commit 03236b72b126afad50da8cfd76d719c69e7f2c28 Author: lemon-sh Date: Mon Jul 19 17:35:04 2021 +0530 Initial commit diff --git a/.dwm/autostart b/.dwm/autostart new file mode 100755 index 0000000..5c3484b --- /dev/null +++ b/.dwm/autostart @@ -0,0 +1,6 @@ +#!/bin/sh +feh --bg-fill ~/wallpaper.png & +picom -b --config ~/.config/picom.conf & +~/.dwm/bar.sh & +setxkbmap pl +dwm diff --git a/.dwm/bar.sh b/.dwm/bar.sh new file mode 100755 index 0000000..9fc5e90 --- /dev/null +++ b/.dwm/bar.sh @@ -0,0 +1,24 @@ +#!/bin/bash + +interval=10 + +cpu() { + cpu_val=$(grep -o "^[^ ]*" /proc/loadavg) + printf "^c#3b414d^ ^b#7ec7a2^ LOAD" + printf "^c#abb2bf^ ^b#353b45^ $cpu_val" +} + +mem() { + printf "^c#3b414d^^b#c7957e^  " + printf "^c#abb2bf^ ^b#353b45^ $(free -h | awk '/^Mem/ { print $3 }' | sed s/i//g)" +} + +clock() { + printf "^c#1e222a^^b#668ee3^ 󱑆 " + printf "^c#1e222a^^b#7aa2f7^ $(date '+%a, %I:%M %p') " +} + +while true; do + sleep $interval + xsetroot -name "$(cpu) $(mem) $(clock)" +done diff --git a/.dwm/layoutmenu.sh b/.dwm/layoutmenu.sh new file mode 100755 index 0000000..9605945 --- /dev/null +++ b/.dwm/layoutmenu.sh @@ -0,0 +1,19 @@ +#!/bin/sh + +cat <M> centeredfloatMaster 12 +><> floating 13 +EOF + diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..0137033 --- /dev/null +++ b/.gitignore @@ -0,0 +1,5 @@ +lemondwm/dwm +lemondwm/config.h +lemondwn/*.o +lemondwm/*.rej +**/.idea/ diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..d221f09 --- /dev/null +++ b/LICENSE @@ -0,0 +1,37 @@ +MIT/X Consortium License + +© 2006-2019 Anselm R Garbe +© 2006-2009 Jukka Salmi +© 2006-2007 Sander van Dijk +© 2007-2011 Peter Hartlich +© 2007-2009 Szabolcs Nagy +© 2007-2009 Christof Musik +© 2007-2009 Premysl Hruby +© 2007-2008 Enno Gottox Boland +© 2008 Martin Hurton +© 2008 Neale Pickett +© 2009 Mate Nagy +© 2010-2016 Hiltjo Posthuma +© 2010-2012 Connor Lane Smith +© 2011 Christoph Lohmann <20h@r-36.net> +© 2015-2016 Quentin Rameau +© 2015-2016 Eric Pruitt +© 2016-2017 Markus Teich + +Permission is hereby granted, free of charge, to any person obtaining a +copy of this software and associated documentation files (the "Software"), +to deal in the Software without restriction, including without limitation +the rights to use, copy, modify, merge, publish, distribute, sublicense, +and/or sell copies of the Software, and to permit persons to whom the +Software is furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL +THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER +DEALINGS IN THE SOFTWARE. diff --git a/README.md b/README.md new file mode 100644 index 0000000..ddec82d --- /dev/null +++ b/README.md @@ -0,0 +1,57 @@ +# chadwm (Initial look) + + + + + +(empty workspaces have their color greyed out) + +- NOTE: This is vanilla dwm bar (status2d patch for setting colors) not dwmblocks or polybar. + + + +# Tag preview (while hovering tag icon) + +https://user-images.githubusercontent.com/59060246/128050994-17f46934-6604-4430-bece-f60b0700b6be.mp4 + +# Requirements + +- xsetroot package ( status2d uses this to add colors on dwmbar) +- xmenu (for layoutmenu) +- JetbrainsMono Nerd Font (or any nerd font) and Material design icon font + +# Setup + +- Put the .dwm folder in ~/ +- chmod +x all scripts in .dwm folder +- Put layoutmen.sh in your PATH +- copy the stuff from fonts folder to your ~/.local/share/fonts ( this is for material design icon font ) +- change sid ( my username ) to yours in config.deh.h +- cd into chadwm and sudo make install +- autostart file must be adjusted for your liking! +- start dwm with exec ~/.dwm/autostart (NOT EXEC DWM) cuz autostart already runs dwm at the last , or make a dwm.desktop ( in /usr/share/xsessions folder ) replace the exec value from dwm to /home/your_username/.dwm/autostart. +- [wallpaper]() +# Credits + +- HUGE THANKS to [eProTaLT83](https://www.reddit.com/user/eProTaLT83). I wanted certain features in dwm like tabbar in monocle , tagpreview etc and he implemented my ideas and created patches for me! I cant even count the number of times he has helped me :v +- @fitrh helped with [colorful tag patch](https://github.com/fitrh/dwm/issues/1) + +# Patches + +- barpadding +- bottomstack +- cfacts +- dragmfact +- dragcfact (took from [bakkeby's build](https://github.com/bakkeby/dwm-flexipatch)) +- fibonacii +- gaplessgrid +- horizgrid +- layoutmenu +- movestack +- vanity gaps +- colorful tags +- statuspadding +- status2d +- tatami +- underline tags +- notitle diff --git a/chadwm/config.def.h b/chadwm/config.def.h new file mode 100644 index 0000000..78a3fbe --- /dev/null +++ b/chadwm/config.def.h @@ -0,0 +1,256 @@ +/* See LICENSE file for copyright and license details. */ + +#define XF86MonBrightnessDown 0x1008ff03 +#define XF86MonBrightnessUp 0x1008ff02 + +/* appearance */ +static const unsigned int borderpx = 0; /* border pixel of windows */ +static const unsigned int default_border = 0; // to switch back to default border after dynamic border resizing via keybinds +static const unsigned int snap = 32; /* snap pixel */ +static const unsigned int gappih = 10; /* horiz inner gap between windows */ +static const unsigned int gappiv = 10; /* vert inner gap between windows */ +static const unsigned int gappoh = 10; /* horiz outer gap between windows and screen edge */ +static const unsigned int gappov = 10; /* vert outer gap between windows and screen edge */ +static int smartgaps = 0; /* 1 means no outer gap when there is only one window */ +static const unsigned int systraypinning = 0; /* 0: sloppy systray follows selected monitor, >0: pin systray to monitor X */ +static const unsigned int systrayspacing = 2; /* systray spacing */ +static const int systraypinningfailfirst = 1; /* 1: if pinning fails,display systray on the 1st monitor,False: display systray on last monitor*/ +static const int showsystray = 1; /* 0 means no systray */ +static const int showbar = 1; /* 0 means no bar */ +enum showtab_modes { showtab_never, showtab_auto, showtab_nmodes, showtab_always }; +static const int showtab = showtab_auto; +static const int toptab = True; +static const int topbar = 1; /* 0 means bottom bar */ +static const int horizpadbar = 5; +static const int vertpadbar = 11; +static const int vertpadtab = 33; +static const int horizpadtabi = 15; +static const int horizpadtabo = 15; +static const int scalepreview = 4; +static const char *fonts[] = { "JetBrainsMono Nerd Font:style:medium:size=10", + "Material Design Icons-Regular:size=10", + }; +static const char dmenufont[] = "monospace:size=10"; +static const int colorfultag = 1; /* 0 means use SchemeSel for selected non vacant tag */ + +// theme +#include "themes/onedark.h" + +static const char *colors[][3] = { + /* fg bg border */ + [SchemeNorm] = { gray3, black, gray2 }, + [SchemeSel] = { gray4, blue, blue }, + [TabSel] = { blue, gray2, black }, + [TabNorm] = { gray3, black, black }, + [SchemeTag] = { gray3, black, black }, + [SchemeTag1] = { blue, black, black }, + [SchemeTag2] = { red, black, black }, + [SchemeTag3] = { orange, black,black }, + [SchemeTag4] = { green, black, black }, + [SchemeTag5] = { pink, black, black }, + [SchemeLayout] = { green, black, black }, + [SchemeBtnPrev] = { green, black, black }, + [SchemeBtnNext] = { yellow, black, black }, + [SchemeBtnClose] = { red, black, black }, +}; + +/* tagging */ +static const char *tags[] = {" ", " ", " ", " ", " "}; + +static const int tagschemes[] = { SchemeTag1, SchemeTag2, SchemeTag3, + SchemeTag4, SchemeTag5 + }; + +static const unsigned int ulinepad = 5; /* horizontal padding between the underline and tag */ +static const unsigned int ulinestroke = 2; /* thickness / height of the underline */ +static const unsigned int ulinevoffset = 0; /* how far above the bottom of the bar the line should appear */ +static const int ulineall = 0; /* 1 to show underline on all tags, 0 for just the active ones */ + +static const Rule rules[] = { + /* xprop(1): + * WM_CLASS(STRING) = instance, class + * WM_NAME(STRING) = title + */ + /* class instance title tags mask iscentered isfloating monitor */ + { "Gimp", NULL, NULL, 0, 0, 1, -1 }, + { "Firefox", NULL, NULL, 1 << 8, 0, 0, -1 }, + { "eww", NULL, NULL, 0, 0, 1, -1 }, +}; + +/* layout(s) */ +static const float mfact = 0.50; /* factor of master area size [0.05..0.95] */ +static const int nmaster = 1; /* number of clients in master area */ +static const int resizehints = 0; /* 1 means respect size hints in tiled resizals */ +static const int lockfullscreen = 1; /* 1 will force focus on the fullscreen window */ + +#define FORCE_VSPLIT 1 /* nrowgrid layout: force two clients to always split vertically */ +#include "functions.h" + +static const Layout layouts[] = { + /* symbol arrange function */ + { "[]=", tile }, /* first entry is default */ + { "[M]", monocle }, + { "[@]", spiral }, + { "[\\]", dwindle }, + { "H[]", deck }, + { "TTT", bstack }, + { "===", bstackhoriz }, + { "HHH", grid }, + { "###", nrowgrid }, + { "---", horizgrid }, + { ":::", gaplessgrid }, + { "|M|", centeredmaster }, + { ">M>", centeredfloatingmaster }, + { "|+|", tatami }, + { "><>", NULL }, /* no layout function means floating behavior */ +}; + +/* key definitions */ +#define MODKEY Mod4Mask +#define TAGKEYS(KEY,TAG) \ + { MODKEY, KEY, view, {.ui = 1 << TAG} }, \ + { MODKEY|ControlMask, KEY, toggleview, {.ui = 1 << TAG} }, \ + { MODKEY|ShiftMask, KEY, tag, {.ui = 1 << TAG} }, \ + { MODKEY|ControlMask|ShiftMask, KEY, toggletag, {.ui = 1 << TAG} }, + +/* helper for spawning shell commands in the pre dwm-5.0 fashion */ +#define SHCMD(cmd) { .v = (const char*[]){ "/bin/sh", "-c", cmd, NULL } } + +/* commands */ +static char dmenumon[2] = "0"; /* component of dmenucmd, manipulated in spawn() */ +static const char *dmenucmd[] = { "dmenu_run", NULL }; +static const char *termcmd[] = { "st", NULL }; // change this to your term +static const char *rofi[] = {"rofi", "-show", "drun", NULL }; +static const char *layoutmenu_cmd = "/home/sid/.dwm/layoutmenu.sh"; +static const char *xi[] = {"xbacklight", "-inc", "7", NULL}; +static const char *xd[] = {"xbacklight", "-dec", "7", NULL}; + +static Key keys[] = { + /* modifier key function argument */ + { MODKEY, XK_c, spawn, {.v = rofi } }, + + // if you dont use st my rm this and uncomment line below it! + { MODKEY, XK_Return, spawn, SHCMD("~/.local/bin/./st_settings && st")}, + /* { MODKEY, XK_Return, spawn, {.v = termcmd }}, */ + + {MODKEY | ControlMask, XK_u, spawn, SHCMD("maim | xclip -selection clipboard -t image/png")}, + {MODKEY, XK_u, spawn, SHCMD("maim --select | xclip -selection clipboard -t image/png")}, + {0, XF86MonBrightnessDown, spawn, {.v = xd}}, + {0, XF86MonBrightnessUp, spawn, {.v = xi}}, + { MODKEY, XK_b, togglebar, {0} }, + { MODKEY|ControlMask, XK_w, tabmode, { -1 } }, + { MODKEY, XK_j, focusstack, {.i = +1 } }, + { MODKEY, XK_k, focusstack, {.i = -1 } }, + { MODKEY, XK_i, incnmaster, {.i = +1 } }, + { MODKEY, XK_d, incnmaster, {.i = -1 } }, + { MODKEY, XK_h, setmfact, {.f = -0.05} }, + { MODKEY, XK_l, setmfact, {.f = +0.05} }, + { MODKEY|ShiftMask, XK_h, setcfact, {.f = +0.25} }, + { MODKEY|ShiftMask, XK_l, setcfact, {.f = -0.25} }, + { MODKEY|ShiftMask, XK_o, setcfact, {.f = 0.00} }, + { MODKEY|ShiftMask, XK_j, movestack, {.i = +1 } }, + { MODKEY|ShiftMask, XK_k, movestack, {.i = -1 } }, + { MODKEY, XK_Return, zoom, {0} }, + { MODKEY, XK_Tab, view, {0} }, + + // overall gaps + { MODKEY|ControlMask, XK_i, incrgaps, {.i = +1 } }, + { MODKEY|ControlMask, XK_d, incrgaps, {.i = -1 } }, + + // inner gaps + { MODKEY|ShiftMask, XK_i, incrigaps, {.i = +1 } }, + { MODKEY|ControlMask|ShiftMask, XK_i, incrigaps, {.i = -1 } }, + + // outer gaps + { MODKEY|ControlMask, XK_o, incrogaps, {.i = +1 } }, + { MODKEY|ControlMask|ShiftMask, XK_o, incrogaps, {.i = -1 } }, + + { MODKEY|ControlMask, XK_6, incrihgaps, {.i = +1 } }, + { MODKEY|ControlMask|ShiftMask, XK_6, incrihgaps, {.i = -1 } }, + { MODKEY|ControlMask, XK_7, incrivgaps, {.i = +1 } }, + { MODKEY|ControlMask|ShiftMask, XK_7, incrivgaps, {.i = -1 } }, + { MODKEY|ControlMask, XK_8, incrohgaps, {.i = +1 } }, + { MODKEY|ControlMask|ShiftMask, XK_8, incrohgaps, {.i = -1 } }, + { MODKEY|ControlMask, XK_9, incrovgaps, {.i = +1 } }, + { MODKEY|ControlMask|ShiftMask, XK_9, incrovgaps, {.i = -1 } }, + + { MODKEY|ControlMask, XK_t, togglegaps, {0} }, + { MODKEY|ControlMask|ShiftMask, XK_d, defaultgaps, {0} }, + + { MODKEY, XK_q, killclient, {0} }, + { MODKEY, XK_t, setlayout, {.v = &layouts[0]} }, + { MODKEY|ShiftMask, XK_f, setlayout, {.v = &layouts[1]} }, + { MODKEY, XK_m, setlayout, {.v = &layouts[2]} }, + { MODKEY|ControlMask, XK_g, setlayout, {.v = &layouts[10]} }, + { MODKEY|ControlMask|ShiftMask, XK_t, setlayout, {.v = &layouts[13]} }, + { MODKEY, XK_space, setlayout, {0} }, + { MODKEY|ControlMask, XK_comma, cyclelayout, {.i = -1 } }, + { MODKEY|ControlMask, XK_period, cyclelayout, {.i = +1 } }, + { MODKEY|ShiftMask, XK_space, togglefloating, {0} }, + { MODKEY, XK_f, togglefullscr, {0} }, + { MODKEY, XK_0, view, {.ui = ~0 } }, + { MODKEY|ShiftMask, XK_0, tag, {.ui = ~0 } }, + { MODKEY, XK_comma, focusmon, {.i = -1 } }, + { MODKEY, XK_period, focusmon, {.i = +1 } }, + { MODKEY|ShiftMask, XK_comma, tagmon, {.i = -1 } }, + { MODKEY|ShiftMask, XK_period, tagmon, {.i = +1 } }, + { MODKEY|ShiftMask, XK_minus, setborderpx, {.i = -1 } }, + { MODKEY|ShiftMask, XK_p, setborderpx, {.i = +1 } }, + { MODKEY|ShiftMask, XK_w, setborderpx, {.i = default_border } }, + + TAGKEYS( XK_1, 0) + TAGKEYS( XK_2, 1) + TAGKEYS( XK_3, 2) + TAGKEYS( XK_4, 3) + TAGKEYS( XK_5, 4) + TAGKEYS( XK_6, 5) + TAGKEYS( XK_7, 6) + TAGKEYS( XK_8, 7) + TAGKEYS( XK_9, 8) + { + MODKEY|ControlMask, XK_q, quit, {0} + }, + { MODKEY|ShiftMask, XK_r, quit, {1} }, + { MODKEY, XK_e, hidewin, {0} }, + { MODKEY|ShiftMask, XK_e, restorewin, {0} }, + +}; + +/* button definitions */ +/* click can be ClkTagBar, ClkLtSymbol, ClkStatusText, ClkWinTitle, ClkClientWin, or ClkRootWin */ +static Button buttons[] = { + /* click