aboutsummaryrefslogtreecommitdiff
path: root/dwm
diff options
context:
space:
mode:
authorLuca Matei Pintilie <lucafulger@gmail.com>2021-12-21 20:22:43 +0000
committerLuca Matei Pintilie <lucafulger@gmail.com>2021-12-21 20:22:43 +0000
commit2169a4155362a7f1639e4ad78033abb193f2d565 (patch)
tree463b62f77e90862496fcab792a45c5d21f4d73fc /dwm
downloaddotfiles-2169a4155362a7f1639e4ad78033abb193f2d565.tar
dotfiles-2169a4155362a7f1639e4ad78033abb193f2d565.tar.gz
dotfiles-2169a4155362a7f1639e4ad78033abb193f2d565.tar.bz2
dotfiles-2169a4155362a7f1639e4ad78033abb193f2d565.tar.lz
dotfiles-2169a4155362a7f1639e4ad78033abb193f2d565.tar.xz
dotfiles-2169a4155362a7f1639e4ad78033abb193f2d565.tar.zst
dotfiles-2169a4155362a7f1639e4ad78033abb193f2d565.zip
Initial commit
Diffstat (limited to 'dwm')
-rwxr-xr-xdwm/.dwm/autostart20
-rwxr-xr-xdwm/.dwm/bar/bar.sh98
-rwxr-xr-xdwm/.dwm/bar/themes/dracula11
-rwxr-xr-xdwm/.dwm/bar/themes/gruvchad11
-rwxr-xr-xdwm/.dwm/bar/themes/nord11
-rwxr-xr-xdwm/.dwm/bar/themes/onedark11
-rw-r--r--dwm/.gitignore5
-rw-r--r--dwm/LICENSE37
-rw-r--r--dwm/README.md78
-rw-r--r--dwm/chadwm/.clang-format103
-rw-r--r--dwm/chadwm/Makefile56
-rw-r--r--dwm/chadwm/config.def.h276
-rw-r--r--dwm/chadwm/config.mk38
-rw-r--r--dwm/chadwm/drw.c453
-rw-r--r--dwm/chadwm/drw.h60
-rw-r--r--dwm/chadwm/dwm.1192
-rw-r--r--dwm/chadwm/dwm.c4064
-rw-r--r--dwm/chadwm/dwm.pngbin0 -> 373 bytes
-rw-r--r--dwm/chadwm/fibonacci.c68
-rw-r--r--dwm/chadwm/functions.h30
-rw-r--r--dwm/chadwm/gaplessgrid.c37
-rw-r--r--dwm/chadwm/movestack.c51
-rw-r--r--dwm/chadwm/themes/dracula.h11
-rw-r--r--dwm/chadwm/themes/gruvchad.h11
-rw-r--r--dwm/chadwm/themes/nord.h11
-rw-r--r--dwm/chadwm/themes/onedark.h11
-rw-r--r--dwm/chadwm/transient.c44
-rw-r--r--dwm/chadwm/util.c37
-rw-r--r--dwm/chadwm/util.h8
-rw-r--r--dwm/chadwm/vanitygaps.c813
-rw-r--r--dwm/fonts/Material.ttfbin0 -> 164900 bytes
-rw-r--r--dwm/fonts/MaterialIcons-Regular.ttfbin0 -> 128180 bytes
-rw-r--r--dwm/fonts/materialdesignicons-webfont.ttfbin0 -> 960412 bytes
-rw-r--r--dwm/fonts/materialdesignicons-webfont.woffbin0 -> 440564 bytes
-rw-r--r--dwm/fonts/materialdesignicons-webfont.woff2bin0 -> 308440 bytes
-rw-r--r--dwm/keyssheet.md96
36 files changed, 6752 insertions, 0 deletions
diff --git a/dwm/.dwm/autostart b/dwm/.dwm/autostart
new file mode 100755
index 0000000..532f13c
--- /dev/null
+++ b/dwm/.dwm/autostart
@@ -0,0 +1,20 @@
+#!/bin/sh
+
+# How2bind???
+#setxkbmap -layout us,no -option grp:ctrl_win_l_toggle
+picom --vsync --no-fading-openclose --refresh-rate "59.96" &
+xrdb merge ~/Public/xresources/forest/.Xresources &
+feh --bg-tile ~/Pictures/wall/bee.jpg &
+
+# Set up touchpad controls
+TID=$(xinput | sed -n 's/.*Touchpad.*id=\([0-9]*\).*/\1/p')
+#xinput --set-prop $TID 'libinput Accel Speed' 0.5
+xinput --set-prop $TID 'libinput Tapping Enabled' 1
+xinput --set-prop $TID 'libinput Natural Scrolling Enabled' 1
+
+# run bar script and dwm ( do not remove this )
+SYMLINKDIR=(readlink -f "$0")
+BASEDIR=$(dirname "$SYMLINKDIR")
+$BASEDIR/.dwm/bar/./bar.sh &
+
+dwm
diff --git a/dwm/.dwm/bar/bar.sh b/dwm/.dwm/bar/bar.sh
new file mode 100755
index 0000000..89cfdf4
--- /dev/null
+++ b/dwm/.dwm/bar/bar.sh
@@ -0,0 +1,98 @@
+#!/bin/dash
+
+# ^c$var^ = fg color
+# ^b$var^ = bg color
+
+interval=0
+
+# run bar script and dwm ( do not remove this )
+SYMLINKDIR=(readlink -f "$0")
+BASEDIR=$(dirname "$SYMLINKDIR")
+# load colors!
+. $BASEDIR/.dwm/bar/themes/onedark
+
+cpu() {
+ cpu_val=$(grep -o "^[^ ]*" /proc/loadavg)
+
+ printf "^c$black^ ^b$green^ CPU"
+ printf "^c$white^ ^b$grey^ $cpu_val"
+}
+
+pkg_updates() {
+ #updates=$(doas xbps-install -un | wc -l) # void
+ updates=$(checkupdates | wc -l) # arch , needs pacman contrib
+ # updates=$(aptitude search '~U' | wc -l) # apt (ubuntu,debian etc)
+
+ if [ -z "$updates" ]; then
+ printf "^c$green^ Fully Updated"
+ else
+ printf "^c$green^ $updates"" updates"
+ fi
+}
+
+battery() {
+ get_capacity="$(cat /sys/class/power_supply/BAT0/capacity)"
+ get_status="$(cat /sys/class/power_supply/BAT0/status)"
+ case $get_status in
+ Discharging)
+ printf "^c$blue^ 🔋 $get_capacity"
+ ;;
+ *)
+ printf "^c$blue^  $get_capacity"
+ ;;
+ esac
+}
+
+brightness() {
+ brightness="$(cat /sys/class/backlight/*/brightness)"
+ brightness_max="$(cat /sys/class/backlight/*/max_brightness)"
+ level=$(echo "scale=2; $brightness / $brightness_max * 100" | bc)
+
+ printf "^c$red^  "
+ printf "^c$red^%.0f\n" $level
+}
+
+mem() {
+ printf "^c$blue^^b$black^  "
+ printf "^c$blue^ $(free -h | awk '/^Mem/ { print $3 }' | sed s/i//g)"
+}
+
+wlan() {
+ case "$(cat /sys/class/net/w*/operstate 2>/dev/null)" in
+ up) printf "^c$black^ ^b$blue^ 󰤨 ^d^%s" " ^c$blue^Connected" ;;
+ down) printf "^c$black^ ^b$blue^ 󰤭 ^d^%s" " ^c$blue^Disconnected" ;;
+ esac
+}
+
+clock() {
+ printf "^c$black^ ^b$darkblue^ 󱑆 "
+ printf "^c$black^^b$blue^ $(date '+%I:%M %p') "
+}
+
+volume() {
+ volume_status="$(pamixer --get-volume-human)"
+ printf "^c$blue^ 🔊 $volume_status"
+}
+
+keyboard() {
+ keyboard_bits=$(xset -q | grep -A 0 'LED' | cut -c59-67)
+ case $keyboard_bits in
+ 00000000)
+ printf "^c$red^ ⌨️ en"
+ ;;
+ 00001000)
+ printf "^c$red^ ⌨️ no"
+ ;;
+ *)
+ printf "^c$red^ ⌨️ $keyboard_bits"
+ ;;
+ esac
+}
+
+while true; do
+
+ [ $interval = 0 ] || [ $(($interval % 3600)) = 0 ] && updates=$(pkg_updates)
+ interval=$((interval + 1))
+
+ sleep 1 && xsetroot -name "$updates $(battery) $(brightness) $(cpu) $(mem) $(keyboard) $(wlan) $(volume) $(clock)"
+done
diff --git a/dwm/.dwm/bar/themes/dracula b/dwm/.dwm/bar/themes/dracula
new file mode 100755
index 0000000..086b154
--- /dev/null
+++ b/dwm/.dwm/bar/themes/dracula
@@ -0,0 +1,11 @@
+#!/bin/dash
+
+# colors
+
+black=#282a36
+green=#50fa7b
+white=#f8f8f2
+grey=#44475a
+blue=#bd93f9
+red=#ff5555
+darkblue=#6272a4
diff --git a/dwm/.dwm/bar/themes/gruvchad b/dwm/.dwm/bar/themes/gruvchad
new file mode 100755
index 0000000..4999d0e
--- /dev/null
+++ b/dwm/.dwm/bar/themes/gruvchad
@@ -0,0 +1,11 @@
+#!/bin/dash
+
+# colors
+
+black=#222526
+green=#89b482
+white=#c7b89d
+grey=#2b2e2f
+blue=#6f8faf
+red=#ec6b64
+darkblue=#6080a0
diff --git a/dwm/.dwm/bar/themes/nord b/dwm/.dwm/bar/themes/nord
new file mode 100755
index 0000000..d4a4415
--- /dev/null
+++ b/dwm/.dwm/bar/themes/nord
@@ -0,0 +1,11 @@
+#!/bin/dash
+
+# colors
+
+black=#2E3440
+green=#A3BE8C
+white=#D8DEE9
+grey=#373d49
+blue=#81A1C1
+red=#BF616A
+darkblue=#7292b2
diff --git a/dwm/.dwm/bar/themes/onedark b/dwm/.dwm/bar/themes/onedark
new file mode 100755
index 0000000..e2a42dd
--- /dev/null
+++ b/dwm/.dwm/bar/themes/onedark
@@ -0,0 +1,11 @@
+#!/bin/dash
+
+# colors
+
+black=#1e222a
+green=#7eca9c
+white=#abb2bf
+grey=#282c34
+blue=#7aa2f7
+red=#d47d85
+darkblue=#668ee3
diff --git a/dwm/.gitignore b/dwm/.gitignore
new file mode 100644
index 0000000..a52016b
--- /dev/null
+++ b/dwm/.gitignore
@@ -0,0 +1,5 @@
+chadwm/dwm
+chadwm/config.h
+chadwm/*.o
+chadwm/*.orig
+chadwm/*.rej
diff --git a/dwm/LICENSE b/dwm/LICENSE
new file mode 100644
index 0000000..d221f09
--- /dev/null
+++ b/dwm/LICENSE
@@ -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.
diff --git a/dwm/README.md b/dwm/README.md
new file mode 100644
index 0000000..58a64ce
--- /dev/null
+++ b/dwm/README.md
@@ -0,0 +1,78 @@
+# Requirements
+
+- dash (shell)
+- imlib2
+- xsetroot package ( status2d uses this to add colors on dwmbar)
+- JetbrainsMono Nerd Font (or any nerd font) and Material design icon font
+
+## Keybinding deps
+
+- alacritty
+- rofi
+- flameshot
+- xbacklight
+- pamixer
+- playerctl
+- xsecurelock
+
+## Autostart
+- picom
+- setxkbmap
+- feh
+- xinput
+
+## Status bar
+
+- awk
+- bc
+- pacman contrib (arch)
+- xbps-install (void)
+- apt (debian)
+
+# Install deps
+
+```console
+# pacman -S picom xorg-setxkbmap feh xorg-xinput dash imlib2 xorg-xsetroot alacritty flameshot rofi xorg-xbacklight pamixer playerctl xsecurelock
+```
+
+# Setup
+
+- Put the .dwm folder in ~/
+- chmod +x all scripts in .dwm folder
+- copy the stuff from fonts folder to your ~/.local/share/fonts ( this is for material design icon font )
+- cd into chadwm and `sudo make install`
+
+# Run chadwm
+
+- Run the autostart file from .xinitrc or
+- Create a desktop entry
+
+```
+touch /usr/share/xsessions/chadwm.desktop
+```
+
+```
+[Desktop Entry]
+Name=chadwm
+Comment=dwm made beautiful
+Exec= <path to autostart file>
+Type=Application
+```
+
+# Patches
+
+- barpadding
+- bottomstack
+- cfacts
+- dragmfact
+- dragcfact (took from [bakkeby's build](https://github.com/bakkeby/dwm-flexipatch))
+- fibonacii
+- gaplessgrid
+- horizgrid
+- movestack
+- vanity gaps
+- colorful tags
+- statuspadding
+- status2d
+- underline tags
+- notitle
diff --git a/dwm/chadwm/.clang-format b/dwm/chadwm/.clang-format
new file mode 100644
index 0000000..9429f8a
--- /dev/null
+++ b/dwm/chadwm/.clang-format
@@ -0,0 +1,103 @@
+# Modified version of the Linux kernel config
+Language: Cpp
+
+AccessModifierOffset: -4
+AlignAfterOpenBracket: Align
+AlignConsecutiveAssignments: false
+AlignConsecutiveDeclarations: false
+AlignConsecutiveMacros: true
+AlignEscapedNewlines: Right
+AlignOperands: true
+AlignTrailingComments: false
+AllowAllParametersOfDeclarationOnNextLine: false
+AllowShortBlocksOnASingleLine: Empty
+AllowShortCaseLabelsOnASingleLine: false
+AllowShortFunctionsOnASingleLine: None
+AllowShortIfStatementsOnASingleLine: false
+AllowShortLoopsOnASingleLine: false
+AlwaysBreakAfterDefinitionReturnType: None
+AlwaysBreakAfterReturnType: AllDefinitions
+AlwaysBreakBeforeMultilineStrings: false
+AlwaysBreakTemplateDeclarations: false
+BinPackArguments: true
+BinPackParameters: true
+BraceWrapping:
+ AfterClass: false
+ AfterControlStatement: false
+ AfterEnum: false
+ AfterFunction: true
+ AfterNamespace: true
+ AfterObjCDeclaration: false
+ AfterStruct: false
+ AfterUnion: false
+ AfterExternBlock: false
+ BeforeCatch: false
+ BeforeElse: true
+ IndentBraces: false
+ SplitEmptyFunction: true
+ SplitEmptyRecord: true
+ SplitEmptyNamespace: true
+BreakBeforeBinaryOperators: NonAssignment
+BreakBeforeBraces: Custom
+BreakBeforeInheritanceComma: false
+BreakBeforeTernaryOperators: false
+BreakConstructorInitializersBeforeComma: false
+BreakConstructorInitializers: BeforeComma
+BreakAfterJavaFieldAnnotations: false
+BreakStringLiterals: true
+ColumnLimit: 100
+CompactNamespaces: false
+ConstructorInitializerAllOnOneLineOrOnePerLine: false
+ConstructorInitializerIndentWidth: 8
+ContinuationIndentWidth: 8
+Cpp11BracedListStyle: true
+DerivePointerAlignment: false
+DisableFormat: false
+ExperimentalAutoDetectBinPacking: false
+FixNamespaceComments: false
+IndentCaseLabels: false
+IndentGotoLabels: false
+IndentPPDirectives: AfterHash
+IndentWidth: 8
+IndentWrappedFunctionNames: false
+JavaScriptQuotes: Leave
+JavaScriptWrapImports: true
+KeepEmptyLinesAtTheStartOfBlocks: false
+MacroBlockBegin: ''
+MacroBlockEnd: ''
+MaxEmptyLinesToKeep: 1
+NamespaceIndentation: None
+ObjCBinPackProtocolList: Auto
+ObjCBlockIndentWidth: 8
+ObjCSpaceAfterProperty: true
+ObjCSpaceBeforeProtocolList: true
+
+# Taken from git's rules (Except PenaltyBreakAssignment)
+PenaltyBreakAssignment: 80
+PenaltyBreakBeforeFirstCallParameter: 30
+PenaltyBreakComment: 10
+PenaltyBreakFirstLessLess: 0
+PenaltyBreakString: 10
+PenaltyExcessCharacter: 100
+PenaltyReturnTypeOnItsOwnLine: 60
+
+PointerAlignment: Right
+ReflowComments: false
+SortIncludes: false
+SortUsingDeclarations: false
+SpaceAfterCStyleCast: true
+SpaceAfterTemplateKeyword: true
+SpaceBeforeAssignmentOperators: true
+SpaceBeforeCtorInitializerColon: true
+SpaceBeforeInheritanceColon: true
+SpaceBeforeParens: ControlStatements
+SpaceBeforeRangeBasedForLoopColon: true
+SpaceInEmptyParentheses: false
+SpacesBeforeTrailingComments: 1
+SpacesInAngles: false
+SpacesInContainerLiterals: false
+SpacesInCStyleCastParentheses: false
+SpacesInParentheses: false
+SpacesInSquareBrackets: false
+TabWidth: 8
+UseTab: ForIndentation
diff --git a/dwm/chadwm/Makefile b/dwm/chadwm/Makefile
new file mode 100644
index 0000000..3341ec3
--- /dev/null
+++ b/dwm/chadwm/Makefile
@@ -0,0 +1,56 @@
+# dwm - dynamic window manager
+# See LICENSE file for copyright and license details.
