebug) \ YYFPRINTF Args; \ } while (0) /* This macro is provided for backward compatibility. */ #ifndef YY_LOCATION_PRINT # define YY_LOCATION_PRINT(File, Loc) ((void) 0) #endif # define YY_SYMBOL_PRINT(Title, Type, Value, Location) \ do { \ if (yydebug) \ { \ YYFPRINTF (stderr, "%s ", Title); \ yy_symbol_print (stderr, \ Type, Value); \ YYFPRINTF (stderr, "\n"); \ } \ } while (0) /*----------------------------------------. | Print this symbol's value on YYOUTPUT. | `----------------------------------------*/ static void yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) { FILE *yyo = yyoutput; YYUSE (yyo); if (!yyvaluep) return; # ifdef YYPRINT if (yytype < YYNTOKENS) YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); # endif YYUSE (yytype); } /*--------------------------------. | Print this symbol on YYOUTPUT. | `--------------------------------*/ static void yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) { YYFPRINTF (yyoutput, "%s %s (", yytype < YYNTOKENS ? "token" : "nterm", yytname[yytype]); yy_symbol_value_print (yyoutput, yytype, yyvaluep); YYFPRINTF (yyoutput, ")"); } /*------------------------------------------------------------------. | yy_stack_print -- Print the state stack from its BOTTOM up to its | | TOP (included). | `------------------------------------------------------------------*/ static void yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop) { YYFPRINTF (stderr, "Stack now"); for (; yybottom <= yytop; yybottom++) { int yybot = *yybottom; YYFPRINTF (stderr, " %d", yybot); } YYFPRINTF (stderr, "\n"); } # define YY_STACK_PRINT(Bottom, Top) \ do { \ if (yydebug) \ yy_stack_print ((Bottom), (Top)); \ } while (0) /*------------------------------------------------. | Report that the YYRULE is going to be reduced. | `------------------------------------------------*/ static void yy_reduce_print (yytype_int16 *yyssp, YYSTYPE *yyvsp, int yyrule) { unsigned long int yylno = yyrline[yyrule]; int yynrhs = yyr2[yyrule]; int yyi; YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n", yyrule - 1, yylno); /* The symbols being reduced. */ for (yyi = 0; yyi < yynrhs; yyi++) { YYFPRINTF (stderr, " $%d = ", yyi + 1); yy_symbol_print (stderr, yystos[yyssp[yyi + 1 - yynrhs]], &(yyvsp[(yyi + 1) - (yynrhs)]) ); YYFPRINTF (stderr, "\n"); } } # define YY_REDUCE_PRINT(Rule) \ do { \ if (yydebug) \ yy_reduce_print (yyssp, yyvsp, Rule); \ } while (0) /* Nonzero means print parse trace. It is left uninitialized so that multiple parsers can coexist. */ int yydebug; #else /* !YYDEBUG */ # define YYDPRINTF(Args) # define YY_SYMBOL_PRINT(Title, Type, Value, Location) # define YY_STACK_PRINT(Bottom, Top) # define YY_REDUCE_PRINT(Rule) #endif /* !YYDEBUG */ /* YYINITDEPTH -- initial size of the parser's stacks. */ #ifndef YYINITDEPTH # define YYINITDEPTH 200 #endif /* YYMAXDEPTH -- maximum size the stacks can grow to (effective only if the built-in stack extension method is used). Do not make this value too large; the results are undefined if YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH) evaluated with infinite-precision integer arithmetic. */ #ifndef YYMAXDEPTH # define YYMAXDEPTH 10000 #endif #if YYERROR_VERBOSE # ifndef yystrlen # if defined __GLIBC__ && defined _STRING_H # define yystrlen strlen # else /* Return the length of YYSTR. */ static YYSIZE_T yystrlen (const char *yystr) { YYSIZE_T yylen; for (yylen = 0; yystr[yylen]; yylen++) continue; return yylen; } # endif # endif # ifndef yystpcpy # if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE # define yystpcpy stpcpy # else /* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in YYDEST. */ static char * yystpcpy (char *yydest, const char *yysrc) { char *yyd = yydest; const char *yys = yysrc; while ((*yyd++ = *yys++) != '\0') continue; return yyd - 1; } # endif # endif # ifndef yytnamerr /* Copy to YYRES the contents of YYSTR after stripping away unnecessary quotes and backslashes, so that it's suitable for yyerror. The heuristic is that double-quoting is unnecessary unless the string contains an apostrophe, a comma, or backslash (other than backslash-backslash). YYSTR is taken from yytname. If YYRES is null, do not copy; instead, return the length of what the result would have been. */ static YYSIZE_T yytnamerr (char *yyres, const char *yystr) { if (*yystr == '"') { YYSIZE_T yyn = 0; char const *yyp = yystr; for (;;) switch (*++yyp) { case '\'': case ',': goto do_not_strip_quotes; case '\\': if (*++yyp != '\\') goto do_not_strip_quotes; /* Fall through. */ default: if (yyres) yyres[yyn] = *yyp; yyn++; break; case '"': if (yyres) yyres[yyn] = '\0'; return yyn; } do_not_strip_quotes: ; } if (! yyres) return yystrlen (yystr); return yystpcpy (yyres, yystr) - yyres; } # endif /* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message about the unexpected token YYTOKEN for the state stack whose top is YYSSP. Return 0 if *YYMSG was successfully written. Return 1 if *YYMSG is not large enough to hold the message. In that case, also set *YYMSG_ALLOC to the required number of bytes. Return 2 if the required number of bytes is too large to store. */ static int yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg, yytype_int16 *yyssp, int yytoken) { YYSIZE_T yysize0 = yytnamerr (YY_NULLPTR, yytname[yytoken]); YYSIZE_T yysize = yysize0; enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 }; /* Internationalized format string. */ const char *yyformat = YY_NULLPTR; /* Arguments of yyformat. */ char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM]; /* Number of reported tokens (one for the "unexpected", one per "expected"). */ int yycount = 0; /* There are many possibilities here to consider: - If this state is a consistent state with a default action, then the only way this function was invoked is if the default action is an error action. In that case, don't check for expected tokens because there are none. - The only way there can be no lookahead present (in yychar) is if this state is a consistent state with a default action. Thus, detecting the absence of a lookahead is sufficient to determine that there is no unexpected or expected token to report. In that case, just report a simple "syntax error". - Don't assume there isn't a lookahead just because this state is a consistent state with a default action. There might have been a previous inconsistent state, consistent state with a non-default action, or user semantic action that manipulated yychar. - Of course, the expected token list depends on states to have correct lookahead information, and it depends on the parser not to perform extra reductions after fetching a lookahead from the scanner and before detecting a syntax error. Thus, state merging (from LALR or IELR) and default reductions corrupt the expected token list. However, the list is correct for canonical LR with one exception: it will still contain any token that will not be accepted due to an error action in a later state. */ if (yytoken != YYEMPTY) { int yyn = yypact[*yyssp]; yyarg[yycount++] = yytname[yytoken]; if (!yypact_value_is_default (yyn)) { /* Start YYX at -YYN if negative to avoid negative indexes in YYCHECK. In other words, skip the first -YYN actions for this state because they are default actions. */ int yyxbegin = yyn < 0 ? -yyn : 0; /* Stay within bounds of both yycheck and yytname. */ int yychecklim = YYLAST - yyn + 1; int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; int yyx; for (yyx = yyxbegin; yyx < yyxend; ++yyx) if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR && !yytable_value_is_error (yytable[yyx + yyn])) { if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM) { yycount = 1; yysize = yysize0; break; } yyarg[yycount++] = yytname[yyx]; { YYSIZE_T yysize1 = yysize + yytnamerr (YY_NULLPTR, yytname[yyx]); if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) return 2; yysize = yysize1; } } } } switch (yycount) { # define YYCASE_(N, S) \ case N: \ yyformat = S; \ break YYCASE_(0, YY_("syntax error")); YYCASE_(1, YY_("syntax error, unexpected %s")); YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s")); YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s")); YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s")); YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s")); # undef YYCASE_ } { YYSIZE_T yysize1 = yysize + yystrlen (yyformat); if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) return 2; yysize = yysize1; } if (*yymsg_alloc < yysize) { *yymsg_alloc = 2 * yysize; if (! (yysize <= *yymsg_alloc && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM)) *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM; return 1; } /* Avoid sprintf, as that infringes on the user's name space. Don't have undefined behavior even if the translation produced a string with the wrong number of "%s"s. */ { char *yyp = *yymsg; int yyi = 0; while ((*yyp = *yyformat) != '\0') if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount) { yyp += yytnamerr (yyp, yyarg[yyi++]); yyformat += 2; } else { yyp++; yyformat++; } } return 0; } #endif /* YYERROR_VERBOSE */ /*-----------------------------------------------. | Release the memory associated to this symbol. | `-----------------------------------------------*/ static void yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep) { YYUSE (yyvaluep); if (!yymsg) yymsg = "Deleting"; YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp); YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN YYUSE (yytype); YY_IGNORE_MAYBE_UNINITIALIZED_END } /* The lookahead symbol. */ int yychar; /* The semantic value of the lookahead symbol. */ YYSTYPE yylval; /* Number of syntax errors so far. */ int yynerrs; /*----------. | yyparse. | `----------*/ int yyparse (void) { int yystate; /* Number of tokens to shift before error messages enabled. */ int yyerrstatus; /* The stacks and their tools: 'yyss': related to states. 'yyvs': related to semantic values. Refer to the stacks through separate pointers, to allow yyoverflow to reallocate them elsewhere. */ /* The state stack. */ yytype_int16 yyssa[YYINITDEPTH]; yytype_int16 *yyss; yytype_int16 *yyssp; /* The semantic value stack. */ YYSTYPE yyvsa[YYINITDEPTH]; YYSTYPE *yyvs; YYSTYPE *yyvsp; YYSIZE_T yystacksize; int yyn; int yyresult; /* Lookahead token as an internal (translated) token number. */ int yytoken = 0; /* The variables used to return semantic value and location from the action routines. */ YYSTYPE yyval; #if YYERROR_VERBOSE /* Buffer for error messages, and its allocated size. */ char yymsgbuf[128]; char *yymsg = yymsgbuf; YYSIZE_T yymsg_alloc = sizeof yymsgbuf; #endif #define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N)) /* The number of symbols on the RHS of the reduced rule. Keep to zero when no symbol should be popped. */ int yylen = 0; yyssp = yyss = yyssa; yyvsp = yyvs = yyvsa; yystacksize = YYINITDEPTH; YYDPRINTF ((stderr, "Starting parse\n")); yystate = 0; yyerrstatus = 0; yynerrs = 0; yychar = YYEMPTY; /* Cause a token to be read. */ goto yysetstate; /*------------------------------------------------------------. | yynewstate -- Push a new state, which is found in yystate. | `------------------------------------------------------------*/ yynewstate: /* In all cases, when you get here, the value and location stacks have just been pushed. So pushing a state here evens the stacks. */ yyssp++; yysetstate: *yyssp = yystate; if (yyss + yystacksize - 1 <= yyssp) { /* Get the current used size of the three stacks, in elements. */ YYSIZE_T yysize = yyssp - yyss + 1; #ifdef yyoverflow { /* Give user a chance to reallocate the stack. Use copies of these so that the &'s don't force the real ones into memory. */ YYSTYPE *yyvs1 = yyvs; yytype_int16 *yyss1 = yyss; /* Each stack pointer address is followed by the size of the data in use in that stack, in bytes. This used to be a conditional around just the two extra args, but that might be undefined if yyoverflow is a macro. */ yyoverflow (YY_("memory exhausted"), &yyss1, yysize * sizeof (*yyssp), &yyvs1, yysize * sizeof (*yyvsp), &yystacksize); yyss = yyss1; yyvs = yyvs1; } #else /* no yyoverflow */ # ifndef YYSTACK_RELOCATE goto yyexhaustedlab; # else /* Extend the stack our own way. */ if (YYMAXDEPTH <= yystacksize) goto yyexhaustedlab; yystacksize *= 2; if (YYMAXDEPTH < yystacksize) yystacksize = YYMAXDEPTH; { yytype_int16 *yyss1 = yyss; union yyalloc *yyptr = (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); if (! yyptr) goto yyexhaustedlab; YYSTACK_RELOCATE (yyss_alloc, yyss); YYSTACK_RELOCATE (yyvs_alloc, yyvs); # undef YYSTACK_RELOCATE if (yyss1 != yyssa) YYSTACK_FREE (yyss1); } # endif #endif /* no yyoverflow */ yyssp = yyss + yysize - 1; yyvsp = yyvs + yysize - 1; YYDPRINTF ((stderr, "Stack size increased to %lu\n", (unsigned long int) yystacksize)); if (yyss + yystacksize - 1 <= yyssp) YYABORT; } YYDPRINTF ((stderr, "Entering state %d\n", yystate)); if (yystate == YYFINAL) YYACCEPT; goto yybackup; /*-----------. | yybackup. | `-----------*/ yybackup: /* Do appropriate processing given the current state. Read a lookahead token if we need one and don't already have one. */ /* First try to decide what to do without reference to lookahead token. */ yyn = yypact[yystate]; if (yypact_value_is_default (yyn)) goto yydefault; /* Not known => get a lookahead token if don't already have one. */ /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */ if (yychar == YYEMPTY) { YYDPRINTF ((stderr, "Reading a token: ")); yychar = yylex (); } if (yychar <= YYEOF) { yychar = yytoken = YYEOF; YYDPRINTF ((stderr, "Now at end of input.\n")); } else { yytoken = YYTRANSLATE (yychar); YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc); } /* If the proper action on seeing token YYTOKEN is to reduce or to detect an error, take that action. */ yyn += yytoken; if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken) goto yydefault; yyn = yytable[yyn]; if (yyn <= 0) { if (yytable_value_is_error (yyn)) goto yyerrlab; yyn = -yyn; goto yyreduce; } /* Count tokens shifted since error; after three, turn off error status. */ if (yyerrstatus) yyerrstatus--; /* Shift the lookahead token. */ YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc); /* Discard the shifted token. */ yychar = YYEMPTY; yystate = yyn; YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN *++yyvsp = yylval; YY_IGNORE_MAYBE_UNINITIALIZED_END goto yynewstate; /*-----------------------------------------------------------. | yydefault -- do the default action for the current state. | `-----------------------------------------------------------*/ yydefault: yyn = yydefact[yystate]; if (yyn == 0) goto yyerrlab; goto yyreduce; /*-----------------------------. | yyreduce -- Do a reduction. | `-----------------------------*/ yyreduce: /* yyn is the number of a rule to reduce with. */ yylen = yyr2[yyn]; /* If YYLEN is nonzero, implement the default value of the action: '$$ = $1'. Otherwise, the following line sets YYVAL to garbage. This behavior is undocumented and Bison users should not rely upon it. Assigning to YYVAL unconditionally makes the parser a bit smaller, and it avoids a GCC warning that YYVAL may be used uninitialized. */ yyval = yyvsp[1-yylen]; YY_REDUCE_PRINT (yyn); switch (yyn) { case 10: #line 149 "gram.y" /* yacc.c:1646 */ { AddIconRegion((yyvsp[-4].ptr), (yyvsp[-3].num), (yyvsp[-2].num), (yyvsp[-1].num), (yyvsp[0].num)); } #line 1640 "gram.c" /* yacc.c:1646 */ break; case 11: #line 150 "gram.y" /* yacc.c:1646 */ { if (Scr->FirstTime) { Scr->iconmgr.geometry=(yyvsp[-1].ptr); Scr->iconmgr.columns=(yyvsp[0].num); } } #line 1651 "gram.c" /* yacc.c:1646 */ break; case 12: #line 156 "gram.y" /* yacc.c:1646 */ { if (Scr->FirstTime) Scr->iconmgr.geometry = (yyvsp[0].ptr); } #line 1659 "gram.c" /* yacc.c:1646 */ break; case 13: #line 159 "gram.y" /* yacc.c:1646 */ { if (Scr->FirstTime) { Scr->DoZoom = TRUE; Scr->ZoomCount = (yyvsp[0].num); } } #line 1670 "gram.c" /* yacc.c:1646 */ break; case 14: #line 165 "gram.y" /* yacc.c:1646 */ { if (Scr->FirstTime) Scr->DoZoom = TRUE; } #line 1677 "gram.c" /* yacc.c:1646 */ break; case 15: #line 167 "gram.y" /* yacc.c:1646 */ {} #line 1683 "gram.c" /* yacc.c:1646 */ break; case 16: #line 168 "gram.y" /* yacc.c:1646 */ {} #line 1689 "gram.c" /* yacc.c:1646 */ break; case 17: #line 169 "gram.y" /* yacc.c:1646 */ { list = &Scr->IconifyByUn; } #line 1695 "gram.c" /* yacc.c:1646 */ break; case 19: #line 171 "gram.y" /* yacc.c:1646 */ { if (Scr->FirstTime) Scr->IconifyByUnmapping = TRUE; } #line 1702 "gram.c" /* yacc.c:1646 */ break; case 20: #line 173 "gram.y" /* yacc.c:1646 */ { GotTitleButton ((yyvsp[-2].ptr), (yyvsp[0].num), False); } #line 1710 "gram.c" /* yacc.c:1646 */ break; case 21: #line 176 "gram.y" /* yacc.c:1646 */ { GotTitleButton ((yyvsp[-2].ptr), (yyvsp[0].num), True); } #line 1718 "gram.c" /* yacc.c:1646 */ break; case 22: #line 179 "gram.y" /* yacc.c:1646 */ { root = GetRoot((yyvsp[0].ptr), NULLSTR, NULLSTR); Scr->Mouse[(yyvsp[-1].num)][C_ROOT][0].func = F_MENU; Scr->Mouse[(yyvsp[-1].num)][C_ROOT][0].menu = root; } #line 1727 "gram.c" /* yacc.c:1646 */ break; case 23: #line 183 "gram.y" /* yacc.c:1646 */ { Scr->Mouse[(yyvsp[-1].num)][C_ROOT][0].func = (yyvsp[0].num); if ((yyvsp[0].num) == F_MENU) { pull->prev = NULL; Scr->Mouse[(yyvsp[-1].num)][C_ROOT][0].menu = pull; } else { root = GetRoot(TWM_ROOT,NULLSTR,NULLSTR); Scr->Mouse[(yyvsp[-1].num)][C_ROOT][0].item = AddToMenu(root,"x",Action, NULL,(yyvsp[0].num),NULLSTR,NULLSTR); } Action = ""; pull = NULL; } #line 1748 "gram.c" /* yacc.c:1646 */ break; case 24: #line 199 "gram.y" /* yacc.c:1646 */ { GotKey((yyvsp[-1].ptr), (yyvsp[0].num)); } #line 1754 "gram.c" /* yacc.c:1646 */ break; case 25: #line 200 "gram.y" /* yacc.c:1646 */ { GotButton((yyvsp[-1].num), (yyvsp[0].num)); } #line 1760 "gram.c" /* yacc.c:1646 */ break; case 26: #line 201 "gram.y" /* yacc.c:1646 */ { list = &Scr->DontIconify; } #line 1766 "gram.c" /* yacc.c:1646 */ break; case 28: #line 203 "gram.y" /* yacc.c:1646 */ { list = &Scr->IconMgrNoShow; } #line 1772 "gram.c" /* yacc.c:1646 */ break; case 30: #line 205 "gram.y" /* yacc.c:1646 */ { Scr->IconManagerDontShow = TRUE; } #line 1778 "gram.c" /* yacc.c:1646 */ break; case 31: #line 206 "gram.y" /* yacc.c:1646 */ { list = &Scr->IconMgrs; } #line 1784 "gram.c" /* yacc.c:1646 */ break; case 33: #line 208 "gram.y" /* yacc.c:1646 */ { list = &Scr->IconMgrShow; } #line 1790 "gram.c" /* yacc.c:1646 */ break; case 35: #line 210 "gram.y" /* yacc.c:1646 */ { list = &Scr->NoTitleHighlight; } #line 1796 "gram.c" /* yacc.c:1646 */ break; case 37: #line 212 "gram.y" /* yacc.c:1646 */ { if (Scr->FirstTime) Scr->TitleHighlight = FALSE; } #line 1803 "gram.c" /* yacc.c:1646 */ break; case 38: #line 214 "gram.y" /* yacc.c:1646 */ { list = &Scr->NoHighlight; } #line 1809 "gram.c" /* yacc.c:1646 */ break; case 40: #line 216 "gram.y" /* yacc.c:1646 */ { if (Scr->FirstTime) Scr->Highlight = FALSE; } #line 1816 "gram.c" /* yacc.c:1646 */ break; case 41: #line 218 "gram.y" /* yacc.c:1646 */ { list = &Scr->NoStackModeL; } #line 1822 "gram.c" /* yacc.c:1646 */ break; case 43: #line 220 "gram.y" /* yacc.c:1646 */ { if (Scr->FirstTime) Scr->StackMode = FALSE; } #line 1829 "gram.c" /* yacc.c:1646 */ break; case 44: #line 222 "gram.y" /* yacc.c:1646 */ { list = &Scr->NoTitle; } #line 1835 "gram.c" /* yacc.c:1646 */ break; case 46: #line 224 "gram.y" /* yacc.c:1646 */ { if (Scr->FirstTime) Scr->NoTitlebar = TRUE; } #line 1842 "gram.c" /* yacc.c:1646 */ break; case 47: #line 226 "gram.y" /* yacc.c:1646 */ { list = &Scr->MakeTitle; } #line 1848 "gram.c" /* yacc.c:1646 */ break; case 49: #line 228 "gram.y" /* yacc.c:1646 */ { list = &Scr->StartIconified; } #line 1854 "gram.c" /* yacc.c:1646 */ break; case 51: #line 230 "gram.y" /* yacc.c:1646 */ { list = &Scr->AutoRaise; } #line 1860 "gram.c" /* yacc.c:1646 */ break; case 53: #line 232 "gram.y" /* yacc.c:1646 */ { root = GetRoot((yyvsp[-5].ptr), (yyvsp[-3].ptr), (yyvsp[-1].ptr)); } #line 1867 "gram.c" /* yacc.c:1646 */ break; case 54: #line 234 "gram.y" /* yacc.c:1646 */ { root->real_menu = TRUE;} #line 1873 "gram.c" /* yacc.c:1646 */ break; case 55: #line 235 "gram.y" /* yacc.c:1646 */ { root = GetRoot((yyvsp[0].ptr), NULLSTR, NULLSTR); } #line 1879 "gram.c" /* yacc.c:1646 */ break; case 56: #line 236 "gram.y" /* yacc.c:1646 */ { root->real_menu = TRUE; } #line 1885 "gram.c" /* yacc.c:1646 */ break; case 57: #line 237 "gram.y" /* yacc.c:1646 */ { root = GetRoot((yyvsp[0].ptr), NULLSTR, NULLSTR); } #line 1891 "gram.c" /* yacc.c:1646 */ break; case 59: #line 239 "gram.y" /* yacc.c:1646 */ { list = &Scr->IconNames; } #line 1897 "gram.c" /* yacc.c:1646 */ break; case 61: #line 241 "gram.y" /* yacc.c:1646 */ { color = COLOR; } #line 1903 "gram.c" /* yacc.c:1646 */ break; case 63: #line 243 "gram.y" /* yacc.c:1646 */ { color = GRAYSCALE; } #line 1909 "gram.c" /* yacc.c:1646 */ break; case 66: #line 247 "gram.y" /* yacc.c:1646 */ { color = MONOCHROME; } #line 1915 "gram.c" /* yacc.c:1646 */ break; case 68: #line 249 "gram.y" /* yacc.c:1646 */ { Scr->DefaultFunction.func = (yyvsp[0].num); if ((yyvsp[0].num) == F_MENU) { pull->prev = NULL; Scr->DefaultFunction.menu = pull; } else { root = GetRoot(TWM_ROOT,NULLSTR,NULLSTR); Scr->DefaultFunction.item = AddToMenu(root,"x",Action, NULL,(yyvsp[0].num), NULLSTR, NULLSTR); } Action = ""; pull = NULL; } #line 1936 "gram.c" /* yacc.c:1646 */ break; case 69: #line 265 "gram.y" /* yacc.c:1646 */ { Scr->WindowFunction.func = (yyvsp[0].num); root = GetRoot(TWM_ROOT,NULLSTR,NULLSTR); Scr->WindowFunction.item = AddToMenu(root,"x",Action, NULL,(yyvsp[0].num), NULLSTR, NULLSTR); Action = ""; pull = NULL; } #line 1949 "gram.c" /* yacc.c:1646 */ break; case 70: #line 273 "gram.y" /* yacc.c:1646 */ { list = &Scr->WarpCursorL; } #line 1955 "gram.c" /* yacc.c:1646 */ break; case 72: #line 275 "gram.y" /* yacc.c:1646 */ { if (Scr->FirstTime) Scr->WarpCursor = TRUE; } #line 1962 "gram.c" /* yacc.c:1646 */ break; case 73: #line 277 "gram.y" /* yacc.c:1646 */ { list = &Scr->WindowRingL; } #line 1968 "gram.c" /* yacc.c:1646 */ break; case 75: #line 282 "gram.y" /* yacc.c:1646 */ { if (!do_single_keyword ((yyvsp[0].num))) { twmrc_error_prefix(); fprintf (stderr, "unknown singleton keyword %d\n", (yyvsp[0].num)); ParseError = 1; } } #line 1981 "gram.c" /* yacc.c:1646 */ break; case 76: #line 292 "gram.y" /* yacc.c:1646 */ { if (!do_string_keyword ((yyvsp[-1].num), (yyvsp[0].ptr))) { twmrc_error_prefix(); fprintf (stderr, "unknown string keyword %d (value \"%s\")\n", (yyvsp[-1].num), (yyvsp[0].ptr)); ParseError = 1; } } #line 1994 "gram.c" /* yacc.c:1646 */ break; case 77: #line 302 "gram.y" /* yacc.c:1646 */ { if (!do_number_keyword ((yyvsp[-1].num), (yyvsp[0].num))) { twmrc_error_prefix(); fprintf (stderr, "unknown numeric keyword %d (value %d)\n", (yyvsp[-1].num), (yyvsp[0].num)); ParseError = 1; } } #line 2007 "gram.c" /* yacc.c:1646 */ break; case 78: #line 314 "gram.y" /* yacc.c:1646 */ { (yyval.num) = (yyvsp[0].num); } #line 2013 "gram.c" /* yacc.c:1646 */ break; case 79: #line 317 "gram.y" /* yacc.c:1646 */ { (yyval.num) = (yyvsp[0].num); } #line 2019 "gram.c" /* yacc.c:1646 */ break; case 82: #line 324 "gram.y" /* yacc.c:1646 */ { mods |= Mod1Mask; } #line 2025 "gram.c" /* yacc.c:1646 */ break; case 83: #line 325 "gram.y" /* yacc.c:1646 */ { mods |= ShiftMask; } #line 2031 "gram.c" /* yacc.c:1646 */ break; case 84: #line 326 "gram.y" /* yacc.c:1646 */ { mods |= LockMask; } #line 2037 "gram.c" /* yacc.c:1646 */ break; case 85: #line 327 "gram.y" /* yacc.c:1646 */ { mods |= ControlMask; } #line 2043 "gram.c" /* yacc.c:1646 */ break; case 86: #line 328 "gram.y" /* yacc.c:1646 */ { if ((yyvsp[0].num) < 1 || (yyvsp[0].num) > 5) { twmrc_error_prefix(); fprintf (stderr, "bad modifier number (%d), must be 1-5\n", (yyvsp[0].num)); ParseError = 1; } else { mods |= (Mod1Mask << ((yyvsp[0].num) - 1)); } } #line 2058 "gram.c" /* yacc.c:1646 */ break; case 87: #line 338 "gram.y" /* yacc.c:1646 */ { } #line 2064 "gram.c" /* yacc.c:1646 */ break; case 90: #line 345 "gram.y" /* yacc.c:1646 */ { cont |= C_WINDOW_BIT; } #line 2070 "gram.c" /* yacc.c:1646 */ break; case 91: #line 346 "gram.y" /* yacc.c:1646 */ { cont |= C_TITLE_BIT; } #line 2076 "gram.c" /* yacc.c:1646 */ break; case 92: #line 347 "gram.y" /* yacc.c:1646 */ { cont |= C_ICON_BIT; } #line 2082 "gram.c" /* yacc.c:1646 */ break; case 93: #line 348 "gram.y" /* yacc.c:1646 */ { cont |= C_ROOT_BIT; } #line 2088 "gram.c" /* yacc.c:1646 */ break; case 94: #line 349 "gram.y" /* yacc.c:1646 */ { cont |= C_FRAME_BIT; } #line 2094 "gram.c" /* yacc.c:1646 */ break; case 95: #line 350 "gram.y" /* yacc.c:1646 */ { cont |= C_ICONMGR_BIT; } #line 2100 "gram.c" /* yacc.c:1646 */ break; case 96: #line 351 "gram.y" /* yacc.c:1646 */ { cont |= C_ICONMGR_BIT; } #line 2106 "gram.c" /* yacc.c:1646 */ break; case 97: #line 352 "gram.y" /* yacc.c:1646 */ { cont |= C_ALL_BITS; } #line 2112 "gram.c" /* yacc.c:1646 */ break; case 98: #line 353 "gram.y" /* yacc.c:1646 */ { } #line 2118 "gram.c" /* yacc.c:1646 */ break; case 101: #line 360 "gram.y" /* yacc.c:1646 */ { cont |= C_WINDOW_BIT; } #line 2124 "gram.c" /* yacc.c:1646 */ break; case 102: #line 361 "gram.y" /* yacc.c:1646 */ { cont |= C_TITLE_BIT; } #line 2130 "gram.c" /* yacc.c:1646 */ break; case 103: #line 362 "gram.y" /* yacc.c:1646 */ { cont |= C_ICON_BIT; } #line 2136 "gram.c" /* yacc.c:1646 */ break; case 104: #line 363 "gram.y" /* yacc.c:1646 */ { cont |= C_ROOT_BIT; } #line 2142 "gram.c" /* yacc.c:1646 */ break; case 105: #line 364 "gram.y" /* yacc.c:1646 */ { cont |= C_FRAME_BIT; } #line 2148 "gram.c" /* yacc.c:1646 */ break; case 106: #line 365 "gram.y" /* yacc.c:1646 */ { cont |= C_ICONMGR_BIT; } #line 2154 "gram.c" /* yacc.c:1646 */ break; case 107: #line 366 "gram.y" /* yacc.c:1646 */ { cont |= C_ICONMGR_BIT; } #line 2160 "gram.c" /* yacc.c:1646 */ break; case 108: #line 367 "gram.y" /* yacc.c:1646 */ { cont |= C_ALL_BITS; } #line 2166 "gram.c" /* yacc.c:1646 */ break; case 109: #line 368 "gram.y" /* yacc.c:1646 */ { } #line 2172 "gram.c" /* yacc.c:1646 */ break; case 110: #line 369 "gram.y" /* yacc.c:1646 */ { Name = (yyvsp[0].ptr); cont |= C_NAME_BIT; } #line 2178 "gram.c" /* yacc.c:1646 */ break; case 114: #line 380 "gram.y" /* yacc.c:1646 */ { SetHighlightPixmap ((yyvsp[0].ptr)); } #line 2184 "gram.c" /* yacc.c:1646 */ break; case 118: #line 391 "gram.y" /* yacc.c:1646 */ { NewBitmapCursor(&Scr->FrameCursor, (yyvsp[-1].ptr), (yyvsp[0].ptr)); } #line 2191 "gram.c" /* yacc.c:1646 */ break; case 119: #line 393 "gram.y" /* yacc.c:1646 */ { NewFontCursor(&Scr->FrameCursor, (yyvsp[0].ptr)); } #line 2198 "gram.c" /* yacc.c:1646 */ break; case 120: #line 395 "gram.y" /* yacc.c:1646 */ { NewBitmapCursor(&Scr->TitleCursor, (yyvsp[-1].ptr), (yyvsp[0].ptr)); } #line 2205 "gram.c" /* yacc.c:1646 */ break; case 121: #line 397 "gram.y" /* yacc.c:1646 */ { NewFontCursor(&Scr->TitleCursor, (yyvsp[0].ptr)); } #line 2212 "gram.c" /* yacc.c:1646 */ break; case 122: #line 399 "gram.y" /* yacc.c:1646 */ { NewBitmapCursor(&Scr->IconCursor, (yyvsp[-1].ptr), (yyvsp[0].ptr)); } #line 2219 "gram.c" /* yacc.c:1646 */ break; case 123: #line 401 "gram.y" /* yacc.c:1646 */ { NewFontCursor(&Scr->IconCursor, (yyvsp[0].ptr)); } #line 2226 "gram.c" /* yacc.c:1646 */ break; case 124: #line 403 "gram.y" /* yacc.c:1646 */ { NewBitmapCursor(&Scr->IconMgrCursor, (yyvsp[-1].ptr), (yyvsp[0].ptr)); } #line 2233 "gram.c" /* yacc.c:1646 */ break; case 125: #line 405 "gram.y" /* yacc.c:1646 */ { NewFontCursor(&Scr->IconMgrCursor, (yyvsp[0].ptr)); } #line 2240 "gram.c" /* yacc.c:1646 */ break; case 126: #line 407 "gram.y" /* yacc.c:1646 */ { NewBitmapCursor(&Scr->ButtonCursor, (yyvsp[-1].ptr), (yyvsp[0].ptr)); } #line 2247 "gram.c" /* yacc.c:1646 */ break; case 127: #line 409 "gram.y" /* yacc.c:1646 */ { NewFontCursor(&Scr->ButtonCursor, (yyvsp[0].ptr)); } #line 2254 "gram.c" /* yacc.c:1646 */ break; case 128: #line 411 "gram.y" /* yacc.c:1646 */ { NewBitmapCursor(&Scr->MoveCursor, (yyvsp[-1].ptr), (yyvsp[0].ptr)); } #line 2261 "gram.c" /* yacc.c:1646 */ break; case 129: #line 413 "gram.y" /* yacc.c:1646 */ { NewFontCursor(&Scr->MoveCursor, (yyvsp[0].ptr)); } #line 2268 "gram.c" /* yacc.c:1646 */ break; case 130: #line 415 "gram.y" /* yacc.c:1646 */ { NewBitmapCursor(&Scr->ResizeCursor, (yyvsp[-1].ptr), (yyvsp[0].ptr)); } #line 2275 "gram.c" /* yacc.c:1646 */ break; case 131: #line 417 "gram.y" /* yacc.c:1646 */ { NewFontCursor(&Scr->ResizeCursor, (yyvsp[0].ptr)); } #line 2282 "gram.c" /* yacc.c:1646 */ break; case 132: #line 419 "gram.y" /* yacc.c:1646 */ { NewBitmapCursor(&Scr->WaitCursor, (yyvsp[-1].ptr), (yyvsp[0].ptr)); } #line 2289 "gram.c" /* yacc.c:1646 */ break; case 133: #line 421 "gram.y" /* yacc.c:1646 */ { NewFontCursor(&Scr->WaitCursor, (yyvsp[0].ptr)); } #line 2296 "gram.c" /* yacc.c:1646 */ break; case 134: #line 423 "gram.y" /* yacc.c:1646 */ { NewBitmapCursor(&Scr->MenuCursor, (yyvsp[-1].ptr), (yyvsp[0].ptr)); } #line 2303 "gram.c" /* yacc.c:1646 */ break; case 135: #line 425 "gram.y" /* yacc.c:1646 */ { NewFontCursor(&Scr->MenuCursor, (yyvsp[0].ptr)); } #line 2310 "gram.c" /* yacc.c:1646 */ break; case 136: #line 427 "gram.y" /* yacc.c:1646 */ { NewBitmapCursor(&Scr->SelectCursor, (yyvsp[-1].ptr), (yyvsp[0].ptr)); } #line 2317 "gram.c" /* yacc.c:1646 */ break; case 137: #line 429 "gram.y" /* yacc.c:1646 */ { NewFontCursor(&Scr->SelectCursor, (yyvsp[0].ptr)); } #line 2324 "gram.c" /* yacc.c:1646 */ break; case 138: #line 431 "gram.y" /* yacc.c:1646 */ { NewBitmapCursor(&Scr->DestroyCursor, (yyvsp[-1].ptr), (yyvsp[0].ptr)); } #line 2331 "gram.c" /* yacc.c:1646 */ break; case 139: #line 433 "gram.y" /* yacc.c:1646 */ { NewFontCursor(&Scr->DestroyCursor, (yyvsp[0].ptr)); } #line 2338 "gram.c" /* yacc.c:1646 */ break; case 143: #line 445 "gram.y" /* yacc.c:1646 */ { if (!do_colorlist_keyword ((yyvsp[-1].num), color, (yyvsp[0].ptr))) { twmrc_error_prefix(); fprintf (stderr, "unhandled list color keyword %d (string \"%s\")\n", (yyvsp[-1].num), (yyvsp[0].ptr)); ParseError = 1; } } #line 2352 "gram.c" /* yacc.c:1646 */ break; case 144: #line 454 "gram.y" /* yacc.c:1646 */ { list = do_colorlist_keyword((yyvsp[-1].num),color, (yyvsp[0].ptr)); if (!list) { twmrc_error_prefix(); fprintf (stderr, "unhandled color list keyword %d (string \"%s\")\n", (yyvsp[-1].num), (yyvsp[0].ptr)); ParseError = 1; } } #line 2367 "gram.c" /* yacc.c:1646 */ break; case 145: #line 464 "gram.y" /* yacc.c:1646 */ { /* No action */; } #line 2373 "gram.c" /* yacc.c:1646 */ break; case 146: #line 465 "gram.y" /* yacc.c:1646 */ { if (!do_color_keyword ((yyvsp[-1].num), color, (yyvsp[0].ptr))) { twmrc_error_prefix(); fprintf (stderr, "unhandled color keyword %d (string \"%s\")\n", (yyvsp[-1].num), (yyvsp[0].ptr)); ParseError = 1; } } #line 2387 "gram.c" /* yacc.c:1646 */ break; case 150: #line 483 "gram.y" /* yacc.c:1646 */ { do_string_savecolor(color, (yyvsp[0].ptr)); } #line 2393 "gram.c" /* yacc.c:1646 */ break; case 151: #line 484 "gram.y" /* yacc.c:1646 */ { do_var_savecolor((yyvsp[0].num)); } #line 2399 "gram.c" /* yacc.c:1646 */ break; case 155: #line 494 "gram.y" /* yacc.c:1646 */ { if (Scr->FirstTime && color == Scr->Monochrome) AddToList(list, (yyvsp[-1].ptr), (yyvsp[0].ptr)); } #line 2407 "gram.c" /* yacc.c:1646 */ break; case 156: #line 499 "gram.y" /* yacc.c:1646 */ { if (HasShape) Scr->SqueezeTitle = TRUE; } #line 2415 "gram.c" /* yacc.c:1646 */ break; case 157: #line 502 "gram.y" /* yacc.c:1646 */ { list = &Scr->SqueezeTitleL; if (HasShape && Scr->SqueezeTitle == -1) Scr->SqueezeTitle = TRUE; } #line 2424 "gram.c" /* yacc.c:1646 */ break; case 159: #line 507 "gram.y" /* yacc.c:1646 */ { Scr->SqueezeTitle = FALSE; } #line 2430 "gram.c" /* yacc.c:1646 */ break; case 160: #line 508 "gram.y" /* yacc.c:1646 */ { list = &Scr->DontSqueezeTitleL; } #line 2436 "gram.c" /* yacc.c:1646 */ break; case 163: #line 513 "gram.y" /* yacc.c:1646 */ { if (Scr->FirstTime) { do_squeeze_entry (list, (yyvsp[-3].ptr), (yyvsp[-2].num), (yyvsp[-1].num), (yyvsp[0].num)); } } #line 2446 "gram.c" /* yacc.c:1646 */ break; case 167: #line 528 "gram.y" /* yacc.c:1646 */ { if (Scr->FirstTime) AddToList(list, (yyvsp[-2].ptr), (char *) AllocateIconManager((yyvsp[-2].ptr), NULLSTR, (yyvsp[-1].ptr),(yyvsp[0].num))); } #line 2456 "gram.c" /* yacc.c:1646 */ break; case 168: #line 534 "gram.y" /* yacc.c:1646 */ { if (Scr->FirstTime) AddToList(list, (yyvsp[-3].ptr), (char *) AllocateIconManager((yyvsp[-3].ptr),(yyvsp[-2].ptr), (yyvsp[-1].ptr), (yyvsp[0].num))); } #line 2466 "gram.c" /* yacc.c:1646 */ break; case 172: #line 548 "gram.y" /* yacc.c:1646 */ { if (Scr->FirstTime) AddToList(list, (yyvsp[0].ptr), 0); } #line 2474 "gram.c" /* yacc.c:1646 */ break; case 176: #line 560 "gram.y" /* yacc.c:1646 */ { if (Scr->FirstTime) AddToList(list, (yyvsp[-1].ptr), (yyvsp[0].ptr)); } #line 2480 "gram.c" /* yacc.c:1646 */ break; case 180: #line 570 "gram.y" /* yacc.c:1646 */ { AddToMenu(root, "", Action, NULL, (yyvsp[0].num), NULLSTR, NULLSTR); Action = ""; } #line 2489 "gram.c" /* yacc.c:1646 */ break; case 184: #line 583 "gram.y" /* yacc.c:1646 */ { AddToMenu(root, (yyvsp[-1].ptr), Action, pull, (yyvsp[0].num), NULLSTR, NULLSTR); Action = ""; pull = NULL; } #line 2499 "gram.c" /* yacc.c:1646 */ break; case 185: #line 588 "gram.y" /* yacc.c:1646 */ { AddToMenu(root, (yyvsp[-6].ptr), Action, pull, (yyvsp[0].num), (yyvsp[-4].ptr), (yyvsp[-2].ptr)); Action = ""; pull = NULL; } #line 2510 "gram.c" /* yacc.c:1646 */ break; case 186: #line 596 "gram.y" /* yacc.c:1646 */ { (yyval.num) = (yyvsp[0].num); } #line 2516 "gram.c" /* yacc.c:1646 */ break; case 187: #line 597 "gram.y" /* yacc.c:1646 */ { (yyval.num) = (yyvsp[-1].num); Action = (yyvsp[0].ptr); switch ((yyvsp[-1].num)) { case F_MENU: pull = GetRoot ((yyvsp[0].ptr), NULLSTR,NULLSTR); pull->prev = root; break; case F_WARPRING: if (!CheckWarpRingArg (Action)) { twmrc_error_prefix(); fprintf (stderr, "ignoring invalid f.warptoring argument \"%s\"\n", Action); (yyval.num) = F_NOP; } case F_WARPTOSCREEN: if (!CheckWarpScreenArg (Action)) { twmrc_error_prefix(); fprintf (stderr, "ignoring invalid f.warptoscreen argument \"%s\"\n", Action); (yyval.num) = F_NOP; } break; case F_COLORMAP: if (CheckColormapArg (Action)) { (yyval.num) = F_COLORMAP; } else { twmrc_error_prefix(); fprintf (stderr, "ignoring invalid f.colormap argument \"%s\"\n", Action); (yyval.num) = F_NOP; } break; } /* end switch */ } #line 2559 "gram.c" /* yacc.c:1646 */ break; case 188: #line 638 "gram.y" /* yacc.c:1646 */ { (yyval.num) = (yyvsp[0].num); } #line 2565 "gram.c" /* yacc.c:1646 */ break; case 189: #line 639 "gram.y" /* yacc.c:1646 */ { (yyval.num) = (yyvsp[0].num); } #line 2571 "gram.c" /* yacc.c:1646 */ break; case 190: #line 640 "gram.y" /* yacc.c:1646 */ { (yyval.num) = -((yyvsp[0].num)); } #line 2577 "gram.c" /* yacc.c:1646 */ break; case 191: #line 643 "gram.y" /* yacc.c:1646 */ { (yyval.num) = (yyvsp[0].num); if ((yyvsp[0].num) == 0) yyerror("bad button 0"); if ((yyvsp[0].num) > MAX_BUTTONS) { (yyval.num) = 0; yyerror("button number too large"); } } #line 2592 "gram.c" /* yacc.c:1646 */ break; case 192: #line 655 "gram.y" /* yacc.c:1646 */ { ptr = strdup((yyvsp[0].ptr)); RemoveDQuote(ptr); (yyval.ptr) = ptr; } #line 2601 "gram.c" /* yacc.c:1646 */ break; case 193: #line 660 "gram.y" /* yacc.c:1646 */ { (yyval.num) = (yyvsp[0].num); } #line 2607 "gram.c" /* yacc.c:1646 */ break; #line 2611 "gram.c" /* yacc.c:1646 */ default: break; } /* User semantic actions sometimes alter yychar, and that requires that yytoken be updated with the new translation. We take the approach of translating immediately before every use of yytoken. One alternative is translating here after every semantic action, but that translation would be missed if the semantic action invokes YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an incorrect destructor might then be invoked immediately. In the case of YYERROR or YYBACKUP, subsequent parser actions might lead to an incorrect destructor call or verbose syntax error message before the lookahead is translated. */ YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc); YYPOPSTACK (yylen); yylen = 0; YY_STACK_PRINT (yyss, yyssp); *++yyvsp = yyval; /* Now 'shift' the result of the reduction. Determine what state that goes to, based on the state we popped back to and the rule number reduced by. */ yyn = yyr1[yyn]; yystate = yypgoto[yyn - YYNTOKENS] + *yyssp; if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp) yystate = yytable[yystate]; else yystate = yydefgoto[yyn - YYNTOKENS]; goto yynewstate; /*--------------------------------------. | yyerrlab -- here on detecting error. | `--------------------------------------*/ yyerrlab: /* Make sure we have latest lookahead translation. See comments at user semantic actions for why this is necessary. */ yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE (yychar); /* If not already recovering from an error, report this error. */ if (!yyerrstatus) { ++yynerrs; #if ! YYERROR_VERBOSE yyerror (YY_("syntax error")); #else # define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \ yyssp, yytoken) { char const *yymsgp = YY_("syntax error"); int yysyntax_error_status; yysyntax_error_status = YYSYNTAX_ERROR; if (yysyntax_error_status == 0) yymsgp = yymsg; else if (yysyntax_error_status == 1) { if (yymsg != yymsgbuf) YYSTACK_FREE (yymsg); yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc); if (!yymsg) { yymsg = yymsgbuf; yymsg_alloc = sizeof yymsgbuf; yysyntax_error_status = 2; } else { yysyntax_error_status = YYSYNTAX_ERROR; yymsgp = yymsg; } } yyerror (yymsgp); if (yysyntax_error_status == 2) goto yyexhaustedlab; } # undef YYSYNTAX_ERROR #endif } if (yyerrstatus == 3) { /* If just tried and failed to reuse lookahead token after an error, discard it. */ if (yychar <= YYEOF) { /* Return failure if at end of input. */ if (yychar == YYEOF) YYABORT; } else { yydestruct ("Error: discarding", yytoken, &yylval); yychar = YYEMPTY; } } /* Else will try to reuse lookahead token after shifting the error token. */ goto yyerrlab1; /*---------------------------------------------------. | yyerrorlab -- error raised explicitly by YYERROR. | `---------------------------------------------------*/ yyerrorlab: /* Pacify compilers like GCC when the user code never invokes YYERROR and the label yyerrorlab therefore never appears in user code. */ if (/*CONSTCOND*/ 0) goto yyerrorlab; /* Do not reclaim the symbols of the rule whose action triggered this YYERROR. */ YYPOPSTACK (yylen); yylen = 0; YY_STACK_PRINT (yyss, yyssp); yystate = *yyssp; goto yyerrlab1; /*-------------------------------------------------------------. | yyerrlab1 -- common code for both syntax error and YYERROR. | `-------------------------------------------------------------*/ yyerrlab1: yyerrstatus = 3; /* Each real token shifted decrements this. */ for (;;) { yyn = yypact[yystate]; if (!yypact_value_is_default (yyn)) { yyn += YYTERROR; if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) { yyn = yytable[yyn]; if (0 < yyn) break; } } /* Pop the current state because it cannot handle the error token. */ if (yyssp == yyss) YYABORT; yydestruct ("Error: popping", yystos[yystate], yyvsp); YYPOPSTACK (1); yystate = *yyssp; YY_STACK_PRINT (yyss, yyssp); } YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN *++yyvsp = yylval; YY_IGNORE_MAYBE_UNINITIALIZED_END /* Shift the error token. */ YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp); yystate = yyn; goto