event mask button function argument */ + { ClkLtSymbol, 0, Button1, setlayout, {0} }, + { ClkLtSymbol, 0, Button3, setlayout, {.v = &layouts[2]} }, + { ClkLtSymbol, 0, Button3, layoutmenu, {0} }, + { ClkWinTitle, 0, Button2, zoom, {0} }, + { ClkStatusText, 0, Button2, spawn, {.v = termcmd } }, + + /* Keep movemouse? */ + /* { ClkClientWin, MODKEY, Button1, movemouse, {0} }, */ + + /* placemouse options, choose which feels more natural: + * 0 - tiled position is relative to mouse cursor + * 1 - tiled postiion is relative to window center + * 2 - mouse pointer warps to window center + * + * The moveorplace uses movemouse or placemouse depending on the floating state + * of the selected client. Set up individual keybindings for the two if you want + * to control these separately (i.e. to retain the feature to move a tiled window + * into a floating position). + */ + { ClkClientWin, MODKEY, Button1, moveorplace, {.i = 0} }, + { ClkClientWin, MODKEY, Button2, togglefloating, {0} }, + { ClkClientWin, MODKEY, Button3, resizemouse, {0} }, + { ClkClientWin, ControlMask, Button1, dragmfact, {0} }, + { ClkClientWin, ControlMask, Button3, dragcfact, {0} }, + { ClkTagBar, 0, Button1, view, {0} }, + { ClkTagBar, 0, Button3, toggleview, {0} }, + { ClkTagBar, MODKEY, Button1, tag, {0} }, + { ClkTagBar, MODKEY, Button3, toggletag, {0} }, + { ClkTabBar, 0, Button1, focuswin, {0} }, + { ClkTabBar, 0, Button1, focuswin, {0} }, + { ClkTabPrev, 0, Button1, movestack, { .i = -1 } }, + { ClkTabNext, 0, Button1, movestack, { .i = +1 } }, + { ClkTabClose, 0, Button1, killclient, {0} }, +}; diff --git a/chadwm/config.def.h.orig b/chadwm/config.def.h.orig new file mode 100644 index 0000000..29dc8c7 --- /dev/null +++ b/chadwm/config.def.h.orig @@ -0,0 +1,244 @@ +/* See LICENSE file for copyright and license details. */ + +#define XF86MonBrightnessDown 0x1008ff03 +#define XF86MonBrightnessUp 0x1008ff02 + +/* appearance */ +static const unsigned int borderpx = 0; /* border pixel of windows */ +static const unsigned int default_border = 0; // to switch back to default border after dynamic border resizing via keybinds +static const unsigned int snap = 32; /* snap pixel */ +static const unsigned int gappih = 10; /* horiz inner gap between windows */ +static const unsigned int gappiv = 10; /* vert inner gap between windows */ +static const unsigned int gappoh = 10; /* horiz outer gap between windows and screen edge */ +static const unsigned int gappov = 10; /* vert outer gap between windows and screen edge */ +static int smartgaps = 0; /* 1 means no outer gap when there is only one window */ +static const unsigned int systraypinning = 0; /* 0: sloppy systray follows selected monitor, >0: pin systray to monitor X */ +static const unsigned int systrayspacing = 2; /* systray spacing */ +static const int systraypinningfailfirst = 1; /* 1: if pinning fails,display systray on the 1st monitor,False: display systray on last monitor*/ +static const int showsystray = 1; /* 0 means no systray */ +static const int showbar = 1; /* 0 means no bar */ +enum showtab_modes { showtab_never, showtab_auto, showtab_nmodes, showtab_always }; +static const int showtab = showtab_auto; +static const int toptab = False; +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 int horizpadbar = 5; +static const int vertpadbar = 11; +static const int vertpadtab = 37; +static const int horizpadtabi = 15; +static const int horizpadtabo = 15; +static const char *fonts[] = { "JetBrainsMono Nerd Font:style:medium:size=10", + "Material Design Icons-Regular:size=10", + }; +static const char dmenufont[] = "monospace:size=10"; +static const int colorfultag = 1; /* 0 means use SchemeSel for selected non vacant tag */ + + +static const char black[] = "#2E3440"; +static const char gray2[] = "#3B4252"; // unfocused window border +static const char gray3[] = "#606672"; +static const char gray4[] = "#6d8dad"; +static const char blue[] = "#81A1C1"; // focused window border +static const char green[] = "#89b482"; +static const char red[] = "#BF616A"; +static const char orange[] = "#caaa6a"; +static const char pink[] = "#B48EAD"; +static const char col_borderbar[] = "#2E3440"; // inner border +static const char purpleBlue[] = "#6C77BB"; + +static const char *colors[][3] = { + /* fg bg border */ + [SchemeNorm] = { gray3, black, gray2 }, + [SchemeSel] = { gray4, blue, blue }, + [TabSel] = { blue, gray2, black }, + [TabNorm] = { gray3, black, black }, + [SchemeTag] = { gray3, black, black }, + [SchemeTag1] = { blue, black, black }, + [SchemeTag2] = { red, black, black }, + [SchemeTag3] = { orange, black,black }, + [SchemeTag4] = { green, black, black }, + [SchemeTag5] = { pink, black, black }, + [SchemeLayout] = { green, black, black }, +}; + +/* tagging */ +static const char *tags[] = {" ", " ", " ", " ", " "}; + +static const int tagschemes[] = { SchemeTag1, SchemeTag2, SchemeTag3, + SchemeTag4, SchemeTag5 + }; + +static const unsigned int ulinepad = 5; /* horizontal padding between the underline and tag */ +static const unsigned int ulinestroke = 2; /* thickness / height of the underline */ +static const unsigned int ulinevoffset = 0; /* how far above the bottom of the bar the line should appear */ +static const int ulineall = 0; /* 1 to show underline on all tags, 0 for just the active ones */ + +static const Rule rules[] = { + /* xprop(1): + * WM_CLASS(STRING) = instance, class + * WM_NAME(STRING) = title + */ + /* class instance title tags mask isfloating monitor */ + { "Gimp", NULL, NULL, 0, 1, -1 }, + { "Firefox", NULL, NULL, 1 << 8, 0, -1 }, +}; + +/* layout(s) */ +static const float mfact = 0.50; /* factor of master area size [0.05..0.95] */ +static const int nmaster = 1; /* number of clients in master area */ +static const int resizehints = 0; /* 1 means respect size hints in tiled resizals */ +static const int lockfullscreen = 1; /* 1 will force focus on the fullscreen window */ + +#define FORCE_VSPLIT 1 /* nrowgrid layout: force two clients to always split vertically */ +#include "vanitygaps.c" +#include "movestack.c" +#include "tatami.c" + +static const Layout layouts[] = { + /* symbol arrange function */ + { "[]=", tile }, /* first entry is default */ + { "[M]", monocle }, + { "[@]", spiral }, + { "[\\]", dwindle }, + { "H[]", deck }, + { "TTT", bstack }, + { "===", bstackhoriz }, + { "HHH", grid }, + { "###", nrowgrid }, + { "---", horizgrid }, + { ":::", gaplessgrid }, + { "|M|", centeredmaster }, + { ">M>", centeredfloatingmaster }, + { "><>", NULL }, /* no layout function means floating behavior */ +}; + +/* key definitions */ +#define MODKEY Mod4Mask +#define TAGKEYS(KEY,TAG) \ + { MODKEY, KEY, view, {.ui = 1 << TAG} }, \ + { MODKEY|ControlMask, KEY, toggleview, {.ui = 1 << TAG} }, \ + { MODKEY|ShiftMask, KEY, tag, {.ui = 1 << TAG} }, \ + { MODKEY|ControlMask|ShiftMask, KEY, toggletag, {.ui = 1 << TAG} }, + +/* helper for spawning shell commands in the pre dwm-5.0 fashion */ +#define SHCMD(cmd) { .v = (const