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MIT/X Consortium License
© 2006-2019 Anselm R Garbe <anselm@garbe.ca>
© 2006-2009 Jukka Salmi <jukka at salmi dot ch>
© 2006-2007 Sander van Dijk <a dot h dot vandijk at gmail dot com>
© 2007-2011 Peter Hartlich <sgkkr at hartlich dot com>
© 2007-2009 Szabolcs Nagy <nszabolcs at gmail dot com>
© 2007-2009 Christof Musik <christof at sendfax dot de>
© 2007-2009 Premysl Hruby <dfenze at gmail dot com>
© 2007-2008 Enno Gottox Boland <gottox at s01 dot de>
© 2008 Martin Hurton <martin dot hurton at gmail dot com>
© 2008 Neale Pickett <neale dot woozle dot org>
© 2009 Mate Nagy <mnagy at port70 dot net>
© 2010-2016 Hiltjo Posthuma <hiltjo@codemadness.org>
© 2010-2012 Connor Lane Smith <cls@lubutu.com>
© 2011 Christoph Lohmann <20h@r-36.net>
© 2015-2016 Quentin Rameau <quinq@fifth.space>
© 2015-2016 Eric Pruitt <eric.pruitt@gmail.com>
© 2016-2017 Markus Teich <markus.teich@stusta.mhn.de>
© 2020-2022 Chris Down <chris@chrisdown.name>
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.

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# 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}
# FreeBSD users, prefix all ifdef, else and endif statements with a . for this to work (e.g. .ifdef)
ifdef YAJLLIBS
all: options dwm dwm-msg
else
all: options dwm
endif
options:
@echo dwm build options:
@echo "CFLAGS = ${CFLAGS}"
@echo "LDFLAGS = ${LDFLAGS}"
@echo "CC = ${CC}"
.c.o:
${CC} -c ${CFLAGS} $<
${OBJ}: config.h config.mk
dwm: ${OBJ}
${CC} -o $@ ${OBJ} ${LDFLAGS}
ifdef YAJLLIBS
dwm-msg:
${CC} -o $@ patch/ipc/dwm-msg.c ${LDFLAGS}
endif
clean:
rm -f dwm ${OBJ} dwm-${VERSION}.tar.gz
rm -f dwm-msg
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
ifdef YAJLLIBS
cp -f dwm-msg ${DESTDIR}${PREFIX}/bin
endif
cp -f patch/dwmc ${DESTDIR}${PREFIX}/bin
chmod 755 ${DESTDIR}${PREFIX}/bin/dwm
ifdef YAJLLIBS
chmod 755 ${DESTDIR}${PREFIX}/bin/dwm-msg
endif
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

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# DWM
DWM is my favorite window manager by far due to its simplicity, portability, and low resource usage. However, it requires a decent amount of tweaking if you want to be able to use it for standard tasks. That's what I've aimed to do here, creating a user-friendly environment and memorable keybinds.
## Compiling
### Dependencies
X11, Xinerama, xcb, freetype
### Instructions
Run `./configure` to properly set up `config.mk`.
#### Linux
`make && sudo make install`
#### FreeBSD, OpenBSD
`gmake && doas gmake install`
## Patches applied
```
dwmblocks (statuscmd)
dwmblocks (SIGUSR1)
bar layout symbol -- show window layout in status bar
bar status -- show status in bar
bar tag symbols -- show tag symbols in bar
bar window title -- show window title in bar
bar alpha -- semi-transparency on bar
bar hide vacant tags -- hide tags with no windows
attach aside -- add new windows to stack instead of master
cool autostart -- execute commands on start and have processes owned by dwm
dwmc -- use dwmc program to execute dwm commands (for scriptability)
fullscreen -- applies monocle layout on active window and hides bar
moveresize -- resize dwm windows with keybinds
movestack -- allows to move windows in stack and to become master
no transparent borders -- make window borders always solid
scratchpads -- allow for scratchpad terminals
swallow -- hide terminal window when it spawns a window and freezes itself (not working on OpenBSD)
togglefullscreen -- use a keybind to make a window fullscreen or not
vanitygaps -- add gaps between all windows
```
## Software Made to Work With This
- [DWMBlocks](https://github.com/swindlesmccoop/dwmblocks)
- [DMenu](https://github.com/swindlesmccoop/dmenu)
- [ST](https://github.com/swindlesmccoop/st)
## Keybinds
All keybinds can be found by running `man dwm`, but here are the important ones:
- `Super + Enter` - Spawn terminal (st)
- `Super + Shift + Enter`, `F12` - Toggle scratchpad terminal
- `Super + h/l` - Shrink/enlarge master window
- `Super + d` - dmenu\_run (program launcher)
- `Super + q` - Kill window
- `Super + b` - Toggle status bar
- `Super + f` - Toggle fullscreen
- `Super + m` - Set window as master
- `Super + o/O` - Increase/decrease number of masters
- `Super + j/k` - Move focus down/up
- `Super + J/K` - Move window in stack down/up
- `Super + E`, `Super + Q` - Kill DWM
- `Super + Space` - Set all windows to Floating mode
- `Super + [Arrow]` - Move window in direction of arrow pressed
- `Super + Shift + [Arrow]` - Expand/shrink window in direction of arrow pressed

