nixos-dotfiles
nixos-dotfiles
https://git.tonybtw.com/nixos-dotfiles.git
git://git.tonybtw.com/nixos-dotfiles.git
Initial commit.
Diff
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..72c4cc2
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+dwm
+*.o
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..995172f
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,38 @@
+MIT/X Consortium License
+
+© 2006-2019 Anselm R Garbe <anselm@garbe.ca>
+© 2006-2009 Jukka Salmi <jukka at salmi dot ch>
+© 2006-2007 Sander van Dijk <a dot h dot vandijk at gmail dot com>
+© 2007-2011 Peter Hartlich <sgkkr at hartlich dot com>
+© 2007-2009 Szabolcs Nagy <nszabolcs at gmail dot com>
+© 2007-2009 Christof Musik <christof at sendfax dot de>
+© 2007-2009 Premysl Hruby <dfenze at gmail dot com>
+© 2007-2008 Enno Gottox Boland <gottox at s01 dot de>
+© 2008 Martin Hurton <martin dot hurton at gmail dot com>
+© 2008 Neale Pickett <neale dot woozle dot org>
+© 2009 Mate Nagy <mnagy at port70 dot net>
+© 2010-2016 Hiltjo Posthuma <hiltjo@codemadness.org>
+© 2010-2012 Connor Lane Smith <cls@lubutu.com>
+© 2011 Christoph Lohmann <20h@r-36.net>
+© 2015-2016 Quentin Rameau <quinq@fifth.space>
+© 2015-2016 Eric Pruitt <eric.pruitt@gmail.com>
+© 2016-2017 Markus Teich <markus.teich@stusta.mhn.de>
+© 2020-2022 Chris Down <chris@chrisdown.name>
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the "Software"),
+to deal in the Software without restriction, including without limitation
+the rights to use, copy, modify, merge, publish, distribute, sublicense,
+and/or sell copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+DEALINGS IN THE SOFTWARE.
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..ffa69b4
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,45 @@
+# dwm - dynamic window manager
+# See LICENSE file for copyright and license details.
+
+include config.mk
+
+SRC = drw.c dwm.c util.c
+OBJ = ${SRC:.c=.o}
+
+all: dwm
+
+.c.o:
+ ${CC} -c ${CFLAGS} $<
+
+${OBJ}: config.h config.mk
+
+config.h:
+ cp config.def.h $@
+
+dwm: ${OBJ}
+ ${CC} -o $@ ${OBJ} ${LDFLAGS}
+
+clean:
+ rm -f dwm ${OBJ} dwm-${VERSION}.tar.gz
+
+dist: clean
+ mkdir -p dwm-${VERSION}
+ cp -R LICENSE Makefile README config.def.h config.mk\
+ dwm.1 drw.h util.h ${SRC} dwm.png transient.c dwm-${VERSION}
+ tar -cf dwm-${VERSION}.tar dwm-${VERSION}
+ gzip dwm-${VERSION}.tar
+ rm -rf dwm-${VERSION}
+
+install: all
+ mkdir -p ${DESTDIR}${PREFIX}/bin
+ cp -f dwm ${DESTDIR}${PREFIX}/bin
+ chmod 755 ${DESTDIR}${PREFIX}/bin/dwm
+ mkdir -p ${DESTDIR}${MANPREFIX}/man1
+ sed "s/VERSION/${VERSION}/g" < dwm.1 > ${DESTDIR}${MANPREFIX}/man1/dwm.1
+ chmod 644 ${DESTDIR}${MANPREFIX}/man1/dwm.1
+
+uninstall:
+ rm -f ${DESTDIR}${PREFIX}/bin/dwm\
+ ${DESTDIR}${MANPREFIX}/man1/dwm.1
+
+.PHONY: all clean dist install uninstall
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..30bccc8
--- /dev/null
+++ b/README.md
@@ -0,0 +1,47 @@
+# Prerequisites
+
+`gcc, rofi, dmenu, slock, xorg-server, maim, xclip`
+
+# DWM Keybindings
+
+This document describes the keybindings configured in my DWM setup.
+
+- **Mod + r**: Launch dmenu (run application)
+- **Mod + Return**: Launch terminal (st)
+- **Mod + l**: Lock screen (slock)
+- **Ctrl + Print**: Take a screenshot (maim to clipboard)
+- **Mod + d**: Launch Rofi app launcher
+- **Mod + b**: Toggle bar visibility
+- **Mod + j**: Focus next window in stack
+- **Mod + k**: Focus previous window in stack
+- **Mod + i**: Increase number of master windows
+- **Mod + p**: Decrease number of master windows
+- **Mod + g**: Decrease master area size
+- **Mod + h**: Increase master area size
+- **Mod + z**: Increase all gaps
+- **Mod + x**: Decrease all gaps
+- **Mod + a**: Toggle gaps on/off
+- **Mod + Shift + a**: Reset to default gaps
+- **Mod + Tab**: Switch to previously viewed tag
+- **Mod + q**: Close focused window
+- **Mod + t**: Set layout to tiled
+- **Mod + f**: Set layout to floating
+- **Mod + m**: Set layout to monocle (fullscreen stack)
+- **Mod + c**: Set layout to spiral
+- **Mod + o**: Set layout to dwindle
+- **Mod + Shift + Return**: Toggle between current and previous layout
+- **Mod + Shift + f**: Toggle fullscreen on focused window
+- **Mod + Shift + Space**: Toggle floating mode on focused window
+- **Mod + 0**: View all tags
+- **Mod + Shift + 0**: Apply focused window to all tags
+- **Mod + ,**: Focus previous monitor
+- **Mod + .**: Focus next monitor
+- **Mod + Shift + ,**: Send window to previous monitor
+- **Mod + Shift + .**: Send window to next monitor
+- **Mod + [1–9]**: View tag 1–9
+- **Mod + Ctrl + [1–9]**: Toggle viewing tag 1–9
+- **Mod + Shift + [1–9]**: Move focused window to tag 1–9
+- **Mod + Ctrl + Shift + [1–9]**: Toggle focused window on tag 1–9
+- **Mod + Shift + q**: Quit dwm
+- **XF86AudioRaiseVolume**: Raise volume by 3% (headset specific)
+- **XF86AudioLowerVolume**: Lower volume by 3% (headset specific)
diff --git a/config.def.h b/config.def.h
new file mode 100644
index 0000000..ec9eecc
--- /dev/null
+++ b/config.def.h
@@ -0,0 +1,199 @@
+/* See LICENSE file for copyright and license details. */
+#include <X11/XF86keysym.h>
+
+/* appearance */
+static const unsigned int borderpx = 0; /* border pixel of windows */
+static const unsigned int snap = 32; /* snap pixel */
+/*defaults= 20, 10, 10, 30 */
+static const unsigned int gappih = 3; /* horiz inner gap between windows */
+static const unsigned int gappiv = 3; /* vert inner gap between windows */
+static const unsigned int gappoh = 3; /* horiz outer gap between windows and screen edge */
+static const unsigned int gappov = 3; /* vert outer gap between windows and screen edge */
+static int smartgaps = 0; /* 1 means no outer gap when there is only one window */
+static const int showbar = 1; /* 0 means no bar */
+static const int topbar = 1; /* 0 means bottom bar */
+static const char *fonts[] = {
+ "JetBrainsMono Nerd Font Mono:style=Bold:size=16",
+};
+static const char dmenufont[] = "JetBrainsMono Nerd Font Mono:style=Bold:size=16";
+static const char col_gray1[] = "#000000";
+static const char col_gray2[] = "#444444";
+static const char col_gray3[] = "#bbbbbb";
+static const char col_gray4[] = "#eeeeee";
+static const char col_cyan[] = "#4d6a8e";
+
+/* TokyoNight colors */
+static const char col_bg[] = "#1a1b26"; // background
+static const char col_fg[] = "#a9b1d6"; // foreground
+static const char col_blk[] = "#32344a"; // black (normal)
+static const char col_red[] = "#f7768e"; // red
+static const char col_grn[] = "#9ece6a"; // green
+static const char col_ylw[] = "#e0af68"; // yellow
+static const char col_blu[] = "#7aa2f7"; // blue
+static const char col_mag[] = "#ad8ee6"; // magenta
+static const char col_cyn[] = "#0db9d7"; // cyan (highlight)
+static const char col_brblk[] = "#444b6a"; // bright black
+
+static const char *colors[][3] = {
+ /* fg bg border */
+ [SchemeNorm] = { col_fg, col_bg, col_brblk },
+ [SchemeSel] = { col_cyn, col_bg, col_mag },
+};
+
+/* tagging */
+/* static const char *tags[] = { "", "", "", "", "", "", "", "", "" }; */
+static const char *tags[] = { "1", "2", "3", "4", "5", "6", "7", "8", "9" };
+
+static const Rule rules[] = {
+ /* xprop(1):
+ * WM_CLASS(STRING) = instance, class
+ * WM_NAME(STRING) = title
+ */
+ /* class instance title tags mask isfloating monitor */
+ { "Gimp", NULL, NULL, 0, 1, -1 },
+ { "Google-chrome", NULL, NULL, 1 << 1, 0, -1 },
+ { "Brave-browser", NULL, NULL, 1 << 1, 0, -1 },
+ { "firefox", NULL, NULL, 1 << 2, 0, -1 },
+ { "Slack", NULL, NULL, 1 << 3, 0, -1 },
+ { "discord", NULL, NULL, 1 << 4, 0, -1 },
+ { "kdenlive", NULL, NULL, 1 << 7, 0, -1 },
+};
+
+/* layout(s) */
+static const float mfact = 0.55; /* factor of master area size [0.05..0.95] */
+static const int nmaster = 1; /* number of clients in master area */
+static const int resizehints = 1; /* 1 means respect size hints in tiled resizals */
+static const 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 "vanitygaps.c"
+/*#include "fibonacci.c"*/
+
+static const Layout layouts[] = {
+ /* symbol arrange function */
+ { "", tile }, /* first entry is default */
+ { "", NULL }, /* no layout function means floating behavior */
+ { "[M]", monocle },
+ { "", spiral },
+ { "[\\]", dwindle },
+};
+
+/* key definitions */
+#define MODKEY Mod4Mask
+#define TAGKEYS(KEY,TAG) \
+ &((Keychord){1, {{MODKEY, KEY}}, view, {.ui = 1 << TAG} }), \
+ &((Keychord){1, {{MODKEY|ControlMask, KEY}}, toggleview, {.ui = 1 << TAG} }), \
+ &((Keychord){1, {{MODKEY|ShiftMask, KEY}}, tag, {.ui = 1 << TAG} }), \
+ &((Keychord){1, {{MODKEY|ControlMask|ShiftMask, KEY}}, toggletag, {.ui = 1 << TAG} }),
+
+/* helper for spawning shell commands in the pre dwm-5.0 fashion */
+#define SHCMD(cmd) { .v = (const char*[]){ "/bin/sh", "-c", cmd, NULL } }
+
+/* commands */
+static char dmenumon[2] = "0"; /* component of dmenucmd, manipulated in spawn() */
+static const char *dmenucmd[] = { "dmenu_run", "-m", dmenumon, "-fn", dmenufont, "-nb", col_gray1, "-nf", col_gray3, "-sb", col_cyan, "-sf", col_gray4, NULL };
+static const char *termcmd[] = { "st", NULL };
+static const char *firefoxcmd[] = { "firefox-bin", NULL };
+static const char *slock[] = { "slock", NULL };
+static const char *screenshotcmd[] = { "/bin/sh", "-c", "maim -s | xclip -selection clipboard -t image/png", NULL };
+static const char *rofi[] = { "rofi", "-show", "drun", "-theme", "~/.config/rofi/config.rasi", NULL };
+static const char *emacsclient[] = { "emacsclient", "-c", "-a", "", NULL };
+
+static Keychord *keychords[] = {
+ /* key count, modifier/key sequence, function, argument */
+
+ &((Keychord){1, {{MODKEY, XK_r}}, spawn, {.v = dmenucmd } }),
+ &((Keychord){1, {{MODKEY, XK_Return}}, spawn, {.v = termcmd } }),
+ &((Keychord){1, {{MODKEY, XK_l}}, spawn, {.v = slock } }),
+ &((Keychord){1, {{ControlMask, XK_Print}}, spawn, {.v = screenshotcmd } }),
+ &((Keychord){1, {{MODKEY, XK_d}}, spawn, {.v = rofi } }),
+
+ &((Keychord){1, {{MODKEY, XK_b}}, togglebar, {0} }),
+ &((Keychord){1, {{MODKEY, XK_j}}, focusstack, {.i = +1 } }),
+ &((Keychord){1, {{MODKEY, XK_k}}, focusstack, {.i = -1 } }),
+ &((Keychord){1, {{MODKEY, XK_i}}, incnmaster, {.i = +1 } }),
+ &((Keychord){1, {{MODKEY, XK_p}}, incnmaster, {.i = -1 } }),
+ &((Keychord){1, {{MODKEY, XK_g}}, setmfact, {.f = -0.05} }),
+ &((Keychord){1, {{MODKEY, XK_h}}, setmfact, {.f = +0.05} }),
+
+ &((Keychord){1, {{MODKEY, XK_z}}, incrgaps, {.i = +3 } }),
+ &((Keychord){1, {{MODKEY, XK_x}}, incrgaps, {.i = -3 } }),
+ &((Keychord){1, {{MODKEY, XK_a}}, togglegaps, {0} }),
+ &((Keychord){1, {{MODKEY|ShiftMask, XK_a}}, defaultgaps, {0} }),
+
+ &((Keychord){1, {{MODKEY, XK_Tab}}, view, {0} }),
+ &((Keychord){1, {{MODKEY, XK_q}}, killclient, {0} }),
+
+ &((Keychord){1, {{MODKEY|ShiftMask, XK_t}}, setlayout, {.v = &layouts[0]} }),
+ // &((Keychord){1, {{MODKEY, XK_f}}, setlayout, {.v = &layouts[1]} }),
+ &((Keychord){1, {{MODKEY, XK_m}}, setlayout, {.v = &layouts[2]} }),
+ &((Keychord){1, {{MODKEY, XK_c}}, setlayout, {.v = &layouts[3]} }),
+ &((Keychord){1, {{MODKEY, XK_o}}, setlayout, {.v = &layouts[4]} }),
+ &((Keychord){1, {{MODKEY|ShiftMask, XK_Return}},setlayout, {0} }),
+
+ &((Keychord){1, {{MODKEY|ShiftMask, XK_f}}, fullscreen, {0} }),
+ &((Keychord){1, {{MODKEY|ShiftMask, XK_space}}, togglefloating, {0} }),
+
+ &((Keychord){1, {{MODKEY, XK_0}}, view, {.ui = ~0 } }),
+ &((Keychord){1, {{MODKEY|ShiftMask, XK_0}}, tag, {.ui = ~0 } }),
+
+ &((Keychord){1, {{MODKEY, XK_comma}}, focusmon, {.i = -1 } }),
+ &((Keychord){1, {{MODKEY, XK_period}}, focusmon, {.i = +1 } }),
+ &((Keychord){1, {{MODKEY|ShiftMask, XK_comma}}, tagmon, {.i = -1 } }),
+ &((Keychord){1, {{MODKEY|ShiftMask, XK_period}},tagmon, {.i = +1 } }),
+ &((Keychord){2, {{MODKEY, XK_space}, {0, XK_f}}, spawn, {.v = (const char*[]){"firefox", NULL}} }),
+
+ // Keychords for navigating to tags (small hands/emacs pinky)
+ &((Keychord){2, {{MODKEY, XK_space}, {0, XK_1}}, view, {.ui = 1 << 0} }),
+ &((Keychord){2, {{MODKEY, XK_space}, {0, XK_2}}, view, {.ui = 1 << 1} }),
+ &((Keychord){2, {{MODKEY, XK_space}, {0, XK_3}}, view, {.ui = 1 << 2} }),
+ &((Keychord){2, {{MODKEY, XK_space}, {0, XK_4}}, view, {.ui = 1 << 3} }),
+ &((Keychord){2, {{MODKEY, XK_space}, {0, XK_5}}, view, {.ui = 1 << 4} }),
+ &((Keychord){2, {{MODKEY, XK_space}, {0, XK_6}}, view, {.ui = 1 << 5} }),
+ &((Keychord){2, {{MODKEY, XK_space}, {0, XK_7}}, view, {.ui = 1 << 6} }),
+ &((Keychord){2, {{MODKEY, XK_space}, {0, XK_8}}, view, {.ui = 1 << 7} }),
+ &((Keychord){2, {{MODKEY, XK_space}, {0, XK_9}}, view, {.ui = 1 << 8} }),
+
+ // Dmenu Scripts
+ &((Keychord){2, {{MODKEY, XK_f}, {0, XK_f}}, spawn, SHCMD("$HOME/repos/dmenu-scripts/repos-dmenu.sh")}),
+ &((Keychord){2, {{MODKEY, XK_f}, {0, XK_o}}, spawn, SHCMD("$HOME/repos/dmenu-scripts/tmux-dmenu.sh")}),
+ &((Keychord){2, {{MODKEY, XK_f}, {0, XK_b}}, spawn, SHCMD("$HOME/repos/dmenu-scripts/bookmarks-dmenu.sh")}),
+
+ // Emacs Scripts
+ // &((Keychord){2, {{MODKEY, XK_e}, {0, XK_t}}, spawn, SHCMD("$HOME/scripts/tmux-dmenu.sh")}),
+ // &((Keychord){2, {{MODKEY, XK_e}, {0, XK_a}}, spawn, SHCMD("$HOME/scripts/tmux-dmenu.sh")}),
+ // &((Keychord){2, {{MODKEY, XK_e}, {0, XK_t}}, spawn, SHCMD("$HOME/scripts/tmux-dmenu.sh")}),
+
+ // TAGKEYS
+ 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)
+
+ &((Keychord){1, {{MODKEY|ShiftMask, XK_q}}, quit, {0} }),
+ &((Keychord){1, {{MODKEY|ControlMask, XK_r}}, quit, {1} }),
+
+ &((Keychord){1, {{0, XF86XK_AudioRaiseVolume}}, spawn, {.v = (const char*[]){"pactl", "set-sink-volume", "@DEFAULT_SINK@", "+3%", NULL} } }),
+ &((Keychord){1, {{0, XF86XK_AudioLowerVolume}}, spawn, {.v = (const char*[]){"pactl", "set-sink-volume", "@DEFAULT_SINK@", "-3%", NULL} } }),
+};
+
+/* click can be ClkTagBar, ClkLtSymbol, ClkStatusText, ClkWinTitle, ClkClientWin, or ClkRootWin */
+static const Button buttons[] = {
+ /* click event mask button function argument */
+ { ClkLtSymbol, 0, Button1, setlayout, {0} },
+ { ClkLtSymbol, 0, Button3, setlayout, {.v = &layouts[2]} },
+ { ClkStatusText, 0, Button2, spawn, {.v = termcmd } },
+ { ClkClientWin, MODKEY, Button1, movemouse, {0} },
+ { ClkClientWin, MODKEY, Button2, togglefloating, {0} },
+ { ClkClientWin, MODKEY, Button3, resizemouse, {0} },
+ { ClkTagBar, 0, Button1, view, {0} },
+ { ClkTagBar, 0, Button3, toggleview, {0} },
+ { ClkTagBar, MODKEY, Button1, tag, {0} },
+ { ClkTagBar, MODKEY, Button3, toggletag, {0} },
+};
+
diff --git a/config.def.h.orig b/config.def.h.orig
new file mode 100644
index 0000000..fdad6a7
--- /dev/null
+++ b/config.def.h.orig
@@ -0,0 +1,144 @@
+/* See LICENSE file for copyright and license details. */
+
+/* appearance */
+static const unsigned int borderpx = 0; /* border pixel of windows */
+static const unsigned int snap = 32; /* snap pixel */
+static const unsigned int gappih = 20; /* horiz inner gap between windows */
+static const unsigned int gappiv = 10; /* vert inner gap between windows */
+static const unsigned int gappoh = 10; /* horiz outer gap between windows and screen edge */
+static const unsigned int gappov = 30; /* vert outer gap between windows and screen edge */
+static int smartgaps = 0; /* 1 means no outer gap when there is only one window */
+static const int showbar = 1; /* 0 means no bar */
+static const int topbar = 1; /* 0 means bottom bar */
+static const char *fonts[] = { "JetBrainsMono Nerd Font:size=16" };
+static const char dmenufont[] = "JetBrainsMono Nerd Font:size=16";
+static const char col_gray1[] = "#222222";
+static const char col_gray2[] = "#444444";
+static const char col_gray3[] = "#bbbbbb";
+static const char col_gray4[] = "#eeeeee";
+/*static const char col_cyan[] = "#005577";*/
+/*static const char col_cyan[] = "#0b104f";*/
+static const char col_cyan[] = "#6dade3";
+static const char *colors[][3] = {
+ /* fg bg border */
+ [SchemeNorm] = { col_gray3, col_gray1, col_gray2 },
+ [SchemeSel] = { col_gray4, col_cyan, col_cyan },
+};
+
+/* tagging */
+static const char *tags[] = { "1", "2", "3", "4", "5", "6", "7", "8", "9" };
+
+static const Rule rules[] = {
+ /* xprop(1):
+ * WM_CLASS(STRING) = instance, class
+ * WM_NAME(STRING) = title
+ */
+ /* class instance title tags mask isfloating monitor */
+ { "Gimp", NULL, NULL, 0, 1, -1 },
+ { "Google-chrome", NULL, NULL, 1 << 1, 0, -1 },
+ { "firefox", NULL, NULL, 1 << 2, 0, -1 },
+ { "Slack", NULL, NULL, 1 << 3, 0, -1 },
+ { "discord", NULL, NULL, 1 << 4, 0, -1 },
+};
+
+/* layout(s) */
+static const float mfact = 0.55; /* factor of master area size [0.05..0.95] */
+static const int nmaster = 1; /* number of clients in master area */
+static const int resizehints = 1; /* 1 means respect size hints in tiled resizals */
+static const 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 "vanitygaps.c"
+/*#include "fibonacci.c"*/
+static const Layout layouts[] = {
+ /* symbol arrange function */
+ { "[]=", tile }, /* first entry is default */
+ { "><>", NULL }, /* no layout function means floating behavior */
+ { "[M]", monocle },
+ { "[@]", spiral },
+ { "[\\]", dwindle },
+};
+
+/* key definitions */
+#define MODKEY Mod4Mask
+#define TAGKEYS(KEY,TAG) \
+ { MODKEY, KEY, view, {.ui = 1 << TAG} }, \
+ { MODKEY|ControlMask, KEY, toggleview, {.ui = 1 << TAG} }, \
+ { MODKEY|ShiftMask, KEY, tag, {.ui = 1 << TAG} }, \
+ { MODKEY|ControlMask|ShiftMask, KEY, toggletag, {.ui = 1 << TAG} },
+
+/* helper for spawning shell commands in the pre dwm-5.0 fashion */
+#define SHCMD(cmd) { .v = (const char*[]){ "/bin/sh", "-c", cmd, NULL } }
+
+/* commands */
+static char dmenumon[2] = "0"; /* component of dmenucmd, manipulated in spawn() */
+static const char *dmenucmd[] = { "dmenu_run", "-m", dmenumon, "-fn", dmenufont, "-nb", col_gray1, "-nf", col_gray3, "-sb", col_cyan, "-sf", col_gray4, NULL };
+static const char *termcmd[] = { "st", NULL };
+static const char *slock[] = { "slock", NULL };
+static const char *screenshotcmd[] = { "/bin/sh", "-c", "maim -s | xclip -selection clipboard -t image/png", NULL };
+static const char *rofi[] = { "rofi", "-show", "drun", "-theme", "~/.config/rofi/config.rasi", NULL };
+
+static const Key keys[] = {
+ /* modifier key function argument */
+ { MODKEY, XK_r, spawn, {.v = dmenucmd } },
+ { MODKEY, XK_Return, spawn, {.v = termcmd } },
+ { MODKEY, XK_l, spawn, {.v = slock } },
+ { ControlMask, XK_Print, spawn, {.v = screenshotcmd } },
+ { MODKEY, XK_d, spawn, {.v = rofi } },
+ { MODKEY, XK_b, togglebar, {0} },
+ { MODKEY, XK_j, focusstack, {.i = +1 } },
+ { MODKEY, XK_k, focusstack, {.i = -1 } },
+ { MODKEY, XK_i, incnmaster, {.i = +1 } },
+ { MODKEY, XK_p, incnmaster, {.i = -1 } },
+ { MODKEY, XK_g, setmfact, {.f = -0.05} },
+ { MODKEY, XK_h, setmfact, {.f = +0.05} },
+ { MODKEY, XK_space, zoom, {0} },
+ { MODKEY, XK_z, incrgaps, {.i = +3 } },
+ { MODKEY, XK_x, incrgaps, {.i = -3 } },
+ { MODKEY, XK_a, togglegaps, {0} },
+ { MODKEY|ShiftMask, XK_a, defaultgaps, {0} },
+ { MODKEY, XK_Tab, view, {0} },
+ { MODKEY, XK_q, killclient, {0} },
+ { MODKEY, XK_t, setlayout, {.v = &layouts[0]} },
+ { MODKEY, XK_f, setlayout, {.v = &layouts[1]} },
+ { MODKEY, XK_m, setlayout, {.v = &layouts[2]} },
+ { MODKEY, XK_c, setlayout, {.v = &layouts[3]} },
+ { MODKEY, XK_o, setlayout, {.v = &layouts[4]} },
+ { MODKEY|ShiftMask, XK_Return, setlayout, {0} },
+ { MODKEY|ShiftMask, XK_f, fullscreen, {0} },
+ { MODKEY|ShiftMask, XK_space, togglefloating, {0} },
+ { MODKEY, XK_0, view, {.ui = ~0 } },
+ { MODKEY|ShiftMask, XK_0, tag, {.ui = ~0 } },
+ { MODKEY, XK_comma, focusmon, {.i = -1 } },
+ { MODKEY, XK_period, focusmon, {.i = +1 } },
+ { MODKEY|ShiftMask, XK_comma, tagmon, {.i = -1 } },
+ { MODKEY|ShiftMask, XK_period, tagmon, {.i = +1 } },
+ TAGKEYS( XK_1, 0)
+ TAGKEYS( XK_2, 1)
+ TAGKEYS( XK_3, 2)
+ TAGKEYS( XK_4, 3)
+ TAGKEYS( XK_5, 4)
+ TAGKEYS( XK_6, 5)
+ TAGKEYS( XK_7, 6)
+ TAGKEYS( XK_8, 7)
+ TAGKEYS( XK_9, 8)
+ { MODKEY|ShiftMask, XK_q, quit, {0} },
+ { MODKEY|ControlMask|ShiftMask, XK_q, quit, {1} },
+};
+
+/* button definitions */
+/* click can be ClkTagBar, ClkLtSymbol, ClkStatusText, ClkWinTitle, ClkClientWin, or ClkRootWin */
+static const Button buttons[] = {
+ /* click event mask button function argument */
+ { ClkLtSymbol, 0, Button1, setlayout, {0} },
+ { ClkLtSymbol, 0, Button3, setlayout, {.v = &layouts[2]} },
+ { ClkStatusText, 0, Button2, spawn, {.v = termcmd } },
+ { ClkClientWin, MODKEY, Button1, movemouse, {0} },
+ { ClkClientWin, MODKEY, Button2, togglefloating, {0} },
+ { ClkClientWin, MODKEY, Button3, resizemouse, {0} },
+ { ClkTagBar, 0, Button1, view, {0} },
+ { ClkTagBar, 0, Button3, toggleview, {0} },
+ { ClkTagBar, MODKEY, Button1, tag, {0} },
+ { ClkTagBar, MODKEY, Button3, toggletag, {0} },
+};
+
diff --git a/config.def.h.rej b/config.def.h.rej
new file mode 100644
index 0000000..26f404b
--- /dev/null
+++ b/config.def.h.rej
@@ -0,0 +1,97 @@
+--- config.def.h
++++ config.def.h
+@@ -46,11 +46,11 @@ static const Layout layouts[] = {
+
+ /* key definitions */
+ #define MODKEY Mod1Mask
+-#define TAGKEYS(KEY,TAG) \
+- { MODKEY, KEY, view, {.ui = 1 << TAG} }, \
+- { MODKEY|ControlMask, KEY, toggleview, {.ui = 1 << TAG} }, \
+- { MODKEY|ShiftMask, KEY, tag, {.ui = 1 << TAG} }, \
+- { MODKEY|ControlMask|ShiftMask, KEY, toggletag, {.ui = 1 << TAG} },
++#define TAGKEYS(KEY,TAG) \
++ &((Keychord){1, {{MODKEY, KEY}}, view, {.ui = 1 << TAG} }), \
++ &((Keychord){1, {{MODKEY|ControlMask, KEY}}, toggleview, {.ui = 1 << TAG} }), \
++ &((Keychord){1, {{MODKEY|ShiftMask, KEY}}, tag, {.ui = 1 << TAG} }), \