char*[]){ "/bin/sh", "-c", cmd, NULL } } + +/* commands */ +static char dmenumon[2] = "0"; /* component of dmenucmd, manipulated in spawn() */ +static const char *dmenucmd[] = { "dmenu_run", NULL }; +static const char *termcmd[] = { "st", NULL }; // change this to your term +static const char *rofi[] = {"rofi", "-show", "drun", NULL }; +static const char *layoutmenu_cmd = "layoutmenu.sh"; +static const char *xi[] = {"xbacklight", "-inc", "7", NULL}; +static const char *xd[] = {"xbacklight", "-dec", "7", NULL}; + +static Key keys[] = { + /* modifier key function argument */ + { MODKEY, XK_c, spawn, {.v = rofi } }, + + // if you dont use st my rm this and uncomment line below it! + { MODKEY, XK_Return, spawn, SHCMD("~/.local/bin/./st_settings && st")}, + // { MODKEY, XK_Return, spawn, {.v = term }}, + + {MODKEY | ControlMask, XK_u, spawn, SHCMD("maim | xclip -selection clipboard -t image/png")}, + {MODKEY, XK_u, spawn, SHCMD("maim --select | xclip -selection clipboard -t image/png")}, + {0, XF86MonBrightnessDown, spawn, {.v = xd}}, + {0, XF86MonBrightnessUp, spawn, {.v = xi}}, + { MODKEY, XK_b, togglebar, {0} }, + { MODKEY|ControlMask, XK_w, tabmode, { -1 } }, + { MODKEY, XK_j, focusstack, {.i = +1 } }, + { MODKEY, XK_k, focusstack, {.i = -1 } }, + { MODKEY, XK_i, incnmaster, {.i = +1 } }, + { MODKEY, XK_d, incnmaster, {.i = -1 } }, + { MODKEY, XK_h, setmfact, {.f = -0.05} }, + { MODKEY, XK_l, setmfact, {.f = +0.05} }, + { MODKEY|ShiftMask, XK_h, setcfact, {.f = +0.25} }, + { MODKEY|ShiftMask, XK_l, setcfact, {.f = -0.25} }, + { MODKEY|ShiftMask, XK_o, setcfact, {.f = 0.00} }, + { MODKEY|ShiftMask, XK_j, movestack, {.i = +1 } }, + { MODKEY|ShiftMask, XK_k, movestack, {.i = -1 } }, + { MODKEY, XK_Return, zoom, {0} }, + { MODKEY, XK_Tab, view, {0} }, + + // overall gaps + { MODKEY|ControlMask, XK_i, incrgaps, {.i = +1 } }, + { MODKEY|ControlMask, XK_d, incrgaps, {.i = -1 } }, + + // inner gaps + { MODKEY|ShiftMask, XK_i, incrigaps, {.i = +1 } }, + { MODKEY|ControlMask|ShiftMask, XK_i, incrigaps, {.i = -1 } }, + + // outer gaps + { MODKEY|ControlMask, XK_o, incrogaps, {.i = +1 } }, + { MODKEY|ControlMask|ShiftMask, XK_o, incrogaps, {.i = -1 } }, + + { MODKEY|ControlMask, XK_6, incrihgaps, {.i = +1 } }, + { MODKEY|ControlMask|ShiftMask, XK_6, incrihgaps, {.i = -1 } }, + { MODKEY|ControlMask, XK_7, incrivgaps, {.i = +1 } }, + { MODKEY|ControlMask|ShiftMask, XK_7, incrivgaps, {.i = -1 } }, + { MODKEY|ControlMask, XK_8, incrohgaps, {.i = +1 } }, + { MODKEY|ControlMask|ShiftMask, XK_8, incrohgaps, {.i = -1 } }, + { MODKEY|ControlMask, XK_9, incrovgaps, {.i = +1 } }, + { MODKEY|ControlMask|ShiftMask, XK_9, incrovgaps, {.i = -1 } }, + + { MODKEY|ControlMask, XK_t, togglegaps, {0} }, + { MODKEY|ControlMask|ShiftMask, XK_d, defaultgaps, {0} }, + + { MODKEY, XK_q, killclient, {0} }, + { MODKEY, XK_t, setlayout, {.v = &layouts[0]} }, + { MODKEY|ShiftMask, XK_f, setlayout, {.v = &layouts[1]} }, + { MODKEY, XK_m, setlayout, {.v = &layouts[2]} }, + { MODKEY|ControlMask, XK_g, setlayout, {.v = &layouts[10]} }, + { MODKEY|ControlMask|ShiftMask, XK_t, setlayout, {.v = &layouts[13]} }, + { MODKEY, XK_space, setlayout, {0} }, + { MODKEY|ControlMask, XK_comma, cyclelayout, {.i = -1 } }, + { MODKEY|ControlMask, XK_period, cyclelayout, {.i = +1 } }, + { MODKEY|ShiftMask, XK_space, togglefloating, {0} }, + { MODKEY, XK_f, togglefullscr, {0} }, + { MODKEY, XK_0, view, {.ui = ~0 } }, + { MODKEY|ShiftMask, XK_0, tag, {.ui = ~0 } }, + { MODKEY, XK_comma, focusmon, {.i = -1 } }, + { MODKEY, XK_period, focusmon, {.i = +1 } }, + { MODKEY|ShiftMask, XK_comma, tagmon, {.i = -1 } }, + { MODKEY|ShiftMask, XK_period, tagmon, {.i = +1 } }, + { MODKEY|ShiftMask, XK_minus, setborderpx, {.i = -1 } }, + { MODKEY|ShiftMask, XK_p, setborderpx, {.i = +1 } }, + { MODKEY|ShiftMask, XK_w, setborderpx, {.i = default_border } }, + + TAGKEYS( XK_1, 0) + TAGKEYS( XK_2, 1) + TAGKEYS( XK_3, 2) + TAGKEYS( XK_4, 3) + TAGKEYS( XK_5, 4) + TAGKEYS( XK_6, 5) + TAGKEYS( XK_7, 6) + TAGKEYS( XK_8, 7) + TAGKEYS( XK_9, 8) + { + MODKEY|ControlMask, XK_q, quit, {0} + }, + { MODKEY|ShiftMask, XK_r, quit, {1} }, + +}; + +/* button definitions */ +/* click can be ClkTagBar, ClkLtSymbol, ClkStatusText, ClkWinTitle, ClkClientWin, or ClkRootWin */ +static Button buttons[] = { + /* click event mask button function argument */ + { ClkLtSymbol, 0, Button1, setlayout, {0} }, + { ClkLtSymbol, 0, Button3, setlayout, {.v = &layouts[2]} }, + { ClkLtSymbol, 0, Button3, layoutmenu, {0} }, + { ClkWinTitle, 0, Button2, zoom, {0} }, + { ClkStatusText, 0, Button2, spawn, {.v = termcmd } }, + { ClkClientWin, MODKEY, Button1, movemouse, {0} }, + { ClkClientWin, MODKEY, Button2, togglefloating, {0} }, + { ClkClientWin, MODKEY, Button3, resizemouse, {0} }, + { ClkClientWin, ControlMask, Button1, dragmfact, {0} }, + { ClkClientWin, ControlMask, Button3, dragcfact, {0} }, + { ClkTagBar, 0, Button1, view, {0} }, + { ClkTagBar, 0, Button3, toggleview, {0} }, + { ClkTagBar, MODKEY, Button1, tag, {0} }, + { ClkTagBar, MODKEY, Button3, toggletag, {0} }, + { ClkTabBar, 0, Button1, focuswin, {0} }, +}; diff --git a/chadwm/dwm.c.orig b/chadwm/dwm.c.orig new file mode 100644 index 0000000..e3e9ec2 --- /dev/null +++ b/chadwm/dwm.c.orig @@ -0,0 +1,3614 @@ +/* See LICENSE file for copyright and license details. + * + * dynamic window manager is designed like any other X client as well. It is + * driven through handling X events. In contrast to other X clients, a window + * manager selects for SubstructureRedirectMask on the root window, to receive + * events about window (dis-)appearance. Only one X connection at a time is + * allowed to select for this event mask. + * + * The event handlers of dwm are organized in an array which is accessed + * whenever a new event has been fetched. This allows event dispatching + * in O(1) time. + * + * Each child of the root window is called a client, except windows which have + * set the override_redirect flag. Clients are organized in a linked client + * list on each monitor, the focus history is remembered through a stack list + * on each monitor. Each client contains a bit array to indicate the tags of a + * client. + * + * Keys and tagging rules are organized as arrays and defined in config.h. + * + * To understand everything else, start reading main(). + */ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#ifdef XINERAMA +#include +#endif /* XINERAMA */ +#include +#include +#include "drw.h" +#include "util.h" + +/* macros */ +#define BUTTONMASK (ButtonPressMask | ButtonReleaseMask) +#define CLEANMASK(mask) \ + (mask & ~(numlockmask | LockMask) & \ + (ShiftMask | ControlMask | Mod1Mask | Mod2Mask | Mod3Mask | Mod4Mask | \ + Mod5Mask)) +#define INTERSECT(x, y, w, h, m) \ + (MAX(0, MIN((x) + (w), (m)->wx + (m)->ww) - MAX((x), (m)->wx)) * \ + MAX(0, MIN((y) + (h), (m)->wy + (m)->wh) - MAX((y), (m)->wy))) +#define INTERSECTC(x,y,w,h,z) (MAX(0, MIN((x)+(w),(z)->x+(z)->w) - MAX((x),(z)->x)) \ + * MAX(0, MIN((y)+(h),(z)->y+(z)->h) - MAX((y),(z)->y))) +#define ISVISIBLE(C) ((C->tags & C->mon->tagset[C->mon->seltags])) +#define HIDDEN(C) ((getstate(C->win) == IconicState)) +#define LENGTH(X) (sizeof X / sizeof X[0]) +#define MOUSEMASK (BUTTONMASK | PointerMotionMask) +#define WIDTH(X) ((X)->w + 2 * (X)->bw) +#define HEIGHT(X) ((X)->h + 2 * (X)->bw) +#define TAGMASK ((1 << LENGTH(tags)) - 1) +#define TAGSLENGTH (LENGTH(tags)) +#define TEXTW(X) (drw_fontset_getwidth(drw, (X)) + lrpad) +#define MAXTABS 50 + +#define SYSTEM_TRAY_REQUEST_DOCK 0 + +/* XEMBED messages */ +#define XEMBED_EMBEDDED_NOTIFY 0 +#define XEMBED_WINDOW_ACTIVATE 1 +#define XEMBED_FOCUS_IN 4 +#define XEMBED_MODALITY_ON 10 + +#define XEMBED_MAPPED (1 << 0) +#define XEMBED_WINDOW_ACTIVATE 1 +#define XEMBED_WINDOW_DEACTIVATE 2 + +#define VERSION_MAJOR 0 +#define VERSION_MINOR 0 +#define XEMBED_EMBEDDED_VERSION (VERSION_MAJOR << 16) | VERSION_MINOR + +/* enums */ +enum { + CurNormal, + CurResize, + CurMove, + CurResizeHorzArrow, + CurResizeVertArrow, + CurLast +}; /* cursor */ +enum { + SchemeNorm, + SchemeSel, + SchemeTag, + SchemeTag1, + SchemeTag2, + SchemeTag3, + SchemeTag4, + SchemeTag5, + SchemeLayout, + TabSel, + TabNorm, + SchemeBtnPrev, + SchemeBtnNext, + SchemeBtnClose +}; /* color schemes */ +enum { + NetSupported, + NetWMName, + NetWMState, + NetWMCheck, + NetSystemTray, + NetSystemTrayOP, + NetSystemTrayOrientation, + NetSystemTrayOrientationHorz, + NetWMFullscreen, + NetActiveWindow, + NetWMWindowType, + NetWMWindowTypeDialog, + NetClientList, + NetDesktopNames, + NetDesktopViewport, + NetNumberOfDesktops, + NetCurrentDesktop, + NetLast +}; /* EWMH atoms */ +enum { Manager, Xembed, XembedInfo, XLast }; /* Xembed atoms */ +enum { + WMProtocols, + WMDelete, + WMState, + WMTakeFocus, + WMLast +}; /* default atoms */ +enum { + ClkTagBar, + ClkTabBar, + ClkTabPrev, + ClkTabNext, + ClkTabClose, + ClkLtSymbol, + ClkStatusText, + ClkWinTitle, + ClkClientWin, + ClkRootWin, + ClkLast +}; /* clicks */ + +typedef union { + int i; + unsigned int ui; + float f; + const void *v; +} Arg; + +typedef struct { + unsigned int click; + unsigned int mask; + unsigned int button; + void (*func)(const Arg *arg); + const Arg arg; +} Button; + +typedef struct Monitor Monitor; +typedef struct Client Client; +struct Client { + char name[256]; + float mina, maxa; + float cfact; + int x, y, w, h; + int oldx, oldy, oldw, oldh; + int basew, baseh, incw, inch, maxw, maxh, minw, minh; + int bw, oldbw; + unsigned int tags; + int isfixed, iscentered, isfloating, isurgent, neverfocus, oldstate, + isfullscreen; + int beingmoved; + Client *next; + Client *snext; + Monitor *mon; + Window win; +}; + +typedef struct { + unsigned int mod; + KeySym keysym; + void (*func)(const Arg *); + const Arg arg; +} Key; + +typedef struct { + const char *symbol; + void (*arrange)(Monitor *); +} Layout; + +typedef struct { + const char *class; + const char *instance; + const char *title; + unsigned int tags; + int iscentered; + int isfloating; + int monitor; +} Rule; + +typedef struct Systray Systray; +struct Systray { + Window win; + Client *icons; +}; + +/* function declarations */ +static void applyrules(Client *c); +static int applysizehints(Client *c, int *x, int *y, int *w, int *h, + int interact); +static void arrange(Monitor *m); +static void arrangemon(Monitor *m); +static void attach(Client *c); +static void attachstack(Client *c); +static void buttonpress(XEvent *e); +static void checkotherwm(void); +static void cleanup(void); +static void cleanupmon(Monitor *mon); +static void clientmessage(XEvent *e); +static void configure(Client *c); +static void configurenotify(XEvent *e); +static void configurerequest(XEvent *e); +static Monitor *createmon(void); +static void cyclelayout(const Arg *arg); +static void destroynotify(XEvent *e); +static void detach(Client *c); +static void detachstack(Client *c); +static Monitor *dirtomon(int dir); +static void dragmfact(const Arg *arg); +static void dragcfact(const Arg *arg); +static void drawbar(Monitor *m); +static void drawbars(void); +static int drawstatusbar(Monitor *m, int bh, char *text); +static void drawtab(Monitor *m); +static void drawtabs(void); +static void enternotify(XEvent *e); +static void expose(XEvent *e); +static void focus(Client *c); +static void focusin(XEvent *e); +static void focusmon(const Arg *arg); +static void focusstack(const Arg *arg); +static void focuswin(const Arg *arg); +static Atom getatomprop(Client *c, Atom prop); +static int getrootptr(int *x, int *y); +static long getstate(Window w); +static unsigned int getsystraywidth(); +static int gettextprop(Window w, Atom atom, char *text, unsigned int size); +static void grabbuttons(Client *c, int focused); +static void grabkeys(void); +static void hide(Client *c); +static void incnmaster(const Arg *arg); +static void keypress(XEvent *e); +static void killclient(const Arg *arg); +static void layoutmenu(const Arg *arg); +static void manage(Window w, XWindowAttributes *wa); +static void mappingnotify(XEvent *e); +static void maprequest(XEvent *e); +static void monocle(Monitor *m); +static void motionnotify(XEvent *e); +static void movemouse(const Arg *arg); +static void moveorplace(const Arg *arg); +static Client *nexttiled(Client *c); +static void placemouse(const Arg *arg); +static void pop(Client *); +static void propertynotify(XEvent *e); +static void quit(const Arg *arg); +static Client *recttoclient(int x, int y, int w, int h); +static Monitor *recttomon(int x, int y, int w, int h); +static void removesystrayicon(Client *i); +static void resize(Client *c, int x, int y, int w, int h, int interact); +static void resizebarwin(Monitor *m); +static void resizeclient(Client *c, int x, int y, int w, int h); +static void resizemouse(const Arg *arg); +static void resizerequest(XEvent *e); +static void restack(Monitor *m); +static void run(void); +static void scan(void); +static int sendevent(Window w, Atom proto, int m, long d0, long d1, long d2, + long d3, long d4); +static void sendmon(Client *c, Monitor *m); +static void setborderpx(const Arg *arg); +static void setclientstate(Client *c, long state); +static void setcurrentdesktop(void); +static void setdesktopnames(void); +static void setfocus(Client *c); +static void setfullscreen(Client *c, int fullscreen); +static void setlayout(const Arg *arg); +static void setcfact(const Arg *arg); +static void setmfact(const Arg *arg); +static void setnumdesktops(void); +static void setup(void); +static void setviewport(void); +static void seturgent(Client *c, int urg); +static void show(Client *c); +static void showhide(Client *c); +static void showtagpreview(int tag); +static void sigchld(int unused); +static void sighup(int unused); +static void sigterm(int unused); +static void spawn(const Arg *arg); +static void switchtag(void); +static Monitor *systraytomon(Monitor *m); +static void tabmode(const Arg *arg); +static void tag(const Arg *arg); +static void tagmon(const Arg *arg); +static