+
+include config.mk
+
+SRC = drw.c dwm.c util.c
+cfiles = $(wildcard ./*.c)
+hfiles = $(wildcard ./*.h)
+ofiles = $(cfiles:.c=.o)
+
+all: options dwm
+
+options:
+ @echo dwm build options:
+ @echo "CFLAGS = ${CFLAGS}"
+ @echo "LDFLAGS = ${LDFLAGS}"
+ @echo "CC = ${CC}"
+
+.c.o:
+ ${CC} -c ${CFLAGS} $<
+
+${OBJ}: config.h config.mk
+
+config.h:
+ cp config.def.h $@
+
+dwm: ${OBJ}
+ ${CC} -o $@ ${OBJ} ${LDFLAGS}
+
+clean:
+ rm -f dwm ${OBJ} dwm-${VERSION}.tar.gz config.h
+
+dist: clean
+ mkdir -p dwm-${VERSION}
+ cp -R LICENSE Makefile README config.def.h config.mk\
+ dwm.1 drw.h util.h ${SRC} dwm.png transient.c dwm-${VERSION}
+ tar -cf dwm-${VERSION}.tar dwm-${VERSION}
+ gzip dwm-${VERSION}.tar
+ rm -rf dwm-${VERSION}
+
+install: all
+ mkdir -p ${DESTDIR}${PREFIX}/bin
+ cp -f dwm ${DESTDIR}${PREFIX}/bin
+ chmod 755 ${DESTDIR}${PREFIX}/bin/dwm
+ mkdir -p ${DESTDIR}${MANPREFIX}/man1
+ sed "s/VERSION/${VERSION}/g" < dwm.1 > ${DESTDIR}${MANPREFIX}/man1/dwm.1
+ chmod 644 ${DESTDIR}${MANPREFIX}/man1/dwm.1
+
+uninstall:
+ rm -f ${DESTDIR}${PREFIX}/bin/dwm\
+ ${DESTDIR}${MANPREFIX}/man1/dwm.1
+
+format:
+ clang-format -i -style=file $(cfiles) $(hfiles)
+
+.PHONY: all options clean dist install uninstall
diff --git a/dwm/chadwm/config.def.h b/dwm/chadwm/config.def.h
new file mode 100644
index 0000000..ee17db6
--- /dev/null
+++ b/dwm/chadwm/config.def.h
@@ -0,0 +1,276 @@
+/* See LICENSE file for copyright and license details. */
+
+#include <X11/XF86keysym.h>
+
+static unsigned int last_ui;
+
+/* appearance */
+static const unsigned int borderpx = 4; /* border pixel of windows */
+static const unsigned int default_border =
+ 4; // to switch back to default border after dynamic border resizing via keybinds
+static const unsigned int snap = 32; /* snap pixel */
+static const unsigned int gappih = 10; /* horiz inner gap between windows */
+static const unsigned int gappiv = 10; /* vert inner gap between windows */
+static const unsigned int gappoh = 10; /* horiz outer gap between windows and screen edge */
+static const unsigned int gappov = 10; /* vert outer gap between windows and screen edge */
+static int smartgaps = 1; /* 1 means no outer gap when there is only one window */
+static const unsigned int systraypinning =
+ 0; /* 0: sloppy systray follows selected monitor, >0: pin systray to monitor X */
+static const unsigned int systrayspacing = 2; /* systray spacing */
+static const int systraypinningfailfirst =
+ 1; /* 1: if pinning fails,display systray on the 1st monitor,False: display systray on last monitor*/
+static const int showsystray = 1; /* 0 means no systray */
+static const int showbar = 1; /* 0 means no bar */
+enum showtab_modes { showtab_never, showtab_auto, showtab_nmodes, showtab_always };
+static const int showtab = showtab_auto;
+static const int toptab = True;
+static const int topbar = 1; /* 0 means bottom bar */
+static const int horizpadbar = 5;
+static const int vertpadbar = 11;
+static const int vertpadtab = 33;
+static const int horizpadtabi = 15;
+static const int horizpadtabo = 15;
+static const int scalepreview = 4;
+static int tag_preview = 1; /* 1 means enable, 0 is off */
+
+static const char *fonts[] = {
+ "JetBrainsMono Nerd Font:style:medium:size=10",
+ "Material Design Icons-Regular:size=10",
+};
+static const char dmenufont[] = "monospace:size=10";
+static const int colorfultag = 1; /* 0 means use SchemeSel for selected non vacant tag */
+
+// theme
+#include "themes/dracula.h"
+
+static const char *colors[][3] = {
+ /* fg bg border */
+ [SchemeNorm] = {gray3, black, gray2}, [SchemeSel] = {gray4, blue, blue},
+ [TabSel] = {blue, gray2, black}, [TabNorm] = {gray3, black, black},
+ [SchemeTag] = {gray3, black, black}, [SchemeTag1] = {blue, black, black},
+ [SchemeTag2] = {red, black, black}, [SchemeTag3] = {orange, black, black},
+ [SchemeTag4] = {green, black, black}, [SchemeTag5] = {pink, black, black},
+ [SchemeTag6] = {blue, black, black}, [SchemeTag7] = {red, black, black},
+ [SchemeTag8] = {orange, black, black}, [SchemeTag9] = {pink, black, black},
+ [SchemeLayout] = {green, black, black}, [SchemeBtnPrev] = {green, black, black},
+ [SchemeBtnNext] = {yellow, black, black}, [SchemeBtnClose] = {red, black, black},
+};
+
+/* tagging */
+static char *tags[] = {"1", "2", "3", "4", "5", "6", "7", "8", "9"};
+
+static const int tagschemes[] = {
+ SchemeTag1, SchemeTag2, SchemeTag3, SchemeTag4, SchemeTag5,
+ SchemeTag6, SchemeTag7, SchemeTag8, SchemeTag9,
+};
+
+static const unsigned int ulinepad = 5; /* horizontal padding between the underline and tag */
+static const unsigned int ulinestroke = 2; /* thickness / height of the underline */
+static const unsigned int ulinevoffset =
+ 0; /* how far above the bottom of the bar the line should appear */
+static const int ulineall = 0; /* 1 to show underline on all tags, 0 for just the active ones */
+
+static const Rule rules[] = {
+ /* xprop(1):
+ * WM_CLASS(STRING) = instance, class
+ * WM_NAME(STRING) = title
+ */
+ /* class instance title tags mask iscentered isfloating monitor */
+ {"Gimp", NULL, NULL, 0, 0, 1, -1},
+ {"Firefox", NULL, NULL, 1 << 8, 0, 0, -1},
+ {"Firefox", "Toolkit", "Picture-in-Picture", 0, 0, 1, -1},
+ {"eww", NULL, NULL, 0, 0, 1, -1},
+ {"mpv", NULL, NULL, 0, 0, 1, -1},
+};
+
+/* layout(s) */
+static const float mfact = 0.50; /* factor of master area size [0.05..0.95] */
+static const int nmaster = 1; /* number of clients in master area */
+static const int resizehints = 0; /* 1 means respect size hints in tiled resizals */
+static const int lockfullscreen = 1; /* 1 will force focus on the fullscreen window */
+
+#define FORCE_VSPLIT 1 /* nrowgrid layout: force two clients to always split vertically */
+#include "functions.h"
+
+static const Layout layouts[] = {
+ /* symbol arrange function */
+ {"[]=", tile}, /* first entry is default */
+ {"[M]", monocle}, {"[@]", spiral}, {"[\\]", dwindle},
+ {"H[]", deck}, {"TTT", bstack}, {"===", bstackhoriz},
+ {"HHH", grid}, {"###", nrowgrid}, {"---", horizgrid},
+ {":::", gaplessgrid}, {"|M|", centeredmaster}, {">M>", centeredfloatingmaster},
+ {"><>", NULL}, /* no layout function means floating behavior */
+};
+
+/* key definitions */
+#define MODKEY Mod4Mask
+#define TAGKEYS(KEY, TAG) \
+ {MODKEY, KEY, view, {.ui = 1 << TAG}}, \
+ {MODKEY | ControlMask, KEY, toggleview, {.ui = 1 << TAG}}, \
+ {MODKEY | ShiftMask, KEY, tag, {.ui = 1 << TAG}}, \
+ {MODKEY | ControlMask | ShiftMask, KEY, toggletag, {.ui = 1 << TAG}},
+
+/* helper for spawning shell commands in the pre dwm-5.0 fashion */
+#define SHCMD(cmd) \
+ { \
+ .v = (const char *[]) \
+ { \
+ "/bin/sh", "-c", cmd, NULL \
+ } \
+ }
+
+/* commands */
+static char dmenumon[2] = "0"; /* component of dmenucmd, manipulated in spawn() */
+static const char *dmenucmd[] = {"dmenu_run", NULL};
+static const char *termcmd[] = {"alacritty", NULL}; // change this to your term
+static const char *rofi[] = {"rofi", "-show", "drun", NULL};
+static const char *xi[] = {"xbacklight", "-inc", "7", NULL};
+static const char *screenshotcmd[] = {"flameshot", "gui", NULL};
+static const char *xd[] = {"xbacklight", "-dec", "7", NULL};
+static const char *volume_up_cmd[] = {"pamixer", "-i", "5", NULL};
+static const char *volume_down_cmd[] = {"pamixer", "-d", "5", NULL};
+static const char *volume_mute_toggle[] = {"pamixer", "-t", NULL};
+static const char *keyboard_brightness_up[] = {"xbacklight", "-ctrl", "asus::kbd_backlight",
+ "-inc", "33", NULL};
+static const char *keyboard_brightness_down[] = {"xbacklight", "-ctrl", "asus::kbd_backlight",
+ "-dec", "33", NULL};
+static const char *player_toggle[] = {"playerctl", "play-pause", NULL};
+static const char *player_next[] = {"playerctl", "next", NULL};
+static const char *player_previous[] = {"playerctl", "previous", NULL};
+static const char *screen_lock[] = {"xsecurelock", NULL};
+
+static Key keys[] = {
+ /* modifier key function argument */
+ {MODKEY, XK_c, spawn, {.v = rofi}},
+ {MODKEY, XK_Return, spawn, {.v = termcmd}},
+ /*
+ {MODKEY | ControlMask, XK_u, spawn, SHCMD("maim | xclip -selection clipboard -t image/png")},
+ {MODKEY, XK_u, spawn, SHCMD("maim --select | xclip -selection clipboard -t image/png")},
+ */
+ {0, XF86XK_MonBrightnessDown, spawn, {.v = xd}},
+ {0, XF86XK_MonBrightnessUp, spawn, {.v = xi}},
+ {0, XF86XK_KbdBrightnessUp, spawn, {.v = keyboard_brightness_up}},
+ {0, XF86XK_KbdBrightnessDown, spawn, {.v = keyboard_brightness_down}},
+ {0, XF86XK_AudioRaiseVolume, spawn, {.v = volume_up_cmd}},
+ {0, XF86XK_AudioLowerVolume, spawn, {.v = volume_down_cmd}},
+ {0, XF86XK_AudioMute, spawn, {.v = volume_mute_toggle}},
+ {0, XF86XK_AudioPlay, spawn, {.v = player_toggle}},
+ {0, XF86XK_AudioNext, spawn, {.v = player_next}},
+ {0, XF86XK_AudioPrev, spawn, {.v = player_previous}},
+ {MODKEY, XK_x, spawn, {.v = screen_lock}},
+ {MODKEY, XK_b, togglebar, {0}},
+ {MODKEY | ControlMask, XK_w, tabmode, {-1}},
+ {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 | ShiftMask, XK_h, setcfact, {.f = +0.25}},
+ {MODKEY | ShiftMask, XK_s, spawn, {.v = screenshotcmd}},
+ {MODKEY | ShiftMask, XK_l, setcfact, {.f = -0.25}},
+ {MODKEY | ShiftMask, XK_o, setcfact, {.f = 0.00}},
+ {MODKEY | ShiftMask, XK_j, movestack, {.i = +1}},
+ {MODKEY | ShiftMask, XK_k, movestack, {.i = -1}},
+ {MODKEY, XK_Return, zoom, {0}},
+ {MODKEY, XK_Tab, view, {0}},
+
+ // overall gaps
+ {MODKEY | ControlMask, XK_i, incrgaps, {.i = +1}},
+ {MODKEY | ControlMask, XK_d, incrgaps, {.i = -1}},
+
+ // inner gaps
+ {MODKEY | ShiftMask, XK_i, incrigaps, {.i = +1}},
+ {MODKEY | ControlMask | ShiftMask, XK_i, incrigaps, {.i = -1}},
+
+ // outer gaps
+ {MODKEY | ControlMask, XK_o, incrogaps, {.i = +1}},
+ {MODKEY | ControlMask | ShiftMask, XK_o, incrogaps, {.i = -1}},
+
+ {MODKEY | ControlMask, XK_6, incrihgaps, {.i = +1}},
+ {MODKEY | ControlMask | ShiftMask, XK_6, incrihgaps, {.i = -1}},
+ {MODKEY | ControlMask, XK_7, incrivgaps, {.i = +1}},
+ {MODKEY | ControlMask | ShiftMask, XK_7, incrivgaps, {.i = -1}},
+ {MODKEY | ControlMask, XK_8, incrohgaps, {.i = +1}},
+ {MODKEY | ControlMask | ShiftMask, XK_8, incrohgaps, {.i = -1}},
+ {MODKEY | ControlMask, XK_9, incrovgaps, {.i = +1}},
+ {MODKEY | ControlMask | ShiftMask, XK_9, incrovgaps, {.i = -1}},
+
+ {MODKEY | ControlMask, XK_t, togglegaps, {0}},
+ {MODKEY | ControlMask | ShiftMask, XK_d, defaultgaps, {0}},
+
+ {MODKEY, XK_q, killclient, {0}},
+ {MODKEY, XK_t, setlayout, {.v = &layouts[0]}},
+ {MODKEY | ShiftMask, XK_f, setlayout, {.v = &layouts[1]}},
+ {MODKEY, XK_m, setlayout, {.v = &layouts[2]}},
+ {MODKEY | ControlMask, XK_g, setlayout, {.v = &layouts[10]}},
+ {MODKEY | ControlMask | ShiftMask, XK_t, setlayout, {.v = &layouts[13]}},
+ {MODKEY, XK_space, setlayout, {0}},
+ {MODKEY | ControlMask, XK_comma, cyclelayout, {.i = -1}},
+ {MODKEY | ControlMask, XK_period, cyclelayout, {.i = +1}},
+ {MODKEY | ShiftMask, XK_space, togglefloating, {0}},
+ {MODKEY, XK_f, togglefullscr, {0}},
+ {MODKEY, XK_0, view, {.ui = ~0}},
+ {MODKEY, XK_Right, incview, {0}},
+ {MODKEY | ControlMask, XK_Right, inctoggleview, {0}},
+ {MODKEY | ShiftMask, XK_Right, inctag, {0}},
+ {MODKEY | ControlMask | ShiftMask, XK_Right, inctoggletag, {0}},
+ {MODKEY, XK_Left, decview, {0}},
+ {MODKEY | ControlMask, XK_Left, dectoggleview, {0}},
+ {MODKEY | ShiftMask, XK_Left, dectag, {0}},
+ {MODKEY | ControlMask | ShiftMask, XK_Left, dectoggletag, {0}},
+ {MODKEY | ShiftMask, XK_0, tag, {.ui = ~0}},
+ {MODKEY, XK_comma, focusmon, {.i = -1}},
+ {MODKEY, XK_period, focusmon, {.i = +1}},
+ {MODKEY | ShiftMask, XK_comma, tagmon, {.i = -1}},
+ {MODKEY | ShiftMask, XK_period, tagmon, {.i = +1}},
+ {MODKEY | ShiftMask, XK_minus, setborderpx, {.i = -1}},
+ {MODKEY | ShiftMask, XK_p, setborderpx, {.i = +1}},
+ {MODKEY | ShiftMask, XK_w, setborderpx, {.i = default_border}},
+
+ 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 | ControlMask, XK_q, quit, {0}},
+ {MODKEY | ShiftMask, XK_r, quit, {1}},
+ {MODKEY, XK_e, hidewin, {0}},
+ {MODKEY | ShiftMask, XK_e, restorewin, {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}},
+
+ /* Keep movemouse? */
+ /* { ClkClientWin, MODKEY, Button1, movemouse, {0} }, */
+
+ /* placemouse options, choose which feels more natural:
+ * 0 - tiled position is relative to mouse cursor
+ * 1 - tiled postiion is relative to window center
+ * 2 - mouse pointer warps to window center
+ *
+ * The moveorplace uses movemouse or placemouse depending on the floating state
+ * of the selected client. Set up individual keybindings for the two if you want
+ * to control these separately (i.e. to retain the feature to move a tiled window
+ * into a floating position).
+ */
+ {ClkClientWin, MODKEY, Button1, moveorplace, {.i = 0}},
+ {ClkClientWin, MODKEY, Button2, togglefloating, {0}},
+ {ClkClientWin, MODKEY, Button3, resizemouse, {0}},
+ {ClkClientWin, ControlMask, Button1, dragmfact, {0}},
+ {ClkClientWin, ControlMask, Button3, dragcfact, {0}},
+ {ClkTagBar, 0, Button1, view, {0}},
+ {ClkTagBar, 0, Button3, toggleview, {0}},
+ {ClkTagBar, MODKEY, Button1, tag, {0}},
+ {ClkTagBar, MODKEY, Button3, toggletag, {0}},
+ {ClkTabBar, 0, Button1, focuswin, {0}},
+ {ClkTabBar, 0, Button1, focuswin, {0}},
+ {ClkTabPrev, 0, Button1, movestack, {.i = -1}},
+ {ClkTabNext, 0, Button1, movestack, {.i = +1}},
+ {ClkTabClose, 0, Button1, killclient, {0}},
+};
diff --git a/dwm/chadwm/config.mk b/dwm/chadwm/config.mk
new file mode 100644
index 0000000..d16b9bc
--- /dev/null
+++ b/dwm/chadwm/config.mk
@@ -0,0 +1,38 @@
+# dwm version
+VERSION = 6.2
+
+# Customize below to fit your system
+
+# paths
+PREFIX = /usr/local
+MANPREFIX = ${PREFIX}/share/man
+
+X11INC = /usr/X11R6/include
+X11LIB = /usr/X11R6/lib
+
+# Xinerama, comment if you don't want it
+XINERAMALIBS = -lXinerama
+XINERAMAFLAGS = -DXINERAMA
+
+# freetype
+FREETYPELIBS = -lfontconfig -lXft
+FREETYPEINC = /usr/include/freetype2
+# OpenBSD (uncomment)
+#FREETYPEINC = ${X11INC}/freetype2
+
+# includes and libs
+INCS = -I${X11INC} -I${FREETYPEINC}
+LIBS = -L${X11LIB} -lX11 ${XINERAMALIBS} ${FREETYPELIBS} -lImlib2
+
+# flags
+CPPFLAGS = -D_DEFAULT_SOURCE -D_BSD_SOURCE -D_POSIX_C_SOURCE=200809L -DVERSION=\"${VERSION}\" ${XINERAMAFLAGS}
+#CFLAGS = -g -std=c99 -pedantic -Wall -O0 ${INCS} ${CPPFLAGS}
+CFLAGS = -std=c99 -pedantic -Wall -Wno-deprecated-declarations -Os ${INCS} ${CPPFLAGS}
+LDFLAGS = ${LIBS}
+
+# Solaris
+#CFLAGS = -fast ${INCS} -DVERSION=\"${VERSION}\"
+#LDFLAGS = ${LIBS}
+
+# compiler and linker
+CC = cc
diff --git a/dwm/chadwm/drw.c b/dwm/chadwm/drw.c
new file mode 100644
index 0000000..5ae32cc
--- /dev/null
+++ b/dwm/chadwm/drw.c
@@ -0,0 +1,453 @@
+/* See LICENSE file for copyright and license details. */
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <X11/Xlib.h>
+#include <X11/Xft/Xft.h>
+
+#include "drw.h"
+#include "util.h"
+
+#define UTF_INVALID 0xFFFD
+#define UTF_SIZ 4
+
+static const unsigned char utfbyte[UTF_SIZ + 1] = {0x80, 0, 0xC0, 0xE0, 0xF0};
+static const unsigned char utfmask[UTF_SIZ + 1] = {0xC0, 0x80, 0xE0, 0xF0, 0xF8};
+static const long utfmin[UTF_SIZ + 1] = {0, 0, 0x80, 0x800, 0x10000};
+static const long utfmax[UTF_SIZ + 1] = {0x10FFFF, 0x7F, 0x7FF, 0xFFFF, 0x10FFFF};
+
+static long
+utf8decodebyte(const char c, size_t *i)
+{
+ for (*i = 0; *i < (UTF_SIZ + 1); ++(*i))
+ if (((unsigned char) c & utfmask[*i]) == utfbyte[*i])
+ return (unsigned char) c & ~utfmask[*i];
+ return 0;
+}
+
+static size_t
+utf8validate(long *u, size_t i)
+{
+ if (!BETWEEN(*u, utfmin[i], utfmax[i]) || BETWEEN(*u, 0xD800, 0xDFFF))
+ *u = UTF_INVALID;
+ for (i = 1; *u > utfmax[i]; ++i)
+ ;
+ return i;
+}
+
+static size_t
+utf8decode(const char *c, long *u, size_t clen)
+{
+ size_t i, j, len, type;
+ long udecoded;
+
+ *u = UTF_INVALID;
+ if (!clen)
+ return 0;
+ udecoded = utf8decodebyte(c[0], &len);
+ if (!BETWEEN(len, 1, UTF_SIZ))
+ return 1;
+ for (i = 1, j = 1; i < clen && j < len; ++i, ++j) {
+ udecoded = (udecoded << 6) | utf8decodebyte(c[i], &type);
+ if (type)
+ return j;
+ }
+ if (j < len)
+ return 0;
+ *u = udecoded;
+ utf8validate(u, len);
+
+ return len;
+}
+
+Drw *
+drw_create(Display *dpy, int screen, Window root, unsigned int w, unsigned int h)
+{
+ Drw *drw = ecalloc(1, sizeof(Drw));
+
+ drw->dpy = dpy;
+ drw->screen = screen;
+ drw->root = root;
+ drw->w = w;
+ drw->h = h;
+ drw->drawable = XCreatePixmap(dpy, root, w, h, DefaultDepth(dpy, screen));
+ drw->gc = XCreateGC(dpy, root, 0, NULL);
+ XSetLineAttributes(dpy, drw->gc, 1, LineSolid, CapButt, JoinMiter);
+
+ return drw;
+}
+
+void
+drw_resize(Drw *drw, unsigned int w, unsigned int h)
+{
+ if (!drw)
+ return;
+
+ drw->w = w;
+ drw->h = h;
+ if (drw->drawable)
+ XFreePixmap(drw->dpy, drw->drawable);
+ drw->drawable = XCreatePixmap(drw->dpy, drw->root, w, h,
+ DefaultDepth(drw->dpy, drw->screen));
+}
+
+void
+drw_free(Drw *drw)
+{
+ XFreePixmap(drw->dpy, drw->drawable);
+ XFreeGC(drw->dpy, drw->gc);
+ drw_fontset_free(drw->fonts);
+ free(drw);
+}
+
+/* This function is an implementation detail. Library users should use
+ * drw_fontset_create instead.
+ */
+static Fnt *
+xfont_create(Drw *drw, const char *fontname, FcPattern *fontpattern)
+{
+ Fnt *font;
+ XftFont *xfont = NULL;
+ FcPattern *pattern = NULL;
+
+ if (fontname) {
+ /* Using the pattern found at font->xfont->pattern does not yield the
+ * same substitution results as using the pattern returned by
+ * FcNameParse; using the latter results in the desired fallback
+ * behaviour whereas the former just results in missing-character
+ * rectangles being drawn, at least with some fonts. */
+ if (!(xfont = XftFontOpenName(drw->dpy, drw->screen, fontname))) {
+ fprintf(stderr, "error, cannot load font from name: '%s'\n", fontname);
+ return NULL;
+ }
+ if (!(pattern = FcNameParse((FcChar8 *) fontname))) {
+ fprintf(stderr, "error, cannot parse font name to pattern: '%s'\n",
+ fontname);
+ XftFontClose(drw->dpy, xfont);
+ return NULL;
+ }
+ }
+ else if (fontpattern) {
+ if (!(xfont = XftFontOpenPattern(drw->dpy, fontpattern))) {
+ fprintf(stderr, "error, cannot load font from pattern.\n");
+ return NULL;
+ }
+ }
+ else {
+ die("no font specified.");
+ }
+
+ /* Do not allow using color fonts. This is a workaround for a BadLength
+ * error from Xft with color glyphs. Modelled on the Xterm workaround. See
+ * https://bugzilla.redhat.com/show_bug.cgi?id=1498269
+ * https://lists.suckless.org/dev/1701/30932.html
+ * https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=916349
+ * and lots more all over the internet.
+ */
+ FcBool iscol;
+ if (FcPatternGetBool(xfont->pattern, FC_COLOR, 0, &iscol) == FcResultMatch && iscol) {
+ XftFontClose(drw->dpy, xfont);
+ return NULL;
+ }
+
+ font = ecalloc(1, sizeof(Fnt));
+ font->xfont = xfont;
+ font->pattern = pattern;
+ font->h = xfont->ascent + xfont->descent;
+ font->dpy = drw->dpy;
+
+ return font;
+}
+
+static void
+xfont_free(Fnt *font)
+{
+ if (!font)
+ return;
+ if (font->pattern)
+ FcPatternDestroy(font->pattern);
+ XftFontClose(font->dpy, font->xfont);
+ free(font);
+}
+
+Fnt *
+drw_fontset_create(Drw *drw, const char *fonts[], size_t fontcount)
+{
+ Fnt *cur, *ret = NULL;
+ size_t i;
+
+ if (!drw || !fonts)
+ return NULL;
+
+ for (i = 1; i <= fontcount; i++) {
+ if ((cur = xfont_create(drw, fonts[fontcount - i], NULL))) {
+ cur->next = ret;
+ ret = cur;
+ }
+ }
+ return (drw->fonts = ret);
+}
+
+void
+drw_fontset_free(Fnt *font)
+{
+ if (font) {
+ drw_fontset_free(font->next);
+ xfont_free(font);
+ }
+}
+
+void
+drw_clr_create(Drw *drw, Clr *dest, const char *clrname)
+{
+ if (!drw || !dest || !clrname)
+ return;
+
+ if (!XftColorAllocName(drw->dpy, DefaultVisual(drw->dpy, drw->screen),
+ DefaultColormap(drw->dpy, drw->screen), clrname, dest))
+ die("error, cannot allocate color '%s'", clrname);
+
+ dest->pixel |= 0xff << 24;
+}
+
+/* Wrapper to create color schemes. The caller has to call free(3) on the
+ * returned color scheme when done using it. */
+Clr *
+drw_scm_create(Drw *drw, const char *clrnames[], size_t clrcount)
+{
+ size_t i;
+ Clr *ret;
+
+ /* need at least two colors for a scheme */
+ if (!drw || !clrnames || clrcount < 2 || !(ret = ecalloc(clrcount, sizeof(XftColor))))
+ return NULL;
+
+ for (i = 0; i < clrcount; i++)
+ drw_clr_create(drw, &ret[i], clrnames[i]);
+ return ret;
+}
+
+void
+drw_setfontset(Drw *drw, Fnt *set)
+{
+ if (drw)
+ drw->fonts = set;
+}
+
+void
+drw_setscheme(Drw *drw, Clr *scm)
+{
+ if (drw)
+ drw->scheme = scm;
+}
+
+void
+drw_rect(Drw *drw, int x, int y, unsigned int w, unsigned int h, int filled, int invert)
+{
+ if (!drw || !drw->scheme)
+ return;
+ XSetForeground(drw->dpy, drw->gc,
+ invert ? drw->scheme[ColBg].pixel : drw->scheme[ColFg].pixel);
+ if (filled)
+ XFillRectangle(drw->dpy, drw->drawable, drw->gc, x, y, w, h);
+ else
+ XDrawRectangle(drw->dpy, drw->drawable, drw->gc, x, y, w - 1, h - 1);
+}
+
+int
+drw_text(Drw *drw, int x, int y, unsigned int w, unsigned int h, unsigned int lpad,
+ const char *text, int invert)
+{
+ char buf[1024];
+ int ty;
+ unsigned int ew;
+ XftDraw *d = NULL;
+ Fnt *usedfont, *curfont, *nextfont;
+ size_t i, len;
+ int utf8strlen, utf8charlen, render = x || y || w || h;
+ long utf8codepoint = 0;
+ const char *utf8str;
+ FcCharSet *fccharset;
+ FcPattern *fcpattern;
+ FcPattern *match;
+ XftResult result;
+ int charexists = 0;
+
+ if (!drw || (render && !drw->scheme) || !text || !drw->fonts)
+ return 0;
+
+ if (!render) {
+ w = ~w;
+ }
+ else {
+ XSetForeground(drw->dpy, drw->gc, drw->scheme[invert ? ColFg : ColBg].pixel);
+ XFillRectangle(drw->dpy, drw->drawable, drw->gc, x, y, w, h);
+ d = XftDrawCreate(drw->dpy, drw->drawable, DefaultVisual(drw->dpy, drw->screen),
+ DefaultColormap(drw->dpy, drw->screen));
+ x += lpad;
+ w -= lpad;
+ }
+
+ usedfont = drw->fonts;
+ while (1) {
+ utf8strlen = 0;
+ utf8str = text;
+ nextfont = NULL;
+ while (*text) {
+ utf8charlen = utf8decode(text, &utf8codepoint, UTF_SIZ);
+ for (curfont = drw->fonts; curfont; curfont = curfont->next) {
+ charexists = charexists
+ || XftCharExists(drw->dpy, curfont->xfont,
+ utf8codepoint);
+ if (charexists) {
+ if (curfont == usedfont) {
+ utf8strlen += utf8charlen;
+ text += utf8charlen;
+ }
+ else {
+ nextfont = curfont;
+ }
+ break;
+ }
+ }
+
+ if (!charexists || nextfont)
+ break;
+ else
+ charexists = 0;
+ }
+
+ if (utf8strlen) {
+ drw_font_getexts(usedfont, utf8str, utf8strlen, &ew, NULL);
+ /* shorten text if necessary */
+ for (len = MIN(utf8strlen, sizeof(buf) - 1); len && ew > w; len--)
+ drw_font_getexts(usedfont, utf8str, len, &ew, NULL);
+
+ if (len) {
+ memcpy(buf, utf8str, len);
+ buf[len] = '\0';
+ if (len < utf8strlen)
+ for (i = len; i && i > len - 3; buf[--i] = '.')