++ &((Keychord){1, {{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 } }
+@@ -60,41 +60,42 @@ static char dmenumon[2] = "0"; /* component of dmenucmd, manipulated in spawn()
+ static const char *dmenucmd[] = { "dmenu_run", "-m", dmenumon, "-fn", dmenufont, "-nb", col_gray1, "-nf", col_gray3, "-sb", col_cyan, "-sf", col_gray4, NULL };
+ static const char *termcmd[] = { "st", NULL };
+
+-static const Key keys[] = {
+- /* modifier key function argument */
+- { MODKEY, XK_p, spawn, {.v = dmenucmd } },
+- { MODKEY|ShiftMask, XK_Return, spawn, {.v = termcmd } },
+- { MODKEY, XK_b, togglebar, {0} },
+- { MODKEY, XK_j, focusstack, {.i = +1 } },
+- { MODKEY, XK_k, focusstack, {.i = -1 } },
+- { MODKEY, XK_i, incnmaster, {.i = +1 } },
+- { MODKEY, XK_d, incnmaster, {.i = -1 } },
+- { MODKEY, XK_h, setmfact, {.f = -0.05} },
+- { MODKEY, XK_l, setmfact, {.f = +0.05} },
+- { MODKEY, XK_Return, zoom, {0} },
+- { MODKEY, XK_Tab, view, {0} },
+- { MODKEY|ShiftMask, XK_c, killclient, {0} },
+- { MODKEY, XK_t, setlayout, {.v = &layouts[0]} },
+- { MODKEY, XK_f, setlayout, {.v = &layouts[1]} },
+- { MODKEY, XK_m, setlayout, {.v = &layouts[2]} },
+- { MODKEY, XK_space, setlayout, {0} },
+- { MODKEY|ShiftMask, XK_space, togglefloating, {0} },
+- { MODKEY, XK_0, view, {.ui = ~0 } },
+- { MODKEY|ShiftMask, XK_0, tag, {.ui = ~0 } },
+- { MODKEY, XK_comma, focusmon, {.i = -1 } },
+- { MODKEY, XK_period, focusmon, {.i = +1 } },
+- { MODKEY|ShiftMask, XK_comma, tagmon, {.i = -1 } },
+- { MODKEY|ShiftMask, XK_period, tagmon, {.i = +1 } },
+- TAGKEYS( XK_1, 0)
+- TAGKEYS( XK_2, 1)
+- TAGKEYS( XK_3, 2)
+- TAGKEYS( XK_4, 3)
+- TAGKEYS( XK_5, 4)
+- TAGKEYS( XK_6, 5)
+- TAGKEYS( XK_7, 6)
+- TAGKEYS( XK_8, 7)
+- TAGKEYS( XK_9, 8)
+- { MODKEY|ShiftMask, XK_q, quit, {0} },
++static Keychord *keychords[] = {
++ /* Keys function argument */
++ &((Keychord){1, {{MODKEY, XK_p}}, spawn, {.v = dmenucmd } }),
++ &((Keychord){1, {{MODKEY|ShiftMask, XK_Return}}, spawn, {.v = termcmd } }),
++ &((Keychord){2, {{MODKEY, XK_e}, {MODKEY, XK_e}}, spawn, {.v = termcmd } }),
++ &((Keychord){1, {{MODKEY, XK_b}}, togglebar, {0} }),
++ &((Keychord){1, {{MODKEY, XK_j}}, focusstack, {.i = +1 } }),
++ &((Keychord){1, {{MODKEY, XK_k}}, focusstack, {.i = -1 } }),
++ &((Keychord){1, {{MODKEY, XK_i}}, incnmaster, {.i = +1 } }),
++ &((Keychord){1, {{MODKEY, XK_d}}, incnmaster, {.i = -1 } }),
++ &((Keychord){1, {{MODKEY, XK_h}}, setmfact, {.f = -0.05} }),
++ &((Keychord){1, {{MODKEY, XK_l}}, setmfact, {.f = +0.05} }),
++ &((Keychord){1, {{MODKEY, XK_Return}}, zoom, {0} }),
++ &((Keychord){1, {{MODKEY, XK_Tab}}, view, {0} }),
++ &((Keychord){1, {{MODKEY|ShiftMask, XK_c}}, killclient, {0} }),
++ &((Keychord){1, {{MODKEY, XK_t}}, setlayout, {.v = &layouts[0]} }),
++ &((Keychord){1, {{MODKEY, XK_f}}, setlayout, {.v = &layouts[1]} }),
++ &((Keychord){1, {{MODKEY, XK_m}}, setlayout, {.v = &layouts[2]} }),
++ &((Keychord){1, {{MODKEY, XK_space}}, setlayout, {0} }),
++ &((Keychord){1, {{MODKEY|ShiftMask, XK_space}}, togglefloating, {0} }),
++ &((Keychord){1, {{MODKEY, XK_0}}, view, {.ui = ~0 } }),
++ &((Keychord){1, {{MODKEY|ShiftMask, XK_0}}, tag, {.ui = ~0 } }),
++ &((Keychord){1, {{MODKEY, XK_comma}}, focusmon, {.i = -1 } }),
++ &((Keychord){1, {{MODKEY, XK_period}}, focusmon, {.i = +1 } }),
++ &((Keychord){1, {{MODKEY|ShiftMask, XK_comma}}, tagmon, {.i = -1 } }),
++ &((Keychord){1, {{MODKEY|ShiftMask, XK_period}}, tagmon, {.i = +1 } }),
++ &((Keychord){1, {{MODKEY|ShiftMask, XK_q}}, quit, {0} }),
++ TAGKEYS( XK_1, 0)
++ TAGKEYS( XK_2, 1)
++ TAGKEYS( XK_3, 2)
++ TAGKEYS( XK_4, 3)
++ TAGKEYS( XK_5, 4)
++ TAGKEYS( XK_6, 5)
++ TAGKEYS( XK_7, 6)
++ TAGKEYS( XK_8, 7)
++ TAGKEYS( XK_9, 8)
+ };
+
+ /* button definitions */
diff --git a/config.h b/config.h
new file mode 100644
index 0000000..7416186
--- /dev/null
+++ b/config.h
@@ -0,0 +1,200 @@
+/* See LICENSE file for copyright and license details. */
+#include <X11/XF86keysym.h>
+
+/* appearance */
+static const unsigned int borderpx = 2; /* border pixel of windows */
+static const unsigned int snap = 32; /* snap pixel */
+/*defaults= 20, 10, 10, 30 */
+static const unsigned int gappih = 3; /* horiz inner gap between windows */
+static const unsigned int gappiv = 3; /* vert inner gap between windows */
+static const unsigned int gappoh = 3; /* horiz outer gap between windows and screen edge */
+static const unsigned int gappov = 3; /* vert outer gap between windows and screen edge */
+static int smartgaps = 0; /* 1 means no outer gap when there is only one window */
+static const int showbar = 1; /* 0 means no bar */
+static const int topbar = 1; /* 0 means bottom bar */
+static const char *fonts[] = {
+ "JetBrainsMono Nerd Font Mono:style=Bold:size=16",
+};
+static const char dmenufont[] = "JetBrainsMono Nerd Font Mono:style=Bold:size=16";
+static const char col_gray1[] = "#000000";
+static const char col_gray2[] = "#444444";
+static const char col_gray3[] = "#bbbbbb";
+static const char col_gray4[] = "#eeeeee";
+static const char col_cyan[] = "#4d6a8e";
+
+/* TokyoNight colors */
+static const char col_bg[] = "#1a1b26"; // background
+static const char col_fg[] = "#a9b1d6"; // foreground
+static const char col_blk[] = "#32344a"; // black (normal)
+static const char col_red[] = "#f7768e"; // red
+static const char col_grn[] = "#9ece6a"; // green
+static const char col_ylw[] = "#e0af68"; // yellow
+static const char col_blu[] = "#7aa2f7"; // blue
+static const char col_mag[] = "#ad8ee6"; // magenta
+static const char col_cyn[] = "#0db9d7"; // cyan (highlight)
+static const char col_brblk[] = "#444b6a"; // bright black
+
+static const char *colors[][3] = {
+ /* fg bg border */
+ [SchemeNorm] = { col_fg, col_bg, col_brblk },
+ [SchemeSel] = { col_cyn, col_bg, col_mag },
+};
+
+/* tagging */
+/* static const char *tags[] = { "", "", "", "", "", "", "", "", "" }; */
+static const char *tags[] = { "1", "2", "3", "4", "5", "6", "7", "8", "9" };
+
+static const Rule rules[] = {
+ /* xprop(1):
+ * WM_CLASS(STRING) = instance, class
+ * WM_NAME(STRING) = title
+ */
+ /* class instance title tags mask isfloating monitor */
+ { "Gimp", NULL, NULL, 0, 1, -1 },
+ { "Google-chrome", NULL, NULL, 1 << 1, 0, -1 },
+ { "Brave-browser", NULL, NULL, 1 << 1, 0, -1 },
+ { "firefox", NULL, NULL, 1 << 2, 0, -1 },
+ { "Slack", NULL, NULL, 1 << 3, 0, -1 },
+ { "discord", NULL, NULL, 1 << 4, 0, -1 },
+ { "kdenlive", NULL, NULL, 1 << 7, 0, -1 },
+};
+
+/* layout(s) */
+static const float mfact = 0.55; /* factor of master area size [0.05..0.95] */
+static const int nmaster = 1; /* number of clients in master area */
+static const int resizehints = 1; /* 1 means respect size hints in tiled resizals */
+static const 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 "vanitygaps.c"
+/*#include "fibonacci.c"*/
+
+static const Layout layouts[] = {
+ /* symbol arrange function */
+ { "", tile }, /* first entry is default */
+ { "", NULL }, /* no layout function means floating behavior */
+ { "[M]", monocle },
+ { "", spiral },
+ { "[\\]", dwindle },
+};
+
+/* key definitions */
+#define MODKEY Mod4Mask
+#define TAGKEYS(KEY,TAG) \
+ &((Keychord){1, {{MODKEY, KEY}}, view, {.ui = 1 << TAG} }), \
+ &((Keychord){1, {{MODKEY|ControlMask, KEY}}, toggleview, {.ui = 1 << TAG} }), \
+ &((Keychord){1, {{MODKEY|ShiftMask, KEY}}, tag, {.ui = 1 << TAG} }), \
+ &((Keychord){1, {{MODKEY|ControlMask|ShiftMask, KEY}}, toggletag, {.ui = 1 << TAG} }),
+
+/* helper for spawning shell commands in the pre dwm-5.0 fashion */
+#define SHCMD(cmd) { .v = (const char*[]){ "/bin/sh", "-c", cmd, NULL } }
+
+/* commands */
+static char dmenumon[2] = "0"; /* component of dmenucmd, manipulated in spawn() */
+static const char *dmenucmd[] = { "dmenu_run", "-m", dmenumon, "-fn", dmenufont, "-nb", col_gray1, "-nf", col_gray3, "-sb", col_cyan, "-sf", col_gray4, NULL };
+static const char *termcmd[] = { "st", NULL };
+static const char *firefoxcmd[] = { "firefox-bin", NULL };
+static const char *slock[] = { "slock", NULL };
+static const char *screenshotcmd[] = { "/bin/sh", "-c", "maim -s | xclip -selection clipboard -t image/png", NULL };
+static const char *rofi[] = { "rofi", "-show", "drun", "-theme", "~/.config/rofi/config.rasi", NULL };
+static const char *emacsclient[] = { "emacsclient", "-c", "-a", "", NULL };
+
+static Keychord *keychords[] = {
+ /* key count, modifier/key sequence, function, argument */
+
+ &((Keychord){1, {{MODKEY, XK_r}}, spawn, {.v = dmenucmd } }),
+ &((Keychord){1, {{MODKEY, XK_Return}}, spawn, {.v = termcmd } }),
+ &((Keychord){1, {{MODKEY, XK_l}}, spawn, {.v = slock } }),
+ &((Keychord){1, {{ControlMask, XK_Print}}, spawn, {.v = screenshotcmd } }),
+ &((Keychord){1, {{MODKEY, XK_d}}, spawn, {.v = rofi } }),
+
+ &((Keychord){1, {{MODKEY, XK_b}}, togglebar, {0} }),
+ &((Keychord){1, {{MODKEY, XK_j}}, focusstack, {.i = +1 } }),
+ &((Keychord){1, {{MODKEY, XK_k}}, focusstack, {.i = -1 } }),
+ &((Keychord){1, {{MODKEY, XK_i}}, incnmaster, {.i = +1 } }),
+ &((Keychord){1, {{MODKEY, XK_p}}, incnmaster, {.i = -1 } }),
+ &((Keychord){1, {{MODKEY, XK_g}}, setmfact, {.f = -0.05} }),
+ &((Keychord){1, {{MODKEY, XK_h}}, setmfact, {.f = +0.05} }),
+
+ &((Keychord){1, {{MODKEY, XK_z}}, incrgaps, {.i = +3 } }),
+ &((Keychord){1, {{MODKEY, XK_x}}, incrgaps, {.i = -3 } }),
+ &((Keychord){1, {{MODKEY, XK_a}}, togglegaps, {0} }),
+ &((Keychord){1, {{MODKEY|ShiftMask, XK_a}}, defaultgaps, {0} }),
+
+ &((Keychord){1, {{MODKEY, XK_Tab}}, view, {0} }),
+ &((Keychord){1, {{MODKEY, XK_q}}, killclient, {0} }),
+
+ &((Keychord){1, {{MODKEY|ShiftMask, XK_t}}, setlayout, {.v = &layouts[0]} }),
+ // &((Keychord){1, {{MODKEY, XK_f}}, setlayout, {.v = &layouts[1]} }),
+ &((Keychord){1, {{MODKEY, XK_m}}, setlayout, {.v = &layouts[2]} }),
+ &((Keychord){1, {{MODKEY, XK_c}}, setlayout, {.v = &layouts[3]} }),
+ &((Keychord){1, {{MODKEY, XK_o}}, setlayout, {.v = &layouts[4]} }),
+ &((Keychord){1, {{MODKEY|ShiftMask, XK_Return}},setlayout, {0} }),
+
+ &((Keychord){1, {{MODKEY|ShiftMask, XK_f}}, fullscreen, {0} }),
+ &((Keychord){1, {{MODKEY|ShiftMask, XK_space}}, togglefloating, {0} }),
+
+ &((Keychord){1, {{MODKEY, XK_0}}, view, {.ui = ~0 } }),
+ &((Keychord){1, {{MODKEY|ShiftMask, XK_0}}, tag, {.ui = ~0 } }),
+
+ &((Keychord){1, {{MODKEY, XK_comma}}, focusmon, {.i = -1 } }),
+ &((Keychord){1, {{MODKEY, XK_period}}, focusmon, {.i = +1 } }),
+ &((Keychord){1, {{MODKEY|ShiftMask, XK_comma}}, tagmon, {.i = -1 } }),
+ &((Keychord){1, {{MODKEY|ShiftMask, XK_period}},tagmon, {.i = +1 } }),
+ &((Keychord){2, {{MODKEY, XK_space}, {0, XK_f}}, spawn, {.v = (const char*[]){"firefox", NULL}} }),
+
+ // Keychords for navigating to tags (small hands/emacs pinky)
+ &((Keychord){2, {{MODKEY, XK_space}, {0, XK_1}}, view, {.ui = 1 << 0} }),
+ &((Keychord){2, {{MODKEY, XK_space}, {0, XK_2}}, view, {.ui = 1 << 1} }),
+ &((Keychord){2, {{MODKEY, XK_space}, {0, XK_3}}, view, {.ui = 1 << 2} }),
+ &((Keychord){2, {{MODKEY, XK_space}, {0, XK_4}}, view, {.ui = 1 << 3} }),
+ &((Keychord){2, {{MODKEY, XK_space}, {0, XK_5}}, view, {.ui = 1 << 4} }),
+ &((Keychord){2, {{MODKEY, XK_space}, {0, XK_6}}, view, {.ui = 1 << 5} }),
+ &((Keychord){2, {{MODKEY, XK_space}, {0, XK_7}}, view, {.ui = 1 << 6} }),
+ &((Keychord){2, {{MODKEY, XK_space}, {0, XK_8}}, view, {.ui = 1 << 7} }),
+ &((Keychord){2, {{MODKEY, XK_space}, {0, XK_9}}, view, {.ui = 1 << 8} }),
+
+ // Dmenu Scripts
+ &((Keychord){2, {{MODKEY, XK_f}, {0, XK_f}}, spawn, SHCMD("$HOME/repos/dmenu-scripts/repos-dmenu.sh")}),
+ &((Keychord){2, {{MODKEY, XK_f}, {0, XK_o}}, spawn, SHCMD("$HOME/repos/dmenu-scripts/tmux-dmenu.sh")}),
+ &((Keychord){2, {{MODKEY, XK_f}, {0, XK_b}}, spawn, SHCMD("$HOME/repos/dmenu-scripts/bookmarks-dmenu.sh")}),
+
+ // Emacs Scripts
+ // &((Keychord){2, {{MODKEY, XK_e}, {0, XK_t}}, spawn, SHCMD("$HOME/scripts/tmux-dmenu.sh")}),
+ // &((Keychord){2, {{MODKEY, XK_e}, {0, XK_a}}, spawn, SHCMD("$HOME/scripts/tmux-dmenu.sh")}),
+ // &((Keychord){2, {{MODKEY, XK_e}, {0, XK_t}}, spawn, SHCMD("$HOME/scripts/tmux-dmenu.sh")}),
+
+ // TAGKEYS
+ 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)
+
+ &((Keychord){1, {{MODKEY|ShiftMask, XK_q}}, quit, {0} }),
+ &((Keychord){1, {{MODKEY|ControlMask, XK_r}}, quit, {1} }),
+
+ &((Keychord){1, {{0, XF86XK_AudioRaiseVolume}}, spawn, {.v = (const char*[]){"pactl", "set-sink-volume", "@DEFAULT_SINK@", "+3%", NULL} } }),
+ &((Keychord){1, {{0, XF86XK_AudioLowerVolume}}, spawn, {.v = (const char*[]){"pactl", "set-sink-volume", "@DEFAULT_SINK@", "-3%", NULL} } }),
+};
+
+
+/* click can be ClkTagBar, ClkLtSymbol, ClkStatusText, ClkWinTitle, ClkClientWin, or ClkRootWin */
+static const Button buttons[] = {
+ /* click event mask button function argument */
+ { ClkLtSymbol, 0, Button1, setlayout, {0} },
+ { ClkLtSymbol, 0, Button3, setlayout, {.v = &layouts[2]} },
+ { ClkStatusText, 0, Button2, spawn, {.v = termcmd } },
+ { ClkClientWin, MODKEY, Button1, movemouse, {0} },
+ { ClkClientWin, MODKEY, Button2, togglefloating, {0} },
+ { ClkClientWin, MODKEY, Button3, resizemouse, {0} },
+ { ClkTagBar, 0, Button1, view, {0} },
+ { ClkTagBar, 0, Button3, toggleview, {0} },
+ { ClkTagBar, MODKEY, Button1, tag, {0} },
+ { ClkTagBar, MODKEY, Button3, toggletag, {0} },
+};
+
diff --git a/config.mk b/config.mk
new file mode 100644
index 0000000..8efca9a
--- /dev/null
+++ b/config.mk
@@ -0,0 +1,39 @@
+# dwm version
+VERSION = 6.5
+
+# 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
+#MANPREFIX = ${PREFIX}/man
+
+# includes and libs
+INCS = -I${X11INC} -I${FREETYPEINC}
+LIBS = -L${X11LIB} -lX11 ${XINERAMALIBS} ${FREETYPELIBS}
+
+# flags
+CPPFLAGS = -D_DEFAULT_SOURCE -D_BSD_SOURCE -D_XOPEN_SOURCE=700L -DVERSION=\"${VERSION}\" ${XINERAMAFLAGS}
+#CFLAGS = -g -std=c99 -pedantic -Wall -O0 ${INCS} ${CPPFLAGS}
+CFLAGS = -std=c99 -pedantic -Wall -Wno-deprecated-declarations -Os ${INCS} ${CPPFLAGS}
+LDFLAGS = ${LIBS}
+
+# Solaris
+#CFLAGS = -fast ${INCS} -DVERSION=\"${VERSION}\"
+#LDFLAGS = ${LIBS}
+
+# compiler and linker
+CC = cc
diff --git a/drw.c b/drw.c
new file mode 100644
index 0000000..c41e6af
--- /dev/null
+++ b/drw.c
@@ -0,0 +1,448 @@
+/* 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
+
+static int
+utf8decode(const char *s_in, long *u, int *err)
+{
+ static const unsigned char lens[] = {
+ /* 0XXXX */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ /* 10XXX */ 0, 0, 0, 0, 0, 0, 0, 0, /* invalid */
+ /* 110XX */ 2, 2, 2, 2,
+ /* 1110X */ 3, 3,
+ /* 11110 */ 4,
+ /* 11111 */ 0, /* invalid */
+ };
+ static const unsigned char leading_mask[] = { 0x7F, 0x1F, 0x0F, 0x07 };
+ static const unsigned int overlong[] = { 0x0, 0x80, 0x0800, 0x10000 };
+
+ const unsigned char *s = (const unsigned char *)s_in;
+ int len = lens[*s >> 3];
+ *u = UTF_INVALID;
+ *err = 1;
+ if (len == 0)
+ return 1;
+
+ long cp = s[0] & leading_mask[len - 1];
+ for (int i = 1; i < len; ++i) {
+ if (s[i] == '\0' || (s[i] & 0xC0) != 0x80)
+ return i;
+ cp = (cp << 6) | (s[i] & 0x3F);
+ }
+ /* out of range, surrogate, overlong encoding */
+ if (cp > 0x10FFFF || (cp >> 11) == 0x1B || cp < overlong[len - 1])
+ return len;
+
+ *err = 0;
+ *u = cp;
+ 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.");
+ }
+
+ 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);
+}
+
+/* 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)
+{
+ int ty, ellipsis_x = 0;
+ unsigned int tmpw, ew, ellipsis_w = 0, ellipsis_len, hash, h0, h1;
+ XftDraw *d = NULL;
+ Fnt *usedfont, *curfont, *nextfont;
+ int utf8strlen, utf8charlen, utf8err, render = x || y || w || h;
+ long utf8codepoint = 0;
+ const char *utf8str;
+ FcCharSet *fccharset;
+ FcPattern *fcpattern;
+ FcPattern *match;
+ XftResult result;
+ int charexists = 0, overflow = 0;
+ /* keep track of a couple codepoints for which we have no match. */
+ static unsigned int nomatches[128], ellipsis_width, invalid_width;
+ static const char invalid[] = "�";
+
+ if (!drw || (render && (!drw->scheme || !w)) || !text || !drw->fonts)
+ return 0;
+
+ if (!render) {
+ w = invert ? invert : ~invert;
+ } else {
+ XSetForeground(drw->dpy, drw->gc, drw->scheme[invert ? ColFg : ColBg].pixel);
+ XFillRectangle(drw->dpy, drw->drawable, drw->gc, x, y, w, h);
+ if (w < lpad)
+ return x + w;
+ d = XftDrawCreate(drw->dpy, drw->drawable,
+ DefaultVisual(drw->dpy, drw->screen),
+ DefaultColormap(drw->dpy, drw->screen));
+ x += lpad;
+ w -= lpad;
+ }
+
+ usedfont = drw->fonts;
+ if (!ellipsis_width && render)
+ ellipsis_width = drw_fontset_getwidth(drw, "...");
+ if (!invalid_width && render)
+ invalid_width = drw_fontset_getwidth(drw, invalid);
+ while (1) {
+ ew = ellipsis_len = utf8err = utf8charlen = utf8strlen = 0;
+ utf8str = text;
+ nextfont = NULL;
+ while (*text) {
+ utf8charlen = utf8decode(text, &utf8codepoint, &utf8err);
+ for (curfont = drw->fonts; curfont; curfont = curfont->next) {
+ charexists = charexists || XftCharExists(drw->dpy, curfont->xfont, utf8codepoint);
+ if (charexists) {
+ drw_font_getexts(curfont, text, utf8charlen, &tmpw, NULL);
+ if (ew + ellipsis_width <= w) {
+ /* keep track where the ellipsis still fits */
+ ellipsis_x = x + ew;
+ ellipsis_w = w - ew;
+ ellipsis_len = utf8strlen;
+ }
+
+ if (ew + tmpw > w) {
+ overflow = 1;
+ /* called from drw_fontset_getwidth_clamp():
+ * it wants the width AFTER the overflow
+ */
+ if (!render)
+ x += tmpw;
+ else
+ utf8strlen = ellipsis_len;
+ } else if (curfont == usedfont) {
+ text += utf8charlen;
+ utf8strlen += utf8err ? 0 : utf8charlen;
+ ew += utf8err ? 0 : tmpw;
+ } else {
+ nextfont = curfont;
+ }
+ break;
+ }
+ }
+
+ if (overflow || !charexists || nextfont || utf8err)
+ break;
+ else
+ charexists = 0;
+ }
+
+ if (utf8strlen) {
+ if (render) {
+ ty = y + (h - usedfont->h) / 2 + usedfont->xfont->ascent;
+ XftDrawStringUtf8(d, &drw->scheme[invert ? ColBg : ColFg],
+ usedfont->xfont, x, ty, (XftChar8 *)utf8str, utf8strlen);
+ }
+ x += ew;
+ w -= ew;
+ }
+ if (utf8err && (!render || invalid_width < w)) {
+ if (render)
+ drw_text(drw, x, y, w, h, 0, invalid, invert);
+ x += invalid_width;
+ w -= invalid_width;
+ }
+ if (render && overflow)
+ drw_text(drw, ellipsis_x, y, ellipsis_w, h, 0, "...", invert);
+
+ if (!*text || overflow) {
+ 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;
+
+ hash = (unsigned int)utf8codepoint;
+ hash = ((hash >> 16) ^ hash) * 0x21F0AAAD;
+ hash = ((hash >> 15) ^ hash) * 0xD35A2D97;
+ h0 = ((hash >> 15) ^ hash) % LENGTH(nomatches);
+ h1 = (hash >> 17) % LENGTH(nomatches);
+ /* avoid expensive XftFontMatch call when we know we won't find a match */
+ if (nomatches[h0] == utf8codepoint || nomatches[h1] == utf8codepoint)
+ goto no_match;
+
+ 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);
+
+ 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);
+ nomatches[nomatches[h0] ? h1 : h0] = utf8codepoint;
+no_match:
+ 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);
+}
+
+unsigned int
+drw_fontset_getwidth_clamp(Drw *drw, const char *text, unsigned int n)
+{
+ unsigned int tmp = 0;
+ if (drw && drw->fonts && text && n)
+ tmp = drw_text(drw, 0, 0, 0, 0, 0, text, n);
+ return MIN(n, tmp);
+}
+
+void
+drw_font_getexts(Fnt *font, const char *text, unsigned int len, unsigned int *w, unsigned int *h)
+{
+ XGlyphInfo ext;
+
+ if (!font || !text)
+ return;
+
+ XftTextExtentsUtf8(font->dpy, font->xfont, (XftChar8 *)text, len, &ext);
+ if (w)
+ *w = ext.xOff;
+ if (h)
+ *h = font->h;
+}
+
+Cur *
+drw_cur_create(Drw *drw, int shape)
+{
+ Cur *cur;
+
+ if (!drw || !(cur = ecalloc(1, sizeof(Cur))))
+ return NULL;
+
+ cur->cursor = XCreateFontCursor(drw->dpy, shape);
+
+ return cur;
+}
+
+void
+drw_cur_free(Drw *drw, Cur *cursor)
+{
+ if (!cursor)
+ return;
+
+ XFreeCursor(drw->dpy, cursor->cursor);
+ free(cursor);
+}
diff --git a/drw.h b/drw.h
new file mode 100644
index 0000000..6471431
--- /dev/null
+++ b/drw.h
@@ -0,0 +1,58 @@
+/* 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;
+ 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);
+unsigned int drw_fontset_getwidth_clamp(Drw *drw, const char *text, unsigned int n);
+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.1 b/dwm.1
new file mode 100644
index 0000000..7b6cadb
--- /dev/null
+++ b/dwm.1
@@ -0,0 +1,186 @@
+.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\-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.c b/dwm.c
new file mode 100644
index 0000000..ab2d072
--- /dev/null
+++ b/dwm.c
@@ -0,0 +1,2291 @@
+/* See LICENSE file for copyright and license details.
+ *
+ * dynamic window manager is designed like any other X client as well. It is
+ * driven through handling X events. In contrast to other X clients, a window
+ * manager selects for SubstructureRedirectMask on the root window, to receive
+ * events about window (dis-)appearance. Only one X connection at a time is
+ * allowed to select for this event mask.
+ *
+ * The event handlers of dwm are organized in an array which is accessed
+ * whenever a new event has been fetched. This allows event dispatching
+ * in O(1) time.
+ *
+ * Each child of the root window is called a client, except windows which have
+ * set the override_redirect flag. Clients are organized in a linked client
+ * list on each monitor, the focus history is remembered through a stack list
+ * on each monitor. Each client contains a bit array to indicate the tags of a
+ * client.
+ *
+ * Keys and tagging rules are organized as arrays and defined in config.h.
+ *
+ * To understand everything else, start reading main().
