From 2ebb2f57717ce066d2fe146dca1ad3a60caec85d Mon Sep 17 00:00:00 2001 From: MineralwaterXu Date: Mon, 30 Nov 2020 19:51:40 +0800 Subject: first build --- .gitignore | 4 + LICENSE | 37 + Makefile | 51 + README | 48 + config.h | 173 ++ config.mk | 38 + drw.c | 438 ++++ drw.h | 60 + dwm.1 | 199 ++ dwm.c | 2775 ++++++++++++++++++++++++ dwm.png | Bin 0 -> 373 bytes patches/dwm-alpha-20201019-61bb8b2.diff | 289 +++ patches/dwm-autostart-20200610-cb3f58a.diff | 179 ++ patches/dwm-awesomebar-20200907-6.2.diff | 431 ++++ patches/dwm-fullscreen-6.2.diff | 56 + patches/dwm-hide_vacant_tags-6.2.diff | 55 + patches/dwm-noborder-6.2.diff | 30 + patches/dwm-pertag-20200914-61bb8b2.diff | 177 ++ patches/dwm-r1522-viewontag.diff | 23 + patches/dwm-rotatestack-20161021-ab9571b.diff | 102 + patches/dwm-scratchpads-20200414-728d397b.diff | 199 ++ patches/dwm-vanitygaps-20200610-f09418b.diff | 262 +++ transient.c | 42 + util.c | 35 + util.h | 8 + 25 files changed, 5711 insertions(+) create mode 100644 .gitignore create mode 100644 LICENSE create mode 100644 Makefile create mode 100644 README create mode 100644 config.h create mode 100644 config.mk create mode 100644 drw.c create mode 100644 drw.h create mode 100644 dwm.1 create mode 100644 dwm.c create mode 100644 dwm.png create mode 100644 patches/dwm-alpha-20201019-61bb8b2.diff create mode 100644 patches/dwm-autostart-20200610-cb3f58a.diff create mode 100644 patches/dwm-awesomebar-20200907-6.2.diff create mode 100644 patches/dwm-fullscreen-6.2.diff create mode 100644 patches/dwm-hide_vacant_tags-6.2.diff create mode 100644 patches/dwm-noborder-6.2.diff create mode 100644 patches/dwm-pertag-20200914-61bb8b2.diff create mode 100644 patches/dwm-r1522-viewontag.diff create mode 100644 patches/dwm-rotatestack-20161021-ab9571b.diff create mode 100644 patches/dwm-scratchpads-20200414-728d397b.diff create mode 100644 patches/dwm-vanitygaps-20200610-f09418b.diff create mode 100644 transient.c create mode 100644 util.c create mode 100644 util.h diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..e68384a --- /dev/null +++ b/.gitignore @@ -0,0 +1,4 @@ +dwm +*.o +*.orig +*.rej diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..d221f09 --- /dev/null +++ b/LICENSE @@ -0,0 +1,37 @@ +MIT/X Consortium License + +© 2006-2019 Anselm R Garbe +© 2006-2009 Jukka Salmi +© 2006-2007 Sander van Dijk +© 2007-2011 Peter Hartlich +© 2007-2009 Szabolcs Nagy +© 2007-2009 Christof Musik +© 2007-2009 Premysl Hruby +© 2007-2008 Enno Gottox Boland +© 2008 Martin Hurton +© 2008 Neale Pickett +© 2009 Mate Nagy +© 2010-2016 Hiltjo Posthuma +© 2010-2012 Connor Lane Smith +© 2011 Christoph Lohmann <20h@r-36.net> +© 2015-2016 Quentin Rameau +© 2015-2016 Eric Pruitt +© 2016-2017 Markus Teich + +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. diff --git a/Makefile b/Makefile new file mode 100644 index 0000000..77bcbc0 --- /dev/null +++ b/Makefile @@ -0,0 +1,51 @@ +# 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: + ${CC} -c ${CFLAGS} $< + +${OBJ}: config.h config.mk + +config.h: + cp config.def.h $@ + +dwm: ${OBJ} + ${CC} -o $@ ${OBJ} ${LDFLAGS} + +clean: + rm -f dwm ${OBJ} dwm-${VERSION}.tar.gz + +dist: clean + mkdir -p dwm-${VERSION} + cp -R LICENSE 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 + mkdir -p ${DESTDIR}${PREFIX}/bin + cp -f dwm ${DESTDIR}${PREFIX}/bin + chmod 755 ${DESTDIR}${PREFIX}/bin/dwm + 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: + rm -f ${DESTDIR}${PREFIX}/bin/dwm\ + ${DESTDIR}${MANPREFIX}/man1/dwm.1 + +.PHONY: all options clean dist install uninstall diff --git a/README b/README new file mode 100644 index 0000000..95d4fd0 --- /dev/null +++ b/README @@ -0,0 +1,48 @@ +dwm - 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 + + +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. diff --git a/config.h b/config.h new file mode 100644 index 0000000..7c67b9d --- /dev/null +++ b/config.h @@ -0,0 +1,173 @@ +/* See LICENSE file for copyright and license details. */ + +/* appearance */ +static const unsigned int borderpx = 2; /* border pixel of windows */ +static const unsigned int snap = 32; /* snap pixel */ +static const unsigned int gappih = 10; /* horiz inner gap between windows */ +static const unsigned int gappiv = 10; /* vert inner gap between windows */ +static const unsigned int gappoh = 10; /* horiz outer gap between windows and screen edge */ +static const unsigned int gappov = 10; /* vert outer gap between windows and screen edge */ +static const int smartgaps = 0; /* 1 means no outer gap when there is only one window */ +static const int showbar = 1; /* 0 means no bar */ +static const int topbar = 0; /* 0 means bottom bar */ +static const int viewontag = 1; /* Switch view on tag switch */ +static const char *fonts[] = { "Source Code Pro:size=16" }; +static const char dmenufont[] = "Source Code Pro:size=16"; +static const char col_gray1[] = "#222222"; +static const char col_gray2[] = "#444444"; +static const char col_gray3[] = "#bbbbbb"; +static const char col_gray4[] = "#eeeeee"; +static const char col_cyan[] = "#005577"; +static const unsigned int baralpha = 0xd0; +static const unsigned int borderalpha = OPAQUE; +static const char *colors[][3] = { + /* fg bg border */ + [SchemeNorm] = { col_gray3, col_gray1, col_gray2 }, + [SchemeSel] = { col_gray4, col_cyan, col_cyan }, + [SchemeHid] = { col_cyan, col_gray1, col_cyan }, +}; +static const unsigned int alphas[][3] = { + /* fg bg border */ + [SchemeNorm] = { OPAQUE, baralpha, borderalpha }, + [SchemeSel] = { OPAQUE, baralpha, borderalpha }, +}; + +typedef struct { + const char *name; + const void *cmd; +} Sp; +const char *spcmd1[] = {"st", "-n", "spterm", "-g", "120x34", NULL }; +const char *spcmd2[] = {"st", "-n", "spfm", "-g", "144x41", "-e", "ranger", NULL }; +const char *spcmd3[] = {"keepassxc", NULL }; +static Sp scratchpads[] = { + /* name cmd */ + {"spterm", spcmd1}, + {"spranger", spcmd2}, + {"keepassxc", spcmd3}, +}; + +/* 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 }, + { NULL, "spterm", NULL, SPTAG(0), 1, -1 }, + { NULL, "spfm", NULL, SPTAG(1), 1, -1 }, + { NULL, "keepassxc", NULL, SPTAG(2), 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", col_gray1, "-nf", col_gray3, "-sb", col_cyan, "-sf", col_gray4, 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|ShiftMask, XK_j, rotatestack, {.i = +1 } }, + { MODKEY|ShiftMask, XK_k, rotatestack, {.i = -1 } }, + { MODKEY, XK_j, focusstackvis, {.i = +1 } }, + { MODKEY, XK_k, focusstackvis, {.i = -1 } }, + { ControlMask, XK_j, focusstackhid, {.i = +1 } }, + { ControlMask, XK_k, focusstackhid, {.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|Mod4Mask, XK_h, incrgaps, {.i = +1 } }, + { MODKEY|Mod4Mask, XK_l, incrgaps, {.i = -1 } }, + { MODKEY|Mod4Mask|ShiftMask, XK_h, incrogaps, {.i = +1 } }, + { MODKEY|Mod4Mask|ShiftMask, XK_l, incrogaps, {.i = -1 } }, + { MODKEY|Mod4Mask|ControlMask, XK_h, incrigaps, {.i = +1 } }, + { MODKEY|Mod4Mask|ControlMask, XK_l, incrigaps, {.i = -1 } }, + { MODKEY|Mod4Mask, XK_0, togglegaps, {0} }, + { MODKEY|Mod4Mask|ShiftMask, XK_0, defaultgaps, {0} }, + { MODKEY, XK_y, incrihgaps, {.i = +1 } }, + { MODKEY, XK_o, incrihgaps, {.i = -1 } }, + { MODKEY|ControlMask, XK_y, incrivgaps, {.i = +1 } }, + { MODKEY|ControlMask, XK_o, incrivgaps, {.i = -1 } }, + { MODKEY|Mod4Mask, XK_y, incrohgaps, {.i = +1 } }, + { MODKEY|Mod4Mask, XK_o, incrohgaps, {.i = -1 } }, + { MODKEY|ShiftMask, XK_y, incrovgaps, {.i = +1 } }, + { MODKEY|ShiftMask, XK_o, incrovgaps, {.i = -1 } }, + { 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|ShiftMask, XK_f, fullscreen, {0} }, + { 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 } }, + { MODKEY, XK_y, togglescratch, {.ui = 0 } }, + { MODKEY, XK_u, togglescratch, {.ui = 1 } }, + { MODKEY, XK_x, togglescratch, {.ui = 2 } }, + { MODKEY, XK_s, show, {0} }, + { MODKEY, XK_h, hide, {0} }, + 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 ClkTagBar, 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, Button1, togglewin, {0} }, + { ClkWinTitle, 0, Button2, zoom, {0} }, + { ClkStatusText, 0, Button2, spawn, {.v = termcmd } }, + { ClkClientWin, MODKEY, Button1, movemouse, {0} }, + { ClkClientWin, MODKEY, Button2, togglefloating, {0} }, + { ClkClientWin, MODKEY, Button1, resizemouse, {0} }, + { ClkTagBar, 0, Button1, view, {0} }, + { ClkTagBar, 0, Button3, toggleview, {0} }, + { ClkTagBar, MODKEY, Button1, tag, {0} }, + { ClkTagBar, MODKEY, Button3, toggletag, {0} }, +}; + diff --git a/config.mk b/config.mk new file mode 100644 index 0000000..21b5404 --- /dev/null +++ b/config.mk @@ -0,0 +1,38 @@ +# dwm version +VERSION = 6.2 + +# 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} ${FREETYPELIBS} -lXrender + +# flags +CPPFLAGS = -D_DEFAULT_SOURCE -D_BSD_SOURCE -D_POSIX_C_SOURCE=200809L -DVERSION=\"${VERSION}\" ${XINERAMAFLAGS} +#CFLAGS = -g -std=c99 -pedantic -Wall -O0 ${INCS} ${CPPFLAGS} +CFLAGS = -std=c99 -pedantic -Wall -Wno-deprecated-declarations -Os ${INCS} ${CPPFLAGS} +LDFLAGS = ${LIBS} + +# Solaris +#CFLAGS = -fast ${INCS} -DVERSION=\"${VERSION}\" +#LDFLAGS = ${LIBS} + +# compiler and linker +CC = cc diff --git a/drw.c b/drw.c new file mode 100644 index 0000000..fe3aadd --- /dev/null +++ b/drw.c @@ -0,0 +1,438 @@ +/* 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, Visual *visual, unsigned int depth, Colormap cmap) +{ + Drw *drw = ecalloc(1, sizeof(Drw)); + + drw->dpy = dpy; + drw->screen = screen; + drw->root = root; + drw->w = w; + drw->h = h; + drw->visual = visual; + drw->depth = depth; + drw->cmap = cmap; + drw->drawable = XCreatePixmap(dpy, root, w, h, depth); + drw->gc = XCreateGC(dpy, drw->drawable, 0, NULL); + XSetLineAttributes(dpy, drw->gc, 1, LineSolid, CapButt, JoinMiter); + + return drw; +} + +void +drw_resize(Drw *drw, unsigned int w, unsigned int h) +{ + if (!drw) + return; + + drw->w = w; + drw->h = h; + if (drw->drawable) + XFreePixmap(drw->dpy, drw->drawable); + drw->drawable = XCreatePixmap(drw->dpy, drw->root, w, h, drw->depth); +} + +void +drw_free(Drw *drw) +{ + XFreePixmap(drw->dpy, drw->drawable); + XFreeGC(drw->dpy, drw->gc); + drw_fontset_free(drw->fonts); + free(drw); +} + +/* This function is an implementation detail. Library users should use + * drw_fontset_create instead. + */ +static Fnt * +xfont_create(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 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 from name: '%s'\n", fontname); + return NULL; + } + if (!(pattern = FcNameParse((FcChar8 *) fontname))) { + fprintf(stderr, "error, cannot parse font name to pattern: '%s'\n", fontname); + XftFontClose(drw->dpy, xfont); + return NULL; + } + } else if (fontpattern) { + if (!(xfont = XftFontOpenPattern(drw->dpy, fontpattern))) { + fprintf(stderr, "error, cannot load font from pattern.\n"); + return NULL; + } + } else { + die("no font specified."); + } + + /* Do not allow using color fonts. This is a workaround for a BadLength + * error from Xft with color glyphs. Modelled on the Xterm workaround. See + * https://bugzilla.redhat.com/show_bug.cgi?id=1498269 + * https://lists.suckless.org/dev/1701/30932.html + * https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=916349 + * and lots more all over the internet. + */ + FcBool iscol; + if(FcPatternGetBool(xfont->pattern, FC_COLOR, 0, &iscol) == FcResultMatch && iscol) { + XftFontClose(drw->dpy, xfont); + return NULL; + } + + font = ecalloc(1, sizeof(Fnt)); + font->xfont = xfont; + font->pattern = pattern; + font->h = xfont->ascent + xfont->descent; + font->dpy = drw->dpy; + + return font; +} + +static void +xfont_free(Fnt *font) +{ + if (!font) + return; + if (font->pattern) + FcPatternDestroy(font->pattern); + XftFontClose(font->dpy, font->xfont); + free(font); +} + +Fnt* +drw_fontset_create(Drw* drw, const char *fonts[], size_t fontcount) +{ + Fnt *cur, *ret = NULL; + size_t i; + + if (!drw || !fonts) + return NULL; + + for (i = 1; i <= fontcount; i++) { + if ((cur = xfont_create(drw, fonts[fontcount - i], NULL))) { + cur->next = ret; + ret = cur; + } + } + return (drw->fonts = ret); +} + +void +drw_fontset_free(Fnt *font) +{ + if (font) { + drw_fontset_free(font->next); + xfont_free(font); + } +} + +void +drw_clr_create(Drw *drw, Clr *dest, const char *clrname, unsigned int alpha) +{ + if (!drw || !dest || !clrname) + return; + + if (!XftColorAllocName(drw->dpy, drw->visual, drw->cmap, + clrname, dest)) + die("error, cannot allocate color '%s'", clrname); + + dest->pixel = (dest->pixel & 0x00ffffffU) | (alpha << 24); +} + +/* Wrapper to create color schemes. The caller has to call free(3) on the + * returned color scheme when done using it. */ +Clr * +drw_scm_create(Drw *drw, const char *clrnames[], const unsigned int alphas[], size_t clrcount) +{ + size_t i; + Clr *ret; + + /* need at least two colors for a scheme */ + if (!drw || !clrnames || clrcount < 2 || !