dwm-6.1/000077500000000000000000000000001261774424400121625ustar00rootroot00000000000000dwm-6.1/BUGS000066400000000000000000000034401261774424400126460ustar00rootroot00000000000000--- 18:17 < Biolunar> when i change my resolution in dwm (to a smaller one) and then back to the native, the top bar is not repainted. that's since 5.7.2, in 5.6 it worked fine 18:19 < Biolunar> is it just happening to me or a (known) bug? 18:24 < Biolunar> and in addition, mplayers fullscreen is limited to the small resolution after i changed it back to the native reproducible with xrandr -s but not with --output and --mode, strange --- yet another corner case: open a terminal, focus another monitor, but without moving the mouse pointer there if there is no client on the other monitor to get the focus, then the terminal will be unfocused but it will accept input --- Donald Allen reported this: starting emacs from dmenu in archlinux results in missing configure of emacs, but mod1-space or mod1-shift-space fix this problem. this problem is new and did not happen in 1.6 xorg servers --- voltaic reports this: When I use two monitors, one larger in resolution than the other, the bar is drawn using the smaller x-dimension on both screens. I think what's happening is that there are two bars drawn, but the short bar is always on top of the long bar such that I can't see the information under the short bar. If I switch to the small screen, hide the short bar, and then switch to the large screen, the long bar is drawn correctly. A similar problem occurs when I have started dwm on a small resolution monitor (laptop screen) and then I switch to a large external display. When I do this, the bar itself is drawn for the original smaller resolution, but the information to be printed on the bar is right-aligned for a longer bar. So what I see is a bar that has the right hand side of it cut-off. See attached screenshot. I am using standard options for xrandr such as --output VGA1 --auto, etc. --- dwm-6.1/LICENSE000066400000000000000000000033211261774424400131660ustar00rootroot00000000000000MIT/X Consortium License © 2006-2014 Anselm R Garbe © 2010-2014 Hiltjo Posthuma © 2007-2011 Peter Hartlich © 2010-2011 Connor Lane Smith © 2006-2009 Jukka Salmi © 2007-2009 Premysl Hruby © 2007-2009 Szabolcs Nagy © 2007-2009 Christof Musik © 2009 Mate Nagy © 2007-2008 Enno Gottox Boland © 2008 Martin Hurton © 2008 Neale Pickett © 2006-2007 Sander van Dijk 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 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. dwm-6.1/Makefile000066400000000000000000000027561261774424400136340ustar00rootroot00000000000000# dwm - dynamic window manager # See LICENSE file for copyright and license details. include config.mk SRC = drw.c dwm.c util.c OBJ = ${SRC:.c=.o} all: options dwm options: @echo dwm build options: @echo "CFLAGS = ${CFLAGS}" @echo "LDFLAGS = ${LDFLAGS}" @echo "CC = ${CC}" .c.o: @echo CC $< @${CC} -c ${CFLAGS} $< ${OBJ}: config.h config.mk config.h: @echo creating $@ from config.def.h @cp config.def.h $@ dwm: ${OBJ} @echo CC -o $@ @${CC} -o $@ ${OBJ} ${LDFLAGS} clean: @echo cleaning @rm -f dwm ${OBJ} dwm-${VERSION}.tar.gz dist: clean @echo creating dist tarball @mkdir -p dwm-${VERSION} @cp -R LICENSE TODO BUGS Makefile README config.def.h config.mk \ dwm.1 drw.h util.h ${SRC} dwm.png transient.c dwm-${VERSION} @tar -cf dwm-${VERSION}.tar dwm-${VERSION} @gzip dwm-${VERSION}.tar @rm -rf dwm-${VERSION} install: all @echo installing executable file to ${DESTDIR}${PREFIX}/bin @mkdir -p ${DESTDIR}${PREFIX}/bin @cp -f dwm ${DESTDIR}${PREFIX}/bin @chmod 755 ${DESTDIR}${PREFIX}/bin/dwm @echo installing manual page to ${DESTDIR}${MANPREFIX}/man1 @mkdir -p ${DESTDIR}${MANPREFIX}/man1 @sed "s/VERSION/${VERSION}/g" < dwm.1 > ${DESTDIR}${MANPREFIX}/man1/dwm.1 @chmod 644 ${DESTDIR}${MANPREFIX}/man1/dwm.1 uninstall: @echo removing executable file from ${DESTDIR}${PREFIX}/bin @rm -f ${DESTDIR}${PREFIX}/bin/dwm @echo removing manual page from ${DESTDIR}${MANPREFIX}/man1 @rm -f ${DESTDIR}${MANPREFIX}/man1/dwm.1 .PHONY: all options clean dist install uninstall dwm-6.1/README000066400000000000000000000023331261774424400130430ustar00rootroot00000000000000dwm - dynamic window manager ============================ dwm is an extremely fast, small, and dynamic window manager for X. Requirements ------------ In order to build dwm you need the Xlib header files. Installation ------------ Edit config.mk to match your local setup (dwm is installed into the /usr/local namespace by default). Afterwards enter the following command to build and install dwm (if necessary as root): make clean install If you are going to use the default bluegray color scheme it is highly recommended to also install the bluegray files shipped in the dextra package. Running dwm ----------- Add the following line to your .xinitrc to start dwm using startx: exec dwm In order to connect dwm to a specific display, make sure that the DISPLAY environment variable is set correctly, e.g.: DISPLAY=foo.bar:1 exec dwm (This will start dwm on display :1 of the host foo.bar.) In order to display status info in the bar, you can do something like this in your .xinitrc: while xsetroot -name "`date` `uptime | sed 's/.*,//'`" do sleep 1 done & exec dwm Configuration ------------- The configuration of dwm is done by creating a custom config.h and (re)compiling the source code. dwm-6.1/TODO000066400000000000000000000003611261774424400126520ustar00rootroot00000000000000- add a flag to Key to execute the command on release (needed for commands affecting the keyboard grab, see scrot -s for example) - add updategeom() hook for external tools like dzen - consider onscreenkeyboard hooks for tablet deployment dwm-6.1/config.def.h000066400000000000000000000137471261774424400143510ustar00rootroot00000000000000/* See LICENSE file for copyright and license details. */ /* appearance */ static const char *fonts[] = { "monospace:size=10" }; static const char dmenufont[] = "monospace:size=10"; static const char normbordercolor[] = "#444444"; static const char normbgcolor[] = "#222222"; static const char normfgcolor[] = "#bbbbbb"; static const char selbordercolor[] = "#005577"; static const char selbgcolor[] = "#005577"; static const char selfgcolor[] = "#eeeeee"; static const unsigned int borderpx = 1; /* border pixel of windows */ static const unsigned int snap = 32; /* snap pixel */ static const int showbar = 1; /* 0 means no bar */ static const int topbar = 1; /* 0 means bottom bar */ /* tagging */ static const char *tags[] = { "1", "2", "3", "4", "5", "6", "7", "8", "9" }; static const Rule rules[] = { /* xprop(1): * WM_CLASS(STRING) = instance, class * WM_NAME(STRING) = title */ /* class instance title tags mask isfloating monitor */ { "Gimp", NULL, NULL, 0, 1, -1 }, { "Firefox", NULL, NULL, 1 << 8, 0, -1 }, }; /* layout(s) */ static const float mfact = 0.55; /* factor of master area size [0.05..0.95] */ static const int nmaster = 1; /* number of clients in master area */ static const int resizehints = 1; /* 1 means respect size hints in tiled resizals */ static const Layout layouts[] = { /* symbol arrange function */ { "[]=", tile }, /* first entry is default */ { "><>", NULL }, /* no layout function means floating behavior */ { "[M]", monocle }, }; /* key definitions */ #define MODKEY Mod1Mask #define TAGKEYS(KEY,TAG) \ { MODKEY, KEY, view, {.ui = 1 << TAG} }, \ { MODKEY|ControlMask, KEY, toggleview, {.ui = 1 << TAG} }, \ { MODKEY|ShiftMask, KEY, tag, {.ui = 1 << TAG} }, \ { MODKEY|ControlMask|ShiftMask, KEY, toggletag, {.ui = 1 << TAG} }, /* helper for spawning shell commands in the pre dwm-5.0 fashion */ #define SHCMD(cmd) { .v = (const char*[]){ "/bin/sh", "-c", cmd, NULL } } /* commands */ static char dmenumon[2] = "0"; /* component of dmenucmd, manipulated in spawn() */ static const char *dmenucmd[] = { "dmenu_run", "-m", dmenumon, "-fn", dmenufont, "-nb", normbgcolor, "-nf", normfgcolor, "-sb", selbgcolor, "-sf", selfgcolor, NULL }; static const char *termcmd[] = { "st", NULL }; static Key keys[] = { /* modifier key function argument */ { MODKEY, XK_p, spawn, {.v = dmenucmd } }, { MODKEY|ShiftMask, XK_Return, spawn, {.v = termcmd } }, { MODKEY, XK_b, togglebar, {0} }, { MODKEY, XK_j, focusstack, {.i = +1 } }, { MODKEY, XK_k, focusstack, {.i = -1 } }, { MODKEY, XK_i, incnmaster, {.i = +1 } }, { MODKEY, XK_d, incnmaster, {.i = -1 } }, { MODKEY, XK_h, setmfact, {.f = -0.05} }, { MODKEY, XK_l, setmfact, {.f = +0.05} }, { MODKEY, XK_Return, zoom, {0} }, { MODKEY, XK_Tab, view, {0} }, { MODKEY|ShiftMask, XK_c, killclient, {0} }, { MODKEY, XK_t, setlayout, {.v = &layouts[0]} }, { MODKEY, XK_f, setlayout, {.v = &layouts[1]} }, { MODKEY, XK_m, setlayout, {.v = &layouts[2]} }, { MODKEY, XK_space, setlayout, {0} }, { MODKEY|ShiftMask, XK_space, togglefloating, {0} }, { MODKEY, XK_0, view, {.ui = ~0 } }, { MODKEY|ShiftMask, XK_0, tag, {.ui = ~0 } }, { MODKEY, XK_comma, focusmon, {.i = -1 } }, { MODKEY, XK_period, focusmon, {.i = +1 } }, { MODKEY|ShiftMask, XK_comma, tagmon, {.i = -1 } }, { MODKEY|ShiftMask, XK_period, tagmon, {.i = +1 } }, TAGKEYS( XK_1, 0) TAGKEYS( XK_2, 1) TAGKEYS( XK_3, 2) TAGKEYS( XK_4, 3) TAGKEYS( XK_5, 4) TAGKEYS( XK_6, 5) TAGKEYS( XK_7, 6) TAGKEYS( XK_8, 7) TAGKEYS( XK_9, 8) { MODKEY|ShiftMask, XK_q, quit, {0} }, }; /* button definitions */ /* click can be ClkLtSymbol, ClkStatusText, ClkWinTitle, ClkClientWin, or ClkRootWin */ static Button buttons[] = { /* click event mask button function argument */ { ClkLtSymbol, 0, Button1, setlayout, {0} }, { ClkLtSymbol, 0, Button3, setlayout, {.v = &layouts[2]} }, { ClkWinTitle, 0, Button2, zoom, {0} }, { ClkStatusText, 0, Button2, spawn, {.v = termcmd } }, { ClkClientWin, MODKEY, Button1, movemouse, {0} }, { ClkClientWin, MODKEY, Button2, togglefloating, {0} }, { ClkClientWin, MODKEY, Button3, resizemouse, {0} }, { ClkTagBar, 0, Button1, view, {0} }, { ClkTagBar, 0, Button3, toggleview, {0} }, { ClkTagBar, MODKEY, Button1, tag, {0} }, { ClkTagBar, MODKEY, Button3, toggletag, {0} }, }; dwm-6.1/config.mk000066400000000000000000000016171261774424400137650ustar00rootroot00000000000000# dwm version VERSION = 6.1 # Customize below to fit your system # paths PREFIX = /usr/local MANPREFIX = ${PREFIX}/share/man X11INC = /usr/X11R6/include X11LIB = /usr/X11R6/lib # Xinerama, comment if you don't want it XINERAMALIBS = -lXinerama XINERAMAFLAGS = -DXINERAMA # freetype FREETYPELIBS = -lfontconfig -lXft FREETYPEINC = /usr/include/freetype2 # OpenBSD (uncomment) #FREETYPEINC = ${X11INC}/freetype2 # includes and libs INCS = -I${X11INC} -I${FREETYPEINC} LIBS = -L${X11LIB} -lX11 ${XINERAMALIBS} ${FREETYPELIBS} # flags CPPFLAGS = -D_BSD_SOURCE -D_POSIX_C_SOURCE=2 -DVERSION=\"${VERSION}\" ${XINERAMAFLAGS} #CFLAGS = -g -std=c99 -pedantic -Wall -O0 ${INCS} ${CPPFLAGS} CFLAGS = -std=c99 -pedantic -Wall -Wno-deprecated-declarations -Os ${INCS} ${CPPFLAGS} LDFLAGS = -s ${LIBS} # Solaris #CFLAGS = -fast ${INCS} -DVERSION=\"${VERSION}\" #LDFLAGS = ${LIBS} # compiler and linker CC = cc dwm-6.1/drw.c000066400000000000000000000224431261774424400131270ustar00rootroot00000000000000/* See LICENSE file for copyright and license details. */ #include #include #include #include #include #include "drw.h" #include "util.h" #define UTF_INVALID 0xFFFD #define UTF_SIZ 4 static const unsigned char utfbyte[UTF_SIZ + 1] = {0x80, 0, 0xC0, 0xE0, 0xF0}; static const unsigned char utfmask[UTF_SIZ + 1] = {0xC0, 0x80, 0xE0, 0xF0, 0xF8}; static const long utfmin[UTF_SIZ + 1] = { 0, 0, 0x80, 0x800, 0x10000}; static const long utfmax[UTF_SIZ + 1] = {0x10FFFF, 0x7F, 0x7FF, 0xFFFF, 0x10FFFF}; static long utf8decodebyte(const char c, size_t *i) { for (*i = 0; *i < (UTF_SIZ + 1); ++(*i)) if (((unsigned char)c & utfmask[*i]) == utfbyte[*i]) return (unsigned char)c & ~utfmask[*i]; return 0; } static size_t utf8validate(long *u, size_t i) { if (!BETWEEN(*u, utfmin[i], utfmax[i]) || BETWEEN(*u, 0xD800, 0xDFFF)) *u = UTF_INVALID; for (i = 1; *u > utfmax[i]; ++i) ; return i; } static size_t utf8decode(const char *c, long *u, size_t clen) { size_t i, j, len, type; long udecoded; *u = UTF_INVALID; if (!clen) return 0; udecoded = utf8decodebyte(c[0], &len); if (!BETWEEN(len, 1, UTF_SIZ)) return 1; for (i = 1, j = 1; i < clen && j < len; ++i, ++j) { udecoded = (udecoded << 6) | utf8decodebyte(c[i], &type); if (type) return j; } if (j < len) return 0; *u = udecoded; utf8validate(u, len); return len; } Drw * drw_create(Display *dpy, int screen, Window root, unsigned int w, unsigned int h) { Drw *drw; drw = ecalloc(1, sizeof(Drw)); drw->dpy = dpy; drw->screen = screen; drw->root = root; drw->w = w; drw->h = h; drw->drawable = XCreatePixmap(dpy, root, w, h, DefaultDepth(dpy, screen)); drw->gc = XCreateGC(dpy, root, 0, NULL); drw->fontcount = 0; XSetLineAttributes(dpy, drw->gc, 1, LineSolid, CapButt, JoinMiter); return drw; } void drw_resize(Drw *drw, unsigned int w, unsigned int h) { drw->w = w; drw->h = h; if (drw->drawable) XFreePixmap(drw->dpy, drw->drawable); drw->drawable = XCreatePixmap(drw->dpy, drw->root, w, h, DefaultDepth(drw->dpy, drw->screen)); } void drw_free(Drw *drw) { size_t i; for (i = 0; i < drw->fontcount; i++) drw_font_free(drw->fonts[i]); XFreePixmap(drw->dpy, drw->drawable); XFreeGC(drw->dpy, drw->gc); free(drw); } /* This function is an implementation detail. Library users should use * drw_font_create instead. */ static Fnt * drw_font_xcreate(Drw *drw, const char *fontname, FcPattern *fontpattern) { Fnt *font; XftFont *xfont = NULL; FcPattern *pattern = NULL; if (fontname) { /* Using the pattern found at font->xfont->pattern does not yield same * the same substitution results as using the pattern returned by * FcNameParse; using the latter results in the desired fallback * behaviour whereas the former just results in * missing-character-rectangles being drawn, at least with some fonts. */ if (!(xfont = XftFontOpenName(drw->dpy, drw->screen, fontname))) { fprintf(stderr, "error, cannot load font: '%s'\n", fontname); return NULL; } if (!(pattern = FcNameParse((FcChar8 *) fontname))) { fprintf(stderr, "error, cannot load font: '%s'\n", fontname); XftFontClose(drw->dpy, xfont); return NULL; } } else if (fontpattern) { if (!(xfont = XftFontOpenPattern(drw->dpy, fontpattern))) { fprintf(stderr, "error, cannot load font pattern.\n"); return NULL; } } else { die("no font specified.\n"); } font = ecalloc(1, sizeof(Fnt)); font->xfont = xfont; font->pattern = pattern; font->ascent = xfont->ascent; font->descent = xfont->descent; font->h = font->ascent + font->descent; font->dpy = drw->dpy; return font; } Fnt* drw_font_create(Drw *drw, const char *fontname) { return drw_font_xcreate(drw, fontname, NULL); } void drw_load_fonts(Drw* drw, const char *fonts[], size_t fontcount) { size_t i; Fnt *font; for (i = 0; i < fontcount; i++) { if (drw->fontcount >= DRW_FONT_CACHE_SIZE) { die("font cache exhausted.\n"); } else if ((font = drw_font_xcreate(drw, fonts[i], NULL))) { drw->fonts[drw->fontcount++] = font; } } } void drw_font_free(Fnt *font) { if (!font) return; if (font->pattern) FcPatternDestroy(font->pattern); XftFontClose(font->dpy, font->xfont); free(font); } Clr * drw_clr_create(Drw *drw, const char *clrname) { Clr *clr; clr = ecalloc(1, sizeof(Clr)); if (!XftColorAllocName(drw->dpy, DefaultVisual(drw->dpy, drw->screen), DefaultColormap(drw->dpy, drw->screen), clrname, &clr->rgb)) die("error, cannot allocate color '%s'\n", clrname); clr->pix = clr->rgb.pixel; return clr; } void drw_clr_free(Clr *clr) { free(clr); } void drw_setscheme(Drw *drw, ClrScheme *scheme) { drw->scheme = scheme; } void drw_rect(Drw *drw, int x, int y, unsigned int w, unsigned int h, int filled, int empty, int invert) { if (!drw->scheme) return; XSetForeground(drw->dpy, drw->gc, invert ? drw->scheme->bg->pix : drw->scheme->fg->pix); if (filled) XFillRectangle(drw->dpy, drw->drawable, drw->gc, x, y, w + 1, h + 1); else if (empty) XDrawRectangle(drw->dpy, drw->drawable, drw->gc, x, y, w, h); } int drw_text(Drw *drw, int x, int y, unsigned int w, unsigned int h, const char *text, int invert) { char buf[1024]; int tx, ty, th; Extnts tex; XftDraw *d = NULL; Fnt *curfont, *nextfont; size_t i, len; int utf8strlen, utf8charlen, render; long utf8codepoint = 0; const char *utf8str; FcCharSet *fccharset; FcPattern *fcpattern; FcPattern *match; XftResult result; int charexists = 0; if (!drw->scheme || !drw->fontcount) return 0; if (!(render = x || y || w || h)) { w = ~w; } else { XSetForeground(drw->dpy, drw->gc, invert ? drw->scheme->fg->pix : drw->scheme->bg->pix); XFillRectangle(drw->dpy, drw->drawable, drw->gc, x, y, w, h); d = XftDrawCreate(drw->dpy, drw->drawable, DefaultVisual(drw->dpy, drw->screen), DefaultColormap(drw->dpy, drw->screen)); } curfont = drw->fonts[0]; while (1) { utf8strlen = 0; utf8str = text; nextfont = NULL; while (*text) { utf8charlen = utf8decode(text, &utf8codepoint, UTF_SIZ); for (i = 0; i < drw->fontcount; i++) { charexists = charexists || XftCharExists(drw->dpy, drw->fonts[i]->xfont, utf8codepoint); if (charexists) { if (drw->fonts[i] == curfont) { utf8strlen += utf8charlen; text += utf8charlen; } else { nextfont = drw->fonts[i]; } break; } } if (!charexists || (nextfont && nextfont != curfont)) break; else charexists = 0; } if (utf8strlen) { drw_font_getexts(curfont, utf8str, utf8strlen, &tex); /* shorten text if necessary */ for (len = MIN(utf8strlen, (sizeof buf) - 1); len && (tex.w > w - drw->fonts[0]->h || w < drw->fonts[0]->h); len--) drw_font_getexts(curfont, utf8str, len, &tex); if (len) { memcpy(buf, utf8str, len); buf[len] = '\0'; if (len < utf8strlen) for (i = len; i && i > len - 3; buf[--i] = '.'); if (render) { th = curfont->ascent + curfont->descent; ty = y + (h / 2) - (th / 2) + curfont->ascent; tx = x + (h / 2); XftDrawStringUtf8(d, invert ? &drw->scheme->bg->rgb : &drw->scheme->fg->rgb, curfont->xfont, tx, ty, (XftChar8 *)buf, len); } x += tex.w; w -= tex.w; } } if (!*text) { break; } else if (nextfont) { charexists = 0; curfont = nextfont; } else { /* Regardless of whether or not a fallback font is found, the * character must be drawn. */ charexists = 1; if (drw->fontcount >= DRW_FONT_CACHE_SIZE) continue; fccharset = FcCharSetCreate(); FcCharSetAddChar(fccharset, utf8codepoint); if (!drw->fonts[0]->pattern) { /* Refer to the comment in drw_font_xcreate for more * information. */ die("the first font in the cache must be loaded from a font string.