+ */
+#include <errno.h>
+#include <locale.h>
+#include <signal.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <X11/cursorfont.h>
+#include <X11/keysym.h>
+#include <X11/Xatom.h>
+#include <X11/Xlib.h>
+#include <X11/Xproto.h>
+#include <X11/Xutil.h>
+#ifdef XINERAMA
+#include <X11/extensions/Xinerama.h>
+#endif /* XINERAMA */
+#include <X11/Xft/Xft.h>
+
+#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 ISVISIBLEONTAG(C, T) ((C->tags & T))
+#define ISVISIBLE(C) ISVISIBLEONTAG(C, C->mon->tagset[C->mon->seltags])
+
+#define MOUSEMASK (BUTTONMASK|PointerMotionMask)
+#define WIDTH(X) ((X)->w + 2 * (X)->bw)
+#define HEIGHT(X) ((X)->h + 2 * (X)->bw)
+#define TAGMASK ((1 << LENGTH(tags)) - 1)
+#define TEXTW(X) (drw_fontset_getwidth(drw, (X)) + lrpad)
+
+/* enums */
+enum { CurNormal, CurResize, CurMove, CurLast }; /* cursor */
+enum { SchemeNorm, SchemeSel }; /* color schemes */
+enum { NetSupported, NetWMName, NetWMState, NetWMCheck,
+ NetWMFullscreen, NetActiveWindow, NetWMWindowType,
+ NetWMWindowTypeDialog, NetClientList, NetLast }; /* EWMH atoms */
+enum { WMProtocols, WMDelete, WMState, WMTakeFocus, WMLast }; /* default atoms */
+enum { ClkTagBar, ClkLtSymbol, ClkStatusText, ClkClientWin,
+ ClkRootWin, ClkLast }; /* clicks */
+
+typedef union {
+ int i;
+ unsigned int ui;
+ float f;
+ const void *v;
+} Arg;
+
+typedef struct {
+ unsigned int click;
+ unsigned int mask;
+ unsigned int button;
+ void (*func)(const Arg *arg);
+ const Arg arg;
+} Button;
+
+typedef struct Monitor Monitor;
+typedef struct Client Client;
+struct Client {
+ char name[256];
+ float mina, maxa;
+ int x, y, w, h;
+ int oldx, oldy, oldw, oldh;
+ int basew, baseh, incw, inch, maxw, maxh, minw, minh, hintsvalid;
+ int bw, oldbw;
+ unsigned int tags;
+ int isfixed, isfloating, isurgent, neverfocus, oldstate, isfullscreen;
+ Client *next;
+ Client *snext;
+ Monitor *mon;
+ Window win;
+};
+
+typedef struct {
+ unsigned int mod;
+ KeySym keysym;
+} Key;
+
+typedef struct {
+ unsigned int n;
+ const Key keys[5];
+ void (*func)(const Arg *);
+ const Arg arg;
+} Keychord;
+
+typedef struct {
+ const char *symbol;
+ void (*arrange)(Monitor *);
+} Layout;
+
+struct Monitor {
+ char ltsymbol[16];
+ float mfact;
+ int nmaster;
+ int num;
+ int by; /* bar geometry */
+ int mx, my, mw, mh; /* screen size */
+ int wx, wy, ww, wh; /* window area */
+ int gappih; /* horizontal gap between windows */
+ int gappiv; /* vertical gap between windows */
+ int gappoh; /* horizontal outer gaps */
+ int gappov; /* vertical outer gaps */
+ unsigned int seltags;
+ unsigned int sellt;
+ unsigned int tagset[2];
+ int showbar;
+ int topbar;
+ Client *clients;
+ Client *sel;
+ Client *stack;
+ Monitor *next;
+ Window barwin;
+ const Layout *lt[2];
+};
+
+typedef struct {
+ const char *class;
+ const char *instance;
+ const char *title;
+ unsigned int tags;
+ int isfloating;
+ int monitor;
+} Rule;
+
+/* function declarations */
+static void applyrules(Client *c);
+static int applysizehints(Client *c, int *x, int *y, int *w, int *h, int interact);
+static void arrange(Monitor *m);
+static void arrangemon(Monitor *m);
+static void attach(Client *c);
+static void attachaside(Client *c);
+static void attachstack(Client *c);
+static void buttonpress(XEvent *e);
+static void checkotherwm(void);
+static void cleanup(void);
+static void cleanupmon(Monitor *mon);
+static void clientmessage(XEvent *e);
+static void configure(Client *c);
+static void configurenotify(XEvent *e);
+static void configurerequest(XEvent *e);
+static Monitor *createmon(void);
+static void destroynotify(XEvent *e);
+static void detach(Client *c);
+static void detachstack(Client *c);
+static Monitor *dirtomon(int dir);
+static void drawbar(Monitor *m);
+static void drawbars(void);
+static void enternotify(XEvent *e);
+static void expose(XEvent *e);
+static void focus(Client *c);
+static void focusin(XEvent *e);
+static void focusmon(const Arg *arg);
+static void focusstack(const Arg *arg);
+static Atom getatomprop(Client *c, Atom prop);
+static int getrootptr(int *x, int *y);
+static long getstate(Window w);
+static int gettextprop(Window w, Atom atom, char *text, unsigned int size);
+static void grabbuttons(Client *c, int focused);
+static void grabkeys(void);
+static void incnmaster(const Arg *arg);
+static void keypress(XEvent *e);
+static void killclient(const Arg *arg);
+static void manage(Window w, XWindowAttributes *wa);
+static void mappingnotify(XEvent *e);
+static void maprequest(XEvent *e);
+static void monocle(Monitor *m);
+static void motionnotify(XEvent *e);
+static void movemouse(const Arg *arg);
+static Client *nexttagged(Client *c);
+static Client *nexttiled(Client *c);
+static void pop(Client *c);
+static void propertynotify(XEvent *e);
+static void quit(const Arg *arg);
+static Monitor *recttomon(int x, int y, int w, int h);
+static void resize(Client *c, int x, int y, int w, int h, int interact);
+static void resizeclient(Client *c, int x, int y, int w, int h);
+static void resizemouse(const Arg *arg);
+static void restack(Monitor *m);
+static void run(void);
+static void scan(void);
+static int sendevent(Client *c, Atom proto);
+static void sendmon(Client *c, Monitor *m);
+static void setclientstate(Client *c, long state);
+static void setfocus(Client *c);
+static void setfullscreen(Client *c, int fullscreen);
+static void fullscreen(const Arg *arg);
+static void setlayout(const Arg *arg);
+static void setmfact(const Arg *arg);
+static void setup(void);
+static void seturgent(Client *c, int urg);
+static void showhide(Client *c);
+static void sighup(int unused);
+static void sigterm(int unused);
+static void spawn(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 toggletag(const Arg *arg);
+static void toggleview(const Arg *arg);
+static void unfocus(Client *c, int setfocus);
+static void unmanage(Client *c, int destroyed);
+static void unmapnotify(XEvent *e);
+static void updatebarpos(Monitor *m);
+static void updatebars(void);
+static void updateclientlist(void);
+static int updategeom(void);
+static void updatenumlockmask(void);
+static void updatesizehints(Client *c);
+static void updatestatus(void);
+static void updatetitle(Client *c);
+static void updatewindowtype(Client *c);
+static void updatewmhints(Client *c);
+static void view(const Arg *arg);
+static Client *wintoclient(Window w);
+static Monitor *wintomon(Window w);
+static int xerror(Display *dpy, XErrorEvent *ee);
+static int xerrordummy(Display *dpy, XErrorEvent *ee);
+static int xerrorstart(Display *dpy, XErrorEvent *ee);
+static void zoom(const Arg *arg);
+
+/* variables */
+static const char broken[] = "broken";
+static char stext[256];
+static int screen;
+static int sw, sh; /* X display screen geometry width, height */
+static int bh; /* bar height */
+static int lrpad; /* sum of left and right padding for text */
+static int (*xerrorxlib)(Display *, XErrorEvent *);
+static unsigned int numlockmask = 0;
+static void (*handler[LASTEvent]) (XEvent *) = {
+ [ButtonPress] = buttonpress,
+ [ClientMessage] = clientmessage,
+ [ConfigureRequest] = configurerequest,
+ [ConfigureNotify] = configurenotify,
+ [DestroyNotify] = destroynotify,
+ [EnterNotify] = enternotify,
+ [Expose] = expose,
+ [FocusIn] = focusin,
+ [KeyPress] = keypress,
+ [MappingNotify] = mappingnotify,
+ [MapRequest] = maprequest,
+ [MotionNotify] = motionnotify,
+ [PropertyNotify] = propertynotify,
+ [UnmapNotify] = unmapnotify
+};
+static Atom wmatom[WMLast], netatom[NetLast];
+static int restart = 0;
+static int running = 1;
+static Cur *cursor[CurLast];
+static Clr **scheme;
+static Display *dpy;
+static Drw *drw;
+static Monitor *mons, *selmon;
+static Window root, wmcheckwin;
+unsigned int currentkey = 0;
+static Bool leader = False;
+
+/* configuration, allows nested code to access above variables */
+#include "config.h"
+
+/* compile-time check if all tags fit into an unsigned int bit array. */
+struct NumTags { char limitexceeded[LENGTH(tags) > 31 ? -1 : 1]; };
+
+/* function implementations */
+void
+applyrules(Client *c)
+{
+ const char *class, *instance;
+ unsigned int i;
+ const Rule *r;
+ Monitor *m;
+ XClassHint ch = { NULL, NULL };
+
+ /* rule matching */
+ c->isfloating = 0;
+ c->tags = 0;
+ XGetClassHint(dpy, c->win, &ch);
+ class = ch.res_class ? ch.res_class : broken;
+ instance = ch.res_name ? ch.res_name : broken;
+
+ for (i = 0; i < LENGTH(rules); i++) {
+ r = &rules[i];
+ if ((!r->title || strstr(c->name, r->title))
+ && (!r->class || strstr(class, r->class))
+ && (!r->instance || strstr(instance, r->instance)))
+ {
+ c->isfloating = r->isfloating;
+ c->tags |= r->tags;
+ for (m = mons; m && m->num != r->monitor; m = m->next);
+ if (m)
+ c->mon = m;
+ }
+ }
+ if (ch.res_class)
+ XFree(ch.res_class);
+ if (ch.res_name)
+ XFree(ch.res_name);
+ c->tags = c->tags & TAGMASK ? c->tags & TAGMASK : c->mon->tagset[c->mon->seltags];
+}
+
+int
+applysizehints(Client *c, int *x, int *y, int *w, int *h, int interact)
+{
+ int baseismin;
+ Monitor *m = c->mon;
+
+ /* set minimum possible */
+ *w = MAX(1, *w);
+ *h = MAX(1, *h);
+ if (interact) {
+ if (*x > sw)
+ *x = sw - WIDTH(c);
+ if (*y > sh)
+ *y = sh - HEIGHT(c);
+ if (*x + *w + 2 * c->bw < 0)
+ *x = 0;
+ if (*y + *h + 2 * c->bw < 0)
+ *y = 0;
+ } else {
+ if (*x >= m->wx + m->ww)
+ *x = m->wx + m->ww - WIDTH(c);
+ if (*y >= m->wy + m->wh)
+ *y = m->wy + m->wh - HEIGHT(c);
+ if (*x + *w + 2 * c->bw <= m->wx)
+ *x = m->wx;
+ if (*y + *h + 2 * c->bw <= m->wy)
+ *y = m->wy;
+ }
+ if (*h < bh)
+ *h = bh;
+ if (*w < bh)
+ *w = bh;
+ if (resizehints || c->isfloating || !c->mon->lt[c->mon->sellt]->arrange) {
+ if (!c->hintsvalid)
+ updatesizehints(c);
+ /* see last two sentences in ICCCM 4.1.2.3 */
+ baseismin = c->basew == c->minw && c->baseh == c->minh;
+ if (!baseismin) { /* temporarily remove base dimensions */
+ *w -= c->basew;
+ *h -= c->baseh;
+ }
+ /* adjust for aspect limits */
+ if (c->mina > 0 && c->maxa > 0) {
+ if (c->maxa < (float)*w / *h)
+ *w = *h * c->maxa + 0.5;
+ else if (c->mina < (float)*h / *w)
+ *h = *w * c->mina + 0.5;
+ }
+ if (baseismin) { /* increment calculation requires this */
+ *w -= c->basew;
+ *h -= c->baseh;
+ }
+ /* adjust for increment value */
+ if (c->incw)
+ *w -= *w % c->incw;
+ if (c->inch)
+ *h -= *h % c->inch;
+ /* restore base dimensions */
+ *w = MAX(*w + c->basew, c->minw);
+ *h = MAX(*h + c->baseh, c->minh);
+ if (c->maxw)
+ *w = MIN(*w, c->maxw);
+ if (c->maxh)
+ *h = MIN(*h, c->maxh);
+ }
+ return *x != c->x || *y != c->y || *w != c->w || *h != c->h;
+}
+
+void
+arrange(Monitor *m)
+{
+ if (m)
+ showhide(m->stack);
+ else for (m = mons; m; m = m->next)
+ showhide(m->stack);
+ if (m) {
+ arrangemon(m);
+ restack(m);
+ } else for (m = mons; m; m = m->next)
+ arrangemon(m);
+}
+
+void
+arrangemon(Monitor *m)
+{
+ strncpy(m->ltsymbol, m->lt[m->sellt]->symbol, sizeof m->ltsymbol);
+ if (m->lt[m->sellt]->arrange)
+ m->lt[m->sellt]->arrange(m);
+}
+
+void
+attach(Client *c)
+{
+ c->next = c->mon->clients;
+ c->mon->clients = c;
+}
+
+void
+attachaside(Client *c) {
+ Client *at = nexttagged(c);
+ if(!at) {
+ attach(c);
+ return;
+ }
+ c->next = at->next;
+ at->next = c;
+}
+
+void
+attachstack(Client *c)
+{
+ c->snext = c->mon->stack;
+ c->mon->stack = c;
+}
+
+void
+buttonpress(XEvent *e)
+{
+ unsigned int i, x, click;
+ Arg arg = {0};
+ Client *c;
+ Monitor *m;
+ XButtonPressedEvent *ev = &e->xbutton;
+
+ click = ClkRootWin;
+ /* focus monitor if necessary */
+ if ((m = wintomon(ev->window)) && m != selmon) {
+ unfocus(selmon->sel, 1);
+ selmon = m;
+ focus(NULL);
+ }
+ if (ev->window == selmon->barwin) {
+ i = x = 0;
+ unsigned int occ = 0;
+ for(c = m->clients; c; c=c->next)
+ occ |= c->tags == TAGMASK ? 0 : c->tags;
+ do {
+ /* Do not reserve space for vacant tags */
+ if (!(occ & 1 << i || m->tagset[m->seltags] & 1 << i))
+ continue;
+ x += TEXTW(tags[i]);
+ } while (ev->x >= x && ++i < LENGTH(tags));
+ if (i < LENGTH(tags)) {
+ click = ClkTagBar;
+ arg.ui = 1 << i;
+ } else if (ev->x < x + TEXTW(selmon->ltsymbol))
+ click = ClkLtSymbol;
+ else
+ click = ClkStatusText;
+ } else if ((c = wintoclient(ev->window))) {
+ focus(c);
+ restack(selmon);
+ XAllowEvents(dpy, ReplayPointer, CurrentTime);
+ click = ClkClientWin;
+ }
+ for (i = 0; i < LENGTH(buttons); i++)
+ if (click == buttons[i].click && buttons[i].func && buttons[i].button == ev->button
+ && CLEANMASK(buttons[i].mask) == CLEANMASK(ev->state))
+ buttons[i].func(click == ClkTagBar && buttons[i].arg.i == 0 ? &arg : &buttons[i].arg);
+}
+
+void
+checkotherwm(void)
+{
+ xerrorxlib = XSetErrorHandler(xerrorstart);
+ /* this causes an error if some other window manager is running */
+ XSelectInput(dpy, DefaultRootWindow(dpy), SubstructureRedirectMask);
+ XSync(dpy, False);
+ XSetErrorHandler(xerror);
+ XSync(dpy, False);
+}
+
+void
+cleanup(void)
+{
+ Arg a = {.ui = ~0};
+ Layout foo = { "", NULL };
+ Monitor *m;
+ size_t i;
+
+ view(&a);
+ selmon->lt[selmon->sellt] = &foo;
+ for (m = mons; m; m = m->next)
+ while (m->stack)
+ unmanage(m->stack, 0);
+ XUngrabKey(dpy, AnyKey, AnyModifier, root);
+ while (mons)
+ cleanupmon(mons);
+ for (i = 0; i < CurLast; i++)
+ drw_cur_free(drw, cursor[i]);
+ for (i = 0; i < LENGTH(colors); i++)
+ free(scheme[i]);
+ free(scheme);
+ XDestroyWindow(dpy, wmcheckwin);
+ drw_free(drw);
+ XSync(dpy, False);
+ XSetInputFocus(dpy, PointerRoot, RevertToPointerRoot, CurrentTime);
+ XDeleteProperty(dpy, root, netatom[NetActiveWindow]);
+}
+
+void
+cleanupmon(Monitor *mon)
+{
+ Monitor *m;
+
+ if (mon == mons)
+ mons = mons->next;
+ else {
+ for (m = mons; m && m->next != mon; m = m->next);
+ m->next = mon->next;
+ }
+ XUnmapWindow(dpy, mon->barwin);
+ XDestroyWindow(dpy, mon->barwin);
+ free(mon);
+}
+
+void
+clientmessage(XEvent *e)
+{
+ XClientMessageEvent *cme = &e->xclient;
+ Client *c = wintoclient(cme->window);
+
+ if (!c)
+ return;
+ if (cme->message_type == netatom[NetWMState]) {
+ if (cme->data.l[1] == netatom[NetWMFullscreen]
+ || cme->data.l[2] == netatom[NetWMFullscreen])
+ setfullscreen(c, (cme->data.l[0] == 1 /* _NET_WM_STATE_ADD */
+ || (cme->data.l[0] == 2 /* _NET_WM_STATE_TOGGLE */ && !c->isfullscreen)));
+ } else if (cme->message_type == netatom[NetActiveWindow]) {
+ if (c != selmon->sel && !c->isurgent)
+ seturgent(c, 1);
+ }
+}
+
+void
+configure(Client *c)
+{
+ XConfigureEvent ce;
+
+ ce.type = ConfigureNotify;
+ ce.display = dpy;
+ ce.event = c->win;
+ ce.window = c->win;
+ ce.x = c->x;
+ ce.y = c->y;
+ ce.width = c->w;
+ ce.height = c->h;
+ ce.border_width = c->bw;
+ ce.above = None;
+ ce.override_redirect = False;
+ XSendEvent(dpy, c->win, False, StructureNotifyMask, (XEvent *)&ce);
+}
+
+void
+configurenotify(XEvent *e)
+{
+ Monitor *m;
+ Client *c;
+ XConfigureEvent *ev = &e->xconfigure;
+ int dirty;
+
+ /* TODO: updategeom handling sucks, needs to be simplified */
+ if (ev->window == root) {
+ dirty = (sw != ev->width || sh != ev->height);
+ sw = ev->width;
+ sh = ev->height;
+ if (updategeom() || dirty) {
+ drw_resize(drw, sw, bh);
+ updatebars();
+ for (m = mons; m; m = m->next) {
+ for (c = m->clients; c; c = c->next)
+ if (c->isfullscreen)
+ resizeclient(c, m->mx, m->my, m->mw, m->mh);
+ XMoveResizeWindow(dpy, m->barwin, m->wx, m->by, m->ww, bh);
+ }
+ focus(NULL);
+ arrange(NULL);
+ }
+ }
+}
+
+void
+configurerequest(XEvent *e)
+{
+ Client *c;
+ Monitor *m;
+ XConfigureRequestEvent *ev = &e->xconfigurerequest;
+ XWindowChanges wc;
+
+ if ((c = wintoclient(ev->window))) {
+ if (ev->value_mask & CWBorderWidth)
+ c->bw = ev->border_width;
+ else if (c->isfloating || !selmon->lt[selmon->sellt]->arrange) {
+ m = c->mon;
+ if (ev->value_mask & CWX) {
+ c->oldx = c->x;
+ c->x = m->mx + ev->x;
+ }
+ if (ev->value_mask & CWY) {
+ c->oldy = c->y;
+ c->y = m->my + ev->y;
+ }
+ if (ev->value_mask & CWWidth) {
+ c->oldw = c->w;
+ c->w = ev->width;
+ }
+ if (ev->value_mask & CWHeight) {
+ c->oldh = c->h;
+ c->h = ev->height;
+ }
+ if ((c->x + c->w) > m->mx + m->mw && c->isfloating)
+ c->x = m->mx + (m->mw / 2 - WIDTH(c) / 2); /* center in x direction */
+ if ((c->y + c->h) > m->my + m->mh && c->isfloating)
+ c->y = m->my + (m->mh / 2 - HEIGHT(c) / 2); /* center in y direction */
+ if ((ev->value_mask & (CWX|CWY)) && !(ev->value_mask & (CWWidth|CWHeight)))
+ configure(c);
+ if (ISVISIBLE(c))
+ XMoveResizeWindow(dpy, c->win, c->x, c->y, c->w, c->h);
+ } else
+ configure(c);
+ } else {
+ wc.x = ev->x;
+ wc.y = ev->y;
+ wc.width = ev->width;
+ wc.height = ev->height;
+ wc.border_width = ev->border_width;
+ wc.sibling = ev->above;
+ wc.stack_mode = ev->detail;
+ XConfigureWindow(dpy, ev->window, ev->value_mask, &wc);
+ }
+ XSync(dpy, False);
+}
+
+Monitor *
+createmon(void)
+{
+ Monitor *m;
+
+ m = ecalloc(1, sizeof(Monitor));
+ m->tagset[0] = m->tagset[1] = 1;
+ m->mfact = mfact;
+ m->nmaster = nmaster;
+ m->showbar = showbar;
+ m->topbar = topbar;
+ m->gappih = gappih;
+ m->gappiv = gappiv;
+ m->gappoh = gappoh;
+ m->gappov = gappov;
+ m->lt[0] = &layouts[0];
+ m->lt[1] = &layouts[1 % LENGTH(layouts)];
+ strncpy(m->ltsymbol, layouts[0].symbol, sizeof m->ltsymbol);
+ return m;
+}
+
+void
+destroynotify(XEvent *e)
+{
+ Client *c;
+ XDestroyWindowEvent *ev = &e->xdestroywindow;
+
+ if ((c = wintoclient(ev->window)))
+ unmanage(c, 1);
+}
+
+void
+detach(Client *c)
+{
+ Client **tc;
+
+ for (tc = &c->mon->clients; *tc && *tc != c; tc = &(*tc)->next);
+ *tc = c->next;
+}
+
+void
+detachstack(Client *c)
+{
+ Client **tc, *t;
+
+ for (tc = &c->mon->stack; *tc && *tc != c; tc = &(*tc)->snext);
+ *tc = c->snext;
+
+ if (c == c->mon->sel) {
+ for (t = c->mon->stack; t && !ISVISIBLE(t); t = t->snext);
+ c->mon->sel = t;
+ }
+}
+
+Monitor *
+dirtomon(int dir)
+{
+ Monitor *m = NULL;
+
+ if (dir > 0) {
+ if (!(m = selmon->next))
+ m = mons;
+ } else if (selmon == mons)
+ for (m = mons; m->next; m = m->next);
+ else
+ for (m = mons; m->next != selmon; m = m->next);
+ return m;
+}
+
+void
+drawbar(Monitor *m)
+{
+ int x, w, tw = 0;
+ unsigned int i, occ = 0, urg = 0;
+ Client *c;
+
+ if (!m->showbar)
+ return;
+
+ /* draw status first so it can be overdrawn by tags later */
+ if (m == selmon) { /* status is only drawn on selected monitor */
+ drw_setscheme(drw, scheme[SchemeNorm]);
+ tw = TEXTW(stext) - lrpad + 2; /* 2px right padding */
+ drw_text(drw, m->ww - tw, 0, tw, bh, 0, stext, 0);
+ }
+
+ for (c = m->clients; c; c = c->next) {
+ occ |= c->tags == TAGMASK ? 0 : c->tags;
+ if (c->isurgent)
+ urg |= c->tags;
+ }
+ x = 0;
+ for (i = 0; i < LENGTH(tags); i++) {
+ /* Do not draw vacant tags */
+ if(!(occ & 1 << i || m->tagset[m->seltags] & 1 << i))
+ continue;
+ w = TEXTW(tags[i]);
+ drw_setscheme(drw, scheme[m->tagset[m->seltags] & 1 << i ? SchemeSel : SchemeNorm]);
+ drw_text(drw, x, 0, w, bh, lrpad / 2, tags[i], urg & 1 << i);
+ x += w;
+ }
+ w = TEXTW(m->ltsymbol);
+ drw_setscheme(drw, scheme[SchemeNorm]);
+ x = drw_text(drw, x, 0, w, bh, lrpad / 2, m->ltsymbol, 0);
+
+ if ((w = m->ww - tw - x) > bh) {
+ drw_setscheme(drw, scheme[SchemeNorm]);
+ drw_rect(drw, x, 0, w, bh, 1, 1);
+ }
+ drw_map(drw, m->barwin, 0, 0, m->ww, bh);
+}
+
+void
+drawbars(void)
+{
+ Monitor *m;
+
+ for (m = mons; m; m = m->next)
+ drawbar(m);
+}
+
+void
+enternotify(XEvent *e)
+{
+ Client *c;
+ Monitor *m;
+ XCrossingEvent *ev = &e->xcrossing;
+
+ if ((ev->mode != NotifyNormal || ev->detail == NotifyInferior) && ev->window != root)
+ return;
+ c = wintoclient(ev->window);
+ m = c ? c->mon : wintomon(ev->window);
+ if (m != selmon) {
+ unfocus(selmon->sel, 1);
+ selmon = m;
+ } else if (!c || c == selmon->sel)
+ return;
+ focus(c);
+}
+
+void
+expose(XEvent *e)
+{
+ Monitor *m;
+ XExposeEvent *ev = &e->xexpose;
+
+ if (ev->count == 0 && (m = wintomon(ev->window)))
+ drawbar(m);
+}
+
+void
+focus(Client *c)
+{
+ if (!c || !ISVISIBLE(c))
+ for (c = selmon->stack; c && !ISVISIBLE(c); c = c->snext);
+ if (selmon->sel && selmon->sel != c)
+ unfocus(selmon->sel, 0);
+ if (c) {
+ if (c->mon != selmon)
+ selmon = c->mon;
+ if (c->isurgent)
+ seturgent(c, 0);
+ detachstack(c);
+ attachstack(c);
+ grabbuttons(c, 1);
+ XSetWindowBorder(dpy, c->win, scheme[SchemeSel][ColBorder].pixel);
+ setfocus(c);
+ } else {
+ XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime);
+ XDeleteProperty(dpy, root, netatom[NetActiveWindow]);
+ }
+ selmon->sel = c;
+ drawbars();
+}
+
+/* there are some broken focus acquiring clients needing extra handling */
+void
+focusin(XEvent *e)
+{
+ XFocusChangeEvent *ev = &e->xfocus;
+
+ if (selmon->sel && ev->window != selmon->sel->win)
+ setfocus(selmon->sel);
+}
+
+void
+focusmon(const Arg *arg)
+{
+ Monitor *m;
+
+ if (!mons->next)
+ return;
+ if ((m = dirtomon(arg->i)) == selmon)
+ return;
+ unfocus(selmon->sel, 0);
+ selmon = m;
+ focus(NULL);
+}
+
+void
+focusstack(const Arg *arg)
+{
+ Client *c = NULL, *i;
+
+ if (!selmon->sel || (selmon->sel->isfullscreen && lockfullscreen))
+ return;
+ if (arg->i > 0) {
+ for (c = selmon->sel->next; c && !ISVISIBLE(c); c = c->next);
+ if (!c)
+ for (c = selmon->clients; c && !ISVISIBLE(c); c = c->next);
+ } else {
+ for (i = selmon->clients; i != selmon->sel; i = i->next)
+ if (ISVISIBLE(i))
+ c = i;
+ if (!c)
+ for (; i; i = i->next)
+ if (ISVISIBLE(i))
+ c = i;
+ }
+ if (c) {
+ focus(c);
+ restack(selmon);
+ }
+}
+
+Atom
+getatomprop(Client *c, Atom prop)
+{
+ int di;
+ unsigned long dl;
+ unsigned char *p = NULL;
+ Atom da, atom = None;
+
+ if (XGetWindowProperty(dpy, c->win, prop, 0L, sizeof atom, False, XA_ATOM,
+ &da, &di, &dl, &dl, &p) == Success && p) {
+ atom = *(Atom *)p;
+ XFree(p);
+ }
+ return atom;
+}
+
+int
+getrootptr(int *x, int *y)
+{
+ int di;
+ unsigned int dui;
+ Window dummy;
+
+ return XQueryPointer(dpy, root, &dummy, &dummy, x, y, &di, &di, &dui);
+}
+
+long
+getstate(Window w)
+{
+ int format;
+ long result = -1;
+ unsigned char *p = NULL;
+ unsigned long n, extra;
+ Atom real;
+
+ if (XGetWindowProperty(dpy, w, wmatom[WMState], 0L, 2L, False, wmatom[WMState],
+ &real, &format, &n, &extra, (unsigned char **)&p) != Success)
+ return -1;
+ if (n != 0)
+ result = *p;
+ XFree(p);
+ return result;
+}
+
+int
+gettextprop(Window w, Atom atom, char *text, unsigned int size)
+{
+ char **list = NULL;
+ int n;
+ XTextProperty name;
+
+ if (!text || size == 0)
+ return 0;
+ text[0] = '\0';
+ if (!XGetTextProperty(dpy, w, &name, atom) || !name.nitems)
+ return 0;
+ if (name.encoding == XA_STRING) {
+ strncpy(text, (char *)name.value, size - 1);
+ } else if (XmbTextPropertyToTextList(dpy, &name, &list, &n) >= Success && n > 0 && *list) {
+ strncpy(text, *list, size - 1);
+ XFreeStringList(list);
+ }
+ text[size - 1] = '\0';
+ XFree(name.value);
+ return 1;
+}
+
+void
+grabbuttons(Client *c, int focused)
+{
+ updatenumlockmask();
+ {
+ unsigned int i, j;
+ unsigned int modifiers[] = { 0, LockMask, numlockmask, numlockmask|LockMask };
+ XUngrabButton(dpy, AnyButton, AnyModifier, c->win);
+ if (!focused)
+ XGrabButton(dpy, AnyButton, AnyModifier, c->win, False,
+ BUTTONMASK, GrabModeSync, GrabModeSync, None, None);
+ for (i = 0; i < LENGTH(buttons); i++)
+ if (buttons[i].click == ClkClientWin)
+ for (j = 0; j < LENGTH(modifiers); j++)
+ XGrabButton(dpy, buttons[i].button,
+ buttons[i].mask | modifiers[j],
+ c->win, False, BUTTONMASK,
+ GrabModeAsync, GrabModeSync, None, None);
+ }
+}
+
+void
+grabkeys(void)
+{
+ updatenumlockmask();
+ {
+ /* unsigned int i, j, k; */
+ unsigned int i, c, k;
+ unsigned int modifiers[] = { 0, LockMask, numlockmask, numlockmask|LockMask };
+ int start, end, skip;
+ KeySym *syms;
+
+ XUngrabKey(dpy, AnyKey, AnyModifier, root);
+ XDisplayKeycodes(dpy, &start, &end);
+ syms = XGetKeyboardMapping(dpy, start, end - start + 1, &skip);
+ if (!syms)
+ return;
+
+ for (k = start; k <= end; k++)
+ for (i = 0; i < LENGTH(keychords); i++)
+ /* skip modifier codes, we do that ourselves */
+ if (keychords[i]->keys[currentkey].keysym == syms[(k - start) * skip])
+ for (c = 0; c < LENGTH(modifiers); c++)
+ XGrabKey(dpy, k,
+ keychords[i]->keys[currentkey].mod | modifiers[c],
+ root, True,
+ GrabModeAsync, GrabModeAsync);
+ if(currentkey > 0)
+ XGrabKey(dpy, XKeysymToKeycode(dpy, XK_Escape), AnyModifier, root, True, GrabModeAsync, GrabModeAsync);
+ XFree(syms);
+ }
+}
+
+void
+incnmaster(const Arg *arg)
+{
+ selmon->nmaster = MAX(selmon->nmaster + arg->i, 0);
+ arrange(selmon);
+}
+
+#ifdef XINERAMA
+static int
+isuniquegeom(XineramaScreenInfo *unique, size_t n, XineramaScreenInfo *info)
+{
+ while (n--)
+ if (unique[n].x_org == info->x_org && unique[n].y_org == info->y_org
+ && unique[n].width == info->width && unique[n].height == info->height)
+ return 0;
+ return 1;
+}
+#endif /* XINERAMA */
+
+void
+keypress(XEvent *e)
+{
+ /* unsigned int i; */
+ XEvent event = *e;
+ unsigned int ran = 0;
+ KeySym keysym;
+ XKeyEvent *ev;
+
+ Keychord *arr1[sizeof(keychords) / sizeof(Keychord*)];
+ Keychord *arr2[sizeof(keychords) / sizeof(Keychord*)];
+ memcpy(arr1, keychords, sizeof(keychords));
+ Keychord **rpointer = arr1;
+ Keychord **wpointer = arr2;
+
+ size_t r = sizeof(keychords)/ sizeof(Keychord*);
+
+ while(1){
+ ev = &event.xkey;
+ keysym = XKeycodeToKeysym(dpy, (KeyCode)ev->keycode, 0);
+ size_t w = 0;
+ for (int i = 0; i < r; i++){
+ if(keysym == (*(rpointer + i))->keys[currentkey].keysym
+ && CLEANMASK((*(rpointer + i))->keys[currentkey].mod) == CLEANMASK(ev->state)
+ && (*(rpointer + i))->func){
+ if((*(rpointer + i))->n == currentkey +1){
+ (*(rpointer + i))->func(&((*(rpointer + i))->arg));
+ ran = 1;
+ }else{
+ *(wpointer + w) = *(rpointer + i);
+ w++;
+ }
+ }
+ }
+ currentkey++;
+ if(w == 0 || ran == 1)
+ break;
+ grabkeys();
+ while (running && !XNextEvent(dpy, &event) && !ran)
+ if(event.type == KeyPress)
+ break;
+ r = w;
+ Keychord **holder = rpointer;
+ rpointer = wpointer;
+ wpointer = holder;
+ }
+ currentkey = 0;
+ grabkeys();
+}
+
+/*void*/
+/*keypress(XEvent *e)*/
+/*{*/
+/* unsigned int i;*/
+/* KeySym keysym;*/
+/* XKeyEvent *ev;*/
+/**/
+/* ev = &e->xkey;*/
+/* keysym = XKeycodeToKeysym(dpy, (KeyCode)ev->keycode, 0);*/
+/**/
+/* printf("keysym: %lu (%d), ev->state: %u\n", keysym, keysym, ev->state);*/
+/* printf("keysym: %lu, ev->state: %u\n", keysym, ev->state);*/
+/**/
+/* fflush(stdout);*/
+/**/
+/* if (leader) {*/
+/* for (i = 0; i < LENGTH(leaderkeys); i++) {*/
+/* if (keysym == leaderkeys[i].keysym) {*/
+/* leaderkeys[i].func(&(leaderkeys[i].arg));*/
+/* leader = False;*/
+/* return;*/
+/* }*/
+/* }*/
+/**/
+/* // Esc cancels leader mode*/
+/* if (keysym == XK_Escape) {*/
+/* leader = False;*/
+/* return;*/
+/* }*/
+/**/
+/* // fallback exit*/
+/* leader = False;*/
+/* return;*/
+/* }*/
+/**/
+/* if (keysym == XK_space && CLEANMASK(ev->state) == MODKEY) {*/
+/* leader = True;*/