void togglebar(const Arg *arg); +static void togglefloating(const Arg *arg); +static void togglefullscr(const Arg *arg); +static void toggletag(const Arg *arg); +static void toggleview(const Arg *arg); +static void hidewin(const Arg *arg); +static void restorewin(const Arg *arg); +static void unfocus(Client *c, int setfocus); +static void unmanage(Client *c, int destroyed); +static void unmapnotify(XEvent *e); +static void updatecurrentdesktop(void); +static void updatebarpos(Monitor *m); +static void updatebars(void); +static void updatepreview(void); +static void updateclientlist(void); +static int updategeom(void); +static void updatenumlockmask(void); +static void updatesizehints(Client *c); +static void updatestatus(void); +static void updatesystray(void); +static void updatesystrayicongeom(Client *i, int w, int h); +static void updatesystrayiconstate(Client *i, XPropertyEvent *ev); +static void updatetitle(Client *c); +static void updatewindowtype(Client *c); +static void updatewmhints(Client *c); +static void view(const Arg *arg); +static Client *wintoclient(Window w); +static Monitor *wintomon(Window w); +static Client *wintosystrayicon(Window w); +static int xerror(Display *dpy, XErrorEvent *ee); +static int xerrordummy(Display *dpy, XErrorEvent *ee); +static int xerrorstart(Display *dpy, XErrorEvent *ee); +static void zoom(const Arg *arg); + +/* variables */ +static Systray *systray = NULL; +static const char broken[] = "broken"; +static char stext[1024]; +static int screen; +static int sw, sh; /* X display screen geometry width, height */ +static int bh, blw = 0; /* bar geometry */ +static int th = 0; /* tab bar geometry */ +static int lrpad; /* sum of left and right padding for text */ +static int (*xerrorxlib)(Display *, XErrorEvent *); +static unsigned int numlockmask = 0; +static void (*handler[LASTEvent])(XEvent *) = { + [ButtonPress] = buttonpress, + [ClientMessage] = clientmessage, + [ConfigureRequest] = configurerequest, + [ConfigureNotify] = configurenotify, + [DestroyNotify] = destroynotify, + [EnterNotify] = enternotify, + [Expose] = expose, + [FocusIn] = focusin, + [KeyPress] = keypress, + [MappingNotify] = mappingnotify, + [MapRequest] = maprequest, + [MotionNotify] = motionnotify, + [PropertyNotify] = propertynotify, + [ResizeRequest] = resizerequest, + [UnmapNotify] = unmapnotify}; +static Atom wmatom[WMLast], netatom[NetLast], xatom[XLast]; +static int restart = 0; +static int running = 1; +static Cur *cursor[CurLast]; +static Clr **scheme, clrborder; +static Display *dpy; +static Drw *drw; +static Monitor *mons, *selmon; +static Window root, wmcheckwin; + +#define hiddenWinStackMax 100 +static int hiddenWinStackTop = -1; +static Client* hiddenWinStack[hiddenWinStackMax]; + +/* configuration, allows nested code to access above variables */ +#include "config.h" + +struct Monitor { + char ltsymbol[16]; + float mfact; + int nmaster; + int num; + int by; /* bar geometry */ + int ty; /* tab bar geometry */ + int mx, my, mw, mh; /* screen size */ + int wx, wy, ww, wh; /* window area */ + int gappih; /* horizontal gap between windows */ + int gappiv; /* vertical gap between windows */ + int gappoh; /* horizontal outer gaps */ + int gappov; /* vertical outer gaps */ + unsigned int borderpx; + unsigned int seltags; + unsigned int sellt; + unsigned int tagset[2]; + unsigned int colorfultag; + int showbar, showtab; + int topbar, toptab; + Client *clients; + Client *sel; + Client *stack; + Monitor *next; + Window barwin; + Window tabwin; + Window tagwin; + Pixmap tagmap[LENGTH(tags)]; + int previewshow; + int ntabs; + int tab_widths[MAXTABS]; + int tab_btn_w[3]; + const Layout *lt[2]; +}; + +#include "vanitygaps.c" +#include "movestack.c" +#include "tatami.c" + +/* compile-time check if all tags fit into an unsigned int bit array. */ +struct NumTags { + char limitexceeded[LENGTH(tags) > 31 ? -1 : 1]; +}; + +/* function implementations */ +void applyrules(Client *c) { + const char *class, *instance; + unsigned int i; + const Rule *r; + Monitor *m; + XClassHint ch = {NULL, NULL}; + + /* rule matching */ + c->iscentered = 0; + c->isfloating = 0; + c->tags = 0; + XGetClassHint(dpy, c->win, &ch); + class = ch.res_class ? ch.res_class : broken; + instance = ch.res_name ? ch.res_name : broken; + + for (i = 0; i < LENGTH(rules); i++) { + r = &rules[i]; + if ((!r->title || strstr(c->name, r->title)) && + (!r->class || strstr(class, r->class)) && + (!r->instance || strstr(instance, r->instance))) { + c->iscentered = r->iscentered; + c->isfloating = r->isfloating; + c->tags |= r->tags; + for (m = mons; m && m->num != r->monitor; m = m->next) + ; + if (m) + c->mon = m; + } + } + if (ch.res_class) + XFree(ch.res_class); + if (ch.res_name) + XFree(ch.res_name); + c->tags = + c->tags & TAGMASK ? c->tags & TAGMASK : c->mon->tagset[c->mon->seltags]; +} + +int applysizehints(Client *c, int *x, int *y, int *w, int *h, int interact) { + int baseismin; + Monitor *m = c->mon; + + /* set minimum possible */ + *w = MAX(1, *w); + *h = MAX(1, *h); + if (interact) { + if (*x > sw) + *x = sw - WIDTH(c); + if (*y > sh) + *y = sh - HEIGHT(c); + if (*x + *w + 2 * c->bw < 0) + *x = 0; + if (*y + *h + 2 * c->bw < 0) + *y = 0; + } else { + if (*x >= m->wx + m->ww) + *x = m->wx + m->ww - WIDTH(c); + if (*y >= m->wy + m->wh) + *y = m->wy + m->wh - HEIGHT(c); + if (*x + *w + 2 * c->bw <= m->wx) + *x = m->wx; + if (*y + *h + 2 * c->bw <= m->wy) + *y = m->wy; + } + if (*h < bh) + *h = bh; + if (*w < bh) + *w = bh; + if (resizehints || c->isfloating || !c->mon->lt[c->mon->sellt]->arrange) { + /* see last two sentences in ICCCM 4.1.2.3 */ + baseismin = c->basew == c->minw && c->baseh == c->minh; + if (!baseismin) { /* temporarily remove base dimensions */ + *w -= c->basew; + *h -= c->baseh; + } + /* adjust for aspect limits */ + if (c->mina > 0 && c->maxa > 0) { + if (c->maxa < (float)*w / *h) + *w = *h * c->maxa + 0.5; + else if (c->mina < (float)*h / *w) + *h = *w * c->mina + 0.5; + } + if (baseismin) { /* increment calculation requires this */ + *w -= c->basew; + *h -= c->baseh; + } + /* adjust for increment value */ + if (c->incw) + *w -= *w % c->incw; + if (c->inch) + *h -= *h % c->inch; + /* restore base dimensions */ + *w = MAX(*w + c->basew, c->minw); + *h = MAX(*h + c->baseh, c->minh); + if (c->maxw) + *w = MIN(*w, c->maxw); + if (c->maxh) + *h = MIN(*h, c->maxh); + } + return *x != c->x || *y != c->y || *w != c->w || *h != c->h; +} + +void arrange(Monitor *m) { + if (m) + showhide(m->stack); + else + for (m = mons; m; m = m->next) + showhide(m->stack); + if (m) { + arrangemon(m); + restack(m); + } else + for (m = mons; m; m = m->next) + arrangemon(m); +} + +void arrangemon(Monitor *m) { + updatebarpos(m); + updatesystray(); + XMoveResizeWindow(dpy, m->tabwin, m->wx + m->gappov, m->ty, m->ww - 2 * m->gappov, th); + XMoveWindow(dpy, m->tagwin, m->wx + m->gappov, m->by + (m->topbar ? (bh + m->gappoh) : (- (m->mh / scalepreview) - m->gappoh))); + strncpy(m->ltsymbol, m->lt[m->sellt]->symbol, sizeof