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/* See LICENSE file for copyright and license details. */
/* appearance */
static const unsigned int borderpx = 3; /* border pixel of windows */
static const unsigned int snap = 0; /* snap pixel */
static const int swallowfloating = 1; /* 1 means swallow floating windows by default */
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 = 30; /* vert outer gap between windows and screen edge */
static const int smartgaps_fact = 1; /* gap factor when there is only one client; 0 = no gaps, 3 = 3x outer gaps */
static const int showbar = 1; /* 0 means no bar */
static const int topbar = 1; /* 0 means bottom bar */
/* Status is to be shown on: -1 (all monitors), 0 (a specific monitor by index), 'A' (active monitor) */
static const int statusmon = 'A';
/* Indicators: see patch/bar_indicators.h for options */
static int tagindicatortype = INDICATOR_NONE;
static int tiledindicatortype = INDICATOR_NONE;
static int floatindicatortype = INDICATOR_NONE;
static const char *fonts[] = { "monospace:size=12" };
static const char dmenufont[] = "monospace:size=12";
static char c000000[] = "#000000";
static char normfgcolor[] = "#bbbbbb";
static char normbgcolor[] = "#222222";
static char normbordercolor[] = "#444444";
static char normfloatcolor[] = "#db8fd9";
static char selfgcolor[] = "#eeeeee";
static char selbgcolor[] = "#005577";
static char selbordercolor[] = "#005577";
static char selfloatcolor[] = "#005577";
static char titlenormfgcolor[] = "#bbbbbb";
static char titlenormbgcolor[] = "#222222";
static char titlenormbordercolor[] = "#444444";
static char titlenormfloatcolor[] = "#db8fd9";
static char titleselfgcolor[] = "#eeeeee";
static char titleselbgcolor[] = "#005577";
static char titleselbordercolor[] = "#005577";
static char titleselfloatcolor[] = "#005577";
static char tagsnormfgcolor[] = "#bbbbbb";
static char tagsnormbgcolor[] = "#222222";
static char tagsnormbordercolor[] = "#444444";
static char tagsnormfloatcolor[] = "#db8fd9";
static char tagsselfgcolor[] = "#eeeeee";
static char tagsselbgcolor[] = "#005577";
static char tagsselbordercolor[] = "#005577";
static char tagsselfloatcolor[] = "#005577";
static char hidnormfgcolor[] = "#005577";
static char hidselfgcolor[] = "#227799";
static char hidnormbgcolor[] = "#222222";
static char hidselbgcolor[] = "#222222";
static char urgfgcolor[] = "#bbbbbb";
static char urgbgcolor[] = "#222222";
static char urgbordercolor[] = "#ff0000";
static char urgfloatcolor[] = "#db8fd9";
static const unsigned int baralpha = 0xff;
static const unsigned int borderalpha = OPAQUE;
static const unsigned int alphas[][3] = {
/* fg bg border */
[SchemeNorm] = { OPAQUE, baralpha, borderalpha },
[SchemeSel] = { OPAQUE, baralpha, borderalpha },
[SchemeTitleNorm] = { OPAQUE, baralpha, borderalpha },
[SchemeTitleSel] = { OPAQUE, baralpha, borderalpha },
[SchemeTagsNorm] = { OPAQUE, baralpha, borderalpha },
[SchemeTagsSel] = { OPAQUE, baralpha, borderalpha },
[SchemeHidNorm] = { OPAQUE, baralpha, borderalpha },
[SchemeHidSel] = { OPAQUE, baralpha, borderalpha },
[SchemeUrg] = { OPAQUE, baralpha, borderalpha },
};
static char *colors[][ColCount] = {
/* fg bg border float */
[SchemeNorm] = { normfgcolor, normbgcolor, normbordercolor, normfloatcolor },
[SchemeSel] = { selfgcolor, selbgcolor, selbordercolor, selfloatcolor },
[SchemeTitleNorm] = { titlenormfgcolor, titlenormbgcolor, titlenormbordercolor, titlenormfloatcolor },
[SchemeTitleSel] = { titleselfgcolor, titleselbgcolor, titleselbordercolor, titleselfloatcolor },
[SchemeTagsNorm] = { tagsnormfgcolor, tagsnormbgcolor, tagsnormbordercolor, tagsnormfloatcolor },
[SchemeTagsSel] = { tagsselfgcolor, tagsselbgcolor, tagsselbordercolor, tagsselfloatcolor },
[SchemeHidNorm] = { hidnormfgcolor, hidnormbgcolor, c000000, c000000 },
[SchemeHidSel] = { hidselfgcolor, hidselbgcolor, c000000, c000000 },
[SchemeUrg] = { urgfgcolor, urgbgcolor, urgbordercolor, urgfloatcolor },
};
static const char *const autostart[] = {
//"sh", "-c", "$HOME/.xprofile", NULL,
NULL /* terminate */
};
const char *spcmd1[] = {"st", "-n", "spterm", "-g", "120x34", NULL };
static Sp scratchpads[] = {
/* name cmd */
{"spterm", spcmd1},
};
/* Tags
* In a traditional dwm the number of tags in use can be changed simply by changing the number
* of strings in the tags array. This build does things a bit different which has some added
* benefits. If you need to change the number of tags here then change the NUMTAGS macro in dwm.c.
*
* Examples:
*
* 1) static char *tagicons[][NUMTAGS*2] = {
* [DEFAULT_TAGS] = { "1", "2", "3", "4", "5", "6", "7", "8", "9", "A", "B", "C", "D", "E", "F", "G", "H", "I" },
* }
*
* 2) static char *tagicons[][1] = {
* [DEFAULT_TAGS] = { "" },
* }
*
* The first example would result in the tags on the first monitor to be 1 through 9, while the
* tags for the second monitor would be named A through I. A third monitor would start again at
* 1 through 9 while the tags on a fourth monitor would also be named A through I. Note the tags
* count of NUMTAGS*2 in the array initialiser which defines how many tag text / icon exists in
* the array. This can be changed to *3 to add separate icons for a third monitor.
*
* For the second example each tag would be represented as a bullet point. Both cases work the
* same from a technical standpoint - the icon index is derived from the tag index and the monitor
* index. If the icon index is is greater than the number of tag icons then it will wrap around
* until it an icon matches. Similarly if there are two tag icons then it would alternate between
* them. This works seamlessly with alternative tags and alttagsdecoration patches.
*/
static char *tagicons[][NUMTAGS] = {
[DEFAULT_TAGS] = { "1", "2", "3", "4", "5", "6", "7", "8", "9" },
[ALTERNATIVE_TAGS] = { "A", "B", "C", "D", "E", "F", "G", "H", "I" },
[ALT_TAGS_DECORATION] = { "<1>", "<2>", "<3>", "<4>", "<5>", "<6>", "<7>", "<8>", "<9>" },
};
/* There are two options when it comes to per-client rules:
* - a typical struct table or
* - using the RULE macro
*
* A traditional struct table looks like this:
* // class instance title wintype tags mask isfloating monitor
* { "Gimp", NULL, NULL, NULL, 1 << 4, 0, -1 },
* { "Firefox", NULL, NULL, NULL, 1 << 7, 0, -1 },
*
* The RULE macro has the default values set for each field allowing you to only
* specify the values that are relevant for your rule, e.g.
*
* RULE(.class = "Gimp", .tags = 1 << 4)
* RULE(.class = "Firefox", .tags = 1 << 7)
*
* Refer to the Rule struct definition for the list of available fields depending on
* the patches you enable.
*/
static const Rule rules[] = {
/* xprop(1):
* WM_CLASS(STRING) = instance, class
* WM_NAME(STRING) = title
* WM_WINDOW_ROLE(STRING) = role
* _NET_WM_WINDOW_TYPE(ATOM) = wintype
*/
RULE(.wintype = WTYPE "DIALOG", .isfloating = 1)
RULE(.wintype = WTYPE "UTILITY", .isfloating = 1)
RULE(.wintype = WTYPE "TOOLBAR", .isfloating = 1)
RULE(.wintype = WTYPE "SPLASH", .isfloating = 1)
//RULE(.class = "Gimp", .tags = 1 << 4)
//RULE(.class = "Firefox", .tags = 1 << 7)
RULE(.instance = "spterm", .tags = SPTAG(0), .isfloating = 1)
};
/* Bar rules allow you to configure what is shown where on the bar, as well as
* introducing your own bar modules.
*
* monitor:
* -1 show on all monitors
* 0 show on monitor 0
* 'A' show on active monitor (i.e. focused / selected) (or just -1 for active?)
* bar - bar index, 0 is default, 1 is extrabar
* alignment - how the module is aligned compared to other modules
* widthfunc, drawfunc, clickfunc - providing bar module width, draw and click functions
* name - does nothing, intended for visual clue and for logging / debugging
*/
static const BarRule barrules[] = {
/* monitor bar alignment widthfunc drawfunc clickfunc hoverfunc name */
{ -1, 0, BAR_ALIGN_LEFT, width_tags, draw_tags, click_tags, hover_tags, "tags" },
{ -1, 0, BAR_ALIGN_LEFT, width_ltsymbol, draw_ltsymbol, click_ltsymbol, NULL, "layout" },
{ statusmon, 0, BAR_ALIGN_RIGHT, width_status, draw_status, click_status, NULL, "status" },
{ -1, 0, BAR_ALIGN_NONE, width_wintitle, draw_wintitle, click_wintitle, NULL, "wintitle" },
};
/* 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 = 0; /* 1 means respect size hints in tiled resizals */
static const int lockfullscreen = 1; /* 1 will force focus on the fullscreen window */
static const Layout layouts[] = {
/* symbol arrange function */
{ " master", tile }, /* first entry is default */
{ " float", NULL }, /* no layout function means floating behavior */
};
/* key definitions */
#define MODKEY Mod4Mask
#define TAGKEYS(KEY,TAG) \
{ MODKEY, KEY, view, {.ui = 1 << TAG} }, \
{ MODKEY|ControlMask, KEY, toggleview, {.ui = 1 << TAG} }, \
{ MODKEY|ShiftMask, KEY, tag, {.ui = 1 << TAG} }, \
{ MODKEY|ControlMask|ShiftMask, KEY, toggletag, {.ui = 1 << TAG} },
/* helper for spawning shell commands in the pre dwm-5.0 fashion */
#define SHCMD(cmd) { .v = (const char*[]){ "/bin/sh", "-c", cmd, NULL } }
/* commands */
static char dmenumon[2] = "0"; /* component of dmenucmd, manipulated in spawn() */
static const char *dmenucmd[] = {
"dmenu_run",
"-m", dmenumon,
"-fn", dmenufont,
"-nb", normbgcolor,
"-nf", normfgcolor,
"-sb", selbgcolor,
"-sf", selfgcolor,
NULL
};
static const char *termcmd[] = { "st", NULL };
///////////////////////////////////////////////KEYBINDS//////////////////////////////////////////////
#include <X11/XF86keysym.h>
//different commands per OS
#ifdef __linux__
#define VOL_UP "pamixer --allow-boost -i 10; kill -44 $(pidof dwmblocks)"
#define XK_UP "pamixer --allow-boost -i 5; kill -44 $(pidof dwmblocks)"
#define VOL_DOWN "pamixer --allow-boost -d 10; kill -44 $(pidof dwmblocks)"
#define XK_DOWN "pamixer --allow-boost -d 5; kill -44 $(pidof dwmblocks)"
#define VOL_MUTE "pamixer -t; kill -44 $(pidof dwmblocks)"
#define VOL_KILL "kill -44 $(pidof dwmblocks)"
#elif __OpenBSD__
#define VOL_UP "sndioctl output.level=+0.10; pkill -SIGUSR1 dwmblocks"
#define XK_UP "sndioctl output.level=+0.05; pkill -SIGUSR1 dwmblocks"
#define VOL_DOWN "sndioctl output.level=-0.10; pkill -SIGUSR1 dwmblocks"
#define XK_DOWN "sndioctl output.level=-0.05; pkill -SIGUSR1 dwmblocks"
#define VOL_MUTE "sndioctl output.mute=!; pkill -SIGUSR1 dwmblocks"
#define VOL_KILL "pkill -SIGUSR1 dwmblocks"
#elif __FreeBSD__
#define VOL_UP "sndioctl output.level=+0.10"
#define XK_UP "sndioctl output.level=+0.05"
#define VOL_DOWN "sndioctl output.level=-0.10"
#define XK_DOWN "sndioctl output.level=-0.05"
#define VOL_MUTE "sndioctl output.level=-1"
#define VOL_KILL "pkill -SIGUSR2 dwmblocks"
#endif
static Key keys[] = {
/*modifierkey function argument */
{ MODKEY, XK_r, spawn, {.v = dmenucmd } },
{ MODKEY, XK_j, focusstack, {.i = +1 } },
{ MODKEY, XK_k, focusstack, {.i = -1 } },
{ MODKEY, XK_Down, moveresize, {.v = "0x 25y 0w 0h" } },
{ MODKEY, XK_Up, moveresize, {.v = "0x -25y 0w 0h" } },
{ MODKEY, XK_Right, moveresize, {.v = "25x 0y 0w 0h" } },
{ MODKEY, XK_Left, moveresize, {.v = "-25x 0y 0w 0h" } },
{ MODKEY|ShiftMask, XK_Down, moveresize, {.v = "0x 0y 0w 25h" } },
{ MODKEY|ShiftMask, XK_Up, moveresize, {.v = "0x 0y 0w -25h" } },
{ MODKEY|ShiftMask, XK_Right, moveresize, {.v = "0x 0y 25w 0h" } },
{ MODKEY|ShiftMask, XK_Left, moveresize, {.v = "0x 0y -25w 0h" } },
{ MODKEY, XK_Tab, view, {0} },
{ MODKEY|ShiftMask, XK_F5, xrdb, {.v = NULL } },
{ MODKEY, XK_t, setlayout, {.v = &layouts[0]} },
{ MODKEY, XK_space, setlayout, {0} },
{ MODKEY|ShiftMask, XK_space, togglefloating, {0} },
{ MODKEY, XK_grave, togglescratch, {.ui = 0 } },
{ MODKEY|ControlMask, XK_grave, setscratch, {.ui = 0 } },
{ MODKEY|ShiftMask, XK_grave, removescratch, {.ui = 0 } },
{ MODKEY, XK_w, togglefullscreen, {0} },
{ MODKEY, XK_0, view, {.ui = ~SPTAGMASK } },
{ MODKEY|ShiftMask, XK_0, tag, {.ui = ~SPTAGMASK } },
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, XK_h, setmfact, {.f = -0.05} },
{ MODKEY, XK_l, setmfact, {.f = +0.05} },
{ MODKEY|ShiftMask, XK_q,quit, {0} },
{ MODKEY|ShiftMask, XK_e,quit, {0} },
{ MODKEY, XK_b, togglebar, {0} },
{ MODKEY, XK_d, spawn, {.v = dmenucmd } },
{ MODKEY, XK_w, togglefullscreen, {0} },
{ MODKEY, XK_m, zoom, {0} },
{ MODKEY, XK_o, incnmaster, {.i = +1 } },
{ MODKEY, XK_Return, spawn, {.v = termcmd } },
{ MODKEY|ShiftMask, XK_o, incnmaster, {.i = -1 } },
{ MODKEY, XK_s, killclient, {0} },
{ MODKEY|ShiftMask, XK_j, movestack, {.i = +1 } },
{ MODKEY|ShiftMask, XK_k, movestack, {.i = -1 } },
{ MODKEY|ShiftMask, XK_Return, togglescratch, {.ui = 0 } },
{ 0, XK_F12, togglescratch, {.ui = 0 } },
//volume control
{ Mod1Mask, XK_equal, spawn, SHCMD(VOL_UP) },
{ Mod1Mask, XK_minus, spawn, SHCMD(VOL_DOWN) },
{ Mod1Mask, XK_m, spawn, SHCMD(VOL_MUTE) },
{ 0, XF86XK_AudioMute, spawn, SHCMD(VOL_MUTE) },
{ 0, XF86XK_AudioRaiseVolume, spawn, SHCMD(XK_UP) },
{ 0, XF86XK_AudioLowerVolume, spawn, SHCMD(XK_DOWN) },
{ 0, XK_Print, spawn, SHCMD("screenie")},
};
/////////////////////////////////////////////////////////////////////////////////////////////////////
/* 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, Button2, zoom, {0} },
{ ClkStatusText, 0, Button2, spawn, {.v = termcmd } },
{ ClkClientWin, MODKEY, Button1, movemouse, {0} },
{ ClkClientWin, MODKEY, Button2, togglefloating, {0} },
{ ClkClientWin, MODKEY, Button3, resizemouse, {0} },
{ ClkTagBar, 0, Button1, view, {0} },
{ ClkTagBar, 0, Button3, toggleview, {0} },
{ ClkTagBar, MODKEY, Button1, tag, {0} },
{ ClkTagBar, MODKEY, Button3, toggletag, {0} },
};
/* signal definitions */
/* signum must be greater than 0 */
/* trigger signals using `xsetroot -name "fsignal:<signame> [<type> <value>]"` */
static Signal signals[] = {
/* signum function */
{ "focusstack", focusstack },
{ "setmfact", setmfact },
{ "togglebar", togglebar },
{ "incnmaster", incnmaster },
{ "togglefloating", togglefloating },
{ "focusmon", focusmon },
{ "tagmon", tagmon },
{ "zoom", zoom },
{ "incrgaps", incrgaps },
{ "incrigaps", incrigaps },
{ "incrogaps", incrogaps },
{ "incrihgaps", incrihgaps },
{ "incrivgaps", incrivgaps },
{ "incrohgaps", incrohgaps },
{ "incrovgaps", incrovgaps },
{ "togglegaps", togglegaps },
{ "defaultgaps", defaultgaps },
{ "setgaps", setgapsex },
{ "view", view },
{ "viewall", viewallex },
{ "viewex", viewex },
{ "toggleview", toggleview },
{ "toggleviewex", toggleviewex },
{ "tag", tag },
{ "tagall", tagallex },
{ "tagex", tagex },
{ "toggletag", toggletag },
{ "toggletagex", toggletagex },
{ "togglefullscreen", togglefullscreen },
{ "fullscreen", fullscreen },
{ "togglescratch", togglescratch },
{ "killclient", killclient },
{ "xrdb", xrdb },
{ "quit", quit },
{ "setlayout", setlayout },
{ "setlayoutex", setlayoutex },
};

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# dwm version
VERSION = 6.3
# Customize below to fit your system
# paths
PREFIX = /usr/local
MANPREFIX = ${PREFIX}/share/man
X11INC = /usr/X11R6/include
X11LIB = /usr/X11R6/lib
# Xinerama, comment if you don't want it
XINERAMALIBS = -lXinerama
XINERAMAFLAGS = -DXINERAMA
# freetype
FREETYPELIBS = -lfontconfig -lXft
FREETYPEINC = /usr/include/freetype2
# Uncomment this for the alpha patch and the winicon patch (BAR_ALPHA_PATCH, BAR_WINICON_PATCH)
XRENDER = -lXrender
# Uncomment this for the mdpcontrol patch / MDPCONTROL_PATCH
#MPDCLIENT = -lmpdclient
# Uncomment for the pango patch / BAR_PANGO_PATCH
#PANGOINC = `pkg-config --cflags xft pango pangoxft`
#PANGOLIB = `pkg-config --libs xft pango pangoxft`
# Uncomment for the ipc patch / IPC_PATCH
#YAJLLIBS = -lyajl
#YAJLINC = -I/usr/include/yajl
# Uncomment this for the rounded corners patch / ROUNDED_CORNERS_PATCH
#XEXTLIB = -lXext
# Uncomment this for the swallow patch / SWALLOW_PATCH
XCBLIBS = -lX11-xcb -lxcb -lxcb-res
# This is needed for the winicon and tagpreview patches / BAR_WINICON_PATCH / BAR_TAGPREVIEW_PATCH
#IMLIB2LIBS = -lImlib2
# includes and libs
INCS = -I${X11INC} -I${FREETYPEINC} ${YAJLINC} ${PANGOINC}
LIBS = -L${X11LIB} -lX11 ${XINERAMALIBS} ${FREETYPELIBS} ${XRENDER} ${MPDCLIENT} ${XEXTLIB} ${XCBLIBS} ${KVMLIB} ${PANGOLIB} ${YAJLLIBS} ${IMLIB2LIBS}
# flags
CPPFLAGS = -D_DEFAULT_SOURCE -D_BSD_SOURCE -D_POSIX_C_SOURCE=200809L -DVERSION=\"${VERSION}\" ${XINERAMAFLAGS}
#CFLAGS = -g -std=c99 -pedantic -Wall -O0 ${INCS} ${CPPFLAGS}
CFLAGS = -std=c99 -pedantic -Wall -Wno-unused-function -Wno-deprecated-declarations -Os ${INCS} ${CPPFLAGS}
LDFLAGS = ${LIBS}
# compiler and linker
CC = cc