(ret = ecalloc(clrcount, sizeof(XftColor)))) + return NULL; + + for (i = 0; i < clrcount; i++) + drw_clr_create(drw, &ret[i], clrnames[i], alphas[i]); + return ret; +} + +void +drw_setfontset(Drw *drw, Fnt *set) +{ + if (drw) + drw->fonts = set; +} + +void +drw_setscheme(Drw *drw, Clr *scm) +{ + if (drw) + drw->scheme = scm; +} + +void +drw_rect(Drw *drw, int x, int y, unsigned int w, unsigned int h, int filled, int invert) +{ + if (!drw || !drw->scheme) + return; + XSetForeground(drw->dpy, drw->gc, invert ? drw->scheme[ColBg].pixel : drw->scheme[ColFg].pixel); + if (filled) + XFillRectangle(drw->dpy, drw->drawable, drw->gc, x, y, w, h); + else + XDrawRectangle(drw->dpy, drw->drawable, drw->gc, x, y, w - 1, h - 1); +} + +int +drw_text(Drw *drw, int x, int y, unsigned int w, unsigned int h, unsigned int lpad, const char *text, int invert) +{ + char buf[1024]; + int ty; + unsigned int ew; + XftDraw *d = NULL; + Fnt *usedfont, *curfont, *nextfont; + size_t i, len; + int utf8strlen, utf8charlen, render = x || y || w || h; + long utf8codepoint = 0; + const char *utf8str; + FcCharSet *fccharset; + FcPattern *fcpattern; + FcPattern *match; + XftResult result; + int charexists = 0; + + if (!drw || (render && !drw->scheme) || !text || !drw->fonts) + return 0; + + if (!render) { + w = ~w; + } else { + XSetForeground(drw->dpy, drw->gc, drw->scheme[invert ? ColFg : ColBg].pixel); + XFillRectangle(drw->dpy, drw->drawable, drw->gc, x, y, w, h); + d = XftDrawCreate(drw->dpy, drw->drawable, drw->visual, drw->cmap); + x += lpad; + w -= lpad; + } + + usedfont = drw->fonts; + while (1) { + utf8strlen = 0; + utf8str = text; + nextfont = NULL; + while (*text) { + utf8charlen = utf8decode(text, &utf8codepoint, UTF_SIZ); + for (curfont = drw->fonts; curfont; curfont = curfont->next) { + charexists = charexists || XftCharExists(drw->dpy, curfont->xfont, utf8codepoint); + if (charexists) { + if (curfont == usedfont) { + utf8strlen += utf8charlen; + text += utf8charlen; + } else { + nextfont = curfont; + } + break; + } + } + + if (!charexists || nextfont) + break; + else + charexists = 0; + } + + if (utf8strlen) { + drw_font_getexts(usedfont, utf8str, utf8strlen, &ew, NULL); + /* shorten text if necessary */ + for (len = MIN(utf8strlen, sizeof(buf) - 1); len && ew > w; len--) + drw_font_getexts(usedfont, utf8str, len, &ew, NULL); + + if (len) { + memcpy(buf, utf8str, len); + buf[len] = '\0'; + if (len < utf8strlen) + for (i = len; i && i > len - 3; buf[--i] = '.') + ; /* NOP */ + + if (render) { + ty = y + (h - usedfont->h) / 2 + usedfont->xfont->ascent; + XftDrawStringUtf8(d, &drw->scheme[invert ? ColBg : ColFg], + usedfont->xfont, x, ty, (XftChar8 *)buf, len); + } + x += ew; + w -= ew; + } + } + + if (!*text) { + break; + } else if (nextfont) { + charexists = 0; + usedfont = nextfont; + } else { + /* Regardless of whether or not a fallback font is found, the + * character must be drawn. */ + charexists = 1; + + fccharset = FcCharSetCreate(); + FcCharSetAddChar(fccharset, utf8codepoint); + + if (!drw->fonts->pattern) { + /* Refer to the comment in xfont_create for more information. */ + die("the first font in the cache must be loaded from a font string."); + } + + fcpattern = FcPatternDuplicate(drw->fonts->pattern); + FcPatternAddCharSet(fcpattern, FC_CHARSET, fccharset); + FcPatternAddBool(fcpattern, FC_SCALABLE, FcTrue); + FcPatternAddBool(fcpattern, FC_COLOR, FcFalse); + + FcConfigSubstitute(NULL, fcpattern, FcMatchPattern); + FcDefaultSubstitute(fcpattern); + match = XftFontMatch(drw->dpy, drw->screen, fcpattern, &result); + + FcCharSetDestroy(fccharset); + FcPatternDestroy(fcpattern); + + if (match) { + usedfont = xfont_create(drw, NULL, match); + if (usedfont && XftCharExists(drw->dpy, usedfont->xfont, utf8codepoint)) { + for (curfont = drw->fonts; curfont->next; curfont = curfont->next) + ; /* NOP */ + curfont->next = usedfont; + } else { + xfont_free(usedfont); + usedfont = drw->fonts; + } + } + } + } + if (d) + XftDrawDestroy(d); + + return x + (render ? w : 0); +} + +void +drw_map(Drw *drw, Window win, int x, int y, unsigned int w, unsigned int h) +{ + if (!drw) + return; + + XCopyArea(drw->dpy, drw->drawable, win, drw->gc, x, y, w, h, x, y); + XSync(drw->dpy, False); +} + +unsigned int +drw_fontset_getwidth(Drw *drw, const char *text) +{ + if (!drw || !drw->fonts || !text) + return 0; + return drw_text(drw, 0, 0, 0, 0, 0, text, 0); +} + +void +drw_font_getexts(Fnt *font, const char *text, unsigned int len, unsigned int *w, unsigned int *h) +{ + XGlyphInfo ext; + + if (!font || !text) + return; + + XftTextExtentsUtf8(font->dpy, font->xfont, (XftChar8 *)text, len, &ext); + if (w) + *w = ext.xOff; + if (h) + *h = font->h; +} + +Cur * +drw_cur_create(Drw *drw, int shape) +{ + Cur *cur; + + if (!drw || !(cur = ecalloc(1, sizeof(Cur)))) + return NULL; + + 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); +} diff --git a/drw.h b/drw.h new file mode 100644 index 0000000..a56f523 --- /dev/null +++ b/drw.h @@ -0,0 +1,60 @@ +/* See LICENSE file for copyright and license details. */ + +typedef struct { + Cursor cursor; +} Cur; + +typedef struct Fnt { + Display *dpy; + unsigned int h; + XftFont *xfont; + FcPattern *pattern; + struct Fnt *next; +} Fnt; + +enum { ColFg, ColBg, ColBorder }; /* Clr scheme index */ +typedef XftColor Clr; + +typedef struct { + unsigned int w, h; + Display *dpy; + int screen; + Window root; + Visual *visual; + unsigned int depth; + Colormap cmap; + Drawable drawable; + GC gc; + Clr *scheme; + Fnt *fonts; +} Drw; + +/* Drawable abstraction */ +Drw *drw_create(Display *dpy, int screen, Window win, unsigned int w, unsigned int h, Visual *visual, unsigned int depth, Colormap cmap); +void drw_resize(Drw *drw, unsigned int w, unsigned int h); +void drw_free(Drw *drw); + +/* Fnt abstraction */ +Fnt *drw_fontset_create(Drw* drw, const char *fonts[], size_t fontcount); +void drw_fontset_free(Fnt* set); +unsigned int drw_fontset_getwidth(Drw *drw, const char *text); +void drw_font_getexts(Fnt *font, const char *text, unsigned int len, unsigned int *w, unsigned int *h); + +/* Colorscheme abstraction */ +void drw_clr_create(Drw *drw, Clr *dest, const char *clrname, unsigned int alpha); +Clr *drw_scm_create(Drw *drw, const char *clrnames[], const unsigned int alphas[], size_t clrcount); + +/* Cursor abstraction */ +Cur *drw_cur_create(Drw *drw, int shape); +void drw_cur_free(Drw *drw, Cur *cursor); + +/* Drawing context manipulation */ +void drw_setfontset(Drw *drw, Fnt *set); +void drw_setscheme(Drw *drw, Clr *scm); + +/* Drawing functions */ +void drw_rect(Drw *drw, int x, int y, unsigned int w, unsigned int h, int filled, int invert); +int drw_text(Drw *drw, int x, int y, unsigned int w, unsigned int h, unsigned int lpad, const char *text, int invert); + +/* Map functions */ +void drw_map(Drw *drw, Window win, int x, int y, unsigned int w, unsigned int h); diff --git a/dwm.1 b/dwm.1 new file mode 100644 index 0000000..86e73f9 --- /dev/null +++ b/dwm.1 @@ -0,0 +1,199 @@ +.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 on the left contains one window by default, and the stacking area on the +right contains all other windows. The number of master area windows can be +adjusted from zero to an arbitrary number. 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. +.P +On start, dwm can start additional programs that may be specified in two special +shell scripts (see the FILES section below), autostart_blocking.sh and +autostart.sh. The former is executed first and dwm will wait for its +termination before starting. The latter is executed in the background before +dwm enters its handler loop. +.P +Either of these files may be omitted. +.SH OPTIONS +.TP +.B \-v +prints version information to stderr, 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\-p +Spawn +.BR dmenu(1) +for launching other programs. +.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 number of windows in master area. +.TP +.B Mod1\-d +Decrease number of windows 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 FILES +The files containing programs to be started along with dwm are searched for in +the following directories: +.IP "1. $XDG_DATA_HOME/dwm" +.IP "2. $HOME/.local/share/dwm" +.IP "3. $HOME/.dwm" +.P +The first existing directory is scanned for any of the autostart files below. +.TP 15 +autostart.sh +This file is started as a shell background process before dwm enters its handler +loop. +.TP 15 +autostart_blocking.sh +This file is started before any autostart.sh; dwm waits for its termination. +.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 ISSUES +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 . +.SH BUGS +Send all bug reports with a patch to hackers@suckless.org. diff --git a/dwm.c b/dwm.c new file mode 100644 index 0000000..fd24af1 --- /dev/null +++ b/dwm.c @@ -0,0 +1,2775 @@ +/* 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 +#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 HIDDEN(C) ((getstate(C->win) == IconicState)) +#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 NUMTAGS (LENGTH(tags) + LENGTH(scratchpads)) +#define TAGMASK ((1 << NUMTAGS) - 1) +#define SPTAG(i) ((1 << LENGTH(tags)) << (i)) +#define SPTAGMASK (((1 << LENGTH(scratchpads))-1) << LENGTH(tags)) +#define TEXTW(X) (drw_fontset_getwidth(drw, (X)) + lrpad) + +#define OPAQUE 0xffU + +/* enums */ +enum { CurNormal, CurResize, CurMove, CurLast }; /* cursor */ +enum { SchemeNorm, SchemeSel, SchemeHid }; /* color schemes */ +enum { NetSupported, NetWMName, NetWMState, NetWMCheck, + 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; + +typedef struct Pertag Pertag; +struct Monitor { + char ltsymbol[16]; + float mfact; + int nmaster; + int num; + int by; /* bar geometry */ + int btw; /* width of tasks portion of bar */ + int bt; /* number of tasks */ + int mx, my, mw, mh; /* screen size */ + int wx, wy, ww, wh; /* window area */ + int gappih; /* horizontal gap between windows */ + int gappiv; /* vertical gap between windows */ + int gappoh; /* horizontal outer gaps */ + int gappov; /* vertical outer gaps */ + unsigned int seltags; + unsigned int sellt; + unsigned int tagset[2]; + int showbar; + int topbar; + int hidsel; + Client *clients; + Client *sel; + Client *stack; + Monitor *next; + Window barwin; + const Layout *lt[2]; + Pertag *pertag; +}; + +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 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 enqueue(Client *c); +static void enqueuestack(Client *c); +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 focusstackvis(const Arg *arg); +static void focusstackhid(const Arg *arg); +static void focusstack(int inc, int vis); +static Atom getatomprop(Client *c, Atom prop); +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 hide(const Arg *arg); +static void hidewin(Client *c); +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 rotatestack(const Arg *arg); +static void run(void); +static void runautostart(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 setgaps(int oh, int ov, int ih, int iv); +static void incrgaps(const Arg *arg); +static void incrigaps(const Arg *arg); +static void incrogaps(const Arg *arg); +static void incrohgaps(const Arg *arg); +static void incrovgaps(const Arg *arg); +static void incrihgaps(const Arg *arg); +static void incrivgaps(const Arg *arg); +static void togglegaps(const Arg *arg); +static void defaultgaps(const Arg *arg); +static void fullscreen(const Arg *arg); +static void setlayout(const Arg *arg); +static void setmfact(const Arg *arg); +static void setup(void); +static void seturgent(Client *c, int urg); +static void show(const Arg *arg); +static void showwin(Client *c); +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 togglescratch(const Arg *arg); +static void toggletag(const Arg *arg); +static void toggleview(const Arg *arg); +static void togglewin(const Arg *arg); +static void unfocus(Client *c, int setfocus); +static void unmanage(Client *c, int destroyed); +static void unmapnotify(XEvent *e); +static void updatebarpos(Monitor *m); +static void updatebars(void); +static void updateclientlist(void); +static int updategeom(void); +static void updatenumlockmask(void); +static void updatesizehints(Client *c); +static void updatestatus(void); +static void updatetitle(Client *c); +static void updatewindowtype(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 xinitvisual(); +static void zoom(const Arg *arg); + +/* variables */ +static const char autostartblocksh[] = "autostart_blocking.sh"; +static const char autostartsh[] = "autostart.sh"; +static const char broken[] = "broken"; +static const char dwmdir[] = "dwm"; +static const char localshare[] = ".local/share"; +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 enablegaps = 1; /* enables gaps, used by togglegaps */ +static int lrpad; /* sum of left and right padding for text */ +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 Clr **scheme; +static Display *dpy; +static Drw *drw; +static Monitor *mons, *selmon; +static Window root, wmcheckwin; + +static int useargb = 0; +static Visual *visual; +static int depth; +static Colormap cmap; + +/* configuration, allows nested code to access above variables */ +#include "config.h" + +struct Pertag { + unsigned int curtag, prevtag; /* current and previous tag */ + int nmasters[LENGTH(tags) + 1]; /* number of windows in master area */ + float mfacts[LENGTH(tags) + 1]; /* mfacts per tag */ + unsigned int sellts[LENGTH(tags) + 1]; /* selected layouts */ + const Layout *ltidxs[LENGTH(tags) + 1][2]; /* matrix of tags and layouts indexes */ + int showbars[LENGTH(tags) + 1]; /* display bar for the current tag */ +}; + +/* 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; + if ((r->tags & SPTAGMASK) && r->isfloating) { + c->x = c->mon->wx + (c->mon->ww / 2 - WIDTH(c) / 2); + c->y = c->mon->wy + (c->mon->wh / 2 - HEIGHT(c) / 2); + } + + 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] & ~SPTAGMASK); +} + +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, occ = 0; + 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; + for (c = m->clients; c; c = c->next) + occ |= c->tags == 255 ? 