yynewstate; /*-------------------------------------. | yyacceptlab -- YYACCEPT comes here. | `-------------------------------------*/ yyacceptlab: yyresult = 0; goto yyreturn; /*-----------------------------------. | yyabortlab -- YYABORT comes here. | `-----------------------------------*/ yyabortlab: yyresult = 1; goto yyreturn; #if !defined yyoverflow || YYERROR_VERBOSE /*-------------------------------------------------. | yyexhaustedlab -- memory exhaustion comes here. | `-------------------------------------------------*/ yyexhaustedlab: yyerror (YY_("memory exhausted")); yyresult = 2; /* Fall through. */ #endif yyreturn: if (yychar != YYEMPTY) { /* Make sure we have latest lookahead translation. See comments at user semantic actions for why this is necessary. */ yytoken = YYTRANSLATE (yychar); yydestruct ("Cleanup: discarding lookahead", yytoken, &yylval); } /* Do not reclaim the symbols of the rule whose action triggered this YYABORT or YYACCEPT. */ YYPOPSTACK (yylen); YY_STACK_PRINT (yyss, yyssp); while (yyssp != yyss) { yydestruct ("Cleanup: popping", yystos[*yyssp], yyvsp); YYPOPSTACK (1); } #ifndef yyoverflow if (yyss != yyssa) YYSTACK_FREE (yyss); #endif #if YYERROR_VERBOSE if (yymsg != yymsgbuf) YYSTACK_FREE (yymsg); #endif return yyresult; } #line 663 "gram.y" /* yacc.c:1906 */ static void yyerror(const char *s) { twmrc_error_prefix(); fprintf (stderr, "error in input file: %s\n", s ? s : ""); ParseError = 1; } static void RemoveDQuote(char *str) { register char *i, *o; register int n; register int count; for (i=str+1, o=str; *i && *i != '\"'; o++) { if (*i == '\\') { switch (*++i) { case 'n': *o = '\n'; i++; break; case 'b': *o = '\b'; i++; break; case 'r': *o = '\r'; i++; break; case 't': *o = '\t'; i++; break; case 'f': *o = '\f'; i++; break; case '0': if (*++i == 'x') goto hex; else --i; case '1': case '2': case '3': case '4': case '5': case '6': case '7': n = 0; count = 0; while (*i >= '0' && *i <= '7' && count < 3) { n = (n<<3) + (*i++ - '0'); count++; } *o = n; break; hex: case 'x': n = 0; count = 0; while (i++, count++ < 2) { if (*i >= '0' && *i <= '9') n = (n<<4) + (*i - '0'); else if (*i >= 'a' && *i <= 'f') n = (n<<4) + (*i - 'a') + 10; else if (*i >= 'A' && *i <= 'F') n = (n<<4) + (*i - 'A') + 10; else break; } *o = n; break; case '\n': i++; /* punt */ o--; /* to account for o++ at end of loop */ break; case '\"': case '\'': case '\\': default: *o = *i++; break; } } else *o = *i++; } *o = '\0'; } static MenuRoot *GetRoot(const char *name, const char* fore, const char *back) { MenuRoot *tmp; tmp = FindMenuRoot(name); if (tmp == NULL) tmp = NewMenuRoot(name); if (fore) { int save; save = Scr->FirstTime; Scr->FirstTime = TRUE; GetColor(COLOR, &tmp->hi_fore, fore); GetColor(COLOR, &tmp->hi_back, back); Scr->FirstTime = save; } return tmp; } static void GotButton(int butt, int func) { int i; for (i = 0; i < NUM_CONTEXTS; i++) { if ((cont & (1 << i)) == 0) continue; Scr->Mouse[butt][i][mods].func = func; if (func == F_MENU) { pull->prev = NULL; Scr->Mouse[butt][i][mods].menu = pull; } else { root = GetRoot(TWM_ROOT, NULLSTR, NULLSTR); Scr->Mouse[butt][i][mods].item = AddToMenu(root,"x",Action, NULL, func, NULLSTR, NULLSTR); } } Action = ""; pull = NULL; cont = 0; mods_used |= mods; mods = 0; } static void GotKey(char *key, int func) { int i; for (i = 0; i < NUM_CONTEXTS; i++) { if ((cont & (1 << i)) == 0) continue; if (!AddFuncKey(key, i, mods, func, Name, Action)) break; } Action = ""; pull = NULL; cont = 0; mods_used |= mods; mods = 0; } static void GotTitleButton (char *bitmapname, int func, Bool rightside) { if (!CreateTitleButton (bitmapname, func, Action, pull, rightside, True)) { twmrc_error_prefix(); fprintf (stderr, "unable to create %s titlebutton \"%s\"\n", rightside ? "right" : "left", bitmapname); } Action = ""; pull = NULL; } static Bool CheckWarpScreenArg (char *s) { XmuCopyISOLatin1Lowered (s, s); if (strcmp (s, WARPSCREEN_NEXT) == 0 || strcmp (s, WARPSCREEN_PREV) == 0 || strcmp (s, WARPSCREEN_BACK) == 0) return True; for (; *s && isascii(*s) && isdigit(*s); s++) ; /* SUPPRESS 530 */ return (*s ? False : True); } static Bool CheckWarpRingArg (char *s) { XmuCopyISOLatin1Lowered (s, s); if (strcmp (s, WARPSCREEN_NEXT) == 0 || strcmp (s, WARPSCREEN_PREV) == 0) return True; return False; } static Bool CheckColormapArg (char *s) { XmuCopyISOLatin1Lowered (s, s); if (strcmp (s, COLORMAP_NEXT) == 0 || strcmp (s, COLORMAP_PREV) == 0 || strcmp (s, COLORMAP_DEFAULT) == 0) return True; return False; } void twmrc_error_prefix (void) { fprintf (stderr, "%s: line %d: ", ProgramName, yylineno); } equires that yytoken be updated with the new translation. We take the approach of translating immediately before every use of yytoken. One alternative is translating here after every semantic action, but that translation would be missed if the semantic action invokes YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an incorrect destructor might then be invoked immediately. In the casetwm-1.0.10/src/version.h000064401431060000012000000065471324771013600153250ustar00alancstaff00002660200014/*****************************************************************************/ /* Copyright 1989, 1998 The Open Group Permission to use, copy, modify, distribute, and sell this software and its documentation for any purpose is hereby granted without fee, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation. The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Except as contained in this notice, the name of The Open Group shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization from The Open Group. */ /** Copyright 1988 by Evans & Sutherland Computer Corporation, **/ /** Salt Lake City, Utah **/ /** Cambridge, Massachusetts **/ /** **/ /** All Rights Reserved **/ /** **/ /** Permission to use, copy, modify, and distribute this software and **/ /** its documentation for any purpose and without fee is hereby **/ /** granted, provided that the above copyright notice appear in all **/ /** copies and that both that copyright notice and this permis- **/ /** sion notice appear in supporting documentation, and that the **/ /** name of Evans & Sutherland not be used in advertising **/ /** in publicity pertaining to distribution of the software without **/ /** specific, written prior permission. **/ /** **/ /** EVANS & SUTHERLAND DISCLAIMs ALL WARRANTIES WITH REGARD **/ /** TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANT- **/ /** ABILITY AND FITNESS, IN NO EVENT SHALL EVANS & SUTHERLAND **/ /** BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAM- **/ /** AGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA **/ /** OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER **/ /** TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE **/ /** OR PERFORMANCE OF THIS SOFTWARE. **/ /*****************************************************************************/ /********************************************************************** * * TWM version externs * * 8-Apr-88 Tom LaStrange Initial Version. * **********************************************************************/ #ifndef _VERSION_ #define _VERSION_ extern const char *Version; #endif /* _VERSION_ */ twm-1.0.10/src/add_window.h000064401431060000012000000101751324771013600157470ustar00alancstaff00002660200014/*****************************************************************************/ /* Copyright 1989, 1998 The Open Group Permission to use, copy, modify, distribute, and sell this software and its documentation for any purpose is hereby granted without fee, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation. The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Except as contained in this notice, the name of The Open Group shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization from The Open Group. */ /** Copyright 1988 by Evans & Sutherland Computer Corporation, **/ /** Salt Lake City, Utah **/ /** Cambridge, Massachusetts **/ /** **/ /** All Rights Reserved **/ /** **/ /** Permission to use, copy, modify, and distribute this software and **/ /** its documentation for any purpose and without fee is hereby **/ /** granted, provided that the above copyright notice appear in all **/ /** copies and that both that copyright notice and this permis- **/ /** sion notice appear in supporting documentation, and that the **/ /** name of Evans & Sutherland not be used in advertising **/ /** in publicity pertaining to distribution of the software without **/ /** specific, written prior permission. **/ /** **/ /** EVANS & SUTHERLAND DISCLAIMs ALL WARRANTIES WITH REGARD **/ /** TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANT- **/ /** ABILITY AND FITNESS, IN NO EVENT SHALL EVANS & SUTHERLAND **/ /** BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAM- **/ /** AGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA **/ /** OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER **/ /** TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE **/ /** OR PERFORMANCE OF THIS SOFTWARE. **/ /*****************************************************************************/ /********************************************************************** * * AddWindow include file * * 31-Mar-88 Tom LaStrange Initial Version. * **********************************************************************/ #ifndef _ADD_WINDOW_ #define _ADD_WINDOW_ #include "iconmgr.h" extern char NoName[]; extern void AddDefaultBindings ( void ); extern TwmWindow * AddWindow ( Window w, int iconm, IconMgr *iconp ); extern ColormapWindow * CreateColormapWindow ( Window w, Bool creating_parent, Bool property_window ); extern TwmColormap * CreateTwmColormap ( Colormap c ); extern void FetchWmColormapWindows ( TwmWindow *tmp ); extern void FetchWmProtocols ( TwmWindow *tmp ); extern void GetGravityOffsets ( TwmWindow *tmp, int *xp, int *yp ); extern void GetWindowSizeHints ( TwmWindow *tmp ); extern void GrabButtons ( TwmWindow *tmp_win ); extern void GrabKeys ( TwmWindow *tmp_win ); extern int MappedNotOverride ( Window w ); extern void SetHighlightPixmap ( char *filename ); extern int AddingX; extern int AddingY; extern int AddingW; extern int AddingH; #endif /* _ADD_WINDOW_ */ twm-1.0.10/src/events.c000064401431060000012000002207161324771013600151330ustar00alancstaff00002660200014/*****************************************************************************/ /* Copyright 1989, 1998 The Open Group Permission to use, copy, modify, distribute, and sell this software and its documentation for any purpose is hereby granted without fee, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation. The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Except as contained in this notice, the name of The Open Group shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization from The Open Group. */ /** Copyright 1988 by Evans & Sutherland Computer Corporation, **/ /** Salt Lake City, Utah **/ /** Cambridge, Massachusetts **/ /** **/ /** All Rights Reserved **/ /** **/ /** Permission to use, copy, modify, and distribute this software and **/ /** its documentation for any purpose and without fee is hereby **/ /** granted, provided that the above copyright notice appear in all **/ /** copies and that both that copyright notice and this permis- **/ /** sion notice appear in supporting documentation, and that the **/ /** name of Evans & Sutherland not be used in advertising **/ /** in publicity pertaining to distribution of the software without **/ /** specific, written prior permission. **/ /** **/ /** EVANS & SUTHERLAND DISCLAIMs ALL WARRANTIES WITH REGARD **/ /** TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANT- **/ /** ABILITY AND FITNESS, IN NO EVENT SHALL EVANS & SUTHERLAND **/ /** BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAM- **/ /** AGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA **/ /** OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER **/ /** TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE **/ /** OR PERFORMANCE OF THIS SOFTWARE. **/ /*****************************************************************************/ /*********************************************************************** * * twm event handling * * 17-Nov-87 Thomas E. LaStrange File created * ***********************************************************************/ #include #include "twm.h" #include #include "iconmgr.h" #include "add_window.h" #include "menus.h" #include "events.h" #include "resize.h" #include "parse.h" #include "gram.h" #include "util.h" #include "screen.h" #include "icons.h" #include "version.h" #define MAX_X_EVENT 256 event_proc EventHandler[MAX_X_EVENT]; /* event handler jump table */ static const char *Action; int Context = C_NO_CONTEXT; /* current button press context */ static TwmWindow *ButtonWindow; /* button press window structure */ static XEvent ButtonEvent; /* button press event */ XEvent Event; /* the current event */ static TwmWindow *Tmp_win; /* the current twm window */ /** Used in HandleEnterNotify to remove border highlight from a window * that has not recieved a LeaveNotify event because of a pointer grab */ static TwmWindow *UnHighLight_win = NULL; Window DragWindow; /* variables used in moving windows */ int origDragX; int origDragY; int DragX; int DragY; int DragWidth; int DragHeight; int CurrentDragX; int CurrentDragY; static int enter_flag; static int ColortableThrashing; static TwmWindow *enter_win, *raise_win; static void free_window_names ( TwmWindow *tmp, Bool nukefull, Bool nukename, Bool nukeicon ); static void remove_window_from_ring ( TwmWindow *tmp ); static void do_menu ( MenuRoot *menu, Window w ); static Bool HENQueueScanner ( Display *dpy, XEvent *ev, char *args ); static Bool HLNQueueScanner ( Display *dpy, XEvent *ev, char *args ); static void flush_expose ( Window w ); static Bool UninstallRootColormapQScanner ( Display *dpy, XEvent *ev, char *args ); static void RedoIconName ( void ); int ButtonPressed = -1; int Cancel = FALSE; void AutoRaiseWindow (TwmWindow *tmp) { XRaiseWindow (dpy, tmp->frame); XSync (dpy, 0); enter_win = NULL; enter_flag = TRUE; raise_win = tmp; } void SetRaiseWindow (TwmWindow *tmp) { enter_flag = TRUE; enter_win = NULL; raise_win = tmp; XSync (dpy, 0); } /** * initialize the event jump table. */ void InitEvents(void) { int i; ResizeWindow = (Window) 0; DragWindow = (Window) 0; enter_flag = FALSE; enter_win = raise_win = NULL; for (i = 0; i < MAX_X_EVENT; i++) EventHandler[i] = HandleUnknown; EventHandler[Expose] = HandleExpose; EventHandler[CreateNotify] = HandleCreateNotify; EventHandler[DestroyNotify] = HandleDestroyNotify; EventHandler[MapRequest] = HandleMapRequest; EventHandler[MapNotify] = HandleMapNotify; EventHandler[UnmapNotify] = HandleUnmapNotify; EventHandler[MotionNotify] = HandleMotionNotify; EventHandler[ButtonRelease] = HandleButtonRelease; EventHandler[ButtonPress] = HandleButtonPress; EventHandler[EnterNotify] = HandleEnterNotify; EventHandler[LeaveNotify] = HandleLeaveNotify; EventHandler[ConfigureRequest] = HandleConfigureRequest; EventHandler[ClientMessage] = HandleClientMessage; EventHandler[PropertyNotify] = HandlePropertyNotify; EventHandler[KeyPress] = HandleKeyPress; EventHandler[ColormapNotify] = HandleColormapNotify; EventHandler[VisibilityNotify] = HandleVisibilityNotify; if (HasShape) EventHandler[ShapeEventBase+ShapeNotify] = HandleShapeNotify; } Time lastTimestamp = CurrentTime; /* until Xlib does this for us */ Bool StashEventTime (XEvent *ev) { switch (ev->type) { case KeyPress: case KeyRelease: lastTimestamp = ev->xkey.time; return True; case ButtonPress: case ButtonRelease: lastTimestamp = ev->xbutton.time; return True; case MotionNotify: lastTimestamp = ev->xmotion.time; return True; case EnterNotify: case LeaveNotify: lastTimestamp = ev->xcrossing.time; return True; case PropertyNotify: lastTimestamp = ev->xproperty.time; return True; case SelectionClear: lastTimestamp = ev->xselectionclear.time; return True; case SelectionRequest: lastTimestamp = ev->xselectionrequest.time; return True; case SelectionNotify: lastTimestamp = ev->xselection.time; return True; } return False; } /** * return the window about which this event is concerned; this * window may not be the same as XEvent.xany.window (the first window listed * in the structure). */ Window WindowOfEvent (XEvent *e) { /* * Each window subfield is marked with whether or not it is the same as * XEvent.xany.window or is different (which is the case for some of the * notify events). */ switch (e->type) { case KeyPress: case KeyRelease: return e->xkey.window; /* same */ case ButtonPress: case ButtonRelease: return e->xbutton.window; /* same */ case MotionNotify: return e->xmotion.window; /* same */ case EnterNotify: case LeaveNotify: return e->xcrossing.window; /* same */ case FocusIn: case FocusOut: return e->xfocus.window; /* same */ case KeymapNotify: return e->xkeymap.window; /* same */ case Expose: return e->xexpose.window; /* same */ case GraphicsExpose: return e->xgraphicsexpose.drawable; /* same */ case NoExpose: return e->xnoexpose.drawable; /* same */ case VisibilityNotify: return e->xvisibility.window; /* same */ case CreateNotify: return e->xcreatewindow.window; /* DIFF */ case DestroyNotify: return e->xdestroywindow.window; /* DIFF */ case UnmapNotify: return e->xunmap.window; /* DIFF */ case MapNotify: return e->xmap.window; /* DIFF */ case MapRequest: return e->xmaprequest.window; /* DIFF */ case ReparentNotify: return e->xreparent.window; /* DIFF */ case ConfigureNotify: return e->xconfigure.window; /* DIFF */ case ConfigureRequest: return e->xconfigurerequest.window; /* DIFF */ case GravityNotify: return e->xgravity.window; /* DIFF */ case ResizeRequest: return e->xresizerequest.window; /* same */ case CirculateNotify: return e->xcirculate.window; /* DIFF */ case CirculateRequest: return e->xcirculaterequest.window; /* DIFF */ case PropertyNotify: return e->xproperty.window; /* same */ case SelectionClear: return e->xselectionclear.window; /* same */ case SelectionRequest: return e->xselectionrequest.requestor; /* DIFF */ case SelectionNotify: return e->xselection.requestor; /* same */ case ColormapNotify: return e->xcolormap.window; /* same */ case ClientMessage: return e->xclient.window; /* same */ case MappingNotify: return None; } return None; } /** * handle a single X event stored in global var Event * this routine for is for a call during an f.move */ Bool DispatchEvent2 (void) { Window w = Event.xany.window; XPointer context_data; StashEventTime (&Event); if (XFindContext (dpy, w, TwmContext, &context_data) == 0) Tmp_win = (TwmWindow *) context_data; else Tmp_win = NULL; if (XFindContext (dpy, w, ScreenContext, &context_data) == 0) Scr = (struct ScreenInfo *) context_data; else Scr = FindScreenInfo (WindowOfEvent (&Event)); if (!Scr) return False; if (menuFromFrameOrWindowOrTitlebar && Event.type == Expose) HandleExpose(); if (!menuFromFrameOrWindowOrTitlebar && Event.type>= 0 && Event.type < MAX_X_EVENT) { (*EventHandler[Event.type])(); } return True; } /** * handle a single X event stored in global var Event */ Bool DispatchEvent (void) { Window w = Event.xany.window; XPointer context_data; StashEventTime (&Event); if (XFindContext (dpy, w, TwmContext, &context_data) == 0) Tmp_win = (TwmWindow *) context_data; else Tmp_win = NULL; if (XFindContext (dpy, w, ScreenContext, &context_data) == 0) Scr = (struct ScreenInfo *) context_data; else Scr = FindScreenInfo (WindowOfEvent (&Event)); if (!Scr) return False; if (Event.type>= 0 && Event.type < MAX_X_EVENT) { (*EventHandler[Event.type])(); } return True; } /** * handle X events */ void HandleEvents(void) { while (TRUE) { if (enter_flag && !QLength(dpy)) { if (enter_win && enter_win != raise_win) { AutoRaiseWindow (enter_win); /* sets enter_flag T */ } else { enter_flag = FALSE; } } if (ColortableThrashing && !QLength(dpy) && Scr) { InstallWindowColormaps(ColormapNotify, (TwmWindow *) NULL); } WindowMoved = FALSE; XtAppNextEvent(appContext, &Event); if (Event.type>= 0 && Event.type < MAX_X_EVENT) (void) DispatchEvent (); else XtDispatchEvent (&Event); } } /** * colormap notify event handler. * * This procedure handles both a client changing its own colormap, and * a client explicitly installing its colormap itself (only the window * manager should do that, so we must set it correctly). * */ void HandleColormapNotify(void) { XColormapEvent *cevent = (XColormapEvent *) &Event; ColormapWindow *cwin, **cwins; TwmColormap *cmap; int lost, won, n, number_cwins; XPointer context_data; if (XFindContext(dpy, cevent->window, ColormapContext, &context_data) == 0) cwin = (ColormapWindow *) context_data; else return; cmap = cwin->colormap; if (cevent->new) { if (XFindContext(dpy, cevent->colormap, ColormapContext, &context_data) == XCNOENT) cwin->colormap = CreateTwmColormap(cevent->colormap); else { cwin->colormap = (TwmColormap *) context_data; cwin->colormap->refcnt++; } cmap->refcnt--; if (cevent->state == ColormapUninstalled) cmap->state &= ~CM_INSTALLED; else cmap->state |= CM_INSTALLED; if (cmap->state & CM_INSTALLABLE) InstallWindowColormaps(ColormapNotify, (TwmWindow *) NULL); if (cmap->refcnt == 0) { XDeleteContext(dpy, cmap->c, ColormapContext); free(cmap); } return; } if (cevent->state == ColormapUninstalled && (cmap->state & CM_INSTALLABLE)) { if (!(cmap->state & CM_INSTALLED)) return; cmap->state &= ~CM_INSTALLED; if (!ColortableThrashing) { ColortableThrashing = TRUE; XSync(dpy, 0); } if (cevent->serial >= Scr->cmapInfo.first_req) { number_cwins = Scr->cmapInfo.cmaps->number_cwins; /* * Find out which colortables collided. */ cwins = Scr->cmapInfo.cmaps->cwins; for (lost = won = -1, n = 0; (lost == -1 || won == -1) && n < number_cwins; n++) { if (lost == -1 && cwins[n] == cwin) { lost = n; /* This is the window which lost its colormap */ continue; } if (won == -1 && cwins[n]->colormap->install_req == cevent->serial) { won = n; /* This is the window whose colormap caused */ continue; /* the de-install of the previous colormap */ } } /* ** Cases are: ** Both the request and the window were found: ** One of the installs made honoring the WM_COLORMAP ** property caused another of the colormaps to be ** de-installed, just mark the scoreboard. ** ** Only the request was found: ** One of the installs made honoring the WM_COLORMAP ** property caused a window not in the WM_COLORMAP ** list to lose its map. This happens when the map ** it is losing is one which is trying to be installed, ** but is getting getting de-installed by another map ** in this case, we'll get a scoreable event later, ** this one is meaningless. ** ** Neither the request nor the window was found: ** Somebody called installcolormap, but it doesn't ** affect the WM_COLORMAP windows. This case will ** probably never occur. ** ** Only the window was found: ** One of the WM_COLORMAP windows lost its colormap ** but it wasn't one of the requests known. This is ** probably because someone did an "InstallColormap". ** The colormap policy is "enforced" by re-installing ** the colormaps which are believed to be correct. */ if (won != -1) { if (lost != -1) { /* lower diagonal index calculation */ if (lost > won) n = lost*(lost-1)/2 + won; else n = won*(won-1)/2 + lost; Scr->cmapInfo.cmaps->scoreboard[n] = 1; } else { /* ** One of the cwin installs caused one of the cwin ** colormaps to be de-installed, so I'm sure to get an ** UninstallNotify for the cwin I know about later. ** I haven't got it yet, or the test of CM_INSTALLED ** above would have failed. Turning the CM_INSTALLED ** bit back on makes sure we get back here to score ** the collision. */ cmap->state |= CM_INSTALLED; } } else if (lost != -1) { InstallWindowColormaps(ColormapNotify, (TwmWindow *) NULL); } } } else if (cevent->state == ColormapUninstalled) cmap->state &= ~CM_INSTALLED; else if (cevent->state == ColormapInstalled) cmap->state |= CM_INSTALLED; } /** * visibility notify event handler. * * This routine keeps track of visibility events so that colormap * installation can keep the maximum number of useful colormaps * installed at one time. * */ void HandleVisibilityNotify(void) { XVisibilityEvent *vevent = (XVisibilityEvent *) &Event; ColormapWindow *cwin; TwmColormap *cmap; XPointer context_data; if (XFindContext(dpy, vevent->window, ColormapContext, &context_data) == 0) cwin = (ColormapWindow *) context_data; else return; /* * when Saber complains about retreiving an from an * just type "touch vevent->state" and "cont" */ cmap = cwin->colormap; if ((cmap->state & CM_INSTALLABLE) && vevent->state != cwin->visibility && (vevent->state == VisibilityFullyObscured || cwin->visibility == VisibilityFullyObscured) && cmap->w == cwin->w) { cwin->visibility = vevent->state; InstallWindowColormaps(VisibilityNotify, (TwmWindow *) NULL); } else cwin->visibility = vevent->state; } int MovedFromKeyPress = False; /** * key press event handler */ void HandleKeyPress(void) { KeySym ks; FuncKey *key; int len; unsigned int modifier; if (InfoLines) XUnmapWindow(dpy, Scr->InfoWindow); Context = C_NO_CONTEXT; if (Event.xany.window == Scr->Root) Context = C_ROOT; if (Tmp_win) { if (Event.xany.window == Tmp_win->title_w) Context = C_TITLE; if (Event.xany.window == Tmp_win->w) Context = C_WINDOW; if (Event.xany.window == Tmp_win->icon_w) Context = C_ICON; if (Event.xany.window == Tmp_win->frame) Context = C_FRAME; if (Tmp_win->list && Event.xany.window == Tmp_win->list->w) Context = C_ICONMGR; if (Tmp_win->list && Event.xany.window == Tmp_win->list->icon) Context = C_ICONMGR; } modifier = (Event.xkey.state & mods_used); ks = XLookupKeysym((XKeyEvent *) &Event, /* KeySyms index */ 0); for (key = Scr->FuncKeyRoot.next; key != NULL; key = key->next) { if (key->keysym == ks && key->mods == modifier && (key->cont == Context || key->cont == C_NAME)) { /* weed out the functions that don't make sense to execute * from a key press */ if (key->func == F_RESIZE) return; /* special case for F_MOVE/F_FORCEMOVE activated from a keypress */ if (key->func == F_MOVE || key->func == F_FORCEMOVE) MovedFromKeyPress = True; if (key->cont != C_NAME) { ExecuteFunction(key->func, key->action, Event.xany.window, Tmp_win, &Event, Context, FALSE); XUngrabPointer(dpy, CurrentTime); return; } else { int matched = FALSE; len = strlen(key->win_name); /* try and match the name first */ for (Tmp_win = Scr->TwmRoot.next; Tmp_win != NULL; Tmp_win = Tmp_win->next) { if (!strncmp(key->win_name, Tmp_win->name, len)) { matched = TRUE; ExecuteFunction(key->func, key->action, Tmp_win->frame, Tmp_win, &Event, C_FRAME, FALSE); XUngrabPointer(dpy, CurrentTime); } } /* now try the res_name */ if (!matched) for (Tmp_win = Scr->TwmRoot.next; Tmp_win != NULL; Tmp_win = Tmp_win->next) { if (!strncmp(key->win_name, Tmp_win->class.res_name, len)) { matched = TRUE; ExecuteFunction(key->func, key->action, Tmp_win->frame, Tmp_win, &Event, C_FRAME, FALSE); XUngrabPointer(dpy, CurrentTime); } } /* now try the res_class */ if (!matched) for (Tmp_win = Scr->TwmRoot.next; Tmp_win != NULL; Tmp_win = Tmp_win->next) { if (!strncmp(key->win_name, Tmp_win->class.res_class, len)) { matched = TRUE; ExecuteFunction(key->func, key->action, Tmp_win->frame, Tmp_win, &Event, C_FRAME, FALSE); XUngrabPointer(dpy, CurrentTime); } } if (matched) return; } } } /* if we get here, no function key was bound to the key. Send it * to the client if it was in a window we know about. */ if (Tmp_win) { if (Event.xany.window == Tmp_win->icon_w || Event.xany.window == Tmp_win->frame || Event.xany.window == Tmp_win->title_w || (Tmp_win->list && (Event.xany.window == Tmp_win->list->w))) { Event.xkey.window = Tmp_win->w; XSendEvent(dpy, Tmp_win->w, False, KeyPressMask, &Event); } } } static void free_window_names (TwmWindow *tmp, Bool nukefull, Bool nukename, Bool nukeicon) { /* * XXX - are we sure that nobody ever sets these to another constant (check * twm windows)? */ if (tmp->name == tmp->full_name) nukefull = False; if (tmp->icon_name == tmp->name) nukename = False; if (nukefull && tmp->full_name) free (tmp->full_name); if (nukename && tmp->name) free (tmp->name); if (nukeicon && tmp->icon_name) free (tmp->icon_name); return; } void free_cwins (TwmWindow *tmp) { int i; TwmColormap *cmap; if (tmp->cmaps.number_cwins) { for (i = 0; i < tmp->cmaps.number_cwins; i++) { if (--tmp->cmaps.cwins[i]->refcnt == 0) { cmap = tmp->cmaps.cwins[i]->colormap; if (--cmap->refcnt == 0) { XDeleteContext(dpy, cmap->c, ColormapContext); free(cmap); } XDeleteContext(dpy, tmp->cmaps.cwins[i]->w, ColormapContext); free(tmp->cmaps.cwins[i]); } } free(tmp->cmaps.cwins); if (tmp->cmaps.number_cwins > 1) { free(tmp->cmaps.scoreboard); tmp->cmaps.scoreboard = NULL; } tmp->cmaps.number_cwins = 0; } } /** * property notify event handler */ void HandlePropertyNotify(void) { char *name = NULL; unsigned long valuemask; /* mask for create windows */ XSetWindowAttributes attributes; /* attributes for create windows */ Pixmap pm; /* watch for standard colormap changes */ if (Event.xproperty.window == Scr->Root) { XStandardColormap *maps = NULL; int nmaps; switch (Event.xproperty.state) { case PropertyNewValue: if (XGetRGBColormaps (dpy, Scr->Root, &maps, &nmaps, Event.xproperty.atom)) { /* if got one, then replace any existing entry */ InsertRGBColormap (Event.xproperty.atom, maps, nmaps, True); } return; case PropertyDelete: RemoveRGBColormap (Event.xproperty.atom); return; } } if (!Tmp_win) return; /* unknown window */ #define MAX_NAME_LEN 200L /* truncate to this many */ #define MAX_ICON_NAME_LEN 200L /* ditto */ switch (Event.xproperty.atom) { case XA_WM_NAME: if (!I18N_FetchName(dpy, Tmp_win->w, &name)) return; free_window_names (Tmp_win, True, True, False); Tmp_win->full_name = strdup(name ? name : NoName); Tmp_win->name = strdup(name ? name : NoName); if (name) free(name); Tmp_win->nameChanged = 1; Tmp_win->name_width = MyFont_TextWidth (&Scr->TitleBarFont, Tmp_win->name, strlen (Tmp_win->name)); SetupWindow (Tmp_win, Tmp_win->frame_x, Tmp_win->frame_y, Tmp_win->frame_width, Tmp_win->frame_height, -1); if (Tmp_win->title_w) XClearArea(dpy, Tmp_win->title_w, 0,0,0,0, True); /* * if the icon name is NoName, set the name of the icon to be * the same as the window */ if (Tmp_win->icon_name == NoName) { Tmp_win->icon_name = Tmp_win->name; RedoIconName(); } break; case XA_WM_ICON_NAME: if (!I18N_GetIconName(dpy, Tmp_win->w, &name)) return; free_window_names (Tmp_win, False, False, True); Tmp_win->icon_name = strdup(name ? name : NoName); if (name) free(name); RedoIconName(); break; case XA_WM_HINTS: if (Tmp_win->wmhints) XFree (Tmp_win->wmhints); Tmp_win->wmhints = XGetWMHints(dpy, Event.xany.window); if (Tmp_win->wmhints && (Tmp_win->wmhints->flags & WindowGroupHint)) Tmp_win->group = Tmp_win->wmhints->window_group; if (Tmp_win->icon_not_ours && Tmp_win->wmhints && !(Tmp_win->wmhints->flags & IconWindowHint)) { /* IconWindowHint was formerly on, now off; revert // to a default icon */ int icon_x = 0, icon_y = 0; XGetGeometry (dpy, Tmp_win->icon_w, &JunkRoot, &icon_x, &icon_y, &JunkWidth, &JunkHeight, &JunkBW, &JunkDepth); XSelectInput (dpy, Tmp_win->icon_w, None); XDeleteContext (dpy, Tmp_win->icon_w, TwmContext); XDeleteContext (dpy, Tmp_win->icon_w, ScreenContext); CreateIconWindow(Tmp_win, icon_x, icon_y); break; } if (!Tmp_win->forced && Tmp_win->wmhints && Tmp_win->wmhints->flags & IconWindowHint) { if (Tmp_win->icon_w) { int icon_x, icon_y; /* * There's already an icon window. * Try to find out where it is; if we succeed, move the new * window to where the old one is. */ if (XGetGeometry (dpy, Tmp_win->icon_w, &JunkRoot, &icon_x, &icon_y, &JunkWidth, &JunkHeight, &JunkBW, &JunkDepth)) { /* * Move the new icon window to where the old one was. */ XMoveWindow(dpy, Tmp_win->wmhints->icon_window, icon_x, icon_y); } /* * If the window is iconic, map the new icon window. */ if (Tmp_win->icon) XMapWindow(dpy, Tmp_win->wmhints->icon_window); /* * Now, if the old window isn't ours, unmap it, otherwise * just get rid of it completely. */ if (Tmp_win->icon_not_ours) { if (Tmp_win->icon_w != Tmp_win->wmhints->icon_window) XUnmapWindow(dpy, Tmp_win->icon_w); } else XDestroyWindow(dpy, Tmp_win->icon_w); XDeleteContext(dpy, Tmp_win->icon_w, TwmContext); XDeleteContext(dpy, Tmp_win->icon_w, ScreenContext); /* * The new icon window isn't our window, so note that fact * so that we don't treat it as ours. */ Tmp_win->icon_not_ours = TRUE; /* * Now make the new window the icon window for this window, * and set it up to work as such (select for key presses * and button presses/releases, set up the contexts for it, * and define the cursor for it). */ Tmp_win->icon_w = Tmp_win->wmhints->icon_window; XSelectInput (dpy, Tmp_win->icon_w, KeyPressMask | ButtonPressMask | ButtonReleaseMask); XSaveContext(dpy, Tmp_win->icon_w, TwmContext, (caddr_t)Tmp_win); XSaveContext(dpy, Tmp_win->icon_w, ScreenContext, (caddr_t)Scr); XDefineCursor(dpy, Tmp_win->icon_w, Scr->IconCursor); } } if (Tmp_win->icon_w && !Tmp_win->forced && Tmp_win->wmhints && (Tmp_win->wmhints->flags & IconPixmapHint)) { if (!XGetGeometry (dpy, Tmp_win->wmhints->icon_pixmap, &JunkRoot, &JunkX, &JunkY, (unsigned int *)&Tmp_win->icon_width, (unsigned int *)&Tmp_win->icon_height, &JunkBW, &JunkDepth)) { return; } pm = XCreatePixmap (dpy, Scr->Root, Tmp_win->icon_width, Tmp_win->icon_height, Scr->d_depth); FB(Tmp_win->iconc.fore, Tmp_win->iconc.back); XCopyPlane(dpy, Tmp_win->wmhints->icon_pixmap, pm, Scr->NormalGC, 0,0, Tmp_win->icon_width, Tmp_win->icon_height, 0, 0, 1 ); valuemask = CWBackPixmap; attributes.background_pixmap = pm; if (Tmp_win->icon_bm_w) XDestroyWindow(dpy, Tmp_win->icon_bm_w); Tmp_win->icon_bm_w = XCreateWindow (dpy, Tmp_win->icon_w, 0, 0, (unsigned int) Tmp_win->icon_width, (unsigned int) Tmp_win->icon_height, (unsigned int) 0, Scr->d_depth, (unsigned int) CopyFromParent, Scr->d_visual, valuemask, &attributes); XFreePixmap (dpy, pm); RedoIconName(); } break; case XA_WM_NORMAL_HINTS: GetWindowSizeHints (Tmp_win); break; default: if (Event.xproperty.atom == _XA_WM_COLORMAP_WINDOWS) { FetchWmColormapWindows (Tmp_win); /* frees old data */ break; } else if (Event.xproperty.atom == _XA_WM_PROTOCOLS) { FetchWmProtocols (Tmp_win); break; } break; } } /** * procedure to re-position the icon window and name */ static void RedoIconName(void) { int x, y; if (Tmp_win->list) { /* let the expose event cause the repaint */ XClearArea(dpy, Tmp_win->list->w, 0,0,0,0, True); if (Scr->SortIconMgr) SortIconManager(Tmp_win->list->iconmgr); } if (Tmp_win->icon_w == (Window) 0) return; if (Tmp_win->icon_not_ours) return; Tmp_win->icon_w_width = MyFont_TextWidth(&Scr->IconFont, Tmp_win->icon_name, strlen(Tmp_win->icon_name)); Tmp_win->icon_w_width += 6; if (Tmp_win->icon_w_width < Tmp_win->icon_width) { Tmp_win->icon_x = (Tmp_win->icon_width - Tmp_win->icon_w_width)/2; Tmp_win->icon_x += 3; Tmp_win->icon_w_width = Tmp_win->icon_width; } else { Tmp_win->icon_x = 3; } if (Tmp_win->icon_w_width == Tmp_win->icon_width) x = 0; else x = (Tmp_win->icon_w_width - Tmp_win->icon_width)/2; y = 0; Tmp_win->icon_w_height = Tmp_win->icon_height + Scr->IconFont.height + 4; Tmp_win->icon_y = Tmp_win->icon_height + Scr->IconFont.height; XResizeWindow(dpy, Tmp_win->icon_w, Tmp_win->icon_w_width, Tmp_win->icon_w_height); if (Tmp_win->icon_bm_w) { XMoveWindow(dpy, Tmp_win->icon_bm_w, x, y); XMapWindow(dpy, Tmp_win->icon_bm_w); } if (Tmp_win->icon) { XClearArea(dpy, Tmp_win->icon_w, 0, 0, 0, 0, True); } } /** *client message event handler */ void HandleClientMessage(void) { if (Event.xclient.message_type == _XA_WM_CHANGE_STATE) { if (Tmp_win != NULL) { if (Event.xclient.data.l[0] == IconicState && !Tmp_win->icon) { XEvent button; XQueryPointer( dpy, Scr->Root, &JunkRoot, &JunkChild, &(button.xmotion.x_root), &(button.xmotion.y_root), &JunkX, &JunkY, &JunkMask); ExecuteFunction(F_ICONIFY, NULLSTR, Event.xany.window, Tmp_win, &button, FRAME, FALSE); XUngrabPointer(dpy, CurrentTime); } } } } /** * expose event handler */ void HandleExpose(void) { XPointer context_data; if (XFindContext(dpy, Event.xany.window, MenuContext, &context_data) == 0) { MenuRoot *tmp = (MenuRoot *) context_data; PaintMenu(tmp, &Event); return; } if (Event.xexpose.count != 0) return; if (Event.xany.window == Scr->InfoWindow && InfoLines) { int i; int height; MyFont_ChangeGC(Scr->DefaultC.fore, Scr->DefaultC.back, &Scr->DefaultFont); height = Scr->DefaultFont.height+2; for (i = 0; i < InfoLines; i++) { MyFont_DrawString(dpy, Scr->InfoWindow, &Scr->DefaultFont, Scr->NormalGC, 5, (i*height) + Scr->DefaultFont.y, Info[i], strlen(Info[i])); } flush_expose (Event.xany.window); } else if (Tmp_win != NULL) { if (Event.xany.window == Tmp_win->title_w) { MyFont_ChangeGC(Tmp_win->title.fore, Tmp_win->title.back, &Scr->TitleBarFont); MyFont_DrawString (dpy, Tmp_win->title_w, &Scr->TitleBarFont, Scr->NormalGC, Scr->TBInfo.titlex, Scr->TitleBarFont.y, Tmp_win->name, strlen(Tmp_win->name)); flush_expose (Event.xany.window); } else if (Event.xany.window == Tmp_win->icon_w) { MyFont_ChangeGC(Tmp_win->iconc.fore, Tmp_win->iconc.back, &Scr->IconFont); MyFont_DrawString (dpy, Tmp_win->icon_w, &Scr->IconFont, Scr->NormalGC, Tmp_win->icon_x, Tmp_win->icon_y, Tmp_win->icon_name, strlen(Tmp_win->icon_name)); flush_expose (Event.xany.window); return; } else if (Tmp_win->titlebuttons) { int i; Window w = Event.xany.window; register TBWindow *tbw; int nb = Scr->TBInfo.nleft + Scr->TBInfo.nright; for (i = 0, tbw = Tmp_win->titlebuttons; i < nb; i++, tbw++) { if (w == tbw->window) { register TitleButton *tb = tbw->info; FB(Tmp_win->title.fore, Tmp_win->title.back); XCopyPlane (dpy, tb->bitmap, w, Scr->NormalGC, tb->srcx, tb->srcy, tb->width, tb->height, tb->dstx, tb->dsty, 1); flush_expose (w); return; } } } if (Tmp_win->list) { if (Event.xany.window == Tmp_win->list->w) { MyFont_ChangeGC(Tmp_win->list->fore, Tmp_win->list->back, &Scr->IconManagerFont); MyFont_DrawString (dpy, Event.xany.window, &Scr->IconManagerFont, Scr->NormalGC, iconmgr_textx, Scr->IconManagerFont.y+4, Tmp_win->icon_name, strlen(Tmp_win->icon_name)); DrawIconManagerBorder(Tmp_win->list); flush_expose (Event.xany.window); return; } if (Event.xany.window == Tmp_win->list->icon) { FB(Tmp_win->list->fore, Tmp_win->list->back); XCopyPlane(dpy, Scr->siconifyPm, Tmp_win->list->icon, Scr->NormalGC, 0,0, iconifybox_width, iconifybox_height, 0, 0, 1); flush_expose (Event.xany.window); return; } } } } static void remove_window_from_ring (TwmWindow *tmp) { TwmWindow *prev = tmp->ring.prev, *next = tmp->ring.next; if (enter_win == tmp) { enter_flag = FALSE; enter_win = NULL; } if (raise_win == Tmp_win) raise_win = NULL; /* * 1. Unlink window * 2. If window was only thing in ring, null out ring * 3. If window was ring leader, set to next (or null) */ if (prev) prev->ring.next = next; if (next) next->ring.prev = prev; if (Scr->Ring == tmp) Scr->Ring = (next != tmp ? next : (TwmWindow *) NULL); if (!Scr->Ring || Scr->RingLeader == tmp) Scr->RingLeader = Scr->Ring; } /** * DestroyNotify event handler */ void HandleDestroyNotify(void) { int i; /* * Warning, this is also called by HandleUnmapNotify; if it ever needs to * look at the event, HandleUnmapNotify will have to mash the UnmapNotify * into a DestroyNotify. */ if (Tmp_win == NULL) return; if (Tmp_win == Scr->Focus) { FocusOnRoot(); } XDeleteContext(dpy, Tmp_win->w, TwmContext); XDeleteContext(dpy, Tmp_win->w, ScreenContext); XDeleteContext(dpy, Tmp_win->frame, TwmContext); XDeleteContext(dpy, Tmp_win->frame, ScreenContext); if (Tmp_win->icon_w) { XDeleteContext(dpy, Tmp_win->icon_w, TwmContext); XDeleteContext(dpy, Tmp_win->icon_w, ScreenContext); } if (Tmp_win->title_height) { int nb = Scr->TBInfo.nleft + Scr->TBInfo.nright; XDeleteContext(dpy, Tmp_win->title_w, TwmContext); XDeleteContext(dpy, Tmp_win->title_w, ScreenContext); if (Tmp_win->hilite_w) { XDeleteContext(dpy, Tmp_win->hilite_w, TwmContext); XDeleteContext(dpy, Tmp_win->hilite_w, ScreenContext); } if (Tmp_win->titlebuttons) { for (i = 0; i < nb; i++) { XDeleteContext (dpy, Tmp_win->titlebuttons[i].window, TwmContext); XDeleteContext (dpy, Tmp_win->titlebuttons[i].window, ScreenContext); } } } if (Scr->cmapInfo.cmaps == &Tmp_win->cmaps) InstallWindowColormaps(DestroyNotify, &Scr->TwmRoot); /* * TwmWindows contain the following pointers * * 1. full_name * 2. name * 3. icon_name * 4. wmhints * 5. class.res_name * 6. class.res_class * 7. list * 8. iconmgrp * 9. cwins * 10. titlebuttons * 11. window ring */ if (Tmp_win->gray) XFreePixmap (dpy, Tmp_win->gray); XDestroyWindow(dpy, Tmp_win->frame); if (Tmp_win->icon_w && !Tmp_win->icon_not_ours) { XDestroyWindow(dpy, Tmp_win->icon_w); IconDown (Tmp_win); } RemoveIconManager(Tmp_win); /* 7 */ Tmp_win->prev->next = Tmp_win->next; if (Tmp_win->next != NULL) Tmp_win->next->prev = Tmp_win->prev; if (Tmp_win->auto_raise) Scr->NumAutoRaises--; free_window_names (Tmp_win, True, True, True); /* 1, 2, 3 */ if (Tmp_win->wmhints) /* 4 */ XFree (Tmp_win->wmhints); if (Tmp_win->class.res_name && Tmp_win->class.res_name != NoName) /* 5 */ XFree (Tmp_win->class.res_name); if (Tmp_win->class.res_class && Tmp_win->class.res_class != NoName) /* 6 */ XFree (Tmp_win->class.res_class); free_cwins (Tmp_win); /* 9 */ if (Tmp_win->titlebuttons) /* 10 */ free (Tmp_win->titlebuttons); remove_window_from_ring (Tmp_win); /* 11 */ if (UnHighLight_win == Tmp_win) UnHighLight_win = NULL; free(Tmp_win); } void HandleCreateNotify(void) { #ifdef DEBUG_EVENTS fprintf(stderr, "CreateNotify w = 0x%x\n", Event.xcreatewindow.window); fflush(stderr); Bell(XkbBI_Info,0,Event.xcreatewindow.window); XSync(dpy, 0); #endif } /** * HandleMapRequest - MapRequest event handler */ void HandleMapRequest(void) { XPointer context_data; int zoom_save; Event.xany.window = Event.xmaprequest.window; if (XFindContext(dpy, Event.xany.window, TwmContext, &context_data) == 0) Tmp_win = (TwmWindow *) context_data; else Tmp_win = NULL; /* If the window has never been mapped before ... */ if (Tmp_win == NULL) { /* Add decorations. */ Tmp_win = AddWindow(Event.xany.window, FALSE, (IconMgr *) NULL); if (Tmp_win == NULL) return; } else { /* * If the window has been unmapped by the client, it won't be listed * in the icon manager. Add it again, if requested. */ if (Tmp_win->list == NULL) (void) AddIconManager (Tmp_win); } /* If it's not merely iconified, and we have hints, use them. */ if ((! Tmp_win->icon) && Tmp_win->wmhints && (Tmp_win->wmhints->flags & StateHint)) { int state; Window icon; /* use WM_STATE if enabled */ if (!