+/* return;*/
+/* }*/
+/**/
+/* for (i = 0; i < LENGTH(keys); i++) {*/
+/* if (keysym == keys[i].keysym*/
+/* && CLEANMASK(keys[i].mod) == CLEANMASK(ev->state)) {*/
+/* keys[i].func(&(keys[i].arg));*/
+/* return;*/
+/* }*/
+/* }*/
+/*}*/
+
+
+void
+killclient(const Arg *arg)
+{
+ if (!selmon->sel)
+ return;
+ if (!sendevent(selmon->sel, wmatom[WMDelete])) {
+ XGrabServer(dpy);
+ XSetErrorHandler(xerrordummy);
+ XSetCloseDownMode(dpy, DestroyAll);
+ XKillClient(dpy, selmon->sel->win);
+ XSync(dpy, False);
+ XSetErrorHandler(xerror);
+ XUngrabServer(dpy);
+ }
+}
+
+void
+manage(Window w, XWindowAttributes *wa)
+{
+ Client *c, *t = NULL;
+ Window trans = None;
+ XWindowChanges wc;
+
+ c = ecalloc(1, sizeof(Client));
+ c->win = w;
+ /* geometry */
+ c->x = c->oldx = wa->x;
+ c->y = c->oldy = wa->y;
+ c->w = c->oldw = wa->width;
+ c->h = c->oldh = wa->height;
+ c->oldbw = wa->border_width;
+
+ updatetitle(c);
+ if (XGetTransientForHint(dpy, w, &trans) && (t = wintoclient(trans))) {
+ c->mon = t->mon;
+ c->tags = t->tags;
+ } else {
+ c->mon = selmon;
+ applyrules(c);
+ }
+
+ if (c->x + WIDTH(c) > c->mon->wx + c->mon->ww)
+ c->x = c->mon->wx + c->mon->ww - WIDTH(c);
+ if (c->y + HEIGHT(c) > c->mon->wy + c->mon->wh)
+ c->y = c->mon->wy + c->mon->wh - HEIGHT(c);
+ c->x = MAX(c->x, c->mon->wx);
+ c->y = MAX(c->y, c->mon->wy);
+ c->bw = borderpx;
+
+ wc.border_width = c->bw;
+ XConfigureWindow(dpy, w, CWBorderWidth, &wc);
+ XSetWindowBorder(dpy, w, scheme[SchemeNorm][ColBorder].pixel);
+ configure(c); /* propagates border_width, if size doesn't change */
+ updatewindowtype(c);
+ updatesizehints(c);
+ updatewmhints(c);
+ XSelectInput(dpy, w, EnterWindowMask|FocusChangeMask|PropertyChangeMask|StructureNotifyMask);
+ grabbuttons(c, 0);
+ if (!c->isfloating)
+ c->isfloating = c->oldstate = trans != None || c->isfixed;
+ if (c->isfloating)
+ XRaiseWindow(dpy, c->win);
+ attachaside(c);
+ attachstack(c);
+ XChangeProperty(dpy, root, netatom[NetClientList], XA_WINDOW, 32, PropModeAppend,
+ (unsigned char *) &(c->win), 1);
+ XMoveResizeWindow(dpy, c->win, c->x + 2 * sw, c->y, c->w, c->h); /* some windows require this */
+ setclientstate(c, NormalState);
+ if (c->mon == selmon)
+ unfocus(selmon->sel, 0);
+ c->mon->sel = c;
+ arrange(c->mon);
+ XMapWindow(dpy, c->win);
+ focus(NULL);
+}
+
+void
+mappingnotify(XEvent *e)
+{
+ XMappingEvent *ev = &e->xmapping;
+
+ XRefreshKeyboardMapping(ev);
+ if (ev->request == MappingKeyboard)
+ grabkeys();
+}
+
+void
+maprequest(XEvent *e)
+{
+ static XWindowAttributes wa;
+ XMapRequestEvent *ev = &e->xmaprequest;
+
+ if (!XGetWindowAttributes(dpy, ev->window, &wa) || wa.override_redirect)
+ return;
+ if (!wintoclient(ev->window))
+ manage(ev->window, &wa);
+}
+
+void
+monocle(Monitor *m)
+{
+ unsigned int n = 0;
+ Client *c;
+
+ for (c = m->clients; c; c = c->next)
+ if (ISVISIBLE(c))
+ n++;
+ if (n > 0) /* override layout symbol */
+ snprintf(m->ltsymbol, sizeof m->ltsymbol, "[%d]", n);
+ for (c = nexttiled(m->clients); c; c = nexttiled(c->next))
+ resize(c, m->wx, m->wy, m->ww - 2 * c->bw, m->wh - 2 * c->bw, 0);
+}
+
+void
+motionnotify(XEvent *e)
+{
+ static Monitor *mon = NULL;
+ Monitor *m;
+ XMotionEvent *ev = &e->xmotion;
+
+ if (ev->window != root)
+ return;
+ if ((m = recttomon(ev->x_root, ev->y_root, 1, 1)) != mon && mon) {
+ unfocus(selmon->sel, 1);
+ selmon = m;
+ focus(NULL);
+ }
+ mon = m;
+}
+
+void
+movemouse(const Arg *arg)
+{
+ int x, y, ocx, ocy, nx, ny;
+ Client *c;
+ Monitor *m;
+ XEvent ev;
+ Time lasttime = 0;
+
+ if (!(c = selmon->sel))
+ return;
+ if (c->isfullscreen) /* no support moving fullscreen windows by mouse */
+ return;
+ restack(selmon);
+ ocx = c->x;
+ ocy = c->y;
+ if (XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync,
+ None, cursor[CurMove]->cursor, CurrentTime) != GrabSuccess)
+ return;
+ if (!getrootptr(&x, &y))
+ return;
+ do {
+ XMaskEvent(dpy, MOUSEMASK|ExposureMask|SubstructureRedirectMask, &ev);
+ switch(ev.type) {
+ case ConfigureRequest:
+ case Expose:
+ case MapRequest:
+ handler[ev.type](&ev);
+ break;
+ case MotionNotify:
+ if ((ev.xmotion.time - lasttime) <= (1000 / 60))
+ continue;
+ lasttime = ev.xmotion.time;
+
+ nx = ocx + (ev.xmotion.x - x);
+ ny = ocy + (ev.xmotion.y - y);
+ if (abs(selmon->wx - nx) < snap)
+ nx = selmon->wx;
+ else if (abs((selmon->wx + selmon->ww) - (nx + WIDTH(c))) < snap)
+ nx = selmon->wx + selmon->ww - WIDTH(c);
+ if (abs(selmon->wy - ny) < snap)
+ ny = selmon->wy;
+ else if (abs((selmon->wy + selmon->wh) - (ny + HEIGHT(c))) < snap)
+ ny = selmon->wy + selmon->wh - HEIGHT(c);
+ if (!c->isfloating && selmon->lt[selmon->sellt]->arrange
+ && (abs(nx - c->x) > snap || abs(ny - c->y) > snap))
+ togglefloating(NULL);
+ if (!selmon->lt[selmon->sellt]->arrange || c->isfloating)
+ resize(c, nx, ny, c->w, c->h, 1);
+ break;
+ }
+ } while (ev.type != ButtonRelease);
+ XUngrabPointer(dpy, CurrentTime);
+ if ((m = recttomon(c->x, c->y, c->w, c->h)) != selmon) {
+ sendmon(c, m);
+ selmon = m;
+ focus(NULL);
+ }
+}
+
+Client *
+nexttagged(Client *c) {
+ Client *walked = c->mon->clients;
+ for(;
+ walked && (walked->isfloating || !ISVISIBLEONTAG(walked, c->tags));
+ walked = walked->next
+ );
+ return walked;
+}
+
+Client *
+nexttiled(Client *c)
+{
+ for (; c && (c->isfloating || !ISVISIBLE(c)); c = c->next);
+ return c;
+}
+
+void
+pop(Client *c)
+{
+ detach(c);
+ attach(c);
+ focus(c);
+ arrange(c->mon);
+}
+
+void
+propertynotify(XEvent *e)
+{
+ Client *c;
+ Window trans;
+ XPropertyEvent *ev = &e->xproperty;
+
+ if ((ev->window == root) && (ev->atom == XA_WM_NAME))
+ updatestatus();
+ else if (ev->state == PropertyDelete)
+ return; /* ignore */
+ else if ((c = wintoclient(ev->window))) {
+ switch(ev->atom) {
+ default: break;
+ case XA_WM_TRANSIENT_FOR:
+ if (!c->isfloating && (XGetTransientForHint(dpy, c->win, &trans)) &&
+ (c->isfloating = (wintoclient(trans)) != NULL))
+ arrange(c->mon);
+ break;
+ case XA_WM_NORMAL_HINTS:
+ c->hintsvalid = 0;
+ break;
+ case XA_WM_HINTS:
+ updatewmhints(c);
+ drawbars();
+ break;
+ }
+ if (ev->atom == XA_WM_NAME || ev->atom == netatom[NetWMName])
+ updatetitle(c);
+ if (ev->atom == netatom[NetWMWindowType])
+ updatewindowtype(c);
+ }
+}
+
+void
+quit(const Arg *arg)
+{
+ if(arg->i) restart = 1;
+ running = 0;
+}
+
+Monitor *
+recttomon(int x, int y, int w, int h)
+{
+ Monitor *m, *r = selmon;
+ int a, area = 0;
+
+ for (m = mons; m; m = m->next)
+ if ((a = INTERSECT(x, y, w, h, m)) > area) {
+ area = a;
+ r = m;
+ }
+ return r;
+}
+
+void
+resize(Client *c, int x, int y, int w, int h, int interact)
+{
+ if (applysizehints(c, &x, &y, &w, &h, interact))
+ resizeclient(c, x, y, w, h);
+}
+
+void
+resizeclient(Client *c, int x, int y, int w, int h)
+{
+ XWindowChanges wc;
+
+ c->oldx = c->x; c->x = wc.x = x;
+ c->oldy = c->y; c->y = wc.y = y;
+ c->oldw = c->w; c->w = wc.width = w;
+ c->oldh = c->h; c->h = wc.height = h;
+ wc.border_width = c->bw;
+ XConfigureWindow(dpy, c->win, CWX|CWY|CWWidth|CWHeight|CWBorderWidth, &wc);
+ configure(c);
+ XSync(dpy, False);
+}
+
+void
+resizemouse(const Arg *arg)
+{
+ int ocx, ocy, nw, nh;
+ Client *c;
+ Monitor *m;
+ XEvent ev;
+ Time lasttime = 0;
+
+ if (!(c = selmon->sel))
+ return;
+ if (c->isfullscreen) /* no support resizing fullscreen windows by mouse */
+ return;
+ restack(selmon);
+ ocx = c->x;
+ ocy = c->y;
+ if (XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync,
+ None, cursor[CurResize]->cursor, CurrentTime) != GrabSuccess)
+ return;
+ XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w + c->bw - 1, c->h + c->bw - 1);
+ do {
+ XMaskEvent(dpy, MOUSEMASK|ExposureMask|SubstructureRedirectMask, &ev);
+ switch(ev.type) {
+ case ConfigureRequest:
+ case Expose:
+ case MapRequest:
+ handler[ev.type](&ev);
+ break;
+ case MotionNotify:
+ if ((ev.xmotion.time - lasttime) <= (1000 / 60))
+ continue;
+ lasttime = ev.xmotion.time;
+
+ nw = MAX(ev.xmotion.x - ocx - 2 * c->bw + 1, 1);
+ nh = MAX(ev.xmotion.y - ocy - 2 * c->bw + 1, 1);
+ if (c->mon->wx + nw >= selmon->wx && c->mon->wx + nw <= selmon->wx + selmon->ww
+ && c->mon->wy + nh >= selmon->wy && c->mon->wy + nh <= selmon->wy + selmon->wh)
+ {
+ if (!c->isfloating && selmon->lt[selmon->sellt]->arrange
+ && (abs(nw - c->w) > snap || abs(nh - c->h) > snap))
+ togglefloating(NULL);
+ }
+ if (!selmon->lt[selmon->sellt]->arrange || c->isfloating)
+ resize(c, c->x, c->y, nw, nh, 1);
+ break;
+ }
+ } while (ev.type != ButtonRelease);
+ XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w + c->bw - 1, c->h + c->bw - 1);
+ XUngrabPointer(dpy, CurrentTime);
+ while (XCheckMaskEvent(dpy, EnterWindowMask, &ev));
+ if ((m = recttomon(c->x, c->y, c->w, c->h)) != selmon) {
+ sendmon(c, m);
+ selmon = m;
+ focus(NULL);
+ }
+}
+
+void
+restack(Monitor *m)
+{
+ Client *c;
+ XEvent ev;
+ XWindowChanges wc;
+
+ drawbar(m);
+ if (!m->sel)
+ return;
+ if (m->sel->isfloating || !m->lt[m->sellt]->arrange)
+ XRaiseWindow(dpy, m->sel->win);
+ if (m->lt[m->sellt]->arrange) {
+ wc.stack_mode = Below;
+ wc.sibling = m->barwin;
+ for (c = m->stack; c; c = c->snext)
+ if (!c->isfloating && ISVISIBLE(c)) {
+ XConfigureWindow(dpy, c->win, CWSibling|CWStackMode, &wc);
+ wc.sibling = c->win;
+ }
+ }
+ XSync(dpy, False);
+ while (XCheckMaskEvent(dpy, EnterWindowMask, &ev));
+}
+
+void
+run(void)
+{
+ XEvent ev;
+ /* main event loop */
+ XSync(dpy, False);
+ while (running && !XNextEvent(dpy, &ev))
+ if (handler[ev.type])
+ handler[ev.type](&ev); /* call handler */
+}
+
+void
+scan(void)
+{
+ unsigned int i, num;
+ Window d1, d2, *wins = NULL;
+ XWindowAttributes wa;
+
+ if (XQueryTree(dpy, root, &d1, &d2, &wins, &num)) {
+ for (i = 0; i < num; i++) {
+ if (!XGetWindowAttributes(dpy, wins[i], &wa)
+ || wa.override_redirect || XGetTransientForHint(dpy, wins[i], &d1))
+ continue;
+ if (wa.map_state == IsViewable || getstate(wins[i]) == IconicState)
+ manage(wins[i], &wa);
+ }
+ for (i = 0; i < num; i++) { /* now the transients */
+ if (!XGetWindowAttributes(dpy, wins[i], &wa))
+ continue;
+ if (XGetTransientForHint(dpy, wins[i], &d1)
+ && (wa.map_state == IsViewable || getstate(wins[i]) == IconicState))
+ manage(wins[i], &wa);
+ }
+ if (wins)
+ XFree(wins);
+ }
+}
+
+void
+sendmon(Client *c, Monitor *m)
+{
+ if (c->mon == m)
+ return;
+ unfocus(c, 1);
+ detach(c);
+ detachstack(c);
+ c->mon = m;
+ c->tags = m->tagset[m->seltags]; /* assign tags of target monitor */
+ attachaside(c);
+ attachstack(c);
+ focus(NULL);
+ arrange(NULL);
+}
+
+void
+setclientstate(Client *c, long state)
+{
+ long data[] = { state, None };
+
+ XChangeProperty(dpy, c->win, wmatom[WMState], wmatom[WMState], 32,
+ PropModeReplace, (unsigned char *)data, 2);
+}
+
+int
+sendevent(Client *c, Atom proto)
+{
+ int n;
+ Atom *protocols;
+ int exists = 0;
+ XEvent ev;
+
+ if (XGetWMProtocols(dpy, c->win, &protocols, &n)) {
+ while (!exists && n--)
+ exists = protocols[n] == proto;
+ XFree(protocols);
+ }
+ if (exists) {
+ ev.type = ClientMessage;
+ ev.xclient.window = c->win;
+ ev.xclient.message_type = wmatom[WMProtocols];
+ ev.xclient.format = 32;
+ ev.xclient.data.l[0] = proto;
+ ev.xclient.data.l[1] = CurrentTime;
+ XSendEvent(dpy, c->win, False, NoEventMask, &ev);
+ }
+ return exists;
+}
+
+void
+setfocus(Client *c)
+{
+ if (!c->neverfocus) {
+ XSetInputFocus(dpy, c->win, RevertToPointerRoot, CurrentTime);
+ XChangeProperty(dpy, root, netatom[NetActiveWindow],
+ XA_WINDOW, 32, PropModeReplace,
+ (unsigned char *) &(c->win), 1);
+ }
+ sendevent(c, wmatom[WMTakeFocus]);
+}
+
+void
+setfullscreen(Client *c, int fullscreen)
+{
+ if (fullscreen && !c->isfullscreen) {
+ XChangeProperty(dpy, c->win, netatom[NetWMState], XA_ATOM, 32,
+ PropModeReplace, (unsigned char*)&netatom[NetWMFullscreen], 1);
+ c->isfullscreen = 1;
+ c->oldstate = c->isfloating;
+ c->oldbw = c->bw;
+ c->bw = 0;
+ c->isfloating = 1;
+ resizeclient(c, c->mon->mx, c->mon->my, c->mon->mw, c->mon->mh);
+ XRaiseWindow(dpy, c->win);
+ } else if (!fullscreen && c->isfullscreen){
+ XChangeProperty(dpy, c->win, netatom[NetWMState], XA_ATOM, 32,
+ PropModeReplace, (unsigned char*)0, 0);
+ c->isfullscreen = 0;
+ c->isfloating = c->oldstate;
+ c->bw = c->oldbw;
+ c->x = c->oldx;
+ c->y = c->oldy;
+ c->w = c->oldw;
+ c->h = c->oldh;
+ resizeclient(c, c->x, c->y, c->w, c->h);
+ arrange(c->mon);
+ }
+}
+
+Layout *last_layout;
+void
+fullscreen(const Arg *arg)
+{
+ if (selmon->showbar) {
+ for(last_layout = (Layout *)layouts; last_layout != selmon->lt[selmon->sellt]; last_layout++);
+ setlayout(&((Arg) { .v = &layouts[2] }));
+ } else {
+ setlayout(&((Arg) { .v = last_layout }));
+ }
+ togglebar(arg);
+}
+
+void
+setlayout(const Arg *arg)
+{
+ if (!arg || !arg->v || arg->v != selmon->lt[selmon->sellt])
+ selmon->sellt ^= 1;
+ if (arg && arg->v)
+ selmon->lt[selmon->sellt] = (Layout *)arg->v;
+ strncpy(selmon->ltsymbol, selmon->lt[selmon->sellt]->symbol, sizeof selmon->ltsymbol);
+ if (selmon->sel)
+ arrange(selmon);
+ else
+ drawbar(selmon);
+}
+
+/* arg > 1.0 will set mfact absolutely */
+void
+setmfact(const Arg *arg)
+{
+ float f;
+
+ if (!arg || !selmon->lt[selmon->sellt]->arrange)
+ return;
+ f = arg->f < 1.0 ? arg->f + selmon->mfact : arg->f - 1.0;
+ if (f < 0.05 || f > 0.95)
+ return;
+ selmon->mfact = f;
+ arrange(selmon);
+}
+
+void
+setup(void)
+{
+ int i;
+ XSetWindowAttributes wa;
+ Atom utf8string;
+ struct sigaction sa;
+
+ /* do not transform children into zombies when they terminate */
+ sigemptyset(&sa.sa_mask);
+ sa.sa_flags = SA_NOCLDSTOP | SA_NOCLDWAIT | SA_RESTART;
+ sa.sa_handler = SIG_IGN;
+ sigaction(SIGCHLD, &sa, NULL);
+
+ /* clean up any zombies (inherited from .xinitrc etc) immediately */
+ while (waitpid(-1, NULL, WNOHANG) > 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;
+ updategeom();
+ /* init atoms */
+ utf8string = XInternAtom(dpy, "UTF8_STRING", False);
+ wmatom[WMProtocols] = XInternAtom(dpy, "WM_PROTOCOLS", False);
+ wmatom[WMDelete] = XInternAtom(dpy, "WM_DELETE_WINDOW", False);
+ wmatom[WMState] = XInternAtom(dpy, "WM_STATE", False);
+ wmatom[WMTakeFocus] = XInternAtom(dpy, "WM_TAKE_FOCUS", False);
+ netatom[NetActiveWindow] = XInternAtom(dpy, "_NET_ACTIVE_WINDOW", False);
+ netatom[NetSupported] = XInternAtom(dpy, "_NET_SUPPORTED", False);
+ netatom[NetWMName] = XInternAtom(dpy, "_NET_WM_NAME", False);
+ netatom[NetWMState] = XInternAtom(dpy, "_NET_WM_STATE", False);
+ netatom[NetWMCheck] = XInternAtom(dpy, "_NET_SUPPORTING_WM_CHECK", False);
+ netatom[NetWMFullscreen] = XInternAtom(dpy, "_NET_WM_STATE_FULLSCREEN", False);
+ netatom[NetWMWindowType] = XInternAtom(dpy, "_NET_WM_WINDOW_TYPE", False);
+ netatom[NetWMWindowTypeDialog] = XInternAtom(dpy, "_NET_WM_WINDOW_TYPE_DIALOG", False);
+ netatom[NetClientList] = XInternAtom(dpy, "_NET_CLIENT_LIST", False);
+ /* init cursors */
+ cursor[CurNormal] = drw_cur_create(drw, XC_left_ptr);
+ cursor[CurResize] = drw_cur_create(drw, XC_sizing);
+ cursor[CurMove] = drw_cur_create(drw, XC_fleur);
+ /* init appearance */
+ scheme = ecalloc(LENGTH(colors), sizeof(Clr *));
+ for (i = 0; i < LENGTH(colors); i++)
+ scheme[i] = drw_scm_create(drw, colors[i], 3);
+ /* init bars */
+ updatebars();
+ updatestatus();
+ /* supporting window for NetWMCheck */
+ wmcheckwin = XCreateSimpleWindow(dpy, root, 0, 0, 1, 1, 0, 0, 0);
+ XChangeProperty(dpy, wmcheckwin, netatom[NetWMCheck], XA_WINDOW, 32,
+ PropModeReplace, (unsigned char *) &wmcheckwin, 1);
+ XChangeProperty(dpy, wmcheckwin, netatom[NetWMName], utf8string, 8,
+ PropModeReplace, (unsigned char *) "dwm", 3);
+ XChangeProperty(dpy, root, netatom[NetWMCheck], XA_WINDOW, 32,
+ PropModeReplace, (unsigned char *) &wmcheckwin, 1);
+ /* EWMH support per view */
+ XChangeProperty(dpy, root, netatom[NetSupported], XA_ATOM, 32,
+ PropModeReplace, (unsigned char *) netatom, NetLast);
+ XDeleteProperty(dpy, root, netatom[NetClientList]);
+ /* select events */
+ wa.cursor = cursor[CurNormal]->cursor;
+ wa.event_mask = SubstructureRedirectMask|SubstructureNotifyMask
+ |ButtonPressMask|PointerMotionMask|EnterWindowMask
+ |LeaveWindowMask|StructureNotifyMask|PropertyChangeMask;
+ XChangeWindowAttributes(dpy, root, CWEventMask|CWCursor, &wa);
+ XSelectInput(dpy, root, wa.event_mask);
+ grabkeys();
+ focus(NULL);
+}
+
+void
+seturgent(Client *c, int urg)
+{
+ XWMHints *wmh;
+
+ c->isurgent = urg;
+ if (!(wmh = XGetWMHints(dpy, c->win)))
+ return;
+ wmh->flags = urg ? (wmh->flags | XUrgencyHint) : (wmh->flags & ~XUrgencyHint);
+ XSetWMHints(dpy, c->win, wmh);
+ XFree(wmh);
+}
+
+void
+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
+sighup(int unused)
+{
+ Arg a = {.i = 1};
+ quit(&a);
+}
+
+void
+sigterm(int unused)
+{
+ Arg a = {.i = 0};
+ quit(&a);
+}
+
+void
+spawn(const Arg *arg)
+{
+ struct sigaction sa;
+
+ if (arg->v == dmenucmd)
+ dmenumon[0] = '0' + selmon->num;
+ if (fork() == 0) {
+ if (dpy)
+ close(ConnectionNumber(dpy));
+ setsid();
+
+ sigemptyset(&sa.sa_mask);
+ sa.sa_flags = 0;
+ sa.sa_handler = SIG_DFL;
+ sigaction(SIGCHLD, &sa, NULL);
+
+ execvp(((char **)arg->v)[0], (char **)arg->v);
+ die("dwm: execvp '%s' failed:", ((char **)arg->v)[0]);
+ }
+}
+
+void
+tag(const Arg *arg)
+{
+ if (selmon->sel && arg->ui & TAGMASK) {
+ selmon->sel->tags = arg->ui & TAGMASK;
+ focus(NULL);
+ arrange(selmon);
+ }
+}
+
+void
+tagmon(const Arg *arg)
+{
+ if (!selmon->sel || !mons->next)
+ return;
+ sendmon(selmon->sel, dirtomon(arg->i));
+}
+
+void
+togglebar(const Arg *arg)
+{
+ selmon->showbar = !selmon->showbar;
+ updatebarpos(selmon);
+ XMoveResizeWindow(dpy, selmon->barwin, selmon->wx, selmon->by, selmon->ww, bh);
+ arrange(selmon);
+}
+
+void
+togglefloating(const Arg *arg)
+{
+ if (!selmon->sel)
+ return;
+ if (selmon->sel->isfullscreen) /* no support for fullscreen windows */
+ return;
+ selmon->sel->isfloating = !selmon->sel->isfloating || selmon->sel->isfixed;
+ if (selmon->sel->isfloating)
+ resize(selmon->sel, selmon->sel->x, selmon->sel->y,
+ selmon->sel->w, selmon->sel->h, 0);
+ arrange(selmon);
+}
+
+void
+toggletag(const Arg *arg)
+{
+ unsigned int newtags;
+
+ if (!selmon->sel)
+ return;
+ newtags = selmon->sel->tags ^ (arg->ui & TAGMASK);
+ if (newtags) {
+ selmon->sel->tags = newtags;
+ focus(NULL);
+ arrange(selmon);
+ }
+}
+
+void
+toggleview(const Arg *arg)
+{
+ unsigned int newtagset = selmon->tagset[selmon->seltags] ^ (arg->ui & TAGMASK);
+
+ if (newtagset) {
+ selmon->tagset[selmon->seltags] = newtagset;
+ focus(NULL);
+ arrange(selmon);
+ }
+}
+
+void
+unfocus(Client *c, int setfocus)
+{
+ if (!c)
+ return;
+ grabbuttons(c, 0);
+ XSetWindowBorder(dpy, c->win, scheme[SchemeNorm][ColBorder].pixel);
+ if (setfocus) {
+ XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime);
+ XDeleteProperty(dpy, root, netatom[NetActiveWindow]);
+ }
+}
+
+void
+unmanage(Client *c, int destroyed)
+{
+ Monitor *m = c->mon;
+ XWindowChanges wc;
+
+ detach(c);
+ detachstack(c);
+ if (!destroyed) {
+ wc.border_width = c->oldbw;
+ XGrabServer(dpy); /* avoid race conditions */
+ XSetErrorHandler(xerrordummy);
+ XSelectInput(dpy, c->win, NoEventMask);
+ XConfigureWindow(dpy, c->win, CWBorderWidth, &wc); /* restore border */
+ XUngrabButton(dpy, AnyButton, AnyModifier, c->win);
+ setclientstate(c, WithdrawnState);
+ XSync(dpy, False);
+ XSetErrorHandler(xerror);
+ XUngrabServer(dpy);
+ }
+ free(c);
+ focus(NULL);
+ updateclientlist();
+ arrange(m);
+}
+
+void
+unmapnotify(XEvent *e)
+{
+ Client *c;
+ XUnmapEvent *ev = &e->xunmap;
+
+ if ((c = wintoclient(ev->window))) {
+ if (ev->send_event)
+ setclientstate(c, WithdrawnState);
+ else
+ unmanage(c, 0);
+ }
+}
+
+void
+updatebars(void)
+{
+ Monitor *m;
+ XSetWindowAttributes wa = {
+ .override_redirect = True,
+ .background_pixmap = ParentRelative,
+ .event_mask = ButtonPressMask|ExposureMask
+ };
+ XClassHint ch = {"dwm", "dwm"};
+ for (m = mons; m; m = m->next) {
+ if (m->barwin)
+ continue;
+ m->barwin = XCreateWindow(dpy, root, m->wx, m->by, m->ww, bh, 0, DefaultDepth(dpy, screen),
+ CopyFromParent, DefaultVisual(dpy, screen),
+ CWOverrideRedirect|CWBackPixmap|CWEventMask, &wa);
+ XDefineCursor(dpy, m->barwin, cursor[CurNormal]->cursor);
+ XMapRaised(dpy, m->barwin);
+ XSetClassHint(dpy, m->barwin, &ch);
+ }
+}
+
+void
+updatebarpos(Monitor *m)
+{
+ m->wy = m->my;
+ m->wh = m->mh;
+ if (m->showbar) {
+ m->wh -= bh;
+ m->by = m->topbar ? m->wy : m->wy + m->wh;
+ m->wy = m->topbar ? m->wy + bh : m->wy;
+ } else
+ m->by = -bh;
+}
+
+void
+updateclientlist(void)
+{
+ Client *c;
+ Monitor *m;
+
+ XDeleteProperty(dpy, root, netatom[NetClientList]);
+ for (m = mons; m; m = m->next)
+ for (c = m->clients; c; c = c->next)
+ XChangeProperty(dpy, root, netatom[NetClientList],
+ XA_WINDOW, 32, PropModeAppend,
+ (unsigned char *) &(c->win), 1);
+}
+
+int
+updategeom(void)
+{
+ int dirty = 0;
+
+#ifdef XINERAMA
+ if (XineramaIsActive(dpy)) {
+ int i, j, n, nn;
+ Client *c;
+ Monitor *m;
+ XineramaScreenInfo *info = XineramaQueryScreens(dpy, &nn);
+ XineramaScreenInfo *unique = NULL;
+
+ for (n = 0, m = mons; m; m = m->next, n++);
+ /* only consider unique geometries as separate screens */
+ unique = ecalloc(nn, sizeof(XineramaScreenInfo));
+ for (i = 0, j = 0; i < nn; i++)
+ if (isuniquegeom(unique, j, &info[i]))
+ memcpy(&unique[j++], &info[i], sizeof(XineramaScreenInfo));
+ XFree(info);
+ nn = j;
+
+ /* new monitors if nn > n */
+ for (i = n; i < nn; 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);
+ }
+ /* removed monitors if n > nn */
+ 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;
+ attachaside(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);
+ c->hintsvalid = 1;
+}
+
+void
+updatestatus(void)
+{
+ if (!gettextprop(root, XA_WM_NAME, stext, sizeof(stext)))
+ strcpy(stext, "dwm-"VERSION);
+ drawbar(selmon);
+}
+
+void
+updatetitle(Client *c)
+{
+ if (!gettextprop(c->win, netatom[NetWMName], c->name, sizeof c->name))
+ gettextprop(c->win, XA_WM_NAME, c->name, sizeof c->name);
+ if (c->name[0] == '\0') /* hack to mark broken clients */
+ strcpy(c->name, broken);
+}
+
+void
+updatewindowtype(Client *c)
+{
+ Atom state = getatomprop(c, netatom[NetWMState]);
+ Atom wtype = getatomprop(c, netatom[NetWMWindowType]);
+
+ if (state == netatom[NetWMFullscreen])
+ setfullscreen(c, 1);
+ if (wtype == netatom[NetWMWindowTypeDialog])
+ c->isfloating = 1;
+}
+
+void
+updatewmhints(Client *c)
+{
+ XWMHints *wmh;
+
+ if ((wmh = XGetWMHints(dpy, c->win))) {
+ if (c == selmon->sel && wmh->flags & XUrgencyHint) {
+ wmh->flags &= ~XUrgencyHint;
+ XSetWMHints(dpy, c->win, wmh);
+ } else
+ c->isurgent = (wmh->flags & XUrgencyHint) ? 1 : 0;
+ if (wmh->flags & InputHint)
+ c->neverfocus = !wmh->input;
+ else
+ c->neverfocus = 0;
+ XFree(wmh);
+ }
+}
+
+void
+view(const Arg *arg)
+{
+ if ((arg->ui & TAGMASK) == selmon->tagset[selmon->seltags])
+ return;
+ selmon->seltags ^= 1; /* toggle sel tagset */
+ if (arg->ui & TAGMASK)
+ selmon->tagset[selmon->seltags] = arg->ui & TAGMASK;
+ focus(NULL);
+ arrange(selmon);
+}
+
+Client *
+wintoclient(Window w)
+{
+ Client *c;
+ Monitor *m;
+
+ for (m = mons; m; m = m->next)
+ for (c = m->clients; c; c = c->next)
+ if (c->win == w)
+ return c;
+ return NULL;
+}
+
+Monitor *
+wintomon(Window w)
+{
+ int x, y;
+ Client *c;
+ Monitor *m;
+
+ if (w == root && getrootptr(&x, &y))
+ return recttomon(x, y, 1, 1);
+ for (m = mons; m; m = m->next)
+ if (w == m->barwin)
+ return m;
+ if ((c = wintoclient(w)))
+ return c->mon;
+ return selmon;
+}
+
+/* There's no way to check accesses to destroyed windows, thus those cases are
+ * ignored (especially on UnmapNotify's). Other types of errors call Xlibs
+ * default error handler, which may call exit. */
+int
+xerror(Display *dpy, XErrorEvent *ee)
+{
+ if (ee->error_code == BadWindow
+ || (ee->request_code == X_SetInputFocus && ee->error_code == BadMatch)
+ || (ee->request_code == X_PolyText8 && ee->error_code == BadDrawable)
+ || (ee->request_code == X_PolyFillRectangle && ee->error_code == BadDrawable)
+ || (ee->request_code == X_PolySegment && ee->error_code == BadDrawable)
+ || (ee->request_code == X_ConfigureWindow && ee->error_code == BadMatch)
+ || (ee->request_code == X_GrabButton && ee->error_code == BadAccess)
+ || (ee->request_code == X_GrabKey && ee->error_code == BadAccess)
+ || (ee->request_code == X_CopyArea && ee->error_code == BadDrawable))
+ return 0;
+ fprintf(stderr, "dwm: fatal error: request code=%d, error code=%d\n",
+ ee->request_code, ee->error_code);
+ return xerrorxlib(dpy, ee); /* may call exit */
+}
+
+int
+xerrordummy(Display *dpy, XErrorEvent *ee)
+{
+ return 0;
+}
+
+/* Startup Error handler to check if another window manager
+ * is already running. */
+int
+xerrorstart(Display *dpy, XErrorEvent *ee)
+{
+ die("dwm: another window manager is already running");
+ return -1;
+}
+
+void
+zoom(const Arg *arg)
+{
+ Client *c = selmon->sel;
+
+ if (!selmon->lt[selmon->sellt]->arrange || !c || c->isfloating)
+ return;
+ if (c == nexttiled(selmon->clients) && !(c = nexttiled(c->next)))
+ return;
+ pop(c);
+}
+
+int
+main(int argc, char *argv[])
+{
+ if (argc == 2 && !strcmp("-v", argv[1]))
+ die("dwm-"VERSION);
+ else if (argc != 1)
+ die("usage: dwm [-v]");
+ if (!setlocale(LC_CTYPE, "") || !XSupportsLocale())
+ fputs("warning: no locale support\n", stderr);
+ if (!(dpy = XOpenDisplay(NULL)))
+ die("dwm: cannot open display");
+ checkotherwm();
+ setup();
+#ifdef __OpenBSD__
+ if (pledge("stdio rpath proc exec", NULL) == -1)
+ die("pledge");
+#endif /* __OpenBSD__ */
+ scan();
+ run();
+ if(restart) execvp(argv[0], argv);
+ cleanup();
+ XCloseDisplay(dpy);
+ return EXIT_SUCCESS;
+}
diff --git a/dwm.c.orig b/dwm.c.orig
new file mode 100644
index 0000000..857fda1
--- /dev/null
+++ b/dwm.c.orig
@@ -0,0 +1,2247 @@
+/* See LICENSE file for copyright and license details.
+ *
+ * dynamic window manager is designed like any other X client as well. It is
+ * driven through handling X events. In contrast to other X clients, a window
+ * manager selects for SubstructureRedirectMask on the root window, to receive
+ * events about window (dis-)appearance. Only one X connection at a time is
+ * allowed to select for this event mask.
+ *
+ * The event handlers of dwm are organized in an array which is accessed
+ * whenever a new event has been fetched. This allows event dispatching
+ * in O(1) time.
+ *
+ * Each child of the root window is called a client, except windows which have
+ * set the override_redirect flag. Clients are organized in a linked client
+ * list on each monitor, the focus history is remembered through a stack list
+ * on each monitor. Each client contains a bit array to indicate the tags of a
+ * client.
+ *
+ * Keys and tagging rules are organized as arrays and defined in config.h.
+ *
+ * To understand everything else, start reading main().