\n"); } fcpattern = FcPatternDuplicate(drw->fonts[0]->pattern); FcPatternAddCharSet(fcpattern, FC_CHARSET, fccharset); FcPatternAddBool(fcpattern, FC_SCALABLE, FcTrue); FcConfigSubstitute(NULL, fcpattern, FcMatchPattern); FcDefaultSubstitute(fcpattern); match = XftFontMatch(drw->dpy, drw->screen, fcpattern, &result); FcCharSetDestroy(fccharset); FcPatternDestroy(fcpattern); if (match) { curfont = drw_font_xcreate(drw, NULL, match); if (curfont && XftCharExists(drw->dpy, curfont->xfont, utf8codepoint)) { drw->fonts[drw->fontcount++] = curfont; } else { drw_font_free(curfont); curfont = drw->fonts[0]; } } } } if (d) XftDrawDestroy(d); return x; } void drw_map(Drw *drw, Window win, int x, int y, unsigned int w, unsigned int h) { XCopyArea(drw->dpy, drw->drawable, win, drw->gc, x, y, w, h, x, y); XSync(drw->dpy, False); } void drw_font_getexts(Fnt *font, const char *text, unsigned int len, Extnts *tex) { XGlyphInfo ext; XftTextExtentsUtf8(font->dpy, font->xfont, (XftChar8 *)text, len, &ext); tex->h = font->h; tex->w = ext.xOff; } unsigned int drw_font_getexts_width(Fnt *font, const char *text, unsigned int len) { Extnts tex; drw_font_getexts(font, text, len, &tex); return tex.w; } Cur * drw_cur_create(Drw *drw, int shape) { Cur *cur; cur = ecalloc(1, sizeof(Cur)); cur->cursor = XCreateFontCursor(drw->dpy, shape); return cur; } void drw_cur_free(Drw *drw, Cur *cursor) { if (!cursor) return; XFreeCursor(drw->dpy, cursor->cursor); free(cursor); } dwm-6.1/drw.h000066400000000000000000000031531261774424400131310ustar00rootroot00000000000000/* See LICENSE file for copyright and license details. */ #define DRW_FONT_CACHE_SIZE 32 typedef struct { unsigned long pix; XftColor rgb; } Clr; typedef struct { Cursor cursor; } Cur; typedef struct { Display *dpy; int ascent; int descent; unsigned int h; XftFont *xfont; FcPattern *pattern; } Fnt; typedef struct { Clr *fg; Clr *bg; Clr *border; } ClrScheme; typedef struct { unsigned int w, h; Display *dpy; int screen; Window root; Drawable drawable; GC gc; ClrScheme *scheme; size_t fontcount; Fnt *fonts[DRW_FONT_CACHE_SIZE]; } Drw; typedef struct { unsigned int w; unsigned int h; } Extnts; /* Drawable abstraction */ Drw *drw_create(Display *, int, Window, unsigned int, unsigned int); void drw_resize(Drw *, unsigned int, unsigned int); void drw_free(Drw *); /* Fnt abstraction */ Fnt *drw_font_create(Drw *, const char *); void drw_load_fonts(Drw *, const char *[], size_t); void drw_font_free(Fnt *); void drw_font_getexts(Fnt *, const char *, unsigned int, Extnts *); unsigned int drw_font_getexts_width(Fnt *, const char *, unsigned int); /* Colour abstraction */ Clr *drw_clr_create(Drw *, const char *); void drw_clr_free(Clr *); /* Cursor abstraction */ Cur *drw_cur_create(Drw *, int); void drw_cur_free(Drw *, Cur *); /* Drawing context manipulation */ void drw_setfont(Drw *, Fnt *); void drw_setscheme(Drw *, ClrScheme *); /* Drawing functions */ void drw_rect(Drw *, int, int, unsigned int, unsigned int, int, int, int); int drw_text(Drw *, int, int, unsigned int, unsigned int, const char *, int); /* Map functions */ void drw_map(Drw *, Window, int, int, unsigned int, unsigned int); dwm-6.1/dwm.1000066400000000000000000000120651261774424400130370ustar00rootroot00000000000000.TH DWM 1 dwm\-VERSION .SH NAME dwm \- dynamic window manager .SH SYNOPSIS .B dwm .RB [ \-v ] .SH DESCRIPTION dwm is a dynamic window manager for X. It manages windows in tiled, monocle and floating layouts. Either layout can be applied dynamically, optimising the environment for the application in use and the task performed. .P In tiled layouts windows are managed in a master and stacking area. The master area contains the window which currently needs most attention, whereas the stacking area contains all other windows. In monocle layout all windows are maximised to the screen size. In floating layout windows can be resized and moved freely. Dialog windows are always managed floating, regardless of the layout applied. .P Windows are grouped by tags. Each window can be tagged with one or multiple tags. Selecting certain tags displays all windows with these tags. .P Each screen contains a small status bar which displays all available tags, the layout, the title of the focused window, and the text read from the root window name property, if the screen is focused. A floating window is indicated with an empty square and a maximised floating window is indicated with a filled square before the windows title. The selected tags are indicated with a different color. The tags of the focused window are indicated with a filled square in the top left corner. The tags which are applied to one or more windows are indicated with an empty square in the top left corner. .P dwm draws a small border around windows to indicate the focus state. .SH OPTIONS .TP .B \-v prints version information to standard output, then exits. .SH USAGE .SS Status bar .TP .B X root window name is read and displayed in the status text area. It can be set with the .BR xsetroot (1) command. .TP .B Button1 click on a tag label to display all windows with that tag, click on the layout label toggles between tiled and floating layout. .TP .B Button3 click on a tag label adds/removes all windows with that tag to/from the view. .TP .B Mod1\-Button1 click on a tag label applies that tag to the focused window. .TP .B Mod1\-Button3 click on a tag label adds/removes that tag to/from the focused window. .SS Keyboard commands .TP .B Mod1\-Shift\-Return Start .BR st(1). .TP .B Mod1\-, Focus previous screen, if any. .TP .B Mod1\-. Focus next screen, if any. .TP .B Mod1\-Shift\-, Send focused window to previous screen, if any. .TP .B Mod1\-Shift\-. Send focused window to next screen, if any. .TP .B Mod1\-b Toggles bar on and off. .TP .B Mod1\-t Sets tiled layout. .TP .B Mod1\-f Sets floating layout. .TP .B Mod1\-m Sets monocle layout. .TP .B Mod1\-space Toggles between current and previous layout. .TP .B Mod1\-j Focus next window. .TP .B Mod1\-k Focus previous window. .TP .B Mod1\-i Increase clients in master area. .TP .B Mod1\-d Decrease clients in master area. .TP .B Mod1\-l Increase master area size. .TP .B Mod1\-h Decrease master area size. .TP .B Mod1\-Return Zooms/cycles focused window to/from master area (tiled layouts only). .TP .B Mod1\-Shift\-c Close focused window. .TP .B Mod1\-Shift\-space Toggle focused window between tiled and floating state. .TP .B Mod1\-Tab Toggles to the previously selected tags. .TP .B Mod1\-Shift\-[1..n] Apply nth tag to focused window. .TP .B Mod1\-Shift\-0 Apply all tags to focused window. .TP .B Mod1\-Control\-Shift\-[1..n] Add/remove nth tag to/from focused window. .TP .B Mod1\-[1..n] View all windows with nth tag. .TP .B Mod1\-0 View all windows with any tag. .TP .B Mod1\-Control\-[1..n] Add/remove all windows with nth tag to/from the view. .TP .B Mod1\-Shift\-q Quit dwm. .SS Mouse commands .TP .B Mod1\-Button1 Move focused window while dragging. Tiled windows will be toggled to the floating state. .TP .B Mod1\-Button2 Toggles focused window between floating and tiled state. .TP .B Mod1\-Button3 Resize focused window while dragging. Tiled windows will be toggled to the floating state. .SH CUSTOMIZATION dwm is customized by creating a custom config.h and (re)compiling the source code. This keeps it fast, secure and simple. .SH SEE ALSO .BR dmenu (1), .BR st (1) .SH BUGS Java applications which use the XToolkit/XAWT backend may draw grey windows only. The XToolkit/XAWT backend breaks ICCCM-compliance in recent JDK 1.5 and early JDK 1.6 versions, because it assumes a reparenting window manager. Possible workarounds are using JDK 1.4 (which doesn't contain the XToolkit/XAWT backend) or setting the environment variable .BR AWT_TOOLKIT=MToolkit (to use the older Motif backend instead) or running .B xprop -root -f _NET_WM_NAME 32a -set _NET_WM_NAME LG3D or .B wmname LG3D (to pretend that a non-reparenting window manager is running that the XToolkit/XAWT backend can recognize) or when using OpenJDK setting the environment variable .BR _JAVA_AWT_WM_NONREPARENTING=1 . .P GTK 2.10.9+ versions contain a broken .BR Save\-As file dialog implementation, which requests to reconfigure its window size in an endless loop. However, its window is still respondable during this state, so you can simply ignore the flicker until a new GTK version appears, which will fix this bug, approximately GTK 2.10.12+ versions. dwm-6.1/dwm.c000066400000000000000000001464261261774424400131320ustar00rootroot00000000000000/* See LICENSE file for copyright and license details. * * dynamic window manager is designed like any other X client as well. It is * driven through handling X events. In contrast to other X clients, a window * manager selects for SubstructureRedirectMask on the root window, to receive * events about window (dis-)appearance. Only one X connection at a time is * allowed to select for this event mask. * * The event handlers of dwm are organized in an array which is accessed * whenever a new event has been fetched. This allows event dispatching * in O(1) time. * * Each child of the root window is called a client, except windows which have * set the override_redirect flag. Clients are organized in a linked client * list on each monitor, the focus history is remembered through a stack list * on each monitor. Each client contains a bit array to indicate the tags of a * client. * * Keys and tagging rules are organized as arrays and defined in config.h. * * To understand everything else, start reading main(). */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #ifdef XINERAMA #include #endif /* XINERAMA */ #include #include "drw.h" #include "util.h" /* macros */ #define BUTTONMASK (ButtonPressMask|ButtonReleaseMask) #define CLEANMASK(mask) (mask & ~(numlockmask|LockMask) & (ShiftMask|ControlMask|Mod1Mask|Mod2Mask|Mod3Mask|Mod4Mask|Mod5Mask)) #define INTERSECT(x,y,w,h,m) (MAX(0, MIN((x)+(w),(m)->wx+(m)->ww) - MAX((x),(m)->wx)) \ * MAX(0, MIN((y)+(h),(m)->wy+(m)->wh) - MAX((y),(m)->wy))) #define ISVISIBLE(C) ((C->tags & C->mon->tagset[C->mon->seltags])) #define LENGTH(X) (sizeof X / sizeof X[0]) #define MOUSEMASK (BUTTONMASK|PointerMotionMask) #define WIDTH(X) ((X)->w + 2 * (X)->bw) #define HEIGHT(X) ((X)->h + 2 * (X)->bw) #define TAGMASK ((1 << LENGTH(tags)) - 1) #define TEXTW(X) (drw_text(drw, 0, 0, 0, 0, (X), 0) + drw->fonts[0]->h) /* enums */ enum { CurNormal, CurResize, CurMove, CurLast }; /* cursor */ enum { SchemeNorm, SchemeSel, SchemeLast }; /* color schemes */ enum { NetSupported, NetWMName, NetWMState, NetWMFullscreen, NetActiveWindow, NetWMWindowType, NetWMWindowTypeDialog, NetClientList, NetLast }; /* EWMH atoms */ enum { WMProtocols, WMDelete, WMState, WMTakeFocus, WMLast }; /* default atoms */ enum { ClkTagBar, ClkLtSymbol, ClkStatusText, ClkWinTitle, ClkClientWin, ClkRootWin, ClkLast }; /* clicks */ typedef union { int i; unsigned int ui; float f; const void *v; } Arg; typedef struct { unsigned int click; unsigned int mask; unsigned int button; void (*func)(const Arg *arg); const Arg arg; } Button; typedef struct Monitor Monitor; typedef struct Client Client; struct Client { char name[256]; float mina, maxa; int x, y, w, h; int oldx, oldy, oldw, oldh; int basew, baseh, incw, inch, maxw, maxh, minw, minh; int bw, oldbw; unsigned int tags; int isfixed, isfloating, isurgent, neverfocus, oldstate, isfullscreen; Client *next; Client *snext; Monitor *mon; Window win; }; typedef struct { unsigned int mod; KeySym keysym; void (*func)(const Arg *); const Arg arg; } Key; typedef struct { const char *symbol; void (*arrange)(Monitor *); } Layout; struct Monitor { char ltsymbol[16]; float mfact; int nmaster; int num; int by; /* bar geometry */ int mx, my, mw, mh; /* screen size */ int wx, wy, ww, wh; /* window area */ unsigned int seltags; unsigned int sellt; unsigned int tagset[2]; int showbar; int topbar; Client *clients; Client *sel; Client *stack; Monitor *next; Window barwin; const Layout *lt[2]; }; typedef struct { const char *class; const char *instance; const char *title; unsigned int tags; int isfloating; int monitor; } Rule; /* function declarations */ static void applyrules(Client *c); static int applysizehints(Client *c, int *x, int *y, int *w, int *h, int interact); static void arrange(Monitor *m); static void arrangemon(Monitor *m); static void attach(Client *c); static void attachstack(Client *c); static void buttonpress(XEvent *e); static void checkotherwm(void); static void cleanup(void); static void cleanupmon(Monitor *mon); static void clearurgent(Client *c); static void clientmessage(XEvent *e); static void configure(Client *c); static void configurenotify(XEvent *e); static void configurerequest(XEvent *e); static Monitor *createmon(void); static void destroynotify(XEvent *e); static void detach(Client *c); static void detachstack(Client *c); static Monitor *dirtomon(int dir); static void drawbar(Monitor *m); static void drawbars(void); static void enternotify(XEvent *e); static void expose(XEvent *e); static void focus(Client *c); static void focusin(XEvent *e); static void focusmon(const Arg *arg); static void focusstack(const Arg *arg); static int getrootptr(int *x, int *y); static long getstate(Window w); static int gettextprop(Window w, Atom atom, char *text, unsigned int size); static void grabbuttons(Client *c, int focused); static void grabkeys(void); static void incnmaster(const Arg *arg); static void keypress(XEvent *e); static void killclient(const Arg *arg); static void manage(Window w, XWindowAttributes *wa); static void mappingnotify(XEvent *e); static void maprequest(XEvent *e); static void monocle(Monitor *m); static void motionnotify(XEvent *e); static void movemouse(const Arg *arg); static Client *nexttiled(Client *c); static void pop(Client *); static void propertynotify(XEvent *e); static void quit(const Arg *arg); static Monitor *recttomon(int x, int y, int w, int h); static void resize(Client *c, int x, int y, int w, int h, int interact); static void resizeclient(Client *c, int x, int y, int w, int h); static void resizemouse(const Arg *arg); static void restack(Monitor *m); static void run(void); static void scan(void); static int sendevent(Client *c, Atom proto); static void sendmon(Client *c, Monitor *m); static void setclientstate(Client *c, long state); static void setfocus(Client *c); static void setfullscreen(Client *c, int fullscreen); static void setlayout(const Arg *arg); static void setmfact(const Arg *arg); static void setup(void); static void showhide(Client *c); static void sigchld(int unused); static void spawn(const Arg *arg); static void tag(const Arg *arg); static void tagmon(const Arg *arg); static void tile(Monitor *); static void togglebar(const Arg *arg); static void togglefloating(const Arg *arg); static void toggletag(const Arg *arg); static void toggleview(const Arg *arg); static void unfocus(Client *c, int setfocus); static void unmanage(Client *c, int destroyed); static void unmapnotify(XEvent *e); static int updategeom(void); static void updatebarpos(Monitor *m); static void updatebars(void); static void updateclientlist(void); static void updatenumlockmask(void); static void updatesizehints(Client *c); static void updatestatus(void); static void updatewindowtype(Client *c); static void updatetitle(Client *c); static void updatewmhints(Client *c); static void view(const Arg *arg); static Client *wintoclient(Window w); static Monitor *wintomon(Window w); static int xerror(Display *dpy, XErrorEvent *ee); static int xerrordummy(Display *dpy, XErrorEvent *ee); static int xerrorstart(Display *dpy, XErrorEvent *ee); static void zoom(const Arg *arg); /* variables */ static const char broken[] = "broken"; static char stext[256]; static int screen; static int sw, sh; /* X display screen geometry width, height */ static int bh, blw = 0; /* bar geometry */ static int (*xerrorxlib)(Display *, XErrorEvent *); static unsigned int numlockmask = 0; static void (*handler[LASTEvent]) (XEvent *) = { [ButtonPress] = buttonpress, [ClientMessage] = clientmessage, [ConfigureRequest] = configurerequest, [ConfigureNotify] = configurenotify, [DestroyNotify] = destroynotify, [EnterNotify] = enternotify, [Expose] = expose, [FocusIn] = focusin, [KeyPress] = keypress, [MappingNotify] = mappingnotify, [MapRequest] = maprequest, [MotionNotify] = motionnotify, [PropertyNotify] = propertynotify, [UnmapNotify] = unmapnotify }; static Atom wmatom[WMLast], netatom[NetLast]; static int running = 1; static Cur *cursor[CurLast]; static ClrScheme scheme[SchemeLast]; static Display *dpy; static Drw *drw; static Monitor *mons, *selmon; static Window root; /* configuration, allows nested code to access above variables */ #include "config.h" /* compile-time check if all tags fit into an unsigned int bit array. */ struct NumTags { char limitexceeded[LENGTH(tags) > 31 ? -1 : 1]; }; /* function implementations */ void applyrules(Client *c) { const char *class, *instance; unsigned int i; const Rule *r; Monitor *m; XClassHint ch = { NULL, NULL }; /* rule matching */ c->isfloating = 0; c->tags = 0; XGetClassHint(dpy, c->win, &ch); class = ch.res_class ? ch.res_class : broken; instance = ch.res_name ? ch.res_name : broken; for (i = 0; i < LENGTH(rules); i++) { r = &rules[i]; if ((!r->title || strstr(c->name, r->title)) && (!r->class || strstr(class, r->class)) && (!r->instance || strstr(instance, r->instance))) { c->isfloating = r->isfloating; c->tags |= r->tags; for (m = mons; m && m->num != r->monitor; m = m->next); if (m) c->mon = m; } } if (ch.res_class) XFree(ch.res_class); if (ch.res_name) XFree(ch.res_name); c->tags = c->tags & TAGMASK ? c->tags & TAGMASK : c->mon->tagset[c->mon->seltags]; } int applysizehints(Client *c, int *x, int *y, int *w, int *h, int interact) { int baseismin; Monitor *m = c->mon; /* set minimum possible */ *w = MAX(1, *w); *h = MAX(1, *h); if (interact) { if (*x > sw) *x = sw - WIDTH(c); if (*y > sh) *y = sh - HEIGHT(c); if (*x + *w + 2 * c->bw < 0) *x = 0; if (*y + *h + 2 * c->bw < 0) *y = 0; } else { if (*x >= m->wx + m->ww) *x = m->wx + m->ww - WIDTH(c); if (*y >= m->wy + m->wh) *y = m->wy + m->wh - HEIGHT(c); if (*x + *w + 2 * c->bw <= m->wx) *x = m->wx; if (*y + *h + 2 * c->bw <= m->wy) *y = m->wy; } if (*h < bh) *h = bh; if (*w < bh) *w = bh; if (resizehints || c->isfloating || !c->mon->lt[c->mon->sellt]->arrange) { /* see last two sentences in ICCCM 4.1.2.3 */ baseismin = c->basew == c->minw && c->baseh == c->minh; if (!baseismin) { /* temporarily remove base dimensions */ *w -= c->basew; *h -= c->baseh; } /* adjust for aspect limits */ if (c->mina > 0 && c->maxa > 0) { if (c->maxa < (float)*w / *h) *w = *h * c->maxa + 0.5; else if (c->mina < (float)*h / *w) *h = *w * c->mina + 0.5; } if (baseismin) { /* increment calculation requires this */ *w -= c->basew; *h -= c->baseh; } /* adjust for increment value */ if (c->incw) *w -= *w % c->incw; if (c->inch) *h -= *h % c->inch; /* restore base dimensions */ *w = MAX(*w + c->basew, c->minw); *h = MAX(*h + c->baseh, c->minh); if (c->maxw) *w = MIN(*w, c->maxw); if (c->maxh) *h = MIN(*h, c->maxh); } return *x != c->x || *y != c->y || *w != c->w || *h != c->h; } void arrange(Monitor *m) { if (m) showhide(m->stack); else for (m = mons; m; m = m->next) showhide(m->stack); if (m) { arrangemon(m); restack(m); } else for (m = mons; m; m = m->next) arrangemon(m); } void arrangemon(Monitor *m) { strncpy(m->ltsymbol, m->lt[m->sellt]->symbol, sizeof m->ltsymbol); if (m->lt[m->sellt]->arrange) m->lt[m->sellt]->arrange(m); } void attach(Client *c) { c->next = c->mon->clients; c->mon->clients = c; } void attachstack(Client *c) { c->snext = c->mon->stack; c->mon->stack = c; } void buttonpress(XEvent *e) { unsigned int i, x, click; Arg arg = {0}; Client *c; Monitor *m; XButtonPressedEvent *ev = &e->xbutton; click = ClkRootWin; /* focus monitor if necessary */ if ((m = wintomon(ev->window)) && m != selmon) { unfocus(selmon->sel, 1); selmon = m; focus(NULL); } if (ev->window == selmon->barwin) { i = x = 0; do x += TEXTW(tags[i]); while (ev->x >= x && ++i < LENGTH(tags)); if (i < LENGTH(tags)) { click = ClkTagBar; arg.ui = 1 << i; } else if (ev->x < x + blw) click = ClkLtSymbol; else if (ev->x > selmon->ww - TEXTW(stext)) click = ClkStatusText; else click = ClkWinTitle; } else if ((c = wintoclient(ev->window))) { focus(c); click = ClkClientWin; } for (i = 0; i < LENGTH(buttons); i++) if (click == buttons[i].click && buttons[i].func && buttons[i].button == ev->button && CLEANMASK(buttons[i].mask) == CLEANMASK(ev->state)) buttons[i].func(click == ClkTagBar && buttons[i].arg.i == 0 ? &arg : &buttons[i].arg); } void checkotherwm(void) { xerrorxlib = XSetErrorHandler(xerrorstart); /* this causes an error if some other window manager is running */ XSelectInput(dpy, DefaultRootWindow(dpy), SubstructureRedirectMask); XSync(dpy, False); XSetErrorHandler(xerror); XSync(dpy, False); } void cleanup(void) { Arg a = {.ui = ~0}; Layout foo = { "", NULL }; Monitor *m; size_t i; view(&a); selmon->lt[selmon->sellt] = &foo; for (m = mons; m; m = m->next) while (m->stack) unmanage(m->stack, 0); XUngrabKey(dpy, AnyKey, AnyModifier, root); while (mons) cleanupmon(mons); for (i = 0; i < CurLast; i++) drw_cur_free(drw, cursor[i]); for (i = 0; i < SchemeLast; i++) { drw_clr_free(scheme[i].border); drw_clr_free(scheme[i].bg); drw_clr_free(scheme[i].fg); } drw_free(drw); XSync(dpy, False); XSetInputFocus(dpy, PointerRoot, RevertToPointerRoot, CurrentTime); XDeleteProperty(dpy, root, netatom[NetActiveWindow]); } void cleanupmon(Monitor *mon) { Monitor *m; if (mon == mons) mons = mons->next; else { for (m = mons; m && m->next != mon; m = m->next); m->next = mon->next; } XUnmapWindow(dpy, mon->barwin); XDestroyWindow(dpy, mon->barwin); free(mon); } void clearurgent(Client *c) { XWMHints *wmh; c->isurgent = 0; if (!