(RestartPreviousState && GetWMState(Tmp_win->w, &state, &icon) && (state == NormalState || state == IconicState))) state = Tmp_win->wmhints->initial_state; switch (state) { case DontCareState: case NormalState: case ZoomState: case InactiveState: XMapWindow(dpy, Tmp_win->w); XMapWindow(dpy, Tmp_win->frame); SetMapStateProp(Tmp_win, NormalState); SetRaiseWindow (Tmp_win); break; case IconicState: zoom_save = Scr->DoZoom; Scr->DoZoom = FALSE; Iconify(Tmp_win, 0, 0); Scr->DoZoom = zoom_save; break; } } /* If no hints, or currently an icon, just "deiconify" */ else { DeIconify(Tmp_win); SetRaiseWindow (Tmp_win); } } void SimulateMapRequest (Window w) { Event.xmaprequest.window = w; HandleMapRequest (); } /** * MapNotify event handler */ void HandleMapNotify(void) { if (Tmp_win == NULL) return; /* * Need to do the grab to avoid race condition of having server send * MapNotify to client before the frame gets mapped; this is bad because * the client would think that the window has a chance of being viewable * when it really isn't. */ XGrabServer (dpy); if (Tmp_win->icon_w) XUnmapWindow(dpy, Tmp_win->icon_w); if (Tmp_win->title_w) XMapSubwindows(dpy, Tmp_win->title_w); XMapSubwindows(dpy, Tmp_win->frame); if (Scr->Focus != Tmp_win && Tmp_win->hilite_w) XUnmapWindow(dpy, Tmp_win->hilite_w); XMapWindow(dpy, Tmp_win->frame); XUngrabServer (dpy); XFlush (dpy); Tmp_win->mapped = TRUE; Tmp_win->icon = FALSE; Tmp_win->icon_on = FALSE; } /** * UnmapNotify event handler */ void HandleUnmapNotify(void) { int dstx, dsty; Window dumwin; XPointer context_data; /* * The July 27, 1988 ICCCM spec states that a client wishing to switch * to WithdrawnState should send a synthetic UnmapNotify with the * event field set to (pseudo-)root, in case the window is already * unmapped (which is the case for twm for IconicState). Unfortunately, * we looked for the TwmContext using that field, so try the window * field also. */ if (Tmp_win == NULL) { Event.xany.window = Event.xunmap.window; if (XFindContext(dpy, Event.xany.window, TwmContext, &context_data) == 0) Tmp_win = (TwmWindow *) context_data; else Tmp_win = NULL; } if (Tmp_win == NULL || (!Tmp_win->mapped && !Tmp_win->icon)) return; /* * The program may have unmapped the client window, from either * NormalState or IconicState. Handle the transition to WithdrawnState. * * We need to reparent the window back to the root (so that twm exiting * won't cause it to get mapped) and then throw away all state (pretend * that we've received a DestroyNotify). */ XGrabServer (dpy); if (XTranslateCoordinates (dpy, Event.xunmap.window, Tmp_win->attr.root, 0, 0, &dstx, &dsty, &dumwin)) { XEvent ev; Bool reparented = XCheckTypedWindowEvent (dpy, Event.xunmap.window, ReparentNotify, &ev); SetMapStateProp (Tmp_win, WithdrawnState); if (reparented) { if (Tmp_win->old_bw) XSetWindowBorderWidth (dpy, Event.xunmap.window, Tmp_win->old_bw); if (Tmp_win->wmhints && (Tmp_win->wmhints->flags & IconWindowHint)) XUnmapWindow (dpy, Tmp_win->wmhints->icon_window); } else { XReparentWindow (dpy, Event.xunmap.window, Tmp_win->attr.root, dstx, dsty); RestoreWithdrawnLocation (Tmp_win); } XRemoveFromSaveSet (dpy, Event.xunmap.window); XSelectInput (dpy, Event.xunmap.window, NoEventMask); HandleDestroyNotify (); /* do not need to mash event before */ } /* else window no longer exists and we'll get a destroy notify */ XUngrabServer (dpy); XFlush (dpy); } /** * MotionNotify event handler */ void HandleMotionNotify(void) { XPointer context_data; if (ResizeWindow != (Window) 0) { XQueryPointer( dpy, Event.xany.window, &(Event.xmotion.root), &JunkChild, &(Event.xmotion.x_root), &(Event.xmotion.y_root), &(Event.xmotion.x), &(Event.xmotion.y), &JunkMask); /* Set WindowMoved appropriately so that f.deltastop will work with resize as well as move. */ if (abs (Event.xmotion.x - ResizeOrigX) >= Scr->MoveDelta || abs (Event.xmotion.y - ResizeOrigY) >= Scr->MoveDelta) WindowMoved = TRUE; if (XFindContext(dpy, ResizeWindow, TwmContext, &context_data) == 0) Tmp_win = (TwmWindow *) context_data; DoResize(Event.xmotion.x_root, Event.xmotion.y_root, Tmp_win); } } /** * ButtonRelease event handler */ void HandleButtonRelease(void) { int xl, xr, yt, yb, w, h; unsigned mask; XPointer context_data; if (InfoLines) /* delete info box on 2nd button release */ if (Context == C_IDENTIFY) { XUnmapWindow(dpy, Scr->InfoWindow); InfoLines = 0; Context = C_NO_CONTEXT; } if (DragWindow != None) { MoveOutline(Scr->Root, 0, 0, 0, 0, 0, 0); if (XFindContext(dpy, DragWindow, TwmContext, &context_data) == 0) Tmp_win = (TwmWindow *) context_data; if (DragWindow == Tmp_win->frame) { xl = Event.xbutton.x_root - DragX - Tmp_win->frame_bw; yt = Event.xbutton.y_root - DragY - Tmp_win->frame_bw; w = DragWidth + 2 * Tmp_win->frame_bw; h = DragHeight + 2 * Tmp_win->frame_bw; } else { xl = Event.xbutton.x_root - DragX - Scr->IconBorderWidth; yt = Event.xbutton.y_root - DragY - Scr->IconBorderWidth; w = DragWidth + 2 * Scr->IconBorderWidth; h = DragHeight + 2 * Scr->IconBorderWidth; } if (ConstMove) { if (ConstMoveDir == MOVE_HORIZ) yt = ConstMoveY; if (ConstMoveDir == MOVE_VERT) xl = ConstMoveX; if (ConstMoveDir == MOVE_NONE) { yt = ConstMoveY; xl = ConstMoveX; } } if (Scr->DontMoveOff && MoveFunction != F_FORCEMOVE) { xr = xl + w; yb = yt + h; if (xl < 0) xl = 0; if (xr > Scr->MyDisplayWidth) xl = Scr->MyDisplayWidth - w; if (yt < 0) yt = 0; if (yb > Scr->MyDisplayHeight) yt = Scr->MyDisplayHeight - h; } CurrentDragX = xl; CurrentDragY = yt; if (DragWindow == Tmp_win->frame) SetupWindow (Tmp_win, xl, yt, Tmp_win->frame_width, Tmp_win->frame_height, -1); else XMoveWindow (dpy, DragWindow, xl, yt); if (!Scr->NoRaiseMove && !Scr->OpaqueMove) /* opaque already did */ XRaiseWindow(dpy, DragWindow); if (!Scr->OpaqueMove) UninstallRootColormap(); else XSync(dpy, 0); if (Scr->NumAutoRaises) { enter_flag = TRUE; enter_win = NULL; raise_win = ((DragWindow == Tmp_win->frame && !Scr->NoRaiseMove) ? Tmp_win : NULL); } DragWindow = (Window) 0; ConstMove = FALSE; } if (ResizeWindow != (Window) 0) { EndResize(); } if (ActiveMenu != NULL && RootFunction == 0) { if (ActiveItem != NULL) { int func = ActiveItem->func; Action = ActiveItem->action; switch (func) { case F_MOVE: case F_FORCEMOVE: ButtonPressed = -1; break; case F_WARPTOSCREEN: XUngrabPointer(dpy, CurrentTime); /* fall through */ case F_CIRCLEUP: case F_CIRCLEDOWN: case F_REFRESH: PopDownMenu(); break; default: break; } ExecuteFunction(func, Action, ButtonWindow ? ButtonWindow->frame : None, ButtonWindow, &Event/*&ButtonEvent*/, Context, TRUE); Context = C_NO_CONTEXT; ButtonWindow = NULL; /* if we are not executing a defered command, then take down the * menu */ if (RootFunction == 0) { PopDownMenu(); } } else PopDownMenu(); } mask = (Button1Mask|Button2Mask|Button3Mask|Button4Mask|Button5Mask); switch (Event.xbutton.button) { case Button1: mask &= ~Button1Mask; break; case Button2: mask &= ~Button2Mask; break; case Button3: mask &= ~Button3Mask; break; case Button4: mask &= ~Button4Mask; break; case Button5: mask &= ~Button5Mask; break; } if (RootFunction != 0 || ResizeWindow != None || DragWindow != None) ButtonPressed = -1; if (RootFunction == 0 && (Event.xbutton.state & mask) == 0 && DragWindow == None && ResizeWindow == None) { XUngrabPointer(dpy, CurrentTime); XUngrabServer(dpy); XFlush(dpy); EventHandler[EnterNotify] = HandleEnterNotify; EventHandler[LeaveNotify] = HandleLeaveNotify; ButtonPressed = -1; if (DownIconManager) { DownIconManager->down = FALSE; if (Scr->Highlight) DrawIconManagerBorder(DownIconManager); DownIconManager = NULL; } Cancel = FALSE; } } /** * * \param menu menu to pop up * \param w invoking window, or None */ static void do_menu (MenuRoot *menu, Window w) { int x = Event.xbutton.x_root; int y = Event.xbutton.y_root; Bool center; if (!Scr->NoGrabServer) XGrabServer(dpy); if (w) { int h = Scr->TBInfo.width - Scr->TBInfo.border; Window child; (void) XTranslateCoordinates (dpy, w, Scr->Root, 0, h, &x, &y, &child); center = False; } else { center = True; } if (PopUpMenu (menu, x, y, center)) { UpdateMenu(); } else { Bell(XkbBI_MinorError,0,w); } } /** * ButtonPress event handler */ void HandleButtonPress(void) { unsigned int modifier; Cursor cur; /* too much code relies on this assumption */ if (Event.xbutton.button > MAX_BUTTONS) return; /* pop down the menu, if any */ if (ActiveMenu != NULL) PopDownMenu(); XSync(dpy, 0); /* XXX - remove? */ if (ButtonPressed != -1 && !InfoLines) /* want menus if we have info box */ { /* we got another butt press in addition to one still held * down, we need to cancel the operation we were doing */ Cancel = TRUE; CurrentDragX = origDragX; CurrentDragY = origDragY; if (!menuFromFrameOrWindowOrTitlebar) { if (Scr->OpaqueMove && DragWindow != None) { XMoveWindow (dpy, DragWindow, origDragX, origDragY); } else { MoveOutline(Scr->Root, 0, 0, 0, 0, 0, 0); } } XUnmapWindow(dpy, Scr->SizeWindow); if (!Scr->OpaqueMove) UninstallRootColormap(); ResizeWindow = None; DragWindow = None; cur = LeftButt; if (Event.xbutton.button == Button2) cur = MiddleButt; else if (Event.xbutton.button >= Button3) cur = RightButt; XGrabPointer(dpy, Scr->Root, True, ButtonReleaseMask | ButtonPressMask, GrabModeAsync, GrabModeAsync, Scr->Root, cur, CurrentTime); return; } else ButtonPressed = Event.xbutton.button; if (ResizeWindow != None || DragWindow != None || ActiveMenu != NULL) return; /* check the title bar buttons */ if (Tmp_win && Tmp_win->title_height && Tmp_win->titlebuttons) { register int i; register TBWindow *tbw; int nb = Scr->TBInfo.nleft + Scr->TBInfo.nright; for (i = 0, tbw = Tmp_win->titlebuttons; i < nb; i++, tbw++) { if (Event.xany.window == tbw->window) { if (tbw->info->func == F_MENU) { Context = C_TITLE; ButtonEvent = Event; ButtonWindow = Tmp_win; do_menu (tbw->info->menuroot, tbw->window); } else { ExecuteFunction (tbw->info->func, tbw->info->action, Event.xany.window, Tmp_win, &Event, C_TITLE, FALSE); } return; } } } Context = C_NO_CONTEXT; if (Event.xany.window == Scr->InfoWindow) Context = C_IDENTIFY; if (Event.xany.window == Scr->Root) Context = C_ROOT; if (Tmp_win) { if (Tmp_win->list && RootFunction != 0 && (Event.xany.window == Tmp_win->list->w || Event.xany.window == Tmp_win->list->icon)) { Tmp_win = Tmp_win->list->iconmgr->twm_win; XTranslateCoordinates(dpy, Event.xany.window, Tmp_win->w, Event.xbutton.x, Event.xbutton.y, &JunkX, &JunkY, &JunkChild); Event.xbutton.x = JunkX; Event.xbutton.y = JunkY - Tmp_win->title_height; Event.xany.window = Tmp_win->w; Context = C_WINDOW; } else if (Event.xany.window == Tmp_win->title_w) { Context = C_TITLE; } else if (Event.xany.window == Tmp_win->w) { printf("ERROR! ERROR! ERROR! YOU SHOULD NOT BE HERE!!!\n"); Context = C_WINDOW; } else if (Event.xany.window == Tmp_win->icon_w) { Context = C_ICON; } else if (Event.xany.window == Tmp_win->frame) { /* since we now place a button grab on the frame instead * of the window, (see GrabButtons() in add_window.c), we * need to figure out where the pointer exactly is before * assigning Context. If the pointer is on the application * window we will change the event structure to look as if * it came from the application window. */ if (Event.xbutton.subwindow == Tmp_win->w) { Event.xbutton.window = Tmp_win->w; Event.xbutton.y -= Tmp_win->title_height; /***** Event.xbutton.x -= Tmp_win->frame_bw; *****/ Context = C_WINDOW; } else Context = C_FRAME; } else if (Tmp_win->list && (Event.xany.window == Tmp_win->list->w || Event.xany.window == Tmp_win->list->icon)) { Tmp_win->list->down = TRUE; if (Scr->Highlight) DrawIconManagerBorder(Tmp_win->list); DownIconManager = Tmp_win->list; Context = C_ICONMGR; } } /* this section of code checks to see if we were in the middle of * a command executed from a menu */ if (RootFunction != 0) { if (Event.xany.window == Scr->Root) { /* if the window was the Root, we don't know for sure it * it was the root. We must check to see if it happened to be * inside of a client that was getting button press events. */ XPointer context_data; XTranslateCoordinates(dpy, Scr->Root, Scr->Root, Event.xbutton.x, Event.xbutton.y, &JunkX, &JunkY, &Event.xany.window); if (Event.xany.window == 0 || (XFindContext(dpy, Event.xany.window, TwmContext, &context_data) == XCNOENT)) { RootFunction = 0; Bell(XkbBI_MinorError,0,Event.xany.window); return; } else Tmp_win = (TwmWindow *) context_data; XTranslateCoordinates(dpy, Scr->Root, Event.xany.window, Event.xbutton.x, Event.xbutton.y, &JunkX, &JunkY, &JunkChild); Event.xbutton.x = JunkX; Event.xbutton.y = JunkY; Context = C_WINDOW; } /* make sure we are not trying to move an identify window */ if (Event.xany.window != Scr->InfoWindow) ExecuteFunction(RootFunction, Action, Event.xany.window, Tmp_win, &Event, Context, FALSE); RootFunction = 0; return; } ButtonEvent = Event; ButtonWindow = Tmp_win; /* if we get to here, we have to execute a function or pop up a * menu */ modifier = (Event.xbutton.state & mods_used); if (Context == C_NO_CONTEXT) return; RootFunction = 0; if (Scr->Mouse[Event.xbutton.button][Context][modifier].func == F_MENU) { do_menu (Scr->Mouse[Event.xbutton.button][Context][modifier].menu, (Window) None); } else if (Scr->Mouse[Event.xbutton.button][Context][modifier].func != 0) { Action = Scr->Mouse[Event.xbutton.button][Context][modifier].item ? Scr->Mouse[Event.xbutton.button][Context][modifier].item->action : NULL; ExecuteFunction(Scr->Mouse[Event.xbutton.button][Context][modifier].func, Action, Event.xany.window, Tmp_win, &Event, Context, FALSE); } else if (Scr->DefaultFunction.func != 0) { if (Scr->DefaultFunction.func == F_MENU) { do_menu (Scr->DefaultFunction.menu, (Window) None); } else { Action = Scr->DefaultFunction.item ? Scr->DefaultFunction.item->action : NULL; ExecuteFunction(Scr->DefaultFunction.func, Action, Event.xany.window, Tmp_win, &Event, Context, FALSE); } } } /** \fn HENQueueScanner * EnterNotify event q scanner. * * Looks at the queued events and determines if any matching * LeaveNotify events or EnterEvents deriving from the * termination of a grab are behind this event to allow * skipping of unnecessary processing. */ typedef struct HENScanArgs { Window w; /**< Window we are currently entering */ Bool leaves; /**< Any LeaveNotifies found for this window */ Bool inferior; /**< Was NotifyInferior the mode for LeaveNotify */ Bool enters; /**< Any EnterNotify events with NotifyUngrab */ } HENScanArgs; static Bool HENQueueScanner(Display *dpy, XEvent *ev, char *args) { if (ev->type == LeaveNotify) { if (ev->xcrossing.window == ((HENScanArgs *) args)->w && ev->xcrossing.mode == NotifyNormal) { ((HENScanArgs *) args)->leaves = True; /* * Only the last event found matters for the Inferior field. */ ((HENScanArgs *) args)->inferior = (ev->xcrossing.detail == NotifyInferior); } } else if (ev->type == EnterNotify) { if (ev->xcrossing.mode == NotifyUngrab) ((HENScanArgs *) args)->enters = True; } return (False); } /** * EnterNotify event handler */ void HandleEnterNotify(void) { MenuRoot *mr; XEnterWindowEvent *ewp = &Event.xcrossing; HENScanArgs scanArgs; XEvent dummy; XPointer context_data; /* * Save the id of the window entered. This will be used to remove * border highlight on entering the next application window. */ if (UnHighLight_win && ewp->window != UnHighLight_win->w) { SetBorder (UnHighLight_win, False); /* application window */ if (UnHighLight_win->list) /* in the icon box */ NotActiveIconManager(UnHighLight_win->list); } if (ewp->window == Scr->Root) UnHighLight_win = NULL; else if (Tmp_win) UnHighLight_win = Tmp_win; /* * if we aren't in the middle of menu processing */ if (!ActiveMenu) { /* * We're not interested in pseudo Enter/Leave events generated * from grab initiations. */ if (ewp->mode == NotifyGrab) return; /* * Scan for Leave and Enter Notify events to see if we can avoid some * unnecessary processing. */ scanArgs.w = ewp->window; scanArgs.leaves = scanArgs.enters = False; (void) XCheckIfEvent(dpy, &dummy, HENQueueScanner, (char *) &scanArgs); /* * if entering root window, restore twm default colormap so that * titlebars are legible */ if (ewp->window == Scr->Root) { if (!scanArgs.leaves && !scanArgs.enters) InstallWindowColormaps(EnterNotify, &Scr->TwmRoot); return; } /* * if we have an event for a specific one of our windows */ if (Tmp_win) { /* * If currently in PointerRoot mode (indicated by FocusRoot), then * focus on this window */ if (Scr->FocusRoot && (!scanArgs.leaves || scanArgs.inferior)) { if (Tmp_win->list) ActiveIconManager(Tmp_win->list); if (Tmp_win->mapped) { /* * unhighlight old focus window */ if (Scr->Focus && Scr->Focus != Tmp_win && Tmp_win->hilite_w) XUnmapWindow(dpy, Scr->Focus->hilite_w); /* * If entering the frame or the icon manager, then do * "window activation things": * * 1. turn on highlight window (if any) * 2. install frame colormap * 3. set frame and highlight window (if any) border * 4. focus on client window to forward typing * 4a. same as 4 but for icon mgr w/with NoTitlebar on. * 5. send WM_TAKE_FOCUS if requested */ if (ewp->window == Tmp_win->frame || (Tmp_win->list && ewp->window == Tmp_win->list->w)) { if (Tmp_win->hilite_w) /* 1 */ XMapWindow (dpy, Tmp_win->hilite_w); if (!scanArgs.leaves && !scanArgs.enters) InstallWindowColormaps (EnterNotify, /* 2 */ &Scr->TwmRoot); SetBorder (Tmp_win, True); /* 3 */ if (Tmp_win->title_w && Scr->TitleFocus && /* 4 */ Tmp_win->wmhints && Tmp_win->wmhints->input) SetFocus (Tmp_win, ewp->time); if (Scr->NoTitlebar && Scr->TitleFocus && /*4a */ Tmp_win->wmhints && Tmp_win->wmhints->input) SetFocus (Tmp_win, ewp->time); if (Tmp_win->protocols & DoesWmTakeFocus) /* 5 */ SendTakeFocusMessage (Tmp_win, ewp->time); Scr->Focus = Tmp_win; } else if (ewp->window == Tmp_win->w) { /* * If we are entering the application window, install * its colormap(s). */ if (!scanArgs.leaves || scanArgs.inferior) InstallWindowColormaps(EnterNotify, Tmp_win); } } /* end if Tmp_win->mapped */ if (Tmp_win->wmhints != NULL && ewp->window == Tmp_win->wmhints->icon_window && (!scanArgs.leaves || scanArgs.inferior)) InstallWindowColormaps(EnterNotify, Tmp_win); } /* end if FocusRoot */ /* * If this window is to be autoraised, mark it so */ if (Tmp_win->auto_raise) { enter_win = Tmp_win; if (enter_flag == FALSE) AutoRaiseWindow (Tmp_win); } else if (enter_flag && raise_win == Tmp_win) enter_win = Tmp_win; /* * set ring leader */ if (Tmp_win->ring.next && (!enter_flag || raise_win == enter_win)) Scr->RingLeader = Tmp_win; XSync (dpy, 0); return; } /* end if Tmp_win */ } /* end if !ActiveMenu */ /* * Find the menu that we are dealing with now; punt if unknown */ if (XFindContext (dpy, ewp->window, MenuContext, &context_data) == 0) mr = (MenuRoot *) context_data; else return; mr->entered = TRUE; if (ActiveMenu && mr == ActiveMenu->prev && RootFunction == 0) { if (Scr->Shadow) XUnmapWindow (dpy, ActiveMenu->shadow); XUnmapWindow (dpy, ActiveMenu->w); ActiveMenu->mapped = UNMAPPED; UninstallRootColormap (); if (ActiveItem) { ActiveItem->state = 0; PaintEntry (ActiveMenu, ActiveItem, False); } ActiveItem = NULL; ActiveMenu = mr; MenuDepth--; } return; } /** \fn HLNQueueScanner * LeaveNotify event q scanner. * * Looks at the queued events and determines if any * EnterNotify events are behind this event to allow * skipping of unnecessary processing. */ typedef struct HLNScanArgs { Window w; /**< The window getting the LeaveNotify */ Bool enters; /**< Any EnterNotify event at all */ Bool matches; /**< Any matching EnterNotify events */ } HLNScanArgs; static Bool HLNQueueScanner(Display *dpy, XEvent *ev, char *args) { if (ev->type == EnterNotify && ev->xcrossing.mode != NotifyGrab) { ((HLNScanArgs *) args)->enters = True; if (ev->xcrossing.window == ((HLNScanArgs *) args)->w) ((HLNScanArgs *) args)->matches = True; } return (False); } /** * LeaveNotify event handler */ void HandleLeaveNotify(void) { HLNScanArgs scanArgs; XEvent dummy; if (Tmp_win != NULL) { Bool inicon; /* * We're not interested in pseudo Enter/Leave events generated * from grab initiations and terminations. */ if (Event.xcrossing.mode != NotifyNormal) return; inicon = (Tmp_win->list && Tmp_win->list->w == Event.xcrossing.window); if (Scr->RingLeader && Scr->RingLeader == Tmp_win && (Event.xcrossing.detail != NotifyInferior && Event.xcrossing.window != Tmp_win->w)) { if (!inicon) { if (Tmp_win->mapped) { Tmp_win->ring.cursor_valid = False; } else { Tmp_win->ring.cursor_valid = True; Tmp_win->ring.curs_x = (Event.xcrossing.x_root - Tmp_win->frame_x); Tmp_win->ring.curs_y = (Event.xcrossing.y_root - Tmp_win->frame_y); } } Scr->RingLeader = (TwmWindow *) NULL; } if (Scr->FocusRoot) { if (Event.xcrossing.detail != NotifyInferior) { /* * Scan for EnterNotify events to see if we can avoid some * unnecessary processing. */ scanArgs.w = Event.xcrossing.window; scanArgs.enters = scanArgs.matches = False; (void) XCheckIfEvent(dpy, &dummy, HLNQueueScanner, (char *) &scanArgs); if ((Event.xcrossing.window == Tmp_win->frame && !scanArgs.matches) || inicon) { if (Tmp_win->list) NotActiveIconManager(Tmp_win->list); if (Tmp_win->hilite_w) XUnmapWindow (dpy, Tmp_win->hilite_w); SetBorder (Tmp_win, False); if (Scr->TitleFocus || Tmp_win->protocols & DoesWmTakeFocus) SetFocus ((TwmWindow *) NULL, Event.xcrossing.time); Scr->Focus = NULL; } else if (Event.xcrossing.window == Tmp_win->w && !scanArgs.enters) { InstallWindowColormaps (LeaveNotify, &Scr->TwmRoot); } } } XSync (dpy, 0); return; } } /** * HandleConfigureRequest - ConfigureRequest event handler */ void HandleConfigureRequest(void) { XWindowChanges xwc; unsigned long xwcm; int x, y, width, height, bw; int gravx, gravy; XConfigureRequestEvent *cre = &Event.xconfigurerequest; XPointer context_data; #ifdef DEBUG_EVENTS fprintf(stderr, "ConfigureRequest\n"); if (cre->value_mask & CWX) fprintf(stderr, " x = %d\n", cre->x); if (cre->value_mask & CWY) fprintf(stderr, " y = %d\n", cre->y); if (cre->value_mask & CWWidth) fprintf(stderr, " width = %d\n", cre->width); if (cre->value_mask & CWHeight) fprintf(stderr, " height = %d\n", cre->height); if (cre->value_mask & CWSibling) fprintf(stderr, " above = 0x%x\n", cre->above); if (cre->value_mask & CWStackMode) fprintf(stderr, " stack = %d\n", cre->detail); #endif /* * Event.xany.window is Event.xconfigurerequest.parent, so Tmp_win will * be wrong */ Event.xany.window = cre->window; /* mash parent field */ if (XFindContext (dpy, cre->window, TwmContext, &context_data) == 0) Tmp_win = (TwmWindow *) context_data; else Tmp_win = NULL; /* * According to the July 27, 1988 ICCCM draft, we should ignore size and * position fields in the WM_NORMAL_HINTS property when we map a window. * Instead, we'll read the current geometry. Therefore, we should respond * to configuration requests for windows which have never been mapped. */ if (!Tmp_win || Tmp_win->icon_w == cre->window) { xwcm = cre->value_mask & (CWX | CWY | CWWidth | CWHeight | CWBorderWidth); xwc.x = cre->x; xwc.y = cre->y; xwc.width = cre->width; xwc.height = cre->height; xwc.border_width = cre->border_width; XConfigureWindow(dpy, Event.xany.window, xwcm, &xwc); return; } if ((cre->value_mask & CWStackMode) && Tmp_win->stackmode) { TwmWindow *otherwin = NULL; if (cre->value_mask & CWSibling) { if (XFindContext (dpy, cre->above, TwmContext, &context_data) == 0) otherwin = (TwmWindow *) context_data; } xwc.sibling = (otherwin != NULL) ? otherwin->frame : cre->above; xwc.stack_mode = cre->detail; XConfigureWindow (dpy, Tmp_win->frame, cre->value_mask & (CWSibling | CWStackMode), &xwc); } /* Don't modify frame_XXX fields before calling SetupWindow! */ x = Tmp_win->frame_x; y = Tmp_win->frame_y; width = Tmp_win->frame_width; height = Tmp_win->frame_height; bw = Tmp_win->frame_bw; /* * Section 4.1.5 of the ICCCM states that the (x,y) coordinates in the * configure request are for the upper-left outer corner of the window. * This means that we need to adjust for the additional title height as * well as for any border width changes that we decide to allow. The * current window gravity is to be used in computing the adjustments, just * as when initially locating the window. Note that if we do decide to * allow border width changes, we will need to send the synthetic * ConfigureNotify event. */ GetGravityOffsets (Tmp_win, &gravx, &gravy); if (cre->value_mask & CWBorderWidth) { int bwdelta = cre->border_width - Tmp_win->old_bw; /* posit growth */ if (bwdelta && Scr->ClientBorderWidth) { /* if change allowed */ x += gravx * bwdelta; /* change default values only */ y += gravy * bwdelta; /* ditto */ bw = cre->border_width; if (Tmp_win->title_height) height += bwdelta; x += (gravx < 0) ? bwdelta : -bwdelta; y += (gravy < 0) ? bwdelta : -bwdelta; } Tmp_win->old_bw = cre->border_width; /* for restoring */ } if (cre->value_mask & CWX) { /* override even if border change */ x = cre->x - bw; } if (cre->value_mask & CWY) { y = cre->y - ((gravy < 0) ? 0 : Tmp_win->title_height) - bw; } if (cre->value_mask & CWWidth) { width = cre->width; } if (cre->value_mask & CWHeight) { height = cre->height + Tmp_win->title_height; } if (width != Tmp_win->frame_width || height != Tmp_win->frame_height) Tmp_win->zoomed = ZOOM_NONE; /* * SetupWindow (x,y) are the location of the upper-left outer corner and * are passed directly to XMoveResizeWindow (frame). The (width,height) * are the inner size of the frame. The inner width is the same as the * requested client window width; the inner height is the same as the * requested client window height plus any title bar slop. */ SetupWindow (Tmp_win, x, y, width, height, bw); } /** * shape notification event handler */ void HandleShapeNotify (void) { XShapeEvent *sev = (XShapeEvent *) &Event; if (Tmp_win == NULL) return; if (sev->kind != ShapeBounding) return; if (!Tmp_win->wShaped && sev->shaped) { XShapeCombineMask (dpy, Tmp_win->frame, ShapeClip, 0, 0, None, ShapeSet); } Tmp_win->wShaped = sev->shaped; SetFrameShape (Tmp_win); } /** * unknown event handler */ void HandleUnknown(void) { #ifdef DEBUG_EVENTS fprintf(stderr, "type = %d\n", Event.type); #endif } /** * checks to see if the window is a transient. * * \return TRUE if window is a transient * \return FALSE if window is not a transient * * \param w the window to check */ int Transient(Window w, Window *propw) { return (XGetTransientForHint(dpy, w, propw)); } /** * get ScreenInfo struct associated with a given window * * \return ScreenInfo struct * \param w the window */ ScreenInfo * FindScreenInfo(Window w) { XWindowAttributes attr; int scrnum; attr.screen = NULL; if (XGetWindowAttributes(dpy, w, &attr)) { for (scrnum = 0; scrnum < NumScreens; scrnum++) { if (ScreenList[scrnum] != NULL && (ScreenOfDisplay(dpy, ScreenList[scrnum]->screen) == attr.screen)) return ScreenList[scrnum]; } } return NULL; } static void flush_expose (Window w) { XEvent dummy; /* SUPPRESS 530 */ while (XCheckTypedWindowEvent (dpy, w, Expose, &dummy)) ; } /** * install the colormaps for one twm window. * * \param type type of event that caused the installation * \param tmp for a subset of event types, the address of the * window structure, whose colormaps are to be installed. */ void InstallWindowColormaps (int type, TwmWindow *tmp) { int i, j, n, number_cwins, state; ColormapWindow **cwins, *cwin, **maxcwin = NULL; TwmColormap *cmap; char *row, *scoreboard; switch (type) { case EnterNotify: case LeaveNotify: case DestroyNotify: default: /* Save the colormap to be loaded for when force loading of * root colormap(s) ends. */ Scr->cmapInfo.pushed_window = tmp; /* Don't load any new colormap if root colormap(s) has been * force loaded. */ if (Scr->cmapInfo.root_pushes) return; /* Don't reload the currend window colormap list. */ if (Scr->cmapInfo.cmaps == &tmp->cmaps) return; if (Scr->cmapInfo.cmaps) for (i = Scr->cmapInfo.cmaps->number_cwins, cwins = Scr->cmapInfo.cmaps->cwins; i-- > 0; cwins++) (*cwins)->colormap->state &= ~CM_INSTALLABLE; Scr->cmapInfo.cmaps = &tmp->cmaps; break; case PropertyNotify: case VisibilityNotify: case ColormapNotify: break; } number_cwins = Scr->cmapInfo.cmaps->number_cwins; cwins = Scr->cmapInfo.cmaps->cwins; scoreboard = Scr->cmapInfo.cmaps->scoreboard; ColortableThrashing = FALSE; /* in case installation aborted */ state = CM_INSTALLED; for (i = n = 0; i < number_cwins; i++) { cwin = cwins[i]; cmap = cwin->colormap; cmap->state |= CM_INSTALLABLE; cmap->state &= ~CM_INSTALL; cmap->w = cwin->w; } for (i = n = 0; i < number_cwins; i++) { cwin = cwins[i]; cmap = cwin->colormap; if (cwin->visibility != VisibilityFullyObscured && n < Scr->cmapInfo.maxCmaps) { row = scoreboard + (i*(i-1)/2); for (j = 0; j < i; j++) if (row[j] && (cwins[j]->colormap->state & CM_INSTALL)) break; if (j != i) continue; n++; maxcwin = &cwins[i]; state &= (cmap->state & CM_INSTALLED); cmap->state |= CM_INSTALL; } } Scr->cmapInfo.first_req = NextRequest(dpy); for ( ; n > 0 && maxcwin >= cwins; maxcwin--) { cmap = (*maxcwin)->colormap; if (cmap->state & CM_INSTALL) { cmap->state &= ~CM_INSTALL; if (!(state & CM_INSTALLED)) { cmap->install_req = NextRequest(dpy); XInstallColormap(dpy, cmap->c); } cmap->state |= CM_INSTALLED; n--; } } } /** \fn InstallRootColormap * \fn UninstallRootColormap * * Force (un)loads root colormap(s) * * These matching routines provide a mechanism to insure that * the root colormap(s) is installed during operations like * rubber banding or menu display that require colors from * that colormap. Calls may be nested arbitrarily deeply, * as long as there is one UninstallRootColormap call per * InstallRootColormap call. * * The final UninstallRootColormap will cause the colormap list * which would otherwise have be loaded to be loaded, unless * Enter or Leave Notify events are queued, indicating some * other colormap list would potentially be loaded anyway. */ void InstallRootColormap(void) { TwmWindow *tmp; if (Scr->cmapInfo.root_pushes == 0) { /* * The saving and restoring of cmapInfo.pushed_window here * is a slimy way to remember the actual pushed list and * not that of the root window. */ tmp = Scr->cmapInfo.pushed_window; InstallWindowColormaps(0, &Scr->TwmRoot); Scr->cmapInfo.pushed_window = tmp; } Scr->cmapInfo.root_pushes++; } static Bool UninstallRootColormapQScanner(Display *dpy, XEvent *ev, char *args) { if (!*args) { if (ev->type == EnterNotify) { if (ev->xcrossing.mode != NotifyGrab) *args = 1; } else if (ev->type == LeaveNotify) { if (ev->xcrossing.mode == NotifyNormal) *args = 1; } } return (False); } void UninstallRootColormap(void) { char args; XEvent dummy; if (Scr->cmapInfo.root_pushes) Scr->cmapInfo.root_pushes--; if (!Scr->cmapInfo.root_pushes) { /* * If we have subsequent Enter or Leave Notify events, * we can skip the reload of pushed colormaps. */ XSync (dpy, 0); args = 0; (void) XCheckIfEvent(dpy, &dummy, UninstallRootColormapQScanner, &args); if (!args) InstallWindowColormaps(0, Scr->cmapInfo.pushed_window); } } #ifdef TRACE void dumpevent (XEvent *e) { char *name = NULL; switch (e->type) { case KeyPress: name = "KeyPress"; break; case KeyRelease: name = "KeyRelease"; break; case ButtonPress: name = "ButtonPress"; break; case ButtonRelease: name = "ButtonRelease"; break; case MotionNotify: name = "MotionNotify"; break; case EnterNotify: name = "EnterNotify"; break; case LeaveNotify: name = "LeaveNotify"; break; case FocusIn: name = "FocusIn"; break; case FocusOut: name = "FocusOut"; break; case KeymapNotify: name = "KeymapNotify"; break; case Expose: name = "Expose"; break; case GraphicsExpose: name = "GraphicsExpose"; break; case NoExpose: name = "NoExpose"; break; case VisibilityNotify: name = "VisibilityNotify"; break; case CreateNotify: name = "CreateNotify"; break; case DestroyNotify: name = "DestroyNotify"; break; case UnmapNotify: name = "UnmapNotify"; break; case MapNotify: name = "MapNotify"; break; case MapRequest: name = "MapRequest"; break; case ReparentNotify: name = "ReparentNotify"; break; case ConfigureNotify: name = "ConfigureNotify"; break; case ConfigureRequest: name = "ConfigureRequest"; break; case GravityNotify: name = "GravityNotify"; break; case ResizeRequest: name = "ResizeRequest"; break; case CirculateNotify: name = "CirculateNotify"; break; case CirculateRequest: name = "CirculateRequest"; break; case PropertyNotify: name = "PropertyNotify"; break; case SelectionClear: name = "SelectionClear"; break; case SelectionRequest: name = "SelectionRequest"; break; case SelectionNotify: name = "SelectionNotify"; break; case ColormapNotify: name = "ColormapNotify"; break; case ClientMessage: name = "ClientMessage"; break; case MappingNotify: name = "MappingNotify"; break; } if (name) { printf ("event: %s, %d remaining\n", name, QLength(dpy)); } else { printf ("unknown event %d, %d remaining\n", e->type, QLength(dpy)); } } #endif /* TRACE */ lling SetupWindow! */ x = Tmp_win->frame_x; twm-1.0.10/src/Makefile.in000064401431060000012000000613131324771014200155210ustar00alancstaff00002660200014# Makefile.in generated by automake 1.15 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2014 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. @SET_MAKE@ # # Copyright 2005 Red Hat, Inc. # # Permission to use, copy, modify, distribute, and sell this software and its # documentation for any purpose is hereby granted without fee, provided that # the above copyright notice appear in all copies and that both that # copyright notice and this permission notice appear in supporting # documentation, and that the name of Red Hat not be used in # advertising or publicity pertaining to distribution of the software without # specific, written prior permission. 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\ echo '/* ' >>$@ ; \ echo ' * This file is generated automatically from the default' >>$@ ; \ echo ' * twm bindings file system.twmrc by the twm Makefile.' >>$@ ; \ echo ' */' >>$@ ; \ echo '' >>$@ ; \ echo 'unsigned char *defTwmrc[] = {' >>$@ ; \ $(SED) -f ${srcdir}/deftwmrc.sed < ${srcdir}/system.twmrc >>$@ ; \ echo ' (unsigned char *) 0 };' >>$@ # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: (bindir)$$dir" || exit $$?; \ } \ ; done uninstall-binPROGRAMS: @$(NORMAL_UNINSTALL) @list='$(bin_PROGRAMS)'; test -n "$(bindir)" || list=; \ files=`for p in $$list; do echo "$$p"; done | \ sed -e 'h;s,^.