+ ; /* NOP */
+
+ if (render) {
+ ty = y + (h - usedfont->h) / 2 + usedfont->xfont->ascent;
+ XftDrawStringUtf8(d, &drw->scheme[invert ? ColBg : ColFg],
+ usedfont->xfont, x, ty, (XftChar8 *) buf,
+ len);
+ }
+ x += ew;
+ w -= ew;
+ }
+ }
+
+ if (!*text) {
+ break;
+ }
+ else if (nextfont) {
+ charexists = 0;
+ usedfont = nextfont;
+ }
+ else {
+ /* Regardless of whether or not a fallback font is found, the
+ * character must be drawn. */
+ charexists = 1;
+
+ fccharset = FcCharSetCreate();
+ FcCharSetAddChar(fccharset, utf8codepoint);
+
+ if (!drw->fonts->pattern) {
+ /* Refer to the comment in xfont_create for more information. */
+ die("the first font in the cache must be loaded from a font "
+ "string.");
+ }
+
+ fcpattern = FcPatternDuplicate(drw->fonts->pattern);
+ FcPatternAddCharSet(fcpattern, FC_CHARSET, fccharset);
+ FcPatternAddBool(fcpattern, FC_SCALABLE, FcTrue);
+ FcPatternAddBool(fcpattern, FC_COLOR, FcFalse);
+
+ FcConfigSubstitute(NULL, fcpattern, FcMatchPattern);
+ FcDefaultSubstitute(fcpattern);
+ match = XftFontMatch(drw->dpy, drw->screen, fcpattern, &result);
+
+ FcCharSetDestroy(fccharset);
+ FcPatternDestroy(fcpattern);
+
+ if (match) {
+ usedfont = xfont_create(drw, NULL, match);
+ if (usedfont
+ && XftCharExists(drw->dpy, usedfont->xfont, utf8codepoint)) {
+ for (curfont = drw->fonts; curfont->next;
+ curfont = curfont->next)
+ ; /* NOP */
+ curfont->next = usedfont;
+ }
+ else {
+ xfont_free(usedfont);
+ usedfont = drw->fonts;
+ }
+ }
+ }
+ }
+ if (d)
+ XftDrawDestroy(d);
+
+ return x + (render ? w : 0);
+}
+
+void
+drw_map(Drw *drw, Window win, int x, int y, unsigned int w, unsigned int h)
+{
+ if (!drw)
+ return;
+
+ XCopyArea(drw->dpy, drw->drawable, win, drw->gc, x, y, w, h, x, y);
+ XSync(drw->dpy, False);
+}
+
+unsigned int
+drw_fontset_getwidth(Drw *drw, const char *text)
+{
+ if (!drw || !drw->fonts || !text)
+ return 0;
+ return drw_text(drw, 0, 0, 0, 0, 0, text, 0);
+}
+
+void
+drw_font_getexts(Fnt *font, const char *text, unsigned int len, unsigned int *w, unsigned int *h)
+{
+ XGlyphInfo ext;
+
+ if (!font || !text)
+ return;
+
+ XftTextExtentsUtf8(font->dpy, font->xfont, (XftChar8 *) text, len, &ext);
+ if (w)
+ *w = ext.xOff;
+ if (h)
+ *h = font->h;
+}
+
+Cur *
+drw_cur_create(Drw *drw, int shape)
+{
+ Cur *cur;
+
+ if (!drw || !(cur = ecalloc(1, sizeof(Cur))))
+ return NULL;
+
+ cur->cursor = XCreateFontCursor(drw->dpy, shape);
+
+ return cur;
+}
+
+void
+drw_cur_free(Drw *drw, Cur *cursor)
+{
+ if (!cursor)
+ return;
+
+ XFreeCursor(drw->dpy, cursor->cursor);
+ free(cursor);
+}
diff --git a/dwm/chadwm/drw.h b/dwm/chadwm/drw.h
new file mode 100644
index 0000000..2fc4870
--- /dev/null
+++ b/dwm/chadwm/drw.h
@@ -0,0 +1,60 @@
+/* See LICENSE file for copyright and license details. */
+
+typedef struct {
+ Cursor cursor;
+} Cur;
+
+typedef struct Fnt {
+ Display *dpy;
+ unsigned int h;
+ XftFont *xfont;
+ FcPattern *pattern;
+ struct Fnt *next;
+} Fnt;
+
+enum { ColFg, ColBg, ColBorder }; /* Clr scheme index */
+typedef XftColor Clr;
+
+typedef struct {
+ unsigned int w, h;
+ Display *dpy;
+ int screen;
+ Window root;
+ Drawable drawable;
+ Pixmap bgmap;
+ GC gc;
+ Clr *scheme;
+ Fnt *fonts;
+} Drw;
+
+/* Drawable abstraction */
+Drw *drw_create(Display *dpy, int screen, Window win, unsigned int w, unsigned int h);
+void drw_resize(Drw *drw, unsigned int w, unsigned int h);
+void drw_free(Drw *drw);
+
+/* Fnt abstraction */
+Fnt *drw_fontset_create(Drw *drw, const char *fonts[], size_t fontcount);
+void drw_fontset_free(Fnt *set);
+unsigned int drw_fontset_getwidth(Drw *drw, const char *text);
+void drw_font_getexts(Fnt *font, const char *text, unsigned int len, unsigned int *w,
+ unsigned int *h);
+
+/* Colorscheme abstraction */
+void drw_clr_create(Drw *drw, Clr *dest, const char *clrname);
+Clr *drw_scm_create(Drw *drw, const char *clrnames[], size_t clrcount);
+
+/* Cursor abstraction */
+Cur *drw_cur_create(Drw *drw, int shape);
+void drw_cur_free(Drw *drw, Cur *cursor);
+
+/* Drawing context manipulation */
+void drw_setfontset(Drw *drw, Fnt *set);
+void drw_setscheme(Drw *drw, Clr *scm);
+
+/* Drawing functions */
+void drw_rect(Drw *drw, int x, int y, unsigned int w, unsigned int h, int filled, int invert);
+int drw_text(Drw *drw, int x, int y, unsigned int w, unsigned int h, unsigned int lpad,
+ const char *text, int invert);
+
+/* Map functions */
+void drw_map(Drw *drw, Window win, int x, int y, unsigned int w, unsigned int h);
diff --git a/dwm/chadwm/dwm.1 b/dwm/chadwm/dwm.1
new file mode 100644
index 0000000..63271c1
--- /dev/null
+++ b/dwm/chadwm/dwm.1
@@ -0,0 +1,192 @@
+.TH DWM 1 dwm\-VERSION
+.SH NAME
+dwm \- dynamic window manager
+.SH SYNOPSIS
+.B dwm
+.RB [ \-v ]
+.SH DESCRIPTION
+dwm is a dynamic window manager for X. It manages windows in tiled, monocle
+and floating layouts. Either layout can be applied dynamically, optimising the
+environment for the application in use and the task performed.
+.P
+In tiled layouts windows are managed in a master and stacking area. The master
+area on the left contains one window by default, and the stacking area on the
+right contains all other windows. The number of master area windows can be
+adjusted from zero to an arbitrary number. In monocle layout all windows are
+maximised to the screen size. In floating layout windows can be resized and
+moved freely. Dialog windows are always managed floating, regardless of the
+layout applied.
+.P
+Windows are grouped by tags. Each window can be tagged with one or multiple
+tags. Selecting certain tags displays all windows with these tags.
+.P
+Each screen contains a small status bar which displays all available tags, the
+layout, the title of the focused window, and the text read from the root window
+name property, if the screen is focused. A floating window is indicated with an
+empty square and a maximised floating window is indicated with a filled square
+before the windows title. The selected tags are indicated with a different
+color. The tags of the focused window are indicated with a filled square in the
+top left corner. The tags which are applied to one or more windows are
+indicated with an empty square in the top left corner.
+.P
+dwm draws a small border around windows to indicate the focus state.
+.SH OPTIONS
+.TP
+.B \-v
+prints version information to stderr, then exits.
+.SH USAGE
+.SS Status bar
+.TP
+.B X root window name
+is read and displayed in the status text area. It can be set with the
+.BR xsetroot (1)
+command.
+.TP
+.B Button1
+click on a tag label to display all windows with that tag, click on the layout
+label toggles between tiled and floating layout.
+.TP
+.B Button3
+click on a tag label adds/removes all windows with that tag to/from the view.
+.TP
+.B 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\-Control\-,
+Cycles backwards in layout list.
+.TP
+.B Mod1\-Control\-.
+Cycles forwards in layout list.
+.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.
+.TP
+.B Mod1\-Control\-Shift\-q
+Restart 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 SIGNALS
+.TP
+.B SIGHUP - 1
+Restart the dwm process.
+.TP
+.B SIGTERM - 15
+Cleanly terminate the dwm process.
+.SH SEE ALSO
+.BR dmenu (1),
+.BR st (1)
+.SH ISSUES
+Java applications which use the XToolkit/XAWT backend may draw grey windows
+only. The XToolkit/XAWT backend breaks ICCCM-compliance in recent JDK 1.5 and early
+JDK 1.6 versions, because it assumes a reparenting window manager. Possible workarounds
+are using JDK 1.4 (which doesn't contain the XToolkit/XAWT backend) or setting the
+environment variable
+.BR AWT_TOOLKIT=MToolkit
+(to use the older Motif backend instead) or running
+.B xprop -root -f _NET_WM_NAME 32a -set _NET_WM_NAME LG3D
+or
+.B wmname LG3D
+(to pretend that a non-reparenting window manager is running that the
+XToolkit/XAWT backend can recognize) or when using OpenJDK setting the environment variable
+.BR _JAVA_AWT_WM_NONREPARENTING=1 .
+.SH BUGS
+Send all bug reports with a patch to hackers@suckless.org.
diff --git a/dwm/chadwm/dwm.c b/dwm/chadwm/dwm.c
new file mode 100644
index 0000000..5dd7e9d
--- /dev/null
+++ b/dwm/chadwm/dwm.c
@@ -0,0 +1,4064 @@
+/* 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 <X11/Xatom.h>
+#include <X11/Xlib.h>
+#include <X11/Xproto.h>
+#include <X11/Xutil.h>
+#include <X11/cursorfont.h>
+#include <X11/keysym.h>
+#include <errno.h>
+#include <locale.h>
+#include <signal.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <unistd.h>
+#ifdef XINERAMA
+# include <X11/extensions/Xinerama.h>
+#endif /* XINERAMA */
+#include <X11/Xft/Xft.h>
+#include <Imlib2.h>
+#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 INTERSECTC(x, y, w, h, z) \
+ (MAX(0, MIN((x) + (w), (z)->x + (z)->w) - MAX((x), (z)->x)) \
+ * MAX(0, MIN((y) + (h), (z)->y + (z)->h) - MAX((y), (z)->y)))
+#define ISVISIBLE(C) ((C->tags & C->mon->tagset[C->mon->seltags]))
+#define HIDDEN(C) ((getstate(C->win) == IconicState))
+#define LENGTH(X) (sizeof X / sizeof X[0])
+#define MOUSEMASK (BUTTONMASK | PointerMotionMask)
+#define WIDTH(X) ((X)->w + 2 * (X)->bw)
+#define HEIGHT(X) ((X)->h + 2 * (X)->bw)
+#define TAGMASK ((1 << LENGTH(tags)) - 1)
+#define TAGSLENGTH (LENGTH(tags))
+#define TEXTW(X) (drw_fontset_getwidth(drw, (X)) + lrpad)
+#define MAXTABS 50
+
+#define SYSTEM_TRAY_REQUEST_DOCK 0
+
+/* XEMBED messages */
+#define XEMBED_EMBEDDED_NOTIFY 0
+#define XEMBED_WINDOW_ACTIVATE 1
+#define XEMBED_FOCUS_IN 4
+#define XEMBED_MODALITY_ON 10
+
+#define XEMBED_MAPPED (1 << 0)
+#define XEMBED_WINDOW_ACTIVATE 1
+#define XEMBED_WINDOW_DEACTIVATE 2
+
+#define VERSION_MAJOR 0
+#define VERSION_MINOR 0
+#define XEMBED_EMBEDDED_VERSION (VERSION_MAJOR << 16) | VERSION_MINOR
+
+/* enums */
+enum {
+ CurNormal,
+ CurResize,
+ CurMove,
+ CurResizeHorzArrow,
+ CurResizeVertArrow,
+ CurLast
+}; /* cursor */
+enum {
+ SchemeNorm,
+ SchemeSel,
+ SchemeTag,
+ SchemeTag1,
+ SchemeTag2,
+ SchemeTag3,
+ SchemeTag4,
+ SchemeTag5,
+ SchemeTag6,
+ SchemeTag7,
+ SchemeTag8,
+ SchemeTag9,
+ SchemeLayout,
+ TabSel,
+ TabNorm,
+ SchemeBtnPrev,
+ SchemeBtnNext,
+ SchemeBtnClose
+}; /* color schemes */
+enum {
+ NetSupported,
+ NetWMName,
+ NetWMState,
+ NetWMCheck,
+ NetSystemTray,
+ NetSystemTrayOP,
+ NetSystemTrayOrientation,
+ NetSystemTrayOrientationHorz,
+ NetWMFullscreen,
+ NetActiveWindow,
+ NetWMWindowType,
+ NetWMWindowTypeDialog,
+ NetClientList,
+ NetDesktopNames,
+ NetDesktopViewport,
+ NetNumberOfDesktops,
+ NetCurrentDesktop,
+ NetLast
+}; /* EWMH atoms */
+enum { Manager, Xembed, XembedInfo, XLast }; /* Xembed atoms */
+enum { WMProtocols, WMDelete, WMState, WMTakeFocus, WMLast }; /* default atoms */
+enum {
+ ClkTagBar,
+ ClkTabBar,
+ ClkTabPrev,
+ ClkTabNext,
+ ClkTabClose,
+ 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;
+ float cfact;
+ 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, iscentered, isfloating, isurgent, neverfocus, oldstate, isfullscreen;
+ int beingmoved;
+ Client *next;
+ Client *snext;
+ Monitor *mon;
+ Window win;
+};
+
+typedef struct {
+ unsigned int mod;
+ KeySym keysym;
+ void (*func)(const Arg *);
+ const Arg arg;
+} Key;
+
+typedef struct {
+ const char *symbol;
+ void (*arrange)(Monitor *);
+} Layout;
+
+typedef struct {
+ const char *class;
+ const char *instance;
+ const char *title;
+ unsigned int tags;
+ int iscentered;
+ int isfloating;
+ int monitor;
+} Rule;
+
+typedef struct Systray Systray;
+struct Systray {
+ Window win;
+ Client *icons;
+};
+
+/* 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 cyclelayout(const Arg *arg);
+static void destroynotify(XEvent *e);
+static void detach(Client *c);
+static void detachstack(Client *c);
+static Monitor *dirtomon(int dir);
+static void dragmfact(const Arg *arg);
+static void dragcfact(const Arg *arg);
+static void drawbar(Monitor *m);
+static void drawbars(void);
+static int drawstatusbar(Monitor *m, int bh, char *text);
+static void drawtab(Monitor *m);
+static void drawtabs(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 void focuswin(const Arg *arg);
+static Atom getatomprop(Client *c, Atom prop);
+static int getrootptr(int *x, int *y);
+static long getstate(Window w);
+static unsigned int getsystraywidth();
+static int gettextprop(Window w, Atom atom, char *text, unsigned int size);
+static void grabbuttons(Client *c, int focused);
+static void grabkeys(void);
+static void hide(Client *c);
+static void incnmaster(const Arg *arg);
+static void keypress(XEvent *e);
+static void killclient(const Arg *arg);
+static void manage(Window w, XWindowAttributes *wa);
+static void mappingnotify(XEvent *e);
+static void maprequest(XEvent *e);
+static void monocle(Monitor *m);
+static void motionnotify(XEvent *e);
+static void movemouse(const Arg *arg);
+static void moveorplace(const Arg *arg);
+static Client *nexttiled(Client *c);
+static void placemouse(const Arg *arg);
+static void pop(Client *);
+static void propertynotify(XEvent *e);
+static void quit(const Arg *arg);
+static Client *recttoclient(int x, int y, int w, int h);
+static Monitor *recttomon(int x, int y, int w, int h);
+static void removesystrayicon(Client *i);
+static void resize(Client *c, int x, int y, int w, int h, int interact);
+static void resizebarwin(Monitor *m);
+static void resizeclient(Client *c, int x, int y, int w, int h);
+static void resizemouse(const Arg *arg);
+static void resizerequest(XEvent *e);
+static void restack(Monitor *m);
+static void run(void);
+static void scan(void);
+static int sendevent(Window w, Atom proto, int m, long d0, long d1, long d2, long d3, long d4);
+static void sendmon(Client *c, Monitor *m);
+static void setborderpx(const Arg *arg);
+static void setclientstate(Client *c, long state);
+static void setcurrentdesktop(void);
+static void setdesktopnames(void);
+static void setfocus(Client *c);
+static void setfullscreen(Client *c, int fullscreen);
+static void setlayout(const Arg *arg);
+static void setcfact(const Arg *arg);
+static void setmfact(const Arg *arg);
+static void setnumdesktops(void);
+static void setup(void);
+static void setviewport(void);
+static void seturgent(Client *c, int urg);
+static void show(Client *c);
+static void showhide(Client *c);
+static void showtagpreview(int tag);
+static void sigchld(int unused);
+static void sighup(int unused);
+static void sigterm(int unused);
+static void spawn(const Arg *arg);
+static void switchtag(void);
+static Monitor *systraytomon(Monitor *m);
+static void tabmode(const Arg *arg);
+static void tag(const Arg *arg);
+static void tagmon(const Arg *arg);
+static void togglebar(const Arg *arg);
+static void togglefloating(const Arg *arg);
+static void togglefullscr(const Arg *arg);
+static void toggletag(const Arg *arg);
+static void toggleview(const Arg *arg);
+static void hidewin(const Arg *arg);
+static void restorewin(const Arg *arg);
+static void unfocus(Client *c, int setfocus);
+static void unmanage(Client *c, int destroyed);
+static void unmapnotify(XEvent *e);
+static void updatecurrentdesktop(void);
+static void updatebarpos(Monitor *m);
+static void updatebars(void);
+static void updatepreview(void);
+static void updateclientlist(void);
+static int updategeom(void);
+static void updatenumlockmask(void);
+static void updatesizehints(Client *c);
+static void updatestatus(void);
+static void updatesystray(void);
+static void updatesystrayicongeom(Client *i, int w, int h);
+static void updatesystrayiconstate(Client *i, XPropertyEvent *ev);
+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 Client *wintosystrayicon(Window w);
+static int xerror(Display *dpy, XErrorEvent *ee);
+static int xerrordummy(Display *dpy, XErrorEvent *ee);
+static int xerrorstart(Display *dpy, XErrorEvent *ee);
+static void zoom(const Arg *arg);
+static void dectag(const Arg *arg);
+static void dectoggletag(const Arg *arg);
+static void dectoggleview(const Arg *arg);
+static void decview(const Arg *arg);
+static void inctag(const Arg *arg);
+static void inctoggletag(const Arg *arg);
+static void inctoggleview(const Arg *arg);
+static void incview(const Arg *arg);
+
+/* variables */
+static Systray *systray = NULL;
+static const char broken[] = "broken";
+static char stext[1024];
+static int screen;
+static int sw, sh; /* X display screen geometry width, height */
+static int bh, blw = 0; /* bar geometry */
+static int th = 0; /* tab 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,
+ [ResizeRequest] = resizerequest,
+ [UnmapNotify] = unmapnotify};
+static Atom wmatom[WMLast], netatom[NetLast], xatom[XLast];
+static int restart = 0;
+static int running = 1;
+static Cur *cursor[CurLast];
+static Clr **scheme, clrborder;
+static Display *dpy;
+static Drw *drw;
+static Monitor *mons, *selmon;
+static Window root, wmcheckwin;
+
+#define hiddenWinStackMax 100
+static int hiddenWinStackTop = -1;
+static Client *hiddenWinStack[hiddenWinStackMax];
+
+/* configuration, allows nested code to access above variables */
+#include "config.h"
+
+typedef struct Pertag Pertag;
+struct Monitor {
+ char ltsymbol[16];
+ float mfact;
+ int nmaster;
+ int num;
+ int by; /* bar geometry */
+ int ty; /* tab bar geometry */
+ int mx, my, mw, mh; /* screen size */
+ int wx, wy, ww, wh; /* window area */
+ int gappih; /* horizontal gap between windows */
+ int gappiv; /* vertical gap between windows */
+ int gappoh; /* horizontal outer gaps */
+ int gappov; /* vertical outer gaps */
+ unsigned int borderpx;
+ unsigned int seltags;
+ unsigned int sellt;
+ unsigned int tagset[2];
+ unsigned int colorfultag;
+ int showbar, showtab;
+ int topbar, toptab;
+ Client *clients;
+ Client *sel;
+ Client *stack;
+ Monitor *next;
+ Window barwin;
+ Window tabwin;
+ Window tagwin;
+ Pixmap tagmap[LENGTH(tags)];
+ int previewshow;
+ int ntabs;
+ int tab_widths[MAXTABS];
+ int tab_btn_w[3];
+ const Layout *lt[2];
+ Pertag *pertag;
+};
+
+#include "vanitygaps.c"
+#include "movestack.c"
+
+struct Pertag {
+ unsigned int curtag, prevtag; /* current and previous tag */
+ int nmasters[LENGTH(tags) + 1]; /* number of windows in master area */
+ float mfacts[LENGTH(tags) + 1]; /* mfacts per tag */
+ unsigned int sellts[LENGTH(tags) + 1]; /* selected layouts */
