mirror of
https://github.com/mintycube/dwm.git
synced 2024-10-18 05:05:48 +02:00
Adding alpha patch
This commit is contained in:
bakkeby
commit
c34c536f3e
3
.gitignore
vendored
Normal file
3
.gitignore
vendored
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@ -0,0 +1,3 @@
|
|||||||
|
*.o
|
||||||
|
dwm
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||||||
|
config.h
|
||||||
37
LICENSE
Normal file
37
LICENSE
Normal file
@ -0,0 +1,37 @@
|
|||||||
|
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>
|
||||||
|
|
||||||
|
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.
|
||||||
51
Makefile
Normal file
51
Makefile
Normal file
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|
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|
# dwm - dynamic window manager
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|
# See LICENSE file for copyright and license details.
|
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|
|
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|
include config.mk
|
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|
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|
SRC = drw.c dwm.c util.c
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|
OBJ = ${SRC:.c=.o}
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|
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||||||
|
all: options dwm
|
||||||
|
|
||||||
|
options:
|
||||||
|
@echo dwm build options:
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||||||
|
@echo "CFLAGS = ${CFLAGS}"
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|
@echo "LDFLAGS = ${LDFLAGS}"
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||||||
|
@echo "CC = ${CC}"
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|
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|
.c.o:
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|
${CC} -c ${CFLAGS} $<
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|
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|
${OBJ}: config.h config.mk
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|
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|
config.h:
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|
cp config.def.h $@
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|
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|
dwm: ${OBJ}
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|
${CC} -o $@ ${OBJ} ${LDFLAGS}
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||||||
|
|
||||||
|
clean:
|
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|
rm -f dwm ${OBJ} dwm-${VERSION}.tar.gz
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|
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|
dist: clean
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|
mkdir -p dwm-${VERSION}
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|
cp -R LICENSE Makefile README config.def.h config.mk\
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|
dwm.1 drw.h util.h ${SRC} dwm.png transient.c dwm-${VERSION}
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|
tar -cf dwm-${VERSION}.tar dwm-${VERSION}
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|
gzip dwm-${VERSION}.tar
|
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|
rm -rf dwm-${VERSION}
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|
|
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|
install: all
|
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|
mkdir -p ${DESTDIR}${PREFIX}/bin
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|
cp -f dwm ${DESTDIR}${PREFIX}/bin
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|
chmod 755 ${DESTDIR}${PREFIX}/bin/dwm
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|
mkdir -p ${DESTDIR}${MANPREFIX}/man1
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||||||
|
sed "s/VERSION/${VERSION}/g" < dwm.1 > ${DESTDIR}${MANPREFIX}/man1/dwm.1
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||||||
|
chmod 644 ${DESTDIR}${MANPREFIX}/man1/dwm.1
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|
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||||||
|
uninstall:
|
||||||
|
rm -f ${DESTDIR}${PREFIX}/bin/dwm\
|
||||||
|
${DESTDIR}${MANPREFIX}/man1/dwm.1
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|
|
||||||
|
.PHONY: all options clean dist install uninstall
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||||||
48
README
Normal file
48
README
Normal file
@ -0,0 +1,48 @@
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|||||||
|
dwm - dynamic window manager
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||||||
|
============================
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||||||
|
dwm is an extremely fast, small, and dynamic window manager for X.
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|
|
||||||
|
|
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|
Requirements
|
||||||
|
------------
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||||||
|
In order to build dwm you need the Xlib header files.
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|
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|
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|
Installation
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|
------------
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|
Edit config.mk to match your local setup (dwm is installed into
|
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|
the /usr/local namespace by default).
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||||||
|
|
||||||
|
Afterwards enter the following command to build and install dwm (if
|
||||||
|
necessary as root):
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||||||
|
|
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|
make clean install
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|
|
||||||
|
|
||||||
|
Running dwm
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||||||
|
-----------
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|
Add the following line to your .xinitrc to start dwm using startx:
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|
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|
exec dwm
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|
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||||||
|
In order to connect dwm to a specific display, make sure that
|
||||||
|
the DISPLAY environment variable is set correctly, e.g.:
|
||||||
|
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|
DISPLAY=foo.bar:1 exec dwm
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|
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||||||
|
(This will start dwm on display :1 of the host foo.bar.)
|
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|
|
||||||
|
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/.*,//'`"
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|
do
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|
sleep 1
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|
done &
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|
exec dwm
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|
|
||||||
|
|
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|
Configuration
|
||||||
|
-------------
|
||||||
|
The configuration of dwm is done by creating a custom config.h
|
||||||
|
and (re)compiling the source code.
|
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124
config.def.h
Normal file
124
config.def.h
Normal file
@ -0,0 +1,124 @@
|
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|
/* See LICENSE file for copyright and license details. */
|
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|
|
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|
/* appearance */
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|
static const unsigned int borderpx = 1; /* border pixel of windows */
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|
static const unsigned int snap = 32; /* snap pixel */
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|
static const int showbar = 1; /* 0 means no bar */
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|
static const int topbar = 1; /* 0 means bottom bar */
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|
static const char *fonts[] = { "monospace:size=10" };
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|
static const char dmenufont[] = "monospace:size=10";
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|
static const char col_gray1[] = "#222222";
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|
static const char col_gray2[] = "#444444";
|
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|
static const char col_gray3[] = "#bbbbbb";
|
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|
static const char col_gray4[] = "#eeeeee";
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|
static const char col_cyan[] = "#005577";
|
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|
#if ALPHA_PATCH
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||||||
|
static const unsigned int baralpha = 0xd0;
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|
static const unsigned int borderalpha = OPAQUE;
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|
static const unsigned int alphas[][3] = {
|
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|
/* fg bg border */
|
||||||
|
[SchemeNorm] = { OPAQUE, baralpha, borderalpha },
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|
[SchemeSel] = { OPAQUE, baralpha, borderalpha },
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|
};
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|
#endif // ALPHA_PATCH
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|
static const char *colors[][3] = {
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|
/* fg bg border */
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|
[SchemeNorm] = { col_gray3, col_gray1, col_gray2 },
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|
[SchemeSel] = { col_gray4, col_cyan, col_cyan },
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|
};
|
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|
|
||||||
|
/* tagging */
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|
static const char *tags[] = { "1", "2", "3", "4", "5", "6", "7", "8", "9" };
|
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|
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||||||
|
static const Rule rules[] = {
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|
/* xprop(1):
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||||||
|
* WM_CLASS(STRING) = instance, class
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|
* WM_NAME(STRING) = title
|
||||||
|
*/
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||||||
|
/* class instance title tags mask isfloating monitor */
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||||||
|
{ "Gimp", NULL, NULL, 0, 1, -1 },
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|
{ "Firefox", NULL, NULL, 1 << 8, 0, -1 },
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|
};
|
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|
|
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|
/* layout(s) */
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|
static const float mfact = 0.55; /* factor of master area size [0.05..0.95] */
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|
static const int nmaster = 1; /* number of clients in master area */
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|
static const int resizehints = 1; /* 1 means respect size hints in tiled resizals */
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|
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|
static const Layout layouts[] = {
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|
/* symbol arrange function */
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|
{ "[]=", tile }, /* first entry is default */
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|
{ "><>", NULL }, /* no layout function means floating behavior */
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|
{ "[M]", monocle },
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|
};
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|
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||||||
|
/* key definitions */
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|
#define MODKEY Mod1Mask
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|
#define TAGKEYS(KEY,TAG) \
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|
{ MODKEY, KEY, view, {.ui = 1 << TAG} }, \
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|
{ MODKEY|ControlMask, KEY, toggleview, {.ui = 1 << TAG} }, \
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|
{ MODKEY|ShiftMask, KEY, tag, {.ui = 1 << TAG} }, \
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|
{ MODKEY|ControlMask|ShiftMask, KEY, toggletag, {.ui = 1 << TAG} },
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||||||
|
|
||||||
|
/* helper for spawning shell commands in the pre dwm-5.0 fashion */
|
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|
#define SHCMD(cmd) { .v = (const char*[]){ "/bin/sh", "-c", cmd, NULL } }
|
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|
|
||||||
|
/* commands */
|
||||||
|
static char dmenumon[2] = "0"; /* component of dmenucmd, manipulated in spawn() */
|
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|
static const char *dmenucmd[] = { "dmenu_run", "-m", dmenumon, "-fn", dmenufont, "-nb", col_gray1, "-nf", col_gray3, "-sb", col_cyan, "-sf", col_gray4, NULL };
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|
static const char *termcmd[] = { "st", NULL };
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||||||
|
|
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|
static Key keys[] = {
|
||||||
|
/* modifier key function argument */
|
||||||
|
{ MODKEY, XK_p, spawn, {.v = dmenucmd } },
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||||||
|
{ MODKEY|ShiftMask, XK_Return, spawn, {.v = termcmd } },
|
||||||
|
{ MODKEY, XK_b, togglebar, {0} },
|
||||||
|
{ MODKEY, XK_j, focusstack, {.i = +1 } },
|
||||||
|
{ MODKEY, XK_k, focusstack, {.i = -1 } },
|
||||||
|
{ MODKEY, XK_i, incnmaster, {.i = +1 } },
|
||||||
|
{ MODKEY, XK_d, incnmaster, {.i = -1 } },
|
||||||
|
{ MODKEY, XK_h, setmfact, {.f = -0.05} },
|
||||||
|
{ MODKEY, XK_l, setmfact, {.f = +0.05} },
|
||||||
|
{ MODKEY, XK_Return, zoom, {0} },
|
||||||
|
{ MODKEY, XK_Tab, view, {0} },
|
||||||
|
{ MODKEY|ShiftMask, XK_c, killclient, {0} },
|
||||||
|
{ MODKEY, XK_t, setlayout, {.v = &layouts[0]} },
|
||||||
|
{ MODKEY, XK_f, setlayout, {.v = &layouts[1]} },
|
||||||
|
{ MODKEY, XK_m, setlayout, {.v = &layouts[2]} },
|
||||||
|
{ MODKEY, XK_space, setlayout, {0} },
|
||||||
|
{ MODKEY|ShiftMask, XK_space, togglefloating, {0} },
|
||||||
|
{ MODKEY, XK_0, view, {.ui = ~0 } },
|
||||||
|
{ MODKEY|ShiftMask, XK_0, tag, {.ui = ~0 } },
|
||||||
|
{ MODKEY, XK_comma, focusmon, {.i = -1 } },
|
||||||
|
{ MODKEY, XK_period, focusmon, {.i = +1 } },
|
||||||
|
{ MODKEY|ShiftMask, XK_comma, tagmon, {.i = -1 } },
|
||||||
|
{ MODKEY|ShiftMask, XK_period, tagmon, {.i = +1 } },
|
||||||
|
TAGKEYS( XK_1, 0)
|
||||||
|
TAGKEYS( XK_2, 1)
|
||||||
|
TAGKEYS( XK_3, 2)
|
||||||
|
TAGKEYS( XK_4, 3)
|
||||||
|
TAGKEYS( XK_5, 4)
|
||||||
|
TAGKEYS( XK_6, 5)
|
||||||
|
TAGKEYS( XK_7, 6)
|
||||||
|
TAGKEYS( XK_8, 7)
|
||||||
|
TAGKEYS( XK_9, 8)
|
||||||
|
{ MODKEY|ShiftMask, XK_q, quit, {0} },
|
||||||
|
};
|
||||||
|
|
||||||
|
/* button definitions */
|
||||||
|
/* click can be 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} },
|
||||||
|
};
|
||||||
|
|
||||||
38
config.mk
Normal file
38
config.mk
Normal file
@ -0,0 +1,38 @@
|
|||||||
|
# dwm version
|
||||||
|
VERSION = 6.2
|
||||||
|
|
||||||
|
# Customize below to fit your system
|
||||||
|
|
||||||
|
# paths
|
||||||
|
PREFIX = /usr/local
|
||||||
|
MANPREFIX = ${PREFIX}/share/man
|
||||||
|
|
||||||
|
X11INC = /usr/X11R6/include
|
||||||
|
X11LIB = /usr/X11R6/lib
|
||||||
|
|
||||||
|
# Xinerama, comment if you don't want it
|
||||||
|
XINERAMALIBS = -lXinerama
|
||||||
|
XINERAMAFLAGS = -DXINERAMA
|
||||||
|
|
||||||
|
# freetype
|
||||||
|
FREETYPELIBS = -lfontconfig -lXft
|
||||||
|
FREETYPEINC = /usr/include/freetype2
|
||||||
|
# OpenBSD (uncomment)
|
||||||
|
#FREETYPEINC = ${X11INC}/freetype2
|
||||||
|
|
||||||
|
# includes and libs
|
||||||
|
INCS = -I${X11INC} -I${FREETYPEINC}
|
||||||
|
LIBS = -L${X11LIB} -lX11 ${XINERAMALIBS} ${FREETYPELIBS} -lXrender
|
||||||
|
|
||||||
|
# flags
|
||||||
|
CPPFLAGS = -D_DEFAULT_SOURCE -D_BSD_SOURCE -D_POSIX_C_SOURCE=2 -DVERSION=\"${VERSION}\" ${XINERAMAFLAGS}
|
||||||
|
#CFLAGS = -g -std=c99 -pedantic -Wall -O0 ${INCS} ${CPPFLAGS}
|
||||||
|
CFLAGS = -std=c99 -pedantic -Wall -Wno-deprecated-declarations -Os ${INCS} ${CPPFLAGS}
|
||||||
|
LDFLAGS = ${LIBS}
|
||||||
|
|
||||||
|
# Solaris
|
||||||
|
#CFLAGS = -fast ${INCS} -DVERSION=\"${VERSION}\"
|
||||||
|
#LDFLAGS = ${LIBS}
|
||||||
|
|
||||||
|
# compiler and linker
|
||||||
|
CC = cc
|
||||||
476
drw.c
Normal file
476
drw.c
Normal file
@ -0,0 +1,476 @@
|
|||||||
|
/* 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 *
|
||||||
|
#if ALPHA_PATCH
|
||||||
|
drw_create(Display *dpy, int screen, Window root, unsigned int w, unsigned int h, Visual *visual, unsigned int depth, Colormap cmap)
|
||||||
|
#else
|
||||||
|
drw_create(Display *dpy, int screen, Window root, unsigned int w, unsigned int h)
|
||||||
|
#endif // ALPHA_PATCH
|
||||||
|
{
|
||||||
|
Drw *drw = ecalloc(1, sizeof(Drw));
|
||||||
|
|
||||||
|
drw->dpy = dpy;
|
||||||
|
drw->screen = screen;
|
||||||
|
drw->root = root;
|
||||||
|
drw->w = w;
|
||||||
|
drw->h = h;
|
||||||
|
|
||||||
|
#if ALPHA_PATCH
|
||||||
|
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);
|
||||||
|
#else
|
||||||
|
drw->drawable = XCreatePixmap(dpy, root, w, h, DefaultDepth(dpy, screen));
|
||||||
|
drw->gc = XCreateGC(dpy, root, 0, NULL);
|
||||||
|
#endif // ALPHA_PATCH
|
||||||
|
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);
|
||||||
|
#if ALPHA_PATCH
|
||||||
|
drw->drawable = XCreatePixmap(drw->dpy, drw->root, w, h, drw->depth);
|
||||||
|
#else
|
||||||
|
drw->drawable = XCreatePixmap(drw->dpy, drw->root, w, h, DefaultDepth(drw->dpy, drw->screen));
|
||||||
|
#endif // ALPHA_PATCH
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
drw_free(Drw *drw)
|
||||||
|
{
|
||||||
|
XFreePixmap(drw->dpy, drw->drawable);
|
||||||
|
XFreeGC(drw->dpy, drw->gc);
|
||||||
|
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
|
||||||
|
#if ALPHA_PATCH
|
||||||
|
drw_clr_create(Drw *drw, Clr *dest, const char *clrname, unsigned int alpha)
|
||||||
|
#else
|
||||||
|
drw_clr_create(Drw *drw, Clr *dest, const char *clrname)
|
||||||
|
#endif // ALPHA_PATCH
|
||||||
|
{
|
||||||
|
if (!drw || !dest || !clrname)
|
||||||
|
return;
|
||||||
|
|
||||||
|
#if ALPHA_PATCH
|
||||||
|
if (!XftColorAllocName(drw->dpy, drw->visual, drw->cmap,
|
||||||
|
clrname, dest))
|
||||||
|
die("error, cannot allocate color '%s'", clrname);
|
||||||
|
|
||||||
|
dest->pixel = (dest->pixel & 0x00ffffffU) | (alpha << 24);
|
||||||
|
#else
|
||||||
|
if (!XftColorAllocName(drw->dpy, DefaultVisual(drw->dpy, drw->screen),
|
||||||
|
DefaultColormap(drw->dpy, drw->screen),
|
||||||
|
clrname, dest))
|
||||||
|
die("error, cannot allocate color '%s'", clrname);
|
||||||
|
#endif // ALPHA_PATCH
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Wrapper to create color schemes. The caller has to call free(3) on the
|
||||||
|
* returned color scheme when done using it. */
|
||||||
|
Clr *
|
||||||
|
#if ALPHA_PATCH
|
||||||
|
drw_scm_create(Drw *drw, const char *clrnames[], const unsigned int alphas[], size_t clrcount)
|
||||||
|
#else
|
||||||
|
drw_scm_create(Drw *drw, const char *clrnames[], size_t clrcount)
|
||||||
|
#endif // ALPHA_PATCH
|
||||||
|
{
|
||||||
|
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++)
|
||||||
|
#if ALPHA_PATCH
|
||||||
|
drw_clr_create(drw, &ret[i], clrnames[i], alphas[i]);
|
||||||
|
#else
|
||||||
|
drw_clr_create(drw, &ret[i], clrnames[i]);
|
||||||
|
#endif // ALPHA_PATCH
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
drw_setfontset(Drw *drw, Fnt *set)
|
||||||
|
{
|
||||||
|
if (drw)
|
||||||
|
drw->fonts = set;
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
drw_setscheme(Drw *drw, Clr *scm)
|
||||||
|
{
|
||||||
|
if (drw)
|
||||||
|
drw->scheme = scm;
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
drw_rect(Drw *drw, int x, int y, unsigned int w, unsigned int h, int filled, int invert)
|
||||||
|
{
|
||||||
|
if (!drw || !drw->scheme)
|
||||||
|
return;
|
||||||
|
XSetForeground(drw->dpy, drw->gc, invert ? drw->scheme[ColBg].pixel : drw->scheme[ColFg].pixel);
|
||||||
|
if (filled)
|
||||||
|
XFillRectangle(drw->dpy, drw->drawable, drw->gc, x, y, w, h);
|
||||||
|
else
|
||||||
|
XDrawRectangle(drw->dpy, drw->drawable, drw->gc, x, y, w - 1, h - 1);
|
||||||
|
}
|
||||||
|
|
||||||
|
int
|
||||||
|
drw_text(Drw *drw, int x, int y, unsigned int w, unsigned int h, unsigned int lpad, const char *text, int invert)
|
||||||
|
{
|
||||||
|
char buf[1024];
|
||||||
|
int ty;
|
||||||
|
unsigned int ew;
|
||||||
|
XftDraw *d = NULL;
|
||||||
|
Fnt *usedfont, *curfont, *nextfont;
|
||||||
|
size_t i, len;
|
||||||
|
int utf8strlen, utf8charlen, render = x || y || w || h;
|
||||||
|
long utf8codepoint = 0;
|
||||||
|
const char *utf8str;
|
||||||
|
FcCharSet *fccharset;
|
||||||
|
FcPattern *fcpattern;
|
||||||
|
FcPattern *match;
|
||||||
|
XftResult result;
|
||||||
|
int charexists = 0;
|
||||||
|
|
||||||
|
if (!drw || (render && !drw->scheme) || !text || !drw->fonts)
|
||||||
|
return 0;
|
||||||
|
|
||||||
|
if (!render) {
|
||||||
|
w = ~w;
|
||||||
|
} else {
|
||||||
|
XSetForeground(drw->dpy, drw->gc, drw->scheme[invert ? ColFg : ColBg].pixel);
|
||||||
|
XFillRectangle(drw->dpy, drw->drawable, drw->gc, x, y, w, h);
|
||||||
|
#if ALPHA_PATCH
|
||||||
|
d = XftDrawCreate(drw->dpy, drw->drawable, drw->visual, drw->cmap);
|
||||||
|
#else
|
||||||
|
d = XftDrawCreate(drw->dpy, drw->drawable,
|
||||||
|
DefaultVisual(drw->dpy, drw->screen),
|
||||||
|
DefaultColormap(drw->dpy, drw->screen));
|
||||||
|
#endif // ALPHA_PATCH
|
||||||
|
x += lpad;
|
||||||
|
w -= lpad;
|
||||||
|
}
|
||||||
|
|
||||||
|
usedfont = drw->fonts;
|
||||||
|
while (1) {
|
||||||
|
utf8strlen = 0;
|
||||||
|
utf8str = text;
|
||||||
|
nextfont = NULL;
|
||||||
|
while (*text) {
|
||||||
|
utf8charlen = utf8decode(text, &utf8codepoint, UTF_SIZ);
|
||||||
|
for (curfont = drw->fonts; curfont; curfont = curfont->next) {
|
||||||
|
charexists = charexists || XftCharExists(drw->dpy, curfont->xfont, utf8codepoint);
|
||||||
|
if (charexists) {
|
||||||
|
if (curfont == usedfont) {
|
||||||
|
utf8strlen += utf8charlen;
|
||||||
|
text += utf8charlen;
|
||||||
|
} else {
|
||||||
|
nextfont = curfont;
|
||||||
|
}
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if (!charexists || nextfont)
|
||||||
|
break;
|
||||||
|
else
|
||||||
|
charexists = 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (utf8strlen) {
|
||||||
|
drw_font_getexts(usedfont, utf8str, utf8strlen, &ew, NULL);
|
||||||
|
/* shorten text if necessary */
|
||||||
|
for (len = MIN(utf8strlen, sizeof(buf) - 1); len && ew > w; len--)
|
||||||
|
drw_font_getexts(usedfont, utf8str, len, &ew, NULL);
|
||||||
|
|
||||||
|
if (len) {
|
||||||
|
memcpy(buf, utf8str, len);
|
||||||
|
buf[len] = '\0';
|
||||||
|
if (len < utf8strlen)
|
||||||
|
for (i = len; i && i > len - 3; buf[--i] = '.')