+ */
+#include <errno.h>
+#include <locale.h>
+#include <signal.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <X11/cursorfont.h>
+#include <X11/keysym.h>
+#include <X11/Xatom.h>
+#include <X11/Xlib.h>
+#include <X11/Xproto.h>
+#include <X11/Xutil.h>
+#ifdef XINERAMA
+#include <X11/extensions/Xinerama.h>
+#endif /* XINERAMA */
+#include <X11/Xft/Xft.h>
+
+#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 ISVISIBLEONTAG(C, T) ((C->tags & T))
+#define ISVISIBLE(C) ISVISIBLEONTAG(C, C->mon->tagset[C->mon->seltags])
+
+#define MOUSEMASK (BUTTONMASK|PointerMotionMask)
+#define WIDTH(X) ((X)->w + 2 * (X)->bw)
+#define HEIGHT(X) ((X)->h + 2 * (X)->bw)
+#define TAGMASK ((1 << LENGTH(tags)) - 1)
+#define TEXTW(X) (drw_fontset_getwidth(drw, (X)) + lrpad)
+
+/* enums */
+enum { CurNormal, CurResize, CurMove, CurLast }; /* cursor */
+enum { SchemeNorm, SchemeSel }; /* color schemes */
+enum { NetSupported, NetWMName, NetWMState, NetWMCheck,
+ NetWMFullscreen, NetActiveWindow, NetWMWindowType,
+ NetWMWindowTypeDialog, NetClientList, NetLast }; /* EWMH atoms */
+enum { WMProtocols, WMDelete, WMState, WMTakeFocus, WMLast }; /* default atoms */
+enum { ClkTagBar, ClkLtSymbol, ClkStatusText, ClkClientWin,
+ ClkRootWin, ClkLast }; /* clicks */
+
+typedef union {
+ int i;
+ unsigned int ui;
+ float f;
+ const void *v;
+} Arg;
+
+typedef struct {
+ unsigned int click;
+ unsigned int mask;
+ unsigned int button;
+ void (*func)(const Arg *arg);
+ const Arg arg;
+} Button;
+
+typedef struct Monitor Monitor;
+typedef struct Client Client;
+struct Client {
+ char name[256];
+ float mina, maxa;
+ int x, y, w, h;
+ int oldx, oldy, oldw, oldh;
+ int basew, baseh, incw, inch, maxw, maxh, minw, minh, hintsvalid;
+ int bw, oldbw;
+ unsigned int tags;
+ int isfixed, isfloating, isurgent, neverfocus, oldstate, isfullscreen;
+ Client *next;
+ Client *snext;
+ Monitor *mon;
+ Window win;
+};
+
+typedef struct {
+ unsigned int mod;
+ KeySym keysym;
+ void (*func)(const Arg *);
+ const Arg arg;
+} Key;
+
+typedef struct {
+ const char *symbol;
+ void (*arrange)(Monitor *);
+} Layout;
+
+struct Monitor {
+ char ltsymbol[16];
+ float mfact;
+ int nmaster;
+ int num;
+ int by; /* bar geometry */
+ int mx, my, mw, mh; /* screen size */
+ int wx, wy, ww, wh; /* window area */
+ int gappih; /* horizontal gap between windows */
+ int gappiv; /* vertical gap between windows */
+ int gappoh; /* horizontal outer gaps */
+ int gappov; /* vertical outer gaps */
+ unsigned int seltags;
+ unsigned int sellt;
+ unsigned int tagset[2];
+ int showbar;
+ int topbar;
+ Client *clients;
+ Client *sel;
+ Client *stack;
+ Monitor *next;
+ Window barwin;
+ const Layout *lt[2];
+};
+
+typedef struct {
+ const char *class;
+ const char *instance;
+ const char *title;
+ unsigned int tags;
+ int isfloating;
+ int monitor;
+} Rule;
+
+/* function declarations */
+static void applyrules(Client *c);
+static int applysizehints(Client *c, int *x, int *y, int *w, int *h, int interact);
+static void arrange(Monitor *m);
+static void arrangemon(Monitor *m);
+static void attach(Client *c);
+static void attachaside(Client *c);
+static void attachstack(Client *c);
+static void buttonpress(XEvent *e);
+static void checkotherwm(void);
+static void cleanup(void);
+static void cleanupmon(Monitor *mon);
+static void clientmessage(XEvent *e);
+static void configure(Client *c);
+static void configurenotify(XEvent *e);
+static void configurerequest(XEvent *e);
+static Monitor *createmon(void);
+static void destroynotify(XEvent *e);
+static void detach(Client *c);
+static void detachstack(Client *c);
+static Monitor *dirtomon(int dir);
+static void drawbar(Monitor *m);
+static void drawbars(void);
+static void enternotify(XEvent *e);
+static void expose(XEvent *e);
+static void focus(Client *c);
+static void focusin(XEvent *e);
+static void focusmon(const Arg *arg);
+static void focusstack(const Arg *arg);
+static Atom getatomprop(Client *c, Atom prop);
+static int getrootptr(int *x, int *y);
+static long getstate(Window w);
+static int gettextprop(Window w, Atom atom, char *text, unsigned int size);
+static void grabbuttons(Client *c, int focused);
+static void grabkeys(void);
+static void incnmaster(const Arg *arg);
+static void keypress(XEvent *e);
+static void killclient(const Arg *arg);
+static void manage(Window w, XWindowAttributes *wa);
+static void mappingnotify(XEvent *e);
+static void maprequest(XEvent *e);
+static void monocle(Monitor *m);
+static void motionnotify(XEvent *e);
+static void movemouse(const Arg *arg);
+static Client *nexttagged(Client *c);
+static Client *nexttiled(Client *c);
+static void pop(Client *c);
+static void propertynotify(XEvent *e);
+static void quit(const Arg *arg);
+static Monitor *recttomon(int x, int y, int w, int h);
+static void resize(Client *c, int x, int y, int w, int h, int interact);
+static void resizeclient(Client *c, int x, int y, int w, int h);
+static void resizemouse(const Arg *arg);
+static void restack(Monitor *m);
+static void run(void);
+static void scan(void);
+static int sendevent(Client *c, Atom proto);
+static void sendmon(Client *c, Monitor *m);
+static void setclientstate(Client *c, long state);
+static void setfocus(Client *c);
+static void setfullscreen(Client *c, int fullscreen);
+static void fullscreen(const Arg *arg);
+static void setlayout(const Arg *arg);
+static void setmfact(const Arg *arg);
+static void setup(void);
+static void seturgent(Client *c, int urg);
+static void showhide(Client *c);
+static void sighup(int unused);
+static void sigterm(int unused);
+static void spawn(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 toggletag(const Arg *arg);
+static void toggleview(const Arg *arg);
+static void unfocus(Client *c, int setfocus);
+static void unmanage(Client *c, int destroyed);
+static void unmapnotify(XEvent *e);
+static void updatebarpos(Monitor *m);
+static void updatebars(void);
+static void updateclientlist(void);
+static int updategeom(void);
+static void updatenumlockmask(void);
+static void updatesizehints(Client *c);
+static void updatestatus(void);
+static void updatetitle(Client *c);
+static void updatewindowtype(Client *c);
+static void updatewmhints(Client *c);
+static void view(const Arg *arg);
+static Client *wintoclient(Window w);
+static Monitor *wintomon(Window w);
+static int xerror(Display *dpy, XErrorEvent *ee);
+static int xerrordummy(Display *dpy, XErrorEvent *ee);
+static int xerrorstart(Display *dpy, XErrorEvent *ee);
+static void zoom(const Arg *arg);
+
+/* variables */
+static const char broken[] = "broken";
+static char stext[256];
+static int screen;
+static int sw, sh; /* X display screen geometry width, height */
+static int bh; /* bar height */
+static int lrpad; /* sum of left and right padding for text */
+static int (*xerrorxlib)(Display *, XErrorEvent *);
+static unsigned int numlockmask = 0;
+static void (*handler[LASTEvent]) (XEvent *) = {
+ [ButtonPress] = buttonpress,
+ [ClientMessage] = clientmessage,
+ [ConfigureRequest] = configurerequest,
+ [ConfigureNotify] = configurenotify,
+ [DestroyNotify] = destroynotify,
+ [EnterNotify] = enternotify,
+ [Expose] = expose,
+ [FocusIn] = focusin,
+ [KeyPress] = keypress,
+ [MappingNotify] = mappingnotify,
+ [MapRequest] = maprequest,
+ [MotionNotify] = motionnotify,
+ [PropertyNotify] = propertynotify,
+ [UnmapNotify] = unmapnotify
+};
+static Atom wmatom[WMLast], netatom[NetLast];
+static int restart = 0;
+static int running = 1;
+static Cur *cursor[CurLast];
+static Clr **scheme;
+static Display *dpy;
+static Drw *drw;
+static Monitor *mons, *selmon;
+static Window root, wmcheckwin;
+static Bool leader = False;
+
+/* configuration, allows nested code to access above variables */
+#include "config.h"
+
+/* compile-time check if all tags fit into an unsigned int bit array. */
+struct NumTags { char limitexceeded[LENGTH(tags) > 31 ? -1 : 1]; };
+
+/* function implementations */
+void
+applyrules(Client *c)
+{
+ const char *class, *instance;
+ unsigned int i;
+ const Rule *r;
+ Monitor *m;
+ XClassHint ch = { NULL, NULL };
+
+ /* rule matching */
+ c->isfloating = 0;
+ c->tags = 0;
+ XGetClassHint(dpy, c->win, &ch);
+ class = ch.res_class ? ch.res_class : broken;
+ instance = ch.res_name ? ch.res_name : broken;
+
+ for (i = 0; i < LENGTH(rules); i++) {
+ r = &rules[i];
+ if ((!r->title || strstr(c->name, r->title))
+ && (!r->class || strstr(class, r->class))
+ && (!r->instance || strstr(instance, r->instance)))
+ {
+ c->isfloating = r->isfloating;
+ c->tags |= r->tags;
+ for (m = mons; m && m->num != r->monitor; m = m->next);
+ if (m)
+ c->mon = m;
+ }
+ }
+ if (ch.res_class)
+ XFree(ch.res_class);
+ if (ch.res_name)
+ XFree(ch.res_name);
+ c->tags = c->tags & TAGMASK ? c->tags & TAGMASK : c->mon->tagset[c->mon->seltags];
+}
+
+int
+applysizehints(Client *c, int *x, int *y, int *w, int *h, int interact)
+{
+ int baseismin;
+ Monitor *m = c->mon;
+
+ /* set minimum possible */
+ *w = MAX(1, *w);
+ *h = MAX(1, *h);
+ if (interact) {
+ if (*x > sw)
+ *x = sw - WIDTH(c);
+ if (*y > sh)
+ *y = sh - HEIGHT(c);
+ if (*x + *w + 2 * c->bw < 0)
+ *x = 0;
+ if (*y + *h + 2 * c->bw < 0)
+ *y = 0;
+ } else {
+ if (*x >= m->wx + m->ww)
+ *x = m->wx + m->ww - WIDTH(c);
+ if (*y >= m->wy + m->wh)
+ *y = m->wy + m->wh - HEIGHT(c);
+ if (*x + *w + 2 * c->bw <= m->wx)
+ *x = m->wx;
+ if (*y + *h + 2 * c->bw <= m->wy)
+ *y = m->wy;
+ }
+ if (*h < bh)
+ *h = bh;
+ if (*w < bh)
+ *w = bh;
+ if (resizehints || c->isfloating || !c->mon->lt[c->mon->sellt]->arrange) {
+ if (!c->hintsvalid)
+ updatesizehints(c);
+ /* see last two sentences in ICCCM 4.1.2.3 */
+ baseismin = c->basew == c->minw && c->baseh == c->minh;
+ if (!baseismin) { /* temporarily remove base dimensions */
+ *w -= c->basew;
+ *h -= c->baseh;
+ }
+ /* adjust for aspect limits */
+ if (c->mina > 0 && c->maxa > 0) {
+ if (c->maxa < (float)*w / *h)
+ *w = *h * c->maxa + 0.5;
+ else if (c->mina < (float)*h / *w)
+ *h = *w * c->mina + 0.5;
+ }
+ if (baseismin) { /* increment calculation requires this */
+ *w -= c->basew;
+ *h -= c->baseh;
+ }
+ /* adjust for increment value */
+ if (c->incw)
+ *w -= *w % c->incw;
+ if (c->inch)
+ *h -= *h % c->inch;
+ /* restore base dimensions */
+ *w = MAX(*w + c->basew, c->minw);
+ *h = MAX(*h + c->baseh, c->minh);
+ if (c->maxw)
+ *w = MIN(*w, c->maxw);
+ if (c->maxh)
+ *h = MIN(*h, c->maxh);
+ }
+ return *x != c->x || *y != c->y || *w != c->w || *h != c->h;
+}
+
+void
+arrange(Monitor *m)
+{
+ if (m)
+ showhide(m->stack);
+ else for (m = mons; m; m = m->next)
+ showhide(m->stack);
+ if (m) {
+ arrangemon(m);
+ restack(m);
+ } else for (m = mons; m; m = m->next)
+ arrangemon(m);
+}
+
+void
+arrangemon(Monitor *m)
+{
+ strncpy(m->ltsymbol, m->lt[m->sellt]->symbol, sizeof m->ltsymbol);
+ if (m->lt[m->sellt]->arrange)
+ m->lt[m->sellt]->arrange(m);
+}
+
+void
+attach(Client *c)
+{
+ c->next = c->mon->clients;
+ c->mon->clients = c;
+}
+
+void
+attachaside(Client *c) {
+ Client *at = nexttagged(c);
+ if(!at) {
+ attach(c);
+ return;
+ }
+ c->next = at->next;
+ at->next = c;
+}
+
+void
+attachstack(Client *c)
+{
+ c->snext = c->mon->stack;
+ c->mon->stack = c;
+}
+
+void
+buttonpress(XEvent *e)
+{
+ unsigned int i, x, click;
+ Arg arg = {0};
+ Client *c;
+ Monitor *m;
+ XButtonPressedEvent *ev = &e->xbutton;
+
+ click = ClkRootWin;
+ /* focus monitor if necessary */
+ if ((m = wintomon(ev->window)) && m != selmon) {
+ unfocus(selmon->sel, 1);
+ selmon = m;
+ focus(NULL);
+ }
+ if (ev->window == selmon->barwin) {
+ i = x = 0;
+ unsigned int occ = 0;
+ for(c = m->clients; c; c=c->next)
+ occ |= c->tags == TAGMASK ? 0 : c->tags;
+ do {
+ /* Do not reserve space for vacant tags */
+ if (!(occ & 1 << i || m->tagset[m->seltags] & 1 << i))
+ continue;
+ x += TEXTW(tags[i]);
+ } while (ev->x >= x && ++i < LENGTH(tags));
+ if (i < LENGTH(tags)) {
+ click = ClkTagBar;
+ arg.ui = 1 << i;
+ } else if (ev->x < x + TEXTW(selmon->ltsymbol))
+ click = ClkLtSymbol;
+ else
+ click = ClkStatusText;
+ } else if ((c = wintoclient(ev->window))) {
+ focus(c);
+ restack(selmon);
+ XAllowEvents(dpy, ReplayPointer, CurrentTime);
+ click = ClkClientWin;
+ }
+ for (i = 0; i < LENGTH(buttons); i++)
+ if (click == buttons[i].click && buttons[i].func && buttons[i].button == ev->button
+ && CLEANMASK(buttons[i].mask) == CLEANMASK(ev->state))
+ buttons[i].func(click == ClkTagBar && buttons[i].arg.i == 0 ? &arg : &buttons[i].arg);
+}
+
+void
+checkotherwm(void)
+{
+ xerrorxlib = XSetErrorHandler(xerrorstart);
+ /* this causes an error if some other window manager is running */
+ XSelectInput(dpy, DefaultRootWindow(dpy), SubstructureRedirectMask);
+ XSync(dpy, False);
+ XSetErrorHandler(xerror);
+ XSync(dpy, False);
+}
+
+void
+cleanup(void)
+{
+ Arg a = {.ui = ~0};
+ Layout foo = { "", NULL };
+ Monitor *m;
+ size_t i;
+
+ view(&a);
+ selmon->lt[selmon->sellt] = &foo;
+ for (m = mons; m; m = m->next)
+ while (m->stack)
+ unmanage(m->stack, 0);
+ XUngrabKey(dpy, AnyKey, AnyModifier, root);
+ while (mons)
+ cleanupmon(mons);
+ for (i = 0; i < CurLast; i++)
+ drw_cur_free(drw, cursor[i]);
+ for (i = 0; i < LENGTH(colors); i++)
+ free(scheme[i]);
+ free(scheme);
+ XDestroyWindow(dpy, wmcheckwin);
+ drw_free(drw);
+ XSync(dpy, False);
+ XSetInputFocus(dpy, PointerRoot, RevertToPointerRoot, CurrentTime);
+ XDeleteProperty(dpy, root, netatom[NetActiveWindow]);
+}
+
+void
+cleanupmon(Monitor *mon)
+{
+ Monitor *m;
+
+ if (mon == mons)
+ mons = mons->next;
+ else {
+ for (m = mons; m && m->next != mon; m = m->next);
+ m->next = mon->next;
+ }
+ XUnmapWindow(dpy, mon->barwin);
+ XDestroyWindow(dpy, mon->barwin);
+ free(mon);
+}
+
+void
+clientmessage(XEvent *e)
+{
+ XClientMessageEvent *cme = &e->xclient;
+ Client *c = wintoclient(cme->window);
+
+ if (!c)
+ return;
+ if (cme->message_type == netatom[NetWMState]) {
+ if (cme->data.l[1] == netatom[NetWMFullscreen]
+ || cme->data.l[2] == netatom[NetWMFullscreen])
+ setfullscreen(c, (cme->data.l[0] == 1 /* _NET_WM_STATE_ADD */
+ || (cme->data.l[0] == 2 /* _NET_WM_STATE_TOGGLE */ && !c->isfullscreen)));
+ } else if (cme->message_type == netatom[NetActiveWindow]) {
+ if (c != selmon->sel && !c->isurgent)
+ seturgent(c, 1);
+ }
+}
+
+void
+configure(Client *c)
+{
+ XConfigureEvent ce;
+
+ ce.type = ConfigureNotify;
+ ce.display = dpy;
+ ce.event = c->win;
+ ce.window = c->win;
+ ce.x = c->x;
+ ce.y = c->y;
+ ce.width = c->w;
+ ce.height = c->h;
+ ce.border_width = c->bw;
+ ce.above = None;
+ ce.override_redirect = False;
+ XSendEvent(dpy, c->win, False, StructureNotifyMask, (XEvent *)&ce);
+}
+
+void
+configurenotify(XEvent *e)
+{
+ Monitor *m;
+ Client *c;
+ XConfigureEvent *ev = &e->xconfigure;
+ int dirty;
+
+ /* TODO: updategeom handling sucks, needs to be simplified */
+ if (ev->window == root) {
+ dirty = (sw != ev->width || sh != ev->height);
+ sw = ev->width;
+ sh = ev->height;
+ if (updategeom() || dirty) {
+ drw_resize(drw, sw, bh);
+ updatebars();
+ for (m = mons; m; m = m->next) {
+ for (c = m->clients; c; c = c->next)
+ if (c->isfullscreen)
+ resizeclient(c, m->mx, m->my, m->mw, m->mh);
+ XMoveResizeWindow(dpy, m->barwin, m->wx, m->by, m->ww, bh);
+ }
+ focus(NULL);
+ arrange(NULL);
+ }
+ }
+}
+
+void
+configurerequest(XEvent *e)
+{
+ Client *c;
+ Monitor *m;
+ XConfigureRequestEvent *ev = &e->xconfigurerequest;
+ XWindowChanges wc;
+
+ if ((c = wintoclient(ev->window))) {
+ if (ev->value_mask & CWBorderWidth)
+ c->bw = ev->border_width;
+ else if (c->isfloating || !selmon->lt[selmon->sellt]->arrange) {
+ m = c->mon;
+ if (ev->value_mask & CWX) {
+ c->oldx = c->x;
+ c->x = m->mx + ev->x;
+ }
+ if (ev->value_mask & CWY) {
+ c->oldy = c->y;
+ c->y = m->my + ev->y;
+ }
+ if (ev->value_mask & CWWidth) {
+ c->oldw = c->w;
+ c->w = ev->width;
+ }
+ if (ev->value_mask & CWHeight) {
+ c->oldh = c->h;
+ c->h = ev->height;
+ }
+ if ((c->x + c->w) > m->mx + m->mw && c->isfloating)
+ c->x = m->mx + (m->mw / 2 - WIDTH(c) / 2); /* center in x direction */
+ if ((c->y + c->h) > m->my + m->mh && c->isfloating)
+ c->y = m->my + (m->mh / 2 - HEIGHT(c) / 2); /* center in y direction */
+ if ((ev->value_mask & (CWX|CWY)) && !(ev->value_mask & (CWWidth|CWHeight)))
+ configure(c);
+ if (ISVISIBLE(c))
+ XMoveResizeWindow(dpy, c->win, c->x, c->y, c->w, c->h);
+ } else
+ configure(c);
+ } else {
+ wc.x = ev->x;
+ wc.y = ev->y;
+ wc.width = ev->width;
+ wc.height = ev->height;
+ wc.border_width = ev->border_width;
+ wc.sibling = ev->above;
+ wc.stack_mode = ev->detail;
+ XConfigureWindow(dpy, ev->window, ev->value_mask, &wc);
+ }
+ XSync(dpy, False);
+}
+
+Monitor *
+createmon(void)
+{
+ Monitor *m;
+
+ m = ecalloc(1, sizeof(Monitor));
+ m->tagset[0] = m->tagset[1] = 1;
+ m->mfact = mfact;
+ m->nmaster = nmaster;
+ m->showbar = showbar;
+ m->topbar = topbar;
+ m->gappih = gappih;
+ m->gappiv = gappiv;
+ m->gappoh = gappoh;
+ m->gappov = gappov;
+ m->lt[0] = &layouts[0];
+ m->lt[1] = &layouts[1 % LENGTH(layouts)];
+ strncpy(m->ltsymbol, layouts[0].symbol, sizeof m->ltsymbol);
+ return m;
+}
+
+void
+destroynotify(XEvent *e)
+{
+ Client *c;
+ XDestroyWindowEvent *ev = &e->xdestroywindow;
+
+ if ((c = wintoclient(ev->window)))
+ unmanage(c, 1);
+}
+
+void
+detach(Client *c)
+{
+ Client **tc;
+
+ for (tc = &c->mon->clients; *tc && *tc != c; tc = &(*tc)->next);
+ *tc = c->next;
+}
+
+void
+detachstack(Client *c)
+{
+ Client **tc, *t;
+
+ for (tc = &c->mon->stack; *tc && *tc != c; tc = &(*tc)->snext);
+ *tc = c->snext;
+
+ if (c == c->mon->sel) {
+ for (t = c->mon->stack; t && !ISVISIBLE(t); t = t->snext);
+ c->mon->sel = t;
+ }
+}
+
+Monitor *
+dirtomon(int dir)
+{
+ Monitor *m = NULL;
+
+ if (dir > 0) {
+ if (!(m = selmon->next))
+ m = mons;
+ } else if (selmon == mons)
+ for (m = mons; m->next; m = m->next);
+ else
+ for (m = mons; m->next != selmon; m = m->next);
+ return m;
+}
+
+void
+drawbar(Monitor *m)
+{
+ int x, w, tw = 0;
+ unsigned int i, occ = 0, urg = 0;
+ Client *c;
+
+ if (!m->showbar)
+ return;
+
+ /* draw status first so it can be overdrawn by tags later */
+ if (m == selmon) { /* status is only drawn on selected monitor */
+ drw_setscheme(drw, scheme[SchemeNorm]);
+ tw = TEXTW(stext) - lrpad + 2; /* 2px right padding */
+ drw_text(drw, m->ww - tw, 0, tw, bh, 0, stext, 0);
+ }
+
+ for (c = m->clients; c; c = c->next) {
+ occ |= c->tags == TAGMASK ? 0 : c->tags;
+ if (c->isurgent)
+ urg |= c->tags;
+ }
+ x = 0;
+ for (i = 0; i < LENGTH(tags); i++) {
+ /* Do not draw vacant tags */
+ if(!(occ & 1 << i || m->tagset[m->seltags] & 1 << i))
+ continue;
+ w = TEXTW(tags[i]);
+ drw_setscheme(drw, scheme[m->tagset[m->seltags] & 1 << i ? SchemeSel : SchemeNorm]);
+ drw_text(drw, x, 0, w, bh, lrpad / 2, tags[i], urg & 1 << i);
+ x += w;
+ }
+ w = TEXTW(m->ltsymbol);
+ drw_setscheme(drw, scheme[SchemeNorm]);
+ x = drw_text(drw, x, 0, w, bh, lrpad / 2, m->ltsymbol, 0);
+
+ if ((w = m->ww - tw - x) > bh) {
+ drw_setscheme(drw, scheme[SchemeNorm]);
+ drw_rect(drw, x, 0, w, bh, 1, 1);
+ }
+ drw_map(drw, m->barwin, 0, 0, m->ww, bh);
+}
+
+void
+drawbars(void)
+{
+ Monitor *m;
+
+ for (m = mons; m; m = m->next)
+ drawbar(m);
+}
+
+void
+enternotify(XEvent *e)
+{
+ Client *c;
+ Monitor *m;
+ XCrossingEvent *ev = &e->xcrossing;
+
+ if ((ev->mode != NotifyNormal || ev->detail == NotifyInferior) && ev->window != root)
+ return;
+ c = wintoclient(ev->window);
+ m = c ? c->mon : wintomon(ev->window);
+ if (m != selmon) {
+ unfocus(selmon->sel, 1);
+ selmon = m;
+ } else if (!c || c == selmon->sel)
+ return;
+ focus(c);
+}
+
+void
+expose(XEvent *e)
+{
+ Monitor *m;
+ XExposeEvent *ev = &e->xexpose;
+
+ if (ev->count == 0 && (m = wintomon(ev->window)))
+ drawbar(m);
+}
+
+void
+focus(Client *c)
+{
+ if (!c || !ISVISIBLE(c))
+ for (c = selmon->stack; c && !ISVISIBLE(c); c = c->snext);
+ if (selmon->sel && selmon->sel != c)
+ unfocus(selmon->sel, 0);
+ if (c) {
+ if (c->mon != selmon)
+ selmon = c->mon;
+ if (c->isurgent)
+ seturgent(c, 0);
+ detachstack(c);
+ attachstack(c);
+ grabbuttons(c, 1);
+ XSetWindowBorder(dpy, c->win, scheme[SchemeSel][ColBorder].pixel);
+ setfocus(c);
+ } else {
+ XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime);
+ XDeleteProperty(dpy, root, netatom[NetActiveWindow]);
+ }
+ selmon->sel = c;
+ drawbars();
+}
+
+/* there are some broken focus acquiring clients needing extra handling */
+void
+focusin(XEvent *e)
+{
+ XFocusChangeEvent *ev = &e->xfocus;
+
+ if (selmon->sel && ev->window != selmon->sel->win)
+ setfocus(selmon->sel);
+}
+
+void
+focusmon(const Arg *arg)
+{
+ Monitor *m;
+
+ if (!mons->next)
+ return;
+ if ((m = dirtomon(arg->i)) == selmon)
+ return;
+ unfocus(selmon->sel, 0);
+ selmon = m;
+ focus(NULL);
+}
+
+void
+focusstack(const Arg *arg)
+{
+ Client *c = NULL, *i;
+
+ if (!selmon->sel || (selmon->sel->isfullscreen && lockfullscreen))
+ return;
+ if (arg->i > 0) {
+ for (c = selmon->sel->next; c && !ISVISIBLE(c); c = c->next);
+ if (!c)
+ for (c = selmon->clients; c && !ISVISIBLE(c); c = c->next);
+ } else {
+ for (i = selmon->clients; i != selmon->sel; i = i->next)
+ if (ISVISIBLE(i))
+ c = i;
+ if (!c)
+ for (; i; i = i->next)
+ if (ISVISIBLE(i))
+ c = i;
+ }
+ if (c) {
+ focus(c);
+ restack(selmon);
+ }
+}
+
+Atom
+getatomprop(Client *c, Atom prop)
+{
+ int di;
+ unsigned long dl;
+ unsigned char *p = NULL;
+ Atom da, atom = None;
+
+ if (XGetWindowProperty(dpy, c->win, prop, 0L, sizeof atom, False, XA_ATOM,
+ &da, &di, &dl, &dl, &p) == Success && p) {
+ atom = *(Atom *)p;
+ XFree(p);
+ }
+ return atom;
+}
+
+int
+getrootptr(int *x, int *y)
+{
+ int di;
+ unsigned int dui;
+ Window dummy;
+
+ return XQueryPointer(dpy, root, &dummy, &dummy, x, y, &di, &di, &dui);
+}
+
+long
+getstate(Window w)
+{
+ int format;
+ long result = -1;
+ unsigned char *p = NULL;
+ unsigned long n, extra;
+ Atom real;
+
+ if (XGetWindowProperty(dpy, w, wmatom[WMState], 0L, 2L, False, wmatom[WMState],
+ &real, &format, &n, &extra, (unsigned char **)&p) != Success)
+ return -1;
+ if (n != 0)
+ result = *p;
+ XFree(p);
+ return result;
+}
+
+int
+gettextprop(Window w, Atom atom, char *text, unsigned int size)
+{
+ char **list = NULL;
+ int n;
+ XTextProperty name;
+
+ if (!text || size == 0)
+ return 0;
+ text[0] = '\0';
+ if (!XGetTextProperty(dpy, w, &name, atom) || !name.nitems)
+ return 0;
+ if (name.encoding == XA_STRING) {
+ strncpy(text, (char *)name.value, size - 1);
+ } else if (XmbTextPropertyToTextList(dpy, &name, &list, &n) >= Success && n > 0 && *list) {
+ strncpy(text, *list, size - 1);
+ XFreeStringList(list);
+ }
+ text[size - 1] = '\0';
+ XFree(name.value);
+ return 1;
+}
+
+void
+grabbuttons(Client *c, int focused)
+{
+ updatenumlockmask();
+ {
+ unsigned int i, j;
+ unsigned int modifiers[] = { 0, LockMask, numlockmask, numlockmask|LockMask };
+ XUngrabButton(dpy, AnyButton, AnyModifier, c->win);
+ if (!focused)
+ XGrabButton(dpy, AnyButton, AnyModifier, c->win, False,
+ BUTTONMASK, GrabModeSync, GrabModeSync, None, None);
+ for (i = 0; i < LENGTH(buttons); i++)
+ if (buttons[i].click == ClkClientWin)
+ for (j = 0; j < LENGTH(modifiers); j++)
+ XGrabButton(dpy, buttons[i].button,
+ buttons[i].mask | modifiers[j],
+ c->win, False, BUTTONMASK,
+ GrabModeAsync, GrabModeSync, None, None);
+ }
+}
+
+void
+grabkeys(void)
+{
+ updatenumlockmask();
+ {
+ unsigned int i, j, k;
+ unsigned int modifiers[] = { 0, LockMask, numlockmask, numlockmask|LockMask };
+ int start, end, skip;
+ KeySym *syms;
+
+ XUngrabKey(dpy, AnyKey, AnyModifier, root);
+ XDisplayKeycodes(dpy, &start, &end);
+ syms = XGetKeyboardMapping(dpy, start, end - start + 1, &skip);
+ if (!syms)
+ return;
+ for (k = start; k <= end; k++)
+ for (i = 0; i < LENGTH(keys); i++)
+ /* skip modifier codes, we do that ourselves */
+ if (keys[i].keysym == syms[(k - start) * skip])
+ for (j = 0; j < LENGTH(modifiers); j++)
+ XGrabKey(dpy, k,
+ keys[i].mod | modifiers[j],
+ root, True,
+ GrabModeAsync, GrabModeAsync);
+ XFree(syms);
+ }
+}
+
+void
+incnmaster(const Arg *arg)
+{
+ selmon->nmaster = MAX(selmon->nmaster + arg->i, 0);
+ arrange(selmon);
+}
+
+#ifdef XINERAMA
+static int