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#!/bin/sh
#OS=$(printf 'Linux\nOpenBSD\nFreeBSD\nSolaris' | fzf --layout=reverse --height 40%)
OS=$(uname)
case $OS in
Linux) cp -f mkconfig/config.mk.linux config.mk ;;
OpenBSD) cp -f mkconfig/config.mk.openbsd config.mk ;;
FreeBSD) cp -f mkconfig/config.mk.freebsd config.mk ;;
Solaris) cp -f mkconfig/config.mk.solaris config.mk ;;
esac
#sed -i 's/##/#/g' config.mk
#sed -i '14 s/^/#/' config.mk
#sed -i '15 s/^/#/' config.mk
#sed -i '25 s/^/#/' config.mk
#sed -i '27 s/^/#/' config.mk
#sed -i '29 s/^/#/' config.mk
#sed -i '65 s/^/#/' config.mk
#sed -i '66 s/^/#/' config.mk
#sed -i 's/##/#/g' config.mk
#
#if [ "$OS" = "Linux" ]; then
# true
#else if [ "$OS" = "OpenBSD" ]; then
# sed -i '27 s/.//' config.mk
# sed -i '29 s/.//' config.mk
#else if [ "$OS" = "FreeBSD" ]; then
# sed -i '14 s/.//' config.mk
# sed -i '15 s/.//' config.mk
# sed -i '25 s/.//' config.mk
#else if [ "$OS" = "Solaris" ]; then
# sed -i '65 s/.//' config.mk
# sed -i '66 s/.//' config.mk
#fi
#fi
#fi
#fi
#
#sed -i 's/##/#/g' config.mk

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/* See LICENSE file for copyright and license details. */
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <X11/Xlib.h>
#include <X11/Xft/Xft.h>
#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,
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, Bool ignored)
{
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; drw_font_getexts(usedfont, utf8str, len, &ew, NULL))
len--;
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, Bool markup)
{
if (!drw || !drw->fonts || !text)
return 0;
return drw_text(drw, 0, 0, 0, 0, 0, text, 0, markup);
}
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);
}

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/* 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, ColFloat, ColCount }; /* 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_font_getexts(Fnt *font, const char *text, unsigned int len, unsigned int *w, unsigned int *h);
void drw_fontset_free(Fnt* set);
unsigned int drw_fontset_getwidth(Drw *drw, const char *text, Bool markup);
/* Colorscheme abstraction */
void drw_clr_create(
Drw *drw,
Clr *dest,
const char *clrname
, unsigned int alpha
);
Clr *drw_scm_create(
Drw *drw,
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, Bool markup);
/* Map functions */
void drw_map(Drw *drw, Window win, int x, int y, unsigned int w, unsigned int h);

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.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.
.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 Super\-Button1
click on a tag label applies that tag to the focused window.
.TP
.B Super\-Button3
click on a tag label adds/removes that tag to/from the focused window.
.SS Keyboard commands
.TP
.B Super\-Return
Start
.BR st(1).
.TP
.B Super\-Shift\-Return
Start or toggle
.BR st(1)
as a floating (scratchpad) terminal.
.TP
.B Super\-d
Spawn
.BR dmenu(1)
for launching other programs.
.TP
.B Super\-f
Toggles fullscreen state of focused window.
.TP
.B Super\-,
Focus previous screen, if any.
.TP
.B Super\-.
Focus next screen, if any.
.TP
.B Super\-Shift\-,
Send focused window to previous screen, if any.
.TP
.B Super\-Shift\-.
Send focused window to next screen, if any.
.TP
.B Super\-b
Toggles bar on and off.
.TP
.B Super\-t
Sets tiled layout.
.TP
.B Super\-m
Zooms/cycles focused window to/from master area (tiled layouts only).
.TP
.B Super\-space
Toggles between floating and tiled layout.
.TP
.B Super\-j
Focus next window.
.TP
.B Super\-k
Focus previous window.
.TP
.B Super\-Shift\-j
Move focused stack window downward.
.TP
.B Super\-Shift\-k
Move focused stack window upward.
.TP
.B Super\-o
Increase number of windows in master area.
.TP
.B Super\-Shift\-o
Decrease number of windows in master area.
.TP
.B Super\-l
Increase master area size.
.TP
.B Super\-h
Decrease master area size.
.TP
.B Super\-m
Zooms/cycles focused window to/from master area (tiled layouts only).
.TP
.B Super\-q
Close focused window.
.TP
.B Super\-Shift\-space
Toggle focused window between tiled and floating state.
.TP
.B Super\-Tab
Toggles to the previously selected tags.
.TP
.B Super\-Shift\-[1..n]
Apply nth tag to focused window.
.TP
.B Super\-Shift\-0
Apply all tags to focused window.
.TP
.B Super\-Control\-Shift\-[1..n]
Add/remove nth tag to/from focused window.
.TP
.B Super\-[1..n]
View all windows with nth tag.
.TP
.B Super\-0
View all windows with any tag.
.TP
.B Super\-Control\-[1..n]
Add/remove all windows with nth tag to/from the view.
.TP
.B Super\-Shift\-q, Super\-Shift\-e
Quit dwm.
.SS Mouse commands
.TP
.B Super\-Button1
Move focused window while dragging. Tiled windows will be toggled to the floating state.
.TP
.B Super\-Button2
Toggles focused window between floating and tiled state.
.TP
.B Super\-Button3
Resize focused window while dragging. Tiled windows will be toggled to the floating state.
.SH CUSTOMIZATION
dwm is customized by creating a custom config.h and (re)compiling the source
code. This keeps it fast, secure and simple.
.SH SEE ALSO
.BR dmenu (1),
.BR st (1)
.SH 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.

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# dwm version
VERSION = 6.3
# Customize below to fit your system
# paths
PREFIX = /usr/local
MANPREFIX = ${PREFIX}/share/man
X11INC = /usr/X11R6/include
X11LIB = /usr/X11R6/lib
X11INC = /usr/local/include
X11LIB = /usr/local/lib
# Xinerama, comment if you don't want it
XINERAMALIBS = -lXinerama
XINERAMAFLAGS = -DXINERAMA
# freetype
FREETYPELIBS = -lfontconfig -lXft
FREETYPEINC = /usr/include/freetype2
FREETYPEINC = /usr/local/include/freetype2
# Uncomment this for the alpha patch and the winicon patch (BAR_ALPHA_PATCH, BAR_WINICON_PATCH)
XRENDER = -lXrender
# Uncomment this for the mdpcontrol patch / MDPCONTROL_PATCH
#MPDCLIENT = -lmpdclient
# Uncomment for the pango patch / BAR_PANGO_PATCH
#PANGOINC = `pkg-config --cflags xft pango pangoxft`
#PANGOLIB = `pkg-config --libs xft pango pangoxft`
# Uncomment for the ipc patch / IPC_PATCH
#YAJLLIBS = -lyajl
#YAJLINC = -I/usr/include/yajl
# Uncomment this for the rounded corners patch / ROUNDED_CORNERS_PATCH
#XEXTLIB = -lXext
# Uncomment this for the swallow patch / SWALLOW_PATCH
XCBLIBS = -lX11-xcb -lxcb -lxcb-res
# This is needed for the winicon and tagpreview patches / BAR_WINICON_PATCH / BAR_TAGPREVIEW_PATCH
#IMLIB2LIBS = -lImlib2
# includes and libs
INCS = -I${X11INC} -I${FREETYPEINC} ${YAJLINC} ${PANGOINC}
LIBS = -L${X11LIB} -lX11 ${XINERAMALIBS} ${FREETYPELIBS} ${XRENDER} ${MPDCLIENT} ${XEXTLIB} ${XCBLIBS} ${KVMLIB} ${PANGOLIB} ${YAJLLIBS} ${IMLIB2LIBS}
# flags
CPPFLAGS = -D_DEFAULT_SOURCE -D_BSD_SOURCE -D_POSIX_C_SOURCE=200809L -DVERSION=\"${VERSION}\" ${XINERAMAFLAGS}
#CFLAGS = -g -std=c99 -pedantic -Wall -O0 ${INCS} ${CPPFLAGS}
CFLAGS = -std=c99 -pedantic -Wall -Wno-unused-function -Wno-deprecated-declarations -Os ${INCS} ${CPPFLAGS}
LDFLAGS = ${LIBS}
# compiler and linker
CC = cc

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# dwm version
VERSION = 6.3
# Customize below to fit your system
# paths
PREFIX = /usr/local
MANPREFIX = ${PREFIX}/share/man
X11INC = /usr/X11R6/include
X11LIB = /usr/X11R6/lib
# Xinerama, comment if you don't want it
XINERAMALIBS = -lXinerama
XINERAMAFLAGS = -DXINERAMA
# freetype
FREETYPELIBS = -lfontconfig -lXft
FREETYPEINC = /usr/include/freetype2
# Uncomment this for the alpha patch and the winicon patch (BAR_ALPHA_PATCH, BAR_WINICON_PATCH)
XRENDER = -lXrender
# Uncomment this for the mdpcontrol patch / MDPCONTROL_PATCH
#MPDCLIENT = -lmpdclient
# Uncomment for the pango patch / BAR_PANGO_PATCH
#PANGOINC = `pkg-config --cflags xft pango pangoxft`
#PANGOLIB = `pkg-config --libs xft pango pangoxft`
# Uncomment for the ipc patch / IPC_PATCH
#YAJLLIBS = -lyajl
#YAJLINC = -I/usr/include/yajl
# Uncomment this for the rounded corners patch / ROUNDED_CORNERS_PATCH
#XEXTLIB = -lXext
# Uncomment this for the swallow patch / SWALLOW_PATCH
XCBLIBS = -lX11-xcb -lxcb -lxcb-res
# This is needed for the winicon and tagpreview patches / BAR_WINICON_PATCH / BAR_TAGPREVIEW_PATCH
#IMLIB2LIBS = -lImlib2
# includes and libs
INCS = -I${X11INC} -I${FREETYPEINC} ${YAJLINC} ${PANGOINC}
LIBS = -L${X11LIB} -lX11 ${XINERAMALIBS} ${FREETYPELIBS} ${XRENDER} ${MPDCLIENT} ${XEXTLIB} ${XCBLIBS} ${KVMLIB} ${PANGOLIB} ${YAJLLIBS} ${IMLIB2LIBS}
# flags
CPPFLAGS = -D_DEFAULT_SOURCE -D_BSD_SOURCE -D_POSIX_C_SOURCE=200809L -DVERSION=\"${VERSION}\" ${XINERAMAFLAGS}
#CFLAGS = -g -std=c99 -pedantic -Wall -O0 ${INCS} ${CPPFLAGS}
CFLAGS = -std=c99 -pedantic -Wall -Wno-unused-function -Wno-deprecated-declarations -Os ${INCS} ${CPPFLAGS}
LDFLAGS = ${LIBS}
# compiler and linker
CC = cc

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# dwm version
VERSION = 6.3
# 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
FREETYPEINC = ${X11INC}/freetype2
KVMLIB = -lkvm
# Uncomment this for the alpha patch and the winicon patch (BAR_ALPHA_PATCH, BAR_WINICON_PATCH)
XRENDER = -lXrender
# Uncomment this for the mdpcontrol patch / MDPCONTROL_PATCH
#MPDCLIENT = -lmpdclient
# Uncomment for the pango patch / BAR_PANGO_PATCH
#PANGOINC = `pkg-config --cflags xft pango pangoxft`
#PANGOLIB = `pkg-config --libs xft pango pangoxft`
# Uncomment for the ipc patch / IPC_PATCH
#YAJLLIBS = -lyajl
#YAJLINC = -I/usr/include/yajl
# Uncomment this for the rounded corners patch / ROUNDED_CORNERS_PATCH
#XEXTLIB = -lXext
# Uncomment this for the swallow patch / SWALLOW_PATCH
XCBLIBS = -lX11-xcb -lxcb -lxcb-res
# This is needed for the winicon and tagpreview patches / BAR_WINICON_PATCH / BAR_TAGPREVIEW_PATCH
#IMLIB2LIBS = -lImlib2
# includes and libs
INCS = -I${X11INC} -I${FREETYPEINC} ${YAJLINC} ${PANGOINC}
LIBS = -L${X11LIB} -lX11 ${XINERAMALIBS} ${FREETYPELIBS} ${XRENDER} ${MPDCLIENT} ${XEXTLIB} ${XCBLIBS} ${KVMLIB} ${PANGOLIB} ${YAJLLIBS} ${IMLIB2LIBS}
# flags
CPPFLAGS = -D_DEFAULT_SOURCE -D_BSD_SOURCE -D_POSIX_C_SOURCE=200809L -DVERSION=\"${VERSION}\" ${XINERAMAFLAGS}
#CFLAGS = -g -std=c99 -pedantic -Wall -O0 ${INCS} ${CPPFLAGS}
CFLAGS = -std=c99 -pedantic -Wall -Wno-unused-function -Wno-deprecated-declarations -Os ${INCS} ${CPPFLAGS}
LDFLAGS = ${LIBS}
# compiler and linker
CC = cc