|
||||||
|
; /* NOP */
|
||||||
|
|
||||||
|
if (render) {
|
||||||
|
ty = y + (h - usedfont->h) / 2 + usedfont->xfont->ascent;
|
||||||
|
XftDrawStringUtf8(d, &drw->scheme[invert ? ColBg : ColFg],
|
||||||
|
usedfont->xfont, x, ty, (XftChar8 *)buf, len);
|
||||||
|
}
|
||||||
|
x += ew;
|
||||||
|
w -= ew;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if (!*text) {
|
||||||
|
break;
|
||||||
|
} else if (nextfont) {
|
||||||
|
charexists = 0;
|
||||||
|
usedfont = nextfont;
|
||||||
|
} else {
|
||||||
|
/* Regardless of whether or not a fallback font is found, the
|
||||||
|
* character must be drawn. */
|
||||||
|
charexists = 1;
|
||||||
|
|
||||||
|
fccharset = FcCharSetCreate();
|
||||||
|
FcCharSetAddChar(fccharset, utf8codepoint);
|
||||||
|
|
||||||
|
if (!drw->fonts->pattern) {
|
||||||
|
/* Refer to the comment in xfont_create for more information. */
|
||||||
|
die("the first font in the cache must be loaded from a font string.");
|
||||||
|
}
|
||||||
|
|
||||||
|
fcpattern = FcPatternDuplicate(drw->fonts->pattern);
|
||||||
|
FcPatternAddCharSet(fcpattern, FC_CHARSET, fccharset);
|
||||||
|
FcPatternAddBool(fcpattern, FC_SCALABLE, FcTrue);
|
||||||
|
FcPatternAddBool(fcpattern, FC_COLOR, FcFalse);
|
||||||
|
|
||||||
|
FcConfigSubstitute(NULL, fcpattern, FcMatchPattern);
|
||||||
|
FcDefaultSubstitute(fcpattern);
|
||||||
|
match = XftFontMatch(drw->dpy, drw->screen, fcpattern, &result);
|
||||||
|
|
||||||
|
FcCharSetDestroy(fccharset);
|
||||||
|
FcPatternDestroy(fcpattern);
|
||||||
|
|
||||||
|
if (match) {
|
||||||
|
usedfont = xfont_create(drw, NULL, match);
|
||||||
|
if (usedfont && XftCharExists(drw->dpy, usedfont->xfont, utf8codepoint)) {
|
||||||
|
for (curfont = drw->fonts; curfont->next; curfont = curfont->next)
|
||||||
|
; /* NOP */
|
||||||
|
curfont->next = usedfont;
|
||||||
|
} else {
|
||||||
|
xfont_free(usedfont);
|
||||||
|
usedfont = drw->fonts;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if (d)
|
||||||
|
XftDrawDestroy(d);
|
||||||
|
|
||||||
|
return x + (render ? w : 0);
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
drw_map(Drw *drw, Window win, int x, int y, unsigned int w, unsigned int h)
|
||||||
|
{
|
||||||
|
if (!drw)
|
||||||
|
return;
|
||||||
|
|
||||||
|
XCopyArea(drw->dpy, drw->drawable, win, drw->gc, x, y, w, h, x, y);
|
||||||
|
XSync(drw->dpy, False);
|
||||||
|
}
|
||||||
|
|
||||||
|
unsigned int
|
||||||
|
drw_fontset_getwidth(Drw *drw, const char *text)
|
||||||
|
{
|
||||||
|
if (!drw || !drw->fonts || !text)
|
||||||
|
return 0;
|
||||||
|
return drw_text(drw, 0, 0, 0, 0, 0, text, 0);
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
drw_font_getexts(Fnt *font, const char *text, unsigned int len, unsigned int *w, unsigned int *h)
|
||||||
|
{
|
||||||
|
XGlyphInfo ext;
|
||||||
|
|
||||||
|
if (!font || !text)
|
||||||
|
return;
|
||||||
|
|
||||||
|
XftTextExtentsUtf8(font->dpy, font->xfont, (XftChar8 *)text, len, &ext);
|
||||||
|
if (w)
|
||||||
|
*w = ext.xOff;
|
||||||
|
if (h)
|
||||||
|
*h = font->h;
|
||||||
|
}
|
||||||
|
|
||||||
|
Cur *
|
||||||
|
drw_cur_create(Drw *drw, int shape)
|
||||||
|
{
|
||||||
|
Cur *cur;
|
||||||
|
|
||||||
|
if (!drw || !(cur = ecalloc(1, sizeof(Cur))))
|
||||||
|
return NULL;
|
||||||
|
|
||||||
|
cur->cursor = XCreateFontCursor(drw->dpy, shape);
|
||||||
|
|
||||||
|
return cur;
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
drw_cur_free(Drw *drw, Cur *cursor)
|
||||||
|
{
|
||||||
|
if (!cursor)
|
||||||
|
return;
|
||||||
|
|
||||||
|
XFreeCursor(drw->dpy, cursor->cursor);
|
||||||
|
free(cursor);
|
||||||
|
}
|
||||||
71
drw.h
Normal file
71
drw.h
Normal file
@ -0,0 +1,71 @@
|
|||||||
|
/* See LICENSE file for copyright and license details. */
|
||||||
|
|
||||||
|
typedef struct {
|
||||||
|
Cursor cursor;
|
||||||
|
} Cur;
|
||||||
|
|
||||||
|
typedef struct Fnt {
|
||||||
|
Display *dpy;
|
||||||
|
unsigned int h;
|
||||||
|
XftFont *xfont;
|
||||||
|
FcPattern *pattern;
|
||||||
|
struct Fnt *next;
|
||||||
|
} Fnt;
|
||||||
|
|
||||||
|
enum { ColFg, ColBg, ColBorder }; /* Clr scheme index */
|
||||||
|
typedef XftColor Clr;
|
||||||
|
|
||||||
|
typedef struct {
|
||||||
|
unsigned int w, h;
|
||||||
|
Display *dpy;
|
||||||
|
int screen;
|
||||||
|
Window root;
|
||||||
|
#if ALPHA_PATCH
|
||||||
|
Visual *visual;
|
||||||
|
unsigned int depth;
|
||||||
|
Colormap cmap;
|
||||||
|
#endif // ALPHA_PATCH
|
||||||
|
Drawable drawable;
|
||||||
|
GC gc;
|
||||||
|
Clr *scheme;
|
||||||
|
Fnt *fonts;
|
||||||
|
} Drw;
|
||||||
|
|
||||||
|
/* Drawable abstraction */
|
||||||
|
#if ALPHA_PATCH
|
||||||
|
Drw *drw_create(Display *dpy, int screen, Window win, unsigned int w, unsigned int h, Visual *visual, unsigned int depth, Colormap cmap);
|
||||||
|
#else
|
||||||
|
Drw *drw_create(Display *dpy, int screen, Window win, unsigned int w, unsigned int h);
|
||||||
|
#endif // ALPHA_PATCH
|
||||||
|
void drw_resize(Drw *drw, unsigned int w, unsigned int h);
|
||||||
|
void drw_free(Drw *drw);
|
||||||
|
|
||||||
|
/* Fnt abstraction */
|
||||||
|
Fnt *drw_fontset_create(Drw* drw, const char *fonts[], size_t fontcount);
|
||||||
|
void drw_fontset_free(Fnt* set);
|
||||||
|
unsigned int drw_fontset_getwidth(Drw *drw, const char *text);
|
||||||
|
void drw_font_getexts(Fnt *font, const char *text, unsigned int len, unsigned int *w, unsigned int *h);
|
||||||
|
|
||||||
|
/* Colorscheme abstraction */
|
||||||
|
#if ALPHA_PATCH
|
||||||
|
void drw_clr_create(Drw *drw, Clr *dest, const char *clrname, unsigned int alpha);
|
||||||
|
Clr *drw_scm_create(Drw *drw, const char *clrnames[], const unsigned int alphas[], size_t clrcount);
|
||||||
|
#else
|
||||||
|
void drw_clr_create(Drw *drw, Clr *dest, const char *clrname);
|
||||||
|
Clr *drw_scm_create(Drw *drw, const char *clrnames[], size_t clrcount);
|
||||||
|
#endif // ALPHA_PATCH
|
||||||
|
|
||||||
|
/* Cursor abstraction */
|
||||||
|
Cur *drw_cur_create(Drw *drw, int shape);
|
||||||
|
void drw_cur_free(Drw *drw, Cur *cursor);
|
||||||
|
|
||||||
|
/* Drawing context manipulation */
|
||||||
|
void drw_setfontset(Drw *drw, Fnt *set);
|
||||||
|
void drw_setscheme(Drw *drw, Clr *scm);
|
||||||
|
|
||||||
|
/* Drawing functions */
|
||||||
|
void drw_rect(Drw *drw, int x, int y, unsigned int w, unsigned int h, int filled, int invert);
|
||||||
|
int drw_text(Drw *drw, int x, int y, unsigned int w, unsigned int h, unsigned int lpad, const char *text, int invert);
|
||||||
|
|
||||||
|
/* Map functions */
|
||||||
|
void drw_map(Drw *drw, Window win, int x, int y, unsigned int w, unsigned int h);
|
||||||
176
dwm.1
Normal file
176
dwm.1
Normal file
@ -0,0 +1,176 @@
|
|||||||
|
.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 standard output, then exits.
|
||||||
|
.SH USAGE
|
||||||
|
.SS Status bar
|
||||||
|
.TP
|
||||||
|
.B X root window name
|
||||||
|
is read and displayed in the status text area. It can be set with the
|
||||||
|
.BR xsetroot (1)
|
||||||
|
command.
|
||||||
|
.TP
|
||||||
|
.B Button1
|
||||||
|
click on a tag label to display all windows with that tag, click on the layout
|
||||||
|
label toggles between tiled and floating layout.
|
||||||
|
.TP
|
||||||
|
.B Button3
|
||||||
|
click on a tag label adds/removes all windows with that tag to/from the view.
|
||||||
|
.TP
|
||||||
|
.B Mod1\-Button1
|
||||||
|
click on a tag label applies that tag to the focused window.
|
||||||
|
.TP
|
||||||
|
.B Mod1\-Button3
|
||||||
|
click on a tag label adds/removes that tag to/from the focused window.
|
||||||
|
.SS Keyboard commands
|
||||||
|
.TP
|
||||||
|
.B Mod1\-Shift\-Return
|
||||||
|
Start
|
||||||
|
.BR st(1).
|
||||||
|
.TP
|
||||||
|
.B Mod1\-p
|
||||||
|
Spawn
|
||||||
|
.BR dmenu(1)
|
||||||
|
for launching other programs.
|
||||||
|
.TP
|
||||||
|
.B Mod1\-,
|
||||||
|
Focus previous screen, if any.
|
||||||
|
.TP
|
||||||
|
.B Mod1\-.
|
||||||
|
Focus next screen, if any.
|
||||||
|
.TP
|
||||||
|
.B Mod1\-Shift\-,
|
||||||
|
Send focused window to previous screen, if any.
|
||||||
|
.TP
|
||||||
|
.B Mod1\-Shift\-.
|
||||||
|
Send focused window to next screen, if any.
|
||||||
|
.TP
|
||||||
|
.B Mod1\-b
|
||||||
|
Toggles bar on and off.
|
||||||
|
.TP
|
||||||
|
.B Mod1\-t
|
||||||
|
Sets tiled layout.
|
||||||
|
.TP
|
||||||
|
.B Mod1\-f
|
||||||
|
Sets floating layout.
|
||||||
|
.TP
|
||||||
|
.B Mod1\-m
|
||||||
|
Sets monocle layout.
|
||||||
|
.TP
|
||||||
|
.B Mod1\-space
|
||||||
|
Toggles between current and previous layout.
|
||||||
|
.TP
|
||||||
|
.B Mod1\-j
|
||||||
|
Focus next window.
|
||||||
|
.TP
|
||||||
|
.B Mod1\-k
|
||||||
|
Focus previous window.
|
||||||
|
.TP
|
||||||
|
.B Mod1\-i
|
||||||
|
Increase number of windows in master area.
|
||||||
|
.TP
|
||||||
|
.B Mod1\-d
|
||||||
|
Decrease number of windows in master area.
|
||||||
|
.TP
|
||||||
|
.B Mod1\-l
|
||||||
|
Increase master area size.
|
||||||
|
.TP
|
||||||
|
.B Mod1\-h
|
||||||
|
Decrease master area size.
|
||||||
|
.TP
|
||||||
|
.B Mod1\-Return
|
||||||
|
Zooms/cycles focused window to/from master area (tiled layouts only).