0 : c->tags; + do { + /* do not reserve space for vacant tags */ + if (!(occ & 1 << i || m->tagset[m->seltags] & 1 << i)) + continue; + 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; + /* 2px right padding */ + else if (ev->x > selmon->ww - (int)TEXTW(stext) + lrpad - 2) + click = ClkStatusText; + else { + x += blw; + c = m->clients; + + if (c) { + do { + if (!ISVISIBLE(c)) + continue; + else + x += (1.0 / (double)m->bt) * m->btw; + } while (ev->x > x && (c = c->next)); + + click = ClkWinTitle; + arg.v = c; + } + } + } else if ((c = wintoclient(ev->window))) { + focus(c); + restack(selmon); + XAllowEvents(dpy, ReplayPointer, CurrentTime); + 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 || click == ClkWinTitle) && 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 < LENGTH(colors); i++) + free(scheme[i]); + XDestroyWindow(dpy, wmcheckwin); + 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 +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 (c != selmon->sel && !c->isurgent) + seturgent(c, 1); + } +} + +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; + Client *c; + 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) { + for (c = m->clients; c; c = c->next) + if (c->isfullscreen) + resizeclient(c, m->mx, m->my, m->mw, m->mh); + 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; + unsigned int i; + + 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->gappih = gappih; + m->gappiv = gappiv; + m->gappoh = gappoh; + m->gappov = gappov; + m->lt[0] = &layouts[0]; + m->lt[1] = &layouts[1 % LENGTH(layouts)]; + strncpy(m->ltsymbol, layouts[0].symbol, sizeof m->ltsymbol); + m->pertag = ecalloc(1, sizeof(Pertag)); + m->pertag->curtag = m->pertag->prevtag = 1; + + for (i = 0; i <= LENGTH(tags); i++) { + m->pertag->nmasters[i] = m->nmaster; + m->pertag->mfacts[i] = m->mfact; + + m->pertag->ltidxs[i][0] = m->lt[0]; + m->pertag->ltidxs[i][1] = m->lt[1]; + m->pertag->sellts[i] = m->sellt; + + m->pertag->showbars[i] = m->showbar; + } + + 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, w, tw = 0, n = 0, scm; + unsigned int i, occ = 0, urg = 0; + Client *c; + + /* draw status first so it can be overdrawn by tags later */ + if (m == selmon) { /* status is only drawn on selected monitor */ + drw_setscheme(drw, scheme[SchemeNorm]); + tw = TEXTW(stext) - lrpad + 2; /* 2px right padding */ + drw_text(drw, m->ww - tw, 0, tw, bh, 0, stext, 0); + } + + for (c = m->clients; c; c = c->next) { + if (ISVISIBLE(c)) + n++; + occ |= c->tags == 255 ? 0 : c->tags; + if (c->isurgent) + urg |= c->tags; + } + x = 0; + for (i = 0; i < LENGTH(tags); i++) { + /* do not draw vacant tags */ + if (!(occ & 1 << i || m->tagset[m->seltags] & 1 << i)) + continue; + w = TEXTW(tags[i]); + drw_setscheme(drw, scheme[m->tagset[m->seltags] & 1 << i ? SchemeSel : SchemeNorm]); + drw_text(drw, x, 0, w, bh, lrpad / 2, tags[i], urg & 1 << i); + x += w; + } + w = blw = TEXTW(m->ltsymbol); + drw_setscheme(drw, scheme[SchemeNorm]); + x = drw_text(drw, x, 0, w, bh, lrpad / 2, m->ltsymbol, 0); + + if ((w = m->ww - tw - x) > bh) { + if (n > 0) { + int remainder = w % n; + int tabw = (1.0 / (double)n) * w + 1; + for (c = m->clients; c; c= c->next) { + if (!ISVISIBLE(c)) + continue; + if (m->sel == c) + scm = SchemeSel; + else if (HIDDEN(c)) + scm = SchemeHid; + else + scm = SchemeNorm; + drw_setscheme(drw, scheme[scm]); + + if (remainder >= 0) { + if (remainder == 0) { + tabw--; + } + remainder--; + } + drw_text(drw, x, 0, tabw, bh, lrpad / 2, c->name, 0); + x += tabw; + } + } else { + drw_setscheme(drw, scheme[SchemeNorm]); + drw_rect(drw, x, 0, w, bh, 1, 1); + } + } + + m->bt = n; + m->btw = w; + 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 +enqueue(Client *c) +{ + Client *l; + for (l = c->mon->clients; l && l->next; l = l->next); + if (l) { + l->next = c; + c->next = NULL; + } +} + +void +enqueuestack(Client *c) +{ + Client *l; + for (l = c->mon->stack; l && l->snext; l = l->snext); + if (l) { + l->snext = c; + c->snext = NULL; + } +} + +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) || HIDDEN(c)); c = c->snext); + if (selmon->sel && selmon->sel != c) { + unfocus(selmon->sel, 0); + + if (selmon->hidsel) { + hidewin(selmon->sel); + if (c) + arrange(c->mon); + selmon->hidsel = 0; + } + } + if (c) { + if (c->mon != selmon) + selmon = c->mon; + if (c->isurgent) + seturgent(c, 0); + detachstack(c); + attachstack(c); + grabbuttons(c, 1); + XSetWindowBorder(dpy, c->win, scheme[SchemeSel][ColBorder].pixel); + setfocus(c); + } else { + XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime); + XDeleteProperty(dpy, root, netatom[NetActiveWindow]); + } + selmon->sel = c; + drawbars(); +} + +/* there are some broken focus acquiring clients needing extra handling */ +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); + selmon = m; + focus(NULL); +} + +void +focusstackvis(const Arg *arg) +{ + focusstack(arg->i, 0); +} + +void +focusstackhid(const Arg *arg) +{ + focusstack(arg->i, 1); +} + +void +focusstack(int inc, int hid) +{ + Client *c = NULL, *i; + + if (!selmon->sel && !hid) + return; + if (!selmon->clients) + return; + + if (inc > 0) { + if (selmon->sel) + for (c = selmon->sel->next; + c && (!ISVISIBLE(c) || (!hid && HIDDEN(c))); + c = c->next); + if (!c) + for (c = selmon->clients; + c && (!ISVISIBLE(c) || (!hid && HIDDEN(c))); + c = c->next); + } else { + if (selmon->sel) { + for (i = selmon->clients; i != selmon->sel; i = i->next) + if (ISVISIBLE(i) && !(!hid && HIDDEN(i))) + c = i; + } else + c = selmon->clients; + if (!c) + for (; i; i = i->next) + if (ISVISIBLE(i) && !(!hid && HIDDEN(i))) + c = i; + } + + if (c) { + focus(c); + restack(selmon); + + if (HIDDEN(c)) { + showwin(c); + c->mon->hidsel = 1; + } + } +} + +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'; + if (!XGetTextProperty(dpy, w, &name, atom) || !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) + XGrabButton(dpy, AnyButton, AnyModifier, c->win, False, + BUTTONMASK, GrabModeSync, GrabModeSync, None, None); + 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); + } +} + +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 +hide(const Arg *arg) +{ + hidewin(selmon->sel); + focus(NULL); + arrange(selmon); +} + +void +hidewin(Client *c) { + if (!c || HIDDEN(c)) + return; + + Window w = c->win; + static XWindowAttributes ra, ca; + + // more or less taken directly from blackbox's hide() function + XGrabServer(dpy); + XGetWindowAttributes(dpy, root, &ra); + XGetWindowAttributes(dpy, w, &ca); + // prevent UnmapNotify events + XSelectInput(dpy, root, ra.your_event_mask & ~SubstructureNotifyMask); + XSelectInput(dpy, w, ca.your_event_mask & ~StructureNotifyMask); + XUnmapWindow(dpy, w); + setclientstate(c, IconicState); + XSelectInput(dpy, root, ra.your_event_mask); + XSelectInput(dpy, w, ca.your_event_mask); + XUngrabServer(dpy); +} + +void +incnmaster(const Arg *arg) +{ + selmon->nmaster = selmon->pertag->nmasters[selmon->pertag->curtag] = 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; + /* 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; + + updatetitle(c); + if (XGetTransientForHint(dpy, w, &trans) && (t = wintoclient(trans))) { + c->mon = t->mon; + c->tags = t->tags; + } else { + c->mon = selmon; + applyrules(c); + } + + 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][ColBorder].pixel); + 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 */ + if (!HIDDEN(c)) + setclientstate(c, NormalState); + if (c->mon == selmon) + unfocus(selmon->sel, 0); + c->mon->sel = c; + arrange(c->mon); + if (!HIDDEN(c)) + 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 (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) || HIDDEN(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) +{ + // fix: reloading dwm keeps all the hidden clients hidden + Monitor *m; + Client *c; + for (m = mons; m; m = m->next) { + if (m) { + for (c = m->stack; c; c = c->next) + if (c && HIDDEN(c)) showwin(c); + } + } + + 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; + if (((nexttiled(c->mon->clients) == c && !nexttiled(c->next)) + || &monocle == c->mon->lt[c->mon->sellt]->arrange) + && !c->isfullscreen && !c->isfloating) { + c->w = wc.width += c->bw * 2; + c->h = wc.height += c->bw * 2; + wc.border_width = 0; + } + 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 +rotatestack(const Arg *arg) +{ + Client *c = NULL, *f; + + if (!selmon->sel) + return; + f = selmon->sel; + if (arg->i > 0) { + for (c = nexttiled(selmon->clients); c && nexttiled(c->next); c = nexttiled(c->next)); + if (c){ + detach(c); + attach(c); + detachstack(c); + attachstack(c); + } + } else { + if ((c = nexttiled(selmon->clients))){ + detach(c); + enqueue(c); + detachstack(c); + enqueuestack(c); + } + } + if (c){ + arrange(selmon); + //unfocus(f, 1); + focus(f); + restack(selmon); + } +} + +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 +runautostart(void) +{ + char *pathpfx; + char *path; + char *xdgdatahome; + char *home; + struct stat sb; + + if ((home = getenv("HOME")) == NULL) + /* this is almost impossible */ + return; + + /* if $XDG_DATA_HOME is set and not empty, use $XDG_DATA_HOME/dwm, + * otherwise use ~/.local/share/dwm as autostart script directory + */ + xdgdatahome = getenv("XDG_DATA_HOME"); + if (xdgdatahome != NULL && *xdgdatahome != '\0') { + /* space for path segments, separators and nul */ + pathpfx = ecalloc(1, strlen(xdgdatahome) + strlen(dwmdir) + 2); + + if (sprintf(pathpfx, "%s/%s", xdgdatahome, dwmdir) <= 0) { + free(pathpfx); + return; + } + } else { + /* space for path segments, separators and nul */ + pathpfx = ecalloc(1, strlen(home) + strlen(localshare) + + strlen(dwmdir) + 3); + + if (sprintf(pathpfx, "%s/%s/%s", home, localshare, dwmdir) < 0) { + free(pathpfx); + return; + } + } + + /* check if the autostart script directory exists */ + if (! (stat(pathpfx, &sb) == 0 && S_ISDIR(sb.st_mode))) { + /* the XDG conformant path does not exist or is no directory + * so we try ~/.dwm instead + */ + char *pathpfx_new = realloc(pathpfx, strlen(home) + strlen(dwmdir) + 3); + if(pathpfx_new == NULL) { + free(pathpfx); + return; + } + pathpfx = pathpfx_new; + + if (sprintf(pathpfx, "%s/.