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# dwm version
VERSION = 6.3
# Customize below to fit your system
# paths
PREFIX = /usr/local
MANPREFIX = ${PREFIX}/share/man
X11INC = /usr/X11R6/include
X11LIB = /usr/X11R6/lib
# Xinerama, comment if you don't want it
XINERAMALIBS = -lXinerama
XINERAMAFLAGS = -DXINERAMA
# freetype
FREETYPELIBS = -lfontconfig -lXft
FREETYPEINC = /usr/include/freetype2
# Uncomment this for the alpha patch and the winicon patch (BAR_ALPHA_PATCH, BAR_WINICON_PATCH)
XRENDER = -lXrender
# Uncomment this for the mdpcontrol patch / MDPCONTROL_PATCH
#MPDCLIENT = -lmpdclient
# Uncomment for the pango patch / BAR_PANGO_PATCH
#PANGOINC = `pkg-config --cflags xft pango pangoxft`
#PANGOLIB = `pkg-config --libs xft pango pangoxft`
# Uncomment for the ipc patch / IPC_PATCH
#YAJLLIBS = -lyajl
#YAJLINC = -I/usr/include/yajl
# Uncomment this for the rounded corners patch / ROUNDED_CORNERS_PATCH
#XEXTLIB = -lXext
# Uncomment this for the swallow patch / SWALLOW_PATCH
XCBLIBS = -lX11-xcb -lxcb -lxcb-res
# This is needed for the winicon and tagpreview patches / BAR_WINICON_PATCH / BAR_TAGPREVIEW_PATCH
#IMLIB2LIBS = -lImlib2
# includes and libs
INCS = -I${X11INC} -I${FREETYPEINC} ${YAJLINC} ${PANGOINC}
LIBS = -L${X11LIB} -lX11 ${XINERAMALIBS} ${FREETYPELIBS} ${XRENDER} ${MPDCLIENT} ${XEXTLIB} ${XCBLIBS} ${KVMLIB} ${PANGOLIB} ${YAJLLIBS} ${IMLIB2LIBS}
# flags
CPPFLAGS = -D_DEFAULT_SOURCE -D_BSD_SOURCE -D_POSIX_C_SOURCE=200809L -DVERSION=\"${VERSION}\" ${XINERAMAFLAGS}
#CFLAGS = -g -std=c99 -pedantic -Wall -O0 ${INCS} ${CPPFLAGS}
CFLAGS = -std=c99 -pedantic -Wall -Wno-unused-function -Wno-deprecated-declarations -Os ${INCS} ${CPPFLAGS}
LDFLAGS = ${LIBS}
CFLAGS = -fast ${INCS} -DVERSION=\"${VERSION}\"
LDFLAGS = ${LIBS}
# compiler and linker
CC = cc

20
dwm/patch/attachx.c Normal file
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void
attachx(Client *c)
{
Client *at;
unsigned int n;
for (at = c->mon->clients, n = 0; at; at = at->next)
if (!at->isfloating && ISVISIBLEONTAG(at, c->tags))
if (++n >= c->mon->nmaster)
break;
if (at && c->mon->nmaster) {
c->next = at->next;
at->next = c;
return;
}
attach(c); // master (default)
}

2
dwm/patch/attachx.h Normal file
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static void attachx(Client *c);

39
dwm/patch/bar.c Normal file
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void
barhover(XEvent *e, Bar *bar)
{
const BarRule *br;
Monitor *m = bar->mon;
XMotionEvent *ev = &e->xmotion;
BarArg barg = { 0, 0, 0, 0 };
int r;
for (r = 0; r < LENGTH(barrules); r++) {
br = &barrules[r];
if (br->bar != bar->idx || (br->monitor == 'A' && m != selmon) || br->hoverfunc == NULL)
continue;
if (br->monitor != 'A' && br->monitor != -1 && br->monitor != bar->mon->num)
continue;
if (bar->x[r] > ev->x || ev->x > bar->x[r] + bar->w[r])
continue;
barg.x = ev->x - bar->x[r];
barg.y = ev->y - bar->borderpx;
barg.w = bar->w[r];
barg.h = bar->bh - 2 * bar->borderpx;
br->hoverfunc(bar, &barg, ev);
break;
}
}
Bar *
wintobar(Window win)
{
Monitor *m;
Bar *bar;
for (m = mons; m; m = m->next)
for (bar = m->bar; bar; bar = bar->next)
if (bar->win == win)
return bar;
return NULL;
}

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static void barhover(XEvent *e, Bar *bar);
static Bar *wintobar(Window win);

43
dwm/patch/bar_alpha.c Normal file
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static int useargb = 0;
static Visual *visual;
static int depth;
static Colormap cmap;
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);
}
}

4
dwm/patch/bar_alpha.h Normal file
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#define OPAQUE 0xffU
static void xinitvisual();

104
dwm/patch/bar_indicators.c Normal file
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/* Indicator properties, you can override these in your config.h if you want. */
#ifndef TAGSINDICATOR
#define TAGSINDICATOR 1 // 0 = off, 1 = on if >1 client/view tag, 2 = always on
#endif
#ifndef TAGSPX
#define TAGSPX 5 // # pixels for tag grid boxes
#endif
#ifndef TAGSROWS
#define TAGSROWS 3 // # rows in tag grid (9 tags, e.g. 3x3)
#endif
void
drawindicator(Monitor *m, Client *c, unsigned int occ, int x, int y, int w, int h, unsigned int tag, int filled, int invert, int type)
{
int i, boxw, boxs, indn = 0;
if (!(occ & 1 << tag) || type == INDICATOR_NONE)
return;
boxs = drw->fonts->h / 9;
boxw = drw->fonts->h / 6 + 2;
if (filled == -1)
filled = m == selmon && m->sel && m->sel->tags & 1 << tag;
switch (type) {
default:
case INDICATOR_TOP_LEFT_SQUARE:
drw_rect(drw, x + boxs, y + boxs, boxw, boxw, filled, invert);
break;
case INDICATOR_TOP_LEFT_LARGER_SQUARE:
drw_rect(drw, x + boxs + 2, y + boxs+1, boxw+1, boxw+1, filled, invert);
break;
case INDICATOR_TOP_BAR:
drw_rect(drw, x + boxw, y, w - ( 2 * boxw + 1), boxw/2, filled, invert);
break;
case INDICATOR_TOP_BAR_SLIM:
drw_rect(drw, x + boxw, y, w - ( 2 * boxw + 1), 1, 0, invert);
break;
case INDICATOR_BOTTOM_BAR:
drw_rect(drw, x + boxw, y + h - boxw/2, w - ( 2 * boxw + 1), boxw/2, filled, invert);
break;
case INDICATOR_BOTTOM_BAR_SLIM:
drw_rect(drw, x + boxw, y + h - 1, w - ( 2 * boxw + 1), 1, 0, invert);
break;
case INDICATOR_BOX:
drw_rect(drw, x + boxw, y, w - 2 * boxw, h, 0, invert);
break;
case INDICATOR_BOX_WIDER:
drw_rect(drw, x + boxw/2, y, w - boxw, h, 0, invert);
break;
case INDICATOR_BOX_FULL:
drw_rect(drw, x, y, w - 2, h, 0, invert);
break;
case INDICATOR_CLIENT_DOTS:
for (c = m->clients; c; c = c->next) {
if (c->tags & (1 << tag)) {
drw_rect(drw, x, 1 + (indn * 2), m->sel == c ? 6 : 1, 1, 1, invert);
indn++;
}
if (h <= 1 + (indn * 2)) {
indn = 0;
x += 2;
}
}
break;
case INDICATOR_RIGHT_TAGS:
if (!c)
break;
for (i = 0; i < NUMTAGS; i++) {
drw_rect(drw,
( x + w - 2 - ((NUMTAGS / TAGSROWS) * TAGSPX)
- (i % (NUMTAGS/TAGSROWS)) + ((i % (NUMTAGS / TAGSROWS)) * TAGSPX)
),
( y + 2 + ((i / (NUMTAGS/TAGSROWS)) * TAGSPX)
- ((i / (NUMTAGS/TAGSROWS)))
),
TAGSPX, TAGSPX, (c->tags >> i) & 1, 0
);
}
break;
case INDICATOR_PLUS_AND_LARGER_SQUARE:
boxs += 2;
boxw += 2;
/* falls through */
case INDICATOR_PLUS_AND_SQUARE:
drw_rect(drw, x + boxs, y + boxs, boxw % 2 ? boxw : boxw + 1, boxw % 2 ? boxw : boxw + 1, filled, invert);
/* falls through */
case INDICATOR_PLUS:
if (!(boxw % 2))
boxw += 1;
drw_rect(drw, x + boxs + boxw / 2, y + boxs, 1, boxw, filled, invert); // |
drw_rect(drw, x + boxs, y + boxs + boxw / 2, boxw + 1, 1, filled, invert); //
break;
}
}
void
drawstateindicator(Monitor *m, Client *c, unsigned int occ, int x, int y, int w, int h, unsigned int tag, int filled, int invert)
{
if (c->isfloating)
drawindicator(m, c, occ, x, y, w, h, tag, filled, invert, floatindicatortype);
else
drawindicator(m, c, occ, x, y, w, h, tag, filled, invert, tiledindicatortype);
}

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enum {
INDICATOR_NONE,
INDICATOR_TOP_LEFT_SQUARE,
INDICATOR_TOP_LEFT_LARGER_SQUARE,
INDICATOR_TOP_BAR,
INDICATOR_TOP_BAR_SLIM,
INDICATOR_BOTTOM_BAR,
INDICATOR_BOTTOM_BAR_SLIM,
INDICATOR_BOX,
INDICATOR_BOX_WIDER,
INDICATOR_BOX_FULL,
INDICATOR_CLIENT_DOTS,
INDICATOR_RIGHT_TAGS,
INDICATOR_PLUS,
INDICATOR_PLUS_AND_SQUARE,
INDICATOR_PLUS_AND_LARGER_SQUARE,
};
static void drawindicator(Monitor *m, Client *c, unsigned int occ, int x, int y, int w, int h, unsigned int tag, int filled, int invert, int type);
static void drawstateindicator(Monitor *m, Client *c, unsigned int occ, int x, int y, int w, int h, unsigned int tag, int filled, int invert);

18
dwm/patch/bar_ltsymbol.c Normal file
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int
width_ltsymbol(Bar *bar, BarArg *a)
{
return TEXTW(bar->mon->ltsymbol);
}
int
draw_ltsymbol(Bar *bar, BarArg *a)
{
return drw_text(drw, a->x, a->y, a->w, a->h, lrpad / 2, bar->mon->ltsymbol, 0, False);
}
int
click_ltsymbol(Bar *bar, Arg *arg, BarArg *a)
{
return ClkLtSymbol;
}

4
dwm/patch/bar_ltsymbol.h Normal file
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static int width_ltsymbol(Bar *bar, BarArg *a);
static int draw_ltsymbol(Bar *bar, BarArg *a);
static int click_ltsymbol(Bar *bar, Arg *arg, BarArg *a);

20
dwm/patch/bar_status.c Normal file
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int
width_status(Bar *bar, BarArg *a)
{
return TEXTWM(stext);
}
int
draw_status(Bar *bar, BarArg *a)
{
return drw_text(drw, a->x, a->y, a->w, a->h, lrpad / 2, stext, 0, True);
}
int
click_status(Bar *bar, Arg *arg, BarArg *a)
{
return ClkStatusText;
}

4
dwm/patch/bar_status.h Normal file
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static int width_status(Bar *bar, BarArg *a);
static int draw_status(Bar *bar, BarArg *a);
static int click_status(Bar *bar, Arg *arg, BarArg *a);

9
dwm/patch/bar_tagicons.c Normal file
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char *
tagicon(Monitor *m, int tag)
{
int tagindex = tag + NUMTAGS * m->num;
if (tagindex >= LENGTH(tagicons[DEFAULT_TAGS]))
tagindex = tagindex % LENGTH(tagicons[DEFAULT_TAGS]);
return tagicons[DEFAULT_TAGS][tagindex];
}

8
dwm/patch/bar_tagicons.h Normal file
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enum {
DEFAULT_TAGS,
ALTERNATIVE_TAGS,
ALT_TAGS_DECORATION,
};
static char * tagicon(Monitor *m, int tag);

81
dwm/patch/bar_tags.c Normal file
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int
width_tags(Bar *bar, BarArg *a)
{
int w, i;
Client *c;
unsigned int occ = 0;
for (c = bar->mon->clients; c; c = c->next)
occ |= c->tags == 255 ? 0 : c->tags;
for (w = 0, i = 0; i < NUMTAGS; i++) {
if (!(occ & 1 << i || bar->mon->tagset[bar->mon->seltags] & 1 << i))
continue;
w += TEXTW(tagicon(bar->mon, i));
}
return w;
}
int
draw_tags(Bar *bar, BarArg *a)
{
int invert;
int w, x = a->x;
unsigned int i, occ = 0, urg = 0;
char *icon;
Client *c;
Monitor *m = bar->mon;
for (c = m->clients; c; c = c->next) {
occ |= c->tags == 255 ? 0 : c->tags;
if (c->isurgent)
urg |= c->tags;
}
for (i = 0; i < NUMTAGS; i++) {
/* do not draw vacant tags */
if (!(occ & 1 << i || m->tagset[m->seltags] & 1 << i))
continue;
icon = tagicon(bar->mon, i);
invert = 0;
w = TEXTW(icon);
drw_setscheme(drw, scheme[
m->tagset[m->seltags] & 1 << i
? SchemeTagsSel
: urg & 1 << i
? SchemeUrg
: SchemeTagsNorm
]);
drw_text(drw, x, a->y, w, a->h, lrpad / 2, icon, invert, False);
drawindicator(m, NULL, occ, x, a->y, w, a->h, i, -1, invert, tagindicatortype);
x += w;
}
return 1;
}
int
click_tags(Bar *bar, Arg *arg, BarArg *a)
{
int i = 0, x = 0;
Client *c;
unsigned int occ = 0;
for (c = bar->mon->clients; c; c = c->next)
occ |= c->tags == 255 ? 0 : c->tags;
do {
if (!(occ & 1 << i || bar->mon->tagset[bar->mon->seltags] & 1 << i))
continue;
x += TEXTW(tagicon(bar->mon, i));
} while (a->x >= x && ++i < NUMTAGS);
if (i < NUMTAGS) {
arg->ui = 1 << i;
}
return ClkTagBar;
}
int
hover_tags(Bar *bar, BarArg *a, XMotionEvent *ev)
{
return 1;
}