|
||||||
|
.TP
|
||||||
|
.B Mod1\-Shift\-c
|
||||||
|
Close focused window.
|
||||||
|
.TP
|
||||||
|
.B Mod1\-Shift\-space
|
||||||
|
Toggle focused window between tiled and floating state.
|
||||||
|
.TP
|
||||||
|
.B Mod1\-Tab
|
||||||
|
Toggles to the previously selected tags.
|
||||||
|
.TP
|
||||||
|
.B Mod1\-Shift\-[1..n]
|
||||||
|
Apply nth tag to focused window.
|
||||||
|
.TP
|
||||||
|
.B Mod1\-Shift\-0
|
||||||
|
Apply all tags to focused window.
|
||||||
|
.TP
|
||||||
|
.B Mod1\-Control\-Shift\-[1..n]
|
||||||
|
Add/remove nth tag to/from focused window.
|
||||||
|
.TP
|
||||||
|
.B Mod1\-[1..n]
|
||||||
|
View all windows with nth tag.
|
||||||
|
.TP
|
||||||
|
.B Mod1\-0
|
||||||
|
View all windows with any tag.
|
||||||
|
.TP
|
||||||
|
.B Mod1\-Control\-[1..n]
|
||||||
|
Add/remove all windows with nth tag to/from the view.
|
||||||
|
.TP
|
||||||
|
.B Mod1\-Shift\-q
|
||||||
|
Quit dwm.
|
||||||
|
.SS Mouse commands
|
||||||
|
.TP
|
||||||
|
.B Mod1\-Button1
|
||||||
|
Move focused window while dragging. Tiled windows will be toggled to the floating state.
|
||||||
|
.TP
|
||||||
|
.B Mod1\-Button2
|
||||||
|
Toggles focused window between floating and tiled state.
|
||||||
|
.TP
|
||||||
|
.B Mod1\-Button3
|
||||||
|
Resize focused window while dragging. Tiled windows will be toggled to the floating state.
|
||||||
|
.SH 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.
|
||||||
2229
dwm.c
Normal file
2229
dwm.c
Normal file
@ -0,0 +1,2229 @@
|
|||||||
|
/* See LICENSE file for copyright and license details.
|
||||||
|
*
|
||||||
|
* dynamic window manager is designed like any other X client as well. It is
|
||||||
|
* driven through handling X events. In contrast to other X clients, a window
|
||||||
|
* manager selects for SubstructureRedirectMask on the root window, to receive
|
||||||
|
* events about window (dis-)appearance. Only one X connection at a time is
|
||||||
|
* allowed to select for this event mask.
|
||||||
|
*
|
||||||
|
* The event handlers of dwm are organized in an array which is accessed
|
||||||
|
* whenever a new event has been fetched. This allows event dispatching
|
||||||
|
* in O(1) time.
|
||||||
|
*
|
||||||
|
* Each child of the root window is called a client, except windows which have
|
||||||
|
* set the override_redirect flag. Clients are organized in a linked client
|
||||||
|
* list on each monitor, the focus history is remembered through a stack list
|
||||||
|
* on each monitor. Each client contains a bit array to indicate the tags of a
|
||||||
|
* client.
|
||||||
|
*
|
||||||
|
* Keys and tagging rules are organized as arrays and defined in config.h.
|
||||||
|
*
|
||||||
|
* To understand everything else, start reading main().
|
||||||
|
*/
|
||||||
|
#include <errno.h>
|
||||||
|
#include <locale.h>
|
||||||
|
#include <signal.h>
|
||||||
|
#include <stdarg.h>
|
||||||
|
#include <stdio.h>
|
||||||
|
#include <stdlib.h>
|
||||||
|
#include <string.h>
|
||||||
|
#include <unistd.h>
|
||||||
|
#include <sys/types.h>
|
||||||
|
#include <sys/wait.h>
|
||||||
|
#include <X11/cursorfont.h>
|
||||||
|
#include <X11/keysym.h>
|
||||||
|
#include <X11/Xatom.h>
|
||||||
|
#include <X11/Xlib.h>
|
||||||
|
#include <X11/Xproto.h>
|
||||||
|
#include <X11/Xutil.h>
|
||||||
|
#ifdef XINERAMA
|
||||||
|
#include <X11/extensions/Xinerama.h>
|
||||||
|
#endif /* XINERAMA */
|
||||||
|
#include <X11/Xft/Xft.h>
|
||||||
|
|
||||||
|
/* patch options */
|
||||||
|
#define ALPHA_PATCH 0
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
#include "drw.h"
|
||||||
|
#include "util.h"
|
||||||
|
|
||||||
|
/* macros */
|
||||||
|
#define BUTTONMASK (ButtonPressMask|ButtonReleaseMask)
|
||||||
|
#define CLEANMASK(mask) (mask & ~(numlockmask|LockMask) & (ShiftMask|ControlMask|Mod1Mask|Mod2Mask|Mod3Mask|Mod4Mask|Mod5Mask))
|
||||||
|
#define INTERSECT(x,y,w,h,m) (MAX(0, MIN((x)+(w),(m)->wx+(m)->ww) - MAX((x),(m)->wx)) \
|
||||||
|
* MAX(0, MIN((y)+(h),(m)->wy+(m)->wh) - MAX((y),(m)->wy)))
|
||||||
|
#define ISVISIBLE(C) ((C->tags & C->mon->tagset[C->mon->seltags]))
|
||||||
|
#define LENGTH(X) (sizeof X / sizeof X[0])
|
||||||
|
#define MOUSEMASK (BUTTONMASK|PointerMotionMask)
|
||||||
|
#define WIDTH(X) ((X)->w + 2 * (X)->bw)
|
||||||
|
#define HEIGHT(X) ((X)->h + 2 * (X)->bw)
|
||||||
|
#define TAGMASK ((1 << LENGTH(tags)) - 1)
|
||||||
|
#define TEXTW(X) (drw_fontset_getwidth(drw, (X)) + lrpad)
|
||||||
|
|
||||||
|
#if ALPHA_PATCH
|
||||||
|
#define OPAQUE 0xffU
|
||||||
|
#endif // ALPHA_PATCH
|
||||||
|
|
||||||
|
/* enums */
|
||||||
|
enum { CurNormal, CurResize, CurMove, CurLast }; /* cursor */
|
||||||
|
enum { SchemeNorm, SchemeSel }; /* color schemes */
|
||||||
|
enum { NetSupported, NetWMName, NetWMState, NetWMCheck,
|
||||||
|
NetWMFullscreen, NetActiveWindow, NetWMWindowType,
|
||||||
|
NetWMWindowTypeDialog, NetClientList, NetLast }; /* EWMH atoms */
|
||||||
|
enum { WMProtocols, WMDelete, WMState, WMTakeFocus, WMLast }; /* default atoms */
|
||||||
|
enum { ClkTagBar, ClkLtSymbol, ClkStatusText, ClkWinTitle,
|
||||||
|
ClkClientWin, ClkRootWin, ClkLast }; /* clicks */
|
||||||
|
|
||||||
|
typedef union {
|
||||||
|
int i;
|
||||||
|
unsigned int ui;
|
||||||
|
float f;
|
||||||
|
const void *v;
|
||||||
|
} Arg;
|
||||||
|
|
||||||
|
typedef struct {
|
||||||
|
unsigned int click;
|
||||||
|
unsigned int mask;
|
||||||
|
unsigned int button;
|
||||||
|
void (*func)(const Arg *arg);
|
||||||
|
const Arg arg;
|
||||||
|
} Button;
|
||||||
|
|
||||||
|
typedef struct Monitor Monitor;
|
||||||
|
typedef struct Client Client;
|
||||||
|
struct Client {
|
||||||
|
char name[256];
|
||||||
|
float mina, maxa;
|
||||||
|
int x, y, w, h;
|
||||||
|
int oldx, oldy, oldw, oldh;
|
||||||
|
int basew, baseh, incw, inch, maxw, maxh, minw, minh;
|
||||||
|
int bw, oldbw;
|
||||||
|
unsigned int tags;
|
||||||
|
int isfixed, isfloating, isurgent, neverfocus, oldstate, isfullscreen;
|
||||||
|
Client *next;
|
||||||
|
Client *snext;
|
||||||
|
Monitor *mon;
|
||||||
|
Window win;
|
||||||
|
};
|
||||||
|
|
||||||
|
typedef struct {
|
||||||
|
unsigned int mod;
|
||||||
|
KeySym keysym;
|
||||||
|
void (*func)(const Arg *);
|
||||||
|
const Arg arg;
|
||||||
|
} Key;
|
||||||
|
|
||||||
|
typedef struct {
|
||||||
|
const char *symbol;
|
||||||
|
void (*arrange)(Monitor *);
|
||||||
|
} Layout;
|
||||||
|
|
||||||
|
struct Monitor {
|
||||||
|
char ltsymbol[16];
|
||||||
|
float mfact;
|
||||||
|
int nmaster;
|
||||||
|
int num;
|
||||||
|
int by; /* bar geometry */
|
||||||
|
int mx, my, mw, mh; /* screen size */
|
||||||
|
int wx, wy, ww, wh; /* window area */
|
||||||
|
unsigned int seltags;
|
||||||
|
unsigned int sellt;
|
||||||
|
unsigned int tagset[2];
|
||||||
|
int showbar;
|
||||||
|
int topbar;
|
||||||
|
Client *clients;
|
||||||
|
Client *sel;
|
||||||
|
Client *stack;
|
||||||
|
Monitor *next;
|
||||||
|
Window barwin;
|
||||||
|
const Layout *lt[2];
|
||||||
|
};
|
||||||
|
|
||||||
|
typedef struct {
|
||||||
|
const char *class;
|
||||||
|
const char *instance;
|
||||||
|
const char *title;
|
||||||
|
unsigned int tags;
|
||||||
|
int isfloating;
|
||||||
|
int monitor;
|
||||||
|
} Rule;
|
||||||
|
|
||||||
|
/* function declarations */
|
||||||
|
static void applyrules(Client *c);
|
||||||
|
static int applysizehints(Client *c, int *x, int *y, int *w, int *h, int interact);
|
||||||
|
static void arrange(Monitor *m);
|
||||||
|
static void arrangemon(Monitor *m);
|
||||||
|
static void attach(Client *c);
|
||||||
|
static void attachstack(Client *c);
|
||||||
|
static void buttonpress(XEvent *e);
|
||||||
|
static void checkotherwm(void);
|
||||||
|
static void cleanup(void);
|
||||||
|
static void cleanupmon(Monitor *mon);
|
||||||
|
static void clientmessage(XEvent *e);
|
||||||
|
static void configure(Client *c);
|
||||||
|
static void configurenotify(XEvent *e);
|
||||||
|
static void configurerequest(XEvent *e);
|
||||||
|
static Monitor *createmon(void);
|
||||||
|
static void destroynotify(XEvent *e);
|
||||||
|
static void detach(Client *c);
|
||||||
|
static void detachstack(Client *c);
|
||||||
|
static Monitor *dirtomon(int dir);
|
||||||
|
static void drawbar(Monitor *m);
|
||||||
|
static void drawbars(void);
|
||||||
|
static void enternotify(XEvent *e);
|
||||||
|
static void expose(XEvent *e);
|
||||||
|
static void focus(Client *c);
|
||||||
|
static void focusin(XEvent *e);
|
||||||
|
static void focusmon(const Arg *arg);
|
||||||
|
static void focusstack(const Arg *arg);
|
||||||
|
static int getrootptr(int *x, int *y);
|
||||||
|
static long getstate(Window w);
|
||||||
|
static int gettextprop(Window w, Atom atom, char *text, unsigned int size);
|
||||||
|
static void grabbuttons(Client *c, int focused);
|
||||||
|
static void grabkeys(void);
|
||||||
|
static void incnmaster(const Arg *arg);
|
||||||
|
static void keypress(XEvent *e);
|
||||||
|
static void killclient(const Arg *arg);
|
||||||
|
static void manage(Window w, XWindowAttributes *wa);
|
||||||
|
static void mappingnotify(XEvent *e);
|
||||||
|
static void maprequest(XEvent *e);
|
||||||
|
static void monocle(Monitor *m);
|
||||||
|
static void motionnotify(XEvent *e);
|
||||||
|
static void movemouse(const Arg *arg);
|
||||||
|
static Client *nexttiled(Client *c);
|
||||||
|
static void pop(Client *);
|
||||||
|
static void propertynotify(XEvent *e);
|
||||||
|
static void quit(const Arg *arg);
|
||||||
|
static Monitor *recttomon(int x, int y, int w, int h);
|
||||||
|
static void resize(Client *c, int x, int y, int w, int h, int interact);
|
||||||
|
static void resizeclient(Client *c, int x, int y, int w, int h);
|
||||||
|
static void resizemouse(const Arg *arg);
|
||||||
|
static void restack(Monitor *m);
|
||||||
|
static void run(void);
|
||||||
|
static void scan(void);
|
||||||
|
static int sendevent(Client *c, Atom proto);
|
||||||
|
static void sendmon(Client *c, Monitor *m);
|
||||||
|
static void setclientstate(Client *c, long state);
|
||||||
|
static void setfocus(Client *c);
|
||||||
|
static void setfullscreen(Client *c, int fullscreen);
|
||||||
|
static void setlayout(const Arg *arg);
|
||||||
|
static void setmfact(const Arg *arg);
|
||||||
|
static void setup(void);
|
||||||
|
static void seturgent(Client *c, int urg);
|
||||||
|
static void showhide(Client *c);
|
||||||
|
static void sigchld(int unused);
|
||||||
|
static void spawn(const Arg *arg);
|
||||||
|
static void tag(const Arg *arg);
|
||||||
|
static void tagmon(const Arg *arg);
|
||||||
|
static void tile(Monitor *);
|
||||||
|
static void togglebar(const Arg *arg);
|
||||||
|
static void togglefloating(const Arg *arg);
|
||||||
|
static void toggletag(const Arg *arg);
|
||||||
|
static void toggleview(const Arg *arg);
|
||||||
|
static void unfocus(Client *c, int setfocus);
|
||||||
|
static void unmanage(Client *c, int destroyed);
|
||||||
|
static void unmapnotify(XEvent *e);
|
||||||
|
static void updatebarpos(Monitor *m);
|
||||||
|
static void updatebars(void);
|
||||||
|
static void updateclientlist(void);
|
||||||
|
static int updategeom(void);
|
||||||
|
static void updatenumlockmask(void);
|
||||||
|
static void updatesizehints(Client *c);
|
||||||
|
static void updatestatus(void);
|
||||||
|
static void updatetitle(Client *c);
|
||||||
|
static void updatewindowtype(Client *c);
|
||||||
|
static void updatewmhints(Client *c);
|
||||||
|
static void view(const Arg *arg);
|
||||||
|
static Client *wintoclient(Window w);
|
||||||
|
static Monitor *wintomon(Window w);
|
||||||
|
static int xerror(Display *dpy, XErrorEvent *ee);
|
||||||
|
static int xerrordummy(Display *dpy, XErrorEvent *ee);
|
||||||
|
static int xerrorstart(Display *dpy, XErrorEvent *ee);
|
||||||
|
#if ALPHA_PATCH
|
||||||
|
static void xinitvisual();
|
||||||
|
#endif // ALPHA_PATCH
|
||||||
|
static void zoom(const Arg *arg);
|
||||||
|
|
||||||
|
/* variables */
|
||||||
|
static const char broken[] = "broken";
|
||||||
|
static char stext[256];
|
||||||
|
static int screen;
|
||||||
|
static int sw, sh; /* X display screen geometry width, height */
|
||||||
|
static int bh, blw = 0; /* bar geometry */
|
||||||
|
static int lrpad; /* sum of left and right padding for text */
|
||||||
|
static int (*xerrorxlib)(Display *, XErrorEvent *);
|
||||||
|
static unsigned int numlockmask = 0;
|
||||||
|
static void (*handler[LASTEvent]) (XEvent *) = {
|
||||||
|
[ButtonPress] = buttonpress,
|
||||||
|
[ClientMessage] = clientmessage,
|
||||||
|
[ConfigureRequest] = configurerequest,
|
||||||
|
[ConfigureNotify] = configurenotify,
|
||||||
|
[DestroyNotify] = destroynotify,
|
||||||
|
[EnterNotify] = enternotify,
|
||||||
|
[Expose] = expose,
|
||||||
|
[FocusIn] = focusin,
|
||||||
|
[KeyPress] = keypress,
|
||||||
|
[MappingNotify] = mappingnotify,
|
||||||
|
[MapRequest] = maprequest,
|
||||||
|
[MotionNotify] = motionnotify,
|
||||||
|