(wmh = XGetWMHints(dpy, c->win))) return; wmh->flags &= ~XUrgencyHint; XSetWMHints(dpy, c->win, wmh); XFree(wmh); } void clientmessage(XEvent *e) { XClientMessageEvent *cme = &e->xclient; Client *c = wintoclient(cme->window); if (!c) return; if (cme->message_type == netatom[NetWMState]) { if (cme->data.l[1] == netatom[NetWMFullscreen] || cme->data.l[2] == netatom[NetWMFullscreen]) setfullscreen(c, (cme->data.l[0] == 1 /* _NET_WM_STATE_ADD */ || (cme->data.l[0] == 2 /* _NET_WM_STATE_TOGGLE */ && !c->isfullscreen))); } else if (cme->message_type == netatom[NetActiveWindow]) { if (!ISVISIBLE(c)) { c->mon->seltags ^= 1; c->mon->tagset[c->mon->seltags] = c->tags; } pop(c); } } void configure(Client *c) { XConfigureEvent ce; ce.type = ConfigureNotify; ce.display = dpy; ce.event = c->win; ce.window = c->win; ce.x = c->x; ce.y = c->y; ce.width = c->w; ce.height = c->h; ce.border_width = c->bw; ce.above = None; ce.override_redirect = False; XSendEvent(dpy, c->win, False, StructureNotifyMask, (XEvent *)&ce); } void configurenotify(XEvent *e) { Monitor *m; XConfigureEvent *ev = &e->xconfigure; int dirty; /* TODO: updategeom handling sucks, needs to be simplified */ if (ev->window == root) { dirty = (sw != ev->width || sh != ev->height); sw = ev->width; sh = ev->height; if (updategeom() || dirty) { drw_resize(drw, sw, bh); updatebars(); for (m = mons; m; m = m->next) XMoveResizeWindow(dpy, m->barwin, m->wx, m->by, m->ww, bh); focus(NULL); arrange(NULL); } } } void configurerequest(XEvent *e) { Client *c; Monitor *m; XConfigureRequestEvent *ev = &e->xconfigurerequest; XWindowChanges wc; if ((c = wintoclient(ev->window))) { if (ev->value_mask & CWBorderWidth) c->bw = ev->border_width; else if (c->isfloating || !selmon->lt[selmon->sellt]->arrange) { m = c->mon; if (ev->value_mask & CWX) { c->oldx = c->x; c->x = m->mx + ev->x; } if (ev->value_mask & CWY) { c->oldy = c->y; c->y = m->my + ev->y; } if (ev->value_mask & CWWidth) { c->oldw = c->w; c->w = ev->width; } if (ev->value_mask & CWHeight) { c->oldh = c->h; c->h = ev->height; } if ((c->x + c->w) > m->mx + m->mw && c->isfloating) c->x = m->mx + (m->mw / 2 - WIDTH(c) / 2); /* center in x direction */ if ((c->y + c->h) > m->my + m->mh && c->isfloating) c->y = m->my + (m->mh / 2 - HEIGHT(c) / 2); /* center in y direction */ if ((ev->value_mask & (CWX|CWY)) && !(ev->value_mask & (CWWidth|CWHeight))) configure(c); if (ISVISIBLE(c)) XMoveResizeWindow(dpy, c->win, c->x, c->y, c->w, c->h); } else configure(c); } else { wc.x = ev->x; wc.y = ev->y; wc.width = ev->width; wc.height = ev->height; wc.border_width = ev->border_width; wc.sibling = ev->above; wc.stack_mode = ev->detail; XConfigureWindow(dpy, ev->window, ev->value_mask, &wc); } XSync(dpy, False); } Monitor * createmon(void) { Monitor *m; m = ecalloc(1, sizeof(Monitor)); m->tagset[0] = m->tagset[1] = 1; m->mfact = mfact; m->nmaster = nmaster; m->showbar = showbar; m->topbar = topbar; m->lt[0] = &layouts[0]; m->lt[1] = &layouts[1 % LENGTH(layouts)]; strncpy(m->ltsymbol, layouts[0].symbol, sizeof m->ltsymbol); return m; } void destroynotify(XEvent *e) { Client *c; XDestroyWindowEvent *ev = &e->xdestroywindow; if ((c = wintoclient(ev->window))) unmanage(c, 1); } void detach(Client *c) { Client **tc; for (tc = &c->mon->clients; *tc && *tc != c; tc = &(*tc)->next); *tc = c->next; } void detachstack(Client *c) { Client **tc, *t; for (tc = &c->mon->stack; *tc && *tc != c; tc = &(*tc)->snext); *tc = c->snext; if (c == c->mon->sel) { for (t = c->mon->stack; t && !ISVISIBLE(t); t = t->snext); c->mon->sel = t; } } Monitor * dirtomon(int dir) { Monitor *m = NULL; if (dir > 0) { if (!(m = selmon->next)) m = mons; } else if (selmon == mons) for (m = mons; m->next; m = m->next); else for (m = mons; m->next != selmon; m = m->next); return m; } void drawbar(Monitor *m) { int x, xx, w, dx; unsigned int i, occ = 0, urg = 0; Client *c; dx = (drw->fonts[0]->ascent + drw->fonts[0]->descent + 2) / 4; for (c = m->clients; c; c = c->next) { occ |= c->tags; if (c->isurgent) urg |= c->tags; } x = 0; for (i = 0; i < LENGTH(tags); i++) { w = TEXTW(tags[i]); drw_setscheme(drw, m->tagset[m->seltags] & 1 << i ? &scheme[SchemeSel] : &scheme[SchemeNorm]); drw_text(drw, x, 0, w, bh, tags[i], urg & 1 << i); drw_rect(drw, x + 1, 1, dx, dx, m == selmon && selmon->sel && selmon->sel->tags & 1 << i, occ & 1 << i, urg & 1 << i); x += w; } w = blw = TEXTW(m->ltsymbol); drw_setscheme(drw, &scheme[SchemeNorm]); drw_text(drw, x, 0, w, bh, m->ltsymbol, 0); x += w; xx = x; if (m == selmon) { /* status is only drawn on selected monitor */ w = TEXTW(stext); x = m->ww - w; if (x < xx) { x = xx; w = m->ww - xx; } drw_text(drw, x, 0, w, bh, stext, 0); } else x = m->ww; if ((w = x - xx) > bh) { x = xx; if (m->sel) { drw_setscheme(drw, m == selmon ? &scheme[SchemeSel] : &scheme[SchemeNorm]); drw_text(drw, x, 0, w, bh, m->sel->name, 0); drw_rect(drw, x + 1, 1, dx, dx, m->sel->isfixed, m->sel->isfloating, 0); } else { drw_setscheme(drw, &scheme[SchemeNorm]); drw_rect(drw, x, 0, w, bh, 1, 0, 1); } } drw_map(drw, m->barwin, 0, 0, m->ww, bh); } void drawbars(void) { Monitor *m; for (m = mons; m; m = m->next) drawbar(m); } void enternotify(XEvent *e) { Client *c; Monitor *m; XCrossingEvent *ev = &e->xcrossing; if ((ev->mode != NotifyNormal || ev->detail == NotifyInferior) && ev->window != root) return; c = wintoclient(ev->window); m = c ? c->mon : wintomon(ev->window); if (m != selmon) { unfocus(selmon->sel, 1); selmon = m; } else if (!c || c == selmon->sel) return; focus(c); } void expose(XEvent *e) { Monitor *m; XExposeEvent *ev = &e->xexpose; if (ev->count == 0 && (m = wintomon(ev->window))) drawbar(m); } void focus(Client *c) { if (!c || !ISVISIBLE(c)) for (c = selmon->stack; c && !ISVISIBLE(c); c = c->snext); /* was if (selmon->sel) */ if (selmon->sel && selmon->sel != c) unfocus(selmon->sel, 0); if (c) { if (c->mon != selmon) selmon = c->mon; if (c->isurgent) clearurgent(c); detachstack(c); attachstack(c); grabbuttons(c, 1); XSetWindowBorder(dpy, c->win, scheme[SchemeSel].border->pix); setfocus(c); } else { XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime); XDeleteProperty(dpy, root, netatom[NetActiveWindow]); } selmon->sel = c; drawbars(); } /* there are some broken focus acquiring clients */ void focusin(XEvent *e) { XFocusChangeEvent *ev = &e->xfocus; if (selmon->sel && ev->window != selmon->sel->win) setfocus(selmon->sel); } void focusmon(const Arg *arg) { Monitor *m; if (!mons->next) return; if ((m = dirtomon(arg->i)) == selmon) return; unfocus(selmon->sel, 0); /* s/1/0/ fixes input focus issues in gedit and anjuta */ selmon = m; focus(NULL); } void focusstack(const Arg *arg) { Client *c = NULL, *i; if (!selmon->sel) return; if (arg->i > 0) { for (c = selmon->sel->next; c && !ISVISIBLE(c); c = c->next); if (!c) for (c = selmon->clients; c && !ISVISIBLE(c); c = c->next); } else { for (i = selmon->clients; i != selmon->sel; i = i->next) if (ISVISIBLE(i)) c = i; if (!c) for (; i; i = i->next) if (ISVISIBLE(i)) c = i; } if (c) { focus(c); restack(selmon); } } Atom getatomprop(Client *c, Atom prop) { int di; unsigned long dl; unsigned char *p = NULL; Atom da, atom = None; if (XGetWindowProperty(dpy, c->win, prop, 0L, sizeof atom, False, XA_ATOM, &da, &di, &dl, &dl, &p) == Success && p) { atom = *(Atom *)p; XFree(p); } return atom; } int getrootptr(int *x, int *y) { int di; unsigned int dui; Window dummy; return XQueryPointer(dpy, root, &dummy, &dummy, x, y, &di, &di, &dui); } long getstate(Window w) { int format; long result = -1; unsigned char *p = NULL; unsigned long n, extra; Atom real; if (XGetWindowProperty(dpy, w, wmatom[WMState], 0L, 2L, False, wmatom[WMState], &real, &format, &n, &extra, (unsigned char **)&p) != Success) return -1; if (n != 0) result = *p; XFree(p); return result; } int gettextprop(Window w, Atom atom, char *text, unsigned int size) { char **list = NULL; int n; XTextProperty name; if (!text || size == 0) return 0; text[0] = '\0'; XGetTextProperty(dpy, w, &name, atom); if (!name.nitems) return 0; if (name.encoding == XA_STRING) strncpy(text, (char *)name.value, size - 1); else { if (XmbTextPropertyToTextList(dpy, &name, &list, &n) >= Success && n > 0 && *list) { strncpy(text, *list, size - 1); XFreeStringList(list); } } text[size - 1] = '\0'; XFree(name.value); return 1; } void grabbuttons(Client *c, int focused) { updatenumlockmask(); { unsigned int