4
dwm/patch/bar_tags.h Normal file
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static int width_tags(Bar *bar, BarArg *a);
static int draw_tags(Bar *bar, BarArg *a);
static int click_tags(Bar *bar, Arg *arg, BarArg *a);
static int hover_tags(Bar *bar, BarArg *a, XMotionEvent *ev);

48
dwm/patch/bar_wintitle.c Normal file
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int
width_wintitle(Bar *bar, BarArg *a)
{
return a->w;
}
int
draw_wintitle(Bar *bar, BarArg *a)
{
int x = a->x + lrpad / 2, w = a->w - lrpad / 2;
Monitor *m = bar->mon;
Client *c = m->sel;
if (!c) {
drw_setscheme(drw, scheme[SchemeTitleNorm]);
drw_rect(drw, x, a->y, w, a->h, 1, 1);
return 0;
}
int tpad = lrpad / 2;
int tx = x;
int tw = w;
drw_setscheme(drw, scheme[m == selmon ? SchemeTitleSel : SchemeTitleNorm]);
if (w <= TEXTW("A") - lrpad + tpad) // reduce text padding if wintitle is too small
tpad = (w - TEXTW("A") + lrpad < 0 ? 0 : (w - TEXTW("A") + lrpad) / 2);
XSetForeground(drw->dpy, drw->gc, drw->scheme[ColBg].pixel);
XFillRectangle(drw->dpy, drw->drawable, drw->gc, x, a->y, w, a->h);
tx += tpad;
tw -= lrpad;
drw_text(drw, tx, a->y, tw, a->h, 0, c->name, 0, False);
drawstateindicator(m, c, 1, x, a->y, w, a->h, 0, 0, c->isfixed);
return 1;
}
int
click_wintitle(Bar *bar, Arg *arg, BarArg *a)
{
return ClkWinTitle;
}

4
dwm/patch/bar_wintitle.h Normal file
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static int width_wintitle(Bar *bar, BarArg *a);
static int draw_wintitle(Bar *bar, BarArg *a);
static int click_wintitle(Bar *bar, Arg *arg, BarArg *a);

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@ -0,0 +1,29 @@
/* dwm will keep pid's of processes from autostart array and kill them at quit */
static pid_t *autostart_pids;
static size_t autostart_len;
/* execute command from autostart array */
static void
autostart_exec()
{
const char *const *p;
size_t i = 0;
/* count entries */
for (p = autostart; *p; autostart_len++, p++)
while (*++p);
autostart_pids = malloc(autostart_len * sizeof(pid_t));
for (p = autostart; *p; i++, p++) {
if ((autostart_pids[i] = fork()) == 0) {
setsid();
execvp(*p, (char *const *)p);
fprintf(stderr, "dwm: execvp %s\n", *p);
perror(" failed");
_exit(EXIT_FAILURE);
}
/* skip arguments */
while (*++p);
}
}

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@ -0,0 +1,2 @@
static void autostart_exec(void);

130
dwm/patch/dwmc Executable file
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#!/usr/bin/env bash
signal() {
xsetroot -name "fsignal:$*"
}
case $# in
1)
case $1 in
focusurgent) ;&
mirrorlayout) ;&
mpdcontrol) ;&
pushdown) ;&
pushup) ;&
self_restart) ;&
setlayout) ;&
setcfact) ;&
switchcol) ;&
view) ;&
viewall) ;&
viewtoleft) ;&
viewtoright) ;&
tagtoleft) ;&
tagtoright) ;&
tagandviewtoleft) ;&
tagandviewtoright) ;&
transfer) ;&
transferall) ;&
togglealttag) ;&
togglebar) ;&
togglefloating) ;&
togglefullscreen) ;&
fullscreen) ;&
togglefakefullscreen) ;&
togglesticky) ;&
togglehorizontalmax) ;&
toggleverticalmax) ;&
togglemax) ;&
togglegaps) ;&
defaultgaps) ;&
unfloatvisible) ;&
winview) ;&
xrdb) ;&
zoom) ;&
killclient) ;&
quit)
signal $1
;;
*)
echo "Unknown command ($1) or missing one argument."
exit 1
;;
esac
;;
2)
case $1 in
cyclelayout) ;&
explace) ;&
moveplace) ;&
mpdchange) ;&
setkeymode) ;&
switchtag) ;&
togglescratch) ;&
view)
signal $1 ui $2
;;
viewex) ;&
toggleviewex) ;&
tagallmon) ;&
tagswapmon) ;&
tagex) ;&
toggletagex) ;&
setborderpx) ;&
setgaps) ;&
setlayoutex) ;&
setlayoutaxisex) ;&
swapfocus) ;&
focusstack) ;&
pushstack) ;&
inplacerotate) ;&
rotatestack) ;&
rotatelayoutaxis) ;&
incnmaster) ;&
incnstack) ;&
incrgaps) ;&
incrigaps) ;&
incrogaps) ;&
incrihgaps) ;&
incrivgaps) ;&
incrohgaps) ;&
incrovgaps) ;&
movestack) ;&
shiftview) ;&
shiftviewclients) ;&
focusmon) ;&
tagmon)
signal $1 i $2
;;
setcfact) ;&
setmfact)
signal $1 f $2
;;
*)
echo "Unknown command ($1) or too many arguments"
exit 1
;;
esac
;;
5)
case $1 in
setgaps)
# Expects "setgaps oh ov ih iv" where -1 means to keep existing values
[ $2 = -1 ] && oh=128 || oh=$2
[ $3 = -1 ] && ov=128 || ov=$3
[ $4 = -1 ] && ih=128 || ih=$4
[ $5 = -1 ] && iv=128 || iv=$5
signal $1 i $(((oh << 24) + (ov << 16) + (ih << 8) + iv))
;;
*)
echo "Unknown command ($1) or too many arguments"
exit 1
;;
esac
;;
*)
echo "Unknown command ($1) or too many arguments"
exit 1
;;
esac

85
dwm/patch/dwmc.c Normal file
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void
setlayoutex(const Arg *arg)
{
setlayout(&((Arg) { .v = &layouts[arg->i] }));
}
void
viewex(const Arg *arg)
{
view(&((Arg) { .ui = 1 << arg->ui }));
}
void
viewallex(const Arg *arg)
{
view(&((Arg){.ui = ~SPTAGMASK}));
}
void
toggleviewex(const Arg *arg)
{
toggleview(&((Arg) { .ui = 1 << arg->ui }));
}
void
tagex(const Arg *arg)
{
tag(&((Arg) { .ui = 1 << arg->ui }));
}
void
toggletagex(const Arg *arg)
{
toggletag(&((Arg) { .ui = 1 << arg->ui }));
}
void
tagallex(const Arg *arg)
{
tag(&((Arg){.ui = ~SPTAGMASK}));
}
int
fake_signal(void)
{
char fsignal[256];
char indicator[9] = "fsignal:";
char str_sig[50];
char param[16];
int i, len_str_sig, n, paramn;
size_t len_fsignal, len_indicator = strlen(indicator);
Arg arg;
// Get root name property
if (gettextprop(root, XA_WM_NAME, fsignal, sizeof(fsignal))) {
len_fsignal = strlen(fsignal);
// Check if this is indeed a fake signal
if (len_indicator > len_fsignal ? 0 : strncmp(indicator, fsignal, len_indicator) == 0) {
paramn = sscanf(fsignal+len_indicator, "%s%n%s%n", str_sig, &len_str_sig, param, &n);
if (paramn == 1) arg = (Arg) {0};
else if (paramn > 2) return 1;
else if (strncmp(param, "i", n - len_str_sig) == 0)
sscanf(fsignal + len_indicator + n, "%i", &(arg.i));
else if (strncmp(param, "ui", n - len_str_sig) == 0)
sscanf(fsignal + len_indicator + n, "%u", &(arg.ui));
else if (strncmp(param, "f", n - len_str_sig) == 0)
sscanf(fsignal + len_indicator + n, "%f", &(arg.f));
else return 1;
// Check if a signal was found, and if so handle it
for (i = 0; i < LENGTH(signals); i++)
if (strncmp(str_sig, signals[i].sig, len_str_sig) == 0 && signals[i].func)
signals[i].func(&(arg));
// A fake signal was sent
return 1;
}
}
// No fake signal was sent, so proceed with update
return 0;
}

14
dwm/patch/dwmc.h Normal file
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@ -0,0 +1,14 @@
typedef struct {
const char * sig;
void (*func)(const Arg *);
} Signal;
static void setlayoutex(const Arg *arg);
static void viewex(const Arg *arg);
static void viewallex(const Arg *arg);
static void toggleviewex(const Arg *arg);
static void tagex(const Arg *arg);
static void toggletagex(const Arg *arg);
static void tagallex(const Arg *arg);
static int fake_signal(void);

15
dwm/patch/fullscreen.c Normal file
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Layout *last_layout;
void
fullscreen(const Arg *arg)
{
int monocle_pos = 0;
if (selmon->showbar || last_layout == NULL) {
for (last_layout = (Layout *)layouts; last_layout != selmon->lt[selmon->sellt]; last_layout++);
setlayout(&((Arg) { .v = &layouts[monocle_pos] }));
} else {
setlayout(&((Arg) { .v = last_layout }));
}
togglebar(arg);
}

2
dwm/patch/fullscreen.h Normal file
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@ -0,0 +1,2 @@
static void fullscreen(const Arg *arg);

27
dwm/patch/include.c Normal file
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@ -0,0 +1,27 @@
/* Bar functionality */
#include "bar_indicators.c"
#include "bar_tagicons.c"
#include "bar.c"
#include "bar_alpha.c"
#include "bar_ltsymbol.c"
#include "bar_status.c"
#include "bar_tags.c"
#include "bar_wintitle.c"
/* Other patches */
#include "attachx.c"
#include "cool_autostart.c"
#include "dwmc.c"
#include "fullscreen.c"
#include "moveresize.c"
#include "movestack.c"
#include "scratchpad.c"
#include "swallow.c"
#include "togglefullscreen.c"
#include "vanitygaps.c"
#include "xrdb.c"
/* Layouts */
#include "layout_facts.c"
#include "layout_tile.c"

26
dwm/patch/include.h Normal file
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@ -0,0 +1,26 @@
/* Bar functionality */
#include "bar_indicators.h"
#include "bar_tagicons.h"
#include "bar.h"
#include "bar_alpha.h"
#include "bar_ltsymbol.h"
#include "bar_status.h"
#include "bar_tags.h"
#include "bar_wintitle.h"
/* Other patches */
#include "attachx.h"
#include "cool_autostart.h"
#include "dwmc.h"
#include "fullscreen.h"
#include "moveresize.h"
#include "movestack.h"
#include "scratchpad.h"
#include "swallow.h"
#include "togglefullscreen.h"
#include "vanitygaps.h"
#include "xrdb.h"
/* Layouts */
#include "layout_tile.h"

62
dwm/patch/ipc/IPCClient.h Normal file
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#ifndef IPC_CLIENT_H_
#define IPC_CLIENT_H_
#include <stdio.h>
#include <stdlib.h>
#include <sys/epoll.h>
typedef struct IPCClient IPCClient;
/**
* This structure contains the details of an IPC Client and pointers for a
* linked list
*/
struct IPCClient {
int fd;
int subscriptions;
char *buffer;
uint32_t buffer_size;
struct epoll_event event;
IPCClient *next;
IPCClient *prev;
};
typedef IPCClient *IPCClientList;
/**
* Allocate memory for new IPCClient with the specified file descriptor and
* initialize struct.
*
* @param fd File descriptor of IPC client
*
* @return Address to allocated IPCClient struct
*/
IPCClient *ipc_client_new(int fd);
/**
* Add an IPC Client to the specified list
*
* @param list Address of the list to add the client to
* @param nc Address of the IPCClient
*/
void ipc_list_add_client(IPCClientList *list, IPCClient *nc);
/**
* Remove an IPCClient from the specified list
*
* @param list Address of the list to remove the client from
* @param c Address of the IPCClient
*/
void ipc_list_remove_client(IPCClientList *list, IPCClient *c);
/**
* Get an IPCClient from the specified IPCClient list
*
* @param list List to remove the client from
* @param fd File descriptor of the IPCClient
*/
IPCClient *ipc_list_get_client(IPCClientList list, int fd);
#endif // IPC_CLIENT_H_