[PropertyNotify] = propertynotify,
|
||||||
|
[UnmapNotify] = unmapnotify
|
||||||
|
};
|
||||||
|
static Atom wmatom[WMLast], netatom[NetLast];
|
||||||
|
static int running = 1;
|
||||||
|
static Cur *cursor[CurLast];
|
||||||
|
static Clr **scheme;
|
||||||
|
static Display *dpy;
|
||||||
|
static Drw *drw;
|
||||||
|
static Monitor *mons, *selmon;
|
||||||
|
static Window root, wmcheckwin;
|
||||||
|
|
||||||
|
#if ALPHA_PATCH
|
||||||
|
static int useargb = 0;
|
||||||
|
static Visual *visual;
|
||||||
|
static int depth;
|
||||||
|
static Colormap cmap;
|
||||||
|
#endif // ALPHA_PATCH
|
||||||
|
|
||||||
|
/* configuration, allows nested code to access above variables */
|
||||||
|
#include "config.h"
|
||||||
|
|
||||||
|
/* compile-time check if all tags fit into an unsigned int bit array. */
|
||||||
|
struct NumTags { char limitexceeded[LENGTH(tags) > 31 ? -1 : 1]; };
|
||||||
|
|
||||||
|
/* function implementations */
|
||||||
|
void
|
||||||
|
applyrules(Client *c)
|
||||||
|
{
|
||||||
|
const char *class, *instance;
|
||||||
|
unsigned int i;
|
||||||
|
const Rule *r;
|
||||||
|
Monitor *m;
|
||||||
|
XClassHint ch = { NULL, NULL };
|
||||||
|
|
||||||
|
/* rule matching */
|
||||||
|
c->isfloating = 0;
|
||||||
|
c->tags = 0;
|
||||||
|
XGetClassHint(dpy, c->win, &ch);
|
||||||
|
class = ch.res_class ? ch.res_class : broken;
|
||||||
|
instance = ch.res_name ? ch.res_name : broken;
|
||||||
|
|
||||||
|
for (i = 0; i < LENGTH(rules); i++) {
|
||||||
|
r = &rules[i];
|
||||||
|
if ((!r->title || strstr(c->name, r->title))
|
||||||
|
&& (!r->class || strstr(class, r->class))
|
||||||
|
&& (!r->instance || strstr(instance, r->instance)))
|
||||||
|
{
|
||||||
|
c->isfloating = r->isfloating;
|
||||||
|
c->tags |= r->tags;
|
||||||
|
for (m = mons; m && m->num != r->monitor; m = m->next);
|
||||||
|
if (m)
|
||||||
|
c->mon = m;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if (ch.res_class)
|
||||||
|
XFree(ch.res_class);
|
||||||
|
if (ch.res_name)
|
||||||
|
XFree(ch.res_name);
|
||||||
|
c->tags = c->tags & TAGMASK ? c->tags & TAGMASK : c->mon->tagset[c->mon->seltags];
|
||||||
|
}
|
||||||
|
|
||||||
|
int
|
||||||
|
applysizehints(Client *c, int *x, int *y, int *w, int *h, int interact)
|
||||||
|
{
|
||||||
|
int baseismin;
|
||||||
|
Monitor *m = c->mon;
|
||||||
|
|
||||||
|
/* set minimum possible */
|
||||||
|
*w = MAX(1, *w);
|
||||||
|
*h = MAX(1, *h);
|
||||||
|
if (interact) {
|
||||||
|
if (*x > sw)
|
||||||
|
*x = sw - WIDTH(c);
|
||||||
|
if (*y > sh)
|
||||||
|
*y = sh - HEIGHT(c);
|
||||||
|
if (*x + *w + 2 * c->bw < 0)
|
||||||
|
*x = 0;
|
||||||
|
if (*y + *h + 2 * c->bw < 0)
|
||||||
|
*y = 0;
|
||||||
|
} else {
|
||||||
|
if (*x >= m->wx + m->ww)
|
||||||
|
*x = m->wx + m->ww - WIDTH(c);
|
||||||
|
if (*y >= m->wy + m->wh)
|
||||||
|
*y = m->wy + m->wh - HEIGHT(c);
|
||||||
|
if (*x + *w + 2 * c->bw <= m->wx)
|
||||||
|
*x = m->wx;
|
||||||
|
if (*y + *h + 2 * c->bw <= m->wy)
|
||||||
|
*y = m->wy;
|
||||||
|
}
|
||||||
|
if (*h < bh)
|
||||||
|
*h = bh;
|
||||||
|
if (*w < bh)
|
||||||
|
*w = bh;
|
||||||
|
if (resizehints || c->isfloating || !c->mon->lt[c->mon->sellt]->arrange) {
|
||||||
|
/* see last two sentences in ICCCM 4.1.2.3 */
|
||||||
|
baseismin = c->basew == c->minw && c->baseh == c->minh;
|
||||||
|
if (!baseismin) { /* temporarily remove base dimensions */
|
||||||
|
*w -= c->basew;
|
||||||
|
*h -= c->baseh;
|
||||||
|
}
|
||||||
|
/* adjust for aspect limits */
|
||||||
|
if (c->mina > 0 && c->maxa > 0) {
|
||||||
|
if (c->maxa < (float)*w / *h)
|
||||||
|
*w = *h * c->maxa + 0.5;
|
||||||
|
else if (c->mina < (float)*h / *w)
|
||||||
|
*h = *w * c->mina + 0.5;
|
||||||
|
}
|
||||||
|
if (baseismin) { /* increment calculation requires this */
|
||||||
|
*w -= c->basew;
|
||||||
|
*h -= c->baseh;
|
||||||
|
}
|
||||||
|
/* adjust for increment value */
|
||||||
|
if (c->incw)
|
||||||
|
*w -= *w % c->incw;
|
||||||
|
if (c->inch)
|
||||||
|
*h -= *h % c->inch;
|
||||||
|
/* restore base dimensions */
|
||||||
|
*w = MAX(*w + c->basew, c->minw);
|
||||||
|
*h = MAX(*h + c->baseh, c->minh);
|
||||||
|
if (c->maxw)
|
||||||
|
*w = MIN(*w, c->maxw);
|
||||||
|
if (c->maxh)
|
||||||
|
*h = MIN(*h, c->maxh);
|
||||||
|
}
|
||||||
|
return *x != c->x || *y != c->y || *w != c->w || *h != c->h;
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
arrange(Monitor *m)
|
||||||
|
{
|
||||||
|
if (m)
|
||||||
|
showhide(m->stack);
|
||||||
|
else for (m = mons; m; m = m->next)
|
||||||
|
showhide(m->stack);
|
||||||
|
if (m) {
|
||||||
|
arrangemon(m);
|
||||||
|
restack(m);
|
||||||
|
} else for (m = mons; m; m = m->next)
|
||||||
|
arrangemon(m);
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
arrangemon(Monitor *m)
|
||||||
|
{
|
||||||
|
strncpy(m->ltsymbol, m->lt[m->sellt]->symbol, sizeof m->ltsymbol);
|
||||||
|
if (m->lt[m->sellt]->arrange)
|
||||||
|
m->lt[m->sellt]->arrange(m);
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
attach(Client *c)
|
||||||
|
{
|
||||||
|
c->next = c->mon->clients;
|
||||||
|
c->mon->clients = c;
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
attachstack(Client *c)
|
||||||
|
{
|
||||||
|
c->snext = c->mon->stack;
|
||||||
|
c->mon->stack = c;
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
buttonpress(XEvent *e)
|
||||||
|
{
|
||||||
|
unsigned int i, x, click;
|
||||||
|
Arg arg = {0};
|
||||||
|
Client *c;
|
||||||
|
Monitor *m;
|
||||||
|
XButtonPressedEvent *ev = &e->xbutton;
|
||||||
|
|
||||||
|
click = ClkRootWin;
|
||||||
|
/* focus monitor if necessary */
|
||||||
|
if ((m = wintomon(ev->window)) && m != selmon) {
|
||||||
|
unfocus(selmon->sel, 1);
|
||||||
|
selmon = m;
|
||||||
|
focus(NULL);
|
||||||
|
}
|
||||||
|
if (ev->window == selmon->barwin) {
|
||||||
|
i = x = 0;
|
||||||
|
do
|
||||||
|
x += TEXTW(tags[i]);
|
||||||
|
while (ev->x >= x && ++i < LENGTH(tags));
|
||||||
|
if (i < LENGTH(tags)) {
|
||||||
|
click = ClkTagBar;
|
||||||
|
arg.ui = 1 << i;
|
||||||
|
} else if (ev->x < x + blw)
|
||||||
|
click = ClkLtSymbol;
|
||||||
|
else if (ev->x > selmon->ww - TEXTW(stext))
|
||||||
|
click = ClkStatusText;
|
||||||
|
else
|
||||||
|
click = ClkWinTitle;
|
||||||
|
} else if ((c = wintoclient(ev->window))) {
|
||||||
|
focus(c);
|
||||||
|
restack(selmon);
|
||||||
|
XAllowEvents(dpy, ReplayPointer, CurrentTime);
|
||||||
|
click = ClkClientWin;
|
||||||
|
}
|
||||||
|
for (i = 0; i < LENGTH(buttons); i++)
|
||||||
|
if (click == buttons[i].click && buttons[i].func && buttons[i].button == ev->button
|
||||||
|
&& CLEANMASK(buttons[i].mask) == CLEANMASK(ev->state))
|
||||||
|
buttons[i].func(click == ClkTagBar && buttons[i].arg.i == 0 ? &arg : &buttons[i].arg);
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
checkotherwm(void)
|
||||||
|
{
|
||||||
|
xerrorxlib = XSetErrorHandler(xerrorstart);
|
||||||
|
/* this causes an error if some other window manager is running */
|
||||||
|
XSelectInput(dpy, DefaultRootWindow(dpy), SubstructureRedirectMask);
|
||||||
|
XSync(dpy, False);
|
||||||
|
XSetErrorHandler(xerror);
|
||||||
|
XSync(dpy, False);
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
cleanup(void)
|
||||||
|
{
|
||||||
|
Arg a = {.ui = ~0};
|
||||||
|
Layout foo = { "", NULL };
|
||||||
|
Monitor *m;
|
||||||
|
size_t i;
|
||||||
|
|
||||||
|
view(&a);
|
||||||
|
selmon->lt[selmon->sellt] = &foo;
|
||||||
|
for (m = mons; m; m = m->next)
|
||||||
|
while (m->stack)
|
||||||
|
unmanage(m->stack, 0);
|
||||||
|
XUngrabKey(dpy, AnyKey, AnyModifier, root);
|
||||||
|
while (mons)
|
||||||
|
cleanupmon(mons);
|
||||||
|
for (i = 0; i < CurLast; i++)
|
||||||
|
drw_cur_free(drw, cursor[i]);
|
||||||
|
for (i = 0; i < LENGTH(colors); i++)
|
||||||
|
free(scheme[i]);
|
||||||
|
XDestroyWindow(dpy, wmcheckwin);
|
||||||
|
drw_free(drw);
|
||||||
|
XSync(dpy, False);
|
||||||
|
XSetInputFocus(dpy, PointerRoot, RevertToPointerRoot, CurrentTime);
|
||||||
|
XDeleteProperty(dpy, root, netatom[NetActiveWindow]);
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
cleanupmon(Monitor *mon)
|
||||||
|
{
|
||||||
|
Monitor *m;
|
||||||
|
|
||||||
|
if (mon == mons)
|
||||||
|
mons = mons->next;
|
||||||
|
else {
|
||||||
|
for (m = mons; m && m->next != mon; m = m->next);
|
||||||
|
m->next = mon->next;
|
||||||
|
}
|
||||||
|
XUnmapWindow(dpy, mon->barwin);
|
||||||
|
XDestroyWindow(dpy, mon->barwin);
|
||||||
|
free(mon);
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
clientmessage(XEvent *e)
|
||||||
|
{
|
||||||
|
XClientMessageEvent *cme = &e->xclient;
|
||||||
|
Client *c = wintoclient(cme->window);
|
||||||
|
|
||||||
|
if (!c)
|
||||||
|
return;
|
||||||
|
if (cme->message_type == netatom[NetWMState]) {
|
||||||
|
if (cme->data.l[1] == netatom[NetWMFullscreen]
|
||||||
|
|| cme->data.l[2] == netatom[NetWMFullscreen])
|
||||||
|
setfullscreen(c, (cme->data.l[0] == 1 /* _NET_WM_STATE_ADD */
|
||||||
|
|| (cme->data.l[0] == 2 /* _NET_WM_STATE_TOGGLE */ && !c->isfullscreen)));
|
||||||
|
} else if (cme->message_type == netatom[NetActiveWindow]) {
|
||||||
|
if (c != selmon->sel && !c->isurgent)
|
||||||
|
seturgent(c, 1);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
configure(Client *c)
|
||||||
|
{
|
||||||
|
XConfigureEvent ce;
|
||||||
|
|
||||||
|
ce.type = ConfigureNotify;
|
||||||
|
ce.display = dpy;
|
||||||
|
ce.event = c->win;
|
||||||
|
ce.window = c->win;
|
||||||
|
ce.x = c->x;
|
||||||
|
ce.y = c->y;
|
||||||
|
ce.width = c->w;
|
||||||
|
ce.height = c->h;
|
||||||
|
ce.border_width = c->bw;
|
||||||
|
ce.above = None;
|
||||||
|
ce.override_redirect = False;
|
||||||
|
XSendEvent(dpy, c->win, False, StructureNotifyMask, (XEvent *)&ce);
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
configurenotify(XEvent *e)
|
||||||
|
{
|
||||||
|
Monitor *m;
|
||||||
|
Client *c;
|
||||||
|
XConfigureEvent *ev = &e->xconfigure;
|
||||||
|
int dirty;
|
||||||
|
|
||||||
|
/* TODO: updategeom handling sucks, needs to be simplified */
|
||||||
|
if (ev->window == root) {
|
||||||
|
dirty = (sw != ev->width || sh != ev->height);
|
||||||
|
sw = ev->width;
|
||||||
|
sh = ev->height;
|
||||||
|
if (updategeom() || dirty) {
|
||||||
|
drw_resize(drw, sw, bh);
|
||||||
|
updatebars();
|
||||||
|
for (m = mons; m; m = m->next) {
|
||||||
|
for (c = m->clients; c; c = c->next)
|
||||||
|
if (c->isfullscreen)
|
||||||
|
resizeclient(c, m->mx, m->my, m->mw, m->mh);
|
||||||
|
XMoveResizeWindow(dpy, m->barwin, m->wx, m->by, m->ww, bh);
|
||||||
|
}
|
||||||
|
focus(NULL);
|
||||||
|
arrange(NULL);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
configurerequest(XEvent *e)
|
||||||
|
{
|
||||||
|
Client *c;
|
||||||
|
Monitor *m;
|
||||||
|
XConfigureRequestEvent *ev = &e->xconfigurerequest;
|
||||||
|
XWindowChanges wc;
|
||||||
|
|
||||||
|
if ((c = wintoclient(ev->window))) {
|
||||||
|
if (ev->value_mask & CWBorderWidth)
|
||||||
|
c->bw = ev->border_width;
|
||||||
|
else if (c->isfloating || !selmon->lt[selmon->sellt]->arrange) {
|
||||||
|
m = c->mon;
|
||||||
|
if (ev->value_mask & CWX) {
|
||||||
|
c->oldx = c->x;
|
||||||
|
c->x = m->mx + ev->x;
|
||||||
|
}
|
||||||
|
if (ev->value_mask & CWY) {
|
||||||
|
c->oldy = c->y;
|
||||||
|
c->y = m->my + ev->y;
|
||||||
|
}
|
||||||
|
if (ev->value_mask & CWWidth) {
|
||||||
|
c->oldw = c->w;
|
||||||
|
c->w = ev->width;
|
||||||
|
}
|
||||||
|
if (ev->value_mask & CWHeight) {
|
||||||
|
c->oldh = c->h;
|
||||||
|
c->h = ev->height;
|
||||||
|
}
|
||||||
|
if ((c->x + c->w) > m->mx + m->mw && c->isfloating)
|
||||||
|
c->x = m->mx + (m->mw / 2 - WIDTH(c) / 2); /* center in x direction */
|
||||||
|
if ((c->y + c->h) > m->my + m->mh && c->isfloating)
|
||||||
|
c->y = m->my + (m->mh / 2 - HEIGHT(c) / 2); /* center in y direction */
|
||||||
|
if ((ev->value_mask & (CWX|CWY)) && !(ev->value_mask & (CWWidth|CWHeight)))
|
||||||
|
configure(c);
|
||||||
|
if (ISVISIBLE(c))
|
||||||
|
XMoveResizeWindow(dpy, c->win, c->x, c->y, c->w, c->h);
|
||||||
|
} else
|
||||||
|
configure(c);
|
||||||
|
} else {
|
||||||
|
wc.x = ev->x;
|
||||||
|
wc.y = ev->y;
|
||||||
|
wc.width = ev->width;
|
||||||
|
wc.height = ev->height;
|
||||||
|
wc.border_width = ev->border_width;
|
||||||
|
wc.sibling = ev->above;
|
||||||
|
wc.stack_mode = ev->detail;
|
||||||
|
XConfigureWindow(dpy, ev->window, ev->value_mask, &wc);
|
||||||
|
}
|
||||||
|
XSync(dpy, False);
|
||||||
|
}
|
||||||
|
|
||||||
|
Monitor *
|
||||||
|
createmon(void)
|
||||||
|
{
|
||||||
|
Monitor *m;
|
||||||
|
|
||||||
|
m = ecalloc(1, sizeof(Monitor));
|
||||||
|
m->tagset[0] = m->tagset[1] = 1;
|
||||||
|
m->mfact = mfact;
|
||||||
|
m->nmaster = nmaster;
|
||||||
|
m->showbar = showbar;
|
||||||
|
m->topbar = topbar;
|
||||||
|
m->lt[0] = &layouts[0];
|
||||||
|
m->lt[1] = &layouts[1 % LENGTH(layouts)];
|
||||||
|
strncpy(m->ltsymbol, layouts[0].symbol, sizeof m->ltsymbol);
|
||||||
|
return m;