%s", home, dwmdir) <= 0) { + free(pathpfx); + return; + } + } + + /* try the blocking script first */ + path = ecalloc(1, strlen(pathpfx) + strlen(autostartblocksh) + 2); + if (sprintf(path, "%s/%s", pathpfx, autostartblocksh) <= 0) { + free(path); + free(pathpfx); + } + + if (access(path, X_OK) == 0) + system(path); + + /* now the non-blocking script */ + if (sprintf(path, "%s/%s", pathpfx, autostartsh) <= 0) { + free(path); + free(pathpfx); + } + + if (access(path, X_OK) == 0) + system(strcat(path, " &")); + + free(pathpfx); + free(path); +} + +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); + } +} + +Layout *last_layout; +void +fullscreen(const Arg *arg) +{ + if (selmon->showbar) { + for(last_layout = (Layout *)layouts; last_layout != selmon->lt[selmon->sellt]; last_layout++); + setlayout(&((Arg) { .v = &layouts[2] })); + } else { + setlayout(&((Arg) { .v = last_layout })); + } + togglebar(arg); +} + +void +setgaps(int oh, int ov, int ih, int iv) +{ + if (oh < 0) oh = 0; + if (ov < 0) ov = 0; + if (ih < 0) ih = 0; + if (iv < 0) iv = 0; + + selmon->gappoh = oh; + selmon->gappov = ov; + selmon->gappih = ih; + selmon->gappiv = iv; + arrange(selmon); +} + +void +togglegaps(const Arg *arg) +{ + enablegaps = !enablegaps; + arrange(selmon); +} + +void +defaultgaps(const Arg *arg) +{ + setgaps(gappoh, gappov, gappih, gappiv); +} + +void +incrgaps(const Arg *arg) +{ + setgaps( + selmon->gappoh + arg->i, + selmon->gappov + arg->i, + selmon->gappih + arg->i, + selmon->gappiv + arg->i + ); +} + +void +incrigaps(const Arg *arg) +{ + setgaps( + selmon->gappoh, + selmon->gappov, + selmon->gappih + arg->i, + selmon->gappiv + arg->i + ); +} + +void +incrogaps(const Arg *arg) +{ + setgaps( + selmon->gappoh + arg->i, + selmon->gappov + arg->i, + selmon->gappih, + selmon->gappiv + ); +} + +void +incrohgaps(const Arg *arg) +{ + setgaps( + selmon->gappoh + arg->i, + selmon->gappov, + selmon->gappih, + selmon->gappiv + ); +} + +void +incrovgaps(const Arg *arg) +{ + setgaps( + selmon->gappoh, + selmon->gappov + arg->i, + selmon->gappih, + selmon->gappiv + ); +} + +void +incrihgaps(const Arg *arg) +{ + setgaps( + selmon->gappoh, + selmon->gappov, + selmon->gappih + arg->i, + selmon->gappiv + ); +} + +void +incrivgaps(const Arg *arg) +{ + setgaps( + selmon->gappoh, + selmon->gappov, + selmon->gappih, + selmon->gappiv + arg->i + ); +} + +void +setlayout(const Arg *arg) +{ + if (!arg || !arg->v || arg->v != selmon->lt[selmon->sellt]) + selmon->sellt = selmon->pertag->sellts[selmon->pertag->curtag] ^= 1; + if (arg && arg->v) + selmon->lt[selmon->sellt] = selmon->pertag->ltidxs[selmon->pertag->curtag][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 absolutely */ +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 < 0.05 || f > 0.95) + return; + selmon->mfact = selmon->pertag->mfacts[selmon->pertag->curtag] = f; + arrange(selmon); +} + +void +setup(void) +{ + int i; + XSetWindowAttributes wa; + Atom utf8string; + + /* clean up any zombies immediately */ + sigchld(0); + + /* init screen */ + screen = DefaultScreen(dpy); + sw = DisplayWidth(dpy, screen); + sh = DisplayHeight(dpy, screen); + root = RootWindow(dpy, screen); + xinitvisual(); + drw = drw_create(dpy, screen, root, sw, sh, visual, depth, cmap); + if (!drw_fontset_create(drw, fonts, LENGTH(fonts))) + die("no fonts could be loaded."); + lrpad = drw->fonts->h; + bh = drw->fonts->h + 2; + updategeom(); + /* init atoms */ + utf8string = XInternAtom(dpy, "UTF8_STRING", False); + 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[NetWMCheck] = XInternAtom(dpy, "_NET_SUPPORTING_WM_CHECK", 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 = ecalloc(LENGTH(colors), sizeof(Clr *)); + for (i = 0; i < LENGTH(colors); i++) + scheme[i] = drw_scm_create(drw, colors[i], alphas[i], 3); + /* init bars */ + updatebars(); + updatestatus(); + /* supporting window for NetWMCheck */ + wmcheckwin = XCreateSimpleWindow(dpy, root, 0, 0, 1, 1, 0, 0, 0); + XChangeProperty(dpy, wmcheckwin, netatom[NetWMCheck], XA_WINDOW, 32, + PropModeReplace, (unsigned char *) &wmcheckwin, 1); + XChangeProperty(dpy, wmcheckwin, netatom[NetWMName], utf8string, 8, + PropModeReplace, (unsigned char *) "dwm", 3); + XChangeProperty(dpy, root, netatom[NetWMCheck], XA_WINDOW, 32, + PropModeReplace, (unsigned char *) &wmcheckwin, 1); + /* EWMH support per view */ + XChangeProperty(dpy, root, netatom[NetSupported], XA_ATOM, 32, + PropModeReplace, (unsigned char *) netatom, NetLast); + XDeleteProperty(dpy, root, netatom[NetClientList]); + /* select 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 +seturgent(Client *c, int urg) +{ + XWMHints *wmh; + + c->isurgent = urg; + if (!(wmh = XGetWMHints(dpy, c->win))) + return; + wmh->flags = urg ? (wmh->flags | XUrgencyHint) : (wmh->flags & ~XUrgencyHint); + XSetWMHints(dpy, c->win, wmh); + XFree(wmh); +} + +void +show(const Arg *arg) +{ + if (selmon->hidsel) + selmon->hidsel = 0; + showwin(selmon->sel); +} + +void +showwin(Client *c) +{ + if (!c || !HIDDEN(c)) + return; + + XMapWindow(dpy, c->win); + setclientstate(c, NormalState); + arrange(c->mon); +} + +void +showhide(Client *c) +{ + if (!c) + return; + if (ISVISIBLE(c)) { + if ((c->tags & SPTAGMASK) && c->isfloating) { + c->x = c->mon->wx + (c->mon->ww / 2 - WIDTH(c) / 2); + c->y = c->mon->wy + (c->mon->wh / 2 - HEIGHT(c) / 2); + } + /* 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); + if(viewontag) + view(arg); + } +} + +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, r, oe = enablegaps, ie = enablegaps, mw, my, ty; + Client *c; + + for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++); + if (n == 0) + return; + + if (smartgaps == n) { + oe = 0; // outer gaps disabled + } + + if (n > m->nmaster) + mw = m->nmaster ? (m->ww + m->gappiv*ie) * m->mfact : 0; + else + mw = m->ww - 2*m->gappov*oe + m->gappiv*ie; + for (i = 0, my = ty = m->gappoh*oe, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++) + if (i < m->nmaster) { + r = MIN(n, m->nmaster) - i; + h = (m->wh - my - m->gappoh*oe - m->gappih*ie * (r - 1)) / r; + resize(c, m->wx + m->gappov*oe, m->wy + my, mw - (2*c->bw) - m->gappiv*ie, h - (2*c->bw), 0); + if (my + HEIGHT(c) + m->gappih*ie < m->wh) + my += HEIGHT(c) + m->gappih*ie; + } else { + r = n - i; + h = (m->wh - ty - m->gappoh*oe - m->gappih*ie * (r - 1)) / r; + resize(c, m->wx + mw + m->gappov*oe, m->wy + ty, m->ww - mw - (2*c->bw) - 2*m->gappov*oe, h - (2*c->bw), 0); + if (ty + HEIGHT(c) + m->gappih*ie < m->wh) + ty += HEIGHT(c) + m->gappih*ie; + } +} + +void +togglebar(const Arg *arg) +{ + selmon->showbar = selmon->pertag->showbars[selmon->pertag->curtag] = !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 +togglescratch(const Arg *arg) +{ + Client *c; + unsigned int found = 0; + unsigned int scratchtag = SPTAG(arg->ui); + Arg sparg = {.v = scratchpads[arg->ui].cmd}; + + for (c = selmon->clients; c && !(found = c->tags & scratchtag); c = c->next); + if (found) { + unsigned int newtagset = selmon->tagset[selmon->seltags] ^ scratchtag; + if (newtagset) { + selmon->tagset[selmon->seltags] = newtagset; + focus(NULL); + arrange(selmon); + } + if (ISVISIBLE(c)) { + focus(c); + restack(selmon); + } + } else { + selmon->tagset[selmon->seltags] |= scratchtag; + spawn(&sparg); + } +} + +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); + int i; + + if (newtagset) { + selmon->tagset[selmon->seltags] = newtagset; + + if (newtagset == ~0) { + selmon->pertag->prevtag = selmon->pertag->curtag; + selmon->pertag->curtag = 0; + } + + /* test if the user did not select the same tag */ + if (!(newtagset & 1 << (selmon->pertag->curtag - 1))) { + selmon->pertag->prevtag = selmon->pertag->curtag; + for (i = 0; !(newtagset & 1 << i); i++) ; + selmon->pertag->curtag = i + 1; + } + + /* apply settings for this view */ + selmon->nmaster = selmon->pertag->nmasters[selmon->pertag->curtag]; + selmon->mfact = selmon->pertag->mfacts[selmon->pertag->curtag]; + selmon->sellt = selmon->pertag->sellts[selmon->pertag->curtag]; + selmon->lt[selmon->sellt] = selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt]; + selmon->lt[selmon->sellt^1] = selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt^1]; + + if (selmon->showbar != selmon->pertag->showbars[selmon->pertag->curtag]) + togglebar(NULL); + + focus(NULL); + arrange(selmon); + } +} + +void +togglewin(const Arg *arg) +{ + Client *c = (Client*)arg->v; + + if (c == selmon->sel) { + hidewin(c); + focus(NULL); + arrange(c->mon); + } else { + if (HIDDEN(c)) + showwin(c); + focus(c); + restack(selmon); + } +} + +void +unfocus(Client *c, int setfocus) +{ + if (!c) + return; + grabbuttons(c, 0); + XSetWindowBorder(dpy, c->win, scheme[SchemeNorm][ColBorder].pixel); + if (setfocus) { + XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime); + XDeleteProperty(dpy, root, netatom[NetActiveWindow]); + } +} + +void +unmanage(Client *c, int destroyed) +{ + Monitor *m = c->mon; + XWindowChanges wc; + + detach(c); + detachstack(c); + if (!destroyed) { + wc.border_width = c->oldbw; + XGrabServer(dpy); /* avoid race conditions */ + 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_pixel = 0, + .border_pixel = 0, + .colormap = cmap, + .event_mask = ButtonPressMask|ExposureMask + }; + XClassHint ch = {"dwm", "dwm"}; + for (m = mons; m; m = m->next) { + if (m->barwin) + continue; + m->barwin = XCreateWindow(dpy, root, m->wx, m->by, m->ww, bh, 0, depth, + InputOutput, visual, + CWOverrideRedirect|CWBackPixel|CWBorderPixel|CWColormap|CWEventMask, &wa); + XDefineCursor(dpy, m->barwin, cursor[CurNormal]->cursor); + XMapRaised(dpy, m->barwin); + XSetClassHint(dpy, m->barwin, &ch); + } +} + +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) { /* new monitors available */ + for (i = 0; i < (nn - n); i++) { + 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 ((c = m->clients)) { + dirty = 1; + 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->maxh && c->maxw == c->minw && c->maxh == c->minh); +} + +void +updatestatus(void) +{ + if (!gettextprop(root, XA_WM_NAME, stext, sizeof(stext))) + strcpy(stext, "dwm-"VERSION); + drawbar(selmon); +} + +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 +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) +{ + int i; + unsigned int tmptag; + + 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; + selmon->pertag->prevtag = selmon->pertag->curtag; + + if (arg->ui == ~0) + selmon->pertag->curtag = 0; + else { + for (i = 0; !(arg->ui & 1 << i); i++) ; + selmon->pertag->curtag = i + 1; + } + } else { + tmptag = selmon->pertag->prevtag; + selmon->pertag->prevtag = selmon->pertag->curtag; + selmon->pertag->curtag = tmptag; + } + + selmon->nmaster = selmon->pertag->nmasters[selmon->pertag->curtag]; + selmon->mfact = selmon->pertag->mfacts[selmon->pertag->curtag]; + selmon->sellt = selmon->pertag->sellts[selmon->pertag->curtag]; + selmon->lt[selmon->sellt] = selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt]; + selmon->lt[selmon->sellt^1] = selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt^1]; + + if (selmon->showbar != selmon->pertag->showbars[selmon->pertag->curtag]) + togglebar(NULL); + + 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"); + return -1; +} + +void +xinitvisual() +{ + XVisualInfo *infos; + XRenderPictFormat *fmt; + int nitems; + int i; + + XVisualInfo tpl = { + .screen = screen, + .depth = 32, + .class = TrueColor + }; + long masks = VisualScreenMask | VisualDepthMask | VisualClassMask; + + infos = XGetVisualInfo(dpy, masks, &tpl, &nitems); + visual = NULL; + for(i = 0; i < nitems; i ++) { + fmt = XRenderFindVisualFormat(dpy, infos[i].visual); + if (fmt->type == PictTypeDirect && fmt->direct.alphaMask) { + visual = infos[i].visual; + depth = infos[i].depth; + cmap = XCreateColormap(dpy, root, visual, AllocNone); + useargb = 1; + break; + } + } + + XFree(infos); + + if (! visual) { + visual = DefaultVisual(dpy, screen); + depth = DefaultDepth(dpy, screen); + cmap = DefaultColormap(dpy, screen); + } +} + +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); + else if (argc != 1) + die("usage: dwm [-v]"); + if (!setlocale(LC_CTYPE, "") || !XSupportsLocale()) + fputs("warning: no locale support\n", stderr); + if (!(dpy = XOpenDisplay(NULL))) + die("dwm: cannot open display"); + checkotherwm(); + setup(); +#ifdef __OpenBSD__ + if (pledge("stdio rpath proc exec", NULL) == -1) + die("pledge"); +#endif /* __OpenBSD__ */ + scan(); + runautostart(); + run(); + cleanup(); + XCloseDisplay(dpy); + return EXIT_SUCCESS; +} diff --git a/dwm.png b/dwm.png new file mode 100644 index 0000000..b1f9ba7 Binary files /dev/null and b/dwm.png differ diff --git a/patches/dwm-alpha-20201019-61bb8b2.diff b/patches/dwm-alpha-20201019-61bb8b2.diff new file mode 100644 index 0000000..9a8e92a --- /dev/null +++ b/patches/dwm-alpha-20201019-61bb8b2.diff @@ -0,0 +1,289 @@ +From 51f9c34480b984e261a738e5295f518b42c2f29c Mon Sep 17 00:00:00 2001 +From: Petrus Karell +Date: Mon, 19 Oct 2020 19:15:24 +0300 +Subject: [PATCH] Allow dwm to have translucent bars, while keeping all + the text on it opaque, just like the alpha-patch for st. Updated for 61bb8b2 + +--- + config.def.h | 7 ++++++ + config.mk | 2 +- + drw.c | 26 ++++++++++++----------- + drw.h | 9 +++++--- + dwm.c | 60 ++++++++++++++++++++++++++++++++++++++++++++++------ + 5 files changed, 82 insertions(+), 22 deletions(-) + +diff --git a/config.def.h b/config.def.h +index 1c0b587..4f68fe8 100644 +--- a/config.def.h ++++ b/config.def.h +@@ -12,11 +12,18 @@ static const char col_gray2[] = "#444444"; + static const char col_gray3[] = "#bbbbbb"; + static const char col_gray4[] = "#eeeeee"; + static const char col_cyan[] = "#005577"; ++static const unsigned int baralpha = 0xd0; ++static const unsigned int borderalpha = OPAQUE; + static const char *colors[][3] = { + /* fg bg border */ + [SchemeNorm] = { col_gray3, col_gray1, col_gray2 }, + [SchemeSel] = { col_gray4, col_cyan, col_cyan }, + }; ++static const unsigned int alphas[][3] = { ++ /* fg bg border */ ++ [SchemeNorm] = { OPAQUE, baralpha, borderalpha }, ++ [SchemeSel] = { OPAQUE, baralpha, borderalpha }, ++}; + + /* tagging */ + static const char *tags[] = { "1", "2", "3", "4", "5", "6", "7", "8", "9" }; +diff --git a/config.mk b/config.mk +index 7084c33..21b5404 100644 +--- a/config.mk ++++ b/config.mk +@@ -22,7 +22,7 @@ FREETYPEINC = /usr/include/freetype2 + + # includes and libs + INCS = -I${X11INC} -I${FREETYPEINC} +-LIBS = -L${X11LIB} -lX11 ${XINERAMALIBS} ${FREETYPELIBS} ++LIBS = -L${X11LIB} -lX11 ${XINERAMALIBS} ${FREETYPELIBS} -lXrender + + # flags + CPPFLAGS = -D_DEFAULT_SOURCE -D_BSD_SOURCE -D_POSIX_C_SOURCE=200809L -DVERSION=\"${VERSION}\" ${XINERAMAFLAGS} +diff --git a/drw.c b/drw.c +index 4cdbcbe..fe3aadd 100644 +--- a/drw.c ++++ b/drw.c +@@ -61,7 +61,7 @@ utf8decode(const char *c, long *u, size_t clen) + } + + Drw * +-drw_create(Display *dpy, int screen, Window root, unsigned int w, unsigned int h) ++drw_create(Display *dpy, int screen, Window root, unsigned int w, unsigned int h, Visual *visual, unsigned int depth, Colormap cmap) + { + Drw *drw = ecalloc(1, sizeof(Drw)); + +@@ -70,8 +70,11 @@ drw_create(Display *dpy, int screen, Window root, unsigned int w, unsigned int h + 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->visual = visual; ++ drw->depth = depth; ++ drw->cmap = cmap; ++ drw->drawable = XCreatePixmap(dpy, root, w, h, depth); ++ drw->gc = XCreateGC(dpy, drw->drawable, 0, NULL); + XSetLineAttributes(dpy, drw->gc, 1, LineSolid, CapButt, JoinMiter); + + return drw; +@@ -87,7 +90,7 @@ drw_resize(Drw *drw, unsigned int w, unsigned int h) + 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)); ++ drw->drawable = XCreatePixmap(drw->dpy, drw->root, w, h, drw->depth); + } + + void +@@ -194,21 +197,22 @@ drw_fontset_free(Fnt *font) + } + + void +-drw_clr_create(Drw *drw, Clr *dest, const char *clrname) ++drw_clr_create(Drw *drw, Clr *dest, const char *clrname, unsigned int alpha) + { + if (!drw || !dest || !clrname) + return; + +- if (!XftColorAllocName(drw->dpy, DefaultVisual(drw->dpy, drw->screen), +- DefaultColormap(drw->dpy, drw->screen), ++ if (!XftColorAllocName(drw->dpy, drw->visual, drw->cmap, + clrname, dest)) + die("error, cannot allocate color '%s'", clrname); ++ ++ dest->pixel = (dest->pixel & 0x00ffffffU) | (alpha << 24); + } + + /* Wrapper to create color schemes. The caller has to call free(3) on the + * returned color scheme when done using it. */ + Clr * +-drw_scm_create(Drw *drw, const char *clrnames[], size_t clrcount) ++drw_scm_create(Drw *drw, const char *clrnames[], const unsigned int alphas[], size_t clrcount) + { + size_t i; + Clr *ret; +@@ -218,7 +222,7 @@ drw_scm_create(Drw *drw, const char *clrnames[], size_t clrcount) + return NULL; + + for (i = 0; i < clrcount; i++) +- drw_clr_create(drw, &ret[i], clrnames[i]); ++ drw_clr_create(drw, &ret[i], clrnames[i], alphas[i]); + return ret; + } + +@@ -274,9 +278,7 @@ drw_text(Drw *drw, int x, int y, unsigned int w, unsigned int h, unsigned int lp + } else { + XSetForeground(drw->dpy, drw->gc, drw->scheme[invert ? ColFg : ColBg].pixel); + 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)); ++ d = XftDrawCreate(drw->dpy, drw->drawable, drw->visual, drw->cmap); + x += lpad; + w -= lpad; + } +diff --git a/drw.h b/drw.h +index 4bcd5ad..a56f523 100644 +--- a/drw.h ++++ b/drw.h +@@ -20,6 +20,9 @@ typedef struct { + Display *dpy; + int screen; + Window root; ++ Visual *visual; ++ unsigned int depth; ++ Colormap cmap; + Drawable drawable; + GC gc; + Clr *scheme; +@@ -27,7 +30,7 @@ typedef struct { + } Drw; + + /* Drawable abstraction */ +-Drw *drw_create(Display *dpy, int screen, Window win, unsigned int w, unsigned int h); ++Drw *drw_create(Display *dpy, int screen, Window win, unsigned int w, unsigned int h, Visual *visual, unsigned int depth, Colormap cmap); + void drw_resize(Drw *drw, unsigned int w, unsigned int h); + void drw_free(Drw *drw); + +@@ -38,8 +41,8 @@ unsigned int drw_fontset_getwidth(Drw *drw, const char *text); + void drw_font_getexts(Fnt *font, const char *text, unsigned int len, unsigned int *w, unsigned int *h); + + /* Colorscheme abstraction */ +-void drw_clr_create(Drw *drw, Clr *dest, const char *clrname); +-Clr *drw_scm_create(Drw *drw, const char *clrnames[], size_t clrcount); ++void drw_clr_create(Drw *drw, Clr *dest, const char *clrname, unsigned int alpha); ++Clr *drw_scm_create(Drw *drw, const char *clrnames[], const unsigned int alphas[], size_t clrcount); + + /* Cursor abstraction */ + Cur *drw_cur_create(Drw *drw, int shape); +diff --git a/dwm.c b/dwm.c +index 664c527..d8005c7 100644 +--- a/dwm.c ++++ b/dwm.c +@@ -57,6 +57,8 @@ + #define TAGMASK ((1 << LENGTH(tags)) - 1) + #define TEXTW(X) (drw_fontset_getwidth(drw, (X)) + lrpad) + ++#define OPAQUE 0xffU ++ + /* enums */ + enum { CurNormal, CurResize, CurMove, CurLast }; /* cursor */ + enum { SchemeNorm, SchemeSel }; /* color schemes */ +@@ -233,6 +235,7 @@ 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 xinitvisual(); + static void zoom(const Arg *arg); + + /* variables */ +@@ -269,6 +272,11 @@ static Drw *drw; + static Monitor *mons, *selmon; + static Window root, wmcheckwin; + ++static int useargb = 0; ++static Visual *visual; ++static int depth; ++static Colormap cmap; ++ + /* configuration, allows nested code to access above variables */ + #include "config.h" + +@@ -1542,7 +1550,8 @@ setup(void) + sw = DisplayWidth(dpy, screen); + sh = DisplayHeight(dpy, screen); + root = RootWindow(dpy, screen); +- drw = drw_create(dpy, screen, root, sw, sh); ++ xinitvisual(); ++ drw = drw_create(dpy, screen, root, sw, sh, visual, depth, cmap); + if (!drw_fontset_create(drw, fonts, LENGTH(fonts))) + die("no fonts could be loaded."); + lrpad = drw->fonts->h; +@@ -1570,7 +1579,7 @@ setup(void) + /* init appearance */ + scheme = ecalloc(LENGTH(colors), sizeof(Clr *)); + for (i = 0; i < LENGTH(colors); i++) +- scheme[i] = drw_scm_create(drw, colors[i], 3); ++ scheme[i] = drw_scm_create(drw, colors[i], alphas[i], 3); + /* init bars */ + updatebars(); + updatestatus(); +@@ -1807,16 +1816,18 @@ updatebars(void) + Monitor *m; + XSetWindowAttributes wa = { + .override_redirect = True, +- .background_pixmap = ParentRelative, ++ .background_pixel = 0, ++ .border_pixel = 0, ++ .colormap = cmap, + .event_mask = ButtonPressMask|ExposureMask + }; + XClassHint ch = {"dwm", "dwm"}; + 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); ++ m->barwin = XCreateWindow(dpy, root, m->wx, m->by, m->ww, bh, 0, depth, ++ InputOutput, visual, ++ CWOverrideRedirect|CWBackPixel|CWBorderPixel|CWColormap|CWEventMask, &wa); + XDefineCursor(dpy, m->barwin, cursor[CurNormal]->cursor); + XMapRaised(dpy, m->barwin); + XSetClassHint(dpy, m->barwin, &ch); +@@ -2113,6 +2124,43 @@ xerrorstart(Display *dpy, XErrorEvent *ee) + return -1; + } + ++void ++xinitvisual() ++{ ++ XVisualInfo *infos; ++ XRenderPictFormat *fmt; ++ int nitems; ++ int i; ++ ++ XVisualInfo tpl = { ++ .screen = screen, ++ .depth = 32, ++ .class = TrueColor ++ }; ++ long masks = VisualScreenMask | VisualDepthMask | VisualClassMask; ++ ++ infos = XGetVisualInfo(dpy, masks, &tpl, &nitems); ++ visual = NULL; ++ for(i = 0; i < nitems; i ++) { ++ fmt = XRenderFindVisualFormat(dpy, infos[i].visual); ++ if (fmt->type == PictTypeDirect && fmt->direct.alphaMask) { ++ visual = infos[i].visual; ++ depth = infos[i].depth; ++ cmap = XCreateColormap(dpy, root, visual, AllocNone); ++ useargb = 1; ++ break; ++ } ++ } ++ ++ XFree(infos); ++ ++ if (! visual) { ++ visual = DefaultVisual(dpy, screen); ++ depth = DefaultDepth(dpy, screen); ++ cmap = DefaultColormap(dpy, screen); ++ } ++} ++ + void + zoom(const Arg *arg) + { +-- +2.28.0 + diff --git a/patches/dwm-autostart-20200610-cb3f58a.diff b/patches/dwm-autostart-20200610-cb3f58a.diff new file mode 100644 index 0000000..7e17424 --- /dev/null +++ b/patches/dwm-autostart-20200610-cb3f58a.diff @@ -0,0 +1,179 @@ +From 37e970479dc5d40e57fc0cbfeaa5e39941483237 Mon Sep 17 00:00:00 2001 +From: Gan Ainm +Date: Wed, 10 Jun 2020 10:59:02 +0000 +Subject: [PATCH] dwm-xdgautostart-6.2.diff + +=================================================================== +--- + dwm.1 | 23 +++++++++++++++++ + dwm.c | 82 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ + 2 files changed, 105 insertions(+) + +diff --git a/dwm.1 b/dwm.1 +index 13b3729..9533aa6 100644 +--- a/dwm.1 ++++ b/dwm.1 +@@ -30,6 +30,14 @@ 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. ++.P ++On start, dwm can start additional programs that may be specified in two special ++shell scripts (see the FILES section below), autostart_blocking.sh and ++autostart.sh. The former is executed first and dwm will wait for its ++termination before starting. The latter is executed in the background before ++dwm enters its handler loop. ++.P ++Either of these files may be omitted. + .SH OPTIONS + .TP + .B \-v +@@ -152,6 +160,21 @@ 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 FILES ++The files containing programs to be started along with dwm are searched for in ++the following directories: ++.IP "1. $XDG_DATA_HOME/dwm" ++.IP "2. $HOME/.local/share/dwm" ++.IP "3. $HOME/.dwm" ++.P ++The first existing directory is scanned for any of the autostart files below. ++.TP 15 ++autostart.sh ++This file is started as a shell background process before dwm enters its handler ++loop. ++.TP 15 ++autostart_blocking.sh ++This file is started before any autostart.sh; dwm waits for its termination. + .SH CUSTOMIZATION + dwm is customized by creating a custom config.h and (re)compiling the source + code. This keeps it fast, secure and simple. +diff --git a/dwm.c b/dwm.c +index 4465af1..2156b49 100644 +--- a/dwm.c ++++ b/dwm.c +@@ -29,6 +29,7 @@ + #include + #include + #include ++#include + #include + #include + #include +@@ -193,6 +194,7 @@ 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 runautostart(void); + static void scan(void); + static int sendevent(Client *c, Atom proto); + static void sendmon(Client *c, Monitor *m); +@@ -235,7 +237,11 @@ static int xerrorstart(Display *dpy, XErrorEvent *ee); + static void zoom(const Arg *arg); + + /* variables */ ++static const char autostartblocksh[] = "autostart_blocking.sh"; ++static const char autostartsh[] = "autostart.sh"; + static const char broken[] = "broken"; ++static const char dwmdir[] = "dwm"; ++static const char localshare[] = ".local/share"; + static char stext[256]; + static int screen; + static int sw, sh; /* X display screen geometry width, height */ +@@ -1380,6 +1386,83 @@ run(void) + handler[ev.type](&ev); /* call handler */ + } + ++void ++runautostart(void) ++{ ++ char *pathpfx; ++ char *path; ++ char *xdgdatahome; ++ char *home; ++ struct stat sb; ++ ++ if ((home = getenv("HOME")) == NULL) ++ /* this is almost impossible */ ++ return; ++ ++ /* if $XDG_DATA_HOME is set and not empty, use $XDG_DATA_HOME/dwm, ++ * otherwise use ~/.local/share/dwm as autostart script directory ++ */ ++ xdgdatahome = getenv("XDG_DATA_HOME"); ++ if (xdgdatahome != NULL && *xdgdatahome != '\0') { ++ /* space for path segments, separators and nul */ ++ pathpfx = ecalloc(1, strlen(xdgdatahome) + strlen(dwmdir) + 2); ++ ++ if (sprintf(pathpfx, "%s/%s", xdgdatahome, dwmdir) <= 0) { ++ free(pathpfx); ++ return; ++ } ++ } else { ++ /* space for path segments, separators and nul */ ++ pathpfx = ecalloc(1, strlen(home) + strlen(localshare) ++ + strlen(dwmdir) + 3); ++ ++ if (sprintf(pathpfx, "%s/%s/%s", home, localshare, dwmdir) < 0) { ++ free(pathpfx); ++ return; ++ } ++ } ++ ++ /* check if the autostart script directory exists */ ++ if (! (stat(pathpfx, &sb) == 0 && S_ISDIR(sb.st_mode))) { ++ /* the XDG conformant path does not exist or is no directory ++ * so we try ~/.dwm instead ++ */ ++ char *pathpfx_new = realloc(pathpfx, strlen(home) + strlen(dwmdir) + 3); ++ if(pathpfx_new == NULL) { ++ free(pathpfx); ++ return; ++ } ++ pathpfx = pathpfx_new; ++ ++ if (sprintf(pathpfx, "%s/.