549
dwm/patch/ipc/dwm-msg.c Normal file
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@ -0,0 +1,549 @@
#include <ctype.h>
#include <errno.h>
#include <inttypes.h>
#include <stdarg.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/socket.h>
#include <sys/un.h>
#include <unistd.h>
#include <yajl/yajl_gen.h>
#define IPC_MAGIC "DWM-IPC"
// clang-format off
#define IPC_MAGIC_ARR { 'D', 'W', 'M', '-', 'I', 'P', 'C' }
// clang-format on
#define IPC_MAGIC_LEN 7 // Not including null char
#define IPC_EVENT_TAG_CHANGE "tag_change_event"
#define IPC_EVENT_CLIENT_FOCUS_CHANGE "client_focus_change_event"
#define IPC_EVENT_LAYOUT_CHANGE "layout_change_event"
#define IPC_EVENT_MONITOR_FOCUS_CHANGE "monitor_focus_change_event"
#define IPC_EVENT_FOCUSED_TITLE_CHANGE "focused_title_change_event"
#define IPC_EVENT_FOCUSED_STATE_CHANGE "focused_state_change_event"
#define YSTR(str) yajl_gen_string(gen, (unsigned char *)str, strlen(str))
#define YINT(num) yajl_gen_integer(gen, num)
#define YDOUBLE(num) yajl_gen_double(gen, num)
#define YBOOL(v) yajl_gen_bool(gen, v)
#define YNULL() yajl_gen_null(gen)
#define YARR(body) \
{ \
yajl_gen_array_open(gen); \
body; \
yajl_gen_array_close(gen); \
}
#define YMAP(body) \
{ \
yajl_gen_map_open(gen); \
body; \
yajl_gen_map_close(gen); \
}
typedef unsigned long Window;
const char *DEFAULT_SOCKET_PATH = "/tmp/dwm.sock";
static int sock_fd = -1;
static unsigned int ignore_reply = 0;
typedef enum IPCMessageType {
IPC_TYPE_RUN_COMMAND = 0,
IPC_TYPE_GET_MONITORS = 1,
IPC_TYPE_GET_TAGS = 2,
IPC_TYPE_GET_LAYOUTS = 3,
IPC_TYPE_GET_DWM_CLIENT = 4,
IPC_TYPE_SUBSCRIBE = 5,
IPC_TYPE_EVENT = 6
} IPCMessageType;
// Every IPC message must begin with this
typedef struct dwm_ipc_header {
uint8_t magic[IPC_MAGIC_LEN];
uint32_t size;
uint8_t type;
} __attribute((packed)) dwm_ipc_header_t;
static int
recv_message(uint8_t *msg_type, uint32_t *reply_size, uint8_t **reply)
{
uint32_t read_bytes = 0;
const int32_t to_read = sizeof(dwm_ipc_header_t);
char header[to_read];
char *walk = header;
// Try to read header
while (read_bytes < to_read) {
ssize_t n = read(sock_fd, header + read_bytes, to_read - read_bytes);
if (n == 0) {
if (read_bytes == 0) {
fprintf(stderr, "Unexpectedly reached EOF while reading header.");
fprintf(stderr,
"Read %" PRIu32 " bytes, expected %" PRIu32 " total bytes.\n",
read_bytes, to_read);
return -2;
} else {
fprintf(stderr, "Unexpectedly reached EOF while reading header.");
fprintf(stderr,
"Read %" PRIu32 " bytes, expected %" PRIu32 " total bytes.\n",
read_bytes, to_read);
return -3;
}
} else if (n == -1) {
return -1;
}
read_bytes += n;
}
// Check if magic string in header matches
if (memcmp(walk, IPC_MAGIC, IPC_MAGIC_LEN) != 0) {
fprintf(stderr, "Invalid magic string. Got '%.*s', expected '%s'\n",
IPC_MAGIC_LEN, walk, IPC_MAGIC);
return -3;
}
walk += IPC_MAGIC_LEN;
// Extract reply size
memcpy(reply_size, walk, sizeof(uint32_t));
walk += sizeof(uint32_t);
// Extract message type
memcpy(msg_type, walk, sizeof(uint8_t));
walk += sizeof(uint8_t);
(*reply) = malloc(*reply_size);
// Extract payload
read_bytes = 0;
while (read_bytes < *reply_size) {
ssize_t n = read(sock_fd, *reply + read_bytes, *reply_size - read_bytes);
if (n == 0) {
fprintf(stderr, "Unexpectedly reached EOF while reading payload.");
fprintf(stderr, "Read %" PRIu32 " bytes, expected %" PRIu32 " bytes.\n",
read_bytes, *reply_size);
free(*reply);
return -2;
} else if (n == -1) {
if (errno == EINTR || errno == EAGAIN) continue;
free(*reply);
return -1;
}
read_bytes += n;
}
return 0;
}
static int
read_socket(IPCMessageType *msg_type, uint32_t *msg_size, char **msg)
{
int ret = -1;
while (ret != 0) {
ret = recv_message((uint8_t *)msg_type, msg_size, (uint8_t **)msg);
if (ret < 0) {
// Try again (non-fatal error)
if (ret == -1 && (errno == EINTR || errno == EAGAIN)) continue;
fprintf(stderr, "Error receiving response from socket. ");
fprintf(stderr, "The connection might have been lost.\n");
exit(2);
}
}
return 0;
}
static ssize_t
write_socket(const void *buf, size_t count)
{
size_t written = 0;
while (written < count) {
const ssize_t n =
write(sock_fd, ((uint8_t *)buf) + written, count - written);
if (n == -1) {
if (errno == EAGAIN || errno == EWOULDBLOCK || errno == EINTR)
continue;
else
return n;
}
written += n;
}
return written;
}
static void
connect_to_socket()
{
struct sockaddr_un addr;
int sock = socket(AF_UNIX, SOCK_STREAM, 0);
// Initialize struct to 0
memset(&addr, 0, sizeof(struct sockaddr_un));
addr.sun_family = AF_UNIX;
strcpy(addr.sun_path, DEFAULT_SOCKET_PATH);
connect(sock, (const struct sockaddr *)&addr, sizeof(struct sockaddr_un));
sock_fd = sock;
}
static int
send_message(IPCMessageType msg_type, uint32_t msg_size, uint8_t *msg)
{
dwm_ipc_header_t header = {
.magic = IPC_MAGIC_ARR, .size = msg_size, .type = msg_type};
size_t header_size = sizeof(dwm_ipc_header_t);
size_t total_size = header_size + msg_size;
uint8_t buffer[total_size];
// Copy header to buffer
memcpy(buffer, &header, header_size);
// Copy message to buffer
memcpy(buffer + header_size, msg, header.size);
write_socket(buffer, total_size);
return 0;
}
static int
is_float(const char *s)
{
size_t len = strlen(s);
int is_dot_used = 0;
int is_minus_used = 0;
// Floats can only have one decimal point in between or digits
// Optionally, floats can also be below zero (negative)
for (int i = 0; i < len; i++) {
if (isdigit(s[i]))
continue;
else if (!is_dot_used && s[i] == '.' && i != 0 && i != len - 1) {
is_dot_used = 1;
continue;
} else if (!is_minus_used && s[i] == '-' && i == 0) {
is_minus_used = 1;
continue;
} else
return 0;
}
return 1;
}
static int
is_unsigned_int(const char *s)
{
size_t len = strlen(s);
// Unsigned int can only have digits
for (int i = 0; i < len; i++) {
if (isdigit(s[i]))
continue;
else
return 0;
}
return 1;
}
static int
is_signed_int(const char *s)
{
size_t len = strlen(s);
// Signed int can only have digits and a negative sign at the start
for (int i = 0; i < len; i++) {
if (isdigit(s[i]))
continue;
else if (i == 0 && s[i] == '-') {
continue;
} else
return 0;
}
return 1;
}
static void
flush_socket_reply()
{
IPCMessageType reply_type;
uint32_t reply_size;
char *reply;
read_socket(&reply_type, &reply_size, &reply);
free(reply);
}
static void
print_socket_reply()
{
IPCMessageType reply_type;
uint32_t reply_size;
char *reply;
read_socket(&reply_type, &reply_size, &reply);
printf("%.*s\n", reply_size, reply);
fflush(stdout);
free(reply);
}
static int
run_command(const char *name, char *args[], int argc)
{
const unsigned char *msg;
size_t msg_size;
yajl_gen gen = yajl_gen_alloc(NULL);
// Message format:
// {
// "command": "<name>",
// "args": [ ... ]
// }
// clang-format off
YMAP(
YSTR("command"); YSTR(name);
YSTR("args"); YARR(
for (int i = 0; i < argc; i++) {
if (is_signed_int(args[i])) {
long long num = atoll(args[i]);
YINT(num);
} else if (is_float(args[i])) {
float num = atof(args[i]);
YDOUBLE(num);
} else {
YSTR(args[i]);
}
}
)
)
// clang-format on
yajl_gen_get_buf(gen, &msg, &msg_size);
send_message(IPC_TYPE_RUN_COMMAND, msg_size, (uint8_t *)msg);
if (!ignore_reply)
print_socket_reply();
else
flush_socket_reply();
yajl_gen_free(gen);
return 0;
}
static int
get_monitors()
{
send_message(IPC_TYPE_GET_MONITORS, 1, (uint8_t *)"");
print_socket_reply();
return 0;
}
static int
get_tags()
{
send_message(IPC_TYPE_GET_TAGS, 1, (uint8_t *)"");
print_socket_reply();
return 0;
}
static int
get_layouts()
{
send_message(IPC_TYPE_GET_LAYOUTS, 1, (uint8_t *)"");
print_socket_reply();
return 0;
}
static int
get_dwm_client(Window win)
{
const unsigned char *msg;
size_t msg_size;
yajl_gen gen = yajl_gen_alloc(NULL);
// Message format:
// {
// "client_window_id": "<win>"
// }
// clang-format off
YMAP(
YSTR("client_window_id"); YINT(win);
)
// clang-format on
yajl_gen_get_buf(gen, &msg, &msg_size);
send_message(IPC_TYPE_GET_DWM_CLIENT, msg_size, (uint8_t *)msg);
print_socket_reply();
yajl_gen_free(gen);
return 0;
}
static int
subscribe(const char *event)
{
const unsigned char *msg;
size_t msg_size;
yajl_gen gen = yajl_gen_alloc(NULL);
// Message format:
// {
// "event": "<event>",
// "action": "subscribe"
// }
// clang-format off
YMAP(
YSTR("event"); YSTR(event);
YSTR("action"); YSTR("subscribe");
)
// clang-format on
yajl_gen_get_buf(gen, &msg, &msg_size);
send_message(IPC_TYPE_SUBSCRIBE, msg_size, (uint8_t *)msg);
if (!ignore_reply)
print_socket_reply();
else
flush_socket_reply();
yajl_gen_free(gen);
return 0;
}
static void
usage_error(const char *prog_name, const char *format, ...)
{
va_list args;
va_start(args, format);
fprintf(stderr, "Error: ");
vfprintf(stderr, format, args);
fprintf(stderr, "\nusage: %s <command> [...]\n", prog_name);
fprintf(stderr, "Try '%s help'\n", prog_name);
va_end(args);
exit(1);
}
static void
print_usage(const char *name)
{
printf("usage: %s [options] <command> [...]\n", name);
puts("");
puts("Commands:");
puts(" run_command <name> [args...] Run an IPC command");
puts("");
puts(" get_monitors Get monitor properties");
puts("");
puts(" get_tags Get list of tags");
puts("");
puts(" get_layouts Get list of layouts");
puts("");
puts(" get_dwm_client <window_id> Get dwm client proprties");
puts("");
puts(" subscribe [events...] Subscribe to specified events");
puts(" Options: " IPC_EVENT_TAG_CHANGE ",");
puts(" " IPC_EVENT_LAYOUT_CHANGE ",");
puts(" " IPC_EVENT_CLIENT_FOCUS_CHANGE ",");
puts(" " IPC_EVENT_MONITOR_FOCUS_CHANGE ",");
puts(" " IPC_EVENT_FOCUSED_TITLE_CHANGE ",");
puts(" " IPC_EVENT_FOCUSED_STATE_CHANGE);
puts("");
puts(" help Display this message");
puts("");
puts("Options:");
puts(" --ignore-reply Don't print reply messages from");
puts(" run_command and subscribe.");
puts("");
}
int
main(int argc, char *argv[])
{
const char *prog_name = argv[0];
connect_to_socket();
if (sock_fd == -1) {
fprintf(stderr, "Failed to connect to socket\n");
return 1;
}
int i = 1;
if (i < argc && strcmp(argv[i], "--ignore-reply") == 0) {
ignore_reply = 1;
i++;
}
if (i >= argc) usage_error(prog_name, "Expected an argument, got none");
if (!argc || strcmp(argv[i], "help") == 0)
print_usage(prog_name);
else if (strcmp(argv[i], "run_command") == 0) {
if (++i >= argc) usage_error(prog_name, "No command specified");
// Command name
char *command = argv[i];
// Command arguments are everything after command name
char **command_args = argv + ++i;
// Number of command arguments
int command_argc = argc - i;
run_command(command, command_args, command_argc);
} else if (strcmp(argv[i], "get_monitors") == 0) {
get_monitors();
} else if (strcmp(argv[i], "get_tags") == 0) {
get_tags();
} else if (strcmp(argv[i], "get_layouts") == 0) {
get_layouts();
} else if (strcmp(argv[i], "get_dwm_client") == 0) {
if (++i < argc) {
if (is_unsigned_int(argv[i])) {
Window win = atol(argv[i]);
get_dwm_client(win);
} else
usage_error(prog_name, "Expected unsigned integer argument");
} else
usage_error(prog_name, "Expected the window id");
} else if (strcmp(argv[i], "subscribe") == 0) {
if (++i < argc) {
for (int j = i; j < argc; j++) subscribe(argv[j]);
} else
usage_error(prog_name, "Expected event name");
// Keep listening for events forever
while (1) {
print_socket_reply();
}
} else
usage_error(prog_name, "Invalid argument '%s'", argv[i]);
return 0;
}