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
destroynotify(XEvent *e)
|
||||||
|
{
|
||||||
|
Client *c;
|
||||||
|
XDestroyWindowEvent *ev = &e->xdestroywindow;
|
||||||
|
|
||||||
|
if ((c = wintoclient(ev->window)))
|
||||||
|
unmanage(c, 1);
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
detach(Client *c)
|
||||||
|
{
|
||||||
|
Client **tc;
|
||||||
|
|
||||||
|
for (tc = &c->mon->clients; *tc && *tc != c; tc = &(*tc)->next);
|
||||||
|
*tc = c->next;
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
detachstack(Client *c)
|
||||||
|
{
|
||||||
|
Client **tc, *t;
|
||||||
|
|
||||||
|
for (tc = &c->mon->stack; *tc && *tc != c; tc = &(*tc)->snext);
|
||||||
|
*tc = c->snext;
|
||||||
|
|
||||||
|
if (c == c->mon->sel) {
|
||||||
|
for (t = c->mon->stack; t && !ISVISIBLE(t); t = t->snext);
|
||||||
|
c->mon->sel = t;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
Monitor *
|
||||||
|
dirtomon(int dir)
|
||||||
|
{
|
||||||
|
Monitor *m = NULL;
|
||||||
|
|
||||||
|
if (dir > 0) {
|
||||||
|
if (!(m = selmon->next))
|
||||||
|
m = mons;
|
||||||
|
} else if (selmon == mons)
|
||||||
|
for (m = mons; m->next; m = m->next);
|
||||||
|
else
|
||||||
|
for (m = mons; m->next != selmon; m = m->next);
|
||||||
|
return m;
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
drawbar(Monitor *m)
|
||||||
|
{
|
||||||
|
int x, w, sw = 0;
|
||||||
|
int boxs = drw->fonts->h / 9;
|
||||||
|
int boxw = drw->fonts->h / 6 + 2;
|
||||||
|
unsigned int i, occ = 0, urg = 0;
|
||||||
|
Client *c;
|
||||||
|
|
||||||
|
/* draw status first so it can be overdrawn by tags later */
|
||||||
|
if (m == selmon) { /* status is only drawn on selected monitor */
|
||||||
|
drw_setscheme(drw, scheme[SchemeNorm]);
|
||||||
|
sw = TEXTW(stext) - lrpad + 2; /* 2px right padding */
|
||||||
|
drw_text(drw, m->ww - sw, 0, sw, bh, 0, stext, 0);
|
||||||
|
}
|
||||||
|
|
||||||
|
for (c = m->clients; c; c = c->next) {
|
||||||
|
occ |= c->tags;
|
||||||
|
if (c->isurgent)
|
||||||
|
urg |= c->tags;
|
||||||
|
}
|
||||||
|
x = 0;
|
||||||
|
for (i = 0; i < LENGTH(tags); i++) {
|
||||||
|
w = TEXTW(tags[i]);
|
||||||
|
drw_setscheme(drw, scheme[m->tagset[m->seltags] & 1 << i ? SchemeSel : SchemeNorm]);
|
||||||
|
drw_text(drw, x, 0, w, bh, lrpad / 2, tags[i], urg & 1 << i);
|
||||||
|
if (occ & 1 << i)
|
||||||
|
drw_rect(drw, x + boxs, boxs, boxw, boxw,
|
||||||
|
m == selmon && selmon->sel && selmon->sel->tags & 1 << i,
|
||||||
|
urg & 1 << i);
|
||||||
|
x += w;
|
||||||
|
}
|
||||||
|
w = blw = TEXTW(m->ltsymbol);
|
||||||
|
drw_setscheme(drw, scheme[SchemeNorm]);
|
||||||
|
x = drw_text(drw, x, 0, w, bh, lrpad / 2, m->ltsymbol, 0);
|
||||||
|
|
||||||
|
if ((w = m->ww - sw - x) > bh) {
|
||||||
|
if (m->sel) {
|
||||||
|
drw_setscheme(drw, scheme[m == selmon ? SchemeSel : SchemeNorm]);
|
||||||
|
drw_text(drw, x, 0, w, bh, lrpad / 2, m->sel->name, 0);
|
||||||
|
if (m->sel->isfloating)
|
||||||
|
drw_rect(drw, x + boxs, boxs, boxw, boxw, m->sel->isfixed, 0);
|
||||||
|
} else {
|
||||||
|
drw_setscheme(drw, scheme[SchemeNorm]);
|
||||||
|
drw_rect(drw, x, 0, w, bh, 1, 1);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
drw_map(drw, m->barwin, 0, 0, m->ww, bh);
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
drawbars(void)
|
||||||
|
{
|
||||||
|
Monitor *m;
|
||||||
|
|
||||||
|
for (m = mons; m; m = m->next)
|
||||||
|
drawbar(m);
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
enternotify(XEvent *e)
|
||||||
|
{
|
||||||
|
Client *c;
|
||||||
|
Monitor *m;
|
||||||
|
XCrossingEvent *ev = &e->xcrossing;
|
||||||
|
|
||||||
|
if ((ev->mode != NotifyNormal || ev->detail == NotifyInferior) && ev->window != root)
|
||||||
|
return;
|
||||||
|
c = wintoclient(ev->window);
|
||||||
|
m = c ? c->mon : wintomon(ev->window);
|
||||||
|
if (m != selmon) {
|
||||||
|
unfocus(selmon->sel, 1);
|
||||||
|
selmon = m;
|
||||||
|
} else if (!c || c == selmon->sel)
|
||||||
|
return;
|
||||||
|
focus(c);
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
expose(XEvent *e)
|
||||||
|
{
|
||||||
|
Monitor *m;
|
||||||
|
XExposeEvent *ev = &e->xexpose;
|
||||||
|
|
||||||
|
if (ev->count == 0 && (m = wintomon(ev->window)))
|
||||||
|
drawbar(m);
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
focus(Client *c)
|
||||||
|
{
|
||||||
|
if (!c || !ISVISIBLE(c))
|
||||||
|
for (c = selmon->stack; c && !ISVISIBLE(c); c = c->snext);
|
||||||
|
if (selmon->sel && selmon->sel != c)
|
||||||
|
unfocus(selmon->sel, 0);
|
||||||
|
if (c) {
|
||||||
|
if (c->mon != selmon)
|
||||||
|
selmon = c->mon;
|
||||||
|
if (c->isurgent)
|
||||||
|
seturgent(c, 0);
|
||||||
|
detachstack(c);
|
||||||
|
attachstack(c);
|
||||||
|
grabbuttons(c, 1);
|
||||||
|
XSetWindowBorder(dpy, c->win, scheme[SchemeSel][ColBorder].pixel);
|
||||||
|
setfocus(c);
|
||||||
|
} else {
|
||||||
|
XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime);
|
||||||
|
XDeleteProperty(dpy, root, netatom[NetActiveWindow]);
|
||||||
|
}
|
||||||
|
selmon->sel = c;
|
||||||
|
drawbars();
|
||||||
|
}
|
||||||
|
|
||||||
|
/* there are some broken focus acquiring clients needing extra handling */
|
||||||
|
void
|
||||||
|
focusin(XEvent *e)
|
||||||
|
{
|
||||||
|
XFocusChangeEvent *ev = &e->xfocus;
|
||||||
|
|
||||||
|
if (selmon->sel && ev->window != selmon->sel->win)
|
||||||
|
setfocus(selmon->sel);
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
focusmon(const Arg *arg)
|
||||||
|
{
|
||||||
|
Monitor *m;
|
||||||
|
|
||||||
|
if (!mons->next)
|
||||||
|
return;
|
||||||
|
if ((m = dirtomon(arg->i)) == selmon)
|
||||||
|
return;
|
||||||
|
unfocus(selmon->sel, 0);
|
||||||
|
selmon = m;
|
||||||
|
focus(NULL);
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
focusstack(const Arg *arg)
|
||||||
|
{
|
||||||
|
Client *c = NULL, *i;
|
||||||
|
|
||||||
|
if (!selmon->sel)
|
||||||
|
return;
|
||||||
|
if (arg->i > 0) {
|
||||||
|
for (c = selmon->sel->next; c && !ISVISIBLE(c); c = c->next);
|
||||||
|
if (!c)
|
||||||
|
for (c = selmon->clients; c && !ISVISIBLE(c); c = c->next);
|
||||||
|
} else {
|
||||||
|
for (i = selmon->clients; i != selmon->sel; i = i->next)
|
||||||
|
if (ISVISIBLE(i))
|
||||||
|
c = i;
|
||||||
|
if (!c)
|
||||||
|
for (; i; i = i->next)
|
||||||
|
if (ISVISIBLE(i))
|
||||||
|
c = i;
|
||||||
|
}
|
||||||
|
if (c) {
|
||||||
|
focus(c);
|
||||||
|
restack(selmon);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
Atom
|
||||||
|
getatomprop(Client *c, Atom prop)
|
||||||
|
{
|
||||||
|
int di;
|
||||||
|
unsigned long dl;
|
||||||
|
unsigned char *p = NULL;
|
||||||
|
Atom da, atom = None;
|
||||||
|
|
||||||
|
if (XGetWindowProperty(dpy, c->win, prop, 0L, sizeof atom, False, XA_ATOM,
|
||||||
|
&da, &di, &dl, &dl, &p) == Success && p) {
|
||||||
|
atom = *(Atom *)p;
|
||||||
|
XFree(p);
|
||||||
|
}
|
||||||
|
return atom;
|
||||||
|
}
|
||||||
|
|
||||||
|
int
|
||||||
|
getrootptr(int *x, int *y)
|
||||||
|
{
|
||||||
|
int di;
|
||||||
|
unsigned int dui;
|
||||||
|
Window dummy;
|
||||||
|
|
||||||
|
return XQueryPointer(dpy, root, &dummy, &dummy, x, y, &di, &di, &dui);
|
||||||
|
}
|
||||||
|
|
||||||
|
long
|
||||||
|
getstate(Window w)
|
||||||
|
{
|
||||||
|
int format;
|
||||||
|
long result = -1;
|
||||||
|
unsigned char *p = NULL;
|
||||||
|
unsigned long n, extra;
|
||||||
|
Atom real;
|
||||||
|
|
||||||
|
if (XGetWindowProperty(dpy, w, wmatom[WMState], 0L, 2L, False, wmatom[WMState],
|
||||||
|
&real, &format, &n, &extra, (unsigned char **)&p) != Success)
|
||||||
|
return -1;
|
||||||
|
if (n != 0)
|
||||||
|
result = *p;
|
||||||
|
XFree(p);
|
||||||
|
return result;
|
||||||
|
}
|
||||||
|
|
||||||
|
int
|
||||||
|
gettextprop(Window w, Atom atom, char *text, unsigned int size)
|
||||||
|
{
|
||||||
|
char **list = NULL;
|
||||||
|
int n;
|
||||||
|
XTextProperty name;
|
||||||
|
|
||||||
|
if (!text || size == 0)
|
||||||
|
return 0;
|
||||||
|
text[0] = '\0';
|
||||||
|
if (!XGetTextProperty(dpy, w, &name, atom) || !name.nitems)
|
||||||
|
return 0;
|
||||||
|
if (name.encoding == XA_STRING)
|
||||||
|
strncpy(text, (char *)name.value, size - 1);
|
||||||
|
else {
|
||||||
|
if (XmbTextPropertyToTextList(dpy, &name, &list, &n) >= Success && n > 0 && *list) {
|
||||||
|
strncpy(text, *list, size - 1);
|
||||||
|
XFreeStringList(list);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
text[size - 1] = '\0';
|
||||||
|
XFree(name.value);
|
||||||
|
return 1;
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
grabbuttons(Client *c, int focused)
|
||||||
|
{
|
||||||
|
updatenumlockmask();
|
||||||
|
{
|
||||||
|
unsigned int i, j;
|
||||||
|
unsigned int modifiers[] = { 0, LockMask, numlockmask, numlockmask|LockMask };
|
||||||
|
XUngrabButton(dpy, AnyButton, AnyModifier, c->win);
|
||||||
|
if (!focused)
|
||||||
|
XGrabButton(dpy, AnyButton, AnyModifier, c->win, False,
|
||||||
|
BUTTONMASK, GrabModeSync, GrabModeSync, None, None);
|
||||||
|
for (i = 0; i < LENGTH(buttons); i++)
|
||||||
|
if (buttons[i].click == ClkClientWin)
|
||||||
|
for (j = 0; j < LENGTH(modifiers); j++)
|
||||||
|
XGrabButton(dpy, buttons[i].button,
|
||||||
|
buttons[i].mask | modifiers[j],
|
||||||
|
c->win, False, BUTTONMASK,
|
||||||
|
GrabModeAsync, GrabModeSync, None, None);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
grabkeys(void)
|
||||||
|
{
|
||||||
|
updatenumlockmask();
|
||||||
|
{
|
||||||
|
unsigned int i, j;
|
||||||
|
unsigned int modifiers[] = { 0, LockMask, numlockmask, numlockmask|LockMask };
|
||||||
|
KeyCode code;
|
||||||
|
|
||||||
|
XUngrabKey(dpy, AnyKey, AnyModifier, root);
|
||||||
|
for (i = 0; i < LENGTH(keys); i++)
|
||||||
|
if ((code = XKeysymToKeycode(dpy, keys[i].keysym)))
|
||||||
|
for (j = 0; j < LENGTH(modifiers); j++)
|
||||||
|
XGrabKey(dpy, code, keys[i].mod | modifiers[j], root,
|
||||||
|
True, GrabModeAsync, GrabModeAsync);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
incnmaster(const Arg *arg)
|
||||||
|
{
|
||||||
|
selmon->nmaster = MAX(selmon->nmaster + arg->i, 0);
|
||||||
|
arrange(selmon);
|
||||||
|
}
|
||||||
|
|
||||||
|
#ifdef XINERAMA
|
||||||
|
static int
|
||||||
|
isuniquegeom(XineramaScreenInfo *unique, size_t n, XineramaScreenInfo *info)
|
||||||
|
{
|
||||||
|
while (n--)
|
||||||
|
if (unique[n].x_org == info->x_org && unique[n].y_org == info->y_org
|
||||||
|
&& unique[n].width == info->width && unique[n].height == info->height)
|
||||||
|
return 0;
|
||||||
|
return 1;
|
||||||
|
}
|
||||||
|
#endif /* XINERAMA */
|
||||||
|
|
||||||
|
void
|
||||||
|
keypress(XEvent *e)
|
||||||
|
{
|
||||||
|
unsigned int i;
|
||||||
|
KeySym keysym;
|
||||||
|
XKeyEvent *ev;
|
||||||
|
|
||||||
|
ev = &e->xkey;
|
||||||
|
keysym = XKeycodeToKeysym(dpy, (KeyCode)ev->keycode, 0);
|
||||||
|
for (i = 0; i < LENGTH(keys); i++)
|
||||||
|
if (keysym == keys[i].keysym
|
||||||
|
&& CLEANMASK(keys[i].mod) == CLEANMASK(ev->state)
|
||||||
|
&& keys[i].func)
|
||||||
|
keys[i].func(&(keys[i].arg));
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
killclient(const Arg *arg)
|
||||||
|
{
|
||||||
|
if (!selmon->sel)
|
||||||
|
return;
|
||||||
|
if (!sendevent(selmon->sel, wmatom[WMDelete])) {
|
||||||
|
XGrabServer(dpy);
|
||||||
|
XSetErrorHandler(xerrordummy);
|
||||||
|
XSetCloseDownMode(dpy, DestroyAll);
|
||||||
|
XKillClient(dpy, selmon->sel->win);
|
||||||
|
XSync(dpy, False);
|
||||||
|
XSetErrorHandler(xerror);
|
||||||
|
XUngrabServer(dpy);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
manage(Window w, XWindowAttributes *wa)
|
||||||
|
{
|
||||||
|
Client *c, *t = NULL;
|
||||||
|
Window trans = None;
|
||||||
|
XWindowChanges wc;
|
||||||
|
|
||||||
|
c = ecalloc(1, sizeof(Client));
|
||||||
|
c->win = w;
|
||||||
|
/* geometry */
|
||||||
|
c->x = c->oldx = wa->x;
|
||||||
|
c->y = c->oldy = wa->y;
|
||||||
|
c->w = c->oldw = wa->width;
|
||||||
|
c->h = c->oldh = wa->height;
|
||||||
|
c->oldbw = wa->border_width;
|
||||||
|
|
||||||
|
updatetitle(c);
|
||||||
|
if (XGetTransientForHint(dpy, w, &trans) && (t = wintoclient(trans))) {
|
||||||
|
c->mon = t->mon;
|
||||||
|
c->tags = t->tags;
|
||||||
|
} else {
|
||||||
|
c->mon = selmon;
|
||||||
|
applyrules(c);
|
||||||
|
}
|
||||||
|
|
||||||
|
if (c->x + WIDTH(c) > c->mon->mx + c->mon->mw)
|
||||||
|
c->x = c->mon->mx + c->mon->mw - WIDTH(c);
|
||||||
|
if (c->y + HEIGHT(c) > c->mon->my + c->mon->mh)
|
||||||
|
c->y = c->mon->my + c->mon->mh - HEIGHT(c);
|
||||||
|
c->x = MAX(c->x, c->mon->mx);
|
||||||
|
/* only fix client y-offset, if the client center might cover the bar */
|
||||||
|
c->y = MAX(c->y, ((c->mon->by == c->mon->my) && (c->x + (c->w / 2) >= c->mon->wx)
|
||||||
|
&& (c->x + (c->w / 2) < c->mon->wx + c->mon->ww)) ? bh : c->mon->my);
|
||||||
|
c->bw = borderpx;
|
||||||
|
|
||||||
|
wc.border_width = c->bw;
|
||||||
|
XConfigureWindow(dpy, w, CWBorderWidth, &wc);
|
||||||
|
XSetWindowBorder(dpy, w, scheme[SchemeNorm][ColBorder].pixel);