+ const Layout *ltidxs[LENGTH(tags) + 1][2]; /* matrix of tags and layouts indexes */
+ int showbars[LENGTH(tags) + 1]; /* display bar for the current tag */
+};
+
+/* compile-time check if all tags fit into an unsigned int bit array. */
+struct NumTags {
+ char limitexceeded[LENGTH(tags) > 31 ? -1 : 1];
+};
+
+/* function implementations */
+void
+applyrules(Client *c)
+{
+ const char *class, *instance;
+ unsigned int i;
+ const Rule *r;
+ Monitor *m;
+ XClassHint ch = {NULL, NULL};
+
+ /* rule matching */
+ c->iscentered = 0;
+ 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->iscentered = r->iscentered;
+ 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)
+{
+ updatebarpos(m);
+ updatesystray();
+ XMoveResizeWindow(dpy, m->tabwin, m->wx + m->gappov, m->ty, m->ww - 2 * m->gappov, th);
+ XMoveWindow(dpy, m->tagwin, m->wx + m->gappov,
+ m->by + (m->topbar ? (bh + m->gappoh) : (-(m->mh / scalepreview) - m->gappoh)));
+ 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;
+ int loop;
+ 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) {
+ if (selmon->previewshow) {
+ XUnmapWindow(dpy, selmon->tagwin);
+ selmon->previewshow = 0;
+ }
+ 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) - getsystraywidth())
+ click = ClkStatusText;
+ else
+ click = ClkWinTitle;
+ }
+ if (ev->window == selmon->tabwin) {
+ i = 0;
+ x = 0;
+ for (c = selmon->clients; c; c = c->next) {
+ if (!ISVISIBLE(c))
+ continue;
+ x += selmon->tab_widths[i];
+ if (ev->x > x)
+ ++i;
+ else
+ break;
+ if (i >= m->ntabs)
+ break;
+ }
+ if (c && ev->x <= x) {
+ click = ClkTabBar;
+ arg.ui = i;
+ }
+ else {
+ x = selmon->ww - 2 * m->gappov;
+ for (loop = 2; loop >= 0; loop--) {
+ x -= selmon->tab_btn_w[loop];
+ if (ev->x > x)
+ break;
+ }
+ if (ev->x >= x)
+ click = ClkTabPrev + loop;
+ }
+ }
+ else if ((c = wintoclient(ev->window))) {
+ focus(c);
+ restack(selmon);
+ XAllowEvents(dpy, ReplayPointer, CurrentTime);
+ click = ClkClientWin;
+ }
+ for (i = 0; i < LENGTH(buttons); i++)
+ if (click == buttons[i].click && buttons[i].func && buttons[i].button == ev->button
+ && CLEANMASK(buttons[i].mask) == CLEANMASK(ev->state))
+ buttons[i].func(((click == ClkTagBar || click == ClkTabBar)
+ && 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);
+ if (showsystray) {
+ XUnmapWindow(dpy, systray->win);
+ XDestroyWindow(dpy, systray->win);
+ free(systray);
+ }
+ for (i = 0; i < CurLast; i++)
+ drw_cur_free(drw, cursor[i]);
+ for (i = 0; i < LENGTH(colors) + 1; 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;
+ size_t i;
+
+ if (mon == mons)
+ mons = mons->next;
+ else {
+ for (m = mons; m && m->next != mon; m = m->next)
+ ;
+ m->next = mon->next;
+ }
+ for (i = 0; i < LENGTH(tags); i++) {
+ if (mon->tagmap[i])
+ XFreePixmap(dpy, mon->tagmap[i]);
+ }
+ XUnmapWindow(dpy, mon->barwin);
+ XDestroyWindow(dpy, mon->barwin);
+ XUnmapWindow(dpy, mon->tabwin);
+ XDestroyWindow(dpy, mon->tabwin);
+ XUnmapWindow(dpy, mon->tagwin);
+ XDestroyWindow(dpy, mon->tagwin);
+ free(mon);
+}
+
+void
+clientmessage(XEvent *e)
+{
+ XWindowAttributes wa;
+ XSetWindowAttributes swa;
+ XClientMessageEvent *cme = &e->xclient;
+ Client *c = wintoclient(cme->window);
+
+ if (showsystray && cme->window == systray->win
+ && cme->message_type == netatom[NetSystemTrayOP]) {
+ /* add systray icons */
+ if (cme->data.l[1] == SYSTEM_TRAY_REQUEST_DOCK) {
+ if (!(c = (Client *) calloc(1, sizeof(Client))))
+ die("fatal: could not malloc() %u bytes\n", sizeof(Client));
+ if (!(c->win = cme->data.l[2])) {
+ free(c);
+ return;
+ }
+ c->mon = selmon;
+ c->next = systray->icons;
+ systray->icons = c;
+ if (!XGetWindowAttributes(dpy, c->win, &wa)) {
+ /* use sane defaults */
+ wa.width = bh;
+ wa.height = bh;
+ wa.border_width = 0;
+ }
+ c->x = c->oldx = c->y = c->oldy = 0;
+ c->w = c->oldw = wa.width;
+ c->h = c->oldh = wa.height;
+ c->oldbw = wa.border_width;
+ c->bw = 0;
+ c->isfloating = True;
+ /* reuse tags field as mapped status */
+ c->tags = 1;
+ updatesizehints(c);
+ updatesystrayicongeom(c, wa.width, wa.height);
+ XAddToSaveSet(dpy, c->win);
+ XSelectInput(dpy, c->win,
+ StructureNotifyMask | PropertyChangeMask | ResizeRedirectMask);
+ XClassHint ch = {"dwmsystray", "dwmsystray"};
+ XSetClassHint(dpy, c->win, &ch);
+ XReparentWindow(dpy, c->win, systray->win, 0, 0);
+ /* use parents background color */
+ swa.background_pixel = scheme[SchemeNorm][ColBg].pixel;
+ XChangeWindowAttributes(dpy, c->win, CWBackPixel, &swa);
+ sendevent(c->win, netatom[Xembed], StructureNotifyMask, CurrentTime,
+ XEMBED_EMBEDDED_NOTIFY, 0, systray->win, XEMBED_EMBEDDED_VERSION);
+ /* FIXME not sure if I have to send these events, too */
+ sendevent(c->win, netatom[Xembed], StructureNotifyMask, CurrentTime,
+ XEMBED_FOCUS_IN, 0, systray->win, XEMBED_EMBEDDED_VERSION);
+ sendevent(c->win, netatom[Xembed], StructureNotifyMask, CurrentTime,
+ XEMBED_WINDOW_ACTIVATE, 0, systray->win, XEMBED_EMBEDDED_VERSION);
+ sendevent(c->win, netatom[Xembed], StructureNotifyMask, CurrentTime,
+ XEMBED_MODALITY_ON, 0, systray->win, XEMBED_EMBEDDED_VERSION);
+ XSync(dpy, False);
+ resizebarwin(selmon);
+ updatesystray();
+ setclientstate(c, NormalState);
+ }
+ return;
+ }
+ 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);
+ resizebarwin(m);
+ }
+ 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;
+ size_t i;
+
+ m = ecalloc(1, sizeof(Monitor));
+ m->tagset[0] = m->tagset[1] = 1;
+ m->mfact = mfact;
+ m->nmaster = nmaster;
+ m->showbar = showbar;
+ m->showtab = showtab;
+ m->topbar = topbar;
+ m->toptab = toptab;
+ m->ntabs = 0;
+ m->colorfultag = colorfultag ? colorfultag : 0;
+ m->gappih = gappih;
+ m->gappiv = gappiv;
+ m->gappoh = gappoh;
+ m->gappov = gappov;
+ m->borderpx = borderpx;
+ m->lt[0] = &layouts[0];
+ m->lt[1] = &layouts[1 % LENGTH(layouts)];
+ for (i = 0; i < LENGTH(tags); i++)
+ m->tagmap[i] = 0;
+ m->previewshow = 0;
+ strncpy(m->ltsymbol, layouts[0].symbol, sizeof m->ltsymbol);
+ m->pertag = ecalloc(1, sizeof(Pertag));
+ m->pertag->curtag = m->pertag->prevtag = 1;
+
+ for (i = 0; i <= LENGTH(tags); i++) {
+ m->pertag->nmasters[i] = m->nmaster;
+ m->pertag->mfacts[i] = m->mfact;
+
+ m->pertag->ltidxs[i][0] = m->lt[0];
+ m->pertag->ltidxs[i][1] = m->lt[1];
+ m->pertag->sellts[i] = m->sellt;
+
+ m->pertag->showbars[i] = m->showbar;
+ }
+
+ return m;
+}
+
+void
+cyclelayout(const Arg *arg)
+{
+ Layout *l;
+ for (l = (Layout *) layouts; l != selmon->lt[selmon->sellt]; l++)
+ ;
+ if (arg->i > 0) {
+ if (l->symbol && (l + 1)->symbol)
+ setlayout(&((Arg){.v = (l + 1)}));
+ else
+ setlayout(&((Arg){.v = layouts}));
+ }
+ else {
+ if (l != layouts && (l - 1)->symbol)
+ setlayout(&((Arg){.v = (l - 1)}));
+ else
+ setlayout(&((Arg){.v = &layouts[LENGTH(layouts) - 2]}));
+ }
+}
+
+void
+destroynotify(XEvent *e)
+{
+ Client *c;
+ XDestroyWindowEvent *ev = &e->xdestroywindow;
+
+ if ((c = wintoclient(ev->window)))
+ unmanage(c, 1);
+ else if ((c = wintosystrayicon(ev->window))) {
+ removesystrayicon(c);
+ resizebarwin(selmon);
+ updatesystray();
+ }
+}
+
+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;
+}
+
+int
+drawstatusbar(Monitor *m, int bh, char *stext)
+{
+ int ret, i, w, x, len;
+ short isCode = 0;
+ char *text;
+ char *p;
+
+ len = strlen(stext) + 1;
+ if (!(text = (char *) malloc(sizeof(char) * len)))
+ die("malloc");
+ p = text;
+ memcpy(text, stext, len);
+
+ /* compute width of the status text */
+ w = 0;
+ i = -1;
+ while (text[++i]) {
+ if (text[i] == '^') {
+ if (!isCode) {
+ isCode = 1;
+ text[i] = '\0';
+ w += TEXTW(text) - lrpad;
+ text[i] = '^';
+ if (text[++i] == 'f')
+ w += atoi(text + ++i);
+ }
+ else {
+ isCode = 0;
+ text = text + i + 1;
+ i = -1;
+ }
+ }
+ }
+ if (!isCode)
+ w += TEXTW(text) - lrpad;
+ else
+ isCode = 0;
+ text = p;
+
+ w += horizpadbar;
+ ret = x = m->ww - m->gappov * 2 - borderpx - w;
+ x = m->ww - m->gappov * 2 - borderpx - w - getsystraywidth();
+
+ drw_setscheme(drw, scheme[LENGTH(colors)]);
+ drw->scheme[ColFg] = scheme[SchemeNorm][ColFg];
+ drw->scheme[ColBg] = scheme[SchemeNorm][ColBg];
+ drw_rect(drw, x, borderpx, w, bh, 1, 1);
+ x += horizpadbar / 2;
+
+ /* process status text */
+ i = -1;
+ while (text[++i]) {
+ if (text[i] == '^' && !isCode) {
+ isCode = 1;
+
+ text[i] = '\0';
+ w = TEXTW(text) - lrpad;
+ drw_text(drw, x, borderpx + vertpadbar / 2, w, bh - vertpadbar, 0, text, 0);
+
+ x += w;
+
+ /* process code */
+ while (text[++i] != '^') {
+ if (text[i] == 'c') {
+ char buf[8];
+ memcpy(buf, (char *) text + i + 1, 7);
+ buf[7] = '\0';
+ drw_clr_create(drw, &drw->scheme[ColFg], buf);
+ i += 7;
+ }
+ else if (text[i] == 'b') {
+ char buf[8];
+ memcpy(buf, (char *) text + i + 1, 7);
+ buf[7] = '\0';
+ drw_clr_create(drw, &drw->scheme[ColBg], buf);
+ i += 7;
+ }
+ else if (text[i] == 'd') {
+ drw->scheme[ColFg] = scheme[SchemeNorm][ColFg];
+ drw->scheme[ColBg] = scheme[SchemeNorm][ColBg];
+ }
+ else if (text[i] == 'r') {
+ int rx = atoi(text + ++i);
+ while (text[++i] != ',')
+ ;
+ int ry = atoi(text + ++i);
+ while (text[++i] != ',')
+ ;
+ int rw = atoi(text + ++i);
+ while (text[++i] != ',')
+ ;
+ int rh = atoi(text + ++i);
+
+ drw_rect(drw, rx + x, ry + borderpx + vertpadbar / 2, rw,
+ rh, 1, 0);
+ }
+ else if (text[i] == 'f') {
+ x += atoi(text + ++i);
+ }
+ }
+
+ text = text + i + 1;
+ i = -1;
+ isCode = 0;
+ }
+ }
+
+ if (!isCode) {
+ w = TEXTW(text) - lrpad;
+ drw_text(drw, x, borderpx + vertpadbar / 2, w, bh - vertpadbar, 0, text, 0);
+ }
+
+ drw_setscheme(drw, scheme[SchemeNorm]);
+ free(p);
+
+ return ret;
+}
+
+void
+dragcfact(const Arg *arg)
+{
+ int prev_x, prev_y, dist_x, dist_y;
+ float fact;
+ Client *c;
+ XEvent ev;
+ Time lasttime = 0;
+
+ if (!(c = selmon->sel))
+ return;
+ if (c->isfloating) {
+ resizemouse(arg);
+ return;
+ }
+#if !FAKEFULLSCREEN_PATCH
+# if FAKEFULLSCREEN_CLIENT_PATCH
+ if (c->isfullscreen
+ && !c->fakefullscreen) /* no support resizing fullscreen windows by mouse */
+ return;
+# else
+ if (c->isfullscreen) /* no support resizing fullscreen windows by mouse */
+ return;
+# endif // FAKEFULLSCREEN_CLIENT_PATCH
+#endif // !FAKEFULLSCREEN_PATCH
+ restack(selmon);
+
+ 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 / 2, c->h / 2);
+
+ prev_x = prev_y = -999999;
+
+ 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;
+ if (prev_x == -999999) {
+ prev_x = ev.xmotion.x_root;
+ prev_y = ev.xmotion.y_root;
+ }
+
+ dist_x = ev.xmotion.x - prev_x;
+ dist_y = ev.xmotion.y - prev_y;
+
+ if (abs(dist_x) > abs(dist_y)) {
+ fact = (float) 4.0 * dist_x / c->mon->ww;
+ }
+ else {
+ fact = (float) -4.0 * dist_y / c->mon->wh;
+ }
+
+ if (fact)
+ setcfact(&((Arg){.f = fact}));
+
+ prev_x = ev.xmotion.x;
+ prev_y = ev.xmotion.y;
+ break;
+ }
+ } while (ev.type != ButtonRelease);
+
+ XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w / 2, c->h / 2);
+
+ XUngrabPointer(dpy, CurrentTime);
+ while (XCheckMaskEvent(dpy, EnterWindowMask, &ev))
+ ;
+}
+
+void
+dragmfact(const Arg *arg)
+{
+ unsigned int n;
+ int py, px; // pointer coordinates
+ int ax, ay, aw, ah; // area position, width and height
+ int center = 0, horizontal = 0, mirror = 0, fixed = 0; // layout configuration
+ double fact;
+ Monitor *m;
+ XEvent ev;
+ Time lasttime = 0;
+
+ m = selmon;
+
+#if VANITYGAPS_PATCH
+ int oh, ov, ih, iv;
+ getgaps(m, &oh, &ov, &ih, &iv, &n);
+#else
+ Client *c;
+ for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++)
+ ;
+#endif // VANITYGAPS_PATCH
+
+ ax = m->wx;
+ ay = m->wy;
+ ah = m->wh;
+ aw = m->ww;
+
+ if (!n)
+ return;
+#if FLEXTILE_DELUXE_LAYOUT
+ else if (m->lt[m->sellt]->arrange == &flextile) {
+ int layout = m->ltaxis[LAYOUT];
+ if (layout < 0) {
+ mirror = 1;
+ layout *= -1;
+ }
+ if (layout > FLOATING_MASTER) {
+ layout -= FLOATING_MASTER;
+ fixed = 1;
+ }
+
+ if (layout == SPLIT_HORIZONTAL || layout == SPLIT_HORIZONTAL_DUAL_STACK)
+ horizontal = 1;
+ else if (layout == SPLIT_CENTERED_VERTICAL && (fixed || n - m->nmaster > 1))
+ center = 1;
+ else if (layout == FLOATING_MASTER) {
+ center = 1;
+ if (aw < ah)
+ horizontal = 1;
+ }
+ else if (layout == SPLIT_CENTERED_HORIZONTAL) {
+ if (fixed || n - m->nmaster > 1)
+ center = 1;
+ horizontal = 1;
+ }
+ }
+#endif // FLEXTILE_DELUXE_LAYOUT
+#if CENTEREDMASTER_LAYOUT
+ else if (m->lt[m->sellt]->arrange == &centeredmaster && (fixed || n - m->nmaster > 1))
+ center = 1;
+#endif // CENTEREDMASTER_LAYOUT
+#if CENTEREDFLOATINGMASTER_LAYOUT
+ else if (m->lt[m->sellt]->arrange == &centeredfloatingmaster)
+ center = 1;
+#endif // CENTEREDFLOATINGMASTER_LAYOUT
+#if BSTACK_LAYOUT
+ else if (m->lt[m->sellt]->arrange == &bstack)
+ horizontal = 1;
+#endif // BSTACK_LAYOUT
+#if BSTACKHORIZ_LAYOUT
+ else if (m->lt[m->sellt]->arrange == &bstackhoriz)
+ horizontal = 1;
+#endif // BSTACKHORIZ_LAYOUT
+
+ /* do not allow mfact to be modified under certain conditions */
+ if (!m->lt[m->sellt]->arrange // floating layout
+ || (!fixed && m->nmaster && n <= m->nmaster) // no master
+#if MONOCLE_LAYOUT
+ || m->lt[m->sellt]->arrange == &monocle
+#endif // MONOCLE_LAYOUT
+#if GRIDMODE_LAYOUT
+ || m->lt[m->sellt]->arrange == &grid
+#endif // GRIDMODE_LAYOUT
+#if HORIZGRID_LAYOUT
+ || m->lt[m->sellt]->arrange == &horizgrid
+#endif // HORIZGRID_LAYOUT
+#if GAPPLESSGRID_LAYOUT
+ || m->lt[m->sellt]->arrange == &gaplessgrid
+#endif // GAPPLESSGRID_LAYOUT
+#if NROWGRID_LAYOUT
+ || m->lt[m->sellt]->arrange == &nrowgrid
+#endif // NROWGRID_LAYOUT
+#if FLEXTILE_DELUXE_LAYOUT
+ || (m->lt[m->sellt]->arrange == &flextile && m->ltaxis[LAYOUT] == NO_SPLIT)
+#endif // FLEXTILE_DELUXE_LAYOUT
+ )
+ return;
+
+#if VANITYGAPS_PATCH
+ ay += oh;
+ ax += ov;
+ aw -= 2 * ov;
+ ah -= 2 * oh;
+#endif // VANITYGAPS_PATCH
+
+ if (center) {
+ if (horizontal) {
+ px = ax + aw / 2;
+#if VANITYGAPS_PATCH
+ py = ay + ah / 2 + (ah - 2 * ih) * (m->mfact / 2.0) + ih / 2;
+#else
+ py = ay + ah / 2 + ah * m->mfact / 2.0;
+#endif // VANITYGAPS_PATCH
+ }
+ else { // vertical split
+#if VANITYGAPS_PATCH
+ px = ax + aw / 2 + (aw - 2 * iv) * m->mfact / 2.0 + iv / 2;
+#else
+ px = ax + aw / 2 + aw * m->mfact / 2.0;
+#endif // VANITYGAPS_PATCH
+ py = ay + ah / 2;
+ }
+ }
+ else if (horizontal) {
+ px = ax + aw / 2;
+ if (mirror)
+#if VANITYGAPS_PATCH
+ py = ay + (ah - ih) * (1.0 - m->mfact) + ih / 2;
+#else
+ py = ay + (ah * (1.0 - m->mfact));
+#endif // VANITYGAPS_PATCH
+ else
+#if VANITYGAPS_PATCH
+ py = ay + ((ah - ih) * m->mfact) + ih / 2;
+#else
+ py = ay + (ah * m->mfact);
+#endif // VANITYGAPS_PATCH
+ }
+ else { // vertical split
+ if (mirror)
+#if VANITYGAPS_PATCH
+ px = ax + (aw - iv) * (1.0 - m->mfact) + iv / 2;
+#else
+ px = ax + (aw * m->mfact);
+#endif // VANITYGAPS_PATCH
+ else
+#if VANITYGAPS_PATCH
+ px = ax + ((aw - iv) * m->mfact) + iv / 2;
+#else
+ px = ax + (aw * m->mfact);
+#endif // VANITYGAPS_PATCH
+ py = ay + ah / 2;
+ }
+
+ if (XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync, None,
+ cursor[horizontal ? CurResizeVertArrow : CurResizeHorzArrow]->cursor,
+ CurrentTime)
+ != GrabSuccess)
+ return;
+ XWarpPointer(dpy, None, root, 0, 0, 0, 0, px, py);
+
+ 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 / 40))
+ continue;
+ if (lasttime != 0) {
+ px = ev.xmotion.x;
+ py = ev.xmotion.y;
+ }
+ lasttime = ev.xmotion.time;
+
+#if VANITYGAPS_PATCH
+ if (center)
+ if (horizontal)
+ if (py - ay > ah / 2)
+ fact = (double) 1.0
+ - (ay + ah - py - ih / 2) * 2
+ / (double) (ah - 2 * ih);
+ else
+ fact = (double) 1.0
+ - (py - ay - ih / 2) * 2
+ / (double) (ah - 2 * ih);
+ else if (px - ax > aw / 2)
+ fact = (double) 1.0
+ - (ax + aw - px - iv / 2) * 2
+ / (double) (aw - 2 * iv);
+ else
+ fact = (double) 1.0
+ - (px - ax - iv / 2) * 2 / (double) (aw - 2 * iv);
+ else if (horizontal)
+ fact = (double) (py - ay - ih / 2) / (double) (ah - ih);
+ else
+ fact = (double) (px - ax - iv / 2) / (double) (aw - iv);
+#else
+ if (center)
+ if (horizontal)
+ if (py - ay > ah / 2)
+ fact = (double) 1.0
+ - (ay + ah - py) * 2 / (double) ah;
+ else
+ fact = (double) 1.0 - (py - ay) * 2 / (double) ah;
+ else if (px - ax > aw / 2)
+ fact = (double) 1.0 - (ax + aw - px) * 2 / (double) aw;
+ else
+ fact = (double) 1.0 - (px - ax) * 2 / (double) aw;
+ else if (horizontal)
+ fact = (double) (py - ay) / (double) ah;
+ else
+ fact = (double) (px - ax) / (double) aw;
+#endif // VANITYGAPS_PATCH
+
+ if (!center && mirror)
+ fact = 1.0 - fact;
+
+ setmfact(&((Arg){.f = 1.0 + fact}));
+ px = ev.xmotion.x;
+ py = ev.xmotion.y;
+ break;
+ }
+ } while (ev.type != ButtonRelease);
+
+ XUngrabPointer(dpy, CurrentTime);
+ while (XCheckMaskEvent(dpy, EnterWindowMask, &ev))
+ ;
+}
+
+void
+drawbar(Monitor *m)
+{
+ int x, y = borderpx, w, sw = 0, stw = 0;
+ int bh_n = bh - borderpx * 2;
+ int mw = m->ww - m->gappov * 2 - borderpx * 2;
+ int boxs = drw->fonts->h / 9;
+ int boxw = drw->fonts->h / 6 + 2;
+ unsigned int i, occ = 0, urg = 0;
+ Client *c;
+
+ XSetForeground(drw->dpy, drw->gc, clrborder.pixel);
+ XFillRectangle(drw->dpy, drw->drawable, drw->gc, 0, 0, m->ww - m->gappov * 2, bh);
+
+ if (showsystray && m == systraytomon(m))
+ stw = getsystraywidth();
+
+ /* draw status first so it can be overdrawn by tags later */
+ if (m == selmon) { /* status is only drawn on selected monitor */
+ sw = mw - drawstatusbar(m, bh_n, stext);
+ }
+
+ resizebarwin(m);
+ for (c = m->clients; c; c = c->next) {
+ occ |= c->tags;
+ if (c->isurgent)
+ urg |= c->tags;
+ }
+ x = borderpx;
+ for (i = 0; i < LENGTH(tags); i++) {
+ w = TEXTW(tags[i]);
+ drw_setscheme(drw,
+ scheme[occ & 1 << i ? (m->colorfultag ? tagschemes[i] : SchemeSel) :
+ SchemeTag]);
+ drw_text(drw, x, y, w, bh_n, lrpad / 2, tags[i], urg & 1 << i);
+ if (ulineall
+ || m->tagset[m->seltags]
+ & 1 << i) /* if there are conflicts, just move these lines directly
+ underneath both 'drw_setscheme' and 'drw_text' :) */
+ drw_rect(drw, x + ulinepad, bh_n - ulinestroke - ulinevoffset,
+ w - (ulinepad * 2), ulinestroke, 1, 0);
+ /*if (occ & 1 << i)
+ drw_rect(drw, x + boxs, y + 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[SchemeLayout]);
+ x = drw_text(drw, x, 0, w, bh, lrpad / 2, m->ltsymbol, 0);
+
+ if ((w = mw + m->gappov * 2 - sw - stw - x) > bh_n) {
+ if (m->sel) {
+ drw_setscheme(drw, scheme[m == selmon ? SchemeSel : SchemeNorm]);
+ 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, y, w - m->gappov * 2, bh_n, 1, 1);