+isuniquegeom(XineramaScreenInfo *unique, size_t n, XineramaScreenInfo *info)
+{
+ while (n--)
+ if (unique[n].x_org == info->x_org && unique[n].y_org == info->y_org
+ && unique[n].width == info->width && unique[n].height == info->height)
+ return 0;
+ return 1;
+}
+#endif /* XINERAMA */
+
+void
+keypress(XEvent *e)
+{
+ unsigned int i;
+ KeySym keysym;
+ XKeyEvent *ev;
+
+ ev = &e->xkey;
+ keysym = XKeycodeToKeysym(dpy, (KeyCode)ev->keycode, 0);
+ for (i = 0; i < LENGTH(keys); i++)
+ if (keysym == keys[i].keysym
+ && CLEANMASK(keys[i].mod) == CLEANMASK(ev->state)
+ && keys[i].func)
+ keys[i].func(&(keys[i].arg));
+}
+
+/*void*/
+/*keypress(XEvent *e)*/
+/*{*/
+/* unsigned int i;*/
+/* KeySym keysym;*/
+/* XKeyEvent *ev;*/
+/**/
+/* ev = &e->xkey;*/
+/* keysym = XKeycodeToKeysym(dpy, (KeyCode)ev->keycode, 0);*/
+/**/
+/* printf("keysym: %lu (%d), ev->state: %u\n", keysym, keysym, ev->state);*/
+/* printf("keysym: %lu, ev->state: %u\n", keysym, ev->state);*/
+/**/
+/* fflush(stdout);*/
+/**/
+/* if (leader) {*/
+/* for (i = 0; i < LENGTH(leaderkeys); i++) {*/
+/* if (keysym == leaderkeys[i].keysym) {*/
+/* leaderkeys[i].func(&(leaderkeys[i].arg));*/
+/* leader = False;*/
+/* return;*/
+/* }*/
+/* }*/
+/**/
+/* // Esc cancels leader mode*/
+/* if (keysym == XK_Escape) {*/
+/* leader = False;*/
+/* return;*/
+/* }*/
+/**/
+/* // fallback exit*/
+/* leader = False;*/
+/* return;*/
+/* }*/
+/**/
+/* if (keysym == XK_space && CLEANMASK(ev->state) == MODKEY) {*/
+/* leader = True;*/
+/* return;*/
+/* }*/
+/**/
+/* for (i = 0; i < LENGTH(keys); i++) {*/
+/* if (keysym == keys[i].keysym*/
+/* && CLEANMASK(keys[i].mod) == CLEANMASK(ev->state)) {*/
+/* keys[i].func(&(keys[i].arg));*/
+/* return;*/
+/* }*/
+/* }*/
+/*}*/
+
+
+void
+killclient(const Arg *arg)
+{
+ if (!selmon->sel)
+ return;
+ if (!sendevent(selmon->sel, wmatom[WMDelete])) {
+ XGrabServer(dpy);
+ XSetErrorHandler(xerrordummy);
+ XSetCloseDownMode(dpy, DestroyAll);
+ XKillClient(dpy, selmon->sel->win);
+ XSync(dpy, False);
+ XSetErrorHandler(xerror);
+ XUngrabServer(dpy);
+ }
+}
+
+void
+manage(Window w, XWindowAttributes *wa)
+{
+ Client *c, *t = NULL;
+ Window trans = None;
+ XWindowChanges wc;
+
+ c = ecalloc(1, sizeof(Client));
+ c->win = w;
+ /* geometry */
+ c->x = c->oldx = wa->x;
+ c->y = c->oldy = wa->y;
+ c->w = c->oldw = wa->width;
+ c->h = c->oldh = wa->height;
+ c->oldbw = wa->border_width;
+
+ updatetitle(c);
+ if (XGetTransientForHint(dpy, w, &trans) && (t = wintoclient(trans))) {
+ c->mon = t->mon;
+ c->tags = t->tags;
+ } else {
+ c->mon = selmon;
+ applyrules(c);
+ }
+
+ if (c->x + WIDTH(c) > c->mon->wx + c->mon->ww)
+ c->x = c->mon->wx + c->mon->ww - WIDTH(c);
+ if (c->y + HEIGHT(c) > c->mon->wy + c->mon->wh)
+ c->y = c->mon->wy + c->mon->wh - HEIGHT(c);
+ c->x = MAX(c->x, c->mon->wx);
+ c->y = MAX(c->y, c->mon->wy);
+ c->bw = borderpx;
+
+ wc.border_width = c->bw;
+ XConfigureWindow(dpy, w, CWBorderWidth, &wc);
+ XSetWindowBorder(dpy, w, scheme[SchemeNorm][ColBorder].pixel);
+ configure(c); /* propagates border_width, if size doesn't change */
+ updatewindowtype(c);
+ updatesizehints(c);
+ updatewmhints(c);
+ XSelectInput(dpy, w, EnterWindowMask|FocusChangeMask|PropertyChangeMask|StructureNotifyMask);
+ grabbuttons(c, 0);
+ if (!c->isfloating)
+ c->isfloating = c->oldstate = trans != None || c->isfixed;
+ if (c->isfloating)
+ XRaiseWindow(dpy, c->win);
+ attachaside(c);
+ attachstack(c);
+ XChangeProperty(dpy, root, netatom[NetClientList], XA_WINDOW, 32, PropModeAppend,
+ (unsigned char *) &(c->win), 1);
+ XMoveResizeWindow(dpy, c->win, c->x + 2 * sw, c->y, c->w, c->h); /* some windows require this */
+ setclientstate(c, NormalState);
+ if (c->mon == selmon)
+ unfocus(selmon->sel, 0);
+ c->mon->sel = c;
+ arrange(c->mon);
+ XMapWindow(dpy, c->win);
+ focus(NULL);
+}
+
+void
+mappingnotify(XEvent *e)
+{
+ XMappingEvent *ev = &e->xmapping;
+
+ XRefreshKeyboardMapping(ev);
+ if (ev->request == MappingKeyboard)
+ grabkeys();
+}
+
+void
+maprequest(XEvent *e)
+{
+ static XWindowAttributes wa;
+ XMapRequestEvent *ev = &e->xmaprequest;
+
+ if (!XGetWindowAttributes(dpy, ev->window, &wa) || wa.override_redirect)
+ return;
+ if (!wintoclient(ev->window))
+ manage(ev->window, &wa);
+}
+
+void
+monocle(Monitor *m)
+{
+ unsigned int n = 0;
+ Client *c;
+
+ for (c = m->clients; c; c = c->next)
+ if (ISVISIBLE(c))
+ n++;
+ if (n > 0) /* override layout symbol */
+ snprintf(m->ltsymbol, sizeof m->ltsymbol, "[%d]", n);
+ for (c = nexttiled(m->clients); c; c = nexttiled(c->next))
+ resize(c, m->wx, m->wy, m->ww - 2 * c->bw, m->wh - 2 * c->bw, 0);
+}
+
+void
+motionnotify(XEvent *e)
+{
+ static Monitor *mon = NULL;
+ Monitor *m;
+ XMotionEvent *ev = &e->xmotion;
+
+ if (ev->window != root)
+ return;
+ if ((m = recttomon(ev->x_root, ev->y_root, 1, 1)) != mon && mon) {
+ unfocus(selmon->sel, 1);
+ selmon = m;
+ focus(NULL);
+ }
+ mon = m;
+}
+
+void
+movemouse(const Arg *arg)
+{
+ int x, y, ocx, ocy, nx, ny;
+ Client *c;
+ Monitor *m;
+ XEvent ev;
+ Time lasttime = 0;
+
+ if (!(c = selmon->sel))
+ return;
+ if (c->isfullscreen) /* no support moving fullscreen windows by mouse */
+ return;
+ restack(selmon);
+ ocx = c->x;
+ ocy = c->y;
+ if (XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync,
+ None, cursor[CurMove]->cursor, CurrentTime) != GrabSuccess)
+ return;
+ if (!getrootptr(&x, &y))
+ return;
+ do {
+ XMaskEvent(dpy, MOUSEMASK|ExposureMask|SubstructureRedirectMask, &ev);
+ switch(ev.type) {
+ case ConfigureRequest:
+ case Expose:
+ case MapRequest:
+ handler[ev.type](&ev);
+ break;
+ case MotionNotify:
+ if ((ev.xmotion.time - lasttime) <= (1000 / 60))
+ continue;
+ lasttime = ev.xmotion.time;
+
+ nx = ocx + (ev.xmotion.x - x);
+ ny = ocy + (ev.xmotion.y - y);
+ if (abs(selmon->wx - nx) < snap)
+ nx = selmon->wx;
+ else if (abs((selmon->wx + selmon->ww) - (nx + WIDTH(c))) < snap)
+ nx = selmon->wx + selmon->ww - WIDTH(c);
+ if (abs(selmon->wy - ny) < snap)
+ ny = selmon->wy;
+ else if (abs((selmon->wy + selmon->wh) - (ny + HEIGHT(c))) < snap)
+ ny = selmon->wy + selmon->wh - HEIGHT(c);
+ if (!c->isfloating && selmon->lt[selmon->sellt]->arrange
+ && (abs(nx - c->x) > snap || abs(ny - c->y) > snap))
+ togglefloating(NULL);
+ if (!selmon->lt[selmon->sellt]->arrange || c->isfloating)
+ resize(c, nx, ny, c->w, c->h, 1);
+ break;
+ }
+ } while (ev.type != ButtonRelease);
+ XUngrabPointer(dpy, CurrentTime);
+ if ((m = recttomon(c->x, c->y, c->w, c->h)) != selmon) {
+ sendmon(c, m);
+ selmon = m;
+ focus(NULL);
+ }
+}
+
+Client *
+nexttagged(Client *c) {
+ Client *walked = c->mon->clients;
+ for(;
+ walked && (walked->isfloating || !ISVISIBLEONTAG(walked, c->tags));
+ walked = walked->next
+ );
+ return walked;
+}
+
+Client *
+nexttiled(Client *c)
+{
+ for (; c && (c->isfloating || !ISVISIBLE(c)); c = c->next);
+ return c;
+}
+
+void
+pop(Client *c)
+{
+ detach(c);
+ attach(c);
+ focus(c);
+ arrange(c->mon);
+}
+
+void
+propertynotify(XEvent *e)
+{
+ Client *c;
+ Window trans;
+ XPropertyEvent *ev = &e->xproperty;
+
+ if ((ev->window == root) && (ev->atom == XA_WM_NAME))
+ updatestatus();
+ else if (ev->state == PropertyDelete)
+ return; /* ignore */
+ else if ((c = wintoclient(ev->window))) {
+ switch(ev->atom) {
+ default: break;
+ case XA_WM_TRANSIENT_FOR:
+ if (!c->isfloating && (XGetTransientForHint(dpy, c->win, &trans)) &&
+ (c->isfloating = (wintoclient(trans)) != NULL))
+ arrange(c->mon);
+ break;
+ case XA_WM_NORMAL_HINTS:
+ c->hintsvalid = 0;
+ break;
+ case XA_WM_HINTS:
+ updatewmhints(c);
+ drawbars();
+ break;
+ }
+ if (ev->atom == XA_WM_NAME || ev->atom == netatom[NetWMName])
+ updatetitle(c);
+ if (ev->atom == netatom[NetWMWindowType])
+ updatewindowtype(c);
+ }
+}
+
+void
+quit(const Arg *arg)
+{
+ if(arg->i) restart = 1;
+ running = 0;
+}
+
+Monitor *
+recttomon(int x, int y, int w, int h)
+{
+ Monitor *m, *r = selmon;
+ int a, area = 0;
+
+ for (m = mons; m; m = m->next)
+ if ((a = INTERSECT(x, y, w, h, m)) > area) {
+ area = a;
+ r = m;
+ }
+ return r;
+}
+
+void
+resize(Client *c, int x, int y, int w, int h, int interact)
+{
+ if (applysizehints(c, &x, &y, &w, &h, interact))
+ resizeclient(c, x, y, w, h);
+}
+
+void
+resizeclient(Client *c, int x, int y, int w, int h)
+{
+ XWindowChanges wc;
+
+ c->oldx = c->x; c->x = wc.x = x;
+ c->oldy = c->y; c->y = wc.y = y;
+ c->oldw = c->w; c->w = wc.width = w;
+ c->oldh = c->h; c->h = wc.height = h;
+ wc.border_width = c->bw;
+ XConfigureWindow(dpy, c->win, CWX|CWY|CWWidth|CWHeight|CWBorderWidth, &wc);
+ configure(c);
+ XSync(dpy, False);
+}
+
+void
+resizemouse(const Arg *arg)
+{
+ int ocx, ocy, nw, nh;
+ Client *c;
+ Monitor *m;
+ XEvent ev;
+ Time lasttime = 0;
+
+ if (!(c = selmon->sel))
+ return;
+ if (c->isfullscreen) /* no support resizing fullscreen windows by mouse */
+ return;
+ restack(selmon);
+ ocx = c->x;
+ ocy = c->y;
+ if (XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync,
+ None, cursor[CurResize]->cursor, CurrentTime) != GrabSuccess)
+ return;
+ XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w + c->bw - 1, c->h + c->bw - 1);
+ do {
+ XMaskEvent(dpy, MOUSEMASK|ExposureMask|SubstructureRedirectMask, &ev);
+ switch(ev.type) {
+ case ConfigureRequest:
+ case Expose:
+ case MapRequest:
+ handler[ev.type](&ev);
+ break;
+ case MotionNotify:
+ if ((ev.xmotion.time - lasttime) <= (1000 / 60))
+ continue;
+ lasttime = ev.xmotion.time;
+
+ nw = MAX(ev.xmotion.x - ocx - 2 * c->bw + 1, 1);
+ nh = MAX(ev.xmotion.y - ocy - 2 * c->bw + 1, 1);
+ if (c->mon->wx + nw >= selmon->wx && c->mon->wx + nw <= selmon->wx + selmon->ww
+ && c->mon->wy + nh >= selmon->wy && c->mon->wy + nh <= selmon->wy + selmon->wh)
+ {
+ if (!c->isfloating && selmon->lt[selmon->sellt]->arrange
+ && (abs(nw - c->w) > snap || abs(nh - c->h) > snap))
+ togglefloating(NULL);
+ }
+ if (!selmon->lt[selmon->sellt]->arrange || c->isfloating)
+ resize(c, c->x, c->y, nw, nh, 1);
+ break;
+ }
+ } while (ev.type != ButtonRelease);
+ XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w + c->bw - 1, c->h + c->bw - 1);
+ XUngrabPointer(dpy, CurrentTime);
+ while (XCheckMaskEvent(dpy, EnterWindowMask, &ev));
+ if ((m = recttomon(c->x, c->y, c->w, c->h)) != selmon) {
+ sendmon(c, m);
+ selmon = m;
+ focus(NULL);
+ }
+}
+
+void
+restack(Monitor *m)
+{
+ Client *c;
+ XEvent ev;
+ XWindowChanges wc;
+
+ drawbar(m);
+ if (!m->sel)
+ return;
+ if (m->sel->isfloating || !m->lt[m->sellt]->arrange)
+ XRaiseWindow(dpy, m->sel->win);
+ if (m->lt[m->sellt]->arrange) {
+ wc.stack_mode = Below;
+ wc.sibling = m->barwin;
+ for (c = m->stack; c; c = c->snext)
+ if (!c->isfloating && ISVISIBLE(c)) {
+ XConfigureWindow(dpy, c->win, CWSibling|CWStackMode, &wc);
+ wc.sibling = c->win;
+ }
+ }
+ XSync(dpy, False);
+ while (XCheckMaskEvent(dpy, EnterWindowMask, &ev));
+}
+
+void
+run(void)
+{
+ XEvent ev;
+ /* main event loop */
+ XSync(dpy, False);
+ while (running && !XNextEvent(dpy, &ev))
+ if (handler[ev.type])
+ handler[ev.type](&ev); /* call handler */
+}
+
+void
+scan(void)
+{
+ unsigned int i, num;
+ Window d1, d2, *wins = NULL;
+ XWindowAttributes wa;
+
+ if (XQueryTree(dpy, root, &d1, &d2, &wins, &num)) {
+ for (i = 0; i < num; i++) {
+ if (!XGetWindowAttributes(dpy, wins[i], &wa)
+ || wa.override_redirect || XGetTransientForHint(dpy, wins[i], &d1))
+ continue;
+ if (wa.map_state == IsViewable || getstate(wins[i]) == IconicState)
+ manage(wins[i], &wa);
+ }
+ for (i = 0; i < num; i++) { /* now the transients */
+ if (!XGetWindowAttributes(dpy, wins[i], &wa))
+ continue;
+ if (XGetTransientForHint(dpy, wins[i], &d1)
+ && (wa.map_state == IsViewable || getstate(wins[i]) == IconicState))
+ manage(wins[i], &wa);
+ }
+ if (wins)
+ XFree(wins);
+ }
+}
+
+void
+sendmon(Client *c, Monitor *m)
+{
+ if (c->mon == m)
+ return;
+ unfocus(c, 1);
+ detach(c);
+ detachstack(c);
+ c->mon = m;
+ c->tags = m->tagset[m->seltags]; /* assign tags of target monitor */
+ attachaside(c);
+ attachstack(c);
+ focus(NULL);
+ arrange(NULL);
+}
+
+void
+setclientstate(Client *c, long state)
+{
+ long data[] = { state, None };
+
+ XChangeProperty(dpy, c->win, wmatom[WMState], wmatom[WMState], 32,
+ PropModeReplace, (unsigned char *)data, 2);
+}
+
+int
+sendevent(Client *c, Atom proto)
+{
+ int n;
+ Atom *protocols;
+ int exists = 0;
+ XEvent ev;
+
+ if (XGetWMProtocols(dpy, c->win, &protocols, &n)) {
+ while (!exists && n--)
+ exists = protocols[n] == proto;
+ XFree(protocols);
+ }
+ if (exists) {
+ ev.type = ClientMessage;
+ ev.xclient.window = c->win;
+ ev.xclient.message_type = wmatom[WMProtocols];
+ ev.xclient.format = 32;
+ ev.xclient.data.l[0] = proto;
+ ev.xclient.data.l[1] = CurrentTime;
+ XSendEvent(dpy, c->win, False, NoEventMask, &ev);
+ }
+ return exists;
+}
+
+void
+setfocus(Client *c)
+{
+ if (!c->neverfocus) {
+ XSetInputFocus(dpy, c->win, RevertToPointerRoot, CurrentTime);
+ XChangeProperty(dpy, root, netatom[NetActiveWindow],
+ XA_WINDOW, 32, PropModeReplace,
+ (unsigned char *) &(c->win), 1);
+ }
+ sendevent(c, wmatom[WMTakeFocus]);
+}
+
+void
+setfullscreen(Client *c, int fullscreen)
+{
+ if (fullscreen && !c->isfullscreen) {
+ XChangeProperty(dpy, c->win, netatom[NetWMState], XA_ATOM, 32,
+ PropModeReplace, (unsigned char*)&netatom[NetWMFullscreen], 1);
+ c->isfullscreen = 1;
+ c->oldstate = c->isfloating;
+ c->oldbw = c->bw;
+ c->bw = 0;
+ c->isfloating = 1;
+ resizeclient(c, c->mon->mx, c->mon->my, c->mon->mw, c->mon->mh);
+ XRaiseWindow(dpy, c->win);
+ } else if (!fullscreen && c->isfullscreen){
+ XChangeProperty(dpy, c->win, netatom[NetWMState], XA_ATOM, 32,
+ PropModeReplace, (unsigned char*)0, 0);
+ c->isfullscreen = 0;
+ c->isfloating = c->oldstate;
+ c->bw = c->oldbw;
+ c->x = c->oldx;
+ c->y = c->oldy;
+ c->w = c->oldw;
+ c->h = c->oldh;
+ resizeclient(c, c->x, c->y, c->w, c->h);
+ arrange(c->mon);
+ }
+}
+
+Layout *last_layout;
+void
+fullscreen(const Arg *arg)
+{
+ if (selmon->showbar) {
+ for(last_layout = (Layout *)layouts; last_layout != selmon->lt[selmon->sellt]; last_layout++);
+ setlayout(&((Arg) { .v = &layouts[2] }));
+ } else {
+ setlayout(&((Arg) { .v = last_layout }));
+ }
+ togglebar(arg);
+}
+
+void
+setlayout(const Arg *arg)
+{
+ if (!arg || !arg->v || arg->v != selmon->lt[selmon->sellt])
+ selmon->sellt ^= 1;
+ if (arg && arg->v)
+ selmon->lt[selmon->sellt] = (Layout *)arg->v;
+ strncpy(selmon->ltsymbol, selmon->lt[selmon->sellt]->symbol, sizeof selmon->ltsymbol);
+ if (selmon->sel)
+ arrange(selmon);
+ else
+ drawbar(selmon);
+}
+
+/* arg > 1.0 will set mfact absolutely */
+void
+setmfact(const Arg *arg)
+{
+ float f;
+
+ if (!arg || !selmon->lt[selmon->sellt]->arrange)
+ return;
+ f = arg->f < 1.0 ? arg->f + selmon->mfact : arg->f - 1.0;
+ if (f < 0.05 || f > 0.95)
+ return;
+ selmon->mfact = f;
+ arrange(selmon);
+}
+
+void
+setup(void)
+{
+ int i;
+ XSetWindowAttributes wa;
+ Atom utf8string;
+ struct sigaction sa;
+
+ /* do not transform children into zombies when they terminate */
+ sigemptyset(&sa.sa_mask);
+ sa.sa_flags = SA_NOCLDSTOP | SA_NOCLDWAIT | SA_RESTART;
+ sa.sa_handler = SIG_IGN;
+ sigaction(SIGCHLD, &sa, NULL);
+
+ /* clean up any zombies (inherited from .xinitrc etc) immediately */
+ while (waitpid(-1, NULL, WNOHANG) > 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;
+ updategeom();
+ /* init atoms */
+ utf8string = XInternAtom(dpy, "UTF8_STRING", False);
+ wmatom[WMProtocols] = XInternAtom(dpy, "WM_PROTOCOLS", False);
+ wmatom[WMDelete] = XInternAtom(dpy, "WM_DELETE_WINDOW", False);
+ wmatom[WMState] = XInternAtom(dpy, "WM_STATE", False);
+ wmatom[WMTakeFocus] = XInternAtom(dpy, "WM_TAKE_FOCUS", False);
+ netatom[NetActiveWindow] = XInternAtom(dpy, "_NET_ACTIVE_WINDOW", False);
+ netatom[NetSupported] = XInternAtom(dpy, "_NET_SUPPORTED", False);
+ netatom[NetWMName] = XInternAtom(dpy, "_NET_WM_NAME", False);
+ netatom[NetWMState] = XInternAtom(dpy, "_NET_WM_STATE", False);
+ netatom[NetWMCheck] = XInternAtom(dpy, "_NET_SUPPORTING_WM_CHECK", False);
+ netatom[NetWMFullscreen] = XInternAtom(dpy, "_NET_WM_STATE_FULLSCREEN", False);
+ netatom[NetWMWindowType] = XInternAtom(dpy, "_NET_WM_WINDOW_TYPE", False);
+ netatom[NetWMWindowTypeDialog] = XInternAtom(dpy, "_NET_WM_WINDOW_TYPE_DIALOG", False);
+ netatom[NetClientList] = XInternAtom(dpy, "_NET_CLIENT_LIST", False);
+ /* init cursors */
+ cursor[CurNormal] = drw_cur_create(drw, XC_left_ptr);
+ cursor[CurResize] = drw_cur_create(drw, XC_sizing);
+ cursor[CurMove] = drw_cur_create(drw, XC_fleur);
+ /* init appearance */
+ scheme = ecalloc(LENGTH(colors), sizeof(Clr *));
+ for (i = 0; i < LENGTH(colors); i++)
+ scheme[i] = drw_scm_create(drw, colors[i], 3);
+ /* init bars */
+ updatebars();
+ updatestatus();
+ /* supporting window for NetWMCheck */
+ wmcheckwin = XCreateSimpleWindow(dpy, root, 0, 0, 1, 1, 0, 0, 0);
+ XChangeProperty(dpy, wmcheckwin, netatom[NetWMCheck], XA_WINDOW, 32,
+ PropModeReplace, (unsigned char *) &wmcheckwin, 1);
+ XChangeProperty(dpy, wmcheckwin, netatom[NetWMName], utf8string, 8,
+ PropModeReplace, (unsigned char *) "dwm", 3);
+ XChangeProperty(dpy, root, netatom[NetWMCheck], XA_WINDOW, 32,
+ PropModeReplace, (unsigned char *) &wmcheckwin, 1);
+ /* EWMH support per view */
+ XChangeProperty(dpy, root, netatom[NetSupported], XA_ATOM, 32,
+ PropModeReplace, (unsigned char *) netatom, NetLast);
+ XDeleteProperty(dpy, root, netatom[NetClientList]);
+ /* select events */
+ wa.cursor = cursor[CurNormal]->cursor;
+ wa.event_mask = SubstructureRedirectMask|SubstructureNotifyMask
+ |ButtonPressMask|PointerMotionMask|EnterWindowMask
+ |LeaveWindowMask|StructureNotifyMask|PropertyChangeMask;
+ XChangeWindowAttributes(dpy, root, CWEventMask|CWCursor, &wa);
+ XSelectInput(dpy, root, wa.event_mask);
+ grabkeys();
+ focus(NULL);
+}
+
+void
+seturgent(Client *c, int urg)
+{
+ XWMHints *wmh;
+
+ c->isurgent = urg;
+ if (!(wmh = XGetWMHints(dpy, c->win)))
+ return;
+ wmh->flags = urg ? (wmh->flags | XUrgencyHint) : (wmh->flags & ~XUrgencyHint);
+ XSetWMHints(dpy, c->win, wmh);
+ XFree(wmh);
+}
+
+void
+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
+sighup(int unused)
+{
+ Arg a = {.i = 1};
+ quit(&a);
+}
+
+void
+sigterm(int unused)
+{
+ Arg a = {.i = 0};
+ quit(&a);
+}
+
+void
+spawn(const Arg *arg)
+{
+ struct sigaction sa;
+
+ if (arg->v == dmenucmd)
+ dmenumon[0] = '0' + selmon->num;
+ if (fork() == 0) {
+ if (dpy)
+ close(ConnectionNumber(dpy));
+ setsid();
+
+ sigemptyset(&sa.sa_mask);
+ sa.sa_flags = 0;
+ sa.sa_handler = SIG_DFL;
+ sigaction(SIGCHLD, &sa, NULL);
+
+ execvp(((char **)arg->v)[0], (char **)arg->v);
+ die("dwm: execvp '%s' failed:", ((char **)arg->v)[0]);
+ }
+}
+
+void
+tag(const Arg *arg)
+{
+ if (selmon->sel && arg->ui & TAGMASK) {
+ selmon->sel->tags = arg->ui & TAGMASK;
+ focus(NULL);
+ arrange(selmon);
+ }
+}
+
+void
+tagmon(const Arg *arg)
+{
+ if (!selmon->sel || !mons->next)
+ return;
+ sendmon(selmon->sel, dirtomon(arg->i));
+}
+
+void
+togglebar(const Arg *arg)
+{
+ selmon->showbar = !selmon->showbar;
+ updatebarpos(selmon);
+ XMoveResizeWindow(dpy, selmon->barwin, selmon->wx, selmon->by, selmon->ww, bh);
+ arrange(selmon);
+}
+
+void
+togglefloating(const Arg *arg)
+{
+ if (!selmon->sel)
+ return;
+ if (selmon->sel->isfullscreen) /* no support for fullscreen windows */
+ return;
+ selmon->sel->isfloating = !selmon->sel->isfloating || selmon->sel->isfixed;
+ if (selmon->sel->isfloating)
+ resize(selmon->sel, selmon->sel->x, selmon->sel->y,
+ selmon->sel->w, selmon->sel->h, 0);
+ arrange(selmon);
+}
+
+void
+toggletag(const Arg *arg)
+{
+ unsigned int newtags;
+
+ if (!selmon->sel)
+ return;
+ newtags = selmon->sel->tags ^ (arg->ui & TAGMASK);
+ if (newtags) {
+ selmon->sel->tags = newtags;
+ focus(NULL);
+ arrange(selmon);
+ }
+}
+
+void
+toggleview(const Arg *arg)
+{
+ unsigned int newtagset = selmon->tagset[selmon->seltags] ^ (arg->ui & TAGMASK);
+
+ if (newtagset) {
+ selmon->tagset[selmon->seltags] = newtagset;
+ focus(NULL);
+ arrange(selmon);
+ }
+}
+
+void
+unfocus(Client *c, int setfocus)
+{
+ if (!c)
+ return;
+ grabbuttons(c, 0);
+ XSetWindowBorder(dpy, c->win, scheme[SchemeNorm][ColBorder].pixel);
+ if (setfocus) {
+ XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime);
+ XDeleteProperty(dpy, root, netatom[NetActiveWindow]);
+ }
+}
+
+void
+unmanage(Client *c, int destroyed)
+{
+ Monitor *m = c->mon;
+ XWindowChanges wc;
+
+ detach(c);
+ detachstack(c);
+ if (!destroyed) {
+ wc.border_width = c->oldbw;
+ XGrabServer(dpy); /* avoid race conditions */
+ XSetErrorHandler(xerrordummy);
+ XSelectInput(dpy, c->win, NoEventMask);
+ XConfigureWindow(dpy, c->win, CWBorderWidth, &wc); /* restore border */
+ XUngrabButton(dpy, AnyButton, AnyModifier, c->win);
+ setclientstate(c, WithdrawnState);
+ XSync(dpy, False);
+ XSetErrorHandler(xerror);
+ XUngrabServer(dpy);
+ }
+ free(c);
+ focus(NULL);
+ updateclientlist();
+ arrange(m);
+}
+
+void
+unmapnotify(XEvent *e)
+{
+ Client *c;
+ XUnmapEvent *ev = &e->xunmap;
+
+ if ((c = wintoclient(ev->window))) {
+ if (ev->send_event)
+ setclientstate(c, WithdrawnState);
+ else
+ unmanage(c, 0);
+ }
+}
+
+void
+updatebars(void)
+{
+ Monitor *m;
+ XSetWindowAttributes wa = {
+ .override_redirect = True,
+ .background_pixmap = ParentRelative,
+ .event_mask = ButtonPressMask|ExposureMask
+ };
+ XClassHint ch = {"dwm", "dwm"};
+ for (m = mons; m; m = m->next) {
+ if (m->barwin)
+ continue;
+ m->barwin = XCreateWindow(dpy, root, m->wx, m->by, m->ww, bh, 0, DefaultDepth(dpy, screen),
+ CopyFromParent, DefaultVisual(dpy, screen),
+ CWOverrideRedirect|CWBackPixmap|CWEventMask, &wa);
+ XDefineCursor(dpy, m->barwin, cursor[CurNormal]->cursor);
+ XMapRaised(dpy, m->barwin);
+ XSetClassHint(dpy, m->barwin, &ch);
+ }
+}
+
+void
+updatebarpos(Monitor *m)
+{
+ m->wy = m->my;
+ m->wh = m->mh;
+ if (m->showbar) {
+ m->wh -= bh;
+ m->by = m->topbar ? m->wy : m->wy + m->wh;
+ m->wy = m->topbar ? m->wy + bh : m->wy;
+ } else
+ m->by = -bh;
+}
+
+void
+updateclientlist(void)
+{
+ Client *c;
+ Monitor *m;
+
+ XDeleteProperty(dpy, root, netatom[NetClientList]);
+ for (m = mons; m; m = m->next)
+ for (c = m->clients; c; c = c->next)
+ XChangeProperty(dpy, root, netatom[NetClientList],
+ XA_WINDOW, 32, PropModeAppend,
+ (unsigned char *) &(c->win), 1);
+}
+
+int
+updategeom(void)
+{
+ int dirty = 0;
+
+#ifdef XINERAMA
+ if (XineramaIsActive(dpy)) {
+ int i, j, n, nn;
+ Client *c;
+ Monitor *m;
+ XineramaScreenInfo *info = XineramaQueryScreens(dpy, &nn);
+ XineramaScreenInfo *unique = NULL;
+
+ for (n = 0, m = mons; m; m = m->next, n++);
+ /* only consider unique geometries as separate screens */
+ unique = ecalloc(nn, sizeof(XineramaScreenInfo));
+ for (i = 0, j = 0; i < nn; i++)
+ if (isuniquegeom(unique, j, &info[i]))
+ memcpy(&unique[j++], &info[i], sizeof(XineramaScreenInfo));
+ XFree(info);
+ nn = j;
+
+ /* new monitors if nn > n */
+ for (i = n; i < nn; 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);
+ }
+ /* removed monitors if n > nn */
+ 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;
+ attachaside(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);
+ c->hintsvalid = 1;
+}
+
+void
+updatestatus(void)
+{
+ if (!gettextprop(root, XA_WM_NAME, stext, sizeof(stext)))
+ strcpy(stext, "dwm-"VERSION);
+ drawbar(selmon);
+}
+
+void
+updatetitle(Client *c)
+{
+ if (!gettextprop(c->win, netatom[NetWMName], c->name, sizeof c->name))
+ gettextprop(c->win, XA_WM_NAME, c->name, sizeof c->name);
+ if (c->name[0] == '\0') /* hack to mark broken clients */
+ strcpy(c->name, broken);
+}
+
+void
+updatewindowtype(Client *c)
+{
+ Atom state = getatomprop(c, netatom[NetWMState]);
+ Atom wtype = getatomprop(c, netatom[NetWMWindowType]);
+
+ if (state == netatom[NetWMFullscreen])
+ setfullscreen(c, 1);
+ if (wtype == netatom[NetWMWindowTypeDialog])
+ c->isfloating = 1;
+}
+
+void
+updatewmhints(Client *c)
+{
+ XWMHints *wmh;
+
+ if ((wmh = XGetWMHints(dpy, c->win))) {
+ if (c == selmon->sel && wmh->flags & XUrgencyHint) {
+ wmh->flags &= ~XUrgencyHint;
+ XSetWMHints(dpy, c->win, wmh);
+ } else
+ c->isurgent = (wmh->flags & XUrgencyHint) ? 1 : 0;
+ if (wmh->flags & InputHint)