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#ifndef YAJL_DUMPS_H_
#define YAJL_DUMPS_H_
#include <string.h>
#include <yajl/yajl_gen.h>
#define YSTR(str) yajl_gen_string(gen, (unsigned char *)str, strlen(str))
#define YINT(num) yajl_gen_integer(gen, num)
#define YDOUBLE(num) yajl_gen_double(gen, num)
#define YBOOL(v) yajl_gen_bool(gen, v)
#define YNULL() yajl_gen_null(gen)
#define YARR(body) \
{ \
yajl_gen_array_open(gen); \
body; \
yajl_gen_array_close(gen); \
}
#define YMAP(body) \
{ \
yajl_gen_map_open(gen); \
body; \
yajl_gen_map_close(gen); \
}
int dump_tag(yajl_gen gen, const char *name, const int tag_mask);
int dump_tags(yajl_gen gen, int tags_len);
int dump_client(yajl_gen gen, Client *c);
int dump_monitor(yajl_gen gen, Monitor *mon, int is_selected);
int dump_monitors(yajl_gen gen, Monitor *mons, Monitor *selmon);
int dump_layouts(yajl_gen gen, const Layout layouts[], const int layouts_len);
int dump_tag_state(yajl_gen gen, TagState state);
int dump_tag_event(yajl_gen gen, int mon_num, TagState old_state,
TagState new_state);
int dump_client_focus_change_event(yajl_gen gen, Client *old_client,
Client *new_client, int mon_num);
int dump_layout_change_event(yajl_gen gen, const int mon_num,
const char *old_symbol, const Layout *old_layout,
const char *new_symbol, const Layout *new_layout);
int dump_monitor_focus_change_event(yajl_gen gen, const int last_mon_num,
const int new_mon_num);
int dump_focused_title_change_event(yajl_gen gen, const int mon_num,
const Window client_id,
const char *old_name, const char *new_name);
int dump_client_state(yajl_gen gen, const ClientState *state);
int dump_focused_state_change_event(yajl_gen gen, const int mon_num,
const Window client_id,
const ClientState *old_state,
const ClientState *new_state);
int dump_error_message(yajl_gen gen, const char *reason);
#endif // YAJL_DUMPS_H_

24
dwm/patch/layout_facts.c Normal file
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void
getfacts(Monitor *m, int msize, int ssize, float *mf, float *sf, int *mr, int *sr)
{
unsigned int n;
float mfacts, sfacts;
int mtotal = 0, stotal = 0;
Client *c;
for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++);
mfacts = MIN(n, m->nmaster);
sfacts = n - m->nmaster;
for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++)
if (n < m->nmaster)
mtotal += msize / mfacts;
else
stotal += ssize / sfacts;
*mf = mfacts; // total factor of master area
*sf = sfacts; // total factor of stack area
*mr = msize - mtotal; // the remainder (rest) of pixels after an even master split
*sr = ssize - stotal; // the remainder (rest) of pixels after an even stack split
}

41
dwm/patch/layout_tile.c Normal file
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static void
tile(Monitor *m)
{
unsigned int i, n;
int mx = 0, my = 0, mh = 0, mw = 0;
int sx = 0, sy = 0, sh = 0, sw = 0;
float mfacts, sfacts;
int mrest, srest;
Client *c;
int oh, ov, ih, iv;
getgaps(m, &oh, &ov, &ih, &iv, &n);
if (n == 0)
return;
sx = mx = m->wx + ov;
sy = my = m->wy + oh;
mh = m->wh - 2*oh - ih * (MIN(n, m->nmaster) - 1);
sh = m->wh - 2*oh - ih * (n - m->nmaster - 1);
sw = mw = m->ww - 2*ov;
if (m->nmaster && n > m->nmaster) {
sw = (mw - iv) * (1 - m->mfact);
mw = (mw - iv) * m->mfact;
sx = mx + mw + iv;
}
getfacts(m, mh, sh, &mfacts, &sfacts, &mrest, &srest);
for (i = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++)
if (i < m->nmaster) {
resize(c, mx, my, mw - (2*c->bw), (mh / mfacts) + (i < mrest ? 1 : 0) - (2*c->bw), 0);
my += HEIGHT(c) + ih;
} else {
resize(c, sx, sy, sw - (2*c->bw), (sh / sfacts) + ((i - m->nmaster) < srest ? 1 : 0) - (2*c->bw), 0);
sy += HEIGHT(c) + ih;
}
}

2
dwm/patch/layout_tile.h Normal file
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static void tile(Monitor *);

65
dwm/patch/moveresize.c Normal file
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void
moveresize(const Arg *arg) {
/* only floating windows can be moved */
Client *c;
c = selmon->sel;
int x, y, w, h, nx, ny, nw, nh, ox, oy, ow, oh;
char xAbs, yAbs, wAbs, hAbs;
int msx, msy, dx, dy, nmx, nmy;
unsigned int dui;
Window dummy;
if (!c || !arg)
return;
if (selmon->lt[selmon->sellt]->arrange && !c->isfloating)
return;
if (sscanf((char *)arg->v, "%d%c %d%c %d%c %d%c", &x, &xAbs, &y, &yAbs, &w, &wAbs, &h, &hAbs) != 8)
return;
/* compute new window position; prevent window from be positioned outside the current monitor */
nw = c->w + w;
if (wAbs == 'W')
nw = w < selmon->mw - 2 * c->bw ? w : selmon->mw - 2 * c->bw;
nh = c->h + h;
if (hAbs == 'H')
nh = h < selmon->mh - 2 * c->bw ? h : selmon->mh - 2 * c->bw;
nx = c->x + x;
if (xAbs == 'X') {
if (x < selmon->mx)
nx = selmon->mx;
else if (x > selmon->mx + selmon->mw)
nx = selmon->mx + selmon->mw - nw - 2 * c->bw;
else
nx = x;
}
ny = c->y + y;
if (yAbs == 'Y') {
if (y < selmon->my)
ny = selmon->my;
else if (y > selmon->my + selmon->mh)
ny = selmon->my + selmon->mh - nh - 2 * c->bw;
else
ny = y;
}
ox = c->x;
oy = c->y;
ow = c->w;
oh = c->h;
XRaiseWindow(dpy, c->win);
Bool xqp = XQueryPointer(dpy, root, &dummy, &dummy, &msx, &msy, &dx, &dy, &dui);
resize(c, nx, ny, nw, nh, True);
/* move cursor along with the window to avoid problems caused by the sloppy focus */
if (xqp && ox <= msx && (ox + ow) >= msx && oy <= msy && (oy + oh) >= msy)
{
nmx = c->x - ox + c->w - ow;
nmy = c->y - oy + c->h - oh;
XWarpPointer(dpy, None, None, 0, 0, 0, 0, nmx, nmy);
}
}

2
dwm/patch/moveresize.h Normal file
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static void moveresize(const Arg *arg);

51
dwm/patch/movestack.c Normal file
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void
movestack(const Arg *arg)
{
Client *c = NULL, *p = NULL, *pc = NULL, *i;
if (arg->i > 0) {
if (!selmon->sel)
return;
/* find the client after selmon->sel */
for (c = selmon->sel->next; c && (!ISVISIBLE(c) || c->isfloating); c = c->next);
if (!c)
for (c = selmon->clients; c && (!ISVISIBLE(c) || c->isfloating); c = c->next);
}
else {
/* find the client before selmon->sel */
for (i = selmon->clients; i != selmon->sel; i = i->next)
if(ISVISIBLE(i) && !i->isfloating)
c = i;
if (!c)
for (; i; i = i->next)
if (ISVISIBLE(i) && !i->isfloating)
c = i;
}
/* find the client before selmon->sel and c */
for (i = selmon->clients; i && (!p || !pc); i = i->next) {
if (i->next == selmon->sel)
p = i;
if (i->next == c)
pc = i;
}
/* swap c and selmon->sel selmon->clients in the selmon->clients list */
if (c && c != selmon->sel) {
Client *temp = selmon->sel->next==c?selmon->sel:selmon->sel->next;
selmon->sel->next = c->next==selmon->sel?c:c->next;
c->next = temp;
if (p && p != c)
p->next = c;
if (pc && pc != selmon->sel)
pc->next = selmon->sel;
if (selmon->sel == selmon->clients)
selmon->clients = c;
else if (c == selmon->clients)
selmon->clients = selmon->sel;
arrange(selmon);
}
}

2
dwm/patch/movestack.h Normal file
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static void movestack(const Arg *arg);

77
dwm/patch/scratchpad.c Normal file
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void
removescratch(const Arg *arg)
{
Client *c = selmon->sel;
if (!c)
return;
unsigned int scratchtag = SPTAG(arg->ui);
c->tags = c->mon->tagset[c->mon->seltags] ^ scratchtag;
arrange(c->mon);
}
void
setscratch(const Arg *arg)
{
Client *c = selmon->sel;
if (!c)
return;
unsigned int scratchtag = SPTAG(arg->ui);
c->tags = scratchtag;
arrange(c->mon);
}
void
togglescratch(const Arg *arg)
{
Client *c = NULL, *next = NULL, *found = NULL;
Monitor *mon;
unsigned int scratchtag = SPTAG(arg->ui);
unsigned int newtagset = 0;
int nh = 0, nw = 0;
Arg sparg = {.v = scratchpads[arg->ui].cmd};
for (mon = mons; mon; mon = mon->next) {
for (c = mon->clients; c; c = next) {
next = c->next;
if (!(c->tags & scratchtag))
continue;
found = c;
if (HIDDEN(c)) {
XMapWindow(dpy, c->win);
setclientstate(c, NormalState);
newtagset = 0;
} else
newtagset = selmon->tagset[selmon->seltags] ^ scratchtag;
if (c->mon != selmon) {
if (c->mon->tagset[c->mon->seltags] & SPTAGMASK)
c->mon->tagset[c->mon->seltags] ^= scratchtag;
if (c->w > selmon->ww)
nw = selmon->ww - c->bw * 2;
if (c->h > selmon->wh)
nh = selmon->wh - c->bw * 2;
if (nw > 0 || nh > 0)
resizeclient(c, c->x, c->y, nw ? nw : c->w, nh ? nh : c->h);
sendmon(c, selmon);
}
}
}
if (found) {
if (newtagset) {
selmon->tagset[selmon->seltags] = newtagset;
focus(NULL);
arrange(selmon);
}
if (ISVISIBLE(found)) {
focus(found);
restack(selmon);
}
} else {
selmon->tagset[selmon->seltags] |= scratchtag;
spawn(&sparg);
}
}

9
dwm/patch/scratchpad.h Normal file
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typedef struct {
const char *name;
const void *cmd;
} Sp;
static void removescratch(const Arg *arg);
static void setscratch(const Arg *arg);
static void togglescratch(const Arg *arg);