+ }
+ }
+ drw_map(drw, m->barwin, 0, 0, m->ww - stw, bh);
+}
+
+void
+drawbars(void)
+{
+ Monitor *m;
+
+ for (m = mons; m; m = m->next)
+ drawbar(m);
+}
+
+void
+drawtabs(void)
+{
+ Monitor *m;
+
+ for (m = mons; m; m = m->next)
+ drawtab(m);
+}
+
+static int
+cmpint(const void *p1, const void *p2)
+{
+ /* The actual arguments to this function are "pointers to
+ pointers to char", but strcmp(3) arguments are "pointers
+ to char", hence the following cast plus dereference */
+ return *((int *) p1) > *(int *) p2;
+}
+
+void
+drawtab(Monitor *m)
+{
+ Client *c;
+ int i;
+ char *btn_prev = "";
+ char *btn_next = "";
+ char *btn_close = " ";
+ int buttons_w = 0;
+ int sorted_label_widths[MAXTABS];
+ int tot_width = 0;
+ int maxsize = bh;
+ int x = 0;
+ int w = 0;
+ int mw = m->ww - 2 * m->gappov;
+
+ buttons_w += TEXTW(btn_prev) - lrpad + horizpadtabo;
+ buttons_w += TEXTW(btn_next) - lrpad + horizpadtabo;
+ buttons_w += TEXTW(btn_close) - lrpad + horizpadtabo;
+ tot_width = buttons_w;
+
+ /* Calculates number of labels and their width */
+ m->ntabs = 0;
+ for (c = m->clients; c; c = c->next) {
+ if (!ISVISIBLE(c))
+ continue;
+ m->tab_widths[m->ntabs] = MIN(TEXTW(c->name) - lrpad + horizpadtabi + horizpadtabo,
+ 250);
+ tot_width += m->tab_widths[m->ntabs];
+ ++m->ntabs;
+ if (m->ntabs >= MAXTABS)
+ break;
+ }
+
+ if (tot_width > mw) { //not enough space to display the labels, they need to be truncated
+ memcpy(sorted_label_widths, m->tab_widths, sizeof(int) * m->ntabs);
+ qsort(sorted_label_widths, m->ntabs, sizeof(int), cmpint);
+ for (i = 0; i < m->ntabs; ++i) {
+ if (tot_width + (m->ntabs - i) * sorted_label_widths[i] > mw)
+ break;
+ tot_width += sorted_label_widths[i];
+ }
+ maxsize = (mw - tot_width) / (m->ntabs - i);
+ maxsize = (m->ww - tot_width) / (m->ntabs - i);
+ }
+ else {
+ maxsize = mw;
+ }
+ i = 0;
+
+ /* cleans window */
+ drw_setscheme(drw, scheme[TabNorm]);
+ drw_rect(drw, 0, 0, mw, th, 1, 1);
+
+ for (c = m->clients; c; c = c->next) {
+ if (!ISVISIBLE(c))
+ continue;
+ if (i >= m->ntabs)
+ break;
+ if (m->tab_widths[i] > maxsize)
+ m->tab_widths[i] = maxsize;
+ w = m->tab_widths[i];
+ drw_setscheme(drw, scheme[(c == m->sel) ? TabSel : TabNorm]);
+ drw_text(drw, x + horizpadtabo / 2, vertpadbar / 2, w - horizpadtabo,
+ th - vertpadbar, horizpadtabi / 2, c->name, 0);
+ x += w;
+ ++i;
+ }
+
+ w = mw - buttons_w - x;
+ x += w;
+ drw_setscheme(drw, scheme[SchemeBtnPrev]);
+ w = TEXTW(btn_prev) - lrpad + horizpadtabo;
+ m->tab_btn_w[0] = w;
+ drw_text(drw, x + horizpadtabo / 2, vertpadbar / 2, w, th - vertpadbar, 0, btn_prev, 0);
+ x += w;
+ drw_setscheme(drw, scheme[SchemeBtnNext]);
+ w = TEXTW(btn_next) - lrpad + horizpadtabo;
+ m->tab_btn_w[1] = w;
+ drw_text(drw, x + horizpadtabo / 2, vertpadbar / 2, w, th - vertpadbar, 0, btn_next, 0);
+ x += w;
+ drw_setscheme(drw, scheme[SchemeBtnClose]);
+ w = TEXTW(btn_close) - lrpad + horizpadtabo;
+ m->tab_btn_w[2] = w;
+ drw_text(drw, x + horizpadtabo / 2, vertpadbar / 2, w, th - vertpadbar, 0, btn_close, 0);
+ x += w;
+
+ drw_map(drw, m->tabwin, 0, 0, m->ww, th);
+}
+
+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);
+ if (m == selmon)
+ updatesystray();
+ }
+}
+
+void
+focus(Client *c)
+{
+ if (!c || (!ISVISIBLE(c) || HIDDEN(c)))
+ for (c = selmon->stack; c && (!ISVISIBLE(c) || HIDDEN(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();
+ drawtabs();
+}
+
+/* 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 || (selmon->sel->isfullscreen && lockfullscreen))
+ return;
+ if (arg->i > 0) {
+ for (c = selmon->sel->next; c && (!ISVISIBLE(c) || HIDDEN(c)); c = c->next)
+ ;
+ if (!c)
+ for (c = selmon->clients; c && (!ISVISIBLE(c) || HIDDEN(c)); c = c->next)
+ ;
+ }
+ else {
+ for (i = selmon->clients; i != selmon->sel; i = i->next)
+ if (ISVISIBLE(i) && !HIDDEN(i))
+ c = i;
+ if (!c)
+ for (; i; i = i->next)
+ if (ISVISIBLE(i) && !HIDDEN(i))
+ c = i;
+ }
+ if (c) {
+ focus(c);
+ restack(selmon);
+ }
+}
+
+void
+focuswin(const Arg *arg)
+{
+ int iwin = arg->i;
+ Client *c = NULL;
+ for (c = selmon->clients; c && (iwin || !ISVISIBLE(c)); c = c->next) {
+ if (ISVISIBLE(c))
+ --iwin;
+ };
+ 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;
+ /* FIXME getatomprop should return the number of items and a pointer to
+ * the stored data instead of this workaround */
+ Atom req = XA_ATOM;
+ if (prop == xatom[XembedInfo])
+ req = xatom[XembedInfo];
+
+ if (XGetWindowProperty(dpy, c->win, prop, 0L, sizeof atom, False, req, &da, &di, &dl, &dl,
+ &p)
+ == Success
+ && p) {
+ atom = *(Atom *) p;
+ if (da == xatom[XembedInfo] && dl == 2)
+ atom = ((Atom *) p)[1];
+ 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;
+}
+
+unsigned int
+getsystraywidth()
+{
+ unsigned int w = 0;
+ Client *i;
+ if (showsystray)
+ for (i = systray->icons; i; w += i->w + systrayspacing, i = i->next)
+ ;
+ return w ? w + systrayspacing : 1;
+}
+
+int
+gettextprop(Window w, Atom atom, char *text, unsigned int size)
+{
+ char **list = NULL;
+ int n;
+ XTextProperty name;
+
+ if (!text || size == 0)
+ return 0;
+ text[0] = '\0';
+ if (!XGetTextProperty(dpy, w, &name, atom) || !name.nitems)
+ return 0;
+ if (name.encoding == XA_STRING)
+ strncpy(text, (char *) name.value, size - 1);
+ else {
+ if (XmbTextPropertyToTextList(dpy, &name, &list, &n) >= Success && n > 0 && *list) {
+ strncpy(text, *list, size - 1);
+ XFreeStringList(list);
+ }
+ }
+ text[size - 1] = '\0';
+ XFree(name.value);
+ return 1;
+}
+
+void
+grabbuttons(Client *c, int focused)
+{
+ updatenumlockmask();
+ {
+ unsigned int i, j;
+ unsigned int modifiers[] = {0, LockMask, numlockmask, numlockmask | LockMask};
+ XUngrabButton(dpy, AnyButton, AnyModifier, c->win);
+ if (!focused)
+ XGrabButton(dpy, AnyButton, AnyModifier, c->win, False, BUTTONMASK,
+ GrabModeSync, GrabModeSync, None, None);
+ for (i = 0; i < LENGTH(buttons); i++)
+ if (buttons[i].click == ClkClientWin)
+ for (j = 0; j < LENGTH(modifiers); j++)
+ XGrabButton(dpy, buttons[i].button,
+ buttons[i].mask | modifiers[j], c->win, False,
+ BUTTONMASK, GrabModeAsync, GrabModeSync, None,
+ None);
+ }
+}
+
+void
+grabkeys(void)
+{
+ updatenumlockmask();
+ {
+ unsigned int i, j;
+ unsigned int modifiers[] = {0, LockMask, numlockmask, numlockmask | LockMask};
+ KeyCode code;
+
+ XUngrabKey(dpy, AnyKey, AnyModifier, root);
+ for (i = 0; i < LENGTH(keys); i++)
+ if ((code = XKeysymToKeycode(dpy, keys[i].keysym)))
+ for (j = 0; j < LENGTH(modifiers); j++)
+ XGrabKey(dpy, code, keys[i].mod | modifiers[j], root, True,
+ GrabModeAsync, GrabModeAsync);
+ }
+}
+
+void
+hide(Client *c)
+{
+ if (!c || HIDDEN(c))
+ return;
+
+ Window w = c->win;
+ static XWindowAttributes ra, ca;
+
+ // more or less taken directly from blackbox's hide() function
+ XGrabServer(dpy);
+ XGetWindowAttributes(dpy, root, &ra);
+ XGetWindowAttributes(dpy, w, &ca);
+ // prevent UnmapNotify events
+ XSelectInput(dpy, root, ra.your_event_mask & ~SubstructureNotifyMask);
+ XSelectInput(dpy, w, ca.your_event_mask & ~StructureNotifyMask);
+ XUnmapWindow(dpy, w);
+ setclientstate(c, IconicState);
+ XSelectInput(dpy, root, ra.your_event_mask);
+ XSelectInput(dpy, w, ca.your_event_mask);
+ XUngrabServer(dpy);
+
+ focus(c->snext);
+ arrange(c->mon);
+}
+
+void
+incnmaster(const Arg *arg)
+{
+ selmon->nmaster = selmon->pertag->nmasters[selmon->pertag->curtag] = MAX(
+ selmon->nmaster + arg->i, 0);
+ arrange(selmon);
+}
+
+#ifdef XINERAMA
+static int
+isuniquegeom(XineramaScreenInfo *unique, size_t n, XineramaScreenInfo *info)
+{
+ while (n--)
+ if (unique[n].x_org == info->x_org && unique[n].y_org == info->y_org
+ && unique[n].width == info->width && unique[n].height == info->height)
+ return 0;
+ return 1;
+}
+#endif /* XINERAMA */
+
+void
+keypress(XEvent *e)
+{
+ unsigned int i;
+ KeySym keysym;
+ XKeyEvent *ev;
+
+ ev = &e->xkey;
+ keysym = XKeycodeToKeysym(dpy, (KeyCode) ev->keycode, 0);
+ for (i = 0; i < LENGTH(keys); i++)
+ if (keysym == keys[i].keysym && CLEANMASK(keys[i].mod) == CLEANMASK(ev->state)
+ && keys[i].func)
+ keys[i].func(&(keys[i].arg));
+}
+
+void
+killclient(const Arg *arg)
+{
+ if (!selmon->sel)
+ return;
+ if (!sendevent(selmon->sel->win, wmatom[WMDelete], NoEventMask, wmatom[WMDelete],
+ CurrentTime, 0, 0, 0)) {
+ 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;
+ c->cfact = 1.0;
+
+ 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 = c->mon->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);
+ if (c->iscentered) {
+ c->x = c->mon->mx + (c->mon->mw - WIDTH(c)) / 2;
+ c->y = c->mon->my + (c->mon->mh - HEIGHT(c)) / 2;
+ }
+ XSelectInput(dpy, w,
+ EnterWindowMask | FocusChangeMask | PropertyChangeMask | StructureNotifyMask);
+ grabbuttons(c, 0);
+ if (!c->isfloating)
+ c->isfloating = c->oldstate = trans != None || c->isfixed;
+ if (c->isfloating)
+ XRaiseWindow(dpy, c->win);
+ attach(c);
+ attachstack(c);
+ XChangeProperty(dpy, root, netatom[NetClientList], XA_WINDOW, 32, PropModeAppend,
+ (unsigned char *) &(c->win), 1);
+ XMoveResizeWindow(dpy, c->win, c->x + 2 * sw, c->y, c->w,
+ c->h); /* some windows require this */
+ if (!HIDDEN(c))
+ setclientstate(c, NormalState);
+ if (c->mon == selmon)
+ unfocus(selmon->sel, 0);
+ c->mon->sel = c;
+ arrange(c->mon);
+ if (!HIDDEN(c))
+ XMapWindow(dpy, c->win);
+ focus(NULL);
+}
+
+void
+mappingnotify(XEvent *e)
+{
+ XMappingEvent *ev = &e->xmapping;
+
+ XRefreshKeyboardMapping(ev);
+ if (ev->request == MappingKeyboard)
+ grabkeys();
+}
+
+void
+maprequest(XEvent *e)
+{
+ static XWindowAttributes wa;
+ XMapRequestEvent *ev = &e->xmaprequest;
+ Client *i;
+ if ((i = wintosystrayicon(ev->window))) {
+ sendevent(i->win, netatom[Xembed], StructureNotifyMask, CurrentTime,
+ XEMBED_WINDOW_ACTIVATE, 0, systray->win, XEMBED_EMBEDDED_VERSION);
+ resizebarwin(selmon);
+ updatesystray();
+ }
+
+ 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);
+
+ int newx, newy, neww, newh;
+
+ for (c = nexttiled(m->clients); c; c = nexttiled(c->next)) {
+ newx = m->wx + m->gappov - c->bw;
+ newy = m->wy + m->gappoh - c->bw;
+ neww = m->ww - 2 * (m->gappov + c->bw);
+ newh = m->wh - 2 * (m->gappoh + c->bw);
+
+ applysizehints(c, &newx, &newy, &neww, &newh, 0);
+
+ if (neww < m->ww)
+ newx = m->wx + (m->ww - (neww + 2 * c->bw)) / 2;
+
+ if (newh < m->wh)
+ newy = m->wy + (m->wh - (newh + 2 * c->bw)) / 2;
+
+ resize(c, newx, newy, neww, newh, 0);
+ }
+}
+
+void
+motionnotify(XEvent *e)
+{
+ unsigned int i, x;
+ static Monitor *mon = NULL;
+ Monitor *m;
+ XMotionEvent *ev = &e->xmotion;
+
+ if (ev->window == selmon->barwin) {
+ i = x = 0;
+ do
+ x += TEXTW(tags[i]);
+ while (ev->x >= x && ++i < LENGTH(tags));
+ if (i < LENGTH(tags)) {
+ if ((i + 1) != selmon->previewshow
+ && !(selmon->tagset[selmon->seltags] & 1 << i)) {
+ selmon->previewshow = i + 1;
+ showtagpreview(i);
+ }
+ else if (selmon->tagset[selmon->seltags] & 1 << i) {
+ selmon->previewshow = 0;
+ showtagpreview(0);
+ }
+ }
+ else if (selmon->previewshow != 0) {
+ selmon->previewshow = 0;
+ showtagpreview(0);
+ }
+ }
+ else if (selmon->previewshow != 0) {
+ selmon->previewshow = 0;
+ showtagpreview(0);
+ }
+
+ 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
+moveorplace(const Arg *arg)
+{
+ if ((!selmon->lt[selmon->sellt]->arrange || (selmon->sel && selmon->sel->isfloating)))
+ movemouse(arg);
+ else
+ placemouse(arg);
+}
+
+void
+movemouse(const Arg *arg)
+{
+ int x, y, ocx, ocy, nx, ny;
+ Client *c;
+ Monitor *m;
+ XEvent ev;
+ Time lasttime = 0;
+
+ if (!(c = selmon->sel))
+ return;
+ if (c->isfullscreen) /* no support moving fullscreen windows by mouse */
+ return;
+ restack(selmon);
+ ocx = c->x;
+ ocy = c->y;
+ if (XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync, None,
+ cursor[CurMove]->cursor, CurrentTime)
+ != GrabSuccess)
+ return;
+ if (!getrootptr(&x, &y))
+ return;
+ do {
+ XMaskEvent(dpy, MOUSEMASK | ExposureMask | SubstructureRedirectMask, &ev);
+ switch (ev.type) {
+ case ConfigureRequest:
+ case Expose:
+ case MapRequest:
+ handler[ev.type](&ev);
+ break;
+ case MotionNotify:
+ if ((ev.xmotion.time - lasttime) <= (1000 / 60))
+ continue;
+ lasttime = ev.xmotion.time;
+
+ nx = ocx + (ev.xmotion.x - x);
+ ny = ocy + (ev.xmotion.y - y);
+ if (abs(selmon->wx - nx) < snap)
+ nx = selmon->wx;
+ else if (abs((selmon->wx + selmon->ww) - (nx + WIDTH(c))) < snap)
+ nx = selmon->wx + selmon->ww - WIDTH(c);
+ if (abs(selmon->wy - ny) < snap)
+ ny = selmon->wy;
+ else if (abs((selmon->wy + selmon->wh) - (ny + HEIGHT(c))) < snap)
+ ny = selmon->wy + selmon->wh - HEIGHT(c);
+ if (!c->isfloating && selmon->lt[selmon->sellt]->arrange
+ && (abs(nx - c->x) > snap || abs(ny - c->y) > snap))
+ togglefloating(NULL);
+ if (!selmon->lt[selmon->sellt]->arrange || c->isfloating)
+ resize(c, nx, ny, c->w, c->h, 1);
+ break;
+ }
+ } while (ev.type != ButtonRelease);
+ XUngrabPointer(dpy, CurrentTime);
+ if ((m = recttomon(c->x, c->y, c->w, c->h)) != selmon) {
+ sendmon(c, m);
+ selmon = m;
+ focus(NULL);
+ }
+}
+
+Client *
+nexttiled(Client *c)
+{
+ for (; c && (c->isfloating || (!ISVISIBLE(c) || HIDDEN(c))); c = c->next)
+ ;
+ return c;
+}
+
+void
+placemouse(const Arg *arg)
+{
+ int x, y, px, py, ocx, ocy, nx = -9999, ny = -9999, freemove = 0;
+ Client *c, *r = NULL, *at, *prevr;
+ Monitor *m;
+ XEvent ev;
+ XWindowAttributes wa;
+ Time lasttime = 0;
+ int attachmode, prevattachmode;
+ attachmode = prevattachmode = -1;
+
+ if (!(c = selmon->sel)
+ || !c->mon->lt[c->mon->sellt]
+ ->arrange) /* no support for placemouse when floating layout is used */
+ return;
+ if (c->isfullscreen) /* no support placing fullscreen windows by mouse */
+ return;
+ restack(selmon);
+ prevr = c;
+ if (XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync, None,
+ cursor[CurMove]->cursor, CurrentTime)
+ != GrabSuccess)
+ return;
+
+ c->isfloating = 0;
+ c->beingmoved = 1;
+
+ XGetWindowAttributes(dpy, c->win, &wa);
+ ocx = wa.x;
+ ocy = wa.y;
+
+ if (arg->i == 2) // warp cursor to client center
+ XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, WIDTH(c) / 2, HEIGHT(c) / 2);
+
+ 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 (!freemove && (abs(nx - ocx) > snap || abs(ny - ocy) > snap))
+ freemove = 1;
+
+ if (freemove)
+ XMoveWindow(dpy, c->win, nx, ny);
+
+ if ((m = recttomon(ev.xmotion.x, ev.xmotion.y, 1, 1)) && m != selmon)
+ selmon = m;
+
+ if (arg->i
+ == 1) { // tiled position is relative to the client window center point
+ px = nx + wa.width / 2;
+ py = ny + wa.height / 2;
+ }
+ else { // tiled position is relative to the mouse cursor
+ px = ev.xmotion.x;
+ py = ev.xmotion.y;
+ }
+
+ r = recttoclient(px, py, 1, 1);
+
+ if (!r || r == c)
+ break;
+
+ attachmode = 0; // below
+ if (((float) (r->y + r->h - py) / r->h)
+ > ((float) (r->x + r->w - px) / r->w)) {
+ if (abs(r->y - py) < r->h / 2)
+ attachmode = 1; // above
+ }
+ else if (abs(r->x - px) < r->w / 2)
+ attachmode = 1; // above
+
+ if ((r && r != prevr) || (attachmode != prevattachmode)) {
+ detachstack(c);
+ detach(c);
+ if (c->mon != r->mon) {
+ arrangemon(c->mon);
+ c->tags = r->mon->tagset[r->mon->seltags];
+ }
+
+ c->mon = r->mon;
+ r->mon->sel = r;
+
+ if (attachmode) {
+ if (r == r->mon->clients)
+ attach(c);
+ else {
+ for (at = r->mon->clients; at->next != r;
+ at = at->next)
+ ;
+ c->next = at->next;
+ at->next = c;
+ }
+ }
+ else {
+ c->next = r->next;
+ r->next = c;
+ }
+
+ attachstack(c);
+ arrangemon(r->mon);
+ prevr = r;
+ prevattachmode = attachmode;
+ }
+ break;
+ }
+ } while (ev.type != ButtonRelease);
+ XUngrabPointer(dpy, CurrentTime);
+
+ if ((m = recttomon(ev.xmotion.x, ev.xmotion.y, 1, 1)) && m != c->mon) {
+ detach(c);
+ detachstack(c);
+ arrangemon(c->mon);
+ c->mon = m;
+ c->tags = m->tagset[m->seltags];
+ attach(c);
+ attachstack(c);
+ selmon = m;
+ }
+
+ focus(c);
+ c->beingmoved = 0;
+
+ if (nx != -9999)
+ resize(c, nx, ny, c->w, c->h, 0);
+ arrangemon(c->mon);
+}
+
+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 ((c = wintosystrayicon(ev->window))) {
+ if (ev->atom == XA_WM_NORMAL_HINTS) {
+ updatesizehints(c);
+ updatesystrayicongeom(c, c->w, c->h);
+ }
+ else
+ updatesystrayiconstate(c, ev);
+ resizebarwin(selmon);
+ updatesystray();
+ }
+ 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();
+ drawtabs();
+ break;
+ }
+ if (ev->atom == XA_WM_NAME || ev->atom == netatom[NetWMName]) {
+ updatetitle(c);
+ if (c == c->mon->sel)
+ drawbar(c->mon);
+ drawtab(c->mon);
+ }
+ if (ev->atom == netatom[NetWMWindowType])
+ updatewindowtype(c);
+ }
+}
+
+void
+quit(const Arg *arg)
+{
+ if (arg->i == 0)
+ system("killall bar.sh");
+
+ else if (arg->i)
+ restart = 1;
+
+ Monitor *m;
+ Client *c;
+ for (m = mons; m; m = m->next) {
+ if (m) {
+ for (c = m->stack; c; c = c->next)
+ if (c && HIDDEN(c))
+ show(c);
+ }
+ }
+
+ running = 0;
+}
+
+Client *
+recttoclient(int x, int y, int w, int h)
+{
+ Client *c, *r = NULL;
+ int a, area = 0;
+
+ for (c = nexttiled(selmon->clients); c; c = nexttiled(c->next)) {
+ if ((a = INTERSECTC(x, y, w, h, c)) > area) {
+ area = a;
+ r = c;
+ }
+ }
+ return r;
+}
+
+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
+removesystrayicon(Client *i)
+{
+ Client **ii;
+
+ if (!showsystray || !i)
+ return;
+ for (ii = &systray->icons; *ii && *ii != i; ii = &(*ii)->next)
+ ;
+ if (ii)
+ *ii = i->next;
+ free(i);
+}
+
+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
+resizebarwin(Monitor *m)
+{
+ unsigned int w = m->ww - 2 * m->gappov;
+ if (showsystray && m == systraytomon(m))
+ w -= getsystraywidth();
+ XMoveResizeWindow(dpy, m->barwin, m->wx + m->gappov, m->by, w, bh);
+}
+
+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;
+
+ if (c->beingmoved)
+ return;
+
+ 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
+resizerequest(XEvent *e)
+{
+ XResizeRequestEvent *ev = &e->xresizerequest;
+ Client *i;
+
+ if ((i = wintosystrayicon(ev->window))) {
+ updatesystrayicongeom(i, ev->width, ev->height);
+ resizebarwin(selmon);
+ updatesystray();
+ }
+}
+
+void
+restack(Monitor *m)
+{
+ Client *c;
+ XEvent ev;
+ XWindowChanges wc;
+
+ drawbar(m);
+ drawtab(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
+setborderpx(const Arg *arg)
+{
+ Client *c;
+ int prev_borderpx = selmon->borderpx;
+
+ if (arg->i == 0)