*/,,;s/$(EXEEXT)$$//;$(transform)' \ -e 's/$$/$(EXEEXT)/' \ `; \ test -n "$$list" |twm-1.0.10/src/cursor.c000064401431060000012000000130541324771013600151370ustar00alancstaff00002660200014/* * Copyright 1989, 1998 The Open Group Permission to use, copy, modify, distribute, and sell this software and its documentation for any purpose is hereby granted without fee, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation. The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Except as contained in this notice, the name of The Open Group shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization from The Open Group. * */ /*********************************************************************** * * cursor creation code * * 05-Apr-89 Thomas E. LaStrange File created * ***********************************************************************/ #include #include "twm.h" #include #include "screen.h" #include "util.h" static struct _CursorName { const char *name; unsigned int shape; Cursor cursor; } cursor_names[] = { {"X_cursor", XC_X_cursor, None}, {"arrow", XC_arrow, None}, {"based_arrow_down", XC_based_arrow_down, None}, {"based_arrow_up", XC_based_arrow_up, None}, {"boat", XC_boat, None}, {"bogosity", XC_bogosity, None}, {"bottom_left_corner", XC_bottom_left_corner, None}, {"bottom_right_corner", XC_bottom_right_corner, None}, {"bottom_side", XC_bottom_side, None}, {"bottom_tee", XC_bottom_tee, None}, {"box_spiral", XC_box_spiral, None}, {"center_ptr", XC_center_ptr, None}, {"circle", XC_circle, None}, {"clock", XC_clock, None}, {"coffee_mug", XC_coffee_mug, None}, {"cross", XC_cross, None}, {"cross_reverse", XC_cross_reverse, None}, {"crosshair", XC_crosshair, None}, {"diamond_cross", XC_diamond_cross, None}, {"dot", XC_dot, None}, {"dotbox", XC_dotbox, None}, {"double_arrow", XC_double_arrow, None}, {"draft_large", XC_draft_large, None}, {"draft_small", XC_draft_small, None}, {"draped_box", XC_draped_box, None}, {"exchange", XC_exchange, None}, {"fleur", XC_fleur, None}, {"gobbler", XC_gobbler, None}, {"gumby", XC_gumby, None}, {"hand1", XC_hand1, None}, {"hand2", XC_hand2, None}, {"heart", XC_heart, None}, {"icon", XC_icon, None}, {"iron_cross", XC_iron_cross, None}, {"left_ptr", XC_left_ptr, None}, {"left_side", XC_left_side, None}, {"left_tee", XC_left_tee, None}, {"leftbutton", XC_leftbutton, None}, {"ll_angle", XC_ll_angle, None}, {"lr_angle", XC_lr_angle, None}, {"man", XC_man, None}, {"middlebutton", XC_middlebutton, None}, {"mouse", XC_mouse, None}, {"pencil", XC_pencil, None}, {"pirate", XC_pirate, None}, {"plus", XC_plus, None}, {"question_arrow", XC_question_arrow, None}, {"right_ptr", XC_right_ptr, None}, {"right_side", XC_right_side, None}, {"right_tee", XC_right_tee, None}, {"rightbutton", XC_rightbutton, None}, {"rtl_logo", XC_rtl_logo, None}, {"sailboat", XC_sailboat, None}, {"sb_down_arrow", XC_sb_down_arrow, None}, {"sb_h_double_arrow", XC_sb_h_double_arrow, None}, {"sb_left_arrow", XC_sb_left_arrow, None}, {"sb_right_arrow", XC_sb_right_arrow, None}, {"sb_up_arrow", XC_sb_up_arrow, None}, {"sb_v_double_arrow", XC_sb_v_double_arrow, None}, {"shuttle", XC_shuttle, None}, {"sizing", XC_sizing, None}, {"spider", XC_spider, None}, {"spraycan", XC_spraycan, None}, {"star", XC_star, None}, {"target", XC_target, None}, {"tcross", XC_tcross, None}, {"top_left_arrow", XC_top_left_arrow, None}, {"top_left_corner", XC_top_left_corner, None}, {"top_right_corner", XC_top_right_corner, None}, {"top_side", XC_top_side, None}, {"top_tee", XC_top_tee, None}, {"trek", XC_trek, None}, {"ul_angle", XC_ul_angle, None}, {"umbrella", XC_umbrella, None}, {"ur_angle", XC_ur_angle, None}, {"watch", XC_watch, None}, {"xterm", XC_xterm, None}, }; void NewFontCursor (Cursor *cp, const char *str) { int i; for (i = 0; i < sizeof(cursor_names)/sizeof(struct _CursorName); i++) { if (strcmp(str, cursor_names[i].name) == 0) { if (cursor_names[i].cursor == None) cursor_names[i].cursor = XCreateFontCursor(dpy, cursor_names[i].shape); *cp = cursor_names[i].cursor; return; } } fprintf (stderr, "%s: unable to find font cursor \"%s\"\n", ProgramName, str); } void NewBitmapCursor(Cursor *cp, char *source, char *mask) { int hotx, hoty; int sx, sy, mx, my; unsigned int sw, sh, mw, mh; Pixmap spm, mpm; spm = GetBitmap(source); if ((hotx = HotX) < 0) hotx = 0; if ((hoty = HotY) < 0) hoty = 0; mpm = GetBitmap(mask); /* make sure they are the same size */ XGetGeometry(dpy, spm, &JunkRoot, &sx, &sy, &sw, &sh, &JunkBW,&JunkDepth); XGetGeometry(dpy, mpm, &JunkRoot, &mx, &my, &mw, &mh, &JunkBW,&JunkDepth); if (sw != mw || sh != mh) { fprintf (stderr, "%s: cursor bitmaps \"%s\" and \"%s\" not the same size\n", ProgramName, source, mask); return; } *cp = XCreatePixmapCursor(dpy, spm, mpm, &Scr->PointerForeground, &Scr->PointerBackground, hotx,hoty); } ", XC_circle, None}, {"clock", XC_clock, None}, {"coffee_mug", XC_coffee_mug, None}, {"cross", XC_cross, None}, {"cross_reverse", XC_cross_reverse, None}, {"crosshair", XC_crosshair, None}, {"diamond_cross", XC_diamond_cross, None}, {"dot", XC_dot, None}, {"dotbox", XC_dotbox, None}, {"double_arrow", XC_double_arrow, None}, {"draft_large", XC_draft_large, None}, {"draft_small", XC_draft_small, None}, {"draped_box", XC_draped_box, twm-1.0.10/src/util.c000064401431060000012000000627061324771013600146070ustar00alancstaff00002660200014/*****************************************************************************/ /* Copyright 1989, 1998 The Open Group Permission to use, copy, modify, distribute, and sell this software and its documentation for any purpose is hereby granted without fee, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation. The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Except as contained in this notice, the name of The Open Group shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization from The Open Group. */ /** Copyright 1988 by Evans & Sutherland Computer Corporation, **/ /** Salt Lake City, Utah **/ /** Cambridge, Massachusetts **/ /** **/ /** All Rights Reserved **/ /** **/ /** Permission to use, copy, modify, and distribute this software and **/ /** its documentation for any purpose and without fee is hereby **/ /** granted, provided that the above copyright notice appear in all **/ /** copies and that both that copyright notice and this permis- **/ /** sion notice appear in supporting documentation, and that the **/ /** name of Evans & Sutherland not be used in advertising **/ /** in publicity pertaining to distribution of the software without **/ /** specific, written prior permission. **/ /** **/ /** EVANS & SUTHERLAND DISCLAIMs ALL WARRANTIES WITH REGARD **/ /** TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANT- **/ /** ABILITY AND FITNESS, IN NO EVENT SHALL EVANS & SUTHERLAND **/ /** BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAM- **/ /** AGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA **/ /** OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER **/ /** TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE **/ /** OR PERFORMANCE OF THIS SOFTWARE. **/ /*****************************************************************************/ /*********************************************************************** * * utility routines for twm * * 28-Oct-87 Thomas E. LaStrange File created * ***********************************************************************/ #include "twm.h" #include "util.h" #include "gram.h" #include "screen.h" #include #include #include #include #include static Pixmap CreateXLogoPixmap ( unsigned int *widthp, unsigned int *heightp ); static Pixmap CreateResizePixmap ( unsigned int *widthp, unsigned int *heightp ); static Pixmap CreateDotPixmap ( unsigned int *widthp, unsigned int *heightp ); static Pixmap CreateQuestionPixmap ( unsigned int *widthp, unsigned int *heightp ); static Pixmap CreateMenuPixmap ( unsigned int *widthp, unsigned int *heightp ); int HotX, HotY; /** * move a window outline * * \param root window we are outlining * \param x,y upper left coordinate * \param width,height size of the rectangle * \param bw border width of the frame * \param th title height */ void MoveOutline(Window root, int x, int y, int width, int height, int bw, int th) { static int lastx = 0; static int lasty = 0; static int lastWidth = 0; static int lastHeight = 0; static int lastBW = 0; static int lastTH = 0; int xl, xr, yt, yb, xinnerl, xinnerr, yinnert, yinnerb; int xthird, ythird; XSegment outline[18]; register XSegment *r; if (x == lastx && y == lasty && width == lastWidth && height == lastHeight && lastBW == bw && th == lastTH) return; r = outline; #define DRAWIT() \ if (lastWidth || lastHeight) \ { \ xl = lastx; \ xr = lastx + lastWidth - 1; \ yt = lasty; \ yb = lasty + lastHeight - 1; \ xinnerl = xl + lastBW; \ xinnerr = xr - lastBW; \ yinnert = yt + lastTH + lastBW; \ yinnerb = yb - lastBW; \ xthird = (xinnerr - xinnerl) / 3; \ ythird = (yinnerb - yinnert) / 3; \ \ r->x1 = xl; \ r->y1 = yt; \ r->x2 = xr; \ r->y2 = yt; \ r++; \ \ r->x1 = xl; \ r->y1 = yb; \ r->x2 = xr; \ r->y2 = yb; \ r++; \ \ r->x1 = xl; \ r->y1 = yt; \ r->x2 = xl; \ r->y2 = yb; \ r++; \ \ r->x1 = xr; \ r->y1 = yt; \ r->x2 = xr; \ r->y2 = yb; \ r++; \ \ r->x1 = xinnerl + xthird; \ r->y1 = yinnert; \ r->x2 = r->x1; \ r->y2 = yinnerb; \ r++; \ \ r->x1 = xinnerl + (2 * xthird); \ r->y1 = yinnert; \ r->x2 = r->x1; \ r->y2 = yinnerb; \ r++; \ \ r->x1 = xinnerl; \ r->y1 = yinnert + ythird; \ r->x2 = xinnerr; \ r->y2 = r->y1; \ r++; \ \ r->x1 = xinnerl; \ r->y1 = yinnert + (2 * ythird); \ r->x2 = xinnerr; \ r->y2 = r->y1; \ r++; \ \ if (lastTH != 0) { \ r->x1 = xl; \ r->y1 = yt + lastTH; \ r->x2 = xr; \ r->y2 = r->y1; \ r++; \ } \ } /* undraw the old one, if any */ DRAWIT (); lastx = x; lasty = y; lastWidth = width; lastHeight = height; lastBW = bw; lastTH = th; /* draw the new one, if any */ DRAWIT (); #undef DRAWIT if (r != outline) { XDrawSegments(dpy, root, Scr->DrawGC, outline, r - outline); } } /** * zoom in or out of an icon * * \param wf window to zoom from * \param wt window to zoom to */ void Zoom(Window wf, Window wt) { int fx, fy, tx, ty; /* from, to */ unsigned int fw, fh, tw, th; /* from, to */ long dx, dy, dw, dh; long z; int j; if (!Scr->DoZoom || Scr->ZoomCount < 1) return; if (wf == None || wt == None) return; XGetGeometry (dpy, wf, &JunkRoot, &fx, &fy, &fw, &fh, &JunkBW, &JunkDepth); XGetGeometry (dpy, wt, &JunkRoot, &tx, &ty, &tw, &th, &JunkBW, &JunkDepth); dx = ((long) (tx - fx)); /* going from -> to */ dy = ((long) (ty - fy)); /* going from -> to */ dw = ((long) (tw - fw)); /* going from -> to */ dh = ((long) (th - fh)); /* going from -> to */ z = (long) (Scr->ZoomCount + 1); for (j = 0; j < 2; j++) { long i; XDrawRectangle (dpy, Scr->Root, Scr->DrawGC, fx, fy, fw, fh); for (i = 1; i < z; i++) { int x = fx + (int) ((dx * i) / z); int y = fy + (int) ((dy * i) / z); unsigned width = (unsigned) (((long) fw) + (dw * i) / z); unsigned height = (unsigned) (((long) fh) + (dh * i) / z); XDrawRectangle (dpy, Scr->Root, Scr->DrawGC, x, y, width, height); } XDrawRectangle (dpy, Scr->Root, Scr->DrawGC, tx, ty, tw, th); } } /** * expand the tilde character to HOME if it is the first * character of the filename * * \return a pointer to the new name * * \param name the filename to expand */ char * ExpandFilename(const char *name) { char *newname; if (name[0] != '~') return strdup(name); newname = malloc (HomeLen + strlen(name) + 2); if (!newname) { fprintf (stderr, "%s: unable to allocate %ld bytes to expand filename %s/%s\n", ProgramName, HomeLen + (unsigned long)strlen(name) + 2, Home, &name[1]); } else { (void) sprintf (newname, "%s/%s", Home, &name[1]); } return newname; } /** * read in the bitmap file for the unknown icon * * \param name the filename to read */ void GetUnknownIcon(const char *name) { if ((Scr->UnknownPm = GetBitmap(name)) != None) { XGetGeometry(dpy, Scr->UnknownPm, &JunkRoot, &JunkX, &JunkY, (unsigned int *)&Scr->UnknownWidth, (unsigned int *)&Scr->UnknownHeight, &JunkBW, &JunkDepth); } } /** * FindBitmap - read in a bitmap file and return size * * \return pixmap associated with bitmap * * \param name filename to read * \param[out] widthp pointer to width of bitmap * \param[out] heightp pointer to height of bitmap */ Pixmap FindBitmap (const char *name, unsigned *widthp, unsigned *heightp) { char *bigname; Pixmap pm; if (!name) return None; /* * Names of the form :name refer to hardcoded images that are scaled to * look nice in title buttons. Eventually, it would be nice to put in a * menu symbol as well.... */ if (name[0] == ':') { int i; static struct { const char *name; Pixmap (*proc)(unsigned int *, unsigned int *); } pmtab[] = { { TBPM_DOT, CreateDotPixmap }, { TBPM_ICONIFY, CreateDotPixmap }, { TBPM_RESIZE, CreateResizePixmap }, { TBPM_XLOGO, CreateXLogoPixmap }, { TBPM_DELETE, CreateXLogoPixmap }, { TBPM_MENU, CreateMenuPixmap }, { TBPM_QUESTION, CreateQuestionPixmap }, }; for (i = 0; i < (sizeof pmtab)/(sizeof pmtab[0]); i++) { if (XmuCompareISOLatin1 (pmtab[i].name, name) == 0) return (*pmtab[i].proc) (widthp, heightp); } fprintf (stderr, "%s: no such built-in bitmap \"%s\"\n", ProgramName, name); return None; } /* * Generate a full pathname if any special prefix characters (such as ~) * are used. If the bigname is different from name, bigname will need to * be freed. */ bigname = ExpandFilename (name); if (!bigname) return None; /* * look along bitmapFilePath resource same as toolkit clients */ pm = XmuLocateBitmapFile (ScreenOfDisplay(dpy, Scr->screen), bigname, NULL, 0, (int *)widthp, (int *)heightp, &HotX, &HotY); if (pm == None && Scr->IconDirectory && bigname[0] != '/') { free (bigname); /* * Attempt to find icon in old IconDirectory (now obsolete) */ bigname = malloc (strlen(name) + strlen(Scr->IconDirectory) + 2); if (!bigname) { fprintf (stderr, "%s: unable to allocate memory for \"%s/%s\"\n", ProgramName, Scr->IconDirectory, name); return None; } (void) sprintf (bigname, "%s/%s", Scr->IconDirectory, name); if (XReadBitmapFile (dpy, Scr->Root, bigname, widthp, heightp, &pm, &HotX, &HotY) != BitmapSuccess) { pm = None; } } free (bigname); if (pm == None) { fprintf (stderr, "%s: unable to find bitmap \"%s\"\n", ProgramName, name); } return pm; } Pixmap GetBitmap (const char *name) { return FindBitmap (name, &JunkWidth, &JunkHeight); } void InsertRGBColormap (Atom a, XStandardColormap *maps, int nmaps, Bool replace) { StdCmap *sc = NULL; if (replace) { /* locate existing entry */ for (sc = Scr->StdCmapInfo.head; sc; sc = sc->next) { if (sc->atom == a) break; } } if (!sc) { /* no existing, allocate new */ sc = malloc (sizeof (StdCmap)); if (!sc) { fprintf (stderr, "%s: unable to allocate %ld bytes for StdCmap\n", ProgramName, (unsigned long)sizeof (StdCmap)); return; } } if (replace) { /* just update contents */ if (sc->maps) XFree (maps); if (sc == Scr->StdCmapInfo.mru) Scr->StdCmapInfo.mru = NULL; } else { /* else appending */ sc->next = NULL; sc->atom = a; if (Scr->StdCmapInfo.tail) { Scr->StdCmapInfo.tail->next = sc; } else { Scr->StdCmapInfo.head = sc; } Scr->StdCmapInfo.tail = sc; } sc->nmaps = nmaps; sc->maps = maps; return; } void RemoveRGBColormap (Atom a) { StdCmap *sc, *prev; prev = NULL; for (sc = Scr->StdCmapInfo.head; sc; sc = sc->next) { if (sc->atom == a) break; prev = sc; } if (sc) { /* found one */ if (sc->maps) XFree (sc->maps); if (prev) prev->next = sc->next; if (Scr->StdCmapInfo.head == sc) Scr->StdCmapInfo.head = sc->next; if (Scr->StdCmapInfo.tail == sc) Scr->StdCmapInfo.tail = prev; if (Scr->StdCmapInfo.mru == sc) Scr->StdCmapInfo.mru = NULL; } return; } void LocateStandardColormaps(void) { Atom *atoms; int natoms; int i; atoms = XListProperties (dpy, Scr->Root, &natoms); for (i = 0; i < natoms; i++) { XStandardColormap *maps = NULL; int nmaps; if (XGetRGBColormaps (dpy, Scr->Root, &maps, &nmaps, atoms[i])) { /* if got one, then append to current list */ InsertRGBColormap (atoms[i], maps, nmaps, False); } } if (atoms) XFree (atoms); return; } void GetColor(int kind, Pixel *what, const char *name) { XColor color, junkcolor; Status stat = 0; Colormap cmap = Scr->TwmRoot.cmaps.cwins[0]->colormap->c; #ifndef TOM if (!Scr->FirstTime) return; #endif if (Scr->Monochrome != kind) return; if (!XAllocNamedColor (dpy, cmap, name, &color, &junkcolor)) { /* if we could not allocate the color, let's see if this is a * standard colormap */ XStandardColormap *stdcmap = NULL; /* parse the named color */ if (name[0] != '#') stat = XParseColor (dpy, cmap, name, &color); if (!stat) { fprintf (stderr, "%s: invalid color name \"%s\"\n", ProgramName, name); return; } /* * look through the list of standard colormaps (check cache first) */ if (Scr->StdCmapInfo.mru && Scr->StdCmapInfo.mru->maps && (Scr->StdCmapInfo.mru->maps[Scr->StdCmapInfo.mruindex].colormap == cmap)) { stdcmap = &(Scr->StdCmapInfo.mru->maps[Scr->StdCmapInfo.mruindex]); } else { StdCmap *sc; for (sc = Scr->StdCmapInfo.head; sc; sc = sc->next) { int i; for (i = 0; i < sc->nmaps; i++) { if (sc->maps[i].colormap == cmap) { Scr->StdCmapInfo.mru = sc; Scr->StdCmapInfo.mruindex = i; stdcmap = &(sc->maps[i]); goto gotit; } } } } gotit: if (stdcmap) { color.pixel = (stdcmap->base_pixel + ((Pixel)(((float)color.red / 65535.0) * stdcmap->red_max + 0.5) * stdcmap->red_mult) + ((Pixel)(((float)color.green /65535.0) * stdcmap->green_max + 0.5) * stdcmap->green_mult) + ((Pixel)(((float)color.blue / 65535.0) * stdcmap->blue_max + 0.5) * stdcmap->blue_mult)); } else { fprintf (stderr, "%s: unable to allocate color \"%s\"\n", ProgramName, name); return; } } *what = color.pixel; } void GetColorValue(int kind, XColor *what, const char *name) { XColor junkcolor; Colormap cmap = Scr->TwmRoot.cmaps.cwins[0]->colormap->c; #ifndef TOM if (!Scr->FirstTime) return; #endif if (Scr->Monochrome != kind) return; if (!XLookupColor (dpy, cmap, name, what, &junkcolor)) { fprintf (stderr, "%s: invalid color name \"%s\"\n", ProgramName, name); } else { what->pixel = AllPlanes; } } /* * The following functions are sensible to 'use_fontset'. * When 'use_fontset' is True, * - XFontSet-related internationalized functions are used * so as multibyte languages can be displayed. * When 'use_fontset' is False, * - XFontStruct-related conventional functions are used * so as 8-bit characters can be displayed even when * locale is not set properly. */ void GetFont(MyFont *font) { const char *deffontname = "fixed"; char **missing_charset_list_return; int missing_charset_count_return; char *def_string_return; XFontSetExtents *font_extents; XFontStruct **xfonts; char **font_names; register int i; int ascent; int descent; int fnum; if (use_fontset) { if (font->fontset != NULL){ XFreeFontSet(dpy, font->fontset); } if( (font->fontset = XCreateFontSet(dpy, font->name, &missing_charset_list_return, &missing_charset_count_return, &def_string_return)) == NULL) { fprintf (stderr, "%s: unable to open fontset \"%s\"\n", ProgramName, font->name); exit(1); } for(i=0; ifontset); fnum = XFontsOfFontSet(font->fontset, &xfonts, &font_names); for( i = 0, ascent = 0, descent = 0; iascent) ascent = (*xfonts)->ascent; if (descent < (*xfonts)->descent) descent = (*xfonts)->descent; xfonts++; } font->height = font_extents->max_logical_extent.height; font->y = ascent; font->ascent = ascent; font->descent = descent; return; } if (font->font != NULL) XFreeFont(dpy, font->font); if ((font->font = XLoadQueryFont(dpy, font->name)) == NULL) { if (Scr->DefaultFont.name) { deffontname = Scr->DefaultFont.name; } if ((font->font = XLoadQueryFont(dpy, deffontname)) == NULL) { fprintf (stderr, "%s: unable to open fonts \"%s\" or \"%s\"\n", ProgramName, font->name, deffontname); exit(1); } } font->height = font->font->ascent + font->font->descent; font->y = font->font->ascent; font->ascent = font->font->ascent; font->descent = font->font->descent; } int MyFont_TextWidth(MyFont *font, const char *string, int len) { XRectangle ink_rect; XRectangle logical_rect; if (use_fontset) { XmbTextExtents(font->fontset, string, len, &ink_rect, &logical_rect); return logical_rect.width; } return XTextWidth(font->font, string, len); } void MyFont_DrawImageString(Display *dpy, Drawable d, MyFont *font, GC gc, int x, int y, const char *string, int len) { if (use_fontset) { XmbDrawImageString(dpy, d, font->fontset, gc, x, y, string, len); return; } XDrawImageString (dpy, d, gc, x, y, string, len); } void MyFont_DrawString(Display *dpy, Drawable d, MyFont *font, GC gc, int x, int y, const char *string, int len) { if (use_fontset) { XmbDrawString(dpy, d, font->fontset, gc, x, y, string, len); return; } XDrawString (dpy, d, gc, x, y, string, len); } void MyFont_ChangeGC(unsigned long fix_fore, unsigned long fix_back, MyFont *fix_font) { Gcv.foreground = fix_fore; Gcv.background = fix_back; if (use_fontset) { XChangeGC(dpy, Scr->NormalGC, GCForeground|GCBackground, &Gcv); return; } Gcv.font = fix_font->font->fid; XChangeGC(dpy, Scr->NormalGC, GCFont|GCForeground|GCBackground,&Gcv); } /* * The following functions are internationalized substitutions * for XFetchName and XGetIconName using XGetWMName and * XGetWMIconName. * * Please note that the third arguments have to be freed using free(), * not XFree(). */ Status I18N_FetchName(Display *dpy, Window w, char **winname) { int status; XTextProperty text_prop; char **list; int num; status = XGetWMName(dpy, w, &text_prop); if (!status || !text_prop.value || !text_prop.nitems) { *winname = NULL; return 0; } status = XmbTextPropertyToTextList(dpy, &text_prop, &list, &num); if (status < Success || !num || !*list) { *winname = NULL; return 0; } XFree(text_prop.value); *winname = (char *)strdup(*list); XFreeStringList(list); return 1; } Status I18N_GetIconName(Display *dpy, Window w, char **iconname) { int status; XTextProperty text_prop; char **list; int num; status = XGetWMIconName(dpy, w, &text_prop); if (!status || !text_prop.value || !text_prop.nitems) return 0; status = XmbTextPropertyToTextList(dpy, &text_prop, &list, &num); if (status < Success || !num || !*list) return 0; XFree(text_prop.value); *iconname = (char *)strdup(*list); XFreeStringList(list); return 1; } /** * separate routine to set focus to make things more understandable * and easier to debug */ void SetFocus (TwmWindow *tmp_win, Time time) { Window w = (tmp_win ? tmp_win->w : PointerRoot); #ifdef TRACE if (tmp_win) { printf ("Focusing on window \"%s\"\n", tmp_win->full_name); } else { printf ("Unfocusing; Scr->Focus was \"%s\"\n", Scr->Focus ? Scr->Focus->full_name : "(nil)"); } #endif XSetInputFocus (dpy, w, RevertToPointerRoot, time); } static Pixmap CreateXLogoPixmap (unsigned *widthp, unsigned *heightp) { int h = Scr->TBInfo.width - Scr->TBInfo.border * 2; if (h < 0) h = 0; *widthp = *heightp = (unsigned int) h; if (Scr->tbpm.xlogo == None) { GC gc, gcBack; Scr->tbpm.xlogo = XCreatePixmap (dpy, Scr->Root, h, h, 1); gc = XCreateGC (dpy, Scr->tbpm.xlogo, 0L, NULL); XSetForeground (dpy, gc, 0); XFillRectangle (dpy, Scr->tbpm.xlogo, gc, 0, 0, h, h); XSetForeground (dpy, gc, 1); gcBack = XCreateGC (dpy, Scr->tbpm.xlogo, 0L, NULL); XSetForeground (dpy, gcBack, 0); /* * draw the logo large so that it gets as dense as possible; then white * out the edges so that they look crisp */ XmuDrawLogo (dpy, Scr->tbpm.xlogo, gc, gcBack, -1, -1, h + 2, h + 2); XDrawRectangle (dpy, Scr->tbpm.xlogo, gcBack, 0, 0, h - 1, h - 1); /* * done drawing */ XFreeGC (dpy, gc); XFreeGC (dpy, gcBack); } return Scr->tbpm.xlogo; } static Pixmap CreateResizePixmap (unsigned *widthp, unsigned *heightp) { int h = Scr->TBInfo.width - Scr->TBInfo.border * 2; if (h < 1) h = 1; *widthp = *heightp = (unsigned int) h; if (Scr->tbpm.resize == None) { XPoint points[3]; GC gc; int w; int lw; /* * create the pixmap */ Scr->tbpm.resize = XCreatePixmap (dpy, Scr->Root, h, h, 1); gc = XCreateGC (dpy, Scr->tbpm.resize, 0L, NULL); XSetForeground (dpy, gc, 0); XFillRectangle (dpy, Scr->tbpm.resize, gc, 0, 0, h, h); XSetForeground (dpy, gc, 1); lw = h / 16; if (lw == 1) lw = 0; XSetLineAttributes (dpy, gc, lw, LineSolid, CapButt, JoinMiter); /* * draw the resize button, */ w = (h * 2) / 3; points[0].x = w; points[0].y = 0; points[1].x = w; points[1].y = w; points[2].x = 0; points[2].y = w; XDrawLines (dpy, Scr->tbpm.resize, gc, points, 3, CoordModeOrigin); w = w / 2; points[0].x = w; points[0].y = 0; points[1].x = w; points[1].y = w; points[2].x = 0; points[2].y = w; XDrawLines (dpy, Scr->tbpm.resize, gc, points, 3, CoordModeOrigin); /* * done drawing */ XFreeGC(dpy, gc); } return Scr->tbpm.resize; } static Pixmap CreateDotPixmap (unsigned *widthp, unsigned *heightp) { int h = Scr->TBInfo.width - Scr->TBInfo.border * 2; h = h * 3 / 4; if (h < 1) h = 1; if (!(h & 1)) h--; *widthp = *heightp = (unsigned int) h; if (Scr->tbpm.delete == None) { GC gc; Pixmap pix; pix = Scr->tbpm.delete = XCreatePixmap (dpy, Scr->Root, h, h, 1); gc = XCreateGC (dpy, pix, 0L, NULL); XSetLineAttributes (dpy, gc, h, LineSolid, CapRound, JoinRound); XSetForeground (dpy, gc, 0L); XFillRectangle (dpy, pix, gc, 0, 0, h, h); XSetForeground (dpy, gc, 1L); XDrawLine (dpy, pix, gc, h/2, h/2, h/2, h/2); XFreeGC (dpy, gc); } return Scr->tbpm.delete; } #define questionmark_width 8 #define questionmark_height 8 static char questionmark_bits[] = { 0x38, 0x7c, 0x64, 0x30, 0x18, 0x00, 0x18, 0x18}; static Pixmap CreateQuestionPixmap (unsigned *widthp, unsigned *heightp) { *widthp = questionmark_width; *heightp = questionmark_height; if (Scr->tbpm.question == None) { Scr->tbpm.question = XCreateBitmapFromData (dpy, Scr->Root, questionmark_bits, questionmark_width, questionmark_height); } /* * this must succeed or else we are in deep trouble elsewhere */ return Scr->tbpm.question; } static Pixmap CreateMenuPixmap (unsigned *widthp, unsigned *heightp) { return CreateMenuIcon (Scr->TBInfo.width - Scr->TBInfo.border * 2, widthp,heightp); } Pixmap CreateMenuIcon (int height, unsigned *widthp, unsigned *heightp) { int h, w; int ih, iw; int ix, iy; int mh, mw; int tw, th; int lw, lh; int lx, ly; int lines, dly; int off; int bw; h = height; w = h * 7 / 8; if (h < 1) h = 1; if (w < 1) w = 1; *widthp = w; *heightp = h; if (Scr->tbpm.menu == None) { Pixmap pix; GC gc; pix = Scr->tbpm.menu = XCreatePixmap (dpy, Scr->Root, w, h, 1); gc = XCreateGC (dpy, pix, 0L, NULL); XSetForeground (dpy, gc, 0L); XFillRectangle (dpy, pix, gc, 0, 0, w, h); XSetForeground (dpy, gc, 1L); ix = 1; iy = 1; ih = h - iy * 2; iw = w - ix * 2; off = ih / 8; mh = ih - off; mw = iw - off; bw = mh / 16; if (bw == 0 && mw > 2) bw = 1; tw = mw - bw * 2; th = mh - bw * 2; XFillRectangle (dpy, pix, gc, ix, iy, mw, mh); XFillRectangle (dpy, pix, gc, ix + iw - mw, iy + ih - mh, mw, mh); XSetForeground (dpy, gc, 0L); XFillRectangle (dpy, pix, gc, ix+bw, iy+bw, tw, th); XSetForeground (dpy, gc, 1L); lw = tw / 2; if ((tw & 1) ^ (lw & 1)) lw++; lx = ix + bw + (tw - lw) / 2; lh = th / 2 - bw; if ((lh & 1) ^ ((th - bw) & 1)) lh++; ly = iy + bw + (th - bw - lh) / 2; lines = 3; if ((lh & 1) && lh < 6) { lines--; } dly = lh / (lines - 1); while (lines--) { XFillRectangle (dpy, pix, gc, lx, ly, lw, bw); ly += dly; } XFreeGC (dpy, gc); } return Scr->tbpm.menu; } void Bell(int type, int percent, Window win) { #ifdef XKB XkbStdBell(dpy, win, percent, type); #else XBell(dpy, percent); #endif return; } lated conventional functions are used * so as 8-bit ctwm-1.0.10/src/deftwmrc.sed000064401431060000012000000000651324771013600157640ustar00alancstaff00002660200014/^#/d s/"/\\"/g s/^/ (unsigned char *) "/ s/$/",/ twm-1.0.10/src/resize.h000064401431060000012000000102661324771013600151320ustar00alancstaff00002660200014/*****************************************************************************/ /* Copyright 1989, 1998 The Open Group Permission to use, copy, modify, distribute, and sell this software and its documentation for any purpose is hereby granted without fee, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation. The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Except as contained in this notice, the name of The Open Group shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization from The Open Group. */ /** Copyright 1988 by Evans & Sutherland Computer Corporation, **/ /** Salt Lake City, Utah **/ /** Cambridge, Massachusetts **/ /** **/ /** All Rights Reserved **/ /** **/ /** Permission to use, copy, modify, and distribute this software and **/ /** its documentation for any purpose and without fee is hereby **/ /** granted, provided that the above copyright notice appear in all **/ /** copies and that both that copyright notice and this permis- **/ /** sion notice appear in supporting documentation, and that the **/ /** name of Evans & Sutherland not be used in advertising **/ /** in publicity pertaining to distribution of the software without **/ /** specific, written prior permission. **/ /** **/ /** EVANS & SUTHERLAND DISCLAIMs ALL WARRANTIES WITH REGARD **/ /** TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANT- **/ /** ABILITY AND FITNESS, IN NO EVENT SHALL EVANS & SUTHERLAND **/ /** BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAM- **/ /** AGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA **/ /** OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER **/ /** TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE **/ /** OR PERFORMANCE OF THIS SOFTWARE. **/ /*****************************************************************************/ /********************************************************************** * * resize function externs * * 8-Apr-88 Tom LaStrange Initial Version. * **********************************************************************/ #ifndef _RESIZE_ #define _RESIZE_ extern void AddEndResize ( TwmWindow *tmp_win ); extern void AddStartResize ( TwmWindow *tmp_win, int x, int y, int w, int h ); extern void ConstrainSize ( TwmWindow *tmp_win, int *widthp, int *heightp ); extern void DoResize ( int x_root, int y_root, TwmWindow *tmp_win ); extern void EndResize ( void ); extern void fullzoom ( TwmWindow *tmp_win, int flag ); extern void MenuDoResize ( int x_root, int y_root, TwmWindow *tmp_win ); extern void MenuEndResize ( TwmWindow *tmp_win ); extern void MenuStartResize ( TwmWindow *tmp_win, int x, int y, int w, int h ); extern void SetFrameShape ( TwmWindow *tmp ); extern void SetupFrame ( TwmWindow *tmp_win, int x, int y, int w, int h, int bw, Bool sendEvent ); extern void SetupWindow ( TwmWindow *tmp_win, int x, int y, int w, int h, int bw ); extern void StartResize ( XEvent *evp, TwmWindow *tmp_win, Bool fromtitlebar ); #endif /* _RESIZE_ */ twm-1.0.10/src/screen.h000064401431060000012000000267011324771013600151110ustar00alancstaff00002660200014/* * Copyright 1989, 1998 The Open Group Permission to use, copy, modify, distribute, and sell this software and its documentation for any purpose is hereby granted without fee, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation. The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Except as contained in this notice, the name of The Open Group shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization from The Open Group. * */ /*********************************************************************** * * twm per-screen data include file * * 11-3-88 Dave Payne, Apple Computer File created * ***********************************************************************/ #ifndef _SCREEN_ #define _SCREEN_ #include #include #include #include "list.h" #include "menus.h" #include "iconmgr.h" typedef struct _StdCmap { struct _StdCmap *next; /* next link in chain */ Atom atom; /* property from which this came */ int nmaps; /* number of maps below */ XStandardColormap *maps; /* the actual maps */ } StdCmap; #define SIZE_HINDENT 10 #define SIZE_VINDENT 2 typedef struct _TitlebarPixmaps { Pixmap xlogo; Pixmap resize; Pixmap question; Pixmap menu; Pixmap delete; } TitlebarPixmaps; typedef struct ScreenInfo { int screen; /* the default screen */ int d_depth; /* copy of DefaultDepth(dpy, screen) */ Visual *d_visual; /* copy of DefaultVisual(dpy, screen) */ int Monochrome; /* is the display monochrome ? */ int MyDisplayWidth; /* my copy of DisplayWidth(dpy, screen) */ int MyDisplayHeight; /* my copy of DisplayHeight(dpy, screen) */ int MaxWindowWidth; /* largest window to allow */ int MaxWindowHeight; /* ditto */ TwmWindow TwmRoot; /* the head of the twm window list */ Window Root; /* the root window */ Window SizeWindow; /* the resize dimensions window */ Window InfoWindow; /* the information window */ name_list *Icons; /* list of icon pixmaps */ TitlebarPixmaps tbpm; /* titlebar pixmaps */ Pixmap UnknownPm; /* the unknown icon pixmap */ Pixmap siconifyPm; /* the icon manager iconify pixmap */ Pixmap pullPm; /* pull right menu icon */ unsigned int pullW, pullH; /* size of pull right menu icon */ Pixmap hilitePm; /* focus highlight window background */ int hilite_pm_width, hilite_pm_height; /* cache the size */ MenuRoot *MenuList; /* head of the menu list */ MenuRoot *LastMenu; /* the last menu (mostly unused?) */ MenuRoot *Windows; /* the TwmWindows menu */ TwmWindow *Ring; /* one of the windows in window ring */ TwmWindow *RingLeader; /* current winodw in ring */ MouseButton Mouse[MAX_BUTTONS+1][NUM_CONTEXTS][MOD_SIZE]; MouseButton DefaultFunction; MouseButton WindowFunction; struct { Colormaps *cmaps; /* current list of colormap windows */ int maxCmaps; /* maximum number of installed colormaps */ unsigned long first_req; /* seq # for first XInstallColormap() req in pass thru loading a colortable list */ int root_pushes; /* current push level to install root colormap windows */ TwmWindow *pushed_window; /* saved window to install when pushes drops to zero */ } cmapInfo; struct { StdCmap *head, *tail; /* list of maps */ StdCmap *mru; /* most recently used in list */ int mruindex; /* index of mru in entry */ } StdCmapInfo; struct { int nleft, nright; /* numbers of buttons in list */ TitleButton *head; /* start of list */ int border; /* button border */ int pad; /* button-padding */ int width; /* width of single button & border */ int leftx; /* start of left buttons */ int titlex; /* start of title string */ int rightoff; /* offset back from right edge */ } TBInfo; ColorPair BorderTileC; /* border tile colors */ ColorPair TitleC; /* titlebar colors */ ColorPair MenuC; /* menu colors */ ColorPair MenuTitleC; /* menu title colors */ ColorPair IconC; /* icon colors */ ColorPair IconManagerC; /* icon manager colors */ XColor PointerForeground; /* pointer foreground color */ XColor PointerBackground; /* pointer background color */ ColorPair DefaultC; /* default colors */ Pixel BorderColor; /* color of window borders */ Pixel MenuShadowColor; /* menu shadow color */ Pixel MenuBorderColor; /* menu border color */ Pixel IconBorderColor; /* icon border color */ Pixel IconManagerHighlight; /* icon manager highlight */ Cursor TitleCursor; /* title bar cursor */ Cursor FrameCursor; /* frame cursor */ Cursor IconCursor; /* icon cursor */ Cursor IconMgrCursor; /* icon manager cursor */ Cursor ButtonCursor; /* title bar button cursor */ Cursor MoveCursor; /* move cursor */ Cursor ResizeCursor; /* resize cursor */ Cursor WaitCursor; /* wait a while cursor */ Cursor MenuCursor; /* menu cursor */ Cursor SelectCursor; /* dot cursor for f.move, etc. from menus */ Cursor DestroyCursor; /* skull and cross bones, f.destroy */ name_list *BorderColorL; name_list *IconBorderColorL; name_list *BorderTileForegroundL; name_list *BorderTileBackgroundL; name_list *TitleForegroundL; name_list *TitleBackgroundL; name_list *IconForegroundL; name_list *IconBackgroundL; name_list *IconManagerFL; name_list *IconManagerBL; name_list *IconMgrs; name_list *NoTitle; /* list of window names with no title bar */ name_list *MakeTitle; /* list of window names with title bar */ name_list *AutoRaise; /* list of window names to auto-raise */ name_list *IconNames; /* list of window names and icon names */ name_list *NoHighlight; /* list of windows to not highlight */ name_list *NoStackModeL; /* windows to ignore stack mode requests */ name_list *NoTitleHighlight;/* list of windows to not highlight the TB*/ name_list *DontIconify; /* don't iconify by unmapping */ name_list *IconMgrNoShow; /* don't show in the icon manager */ name_list *IconMgrShow; /* show in the icon manager */ name_list *IconifyByUn; /* windows to iconify by unmapping */ name_list *StartIconified; /* windows to start iconic */ name_list *IconManagerHighlightL; /* icon manager highlight colors */ name_list *SqueezeTitleL; /* windows of which to squeeze title */ name_list *DontSqueezeTitleL; /* windows of which not to squeeze */ name_list *WindowRingL; /* windows in ring */ name_list *WarpCursorL; /* windows to warp cursor to on deiconify */ GC NormalGC; /* normal GC for everything */ GC MenuGC; /* gc for menus */ GC DrawGC; /* GC to draw lines for move and resize */ unsigned long Black; unsigned long White; unsigned long XORvalue; /* number to use when drawing xor'ed */ MyFont TitleBarFont; /* title bar font structure */ MyFont MenuFont; /* menu font structure */ MyFont IconFont; /* icon font structure */ MyFont SizeFont; /* resize font structure */ MyFont IconManagerFont; /* window list font structure */ MyFont DefaultFont; IconMgr iconmgr; /* default icon manager */ struct IconRegion *FirstRegion; /* pointer to icon regions */ struct IconRegion *LastRegion; /* pointer to the last icon region */ char *IconDirectory; /* icon directory to search */ int SizeStringOffset; /* x offset in size window for drawing */ int SizeStringWidth; /* minimum width of size window */ int BorderWidth; /* border width of twm windows */ int IconBorderWidth; /* border width of icon windows */ int MenuBorderWidth; /* border width of twm menus */ int UnknownWidth; /* width of the unknown icon */ int UnknownHeight; /* height of the unknown icon */ int TitleHeight; /* height of the title bar window */ TwmWindow *Focus; /* the twm window that has focus */ int EntryHeight; /* menu entry height */ int FramePadding; /* distance between decorations and border */ int TitlePadding; /* distance between items in titlebar */ int ButtonIndent; /* amount to shrink buttons on each side */ int NumAutoRaises; /* number of autoraise windows on screen */ short NoDefaults; /* do not add in default UI stuff */ short UsePPosition; /* what do with PPosition, see values below */ short AutoRelativeResize; /* start resize relative to position in quad */ short FocusRoot; /* is the input focus on the root ? */ short WarpCursor; /* warp cursor on de-iconify ? */ short ForceIcon; /* force the icon to the user specified */ short NoGrabServer; /* don't do server grabs */ short NoRaiseMove; /* don't raise window following move */ short NoRaiseResize; /* don't raise window following resize */ short NoRaiseDeicon; /* don't raise window on deiconify */ short NoRaiseWarp; /* don't raise window on warp */ short DontMoveOff; /* don't allow windows to be moved off */ short DoZoom; /* zoom in and out of icons */ short TitleFocus; /* focus on window in title bar ? */ short NoTitlebar; /* put title bars on windows */ short DecorateTransients; /* put title bars on transients */ short IconifyByUnmapping; /* simply unmap windows when iconifying */ short ShowIconManager; /* display the window list */ short IconManagerDontShow; /* show nothing in the icon manager */ short BackingStore; /* use backing store for menus */ short SaveUnder; /* use save under's for menus */ short RandomPlacement; /* randomly place windows that no give hints */ short OpaqueMove; /* move the window rather than outline */ short Highlight; /* should we highlight the window borders */ short StackMode; /* should we honor stack mode requests */ short TitleHighlight; /* should we highlight the titlebar */ short MoveDelta; /* number of pixels before f.move starts */ short ZoomCount; /* zoom outline count */ short SortIconMgr; /* sort entries in the icon manager */ short Shadow; /* show the menu shadow */ short InterpolateMenuColors;/* make pretty menus */ short NoIconManagers; /* Don't create any icon managers */ short ClientBorderWidth; /* respect client window border width */ short SqueezeTitle; /* make title as small as possible */ short HaveFonts; /* set if fonts have been loaded */ short FirstTime; /* first time we've read .twmrc */ short CaseSensitive; /* be case-sensitive when sorting names */ short WarpUnmapped; /* allow warping to unmapped windows */ FuncKey FuncKeyRoot; } ScreenInfo; extern int MultiScreen; extern int NumScreens; extern ScreenInfo **ScreenList; extern ScreenInfo *Scr; extern int FirstScreen; #define PPOS_OFF 0 #define PPOS_ON 1 #define PPOS_NON_ZERO 2 /* may eventually want an option for having the PPosition be the initial location for the drag lines */ #endif /* _SCREEN_ */ twm-1.0.10/src/iconmgr.h000064401431060000012000000061261324771013600152670ustar00alancstaff00002660200014/* * Copyright 1989, 1998 The Open Group Permission to use, copy, modify, distribute, and sell this software and its documentation for any purpose is hereby granted without fee, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation. The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Except as contained in this notice, the name of The Open Group shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization from The Open Group. * */ /*********************************************************************** * * Icon Manager includes * * 09-Mar-89 Tom LaStrange File Created * ***********************************************************************/ #ifndef _ICONMGR_ #define _ICONMGR_ typedef struct WList { struct WList *next; struct WList *prev; struct TwmWindow *twm; struct IconMgr *iconmgr; Window w; Window icon; int x, y, width, height; int row, col; int me; Pixel fore, back, highlight; unsigned top, bottom; short active; short