+ c->neverfocus = !wmh->input;
+ else
+ c->neverfocus = 0;
+ XFree(wmh);
+ }
+}
+
+void
+view(const Arg *arg)
+{
+ if ((arg->ui & TAGMASK) == selmon->tagset[selmon->seltags])
+ return;
+ selmon->seltags ^= 1; /* toggle sel tagset */
+ if (arg->ui & TAGMASK)
+ selmon->tagset[selmon->seltags] = arg->ui & TAGMASK;
+ focus(NULL);
+ arrange(selmon);
+}
+
+Client *
+wintoclient(Window w)
+{
+ Client *c;
+ Monitor *m;
+
+ for (m = mons; m; m = m->next)
+ for (c = m->clients; c; c = c->next)
+ if (c->win == w)
+ return c;
+ return NULL;
+}
+
+Monitor *
+wintomon(Window w)
+{
+ int x, y;
+ Client *c;
+ Monitor *m;
+
+ if (w == root && getrootptr(&x, &y))
+ return recttomon(x, y, 1, 1);
+ for (m = mons; m; m = m->next)
+ if (w == m->barwin)
+ return m;
+ if ((c = wintoclient(w)))
+ return c->mon;
+ return selmon;
+}
+
+/* There's no way to check accesses to destroyed windows, thus those cases are
+ * ignored (especially on UnmapNotify's). Other types of errors call Xlibs
+ * default error handler, which may call exit. */
+int
+xerror(Display *dpy, XErrorEvent *ee)
+{
+ if (ee->error_code == BadWindow
+ || (ee->request_code == X_SetInputFocus && ee->error_code == BadMatch)
+ || (ee->request_code == X_PolyText8 && ee->error_code == BadDrawable)
+ || (ee->request_code == X_PolyFillRectangle && ee->error_code == BadDrawable)
+ || (ee->request_code == X_PolySegment && ee->error_code == BadDrawable)
+ || (ee->request_code == X_ConfigureWindow && ee->error_code == BadMatch)
+ || (ee->request_code == X_GrabButton && ee->error_code == BadAccess)
+ || (ee->request_code == X_GrabKey && ee->error_code == BadAccess)
+ || (ee->request_code == X_CopyArea && ee->error_code == BadDrawable))
+ return 0;
+ fprintf(stderr, "dwm: fatal error: request code=%d, error code=%d\n",
+ ee->request_code, ee->error_code);
+ return xerrorxlib(dpy, ee); /* may call exit */
+}
+
+int
+xerrordummy(Display *dpy, XErrorEvent *ee)
+{
+ return 0;
+}
+
+/* Startup Error handler to check if another window manager
+ * is already running. */
+int
+xerrorstart(Display *dpy, XErrorEvent *ee)
+{
+ die("dwm: another window manager is already running");
+ return -1;
+}
+
+void
+zoom(const Arg *arg)
+{
+ Client *c = selmon->sel;
+
+ if (!selmon->lt[selmon->sellt]->arrange || !c || c->isfloating)
+ return;
+ if (c == nexttiled(selmon->clients) && !(c = nexttiled(c->next)))
+ return;
+ pop(c);
+}
+
+int
+main(int argc, char *argv[])
+{
+ if (argc == 2 && !strcmp("-v", argv[1]))
+ die("dwm-"VERSION);
+ else if (argc != 1)
+ die("usage: dwm [-v]");
+ if (!setlocale(LC_CTYPE, "") || !XSupportsLocale())
+ fputs("warning: no locale support\n", stderr);
+ if (!(dpy = XOpenDisplay(NULL)))
+ die("dwm: cannot open display");
+ checkotherwm();
+ setup();
+#ifdef __OpenBSD__
+ if (pledge("stdio rpath proc exec", NULL) == -1)
+ die("pledge");
+#endif /* __OpenBSD__ */
+ scan();
+ run();
+ if(restart) execvp(argv[0], argv);
+ cleanup();
+ XCloseDisplay(dpy);
+ return EXIT_SUCCESS;
+}
diff --git a/dwm.c.rej b/dwm.c.rej
new file mode 100644
index 0000000..d381116
--- /dev/null
+++ b/dwm.c.rej
@@ -0,0 +1,10 @@
+--- dwm.c
++++ dwm.c
+@@ -272,6 +277,7 @@ static Display *dpy;
+ static Drw *drw;
+ static Monitor *mons, *selmon;
+ static Window root, wmcheckwin;
++unsigned int currentkey = 0;
+
+ /* configuration, allows nested code to access above variables */
+ #include "config.h"
diff --git a/dwm.png b/dwm.png
new file mode 100644
index 0000000..b1f9ba7
Binary files /dev/null and b/dwm.png differ
diff --git a/fibonacci.c b/fibonacci.c
new file mode 100644
index 0000000..fce0a57
--- /dev/null
+++ b/fibonacci.c
@@ -0,0 +1,66 @@
+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/patches/alwaysontop-6.2.diff b/patches/alwaysontop-6.2.diff
new file mode 100644
index 0000000..6a4f72e
--- /dev/null
+++ b/patches/alwaysontop-6.2.diff
@@ -0,0 +1,110 @@
+From 9cd160c4ba9c345c24644a7da77cc4f04fc93c4e Mon Sep 17 00:00:00 2001
+From: Rob Pilling <robpilling@gmail.com>
+Date: Mon, 27 Jul 2020 20:11:08 +0100
+Subject: [PATCH] alwaysontop
+
+---
+ config.def.h | 1 +
+ dwm.c | 45 +++++++++++++++++++++++++++++++++++++++++++--
+ 2 files changed, 44 insertions(+), 2 deletions(-)
+
+diff --git a/config.def.h b/config.def.h
+index 1c0b587..c3c7edd 100644
+--- a/config.def.h
++++ b/config.def.h
+@@ -78,6 +78,7 @@ static Key keys[] = {
+ { MODKEY, XK_m, setlayout, {.v = &layouts[2]} },
+ { MODKEY, XK_space, setlayout, {0} },
+ { MODKEY|ShiftMask, XK_space, togglefloating, {0} },
++ { MODKEY|ShiftMask, XK_space, togglealwaysontop, {0} },
+ { MODKEY, XK_0, view, {.ui = ~0 } },
+ { MODKEY|ShiftMask, XK_0, tag, {.ui = ~0 } },
+ { MODKEY, XK_comma, focusmon, {.i = -1 } },
+diff --git a/dwm.c b/dwm.c
+index 4465af1..8d54b26 100644
+--- a/dwm.c
++++ b/dwm.c
+@@ -92,7 +92,7 @@ struct Client {
+ int basew, baseh, incw, inch, maxw, maxh, minw, minh;
+ int bw, oldbw;
+ unsigned int tags;
+- int isfixed, isfloating, isurgent, neverfocus, oldstate, isfullscreen;
++ int isfixed, iscentered, isfloating, isalwaysontop, isurgent, neverfocus, oldstate, isfullscreen;
+ Client *next;
+ Client *snext;
+ Monitor *mon;
+@@ -211,6 +211,7 @@ static void tagmon(const Arg *arg);
+ static void tile(Monitor *);
+ static void togglebar(const Arg *arg);
+ static void togglefloating(const Arg *arg);
++static void togglealwaysontop(const Arg *arg);
+ static void toggletag(const Arg *arg);
+ static void toggleview(const Arg *arg);
+ static void unfocus(Client *c, int setfocus);
+@@ -732,8 +733,11 @@ drawbar(Monitor *m)
+ if (m->sel) {
+ drw_setscheme(drw, scheme[m == selmon ? SchemeSel : SchemeNorm]);
+ drw_text(drw, x, 0, w, bh, lrpad / 2, m->sel->name, 0);
+- if (m->sel->isfloating)
++ if (m->sel->isfloating) {
+ drw_rect(drw, x + boxs, boxs, boxw, boxw, m->sel->isfixed, 0);
++ if (m->sel->isalwaysontop)
++ drw_rect(drw, x + boxs, bh - boxw, boxw, boxw, 0, 0);
++ }
+ } else {
+ drw_setscheme(drw, scheme[SchemeNorm]);
+ drw_rect(drw, x, 0, w, bh, 1, 1);
+@@ -1356,6 +1360,17 @@ restack(Monitor *m)
+ return;
+ if (m->sel->isfloating || !m->lt[m->sellt]->arrange)
+ XRaiseWindow(dpy, m->sel->win);
++
++ /* raise the aot window */
++ for(Monitor *m_search = mons; m_search; m_search = m_search->next){
++ for(c = m_search->clients; c; c = c->next){
++ if(c->isalwaysontop){
++ XRaiseWindow(dpy, c->win);
++ break;
++ }
++ }
++ }
++
+ if (m->lt[m->sellt]->arrange) {
+ wc.stack_mode = Below;
+ wc.sibling = m->barwin;
+@@ -1716,6 +1731,32 @@ togglefloating(const Arg *arg)
+ if (selmon->sel->isfloating)
+ resize(selmon->sel, selmon->sel->x, selmon->sel->y,
+ selmon->sel->w, selmon->sel->h, 0);
++ else
++ selmon->sel->isalwaysontop = 0; /* disabled, turn this off too */
++ arrange(selmon);
++}
++
++void
++togglealwaysontop(const Arg *arg)
++{
++ if (!selmon->sel)
++ return;
++ if (selmon->sel->isfullscreen)
++ return;
++
++ if(selmon->sel->isalwaysontop){
++ selmon->sel->isalwaysontop = 0;
++ }else{
++ /* disable others */
++ for(Monitor *m = mons; m; m = m->next)
++ for(Client *c = m->clients; c; c = c->next)
++ c->isalwaysontop = 0;
++
++ /* turn on, make it float too */
++ selmon->sel->isfloating = 1;
++ selmon->sel->isalwaysontop = 1;
++ }
++
+ arrange(selmon);
+ }
+
+--
+2.31.1
+
diff --git a/patches/dwm-attachaside-6.4.diff b/patches/dwm-attachaside-6.4.diff
new file mode 100644
index 0000000..17be6b5
--- /dev/null
+++ b/patches/dwm-attachaside-6.4.diff
@@ -0,0 +1,92 @@
+diff --git a/dwm.c b/dwm.c
+index f1d86b2..8b04e0b 100644
+--- a/dwm.c
++++ b/dwm.c
+@@ -49,7 +49,8 @@
+ #define CLEANMASK(mask) (mask & ~(numlockmask|LockMask) & (ShiftMask|ControlMask|Mod1Mask|Mod2Mask|Mod3Mask|Mod4Mask|Mod5Mask))
+ #define INTERSECT(x,y,w,h,m) (MAX(0, MIN((x)+(w),(m)->wx+(m)->ww) - MAX((x),(m)->wx)) \
+ * MAX(0, MIN((y)+(h),(m)->wy+(m)->wh) - MAX((y),(m)->wy)))
+-#define ISVISIBLE(C) ((C->tags & C->mon->tagset[C->mon->seltags]))
++#define ISVISIBLEONTAG(C, T) ((C->tags & T))
++#define ISVISIBLE(C) ISVISIBLEONTAG(C, C->mon->tagset[C->mon->seltags])
+ #define LENGTH(X) (sizeof X / sizeof X[0])
+ #define MOUSEMASK (BUTTONMASK|PointerMotionMask)
+ #define WIDTH(X) ((X)->w + 2 * (X)->bw)
+@@ -147,6 +148,7 @@ static int applysizehints(Client *c, int *x, int *y, int *w, int *h, int interac
+ static void arrange(Monitor *m);
+ static void arrangemon(Monitor *m);
+ static void attach(Client *c);
++static void attachaside(Client *c);
+ static void attachstack(Client *c);
+ static void buttonpress(XEvent *e);
+ static void checkotherwm(void);
+@@ -184,6 +186,7 @@ static void maprequest(XEvent *e);
+ static void monocle(Monitor *m);
+ static void motionnotify(XEvent *e);
+ static void movemouse(const Arg *arg);
++static Client *nexttagged(Client *c);
+ static Client *nexttiled(Client *c);
+ static void pop(Client *c);
+ static void propertynotify(XEvent *e);
+@@ -408,6 +411,17 @@ attach(Client *c)
+ c->mon->clients = c;
+ }
+
++void
++attachaside(Client *c) {
++ Client *at = nexttagged(c);
++ if(!at) {
++ attach(c);
++ return;
++ }
++ c->next = at->next;
++ at->next = c;
++}
++
+ void
+ attachstack(Client *c)
+ {
+@@ -1074,7 +1088,7 @@ manage(Window w, XWindowAttributes *wa)
+ c->isfloating = c->oldstate = trans != None || c->isfixed;
+ if (c->isfloating)
+ XRaiseWindow(dpy, c->win);
+- attach(c);
++ attachaside(c);
+ attachstack(c);
+ XChangeProperty(dpy, root, netatom[NetClientList], XA_WINDOW, 32, PropModeAppend,
+ (unsigned char *) &(c->win), 1);
+@@ -1202,6 +1216,16 @@ movemouse(const Arg *arg)
+ }
+ }
+
++Client *
++nexttagged(Client *c) {
++ Client *walked = c->mon->clients;
++ for(;
++ walked && (walked->isfloating || !ISVISIBLEONTAG(walked, c->tags));
++ walked = walked->next
++ );
++ return walked;
++}
++
+ Client *
+ nexttiled(Client *c)
+ {
+@@ -1427,7 +1451,7 @@ sendmon(Client *c, Monitor *m)
+ detachstack(c);
+ c->mon = m;
+ c->tags = m->tagset[m->seltags]; /* assign tags of target monitor */
+- attach(c);
++ attachaside(c);
+ attachstack(c);
+ focus(NULL);
+ arrange(NULL);
+@@ -1915,7 +1939,7 @@ updategeom(void)
+ m->clients = c->next;
+ detachstack(c);
+ c->mon = mons;
+- attach(c);
++ attachaside(c);
+ attachstack(c);
+ }
+ if (m == selmon)
diff --git a/patches/dwm-barpadding-20211020-a786211.diff b/patches/dwm-barpadding-20211020-a786211.diff
new file mode 100644
index 0000000..7842181
--- /dev/null
+++ b/patches/dwm-barpadding-20211020-a786211.diff
@@ -0,0 +1,118 @@
+From a3cfb215f7f647d83d67e33df8f33a73e43bd65f Mon Sep 17 00:00:00 2001
+From: Bakkeby <bakkeby@gmail.com>
+Date: Wed, 20 Oct 2021 09:14:07 +0200
+Subject: [PATCH] barpadding: adds space between the statusbar and the edge of
+ the screen
+
+---
+ config.def.h | 2 ++
+ dwm.c | 25 +++++++++++++++----------
+ 2 files changed, 17 insertions(+), 10 deletions(-)
+
+diff --git a/config.def.h b/config.def.h
+index a2ac963..f0b739f 100644
+--- a/config.def.h
++++ b/config.def.h
+@@ -5,6 +5,8 @@ static const unsigned int borderpx = 1; /* border pixel of windows */
+ static const unsigned int snap = 32; /* snap pixel */
+ static const int showbar = 1; /* 0 means no bar */
+ static const int topbar = 1; /* 0 means bottom bar */
++static const int vertpad = 10; /* vertical padding of bar */
++static const int sidepad = 10; /* horizontal padding of bar */
+ static const char *fonts[] = { "monospace:size=10" };
+ static const char dmenufont[] = "monospace:size=10";
+ static const char col_gray1[] = "#222222";
+diff --git a/dwm.c b/dwm.c
+index 5e4d494..df6d0d7 100644
+--- a/dwm.c
++++ b/dwm.c
+@@ -242,6 +242,8 @@ static int screen;
+ static int sw, sh; /* X display screen geometry width, height */
+ static int bh, blw = 0; /* bar geometry */
+ static int lrpad; /* sum of left and right padding for text */
++static int vp; /* vertical padding for bar */
++static int sp; /* side padding for bar */
+ static int (*xerrorxlib)(Display *, XErrorEvent *);
+ static unsigned int numlockmask = 0;
+ static void (*handler[LASTEvent]) (XEvent *) = {
+@@ -568,7 +570,7 @@ configurenotify(XEvent *e)
+ for (c = m->clients; c; c = c->next)
+ if (c->isfullscreen)
+ resizeclient(c, m->mx, m->my, m->mw, m->mh);
+- XMoveResizeWindow(dpy, m->barwin, m->wx, m->by, m->ww, bh);
++ XMoveResizeWindow(dpy, m->barwin, m->wx + sp, m->by + vp, m->ww - 2 * sp, bh);
+ }
+ focus(NULL);
+ arrange(NULL);
+@@ -706,7 +708,7 @@ drawbar(Monitor *m)
+ if (m == selmon) { /* status is only drawn on selected monitor */
+ drw_setscheme(drw, scheme[SchemeNorm]);
+ tw = TEXTW(stext) - lrpad + 2; /* 2px right padding */
+- drw_text(drw, m->ww - tw, 0, tw, bh, 0, stext, 0);
++ drw_text(drw, m->ww - tw - 2 * sp, 0, tw, bh, 0, stext, 0);
+ }
+
+ for (c = m->clients; c; c = c->next) {
+@@ -732,12 +734,12 @@ drawbar(Monitor *m)
+ if ((w = m->ww - tw - x) > bh) {
+ if (m->sel) {
+ drw_setscheme(drw, scheme[m == selmon ? SchemeSel : SchemeNorm]);
+- drw_text(drw, x, 0, w, bh, lrpad / 2, m->sel->name, 0);
++ drw_text(drw, x, 0, w - 2 * sp, bh, lrpad / 2, m->sel->name, 0);
+ if (m->sel->isfloating)
+ drw_rect(drw, x + boxs, boxs, boxw, boxw, m->sel->isfixed, 0);
+ } else {
+ drw_setscheme(drw, scheme[SchemeNorm]);
+- drw_rect(drw, x, 0, w, bh, 1, 1);
++ drw_rect(drw, x, 0, w - 2 * sp, bh, 1, 1);
+ }
+ }
+ drw_map(drw, m->barwin, 0, 0, m->ww, bh);
+@@ -1547,7 +1549,10 @@ setup(void)
+ die("no fonts could be loaded.");
+ lrpad = drw->fonts->h;
+ bh = drw->fonts->h + 2;
++ sp = sidepad;
++ vp = (topbar == 1) ? vertpad : - vertpad;
+ updategeom();
++
+ /* init atoms */
+ utf8string = XInternAtom(dpy, "UTF8_STRING", False);
+ wmatom[WMProtocols] = XInternAtom(dpy, "WM_PROTOCOLS", False);
+@@ -1704,7 +1709,7 @@ togglebar(const Arg *arg)
+ {
+ selmon->showbar = !selmon->showbar;
+ updatebarpos(selmon);
+- XMoveResizeWindow(dpy, selmon->barwin, selmon->wx, selmon->by, selmon->ww, bh);
++ XMoveResizeWindow(dpy, selmon->barwin, selmon->wx + sp, selmon->by + vp, selmon->ww - 2 * sp, bh);
+ arrange(selmon);
+ }
+
+@@ -1814,7 +1819,7 @@ updatebars(void)
+ for (m = mons; m; m = m->next) {
+ if (m->barwin)
+ continue;
+- m->barwin = XCreateWindow(dpy, root, m->wx, m->by, m->ww, bh, 0, DefaultDepth(dpy, screen),
++ m->barwin = XCreateWindow(dpy, root, m->wx + sp, m->by + vp, m->ww - 2 * sp, bh, 0, DefaultDepth(dpy, screen),
+ CopyFromParent, DefaultVisual(dpy, screen),
+ CWOverrideRedirect|CWBackPixmap|CWEventMask, &wa);
+ XDefineCursor(dpy, m->barwin, cursor[CurNormal]->cursor);
+@@ -1829,11 +1834,11 @@ updatebarpos(Monitor *m)
+ m->wy = m->my;
+ m->wh = m->mh;
+ if (m->showbar) {
+- m->wh -= bh;
+- m->by = m->topbar ? m->wy : m->wy + m->wh;
+- m->wy = m->topbar ? m->wy + bh : m->wy;
++ m->wh = m->wh - vertpad - bh;
++ m->by = m->topbar ? m->wy : m->wy + m->wh + vertpad;
++ m->wy = m->topbar ? m->wy + bh + vp : m->wy;
+ } else
+- m->by = -bh;
++ m->by = -bh - vp;
+ }
+
+ void
+--
+2.33.0
+
diff --git a/patches/dwm-barpadding-6.2.diff b/patches/dwm-barpadding-6.2.diff
new file mode 100644
index 0000000..4c26e46
--- /dev/null
+++ b/patches/dwm-barpadding-6.2.diff
@@ -0,0 +1,110 @@
+Common subdirectories: dwm/.git and dwm-new/.git
+diff -up dwm/config.def.h dwm-new/config.def.h
+--- dwm/config.def.h 2019-12-10 17:24:37.944708263 +1300
++++ dwm-new/config.def.h 2019-12-10 17:44:38.447670711 +1300
+@@ -5,6 +5,8 @@ static const unsigned int borderpx = 1;
+ static const unsigned int snap = 32; /* snap pixel */
+ static const int showbar = 1; /* 0 means no bar */
+ static const int topbar = 1; /* 0 means bottom bar */
++static const int vertpad = 10; /* vertical padding of bar */
++static const int sidepad = 10; /* horizontal padding of bar */
+ static const char *fonts[] = { "monospace:size=10" };
+ static const char dmenufont[] = "monospace:size=10";
+ static const char col_gray1[] = "#222222";
+diff -up dwm/dwm.c dwm-new/dwm.c
+--- dwm/dwm.c 2019-12-10 17:24:37.945708263 +1300
++++ dwm-new/dwm.c 2019-12-10 17:41:46.192676099 +1300
+@@ -241,6 +241,8 @@ static int screen;
+ static int sw, sh; /* X display screen geometry width, height */
+ static int bh, blw = 0; /* bar geometry */
+ static int lrpad; /* sum of left and right padding for text */
++static int vp; /* vertical padding for bar */
++static int sp; /* side padding for bar */
+ static int (*xerrorxlib)(Display *, XErrorEvent *);
+ static unsigned int numlockmask = 0;
+ static void (*handler[LASTEvent]) (XEvent *) = {
+@@ -567,7 +569,7 @@ configurenotify(XEvent *e)
+ for (c = m->clients; c; c = c->next)
+ if (c->isfullscreen)
+ resizeclient(c, m->mx, m->my, m->mw, m->mh);
+- XMoveResizeWindow(dpy, m->barwin, m->wx, m->by, m->ww, bh);
++ XMoveResizeWindow(dpy, m->barwin, m->wx + sp, m->by + vp, m->ww - 2 * sp, bh);
+ }
+ focus(NULL);
+ arrange(NULL);
+@@ -705,7 +707,7 @@ drawbar(Monitor *m)
+ if (m == selmon) { /* status is only drawn on selected monitor */
+ drw_setscheme(drw, scheme[SchemeNorm]);
+ sw = TEXTW(stext) - lrpad + 2; /* 2px right padding */
+- drw_text(drw, m->ww - sw, 0, sw, bh, 0, stext, 0);
++ drw_text(drw, m->ww - sw - 2 * sp, 0, sw, bh, 0, stext, 0);
+ }
+
+ for (c = m->clients; c; c = c->next) {
+@@ -731,12 +733,12 @@ drawbar(Monitor *m)
+ if ((w = m->ww - sw - x) > bh) {
+ if (m->sel) {
+ drw_setscheme(drw, scheme[m == selmon ? SchemeSel : SchemeNorm]);
+- drw_text(drw, x, 0, w, bh, lrpad / 2, m->sel->name, 0);
++ drw_text(drw, x, 0, w - 2 * sp, bh, lrpad / 2, m->sel->name, 0);
+ if (m->sel->isfloating)
+ drw_rect(drw, x + boxs, boxs, boxw, boxw, m->sel->isfixed, 0);
+ } else {
+ drw_setscheme(drw, scheme[SchemeNorm]);
+- drw_rect(drw, x, 0, w, bh, 1, 1);
++ drw_rect(drw, x, 0, w - 2 * sp, bh, 1, 1);
+ }
+ }
+ drw_map(drw, m->barwin, 0, 0, m->ww, bh);
+@@ -1547,6 +1549,9 @@ setup(void)
+ lrpad = drw->fonts->h;
+ bh = drw->fonts->h + 2;
+ updategeom();
++ sp = sidepad;
++ vp = (topbar == 1) ? vertpad : - vertpad;
++
+ /* init atoms */
+ utf8string = XInternAtom(dpy, "UTF8_STRING", False);
+ wmatom[WMProtocols] = XInternAtom(dpy, "WM_PROTOCOLS", False);
+@@ -1573,6 +1578,7 @@ setup(void)
+ /* init bars */
+ updatebars();
+ updatestatus();
++ updatebarpos(selmon);
+ /* supporting window for NetWMCheck */
+ wmcheckwin = XCreateSimpleWindow(dpy, root, 0, 0, 1, 1, 0, 0, 0);
+ XChangeProperty(dpy, wmcheckwin, netatom[NetWMCheck], XA_WINDOW, 32,
+@@ -1701,7 +1707,7 @@ togglebar(const Arg *arg)
+ {
+ selmon->showbar = !selmon->showbar;
+ updatebarpos(selmon);
+- XMoveResizeWindow(dpy, selmon->barwin, selmon->wx, selmon->by, selmon->ww, bh);
++ XMoveResizeWindow(dpy, selmon->barwin, selmon->wx + sp, selmon->by + vp, selmon->ww - 2 * sp, bh);
+ arrange(selmon);
+ }
+
+@@ -1811,7 +1817,7 @@ updatebars(void)
+ for (m = mons; m; m = m->next) {
+ if (m->barwin)
+ continue;
+- m->barwin = XCreateWindow(dpy, root, m->wx, m->by, m->ww, bh, 0, DefaultDepth(dpy, screen),
++ m->barwin = XCreateWindow(dpy, root, m->wx + sp, m->by + vp, m->ww - 2 * sp, bh, 0, DefaultDepth(dpy, screen),
+ CopyFromParent, DefaultVisual(dpy, screen),
+ CWOverrideRedirect|CWBackPixmap|CWEventMask, &wa);
+ XDefineCursor(dpy, m->barwin, cursor[CurNormal]->cursor);
+@@ -1826,11 +1832,11 @@ updatebarpos(Monitor *m)
+ m->wy = m->my;
+ m->wh = m->mh;
+ if (m->showbar) {
+- m->wh -= bh;
+- m->by = m->topbar ? m->wy : m->wy + m->wh;
+- m->wy = m->topbar ? m->wy + bh : m->wy;
++ m->wh = m->wh - vertpad - bh;
++ m->by = m->topbar ? m->wy : m->wy + m->wh + vertpad;
++ m->wy = m->topbar ? m->wy + bh + vp : m->wy;
+ } else
+- m->by = -bh;
++ m->by = -bh - vp;
+ }
+
+ void
diff --git a/patches/dwm-fibonacci-5.8.2.diff b/patches/dwm-fibonacci-5.8.2.diff
new file mode 100644
index 0000000..78664c8
--- /dev/null
+++ b/patches/dwm-fibonacci-5.8.2.diff
@@ -0,0 +1,85 @@
+diff --git a/config.def.h b/config.def.h
+index cca37df..91b91aa 100644
+--- a/config.def.h
++++ b/config.def.h
+@@ -29,1 +29,2 @@
++#include "fibonacci.c"
+ static const Layout layouts[] = {
+@@ -34,3 +35,5 @@
++ { "[@]", spiral },
++ { "[\\]", dwindle },
+ };
+
+ /* key definitions */
+diff --git a/fibonacci.c b/fibonacci.c
+new file mode 100644
+index 0000000..fce0a57
+--- /dev/null
++++ b/fibonacci.c
+@@ -0,0 +1,66 @@
++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/patches/dwm-fullscreen-6.2.diff b/patches/dwm-fullscreen-6.2.diff
new file mode 100644
index 0000000..36e3140
--- /dev/null
+++ b/patches/dwm-fullscreen-6.2.diff
@@ -0,0 +1,56 @@
+From 54719285bd1a984e2efce6e8a8eab184fec11abf Mon Sep 17 00:00:00 2001
+From: Sermak <sermak@jarvis.com>
+Date: Mon, 8 Jul 2019 01:06:44 +0200
+Subject: [PATCH] Simulate toggleable fullscreen mode
+
+---
+ config.def.h | 1 +
+ dwm.c | 14 ++++++++++++++
+ 2 files changed, 15 insertions(+)
+
+diff --git a/config.def.h b/config.def.h
+index 1c0b587..f774cc5 100644
+--- a/config.def.h
++++ b/config.def.h
+@@ -76,6 +76,7 @@ static Key keys[] = {
+ { MODKEY, XK_t, setlayout, {.v = &layouts[0]} },
+ { MODKEY, XK_f, setlayout, {.v = &layouts[1]} },
+ { MODKEY, XK_m, setlayout, {.v = &layouts[2]} },
++ { MODKEY|ShiftMask, XK_f, fullscreen, {0} },
+ { MODKEY, XK_space, setlayout, {0} },
+ { MODKEY|ShiftMask, XK_space, togglefloating, {0} },
+ { MODKEY, XK_0, view, {.ui = ~0 } },
+diff --git a/dwm.c b/dwm.c
+index 4465af1..04b1e06 100644
+--- a/dwm.c
++++ b/dwm.c
+@@ -199,6 +199,7 @@ static void sendmon(Client *c, Monitor *m);
+ static void setclientstate(Client *c, long state);
+ static void setfocus(Client *c);
+ static void setfullscreen(Client *c, int fullscreen);
++static void fullscreen(const Arg *arg);
+ static void setlayout(const Arg *arg);
+ static void setmfact(const Arg *arg);
+ static void setup(void);
+@@ -1497,6 +1498,19 @@ setfullscreen(Client *c, int fullscreen)
+ }
+ }
+
++Layout *last_layout;
++void
++fullscreen(const Arg *arg)
++{
++ if (selmon->showbar) {
++ for(last_layout = (Layout *)layouts; last_layout != selmon->lt[selmon->sellt]; last_layout++);
++ setlayout(&((Arg) { .v = &layouts[2] }));
++ } else {
++ setlayout(&((Arg) { .v = last_layout }));
++ }
++ togglebar(arg);
++}
++
+ void
+ setlayout(const Arg *arg)
+ {
+--
+2.22.0
diff --git a/patches/dwm-hide_vacant_tags-6.4.diff b/patches/dwm-hide_vacant_tags-6.4.diff
new file mode 100644
index 0000000..42d9c05
--- /dev/null
+++ b/patches/dwm-hide_vacant_tags-6.4.diff
@@ -0,0 +1,48 @@
+:100644 100644 f1d86b2 0000000 M dwm.c
+
+diff --git a/dwm.c b/dwm.c
+index f1d86b2..d41cc14 100644
+--- a/dwm.c
++++ b/dwm.c
+@@ -433,9 +433,15 @@ buttonpress(XEvent *e)
+ }
+ if (ev->window == selmon->barwin) {
+ i = x = 0;
+- do
++ unsigned int occ = 0;
++ for(c = m->clients; c; c=c->next)
++ occ |= c->tags == TAGMASK ? 0 : c->tags;
++ do {
++ /* Do not reserve space for vacant tags */
++ if (!(occ & 1 << i || m->tagset[m->seltags] & 1 << i))
++ continue;
+ x += TEXTW(tags[i]);
+- while (ev->x >= x && ++i < LENGTH(tags));
++ } while (ev->x >= x && ++i < LENGTH(tags));
+ if (i < LENGTH(tags)) {
+ click = ClkTagBar;
+ arg.ui = 1 << i;
+@@ -715,19 +721,18 @@ drawbar(Monitor *m)
+ }
+
+ for (c = m->clients; c; c = c->next) {
+- occ |= c->tags;
++ occ |= c->tags == TAGMASK ? 0 : c->tags;
+ if (c->isurgent)
+ urg |= c->tags;
+ }
+ x = 0;
+ for (i = 0; i < LENGTH(tags); i++) {
++ /* Do not draw vacant tags */
++ if(!(occ & 1 << i || m->tagset[m->seltags] & 1 << i))
++ continue;
+ w = TEXTW(tags[i]);
+ drw_setscheme(drw, scheme[m->tagset[m->seltags] & 1 << i ? SchemeSel : SchemeNorm]);
+ drw_text(drw, x, 0, w, bh, lrpad / 2, tags[i], urg & 1 << i);
+- if (occ & 1 << i)
+- drw_rect(drw, x + boxs, boxs, boxw, boxw,
+- m == selmon && selmon->sel && selmon->sel->tags & 1 << i,
+- urg & 1 << i);
+ x += w;
+ }
+ w = TEXTW(m->ltsymbol);
diff --git a/patches/dwm-keychord-6.4.diff b/patches/dwm-keychord-6.4.diff
new file mode 100644
index 0000000..96d6145
--- /dev/null
+++ b/patches/dwm-keychord-6.4.diff
@@ -0,0 +1,235 @@
+From cb7ea178ac8e60cf123b333af64df8228762f669 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Aaron=20Z=C3=BCger?= <contact@azureorange.xyz>
+Date: Wed, 19 Jul 2023 14:17:39 +0200
+Subject: [PATCH] Update dwm-keychord patch to comply with the changes in dwm
+ from version 6.2 to version 6.4. Namely changes in the grabkey function to
+ match the newer implementation of said function.