+ selmon->borderpx = borderpx;
+ else if (selmon->borderpx + arg->i < 0)
+ selmon->borderpx = 0;
+ else
+ selmon->borderpx += arg->i;
+
+ for (c = selmon->clients; c; c = c->next) {
+ if (c->bw + arg->i < 0)
+ c->bw = selmon->borderpx = 0;
+ else
+ c->bw = selmon->borderpx;
+ if (c->isfloating || !selmon->lt[selmon->sellt]->arrange) {
+ if (arg->i != 0 && prev_borderpx + arg->i >= 0)
+ resize(c, c->x, c->y, c->w - (arg->i * 2), c->h - (arg->i * 2), 0);
+ else if (arg->i != 0)
+ resizeclient(c, c->x, c->y, c->w, c->h);
+ else if (prev_borderpx > borderpx)
+ resize(c, c->x, c->y, c->w + 2 * (prev_borderpx - borderpx),
+ c->h + 2 * (prev_borderpx - borderpx), 0);
+ else if (prev_borderpx < borderpx)
+ resize(c, c->x, c->y, c->w - 2 * (borderpx - prev_borderpx),
+ c->h - 2 * (borderpx - prev_borderpx), 0);
+ }
+ }
+ arrange(selmon);
+}
+
+void
+setclientstate(Client *c, long state)
+{
+ long data[] = {state, None};
+
+ XChangeProperty(dpy, c->win, wmatom[WMState], wmatom[WMState], 32, PropModeReplace,
+ (unsigned char *) data, 2);
+}
+
+void
+setcurrentdesktop(void)
+{
+ long data[] = {0};
+ XChangeProperty(dpy, root, netatom[NetCurrentDesktop], XA_CARDINAL, 32, PropModeReplace,
+ (unsigned char *) data, 1);
+}
+void
+setdesktopnames(void)
+{
+ XTextProperty text;
+ Xutf8TextListToTextProperty(dpy, tags, TAGSLENGTH, XUTF8StringStyle, &text);
+ XSetTextProperty(dpy, root, &text, netatom[NetDesktopNames]);
+}
+
+int
+sendevent(Window w, Atom proto, int mask, long d0, long d1, long d2, long d3, long d4)
+{
+ int n;
+ Atom *protocols, mt;
+ int exists = 0;
+ XEvent ev;
+
+ if (proto == wmatom[WMTakeFocus] || proto == wmatom[WMDelete]) {
+ mt = wmatom[WMProtocols];
+ if (XGetWMProtocols(dpy, w, &protocols, &n)) {
+ while (!exists && n--)
+ exists = protocols[n] == proto;
+ XFree(protocols);
+ }
+ }
+ else {
+ exists = True;
+ mt = proto;
+ }
+ if (exists) {
+ ev.type = ClientMessage;
+ ev.xclient.window = w;
+ ev.xclient.message_type = mt;
+ ev.xclient.format = 32;
+ ev.xclient.data.l[0] = d0;
+ ev.xclient.data.l[1] = d1;
+ ev.xclient.data.l[2] = d2;
+ ev.xclient.data.l[3] = d3;
+ ev.xclient.data.l[4] = d4;
+ XSendEvent(dpy, w, False, mask, &ev);
+ }
+ return exists;
+}
+
+void
+setnumdesktops(void)
+{
+ long data[] = {TAGSLENGTH};
+ XChangeProperty(dpy, root, netatom[NetNumberOfDesktops], XA_CARDINAL, 32, PropModeReplace,
+ (unsigned char *) data, 1);
+}
+
+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->win, wmatom[WMTakeFocus], NoEventMask, wmatom[WMTakeFocus], CurrentTime, 0, 0,
+ 0);
+}
+
+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 = selmon->pertag->sellts[selmon->pertag->curtag] ^= 1;
+ if (arg && arg->v)
+ selmon->lt[selmon->sellt] =
+ selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt] =
+ (Layout *) arg->v;
+ strncpy(selmon->ltsymbol, selmon->lt[selmon->sellt]->symbol, sizeof selmon->ltsymbol);
+ if (selmon->sel)
+ arrange(selmon);
+ else
+ drawbar(selmon);
+}
+
+void
+setcfact(const Arg *arg)
+{
+ float f;
+ Client *c;
+
+ c = selmon->sel;
+
+ if (!arg || !c || !selmon->lt[selmon->sellt]->arrange)
+ return;
+ if (!arg->f)
+ f = 1.0;
+ else if (arg->f > 4.0) // set fact absolutely
+ f = arg->f - 4.0;
+ else
+ f = arg->f + c->cfact;
+ if (f < 0.25)
+ f = 0.25;
+ else if (f > 4.0)
+ f = 4.0;
+ c->cfact = f;
+ arrange(selmon);
+}
+
+/* arg > 1.0 will set mfact absolutely */
+void
+setmfact(const Arg *arg)
+{
+ float f;
+
+ if (!arg || !selmon->lt[selmon->sellt]->arrange)
+ return;
+ f = arg->f < 1.0 ? arg->f + selmon->mfact : arg->f - 1.0;
+ if (f < 0.05 || f > 0.95)
+ return;
+ selmon->mfact = selmon->pertag->mfacts[selmon->pertag->curtag] = f;
+ arrange(selmon);
+}
+
+void
+setup(void)
+{
+ int i;
+ XSetWindowAttributes wa;
+ Atom utf8string;
+
+ /* clean up any zombies immediately */
+ sigchld(0);
+
+ signal(SIGHUP, sighup);
+ signal(SIGTERM, sigterm);
+
+ /* init screen */
+ screen = DefaultScreen(dpy);
+ sw = DisplayWidth(dpy, screen);
+ sh = DisplayHeight(dpy, screen);
+ root = RootWindow(dpy, screen);
+ drw = drw_create(dpy, screen, root, sw, sh);
+ if (!drw_fontset_create(drw, fonts, LENGTH(fonts)))
+ die("no fonts could be loaded.");
+ lrpad = drw->fonts->h;
+ bh = drw->fonts->h + 2 + vertpadbar + borderpx * 2;
+ th = vertpadtab;
+ // bh_n = vertpadtab;
+ 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[NetSystemTray] = XInternAtom(dpy, "_NET_SYSTEM_TRAY_S0", False);
+ netatom[NetSystemTrayOP] = XInternAtom(dpy, "_NET_SYSTEM_TRAY_OPCODE", False);
+ netatom[NetSystemTrayOrientation] = XInternAtom(dpy, "_NET_SYSTEM_TRAY_ORIENTATION", False);
+ netatom[NetSystemTrayOrientationHorz] = XInternAtom(
+ dpy, "_NET_SYSTEM_TRAY_ORIENTATION_HORZ", 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);
+ xatom[Manager] = XInternAtom(dpy, "MANAGER", False);
+ xatom[Xembed] = XInternAtom(dpy, "_XEMBED", False);
+ xatom[XembedInfo] = XInternAtom(dpy, "_XEMBED_INFO", False);
+ netatom[NetDesktopViewport] = XInternAtom(dpy, "_NET_DESKTOP_VIEWPORT", False);
+ netatom[NetNumberOfDesktops] = XInternAtom(dpy, "_NET_NUMBER_OF_DESKTOPS", False);
+ netatom[NetCurrentDesktop] = XInternAtom(dpy, "_NET_CURRENT_DESKTOP", False);
+ netatom[NetDesktopNames] = XInternAtom(dpy, "_NET_DESKTOP_NAMES", 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);
+ cursor[CurResizeHorzArrow] = drw_cur_create(drw, XC_sb_h_double_arrow);
+ cursor[CurResizeVertArrow] = drw_cur_create(drw, XC_sb_v_double_arrow);
+ /* init appearance */
+ scheme = ecalloc(LENGTH(colors) + 1, sizeof(Clr *));
+ scheme[LENGTH(colors)] = drw_scm_create(drw, colors[0], 3);
+ for (i = 0; i < LENGTH(colors); i++)
+ scheme[i] = drw_scm_create(drw, colors[i], 3);
+ drw_clr_create(drw, &clrborder, col_borderbar);
+ /* init system tray */
+ updatesystray();
+ /* init bars */
+ updatebars();
+ updatestatus();
+ updatebarpos(selmon);
+ updatepreview();
+ /* 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);
+ setnumdesktops();
+ setcurrentdesktop();
+ setdesktopnames();
+ setviewport();
+ 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
+setviewport(void)
+{
+ long data[] = {0, 0};
+ XChangeProperty(dpy, root, netatom[NetDesktopViewport], XA_CARDINAL, 32, PropModeReplace,
+ (unsigned char *) data, 2);
+}
+
+void
+seturgent(Client *c, int urg)
+{
+ XWMHints *wmh;
+
+ c->isurgent = urg;
+ if (!(wmh = XGetWMHints(dpy, c->win)))
+ return;
+ wmh->flags = urg ? (wmh->flags | XUrgencyHint) : (wmh->flags & ~XUrgencyHint);
+ XSetWMHints(dpy, c->win, wmh);
+ XFree(wmh);
+}
+
+void
+show(Client *c)
+{
+ if (!c || !HIDDEN(c))
+ return;
+
+ XMapWindow(dpy, c->win);
+ setclientstate(c, NormalState);
+ arrange(c->mon);
+}
+
+void
+showhide(Client *c)
+{
+ if (!c)
+ return;
+ if (ISVISIBLE(c)) {
+ /* 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
+showtagpreview(int tag)
+{
+ if (!selmon->previewshow || !tag_preview) {
+ XUnmapWindow(dpy, selmon->tagwin);
+ return;
+ }
+
+ if (selmon->tagmap[tag]) {
+ XSetWindowBackgroundPixmap(dpy, selmon->tagwin, selmon->tagmap[tag]);
+ XCopyArea(dpy, selmon->tagmap[tag], selmon->tagwin, drw->gc, 0, 0,
+ selmon->mw / scalepreview, selmon->mh / scalepreview, 0, 0);
+ XSync(dpy, False);
+ XMapWindow(dpy, selmon->tagwin);
+ }
+ else
+ XUnmapWindow(dpy, selmon->tagwin);
+}
+
+void
+sigchld(int unused)
+{
+ if (signal(SIGCHLD, sigchld) == SIG_ERR)
+ die("can't install SIGCHLD handler:");
+ while (0 < waitpid(-1, NULL, WNOHANG))
+ ;
+}
+
+void
+sighup(int unused)
+{
+ Arg a = {.i = 1};
+ quit(&a);
+}
+
+void
+sigterm(int unused)
+{
+ Arg a = {.i = 0};
+ quit(&a);
+}
+
+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
+switchtag(void)
+{
+ int i;
+ unsigned int occ = 0;
+ Client *c;
+ Imlib_Image image;
+
+ for (c = selmon->clients; c; c = c->next)
+ occ |= c->tags;
+ for (i = 0; i < LENGTH(tags); i++) {
+ if (selmon->tagset[selmon->seltags] & 1 << i) {
+ if (selmon->tagmap[i] != 0) {
+ XFreePixmap(dpy, selmon->tagmap[i]);
+ selmon->tagmap[i] = 0;
+ }
+ if (occ & 1 << i && tag_preview) {
+ image = imlib_create_image(sw, sh);
+ imlib_context_set_image(image);
+ imlib_context_set_display(dpy);
+ imlib_context_set_visual(DefaultVisual(dpy, screen));
+ imlib_context_set_drawable(RootWindow(dpy, screen));
+ imlib_copy_drawable_to_image(0, selmon->mx, selmon->my, selmon->mw,
+ selmon->mh, 0, 0, 1);
+ selmon->tagmap[i] = XCreatePixmap(dpy, selmon->tagwin,
+ selmon->mw / scalepreview,
+ selmon->mh / scalepreview,
+ DefaultDepth(dpy, screen));
+ imlib_context_set_drawable(selmon->tagmap[i]);
+ imlib_render_image_part_on_drawable_at_size(
+ 0, 0, selmon->mw, selmon->mh, 0, 0,
+ selmon->mw / scalepreview, selmon->mh / scalepreview);
+ imlib_free_image();
+ }
+ }
+ }
+}
+
+void
+tabmode(const Arg *arg)
+{
+ if (arg && arg->i >= 0)
+ selmon->showtab = arg->ui % showtab_nmodes;
+ else
+ selmon->showtab = (selmon->showtab + 1) % showtab_nmodes;
+ arrange(selmon);
+}
+
+void
+tag(const Arg *arg)
+{
+ last_ui = arg->ui;
+
+ 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
+togglebar(const Arg *arg)
+{
+ selmon->showbar = selmon->pertag->showbars[selmon->pertag->curtag] = !selmon->showbar;
+ updatebarpos(selmon);
+ resizebarwin(selmon);
+ if (showsystray) {
+ XWindowChanges wc;
+ if (!selmon->showbar)
+ wc.y = -bh;
+ else if (selmon->showbar) {
+ wc.y = selmon->gappoh;
+ if (!selmon->topbar)
+ wc.y = selmon->mh - bh + selmon->gappoh;
+ }
+ XConfigureWindow(dpy, systray->win, CWY, &wc);
+ }
+ 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
+togglefullscr(const Arg *arg)
+{
+ if (selmon->sel)
+ setfullscreen(selmon->sel, !selmon->sel->isfullscreen);
+}
+
+void
+toggletag(const Arg *arg)
+{
+ unsigned int newtags;
+
+ last_ui = arg->ui;
+
+ if (!selmon->sel)
+ return;
+ newtags = selmon->sel->tags ^ (arg->ui & TAGMASK);
+ if (newtags) {
+ selmon->sel->tags = newtags;
+ focus(NULL);
+ arrange(selmon);
+ }
+ updatecurrentdesktop();
+}
+
+void
+toggleview(const Arg *arg)
+{
+ last_ui = arg->ui;
+
+ unsigned int newtagset = selmon->tagset[selmon->seltags] ^ (arg->ui & TAGMASK);
+ int i;
+
+ if (newtagset) {
+ switchtag();
+ selmon->tagset[selmon->seltags] = newtagset;
+
+ if (newtagset == ~0) {
+ selmon->pertag->prevtag = selmon->pertag->curtag;
+ selmon->pertag->curtag = 0;
+ }
+
+ /* test if the user did not select the same tag */
+ if (!(newtagset & 1 << (selmon->pertag->curtag - 1))) {
+ selmon->pertag->prevtag = selmon->pertag->curtag;
+ for (i = 0; !(newtagset & 1 << i); i++)
+ ;
+ selmon->pertag->curtag = i + 1;
+ }
+
+ /* apply settings for this view */
+ selmon->nmaster = selmon->pertag->nmasters[selmon->pertag->curtag];
+ selmon->mfact = selmon->pertag->mfacts[selmon->pertag->curtag];
+ selmon->sellt = selmon->pertag->sellts[selmon->pertag->curtag];
+ selmon->lt[selmon->sellt] =
+ selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt];
+ selmon->lt[selmon->sellt ^ 1] =
+ selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt ^ 1];
+
+ if (selmon->showbar != selmon->pertag->showbars[selmon->pertag->curtag])
+ togglebar(NULL);
+
+ focus(NULL);
+ arrange(selmon);
+ }
+ updatecurrentdesktop();
+}
+
+void
+hidewin(const Arg *arg)
+{
+ if (!selmon->sel)
+ return;
+ Client *c = (Client *) selmon->sel;
+ hide(c);
+ hiddenWinStack[++hiddenWinStackTop] = c;
+}
+
+void
+restorewin(const Arg *arg)
+{
+ int i = hiddenWinStackTop;
+ while (i > -1) {
+ if (HIDDEN(hiddenWinStack[i])
+ && hiddenWinStack[i]->tags == selmon->tagset[selmon->seltags]) {
+ show(hiddenWinStack[i]);
+ focus(hiddenWinStack[i]);
+ restack(selmon);
+ for (int j = i; j < hiddenWinStackTop; ++j) {
+ hiddenWinStack[j] = hiddenWinStack[j + 1];
+ }
+ --hiddenWinStackTop;
+ return;
+ }
+ --i;
+ }
+}
+
+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);
+ }
+ else if ((c = wintosystrayicon(ev->window))) {
+ /* KLUDGE! sometimes icons occasionally unmap their windows, but do
+ * _not_ destroy them. We map those windows back */
+ XMapRaised(dpy, c->win);
+ updatesystray();
+ }
+}
+
+void
+updatebars(void)
+{
+ unsigned int w;
+ Monitor *m;
+ XSetWindowAttributes wa = {.override_redirect = True,
+ .background_pixmap = ParentRelative,
+ .event_mask = ButtonPressMask | ExposureMask
+ | PointerMotionMask};
+
+ XClassHint ch = {"dwm", "dwm"};
+ for (m = mons; m; m = m->next) {
+ if (m->barwin)
+ continue;
+ w = m->ww;
+ if (showsystray && m == systraytomon(m))
+ w -= getsystraywidth();
+ m->barwin = XCreateWindow(dpy, root, m->wx + m->gappov, m->by, w - 2 * m->gappov,
+ bh, 0, DefaultDepth(dpy, screen), CopyFromParent,
+ DefaultVisual(dpy, screen),
+ CWOverrideRedirect | CWBackPixmap | CWEventMask, &wa);
+ XDefineCursor(dpy, m->barwin, cursor[CurNormal]->cursor);
+ if (showsystray && m == systraytomon(m))
+ XMapRaised(dpy, systray->win);
+ XMapRaised(dpy, m->barwin);
+ m->tabwin = XCreateWindow(dpy, root, m->wx + m->gappov, m->ty,
+ m->ww - 2 * m->gappov, th, 0, DefaultDepth(dpy, screen),
+ CopyFromParent, DefaultVisual(dpy, screen),
+ CWOverrideRedirect | CWBackPixmap | CWEventMask, &wa);
+ XDefineCursor(dpy, m->tabwin, cursor[CurNormal]->cursor);
+ XMapRaised(dpy, m->tabwin);
+ XSetClassHint(dpy, m->barwin, &ch);
+ }
+}
+
+void
+updatepreview(void)
+{
+ Monitor *m;
+
+ XSetWindowAttributes wa = {.override_redirect = True,
+ .background_pixmap = ParentRelative,
+ .event_mask = ButtonPressMask | ExposureMask};
+ for (m = mons; m; m = m->next) {
+ m->tagwin = XCreateWindow(dpy, root, m->wx, m->by + bh, m->mw / 4, m->mh / 4, 0,
+ DefaultDepth(dpy, screen), CopyFromParent,
+ DefaultVisual(dpy, screen),
+ CWOverrideRedirect | CWBackPixmap | CWEventMask, &wa);
+ XDefineCursor(dpy, m->tagwin, cursor[CurNormal]->cursor);
+ XMapRaised(dpy, m->tagwin);
+ XUnmapWindow(dpy, m->tagwin);
+ }
+}
+
+void
+updatebarpos(Monitor *m)
+{
+ Client *c;
+ int nvis = 0;
+
+ m->wy = m->my;
+ m->wh = m->mh;
+
+ for (c = m->clients; c; c = c->next) {
+ if (ISVISIBLE(c))
+ ++nvis;
+ }
+
+ if (m->showtab == showtab_always
+ || ((m->showtab == showtab_auto) && (nvis > 1)
+ && (m->lt[m->sellt]->arrange == monocle))) {
+ m->topbar = !toptab;
+ m->wh -= th + ((m->topbar == toptab && m->showbar) ? 0 : m->gappoh) - m->gappoh;
+ m->ty = m->toptab ? m->wy + ((m->topbar && m->showbar) ? 0 : m->gappoh) :
+ m->wy + m->wh - m->gappoh;
+ if (m->toptab)
+ m->wy += th + ((m->topbar && m->showbar) ? 0 : m->gappoh) - m->gappoh;
+ }
+ else {
+ m->ty = -th - m->gappoh;
+ m->topbar = topbar;
+ }
+ if (m->showbar) {
+ m->wh = m->wh - m->gappoh - bh;
+ m->by = m->topbar ? m->wy + m->gappoh : m->wy + m->wh;
+ if (m->topbar)
+ m->wy += bh + m->gappoh;
+ }
+ else
+ m->by = -bh - m->gappoh;
+}
+
+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);
+}
+
+void
+updatecurrentdesktop(void)
+{
+ long rawdata[] = {selmon->tagset[selmon->seltags]};
+ int i = 0;
+ while (*rawdata >> (i + 1)) {
+ i++;
+ }
+ long data[] = {i};
+ XChangeProperty(dpy, root, netatom[NetCurrentDesktop], XA_CARDINAL, 32, PropModeReplace,
+ (unsigned char *) data, 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);
+ updatesystray();
+}
+
+void
+updatesystrayicongeom(Client *i, int w, int h)
+{
+ int rh = bh - vertpadbar;
+ if (i) {
+ i->h = rh;
+ if (w == h)
+ i->w = rh;
+ else if (h == rh)
+ i->w = w;
+ else
+ i->w = (int) ((float) rh * ((float) w / (float) h));
+ i->y = i->y + vertpadbar / 2;
+ applysizehints(i, &(i->x), &(i->y), &(i->w), &(i->h), False);
+ /* force icons into the systray dimensions if they don't want to */
+ if (i->h > rh) {
+ if (i->w == i->h)
+ i->w = rh;
+ else
+ i->w = (int) ((float) rh * ((float) i->w / (float) i->h));
+ i->h = rh;
+ }
+ }
+}
+
+void
+updatesystrayiconstate(Client *i, XPropertyEvent *ev)
+{
+ long flags;
+ int code = 0;
+
+ if (!showsystray || !i || ev->atom != xatom[XembedInfo]
+ || !(flags = getatomprop(i, xatom[XembedInfo])))
+ return;
+
+ if (flags & XEMBED_MAPPED && !i->tags) {
+ i->tags = 1;
+ code = XEMBED_WINDOW_ACTIVATE;
+ XMapRaised(dpy, i->win);
+ setclientstate(i, NormalState);
+ }
+ else if (!(flags & XEMBED_MAPPED) && i->tags) {
+ i->tags = 0;
+ code = XEMBED_WINDOW_DEACTIVATE;
+ XUnmapWindow(dpy, i->win);
+ setclientstate(i, WithdrawnState);
+ }
+ else
+ return;
+ sendevent(i->win, xatom[Xembed], StructureNotifyMask, CurrentTime, code, 0, systray->win,
+ XEMBED_EMBEDDED_VERSION);
+}
+
+void
+updatesystray(void)
+{
+ XSetWindowAttributes wa;
+ XWindowChanges wc;
+ Client *i;
+ Monitor *m = systraytomon(NULL);
+ unsigned int x = m->mx + m->mw - m->gappov;
+ unsigned int w = 1;
+
+ if (!showsystray)
+ return;
+ if (!systray) {
+ /* init systray */
+ if (!(systray = (Systray *) calloc(1, sizeof(Systray))))
+ die("fatal: could not malloc() %u bytes\n", sizeof(Systray));
+ systray->win = XCreateSimpleWindow(dpy, root, x, m->by, w, bh, 0, 0,
+ scheme[SchemeSel][ColBg].pixel);
+ wa.event_mask = ButtonPressMask | ExposureMask;
+ wa.override_redirect = True;
+ wa.background_pixel = scheme[SchemeNorm][ColBg].pixel;
+ XSelectInput(dpy, systray->win, SubstructureNotifyMask);
+ XChangeProperty(dpy, systray->win, netatom[NetSystemTrayOrientation], XA_CARDINAL,
+ 32, PropModeReplace,
+ (unsigned char *) &netatom[NetSystemTrayOrientationHorz], 1);
+ XChangeWindowAttributes(dpy, systray->win,
+ CWEventMask | CWOverrideRedirect | CWBackPixel, &wa);
+ XMapRaised(dpy, systray->win);
+ XSetSelectionOwner(dpy, netatom[NetSystemTray], systray->win, CurrentTime);
+ if (XGetSelectionOwner(dpy, netatom[NetSystemTray]) == systray->win) {
+ sendevent(root, xatom[Manager], StructureNotifyMask, CurrentTime,
+ netatom[NetSystemTray], systray->win, 0, 0);
+ XSync(dpy, False);
+ }
+ else {
+ fprintf(stderr, "dwm: unable to obtain system tray.\n");
+ free(systray);
+ systray = NULL;
+ return;
+ }
+ }
+ for (w = 0, i = systray->icons; i; i = i->next) {
+ /* make sure the background color stays the same */
+ wa.background_pixel = scheme[SchemeNorm][ColBg].pixel;
+ XChangeWindowAttributes(dpy, i->win, CWBackPixel, &wa);
+ XMapRaised(dpy, i->win);
+ w += systrayspacing;
+ i->x = w;
+ XMoveResizeWindow(dpy, i->win, i->x, vertpadbar / 2, i->w, i->h);
+ w += i->w;
+ if (i->mon != m)
+ i->mon = m;
+ }
+ w = w ? w + systrayspacing : 1;
+ x -= w;
+ XMoveResizeWindow(dpy, systray->win, x, m->by, w, bh);
+ wc.x = x;
+ wc.y = m->by;
+ wc.width = w;
+ wc.height = bh;
+ wc.stack_mode = Above;
+ wc.sibling = m->barwin;
+ XConfigureWindow(dpy, systray->win,