down; } WList; typedef struct IconMgr { struct IconMgr *next; /* pointer to the next icon manager */ struct IconMgr *prev; /* pointer to the previous icon mgr */ struct IconMgr *lasti; /* pointer to the last icon mgr */ struct WList *first; /* first window in the list */ struct WList *last; /* last window in the list */ struct WList *active; /* the active entry */ TwmWindow *twm_win; /* back pointer to the new parent */ struct ScreenInfo *scr; /* the screen this thing is on */ Window w; /* this icon manager window */ char *geometry; /* geometry string */ char *name; char *icon_name; int x, y, width, height; int columns, cur_rows, cur_columns; int count; } IconMgr; extern int iconmgr_textx; extern WList *DownIconManager; extern int iconifybox_width, iconifybox_height; extern void ActiveIconManager ( WList *active ); extern WList *AddIconManager ( TwmWindow *tmp_win ); extern IconMgr *AllocateIconManager ( char *name, char *icon_name, char *geom, int columns ); extern void CreateIconManagers ( void ); extern void DrawIconManagerBorder ( WList *tmp ); extern void JumpIconManager ( int dir ); extern void MoveIconManager ( int dir ); extern void NotActiveIconManager ( WList *active ); extern void PackIconManager ( IconMgr *ip ); extern void RemoveIconManager ( TwmWindow *tmp_win ); extern void SortIconManager ( IconMgr *ip ); #endif /* _ICONMGR_ */ e, and sell this software and its documentation for any purpose is hereby granted without fee, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation. The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUTtwm-1.0.10/src/session.h000064401431060000012000000035001324771013600153050ustar00alancstaff00002660200014/* * Copyright (C) 1998 The XFree86 Project, Inc. All Rights Reserved. * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * XFREE86 PROJECT BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. * * Except as contained in this notice, the name of the XFree86 Project shall * not be used in advertising or otherwise to promote the sale, use or other * dealings in this Software without prior written authorization from the * XFree86 Project. */ #ifndef _SESSION_H #define _SESSION_H #include extern void ConnectToSessionManager ( char *previous_id ); extern int GetWindowConfig ( TwmWindow *theWindow, short *x, short *y, unsigned short *width, unsigned short *height, Bool *iconified, Bool *icon_info_present, short *icon_x, short *icon_y, Bool *width_ever_changed_by_user, Bool *height_ever_changed_by_user ); extern void ReadWinConfigFile ( char *filename ); extern SmcConn smcConn; #endif twm-1.0.10/src/Makefile.am000064401431060000012000000047501324771013600155150ustar00alancstaff00002660200014# # Copyright 2005 Red Hat, Inc. # # Permission to use, copy, modify, distribute, and sell this software and its # documentation for any purpose is hereby granted without fee, provided that # the above copyright notice appear in all copies and that both that # copyright notice and this permission notice appear in supporting # documentation, and that the name of Red Hat not be used in # advertising or publicity pertaining to distribution of the software without # specific, written prior permission. Red Hat makes no # representations about the suitability of this software for any purpose. It # is provided "as is" without express or implied warranty. # # RED HAT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, # INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO # EVENT SHALL RED HAT BE LIABLE FOR ANY SPECIAL, INDIRECT OR # CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, # DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER # TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR # PERFORMANCE OF THIS SOFTWARE. # AM_YFLAGS = -d bin_PROGRAMS = twm rcdir = ${datadir}/X11/twm dist_rc_DATA = system.twmrc AM_CPPFLAGS = \ -DXVENDORNAME=\"The\ X.Org\ Foundation\" \ -DXORG_RELEASE=\"Release\ $(VERSION)\" \ -DSYSTEM_INIT_FILE=\"${datadir}/X11/twm/system.twmrc\" AM_CFLAGS = $(TWM_CFLAGS) twm_LDADD = $(TWM_LIBS) twm_SOURCES = \ add_window.c \ add_window.h \ cursor.c \ deftwmrc.c \ events.c \ events.h \ gc.c \ gc.h \ iconmgr.c \ iconmgr.h \ icons.c \ icons.h \ list.c \ list.h \ menus.c \ menus.h \ parse.c \ parse.h \ resize.c \ resize.h \ screen.h \ session.c \ session.h \ twm.c \ twm.h \ util.c \ util.h \ version.c \ version.h \ gram.y \ lex.l BUILT_SOURCES = gram.h deftwmrc.c deftwmrc.c: system.twmrc $(AM_V_at)rm -f $@ ; \ echo '/* ' >>$@ ; \ echo ' * This file is generated automatically from the default' >>$@ ; \ echo ' * twm bindings file system.twmrc by the twm Makefile.' >>$@ ; \ echo ' */' >>$@ ; \ echo '' >>$@ ; \ echo 'unsigned char *defTwmrc[] = {' >>$@ ; \ $(SED) -f ${srcdir}/deftwmrc.sed < ${srcdir}/system.twmrc >>$@ ; \ echo ' (unsigned char *) 0 };' >>$@ EXTRA_DIST = deftwmrc.sed siconify.bm twm-1.0.10/src/system.twmrc000064401431060000012000000045631324771013600160650ustar00alancstaff00002660200014# # Default twm configuration file; needs to be kept small to conserve string # space in systems whose compilers don't handle medium-sized strings. # # Sites should tailor this file, providing any extra title buttons, menus, etc. # that may be appropriate for their environment. For example, if most of the # users were accustomed to uwm, the defaults could be set up not to decorate # any windows and to use meta-keys. # NoGrabServer RestartPreviousState DecorateTransients TitleFont "-adobe-helvetica-bold-r-normal--*-120-*-*-*-*-*-*" ResizeFont "-adobe-helvetica-bold-r-normal--*-120-*-*-*-*-*-*" MenuFont "-adobe-helvetica-bold-r-normal--*-120-*-*-*-*-*-*" IconFont "-adobe-helvetica-bold-r-normal--*-100-*-*-*-*-*-*" IconManagerFont "-adobe-helvetica-bold-r-normal--*-100-*-*-*" #ClientBorderWidth Color { BorderColor "slategrey" DefaultBackground "rgb:2/a/9" DefaultForeground "gray85" TitleBackground "rgb:2/a/9" TitleForeground "gray85" MenuBackground "rgb:2/a/9" MenuForeground "gray85" MenuBorderColor "slategrey" MenuTitleBackground "gray70" MenuTitleForeground "rgb:2/a/9" IconBackground "rgb:2/a/9" IconForeground "gray85" IconBorderColor "gray85" IconManagerBackground "rgb:2/a/9" IconManagerForeground "gray85" } # # Define some useful functions for motion-based actions. # MoveDelta 3 Function "move-or-lower" { f.move f.deltastop f.lower } Function "move-or-raise" { f.move f.deltastop f.raise } Function "move-or-iconify" { f.move f.deltastop f.iconify } # # Set some useful bindings. Sort of uwm-ish, sort of simple-button-ish # Button1 = : root : f.menu "defops" Button1 = m : window|icon : f.function "move-or-lower" Button2 = m : window|icon : f.iconify Button3 = m : window|icon : f.function "move-or-raise" Button1 = : title : f.function "move-or-raise" Button2 = : title : f.raiselower Button1 = : icon : f.function "move-or-iconify" Button2 = : icon : f.iconify Button1 = : iconmgr : f.iconify Button2 = : iconmgr : f.iconify # # And a menus with the usual things # menu "defops" { "Twm" f.title "Iconify" f.iconify "Resize" f.resize "Move" f.move "Raise" f.raise "Lower" f.lower "" f.nop "Focus" f.focus "Unfocus" f.unfocus "Show Iconmgr" f.showiconmgr "Hide Iconmgr" f.hideiconmgr "" f.nop "Xterm" f.exec "exec xterm &" "" f.nop "Kill" f.destroy "Delete" f.delete "" f.nop "Restart" f.restart "Exit" f.quit } twm-1.0.10/src/parse.c000064401431060000012000001004611324771013600147330ustar00alancstaff00002660200014/*****************************************************************************/ /* Copyright 1989, 1998 The Open Group Permission to use, copy, modify, distribute, and sell this software and its documentation for any purpose is hereby granted without fee, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation. The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Except as contained in this notice, the name of The Open Group shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization from The Open Group. */ /** Copyright 1988 by Evans & Sutherland Computer Corporation, **/ /** Salt Lake City, Utah **/ /** Cambridge, Massachusetts **/ /** **/ /** All Rights Reserved **/ /** **/ /** Permission to use, copy, modify, and distribute this software and **/ /** its documentation for any purpose and without fee is hereby **/ /** granted, provided that the above copyright notice appear in all **/ /** copies and that both that copyright notice and this permis- **/ /** sion notice appear in supporting documentation, and that the **/ /** name of Evans & Sutherland not be used in advertising **/ /** in publicity pertaining to distribution of the software without **/ /** specific, written prior permission. **/ /** **/ /** EVANS & SUTHERLAND DISCLAIMs ALL WARRANTIES WITH REGARD **/ /** TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANT- **/ /** ABILITY AND FITNESS, IN NO EVENT SHALL EVANS & SUTHERLAND **/ /** BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAM- **/ /** AGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA **/ /** OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER **/ /** TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE **/ /** OR PERFORMANCE OF THIS SOFTWARE. **/ /*****************************************************************************/ /*********************************************************************** * * parse the .twmrc file * * 17-Nov-87 Thomas E. LaStrange File created * 10-Oct-90 David M. Sternlicht Storing saved colors on root ***********************************************************************/ #include #include #include #include "twm.h" #include "screen.h" #include "menus.h" #include "util.h" #include "gram.h" #include "parse.h" #include #include #ifndef SYSTEM_INIT_FILE #define SYSTEM_INIT_FILE "/usr/lib/X11/twm/system.twmrc" #endif #define BUF_LEN 300 static FILE *twmrc; static int ptr = 0; static int len = 0; static unsigned char buff[BUF_LEN+1]; static unsigned char overflowbuff[20]; /* really only need one */ static int overflowlen; static unsigned char **stringListSource, *currentString; static int doparse ( int (*ifunc)(void), const char *srctypename, const char *srcname ); static int twmFileInput ( void ); static int twmStringListInput ( void ); static int ParseUsePPosition ( char *s ); static int ParseStringList ( unsigned char **sl ); extern int yylineno; int ConstrainedMoveTime = 400; /* milliseconds, event times */ int (*twmInputFunc)(void); /** * parse the .twmrc file * \param filename the filename to parse. NULL indicates $HOME/.twmrc */ static int doparse (int (*ifunc)(void), const char *srctypename, const char *srcname) { mods = 0; ptr = 0; len = 0; yylineno = 1; ParseError = FALSE; twmInputFunc = ifunc; overflowlen = 0; yyparse(); if (Scr->PointerForeground.pixel != Scr->Black || Scr->PointerBackground.pixel != Scr->White) { XRecolorCursor(dpy, UpperLeftCursor, &Scr->PointerForeground, &Scr->PointerBackground); XRecolorCursor(dpy, RightButt, &Scr->PointerForeground, &Scr->PointerBackground); XRecolorCursor(dpy, LeftButt, &Scr->PointerForeground, &Scr->PointerBackground); XRecolorCursor(dpy, MiddleButt, &Scr->PointerForeground, &Scr->PointerBackground); XRecolorCursor(dpy, Scr->FrameCursor, &Scr->PointerForeground, &Scr->PointerBackground); XRecolorCursor(dpy, Scr->TitleCursor, &Scr->PointerForeground, &Scr->PointerBackground); XRecolorCursor(dpy, Scr->IconCursor, &Scr->PointerForeground, &Scr->PointerBackground); XRecolorCursor(dpy, Scr->IconMgrCursor, &Scr->PointerForeground, &Scr->PointerBackground); XRecolorCursor(dpy, Scr->MoveCursor, &Scr->PointerForeground, &Scr->PointerBackground); XRecolorCursor(dpy, Scr->ResizeCursor, &Scr->PointerForeground, &Scr->PointerBackground); XRecolorCursor(dpy, Scr->MenuCursor, &Scr->PointerForeground, &Scr->PointerBackground); XRecolorCursor(dpy, Scr->ButtonCursor, &Scr->PointerForeground, &Scr->PointerBackground); XRecolorCursor(dpy, Scr->WaitCursor, &Scr->PointerForeground, &Scr->PointerBackground); XRecolorCursor(dpy, Scr->SelectCursor, &Scr->PointerForeground, &Scr->PointerBackground); XRecolorCursor(dpy, Scr->DestroyCursor, &Scr->PointerForeground, &Scr->PointerBackground); } if (ParseError) { fprintf (stderr, "%s: errors found in twm %s", ProgramName, srctypename); if (srcname) fprintf (stderr, " \"%s\"", srcname); fprintf (stderr, "\n"); } return (ParseError ? 0 : 1); } int ParseTwmrc (char *filename) { int i; char *home = NULL; int homelen = 0; const char *cp = NULL; char tmpfilename[257]; /* * If filename given, try it, else try ~/.twmrc.# then ~/.twmrc. Then * try system.twmrc; finally using built-in defaults. */ for (twmrc = NULL, i = 0; !twmrc && i < 4; i++) { switch (i) { case 0: /* -f filename */ cp = filename; break; case 1: /* ~/.twmrc.screennum */ if (!filename) { home = getenv ("HOME"); if (home) { homelen = strlen (home); cp = tmpfilename; (void) snprintf (tmpfilename, sizeof(tmpfilename), "%s/.twmrc.%d", home, Scr->screen); break; } } continue; case 2: /* ~/.twmrc */ if (home) { tmpfilename[homelen + 7] = '\0'; } break; case 3: /* system.twmrc */ cp = SYSTEM_INIT_FILE; break; } if (cp) twmrc = fopen (cp, "r"); } if (twmrc) { int status; if (filename && cp != filename) { fprintf (stderr, "%s: unable to open twmrc file %s, using %s instead\n", ProgramName, filename, cp); } status = doparse (twmFileInput, "file", cp); fclose (twmrc); return status; } else { if (filename) { fprintf (stderr, "%s: unable to open twmrc file %s, using built-in defaults instead\n", ProgramName, filename); } return ParseStringList (defTwmrc); } } static int ParseStringList (unsigned char **sl) { stringListSource = sl; currentString = *sl; return doparse (twmStringListInput, "string list", (char *)NULL); } /** * redefinition of the lex input routine for file input * * \return the next input character */ static int twmFileInput(void) { if (overflowlen) return (int) overflowbuff[--overflowlen]; while (ptr == len) { if (fgets((char *) buff, BUF_LEN, twmrc) == NULL) return 0; ptr = 0; len = strlen((char *) buff); } return ((int)buff[ptr++]); } static int twmStringListInput(void) { if (overflowlen) return (int) overflowbuff[--overflowlen]; /* * return the character currently pointed to */ if (currentString) { unsigned int c = (unsigned int) *currentString++; if (c) return c; /* if non-nul char */ currentString = *++stringListSource; /* advance to next bol */ return '\n'; /* but say that we hit last eol */ } return 0; /* eof */ } /* * redefinition of the lex unput routine * * \param c the character to push back onto the input stream */ void twmUnput (int c) { if (overflowlen < sizeof overflowbuff) { overflowbuff[overflowlen++] = (unsigned char) c; } else { twmrc_error_prefix (); fprintf (stderr, "unable to unput character (%d)\n", c); } } /** * redefinition of the lex output routine * * \param c the character to print */ void TwmOutput(int c) { putchar(c); } /********************************************************************** * Parsing table and routines ***********************************************************************/ typedef struct _TwmKeyword { const char *name; int value; int subnum; } TwmKeyword; #define kw0_NoDefaults 1 #define kw0_AutoRelativeResize 2 #define kw0_ForceIcons 3 #define kw0_NoIconManagers 4 #define kw0_OpaqueMove 5 #define kw0_InterpolateMenuColors 6 #define kw0_NoVersion 7 #define kw0_SortIconManager 8 #define kw0_NoGrabServer 9 #define kw0_NoMenuShadows 10 #define kw0_NoRaiseOnMove 11 #define kw0_NoRaiseOnResize 12 #define kw0_NoRaiseOnDeiconify 13 #define kw0_DontMoveOff 14 #define kw0_NoBackingStore 15 #define kw0_NoSaveUnders 16 #define kw0_RestartPreviousState 17 #define kw0_ClientBorderWidth 18 #define kw0_NoTitleFocus 19 #define kw0_RandomPlacement 20 #define kw0_DecorateTransients 21 #define kw0_ShowIconManager 22 #define kw0_NoCaseSensitive 23 #define kw0_NoRaiseOnWarp 24 #define kw0_WarpUnmapped 25 #define kws_UsePPosition 1 #define kws_IconFont 2 #define kws_ResizeFont 3 #define kws_MenuFont 4 #define kws_TitleFont 5 #define kws_IconManagerFont 6 #define kws_UnknownIcon 7 #define kws_IconDirectory 8 #define kws_MaxWindowSize 9 #define kwn_ConstrainedMoveTime 1 #define kwn_MoveDelta 2 #define kwn_XorValue 3 #define kwn_FramePadding 4 #define kwn_TitlePadding 5 #define kwn_ButtonIndent 6 #define kwn_BorderWidth 7 #define kwn_IconBorderWidth 8 #define kwn_TitleButtonBorderWidth 9 #define kwn_Priority 10 #define kwn_MenuBorderWidth 11 #define kwcl_BorderColor 1 #define kwcl_IconManagerHighlight 2 #define kwcl_BorderTileForeground 3 #define kwcl_BorderTileBackground 4 #define kwcl_TitleForeground 5 #define kwcl_TitleBackground 6 #define kwcl_IconForeground 7 #define kwcl_IconBackground 8 #define kwcl_IconBorderColor 9 #define kwcl_IconManagerForeground 10 #define kwcl_IconManagerBackground 11 #define kwc_DefaultForeground 1 #define kwc_DefaultBackground 2 #define kwc_MenuForeground 3 #define kwc_MenuBackground 4 #define kwc_MenuTitleForeground 5 #define kwc_MenuTitleBackground 6 #define kwc_MenuShadowColor 7 #define kwc_PointerForeground 8 #define kwc_PointerBackground 9 #define kwc_MenuBorderColor 10 /* * The following is sorted alphabetically according to name (which must be * in lowercase and only contain the letters a-z). It is fed to a binary * search to parse keywords. */ static TwmKeyword keytable[] = { { "all", ALL, 0 }, { "autoraise", AUTO_RAISE, 0 }, { "autorelativeresize", KEYWORD, kw0_AutoRelativeResize }, { "bordercolor", CLKEYWORD, kwcl_BorderColor }, { "bordertilebackground", CLKEYWORD, kwcl_BorderTileBackground }, { "bordertileforeground", CLKEYWORD, kwcl_BorderTileForeground }, { "borderwidth", NKEYWORD, kwn_BorderWidth }, { "button", BUTTON, 0 }, { "buttonindent", NKEYWORD, kwn_ButtonIndent }, { "c", CONTROL, 0 }, { "center", JKEYWORD, J_CENTER }, { "clientborderwidth", KEYWORD, kw0_ClientBorderWidth }, { "color", COLOR, 0 }, { "constrainedmovetime", NKEYWORD, kwn_ConstrainedMoveTime }, { "control", CONTROL, 0 }, { "cursors", CURSORS, 0 }, { "decoratetransients", KEYWORD, kw0_DecorateTransients }, { "defaultbackground", CKEYWORD, kwc_DefaultBackground }, { "defaultforeground", CKEYWORD, kwc_DefaultForeground }, { "defaultfunction", DEFAULT_FUNCTION, 0 }, { "destroy", KILL, 0 }, { "donticonifybyunmapping", DONT_ICONIFY_BY_UNMAPPING, 0 }, { "dontmoveoff", KEYWORD, kw0_DontMoveOff }, { "dontsqueezetitle", DONT_SQUEEZE_TITLE, 0 }, { "east", DKEYWORD, D_EAST }, { "f", FRAME, 0 }, { "f.autoraise", FKEYWORD, F_AUTORAISE }, { "f.backiconmgr", FKEYWORD, F_BACKICONMGR }, { "f.beep", FKEYWORD, F_BEEP }, { "f.bottomzoom", FKEYWORD, F_BOTTOMZOOM }, { "f.circledown", FKEYWORD, F_CIRCLEDOWN }, { "f.circleup", FKEYWORD, F_CIRCLEUP }, { "f.colormap", FSKEYWORD, F_COLORMAP }, { "f.cut", FSKEYWORD, F_CUT }, { "f.cutfile", FKEYWORD, F_CUTFILE }, { "f.deiconify", FKEYWORD, F_DEICONIFY }, { "f.delete", FKEYWORD, F_DELETE }, { "f.deltastop", FKEYWORD, F_DELTASTOP }, { "f.destroy", FKEYWORD, F_DESTROY }, { "f.downiconmgr", FKEYWORD, F_DOWNICONMGR }, { "f.exec", FSKEYWORD, F_EXEC }, { "f.file", FSKEYWORD, F_FILE }, { "f.focus", FKEYWORD, F_FOCUS }, { "f.forcemove", FKEYWORD, F_FORCEMOVE }, { "f.forwiconmgr", FKEYWORD, F_FORWICONMGR }, { "f.fullzoom", FKEYWORD, F_FULLZOOM }, { "f.function", FSKEYWORD, F_FUNCTION }, { "f.hbzoom", FKEYWORD, F_BOTTOMZOOM }, { "f.hideiconmgr", FKEYWORD, F_HIDELIST }, { "f.horizoom", FKEYWORD, F_HORIZOOM }, { "f.htzoom", FKEYWORD, F_TOPZOOM }, { "f.hzoom", FKEYWORD, F_HORIZOOM }, { "f.iconify", FKEYWORD, F_ICONIFY }, { "f.identify", FKEYWORD, F_IDENTIFY }, { "f.lefticonmgr", FKEYWORD, F_LEFTICONMGR }, { "f.leftzoom", FKEYWORD, F_LEFTZOOM }, { "f.lower", FKEYWORD, F_LOWER }, { "f.menu", FSKEYWORD, F_MENU }, { "f.move", FKEYWORD, F_MOVE }, { "f.nexticonmgr", FKEYWORD, F_NEXTICONMGR }, { "f.nop", FKEYWORD, F_NOP }, { "f.previconmgr", FKEYWORD, F_PREVICONMGR }, { "f.priority", FSKEYWORD, F_PRIORITY }, { "f.quit", FKEYWORD, F_QUIT }, { "f.raise", FKEYWORD, F_RAISE }, { "f.raiselower", FKEYWORD, F_RAISELOWER }, { "f.refresh", FKEYWORD, F_REFRESH }, { "f.resize", FKEYWORD, F_RESIZE }, { "f.restart", FKEYWORD, F_RESTART }, { "f.righticonmgr", FKEYWORD, F_RIGHTICONMGR }, { "f.rightzoom", FKEYWORD, F_RIGHTZOOM }, { "f.saveyourself", FKEYWORD, F_SAVEYOURSELF }, { "f.showiconmgr", FKEYWORD, F_SHOWLIST }, { "f.sorticonmgr", FKEYWORD, F_SORTICONMGR }, { "f.source", FSKEYWORD, F_BEEP }, /* XXX - don't work */ { "f.startwm", FSKEYWORD, F_STARTWM }, { "f.title", FKEYWORD, F_TITLE }, { "f.topzoom", FKEYWORD, F_TOPZOOM }, { "f.twmrc", FKEYWORD, F_RESTART }, { "f.unfocus", FKEYWORD, F_UNFOCUS }, { "f.upiconmgr", FKEYWORD, F_UPICONMGR }, { "f.version", FKEYWORD, F_VERSION }, { "f.vlzoom", FKEYWORD, F_LEFTZOOM }, { "f.vrzoom", FKEYWORD, F_RIGHTZOOM }, { "f.warpnext", FKEYWORD, F_WARPNEXT }, { "f.warpprev", FKEYWORD, F_WARPPREV }, { "f.warpring", FSKEYWORD, F_WARPRING }, { "f.warpto", FSKEYWORD, F_WARPTO }, { "f.warptoiconmgr", FSKEYWORD, F_WARPTOICONMGR }, { "f.warptoscreen", FSKEYWORD, F_WARPTOSCREEN }, { "f.winrefresh", FKEYWORD, F_WINREFRESH }, { "f.zoom", FKEYWORD, F_ZOOM }, { "forceicons", KEYWORD, kw0_ForceIcons }, { "frame", FRAME, 0 }, { "framepadding", NKEYWORD, kwn_FramePadding }, { "function", FUNCTION, 0 }, { "grayscale", GRAYSCALE, 0 }, { "greyscale", GRAYSCALE, 0 }, { "i", ICON, 0 }, { "icon", ICON, 0 }, { "iconbackground", CLKEYWORD, kwcl_IconBackground }, { "iconbordercolor", CLKEYWORD, kwcl_IconBorderColor }, { "iconborderwidth", NKEYWORD, kwn_IconBorderWidth }, { "icondirectory", SKEYWORD, kws_IconDirectory }, { "iconfont", SKEYWORD, kws_IconFont }, { "iconforeground", CLKEYWORD, kwcl_IconForeground }, { "iconifybyunmapping", ICONIFY_BY_UNMAPPING, 0 }, { "iconmanagerbackground", CLKEYWORD, kwcl_IconManagerBackground }, { "iconmanagerdontshow", ICONMGR_NOSHOW, 0 }, { "iconmanagerfont", SKEYWORD, kws_IconManagerFont }, { "iconmanagerforeground", CLKEYWORD, kwcl_IconManagerForeground }, { "iconmanagergeometry", ICONMGR_GEOMETRY, 0 }, { "iconmanagerhighlight", CLKEYWORD, kwcl_IconManagerHighlight }, { "iconmanagers", ICONMGRS, 0 }, { "iconmanagershow", ICONMGR_SHOW, 0 }, { "iconmgr", ICONMGR, 0 }, { "iconregion", ICON_REGION, 0 }, { "icons", ICONS, 0 }, { "interpolatemenucolors", KEYWORD, kw0_InterpolateMenuColors }, { "l", LOCK, 0 }, { "left", JKEYWORD, J_LEFT }, { "lefttitlebutton", LEFT_TITLEBUTTON, 0 }, { "lock", LOCK, 0 }, { "m", META, 0 }, { "maketitle", MAKE_TITLE, 0 }, { "maxwindowsize", SKEYWORD, kws_MaxWindowSize }, { "menu", MENU, 0 }, { "menubackground", CKEYWORD, kwc_MenuBackground }, { "menubordercolor", CKEYWORD, kwc_MenuBorderColor }, { "menuborderwidth", NKEYWORD, kwn_MenuBorderWidth }, { "menufont", SKEYWORD, kws_MenuFont }, { "menuforeground", CKEYWORD, kwc_MenuForeground }, { "menushadowcolor", CKEYWORD, kwc_MenuShadowColor }, { "menutitlebackground", CKEYWORD, kwc_MenuTitleBackground }, { "menutitleforeground", CKEYWORD, kwc_MenuTitleForeground }, { "meta", META, 0 }, { "mod", META, 0 }, /* fake it */ { "monochrome", MONOCHROME, 0 }, { "move", MOVE, 0 }, { "movedelta", NKEYWORD, kwn_MoveDelta }, { "nobackingstore", KEYWORD, kw0_NoBackingStore }, { "nocasesensitive", KEYWORD, kw0_NoCaseSensitive }, { "nodefaults", KEYWORD, kw0_NoDefaults }, { "nograbserver", KEYWORD, kw0_NoGrabServer }, { "nohighlight", NO_HILITE, 0 }, { "noiconmanagers", KEYWORD, kw0_NoIconManagers }, { "nomenushadows", KEYWORD, kw0_NoMenuShadows }, { "noraiseondeiconify", KEYWORD, kw0_NoRaiseOnDeiconify }, { "noraiseonmove", KEYWORD, kw0_NoRaiseOnMove }, { "noraiseonresize", KEYWORD, kw0_NoRaiseOnResize }, { "noraiseonwarp", KEYWORD, kw0_NoRaiseOnWarp }, { "north", DKEYWORD, D_NORTH }, { "nosaveunders", KEYWORD, kw0_NoSaveUnders }, { "nostackmode", NO_STACKMODE, 0 }, { "notitle", NO_TITLE, 0 }, { "notitlefocus", KEYWORD, kw0_NoTitleFocus }, { "notitlehighlight", NO_TITLE_HILITE, 0 }, { "noversion", KEYWORD, kw0_NoVersion }, { "opaquemove", KEYWORD, kw0_OpaqueMove }, { "pixmaps", PIXMAPS, 0 }, { "pointerbackground", CKEYWORD, kwc_PointerBackground }, { "pointerforeground", CKEYWORD, kwc_PointerForeground }, { "priority", NKEYWORD, kwn_Priority }, { "r", ROOT, 0 }, { "randomplacement", KEYWORD, kw0_RandomPlacement }, { "resize", RESIZE, 0 }, { "resizefont", SKEYWORD, kws_ResizeFont }, { "restartpreviousstate", KEYWORD, kw0_RestartPreviousState }, { "right", JKEYWORD, J_RIGHT }, { "righttitlebutton", RIGHT_TITLEBUTTON, 0 }, { "root", ROOT, 0 }, { "s", SHIFT, 0 }, { "savecolor", SAVECOLOR, 0}, { "select", SELECT, 0 }, { "shift", SHIFT, 0 }, { "showiconmanager", KEYWORD, kw0_ShowIconManager }, { "sorticonmanager", KEYWORD, kw0_SortIconManager }, { "south", DKEYWORD, D_SOUTH }, { "squeezetitle", SQUEEZE_TITLE, 0 }, { "starticonified", START_ICONIFIED, 0 }, { "t", TITLE, 0 }, { "title", TITLE, 0 }, { "titlebackground", CLKEYWORD, kwcl_TitleBackground }, { "titlebuttonborderwidth", NKEYWORD, kwn_TitleButtonBorderWidth }, { "titlefont", SKEYWORD, kws_TitleFont }, { "titleforeground", CLKEYWORD, kwcl_TitleForeground }, { "titlehighlight", TITLE_HILITE, 0 }, { "titlepadding", NKEYWORD, kwn_TitlePadding }, { "unknownicon", SKEYWORD, kws_UnknownIcon }, { "usepposition", SKEYWORD, kws_UsePPosition }, { "w", WINDOW, 0 }, { "wait", WAIT, 0 }, { "warpcursor", WARP_CURSOR, 0 }, { "warpunmapped", KEYWORD, kw0_WarpUnmapped }, { "west", DKEYWORD, D_WEST }, { "window", WINDOW, 0 }, { "windowfunction", WINDOW_FUNCTION, 0 }, { "windowring", WINDOW_RING, 0 }, { "xorvalue", NKEYWORD, kwn_XorValue }, { "zoom", ZOOM, 0 }, }; static int numkeywords = (sizeof(keytable)/sizeof(keytable[0])); int parse_keyword (char *s, int *nump) { register int lower = 0, upper = numkeywords - 1; XmuCopyISOLatin1Lowered (s, s); while (lower <= upper) { int middle = (lower + upper) / 2; TwmKeyword *p = &keytable[middle]; int res = strcmp (p->name, s); if (res < 0) { lower = middle + 1; } else if (res == 0) { *nump = p->subnum; return p->value; } else { upper = middle - 1; } } return ERRORTOKEN; } /* * action routines called by grammar */ int do_single_keyword (int keyword) { switch (keyword) { case kw0_NoDefaults: Scr->NoDefaults = TRUE; return 1; case kw0_AutoRelativeResize: Scr->AutoRelativeResize = TRUE; return 1; case kw0_ForceIcons: if (Scr->FirstTime) Scr->ForceIcon = TRUE; return 1; case kw0_NoIconManagers: Scr->NoIconManagers = TRUE; return 1; case kw0_OpaqueMove: Scr->OpaqueMove = TRUE; return 1; case kw0_InterpolateMenuColors: if (Scr->FirstTime) Scr->InterpolateMenuColors = TRUE; return 1; case kw0_NoVersion: /* obsolete */ return 1; case kw0_SortIconManager: if (Scr->FirstTime) Scr->SortIconMgr = TRUE; return 1; case kw0_NoGrabServer: Scr->NoGrabServer = TRUE; return 1; case kw0_NoMenuShadows: if (Scr->FirstTime) Scr->Shadow = FALSE; return 1; case kw0_NoRaiseOnMove: if (Scr->FirstTime) Scr->NoRaiseMove = TRUE; return 1; case kw0_NoRaiseOnResize: if (Scr->FirstTime) Scr->NoRaiseResize = TRUE; return 1; case kw0_NoRaiseOnDeiconify: if (Scr->FirstTime) Scr->NoRaiseDeicon = TRUE; return 1; case kw0_DontMoveOff: Scr->DontMoveOff = TRUE; return 1; case kw0_NoBackingStore: Scr->BackingStore = FALSE; return 1; case kw0_NoSaveUnders: Scr->SaveUnder = FALSE; return 1; case kw0_RestartPreviousState: RestartPreviousState = True; return 1; case kw0_ClientBorderWidth: if (Scr->FirstTime) Scr->ClientBorderWidth = TRUE; return 1; case kw0_NoTitleFocus: Scr->TitleFocus = FALSE; return 1; case kw0_RandomPlacement: Scr->RandomPlacement = TRUE; return 1; case kw0_DecorateTransients: Scr->DecorateTransients = TRUE; return 1; case kw0_ShowIconManager: Scr->ShowIconManager = TRUE; return 1; case kw0_NoCaseSensitive: Scr->CaseSensitive = FALSE; return 1; case kw0_NoRaiseOnWarp: Scr->NoRaiseWarp = TRUE; return 1; case kw0_WarpUnmapped: Scr->WarpUnmapped = TRUE; return 1; } return 0; } int do_string_keyword (int keyword, char *s) { switch (keyword) { case kws_UsePPosition: { int ppos = ParseUsePPosition (s); if (ppos < 0) { twmrc_error_prefix(); fprintf (stderr, "ignoring invalid UsePPosition argument \"%s\"\n", s); } else { Scr->UsePPosition = ppos; } return 1; } case kws_IconFont: if (!Scr->HaveFonts) Scr->IconFont.name = s; return 1; case kws_ResizeFont: if (!Scr->HaveFonts) Scr->SizeFont.name = s; return 1; case kws_MenuFont: if (!Scr->HaveFonts) Scr->MenuFont.name = s; return 1; case kws_TitleFont: if (!Scr->HaveFonts) Scr->TitleBarFont.name = s; return 1; case kws_IconManagerFont: if (!Scr->HaveFonts) Scr->IconManagerFont.name = s; return 1; case kws_UnknownIcon: if (Scr->FirstTime) GetUnknownIcon (s); return 1; case kws_IconDirectory: if (Scr->FirstTime) Scr->IconDirectory = ExpandFilename (s); return 1; case kws_MaxWindowSize: JunkMask = XParseGeometry (s, &JunkX, &JunkY, &JunkWidth, &JunkHeight); if ((JunkMask & (WidthValue | HeightValue)) != (WidthValue | HeightValue)) { twmrc_error_prefix(); fprintf (stderr, "bad MaxWindowSize \"%s\"\n", s); return 0; } if (JunkWidth <= 0 || JunkHeight <= 0) { twmrc_error_prefix(); fprintf (stderr, "MaxWindowSize \"%s\" must be positive\n", s); return 0; } Scr->MaxWindowWidth = JunkWidth; Scr->MaxWindowHeight = JunkHeight; return 1; } return 0; } int do_number_keyword (int keyword, int num) { switch (keyword) { case kwn_ConstrainedMoveTime: ConstrainedMoveTime = num; return 1; case kwn_MoveDelta: Scr->MoveDelta = num; return 1; case kwn_XorValue: if (Scr->FirstTime) Scr->XORvalue = num; return 1; case kwn_FramePadding: if (Scr->FirstTime) Scr->FramePadding = num; return 1; case kwn_TitlePadding: if (Scr->FirstTime) Scr->TitlePadding = num; return 1; case kwn_ButtonIndent: if (Scr->FirstTime) Scr->ButtonIndent = num; return 1; case kwn_BorderWidth: if (Scr->FirstTime) Scr->BorderWidth = num; return 1; case kwn_IconBorderWidth: if (Scr->FirstTime) Scr->IconBorderWidth = num; return 1; case kwn_MenuBorderWidth: if (Scr->FirstTime) Scr->MenuBorderWidth = num; return 1; case kwn_TitleButtonBorderWidth: if (Scr->FirstTime) Scr->TBInfo.border = num; return 1; case kwn_Priority: if (HasSync) XSyncSetPriority(dpy, /*self*/ None, num); return 1; } return 0; } name_list **do_colorlist_keyword (int keyword, int colormode, char *s) { switch (keyword) { case kwcl_BorderColor: GetColor (colormode, &Scr->BorderColor, s); return &Scr->BorderColorL; case kwcl_IconManagerHighlight: GetColor (colormode, &Scr->IconManagerHighlight, s); return &Scr->IconManagerHighlightL; case kwcl_BorderTileForeground: GetColor (colormode, &Scr->BorderTileC.fore, s); return &Scr->BorderTileForegroundL; case kwcl_BorderTileBackground: GetColor (colormode, &Scr->BorderTileC.back, s); return &Scr->BorderTileBackgroundL; case kwcl_TitleForeground: GetColor (colormode, &Scr->TitleC.fore, s); return &Scr->TitleForegroundL; case kwcl_TitleBackground: GetColor (colormode, &Scr->TitleC.back, s); return &Scr->TitleBackgroundL; case kwcl_IconForeground: GetColor (colormode, &Scr->IconC.fore, s); return &Scr->IconForegroundL; case kwcl_IconBackground: GetColor (colormode, &Scr->IconC.back, s); return &Scr->IconBackgroundL; case kwcl_IconBorderColor: GetColor (colormode, &Scr->IconBorderColor, s); return &Scr->IconBorderColorL; case kwcl_IconManagerForeground: GetColor (colormode, &Scr->IconManagerC.fore, s); return &Scr->IconManagerFL; case kwcl_IconManagerBackground: GetColor (colormode, &Scr->IconManagerC.back, s); return &Scr->IconManagerBL; } return NULL; } int do_color_keyword (int keyword, int colormode, char *s) { switch (keyword) { case kwc_DefaultForeground: GetColor (colormode, &Scr->DefaultC.fore, s); return 1; case kwc_DefaultBackground: GetColor (colormode, &Scr->DefaultC.back, s); return 1; case kwc_MenuForeground: GetColor (colormode, &Scr->MenuC.fore, s); return 1; case kwc_MenuBackground: GetColor (colormode, &Scr->MenuC.back, s); return 1; case kwc_MenuBorderColor: GetColor (colormode, &Scr->MenuBorderColor, s); return 1; case kwc_MenuTitleForeground: GetColor (colormode, &Scr->MenuTitleC.fore, s); return 1; case kwc_MenuTitleBackground: GetColor (colormode, &Scr->MenuTitleC.back, s); return 1; case kwc_MenuShadowColor: GetColor (colormode, &Scr->MenuShadowColor, s); return 1; case kwc_PointerForeground: GetColorValue (colormode, &Scr->PointerForeground, s); return 1; case kwc_PointerBackground: GetColorValue (colormode, &Scr->PointerBackground, s); return 1; } return 0; } /** * Save a pixel value in twm root window color property. */ static void put_pixel_on_root(Pixel pixel) { int i, addPixel = 1; Atom pixelAtom, retAtom; int retFormat; unsigned long nPixels, retAfter; unsigned char*retProp; Pixel *pixelProp; pixelAtom = XInternAtom(dpy, "_MIT_PRIORITY_COLORS", True); if (XGetWindowProperty(dpy, Scr->Root, pixelAtom, 0, 8192, False, XA_CARDINAL, &retAtom, &retFormat, &nPixels, &retAfter, &retProp) == Success) { pixelProp = (Pixel *) retProp; for (i = 0; i < nPixels; i++) if (pixel == pixelProp[i]) addPixel = 0; } if (addPixel) XChangeProperty (dpy, Scr->Root, _XA_MIT_PRIORITY_COLORS, XA_CARDINAL, 32, PropModeAppend, (unsigned char *)&pixel, 1); } /** * save a color from a string in the twmrc file. */ void do_string_savecolor(int colormode, char *s) { Pixel p; GetColor(colormode, &p, s); put_pixel_on_root(p); } typedef struct _cnode {int i; struct _cnode *next;} Cnode, *Cptr; static Cptr chead = NULL; /** * save a color from a var in the twmrc file */ void do_var_savecolor(int key) { Cptr cptrav, cpnew; if (!chead) { chead = malloc(sizeof(Cnode)); chead->i = key; chead->next = NULL; } else { cptrav = chead; while (cptrav->next != NULL) { cptrav = cptrav->next; } cpnew = malloc(sizeof(Cnode)); cpnew->i = key; cpnew->next = NULL; cptrav->next = cpnew; } } /** * traverse the var save color list placeing the pixels * in the root window property. */ void assign_var_savecolor(void) { Cptr cp = chead; while (cp != NULL) { switch (cp->i) { case kwcl_BorderColor: put_pixel_on_root(Scr->BorderColor); break; case kwcl_IconManagerHighlight: put_pixel_on_root(Scr->IconManagerHighlight); break; case kwcl_BorderTileForeground: put_pixel_on_root(Scr->BorderTileC.fore); break; case kwcl_BorderTileBackground: put_pixel_on_root(Scr->BorderTileC.back); break; case kwcl_TitleForeground: put_pixel_on_root(Scr->TitleC.fore); break; case kwcl_TitleBackground: put_pixel_on_root(Scr->TitleC.back); break; case kwcl_IconForeground: put_pixel_on_root(Scr->IconC.fore); break; case kwcl_IconBackground: put_pixel_on_root(Scr->IconC.back); break; case kwcl_IconBorderColor: put_pixel_on_root(Scr->IconBorderColor); break; case kwcl_IconManagerForeground: put_pixel_on_root(Scr->IconManagerC.fore); break; case kwcl_IconManagerBackground: put_pixel_on_root(Scr->IconManagerC.back); break; } cp = cp->next; } if (chead) { free(chead); chead = NULL; } } static int ParseUsePPosition (char *s) { XmuCopyISOLatin1Lowered (s, s); if (strcmp (s, "off") == 0) { return PPOS_OFF; } else if (strcmp (s, "on") == 0) { return PPOS_ON; } else if (strcmp (s, "non-zero") == 0 || strcmp (s, "nonzero") == 0) { return PPOS_NON_ZERO; } return -1; } /** * * \param list squeeze or dont-squeeze list * \param name window name * \param justify left, center, or right * \param num signed num * \param denom 0 or indicates fraction denom */ void do_squeeze_entry (name_list **list, char *name, int justify, int num, int denom) { int absnum = (num < 0 ? -num : num); if (denom < 0) { twmrc_error_prefix(); fprintf (stderr, "negative SqueezeTitle denominator %d\n", denom); return; } if (absnum > denom && denom != 0) { twmrc_error_prefix(); fprintf (stderr, "SqueezeTitle fraction %d/%d outside window\n", num, denom); return; } if (denom == 1) { twmrc_error_prefix(); fprintf (stderr, "useless SqueezeTitle faction %d/%d, assuming 0/0\n", num, denom); num = 0; denom = 0; } if (HasShape) { SqueezeInfo *sinfo; sinfo = malloc (sizeof(SqueezeInfo)); if (!sinfo) { twmrc_error_prefix(); fprintf (stderr, "unable to allocate %ld bytes for squeeze info\n", (unsigned long)sizeof(SqueezeInfo)); return; } sinfo->justify = justify; sinfo->num = num; sinfo->denom = denom; AddToList (list, name, (char *) sinfo); } } case kw0_DontMoveOff: Scr->DontMoveOff = TRUE; return 1; case kw0_NoBackingStore: Scr->BackingStore = FALSE; return 1; case kw0_NoSaveUnders: Scr->SaveUnder = FALSE; return 1; twm-1.0.10/src/gc.h000064401431060000012000000065331324771013600142240ustar00alancstaff00002660200014/*****************************************************************************/ /* Copyright 1989, 1998 The Open Group Permission to use, copy, modify, distribute, and sell this software and its documentation for any purpose is hereby granted without fee, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation. The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Except as contained in this notice, the name of The Open Group shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization from The Open Group. */ /** Copyright 1988 by Evans & Sutherland Computer Corporation, **/ /** Salt Lake City, Utah **/ /** Cambridge, Massachusetts **/ /** **/ /** All Rights Reserved **/ /** **/ /** Permission to use, copy, modify, and distribute this software and **/ /** its documentation for any purpose and without fee is hereby **/ /** granted, provided that the above copyright notice appear in all **/ /** copies and that both that copyright notice and this permis- **/ /** sion notice appear in supporting documentation, and that the **/ /** name of Evans & Sutherland not be used in advertising **/ /** in publicity pertaining to distribution of the software without **/ /** specific, written prior permission. **/ /** **/ /** EVANS & SUTHERLAND DISCLAIMs ALL WARRANTIES WITH REGARD **/ /** TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANT- **/ /** ABILITY AND FITNESS, IN NO EVENT SHALL EVANS & SUTHERLAND **/ /** BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAM- **/ /** AGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA **/ /** OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER **/ /** TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE **/ /** OR PERFORMANCE OF THIS SOFTWARE. **/ /*****************************************************************************/ /********************************************************************** * * GC related externs * * 8-Apr-88 Tom LaStrange Initial Version. * **********************************************************************/ #ifndef _GC_ #define _GC_ extern void CreateGCs( void ); #endif /* _GC_ */ twm-1.0.10/src/twm.h000064401431060000012000000352471324771013600144460ustar00alancstaff00002660200014/*****************************************************************************/ /** Copyright 1988 by Evans & Sutherland Computer Corporation, **/ /** Salt Lake City, Utah **/ /** **/ /** All Rights Reserved **/ /** **/ /** Permission to use, copy, modify, and distribute this software and **/ /** its documentation for any purpose and without fee is hereby **/ /** granted, provided that the above copyright notice appear in all **/ /** copies and that both that copyright notice and this permis- **/ /** sion notice appear in supporting documentation, and that the **/ /** names of Evans & Sutherland not be used in advertising **/ /** in publicity pertaining to distribution of the software without **/ /** specific, written prior permission. **/ /** **/ /** EVANS & SUTHERLAND AND DISCLAIMS ALL WARRANTIES WITH REGARD **/ /** TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANT- **/ /** ABILITY AND FITNESS, IN NO EVENT SHALL EVANS & SUTHERLAND **/ /** BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES **/ /** OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA **/ /** OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER **/ /** TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE **/ /** OR PERFORMANCE OF THIS SOFTWARE. **/ /*****************************************************************************/ /* Portions Copyright 1989, 1998 The Open Group Permission to use, copy, modify, distribute, and sell this software and its documentation for any purpose is hereby granted without fee, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation. The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Except as contained in this notice, the name of The Open Group shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization from The Open Group. */ /*********************************************************************** * * twm include file * * 28-Oct-87 Thomas E. LaStrange File created * 10-Oct-90 David M. Sternlicht Storeing saved colors on root ***********************************************************************/ #ifndef _TWM_ #define _TWM_ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include #include #include #include #include #ifndef WithdrawnState #define WithdrawnState 0 #endif #define PIXEL_ALREADY_TYPEDEFED /* for Xmu/Drawing.h */ typedef void (*SigProc)(int); /* type of function returned by signal() */ #define BW 2 /* border width */ #define BW2 4 /* border width * 2 */ #ifndef TRUE #define TRUE 1 #define FALSE 0 #endif #define NULLSTR ((char *) NULL) #define MAX_BUTTONS 16 /* max mouse buttons supported */ /* info stings defines */ #define INFO_LINES 30 #define INFO_SIZE 200 /* contexts for button presses */ #define C_NO_CONTEXT -1 #define C_WINDOW 0 #define C_TITLE 1 #define C_ICON 2 #define C_ROOT 3 #define C_FRAME 4 #define C_ICONMGR 5 #define C_NAME 6 #define C_IDENTIFY 7 #define NUM_CONTEXTS 8 #define C_WINDOW_BIT (1 << C_WINDOW) #define C_TITLE_BIT (1 << C_TITLE) #define C_ICON_BIT (1 << C_ICON) #define C_ROOT_BIT (1 << C_ROOT) #define C_FRAME_BIT (1 << C_FRAME) #define C_ICONMGR_BIT (1 << C_ICONMGR) #define C_NAME_BIT (1 << C_NAME) #define C_ALL_BITS (C_WINDOW_BIT | C_TITLE_BIT | C_ICON_BIT |\ C_ROOT_BIT | C_FRAME_BIT | C_ICONMGR_BIT) /* modifiers for button presses */ #define MOD_SIZE ((ShiftMask | ControlMask | Mod1Mask \ | Mod2Mask | Mod3Mask | Mod4Mask | Mod5Mask) + 1) #define TITLE_BAR_SPACE 1 /* 2 pixel space bordering chars */ #define TITLE_BAR_FONT_HEIGHT 15 /* max of 15 pixel high chars */ #define TITLE_BAR_HEIGHT (TITLE_BAR_FONT_HEIGHT+(2*TITLE_BAR_SPACE)) /* defines for zooming/unzooming */ #define ZOOM_NONE 0 #define FB(fix_fore, fix_back)\ Gcv.foreground = fix_fore;\ Gcv.background = fix_back;\ XChangeGC(dpy, Scr->NormalGC, GCForeground|GCBackground,&Gcv) typedef struct MyFont { const char *name; /* name of the font */ XFontStruct *font; /* font structure */ XFontSet fontset; /* fontset structure */ int height; /* height of the font */ int y; /* Y coordinate to draw characters */ int ascent; int descent; } MyFont; typedef struct ColorPair { Pixel fore, back; } ColorPair; typedef struct _TitleButton { struct _TitleButton *next; /* next link in chain */ const char *name; /* bitmap name in case of deferal */ Pixmap bitmap; /* image to display in button */ int srcx, srcy; /* from where to start copying */ unsigned int width, height; /* size of pixmap */ int dstx, dsty; /* to where to start copying */ int func; /* function to execute */ const char *action; /* optional action arg */ struct MenuRoot *menuroot; /* menu to pop on F_MENU */ Bool rightside; /* t: on right, f: on left */ } TitleButton; typedef struct _TBWindow { Window window; /* which window in this frame */ TitleButton *info; /* description of this window */ } TBWindow; typedef struct _SqueezeInfo { int justify; /* left, center, right */ int num; /* signed pixel count or numerator */ int denom; /* 0 for pix count or denominator */ } SqueezeInfo; #define J_LEFT 1 #define J_CENTER 2 #define J_RIGHT 3 /* Colormap window entry for each window in WM_COLORMAP_WINDOWS * ICCCM property. */ typedef struct TwmColormap { Colormap c; /* Colormap id */ int state; /* install(ability) state */ unsigned long install_req; /* request number which installed it */ Window w; /* window causing load of color table */ int refcnt; } TwmColormap; #define CM_INSTALLABLE 1 #define CM_INSTALLED 2 #define CM_INSTALL 4 typedef struct ColormapWindow { Window w; /* Window id */ TwmColormap *colormap; /* Colormap for this window */ int visibility; /* Visibility of this window */ int refcnt; } ColormapWindow; typedef struct Colormaps { ColormapWindow **cwins; /* current list of colormap windows */ int number_cwins; /* number of elements in current list */ char *scoreboard; /* conflicts between installable colortables */ } Colormaps; #define ColormapsScoreboardLength(cm) ((cm)->number_cwins * \ ((cm)->number_cwins - 1) / 2) /* for each window that is on the display, one of these structures * is allocated and linked into a list */ typedef struct TwmWindow { struct TwmWindow *next; /* next twm window */ struct TwmWindow *prev; /* previous twm window */ Window w; /* the child window */ int old_bw; /* border width before reparenting */ Window frame; /* the frame window */ Window title_w; /* the title bar window */ Window hilite_w; /* the hilite window */ Pixmap gray; Window icon_w; /* the icon window */ Window icon_bm_w; /* the icon bitmap window */ int frame_x; /* x position of frame */ int frame_y; /* y position of frame */ int frame_width; /* width of frame */ int frame_height; /* height of frame */ int frame_bw; /* borderwidth of frame */ int title_x; int title_y; int icon_x; /* icon text x coordinate */ int icon_y; /* icon text y coordiante */ int icon_w_width; /* width of the icon window */ int icon_w_height; /* height of the icon window */ int icon_width; /* width of the icon bitmap */ int icon_height; /* height of the icon bitmap */ int title_height; /* height of the title bar */ int title_width; /* width of the title bar */ char *full_name; /* full name of the window */ char *name; /* name of the window */ char *icon_name; /* name of the icon */ int name_width; /* width of name text */ int highlightx; /* start of highlight window */ int rightx; /* start of right buttons */ XWindowAttributes attr; /* the child window attributes */ XSizeHints hints; /* normal hints */ XWMHints *wmhints; /* WM hints */ Window group; /* group ID */ XClassHint class; struct WList *list; /*********************************************************************** * color definitions per window **********************************************************************/ Pixel border; /* border color */ Pixel icon_border; /* border color */ ColorPair border_tile; ColorPair title; ColorPair iconc; short iconified; /* has the window ever been iconified? */ short icon; /* is the window an icon now ? */ short icon_on; /* is the icon visible */ short mapped; /* is the window mapped ? */ short auto_raise; /* should we auto-raise this window ? */ short forced; /* has had an icon forced upon it */ short icon_not_ours; /* icon pixmap or window supplied to us */ short icon_moved; /* user explicitly moved the icon */ short highlight; /* should highlight this window */ short stackmode; /* honor stackmode requests */ short iconify_by_unmapping; /* unmap window to iconify it */ short iconmgr; /* this is an icon manager window */ short transient; /* this is a transient window */ Window transientfor; /* window contained in XA_XM_TRANSIENT_FOR */ short titlehighlight; /* should I highlight the title bar */ struct IconMgr *iconmgrp; /* pointer to it if this is an icon manager */ int save_frame_x; /* x position of frame */ int save_frame_y; /* y position of frame */ int save_frame_width; /* width of frame */ int save_frame_height; /* height of frame */ short zoomed; /* is the window zoomed? */ short wShaped; /* this window has a bounding shape */ unsigned long protocols; /* which protocols this window handles */ Colormaps cmaps; /* colormaps for this application */ TBWindow *titlebuttons; SqueezeInfo *squeeze_info; /* should the title be squeezed? */ struct { struct TwmWindow *next, *prev; Bool cursor_valid; int curs_x, curs_y; } ring; Bool nameChanged; /* did WM_NAME ever change? */ /* did the user ever change the width/height? {yes, no, or unknown} */ Bool widthEverChangedByUser; Bool heightEverChangedByUser; } TwmWindow; typedef struct TWMWinConfigEntry { struct TWMWinConfigEntry *next; int tag; char *client_id; char *window_role; XClassHint class; char *wm_name; int wm_command_count; char **wm_command; short x, y; unsigned short width, height; short icon_x, icon_y; Bool iconified; Bool icon_info_present; Bool width_ever_changed_by_user; Bool height_ever_changed_by_user; } TWMWinConfigEntry; #define DoesWmTakeFocus (1L << 0) #define DoesWmSaveYourself (1L << 1) #define DoesWmDeleteWindow (1L << 2) #define TBPM_DOT ":dot" /* name of titlebar pixmap for dot */ #define TBPM_ICONIFY ":iconify" /* same image as dot */ #define TBPM_RESIZE ":resize" /* name of titlebar pixmap for resize button */ #define TBPM_XLOGO ":xlogo" /* name of titlebar pixmap for xlogo */ #define TBPM_DELETE ":delete" /* same image as xlogo */ #define TBPM_MENU ":menu" /* name of titlebar pixmap for menus */ #define TBPM_QUESTION ":question" /* name of unknown titlebar pixmap */ #include #include extern void CreateFonts ( void ); extern void RestoreWithdrawnLocation ( TwmWindow *tmp ); extern void Reborder( Time time); extern void Done( XtPointer, XtSignalId * ) _X_NORETURN; extern void ComputeCommonTitleOffsets ( void ); extern void ComputeTitleLocation ( TwmWindow *tmp ); extern void ComputeWindowTitleOffsets ( TwmWindow *tmp_win, int width, Bool squeeze ); extern char *ProgramName; extern Display *dpy; extern XtAppContext appContext; extern Window ResizeWindow; /* the window we are resizing */ extern int HasShape; /* this server supports Shape extension */ extern int HasSync; /* this server supports SYNC extension */ extern int PreviousScreen; extern Cursor UpperLeftCursor; extern Cursor RightButt; extern Cursor MiddleButt; extern Cursor LeftButt; extern XClassHint NoClass; extern XContext TwmContext; extern XContext MenuContext; extern XContext IconManagerContext; extern XContext ScreenContext; extern XContext ColormapContext; extern const char *Home; extern int HomeLen; extern int ParseError; extern int HandlingEvents; extern Window JunkRoot; extern Window JunkChild; extern int JunkX; extern int JunkY; extern unsigned int JunkWidth, JunkHeight, JunkBW, JunkDepth, JunkMask; extern XGCValues Gcv; extern int InfoLines; extern char Info[][INFO_SIZE]; extern int Argc; extern char **Argv; extern void NewFontCursor ( Cursor *cp, const char *str ); extern void NewBitmapCursor ( Cursor *cp, char *source, char *mask ); extern Pixmap CreateMenuIcon ( int height, unsigned int *widthp, unsigned int *heightp ); extern Bool ErrorOccurred; extern XErrorEvent LastErrorEvent; #define ResetError() (ErrorOccurred = False) extern Bool RestartPreviousState; extern Bool GetWMState ( Window w, int *statep, Window *iwp ); extern void twmrc_error_prefix ( void ); extern int yyparse ( void ); extern int yylex ( void ); extern Atom TwmAtoms[]; extern Bool use_fontset; extern int ShapeEventBase; extern int ShapeErrorBase; #define _XA_MIT_PRIORITY_COLORS TwmAtoms[0] #define _XA_WM_CHANGE_STATE TwmAtoms[1] #define _XA_WM_STATE TwmAtoms[2] #define _XA_WM_COLORMAP_WINDOWS TwmAtoms[3] #define _XA_WM_PROTOCOLS TwmAtoms[4] #define _XA_WM_TAKE_FOCUS TwmAtoms[5] #define _XA_WM_SAVE_YOURSELF TwmAtoms[6] #define _XA_WM_DELETE_WINDOW TwmAtoms[7] #define _XA_SM_CLIENT_ID TwmAtoms[8] #define _XA_WM_CLIENT_LEADER TwmAtoms[9] #define _XA_WM_WINDOW_ROLE TwmAtoms[10] #endif /* _TWM_ */ lMask | Mod1Mask \ | Mod2Mask | Mod3Mask | Mod4Mask | Mod5Mask) + 1) #define TITLE_BAR_SPACE 1 /* 2 pixel space bordering chars */ #define TITLE_BAR_FONT_HEIGHT 15 /* max of 15 pixel high chars */ #define TITLE_BAR_HEIGHT (TITLE_BAR_FONT_HEIGHT+(2*TITLE_BAR_SPACE)) /* defines for zooming/unzooming */ #define ZOOM_NONE 0twm-1.0.10/src/menus.h000064401431060000012000000202161324771013600147540ustar00alancstaff00002660200014/*****************************************************************************/ /* Copyright 1989,1998 The Open Group Permission to use, copy, modify, distribute, and sell this software and its documentation for any purpose is hereby granted without fee, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation. The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Except as contained in this notice, the name of The Open Group shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization from The Open Group. */ /** Copyright 1988 by Evans & Sutherland Computer Corporation, **/ /** Salt Lake City, Utah **/ /** Cambridge, Massachusetts **/ /** **/ /** All Rights Reserved **/ /** **/ /** Permission to use, copy, modify, and distribute this software and **/ /** its documentation for any purpose and without fee is hereby **/ /** granted, provided that the above copyright notice appear in all **/ /** copies and that both that copyright notice and this permis- **/ /** sion notice appear in supporting documentation, and that the **/ /** name of Evans & Sutherland not be used in advertising **/ /** in publicity pertaining to distribution of the software without **/ /** specific, written prior permission. **/ /** **/ /** EVANS & SUTHERLAND DISCLAIMs ALL WARRANTIES WITH REGARD **/ /** TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANT- **/ /** ABILITY AND FITNESS, IN NO EVENT SHALL EVANS & SUTHERLAND **/ /** BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAM- **/ /** AGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA **/ /** OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER **/ /** TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE **/ /** OR PERFORMANCE OF THIS SOFTWARE. **/ /*****************************************************************************/ /*********************************************************************** * * twm menus include file * * 17-Nov-87 Thomas E. LaStrange File created * ***********************************************************************/ #ifndef _MENUS_ #define _MENUS_ #define TWM_ROOT "bLoB_GoOp" /* my private root menu */ #define TWM_WINDOWS "TwmWindows" /* for f.menu "TwmWindows" */ #define MAX_FILE_SIZE 4096 /* max chars to read from file for cut */ typedef struct MenuItem { struct MenuItem *next; /* next menu item */ struct MenuItem *prev; /* prev menu item */ struct MenuRoot *sub; /* MenuRoot of a pull right menu */ struct MenuRoot *root; /* back pointer to my MenuRoot */ const char *item; /* the character string displayed */ const char *action; /* action to be performed */ Pixel fore; /* foreground color */ Pixel back; /* background color */ Pixel hi_fore; /* highlight foreground */ Pixel hi_back; /* highlight background */ short item_num; /* item number of this menu */ short x; /* x coordinate for text */ short func; /* twm built in function */ short state; /* video state, 0 = normal, 1 = reversed */ short strlen; /* strlen(item) */ short user_colors; /* colors were specified */ } MenuItem; typedef struct MenuRoot { struct MenuItem *first; /* first item in menu */ struct MenuItem *last; /* last item in menu */ struct MenuRoot *prev; /* previous root menu if pull right */ struct MenuRoot *next; /* next in list of root menus */ const char *name; /* name of root */ Window w; /* the window of the menu */ Window shadow; /* the shadow window */ Pixel hi_fore; /* highlight foreground */ Pixel hi_back; /* highlight background */ short mapped; /* NEVER_MAPPED, UNMAPPED, or MAPPED */ short height; /* height of the menu */ short width; /* width of the menu */ short items; /* number of items in the menu */ short pull; /* is there a pull right entry ? */ short entered; /* EnterNotify following pop up */ short real_menu; /* this is a real menu */ } MenuRoot; #define NEVER_MAPPED 0 /* constants for mapped field of MenuRoot */ #define UNMAPPED 1 #define MAPPED 2 typedef struct MouseButton { int func; /* the function number */ int mask; /* modifier mask */ MenuRoot *menu; /* menu if func is F_MENU */ MenuItem *item; /* action to perform if func != F_MENU */ } MouseButton; typedef struct FuncKey { struct FuncKey *next; /* next in the list of function keys */ char *name; /* key name */ KeySym keysym; /* X keysym */ KeyCode keycode; /* X keycode */ int cont; /* context */ int mods; /* modifiers */ int func; /* function to perform */ char *win_name; /* window name (if any) */ char *action; /* action string (if any) */ } FuncKey; extern int RootFunction; extern MenuRoot *ActiveMenu; extern MenuItem *ActiveItem; extern int MoveFunction; extern int WindowMoved; extern int ConstMove; extern int ConstMoveDir; extern int ConstMoveX; extern int ConstMoveY; extern int ConstMoveXL; extern int ConstMoveXR; extern int ConstMoveYT; extern int ConstMoveYB; extern int menuFromFrameOrWindowOrTitlebar; extern int ResizeOrigX; extern int ResizeOrigY; #define MAXMENUDEPTH 10 /* max number of nested menus */ extern int MenuDepth; #define MOVE_NONE 0 /* modes of constrained move */ #define MOVE_VERT 1 #define MOVE_HORIZ 2 #define WARPSCREEN_NEXT "next" #define WARPSCREEN_PREV "prev" #define WARPSCREEN_BACK "back" #define COLORMAP_NEXT "next" #define COLORMAP_PREV "prev" #define COLORMAP_DEFAULT "default" extern void InitMenus ( void ); extern Bool AddFuncKey ( char *name, int cont, int mods, int func, char *win_name, char *action ); extern int CreateTitleButton ( const char *name, int func, const char *action, MenuRoot *menuroot, Bool rightside, Bool append ); extern void InitTitlebarButtons ( void ); extern void PaintEntry ( MenuRoot *mr, MenuItem *mi, int exposure ); extern void PaintMenu ( MenuRoot *mr, XEvent *e ); extern void UpdateMenu ( void ); extern MenuRoot * NewMenuRoot ( const char *name ); extern MenuItem * AddToMenu ( MenuRoot *menu, const char *item, const char *action, MenuRoot *sub, int func, const char *fore, const char *back ); extern void MakeMenus ( void ); extern Bool PopUpMenu ( MenuRoot *menu, int x, int y, Bool center ); extern void PopDownMenu ( void ); extern MenuRoot * FindMenuRoot ( const char *name ); extern int ExecuteFunction ( int func, const char *action, Window w, TwmWindow *tmp_win, XEvent *eventp, int context, int pulldown ); extern void ReGrab ( void ); extern void FocusOnRoot ( void ); extern void DeIconify ( TwmWindow *tmp_win ); extern void Iconify ( TwmWindow *tmp_win, int def_x, int def_y ); extern void SetMapStateProp ( TwmWindow *tmp_win, int state ); extern void WarpToScreen ( int n, int inc ); extern void SetBorder ( TwmWindow *tmp, Bool onoroff ); extern void SendDeleteWindowMessage ( TwmWindow *tmp, Time timestamp ); extern void SendSaveYourselfMessage ( TwmWindow *tmp, Time timestamp ); extern void SendTakeFocusMessage ( TwmWindow *tmp, Time timestamp ); #endif /* _MENUS_ */ py, modify, distribute, and sell this software and its documentation for any purpose is hereby granted without fee, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation. The above copyright notice and this permission notice shall be included in all copies or subtwm-1.0.10/src/list.c000064401431060000012000000161561324771013600146030ustar00alancstaff00002660200014/*****************************************************************************/ /* Copyright 1989, 1998 The Open Group Permission to use, copy, modify, distribute, and sell this software and its documentation for any purpose is hereby granted without fee, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation. The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Except as contained in this notice, the name of The Open Group shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization from The Open Group. */ /** Copyright 1988 by Evans & Sutherland Computer Corporation, **/ /** Salt Lake City, Utah **/ /** Cambridge, Massachusetts **/ /** **/ /** All Rights Reserved **/ /** **/ /** Permission to use, copy, modify, and distribute this software and **/ /** its documentation for any purpose and without fee is hereby **/ /** granted, provided that the above copyright notice appear in all **/ /** copies and that both that copyright notice and this permis- **/ /** sion notice appear in supporting documentation, and that the **/ /** name of Evans & Sutherland not be used in advertising **/ /** in publicity pertaining to distribution of the software without **/ /** specific, written prior permission. **/ /** **/ /** EVANS & SUTHERLAND DISCLAIMs ALL WARRANTIES WITH REGARD **/ /** TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANT- **/ /** ABILITY AND FITNESS, IN NO EVENT SHALL EVANS & SUTHERLAND **/ /** BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAM- **/ /** AGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA **/ /** OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER **/ /** TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE **/ /** OR PERFORMANCE OF THIS SOFTWARE. **/ /*****************************************************************************/ /********************************************************************** * * TWM code to deal with the name lists for the NoTitle list and * the AutoRaise list * * 11-Apr-88 Tom LaStrange Initial Version. * **********************************************************************/ #include #include "twm.h" #include "screen.h" #include "gram.h" #include "util.h" struct name_list_struct { name_list *next; /**< pointer to the next name */ char *name; /**< the name of the window */ char *ptr; /**< list dependent data */ }; /** * add a window name to the appropriate list. * * If the list does not use the ptr value, a non-null value * should be placed in it. LookInList returns this ptr value * and procedures calling LookInList will check for a non-null * return value as an indication of success. * * \param list the address of the pointer to the head of a list * \param name a pointer to the name of the window * \param ptr pointer to list dependent data */ void AddToList(name_list **list_head, char *name, char *ptr) { name_list *nptr; if (!list_head) return; /* ignore empty inserts */ nptr = malloc(sizeof(name_list)); if (nptr == NULL) { twmrc_error_prefix(); fprintf (stderr, "unable to allocate %ld bytes for name_list\n", (unsigned long)sizeof(name_list)); Done(NULL, NULL); } nptr->next = *list_head; nptr->name = name; nptr->ptr = (ptr == NULL) ? (char *)TRUE : ptr; *list_head = nptr; } /** * look through a list for a window name, or class * * \return the ptr field of the list structure or NULL if the name * or class was not found in the list * * \param list a pointer to the head of a list * \param name a pointer to the name to look for * \param class a pointer to the class to look for */ char * LookInList(name_list *list_head, char *name, XClassHint *class) { name_list *nptr; /* look for the name first */ for (nptr = list_head; nptr != NULL; nptr = nptr->next) if (strcmp(name, nptr->name) == 0) return (nptr->ptr); if (class) { /* look for the res_name next */ for (nptr = list_head; nptr != NULL; nptr = nptr->next) if (strcmp(class->res_name, nptr->name) == 0) return (nptr->ptr); /* finally look for the res_class */ for (nptr = list_head; nptr != NULL; nptr = nptr->next) if (strcmp(class->res_class, nptr->name) == 0) return (nptr->ptr); } return (NULL); } char * LookInNameList(name_list *list_head, char *name) { return (LookInList(list_head, name, NULL)); } /** * look through a list for a window name, or class * * \return TRUE if the name was found * \return FALSE if the name was not found * * \param list a pointer to the head of a list * \param name a pointer to the name to look for * \param class a pointer to the class to look for * \param[out] ptr fill in the list value if the name was found */ int GetColorFromList(name_list *list_head, char *name, XClassHint *class, Pixel *ptr) { int save; name_list *nptr; for (nptr = list_head; nptr != NULL; nptr = nptr->next) if (strcmp(name, nptr->name) == 0) { save = Scr->FirstTime; Scr->FirstTime = TRUE; GetColor(Scr->Monochrome, ptr, nptr->ptr); Scr->FirstTime = save; return (TRUE); } if (class) { for (nptr = list_head; nptr != NULL; nptr = nptr->next) if (strcmp(class->res_name, nptr->name) == 0) { save = Scr->FirstTime; Scr->FirstTime = TRUE; GetColor(Scr->Monochrome, ptr, nptr->ptr); Scr->FirstTime = save; return (TRUE); } for (nptr = list_head; nptr != NULL; nptr = nptr->next) if (strcmp(class->res_class, nptr->name) == 0) { save = Scr->FirstTime; Scr->FirstTime = TRUE; GetColor(Scr->Monochrome, ptr, nptr->ptr); Scr->FirstTime = save; return (TRUE); } } return (FALSE); } /** * free up a list */ void FreeList(name_list **list) { name_list *nptr; name_list *tmp; for (nptr = *list; nptr != NULL; ) { tmp = nptr->next; free(nptr); nptr = tmp; } *list = NULL; } twm-1.0.10/src/icons.c000064401431060000012000000352031324771013600147350ustar00alancstaff00002660200014/* * Copyright 1989, 1998 The Open Group Permission to use, copy, modify, distribute, and sell this software and its documentation for any purpose is hereby granted without fee, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation. The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Except as contained in this notice, the name of The Open Group shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization from The Open Group. * */ /********************************************************************** * * Icon releated routines * * 10-Apr-89 Tom LaStrange Initial Version. * **********************************************************************/ #include #include "twm.h" #include "screen.h" #include "icons.h" #include "gram.h" #include "parse.h" #include "util.h" #define iconWidth(w) (Scr->IconBorderWidth * 2 + w->icon_w_width) #define iconHeight(w) (Scr->IconBorderWidth * 2 + w->icon_w_height) static void splitEntry ( IconEntry *ie, int grav1, int grav2, int w, int h ); static IconEntry * FindIconEntry ( TwmWindow *tmp_win, IconRegion **irp ); static IconEntry * prevIconEntry ( IconEntry *ie, IconRegion *ir ); static void mergeEntries ( IconEntry *old, IconEntry *ie ); static void splitEntry (IconEntry *ie, int grav1, int grav2, int w, int h) { IconEntry *new; switch (grav1) { case D_NORTH: case D_SOUTH: if (w != ie->w) splitEntry (ie, grav2, grav1, w, ie->h); if (h != ie->h) { new = malloc (sizeof (IconEntry)); new->twm_win = 0; new->used = 0; new->next = ie->next; ie->next = new; new->x = ie->x; new->h = (ie->h - h); new->w = ie->w; ie->h = h; if (grav1 == D_SOUTH) { new->y = ie->y; ie->y = new->y + new->h; } else new->y = ie->y + ie->h; } break; case D_EAST: case D_WEST: if (h != ie->h) splitEntry (ie, grav2, grav1, ie->w, h); if (w != ie->w) { new = malloc (sizeof (IconEntry)); new->twm_win = 0; new->used = 0; new->next = ie->next; ie->next = new; new->y = ie->y; new->w = (ie->w - w); new->h = ie->h; ie->w = w; if (grav1 == D_EAST) { new->x = ie->x; ie->x = new->x + new->w; } else new->x = ie->x + ie->w; } break; } } static inline int roundUp (int v, int multiple) { return ((v + multiple - 1) / multiple) * multiple; } static void PlaceIcon(TwmWindow *tmp_win, int def_x, int def_y, int *final_x, int *final_y) { IconRegion *ir; IconEntry *ie; int w = 0, h = 0; ie = 0; for (ir = Scr->FirstRegion; ir; ir = ir->next) { w = roundUp (iconWidth (tmp_win), ir->stepx); h = roundUp (iconHeight (tmp_win), ir->stepy); for (ie = ir->entries; ie; ie=ie->next) { if (ie->used) continue; if (ie->w >= w && ie->h >= h) break; } if (ie) break; } if (ie) { splitEntry (ie, ir->grav1, ir->grav2, w, h); ie->used = 1; ie->twm_win = tmp_win; *final_x = ie->x + (ie->w - iconWidth (tmp_win)) / 2; *final_y = ie->y + (ie->h - iconHeight (tmp_win)) / 2; } else { *final_x = def_x; *final_y = def_y; } return; } static IconEntry * FindIconEntry (TwmWindow *tmp_win, IconRegion **irp) { IconRegion *ir; IconEntry *ie; for (ir = Scr->FirstRegion; ir; ir = ir->next) { for (ie = ir->entries; ie; ie=ie->next) if (ie->twm_win == tmp_win) { if (irp) *irp = ir; return ie; } } return 0; } void IconUp (TwmWindow *tmp_win) { int x, y; int defx, defy; struct IconRegion *ir; /* * If the client specified a particular location, let's use it (this might * want to be an option at some point). Otherwise, try to fit within the * icon region. */ if (tmp_win->wmhints && (tmp_win->wmhints->flags & IconPositionHint)) return; if (tmp_win->icon_moved) { if (!XGetGeometry (dpy, tmp_win->icon_w, &JunkRoot, &defx, &defy, &JunkWidth, &JunkHeight, &JunkBW, &JunkDepth)) return; x = defx + ((int) JunkWidth) / 2; y = defy + ((int) JunkHeight) / 2; for (ir = Scr->FirstRegion; ir; ir = ir->next) { if (x >= ir->x && x < (ir->x + ir->w) && y >= ir->y && y < (ir->y + ir->h)) break; } if (!ir) return; /* outside icon regions, leave alone */ } defx = -100; defy = -100; PlaceIcon(tmp_win, defx, defy, &x, &y); if (x != defx || y != defy) { XMoveWindow (dpy, tmp_win->icon_w, x, y); tmp_win->icon_moved = FALSE; /* since we've restored it */ } } static IconEntry * prevIconEntry (IconEntry *ie, IconRegion *ir) { IconEntry *ip; if (ie == ir->entries) return 0; for (ip = ir->entries; ip->next != ie; ip=ip->next) ; return ip; } /** * old is being freed; and is adjacent to ie. Merge * regions together */ static void mergeEntries (IconEntry *old, IconEntry *ie) { if (old->y == ie->y) { ie->w = old->w + ie->w; if (old->x < ie->x) ie->x = old->x; } else { ie->h = old->h + ie->h; if (old->y < ie->y) ie->y = old->y; } } void IconDown (TwmWindow *tmp_win) { IconEntry *ie, *ip, *in; IconRegion *ir; ie = FindIconEntry (tmp_win, &ir); if (ie) { ie->twm_win = 0; ie->used = 0; ip = prevIconEntry (ie, ir); in = ie->next; for (;;) { if (ip && ip->used == 0 && ((ip->x == ie->x && ip->w == ie->w) || (ip->y == ie->y && ip->h == ie->h))) { ip->next = ie->next; mergeEntries (ie, ip); free (ie); ie = ip; ip = prevIconEntry (ip, ir); } else if (in && in->used == 0 && ((in->x == ie->x && in->w == ie->w) || (in->y == ie->y && in->h == ie->h))) { ie->next = in->next; mergeEntries (in, ie); free (in); in = ie->next; } else break; } } } void AddIconRegion(char *geom, int grav1, int grav2, int stepx, int stepy) { IconRegion *ir; int mask; ir = malloc(sizeof(IconRegion)); ir->next = NULL; if (Scr->LastRegion) Scr->LastRegion->next = ir; Scr->LastRegion = ir; if (!Scr->FirstRegion) Scr->FirstRegion = ir; ir->entries = NULL; ir->grav1 = grav1; ir->grav2 = grav2; if (stepx <= 0) stepx = 1; if (stepy <= 0) stepy = 1; ir->stepx = stepx; ir->stepy = stepy; ir->x = ir->y = ir->w = ir->h = 0; mask = XParseGeometry(geom, &ir->x, &ir->y, (unsigned int *)&ir->w, (unsigned int *)&ir->h); if (mask & XNegative) ir->x += Scr->MyDisplayWidth - ir->w; if (mask & YNegative) ir->y += Scr->MyDisplayHeight - ir->h; ir->entries = malloc(sizeof(IconEntry)); ir->entries->next = 0; ir->entries->x = ir->x; ir->entries->y = ir->y; ir->entries->w = ir->w; ir->entries->h = ir->h; ir->entries->twm_win = 0; ir->entries->used = 0; } #ifdef comment void FreeIconEntries (IconRegion *ir) { IconEntry *ie, *tmp; for (ie = ir->entries; ie; ie=tmp) { tmp = ie->next; free (ie); } } void FreeIconRegions(void) { IconRegion *ir, *tmp; for (ir = Scr->FirstRegion; ir != NULL;) { tmp = ir; FreeIconEntries (ir); ir = ir->next; free(tmp); } Scr->FirstRegion = NULL; Scr->LastRegion = NULL; } #endif void CreateIconWindow(TwmWindow *tmp_win, int def_x, int def_y) { unsigned long event_mask; unsigned long valuemask; /* mask for create windows */ XSetWindowAttributes attributes; /* attributes for create windows */ Pixmap pm = None; /* tmp pixmap variable */ int final_x, final_y; int x; FB(tmp_win->iconc.fore, tmp_win->iconc.back); tmp_win->forced = FALSE; tmp_win->icon_not_ours = FALSE; /* now go through the steps to get an icon window, if ForceIcon is * set, then no matter what else is defined, the bitmap from the * .twmrc file is used */ if (Scr->ForceIcon) { char *icon_name; Pixmap bm; icon_name = LookInNameList(Scr->IconNames, tmp_win->full_name); if (icon_name == NULL) icon_name = LookInList(Scr->IconNames, tmp_win->full_name, &tmp_win->class); bm = None; if (icon_name != NULL) { if ((bm = (Pixmap)LookInNameList(Scr->Icons, icon_name)) == None) { if ((bm = GetBitmap (icon_name)) != None) AddToList(&Scr->Icons, icon_name, (char *)bm); } } if (bm != None) { XGetGeometry(dpy, bm, &JunkRoot, &JunkX, &JunkY, (unsigned int *) &tmp_win->icon_width, (unsigned int *)&tmp_win->icon_height, &JunkBW, &JunkDepth); pm = XCreatePixmap(dpy, Scr->Root, tmp_win->icon_width, tmp_win->icon_height, Scr->d_depth); /* the copy plane works on color ! */ XCopyPlane(dpy, bm, pm, Scr->NormalGC, 0,0, tmp_win->icon_width, tmp_win->icon_height, 0, 0, 1 ); tmp_win->forced = TRUE; } } /* if the pixmap is still NULL, we didn't get one from the above code, * that could mean that ForceIcon was not set, or that the window * was not in the Icons list, now check the WM hints for an icon */ if (pm == None && tmp_win->wmhints && tmp_win->wmhints->flags & IconPixmapHint) { XGetGeometry(dpy, tmp_win->wmhints->icon_pixmap, &JunkRoot, &JunkX, &JunkY, (unsigned int *)&tmp_win->icon_width, (unsigned int *)&tmp_win->icon_height, &JunkBW, &JunkDepth); pm = XCreatePixmap(dpy, Scr->Root, tmp_win->icon_width, tmp_win->icon_height, Scr->d_depth); XCopyPlane(dpy, tmp_win->wmhints->icon_pixmap, pm, Scr->NormalGC, 0,0, tmp_win->icon_width, tmp_win->icon_height, 0, 0, 1 ); } /* if we still haven't got an icon, let's look in the Icon list * if ForceIcon is not set */ if (pm == None && !Scr->ForceIcon) { char *icon_name; Pixmap bm; icon_name = LookInNameList(Scr->IconNames, tmp_win->full_name); if (icon_name == NULL) icon_name = LookInList(Scr->IconNames, tmp_win->full_name, &tmp_win->class); bm = None; if (icon_name != NULL) { if ((bm = (Pixmap)LookInNameList(Scr->Icons, icon_name)) == None) { if ((bm = GetBitmap (icon_name)) != None) AddToList(&Scr->Icons, icon_name, (char *)bm); } } if (bm != None) { XGetGeometry(dpy, bm, &JunkRoot, &JunkX, &JunkY, (unsigned int *)&tmp_win->icon_width, (unsigned int *)&tmp_win->icon_height, &JunkBW, &JunkDepth); pm = XCreatePixmap(dpy, Scr->Root, tmp_win->icon_width, tmp_win->icon_height, Scr->d_depth); /* the copy plane works on color ! */ XCopyPlane(dpy, bm, pm, Scr->NormalGC, 0,0, tmp_win->icon_width, tmp_win->icon_height, 0, 0, 1 ); } } /* if we still don't have an icon, assign the UnknownIcon */ if (pm == None && Scr->UnknownPm != None) { tmp_win->icon_width = Scr->UnknownWidth; tmp_win->icon_height = Scr->UnknownHeight; pm = XCreatePixmap(dpy, Scr->Root, tmp_win->icon_width, tmp_win->icon_height, Scr->d_depth); /* the copy plane works on color ! */ XCopyPlane(dpy, Scr->UnknownPm, pm, Scr->NormalGC, 0,0, tmp_win->icon_width, tmp_win->icon_height, 0, 0, 1 ); } if (pm == None) { tmp_win->icon_height = 0; tmp_win->icon_width = 0; valuemask = 0; } else { valuemask = CWBackPixmap; attributes.background_pixmap = pm; } tmp_win->icon_w_width = MyFont_TextWidth(&Scr->IconFont, tmp_win->icon_name, strlen(tmp_win->icon_name)); tmp_win->icon_w_width += 6; if (tmp_win->icon_w_width < tmp_win->icon_width) { tmp_win->icon_x = (tmp_win->icon_width - tmp_win->icon_w_width)/2; tmp_win->icon_x += 3; tmp_win->icon_w_width = tmp_win->icon_width; } else { tmp_win->icon_x = 3; } tmp_win->icon_y = tmp_win->icon_height + Scr->IconFont.height; tmp_win->icon_w_height = tmp_win->icon_height + Scr->IconFont.height + 4; event_mask = 0; if (tmp_win->wmhints && tmp_win->wmhints->flags & IconWindowHint) { tmp_win->icon_w = tmp_win->wmhints->icon_window; if (tmp_win->forced || XGetGeometry(dpy, tmp_win->icon_w, &JunkRoot, &JunkX, &JunkY, (unsigned int *)&tmp_win->icon_w_width, (unsigned int *)&tmp_win->icon_w_height, &JunkBW, &JunkDepth) == 0) { tmp_win->icon_w = None; tmp_win->wmhints->flags &= ~IconWindowHint; } else { tmp_win->icon_not_ours = TRUE; event_mask = EnterWindowMask | LeaveWindowMask; } } else { tmp_win->icon_w = None; } if (tmp_win->icon_w == None) { tmp_win->icon_w = XCreateSimpleWindow(dpy, Scr->Root, 0,0, tmp_win->icon_w_width, tmp_win->icon_w_height, Scr->IconBorderWidth, tmp_win->icon_border, tmp_win->iconc.back); event_mask = ExposureMask; } XSelectInput (dpy, tmp_win->icon_w, KeyPressMask | ButtonPressMask | ButtonReleaseMask | event_mask); tmp_win->icon_bm_w = None; if (pm != None && (! (tmp_win->wmhints && tmp_win->wmhints->flags & IconWindowHint))) { int y; y = 0; if (tmp_win->icon_w_width == tmp_win->icon_width) x = 0; else x = (tmp_win->icon_w_width - tmp_win->icon_width)/2; tmp_win->icon_bm_w = XCreateWindow (dpy, tmp_win->icon_w, x, y, (unsigned int)tmp_win->icon_width, (unsigned int)tmp_win->icon_height, (unsigned int) 0, Scr->d_depth, (unsigned int) CopyFromParent, Scr->d_visual, valuemask, &attributes); } /* I need to figure out where to put the icon window now, because * getting here means that I am going to make the icon visible */ if (tmp_win->wmhints && tmp_win->wmhints->flags & IconPositionHint) { final_x = tmp_win->wmhints->icon_x; final_y = tmp_win->wmhints->icon_y; } else { PlaceIcon(tmp_win, def_x, def_y, &final_x, &final_y); } if (final_x > Scr->MyDisplayWidth) final_x = Scr->MyDisplayWidth - tmp_win->icon_w_width - (2 * Scr->IconBorderWidth); if (final_y > Scr->MyDisplayHeight) final_y = Scr->MyDisplayHeight - tmp_win->icon_height - Scr->IconFont.height - 4 - (2 * Scr->IconBorderWidth); XMoveWindow(dpy, tmp_win->icon_w, final_x, final_y); tmp_win->iconified = TRUE; XMapSubwindows(dpy, tmp_win->icon_w); XSaveContext(dpy, tmp_win->icon_w, TwmContext, (caddr_t)tmp_win); XSaveContext(dpy, tmp_win->icon_w, ScreenContext, (caddr_t)Scr); XDefineCursor(dpy, tmp_win->icon_w, Scr->IconCursor); if (pm) XFreePixmap (dpy, pm); return; } eight) / 2; for (ir = Scr->FirstRegion; ir; ir = ir->next) { if (x >= ir->x && x < (ir->x + ir->w) && y >= ir->y && y < (ir->y + ir->h)) break; } if (!ir) return; /* outside icon regions, leave alone */ } defx = -100; defy = -100; PlaceIcon(tmp_win, defx, defy, &x, &y); if (x != defx || y != defy) { XMoveWindow (dpy, tmp_win->icon_w, x, ytwm-1.0.10/src/lex.c000064401431060000012000001441671324771015100144210ustar00alancstaff00002660200014 #line 2 "lex.c" #define YY_INT_ALIGNED short int /* A lexical scanner generated by flex */ #define FLEX_SCANNER #define YY_FLEX_MAJOR_VERSION 2 #define YY_FLEX_MINOR_VERSION 6 #define YY_FLEX_SUBMINOR_VERSION 4 #if YY_FLEX_SUBMINOR_VERSION > 0 #define FLEX_BETA #endif /* First, we deal with platform-specific or compiler-specific issues. */ /* begin standard C headers. */ #include #include #include #include /* end standard C headers. */ /* flex integer type definitions */ #ifndef FLEXINT_H #define FLEXINT_H /* C99 systems have . Non-C99 systems may or may not. */ #if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L /* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, * if you want the limit (max/min) macros for int types. */ #ifndef __STDC_LIMIT_MACROS #define __STDC_LIMIT_MACROS 1 #endif #include typedef int8_t flex_int8_t; typedef uint8_t flex_uint8_t; typedef int16_t flex_int16_t; typedef uint16_t flex_uint16_t; typedef int32_t flex_int32_t; typedef uint32_t flex_uint32_t; #else typedef signed char flex_int8_t; typedef short int flex_int16_t; typedef int flex_int32_t; typedef unsigned char flex_uint8_t; typedef unsigned short int flex_uint16_t; typedef unsigned int flex_uint32_t; /* Limits of integral types. */ #ifndef INT8_MIN #define INT8_MIN (-128) #endif #ifndef INT16_MIN #define INT16_MIN (-32767-1) #endif #ifndef INT32_MIN #define INT32_MIN (-2147483647-1) #endif #ifndef INT8_MAX #define INT8_MAX (127) #endif #ifndef INT16_MAX #define INT16_MAX (32767) #endif #ifndef INT32_MAX #define INT32_MAX (2147483647) #endif #ifndef UINT8_MAX #define UINT8_MAX (255U) #endif #ifndef UINT16_MAX #define UINT16_MAX (65535U) #endif #ifndef UINT32_MAX #define UINT32_MAX (4294967295U) #endif #ifndef SIZE_MAX #define SIZE_MAX (~(size_t)0) #endif #endif /* ! C99 */ #endif /* ! FLEXINT_H */ /* begin standard C++ headers. */ /* TODO: this is always defined, so inline it */ #define yyconst const #if defined(__GNUC__) && __GNUC__ >= 3 #define yynoreturn __attribute__((__noreturn__)) #else #define yynoreturn #endif /* Returned upon end-of-file. */ #define YY_NULL 0 /* Promotes a possibly negative, possibly signed char to an * integer in range [0..255] for use as an array index. */ #define YY_SC_TO_UI(c) ((YY_CHAR) (c)) /* Enter a start condition. This macro really ought to take a parameter, * but we do it the disgusting crufty way forced on us by the ()-less * definition of BEGIN. */ #define BEGIN (yy_start) = 1 + 2 * /* Translate the current start state into a value that can be later handed * to BEGIN to return to the state. The YYSTATE alias is for lex * compatibility. */ #define YY_START (((yy_start) - 1) / 2) #define YYSTATE YY_START /* Action number for EOF rule of a given start state. */ #define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) /* Special action meaning "start processing a new file". */ #define YY_NEW_FILE yyrestart( yyin ) #define YY_END_OF_BUFFER_CHAR 0 /* Size of default input buffer. */ #ifndef YY_BUF_SIZE #ifdef __ia64__ /* On IA-64, the buffer size is 16k, not 8k. * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case. * Ditto for the __ia64__ case accordingly. */ #define YY_BUF_SIZE 32768 #else #define YY_BUF_SIZE 16384 #endif /* __ia64__ */ #endif /* The state buf must be large enough to hold one state per character in the main buffer. */ #define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) #ifndef YY_TYPEDEF_YY_BUFFER_STATE #define YY_TYPEDEF_YY_BUFFER_STATE typedef struct yy_buffer_state *YY_BUFFER_STATE; #endif #ifndef YY_TYPEDEF_YY_SIZE_T #define YY_TYPEDEF_YY_SIZE_T typedef size_t yy_size_t; #endif extern int yyleng; extern FILE *yyin, *yyout; #define EOB_ACT_CONTINUE_SCAN 0 #define EOB_ACT_END_OF_FILE 1 #define EOB_ACT_LAST_MATCH 2 #define YY_LESS_LINENO(n) #define YY_LINENO_REWIND_TO(ptr) /* Return all but the first "n" matched characters back to the input stream. */ #define yyless(n) \ do \ { \ /* Undo effects of setting up yytext. */ \ int yyless_macro_arg = (n); \ YY_LESS_LINENO(yyless_macro_arg);\ *yy_cp = (yy_hold_char); \ YY_RESTORE_YY_MORE_OFFSET \ (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ YY_DO_BEFORE_ACTION; /* set up yytext again */ \ } \ while ( 0 ) #define unput(c) yyunput( c, (yytext_ptr) ) #ifndef YY_STRUCT_YY_BUFFER_STATE #define YY_STRUCT_YY_BUFFER_STATE struct yy_buffer_state { FILE *yy_input_file; char *yy_ch_buf; /* input buffer */ char *yy_buf_pos; /* current position in input buffer */ /* Size of input buffer in bytes, not including room for EOB * characters. */ int yy_buf_size; /* Number of characters read into yy_ch_buf, not including EOB * characters. */ int yy_n_chars; /* Whether we "own" the buffer - i.e., we know we created it, * and can realloc() it to grow it, and should free() it to * delete it. */ int yy_is_our_buffer; /* Whether this is an "interactive" input source; if so, and * if we're using stdio for input, then we want to use getc() * instead of fread(), to make sure we stop fetching input after * each newline. */ int yy_is_interactive; /* Whether we're considered to be at the beginning of a line. * If so, '^' rules will be active on the next match, otherwise * not. */ int yy_at_bol; int yy_bs_lineno; /**< The line count. */ int yy_bs_column; /**< The column count. */ /* Whether to try to fill the input buffer when we reach the * end of it. */ int yy_fill_buffer; int yy_buffer_status; #define YY_BUFFER_NEW 0 #define YY_BUFFER_NORMAL 1 /* When an EOF's been seen but there's still some text to process * then we mark the buffer as YY_EOF_PENDING, to indicate that we * shouldn't try reading from the input source any more. We might * still have a bunch of tokens to match, though, because of * possible backing-up. * * When we actually see the EOF, we change the status to "new" * (via yyrestart()), so that the user can continue scanning by * just pointing yyin at a new input file. */ #define YY_BUFFER_EOF_PENDING 2 }; #endif /* !YY_STRUCT_YY_BUFFER_STATE */ /* Stack of input buffers. */ static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */ static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */ static YY_BUFFER_STATE * yy_buffer_stack = NULL; /**< Stack as an array. */ /* We provide macros for accessing buffer states in case in the * future we want to put the buffer states in a more general * "scanner state". * * Returns the top of the stack, or NULL. */ #define YY_CURRENT_BUFFER ( (yy_buffer_stack) \ ? (yy_buffer_stack)[(yy_buffer_stack_top)] \ : NULL) /* Same as previous macro, but useful when we know that the buffer stack is not * NULL or when we need an lvalue. For internal use only. */ #define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)] /* yy_hold_char holds the character lost when yytext is formed. */ static char yy_hold_char; static int yy_n_chars; /* number of characters read into yy_ch_buf */ int yyleng; /* Points to current character in buffer. */ static char *yy_c_buf_p = NULL; static int yy_init = 0; /* whether we need to initialize */ static int yy_start = 0; /* start state number */ /* Flag which is used to allow yywrap()'s to do buffer switches * instead of setting up a fresh yyin. A bit of a hack ... */ static int yy_did_buffer_switch_on_eof; void yyrestart ( FILE *input_file ); void yy_switch_to_buffer ( YY_BUFFER_STATE new_buffer ); YY_BUFFER_STATE yy_create_buffer ( FILE *file, int size ); void yy_delete_buffer ( YY_BUFFER_STATE b ); void yy_flush_buffer ( YY_BUFFER_STATE b ); void yypush_buffer_state ( YY_BUFFER_STATE new_buffer ); void yypop_buffer_state ( void ); static void yyensure_buffer_stack ( void ); static void yy_load_buffer_state ( void ); static void yy_init_buffer ( YY_BUFFER_STATE b, FILE *file ); #define YY_FLUSH_BUFFER yy_flush_buffer( YY_CURRENT_BUFFER ) YY_BUFFER_STATE yy_scan_buffer ( char *base, yy_size_t size ); YY_BUFFER_STATE yy_scan_string ( const char *yy_str ); YY_BUFFER_STATE yy_scan_bytes ( const char *bytes, int len ); void *yyalloc ( yy_size_t ); void *yyrealloc ( void *, yy_size_t ); void yyfree ( void * ); #define yy_new_buffer yy_create_buffer #define yy_set_interactive(is_interactive) \ { \ if ( ! YY_CURRENT_BUFFER ){ \ yyensure_buffer_stack (); \ YY_CURRENT_BUFFER_LVALUE = \ yy_create_buffer( yyin, YY_BUF_SIZE ); \ } \ YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ } #define yy_set_bol(at_bol) \ { \ if ( ! YY_CURRENT_BUFFER ){\ yyensure_buffer_stack (); \ YY_CURRENT_BUFFER_LVALUE = \ yy_create_buffer( yyin, YY_BUF_SIZE ); \ } \ YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ } #define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) /* Begin user sect3 */ typedef flex_uint8_t YY_CHAR; FILE *yyin = NULL, *yyout = NULL; typedef int yy_state_type; extern int yylineno; int yylineno = 1; extern char *yytext; #ifdef yytext_ptr #undef yytext_ptr #endif #define yytext_ptr yytext static yy_state_type yy_get_previous_state ( void ); static yy_state_type yy_try_NUL_trans ( yy_state_type current_state ); static int yy_get_next_buffer ( void ); static void yynoreturn yy_fatal_error ( const char* msg ); /* Done after the current pattern has been matched and before the * corresponding action - sets up yytext. */ #define YY_DO_BEFORE_ACTION \ (yytext_ptr) = yy_bp; \ yyleng = (int) (yy_cp - yy_bp); \ (yy_hold_char) = *yy_cp; \ *yy_cp = '\0'; \ (yy_c_buf_p) = yy_cp; #define YY_NUM_RULES 18 #define YY_END_OF_BUFFER 19 /* This struct is not used in this scanner, but its presence is necessary. */ struct yy_trans_info { flex_int32_t yy_verify; flex_int32_t yy_nxt; }; static const flex_int16_t yy_accept[33] = { 0, 0, 0, 19, 17, 16, 16, 11, 17, 17, 3, 4, 7, 8, 10, 14, 6, 5, 12, 1, 9, 2, 0, 13, 0, 0, 15, 10, 14, 0, 13, 0, 0 } ; static const YY_CHAR yy_ec[256] = { 0, 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 4, 5, 6, 1, 1, 1, 1, 7, 8, 1, 9, 1, 10, 11, 1, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 13, 1, 1, 14, 1, 1, 1, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 1, 15, 1, 16, 1, 1, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 17, 18, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 } ; static const YY_CHAR yy_meta[20] = { 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 } ; static const flex_int16_t yy_base[36] = { 0, 0, 0, 39, 58, 58, 58, 58, 15, 35, 58, 58, 58, 58, 26, 24, 58, 58, 58, 58, 58, 58, 16, 58, 29, 26, 58, 17, 15, 18, 20, 42, 58, 25, 23, 21 } ; static const flex_int16_t yy_def[36] = { 0, 32, 1, 32, 32, 32, 32, 32, 33, 34, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 33, 32, 35, 34, 32, 32, 32, 33, 33, 35, 0, 32, 32, 32 } ; static const flex_int16_t yy_nxt[78] = { 0, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 4, 18, 19, 20, 21, 23, 23, 29, 23, 25, 23, 22, 28, 27, 26, 24, 24, 22, 24, 30, 24, 28, 27, 26, 32, 32, 32, 32, 32, 31, 22, 32, 30, 32, 32, 32, 32, 32, 32, 32, 32, 32, 31, 3, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32 } ; static const flex_int16_t yy_chk[78] = { 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 8, 22, 35, 29, 34, 30, 33, 28, 27, 25, 8, 22, 24, 29, 24, 30, 15, 14, 9, 3, 0, 0, 0, 0, 24, 31, 0, 31, 0, 0, 0, 0, 0, 0, 0, 0, 0, 31, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32 } ; static yy_state_type yy_last_accepting_state; static char *yy_last_accepting_cpos; extern int yy_flex_debug; int yy_flex_debug = 0; /* The intent behind this definition is that it'll catch * any uses of REJECT which flex missed. */ #define REJECT reject_used_but_not_detected #define yymore() yymore_used_but_not_detected #define YY_MORE_ADJ 0 #define YY_RESTORE_YY_MORE_OFFSET char *yytext; #line 1 "lex.l" #line 2 "lex.l" /*****************************************************************************/ /* Copyright 1989,1998 The Open Group Permission to use, copy, modify, distribute, and sell this software and its documentation for any purpose is hereby granted without fee, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation. The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Except as contained in this notice, the name of The Open Group shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization from The Open Group. */ /** Copyright 1988 by Evans & Sutherland Computer Corporation, **/ /** Salt Lake City, Utah **/ /** Cambridge, Massachusetts **/ /** **/ /** All Rights Reserved **/ /** **/ /** Permission to use, copy, modify, and distribute this software and **/ /** its documentation for any purpose and without fee is hereby **/ /** granted, provided that the above copyright notice appear in all **/ /** copies and that both that copyright notice and this permis- **/ /** sion notice appear in supporting documentation, and that the **/ /** name of Evans & Sutherland not be used in advertising **/ /** in publicity pertaining to distribution of the software without **/ /** specific, written prior permission. **/ /** **/ /** EVANS & SUTHERLAND DISCLAIMs ALL WARRANTIES WITH REGARD **/ /** TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANT- **/ /** ABILITY AND FITNESS, IN NO EVENT SHALL EVANS & SUTHERLAND **/ /** BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAM- **/ /** AGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA **/ /** OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER **/ /** TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE **/ /** OR PERFORMANCE OF THIS SOFTWARE. **/ /*****************************************************************************/ /*********************************************************************** * * $Xorg: lex.l,v 1.4 2001/02/09 02:05:36 xorgcvs Exp $ * * .twmrc lex file * * 12-Nov-87 Thomas E. LaStrange File created * ***********************************************************************/ /* $XFree86: xc/programs/twm/lex.l,v 3.13 2001/08/27 21:11:39 dawes Exp $ */ /* #include */ /* lex already includes stdio.h */ #include "twm.h" #include "gram.h" #include "list.h" #include "parse.h" #ifdef FLEX_SCANNER int yylineno; #undef YY_INPUT #define YY_INPUT(buf,result,size) ((result) = doinput((buf),(size))) static int doinput (char *buf, int size) { int c; if (size == 0) return (0); if ((c = (*twmInputFunc)()) <= 0) return (0); buf[0] = c; return (1); } #define YY_NO_UNPUT #endif #line 554 "lex.c" #line 555 "lex.c" #define INITIAL 0 #ifndef YY_NO_UNISTD_H /* Special case for "unistd.h", since it is non-ANSI. We include it way * down here because we want the user's section 1 to have been scanned first. * The user has a chance to override it with an option. */ #include #endif #ifndef YY_EXTRA_TYPE #define YY_EXTRA_TYPE void * #endif static int yy_init_globals ( void ); /* Accessor methods to globals. These are made visible to non-reentrant scanners for convenience. */ int yylex_destroy ( void ); int yyget_debug ( void ); void yyset_debug ( int debug_flag ); YY_EXTRA_TYPE yyget_extra ( void ); void yyset_extra ( YY_EXTRA_TYPE user_defined ); FILE *yyget_in ( void ); void yyset_in ( FILE * _in_str ); FILE *yyget_out ( void ); void yyset_out ( FILE * _out_str ); int yyget_leng ( void ); char *yyget_text ( void ); int yyget_lineno ( void ); void yyset_lineno ( int _line_number ); /* Macros after this point can all be overridden by user definitions in * section 1. */ #ifndef YY_SKIP_YYWRAP #ifdef __cplusplus extern "C" int yywrap ( void ); #else extern int yywrap ( void ); #endif #endif #ifndef YY_NO_UNPUT static void yyunput ( int c, char *buf_ptr ); #endif #ifndef yytext_ptr static void yy_flex_strncpy ( char *, const char *, int ); #endif #ifdef YY_NEED_STRLEN static int yy_flex_strlen ( const char * ); #endif #ifndef YY_NO_INPUT #ifdef __cplusplus static int yyinput ( void ); #else static int input ( void ); #endif #endif /* Amount of stuff to slurp up with each read. */ #ifndef YY_READ_BUF_SIZE #ifdef __ia64__ /* On IA-64, the buffer size is 16k, not 8k */ #define YY_READ_BUF_SIZE 16384 #else #define YY_READ_BUF_SIZE 8192 #endif /* __ia64__ */ #endif /* Copy whatever the last rule matched to the standard output. */ #ifndef ECHO /* This used to be an fputs(), but since the string might contain NUL's, * we now use fwrite(). */ #define ECHO do { if (fwrite( yytext, (size_t) yyleng, 1, yyout )) {} } while (0) #endif /* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, * is returned in "result". */ #ifndef YY_INPUT #define YY_INPUT(buf,result,max_size) \ if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \ { \ int c = '*'; \ int n; \ for ( n = 0; n < max_size && \ (c = getc( yyin )) != EOF && c != '\n'; ++n ) \ buf[n] = (char) c; \ if ( c == '\n' ) \ buf[n++] = (char) c; \ if ( c == EOF && ferror( yyin ) ) \ YY_FATAL_ERROR( "input in flex scanner failed" ); \ result = n; \ } \ else \ { \ errno=0; \ while ( (result = (int) fread(buf, 1, (yy_size_t) max_size, yyin)) == 0 && ferror(yyin)) \ { \ if( errno != EINTR) \ { \ YY_FATAL_ERROR( "input in flex scanner failed" ); \ break; \ } \ errno=0; \ clearerr(yyin); \ } \ }\ \ #endif /* No semi-colon after return; correct usage is to write "yyterminate();" - * we don't want an extra ';' after the "return" because that will cause * some compilers to complain about unreachable statements. */ #ifndef yyterminate #define yyterminate() return YY_NULL #endif /* Number of entries by which start-condition stack grows. */ #ifndef YY_START_STACK_INCR #define YY_START_STACK_INCR 25 #endif /* Report a fatal error. */ #ifndef YY_FATAL_ERROR #define YY_FATAL_ERROR(msg) yy_fatal_error( msg ) #endif /* end tables serialization structures and prototypes */ /* Default declaration of generated scanner - a define so the user can * easily add parameters. */ #ifndef YY_DECL #define YY_DECL_IS_OURS 1 extern int yylex (void); #define YY_DECL int yylex (void) #endif /* !YY_DECL */ /* Code executed at the beginning of each rule, after yytext and yyleng * have been set up. */ #ifndef YY_USER_ACTION #define YY_USER_ACTION #endif /* Code executed at the end of each rule. */ #ifndef YY_BREAK #define YY_BREAK /*LINTED*/break; #endif #define YY_RULE_SETUP \ YY_USER_ACTION /** The main scanner function which does all the work. */ YY_DECL { yy_state_type yy_current_state; char *yy_cp, *yy_bp; int yy_act; if ( !(yy_init) ) { (yy_init) = 1; #ifdef YY_USER_INIT YY_USER_INIT; #endif if ( ! (yy_start) ) (yy_start) = 1; /* first start state */ if ( ! yyin ) yyin = stdin; if ( ! yyout ) yyout = stdout; if ( ! YY_CURRENT_BUFFER ) { yyensure_buffer_stack (); YY_CURRENT_BUFFER_LVALUE = yy_create_buffer( yyin, YY_BUF_SIZE ); } yy_load_buffer_state( ); } { #line 95 "lex.l" #line 774 "lex.c" while ( /*CONSTCOND*/1 ) /* loops until end-of-file is reached */ { yy_cp = (yy_c_buf_p); /* Support of yytext. */ *yy_cp = (yy_hold_char); /* yy_bp points to the position in yy_ch_buf of the start of * the current run. */ yy_bp = yy_cp; yy_current_state = (yy_start); yy_match: do { YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)] ; if ( yy_accept[yy_current_state] ) { (yy_last_accepting_state) = yy_current_state; (yy_last_accepting_cpos) = yy_cp; } while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) { yy_current_state = (int) yy_def[yy_current_state]; if ( yy_current_state >= 33 ) yy_c = yy_meta[yy_c]; } yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c]; ++yy_cp; } while ( yy_base[yy_current_state] != 58 ); yy_find_action: yy_act = yy_accept[yy_current_state]; if ( yy_act == 0 ) { /* have to back up */ yy_cp = (yy_last_accepting_cpos); yy_current_state = (yy_last_accepting_state); yy_act = yy_accept[yy_current_state]; } YY_DO_BEFORE_ACTION; do_action: /* This label is used only to access EOF actions. */ switch ( yy_act ) { /* beginning of action switch */ case 0: /* must back up */ /* undo the effects of YY_DO_BEFORE_ACTION */ *yy_cp = (yy_hold_char); yy_cp = (yy_last_accepting_cpos); yy_current_state = (yy_last_accepting_state); goto yy_find_action; case 1: YY_RULE_SETUP #line 96 "lex.l" { return (LB); } YY_BREAK case 2: YY_RULE_SETUP #line 97 "lex.l" { return (RB); } YY_BREAK case 3: YY_RULE_SETUP #line 98 "lex.l" { return (LP); } YY_BREAK case 4: YY_RULE_SETUP #line 99 "lex.l" { return (RP); } YY_BREAK case 5: YY_RULE_SETUP #line 100 "lex.l" { return (EQUALS); } YY_BREAK case 6: YY_RULE_SETUP #line 101 "lex.l" { return (COLON); } YY_BREAK case 7: YY_RULE_SETUP #line 102 "lex.l" { return PLUS; } YY_BREAK case 8: YY_RULE_SETUP #line 103 "lex.l" { return MINUS; } YY_BREAK case 9: YY_RULE_SETUP #line 104 "lex.l" { return OR; } YY_BREAK case 10: YY_RULE_SETUP #line 106 "lex.l" { int token = parse_keyword ((char *)yytext, &yylval.num); if (token == ERRORTOKEN) { twmrc_error_prefix(); fprintf (stderr, "ignoring unknown keyword: %s\n", yytext); ParseError = 1; } else return token; } YY_BREAK case 11: YY_RULE_SETUP #line 118 "lex.l" { yylval.num = F_EXEC; return FSKEYWORD; } YY_BREAK case 12: YY_RULE_SETUP #line 119 "lex.l" { yylval.num = F_CUT; return FSKEYWORD; } YY_BREAK case 13: /* rule 13 can match eol */ YY_RULE_SETUP #line 121 "lex.l" { yylval.ptr = (char *)yytext; return STRING; } YY_BREAK case 14: YY_RULE_SETUP #line 122 "lex.l" { (void)sscanf((char *)yytext, "%d", &yylval.num); return (NUMBER); } YY_BREAK case 15: /* rule 15 can match eol */ YY_RULE_SETUP #line 125 "lex.l" {;} YY_BREAK case 16: /* rule 16 can match eol */ YY_RULE_SETUP #line 126 "lex.l" {;} YY_BREAK case 17: YY_RULE_SETUP #line 127 "lex.l" { twmrc_error_prefix(); fprintf (stderr, "ignoring character \"%s\"\n", yytext); ParseError = 1; } YY_BREAK case 18: YY_RULE_SETUP #line 134 "lex.l" ECHO; YY_BREAK #line 942 "lex.c" case YY_STATE_EOF(INITIAL): yyterminate(); case YY_END_OF_BUFFER: { /* Amount of text matched not including the EOB char. */ int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1; /* Undo the effects of YY_DO_BEFORE_ACTION. */ *yy_cp = (yy_hold_char); YY_RESTORE_YY_MORE_OFFSET if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) { /* We're scanning a new file or input source. It's * possible that this happened because the user * just pointed yyin at a new source and called * yylex(). If so, then we have to assure * consistency between YY_CURRENT_BUFFER and our * globals. Here is the right place to do so, because * this is the first action (other than possibly a * back-up) that will match for the new input source. */ (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin; YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; } /* Note that here we test for yy_c_buf_p "<=" to the position * of the first EOB in the buffer, since yy_c_buf_p will * already have been incremented past the NUL character * (since all states make transitions on EOB to the * end-of-buffer state). Contrast this with the test * in input(). */ if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) { /* This was really a NUL. */ yy_state_type yy_next_state; (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text; yy_current_state = yy_get_previous_state( ); /* Okay, we're now positioned to make the NUL * transition. We couldn't have * yy_get_previous_state() go ahead and do it * for us because it doesn't know how to deal * with the possibility of jamming (and we don't * want to build jamming into it because then it * will run more slowly). */ yy_next_state = yy_try_NUL_trans( yy_current_state ); yy_bp = (yytext_ptr) + YY_MORE_ADJ; if ( yy_next_state ) { /* Consume the NUL. */ yy_cp = ++(yy_c_buf_p); yy_current_state = yy_next_state; goto yy_match; } else { yy_cp = (yy_c_buf_p); goto yy_find_action; } } else switch ( yy_get_next_buffer( ) ) { case EOB_ACT_END_OF_FILE: { (yy_did_buffer_switch_on_eof) = 0; if ( yywrap( ) ) { /* Note: because we've taken care in * yy_get_next_buffer() to have set up * yytext, we can now set up * yy_c_buf_p so that if some total * hoser (like flex itself) wants to * call the scanner after we return the * YY_NULL, it'll still work - another * YY_NULL will get returned. */ (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ; yy_act = YY_STATE_EOF(YY_START); goto do_action; } else { if ( ! (yy_did_buffer_switch_on_eof) ) YY_NEW_FILE; } break; } case EOB_ACT_CONTINUE_SCAN: (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text; yy_current_state = yy_get_previous_state( ); yy_cp = (yy_c_buf_p); yy_bp = (yytext_ptr) + YY_MORE_ADJ; goto yy_match; case EOB_ACT_LAST_MATCH: (yy_c_buf_p) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)]; yy_current_state = yy_get_previous_state( ); yy_cp = (yy_c_buf_p); yy_bp = (yytext_ptr) + YY_MORE_ADJ; goto yy_find_action; } break; } default: YY_FATAL_ERROR( "fatal flex scanner internal error--no action found" ); } /* end of action switch */ } /* end of scanning one token */ } /* end of user's declarations */ } /* end of yylex */ /* yy_get_next_buffer - try to read in a new buffer * * Returns a code representing an action: * EOB_ACT_LAST_MATCH - * EOB_ACT_CONTINUE_SCAN - continue scanning from current position * EOB_ACT_END_OF_FILE - end of file */ static int yy_get_next_buffer (void) { char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; char *source = (yytext_ptr); int number_to_move, i; int ret_val; if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] ) YY_FATAL_ERROR( "fatal flex scanner internal error--end of buffer missed" ); if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) { /* Don't try to fill the buffer, so this is an EOF. */ if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 ) { /* We matched a single character, the EOB, so * treat this as a final EOF. */ return EOB_ACT_END_OF_FILE; } else { /* We matched some text prior to the EOB, first * process it. */ return EOB_ACT_LAST_MATCH; } } /* Try to read more data. */ /* First move last chars to start of buffer. */ number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr) - 1); for ( i = 0; i < number_to_move; ++i ) *(dest++) = *(source++); if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) /* don't do the read, it's not guaranteed to return an EOF, * just force an EOF */ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0; else { int num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; while ( num_to_read <= 0 ) { /* Not enough room in the buffer - grow it. */ /* just a shorter name for the current buffer */ YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE; int yy_c_buf_p_offset = (int) ((yy_c_buf_p) - b->yy_ch_buf); if ( b->yy_is_our_buffer ) { int new_size = b->yy_buf_size * 2; if ( new_size <= 0 ) b->yy_buf_size += b->yy_buf_size / 8; else b->yy_buf_size *= 2; b->yy_ch_buf = (char *) /* Include room in for 2 EOB chars. */ yyrealloc( (void *) b->yy_ch_buf, (yy_size_t) (b->yy_buf_size + 2) ); } else /* Can't grow it, we don't own it. */ b->yy_ch_buf = NULL; if ( ! b->yy_ch_buf ) YY_FATAL_ERROR( "fatal error - scanner input buffer overflow" ); (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset]; num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; } if ( num_to_read > YY_READ_BUF_SIZE ) num_to_read = YY_READ_BUF_SIZE; /* Read in more data. */ YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), (yy_n_chars), num_to_read ); YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); } if ( (yy_n_chars) == 0 ) { if ( number_to_move == YY_MORE_ADJ ) { ret_val = EOB_ACT_END_OF_FILE; yyrestart( yyin ); } else { ret_val = EOB_ACT_LAST_MATCH; YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_EOF_PENDING; } } else ret_val = EOB_ACT_CONTINUE_SCAN; if (((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { /* Extend the array by 50%, plus the number we really need. */ int new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1); YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc( (void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf, (yy_size_t) new_size ); if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); /* "- 2" to take care of EOB's */ YY_CURRENT_BUFFER_LVALUE->yy_buf_size = (int) (new_size - 2); } (yy_n_chars) += number_to_move; YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR; YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR; (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; return ret_val; } /* yy_get_previous_state - get the state just before the EOB char was reached */ static yy_state_type yy_get_previous_state (void) { yy_state_type yy_current_state; char *yy_cp; yy_current_state = (yy_start); for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp ) { YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); if ( yy_accept[yy_current_state] ) { (yy_last_accepting_state) = yy_current_state; (yy_last_accepting_cpos) = yy_cp; } while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) { yy_current_state = (int) yy_def[yy_current_state]; if ( yy_current_state >= 33 ) yy_c = yy_meta[yy_c]; } yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c]; } return yy_current_state; } /* yy_try_NUL_trans - try to make a transition on the NUL character * * synopsis * next_state = yy_try_NUL_trans( current_state ); */ static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state ) { int yy_is_jam; char *yy_cp = (yy_c_buf_p); YY_CHAR yy_c = 1; if ( yy_accept[yy_current_state] ) { (yy_last_accepting_state) = yy_current_state; (yy_last_accepting_cpos) = yy_cp; } while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) { yy_current_state = (int) yy_def[yy_current_state]; if ( yy_current_state >= 33 ) yy_c = yy_meta[yy_c]; } yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c]; yy_is_jam = (yy_current_state == 32); return yy_is_jam ? 0 : yy_current_state; } #ifndef YY_NO_UNPUT static void yyunput (int c, char * yy_bp ) { char *yy_cp; yy_cp = (yy_c_buf_p); /* undo effects of setting up yytext */ *yy_cp = (yy_hold_char); if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) { /* need to shift things up to make room */ /* +2 for EOB chars. */ int number_to_move = (yy_n_chars) + 2; char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[ YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2]; char *source = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]; while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) *--dest = *--source; yy_cp += (int) (dest - source); yy_bp += (int) (dest - source); YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = (int) YY_CURRENT_BUFFER_LVALUE->yy_buf_size; if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) YY_FATAL_ERROR( "flex scanner push-back overflow" ); } *--yy_cp = (char) c; (yytext_ptr) = yy_bp; (yy_hold_char) = *yy_cp; (yy_c_buf_p) = yy_cp; } #endif #ifndef YY_NO_INPUT #ifdef __cplusplus static int yyinput (void) #else static int input (void) #endif { int c; *(yy_c_buf_p) = (yy_hold_char); if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR ) { /* yy_c_buf_p now points to the character we want to return. * If this occurs *before* the EOB characters, then it's a * valid NUL; if not, then we've hit the end of the buffer. */ if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) /* This was really a NUL. */ *(yy_c_buf_p) = '\0'; else { /* need more input */ int offset = (int) ((yy_c_buf_p) - (yytext_ptr)); ++(yy_c_buf_p); switch ( yy_get_next_buffer( ) ) { case EOB_ACT_LAST_MATCH: /* This happens because yy_g_n_b() * sees that we've accumulated a * token and flags that we need to * try matching the token before * proceeding. But for input(), * there's no matching to consider. * So convert the EOB_ACT_LAST_MATCH * to EOB_ACT_END_OF_FILE. */ /* Reset buffer status. */ yyrestart( yyin ); /*FALLTHROUGH*/ case EOB_ACT_END_OF_FILE: { if ( yywrap( ) ) return 0; if ( ! (yy_did_buffer_switch_on_eof) ) YY_NEW_FILE; #ifdef __cplusplus return yyinput(); #else return input(); #endif } case EOB_ACT_CONTINUE_SCAN: (yy_c_buf_p) = (yytext_ptr) + offset; break; } } } c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */ *(yy_c_buf_p) = '\0'; /* preserve yytext */ (yy_hold_char) = *++(yy_c_buf_p); return c; } #endif /* ifndef YY_NO_INPUT */ /** Immediately switch to a different input stream. * @param input_file A readable stream. * * @note This function does not reset the start condition to @c INITIAL . */ void yyrestart (FILE * input_file ) { if ( ! YY_CURRENT_BUFFER ){ yyensure_buffer_stack (); YY_CURRENT_BUFFER_LVALUE = yy_create_buffer( yyin, YY_BUF_SIZE ); } yy_init_buffer( YY_CURRENT_BUFFER, input_file ); yy_load_buffer_state( ); } /** Switch to a different input buffer. * @param new_buffer The new input buffer. * */ void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ) { /* TODO. We should be able to replace this entire function body * with * yypop_buffer_state(); * yypush_buffer_state(new_buffer); */ yyensure_buffer_stack (); if ( YY_CURRENT_BUFFER == new_buffer ) return; if ( YY_CURRENT_BUFFER ) { /* Flush out information for old buffer. */ *(yy_c_buf_p) = (yy_hold_char); YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); } YY_CURRENT_BUFFER_LVALUE = new_buffer; yy_load_buffer_state( ); /* We don't actually know whether we did this switch during * EOF (yywrap()) processing, but the only time this flag * is looked at is after yywrap() is called, so it's safe * to go ahead and always set it. */ (yy_did_buffer_switch_on_eof) = 1; } static void yy_load_buffer_state (void) { (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; (yy_hold_char) = *(yy_c_buf_p); } /** Allocate and initialize an input buffer state. * @param file A readable stream. * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. * * @return the allocated buffer state. */ YY_BUFFER_STATE yy_create_buffer (FILE * file, int size ) { YY_BUFFER_STATE b; b = (YY_BUFFER_STATE) yyalloc( sizeof( struct yy_buffer_state ) ); if ( ! b ) YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); b->yy_buf_size = size; /* yy_ch_buf has to be 2 characters longer than the size given because * we need to put in 2 end-of-buffer characters. */ b->yy_ch_buf = (char *) yyalloc( (yy_size_t) (b->yy_buf_size + 2) ); if ( ! b->yy_ch_buf ) YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); b->yy_is_our_buffer = 1; yy_init_buffer( b, file ); return b; } /** Destroy the buffer. * @param b a buffer created with yy_create_buffer() * */ void yy_delete_buffer (YY_BUFFER_STATE b ) { if ( ! b ) return; if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; if ( b->yy_is_our_buffer ) yyfree( (void *) b->yy_ch_buf ); yyfree( (void *) b ); } /* Initializes or reinitializes a buffer. * This function is sometimes called more than once on the same buffer, * such as during a yyrestart() or at EOF. */ static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file ) { int oerrno = errno; yy_flush_buffer( b ); b->yy_input_file = file; b->yy_fill_buffer = 1; /* If b is the current buffer, then yy_init_buffer was _probably_ * called from yyrestart() or through yy_get_next_buffer. * In that case, we don't want to reset the lineno or column. */ if (b != YY_CURRENT_BUFFER){ b->yy_bs_lineno = 1; b->yy_bs_column = 0; } b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; errno = oerrno; } /** Discard all buffered characters. On the next scan, YY_INPUT will be called. * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. * */ void yy_flush_buffer (YY_BUFFER_STATE b ) { if ( ! b ) return; b->yy_n_chars = 0; /* We always need two end-of-buffer characters. The first causes * a transition to the end-of-buffer state. The second causes * a jam in that state. */ b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; b->yy_buf_pos = &b->yy_ch_buf[0]; b->yy_at_bol = 1; b->yy_buffer_status = YY_BUFFER_NEW; if ( b == YY_CURRENT_BUFFER ) yy_load_buffer_state( ); } /** Pushes the new state onto the stack. The new state becomes * the current state. This function will allocate the stack * if necessary. * @param new_buffer The new state. * */ void yypush_buffer_state (YY_BUFFER_STATE new_buffer ) { if (new_buffer == NULL) return; yyensure_buffer_stack(); /* This block is copied from yy_switch_to_buffer. */ if ( YY_CURRENT_BUFFER ) { /* Flush out information for old buffer. */ *(yy_c_buf_p) = (yy_hold_char); YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); } /* Only push if top exists. Otherwise, replace top. */ if (YY_CURRENT_BUFFER) (yy_buffer_stack_top)++; YY_CURRENT_BUFFER_LVALUE = new_buffer; /* copied from yy_switch_to_buffer. */ yy_load_buffer_state( ); (yy_did_buffer_switch_on_eof) = 1; } /** Removes and deletes the top of the stack, if present. * The next element becomes the new top. * */ void yypop_buffer_state (void) { if (!YY_CURRENT_BUFFER) return; yy_delete_buffer(YY_CURRENT_BUFFER ); YY_CURRENT_BUFFER_LVALUE = NULL; if ((yy_buffer_stack_top) > 0) --(yy_buffer_stack_top); if (YY_CURRENT_BUFFER) { yy_load_buffer_state( ); (yy_did_buffer_switch_on_eof) = 1; } } /* Allocates the stack if it does not exist. * Guarantees space for at least one push. */ static void yyensure_buffer_stack (void) { yy_size_t num_to_alloc; if (!(yy_buffer_stack)) { /* First allocation is just for 2 elements, since we don't know if this * scanner will even need a stack. We use 2 instead of 1 to avoid an * immediate realloc on the next call. */ num_to_alloc = 1; /* After all that talk, this was set to 1 anyways... */ (yy_buffer_stack) = (struct yy_buffer_state**)yyalloc (num_to_alloc * sizeof(struct yy_buffer_state*) ); if ( ! (yy_buffer_stack) ) YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*)); (yy_buffer_stack_max) = num_to_alloc; (yy_buffer_stack_top) = 0; return; } if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){ /* Increase the buffer to prepare for a possible push. */ yy_size_t grow_size = 8 /* arbitrary grow size */; num_to_alloc = (yy_buffer_stack_max) + grow_size; (yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc ((yy_buffer_stack), num_to_alloc * sizeof(struct yy_buffer_state*) ); if ( ! (yy_buffer_stack) ) YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); /* zero only the new slots.