%s", home, dwmdir) <= 0) { ++ free(pathpfx); ++ return; ++ } ++ } ++ ++ /* try the blocking script first */ ++ path = ecalloc(1, strlen(pathpfx) + strlen(autostartblocksh) + 2); ++ if (sprintf(path, "%s/%s", pathpfx, autostartblocksh) <= 0) { ++ free(path); ++ free(pathpfx); ++ } ++ ++ if (access(path, X_OK) == 0) ++ system(path); ++ ++ /* now the non-blocking script */ ++ if (sprintf(path, "%s/%s", pathpfx, autostartsh) <= 0) { ++ free(path); ++ free(pathpfx); ++ } ++ ++ if (access(path, X_OK) == 0) ++ system(strcat(path, " &")); ++ ++ free(pathpfx); ++ free(path); ++} ++ + void + scan(void) + { +@@ -2142,6 +2223,7 @@ main(int argc, char *argv[]) + die("pledge"); + #endif /* __OpenBSD__ */ + scan(); ++ runautostart(); + run(); + cleanup(); + XCloseDisplay(dpy); +-- +2.27.0 + diff --git a/patches/dwm-awesomebar-20200907-6.2.diff b/patches/dwm-awesomebar-20200907-6.2.diff new file mode 100644 index 0000000..1cb92a9 --- /dev/null +++ b/patches/dwm-awesomebar-20200907-6.2.diff @@ -0,0 +1,431 @@ +diff --git a/config.def.h b/config.def.h +index 1c0b587..bb8f3f7 100644 +--- a/config.def.h ++++ b/config.def.h +@@ -16,6 +16,7 @@ static const char *colors[][3] = { + /* fg bg border */ + [SchemeNorm] = { col_gray3, col_gray1, col_gray2 }, + [SchemeSel] = { col_gray4, col_cyan, col_cyan }, ++ [SchemeHid] = { col_cyan, col_gray1, col_cyan }, + }; + + /* tagging */ +@@ -64,8 +65,10 @@ static Key keys[] = { + { 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_j, focusstackvis, {.i = +1 } }, ++ { MODKEY, XK_k, focusstackvis, {.i = -1 } }, ++ { MODKEY|ShiftMask, XK_j, focusstackhid, {.i = +1 } }, ++ { MODKEY|ShiftMask, XK_k, focusstackhid, {.i = -1 } }, + { MODKEY, XK_i, incnmaster, {.i = +1 } }, + { MODKEY, XK_d, incnmaster, {.i = -1 } }, + { MODKEY, XK_h, setmfact, {.f = -0.05} }, +@@ -84,6 +87,8 @@ static Key keys[] = { + { MODKEY, XK_period, focusmon, {.i = +1 } }, + { MODKEY|ShiftMask, XK_comma, tagmon, {.i = -1 } }, + { MODKEY|ShiftMask, XK_period, tagmon, {.i = +1 } }, ++ { MODKEY, XK_s, show, {0} }, ++ { MODKEY, XK_h, hide, {0} }, + TAGKEYS( XK_1, 0) + TAGKEYS( XK_2, 1) + TAGKEYS( XK_3, 2) +@@ -102,6 +107,7 @@ static Button buttons[] = { + /* click event mask button function argument */ + { ClkLtSymbol, 0, Button1, setlayout, {0} }, + { ClkLtSymbol, 0, Button3, setlayout, {.v = &layouts[2]} }, ++ { ClkWinTitle, 0, Button1, togglewin, {0} }, + { ClkWinTitle, 0, Button2, zoom, {0} }, + { ClkStatusText, 0, Button2, spawn, {.v = termcmd } }, + { ClkClientWin, MODKEY, Button1, movemouse, {0} }, +diff --git a/dwm.c b/dwm.c +index 4465af1..e780189 100644 +--- a/dwm.c ++++ b/dwm.c +@@ -50,6 +50,7 @@ + #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 HIDDEN(C) ((getstate(C->win) == IconicState)) + #define LENGTH(X) (sizeof X / sizeof X[0]) + #define MOUSEMASK (BUTTONMASK|PointerMotionMask) + #define WIDTH(X) ((X)->w + 2 * (X)->bw) +@@ -59,7 +60,7 @@ + + /* enums */ + enum { CurNormal, CurResize, CurMove, CurLast }; /* cursor */ +-enum { SchemeNorm, SchemeSel }; /* color schemes */ ++enum { SchemeNorm, SchemeSel, SchemeHid }; /* color schemes */ + enum { NetSupported, NetWMName, NetWMState, NetWMCheck, + NetWMFullscreen, NetActiveWindow, NetWMWindowType, + NetWMWindowTypeDialog, NetClientList, NetLast }; /* EWMH atoms */ +@@ -117,6 +118,8 @@ struct Monitor { + int nmaster; + int num; + int by; /* bar geometry */ ++ int btw; /* width of tasks portion of bar */ ++ int bt; /* number of tasks */ + int mx, my, mw, mh; /* screen size */ + int wx, wy, ww, wh; /* window area */ + unsigned int seltags; +@@ -124,6 +127,7 @@ struct Monitor { + unsigned int tagset[2]; + int showbar; + int topbar; ++ int hidsel; + Client *clients; + Client *sel; + Client *stack; +@@ -168,12 +172,16 @@ 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 void focusstackvis(const Arg *arg); ++static void focusstackhid(const Arg *arg); ++static void focusstack(int inc, int vis); + 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 hide(const Arg *arg); ++static void hidewin(Client *c); + static void incnmaster(const Arg *arg); + static void keypress(XEvent *e); + static void killclient(const Arg *arg); +@@ -203,6 +211,8 @@ static void setlayout(const Arg *arg); + static void setmfact(const Arg *arg); + static void setup(void); + static void seturgent(Client *c, int urg); ++static void show(const Arg *arg); ++static void showwin(Client *c); + static void showhide(Client *c); + static void sigchld(int unused); + static void spawn(const Arg *arg); +@@ -213,6 +223,7 @@ 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 togglewin(const Arg *arg); + static void unfocus(Client *c, int setfocus); + static void unmanage(Client *c, int destroyed); + static void unmapnotify(XEvent *e); +@@ -439,10 +450,25 @@ buttonpress(XEvent *e) + arg.ui = 1 << i; + } else if (ev->x < x + blw) + click = ClkLtSymbol; +- else if (ev->x > selmon->ww - TEXTW(stext)) ++ /* 2px right padding */ ++ else if (ev->x > selmon->ww - TEXTW(stext) + lrpad - 2) + click = ClkStatusText; +- else +- click = ClkWinTitle; ++ else { ++ x += blw; ++ c = m->clients; ++ ++ if (c) { ++ do { ++ if (!ISVISIBLE(c)) ++ continue; ++ else ++ x += (1.0 / (double)m->bt) * m->btw; ++ } while (ev->x > x && (c = c->next)); ++ ++ click = ClkWinTitle; ++ arg.v = c; ++ } ++ } + } else if ((c = wintoclient(ev->window))) { + focus(c); + restack(selmon); +@@ -452,7 +478,7 @@ buttonpress(XEvent *e) + 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); ++ buttons[i].func((click == ClkTagBar || click == ClkWinTitle) && buttons[i].arg.i == 0 ? &arg : &buttons[i].arg); + } + + void +@@ -695,7 +721,7 @@ dirtomon(int dir) + void + drawbar(Monitor *m) + { +- int x, w, sw = 0; ++ int x, w, sw = 0, n = 0, scm; + int boxs = drw->fonts->h / 9; + int boxw = drw->fonts->h / 6 + 2; + unsigned int i, occ = 0, urg = 0; +@@ -709,6 +735,8 @@ drawbar(Monitor *m) + } + + for (c = m->clients; c; c = c->next) { ++ if (ISVISIBLE(c)) ++ n++; + occ |= c->tags; + if (c->isurgent) + urg |= c->tags; +@@ -729,16 +757,37 @@ drawbar(Monitor *m) + x = drw_text(drw, x, 0, w, bh, lrpad / 2, m->ltsymbol, 0); + + if ((w = m->ww - sw - x) > bh) { +- if (m->sel) { +- drw_setscheme(drw, scheme[m == selmon ? SchemeSel : SchemeNorm]); +- drw_text(drw, x, 0, w, bh, lrpad / 2, m->sel->name, 0); +- if (m->sel->isfloating) +- drw_rect(drw, x + boxs, boxs, boxw, boxw, m->sel->isfixed, 0); ++ if (n > 0) { ++ int remainder = w % n; ++ int tabw = (1.0 / (double)n) * w + 1; ++ for (c = m->clients; c; c = c->next) { ++ if (!ISVISIBLE(c)) ++ continue; ++ if (m->sel == c) ++ scm = SchemeSel; ++ else if (HIDDEN(c)) ++ scm = SchemeHid; ++ else ++ scm = SchemeNorm; ++ drw_setscheme(drw, scheme[scm]); ++ ++ if (remainder >= 0) { ++ if (remainder == 0) { ++ tabw--; ++ } ++ remainder--; ++ } ++ drw_text(drw, x, 0, tabw, bh, lrpad / 2, c->name, 0); ++ x += tabw; ++ } + } else { + drw_setscheme(drw, scheme[SchemeNorm]); + drw_rect(drw, x, 0, w, bh, 1, 1); + } + } ++ ++ m->bt = n; ++ m->btw = w; + drw_map(drw, m->barwin, 0, 0, m->ww, bh); + } + +@@ -784,9 +833,17 @@ void + focus(Client *c) + { + if (!c || !ISVISIBLE(c)) +- for (c = selmon->stack; c && !ISVISIBLE(c); c = c->snext); +- if (selmon->sel && selmon->sel != c) ++ for (c = selmon->stack; c && (!ISVISIBLE(c) || HIDDEN(c)); c = c->snext); ++ if (selmon->sel && selmon->sel != c) { + unfocus(selmon->sel, 0); ++ ++ if (selmon->hidsel) { ++ hidewin(selmon->sel); ++ if (c) ++ arrange(c->mon); ++ selmon->hidsel = 0; ++ } ++ } + if (c) { + if (c->mon != selmon) + selmon = c->mon; +@@ -830,28 +887,57 @@ focusmon(const Arg *arg) + } + + void +-focusstack(const Arg *arg) ++focusstackvis(const Arg *arg) ++{ ++ focusstack(arg->i, 0); ++} ++ ++void ++focusstackhid(const Arg *arg) ++{ ++ focusstack(arg->i, 1); ++} ++ ++void ++focusstack(int inc, int hid) + { + Client *c = NULL, *i; + +- if (!selmon->sel) ++ if (!selmon->sel && !hid) + return; +- if (arg->i > 0) { +- for (c = selmon->sel->next; c && !ISVISIBLE(c); c = c->next); ++ if (!selmon->clients) ++ return; ++ ++ if (inc > 0) { ++ if (selmon->sel) ++ for (c = selmon->sel->next; ++ c && (!ISVISIBLE(c) || (!hid && HIDDEN(c))); ++ c = c->next); + if (!c) +- for (c = selmon->clients; c && !ISVISIBLE(c); c = c->next); ++ for (c = selmon->clients; ++ c && (!ISVISIBLE(c) || (!hid && HIDDEN(c))); ++ c = c->next); + } else { +- for (i = selmon->clients; i != selmon->sel; i = i->next) +- if (ISVISIBLE(i)) +- c = i; ++ if (selmon->sel) { ++ for (i = selmon->clients; i != selmon->sel; i = i->next) ++ if (ISVISIBLE(i) && !(!hid && HIDDEN(i))) ++ c = i; ++ } else ++ c = selmon->clients; + if (!c) + for (; i; i = i->next) +- if (ISVISIBLE(i)) ++ if (ISVISIBLE(i) && !(!hid && HIDDEN(i))) + c = i; + } ++ + if (c) { + focus(c); + restack(selmon); ++ ++ if (HIDDEN(c)) { ++ showwin(c); ++ c->mon->hidsel = 1; ++ } + } + } + +@@ -963,6 +1049,36 @@ grabkeys(void) + } + } + ++void ++hide(const Arg *arg) ++{ ++ hidewin(selmon->sel); ++ focus(NULL); ++ arrange(selmon); ++} ++ ++void ++hidewin(Client *c) { ++ if (!c || HIDDEN(c)) ++ return; ++ ++ Window w = c->win; ++ static XWindowAttributes ra, ca; ++ ++ // more or less taken directly from blackbox's hide() function ++ XGrabServer(dpy); ++ XGetWindowAttributes(dpy, root, &ra); ++ XGetWindowAttributes(dpy, w, &ca); ++ // prevent UnmapNotify events ++ XSelectInput(dpy, root, ra.your_event_mask & ~SubstructureNotifyMask); ++ XSelectInput(dpy, w, ca.your_event_mask & ~StructureNotifyMask); ++ XUnmapWindow(dpy, w); ++ setclientstate(c, IconicState); ++ XSelectInput(dpy, root, ra.your_event_mask); ++ XSelectInput(dpy, w, ca.your_event_mask); ++ XUngrabServer(dpy); ++} ++ + void + incnmaster(const Arg *arg) + { +@@ -1067,12 +1183,14 @@ manage(Window w, XWindowAttributes *wa) + 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 (!HIDDEN(c)) ++ setclientstate(c, NormalState); + if (c->mon == selmon) + unfocus(selmon->sel, 0); + c->mon->sel = c; + arrange(c->mon); +- XMapWindow(dpy, c->win); ++ if (!HIDDEN(c)) ++ XMapWindow(dpy, c->win); + focus(NULL); + } + +@@ -1195,7 +1313,7 @@ movemouse(const Arg *arg) + Client * + nexttiled(Client *c) + { +- for (; c && (c->isfloating || !ISVISIBLE(c)); c = c->next); ++ for (; c && (c->isfloating || !ISVISIBLE(c) || HIDDEN(c)); c = c->next); + return c; + } + +@@ -1248,6 +1366,16 @@ propertynotify(XEvent *e) + void + quit(const Arg *arg) + { ++ // fix: reloading dwm keeps all the hidden clients hidden ++ Monitor *m; ++ Client *c; ++ for (m = mons; m; m = m->next) { ++ if (m) { ++ for (c = m->stack; c; c = c->next) ++ if (c && HIDDEN(c)) showwin(c); ++ } ++ } ++ + running = 0; + } + +@@ -1610,6 +1738,25 @@ seturgent(Client *c, int urg) + XFree(wmh); + } + ++void ++show(const Arg *arg) ++{ ++ if (selmon->hidsel) ++ selmon->hidsel = 0; ++ showwin(selmon->sel); ++} ++ ++void ++showwin(Client *c) ++{ ++ if (!c || !HIDDEN(c)) ++ return; ++ ++ XMapWindow(dpy, c->win); ++ setclientstate(c, NormalState); ++ arrange(c->mon); ++} ++ + void + showhide(Client *c) + { +@@ -1746,6 +1893,23 @@ toggleview(const Arg *arg) + } + } + ++void ++togglewin(const Arg *arg) ++{ ++ Client *c = (Client*)arg->v; ++ ++ if (c == selmon->sel) { ++ hidewin(c); ++ focus(NULL); ++ arrange(c->mon); ++ } else { ++ if (HIDDEN(c)) ++ showwin(c); ++ focus(c); ++ restack(selmon); ++ } ++} ++ + void + unfocus(Client *c, int setfocus) + { diff --git a/patches/dwm-fullscreen-6.2.diff b/patches/dwm-fullscreen-6.2.diff new file mode 100644 index 0000000..36e3140 --- /dev/null +++ b/patches/dwm-fullscreen-6.2.diff @@ -0,0 +1,56 @@ +From 54719285bd1a984e2efce6e8a8eab184fec11abf Mon Sep 17 00:00:00 2001 +From: Sermak +Date: Mon, 8 Jul 2019 01:06:44 +0200 +Subject: [PATCH] Simulate toggleable fullscreen mode + +--- + config.def.h | 1 + + dwm.c | 14 ++++++++++++++ + 2 files changed, 15 insertions(+) + +diff --git a/config.def.h b/config.def.h +index 1c0b587..f774cc5 100644 +--- a/config.def.h ++++ b/config.def.h +@@ -76,6 +76,7 @@ static Key keys[] = { + { MODKEY, XK_t, setlayout, {.v = &layouts[0]} }, + { MODKEY, XK_f, setlayout, {.v = &layouts[1]} }, + { MODKEY, XK_m, setlayout, {.v = &layouts[2]} }, ++ { MODKEY|ShiftMask, XK_f, fullscreen, {0} }, + { MODKEY, XK_space, setlayout, {0} }, + { MODKEY|ShiftMask, XK_space, togglefloating, {0} }, + { MODKEY, XK_0, view, {.ui = ~0 } }, +diff --git a/dwm.c b/dwm.c +index 4465af1..04b1e06 100644 +--- a/dwm.c ++++ b/dwm.c +@@ -199,6 +199,7 @@ 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 fullscreen(const Arg *arg); + static void setlayout(const Arg *arg); + static void setmfact(const Arg *arg); + static void setup(void); +@@ -1497,6 +1498,19 @@ setfullscreen(Client *c, int fullscreen) + } + } + ++Layout *last_layout; ++void ++fullscreen(const Arg *arg) ++{ ++ if (selmon->showbar) { ++ for(last_layout = (Layout *)layouts; last_layout != selmon->lt[selmon->sellt]; last_layout++); ++ setlayout(&((Arg) { .v = &layouts[2] })); ++ } else { ++ setlayout(&((Arg) { .v = last_layout })); ++ } ++ togglebar(arg); ++} ++ + void + setlayout(const Arg *arg) + { +-- +2.22.0 diff --git a/patches/dwm-hide_vacant_tags-6.2.diff b/patches/dwm-hide_vacant_tags-6.2.diff new file mode 100644 index 0000000..a981b23 --- /dev/null +++ b/patches/dwm-hide_vacant_tags-6.2.diff @@ -0,0 +1,55 @@ +diff --git a/dwm.c b/dwm.c +index 4465af1..c4aa3de 100644 +--- a/dwm.c ++++ b/dwm.c +@@ -416,7 +416,7 @@ attachstack(Client *c) + void + buttonpress(XEvent *e) + { +- unsigned int i, x, click; ++ unsigned int i, x, click, occ = 0; + Arg arg = {0}; + Client *c; + Monitor *m; +@@ -431,9 +431,14 @@ buttonpress(XEvent *e) + } + if (ev->window == selmon->barwin) { + i = x = 0; +- do ++ for (c = m->clients; c; c = c->next) ++ occ |= c->tags == 255 ? 0 : c->tags; ++ do { ++ /* do not reserve space for vacant tags */ ++ if (!(occ & 1 << i || m->tagset[m->seltags] & 1 << i)) ++ continue; + x += TEXTW(tags[i]); +- while (ev->x >= x && ++i < LENGTH(tags)); ++ } while (ev->x >= x && ++i < LENGTH(tags)); + if (i < LENGTH(tags)) { + click = ClkTagBar; + arg.ui = 1 << i; +@@ -709,19 +714,19 @@ drawbar(Monitor *m) + } + + for (c = m->clients; c; c = c->next) { +- occ |= c->tags; ++ occ |= c->tags == 255 ? 0 : c->tags; + if (c->isurgent) + urg |= c->tags; + } + x = 0; + for (i = 0; i < LENGTH(tags); i++) { ++ /* do not draw vacant tags */ ++ if (!