+ CWX | CWY | CWWidth | CWHeight | CWSibling | CWStackMode, &wc);
+ XMapWindow(dpy, systray->win);
+ XMapSubwindows(dpy, systray->win);
+ /* redraw background */
+ XSetForeground(dpy, drw->gc, scheme[SchemeNorm][ColBg].pixel);
+ XFillRectangle(dpy, systray->win, drw->gc, 0, 0, w, bh);
+ XSync(dpy, False);
+}
+
+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->iscentered = 1;
+ c->isfloating = 1;
+ }
+}
+
+void
+updatewmhints(Client *c)
+{
+ XWMHints *wmh;
+
+ if ((wmh = XGetWMHints(dpy, c->win))) {
+ if (c == selmon->sel && wmh->flags & XUrgencyHint) {
+ wmh->flags &= ~XUrgencyHint;
+ XSetWMHints(dpy, c->win, wmh);
+ }
+ else
+ c->isurgent = (wmh->flags & XUrgencyHint) ? 1 : 0;
+ if (wmh->flags & InputHint)
+ c->neverfocus = !wmh->input;
+ else
+ c->neverfocus = 0;
+ XFree(wmh);
+ }
+}
+
+void
+view(const Arg *arg)
+{
+ int i;
+ unsigned int tmptag;
+
+ last_ui = arg->ui;
+
+ if ((arg->ui & TAGMASK) == selmon->tagset[selmon->seltags])
+ return;
+ switchtag();
+ selmon->seltags ^= 1; /* toggle sel tagset */
+ if (arg->ui & TAGMASK) {
+ selmon->pertag->prevtag = selmon->pertag->curtag;
+ selmon->tagset[selmon->seltags] = arg->ui & TAGMASK;
+
+ if (arg->ui == ~0)
+ selmon->pertag->curtag = 0;
+ else {
+ for (i = 0; !(arg->ui & 1 << i); i++)
+ ;
+ selmon->pertag->curtag = i + 1;
+ }
+ }
+ else {
+ tmptag = selmon->pertag->prevtag;
+ selmon->pertag->prevtag = selmon->pertag->curtag;
+ selmon->pertag->curtag = tmptag;
+ }
+
+ selmon->nmaster = selmon->pertag->nmasters[selmon->pertag->curtag];
+ selmon->mfact = selmon->pertag->mfacts[selmon->pertag->curtag];
+ selmon->sellt = selmon->pertag->sellts[selmon->pertag->curtag];
+ selmon->lt[selmon->sellt] = selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt];
+ selmon->lt[selmon->sellt ^ 1] =
+ selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt ^ 1];
+
+ if (selmon->showbar != selmon->pertag->showbars[selmon->pertag->curtag])
+ togglebar(NULL);
+ focus(NULL);
+ arrange(selmon);
+ updatecurrentdesktop();
+}
+
+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;
+}
+
+Client *
+wintosystrayicon(Window w)
+{
+ Client *i = NULL;
+
+ if (!showsystray || !w)
+ return i;
+ for (i = systray->icons; i && i->win != w; i = i->next)
+ ;
+ return i;
+}
+
+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 || w == m->tabwin)
+ 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;
+}
+
+Monitor *
+systraytomon(Monitor *m)
+{
+ Monitor *t;
+ int i, n;
+ if (!systraypinning) {
+ if (!m)
+ return selmon;
+ return m == selmon ? m : NULL;
+ }
+ for (n = 1, t = mons; t && t->next; n++, t = t->next)
+ ;
+ for (i = 1, t = mons; t && t->next && i < systraypinning; i++, t = t->next)
+ ;
+ if (systraypinningfailfirst && n < systraypinning)
+ return mons;
+ return t;
+}
+
+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);
+}
+
+void
+dectag(const Arg *arg)
+{
+ ((Arg *) arg)->ui = (last_ui >> 1);
+ tag(arg);
+}
+
+void
+inctag(const Arg *arg)
+{
+ ((Arg *) arg)->ui = (last_ui << 1);
+ tag(arg);
+}
+
+void
+dectoggletag(const Arg *arg)
+{
+ ((Arg *) arg)->ui = (last_ui >> 1);
+ toggletag(arg);
+}
+
+void
+inctoggletag(const Arg *arg)
+{
+ ((Arg *) arg)->ui = (last_ui << 1);
+ toggletag(arg);
+}
+
+void
+dectoggleview(const Arg *arg)
+{
+ ((Arg *) arg)->ui = (last_ui >> 1);
+ toggleview(arg);
+}
+
+void
+inctoggleview(const Arg *arg)
+{
+ ((Arg *) arg)->ui = (last_ui << 1);
+ toggleview(arg);
+}
+
+void
+decview(const Arg *arg)
+{
+ ((Arg *) arg)->ui = (last_ui >> 1);
+ view(arg);
+}
+
+void
+incview(const Arg *arg)
+{
+ ((Arg *) arg)->ui = (last_ui << 1);
+ view(arg);
+}
+
+int
+main(int argc, char *argv[])
+{
+ if (argc == 2 && !strcmp("-v", argv[1]))
+ die("dwm-" VERSION);
+ else if (argc != 1 && strcmp("-s", argv[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");
+ if (argc > 1 && !strcmp("-s", argv[1])) {
+ XStoreName(dpy, RootWindow(dpy, DefaultScreen(dpy)), argv[2]);
+ XCloseDisplay(dpy);
+ return 0;
+ }
+ checkotherwm();
+ setup();
+#ifdef __OpenBSD__
+ if (pledge("stdio rpath proc exec", NULL) == -1)
+ die("pledge");
+#endif /* __OpenBSD__ */
+ scan();
+ run();
+ if (restart)
+ execvp(argv[0], argv);
+ cleanup();
+ XCloseDisplay(dpy);
+ return EXIT_SUCCESS;
+}
diff --git a/dwm/chadwm/dwm.png b/dwm/chadwm/dwm.png
new file mode 100644
index 0000000..b1f9ba7
--- /dev/null
+++ b/dwm/chadwm/dwm.png
Binary files differ
diff --git a/dwm/chadwm/fibonacci.c b/dwm/chadwm/fibonacci.c
new file mode 100644
index 0000000..658f1c3
--- /dev/null
+++ b/dwm/chadwm/fibonacci.c
@@ -0,0 +1,68 @@
+void
+fibonacci(Monitor *mon, int s)
+{
+ unsigned int i, n, nx, ny, nw, nh;
+ Client *c;
+
+ for (n = 0, c = nexttiled(mon->clients); c; c = nexttiled(c->next), n++)
+ ;
+ if (n == 0)
+ return;
+
+ nx = mon->wx;
+ ny = 0;
+ nw = mon->ww;
+ nh = mon->wh;
+
+ for (i = 0, c = nexttiled(mon->clients); c; c = nexttiled(c->next)) {
+ if ((i % 2 && nh / 2 > 2 * c->bw) || (!(i % 2) && nw / 2 > 2 * c->bw)) {
+ if (i < n - 1) {
+ if (i % 2)
+ nh /= 2;
+ else
+ nw /= 2;
+ if ((i % 4) == 2 && !s)
+ nx += nw;
+ else if ((i % 4) == 3 && !s)
+ ny += nh;
+ }
+ if ((i % 4) == 0) {
+ if (s)
+ ny += nh;
+ else
+ ny -= nh;
+ }
+ else if ((i % 4) == 1)
+ nx += nw;
+ else if ((i % 4) == 2)
+ ny += nh;
+ else if ((i % 4) == 3) {
+ if (s)
+ nx += nw;
+ else
+ nx -= nw;
+ }
+ if (i == 0) {
+ if (n != 1)
+ nw = mon->ww * mon->mfact;
+ ny = mon->wy;
+ }
+ else if (i == 1)
+ nw = mon->ww - nw;
+ i++;
+ }
+ resize(c, nx, ny, nw - 2 * c->bw, nh - 2 * c->bw, False);
+ }
+}
+
+void
+dwindle(Monitor *mon)
+{
+ fibonacci(mon, 1);
+}
+
+void
+spiral(Monitor *mon)
+{
+ fibonacci(mon, 0);
+}
diff --git a/dwm/chadwm/functions.h b/dwm/chadwm/functions.h
new file mode 100644
index 0000000..1f62163
--- /dev/null
+++ b/dwm/chadwm/functions.h
@@ -0,0 +1,30 @@
+/* Key binding functions */
+static void defaultgaps(const Arg *arg);
+static void incrgaps(const Arg *arg);
+static void incrigaps(const Arg *arg);
+static void incrogaps(const Arg *arg);
+static void incrohgaps(const Arg *arg);
+static void incrovgaps(const Arg *arg);
+static void incrihgaps(const Arg *arg);
+static void incrivgaps(const Arg *arg);
+static void togglegaps(const Arg *arg);
+/* Layouts (delete the ones you do not need) */
+static void bstack(Monitor *m);
+static void bstackhoriz(Monitor *m);
+static void centeredmaster(Monitor *m);
+static void centeredfloatingmaster(Monitor *m);
+static void deck(Monitor *m);
+static void dwindle(Monitor *m);
+static void fibonacci(Monitor *m, int s);
+static void gaplessgrid(Monitor *m);
+static void grid(Monitor *m);
+static void horizgrid(Monitor *m);
+static void nrowgrid(Monitor *m);
+static void spiral(Monitor *m);
+static void tile(Monitor *m);
+/* Internals */
+static void getgaps(Monitor *m, int *oh, int *ov, int *ih, int *iv, unsigned int *nc);
+static void getfacts(Monitor *m, int msize, int ssize, float *mf, float *sf, int *mr, int *sr);
+static void setgaps(int oh, int ov, int ih, int iv);
+
+static void movestack(const Arg *arg);
diff --git a/dwm/chadwm/gaplessgrid.c b/dwm/chadwm/gaplessgrid.c
new file mode 100644
index 0000000..b46d408
--- /dev/null
+++ b/dwm/chadwm/gaplessgrid.c
@@ -0,0 +1,37 @@
+void
+gaplessgrid(Monitor *m)
+{
+ unsigned int n, cols, rows, cn, rn, i, cx, cy, cw, ch;
+ Client *c;
+
+ for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++)
+ ;
+ if (n == 0)
+ return;
+
+ /* grid dimensions */
+ for (cols = 0; cols <= n / 2; cols++)
+ if (cols * cols >= n)
+ break;
+ if (n == 5) /* set layout against the general calculation: not 1:2:2, but 2:3 */
+ cols = 2;
+ rows = n / cols;
+
+ /* window geometries */
+ cw = cols ? m->ww / cols : m->ww;
+ cn = 0; /* current column number */
+ rn = 0; /* current row number */
+ for (i = 0, c = nexttiled(m->clients); c; i++, c = nexttiled(c->next)) {
+ if (i / rows + 1 > cols - n % cols)
+ rows = n / cols + 1;
+ ch = rows ? m->wh / rows : m->wh;
+ cx = m->wx + cn * cw;
+ cy = m->wy + rn * ch;
+ resize(c, cx, cy, cw - 2 * c->bw, ch - 2 * c->bw, False);
+ rn++;
+ if (rn >= rows) {
+ rn = 0;
+ cn++;
+ }
+ }
+}
diff --git a/dwm/chadwm/movestack.c b/dwm/chadwm/movestack.c
new file mode 100644
index 0000000..fdec165
--- /dev/null
+++ b/dwm/chadwm/movestack.c
@@ -0,0 +1,51 @@
+void
+movestack(const Arg *arg)
+{
+ Client *c = NULL, *p = NULL, *pc = NULL, *i;
+
+ if (arg->i > 0) {
+ /* find the client after selmon->sel */
+ for (c = selmon->sel->next; c && (!ISVISIBLE(c) || c->isfloating); c = c->next)
+ ;
+ if (!c)
+ for (c = selmon->clients; c && (!ISVISIBLE(c) || c->isfloating);
+ c = c->next)
+ ;
+ }
+ else {
+ /* find the client before selmon->sel */
+ for (i = selmon->clients; i != selmon->sel; i = i->next)
+ if (ISVISIBLE(i) && !i->isfloating)
+ c = i;
+ if (!c)
+ for (; i; i = i->next)
+ if (ISVISIBLE(i) && !i->isfloating)
+ c = i;
+ }
+ /* find the client before selmon->sel and c */
+ for (i = selmon->clients; i && (!p || !pc); i = i->next) {
+ if (i->next == selmon->sel)
+ p = i;
+ if (i->next == c)
+ pc = i;
+ }
+
+ /* swap c and selmon->sel selmon->clients in the selmon->clients list */
+ if (c && c != selmon->sel) {
+ Client *temp = selmon->sel->next == c ? selmon->sel : selmon->sel->next;
+ selmon->sel->next = c->next == selmon->sel ? c : c->next;
+ c->next = temp;
+
+ if (p && p != c)
+ p->next = c;
+ if (pc && pc != selmon->sel)
+ pc->next = selmon->sel;
+
+ if (selmon->sel == selmon->clients)
+ selmon->clients = c;
+ else if (c == selmon->clients)
+ selmon->clients = selmon->sel;
+
+ arrange(selmon);
+ }
+}
diff --git a/dwm/chadwm/themes/dracula.h b/dwm/chadwm/themes/dracula.h
new file mode 100644
index 0000000..f576df5
--- /dev/null
+++ b/dwm/chadwm/themes/dracula.h
@@ -0,0 +1,11 @@
+static const char black[] = "#282828";
+static const char gray2[] = "#383838"; // unfocused window border
+static const char gray3[] = "#484848";
+static const char gray4[] = "#585858";
+static const char blue[] = "#7cafc2"; // focused window border
+static const char green[] = "#a1b56c";
+static const char red[] = "#ab4642";
+static const char orange[] = "#ffb86c";
+static const char yellow[] = "#a1b56c";
+static const char pink[] = "#ff79c6";
+static const char col_borderbar[] = "#282828"; // inner border
diff --git a/dwm/chadwm/themes/gruvchad.h b/dwm/chadwm/themes/gruvchad.h
new file mode 100644
index 0000000..2a7ef84
--- /dev/null
+++ b/dwm/chadwm/themes/gruvchad.h
@@ -0,0 +1,11 @@
+static const char black[] = "#222526";
+static const char gray2[] = "#282b2c"; // unfocused window border
+static const char gray3[] = "#5d6061";
+static const char gray4[] = "#282b2c";
+static const char blue[] = "#6f8faf"; // focused window border
+static const char green[] = "#89b482";
+static const char red[] = "#ec6b64";
+static const char orange[] = "#d6b676";
+static const char yellow[] = "#d1b171";
+static const char pink[] = "#cc7f94";
+static const char col_borderbar[] = "#222526"; // inner border
diff --git a/dwm/chadwm/themes/nord.h b/dwm/chadwm/themes/nord.h
new file mode 100644
index 0000000..4da042b
--- /dev/null
+++ b/dwm/chadwm/themes/nord.h
@@ -0,0 +1,11 @@
+static const char black[] = "#2E3440";
+static const char gray2[] = "#3B4252"; // unfocused window border
+static const char gray3[] = "#606672";
+static const char gray4[] = "#6d8dad";
+static const char blue[] = "#81A1C1"; // focused window border
+static const char green[] = "#89b482";
+static const char red[] = "#BF616A";
+static const char orange[] = "#caaa6a";
+static const char yellow[] = "#EBCB8B";
+static const char pink[] = "#B48EAD";
+static const char col_borderbar[] = "#2E3440"; // inner border
diff --git a/dwm/chadwm/themes/onedark.h b/dwm/chadwm/themes/onedark.h
new file mode 100644
index 0000000..d8a6836
--- /dev/null
+++ b/dwm/chadwm/themes/onedark.h
@@ -0,0 +1,11 @@
+static const char black[] = "#1e222a";
+static const char gray2[] = "#2e323a"; // unfocused window border
+static const char gray3[] = "#545862";
+static const char gray4[] = "#6d8dad";
+static const char blue[] = "#61afef"; // focused window border
+static const char green[] = "#7EC7A2";
+static const char red[] = "#e06c75";
+static const char orange[] = "#caaa6a";
+static const char yellow[] = "#EBCB8B";
+static const char pink[] = "#c678dd";
+static const char col_borderbar[] = "#1e222a"; // inner border
diff --git a/dwm/chadwm/transient.c b/dwm/chadwm/transient.c
new file mode 100644
index 0000000..2ea064f
--- /dev/null
+++ b/dwm/chadwm/transient.c
@@ -0,0 +1,44 @@
+/* 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);
+}
diff --git a/dwm/chadwm/util.c b/dwm/chadwm/util.c
new file mode 100644
index 0000000..7a76441
--- /dev/null
+++ b/dwm/chadwm/util.c
@@ -0,0 +1,37 @@
+/* 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);
+}
diff --git a/dwm/chadwm/util.h b/dwm/chadwm/util.h
new file mode 100644
index 0000000..5c5da75
--- /dev/null
+++ b/dwm/chadwm/util.h
@@ -0,0 +1,8 @@
+/* See LICENSE file for copyright and license details. */
+
+#define MAX(A, B) ((A) > (B) ? (A) : (B))
+#define MIN(A, B) ((A) < (B) ? (A) : (B))
+#define BETWEEN(X, A, B) ((A) <= (X) && (X) <= (B))
+
+void die(const char *fmt, ...);
+void *ecalloc(size_t nmemb, size_t size);
diff --git a/dwm/chadwm/vanitygaps.c b/dwm/chadwm/vanitygaps.c
new file mode 100644
index 0000000..113e636
--- /dev/null
+++ b/dwm/chadwm/vanitygaps.c
@@ -0,0 +1,813 @@
+/* Settings */
+#if !PERTAG_PATCH
+static int enablegaps = 1;
+#endif // PERTAG_PATCH
+
+void
+setgaps(int oh, int ov, int ih, int iv)
+{
+ if (oh < 0)
+ oh = 0;
+ if (ov < 0)
+ ov = 0;
+ if (ih < 0)
+ ih = 0;
+ if (iv < 0)
+ iv = 0;
+
+ selmon->gappoh = oh;
+ selmon->gappov = ov;
+ selmon->gappih = ih;
+ selmon->gappiv = iv;
+ arrange(selmon);
+}
+
+void
+togglegaps(const Arg *arg)
+{
+#if PERTAG_PATCH
+ selmon->pertag->enablegaps[selmon->pertag->curtag] =
+ !selmon->pertag->enablegaps[selmon->pertag->curtag];
+#else
+ enablegaps = !enablegaps;
+#endif // PERTAG_PATCH
+ arrange(NULL);
+}
+
+void
+defaultgaps(const Arg *arg)
+{
+ setgaps(gappoh, gappov, gappih, gappiv);
+}
+
+void
+incrgaps(const Arg *arg)
+{
+ setgaps(selmon->gappoh + arg->i, selmon->gappov + arg->i, selmon->gappih + arg->i,
+ selmon->gappiv + arg->i);
+}
+
+void
+incrigaps(const Arg *arg)
+{
+ setgaps(selmon->gappoh, selmon->gappov, selmon->gappih + arg->i, selmon->gappiv + arg->i);
+}
+
+void
+incrogaps(const Arg *arg)
+{
+ setgaps(selmon->gappoh + arg->i, selmon->gappov + arg->i, selmon->gappih, selmon->gappiv);
+}
+
+void
+incrohgaps(const Arg *arg)
+{
+ setgaps(selmon->gappoh + arg->i, selmon->gappov, selmon->gappih, selmon->gappiv);
+}
+
+void
+incrovgaps(const Arg *arg)
+{
+ setgaps(selmon->gappoh, selmon->gappov + arg->i, selmon->gappih, selmon->gappiv);
+}
+
+void
+incrihgaps(const Arg *arg)
+{
+ setgaps(selmon->gappoh, selmon->gappov, selmon->gappih + arg->i, selmon->gappiv);
+}
+
+void
+incrivgaps(const Arg *arg)
+{
+ setgaps(selmon->gappoh, selmon->gappov, selmon->gappih, selmon->gappiv + arg->i);
+}
+
+void
+getgaps(Monitor *m, int *oh, int *ov, int *ih, int *iv, unsigned int *nc)
+{
+ unsigned int n, oe, ie;
+#if PERTAG_PATCH
+ oe = ie = selmon->pertag->enablegaps[selmon->pertag->curtag];
+#else
+ oe = ie = enablegaps;
+#endif // PERTAG_PATCH
+ Client *c;
+
+ for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++)
+ ;
+ if (smartgaps && n == 1) {
+ oe = 0; // outer gaps disabled when only one client
+ }
+
+ *oh = m->gappoh * oe; // outer horizontal gap
+ *ov = m->gappov * oe; // outer vertical gap
+ *ih = m->gappih * ie; // inner horizontal gap
+ *iv = m->gappiv * ie; // inner vertical gap
+ *nc = n; // number of clients
+}
+
+void
+getfacts(Monitor *m, int msize, int ssize, float *mf, float *sf, int *mr, int *sr)
+{
+ unsigned int n;
+ float mfacts = 0, sfacts = 0;
+ int mtotal = 0, stotal = 0;
+ Client *c;
+
+ for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++)
+ if (n < m->nmaster)
+ mfacts += c->cfact;
+ else
+ sfacts += c->cfact;
+
+ for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++)
+ if (n < m->nmaster)
+ mtotal += msize * (c->cfact / mfacts);
+ else
+ stotal += ssize * (c->cfact / sfacts);
+
+ *mf = mfacts; // total factor of master area
+ *sf = sfacts; // total factor of stack area
+ *mr = msize - mtotal; // the remainder (rest) of pixels after a cfacts master split
+ *sr = ssize - stotal; // the remainder (rest) of pixels after a cfacts stack split
+}
+
+/***
+ * Layouts
+ */
+
+/*
+ * Bottomstack layout + gaps
+ * https://dwm.suckless.org/patches/bottomstack/
+ */
+static void
+bstack(Monitor *m)
+{
+ unsigned int i, n;
+ int oh, ov, ih, iv;
+ int mx = 0, my = 0, mh = 0, mw = 0;
+ int sx = 0, sy = 0, sh = 0, sw = 0;
+ float mfacts, sfacts;
+ int mrest, srest;
+ Client *c;
+
+ getgaps(m, &oh, &ov, &ih, &iv, &n);
+ if (n == 0)
+ return;
+
+ sx = mx = m->wx + ov;
+ sy = my = m->wy + oh;
+ sh = mh = m->wh - 2 * oh;
+ mw = m->ww - 2 * ov - iv * (MIN(n, m->nmaster) - 1);
+ sw = m->ww - 2 * ov - iv * (n - m->nmaster - 1);
+
+ if (m->nmaster && n > m->nmaster) {
+ sh = (mh - ih) * (1 - m->mfact);
+ mh = mh - ih - sh;
+ sx = mx;
+ sy = my + mh + ih;
+ }
+
+ getfacts(m, mw, sw, &mfacts, &sfacts, &mrest, &srest);
+
+ for (i = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++) {
+ if (i < m->nmaster) {
+ resize(c, mx, my,
+ mw * (c->cfact / mfacts) + (i < mrest ? 1 : 0) - (2 * c->bw),
+ mh - (2 * c->bw), 0);
+ mx += WIDTH(c) + iv;
+ }
+ else {
+ resize(c, sx, sy,
+ sw * (c->cfact / sfacts) + ((i - m->nmaster) < srest ? 1 : 0)
+ - (2 * c->bw),
+ sh - (2 * c->bw), 0);
+ sx += WIDTH(c) + iv;
+ }
+ }
+}
+
+static void
+bstackhoriz(Monitor *m)
+{
+ unsigned int i, n;
+ int oh, ov, ih, iv;
+ int mx = 0, my = 0, mh = 0, mw = 0;
+ int sx = 0, sy = 0, sh = 0, sw = 0;
+ float mfacts, sfacts;
+ int mrest, srest;
+ Client *c;
+
+ getgaps(m, &oh, &ov, &ih, &iv, &n);
+ if (n == 0)
+ return;
+
+ sx = mx = m->wx + ov;
+ sy = my = m->wy + oh;
+ mh = m->wh - 2 * oh;
+ sh = m->wh - 2 * oh - ih * (n - m->nmaster - 1);
+ mw = m->ww - 2 * ov - iv * (MIN(n, m->nmaster) - 1);
+ sw = m->ww - 2 * ov;
+
+ if (m->nmaster && n > m->nmaster) {
+ sh = (mh - ih) * (1 - m->mfact);
+ mh = mh - ih - sh;
+ sy = my + mh + ih;
+ sh = m->wh - mh - 2 * oh - ih * (n - m->nmaster);
+ }
+