+
+---
+ config.def.h | 81 ++++++++++++++++++++++++++--------------------------
+ dwm.c | 72 +++++++++++++++++++++++++++++++++++++---------
+ 2 files changed, 99 insertions(+), 54 deletions(-)
+
+diff --git a/config.def.h b/config.def.h
+index 9efa774..49f0558 100644
+--- a/config.def.h
++++ b/config.def.h
+@@ -46,11 +46,11 @@ static const Layout layouts[] = {
+
+ /* key definitions */
+ #define MODKEY Mod1Mask
+-#define TAGKEYS(KEY,TAG) \
+- { MODKEY, KEY, view, {.ui = 1 << TAG} }, \
+- { MODKEY|ControlMask, KEY, toggleview, {.ui = 1 << TAG} }, \
+- { MODKEY|ShiftMask, KEY, tag, {.ui = 1 << TAG} }, \
+- { MODKEY|ControlMask|ShiftMask, KEY, toggletag, {.ui = 1 << TAG} },
++#define TAGKEYS(KEY,TAG) \
++ &((Keychord){1, {{MODKEY, KEY}}, view, {.ui = 1 << TAG} }), \
++ &((Keychord){1, {{MODKEY|ControlMask, KEY}}, toggleview, {.ui = 1 << TAG} }), \
++ &((Keychord){1, {{MODKEY|ShiftMask, KEY}}, tag, {.ui = 1 << TAG} }), \
++ &((Keychord){1, {{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 } }
+@@ -60,41 +60,42 @@ static char dmenumon[2] = "0"; /* component of dmenucmd, manipulated in spawn()
+ static const char *dmenucmd[] = { "dmenu_run", "-m", dmenumon, "-fn", dmenufont, "-nb", col_gray1, "-nf", col_gray3, "-sb", col_cyan, "-sf", col_gray4, NULL };
+ static const char *termcmd[] = { "st", NULL };
+
+-static const Key keys[] = {
+- /* modifier key function argument */
+- { MODKEY, XK_p, spawn, {.v = dmenucmd } },
+- { MODKEY|ShiftMask, XK_Return, spawn, {.v = termcmd } },
+- { MODKEY, XK_b, togglebar, {0} },
+- { MODKEY, XK_j, focusstack, {.i = +1 } },
+- { MODKEY, XK_k, focusstack, {.i = -1 } },
+- { MODKEY, XK_i, incnmaster, {.i = +1 } },
+- { MODKEY, XK_d, incnmaster, {.i = -1 } },
+- { MODKEY, XK_h, setmfact, {.f = -0.05} },
+- { MODKEY, XK_l, setmfact, {.f = +0.05} },
+- { MODKEY, XK_Return, zoom, {0} },
+- { MODKEY, XK_Tab, view, {0} },
+- { MODKEY|ShiftMask, XK_c, killclient, {0} },
+- { MODKEY, XK_t, setlayout, {.v = &layouts[0]} },
+- { MODKEY, XK_f, setlayout, {.v = &layouts[1]} },
+- { MODKEY, XK_m, setlayout, {.v = &layouts[2]} },
+- { MODKEY, XK_space, setlayout, {0} },
+- { MODKEY|ShiftMask, XK_space, togglefloating, {0} },
+- { MODKEY, XK_0, view, {.ui = ~0 } },
+- { MODKEY|ShiftMask, XK_0, tag, {.ui = ~0 } },
+- { MODKEY, XK_comma, focusmon, {.i = -1 } },
+- { MODKEY, XK_period, focusmon, {.i = +1 } },
+- { MODKEY|ShiftMask, XK_comma, tagmon, {.i = -1 } },
+- { MODKEY|ShiftMask, XK_period, tagmon, {.i = +1 } },
+- TAGKEYS( XK_1, 0)
+- TAGKEYS( XK_2, 1)
+- TAGKEYS( XK_3, 2)
+- TAGKEYS( XK_4, 3)
+- TAGKEYS( XK_5, 4)
+- TAGKEYS( XK_6, 5)
+- TAGKEYS( XK_7, 6)
+- TAGKEYS( XK_8, 7)
+- TAGKEYS( XK_9, 8)
+- { MODKEY|ShiftMask, XK_q, quit, {0} },
++static Keychord *keychords[] = {
++ /* Keys function argument */
++ &((Keychord){1, {{MODKEY, XK_p}}, spawn, {.v = dmenucmd } }),
++ &((Keychord){1, {{MODKEY|ShiftMask, XK_Return}}, spawn, {.v = termcmd } }),
++ &((Keychord){2, {{MODKEY, XK_e}, {MODKEY, XK_e}}, spawn, {.v = termcmd } }),
++ &((Keychord){1, {{MODKEY, XK_b}}, togglebar, {0} }),
++ &((Keychord){1, {{MODKEY, XK_j}}, focusstack, {.i = +1 } }),
++ &((Keychord){1, {{MODKEY, XK_k}}, focusstack, {.i = -1 } }),
++ &((Keychord){1, {{MODKEY, XK_i}}, incnmaster, {.i = +1 } }),
++ &((Keychord){1, {{MODKEY, XK_d}}, incnmaster, {.i = -1 } }),
++ &((Keychord){1, {{MODKEY, XK_h}}, setmfact, {.f = -0.05} }),
++ &((Keychord){1, {{MODKEY, XK_l}}, setmfact, {.f = +0.05} }),
++ &((Keychord){1, {{MODKEY, XK_Return}}, zoom, {0} }),
++ &((Keychord){1, {{MODKEY, XK_Tab}}, view, {0} }),
++ &((Keychord){1, {{MODKEY|ShiftMask, XK_c}}, killclient, {0} }),
++ &((Keychord){1, {{MODKEY, XK_t}}, setlayout, {.v = &layouts[0]} }),
++ &((Keychord){1, {{MODKEY, XK_f}}, setlayout, {.v = &layouts[1]} }),
++ &((Keychord){1, {{MODKEY, XK_m}}, setlayout, {.v = &layouts[2]} }),
++ &((Keychord){1, {{MODKEY, XK_space}}, setlayout, {0} }),
++ &((Keychord){1, {{MODKEY|ShiftMask, XK_space}}, togglefloating, {0} }),
++ &((Keychord){1, {{MODKEY, XK_0}}, view, {.ui = ~0 } }),
++ &((Keychord){1, {{MODKEY|ShiftMask, XK_0}}, tag, {.ui = ~0 } }),
++ &((Keychord){1, {{MODKEY, XK_comma}}, focusmon, {.i = -1 } }),
++ &((Keychord){1, {{MODKEY, XK_period}}, focusmon, {.i = +1 } }),
++ &((Keychord){1, {{MODKEY|ShiftMask, XK_comma}}, tagmon, {.i = -1 } }),
++ &((Keychord){1, {{MODKEY|ShiftMask, XK_period}}, tagmon, {.i = +1 } }),
++ &((Keychord){1, {{MODKEY|ShiftMask, XK_q}}, quit, {0} }),
++ TAGKEYS( XK_1, 0)
++ TAGKEYS( XK_2, 1)
++ TAGKEYS( XK_3, 2)
++ TAGKEYS( XK_4, 3)
++ TAGKEYS( XK_5, 4)
++ TAGKEYS( XK_6, 5)
++ TAGKEYS( XK_7, 6)
++ TAGKEYS( XK_8, 7)
++ TAGKEYS( XK_9, 8)
+ };
+
+ /* button definitions */
+diff --git a/dwm.c b/dwm.c
+index f1d86b2..e4885a4 100644
+--- a/dwm.c
++++ b/dwm.c
+@@ -102,9 +102,14 @@ struct Client {
+ typedef struct {
+ unsigned int mod;
+ KeySym keysym;
++} Key;
++
++typedef struct {
++ unsigned int n;
++ const Key keys[5];
+ void (*func)(const Arg *);
+ const Arg arg;
+-} Key;
++} Keychord;
+
+ typedef struct {
+ const char *symbol;
+@@ -267,6 +272,7 @@ static Display *dpy;
+ static Drw *drw;
+ static Monitor *mons, *selmon;
+ static Window root, wmcheckwin;
++unsigned int currentkey = 0;
+
+ /* configuration, allows nested code to access above variables */
+ #include "config.h"
+@@ -954,7 +960,8 @@ grabkeys(void)
+ {
+ updatenumlockmask();
+ {
+- unsigned int i, j, k;
++ /* unsigned int i, j, k; */
++ unsigned int i, c, k;
+ unsigned int modifiers[] = { 0, LockMask, numlockmask, numlockmask|LockMask };
+ int start, end, skip;
+ KeySym *syms;
+@@ -964,15 +971,18 @@ grabkeys(void)
+ syms = XGetKeyboardMapping(dpy, start, end - start + 1, &skip);
+ if (!syms)
+ return;
++
+ for (k = start; k <= end; k++)
+- for (i = 0; i < LENGTH(keys); i++)
++ for (i = 0; i < LENGTH(keychords); i++)
+ /* skip modifier codes, we do that ourselves */
+- if (keys[i].keysym == syms[(k - start) * skip])
+- for (j = 0; j < LENGTH(modifiers); j++)
++ if (keychords[i]->keys[currentkey].keysym == syms[(k - start) * skip])
++ for (c = 0; c < LENGTH(modifiers); c++)
+ XGrabKey(dpy, k,
+- keys[i].mod | modifiers[j],
++ keychords[i]->keys[currentkey].mod | modifiers[c],
+ root, True,
+ GrabModeAsync, GrabModeAsync);
++ if(currentkey > 0)
++ XGrabKey(dpy, XKeysymToKeycode(dpy, XK_Escape), AnyModifier, root, True, GrabModeAsync, GrabModeAsync);
+ XFree(syms);
+ }
+ }
+@@ -999,17 +1009,51 @@ isuniquegeom(XineramaScreenInfo *unique, size_t n, XineramaScreenInfo *info)
+ void
+ keypress(XEvent *e)
+ {
+- unsigned int i;
++ /* unsigned int i; */
++ XEvent event = *e;
++ unsigned int ran = 0;
+ 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));
++ Keychord *arr1[sizeof(keychords) / sizeof(Keychord*)];
++ Keychord *arr2[sizeof(keychords) / sizeof(Keychord*)];
++ memcpy(arr1, keychords, sizeof(keychords));
++ Keychord **rpointer = arr1;
++ Keychord **wpointer = arr2;
++
++ size_t r = sizeof(keychords)/ sizeof(Keychord*);
++
++ while(1){
++ ev = &event.xkey;
++ keysym = XKeycodeToKeysym(dpy, (KeyCode)ev->keycode, 0);
++ size_t w = 0;
++ for (int i = 0; i < r; i++){
++ if(keysym == (*(rpointer + i))->keys[currentkey].keysym
++ && CLEANMASK((*(rpointer + i))->keys[currentkey].mod) == CLEANMASK(ev->state)
++ && (*(rpointer + i))->func){
++ if((*(rpointer + i))->n == currentkey +1){
++ (*(rpointer + i))->func(&((*(rpointer + i))->arg));
++ ran = 1;
++ }else{
++ *(wpointer + w) = *(rpointer + i);
++ w++;
++ }
++ }
++ }
++ currentkey++;
++ if(w == 0 || ran == 1)
++ break;
++ grabkeys();
++ while (running && !XNextEvent(dpy, &event) && !ran)
++ if(event.type == KeyPress)
++ break;
++ r = w;
++ Keychord **holder = rpointer;
++ rpointer = wpointer;
++ wpointer = holder;
++ }
++ currentkey = 0;
++ grabkeys();
+ }
+
+ void
+--
+2.41.0
+
diff --git a/patches/dwm-notitle-6.2.diff b/patches/dwm-notitle-6.2.diff
new file mode 100644
index 0000000..efd5ebc
--- /dev/null
+++ b/patches/dwm-notitle-6.2.diff
@@ -0,0 +1,81 @@
+From 969dbbc548f16da5d94630e3d54e9c96c5296520 Mon Sep 17 00:00:00 2001
+From: Ryan Kes <alrayyes@gmail.com>
+Date: Thu, 28 Mar 2019 14:36:07 +0100
+Subject: [PATCH] dwm-notitle-6.2
+
+---
+ config.def.h | 1 -
+ dwm.c | 20 ++++----------------
+ 2 files changed, 4 insertions(+), 17 deletions(-)
+
+diff --git a/config.def.h b/config.def.h
+index 1c0b587..19330cd 100644
+--- a/config.def.h
++++ b/config.def.h
+@@ -102,7 +102,6 @@ static Button buttons[] = {
+ /* click event mask button function argument */
+ { ClkLtSymbol, 0, Button1, setlayout, {0} },
+ { ClkLtSymbol, 0, Button3, setlayout, {.v = &layouts[2]} },
+- { ClkWinTitle, 0, Button2, zoom, {0} },
+ { ClkStatusText, 0, Button2, spawn, {.v = termcmd } },
+ { ClkClientWin, MODKEY, Button1, movemouse, {0} },
+ { ClkClientWin, MODKEY, Button2, togglefloating, {0} },
+diff --git a/dwm.c b/dwm.c
+index 4465af1..bcf5cb1 100644
+--- a/dwm.c
++++ b/dwm.c
+@@ -64,8 +64,8 @@ enum { NetSupported, NetWMName, NetWMState, NetWMCheck,
+ NetWMFullscreen, NetActiveWindow, NetWMWindowType,
+ NetWMWindowTypeDialog, NetClientList, NetLast }; /* EWMH atoms */
+ enum { WMProtocols, WMDelete, WMState, WMTakeFocus, WMLast }; /* default atoms */
+-enum { ClkTagBar, ClkLtSymbol, ClkStatusText, ClkWinTitle,
+- ClkClientWin, ClkRootWin, ClkLast }; /* clicks */
++enum { ClkTagBar, ClkLtSymbol, ClkStatusText, ClkClientWin,
++ ClkRootWin, ClkLast }; /* clicks */
+
+ typedef union {
+ int i;
+@@ -439,10 +439,8 @@ buttonpress(XEvent *e)
+ arg.ui = 1 << i;
+ } else if (ev->x < x + blw)
+ click = ClkLtSymbol;
+- else if (ev->x > selmon->ww - TEXTW(stext))
+- click = ClkStatusText;
+ else
+- click = ClkWinTitle;
++ click = ClkStatusText;
+ } else if ((c = wintoclient(ev->window))) {
+ focus(c);
+ restack(selmon);
+@@ -729,15 +727,8 @@ drawbar(Monitor *m)
+ x = drw_text(drw, x, 0, w, bh, lrpad / 2, m->ltsymbol, 0);
+
+ if ((w = m->ww - sw - x) > bh) {
+- if (m->sel) {
+- drw_setscheme(drw, scheme[m == selmon ? SchemeSel : SchemeNorm]);
+- drw_text(drw, x, 0, w, bh, lrpad / 2, m->sel->name, 0);
+- if (m->sel->isfloating)
+- drw_rect(drw, x + boxs, boxs, boxw, boxw, m->sel->isfixed, 0);
+- } else {
+ drw_setscheme(drw, scheme[SchemeNorm]);
+ drw_rect(drw, x, 0, w, bh, 1, 1);
+- }
+ }
+ drw_map(drw, m->barwin, 0, 0, m->ww, bh);
+ }
+@@ -1235,11 +1226,8 @@ propertynotify(XEvent *e)
+ drawbars();
+ break;
+ }
+- if (ev->atom == XA_WM_NAME || ev->atom == netatom[NetWMName]) {
++ if (ev->atom == XA_WM_NAME || ev->atom == netatom[NetWMName])
+ updatetitle(c);
+- if (c == c->mon->sel)
+- drawbar(c->mon);
+- }
+ if (ev->atom == netatom[NetWMWindowType])
+ updatewindowtype(c);
+ }
+--
+2.21.0
+
diff --git a/patches/dwm-restartsig-20180523-6.2.diff b/patches/dwm-restartsig-20180523-6.2.diff
new file mode 100644
index 0000000..f1f8680
--- /dev/null
+++ b/patches/dwm-restartsig-20180523-6.2.diff
@@ -0,0 +1,139 @@
+From 2991f37f0aaf44b9f9b11e7893ff0af8eb88f649 Mon Sep 17 00:00:00 2001
+From: Christopher Drelich <cd@cdrakka.com>
+Date: Wed, 23 May 2018 22:50:38 -0400
+Subject: [PATCH] Modifies quit to handle restarts and adds SIGHUP and SIGTERM
+ handlers.
+
+Modified quit() to restart if it receives arg .i = 1
+MOD+CTRL+SHIFT+Q was added to confid.def.h to do just that.
+
+Signal handlers were handled for SIGHUP and SIGTERM.
+If dwm receives these signals it calls quit() with
+arg .i = to 1 or 0, respectively.
+
+To restart dwm:
+MOD+CTRL+SHIFT+Q
+or
+kill -HUP dwmpid
+
+To quit dwm cleanly:
+MOD+SHIFT+Q
+or
+kill -TERM dwmpid
+---
+ config.def.h | 1 +
+ dwm.1 | 10 ++++++++++
+ dwm.c | 22 ++++++++++++++++++++++
+ 3 files changed, 33 insertions(+)
+
+diff --git a/config.def.h b/config.def.h
+index a9ac303..e559429 100644
+--- a/config.def.h
++++ b/config.def.h
+@@ -94,6 +94,7 @@ static Key keys[] = {
+ TAGKEYS( XK_8, 7)
+ TAGKEYS( XK_9, 8)
+ { MODKEY|ShiftMask, XK_q, quit, {0} },
++ { MODKEY|ControlMask|ShiftMask, XK_q, quit, {1} },
+ };
+
+ /* button definitions */
+diff --git a/dwm.1 b/dwm.1
+index 13b3729..36a331c 100644
+--- a/dwm.1
++++ b/dwm.1
+@@ -142,6 +142,9 @@ 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
+@@ -155,6 +158,13 @@ Resize focused window while dragging. Tiled windows will be toggled to the float
+ .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)
+diff --git a/dwm.c b/dwm.c
+index bb95e26..286eecd 100644
+--- a/dwm.c
++++ b/dwm.c
+@@ -205,6 +205,8 @@ static void setup(void);
+ static void seturgent(Client *c, int urg);
+ static void showhide(Client *c);
+ static void sigchld(int unused);
++static void sighup(int unused);
++static void sigterm(int unused);
+ static void spawn(const Arg *arg);
+ static void tag(const Arg *arg);
+ static void tagmon(const Arg *arg);
+@@ -260,6 +262,7 @@ static void (*handler[LASTEvent]) (XEvent *) = {
+ [UnmapNotify] = unmapnotify
+ };
+ static Atom wmatom[WMLast], netatom[NetLast];
++static int restart = 0;
+ static int running = 1;
+ static Cur *cursor[CurLast];
+ static Clr **scheme;
+@@ -1248,6 +1251,7 @@ propertynotify(XEvent *e)
+ void
+ quit(const Arg *arg)
+ {
++ if(arg->i) restart = 1;
+ running = 0;
+ }
+
+@@ -1536,6 +1540,9 @@ setup(void)
+ /* clean up any zombies immediately */
+ sigchld(0);
+
++ signal(SIGHUP, sighup);
++ signal(SIGTERM, sigterm);
++
+ /* init screen */
+ screen = DefaultScreen(dpy);
+ sw = DisplayWidth(dpy, screen);
+@@ -1637,6 +1644,20 @@ sigchld(int unused)
+ }
+
+ 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)
+@@ -2139,6 +2160,7 @@ main(int argc, char *argv[])
+ setup();
+ scan();
+ run();
++ if(restart) execvp(argv[0], argv);
+ cleanup();
+ XCloseDisplay(dpy);
+ return EXIT_SUCCESS;
+--
+2.7.4
+
diff --git a/patches/dwm-vanitygaps-6.2.diff b/patches/dwm-vanitygaps-6.2.diff
new file mode 100644
index 0000000..18cbd6d
--- /dev/null
+++ b/patches/dwm-vanitygaps-6.2.diff
@@ -0,0 +1,971 @@
+From 9709d08daa290c8c7319571cd9e6ef4ec40e7683 Mon Sep 17 00:00:00 2001
+From: bakkeby <bakkeby@gmail.com>
+Date: Wed, 6 May 2020 17:21:25 +0200
+Subject: [PATCH] vanitygaps - adds gaps to layouts
+
+This patch differentiates between inner and outer gaps as well as
+horizontal and vertical gaps.
+
+The logic of these layouts also aims to be pixel perfect by ensuring
+an even split of the available space and re-distributing the remainder
+among the available clients.
+---
+ config.def.h | 38 ++-
+ dwm.c | 35 +--
+ vanitygaps.c | 809 +++++++++++++++++++++++++++++++++++++++++++++++++++
+ 3 files changed, 854 insertions(+), 28 deletions(-)
+ create mode 100644 vanitygaps.c
+
+diff --git a/config.def.h b/config.def.h
+index 1c0b587..a886863 100644
+--- a/config.def.h
++++ b/config.def.h
+@@ -3,6 +3,11 @@
+ /* appearance */
+ static const unsigned int borderpx = 1; /* border pixel of windows */
+ static const unsigned int snap = 32; /* snap pixel */
++static const unsigned int gappih = 20; /* horiz inner gap between windows */
++static const unsigned int gappiv = 10; /* vert inner gap between windows */
++static const unsigned int gappoh = 10; /* horiz outer gap between windows and screen edge */
++static const unsigned int gappov = 30; /* vert outer gap between windows and screen edge */
++static int smartgaps = 0; /* 1 means no outer gap when there is only one window */
+ static const int showbar = 1; /* 0 means no bar */
+ static const int topbar = 1; /* 0 means bottom bar */
+ static const char *fonts[] = { "monospace:size=10" };
+@@ -36,11 +41,26 @@ static const float mfact = 0.55; /* factor of master area size [0.05..0.95]
+ static const int nmaster = 1; /* number of clients in master area */
+ static const int resizehints = 1; /* 1 means respect size hints in tiled resizals */
+
++#define FORCE_VSPLIT 1 /* nrowgrid layout: force two clients to always split vertically */
++#include "vanitygaps.c"
++
+ static const Layout layouts[] = {
+ /* symbol arrange function */
+ { "[]=", tile }, /* first entry is default */
+- { "><>", NULL }, /* no layout function means floating behavior */
+ { "[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 */
++ { NULL, NULL },
+ };
+
+ /* key definitions */
+@@ -71,6 +91,22 @@ static Key keys[] = {
+ { MODKEY, XK_h, setmfact, {.f = -0.05} },
+ { MODKEY, XK_l, setmfact, {.f = +0.05} },
+ { MODKEY, XK_Return, zoom, {0} },
++ { MODKEY|Mod4Mask, XK_u, incrgaps, {.i = +1 } },
++ { MODKEY|Mod4Mask|ShiftMask, XK_u, incrgaps, {.i = -1 } },
++ { MODKEY|Mod4Mask, XK_i, incrigaps, {.i = +1 } },
++ { MODKEY|Mod4Mask|ShiftMask, XK_i, incrigaps, {.i = -1 } },
++ { MODKEY|Mod4Mask, XK_o, incrogaps, {.i = +1 } },
++ { MODKEY|Mod4Mask|ShiftMask, XK_o, incrogaps, {.i = -1 } },
++ { MODKEY|Mod4Mask, XK_6, incrihgaps, {.i = +1 } },
++ { MODKEY|Mod4Mask|ShiftMask, XK_6, incrihgaps, {.i = -1 } },
++ { MODKEY|Mod4Mask, XK_7, incrivgaps, {.i = +1 } },
++ { MODKEY|Mod4Mask|ShiftMask, XK_7, incrivgaps, {.i = -1 } },
++ { MODKEY|Mod4Mask, XK_8, incrohgaps, {.i = +1 } },
++ { MODKEY|Mod4Mask|ShiftMask, XK_8, incrohgaps, {.i = -1 } },
++ { MODKEY|Mod4Mask, XK_9, incrovgaps, {.i = +1 } },
++ { MODKEY|Mod4Mask|ShiftMask, XK_9, incrovgaps, {.i = -1 } },
++ { MODKEY|Mod4Mask, XK_0, togglegaps, {0} },
++ { MODKEY|Mod4Mask|ShiftMask, XK_0, defaultgaps, {0} },
+ { MODKEY, XK_Tab, view, {0} },
+ { MODKEY|ShiftMask, XK_c, killclient, {0} },
+ { MODKEY, XK_t, setlayout, {.v = &layouts[0]} },
+diff --git a/dwm.c b/dwm.c
+index 4465af1..c3b2d82 100644
+--- a/dwm.c
++++ b/dwm.c
+@@ -119,6 +119,10 @@ struct Monitor {
+ int by; /* bar geometry */
+ int mx, my, mw, mh; /* screen size */
+ int wx, wy, ww, wh; /* window area */
++ int gappih; /* horizontal gap between windows */
++ int gappiv; /* vertical gap between windows */
++ int gappoh; /* horizontal outer gaps */
++ int gappov; /* vertical outer gaps */
+ unsigned int seltags;
+ unsigned int sellt;
+ unsigned int tagset[2];
+@@ -208,7 +212,6 @@ static void sigchld(int unused);
+ static void spawn(const Arg *arg);
+ static void tag(const Arg *arg);
+ static void tagmon(const Arg *arg);
+-static void tile(Monitor *);
+ static void togglebar(const Arg *arg);
+ static void togglefloating(const Arg *arg);
+ static void toggletag(const Arg *arg);
+@@ -638,6 +641,10 @@ createmon(void)
+ m->nmaster = nmaster;
+ m->showbar = showbar;
+ m->topbar = topbar;
++ m->gappih = gappih;
++ m->gappiv = gappiv;
++ m->gappoh = gappoh;
++ m->gappov = gappov;
+ m->lt[0] = &layouts[0];
+ m->lt[1] = &layouts[1 % LENGTH(layouts)];
+ strncpy(m->ltsymbol, layouts[0].symbol, sizeof m->ltsymbol);
+@@ -1670,32 +1677,6 @@ tagmon(const Arg *arg)
+ sendmon(selmon->sel, dirtomon(arg->i));
+ }
+
+-void
+-tile(Monitor *m)
+-{
+- unsigned int i, n, h, mw, my, ty;
+- Client *c;
+-
+- for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++);
+- if (n == 0)
+- return;
+-
+- if (n > m->nmaster)
+- mw = m->nmaster ? m->ww * m->mfact : 0;
+- else
+- mw = m->ww;
+- for (i = my = ty = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++)
+- if (i < m->nmaster) {
+- h = (m->wh - my) / (MIN(n, m->nmaster) - i);
+- resize(c, m->wx, m->wy + my, mw - (2*c->bw), h - (2*c->bw), 0);
+- my += HEIGHT(c);
+- } else {
+- h = (m->wh - ty) / (n - i);
+- resize(c, m->wx + mw, m->wy + ty, m->ww - mw - (2*c->bw), h - (2*c->bw), 0);
+- ty += HEIGHT(c);
+- }
+-}
+-
+ void
+ togglebar(const Arg *arg)
+ {
+diff --git a/vanitygaps.c b/vanitygaps.c
+new file mode 100644
+index 0000000..3f31593
+--- /dev/null
++++ b/vanitygaps.c
+@@ -0,0 +1,809 @@
++/* 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 grid(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);
++
++/* 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, sfacts;
++ int mtotal = 0, stotal = 0;
++ Client *c;
++
++ for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++);
++ mfacts = MIN(n, m->nmaster);
++ sfacts = n - m->nmaster;
++
++ for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++)
++ if (n < m->nmaster)
++ mtotal += msize / mfacts;
++ else
++ stotal += ssize / sfacts;
++
++ *mf = mfacts; // total factor of master area
++ *sf = sfacts; // total factor of stack area
++ *mr = msize - mtotal; // the remainder (rest) of pixels after an even master split
++ *sr = ssize - stotal; // the remainder (rest) of pixels after an even stack split
++}
++
++/***
++ * 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 / mfacts) + (i < mrest ? 1 : 0) - (2*c->bw), mh - (2*c->bw), 0);
++ mx += WIDTH(c) + iv;
++ } else {
++ resize(c, sx, sy, (sw / 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 / 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 / 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 += 1;
++ else if ((n - m->nmaster) % 2)
++ lfacts += 1; // total factor of left hand stack area
++ else
++ rfacts += 1; // 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 / mfacts;
++ else if ((n - m->nmaster) % 2)
++ ltotal += lh / lfacts;
++ else
++ rtotal += rh / 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 / 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 / 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 / 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 / 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 / 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 / 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, sfacts;
++ int mrest, srest;
++
++ /* 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);
++ }
++
++ mfacts = ntop;
++ sfacts = nbottom;
++ mrest = mw - (mw / ntop) * ntop;
++ srest = sw - (sw / nbottom) * nbottom;
++
++ for (i = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++)
++ if (i < ntop) {
++ resize(c, mx, my, (mw / mfacts) + (i < mrest ? 1 : 0) - (2*c->bw), mh - (2*c->bw), 0);
++ mx += WIDTH(c) + iv;
++ } else {
++ resize(c, sx, sy, (sw / 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 / mfacts) + (i < mrest ? 1 : 0) - (2*c->bw), 0);
++ my += HEIGHT(c) + ih;
++ } else {
++ resize(c, sx, sy, sw - (2*c->bw), (sh / sfacts) + ((i - m->nmaster) < srest ? 1 : 0) - (2*c->bw), 0);
++ sy += HEIGHT(c) + ih;
++ }
++}
+\ No newline at end of file
+--
+2.19.1
+
diff --git a/transient.c b/transient.c
new file mode 100644
index 0000000..040adb5
--- /dev/null
+++ b/transient.c
@@ -0,0 +1,42 @@
+/* cc transient.c -o transient -lX11 */
+
+#include <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/util.c b/util.c
new file mode 100644
index 0000000..8e26a51
--- /dev/null
+++ b/util.c
@@ -0,0 +1,37 @@
+/* See LICENSE file for copyright and license details. */
+#include <errno.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "util.h"
+
+void
+die(const char *fmt, ...)
+{
+ va_list ap;
+ int saved_errno;
+
+ saved_errno = errno;
+
+ va_start(ap, fmt);
+ vfprintf(stderr, fmt, ap);
+ va_end(ap);
+
+ if (fmt[0] && fmt[strlen(fmt)-1] == ':')
+ fprintf(stderr, " %s", strerror(saved_errno));
+ fputc('\n', stderr);
+
+ exit(1);
+}
+
+void *
+ecalloc(size_t nmemb, size_t size)
+{
+ void *p;
+
+ if (!(p = calloc(nmemb, size)))
+ die("calloc:");
+ return p;
+}
diff --git a/util.h b/util.h
new file mode 100644
index 0000000..c0a50d4
--- /dev/null
+++ b/util.h
@@ -0,0 +1,9 @@
+/* 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))
+#define LENGTH(X) (sizeof (X) / sizeof (X)[0])
+
+void die(const char *fmt, ...);
+void *ecalloc(size_t nmemb, size_t size);
diff --git a/vanitygaps.c b/vanitygaps.c
new file mode 100644
index 0000000..e8b2ce8
--- /dev/null
+++ b/vanitygaps.c
@@ -0,0 +1,364 @@
+/* Key binding functions */
+static void defaultgaps(const Arg *arg);
+static void incrgaps(const Arg *arg);
+static void togglegaps(const Arg *arg);
+/* Layouts (delete the ones you do not need) */
+static void dwindle(Monitor *m);
+static void fibonacci(Monitor *m, int s);
+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);
+
+/* 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
+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, sfacts;
+ int mtotal = 0, stotal = 0;
+ Client *c;
+
+ for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++);
+ mfacts = MIN(n, m->nmaster);
+ sfacts = n - m->nmaster;
+
+ for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++)
+ if (n < m->nmaster)
+ mtotal += msize / mfacts;
+ else
+ stotal += ssize / sfacts;
+
+ *mf = mfacts; // total factor of master area
+ *sf = sfacts; // total factor of stack area
+ *mr = msize - mtotal; // the remainder (rest) of pixels after an even master split
+ *sr = ssize - stotal; // the remainder (rest) of pixels after an even stack split
+}
+
+/***
+ * Layouts
+ */
+
+/*
+ * 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++;
+ }
+ }
+}
+
+/*
+ * 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, sfacts;
+ int mrest, srest;
+
+ /* 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);
+ }
+
+ mfacts = ntop;
+ sfacts = nbottom;
+ mrest = mw - (mw / ntop) * ntop;
+ srest = sw - (sw / nbottom) * nbottom;
+
+ for (i = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++)
+ if (i < ntop) {
+ resize(c, mx, my, (mw / mfacts) + (i < mrest ? 1 : 0) - (2*c->bw), mh - (2*c->bw), 0);
+ mx += WIDTH(c) + iv;
+ } else {
+ resize(c, sx, sy, (sw / sfacts) + ((i - ntop) < srest ? 1 : 0) - (2*c->bw), sh - (2*c->bw), 0);
+ sx += WIDTH(c) + iv;
+ }
+}
+
+/*
+ * 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 / mfacts) + (i < mrest ? 1 : 0) - (2*c->bw), 0);
+ my += HEIGHT(c) + ih;
+ } else {
+ resize(c, sx, sy, sw - (2*c->bw), (sh / sfacts) + ((i - m->nmaster) < srest ? 1 : 0) - (2*c->bw), 0);
+ sy += HEIGHT(c) + ih;
+ }
+}