|
||||||
|
configure(c); /* propagates border_width, if size doesn't change */
|
||||||
|
updatewindowtype(c);
|
||||||
|
updatesizehints(c);
|
||||||
|
updatewmhints(c);
|
||||||
|
XSelectInput(dpy, w, EnterWindowMask|FocusChangeMask|PropertyChangeMask|StructureNotifyMask);
|
||||||
|
grabbuttons(c, 0);
|
||||||
|
if (!c->isfloating)
|
||||||
|
c->isfloating = c->oldstate = trans != None || c->isfixed;
|
||||||
|
if (c->isfloating)
|
||||||
|
XRaiseWindow(dpy, c->win);
|
||||||
|
attach(c);
|
||||||
|
attachstack(c);
|
||||||
|
XChangeProperty(dpy, root, netatom[NetClientList], XA_WINDOW, 32, PropModeAppend,
|
||||||
|
(unsigned char *) &(c->win), 1);
|
||||||
|
XMoveResizeWindow(dpy, c->win, c->x + 2 * sw, c->y, c->w, c->h); /* some windows require this */
|
||||||
|
setclientstate(c, NormalState);
|
||||||
|
if (c->mon == selmon)
|
||||||
|
unfocus(selmon->sel, 0);
|
||||||
|
c->mon->sel = c;
|
||||||
|
arrange(c->mon);
|
||||||
|
XMapWindow(dpy, c->win);
|
||||||
|
focus(NULL);
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
mappingnotify(XEvent *e)
|
||||||
|
{
|
||||||
|
XMappingEvent *ev = &e->xmapping;
|
||||||
|
|
||||||
|
XRefreshKeyboardMapping(ev);
|
||||||
|
if (ev->request == MappingKeyboard)
|
||||||
|
grabkeys();
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
maprequest(XEvent *e)
|
||||||
|
{
|
||||||
|
static XWindowAttributes wa;
|
||||||
|
XMapRequestEvent *ev = &e->xmaprequest;
|
||||||
|
|
||||||
|
if (!XGetWindowAttributes(dpy, ev->window, &wa))
|
||||||
|
return;
|
||||||
|
if (wa.override_redirect)
|
||||||
|
return;
|
||||||
|
if (!wintoclient(ev->window))
|
||||||
|
manage(ev->window, &wa);
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
monocle(Monitor *m)
|
||||||
|
{
|
||||||
|
unsigned int n = 0;
|
||||||
|
Client *c;
|
||||||
|
|
||||||
|
for (c = m->clients; c; c = c->next)
|
||||||
|
if (ISVISIBLE(c))
|
||||||
|
n++;
|
||||||
|
if (n > 0) /* override layout symbol */
|
||||||
|
snprintf(m->ltsymbol, sizeof m->ltsymbol, "[%d]", n);
|
||||||
|
for (c = nexttiled(m->clients); c; c = nexttiled(c->next))
|
||||||
|
resize(c, m->wx, m->wy, m->ww - 2 * c->bw, m->wh - 2 * c->bw, 0);
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
motionnotify(XEvent *e)
|
||||||
|
{
|
||||||
|
static Monitor *mon = NULL;
|
||||||
|
Monitor *m;
|
||||||
|
XMotionEvent *ev = &e->xmotion;
|
||||||
|
|
||||||
|
if (ev->window != root)
|
||||||
|
return;
|
||||||
|
if ((m = recttomon(ev->x_root, ev->y_root, 1, 1)) != mon && mon) {
|
||||||
|
unfocus(selmon->sel, 1);
|
||||||
|
selmon = m;
|
||||||
|
focus(NULL);
|
||||||
|
}
|
||||||
|
mon = m;
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
movemouse(const Arg *arg)
|
||||||
|
{
|
||||||
|
int x, y, ocx, ocy, nx, ny;
|
||||||
|
Client *c;
|
||||||
|
Monitor *m;
|
||||||
|
XEvent ev;
|
||||||
|
Time lasttime = 0;
|
||||||
|
|
||||||
|
if (!(c = selmon->sel))
|
||||||
|
return;
|
||||||
|
if (c->isfullscreen) /* no support moving fullscreen windows by mouse */
|
||||||
|
return;
|
||||||
|
restack(selmon);
|
||||||
|
ocx = c->x;
|
||||||
|
ocy = c->y;
|
||||||
|
if (XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync,
|
||||||
|
None, cursor[CurMove]->cursor, CurrentTime) != GrabSuccess)
|
||||||
|
return;
|
||||||
|
if (!getrootptr(&x, &y))
|
||||||
|
return;
|
||||||
|
do {
|
||||||
|
XMaskEvent(dpy, MOUSEMASK|ExposureMask|SubstructureRedirectMask, &ev);
|
||||||
|
switch(ev.type) {
|
||||||
|
case ConfigureRequest:
|
||||||
|
case Expose:
|
||||||
|
case MapRequest:
|
||||||
|
handler[ev.type](&ev);
|
||||||
|
break;
|
||||||
|
case MotionNotify:
|
||||||
|
if ((ev.xmotion.time - lasttime) <= (1000 / 60))
|
||||||
|
continue;
|
||||||
|
lasttime = ev.xmotion.time;
|
||||||
|
|
||||||
|
nx = ocx + (ev.xmotion.x - x);
|
||||||
|
ny = ocy + (ev.xmotion.y - y);
|
||||||
|
if (abs(selmon->wx - nx) < snap)
|
||||||
|
nx = selmon->wx;
|
||||||
|
else if (abs((selmon->wx + selmon->ww) - (nx + WIDTH(c))) < snap)
|
||||||
|
nx = selmon->wx + selmon->ww - WIDTH(c);
|
||||||
|
if (abs(selmon->wy - ny) < snap)
|
||||||
|
ny = selmon->wy;
|
||||||
|
else if (abs((selmon->wy + selmon->wh) - (ny + HEIGHT(c))) < snap)
|
||||||
|
ny = selmon->wy + selmon->wh - HEIGHT(c);
|
||||||
|
if (!c->isfloating && selmon->lt[selmon->sellt]->arrange
|
||||||
|
&& (abs(nx - c->x) > snap || abs(ny - c->y) > snap))
|
||||||
|
togglefloating(NULL);
|
||||||
|
if (!selmon->lt[selmon->sellt]->arrange || c->isfloating)
|
||||||
|
resize(c, nx, ny, c->w, c->h, 1);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
} while (ev.type != ButtonRelease);
|
||||||
|
XUngrabPointer(dpy, CurrentTime);
|
||||||
|
if ((m = recttomon(c->x, c->y, c->w, c->h)) != selmon) {
|
||||||
|
sendmon(c, m);
|
||||||
|
selmon = m;
|
||||||
|
focus(NULL);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
Client *
|
||||||
|
nexttiled(Client *c)
|
||||||
|
{
|
||||||
|
for (; c && (c->isfloating || !ISVISIBLE(c)); c = c->next);
|
||||||
|
return c;
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
pop(Client *c)
|
||||||
|
{
|
||||||
|
detach(c);
|
||||||
|
attach(c);
|
||||||
|
focus(c);
|
||||||
|
arrange(c->mon);
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
propertynotify(XEvent *e)
|
||||||
|
{
|
||||||
|
Client *c;
|
||||||
|
Window trans;
|
||||||
|
XPropertyEvent *ev = &e->xproperty;
|
||||||
|
|
||||||
|
if ((ev->window == root) && (ev->atom == XA_WM_NAME))
|
||||||
|
updatestatus();
|
||||||
|
else if (ev->state == PropertyDelete)
|
||||||
|
return; /* ignore */
|
||||||
|
else if ((c = wintoclient(ev->window))) {
|
||||||
|
switch(ev->atom) {
|
||||||
|
default: break;
|
||||||
|
case XA_WM_TRANSIENT_FOR:
|
||||||
|
if (!c->isfloating && (XGetTransientForHint(dpy, c->win, &trans)) &&
|
||||||
|
(c->isfloating = (wintoclient(trans)) != NULL))
|
||||||
|
arrange(c->mon);
|
||||||
|
break;
|
||||||
|
case XA_WM_NORMAL_HINTS:
|
||||||
|
updatesizehints(c);
|
||||||
|
break;
|
||||||
|
case XA_WM_HINTS:
|
||||||
|
updatewmhints(c);
|
||||||
|
drawbars();
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
if (ev->atom == XA_WM_NAME || ev->atom == netatom[NetWMName]) {
|
||||||
|
updatetitle(c);
|
||||||
|
if (c == c->mon->sel)
|
||||||
|
drawbar(c->mon);
|
||||||
|
}
|
||||||
|
if (ev->atom == netatom[NetWMWindowType])
|
||||||
|
updatewindowtype(c);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
quit(const Arg *arg)
|
||||||
|
{
|
||||||
|
running = 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
Monitor *
|
||||||
|
recttomon(int x, int y, int w, int h)
|
||||||
|
{
|
||||||
|
Monitor *m, *r = selmon;
|
||||||
|
int a, area = 0;
|
||||||
|
|
||||||
|
for (m = mons; m; m = m->next)
|
||||||
|
if ((a = INTERSECT(x, y, w, h, m)) > area) {
|
||||||
|
area = a;
|
||||||
|
r = m;
|
||||||
|
}
|
||||||
|
return r;
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
resize(Client *c, int x, int y, int w, int h, int interact)
|
||||||
|
{
|
||||||
|
if (applysizehints(c, &x, &y, &w, &h, interact))
|
||||||
|
resizeclient(c, x, y, w, h);
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
resizeclient(Client *c, int x, int y, int w, int h)
|
||||||
|
{
|
||||||
|
XWindowChanges wc;
|
||||||
|
|
||||||
|
c->oldx = c->x; c->x = wc.x = x;
|
||||||
|
c->oldy = c->y; c->y = wc.y = y;
|
||||||
|
c->oldw = c->w; c->w = wc.width = w;
|
||||||
|
c->oldh = c->h; c->h = wc.height = h;
|
||||||
|
wc.border_width = c->bw;
|
||||||
|
XConfigureWindow(dpy, c->win, CWX|CWY|CWWidth|CWHeight|CWBorderWidth, &wc);
|
||||||
|
configure(c);
|
||||||
|
XSync(dpy, False);
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
resizemouse(const Arg *arg)
|
||||||
|
{
|
||||||
|
int ocx, ocy, nw, nh;
|
||||||
|
Client *c;
|
||||||
|
Monitor *m;
|
||||||
|
XEvent ev;
|
||||||
|
Time lasttime = 0;
|
||||||
|
|
||||||
|
if (!(c = selmon->sel))
|
||||||
|
return;
|
||||||
|
if (c->isfullscreen) /* no support resizing fullscreen windows by mouse */
|
||||||
|
return;
|
||||||
|
restack(selmon);
|
||||||
|
ocx = c->x;
|
||||||
|
ocy = c->y;
|
||||||
|
if (XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync,
|
||||||
|
None, cursor[CurResize]->cursor, CurrentTime) != GrabSuccess)
|
||||||
|
return;
|
||||||
|
XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w + c->bw - 1, c->h + c->bw - 1);
|
||||||
|
do {
|
||||||
|
XMaskEvent(dpy, MOUSEMASK|ExposureMask|SubstructureRedirectMask, &ev);
|
||||||
|
switch(ev.type) {
|
||||||
|
case ConfigureRequest:
|
||||||
|
case Expose:
|
||||||
|
case MapRequest:
|
||||||
|
handler[ev.type](&ev);
|
||||||
|
break;
|
||||||
|
case MotionNotify:
|
||||||
|
if ((ev.xmotion.time - lasttime) <= (1000 / 60))
|
||||||
|
continue;
|
||||||
|
lasttime = ev.xmotion.time;
|
||||||
|
|
||||||
|
nw = MAX(ev.xmotion.x - ocx - 2 * c->bw + 1, 1);
|
||||||
|
nh = MAX(ev.xmotion.y - ocy - 2 * c->bw + 1, 1);
|
||||||
|
if (c->mon->wx + nw >= selmon->wx && c->mon->wx + nw <= selmon->wx + selmon->ww
|
||||||
|
&& c->mon->wy + nh >= selmon->wy && c->mon->wy + nh <= selmon->wy + selmon->wh)
|
||||||
|
{
|
||||||
|
if (!c->isfloating && selmon->lt[selmon->sellt]->arrange
|
||||||
|
&& (abs(nw - c->w) > snap || abs(nh - c->h) > snap))
|
||||||
|
togglefloating(NULL);
|
||||||
|
}
|
||||||
|
if (!selmon->lt[selmon->sellt]->arrange || c->isfloating)
|
||||||
|
resize(c, c->x, c->y, nw, nh, 1);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
} while (ev.type != ButtonRelease);
|
||||||
|
XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w + c->bw - 1, c->h + c->bw - 1);
|
||||||
|
XUngrabPointer(dpy, CurrentTime);
|
||||||
|
while (XCheckMaskEvent(dpy, EnterWindowMask, &ev));
|
||||||
|
if ((m = recttomon(c->x, c->y, c->w, c->h)) != selmon) {
|
||||||
|
sendmon(c, m);
|
||||||
|
selmon = m;
|
||||||
|
focus(NULL);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
restack(Monitor *m)
|
||||||
|
{
|
||||||
|
Client *c;
|
||||||
|
XEvent ev;
|
||||||
|
XWindowChanges wc;
|
||||||
|
|
||||||
|
drawbar(m);
|
||||||
|
if (!m->sel)
|
||||||
|
return;
|
||||||
|
if (m->sel->isfloating || !m->lt[m->sellt]->arrange)
|
||||||
|
XRaiseWindow(dpy, m->sel->win);
|
||||||
|
if (m->lt[m->sellt]->arrange) {
|
||||||
|
wc.stack_mode = Below;
|
||||||
|
wc.sibling = m->barwin;
|
||||||
|
for (c = m->stack; c; c = c->snext)
|
||||||
|
if (!c->isfloating && ISVISIBLE(c)) {
|
||||||
|
XConfigureWindow(dpy, c->win, CWSibling|CWStackMode, &wc);
|
||||||
|
wc.sibling = c->win;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
XSync(dpy, False);
|
||||||
|
while (XCheckMaskEvent(dpy, EnterWindowMask, &ev));
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
run(void)
|
||||||
|
{
|
||||||
|
XEvent ev;
|
||||||
|
/* main event loop */
|
||||||
|
XSync(dpy, False);
|
||||||
|
while (running && !XNextEvent(dpy, &ev))
|
||||||
|
if (handler[ev.type])
|
||||||
|
handler[ev.type](&ev); /* call handler */
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
scan(void)
|
||||||
|
{
|
||||||
|
unsigned int i, num;
|
||||||
|
Window d1, d2, *wins = NULL;
|
||||||
|
XWindowAttributes wa;
|
||||||
|
|
||||||
|
if (XQueryTree(dpy, root, &d1, &d2, &wins, &num)) {
|
||||||
|
for (i = 0; i < num; i++) {
|
||||||
|
if (!XGetWindowAttributes(dpy, wins[i], &wa)
|
||||||
|
|| wa.override_redirect || XGetTransientForHint(dpy, wins[i], &d1))
|
||||||
|
continue;
|
||||||
|
if (wa.map_state == IsViewable || getstate(wins[i]) == IconicState)
|
||||||
|
manage(wins[i], &wa);
|
||||||
|
}
|
||||||
|
for (i = 0; i < num; i++) { /* now the transients */
|
||||||
|
if (!XGetWindowAttributes(dpy, wins[i], &wa))
|
||||||
|
continue;
|
||||||
|
if (XGetTransientForHint(dpy, wins[i], &d1)
|
||||||
|
&& (wa.map_state == IsViewable || getstate(wins[i]) == IconicState))
|
||||||
|
manage(wins[i], &wa);
|
||||||
|
}
|
||||||
|
if (wins)
|
||||||
|
XFree(wins);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
sendmon(Client *c, Monitor *m)
|
||||||
|
{
|
||||||
|
if (c->mon == m)
|
||||||
|
return;
|
||||||
|
unfocus(c, 1);
|
||||||
|
detach(c);
|
||||||
|
detachstack(c);
|
||||||
|
c->mon = m;
|
||||||
|
c->tags = m->tagset[m->seltags]; /* assign tags of target monitor */
|
||||||
|
attach(c);
|
||||||
|
attachstack(c);
|
||||||
|
focus(NULL);
|
||||||
|
arrange(NULL);
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
setclientstate(Client *c, long state)
|
||||||
|
{
|
||||||
|
long data[] = { state, None };
|
||||||
|
|
||||||
|
XChangeProperty(dpy, c->win, wmatom[WMState], wmatom[WMState], 32,
|
||||||
|
PropModeReplace, (unsigned char *)data, 2);
|
||||||
|
}
|
||||||
|
|
||||||
|
int
|
||||||
|
sendevent(Client *c, Atom proto)
|
||||||
|
{
|
||||||
|
int n;
|
||||||
|
Atom *protocols;
|
||||||
|
int exists = 0;
|
||||||
|
XEvent ev;
|
||||||
|
|
||||||
|
if (XGetWMProtocols(dpy, c->win, &protocols, &n)) {
|
||||||
|
while (!exists && n--)
|
||||||
|
exists = protocols[n] == proto;
|
||||||
|
XFree(protocols);
|
||||||
|
}
|