i, j; unsigned int modifiers[] = { 0, LockMask, numlockmask, numlockmask|LockMask }; XUngrabButton(dpy, AnyButton, AnyModifier, c->win); if (focused) { for (i = 0; i < LENGTH(buttons); i++) if (buttons[i].click == ClkClientWin) for (j = 0; j < LENGTH(modifiers); j++) XGrabButton(dpy, buttons[i].button, buttons[i].mask | modifiers[j], c->win, False, BUTTONMASK, GrabModeAsync, GrabModeSync, None, None); } else XGrabButton(dpy, AnyButton, AnyModifier, c->win, False, BUTTONMASK, GrabModeAsync, GrabModeSync, None, None); } } void grabkeys(void) { updatenumlockmask(); { unsigned int i, j; unsigned int modifiers[] = { 0, LockMask, numlockmask, numlockmask|LockMask }; KeyCode code; XUngrabKey(dpy, AnyKey, AnyModifier, root); for (i = 0; i < LENGTH(keys); i++) if ((code = XKeysymToKeycode(dpy, keys[i].keysym))) for (j = 0; j < LENGTH(modifiers); j++) XGrabKey(dpy, code, keys[i].mod | modifiers[j], root, True, GrabModeAsync, GrabModeAsync); } } void incnmaster(const Arg *arg) { selmon->nmaster = MAX(selmon->nmaster + arg->i, 0); arrange(selmon); } #ifdef XINERAMA static int isuniquegeom(XineramaScreenInfo *unique, size_t n, XineramaScreenInfo *info) { while (n--) if (unique[n].x_org == info->x_org && unique[n].y_org == info->y_org && unique[n].width == info->width && unique[n].height == info->height) return 0; return 1; } #endif /* XINERAMA */ void keypress(XEvent *e) { unsigned int i; KeySym keysym; XKeyEvent *ev; ev = &e->xkey; keysym = XKeycodeToKeysym(dpy, (KeyCode)ev->keycode, 0); for (i = 0; i < LENGTH(keys); i++) if (keysym == keys[i].keysym && CLEANMASK(keys[i].mod) == CLEANMASK(ev->state) && keys[i].func) keys[i].func(&(keys[i].arg)); } void killclient(const Arg *arg) { if (!selmon->sel) return; if (!sendevent(selmon->sel, wmatom[WMDelete])) { XGrabServer(dpy); XSetErrorHandler(xerrordummy); XSetCloseDownMode(dpy, DestroyAll); XKillClient(dpy, selmon->sel->win); XSync(dpy, False); XSetErrorHandler(xerror); XUngrabServer(dpy); } } void manage(Window w, XWindowAttributes *wa) { Client *c, *t = NULL; Window trans = None; XWindowChanges wc; c = ecalloc(1, sizeof(Client)); c->win = w; updatetitle(c); if (XGetTransientForHint(dpy, w, &trans) && (t = wintoclient(trans))) { c->mon = t->mon; c->tags = t->tags; } else { c->mon = selmon; applyrules(c); } /* geometry */ c->x = c->oldx = wa->x; c->y = c->oldy = wa->y; c->w = c->oldw = wa->width; c->h = c->oldh = wa->height; c->oldbw = wa->border_width; if (c->x + WIDTH(c) > c->mon->mx + c->mon->mw) c->x = c->mon->mx + c->mon->mw - WIDTH(c); if (c->y + HEIGHT(c) > c->mon->my + c->mon->mh) c->y = c->mon->my + c->mon->mh - HEIGHT(c); c->x = MAX(c->x, c->mon->mx); /* only fix client y-offset, if the client center might cover the bar */ c->y = MAX(c->y, ((c->mon->by == c->mon->my) && (c->x + (c->w / 2) >= c->mon->wx) && (c->x + (c->w / 2) < c->mon->wx + c->mon->ww)) ? bh : c->mon->my); c->bw = borderpx; wc.border_width = c->bw; XConfigureWindow(dpy, w, CWBorderWidth, &wc); XSetWindowBorder(dpy, w, scheme[SchemeNorm].border->pix); configure(c); /* propagates border_width, if size doesn't change */ updatewindowtype(c); updatesizehints(c); updatewmhints(c); XSelectInput(dpy, w, EnterWindowMask|FocusChangeMask|PropertyChangeMask|StructureNotifyMask); grabbuttons(c, 0); if (!c->isfloating) c->isfloating = c->oldstate = trans != None || c->isfixed; if (c->isfloating) XRaiseWindow(dpy, c->win); attach(c); attachstack(c); XChangeProperty(dpy, root, netatom[NetClientList], XA_WINDOW, 32, PropModeAppend, (unsigned char *) &(c->win), 1); XMoveResizeWindow(dpy, c->win, c->x + 2 * sw, c->y, c->w, c->h); /* some windows require this */ setclientstate(c, NormalState); if (c->mon == selmon) unfocus(selmon->sel, 0); c->mon->sel = c; arrange(c->mon); XMapWindow(dpy, c->win); focus(NULL); } void mappingnotify(XEvent *e) { XMappingEvent *ev = &e->xmapping; XRefreshKeyboardMapping(ev); if (ev->request == MappingKeyboard) grabkeys(); } void maprequest(XEvent *e) { static XWindowAttributes wa; XMapRequestEvent *ev = &e->xmaprequest; if (!XGetWindowAttributes(dpy, ev->window, &wa)) return; if (wa.override_redirect) return; if (!wintoclient(ev->window)) manage(ev->window, &wa); } void monocle(Monitor *m) { unsigned int n = 0; Client *c; for (c = m->clients; c; c = c->next) if (ISVISIBLE(c)) n++; if (n > 0) /* override layout symbol */ snprintf(m->ltsymbol, sizeof m->ltsymbol, "[%d]", n); for (c = nexttiled(m->clients); c; c = nexttiled(c->next)) resize(c, m->wx, m->wy, m->ww - 2 * c->bw, m->wh - 2 * c->bw, 0); } void motionnotify(XEvent *e) { static Monitor *mon = NULL; Monitor *m; XMotionEvent *ev = &e->xmotion; if (ev->window != root) return; if ((m = recttomon(ev->x_root, ev->y_root, 1, 1)) != mon && mon) { unfocus(selmon->sel, 1); selmon = m; focus(NULL); } mon = m; } void movemouse(const Arg *arg) { int x, y, ocx, ocy, nx, ny; Client *c; Monitor *m; XEvent ev; Time lasttime = 0; if (!(c = selmon->sel)) return; if (c->isfullscreen) /* no support moving fullscreen windows by mouse */ return; restack(selmon); ocx = c->x; ocy = c->y; if (XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync, None, cursor[CurMove]->cursor, CurrentTime) != GrabSuccess) return; if (!getrootptr(&x, &y)) return; do { XMaskEvent(dpy, MOUSEMASK|ExposureMask|SubstructureRedirectMask, &ev); switch(ev.type) { case ConfigureRequest: case Expose: case MapRequest: handler[ev.type](&ev); break; case MotionNotify: if ((ev.xmotion.time - lasttime) <= (1000 / 60)) continue; lasttime = ev.xmotion.time; nx = ocx + (ev.xmotion.x - x); ny = ocy + (ev.xmotion.y - y); if (nx >= selmon->wx && nx <= selmon->wx + selmon->ww && ny >= selmon->wy && ny <= selmon->wy + selmon->wh) { if (abs(selmon->wx - nx) < snap) nx = selmon->wx; else if (abs((selmon->wx + selmon->ww) - (nx + WIDTH(c))) < snap) nx = selmon->wx + selmon->ww - WIDTH(c); if (abs(selmon->wy - ny) < snap) ny = selmon->wy; else if (abs((selmon->wy + selmon->wh) - (ny + HEIGHT(c))) < snap) ny = selmon->wy + selmon->wh - HEIGHT(c); if (!c->isfloating && selmon->lt[selmon->sellt]->arrange && (abs(nx - c->x) > snap || abs(ny - c->y) > snap)) togglefloating(NULL); } if (!selmon->lt[selmon->sellt]->arrange || c->isfloating) resize(c, nx, ny, c->w, c->h, 1); break; } } while (ev.type != ButtonRelease); XUngrabPointer(dpy, CurrentTime); if ((m = recttomon(c->x, c->y, c->w, c->h)) != selmon) { sendmon(c, m); selmon = m; focus(NULL); } } Client * nexttiled(Client *c) { for (; c && (c->isfloating || !ISVISIBLE(c)); c = c->next); return c; } void pop(Client *c) { detach(c); attach(c); focus(c); arrange(c->mon); } void propertynotify(XEvent *e) { Client *c; Window trans; XPropertyEvent *ev = &e->xproperty; if ((ev->window == root) && (ev->atom == XA_WM_NAME)) updatestatus(); else if (ev->state == PropertyDelete) return; /* ignore */ else if ((c = wintoclient(ev->window))) { switch(ev->atom) { default: break; case XA_WM_TRANSIENT_FOR: if (!c->isfloating && (XGetTransientForHint(dpy, c->win, &trans)) && (c->isfloating = (wintoclient(trans)) != NULL)) arrange(c->mon); break; case XA_WM_NORMAL_HINTS: updatesizehints(c); break; case XA_WM_HINTS: updatewmhints(c); drawbars(); break; } if (ev->atom == XA_WM_NAME || ev->atom == netatom[NetWMName]) { updatetitle(c); if (c == c->mon->sel) drawbar(c->mon); } if (ev->atom == netatom[NetWMWindowType]) updatewindowtype(c); } } void quit(const Arg *arg) { running = 0; } Monitor * recttomon(int x, int y, int w, int h) { Monitor *m, *r = selmon; int a, area = 0; for (m = mons; m; m = m->next) if ((a = INTERSECT(x, y, w, h, m)) > area) { area = a; r = m; } return r; } void resize(Client *c, int x, int y, int w, int h, int interact) { if (applysizehints(c, &x, &y, &w, &h, interact)) resizeclient(c, x, y, w, h); } void resizeclient(Client *c, int x, int y, int w, int h) { XWindowChanges wc; c->oldx = c->x; c->x = wc.x = x; c->oldy = c->y; c->y = wc.y = y; c->oldw = c->w; c->w = wc.width = w; c->oldh = c->h; c->h = wc.height = h; wc.border_width = c->bw; XConfigureWindow(dpy, c->win, CWX|CWY|CWWidth|CWHeight|CWBorderWidth, &wc); configure(c); XSync(dpy, False); } void resizemouse(const Arg *arg) { int ocx, ocy, nw, nh; Client *c; Monitor *m; XEvent ev; Time lasttime = 0; if (!(c = selmon->sel)) return; if (c->isfullscreen) /* no support resizing fullscreen windows by mouse */ return; restack(selmon); ocx = c->x; ocy = c->y; if (XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync, None, cursor[CurResize]->cursor, CurrentTime) != GrabSuccess) return; XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w + c->bw - 1, c->h + c->bw - 1); do { XMaskEvent(dpy, MOUSEMASK|ExposureMask|SubstructureRedirectMask, &ev); switch(ev.type) { case ConfigureRequest: case Expose: case MapRequest: handler[ev.type](&ev); break; case MotionNotify: if ((ev.xmotion.time - lasttime) <= (1000 / 60)) continue; lasttime = ev.xmotion.time; nw = MAX(ev.xmotion.x - ocx - 2 * c->bw + 1, 1); nh = MAX(ev.xmotion.y - ocy - 2 * c->bw + 1, 1); if (c->mon->wx + nw >= selmon->wx && c->mon->wx + nw <= selmon->wx + selmon->ww && c->mon->wy + nh >= selmon->wy && c->mon->wy + nh <= selmon->wy + selmon->wh) { if (!c->isfloating && selmon->lt[selmon->sellt]->arrange && (abs(nw - c->w) > snap || abs(nh - c->h) > snap)) togglefloating(NULL); } if (!selmon->lt[selmon->sellt]->arrange || c->isfloating) resize(c, c->x, c->y, nw, nh, 1); break; } } while (ev.type != ButtonRelease); XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w + c->bw - 1, c->h + c->bw - 1); XUngrabPointer(dpy, CurrentTime); while (XCheckMaskEvent(dpy, EnterWindowMask, &ev)); if ((m = recttomon(c->x, c->y, c->w, c->h)) != selmon) { sendmon(c, m); selmon = m; focus(NULL); } } void restack(Monitor *m) { Client *c; XEvent ev; XWindowChanges wc; drawbar(m); if (!m->sel) return; if (m->sel->isfloating || !m->lt[m->sellt]->arrange) XRaiseWindow(dpy, m->sel->win); if (m->lt[m->sellt]->arrange) { wc.stack_mode = Below; wc.sibling = m->barwin; for (c = m->stack; c; c = c->snext) if (!c->isfloating && ISVISIBLE(c)) { XConfigureWindow(dpy, c->win, CWSibling|CWStackMode, &wc); wc.sibling = c->win; } } XSync(dpy, False); while (XCheckMaskEvent(dpy, EnterWindowMask, &ev)); } void run(void) { XEvent ev; /* main event loop */ XSync(dpy, False); while (running && !XNextEvent(dpy, &ev)) if (handler[ev.type]) handler[ev.type](&ev); /* call handler */ } void scan(void) { unsigned int i, num; Window d1, d2, *wins = NULL; XWindowAttributes wa; if (XQueryTree(dpy, root, &d1, &d2, &wins, &num)) { for (i = 0; i < num; i++) { if (!XGetWindowAttributes(dpy, wins[i], &wa) || wa.override_redirect || XGetTransientForHint(dpy, wins[i], &d1)) continue; if (wa.map_state == IsViewable || getstate(wins[i]) == IconicState) manage(wins[i], &wa); } for (i = 0; i < num; i++) { /* now the transients */ if (!XGetWindowAttributes(dpy, wins[i], &wa)) continue; if (XGetTransientForHint(dpy, wins[i], &d1) && (wa.map_state == IsViewable || getstate(wins[i]) == IconicState)) manage(wins[i], &wa); } if (wins) XFree(wins); } } void sendmon(Client *c, Monitor *m) { if (c->mon == m) return; unfocus(c, 1); detach(c); detachstack(c); c->mon = m; c->tags = m->tagset[m->seltags]; /* assign tags of target monitor */ attach(c); attachstack(c); focus(NULL); arrange(NULL); } void setclientstate(Client *c, long state) { long data[] = { state, None }; XChangeProperty(dpy, c->win, wmatom[WMState], wmatom[WMState], 32, PropModeReplace, (unsigned char *)data, 2); } int sendevent(Client *c, Atom proto) { int n; Atom *protocols; int exists = 0; XEvent ev; if (XGetWMProtocols(dpy, c->win, &protocols, &n)) { while (!exists && n--) exists = protocols[n] == proto; XFree(protocols); } if (exists) { ev.type = ClientMessage; ev.xclient.window = c->win; ev.xclient.message_type = wmatom[WMProtocols]; ev.xclient.format = 32; ev.xclient.data.l[0] = proto; ev.xclient.data.l[1] = CurrentTime; XSendEvent(dpy, c->win, False, NoEventMask, &ev); } return exists; } void setfocus(Client *c) { if (!c->neverfocus) { XSetInputFocus(dpy, c->win, RevertToPointerRoot, CurrentTime); XChangeProperty(dpy, root, netatom[NetActiveWindow], XA_WINDOW, 32, PropModeReplace, (unsigned char *) &(c->win), 1); } sendevent(c, wmatom[WMTakeFocus]); } void setfullscreen(Client *c, int fullscreen) { if (fullscreen && !c->isfullscreen) { XChangeProperty(dpy, c->win, netatom[NetWMState], XA_ATOM, 32, PropModeReplace, (unsigned char*)&netatom[NetWMFullscreen], 1); c->isfullscreen = 1; c->oldstate = c->isfloating; c->oldbw = c->bw; c->bw = 0; c->isfloating = 1; resizeclient(c, c->mon->mx, c->mon->my, c->mon->mw, c->mon->mh); XRaiseWindow(dpy, c->win); } else if (!fullscreen && c->isfullscreen){ XChangeProperty(dpy, c->win, netatom[NetWMState], XA_ATOM, 32, PropModeReplace, (unsigned char*)0, 0); c->isfullscreen = 0; c->isfloating = c->oldstate; c->bw = c->oldbw; c->x = c->oldx; c->y = c->oldy; c->w = c->oldw; c->h = c->oldh; resizeclient(c, c->x, c->y, c->w, c->h); arrange(c->mon); } } void setlayout(const Arg *arg) { if (!arg || !arg->v || arg->v != selmon->lt[selmon->sellt]) selmon->sellt ^= 1; if (arg && arg->v) selmon->lt[selmon->sellt] = (Layout *)arg->v; strncpy(selmon->ltsymbol, selmon->lt[selmon->sellt]->symbol, sizeof selmon->ltsymbol); if (selmon->sel) arrange(selmon); else drawbar(selmon); } /* arg > 1.0 will set mfact absolutly */ void setmfact(const Arg *arg) { float f; if (!arg || !selmon->lt[selmon->sellt]->arrange) return; f = arg->f < 1.0 ? arg->f + selmon->mfact : arg->f - 1.0; if (f < 0.1 || f > 0.9) return; selmon->mfact = f; arrange(selmon); } void setup(void) { XSetWindowAttributes wa; /* clean up any zombies immediately */ sigchld(0); /* init screen */ screen = DefaultScreen(dpy); sw = DisplayWidth(dpy, screen); sh = DisplayHeight(dpy, screen); root = RootWindow(dpy, screen); drw = drw_create(dpy, screen, root, sw, sh); drw_load_fonts(drw, fonts, LENGTH(fonts)); if (!drw->fontcount) die("no fonts could be loaded.\n"); bh = drw->fonts[0]->h + 2; updategeom(); /* init atoms */ wmatom[WMProtocols] = XInternAtom(dpy, "WM_PROTOCOLS", False); wmatom[WMDelete] = XInternAtom(dpy, "WM_DELETE_WINDOW", False); wmatom[WMState] = XInternAtom(dpy, "WM_STATE", False); wmatom[WMTakeFocus] = XInternAtom(dpy, "WM_TAKE_FOCUS", False); netatom[NetActiveWindow] = XInternAtom(dpy, "_NET_ACTIVE_WINDOW", False); netatom[NetSupported] = XInternAtom(dpy, "_NET_SUPPORTED", False); netatom[NetWMName] = XInternAtom(dpy, "_NET_WM_NAME", False); netatom[NetWMState] = XInternAtom(dpy, "_NET_WM_STATE", False); netatom[NetWMFullscreen] = XInternAtom(dpy, "_NET_WM_STATE_FULLSCREEN", False); netatom[NetWMWindowType] = XInternAtom(dpy, "_NET_WM_WINDOW_TYPE", False); netatom[NetWMWindowTypeDialog] = XInternAtom(dpy, "_NET_WM_WINDOW_TYPE_DIALOG", False); netatom[NetClientList] = XInternAtom(dpy, "_NET_CLIENT_LIST", False); /* init cursors */ cursor[CurNormal] = drw_cur_create(drw, XC_left_ptr); cursor[CurResize] = drw_cur_create(drw, XC_sizing); cursor[CurMove] = drw_cur_create(drw, XC_fleur); /* init appearance */ scheme[SchemeNorm].border = drw_clr_create(drw, normbordercolor); scheme[SchemeNorm].bg = drw_clr_create(drw, normbgcolor); scheme[SchemeNorm].fg = drw_clr_create(drw, normfgcolor); scheme[SchemeSel].border = drw_clr_create(drw, selbordercolor); scheme[SchemeSel].bg = drw_clr_create(drw, selbgcolor); scheme[SchemeSel].fg = drw_clr_create(drw, selfgcolor); /* init bars */ updatebars(); updatestatus(); /* EWMH support per view */ XChangeProperty(dpy, root, netatom[NetSupported], XA_ATOM, 32, PropModeReplace, (unsigned char *) netatom, NetLast); XDeleteProperty(dpy, root, netatom[NetClientList]); /* select for events */ wa.cursor = cursor[CurNormal]->cursor; wa.event_mask = SubstructureRedirectMask|SubstructureNotifyMask|ButtonPressMask|PointerMotionMask |EnterWindowMask|LeaveWindowMask|StructureNotifyMask|PropertyChangeMask; XChangeWindowAttributes(dpy, root, CWEventMask|CWCursor, &wa); XSelectInput(dpy, root, wa.event_mask); grabkeys(); focus(NULL); } void showhide(Client *c) { if (!c) return; if (ISVISIBLE(c)) { /* show clients top down */ XMoveWindow(dpy, c->win, c->x, c->y); if ((!c->mon->lt[c->mon->sellt]->arrange || c->isfloating) && !c->isfullscreen) resize(c, c->x, c->y, c->w, c->h, 0); showhide(c->snext); } else { /* hide clients bottom up */ showhide(c->snext); XMoveWindow(dpy, c->win, WIDTH(c) * -2, c->y); } } void sigchld(int unused) { if (signal(SIGCHLD, sigchld) == SIG_ERR) die("can't install SIGCHLD handler:"); while (0 < waitpid(-1, NULL, WNOHANG)); } void spawn(const Arg *arg) { if (arg->v == dmenucmd) dmenumon[0] = '0' + selmon->num; if (fork() == 0) { if (dpy) close(ConnectionNumber(dpy)); setsid(); execvp(((char **)arg->v)[0], (char **)arg->v); fprintf(stderr, "dwm: execvp %s", ((char **)arg->v)[0]); perror(" failed"); exit(EXIT_SUCCESS); } } void tag(const Arg *arg) { if (selmon->sel && arg->ui & TAGMASK) { selmon->sel->tags = arg->ui & TAGMASK; focus(NULL); arrange(selmon); } } void tagmon(const Arg *arg) { if (!selmon->sel || !mons->next) return; sendmon(selmon->sel, dirtomon(arg->i)); } void tile(Monitor *m) { unsigned int i, n, h, mw, my, ty; Client *c; for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++); if (n == 0) return; if (n > m->nmaster) mw = m->nmaster ? m->ww * m->mfact : 0; else mw = m->ww; for (i = my = ty = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++) if (i < m->nmaster) { h = (m->wh - my) / (MIN(n, m->nmaster) - i); resize(c, m->wx, m->wy + my, mw - (2*c->bw), h - (2*c->bw), 0); my += HEIGHT(c); } else { h = (m->wh - ty) / (n - i); resize(c, m->wx + mw, m->wy + ty, m->ww - mw - (2*c->bw), h - (2*c->bw), 0); ty += HEIGHT(c); } } void togglebar(const Arg *arg) { selmon->showbar = !selmon->showbar; updatebarpos(selmon); XMoveResizeWindow(dpy, selmon->barwin, selmon->wx, selmon->by, selmon->ww, bh); arrange(selmon); } void togglefloating(const Arg *arg) { if (!selmon->sel) return; if (selmon->sel->isfullscreen) /* no support for fullscreen windows */ return; selmon->sel->isfloating = !selmon->sel->isfloating || selmon->sel->isfixed; if (selmon->sel->isfloating) resize(selmon->sel, selmon->sel->x, selmon->sel->y, selmon->sel->w, selmon->sel->h, 0); arrange(selmon); } void toggletag(const Arg *arg) { unsigned int newtags; if (!selmon->sel) return; newtags = selmon->sel->tags ^ (arg->ui & TAGMASK); if (newtags) { selmon->sel->tags = newtags; focus(NULL); arrange(selmon); } } void toggleview(const Arg *arg) { unsigned int newtagset = selmon->tagset[selmon->seltags] ^ (arg->ui & TAGMASK); if (newtagset) { selmon->tagset[selmon->seltags] = newtagset; focus(NULL); arrange(selmon); } } void unfocus(Client *c, int setfocus) { if (!c) return; grabbuttons(c, 0); XSetWindowBorder(dpy, c->win, scheme[SchemeNorm].border->pix); if (setfocus) { XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime); XDeleteProperty(dpy, root, netatom[NetActiveWindow]); } } void unmanage(Client *c, int destroyed) { Monitor *m = c->mon; XWindowChanges wc; /* The server grab construct avoids race conditions. */ detach(c); detachstack(c); if (!destroyed) { wc.border_width = c->oldbw; XGrabServer(dpy); XSetErrorHandler(xerrordummy); XConfigureWindow(dpy, c->win, CWBorderWidth, &wc); /* restore border */ XUngrabButton(dpy, AnyButton, AnyModifier, c->win); setclientstate(c, WithdrawnState); XSync(dpy, False); XSetErrorHandler(xerror); XUngrabServer(dpy); } free(c); focus(NULL); updateclientlist(); arrange(m); } void unmapnotify(XEvent *e) { Client *c; XUnmapEvent *ev = &e->xunmap; if ((c = wintoclient(ev->window))) { if (ev->send_event) setclientstate(c, WithdrawnState); else unmanage(c, 0); } } void updatebars(void) { Monitor *m; XSetWindowAttributes wa = { .override_redirect = True, .background_pixmap = ParentRelative, .event_mask = ButtonPressMask|ExposureMask }; for (m = mons; m; m = m->next) { if (m->barwin) continue; m->barwin = XCreateWindow(dpy, root, m->wx, m->by, m->ww, bh, 0, DefaultDepth(dpy, screen), CopyFromParent, DefaultVisual(dpy, screen), CWOverrideRedirect|CWBackPixmap|CWEventMask, &wa); XDefineCursor(dpy, m->barwin, cursor[CurNormal]->cursor); XMapRaised(dpy, m->barwin); } } void updatebarpos(Monitor *m) { m->wy = m->my; m->wh = m->mh; if (m->showbar) { m->wh -= bh; m->by = m->topbar ? m->wy : m->wy + m->wh; m->wy = m->topbar ? m->wy + bh : m->wy; } else m->by = -bh; } void updateclientlist() { Client *c; Monitor *m; XDeleteProperty(dpy, root, netatom[NetClientList]); for (m = mons; m; m = m->next) for (c = m->clients; c; c = c->next) XChangeProperty(dpy, root, netatom[NetClientList], XA_WINDOW, 32, PropModeAppend, (unsigned char *) &(c->win), 1); } int updategeom(void) { int dirty = 0; #ifdef XINERAMA if (XineramaIsActive(dpy)) { int i, j, n, nn; Client *c; Monitor *m; XineramaScreenInfo *info = XineramaQueryScreens(dpy, &nn); XineramaScreenInfo *unique = NULL; for (n = 0, m = mons; m; m = m->next, n++); /* only consider unique geometries as separate screens */ unique = ecalloc(nn, sizeof(XineramaScreenInfo)); for (i = 0, j = 0; i < nn; i++) if (isuniquegeom(unique, j, &info[i])) memcpy(&unique[j++], &info[i], sizeof(XineramaScreenInfo)); XFree(info); nn = j; if (n <= nn) { for (i = 0; i < (nn - n); i++) { /* new monitors available */ for (m = mons; m && m->next; m = m->next); if (m) m->next = createmon(); else mons = createmon(); } for (i = 0, m = mons; i < nn && m; m = m->next, i++) if (i >= n || (unique[i].x_org != m->mx || unique[i].y_org != m->my || unique[i].width != m->mw || unique[i].height != m->mh)) { dirty = 1; m->num = i; m->mx = m->wx = unique[i].x_org; m->my = m->wy = unique[i].y_org; m->mw = m->ww = unique[i].width; m->mh = m->wh = unique[i].height; updatebarpos(m); } } else { /* less monitors available nn < n */ for (i = nn; i < n; i++) { for (m = mons; m && m->next; m = m->next); while (m->clients) { dirty = 1; c = m->clients; m->clients = c->next; detachstack(c); c->mon = mons; attach(c); attachstack(c); } if (m == selmon) selmon = mons; cleanupmon(m); } } free(unique); } else #endif /* XINERAMA */ /* default monitor setup */ { if (!mons) mons = createmon(); if (mons->mw != sw || mons->mh != sh) { dirty = 1; mons->mw = mons->ww = sw; mons->mh = mons->wh = sh; updatebarpos(mons); } } if (dirty) { selmon = mons; selmon = wintomon(root); } return dirty; } void updatenumlockmask(void) { unsigned int i, j; XModifierKeymap *modmap; numlockmask = 0; modmap = XGetModifierMapping(dpy); for (i = 0; i < 8; i++) for (j = 0; j < modmap->max_keypermod; j++) if (modmap->modifiermap[i * modmap->max_keypermod + j] == XKeysymToKeycode(dpy, XK_Num_Lock)) numlockmask = (1 << i); XFreeModifiermap(modmap); } void updatesizehints(Client *c) { long msize; XSizeHints size; if (!XGetWMNormalHints(dpy, c->win, &size, &msize)) /* size is uninitialized, ensure that size.flags aren't used */ size.flags = PSize; if (size.flags & PBaseSize) { c->basew = size.base_width; c->baseh = size.base_height; } else if (size.flags & PMinSize) { c->basew = size.min_width; c->baseh = size.min_height; } else c->basew = c->baseh = 0; if (size.flags & PResizeInc) { c->incw = size.width_inc; c->inch = size.height_inc; } else c->incw = c->inch = 0; if (size.flags & PMaxSize) { c->maxw = size.max_width; c->maxh = size.max_height; } else c->maxw = c->maxh = 0; if (size.flags & PMinSize) { c->minw = size.min_width; c->minh = size.min_height; } else if (size.flags & PBaseSize) { c->minw = size.base_width; c->minh = size.base_height; } else c->minw = c->minh = 0; if (size.flags & PAspect) { c->mina = (float)size.min_aspect.y / size.min_aspect.x; c->maxa = (float)size.max_aspect.x / size.max_aspect.y; } else c->maxa = c->mina = 0.0; c->isfixed = (c->maxw && c->minw && c->maxh && c->minh && c->maxw == c->minw && c->maxh == c->minh); } void updatetitle(Client *c) { if (!gettextprop(c->win, netatom[NetWMName], c->name, sizeof c->name)) gettextprop(c->win, XA_WM_NAME, c->name, sizeof c->name); if (c->name[0] == '\0') /* hack to mark broken clients */ strcpy(c->name, broken); } void updatestatus(void) { if (!gettextprop(root, XA_WM_NAME, stext, sizeof(stext))) strcpy(stext, "dwm-"VERSION); drawbar(selmon); } void updatewindowtype(Client *c) { Atom state = getatomprop(c, netatom[NetWMState]); Atom wtype = getatomprop(c, netatom[NetWMWindowType]); if (state == netatom[NetWMFullscreen]) setfullscreen(c, 1); if (wtype == netatom[NetWMWindowTypeDialog]) c->isfloating = 1; } void updatewmhints(Client *c) { XWMHints *wmh; if ((wmh = XGetWMHints(dpy, c->win))) { if (c == selmon->sel && wmh->flags & XUrgencyHint) { wmh->flags &= ~XUrgencyHint; XSetWMHints(dpy, c->win, wmh); } else c->isurgent = (wmh->flags & XUrgencyHint) ? 1 : 0; if (wmh->flags & InputHint) c->neverfocus = !wmh->input; else c->neverfocus = 0; XFree(wmh); } } void view(const Arg *arg) { if ((arg->ui & TAGMASK) == selmon->tagset[selmon->seltags]) return; selmon->seltags ^= 1; /* toggle sel tagset */ if (arg->ui & TAGMASK) selmon->tagset[selmon->seltags] = arg->ui & TAGMASK; focus(NULL); arrange(selmon); } Client * wintoclient(Window w) { Client *c; Monitor *m; for (m = mons; m; m = m->next) for (c = m->clients; c; c = c->next) if (c->win == w) return c; return NULL; } Monitor * wintomon(Window w) { int x, y; Client *c; Monitor *m; if (w == root && getrootptr(&x, &y)) return recttomon(x, y, 1, 1); for (m = mons; m; m = m->next) if (w == m->barwin) return m; if ((c = wintoclient(w))) return c->mon; return selmon; } /* There's no way to check accesses to destroyed windows, thus those cases are * ignored (especially on UnmapNotify's). Other types of errors call Xlibs * default error handler, which may call exit. */ int xerror(Display *dpy, XErrorEvent *ee) { if (ee->error_code == BadWindow || (ee->request_code == X_SetInputFocus && ee->error_code == BadMatch) || (ee->request_code == X_PolyText8 && ee->error_code == BadDrawable) || (ee->request_code == X_PolyFillRectangle && ee->error_code == BadDrawable) || (ee->request_code == X_PolySegment && ee->error_code == BadDrawable) || (ee->request_code == X_ConfigureWindow && ee->error_code == BadMatch) || (ee->request_code == X_GrabButton && ee->error_code == BadAccess) || (ee->request_code == X_GrabKey && ee->error_code == BadAccess) || (ee->request_code == X_CopyArea && ee->error_code == BadDrawable)) return 0; fprintf(stderr, "dwm: fatal error: request code=%d, error code=%d\n", ee->request_code, ee->error_code); return xerrorxlib(dpy, ee); /* may call exit */ } int xerrordummy(Display *dpy, XErrorEvent *ee) { return 0; } /* Startup Error handler to check if another window manager * is already running. */ int xerrorstart(Display *dpy, XErrorEvent *ee) { die("dwm: another window manager is already running\n"); return -1; } void zoom(const Arg *arg) { Client *c = selmon->sel; if (!selmon->lt[selmon->sellt]->arrange || (selmon->sel && selmon->sel->isfloating)) return; if (c == nexttiled(selmon->clients)) if (!c || !(c = nexttiled(c->next))) return; pop(c); } int main(int argc, char *argv[]) { if (argc == 2 && !strcmp("-v", argv[1])) die("dwm-"VERSION "\n"); else if (argc != 1) die("usage: dwm [-v]\n"); if (!setlocale(LC_CTYPE, "") || !XSupportsLocale()) fputs("warning: no locale support\n", stderr); if (!(dpy = XOpenDisplay(NULL))) die("dwm: cannot open display\n"); checkotherwm(); setup(); scan(); run(); cleanup(); XCloseDisplay(dpy); return EXIT_SUCCESS; } dwm-6.1/dwm.png000066400000000000000000000005651261774424400134650ustar00rootroot00000000000000PNG  IHDRPbKGD pHYs  tIME 1*tEXtCommentCreated with The GIMPd%nIDATxA 0 A# R2sVQYKg(?y! @@! B@B@ ! Cuz}+0B@! @@UO?׶y癬@B@ ! B@R6}?擬@! B@! ~o#IENDB`dwm-6.1/transient.c000066400000000000000000000015171261774424400143410ustar00rootroot00000000000000/* cc transient.c -o transient -lX11 */ #include #include #include #include int main(void) { Display *d; Window r, f, t = None; XSizeHints h; XEvent e; d = XOpenDisplay(NULL); if (!d) exit(1); r = DefaultRootWindow(d); f = XCreateSimpleWindow(d, r, 100, 100, 400, 400, 0, 0, 0); h.min_width = h.max_width = h.min_height = h.max_height = 400; h.flags = PMinSize | PMaxSize; XSetWMNormalHints(d, f, &h); XStoreName(d, f, "floating"); XMapWindow(d, f); XSelectInput(d, f, ExposureMask); while (1) { XNextEvent(d, &e); if (t == None) { sleep(5); t = XCreateSimpleWindow(d, r, 50, 50, 100, 100, 0, 0, 0); XSetTransientForHint(d, t, f); XStoreName(d, t, "transient"); XMapWindow(d, t); XSelectInput(d, t, ExposureMask); } } XCloseDisplay(d); exit(0); } dwm-6.1/util.c000066400000000000000000000007421261774424400133060ustar00rootroot00000000000000/* See LICENSE file for copyright and license details. */ #include #include #include #include #include "util.h" void * ecalloc(size_t nmemb, size_t size) { void *p; if (!(p = calloc(nmemb, size))) perror(NULL); return p; } void die(const char *fmt, ...) { va_list ap; va_start(ap, fmt); vfprintf(stderr, fmt, ap); va_end(ap); if (fmt[0] && fmt[strlen(fmt)-1] == ':') { fputc(' ', stderr); perror(NULL); } exit(1); } dwm-6.1/util.h000066400000000000000000000004511261774424400133100ustar00rootroot00000000000000/* See LICENSE file for copyright and license details. */ #define MAX(A, B) ((A) > (B) ? (A) : (B)) #define MIN(A, B) ((A) < (B) ? (A) : (B)) #define BETWEEN(X, A, B) ((A) <= (X) && (X) <= (B)) void die(const char *errstr, ...); void *ecalloc(size_t, size_t);