212
dwm/patch/swallow.c Normal file
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#include <X11/Xlib-xcb.h>
#include <xcb/res.h>
#ifdef __OpenBSD__
#include <sys/sysctl.h>
#include <kvm.h>
#endif /* __OpenBSD__ */
static int scanner;
static xcb_connection_t *xcon;
int
swallow(Client *p, Client *c)
{
Client *s;
XWindowChanges wc;
if (c->noswallow > 0 || c->isterminal)
return 0;
if (c->noswallow < 0 && !swallowfloating && c->isfloating)
return 0;
XMapWindow(dpy, c->win);
detach(c);
detachstack(c);
setclientstate(c, WithdrawnState);
XUnmapWindow(dpy, p->win);
p->swallowing = c;
c->mon = p->mon;
Window w = p->win;
p->win = c->win;
c->win = w;
XChangeProperty(dpy, c->win, netatom[NetClientList], XA_WINDOW, 32, PropModeReplace,
(unsigned char *) &(p->win), 1);
updatetitle(p);
s = scanner ? c : p;
wc.border_width = p->bw;
XConfigureWindow(dpy, p->win, CWBorderWidth, &wc);
XMoveResizeWindow(dpy, p->win, s->x, s->y, s->w, s->h);
XSetWindowBorder(dpy, p->win, scheme[SchemeNorm][ColBorder].pixel);
arrange(p->mon);
configure(p);
updateclientlist();
return 1;
}
void
unswallow(Client *c)
{
XWindowChanges wc;
c->win = c->swallowing->win;
free(c->swallowing);
c->swallowing = NULL;
XDeleteProperty(dpy, c->win, netatom[NetClientList]);
/* unfullscreen the client */
setfullscreen(c, 0);
updatetitle(c);
arrange(c->mon);
XMapWindow(dpy, c->win);
wc.border_width = c->bw;
XConfigureWindow(dpy, c->win, CWBorderWidth, &wc);
XMoveResizeWindow(dpy, c->win, c->x, c->y, c->w, c->h);
XSetWindowBorder(dpy, c->win, scheme[SchemeNorm][ColBorder].pixel);
setclientstate(c, NormalState);
focus(NULL);
arrange(c->mon);
}
pid_t
winpid(Window w)
{
pid_t result = 0;
#ifdef __linux__
xcb_res_client_id_spec_t spec = {0};
spec.client = w;
spec.mask = XCB_RES_CLIENT_ID_MASK_LOCAL_CLIENT_PID;
xcb_generic_error_t *e = NULL;
xcb_res_query_client_ids_cookie_t c = xcb_res_query_client_ids(xcon, 1, &spec);
xcb_res_query_client_ids_reply_t *r = xcb_res_query_client_ids_reply(xcon, c, &e);
if (!r)
return (pid_t)0;
xcb_res_client_id_value_iterator_t i = xcb_res_query_client_ids_ids_iterator(r);
for (; i.rem; xcb_res_client_id_value_next(&i)) {
spec = i.data->spec;
if (spec.mask & XCB_RES_CLIENT_ID_MASK_LOCAL_CLIENT_PID) {
uint32_t *t = xcb_res_client_id_value_value(i.data);
result = *t;
break;
}
}
free(r);
if (result == (pid_t)-1)
result = 0;
#endif /* __linux__ */
#ifdef __OpenBSD__
Atom type;
int format;
unsigned long len, bytes;
unsigned char *prop;
pid_t ret;
if (XGetWindowProperty(dpy, w, XInternAtom(dpy, "_NET_WM_PID", 1), 0, 1, False, AnyPropertyType, &type, &format, &len, &bytes, &prop) != Success || !prop)
return 0;
ret = *(pid_t*)prop;
XFree(prop);
result = ret;
#endif /* __OpenBSD__ */
return result;
}
pid_t
getparentprocess(pid_t p)
{
unsigned int v = 0;
#ifdef __linux__
FILE *f;
char buf[256];
snprintf(buf, sizeof(buf) - 1, "/proc/%u/stat", (unsigned)p);
if (!(f = fopen(buf, "r")))
return (pid_t)0;
if (fscanf(f, "%*u %*s %*c %u", (unsigned *)&v) != 1)
v = (pid_t)0;
fclose(f);
#endif /* __linux__ */
#ifdef __OpenBSD__
int n;
kvm_t *kd;
struct kinfo_proc *kp;
kd = kvm_openfiles(NULL, NULL, NULL, KVM_NO_FILES, NULL);
if (!kd)
return 0;
kp = kvm_getprocs(kd, KERN_PROC_PID, p, sizeof(*kp), &n);
v = kp->p_ppid;
#endif /* __OpenBSD__ */
return (pid_t)v;
}
int
isdescprocess(pid_t p, pid_t c)
{
while (p != c && c != 0)
c = getparentprocess(c);
return (int)c;
}
Client *
termforwin(const Client *w)
{
Client *c;
Monitor *m;
if (!w->pid || w->isterminal)
return NULL;
c = selmon->sel;
if (c && c->isterminal && !c->swallowing && c->pid && isdescprocess(c->pid, w->pid))
return c;
for (m = mons; m; m = m->next) {
for (c = m->clients; c; c = c->next) {
if (c->isterminal && !c->swallowing && c->pid && isdescprocess(c->pid, w->pid))
return c;
}
}
return NULL;
}
Client *
swallowingclient(Window w)
{
Client *c;
Monitor *m;
for (m = mons; m; m = m->next) {
for (c = m->clients; c; c = c->next) {
if (c->swallowing && c->swallowing->win == w)
return c;
}
}
return NULL;
}

8
dwm/patch/swallow.h Normal file
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static pid_t getparentprocess(pid_t p);
static int isdescprocess(pid_t p, pid_t c);
static int swallow(Client *p, Client *c);
static Client *swallowingclient(Window w);
static Client *termforwin(const Client *c);
static void unswallow(Client *c);
static pid_t winpid(Window w);

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void
togglefullscreen(const Arg *arg)
{
Client *c = selmon->sel;
if (!c)
return;
setfullscreen(c, !c->isfullscreen);
}

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static void togglefullscreen(const Arg *arg);

177
dwm/patch/vanitygaps.c Normal file
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/* Settings */
static int enablegaps = 1;
static 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);
}
/* External function that takes one integer and splits it
* into four gap values:
* - outer horizontal (oh)
* - outer vertical (ov)
* - inner horizontal (ih)
* - inner vertical (iv)
*
* Each value is represented as one byte with the uppermost
* bit of each byte indicating whether or not to keep the
* current value.
*
* Example:
*
* 10000000 10000000 00001111 00001111
* | | | |
* + keep oh + keep ov + ih 15px + iv 15px
*
* This gives an int of:
* 10000000100000000000111100001111 = 2155876111
*
* Thus this command should set inner gaps to 15:
* xsetroot -name "fsignal:setgaps i 2155876111"
*/
static void
setgapsex(const Arg *arg)
{
int oh = selmon->gappoh;
int ov = selmon->gappov;
int ih = selmon->gappih;
int iv = selmon->gappiv;
if (!(arg->i & (1 << 31)))
oh = (arg->i & 0x7f000000) >> 24;
if (!(arg->i & (1 << 23)))
ov = (arg->i & 0x7f0000) >> 16;
if (!(arg->i & (1 << 15)))
ih = (arg->i & 0x7f00) >> 8;
if (!(arg->i & (1 << 7)))
iv = (arg->i & 0x7f);
/* Auto enable gaps if disabled */
if (!enablegaps)
enablegaps = 1;
setgaps(oh, ov, ih, iv);
}
static void
togglegaps(const Arg *arg)
{
enablegaps = !enablegaps;
arrange(NULL);
}
static void
defaultgaps(const Arg *arg)
{
setgaps(gappoh, gappov, gappih, gappiv);
}
static void
incrgaps(const Arg *arg)
{
setgaps(
selmon->gappoh + arg->i,
selmon->gappov + arg->i,
selmon->gappih + arg->i,
selmon->gappiv + arg->i
);
}
static void
incrigaps(const Arg *arg)
{
setgaps(
selmon->gappoh,
selmon->gappov,
selmon->gappih + arg->i,
selmon->gappiv + arg->i
);
}
static void
incrogaps(const Arg *arg)
{
setgaps(
selmon->gappoh + arg->i,
selmon->gappov + arg->i,
selmon->gappih,
selmon->gappiv
);
}
static void
incrohgaps(const Arg *arg)
{
setgaps(
selmon->gappoh + arg->i,
selmon->gappov,
selmon->gappih,
selmon->gappiv
);
}
static void
incrovgaps(const Arg *arg)
{
setgaps(
selmon->gappoh,
selmon->gappov + arg->i,
selmon->gappih,
selmon->gappiv
);
}
static void
incrihgaps(const Arg *arg)
{
setgaps(
selmon->gappoh,
selmon->gappov,
selmon->gappih + arg->i,
selmon->gappiv
);
}
static void
incrivgaps(const Arg *arg)
{
setgaps(
selmon->gappoh,
selmon->gappov,
selmon->gappih,
selmon->gappiv + arg->i
);
}
static void
getgaps(Monitor *m, int *oh, int *ov, int *ih, int *iv, unsigned int *nc)
{
unsigned int n, oe, ie;
oe = ie = enablegaps;
Client *c;
for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++);
if (n == 1) {
oe *= smartgaps_fact; // outer gaps disabled or multiplied when only one client
}
*oh = m->gappoh*oe; // outer horizontal gap
*ov = m->gappov*oe; // outer vertical gap
*ih = m->gappih*ie; // inner horizontal gap
*iv = m->gappiv*ie; // inner vertical gap
*nc = n; // number of clients
}

16
dwm/patch/vanitygaps.h Normal file
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/* Key binding functions */
static void defaultgaps(const Arg *arg);
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);
/* Internals */
static void getgaps(Monitor *m, int *oh, int *ov, int *ih, int *iv, unsigned int *nc);
static void setgaps(int oh, int ov, int ih, int iv);
static void setgapsex(const Arg *arg);

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void
loadxrdb()
{
Display *display;
char * resm;
XrmDatabase xrdb;
char *type;
XrmValue value;
display = XOpenDisplay(NULL);
if (display != NULL) {
resm = XResourceManagerString(display);
if (resm != NULL) {
xrdb = XrmGetStringDatabase(resm);
if (xrdb != NULL) {
XRDB_LOAD_COLOR("dwm.normfgcolor", normfgcolor);
XRDB_LOAD_COLOR("dwm.normbgcolor", normbgcolor);
XRDB_LOAD_COLOR("dwm.normbordercolor", normbordercolor);
XRDB_LOAD_COLOR("dwm.normfloatcolor", normfloatcolor);
XRDB_LOAD_COLOR("dwm.selfgcolor", selfgcolor);
XRDB_LOAD_COLOR("dwm.selbgcolor", selbgcolor);
XRDB_LOAD_COLOR("dwm.selbordercolor", selbordercolor);
XRDB_LOAD_COLOR("dwm.selfloatcolor", selfloatcolor);
XRDB_LOAD_COLOR("dwm.titlenormfgcolor", titlenormfgcolor);
XRDB_LOAD_COLOR("dwm.titlenormbgcolor", titlenormbgcolor);
XRDB_LOAD_COLOR("dwm.titlenormbordercolor", titlenormbordercolor);
XRDB_LOAD_COLOR("dwm.titlenormfloatcolor", titlenormfloatcolor);
XRDB_LOAD_COLOR("dwm.titleselfgcolor", titleselfgcolor);
XRDB_LOAD_COLOR("dwm.titleselbgcolor", titleselbgcolor);
XRDB_LOAD_COLOR("dwm.titleselbordercolor", titleselbordercolor);
XRDB_LOAD_COLOR("dwm.titleselfloatcolor", titleselfloatcolor);
XRDB_LOAD_COLOR("dwm.tagsnormfgcolor", tagsnormfgcolor);
XRDB_LOAD_COLOR("dwm.tagsnormbgcolor", tagsnormbgcolor);
XRDB_LOAD_COLOR("dwm.tagsnormbordercolor", tagsnormbordercolor);
XRDB_LOAD_COLOR("dwm.tagsnormfloatcolor", tagsnormfloatcolor);
XRDB_LOAD_COLOR("dwm.tagsselfgcolor", tagsselfgcolor);
XRDB_LOAD_COLOR("dwm.tagsselbgcolor", tagsselbgcolor);
XRDB_LOAD_COLOR("dwm.tagsselbordercolor", tagsselbordercolor);
XRDB_LOAD_COLOR("dwm.tagsselfloatcolor", tagsselfloatcolor);
XRDB_LOAD_COLOR("dwm.hidnormfgcolor", hidnormfgcolor);
XRDB_LOAD_COLOR("dwm.hidnormbgcolor", hidnormbgcolor);
XRDB_LOAD_COLOR("dwm.hidselfgcolor", hidselfgcolor);
XRDB_LOAD_COLOR("dwm.hidselbgcolor", hidselbgcolor);
XRDB_LOAD_COLOR("dwm.urgfgcolor", urgfgcolor);
XRDB_LOAD_COLOR("dwm.urgbgcolor", urgbgcolor);
XRDB_LOAD_COLOR("dwm.urgbordercolor", urgbordercolor);
XRDB_LOAD_COLOR("dwm.urgfloatcolor", urgfloatcolor);
XrmDestroyDatabase(xrdb);
}
}
}
XCloseDisplay(display);
}
void
xrdb(const Arg *arg)
{
loadxrdb();
int i;
for (i = 0; i < LENGTH(colors); i++)
scheme[i] = drw_scm_create(drw, colors[i],
alphas[i],
ColCount
);
focus(NULL);
arrange(NULL);
}

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#include <X11/Xresource.h>
#define XRDB_LOAD_COLOR(R,V) if (XrmGetResource(xrdb, R, NULL, &type, &value) == True) { \
if (value.addr != NULL && strnlen(value.addr, 8) == 7 && value.addr[0] == '#') { \
int i = 1; \
for (; i <= 6; i++) { \
if (value.addr[i] < 48) break; \
if (value.addr[i] > 57 && value.addr[i] < 65) break; \
if (value.addr[i] > 70 && value.addr[i] < 97) break; \
if (value.addr[i] > 102) break; \
} \
if (i == 7) { \
strncpy(V, value.addr, 7); \
V[7] = '\0'; \
} \
} \
}
static void loadxrdb(void);
static void xrdb(const Arg *arg);

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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.

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/* cc transient.c -o transient -lX11 */
#include <stdlib.h>
#include <unistd.h>
#include <X11/Xlib.h>
#include <X11/Xutil.h>
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);
}

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/* See LICENSE file for copyright and license details. */
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#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);
}

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/* See LICENSE file for copyright and license details. */
#ifndef MAX
#define MAX(A, B) ((A) > (B) ? (A) : (B))
#endif
#ifndef MIN
#define MIN(A, B) ((A) < (B) ? (A) : (B))
#endif
#define BETWEEN(X, A, B) ((A) <= (X) && (X) <= (B))
#ifdef _DEBUG
#define DEBUG(...) fprintf(stderr, __VA_ARGS__)
#else
#define DEBUG(...)
#endif
void die(const char *fmt, ...);
void *ecalloc(size_t nmemb, size_t size);

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