(occ & 1 << i || m->tagset[m->seltags] & 1 << i)) ++ continue; ++ + w = TEXTW(tags[i]); + drw_setscheme(drw, scheme[m->tagset[m->seltags] & 1 << i ? SchemeSel : SchemeNorm]); + drw_text(drw, x, 0, w, bh, lrpad / 2, tags[i], urg & 1 << i); +- if (occ & 1 << i) +- drw_rect(drw, x + boxs, boxs, boxw, boxw, +- m == selmon && selmon->sel && selmon->sel->tags & 1 << i, +- urg & 1 << i); + x += w; + } + w = blw = TEXTW(m->ltsymbol); diff --git a/patches/dwm-noborder-6.2.diff b/patches/dwm-noborder-6.2.diff new file mode 100644 index 0000000..f381eb8 --- /dev/null +++ b/patches/dwm-noborder-6.2.diff @@ -0,0 +1,30 @@ +From 9102fdb9c670218373bbe83c891c8e8138d6a6f4 Mon Sep 17 00:00:00 2001 +From: redacted +Date: Tue, 23 Apr 2019 00:39:27 +0100 +Subject: [PATCH] added noborder patch + +--- + dwm.c | 7 +++++++ + 1 file changed, 7 insertions(+) + +diff --git a/dwm.c b/dwm.c +index 4465af1..685eca1 100644 +--- a/dwm.c ++++ b/dwm.c +@@ -1282,6 +1282,13 @@ resizeclient(Client *c, int x, int y, int w, int h) + c->oldw = c->w; c->w = wc.width = w; + c->oldh = c->h; c->h = wc.height = h; + wc.border_width = c->bw; ++ if (((nexttiled(c->mon->clients) == c && !nexttiled(c->next)) ++ || &monocle == c->mon->lt[c->mon->sellt]->arrange) ++ && !c->isfullscreen && !c->isfloating) { ++ c->w = wc.width += c->bw * 2; ++ c->h = wc.height += c->bw * 2; ++ wc.border_width = 0; ++ } + XConfigureWindow(dpy, c->win, CWX|CWY|CWWidth|CWHeight|CWBorderWidth, &wc); + configure(c); + XSync(dpy, False); +-- +2.21.0 + diff --git a/patches/dwm-pertag-20200914-61bb8b2.diff b/patches/dwm-pertag-20200914-61bb8b2.diff new file mode 100644 index 0000000..c8d7fbc --- /dev/null +++ b/patches/dwm-pertag-20200914-61bb8b2.diff @@ -0,0 +1,177 @@ +diff --git a/dwm.c b/dwm.c +index 664c527..ac8e4ec 100644 +--- a/dwm.c ++++ b/dwm.c +@@ -111,6 +111,7 @@ typedef struct { + void (*arrange)(Monitor *); + } Layout; + ++typedef struct Pertag Pertag; + struct Monitor { + char ltsymbol[16]; + float mfact; +@@ -130,6 +131,7 @@ struct Monitor { + Monitor *next; + Window barwin; + const Layout *lt[2]; ++ Pertag *pertag; + }; + + typedef struct { +@@ -272,6 +274,15 @@ static Window root, wmcheckwin; + /* configuration, allows nested code to access above variables */ + #include "config.h" + ++struct Pertag { ++ unsigned int curtag, prevtag; /* current and previous tag */ ++ int nmasters[LENGTH(tags) + 1]; /* number of windows in master area */ ++ float mfacts[LENGTH(tags) + 1]; /* mfacts per tag */ ++ unsigned int sellts[LENGTH(tags) + 1]; /* selected layouts */ ++ const Layout *ltidxs[LENGTH(tags) + 1][2]; /* matrix of tags and layouts indexes */ ++ int showbars[LENGTH(tags) + 1]; /* display bar for the current tag */ ++}; ++ + /* compile-time check if all tags fit into an unsigned int bit array. */ + struct NumTags { char limitexceeded[LENGTH(tags) > 31 ? -1 : 1]; }; + +@@ -632,6 +643,7 @@ Monitor * + createmon(void) + { + Monitor *m; ++ unsigned int i; + + m = ecalloc(1, sizeof(Monitor)); + m->tagset[0] = m->tagset[1] = 1; +@@ -642,6 +654,20 @@ createmon(void) + m->lt[0] = &layouts[0]; + m->lt[1] = &layouts[1 % LENGTH(layouts)]; + strncpy(m->ltsymbol, layouts[0].symbol, sizeof m->ltsymbol); ++ m->pertag = ecalloc(1, sizeof(Pertag)); ++ m->pertag->curtag = m->pertag->prevtag = 1; ++ ++ for (i = 0; i <= LENGTH(tags); i++) { ++ m->pertag->nmasters[i] = m->nmaster; ++ m->pertag->mfacts[i] = m->mfact; ++ ++ m->pertag->ltidxs[i][0] = m->lt[0]; ++ m->pertag->ltidxs[i][1] = m->lt[1]; ++ m->pertag->sellts[i] = m->sellt; ++ ++ m->pertag->showbars[i] = m->showbar; ++ } ++ + return m; + } + +@@ -967,7 +993,7 @@ grabkeys(void) + void + incnmaster(const Arg *arg) + { +- selmon->nmaster = MAX(selmon->nmaster + arg->i, 0); ++ selmon->nmaster = selmon->pertag->nmasters[selmon->pertag->curtag] = MAX(selmon->nmaster + arg->i, 0); + arrange(selmon); + } + +@@ -1502,9 +1528,9 @@ void + setlayout(const Arg *arg) + { + if (!arg || !arg->v || arg->v != selmon->lt[selmon->sellt]) +- selmon->sellt ^= 1; ++ selmon->sellt = selmon->pertag->sellts[selmon->pertag->curtag] ^= 1; + if (arg && arg->v) +- selmon->lt[selmon->sellt] = (Layout *)arg->v; ++ selmon->lt[selmon->sellt] = selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt] = (Layout *)arg->v; + strncpy(selmon->ltsymbol, selmon->lt[selmon->sellt]->symbol, sizeof selmon->ltsymbol); + if (selmon->sel) + arrange(selmon); +@@ -1523,7 +1549,7 @@ setmfact(const Arg *arg) + f = arg->f < 1.0 ? arg->f + selmon->mfact : arg->f - 1.0; + if (f < 0.05 || f > 0.95) + return; +- selmon->mfact = f; ++ selmon->mfact = selmon->pertag->mfacts[selmon->pertag->curtag] = f; + arrange(selmon); + } + +@@ -1702,7 +1728,7 @@ tile(Monitor *m) + void + togglebar(const Arg *arg) + { +- selmon->showbar = !selmon->showbar; ++ selmon->showbar = selmon->pertag->showbars[selmon->pertag->curtag] = !selmon->showbar; + updatebarpos(selmon); + XMoveResizeWindow(dpy, selmon->barwin, selmon->wx, selmon->by, selmon->ww, bh); + arrange(selmon); +@@ -1741,9 +1767,33 @@ void + toggleview(const Arg *arg) + { + unsigned int newtagset = selmon->tagset[selmon->seltags] ^ (arg->ui & TAGMASK); ++ int i; + + if (newtagset) { + selmon->tagset[selmon->seltags] = newtagset; ++ ++ if (newtagset == ~0) { ++ selmon->pertag->prevtag = selmon->pertag->curtag; ++ selmon->pertag->curtag = 0; ++ } ++ ++ /* test if the user did not select the same tag */ ++ if (!(newtagset & 1 << (selmon->pertag->curtag - 1))) { ++ selmon->pertag->prevtag = selmon->pertag->curtag; ++ for (i = 0; !(newtagset & 1 << i); i++) ; ++ selmon->pertag->curtag = i + 1; ++ } ++ ++ /* apply settings for this view */ ++ selmon->nmaster = selmon->pertag->nmasters[selmon->pertag->curtag]; ++ selmon->mfact = selmon->pertag->mfacts[selmon->pertag->curtag]; ++ selmon->sellt = selmon->pertag->sellts[selmon->pertag->curtag]; ++ selmon->lt[selmon->sellt] = selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt]; ++ selmon->lt[selmon->sellt^1] = selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt^1]; ++ ++ if (selmon->showbar != selmon->pertag->showbars[selmon->pertag->curtag]) ++ togglebar(NULL); ++ + focus(NULL); + arrange(selmon); + } +@@ -2038,11 +2088,37 @@ updatewmhints(Client *c) + void + view(const Arg *arg) + { ++ int i; ++ unsigned int tmptag; ++ + if ((arg->ui & TAGMASK) == selmon->tagset[selmon->seltags]) + return; + selmon->seltags ^= 1; /* toggle sel tagset */ +- if (arg->ui & TAGMASK) ++ if (arg->ui & TAGMASK) { + selmon->tagset[selmon->seltags] = arg->ui & TAGMASK; ++ selmon->pertag->prevtag = selmon->pertag->curtag; ++ ++ if (arg->ui == ~0) ++ selmon->pertag->curtag = 0; ++ else { ++ for (i = 0; !(arg->ui & 1 << i); i++) ; ++ selmon->pertag->curtag = i + 1; ++ } ++ } else { ++ tmptag = selmon->pertag->prevtag; ++ selmon->pertag->prevtag = selmon->pertag->curtag; ++ selmon->pertag->curtag = tmptag; ++ } ++ ++ selmon->nmaster = selmon->pertag->nmasters[selmon->pertag->curtag]; ++ selmon->mfact = selmon->pertag->mfacts[selmon->pertag->curtag]; ++ selmon->sellt = selmon->pertag->sellts[selmon->pertag->curtag]; ++ selmon->lt[selmon->sellt] = selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt]; ++ selmon->lt[selmon->sellt^1] = selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt^1]; ++ ++ if (selmon->showbar != selmon->pertag->showbars[selmon->pertag->curtag]) ++ togglebar(NULL); ++ + focus(NULL); + arrange(selmon); + } diff --git a/patches/dwm-r1522-viewontag.diff b/patches/dwm-r1522-viewontag.diff new file mode 100644 index 0000000..6f87cd5 --- /dev/null +++ b/patches/dwm-r1522-viewontag.diff @@ -0,0 +1,23 @@ +diff -r 0d86faf4b05c config.def.h +--- a/config.def.h Sun Jul 25 09:58:25 2010 +0100 ++++ b/config.def.h Sun Jul 25 16:32:38 2010 +0200 +@@ -12,6 +12,7 @@ + static const unsigned int snap = 32; /* snap pixel */ + static const Bool showbar = True; /* False means no bar */ + static const Bool topbar = True; /* False means bottom bar */ ++static const Bool viewontag = True; /* Switch view on tag switch */ + + /* tagging */ + static const char *tags[] = { "1", "2", "3", "4", "5", "6", "7", "8", "9" }; +diff -r 0d86faf4b05c dwm.c +--- a/dwm.c Sun Jul 25 09:58:25 2010 +0100 ++++ b/dwm.c Sun Jul 25 16:32:38 2010 +0200 +@@ -1613,6 +1613,8 @@ + if(selmon->sel && arg->ui & TAGMASK) { + selmon->sel->tags = arg->ui & TAGMASK; + arrange(selmon); ++ if(viewontag) ++ view(arg); + } + } + diff --git a/patches/dwm-rotatestack-20161021-ab9571b.diff b/patches/dwm-rotatestack-20161021-ab9571b.diff new file mode 100644 index 0000000..ed74c6d --- /dev/null +++ b/patches/dwm-rotatestack-20161021-ab9571b.diff @@ -0,0 +1,102 @@ +diff --git a/config.def.h b/config.def.h +index fd77a07..09737d7 100644 +--- a/config.def.h ++++ b/config.def.h +@@ -64,6 +64,8 @@ static Key keys[] = { + { MODKEY, XK_p, spawn, {.v = dmenucmd } }, + { MODKEY|ShiftMask, XK_Return, spawn, {.v = termcmd } }, + { MODKEY, XK_b, togglebar, {0} }, ++ { MODKEY|ShiftMask, XK_j, rotatestack, {.i = +1 } }, ++ { MODKEY|ShiftMask, XK_k, rotatestack, {.i = -1 } }, + { MODKEY, XK_j, focusstack, {.i = +1 } }, + { MODKEY, XK_k, focusstack, {.i = -1 } }, + { MODKEY, XK_i, incnmaster, {.i = +1 } }, +diff --git a/dwm.c b/dwm.c +index 421bf27..1ec8b10 100644 +--- a/dwm.c ++++ b/dwm.c +@@ -165,6 +165,8 @@ static void detachstack(Client *c); + static Monitor *dirtomon(int dir); + static void drawbar(Monitor *m); + static void drawbars(void); ++static void enqueue(Client *c); ++static void enqueuestack(Client *c); + static void enternotify(XEvent *e); + static void expose(XEvent *e); + static void focus(Client *c); +@@ -194,6 +196,7 @@ 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 rotatestack(const Arg *arg); + static void run(void); + static void scan(void); + static int sendevent(Client *c, Atom proto); +@@ -765,6 +768,28 @@ drawbars(void) + } + + void ++enqueue(Client *c) ++{ ++ Client *l; ++ for (l = c->mon->clients; l && l->next; l = l->next); ++ if (l) { ++ l->next = c; ++ c->next = NULL; ++ } ++} ++ ++void ++enqueuestack(Client *c) ++{ ++ Client *l; ++ for (l = c->mon->stack; l && l->snext; l = l->snext); ++ if (l) { ++ l->snext = c; ++ c->snext = NULL; ++ } ++} ++ ++void + enternotify(XEvent *e) + { + Client *c; +@@ -1390,6 +1415,38 @@ restack(Monitor *m) + } + + void ++rotatestack(const Arg *arg) ++{ ++ Client *c = NULL, *f; ++ ++ if (!selmon->sel) ++ return; ++ f = selmon->sel; ++ if (arg->i > 0) { ++ for (c = nexttiled(selmon->clients); c && nexttiled(c->next); c = nexttiled(c->next)); ++ if (c){ ++ detach(c); ++ attach(c); ++ detachstack(c); ++ attachstack(c); ++ } ++ } else { ++ if ((c = nexttiled(selmon->clients))){ ++ detach(c); ++ enqueue(c); ++ detachstack(c); ++ enqueuestack(c); ++ } ++ } ++ if (c){ ++ arrange(selmon); ++ //unfocus(f, 1); ++ focus(f); ++ restack(selmon); ++ } ++} ++ ++void + run(void) + { + XEvent ev; diff --git a/patches/dwm-scratchpads-20200414-728d397b.diff b/patches/dwm-scratchpads-20200414-728d397b.diff new file mode 100644 index 0000000..d3e90c0 --- /dev/null +++ b/patches/dwm-scratchpads-20200414-728d397b.diff @@ -0,0 +1,199 @@ +From 728d397b21982af88737277fd9d6939a7b558786 Mon Sep 17 00:00:00 2001 +From: Christian Tenllado +Date: Tue, 14 Apr 2020 23:31:15 +0200 +Subject: [PATCH] Multiple scratchpads + +This patch enables multiple scratchpads, each with one asigned window. +This enables the same scratchpad workflow that you have in i3. + +Scratchpads are implemented as special tags, whose mask does not +apply to new spawned windows. To assign a window to a scratchpad you +have to set up a rule, as you do with regular tags. + +Windows tagged with scratchpad tags can be set floating or not in the +rules array. Most users would probably want them floating (i3 style), +but having them tiled does also perfectly work and might fit better the +DWM approach. In case they are set floating, the patch moves them to the +center of the screen whenever they are shown. The patch can easily be +modified to make this last feature configurable in the rules array (see +the center patch). + +The togglescratch function, borrowed from the previous scratchpad patch +and slightly modified, can be used to spawn a registered scratchpad +process or toggle its view. This function looks for a window tagged with +the selected scratchpad tag. If it is found its view is toggled. If it is +not found the corresponding registered command is spawned. The +config.def.h shows three examples of its use to spawn a terminal in the +first scratchpad tag, a second terminal running ranger on the second +scratchpad tag and the keepassxc application to manage passwords on a +third scratchpad tag. + +If you prefer to spawn your scratchpad applications from the startup +script, you might opt for binding keys to toggleview instead, as +scratchpads are just special tags (you may even extend the TAGKEYS macro +to generalize the key bindings). +--- + config.def.h | 28 ++++++++++++++++++++++++---- + dwm.c | 43 +++++++++++++++++++++++++++++++++++++++++-- + 2 files changed, 65 insertions(+), 6 deletions(-) + +diff --git a/config.def.h