+ getfacts(m, mw, sh, &mfacts, &sfacts, &mrest, &srest);
+
+ for (i = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++) {
+ if (i < m->nmaster) {
+ resize(c, mx, my,
+ mw * (c->cfact / mfacts) + (i < mrest ? 1 : 0) - (2 * c->bw),
+ mh - (2 * c->bw), 0);
+ mx += WIDTH(c) + iv;
+ }
+ else {
+ resize(c, sx, sy, sw - (2 * c->bw),
+ sh * (c->cfact / sfacts) + ((i - m->nmaster) < srest ? 1 : 0)
+ - (2 * c->bw),
+ 0);
+ sy += HEIGHT(c) + ih;
+ }
+ }
+}
+
+/*
+ * Centred master layout + gaps
+ * https://dwm.suckless.org/patches/centeredmaster/
+ */
+void
+centeredmaster(Monitor *m)
+{
+ unsigned int i, n;
+ int oh, ov, ih, iv;
+ int mx = 0, my = 0, mh = 0, mw = 0;
+ int lx = 0, ly = 0, lw = 0, lh = 0;
+ int rx = 0, ry = 0, rw = 0, rh = 0;
+ float mfacts = 0, lfacts = 0, rfacts = 0;
+ int mtotal = 0, ltotal = 0, rtotal = 0;
+ int mrest = 0, lrest = 0, rrest = 0;
+ Client *c;
+
+ getgaps(m, &oh, &ov, &ih, &iv, &n);
+ if (n == 0)
+ return;
+
+ /* initialize areas */
+ mx = m->wx + ov;
+ my = m->wy + oh;
+ mh = m->wh - 2 * oh - ih * ((!m->nmaster ? n : MIN(n, m->nmaster)) - 1);
+ mw = m->ww - 2 * ov;
+ lh = m->wh - 2 * oh - ih * (((n - m->nmaster) / 2) - 1);
+ rh = m->wh - 2 * oh - ih * (((n - m->nmaster) / 2) - ((n - m->nmaster) % 2 ? 0 : 1));
+
+ if (m->nmaster && n > m->nmaster) {
+ /* go mfact box in the center if more than nmaster clients */
+ if (n - m->nmaster > 1) {
+ /* ||<-S->|<---M--->|<-S->|| */
+ mw = (m->ww - 2 * ov - 2 * iv) * m->mfact;
+ lw = (m->ww - mw - 2 * ov - 2 * iv) / 2;
+ rw = (m->ww - mw - 2 * ov - 2 * iv) - lw;
+ mx += lw + iv;
+ }
+ else {
+ /* ||<---M--->|<-S->|| */
+ mw = (mw - iv) * m->mfact;
+ lw = 0;
+ rw = m->ww - mw - iv - 2 * ov;
+ }
+ lx = m->wx + ov;
+ ly = m->wy + oh;
+ rx = mx + mw + iv;
+ ry = m->wy + oh;
+ }
+
+ /* calculate facts */
+ for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++) {
+ if (!m->nmaster || n < m->nmaster)
+ mfacts += c->cfact;
+ else if ((n - m->nmaster) % 2)
+ lfacts += c->cfact; // total factor of left hand stack area
+ else
+ rfacts += c->cfact; // total factor of right hand stack area
+ }
+
+ for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++)
+ if (!m->nmaster || n < m->nmaster)
+ mtotal += mh * (c->cfact / mfacts);
+ else if ((n - m->nmaster) % 2)
+ ltotal += lh * (c->cfact / lfacts);
+ else
+ rtotal += rh * (c->cfact / rfacts);
+
+ mrest = mh - mtotal;
+ lrest = lh - ltotal;
+ rrest = rh - rtotal;
+
+ for (i = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++) {
+ if (!m->nmaster || i < m->nmaster) {
+ /* nmaster clients are stacked vertically, in the center of the screen */
+ resize(c, mx, my, mw - (2 * c->bw),
+ mh * (c->cfact / mfacts) + (i < mrest ? 1 : 0) - (2 * c->bw), 0);
+ my += HEIGHT(c) + ih;
+ }
+ else {
+ /* stack clients are stacked vertically */
+ if ((i - m->nmaster) % 2) {
+ resize(c, lx, ly, lw - (2 * c->bw),
+ lh * (c->cfact / lfacts)
+ + ((i - 2 * m->nmaster) < 2 * lrest ? 1 : 0)
+ - (2 * c->bw),
+ 0);
+ ly += HEIGHT(c) + ih;
+ }
+ else {
+ resize(c, rx, ry, rw - (2 * c->bw),
+ rh * (c->cfact / rfacts)
+ + ((i - 2 * m->nmaster) < 2 * rrest ? 1 : 0)
+ - (2 * c->bw),
+ 0);
+ ry += HEIGHT(c) + ih;
+ }
+ }
+ }
+}
+
+void
+centeredfloatingmaster(Monitor *m)
+{
+ unsigned int i, n;
+ float mfacts, sfacts;
+ float mivf = 1.0; // master inner vertical gap factor
+ int oh, ov, ih, iv, mrest, srest;
+ int mx = 0, my = 0, mh = 0, mw = 0;
+ int sx = 0, sy = 0, sh = 0, sw = 0;
+ Client *c;
+
+ getgaps(m, &oh, &ov, &ih, &iv, &n);
+ if (n == 0)
+ return;
+
+ sx = mx = m->wx + ov;
+ sy = my = m->wy + oh;
+ sh = mh = m->wh - 2 * oh;
+ mw = m->ww - 2 * ov - iv * (n - 1);
+ sw = m->ww - 2 * ov - iv * (n - m->nmaster - 1);
+
+ if (m->nmaster && n > m->nmaster) {
+ mivf = 0.8;
+ /* go mfact box in the center if more than nmaster clients */
+ if (m->ww > m->wh) {
+ mw = m->ww * m->mfact - iv * mivf * (MIN(n, m->nmaster) - 1);
+ mh = m->wh * 0.9;
+ }
+ else {
+ mw = m->ww * 0.9 - iv * mivf * (MIN(n, m->nmaster) - 1);
+ mh = m->wh * m->mfact;
+ }
+ mx = m->wx + (m->ww - mw) / 2;
+ my = m->wy + (m->wh - mh - 2 * oh) / 2;
+
+ sx = m->wx + ov;
+ sy = m->wy + oh;
+ sh = m->wh - 2 * oh;
+ }
+
+ getfacts(m, mw, sw, &mfacts, &sfacts, &mrest, &srest);
+
+ for (i = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++)
+ if (i < m->nmaster) {
+ /* nmaster clients are stacked horizontally, in the center of the screen */
+ resize(c, mx, my,
+ mw * (c->cfact / mfacts) + (i < mrest ? 1 : 0) - (2 * c->bw),
+ mh - (2 * c->bw), 0);
+ mx += WIDTH(c) + iv * mivf;
+ }
+ else {
+ /* stack clients are stacked horizontally */
+ resize(c, sx, sy,
+ sw * (c->cfact / sfacts) + ((i - m->nmaster) < srest ? 1 : 0)
+ - (2 * c->bw),
+ sh - (2 * c->bw), 0);
+ sx += WIDTH(c) + iv;
+ }
+}
+
+/*
+ * Deck layout + gaps
+ * https://dwm.suckless.org/patches/deck/
+ */
+void
+deck(Monitor *m)
+{
+ unsigned int i, n;
+ int oh, ov, ih, iv;
+ int mx = 0, my = 0, mh = 0, mw = 0;
+ int sx = 0, sy = 0, sh = 0, sw = 0;
+ float mfacts, sfacts;
+ int mrest, srest;
+ Client *c;
+
+ getgaps(m, &oh, &ov, &ih, &iv, &n);
+ if (n == 0)
+ return;
+
+ sx = mx = m->wx + ov;
+ sy = my = m->wy + oh;
+ sh = mh = m->wh - 2 * oh - ih * (MIN(n, m->nmaster) - 1);
+ sw = mw = m->ww - 2 * ov;
+
+ if (m->nmaster && n > m->nmaster) {
+ sw = (mw - iv) * (1 - m->mfact);
+ mw = mw - iv - sw;
+ sx = mx + mw + iv;
+ sh = m->wh - 2 * oh;
+ }
+
+ getfacts(m, mh, sh, &mfacts, &sfacts, &mrest, &srest);
+
+ if (n - m->nmaster > 0) /* override layout symbol */
+ snprintf(m->ltsymbol, sizeof m->ltsymbol, "D %d", n - m->nmaster);
+
+ for (i = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++)
+ if (i < m->nmaster) {
+ resize(c, mx, my, mw - (2 * c->bw),
+ mh * (c->cfact / mfacts) + (i < mrest ? 1 : 0) - (2 * c->bw), 0);
+ my += HEIGHT(c) + ih;
+ }
+ else {
+ resize(c, sx, sy, sw - (2 * c->bw), sh - (2 * c->bw), 0);
+ }
+}
+
+/*
+ * Fibonacci layout + gaps
+ * https://dwm.suckless.org/patches/fibonacci/
+ */
+void
+fibonacci(Monitor *m, int s)
+{
+ unsigned int i, n;
+ int nx, ny, nw, nh;
+ int oh, ov, ih, iv;
+ int nv, hrest = 0, wrest = 0, r = 1;
+ Client *c;
+
+ getgaps(m, &oh, &ov, &ih, &iv, &n);
+ if (n == 0)
+ return;
+
+ nx = m->wx + ov;
+ ny = m->wy + oh;
+ nw = m->ww - 2 * ov;
+ nh = m->wh - 2 * oh;
+
+ for (i = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next)) {
+ if (r) {
+ if ((i % 2 && (nh - ih) / 2 <= (bh + 2 * c->bw))
+ || (!(i % 2) && (nw - iv) / 2 <= (bh + 2 * c->bw))) {
+ r = 0;
+ }
+ if (r && i < n - 1) {
+ if (i % 2) {
+ nv = (nh - ih) / 2;
+ hrest = nh - 2 * nv - ih;
+ nh = nv;
+ }
+ else {
+ nv = (nw - iv) / 2;
+ wrest = nw - 2 * nv - iv;
+ nw = nv;
+ }
+
+ if ((i % 4) == 2 && !s)
+ nx += nw + iv;
+ else if ((i % 4) == 3 && !s)
+ ny += nh + ih;
+ }
+
+ if ((i % 4) == 0) {
+ if (s) {
+ ny += nh + ih;
+ nh += hrest;
+ }
+ else {
+ nh -= hrest;
+ ny -= nh + ih;
+ }
+ }
+ else if ((i % 4) == 1) {
+ nx += nw + iv;
+ nw += wrest;
+ }
+ else if ((i % 4) == 2) {
+ ny += nh + ih;
+ nh += hrest;
+ if (i < n - 1)
+ nw += wrest;
+ }
+ else if ((i % 4) == 3) {
+ if (s) {
+ nx += nw + iv;
+ nw -= wrest;
+ }
+ else {
+ nw -= wrest;
+ nx -= nw + iv;
+ nh += hrest;
+ }
+ }
+ if (i == 0) {
+ if (n != 1) {
+ nw = (m->ww - iv - 2 * ov)
+ - (m->ww - iv - 2 * ov) * (1 - m->mfact);
+ wrest = 0;
+ }
+ ny = m->wy + oh;
+ }
+ else if (i == 1)
+ nw = m->ww - nw - iv - 2 * ov;
+ i++;
+ }
+
+ resize(c, nx, ny, nw - (2 * c->bw), nh - (2 * c->bw), False);
+ }
+}
+
+void
+dwindle(Monitor *m)
+{
+ fibonacci(m, 1);
+}
+
+void
+spiral(Monitor *m)
+{
+ fibonacci(m, 0);
+}
+
+/*
+ * Gappless grid layout + gaps (ironically)
+ * https://dwm.suckless.org/patches/gaplessgrid/
+ */
+void
+gaplessgrid(Monitor *m)
+{
+ unsigned int i, n;
+ int x, y, cols, rows, ch, cw, cn, rn, rrest, crest; // counters
+ int oh, ov, ih, iv;
+ Client *c;
+
+ getgaps(m, &oh, &ov, &ih, &iv, &n);
+ if (n == 0)
+ return;
+
+ /* grid dimensions */
+ for (cols = 0; cols <= n / 2; cols++)
+ if (cols * cols >= n)
+ break;
+ if (n == 5) /* set layout against the general calculation: not 1:2:2, but 2:3 */
+ cols = 2;
+ rows = n / cols;
+ cn = rn = 0; // reset column no, row no, client count
+
+ ch = (m->wh - 2 * oh - ih * (rows - 1)) / rows;
+ cw = (m->ww - 2 * ov - iv * (cols - 1)) / cols;
+ rrest = (m->wh - 2 * oh - ih * (rows - 1)) - ch * rows;
+ crest = (m->ww - 2 * ov - iv * (cols - 1)) - cw * cols;
+ x = m->wx + ov;
+ y = m->wy + oh;
+
+ for (i = 0, c = nexttiled(m->clients); c; i++, c = nexttiled(c->next)) {
+ if (i / rows + 1 > cols - n % cols) {
+ rows = n / cols + 1;
+ ch = (m->wh - 2 * oh - ih * (rows - 1)) / rows;
+ rrest = (m->wh - 2 * oh - ih * (rows - 1)) - ch * rows;
+ }
+ resize(c, x, y + rn * (ch + ih) + MIN(rn, rrest),
+ cw + (cn < crest ? 1 : 0) - 2 * c->bw, ch + (rn < rrest ? 1 : 0) - 2 * c->bw,
+ 0);
+ rn++;
+ if (rn >= rows) {
+ rn = 0;
+ x += cw + ih + (cn < crest ? 1 : 0);
+ cn++;
+ }
+ }
+}
+
+/*
+ * Gridmode layout + gaps
+ * https://dwm.suckless.org/patches/gridmode/
+ */
+void
+grid(Monitor *m)
+{
+ unsigned int i, n;
+ int cx, cy, cw, ch, cc, cr, chrest, cwrest, cols, rows;
+ int oh, ov, ih, iv;
+ Client *c;
+
+ getgaps(m, &oh, &ov, &ih, &iv, &n);
+
+ /* grid dimensions */
+ for (rows = 0; rows <= n / 2; rows++)
+ if (rows * rows >= n)
+ break;
+ cols = (rows && (rows - 1) * rows >= n) ? rows - 1 : rows;
+
+ /* window geoms (cell height/width) */
+ ch = (m->wh - 2 * oh - ih * (rows - 1)) / (rows ? rows : 1);
+ cw = (m->ww - 2 * ov - iv * (cols - 1)) / (cols ? cols : 1);
+ chrest = (m->wh - 2 * oh - ih * (rows - 1)) - ch * rows;
+ cwrest = (m->ww - 2 * ov - iv * (cols - 1)) - cw * cols;
+ for (i = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++) {
+ cc = i / rows;
+ cr = i % rows;
+ cx = m->wx + ov + cc * (cw + iv) + MIN(cc, cwrest);
+ cy = m->wy + oh + cr * (ch + ih) + MIN(cr, chrest);
+ resize(c, cx, cy, cw + (cc < cwrest ? 1 : 0) - 2 * c->bw,
+ ch + (cr < chrest ? 1 : 0) - 2 * c->bw, False);
+ }
+}
+
+/*
+ * Horizontal grid layout + gaps
+ * https://dwm.suckless.org/patches/horizgrid/
+ */
+void
+horizgrid(Monitor *m)
+{
+ Client *c;
+ unsigned int n, i;
+ int oh, ov, ih, iv;
+ int mx = 0, my = 0, mh = 0, mw = 0;
+ int sx = 0, sy = 0, sh = 0, sw = 0;
+ int ntop, nbottom = 1;
+ float mfacts = 0, sfacts = 0;
+ int mrest, srest, mtotal = 0, stotal = 0;
+
+ /* Count windows */
+ getgaps(m, &oh, &ov, &ih, &iv, &n);
+ if (n == 0)
+ return;
+
+ if (n <= 2)
+ ntop = n;
+ else {
+ ntop = n / 2;
+ nbottom = n - ntop;
+ }
+ sx = mx = m->wx + ov;
+ sy = my = m->wy + oh;
+ sh = mh = m->wh - 2 * oh;
+ sw = mw = m->ww - 2 * ov;
+
+ if (n > ntop) {
+ sh = (mh - ih) / 2;
+ mh = mh - ih - sh;
+ sy = my + mh + ih;
+ mw = m->ww - 2 * ov - iv * (ntop - 1);
+ sw = m->ww - 2 * ov - iv * (nbottom - 1);
+ }
+
+ /* calculate facts */
+ for (i = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++)
+ if (i < ntop)
+ mfacts += c->cfact;
+ else
+ sfacts += c->cfact;
+
+ for (i = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++)
+ if (i < ntop)
+ mtotal += mh * (c->cfact / mfacts);
+ else
+ stotal += sw * (c->cfact / sfacts);
+
+ mrest = mh - mtotal;
+ srest = sw - stotal;
+
+ for (i = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++)
+ if (i < ntop) {
+ resize(c, mx, my,
+ mw * (c->cfact / mfacts) + (i < mrest ? 1 : 0) - (2 * c->bw),
+ mh - (2 * c->bw), 0);
+ mx += WIDTH(c) + iv;
+ }
+ else {
+ resize(c, sx, sy,
+ sw * (c->cfact / sfacts) + ((i - ntop) < srest ? 1 : 0)
+ - (2 * c->bw),
+ sh - (2 * c->bw), 0);
+ sx += WIDTH(c) + iv;
+ }
+}
+
+/*
+ * nrowgrid layout + gaps
+ * https://dwm.suckless.org/patches/nrowgrid/
+ */
+void
+nrowgrid(Monitor *m)
+{
+ unsigned int n;
+ int ri = 0, ci = 0; /* counters */
+ int oh, ov, ih, iv; /* vanitygap settings */
+ unsigned int cx, cy, cw, ch; /* client geometry */
+ unsigned int uw = 0, uh = 0, uc = 0; /* utilization trackers */
+ unsigned int cols, rows = m->nmaster + 1;
+ Client *c;
+
+ /* count clients */
+ getgaps(m, &oh, &ov, &ih, &iv, &n);
+
+ /* nothing to do here */
+ if (n == 0)
+ return;
+
+ /* force 2 clients to always split vertically */
+ if (FORCE_VSPLIT && n == 2)
+ rows = 1;
+
+ /* never allow empty rows */
+ if (n < rows)
+ rows = n;
+
+ /* define first row */
+ cols = n / rows;
+ uc = cols;
+ cy = m->wy + oh;
+ ch = (m->wh - 2 * oh - ih * (rows - 1)) / rows;
+ uh = ch;
+
+ for (c = nexttiled(m->clients); c; c = nexttiled(c->next), ci++) {
+ if (ci == cols) {
+ uw = 0;
+ ci = 0;
+ ri++;
+
+ /* next row */
+ cols = (n - uc) / (rows - ri);
+ uc += cols;
+ cy = m->wy + oh + uh + ih;
+ uh += ch + ih;
+ }
+
+ cx = m->wx + ov + uw;
+ cw = (m->ww - 2 * ov - uw) / (cols - ci);
+ uw += cw + iv;
+
+ resize(c, cx, cy, cw - (2 * c->bw), ch - (2 * c->bw), 0);
+ }
+}
+
+/*
+ * Default tile layout + gaps
+ */
+static void
+tile(Monitor *m)
+{
+ unsigned int i, n;
+ int oh, ov, ih, iv;
+ int mx = 0, my = 0, mh = 0, mw = 0;
+ int sx = 0, sy = 0, sh = 0, sw = 0;
+ float mfacts, sfacts;
+ int mrest, srest;
+ Client *c;
+
+ getgaps(m, &oh, &ov, &ih, &iv, &n);
+ if (n == 0)
+ return;
+
+ sx = mx = m->wx + ov;
+ sy = my = m->wy + oh;
+ mh = m->wh - 2 * oh - ih * (MIN(n, m->nmaster) - 1);
+ sh = m->wh - 2 * oh - ih * (n - m->nmaster - 1);
+ sw = mw = m->ww - 2 * ov;
+
+ if (m->nmaster && n > m->nmaster) {
+ sw = (mw - iv) * (1 - m->mfact);
+ mw = mw - iv - sw;
+ sx = mx + mw + iv;
+ }
+
+ getfacts(m, mh, sh, &mfacts, &sfacts, &mrest, &srest);
+
+ for (i = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++)
+ if (i < m->nmaster) {
+ resize(c, mx, my, mw - (2 * c->bw),
+ mh * (c->cfact / mfacts) + (i < mrest ? 1 : 0) - (2 * c->bw), 0);
+ my += HEIGHT(c) + ih;
+ }
+ else {
+ resize(c, sx, sy, sw - (2 * c->bw),
+ sh * (c->cfact / sfacts) + ((i - m->nmaster) < srest ? 1 : 0)
+ - (2 * c->bw),
+ 0);
+ sy += HEIGHT(c) + ih;
+ }
+}
diff --git a/dwm/fonts/Material.ttf b/dwm/fonts/Material.ttf
new file mode 100644
index 0000000..be66835
--- /dev/null
+++ b/dwm/fonts/Material.ttf
Binary files differ
diff --git a/dwm/fonts/MaterialIcons-Regular.ttf b/dwm/fonts/MaterialIcons-Regular.ttf
new file mode 100644
index 0000000..7015564
--- /dev/null
+++ b/dwm/fonts/MaterialIcons-Regular.ttf
Binary files differ
diff --git a/dwm/fonts/materialdesignicons-webfont.ttf b/dwm/fonts/materialdesignicons-webfont.ttf
new file mode 100644
index 0000000..17457d5
--- /dev/null
+++ b/dwm/fonts/materialdesignicons-webfont.ttf
Binary files differ
diff --git a/dwm/fonts/materialdesignicons-webfont.woff b/dwm/fonts/materialdesignicons-webfont.woff
new file mode 100644
index 0000000..b03d2f5
--- /dev/null
+++ b/dwm/fonts/materialdesignicons-webfont.woff
Binary files differ
diff --git a/dwm/fonts/materialdesignicons-webfont.woff2 b/dwm/fonts/materialdesignicons-webfont.woff2
new file mode 100644
index 0000000..3d6e55e
--- /dev/null
+++ b/dwm/fonts/materialdesignicons-webfont.woff2
Binary files differ
diff --git a/dwm/keyssheet.md b/dwm/keyssheet.md
new file mode 100644
index 0000000..637d479
--- /dev/null
+++ b/dwm/keyssheet.md
@@ -0,0 +1,96 @@
+## Windows Keys
+key | Do | Value
+----------------- | ---------- | ------
+ win + b | togglebar | 0
+ win + ctrl + w | tabmode | -1
+ win + j | focusstack | +1
+ win + k | focusstack | -1
+ win + i | incnmaster | +1
+ win + d | incnmaster | -1
+ win + h | setmfact | -0.05
+ win + l | setmfact | +0.05
+ win + shift + h | setcfact | +0.25
+ win + shift + l | setcfact | -0.25
+ win + shift + o | setcfact | 0.00
+ win + shift + j | movestack | +1
+ win + shift + k | movestack | -1
+ win + Return | zoom | 0
+ win + Tab | view | 0
+
+## Overall gaps
+key | Do | Value
+--------------- | ---------- | ------
+ win + ctrl + i | incrgaps | +1
+ win + ctrl + d | incrgaps | -1
+
+## Inner gaps
+key | Do | Value
+----------------------- | ---------- | ------
+ win + shift + i | incrigaps | +1
+ win + ctrl + shift + i | incrigaps | -1
+
+## Outer gaps
+key | Do | Value
+----------------------- | ---------- | ------
+ win + ctrl + o | incrogaps | +1
+ win + ctrl + shift + o | incrogaps | -1
+ win + ctrl + 6 | incrihgaps | +1
+ win + ctrl + shift + 6 | incrihgaps | -1
+ win + ctrl + 7 | incrivgaps | +1
+ win + ctrl + shift + 7 | incrivgaps | -1
+ win + ctrl + 8 | incrohgaps | +1
+ win + ctrl + shift + 8 | incrohgaps | -1
+ win + ctrl + 9 | incrovgaps | +1
+ win + ctrl + shift + 9 | incrovgaps | -1
+ win + ctrl + t | togglegaps | 0
+ win + ctrl + shift + d | defaultgaps| 0
+
+## General Keys
+key | Do | Value
+---------------------- | -------------- | ------
+ win + q | killclient | 0
+ win + t | setlayout | layouts[0]
+ win + shift + f | setlayout | layouts[1]
+ win + m | setlayout | layouts[2]
+ win + ctrl + g | setlayout | layouts[10]
+ win + ctrl + shift + t| setlayout | layouts[13]
+ win + space | setlayout | 0
+ win + ctrl + comma | cyclelayout |-1
+ win + ctrl + period | cyclelayout |+1
+ win + shift + space | togglefloating| 0
+ win + f | togglefullscr | 0
+ win + 0 | view |~0
+ win + shift + 0 | tag |~0
+ win + comma | focusmon |-1
+ win + period | focusmon |+1
+ win + shift + comma | tagmon |-1
+ win + shift + period | tagmon |+1
+ win + shift + minus | setborderpx |-1
+ win + shift + p | setborderpx |+1
+ win + shift + w | setborderpx |default_border
+ win + ctrl + q | quit |0
+ win + shift + r | quit |1
+ win + e | hidewin |0
+ win + shift + e | restorewin |0
+
+## button definitions
+ click | event mask | button | function | argument
+-------------- | ---------- | ---------- | ------------- | -------------
+ ClkLtSymbol | 0 | Button1 | setlayout | 0
+ ClkLtSymbol | 0 | Button3 | setlayout | layouts[2]
+ ClkWinTitle | 0 | Button2 | zoom | 0
+ ClkStatusText | 0 | Button2 | spawn | termcmd
+ ClkClientWin | win + | Button1 | moveorplace | 0
+ ClkClientWin | win + | Button2 | togglefloating| 0
+ ClkClientWin | win + | Button3 | resizemouse | 0
+ ClkClientWin | ctrl + | Button1 | dragmfact | 0
+ ClkClientWin | ctrl + | Button3 | dragcfact | 0
+ ClkTagBar | 0 | Button1 | view | 0
+ ClkTagBar | 0 | Button3 | toggleview | 0
+ ClkTagBar | win + | Button1 | tag | 0
+ ClkTagBar | win + | Button3 | toggletag | 0
+ ClkTabBar | 0 | Button1 | focuswin | 0
+ ClkTabBar | 0 | Button1 | focuswin | 0
+ ClkTabPrev | 0 | Button1 | movestack |-1
+ ClkTabNext | 0 | Button1 | movestack |+1
+ ClkTabClose | 0 | Button1 | killclient | 0