||||||
|
if (exists) {
|
||||||
|
ev.type = ClientMessage;
|
||||||
|
ev.xclient.window = c->win;
|
||||||
|
ev.xclient.message_type = wmatom[WMProtocols];
|
||||||
|
ev.xclient.format = 32;
|
||||||
|
ev.xclient.data.l[0] = proto;
|
||||||
|
ev.xclient.data.l[1] = CurrentTime;
|
||||||
|
XSendEvent(dpy, c->win, False, NoEventMask, &ev);
|
||||||
|
}
|
||||||
|
return exists;
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
setfocus(Client *c)
|
||||||
|
{
|
||||||
|
if (!c->neverfocus) {
|
||||||
|
XSetInputFocus(dpy, c->win, RevertToPointerRoot, CurrentTime);
|
||||||
|
XChangeProperty(dpy, root, netatom[NetActiveWindow],
|
||||||
|
XA_WINDOW, 32, PropModeReplace,
|
||||||
|
(unsigned char *) &(c->win), 1);
|
||||||
|
}
|
||||||
|
sendevent(c, wmatom[WMTakeFocus]);
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
setfullscreen(Client *c, int fullscreen)
|
||||||
|
{
|
||||||
|
if (fullscreen && !c->isfullscreen) {
|
||||||
|
XChangeProperty(dpy, c->win, netatom[NetWMState], XA_ATOM, 32,
|
||||||
|
PropModeReplace, (unsigned char*)&netatom[NetWMFullscreen], 1);
|
||||||
|
c->isfullscreen = 1;
|
||||||
|
c->oldstate = c->isfloating;
|
||||||
|
c->oldbw = c->bw;
|
||||||
|
c->bw = 0;
|
||||||
|
c->isfloating = 1;
|
||||||
|
resizeclient(c, c->mon->mx, c->mon->my, c->mon->mw, c->mon->mh);
|
||||||
|
XRaiseWindow(dpy, c->win);
|
||||||
|
} else if (!fullscreen && c->isfullscreen){
|
||||||
|
XChangeProperty(dpy, c->win, netatom[NetWMState], XA_ATOM, 32,
|
||||||
|
PropModeReplace, (unsigned char*)0, 0);
|
||||||
|
c->isfullscreen = 0;
|
||||||
|
c->isfloating = c->oldstate;
|
||||||
|
c->bw = c->oldbw;
|
||||||
|
c->x = c->oldx;
|
||||||
|
c->y = c->oldy;
|
||||||
|
c->w = c->oldw;
|
||||||
|
c->h = c->oldh;
|
||||||
|
resizeclient(c, c->x, c->y, c->w, c->h);
|
||||||
|
arrange(c->mon);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
setlayout(const Arg *arg)
|
||||||
|
{
|
||||||
|
if (!arg || !arg->v || arg->v != selmon->lt[selmon->sellt])
|
||||||
|
selmon->sellt ^= 1;
|
||||||
|
if (arg && arg->v)
|
||||||
|
selmon->lt[selmon->sellt] = (Layout *)arg->v;
|
||||||
|
strncpy(selmon->ltsymbol, selmon->lt[selmon->sellt]->symbol, sizeof selmon->ltsymbol);
|
||||||
|
if (selmon->sel)
|
||||||
|
arrange(selmon);
|
||||||
|
else
|
||||||
|
drawbar(selmon);
|
||||||
|
}
|
||||||
|
|
||||||
|
/* arg > 1.0 will set mfact absolutely */
|
||||||
|
void
|
||||||
|
setmfact(const Arg *arg)
|
||||||
|
{
|
||||||
|
float f;
|
||||||
|
|
||||||
|
if (!arg || !selmon->lt[selmon->sellt]->arrange)
|
||||||
|
return;
|
||||||
|
f = arg->f < 1.0 ? arg->f + selmon->mfact : arg->f - 1.0;
|
||||||
|
if (f < 0.1 || f > 0.9)
|
||||||
|
return;
|
||||||
|
selmon->mfact = f;
|
||||||
|
arrange(selmon);
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
setup(void)
|
||||||
|
{
|
||||||
|
int i;
|
||||||
|
XSetWindowAttributes wa;
|
||||||
|
Atom utf8string;
|
||||||
|
|
||||||
|
/* clean up any zombies immediately */
|
||||||
|
sigchld(0);
|
||||||
|
|
||||||
|
/* init screen */
|
||||||
|
screen = DefaultScreen(dpy);
|
||||||
|
sw = DisplayWidth(dpy, screen);
|
||||||
|
sh = DisplayHeight(dpy, screen);
|
||||||
|
root = RootWindow(dpy, screen);
|
||||||
|
#if ALPHA_PATCH
|
||||||
|
xinitvisual();
|
||||||
|
drw = drw_create(dpy, screen, root, sw, sh, visual, depth, cmap);
|
||||||
|
#else
|
||||||
|
drw = drw_create(dpy, screen, root, sw, sh);
|
||||||
|
#endif // ALPHA_PATCH
|
||||||
|
if (!drw_fontset_create(drw, fonts, LENGTH(fonts)))
|
||||||
|
die("no fonts could be loaded.");
|
||||||
|
lrpad = drw->fonts->h;
|
||||||
|
bh = drw->fonts->h + 2;
|
||||||
|
updategeom();
|
||||||
|
/* init atoms */
|
||||||
|
utf8string = XInternAtom(dpy, "UTF8_STRING", False);
|
||||||
|
wmatom[WMProtocols] = XInternAtom(dpy, "WM_PROTOCOLS", False);
|
||||||
|
wmatom[WMDelete] = XInternAtom(dpy, "WM_DELETE_WINDOW", False);
|
||||||
|
wmatom[WMState] = XInternAtom(dpy, "WM_STATE", False);
|
||||||
|
wmatom[WMTakeFocus] = XInternAtom(dpy, "WM_TAKE_FOCUS", False);
|
||||||
|
netatom[NetActiveWindow] = XInternAtom(dpy, "_NET_ACTIVE_WINDOW", False);
|
||||||
|
netatom[NetSupported] = XInternAtom(dpy, "_NET_SUPPORTED", False);
|
||||||
|
netatom[NetWMName] = XInternAtom(dpy, "_NET_WM_NAME", False);
|
||||||
|
netatom[NetWMState] = XInternAtom(dpy, "_NET_WM_STATE", False);
|
||||||
|
netatom[NetWMCheck] = XInternAtom(dpy, "_NET_SUPPORTING_WM_CHECK", False);
|
||||||
|
netatom[NetWMFullscreen] = XInternAtom(dpy, "_NET_WM_STATE_FULLSCREEN", False);
|
||||||
|
netatom[NetWMWindowType] = XInternAtom(dpy, "_NET_WM_WINDOW_TYPE", False);
|
||||||
|
netatom[NetWMWindowTypeDialog] = XInternAtom(dpy, "_NET_WM_WINDOW_TYPE_DIALOG", False);
|
||||||
|
netatom[NetClientList] = XInternAtom(dpy, "_NET_CLIENT_LIST", False);
|
||||||
|
/* init cursors */
|
||||||
|
cursor[CurNormal] = drw_cur_create(drw, XC_left_ptr);
|
||||||
|
cursor[CurResize] = drw_cur_create(drw, XC_sizing);
|
||||||
|
cursor[CurMove] = drw_cur_create(drw, XC_fleur);
|
||||||
|
/* init appearance */
|
||||||
|
scheme = ecalloc(LENGTH(colors), sizeof(Clr *));
|
||||||
|
for (i = 0; i < LENGTH(colors); i++)
|
||||||
|
#if ALPHA_PATCH
|
||||||
|
scheme[i] = drw_scm_create(drw, colors[i], alphas[i], 3);
|
||||||
|
#else
|
||||||
|
scheme[i] = drw_scm_create(drw, colors[i], 3);
|
||||||
|
#endif // ALPHA_PATCH
|
||||||
|
/* init bars */
|
||||||
|
updatebars();
|
||||||
|
updatestatus();
|
||||||
|
/* supporting window for NetWMCheck */
|
||||||
|
wmcheckwin = XCreateSimpleWindow(dpy, root, 0, 0, 1, 1, 0, 0, 0);
|
||||||
|
XChangeProperty(dpy, wmcheckwin, netatom[NetWMCheck], XA_WINDOW, 32,
|
||||||
|
PropModeReplace, (unsigned char *) &wmcheckwin, 1);
|
||||||
|
XChangeProperty(dpy, wmcheckwin, netatom[NetWMName], utf8string, 8,
|
||||||
|
PropModeReplace, (unsigned char *) "dwm", 3);
|
||||||
|
XChangeProperty(dpy, root, netatom[NetWMCheck], XA_WINDOW, 32,
|
||||||
|
PropModeReplace, (unsigned char *) &wmcheckwin, 1);
|
||||||
|
/* EWMH support per view */
|
||||||
|
XChangeProperty(dpy, root, netatom[NetSupported], XA_ATOM, 32,
|
||||||
|
PropModeReplace, (unsigned char *) netatom, NetLast);
|
||||||
|
XDeleteProperty(dpy, root, netatom[NetClientList]);
|
||||||
|
/* select events */
|
||||||
|
wa.cursor = cursor[CurNormal]->cursor;
|
||||||
|
wa.event_mask = SubstructureRedirectMask|SubstructureNotifyMask
|
||||||
|
|ButtonPressMask|PointerMotionMask|EnterWindowMask
|
||||||
|
|LeaveWindowMask|StructureNotifyMask|PropertyChangeMask;
|
||||||
|
XChangeWindowAttributes(dpy, root, CWEventMask|CWCursor, &wa);
|
||||||
|
XSelectInput(dpy, root, wa.event_mask);
|
||||||
|
grabkeys();
|
||||||
|
focus(NULL);
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
void
|
||||||
|
seturgent(Client *c, int urg)
|
||||||
|
{
|
||||||
|
XWMHints *wmh;
|
||||||
|
|
||||||
|
c->isurgent = urg;
|
||||||
|
if (!(wmh = XGetWMHints(dpy, c->win)))
|
||||||
|
return;
|
||||||
|
wmh->flags = urg ? (wmh->flags | XUrgencyHint) : (wmh->flags & ~XUrgencyHint);
|
||||||
|
XSetWMHints(dpy, c->win, wmh);
|
||||||
|
XFree(wmh);
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
showhide(Client *c)
|
||||||
|
{
|
||||||
|
if (!c)
|
||||||
|
return;
|
||||||
|
if (ISVISIBLE(c)) {
|
||||||
|
/* show clients top down */
|
||||||
|
XMoveWindow(dpy, c->win, c->x, c->y);
|
||||||
|
if ((!c->mon->lt[c->mon->sellt]->arrange || c->isfloating) && !c->isfullscreen)
|
||||||
|
resize(c, c->x, c->y, c->w, c->h, 0);
|
||||||
|
showhide(c->snext);
|
||||||
|
} else {
|
||||||
|
/* hide clients bottom up */
|
||||||
|
showhide(c->snext);
|
||||||
|
XMoveWindow(dpy, c->win, WIDTH(c) * -2, c->y);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
sigchld(int unused)
|
||||||
|
{
|
||||||
|
if (signal(SIGCHLD, sigchld) == SIG_ERR)
|
||||||
|
die("can't install SIGCHLD handler:");
|
||||||
|
while (0 < waitpid(-1, NULL, WNOHANG));
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
spawn(const Arg *arg)
|
||||||
|
{
|
||||||
|
if (arg->v == dmenucmd)
|
||||||
|
dmenumon[0] = '0' + selmon->num;
|
||||||
|
if (fork() == 0) {
|
||||||
|
if (dpy)
|
||||||
|
close(ConnectionNumber(dpy));
|
||||||
|
setsid();
|
||||||
|
execvp(((char **)arg->v)[0], (char **)arg->v);
|
||||||
|
fprintf(stderr, "dwm: execvp %s", ((char **)arg->v)[0]);
|
||||||
|
perror(" failed");
|
||||||
|
exit(EXIT_SUCCESS);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
tag(const Arg *arg)
|
||||||
|
{
|
||||||
|
if (selmon->sel && arg->ui & TAGMASK) {
|
||||||
|
selmon->sel->tags = arg->ui & TAGMASK;
|
||||||
|
focus(NULL);
|
||||||
|
arrange(selmon);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
tagmon(const Arg *arg)
|
||||||
|
{
|
||||||
|
if (!selmon->sel || !mons->next)
|
||||||
|
return;
|
||||||
|
sendmon(selmon->sel, dirtomon(arg->i));
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
tile(Monitor *m)
|
||||||
|
{
|
||||||
|
unsigned int i, n, h, mw, my, ty;
|
||||||
|
Client *c;
|
||||||
|
|
||||||
|
for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++);
|
||||||
|
if (n == 0)
|
||||||
|
return;
|
||||||
|
|
||||||
|
if (n > m->nmaster)
|
||||||
|
mw = m->nmaster ? m->ww * m->mfact : 0;
|
||||||
|
else
|
||||||
|
mw = m->ww;
|
||||||
|
for (i = my = ty = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++)
|
||||||
|
if (i < m->nmaster) {
|
||||||
|
h = (m->wh - my) / (MIN(n, m->nmaster) - i);
|
||||||
|
resize(c, m->wx, m->wy + my, mw - (2*c->bw), h - (2*c->bw), 0);
|
||||||
|
my += HEIGHT(c);
|
||||||
|
} else {
|
||||||
|
h = (m->wh - ty) / (n - i);
|
||||||
|
resize(c, m->wx + mw, m->wy + ty, m->ww - mw - (2*c->bw), h - (2*c->bw), 0);
|
||||||
|
ty += HEIGHT(c);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
togglebar(const Arg *arg)
|
||||||
|
{
|
||||||
|
selmon->showbar = !selmon->showbar;
|
||||||
|
updatebarpos(selmon);
|
||||||
|
XMoveResizeWindow(dpy, selmon->barwin, selmon->wx, selmon->by, selmon->ww, bh);
|
||||||
|
arrange(selmon);
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
togglefloating(const Arg *arg)
|
||||||
|
{
|
||||||
|
if (!selmon->sel)
|
||||||
|
return;
|
||||||
|
if (selmon->sel->isfullscreen) /* no support for fullscreen windows */
|
||||||
|
return;
|
||||||
|
selmon->sel->isfloating = !selmon->sel->isfloating || selmon->sel->isfixed;
|
||||||
|
if (selmon->sel->isfloating)
|
||||||
|
resize(selmon->sel, selmon->sel->x, selmon->sel->y,
|
||||||
|
selmon->sel->w, selmon->sel->h, 0);
|
||||||
|
arrange(selmon);
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
toggletag(const Arg *arg)
|
||||||
|
{
|
||||||
|
unsigned int newtags;
|
||||||
|
|
||||||
|
if (!selmon->sel)
|
||||||
|
return;
|
||||||
|
newtags = selmon->sel->tags ^ (arg->ui & TAGMASK);
|
||||||
|
if (newtags) {
|
||||||
|
selmon->sel->tags = newtags;
|
||||||
|
focus(NULL);
|
||||||
|
arrange(selmon);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
toggleview(const Arg *arg)
|
||||||
|
{
|
||||||
|
unsigned int newtagset = selmon->tagset[selmon->seltags] ^ (arg->ui & TAGMASK);
|
||||||
|
|
||||||
|
if (newtagset) {
|
||||||
|
selmon->tagset[selmon->seltags] = newtagset;
|
||||||
|
focus(NULL);
|
||||||
|
arrange(selmon);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
unfocus(Client *c, int setfocus)
|
||||||
|
{
|
||||||
|
if (!c)
|
||||||
|
return;
|
||||||
|
grabbuttons(c, 0);
|
||||||
|
XSetWindowBorder(dpy, c->win, scheme[SchemeNorm][ColBorder].pixel);
|
||||||
|
if (setfocus) {
|
||||||
|
XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime);
|
||||||
|
XDeleteProperty(dpy, root, netatom[NetActiveWindow]);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
unmanage(Client *c, int destroyed)
|
||||||
|
{
|
||||||
|
Monitor *m = c->mon;
|
||||||
|
XWindowChanges wc;
|
||||||
|
|
||||||
|
detach(c);
|
||||||
|
detachstack(c);
|
||||||
|
if (!destroyed) {
|
||||||
|
wc.border_width = c->oldbw;
|
||||||
|
XGrabServer(dpy); /* avoid race conditions */
|
||||||
|
XSetErrorHandler(xerrordummy);
|
||||||
|
XConfigureWindow(dpy, c->win, CWBorderWidth, &wc); /* restore border */
|
||||||
|
XUngrabButton(dpy, AnyButton, AnyModifier, c->win);
|
||||||
|
setclientstate(c, WithdrawnState);
|
||||||
|
XSync(dpy, False);
|
||||||
|
XSetErrorHandler(xerror);
|
||||||
|
XUngrabServer(dpy);
|
||||||
|
}
|
||||||
|
free(c);
|
||||||
|
focus(NULL);
|
||||||
|
updateclientlist();
|
||||||
|
arrange(m);
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
unmapnotify(XEvent *e)
|
||||||
|
{
|
||||||
|
Client *c;
|
||||||
|
XUnmapEvent *ev = &e->xunmap;
|
||||||
|
|
||||||
|
if ((c = wintoclient(ev->window))) {
|
||||||
|
if (ev->send_event)
|
||||||
|
setclientstate(c, WithdrawnState);
|
||||||
|
else
|
||||||
|
unmanage(c, 0);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
updatebars(void)
|
||||||
|
{
|
||||||
|
Monitor *m;
|
||||||
|
XSetWindowAttributes wa = {
|
||||||
|
.override_redirect = True,
|
||||||
|
#if ALPHA_PATCH
|
||||||
|
.background_pixel = 0,
|