*/ memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*)); (yy_buffer_stack_max) = num_to_alloc; } } /** Setup the input buffer state to scan directly from a user-specified character buffer. * @param base the character buffer * @param size the size in bytes of the character buffer * * @return the newly allocated buffer state object. */ YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size ) { YY_BUFFER_STATE b; if ( size < 2 || base[size-2] != YY_END_OF_BUFFER_CHAR || base[size-1] != YY_END_OF_BUFFER_CHAR ) /* They forgot to leave room for the EOB's. */ return NULL; b = (YY_BUFFER_STATE) yyalloc( sizeof( struct yy_buffer_state ) ); if ( ! b ) YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" ); b->yy_buf_size = (int) (size - 2); /* "- 2" to take care of EOB's */ b->yy_buf_pos = b->yy_ch_buf = base; b->yy_is_our_buffer = 0; b->yy_input_file = NULL; b->yy_n_chars = b->yy_buf_size; b->yy_is_interactive = 0; b->yy_at_bol = 1; b->yy_fill_buffer = 0; b->yy_buffer_status = YY_BUFFER_NEW; yy_switch_to_buffer( b ); return b; } /** Setup the input buffer state to scan a string. The next call to yylex() will * scan from a @e copy of @a str. * @param yystr a NUL-terminated string to scan * * @return the newly allocated buffer state object. * @note If you want to scan bytes that may contain NUL values, then use * yy_scan_bytes() instead. */ YY_BUFFER_STATE yy_scan_string (const char * yystr ) { return yy_scan_bytes( yystr, (int) strlen(yystr) ); } /** Setup the input buffer state to scan the given bytes. The next call to yylex() will * scan from a @e copy of @a bytes. * @param yybytes the byte buffer to scan * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes. * * @return the newly allocated buffer state object. */ YY_BUFFER_STATE yy_scan_bytes (const char * yybytes, int _yybytes_len ) { YY_BUFFER_STATE b; char *buf; yy_size_t n; int i; /* Get memory for full buffer, including space for trailing EOB's. */ n = (yy_size_t) (_yybytes_len + 2); buf = (char *) yyalloc( n ); if ( ! buf ) YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" ); for ( i = 0; i < _yybytes_len; ++i ) buf[i] = yybytes[i]; buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; b = yy_scan_buffer( buf, n ); if ( ! b ) YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" ); /* It's okay to grow etc. this buffer, and we should throw it * away when we're done. */ b->yy_is_our_buffer = 1; return b; } #ifndef YY_EXIT_FAILURE #define YY_EXIT_FAILURE 2 #endif static void yynoreturn yy_fatal_error (const char* msg ) { fprintf( stderr, "%s\n", msg ); exit( YY_EXIT_FAILURE ); } /* Redefine yyless() so it works in section 3 code. */ #undef yyless #define yyless(n) \ do \ { \ /* Undo effects of setting up yytext. */ \ int yyless_macro_arg = (n); \ YY_LESS_LINENO(yyless_macro_arg);\ yytext[yyleng] = (yy_hold_char); \ (yy_c_buf_p) = yytext + yyless_macro_arg; \ (yy_hold_char) = *(yy_c_buf_p); \ *(yy_c_buf_p) = '\0'; \ yyleng = yyless_macro_arg; \ } \ while ( 0 ) /* Accessor methods (get/set functions) to struct members. */ /** Get the current line number. * */ int yyget_lineno (void) { return yylineno; } /** Get the input stream. * */ FILE *yyget_in (void) { return yyin; } /** Get the output stream. * */ FILE *yyget_out (void) { return yyout; } /** Get the length of the current token. * */ int yyget_leng (void) { return yyleng; } /** Get the current token. * */ char *yyget_text (void) { return yytext; } /** Set the current line number. * @param _line_number line number * */ void yyset_lineno (int _line_number ) { yylineno = _line_number; } /** Set the input stream. This does not discard the current * input buffer. * @param _in_str A readable stream. * * @see yy_switch_to_buffer */ void yyset_in (FILE * _in_str ) { yyin = _in_str ; } void yyset_out (FILE * _out_str ) { yyout = _out_str ; } int yyget_debug (void) { return yy_flex_debug; } void yyset_debug (int _bdebug ) { yy_flex_debug = _bdebug ; } static int yy_init_globals (void) { /* Initialization is the same as for the non-reentrant scanner. * This function is called from yylex_destroy(), so don't allocate here. */ (yy_buffer_stack) = NULL; (yy_buffer_stack_top) = 0; (yy_buffer_stack_max) = 0; (yy_c_buf_p) = NULL; (yy_init) = 0; (yy_start) = 0; /* Defined in main.c */ #ifdef YY_STDINIT yyin = stdin; yyout = stdout; #else yyin = NULL; yyout = NULL; #endif /* For future reference: Set errno on error, since we are called by * yylex_init() */ return 0; } /* yylex_destroy is for both reentrant and non-reentrant scanners. */ int yylex_destroy (void) { /* Pop the buffer stack, destroying each element. */ while(YY_CURRENT_BUFFER){ yy_delete_buffer( YY_CURRENT_BUFFER ); YY_CURRENT_BUFFER_LVALUE = NULL; yypop_buffer_state(); } /* Destroy the stack itself. */ yyfree((yy_buffer_stack) ); (yy_buffer_stack) = NULL; /* Reset the globals. This is important in a non-reentrant scanner so the next time * yylex() is called, initialization will occur. */ yy_init_globals( ); return 0; } /* * Internal utility routines. */ #ifndef yytext_ptr static void yy_flex_strncpy (char* s1, const char * s2, int n ) { int i; for ( i = 0; i < n; ++i ) s1[i] = s2[i]; } #endif #ifdef YY_NEED_STRLEN static int yy_flex_strlen (const char * s ) { int n; for ( n = 0; s[n]; ++n ) ; return n; } #endif void *yyalloc (yy_size_t size ) { return malloc(size); } void *yyrealloc (void * ptr, yy_size_t size ) { /* The cast to (char *) in the following accommodates both * implementations that use char* generic pointers, and those * that use void* generic pointers. It works with the latter * because both ANSI C and C++ allow castless assignment from * any pointer type to void*, and deal with argument conversions * as though doing an assignment. */ return realloc(ptr, size); } void yyfree (void * ptr ) { free( (char *) ptr ); /* see yyrealloc() for (char *) cast */ } #define YYTABLES_NAME "yytables" #line 134 "lex.l" #ifndef yywrap int yywrap() { return(1);} #endif #undef unput #undef input #undef output #undef feof #define unput(c) twmUnput(c) #define input() (*twmInputFunc)() #define output(c) TwmOutput(c) #define feof() (1) gh yy_get_next_buffer. * In that case, we don't want to reset the lineno or column. */ if (b != YY_CURRENT_BUFFER){ b->yy_bs_lineno = 1; b->yy_bs_column = 0; } b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; errno = oerrno; } /** Discard all buffered characters. On the next scan, YY_INPUT will be called. * @param b the buffetwm-1.0.10/src/gram.y000064401431060000012000000537101324771013600146010ustar00alancstaff00002660200014/*****************************************************************************/ /* Copyright 1989, 1998 The Open Group Permission to use, copy, modify, distribute, and sell this software and its documentation for any purpose is hereby granted without fee, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation. The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Except as contained in this notice, the name of The Open Group shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization from The Open Group. */ /** Copyright 1988 by Evans & Sutherland Computer Corporation, **/ /** Salt Lake City, Utah **/ /** Cambridge, Massachusetts **/ /** **/ /** All Rights Reserved **/ /** **/ /** Permission to use, copy, modify, and distribute this software and **/ /** its documentation for any purpose and without fee is hereby **/ /** granted, provided that the above copyright notice appear in all **/ /** copies and that both that copyright notice and this permis- **/ /** sion notice appear in supporting documentation, and that the **/ /** name of Evans & Sutherland not be used in advertising **/ /** in publicity pertaining to distribution of the software without **/ /** specific, written prior permission. **/ /** **/ /** EVANS & SUTHERLAND DISCLAIMs ALL WARRANTIES WITH REGARD **/ /** TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANT- **/ /** ABILITY AND FITNESS, IN NO EVENT SHALL EVANS & SUTHERLAND **/ /** BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAM- **/ /** AGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA **/ /** OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER **/ /** TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE **/ /** OR PERFORMANCE OF THIS SOFTWARE. **/ /*****************************************************************************/ /*********************************************************************** * * $Xorg: gram.y,v 1.4 2001/02/09 02:05:36 xorgcvs Exp $ * * .twmrc command grammer * * 07-Jan-86 Thomas E. LaStrange File created * 11-Nov-90 Dave Sternlicht Adding SaveColors * 10-Oct-90 David M. Sternlicht Storing saved colors on root * * $XFree86: xc/programs/twm/gram.y,v 3.8 2002/10/16 21:33:03 tsi Exp $ * ***********************************************************************/ %{ #include #include #include "twm.h" #include "menus.h" #include "list.h" #include "util.h" #include "screen.h" #include "parse.h" #include "add_window.h" #include "icons.h" #include #include static char *Action = ""; static char *Name = ""; static MenuRoot *root, *pull = NULL; static MenuRoot *GetRoot ( const char *name, const char *fore, const char *back ); static void GotButton ( int butt, int func ); static void GotKey ( char *key, int func ); static void GotTitleButton ( char *bitmapname, int func, Bool rightside ); static Bool CheckWarpScreenArg ( char *s ); static Bool CheckWarpRingArg ( char *s ); static Bool CheckColormapArg ( char *s ); static void RemoveDQuote ( char *str ); static char *ptr; static name_list **list; static int cont = 0; static int color; int mods = 0; unsigned int mods_used = (ShiftMask | ControlMask | Mod1Mask); extern int yylineno; static void yyerror ( const char *s ); %} %union { int num; char *ptr; }; %token LB RB LP RP MENUS MENU BUTTON DEFAULT_FUNCTION PLUS MINUS %token ALL OR CURSORS PIXMAPS ICONS COLOR SAVECOLOR MONOCHROME FUNCTION %token ICONMGR_SHOW ICONMGR WINDOW_FUNCTION ZOOM ICONMGRS %token ICONMGR_GEOMETRY ICONMGR_NOSHOW MAKE_TITLE GRAYSCALE %token ICONIFY_BY_UNMAPPING DONT_ICONIFY_BY_UNMAPPING %token NO_TITLE AUTO_RAISE NO_HILITE ICON_REGION %token META SHIFT LOCK CONTROL WINDOW TITLE ICON ROOT FRAME %token COLON EQUALS SQUEEZE_TITLE DONT_SQUEEZE_TITLE %token START_ICONIFIED NO_TITLE_HILITE TITLE_HILITE %token MOVE RESIZE WAIT SELECT KILL LEFT_TITLEBUTTON RIGHT_TITLEBUTTON %token NUMBER KEYWORD NKEYWORD CKEYWORD CLKEYWORD FKEYWORD FSKEYWORD %token SKEYWORD DKEYWORD JKEYWORD WINDOW_RING WARP_CURSOR ERRORTOKEN %token NO_STACKMODE %token STRING %type string %type pixmap_list cursor_list color_list save_color_list stmt %type win_color_list iconm_list win_list icon_list function menu %type noarg sarg error narg squeeze color_entry %type action button number signed_number full fullkey %start twmrc %% twmrc : stmts ; stmts : /* Empty */ | stmts stmt ; stmt : error | noarg | sarg | narg | squeeze | ICON_REGION string DKEYWORD DKEYWORD number number { AddIconRegion($2, $3, $4, $5, $6); } | ICONMGR_GEOMETRY string number { if (Scr->FirstTime) { Scr->iconmgr.geometry=$2; Scr->iconmgr.columns=$3; } } | ICONMGR_GEOMETRY string { if (Scr->FirstTime) Scr->iconmgr.geometry = $2; } | ZOOM number { if (Scr->FirstTime) { Scr->DoZoom = TRUE; Scr->ZoomCount = $2; } } | ZOOM { if (Scr->FirstTime) Scr->DoZoom = TRUE; } | PIXMAPS pixmap_list {} | CURSORS cursor_list {} | ICONIFY_BY_UNMAPPING { list = &Scr->IconifyByUn; } win_list | ICONIFY_BY_UNMAPPING { if (Scr->FirstTime) Scr->IconifyByUnmapping = TRUE; } | LEFT_TITLEBUTTON string EQUALS action { GotTitleButton ($2, $4, False); } | RIGHT_TITLEBUTTON string EQUALS action { GotTitleButton ($2, $4, True); } | button string { root = GetRoot($2, NULLSTR, NULLSTR); Scr->Mouse[$1][C_ROOT][0].func = F_MENU; Scr->Mouse[$1][C_ROOT][0].menu = root; } | button action { Scr->Mouse[$1][C_ROOT][0].func = $2; if ($2 == F_MENU) { pull->prev = NULL; Scr->Mouse[$1][C_ROOT][0].menu = pull; } else { root = GetRoot(TWM_ROOT,NULLSTR,NULLSTR); Scr->Mouse[$1][C_ROOT][0].item = AddToMenu(root,"x",Action, NULL,$2,NULLSTR,NULLSTR); } Action = ""; pull = NULL; } | string fullkey { GotKey($1, $2); } | button full { GotButton($1, $2); } | DONT_ICONIFY_BY_UNMAPPING { list = &Scr->DontIconify; } win_list | ICONMGR_NOSHOW { list = &Scr->IconMgrNoShow; } win_list | ICONMGR_NOSHOW { Scr->IconManagerDontShow = TRUE; } | ICONMGRS { list = &Scr->IconMgrs; } iconm_list | ICONMGR_SHOW { list = &Scr->IconMgrShow; } win_list | NO_TITLE_HILITE { list = &Scr->NoTitleHighlight; } win_list | NO_TITLE_HILITE { if (Scr->FirstTime) Scr->TitleHighlight = FALSE; } | NO_HILITE { list = &Scr->NoHighlight; } win_list | NO_HILITE { if (Scr->FirstTime) Scr->Highlight = FALSE; } | NO_STACKMODE { list = &Scr->NoStackModeL; } win_list | NO_STACKMODE { if (Scr->FirstTime) Scr->StackMode = FALSE; } | NO_TITLE { list = &Scr->NoTitle; } win_list | NO_TITLE { if (Scr->FirstTime) Scr->NoTitlebar = TRUE; } | MAKE_TITLE { list = &Scr->MakeTitle; } win_list | START_ICONIFIED { list = &Scr->StartIconified; } win_list | AUTO_RAISE { list = &Scr->AutoRaise; } win_list | MENU string LP string COLON string RP { root = GetRoot($2, $4, $6); } menu { root->real_menu = TRUE;} | MENU string { root = GetRoot($2, NULLSTR, NULLSTR); } menu { root->real_menu = TRUE; } | FUNCTION string { root = GetRoot($2, NULLSTR, NULLSTR); } function | ICONS { list = &Scr->IconNames; } icon_list | COLOR { color = COLOR; } color_list | GRAYSCALE { color = GRAYSCALE; } color_list | SAVECOLOR save_color_list | MONOCHROME { color = MONOCHROME; } color_list | DEFAULT_FUNCTION action { Scr->DefaultFunction.func = $2; if ($2 == F_MENU) { pull->prev = NULL; Scr->DefaultFunction.menu = pull; } else { root = GetRoot(TWM_ROOT,NULLSTR,NULLSTR); Scr->DefaultFunction.item = AddToMenu(root,"x",Action, NULL,$2, NULLSTR, NULLSTR); } Action = ""; pull = NULL; } | WINDOW_FUNCTION action { Scr->WindowFunction.func = $2; root = GetRoot(TWM_ROOT,NULLSTR,NULLSTR); Scr->WindowFunction.item = AddToMenu(root,"x",Action, NULL,$2, NULLSTR, NULLSTR); Action = ""; pull = NULL; } | WARP_CURSOR { list = &Scr->WarpCursorL; } win_list | WARP_CURSOR { if (Scr->FirstTime) Scr->WarpCursor = TRUE; } | WINDOW_RING { list = &Scr->WindowRingL; } win_list ; noarg : KEYWORD { if (!do_single_keyword ($1)) { twmrc_error_prefix(); fprintf (stderr, "unknown singleton keyword %d\n", $1); ParseError = 1; } } ; sarg : SKEYWORD string { if (!do_string_keyword ($1, $2)) { twmrc_error_prefix(); fprintf (stderr, "unknown string keyword %d (value \"%s\")\n", $1, $2); ParseError = 1; } } ; narg : NKEYWORD number { if (!do_number_keyword ($1, $2)) { twmrc_error_prefix(); fprintf (stderr, "unknown numeric keyword %d (value %d)\n", $1, $2); ParseError = 1; } } ; full : EQUALS keys COLON contexts COLON action { $$ = $6; } ; fullkey : EQUALS keys COLON contextkeys COLON action { $$ = $6; } ; keys : /* Empty */ | keys key ; key : META { mods |= Mod1Mask; } | SHIFT { mods |= ShiftMask; } | LOCK { mods |= LockMask; } | CONTROL { mods |= ControlMask; } | META number { if ($2 < 1 || $2 > 5) { twmrc_error_prefix(); fprintf (stderr, "bad modifier number (%d), must be 1-5\n", $2); ParseError = 1; } else { mods |= (Mod1Mask << ($2 - 1)); } } | OR { } ; contexts : /* Empty */ | contexts context ; context : WINDOW { cont |= C_WINDOW_BIT; } | TITLE { cont |= C_TITLE_BIT; } | ICON { cont |= C_ICON_BIT; } | ROOT { cont |= C_ROOT_BIT; } | FRAME { cont |= C_FRAME_BIT; } | ICONMGR { cont |= C_ICONMGR_BIT; } | META { cont |= C_ICONMGR_BIT; } | ALL { cont |= C_ALL_BITS; } | OR { } ; contextkeys : /* Empty */ | contextkeys contextkey ; contextkey : WINDOW { cont |= C_WINDOW_BIT; } | TITLE { cont |= C_TITLE_BIT; } | ICON { cont |= C_ICON_BIT; } | ROOT { cont |= C_ROOT_BIT; } | FRAME { cont |= C_FRAME_BIT; } | ICONMGR { cont |= C_ICONMGR_BIT; } | META { cont |= C_ICONMGR_BIT; } | ALL { cont |= C_ALL_BITS; } | OR { } | string { Name = $1; cont |= C_NAME_BIT; } ; pixmap_list : LB pixmap_entries RB ; pixmap_entries : /* Empty */ | pixmap_entries pixmap_entry ; pixmap_entry : TITLE_HILITE string { SetHighlightPixmap ($2); } ; cursor_list : LB cursor_entries RB ; cursor_entries : /* Empty */ | cursor_entries cursor_entry ; cursor_entry : FRAME string string { NewBitmapCursor(&Scr->FrameCursor, $2, $3); } | FRAME string { NewFontCursor(&Scr->FrameCursor, $2); } | TITLE string string { NewBitmapCursor(&Scr->TitleCursor, $2, $3); } | TITLE string { NewFontCursor(&Scr->TitleCursor, $2); } | ICON string string { NewBitmapCursor(&Scr->IconCursor, $2, $3); } | ICON string { NewFontCursor(&Scr->IconCursor, $2); } | ICONMGR string string { NewBitmapCursor(&Scr->IconMgrCursor, $2, $3); } | ICONMGR string { NewFontCursor(&Scr->IconMgrCursor, $2); } | BUTTON string string { NewBitmapCursor(&Scr->ButtonCursor, $2, $3); } | BUTTON string { NewFontCursor(&Scr->ButtonCursor, $2); } | MOVE string string { NewBitmapCursor(&Scr->MoveCursor, $2, $3); } | MOVE string { NewFontCursor(&Scr->MoveCursor, $2); } | RESIZE string string { NewBitmapCursor(&Scr->ResizeCursor, $2, $3); } | RESIZE string { NewFontCursor(&Scr->ResizeCursor, $2); } | WAIT string string { NewBitmapCursor(&Scr->WaitCursor, $2, $3); } | WAIT string { NewFontCursor(&Scr->WaitCursor, $2); } | MENU string string { NewBitmapCursor(&Scr->MenuCursor, $2, $3); } | MENU string { NewFontCursor(&Scr->MenuCursor, $2); } | SELECT string string { NewBitmapCursor(&Scr->SelectCursor, $2, $3); } | SELECT string { NewFontCursor(&Scr->SelectCursor, $2); } | KILL string string { NewBitmapCursor(&Scr->DestroyCursor, $2, $3); } | KILL string { NewFontCursor(&Scr->DestroyCursor, $2); } ; color_list : LB color_entries RB ; color_entries : /* Empty */ | color_entries color_entry ; color_entry : CLKEYWORD string { if (!do_colorlist_keyword ($1, color, $2)) { twmrc_error_prefix(); fprintf (stderr, "unhandled list color keyword %d (string \"%s\")\n", $1, $2); ParseError = 1; } } | CLKEYWORD string { list = do_colorlist_keyword($1,color, $2); if (!list) { twmrc_error_prefix(); fprintf (stderr, "unhandled color list keyword %d (string \"%s\")\n", $1, $2); ParseError = 1; } } win_color_list { /* No action */; } | CKEYWORD string { if (!do_color_keyword ($1, color, $2)) { twmrc_error_prefix(); fprintf (stderr, "unhandled color keyword %d (string \"%s\")\n", $1, $2); ParseError = 1; } } ; save_color_list : LB s_color_entries RB ; s_color_entries : /* Empty */ | s_color_entries s_color_entry ; s_color_entry : string { do_string_savecolor(color, $1); } | CLKEYWORD { do_var_savecolor($1); } ; win_color_list : LB win_color_entries RB ; win_color_entries : /* Empty */ | win_color_entries win_color_entry ; win_color_entry : string string { if (Scr->FirstTime && color == Scr->Monochrome) AddToList(list, $1, $2); } ; squeeze : SQUEEZE_TITLE { if (HasShape) Scr->SqueezeTitle = TRUE; } | SQUEEZE_TITLE { list = &Scr->SqueezeTitleL; if (HasShape && Scr->SqueezeTitle == -1) Scr->SqueezeTitle = TRUE; } LB win_sqz_entries RB | DONT_SQUEEZE_TITLE { Scr->SqueezeTitle = FALSE; } | DONT_SQUEEZE_TITLE { list = &Scr->DontSqueezeTitleL; } win_list ; win_sqz_entries : /* Empty */ | win_sqz_entries string JKEYWORD signed_number number { if (Scr->FirstTime) { do_squeeze_entry (list, $2, $3, $4, $5); } } ; iconm_list : LB iconm_entries RB ; iconm_entries : /* Empty */ | iconm_entries iconm_entry ; iconm_entry : string string number { if (Scr->FirstTime) AddToList(list, $1, (char *) AllocateIconManager($1, NULLSTR, $2,$3)); } | string string string number { if (Scr->FirstTime) AddToList(list, $1, (char *) AllocateIconManager($1,$2, $3, $4)); } ; win_list : LB win_entries RB ; win_entries : /* Empty */ | win_entries win_entry ; win_entry : string { if (Scr->FirstTime) AddToList(list, $1, 0); } ; icon_list : LB icon_entries RB ; icon_entries : /* Empty */ | icon_entries icon_entry ; icon_entry : string string { if (Scr->FirstTime) AddToList(list, $1, $2); } ; function : LB function_entries RB ; function_entries: /* Empty */ | function_entries function_entry ; function_entry : action { AddToMenu(root, "", Action, NULL, $1, NULLSTR, NULLSTR); Action = ""; } ; menu : LB menu_entries RB ; menu_entries : /* Empty */ | menu_entries menu_entry ; menu_entry : string action { AddToMenu(root, $1, Action, pull, $2, NULLSTR, NULLSTR); Action = ""; pull = NULL; } | string LP string COLON string RP action { AddToMenu(root, $1, Action, pull, $7, $3, $5); Action = ""; pull = NULL; } ; action : FKEYWORD { $$ = $1; } | FSKEYWORD string { $$ = $1; Action = $2; switch ($1) { case F_MENU: pull = GetRoot ($2, NULLSTR,NULLSTR); pull->prev = root; break; case F_WARPRING: if (!CheckWarpRingArg (Action)) { twmrc_error_prefix(); fprintf (stderr, "ignoring invalid f.warptoring argument \"%s\"\n", Action); $$ = F_NOP; } case F_WARPTOSCREEN: if (!CheckWarpScreenArg (Action)) { twmrc_error_prefix(); fprintf (stderr, "ignoring invalid f.warptoscreen argument \"%s\"\n", Action); $$ = F_NOP; } break; case F_COLORMAP: if (CheckColormapArg (Action)) { $$ = F_COLORMAP; } else { twmrc_error_prefix(); fprintf (stderr, "ignoring invalid f.colormap argument \"%s\"\n", Action); $$ = F_NOP; } break; } /* end switch */ } ; signed_number : number { $$ = $1; } | PLUS number { $$ = $2; } | MINUS number { $$ = -($2); } ; button : BUTTON number { $$ = $2; if ($2 == 0) yyerror("bad button 0"); if ($2 > MAX_BUTTONS) { $$ = 0; yyerror("button number too large"); } } ; string : STRING { ptr = strdup($1); RemoveDQuote(ptr); $$ = ptr; } ; number : NUMBER { $$ = $1; } ; %% static void yyerror(const char *s) { twmrc_error_prefix(); fprintf (stderr, "error in input file: %s\n", s ? s : ""); ParseError = 1; } static void RemoveDQuote(char *str) { register char *i, *o; register int n; register int count; for (i=str+1, o=str; *i && *i != '\"'; o++) { if (*i == '\\') { switch (*++i) { case 'n': *o = '\n'; i++; break; case 'b': *o = '\b'; i++; break; case 'r': *o = '\r'; i++; break; case 't': *o = '\t'; i++; break; case 'f': *o = '\f'; i++; break; case '0': if (*++i == 'x') goto hex; else --i; case '1': case '2': case '3': case '4': case '5': case '6': case '7': n = 0; count = 0; while (*i >= '0' && *i <= '7' && count < 3) { n = (n<<3) + (*i++ - '0'); count++; } *o = n; break; hex: case 'x': n = 0; count = 0; while (i++, count++ < 2) { if (*i >= '0' && *i <= '9') n = (n<<4) + (*i - '0'); else if (*i >= 'a' && *i <= 'f') n = (n<<4) + (*i - 'a') + 10; else if (*i >= 'A' && *i <= 'F') n = (n<<4) + (*i - 'A') + 10; else break; } *o = n; break; case '\n': i++; /* punt */ o--; /* to account for o++ at end of loop */ break; case '\"': case '\'': case '\\': default: *o = *i++; break; } } else *o = *i++; } *o = '\0'; } static MenuRoot *GetRoot(const char *name, const char* fore, const char *back) { MenuRoot *tmp; tmp = FindMenuRoot(name); if (tmp == NULL) tmp = NewMenuRoot(name); if (fore) { int save; save = Scr->FirstTime; Scr->FirstTime = TRUE; GetColor(COLOR, &tmp->hi_fore, fore); GetColor(COLOR, &tmp->hi_back, back); Scr->FirstTime = save; } return tmp; } static void GotButton(int butt, int func) { int i; for (i = 0; i < NUM_CONTEXTS; i++) { if ((cont & (1 << i)) == 0) continue; Scr->Mouse[butt][i][mods].func = func; if (func == F_MENU) { pull->prev = NULL; Scr->Mouse[butt][i][mods].menu = pull; } else { root = GetRoot(TWM_ROOT, NULLSTR, NULLSTR); Scr->Mouse[butt][i][mods].item = AddToMenu(root,"x",Action, NULL, func, NULLSTR, NULLSTR); } } Action = ""; pull = NULL; cont = 0; mods_used |= mods; mods = 0; } static void GotKey(char *key, int func) { int i; for (i = 0; i < NUM_CONTEXTS; i++) { if ((cont & (1 << i)) == 0) continue; if (!AddFuncKey(key, i, mods, func, Name, Action)) break; } Action = ""; pull = NULL; cont = 0; mods_used |= mods; mods = 0; } static void GotTitleButton (char *bitmapname, int func, Bool rightside) { if (!CreateTitleButton (bitmapname, func, Action, pull, rightside, True)) { twmrc_error_prefix(); fprintf (stderr, "unable to create %s titlebutton \"%s\"\n", rightside ? "right" : "left", bitmapname); } Action = ""; pull = NULL; } static Bool CheckWarpScreenArg (char *s) { XmuCopyISOLatin1Lowered (s, s); if (strcmp (s, WARPSCREEN_NEXT) == 0 || strcmp (s, WARPSCREEN_PREV) == 0 || strcmp (s, WARPSCREEN_BACK) == 0) return True; for (; *s && isascii(*s) && isdigit(*s); s++) ; /* SUPPRESS 530 */ return (*s ? False : True); } static Bool CheckWarpRingArg (char *s) { XmuCopyISOLatin1Lowered (s, s); if (strcmp (s, WARPSCREEN_NEXT) == 0 || strcmp (s, WARPSCREEN_PREV) == 0) return True; return False; } static Bool CheckColormapArg (char *s) { XmuCopyISOLatin1Lowered (s, s); if (strcmp (s, COLORMAP_NEXT) == 0 || strcmp (s, COLORMAP_PREV) == 0 || strcmp (s, COLORMAP_DEFAULT) == 0) return True; return False; } void twmrc_error_prefix (void) { fprintf (stderr, "%s: line %d: ", ProgramName, yylineno); } r_entries cursor_entry ; cursor_entry : FRAME string twm-1.0.10/config.h.in000064401431060000012000000050511324771014100147040ustar00alancstaff00002660200014/* config.h.in. Generated from configure.ac by autoheader. */ /* Define to 1 if you have the header file. */ #undef HAVE_INTTYPES_H /* Define to 1 if you have the header file. */ #undef HAVE_MEMORY_H /* Define to 1 if you have the `mkstemp' function. */ #undef HAVE_MKSTEMP /* Define to 1 if you have the header file. */ #undef HAVE_STDINT_H /* Define to 1 if you have the header file. */ #undef HAVE_STDLIB_H /* Define to 1 if you have the header file. */ #undef HAVE_STRINGS_H /* Define to 1 if you have the header file. */ #undef HAVE_STRING_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_STAT_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_TYPES_H /* Define to 1 if you have the header file. */ #undef HAVE_UNISTD_H /* Name of package */ #undef PACKAGE /* Define to the address where bug reports for this package should be sent. */ #undef PACKAGE_BUGREPORT /* Define to the full name of this package. */ #undef PACKAGE_NAME /* Define to the full name and version of this package. */ #undef PACKAGE_STRING /* Define to the one symbol short name of this package. */ #undef PACKAGE_TARNAME /* Define to the home page for this package. */ #undef PACKAGE_URL /* Define to the version of this package. */ #undef PACKAGE_VERSION /* Major version of this package */ #undef PACKAGE_VERSION_MAJOR /* Minor version of this package */ #undef PACKAGE_VERSION_MINOR /* Patch version of this package */ #undef PACKAGE_VERSION_PATCHLEVEL /* Define to 1 if you have the ANSI C header files. */ #undef STDC_HEADERS /* Enable extensions on AIX 3, Interix. */ #ifndef _ALL_SOURCE # undef _ALL_SOURCE #endif /* Enable GNU extensions on systems that have them. */ #ifndef _GNU_SOURCE # undef _GNU_SOURCE #endif /* Enable threading extensions on Solaris. */ #ifndef _POSIX_PTHREAD_SEMANTICS # undef _POSIX_PTHREAD_SEMANTICS #endif /* Enable extensions on HP NonStop. */ #ifndef _TANDEM_SOURCE # undef _TANDEM_SOURCE #endif /* Enable general extensions on Solaris. */ #ifndef __EXTENSIONS__ # undef __EXTENSIONS__ #endif /* Version number of package */ #undef VERSION /* Define to 1 if `lex' declares `yytext' as a `char *' by default, not a `char[]'. */ #undef YYTEXT_POINTER /* Define to 1 if on MINIX. */ #undef _MINIX /* Define to 2 if the system does not provide POSIX.1 features except with this defined. */ #undef _POSIX_1_SOURCE /* Define to 1 if you need to in order for `stat' and other things to work. */ #undef _POSIX_SOURCE ne to 1 if you have the header file. */ #undef HAVE_STRING_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_STAT_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_TYPES_H /* Define to 1 if you have the header file. */ #undef HAVE_UNISTD_H /* Name of package */ #undef PACKAGE /* Define to the address where bug reports for this package should be sent. */ #undef PACKAGE_BUGREPORT /* Detwm-1.0.10/missing000055501431060000012000000153301324771014200142600ustar00alancstaff00002660200014#! /bin/sh # Common wrapper for a few potentially missing GNU programs. scriptversion=2013-10-28.13; # UTC # Copyright (C) 1996-2014 Free Software Foundation, Inc. # Originally written by Fran,cois Pinard , 1996. # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program. If not, see . # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. if test $# -eq 0; then echo 1>&2 "Try '$0 --help' for more information" exit 1 fi case $1 in --is-lightweight) # Used by our autoconf macros to check whether the available missing # script is modern enough. exit 0 ;; --run) # Back-compat with the calling convention used by older automake. shift ;; -h|--h|--he|--hel|--help) echo "\ $0 [OPTION]... PROGRAM [ARGUMENT]... Run 'PROGRAM [ARGUMENT]...', returning a proper advice when this fails due to PROGRAM being missing or too old. 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See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # This file is maintained in Automake, please report # bugs to or send patches to # . get_dirname () { case $1 in */*|*\\*) printf '%s\n' "$1" | sed -e 's|\([\\/]\)[^\\/]*$|\1|';; # Otherwise, we want the empty string (not "."). esac } # guard FILE # ---------- # The CPP macro used to guard inclusion of FILE. guard () { printf '%s\n' "$1" \ | sed \ -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/' \ -e 's/[^ABCDEFGHIJKLMNOPQRSTUVWXYZ]/_/g' \ -e 's/__*/_/g' } # quote_for_sed [STRING] # ---------------------- # Return STRING (or stdin) quoted to be used as a sed pattern. quote_for_sed () { case $# in 0) cat;; 1) printf '%s\n' "$1";; esac \ | sed -e 's|[][\\.*]|\\&|g' } case "$1" in '') echo "$0: No files given. 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See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program. If not, see . # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # Originally written by Alexandre Oliva . case $1 in '') echo "$0: No command. Try '$0 --help' for more information." 1>&2 exit 1; ;; -h | --h*) cat <<\EOF Usage: depcomp [--help] [--version] PROGRAM [ARGS] Run PROGRAMS ARGS to compile a file, generating dependencies as side-effects. Environment variables: depmode Dependency tracking mode. source Source file read by 'PROGRAMS ARGS'. object Object file output by 'PROGRAMS ARGS'. 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Yay! Note: for some reason libtool 1.4 doesn't like ## it if -MD -MP comes after the -MF stuff. Hmm. ## Unfortunately, FreeBSD c89 acceptance of flags depends upon ## the command line argument order; so add the flags where they ## appear in depend2.am. Note that the slowdown incurred here ## affects only configure: in makefiles, %FASTDEP% shortcuts this. for arg do case $arg in -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; *) set fnord "$@" "$arg" ;; esac shift # fnord shift # $arg done "$@" stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi mv "$tmpdepfile" "$depfile" ;; gcc) ## Note that this doesn't just cater to obsosete pre-3.x GCC compilers. ## but also to in-use compilers like IMB xlc/xlC and the HP C compiler. ## (see the conditional assignment to $gccflag above). ## There are various ways to get dependency output from gcc. Here's ## why we pick this rather obscure method: ## - Don't want to use -MD because we'd like the dependencies to end ## up in a subdir. Having to rename by hand is ugly. ## (We might end up doing this anyway to support other compilers.) ## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like ## -MM, not -M (despite what the docs say). Also, it might not be ## supported by the other compilers which use the 'gcc' depmode. ## - Using -M directly means running the compiler twice (even worse ## than renaming). if test -z "$gccflag"; then gccflag=-MD, fi "$@" -Wp,"$gccflag$tmpdepfile" stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" echo "$object : \\" > "$depfile" # The second -e expression handles DOS-style file names with drive # letters. sed -e 's/^[^:]*: / /' \ -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" ## This next piece of magic avoids the "deleted header file" problem. ## The problem is that when a header file which appears in a .P file ## is deleted, the dependency causes make to die (because there is ## typically no way to rebuild the header). We avoid this by adding ## dummy dependencies for each header file. Too bad gcc doesn't do ## this for us directly. ## Some versions of gcc put a space before the ':'. On the theory ## that the space means something, we add a space to the output as ## well. hp depmode also adds that space, but also prefixes the VPATH ## to the object. Take care to not repeat it in the output. ## Some versions of the HPUX 10.20 sed can't process this invocation ## correctly. Breaking it into two sed invocations is a workaround. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \ | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; hp) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; sgi) if test "$libtool" = yes; then "$@" "-Wp,-MDupdate,$tmpdepfile" else "$@" -MDupdate "$tmpdepfile" fi stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files echo "$object : \\" > "$depfile" # Clip off the initial element (the dependent). Don't try to be # clever and replace this with sed code, as IRIX sed won't handle # lines with more than a fixed number of characters (4096 in # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; # the IRIX cc adds comments like '#:fec' to the end of the # dependency line. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \ | tr "$nl" ' ' >> "$depfile" echo >> "$depfile" # The second pass generates a dummy entry for each header file. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ >> "$depfile" else make_dummy_depfile fi rm -f "$tmpdepfile" ;; xlc) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; aix) # The C for AIX Compiler uses -M and outputs the dependencies # in a .u file. In older versions, this file always lives in the # current directory. Also, the AIX compiler puts '$object:' at the # start of each line; $object doesn't have directory information. # Version 6 uses the directory in both cases. set_dir_from "$object" set_base_from "$object" if test "$libtool" = yes; then tmpdepfile1=$dir$base.u tmpdepfile2=$base.u tmpdepfile3=$dir.libs/$base.u "$@" -Wc,-M else tmpdepfile1=$dir$base.u tmpdepfile2=$dir$base.u tmpdepfile3=$dir$base.u "$@" -M fi stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" exit $stat fi for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" do test -f "$tmpdepfile" && break done aix_post_process_depfile ;; tcc) # tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26 # FIXME: That version still under development at the moment of writing. # Make that this statement remains true also for stable, released # versions. # It will wrap lines (doesn't matter whether long or short) with a # trailing '\', as in: # # foo.o : \ # foo.c \ # foo.h \ # # It will put a trailing '\' even on the last line, and will use leading # spaces rather than leading tabs (at least since its commit 0394caf7 # "Emit spaces for -MD"). "$@" -MD -MF "$tmpdepfile" stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" # Each non-empty line is of the form 'foo.o : \' or ' dep.h \'. # We have to change lines of the first kind to '$object: \'. sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile" # And for each line of the second kind, we have to emit a 'dep.h:' # dummy dependency, to avoid the deleted-header problem. sed -n -e 's|^ *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile" rm -f "$tmpdepfile" ;; ## The order of this option in the case statement is important, since the ## shell code in configure will try each of these formats in the order ## listed in this file. A plain '-MD' option would be understood by many ## compilers, so we must ensure this comes after the gcc and icc options. pgcc) # Portland's C compiler understands '-MD'. # Will always output deps to 'file.d' where file is the root name of the # source file under compilation, even if file resides in a subdirectory. # The object file name does not affect the name of the '.d' file. # pgcc 10.2 will output # foo.o: sub/foo.c sub/foo.h # and will wrap long lines using '\' : # foo.o: sub/foo.c ... \ # sub/foo.h ... \ # ... set_dir_from "$object" # Use the source, not the object, to determine the base name, since # that's sadly what pgcc will do too. set_base_from "$source" tmpdepfile=$base.d # For projects that build the same source file twice into different object # files, the pgcc approach of using the *source* file root name can cause # problems in parallel builds. Use a locking strategy to avoid stomping on # the same $tmpdepfile. lockdir=$base.d-lock trap " echo '$0: caught signal, cleaning up...' >&2 rmdir '$lockdir' exit 1 " 1 2 13 15 numtries=100 i=$numtries while test $i -gt 0; do # mkdir is a portable test-and-set. if mkdir "$lockdir" 2>/dev/null; then # This process acquired the lock. "$@" -MD stat=$? # Release the lock. rmdir "$lockdir" break else # If the lock is being held by a different process, wait # until the winning process is done or we timeout. while test -d "$lockdir" && test $i -gt 0; do sleep 1 i=`expr $i - 1` done fi i=`expr $i - 1` done trap - 1 2 13 15 if test $i -le 0; then echo "$0: failed to acquire lock after $numtries attempts" >&2 echo "$0: check lockdir '$lockdir'" >&2 exit 1 fi if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" # Each line is of the form `foo.o: dependent.h', # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'. # Do two passes, one to just change these to # `$object: dependent.h' and one to simply `dependent.h:'. sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile" # Some versions of the HPUX 10.20 sed can't process this invocation # correctly. Breaking it into two sed invocations is a workaround. sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \ | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; hp2) # The "hp" stanza above does not work with aCC (C++) and HP's ia64 # compilers, which have integrated preprocessors. The correct option # to use with these is +Maked; it writes dependencies to a file named # 'foo.d', which lands next to the object file, wherever that # happens to be. # Much of this is similar to the tru64 case; see comments there. set_dir_from "$object" set_base_from "$object" if test "$libtool" = yes; then tmpdepfile1=$dir$base.d tmpdepfile2=$dir.libs/$base.d "$@" -Wc,+Maked else tmpdepfile1=$dir$base.d tmpdepfile2=$dir$base.d "$@" +Maked fi stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile1" "$tmpdepfile2" exit $stat fi for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" do test -f "$tmpdepfile" && break done if test -f "$tmpdepfile"; then sed -e "s,^.*\.[$lower]*:,$object:," "$tmpdepfile" > "$depfile" # Add 'dependent.h:' lines. sed -ne '2,${ s/^ *// s/ \\*$// s/$/:/ p }' "$tmpdepfile" >> "$depfile" else make_dummy_depfile fi rm -f "$tmpdepfile" "$tmpdepfile2" ;; tru64) # The Tru64 compiler uses -MD to generate dependencies as a side # effect. 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This case will never be run, # since it is checked for above. exit 1 ;; #nosideeffect) # This comment above is used by automake to tell side-effect # dependency tracking mechanisms from slower ones. dashmstdout) # Important note: in order to support this mode, a compiler *must* # always write the preprocessed file to stdout, regardless of -o. "$@" || exit $? # Remove the call to Libtool. if test "$libtool" = yes; then while test "X$1" != 'X--mode=compile'; do shift done shift fi # Remove '-o $object'. IFS=" " for arg do case $arg in -o) shift ;; $object) shift ;; *) set fnord "$@" "$arg" shift # fnord shift # $arg ;; esac done test -z "$dashmflag" && dashmflag=-M # Require at least two characters before searching for ':' # in the target name. This is to cope with DOS-style filenames: # a dependency such as 'c:/foo/bar' could be seen as target 'c' otherwise. "$@" $dashmflag | sed "s|^[$tab ]*[^:$tab ][^:][^:]*:[$tab ]*|$object: |" > "$tmpdepfile" rm -f "$depfile" cat < "$tmpdepfile" > "$depfile" # Some versions of the HPUX 10.20 sed can't process this sed invocation # correctly. Breaking it into two sed invocations is a workaround. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \ | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; dashXmstdout) # This case only exists to satisfy depend.m4. It is never actually # run, as this mode is specially recognized in the preamble. exit 1 ;; makedepend) "$@" || exit $? # Remove any Libtool call if test "$libtool" = yes; then while test "X$1" != 'X--mode=compile'; do shift done shift fi # X makedepend shift cleared=no eat=no for arg do case $cleared in no) set ""; shift cleared=yes ;; esac if test $eat = yes; then eat=no continue fi case "$arg" in -D*|-I*) set fnord "$@" "$arg"; shift ;; # Strip any option that makedepend may not understand. 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"$@" || exit $? # Remove the call to Libtool. if test "$libtool" = yes; then while test "X$1" != 'X--mode=compile'; do shift done shift fi # Remove '-o $object'. IFS=" " for arg do case $arg in -o) shift ;; $object) shift ;; *) set fnord "$@" "$arg" shift # fnord shift # $arg ;; esac done "$@" -E \ | sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ | sed '$ s: \\$::' > "$tmpdepfile" rm -f "$depfile" echo "$object : \\" > "$depfile" cat < "$tmpdepfile" >> "$depfile" sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; msvisualcpp) # Important note: in order to support this mode, a compiler *must* # always write the preprocessed file to stdout. "$@" || exit $? # Remove the call to Libtool. if test "$libtool" = yes; then while test "X$1" != 'X--mode=compile'; do shift done shift fi IFS=" " for arg do case "$arg" in -o) shift ;; $object) shift ;; "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI") set fnord "$@" shift shift ;; *) set fnord "$@" "$arg" shift shift ;; esac done "$@" -E 2>/dev/null | sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile" rm -f "$depfile" echo "$object : \\" > "$depfile" sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::'"$tab"'\1 \\:p' >> "$depfile" echo "$tab" >> "$depfile" sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile" rm -f "$tmpdepfile" ;; msvcmsys) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; none) exec "$@" ;; *) echo "Unknown depmode $depmode" 1>&2 exit 1 ;; esac exit 0 # Local Variables: # mode: shell-script # sh-indentation: 2 # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-time-zone: "UTC" # time-stamp-end: "; # UTC" # End: eld by a different process, wait # until the winning process is done or we timeout. while test -d "$lockdir" && test $i -gt 0; do sleep 1 i=`expr $i - 1` done fi i=`expr $i - 1` done trap - 1 2 13 15 if test $i -le 0; then echo "$0: failed to acquire lock after $numtries attempts" >&2 echo "$0: check lockdir '$lockdir'" >&2 exit 1 fi if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" # Each