b/config.def.h +index 1c0b587..06265e1 100644 +--- a/config.def.h ++++ b/config.def.h +@@ -18,17 +18,33 @@ static const char *colors[][3] = { + [SchemeSel] = { col_gray4, col_cyan, col_cyan }, + }; + ++typedef struct { ++ const char *name; ++ const void *cmd; ++} Sp; ++const char *spcmd1[] = {"st", "-n", "spterm", "-g", "120x34", NULL }; ++const char *spcmd2[] = {"st", "-n", "spfm", "-g", "144x41", "-e", "ranger", NULL }; ++const char *spcmd3[] = {"keepassxc", NULL }; ++static Sp scratchpads[] = { ++ /* name cmd */ ++ {"spterm", spcmd1}, ++ {"spranger", spcmd2}, ++ {"keepassxc", spcmd3}, ++}; ++ + /* 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 }, ++ { "Gimp", NULL, NULL, 0, 1, -1 }, ++ { "Firefox", NULL, NULL, 1 << 8, 0, -1 }, ++ { NULL, "spterm", NULL, SPTAG(0), 1, -1 }, ++ { NULL, "spfm", NULL, SPTAG(1), 1, -1 }, ++ { NULL, "keepassxc", NULL, SPTAG(2), 0, -1 }, + }; + + /* layout(s) */ +@@ -59,6 +75,7 @@ static char dmenumon[2] = "0"; /* component of dmenucmd, manipulated in spawn() + static const char *dmenucmd[] = { "dmenu_run", "-m", dmenumon, "-fn", dmenufont, "-nb", col_gray1, "-nf", col_gray3, "-sb", col_cyan, "-sf", col_gray4, NULL }; + static const char *termcmd[] = { "st", NULL }; + ++ + static Key keys[] = { + /* modifier key function argument */ + { MODKEY, XK_p, spawn, {.v = dmenucmd } }, +@@ -84,6 +101,9 @@ static Key keys[] = { + { MODKEY, XK_period, focusmon, {.i = +1 } }, + { MODKEY|ShiftMask, XK_comma, tagmon, {.i = -1 } }, + { MODKEY|ShiftMask, XK_period, tagmon, {.i = +1 } }, ++ { MODKEY, XK_y, togglescratch, {.ui = 0 } }, ++ { MODKEY, XK_u, togglescratch, {.ui = 1 } }, ++ { MODKEY, XK_x, togglescratch, {.ui = 2 } }, + TAGKEYS( XK_1, 0) + TAGKEYS( XK_2, 1) + TAGKEYS( XK_3, 2) +@@ -106,7 +126,7 @@ static Button buttons[] = { + { ClkStatusText, 0, Button2, spawn, {.v = termcmd } }, + { ClkClientWin, MODKEY, Button1, movemouse, {0} }, + { ClkClientWin, MODKEY, Button2, togglefloating, {0} }, +- { ClkClientWin, MODKEY, Button3, resizemouse, {0} }, ++ { ClkClientWin, MODKEY, Button1, resizemouse, {0} }, + { ClkTagBar, 0, Button1, view, {0} }, + { ClkTagBar, 0, Button3, toggleview, {0} }, + { ClkTagBar, MODKEY, Button1, tag, {0} }, +diff --git a/dwm.c b/dwm.c +index 4465af1..646aa1a 100644 +--- a/dwm.c ++++ b/dwm.c +@@ -54,7 +54,10 @@ + #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 NUMTAGS (LENGTH(tags) + LENGTH(scratchpads)) ++#define TAGMASK ((1 << NUMTAGS) - 1) ++#define SPTAG(i) ((1 << LENGTH(tags)) << (i)) ++#define SPTAGMASK (((1 << LENGTH(scratchpads))-1) << LENGTH(tags)) + #define TEXTW(X) (drw_fontset_getwidth(drw, (X)) + lrpad) + + /* enums */ +@@ -211,6 +214,7 @@ static void tagmon(const Arg *arg); + static void tile(Monitor *); + static void togglebar(const Arg *arg); + static void togglefloating(const Arg *arg); ++static void togglescratch(const Arg *arg); + static void toggletag(const Arg *arg); + static void toggleview(const Arg *arg); + static void unfocus(Client *c, int setfocus); +@@ -299,6 +303,11 @@ applyrules(Client *c) + { + c->isfloating = r->isfloating; + c->tags |= r->tags; ++ if ((r->tags & SPTAGMASK) && r->isfloating) { ++ c->x = c->mon->wx + (c->mon->ww / 2 - WIDTH(c) / 2); ++ c->y = c->mon->wy + (c->mon->wh / 2 - HEIGHT(c) / 2); ++ } ++ + for (m = mons; m && m->num != r->monitor; m = m->next); + if (m) + c->mon = m; +@@ -308,7 +317,7 @@ applyrules(Client *c) + 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]; ++ c->tags = c->tags & TAGMASK ? c->tags & TAGMASK : (c->mon->tagset[c->mon->seltags] & ~SPTAGMASK); + } + + int +@@ -1616,6 +1625,10 @@ showhide(Client *c) + if (!c) + return; + if (ISVISIBLE(c)) { ++ if ((c->tags & SPTAGMASK) && c->isfloating) { ++ c->x = c->mon->wx + (c->mon->ww / 2 - WIDTH(c) / 2); ++ c->y = c->mon->wy + (c->mon->wh / 2 - HEIGHT(c) / 2); ++ } + /* show clients top down */ + XMoveWindow(dpy, c->win, c->x, c->y); + if ((!c->mon->lt[c->mon->sellt]->arrange || c->isfloating) && !c->isfullscreen) +@@ -1719,6 +1732,32 @@ togglefloating(const Arg *arg) + arrange(selmon); + } + ++void ++togglescratch(const Arg *arg) ++{ ++ Client *c; ++ unsigned int found = 0; ++ unsigned int scratchtag = SPTAG(arg->ui); ++ Arg sparg = {.v = scratchpads[arg->ui].cmd}; ++ ++ for (c = selmon->clients; c && !(found = c->tags & scratchtag); c = c->next); ++ if (found) { ++ unsigned int newtagset = selmon->tagset[selmon->seltags] ^ scratchtag; ++ if (newtagset) { ++ selmon->tagset[selmon->seltags] = newtagset; ++ focus(NULL); ++ arrange(selmon); ++ } ++ if (ISVISIBLE(c)) { ++ focus(c); ++ restack(selmon); ++ } ++ } else { ++ selmon->tagset[selmon->seltags] |= scratchtag; ++ spawn(&sparg); ++ } ++} ++ + void + toggletag(const Arg *arg) + { +-- +2.20.1 + diff --git a/patches/dwm-vanitygaps-20200610-f09418b.diff b/patches/dwm-vanitygaps-20200610-f09418b.diff new file mode 100644 index 0000000..c8b13b2 --- /dev/null +++ b/patches/dwm-vanitygaps-20200610-f09418b.diff @@ -0,0 +1,262 @@ +From c35fd03ec002e1f4476a75203ff9b5cbcc630177 Mon Sep 17 00:00:00 2001 +From: Michel Boaventura +Date: Wed, 10 Jun 2020 10:46:51 -0300 +Subject: [PATCH] Update Vanity Gaps to master + +--- + config.def.h | 21 +++++++ + dwm.c | 154 +++++++++++++++++++++++++++++++++++++++++++++++---- + 2 files changed, 163 insertions(+), 12 deletions(-) + +diff --git a/config.def.h b/config.def.h +index 1c0b587..0927c2d 100644 +--- a/config.def.h ++++ b/config.def.h +@@ -3,6 +3,11 @@ + /* appearance */ + static const unsigned int borderpx = 1; /* border pixel of windows */ + static const unsigned int snap = 32; /* snap pixel */ ++static const unsigned int gappih = 10; /* horiz inner gap between windows */ ++static const unsigned int gappiv = 10; /* vert inner gap between windows */ ++static const unsigned int gappoh = 10; /* horiz outer gap between windows and screen edge */ ++static const unsigned int gappov = 10; /* vert outer gap between windows and screen edge */ ++static const int smartgaps = 0; /* 1 means no outer gap when there is only one window */ + static const int showbar = 1; /* 0 means no bar */ + static const int topbar = 1; /* 0 means bottom bar */ + static const char *fonts[] = { "monospace:size=10" }; +@@ -70,6 +75,22 @@ static Key keys[] = { + { MODKEY, XK_d, incnmaster, {.i = -1 } }, + { MODKEY, XK_h, setmfact, {.f = -0.05} }, + { MODKEY, XK_l, setmfact, {.f = +0.05} }, ++ { MODKEY|Mod4Mask, XK_h, incrgaps, {.i = +1 } }, ++ { MODKEY|Mod4Mask, XK_l, incrgaps, {.i = -1 } }, ++ { MODKEY|Mod4Mask|ShiftMask, XK_h, incrogaps, {.i = +1 } }, ++ { MODKEY|Mod4Mask|ShiftMask, XK_l, incrogaps, {.i = -1 } }, ++ { MODKEY|Mod4Mask|ControlMask, XK_h, incrigaps, {.i = +1 } }, ++ { MODKEY|Mod4Mask|ControlMask, XK_l, incrigaps, {.i = -1 } }, ++ { MODKEY|Mod4Mask, XK_0, togglegaps, {0} }, ++ { MODKEY|Mod4Mask|ShiftMask, XK_0, defaultgaps, {0} }, ++ { MODKEY, XK_y, incrihgaps, {.i = +1 } }, ++ { MODKEY, XK_o, incrihgaps, {.i = -1 } }, ++ { MODKEY|ControlMask, XK_y, incrivgaps, {.i = +1 } }, ++ { MODKEY|ControlMask, XK_o, incrivgaps, {.i = -1 } }, ++ { MODKEY|Mod4Mask, XK_y, incrohgaps, {.i = +1 } }, ++ { MODKEY|Mod4Mask, XK_o, incrohgaps, {.i = -1 } }, ++ { MODKEY|ShiftMask, XK_y, incrovgaps, {.i = +1 } }, ++ { MODKEY|ShiftMask, XK_o, incrovgaps, {.i = -1 } }, + { MODKEY, XK_Return, zoom, {0} }, + { MODKEY, XK_Tab, view, {0} }, + { MODKEY|ShiftMask, XK_c, killclient, {0} }, +diff --git a/dwm.c b/dwm.c +index 9fd0286..50dbbaf 100644 +--- a/dwm.c ++++ b/dwm.c +@@ -119,6 +119,10 @@ struct Monitor { + int by; /* bar geometry */ + int mx, my, mw, mh; /* screen size */ + int wx, wy, ww, wh; /* window area */ ++ int gappih; /* horizontal gap between windows */ ++ int gappiv; /* vertical gap between windows */ ++ int gappoh; /* horizontal outer gaps */ ++ int gappov; /* vertical outer gaps */ + unsigned int seltags; + unsigned int sellt; + unsigned int tagset[2]; +@@ -200,6 +204,16 @@ 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 setgaps(int oh, int ov, int ih, int iv); ++static void incrgaps(const Arg *arg); ++static void incrigaps(const Arg *arg); ++static void incrogaps(const Arg *arg); ++static void incrohgaps(const Arg *arg); ++static void incrovgaps(const Arg *arg); ++static void incrihgaps(const Arg *arg); ++static void incrivgaps(const Arg *arg); ++static void togglegaps(const Arg *arg); ++static void defaultgaps(const Arg *arg); + static void setlayout(const Arg *arg); + static void setmfact(const Arg *arg); + static void setup(void); +@@ -241,6 +255,7 @@ 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 enablegaps = 1; /* enables gaps, used by togglegaps */ + static int lrpad; /* sum of left and right padding for text */ + static int (*xerrorxlib)(Display *, XErrorEvent *); + static unsigned int numlockmask = 0; +@@ -639,6 +654,10 @@ createmon(void) + m->nmaster = nmaster; + m->showbar = showbar; + m->topbar = topbar; ++ m->gappih = gappih; ++ m->gappiv = gappiv; ++ m->gappoh = gappoh; ++ m->gappov = gappov; + m->lt[0] = &layouts[0]; + m->lt[1] = &layouts[1 % LENGTH(layouts)]; + strncpy(m->ltsymbol, layouts[0].symbol, sizeof m->ltsymbol); +@@ -1498,6 +1517,111 @@ setfullscreen(Client *c, int fullscreen) + } + } + ++void ++setgaps(int oh, int ov, int ih, int iv) ++{ ++ if (oh < 0) oh = 0; ++ if (ov < 0) ov = 0; ++ if (ih < 0) ih = 0; ++ if (iv < 0) iv = 0; ++ ++ selmon->gappoh = oh; ++ selmon->gappov = ov; ++ selmon->gappih = ih; ++ selmon->gappiv = iv; ++ arrange(selmon); ++} ++ ++void ++togglegaps(const Arg *arg) ++{ ++ enablegaps = !enablegaps; ++ arrange(selmon); ++} ++ ++void ++defaultgaps(const Arg *arg) ++{ ++ setgaps(gappoh, gappov, gappih, gappiv); ++} ++ ++void ++incrgaps(const Arg *arg) ++{ ++ setgaps( ++ selmon->gappoh + arg->i, ++ selmon->gappov + arg->i, ++ selmon->gappih + arg->i, ++ selmon->gappiv + arg->i ++ ); ++} ++ ++void ++incrigaps(const Arg *arg) ++{ ++ setgaps( ++ selmon->gappoh, ++ selmon->gappov, ++ selmon->gappih + arg->i, ++ selmon->gappiv + arg->i ++ ); ++} ++ ++void ++incrogaps(const Arg *arg) ++{ ++ setgaps( ++ selmon->gappoh + arg->i, ++ selmon->gappov + arg->i, ++ selmon->gappih, ++ selmon->gappiv ++ ); ++} ++ ++void ++incrohgaps(const Arg *arg) ++{ ++ setgaps( ++ selmon->gappoh + arg->i, ++ selmon->gappov, ++ selmon->gappih, ++ selmon->gappiv ++ ); ++} ++ ++void ++incrovgaps(const Arg *arg) ++{ ++ setgaps( ++ selmon->gappoh, ++ selmon->gappov + arg->i, ++ selmon->gappih, ++ selmon->gappiv ++ ); ++} ++ ++void ++incrihgaps(const Arg *arg) ++{ ++ setgaps( ++ selmon->gappoh, ++ selmon->gappov, ++ selmon->gappih + arg->i, ++ selmon->gappiv ++ ); ++} ++ ++void ++incrivgaps(const Arg *arg) ++{ ++ setgaps( ++ selmon->gappoh, ++ selmon->gappov, ++ selmon->gappih, ++ selmon->gappiv + arg->i ++ ); ++} ++ + void + setlayout(const Arg *arg) + { +@@ -1674,28 +1798,34 @@ tagmon(const Arg *arg) + void + tile(Monitor *m) + { +- unsigned int i, n, h, mw, my, ty; ++ unsigned int i, n, h, r, oe = enablegaps, ie = enablegaps, mw, my, ty; + Client *c; + + for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++); + if (n == 0) + return; + ++ if (smartgaps == n) { ++ oe = 0; // outer gaps disabled ++ } ++ + if (n > m->nmaster) +- mw = m->nmaster ? m->ww * m->mfact : 0; ++ mw = m->nmaster ? (m->ww + m->gappiv*ie) * m->mfact : 0; + else +- mw = m->ww; +- for (i = my = ty = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++) ++ mw = m->ww - 2*m->gappov*oe + m->gappiv*ie; ++ for (i = 0, my = ty = m->gappoh*oe, 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); +- if (my + HEIGHT(c) < m->wh) +- my += HEIGHT(c); ++ r = MIN(n, m->nmaster) - i; ++ h = (m->wh - my - m->gappoh*oe - m->gappih*ie * (r - 1)) / r; ++ resize(c, m->wx + m->gappov*oe, m->wy + my, mw - (2*c->bw) - m->gappiv*ie, h - (2*c->bw), 0); ++ if (my + HEIGHT(c) + m->gappih*ie < m->wh) ++ my += HEIGHT(c) + m->gappih*ie; + } 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); +- if (ty + HEIGHT(c) < m->wh) +- ty += HEIGHT(c); ++ r = n - i; ++ h = (m->wh - ty - m->gappoh*oe - m->gappih*ie * (r - 1)) / r; ++ resize(c, m->wx + mw + m->gappov*oe, m->wy + ty, m->ww - mw - (2*c->bw) - 2*m->gappov*oe, h - (2*c->bw), 0); ++ if (ty + HEIGHT(c) + m->gappih*ie < m->wh) ++ ty += HEIGHT(c) + m->gappih*ie; + } + } + +-- +2.27.0 + diff --git a/transient.c b/transient.c new file mode 100644 index 0000000..040adb5 --- /dev/null +++ b/transient.c @@ -0,0 +1,42 @@ +/* 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); +} diff --git a/util.c b/util.c new file mode 100644 index 0000000..fe044fc --- /dev/null +++ b/util.c @@ -0,0 +1,35 @@ +/* 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))) + die("calloc:"); + 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); + } else { + fputc('\n', stderr); + } + + exit(1); +} diff --git a/util.h b/util.h new file mode 100644 index 0000000..f633b51 --- /dev/null +++ b/util.h @@ -0,0 +1,8 @@ +/* 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 *fmt, ...); +void *ecalloc(size_t nmemb, size_t size); -- cgit v1.2.1