||||||
|
.border_pixel = 0,
|
||||||
|
.colormap = cmap,
|
||||||
|
#else
|
||||||
|
.background_pixmap = ParentRelative,
|
||||||
|
#endif // ALPHA_PATCH
|
||||||
|
.event_mask = ButtonPressMask|ExposureMask
|
||||||
|
};
|
||||||
|
XClassHint ch = {"dwm", "dwm"};
|
||||||
|
for (m = mons; m; m = m->next) {
|
||||||
|
if (m->barwin)
|
||||||
|
continue;
|
||||||
|
#if ALPHA_PATCH
|
||||||
|
m->barwin = XCreateWindow(dpy, root, m->wx, m->by, m->ww, bh, 0, depth,
|
||||||
|
InputOutput, visual,
|
||||||
|
CWOverrideRedirect|CWBackPixel|CWBorderPixel|CWColormap|CWEventMask, &wa);
|
||||||
|
#else
|
||||||
|
m->barwin = XCreateWindow(dpy, root, m->wx, m->by, m->ww, bh, 0, DefaultDepth(dpy, screen),
|
||||||
|
CopyFromParent, DefaultVisual(dpy, screen),
|
||||||
|
CWOverrideRedirect|CWBackPixmap|CWEventMask, &wa);
|
||||||
|
#endif // ALPHA_PATCH
|
||||||
|
XDefineCursor(dpy, m->barwin, cursor[CurNormal]->cursor);
|
||||||
|
XMapRaised(dpy, m->barwin);
|
||||||
|
XSetClassHint(dpy, m->barwin, &ch);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
updatebarpos(Monitor *m)
|
||||||
|
{
|
||||||
|
m->wy = m->my;
|
||||||
|
m->wh = m->mh;
|
||||||
|
if (m->showbar) {
|
||||||
|
m->wh -= bh;
|
||||||
|
m->by = m->topbar ? m->wy : m->wy + m->wh;
|
||||||
|
m->wy = m->topbar ? m->wy + bh : m->wy;
|
||||||
|
} else
|
||||||
|
m->by = -bh;
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
updateclientlist()
|
||||||
|
{
|
||||||
|
Client *c;
|
||||||
|
Monitor *m;
|
||||||
|
|
||||||
|
XDeleteProperty(dpy, root, netatom[NetClientList]);
|
||||||
|
for (m = mons; m; m = m->next)
|
||||||
|
for (c = m->clients; c; c = c->next)
|
||||||
|
XChangeProperty(dpy, root, netatom[NetClientList],
|
||||||
|
XA_WINDOW, 32, PropModeAppend,
|
||||||
|
(unsigned char *) &(c->win), 1);
|
||||||
|
}
|
||||||
|
|
||||||
|
int
|
||||||
|
updategeom(void)
|
||||||
|
{
|
||||||
|
int dirty = 0;
|
||||||
|
|
||||||
|
#ifdef XINERAMA
|
||||||
|
if (XineramaIsActive(dpy)) {
|
||||||
|
int i, j, n, nn;
|
||||||
|
Client *c;
|
||||||
|
Monitor *m;
|
||||||
|
XineramaScreenInfo *info = XineramaQueryScreens(dpy, &nn);
|
||||||
|
XineramaScreenInfo *unique = NULL;
|
||||||
|
|
||||||
|
for (n = 0, m = mons; m; m = m->next, n++);
|
||||||
|
/* only consider unique geometries as separate screens */
|
||||||
|
unique = ecalloc(nn, sizeof(XineramaScreenInfo));
|
||||||
|
for (i = 0, j = 0; i < nn; i++)
|
||||||
|
if (isuniquegeom(unique, j, &info[i]))
|
||||||
|
memcpy(&unique[j++], &info[i], sizeof(XineramaScreenInfo));
|
||||||
|
XFree(info);
|
||||||
|
nn = j;
|
||||||
|
if (n <= nn) { /* new monitors available */
|
||||||
|
for (i = 0; i < (nn - n); i++) {
|
||||||
|
for (m = mons; m && m->next; m = m->next);
|
||||||
|
if (m)
|
||||||
|
m->next = createmon();
|
||||||
|
else
|
||||||
|
mons = createmon();
|
||||||
|
}
|
||||||
|
for (i = 0, m = mons; i < nn && m; m = m->next, i++)
|
||||||
|
if (i >= n
|
||||||
|
|| unique[i].x_org != m->mx || unique[i].y_org != m->my
|
||||||
|
|| unique[i].width != m->mw || unique[i].height != m->mh)
|
||||||
|
{
|
||||||
|
dirty = 1;
|
||||||
|
m->num = i;
|
||||||
|
m->mx = m->wx = unique[i].x_org;
|
||||||
|
m->my = m->wy = unique[i].y_org;
|
||||||
|
m->mw = m->ww = unique[i].width;
|
||||||
|
m->mh = m->wh = unique[i].height;
|
||||||
|
updatebarpos(m);
|
||||||
|
}
|
||||||
|
} else { /* less monitors available nn < n */
|
||||||
|
for (i = nn; i < n; i++) {
|
||||||
|
for (m = mons; m && m->next; m = m->next);
|
||||||
|
while ((c = m->clients)) {
|
||||||
|
dirty = 1;
|
||||||
|
m->clients = c->next;
|
||||||
|
detachstack(c);
|
||||||
|
c->mon = mons;
|
||||||
|
attach(c);
|
||||||
|
attachstack(c);
|
||||||
|
}
|
||||||
|
if (m == selmon)
|
||||||
|
selmon = mons;
|
||||||
|
cleanupmon(m);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
free(unique);
|
||||||
|
} else
|
||||||
|
#endif /* XINERAMA */
|
||||||
|
{ /* default monitor setup */
|
||||||
|
if (!mons)
|
||||||
|
mons = createmon();
|
||||||
|
if (mons->mw != sw || mons->mh != sh) {
|
||||||
|
dirty = 1;
|
||||||
|
mons->mw = mons->ww = sw;
|
||||||
|
mons->mh = mons->wh = sh;
|
||||||
|
updatebarpos(mons);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if (dirty) {
|
||||||
|
selmon = mons;
|
||||||
|
selmon = wintomon(root);
|
||||||
|
}
|
||||||
|
return dirty;
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
updatenumlockmask(void)
|
||||||
|
{
|
||||||
|
unsigned int i, j;
|
||||||
|
XModifierKeymap *modmap;
|
||||||
|
|
||||||
|
numlockmask = 0;
|
||||||
|
modmap = XGetModifierMapping(dpy);
|
||||||
|
for (i = 0; i < 8; i++)
|
||||||
|
for (j = 0; j < modmap->max_keypermod; j++)
|
||||||
|
if (modmap->modifiermap[i * modmap->max_keypermod + j]
|
||||||
|
== XKeysymToKeycode(dpy, XK_Num_Lock))
|
||||||
|
numlockmask = (1 << i);
|
||||||
|
XFreeModifiermap(modmap);
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
updatesizehints(Client *c)
|
||||||
|
{
|
||||||
|
long msize;
|
||||||
|
XSizeHints size;
|
||||||
|
|
||||||
|
if (!XGetWMNormalHints(dpy, c->win, &size, &msize))
|
||||||
|
/* size is uninitialized, ensure that size.flags aren't used */
|
||||||
|
size.flags = PSize;
|
||||||
|
if (size.flags & PBaseSize) {
|
||||||
|
c->basew = size.base_width;
|
||||||
|
c->baseh = size.base_height;
|
||||||
|
} else if (size.flags & PMinSize) {
|
||||||
|
c->basew = size.min_width;
|
||||||
|
c->baseh = size.min_height;
|
||||||
|
} else
|
||||||
|
c->basew = c->baseh = 0;
|
||||||
|
if (size.flags & PResizeInc) {
|
||||||
|
c->incw = size.width_inc;
|
||||||
|
c->inch = size.height_inc;
|
||||||
|
} else
|
||||||
|
c->incw = c->inch = 0;
|
||||||
|
if (size.flags & PMaxSize) {
|
||||||
|
c->maxw = size.max_width;
|
||||||
|
c->maxh = size.max_height;
|
||||||
|
} else
|
||||||
|
c->maxw = c->maxh = 0;
|
||||||
|
if (size.flags & PMinSize) {
|
||||||
|
c->minw = size.min_width;
|
||||||
|
c->minh = size.min_height;
|
||||||
|
} else if (size.flags & PBaseSize) {
|
||||||
|
c->minw = size.base_width;
|
||||||
|
c->minh = size.base_height;
|
||||||
|
} else
|
||||||
|
c->minw = c->minh = 0;
|
||||||
|
if (size.flags & PAspect) {
|
||||||
|
c->mina = (float)size.min_aspect.y / size.min_aspect.x;
|
||||||
|
c->maxa = (float)size.max_aspect.x / size.max_aspect.y;
|
||||||
|
} else
|
||||||
|
c->maxa = c->mina = 0.0;
|
||||||
|
c->isfixed = (c->maxw && c->maxh && c->maxw == c->minw && c->maxh == c->minh);
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
updatestatus(void)
|
||||||
|
{
|
||||||
|
if (!gettextprop(root, XA_WM_NAME, stext, sizeof(stext)))
|
||||||
|
strcpy(stext, "dwm-"VERSION);
|
||||||
|
drawbar(selmon);
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
updatetitle(Client *c)
|
||||||
|
{
|
||||||
|
if (!gettextprop(c->win, netatom[NetWMName], c->name, sizeof c->name))
|
||||||
|
gettextprop(c->win, XA_WM_NAME, c->name, sizeof c->name);
|
||||||
|
if (c->name[0] == '\0') /* hack to mark broken clients */
|
||||||
|
strcpy(c->name, broken);
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
updatewindowtype(Client *c)
|
||||||
|
{
|
||||||
|
Atom state = getatomprop(c, netatom[NetWMState]);
|
||||||
|
Atom wtype = getatomprop(c, netatom[NetWMWindowType]);
|
||||||
|
|
||||||
|
if (state == netatom[NetWMFullscreen])
|
||||||
|
setfullscreen(c, 1);
|
||||||
|
if (wtype == netatom[NetWMWindowTypeDialog])
|
||||||
|
c->isfloating = 1;
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
updatewmhints(Client *c)
|
||||||
|
{
|
||||||
|
XWMHints *wmh;
|
||||||
|
|
||||||
|
if ((wmh = XGetWMHints(dpy, c->win))) {
|
||||||
|
if (c == selmon->sel && wmh->flags & XUrgencyHint) {
|
||||||
|
wmh->flags &= ~XUrgencyHint;
|
||||||
|
XSetWMHints(dpy, c->win, wmh);
|
||||||
|
} else
|
||||||
|
c->isurgent = (wmh->flags & XUrgencyHint) ? 1 : 0;
|
||||||
|
if (wmh->flags & InputHint)
|
||||||
|
c->neverfocus = !wmh->input;
|
||||||
|
else
|
||||||
|
c->neverfocus = 0;
|
||||||
|
XFree(wmh);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
view(const Arg *arg)
|
||||||
|
{
|
||||||
|
if ((arg->ui & TAGMASK) == selmon->tagset[selmon->seltags])
|
||||||
|
return;
|
||||||
|
selmon->seltags ^= 1; /* toggle sel tagset */
|
||||||
|
if (arg->ui & TAGMASK)
|
||||||
|
selmon->tagset[selmon->seltags] = arg->ui & TAGMASK;
|
||||||
|
focus(NULL);
|
||||||
|
arrange(selmon);
|
||||||
|
}
|
||||||
|
|
||||||
|
Client *
|
||||||
|
wintoclient(Window w)
|
||||||
|
{
|
||||||
|
Client *c;
|
||||||
|
Monitor *m;
|
||||||
|
|
||||||
|
for (m = mons; m; m = m->next)
|
||||||
|
for (c = m->clients; c; c = c->next)
|
||||||
|
if (c->win == w)
|
||||||
|
return c;
|
||||||
|
return NULL;
|
||||||
|
}
|
||||||
|
|
||||||
|
Monitor *
|
||||||
|
wintomon(Window w)
|
||||||
|
{
|
||||||
|
int x, y;
|
||||||
|
Client *c;
|
||||||
|
Monitor *m;
|
||||||
|
|
||||||
|
if (w == root && getrootptr(&x, &y))
|
||||||
|
return recttomon(x, y, 1, 1);
|
||||||
|
for (m = mons; m; m = m->next)
|
||||||
|
if (w == m->barwin)
|
||||||
|
return m;
|
||||||
|
if ((c = wintoclient(w)))
|
||||||
|
return c->mon;
|
||||||
|
return selmon;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* There's no way to check accesses to destroyed windows, thus those cases are
|
||||||
|
* ignored (especially on UnmapNotify's). Other types of errors call Xlibs
|
||||||
|
* default error handler, which may call exit. */
|
||||||
|
int
|
||||||
|
xerror(Display *dpy, XErrorEvent *ee)
|
||||||
|
{
|
||||||
|
if (ee->error_code == BadWindow
|
||||||
|
|| (ee->request_code == X_SetInputFocus && ee->error_code == BadMatch)
|
||||||
|
|| (ee->request_code == X_PolyText8 && ee->error_code == BadDrawable)
|
||||||
|
|| (ee->request_code == X_PolyFillRectangle && ee->error_code == BadDrawable)
|
||||||
|
|| (ee->request_code == X_PolySegment && ee->error_code == BadDrawable)
|
||||||
|
|| (ee->request_code == X_ConfigureWindow && ee->error_code == BadMatch)
|
||||||
|
|| (ee->request_code == X_GrabButton && ee->error_code == BadAccess)
|
||||||
|
|| (ee->request_code == X_GrabKey && ee->error_code == BadAccess)
|
||||||
|
|| (ee->request_code == X_CopyArea && ee->error_code == BadDrawable))
|
||||||
|
return 0;
|
||||||
|
fprintf(stderr, "dwm: fatal error: request code=%d, error code=%d\n",
|
||||||
|
ee->request_code, ee->error_code);
|
||||||
|
return xerrorxlib(dpy, ee); /* may call exit */
|
||||||
|
}
|
||||||
|
|
||||||
|
int
|
||||||
|
xerrordummy(Display *dpy, XErrorEvent *ee)
|
||||||
|
{
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Startup Error handler to check if another window manager
|
||||||
|
* is already running. */
|
||||||
|
int
|
||||||
|
xerrorstart(Display *dpy, XErrorEvent *ee)
|
||||||
|
{
|
||||||
|
die("dwm: another window manager is already running");
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
|
||||||
|
#if ALPHA_PATCH
|
||||||
|
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);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
#endif // ALPHA_PATCH
|
||||||
|
|
||||||
|
void
|
||||||
|
zoom(const Arg *arg)
|
||||||
|
{
|
||||||
|
Client *c = selmon->sel;
|
||||||
|
|
||||||
|
if (!selmon->lt[selmon->sellt]->arrange
|
||||||
|
|| (selmon->sel && selmon->sel->isfloating))
|
||||||
|
return;
|
||||||
|
if (c == nexttiled(selmon->clients))
|
||||||
|
if (!c || !(c = nexttiled(c->next)))
|
||||||
|
return;
|
||||||
|
pop(c);
|
||||||
|
}
|
||||||
|
|
||||||
|
int
|
||||||
|
main(int argc, char *argv[])
|
||||||
|
{
|
||||||
|
if (argc == 2 && !strcmp("-v", argv[1]))
|
||||||
|
die("dwm-"VERSION);
|
||||||
|
else if (argc != 1)
|
||||||
|
die("usage: dwm [-v]");
|
||||||
|
if (!setlocale(LC_CTYPE, "") || !XSupportsLocale())
|
||||||
|
fputs("warning: no locale support\n", stderr);
|
||||||
|
if (!(dpy = XOpenDisplay(NULL)))
|
||||||
|
die("dwm: cannot open display");
|
||||||
|
checkotherwm();
|
||||||
|
setup();
|
||||||
|
#ifdef __OpenBSD__
|
||||||
|
if (pledge("stdio rpath proc exec", NULL) == -1)
|
||||||
|
die("pledge");
|
||||||
|
#endif /* __OpenBSD__ */
|
||||||
|
scan();
|
||||||
|
run();
|
||||||
|
cleanup();
|
||||||
|
XCloseDisplay(dpy);
|
||||||
|
return EXIT_SUCCESS;
|
||||||
|
}
|
||||||
42
transient.c
Normal file
42
transient.c
Normal file
@ -0,0 +1,42 @@
|
|||||||
|
/* 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);
|
||||||
|
}
|
||||||
35
util.c
Normal file
35
util.c
Normal file
@ -0,0 +1,35 @@
|
|||||||
|
/* 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);
|
||||||
|
}
|
||||||
8
util.h
Normal file
8
util.h
Normal file
@ -0,0 +1,8 @@
|
|||||||
|
/* See LICENSE file for copyright and license details. */
|
||||||
|
|
||||||
|
#define MAX(A, B) ((A) > (B) ? (A) : (B))
|
||||||
|
#define MIN(A, B) ((A) < (B) ? (A) : (B))
|
||||||
|
#define BETWEEN(X, A, B) ((A) <= (X) && (X) <= (B))
|
||||||
|
|
||||||
|
void die(const char *fmt, ...);
|
||||||
|
void *ecalloc(size_t nmemb, size_t size);
|
||||||
Loading…
Reference in New Issue
Block a user