m->ltsymbol); + if (m->lt[m->sellt]->arrange) + m->lt[m->sellt]->arrange(m); +} + +void attach(Client *c) { + c->next = c->mon->clients; + c->mon->clients = c; +} + +void attachstack(Client *c) { + c->snext = c->mon->stack; + c->mon->stack = c; +} + +void buttonpress(XEvent *e) { + unsigned int i, x, click; + int loop; + Arg arg = {0}; + Client *c; + Monitor *m; + XButtonPressedEvent *ev = &e->xbutton; + + click = ClkRootWin; + /* focus monitor if necessary */ + if ((m = wintomon(ev->window)) && m != selmon) { + unfocus(selmon->sel, 1); + selmon = m; + focus(NULL); + } + if (ev->window == selmon->barwin) { + if (selmon->previewshow) { + XUnmapWindow(dpy, selmon->tagwin); + selmon->previewshow = 0; + } + i = x = 0; + do + x += TEXTW(tags[i]); + while (ev->x >= x && ++i < LENGTH(tags)); + if (i < LENGTH(tags)) { + click = ClkTagBar; + arg.ui = 1 << i; + } else if (ev->x < x + blw) + click = ClkLtSymbol; + else if (ev->x > selmon->ww - TEXTW(stext) - getsystraywidth()) + click = ClkStatusText; + else + click = ClkWinTitle; + } + if(ev->window == selmon->tabwin) { + i = 0; x = 0; + for(c = selmon->clients; c; c = c->next){ + if(!ISVISIBLE(c)) continue; + x += selmon->tab_widths[i]; + if (ev->x > x) + ++i; + else + break; + if(i >= m->ntabs) break; + } + if(c && ev->x <= x) { + click = ClkTabBar; + arg.ui = i; + } else { + x = selmon->ww - 2 * m->gappov; + for (loop = 2; loop >= 0; loop--) { + x -= selmon->tab_btn_w[loop]; + if (ev->x > x) + break; + } + if (ev->x >= x) + click = ClkTabPrev + loop; + } + } + else if((c = wintoclient(ev->window))) { + focus(c); + restack(selmon); + XAllowEvents(dpy, ReplayPointer, CurrentTime); + click = ClkClientWin; + } + for (i = 0; i < LENGTH(buttons); i++) + if (click == buttons[i].click && buttons[i].func && + buttons[i].button == ev->button && + CLEANMASK(buttons[i].mask) == CLEANMASK(ev->state)) + buttons[i].func( + ((click == ClkTagBar || click == ClkTabBar) && buttons[i].arg.i == 0) ? &arg : &buttons[i].arg); +} + +void checkotherwm(void) { + xerrorxlib = XSetErrorHandler(xerrorstart); + /* this causes an error if some other window manager is running */ + XSelectInput(dpy, DefaultRootWindow(dpy), SubstructureRedirectMask); + XSync(dpy, False); + XSetErrorHandler(xerror); + XSync(dpy, False); +} + +void cleanup(void) { + Arg a = {.ui = ~0}; + Layout foo = {"", NULL}; + Monitor *m; + size_t i; + + view(&a); + selmon->lt[selmon->sellt] = &foo; + for (m = mons; m; m = m->next) + while (m->stack) + unmanage(m->stack, 0); + XUngrabKey(dpy, AnyKey, AnyModifier, root); + while (mons) + cleanupmon(mons); + if (showsystray) { + XUnmapWindow(dpy, systray->win); + XDestroyWindow(dpy, systray->win); + free(systray); + } + for (i = 0; i < CurLast; i++) + drw_cur_free(drw, cursor[i]); + for (i = 0; i < LENGTH(colors) + 1; i++) + free(scheme[i]); + XDestroyWindow(dpy, wmcheckwin); + drw_free(drw); + XSync(dpy, False); + XSetInputFocus(dpy, PointerRoot, RevertToPointerRoot, CurrentTime); + XDeleteProperty(dpy, root, netatom[NetActiveWindow]); +} + +void cleanupmon(Monitor *mon) { + Monitor *m; + size_t i; + + if (mon == mons) + mons = mons->next; + else { + for (m = mons; m && m->next != mon; m = m->next) + ; + m->next = mon->next; + } + for (i = 0; i < LENGTH(tags); i++) { + if (mon->tagmap[i]) + XFreePixmap(dpy, mon->tagmap[i]); + } + XUnmapWindow(dpy, mon->barwin); + XDestroyWindow(dpy, mon->barwin); + XUnmapWindow(dpy, mon->tabwin); + XDestroyWindow(dpy, mon->tabwin); + XUnmapWindow(dpy, mon->tagwin); + XDestroyWindow(dpy, mon->tagwin); + free(mon); +} + +void clientmessage(XEvent *e) { + XWindowAttributes wa; + XSetWindowAttributes swa; + XClientMessageEvent *cme = &e->xclient; + Client *c = wintoclient(cme->window); + + if (showsystray && cme->window == systray->win && + cme->message_type == netatom[NetSystemTrayOP]) { + /* add systray icons */ + if (cme->data.l[1] == SYSTEM_TRAY_REQUEST_DOCK) { + if (!(c = (Client *)calloc(1, sizeof(Client)))) + die("fatal: could not malloc() %u bytes\n", sizeof(Client)); + if (!(c->win = cme->data.l[2])) { + free(c); + return; + } + c->mon = selmon; + c->next = systray->icons; + systray->icons = c; + if (!XGetWindowAttributes(dpy, c->win, &wa)) { + /* use sane defaults */ + wa.width = bh; + wa.height = bh; + wa.border_width = 0; + } + c->x = c->oldx = c->y = c->oldy = 0; + c->w = c->oldw = wa.width; + c->h = c->oldh = wa.height; + c->oldbw = wa.border_width; + c->bw = 0; + c->isfloating = True; + /* reuse tags field as mapped status */ + c->tags = 1; + updatesizehints(c); + updatesystrayicongeom(c, wa.width, wa.height); + XAddToSaveSet(dpy, c->win); + XSelectInput(dpy, c->win, + StructureNotifyMask | PropertyChangeMask | + ResizeRedirectMask); + XClassHint ch = {"dwmsystray", "dwmsystray"}; + XSetClassHint(dpy, c->win, &ch); + XReparentWindow(dpy, c->win, systray->win, 0, 0); + /* use parents background color */ + swa.background_pixel = scheme[SchemeNorm][ColBg].pixel; + XChangeWindowAttributes(dpy, c->win, CWBackPixel, &swa); + sendevent(c->win, netatom[Xembed], StructureNotifyMask, CurrentTime, + XEMBED_EMBEDDED_NOTIFY, 0, systray->win, + XEMBED_EMBEDDED_VERSION); + /* FIXME not sure if I have to send these events, too */ + sendevent(c->win, netatom[Xembed], StructureNotifyMask, CurrentTime, + XEMBED_FOCUS_IN, 0, systray->win, XEMBED_EMBEDDED_VERSION); + sendevent(c->win, netatom[Xembed], StructureNotifyMask, CurrentTime, + XEMBED_WINDOW_ACTIVATE, 0, systray->win, + XEMBED_EMBEDDED_VERSION); + sendevent(c->win, netatom[Xembed], StructureNotifyMask, CurrentTime, + XEMBED_MODALITY_ON, 0, systray->win, XEMBED_EMBEDDED_VERSION); + XSync(dpy, False); + resizebarwin(selmon); + updatesystray(); + setclientstate(c, NormalState); + } + return; + } + if (!c) + return; + if (cme->message_type == netatom[NetWMState]) { + if (cme->data.l[1] == netatom[NetWMFullscreen] || + cme->data.l[2] == netatom[NetWMFullscreen]) + setfullscreen(c, (cme->data.l[0] == 1 /* _NET_WM_STATE_ADD */ + || (cme->data.l[0] == 2 /* _NET_WM_STATE_TOGGLE */ && + !c->isfullscreen))); + } else if (cme->message_type == netatom[NetActiveWindow]) { + if (c != selmon->sel && !c->isurgent) + seturgent(c, 1); + } +} + +void configure(Client *c) { + XConfigureEvent ce; + + ce.type = ConfigureNotify; + ce.display = dpy; + ce.event = c->win; + ce.window = c->win; + ce.x = c->x; + ce.y = c->y; + ce.width = c->w; + ce.height = c->h; + ce.border_width = c->bw; + ce.above = None; + ce.override_redirect = False; + XSendEvent(dpy, c->win, False, StructureNotifyMask, (XEvent *)&ce); +} + +void configurenotify(XEvent *e) { + Monitor *m; + Client *c; + XConfigureEvent *ev = &e->xconfigure; + int dirty; + + /* TODO: updategeom handling sucks, needs to be simplified */ + if (ev->window == root) { + dirty = (sw != ev->width || sh != ev->height); + sw = ev->width; + sh = ev->height; + if (updategeom() || dirty) { + drw_resize(drw, sw, bh); + updatebars(); + for (m = mons; m; m = m->next) { + for (c = m->clients; c; c = c->next) + if (c->isfullscreen) + resizeclient(c, m->mx, m->my, m->mw, m->mh); + resizebarwin(m); + } + focus(NULL); + arrange(NULL); + } + } +} + +void configurerequest(XEvent *e) { + Client *c; + Monitor *m; + XConfigureRequestEvent *ev = &e->xconfigurerequest; + XWindowChanges wc; + + if ((c = wintoclient(ev->window))) { + if (ev->value_mask & CWBorderWidth) + c->bw = ev->border_width; + else if (c->isfloating || !selmon->lt[selmon->sellt]->arrange) { + m = c->mon; + if (ev->value_mask & CWX) { + c->oldx = c->x; + c->x = m->mx + ev->x; + } + if (ev->value_mask & CWY) { + c->oldy = c->y; + c->y = m->my + ev->y; + } + if (ev->value_mask & CWWidth) { + c->oldw = c->w; + c->w = ev->width; + } + if (ev->value_mask & CWHeight) { + c->oldh = c->h; + c->h = ev->height; + } + if ((c->x + c->w) > m->mx + m->mw && c->isfloating) + c->x = m->mx + (m->mw / 2 - WIDTH(c) / 2); /* center in x direction */ + if ((c->y + c->h) > m->my + m->mh && c->isfloating) + c->y = m->my + (m->mh / 2 - HEIGHT(c) / 2); /* center in y direction */ + if ((ev->value_mask & (CWX | CWY)) && + !(ev->value_mask & (CWWidth | CWHeight))) + configure(c); + if (ISVISIBLE(c)) + XMoveResizeWindow(dpy, c->win, c->x, c->y, c->w, c->h); + } else + configure(c); + } else { + wc.x = ev->x; + wc.y = ev->y; + wc.width = ev->width; + wc.height = ev->height; + wc.border_width = ev->border_width; + wc.sibling = ev->above; + wc.stack_mode = ev->detail; + XConfigureWindow(dpy, ev->window, ev->value_mask, &wc); + } + XSync(dpy, False); +} + +Monitor *createmon(void) { + Monitor *m; + size_t i; + + m = ecalloc(1, sizeof(Monitor)); + m->tagset[0] = m->tagset[1] = 1; + m->mfact = mfact; + m->nmaster = nmaster; + m->showbar = showbar; + m->showtab = showtab; + m->topbar = topbar; + m->toptab = toptab; + m->ntabs = 0; + m->colorfultag = colorfultag ? colorfultag : 0; + m->gappih = gappih; + m->gappiv = gappiv; + m->gappoh = gappoh; + m->gappov = gappov; + m->borderpx = borderpx; + m->lt[0] = &layouts[0]; + m->lt[1] = &layouts[1 % LENGTH(layouts)]; + for (i = 0; i < LENGTH(tags); i++) + m->tagmap[i] = 0; + m->previewshow = 0; + strncpy(m->ltsymbol, layouts[0].symbol, sizeof m->ltsymbol); + return m; +} + +void cyclelayout(const Arg *arg) { + Layout *l; + for (l = (Layout *)layouts; l != selmon->lt[selmon->sellt]; l++) + ; + if (arg->i > 0) { + if (l->symbol && (l + 1)->symbol) + setlayout(&((Arg){.v = (l + 1)})); + else + setlayout(&((Arg){.v = layouts})); + } else { + if (l != layouts && (l - 1)->symbol) + setlayout(&((Arg){.v = (l - 1)})); + else + setlayout(&((Arg){.v = &layouts[LENGTH(layouts) - 2]})); + } +} + +void destroynotify(XEvent *e) { + Client *c; + XDestroyWindowEvent *ev = &e->xdestroywindow; + + if ((c = wintoclient(ev->window))) + unmanage(c, 1); + else if ((c = wintosystrayicon(ev->window))) { + removesystrayicon(c); + resizebarwin(selmon); + updatesystray(); + } +} + +void detach(Client *c) { + Client **tc; + + for (tc = &c->mon->clients; *tc && *tc != c; tc = &(*tc)->next) + ; + *tc = c->next; +} + +void detachstack(Client *c) { + Client **tc, *t; + + for (tc = &c->mon->stack; *tc && *tc != c; tc = &(*tc)->snext) + ; + *tc = c->snext; + + if (c == c->mon->sel) { + for (t = c->mon->stack; t && !ISVISIBLE(t); t = t->snext) + ; + c->mon->sel = t; + } +} + +Monitor *dirtomon(int dir) { + Monitor *m = NULL; + + if (dir > 0) { + if (!(m = selmon->next)) + m = mons; + } else if (selmon == mons) + for (m = mons; m->next; m = m->next) + ; + else + for (m = mons; m->next != selmon; m = m->next) + ; + return m; +} + +int drawstatusbar(Monitor *m, int bh, char *stext) { + int ret, i, w, x, len; + short isCode = 0; + char *text; + char *p; + + len = strlen(stext) + 1; + if (!(text = (char *)malloc(sizeof(char) * len))) + die("malloc"); + p = text; + memcpy(text, stext, len); + + /* compute width of the status text */ + w = 0; + i = -1; + while (text[++i]) { + if (text[i] == '^') { + if (!isCode) { + isCode = 1; + text[i] = '\0'; + w += TEXTW(text) - lrpad; + text[i] = '^'; + if (text[++i] == 'f') + w += atoi(text + ++i); + } else { + isCode = 0; + text = text + i + 1; + i = -1; + } + } + } + if (!isCode) + w += TEXTW(text) - lrpad; + else + isCode = 0; + text = p; + + w += horizpadbar; + ret = x = m->ww - m->gappov * 2 - borderpx - w; + x = m->ww - m->gappov * 2 - borderpx - w - getsystraywidth(); + + drw_setscheme(drw, scheme[LENGTH(colors)]); + drw->scheme[ColFg] = scheme[SchemeNorm][ColFg]; + drw->scheme[ColBg] = scheme[SchemeNorm][ColBg]; + drw_rect(drw, x, borderpx, w, bh, 1, 1); + x += horizpadbar / 2; + + /* process status text */ + i = -1; + while (text[++i]) { + if (text[i] == '^' && !isCode) { + isCode = 1; + + text[i] = '\0'; + w = TEXTW(text) - lrpad; + drw_text(drw, x, borderpx + vertpadbar / 2, w, bh - vertpadbar, 0, text, + 0); + + x += w; + + /* process code */ + while (text[++i] != '^') { + if (text[i] == 'c') { + char buf[8]; + memcpy(buf, (char *)text + i + 1, 7); + buf[7] = '\0'; + drw_clr_create(drw, &drw->scheme[ColFg], buf); + i += 7; + } else if (text[i] == 'b') { + char buf[8]; + memcpy(buf, (char *)text + i + 1, 7); + buf[7] = '\0'; + drw_clr_create(drw, &drw->scheme[ColBg], buf); + i += 7; + } else if (text[i] == 'd') { + drw->scheme[ColFg] = scheme[SchemeNorm][ColFg]; + drw->scheme[ColBg] = scheme[SchemeNorm][ColBg]; + } else if (text[i] == 'r') { + int rx = atoi(text + ++i); + while (text[++i] != ',') + ; + int ry = atoi(text + ++i); + while (text[++i] != ',') + ; + int rw = atoi(text + ++i); + while (text[++i] != ',') + ; + int rh = atoi(text + ++i); + + drw_rect(drw, rx + x, ry + borderpx + vertpadbar / 2, rw, rh, 1, 0); + } else if (text[i] == 'f') { + x += atoi(text + ++i); + } + } + + text = text + i + 1; + i = -1; + isCode = 0; + } + } + + if (!isCode) { + w = TEXTW(text) - lrpad; + drw_text(drw, x, borderpx + vertpadbar / 2, w, bh - vertpadbar, 0, text, 0); + } + + drw_setscheme(drw, scheme[SchemeNorm]); + free(p); + + return ret; +} + +void dragcfact(const Arg *arg) { + int prev_x, prev_y, dist_x, dist_y; + float fact; + Client *c; + XEvent ev; + Time lasttime = 0; + + if (!(c = selmon->sel)) + return; + if (c->isfloating) { + resizemouse(arg); + return; + } +#if !FAKEFULLSCREEN_PATCH +#if FAKEFULLSCREEN_CLIENT_PATCH + if (c->isfullscreen && + !c->fakefullscreen) /* no support resizing fullscreen windows by mouse */ + return; +#else + if (c->isfullscreen) /* no support resizing fullscreen windows by mouse */ + return; +#endif // FAKEFULLSCREEN_CLIENT_PATCH +#endif // !FAKEFULLSCREEN_PATCH + restack(selmon); + + if (XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync, + None, cursor[CurResize]->cursor, CurrentTime) != GrabSuccess) + return; + XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w / 2, c->h / 2); + + prev_x = prev_y = -999999; + + do { + XMaskEvent(dpy, MOUSEMASK | ExposureMask | SubstructureRedirectMask, &ev); + switch (ev.type) { + case ConfigureRequest: + case Expose: + case MapRequest: + handler[ev.type](&ev); + break; + case MotionNotify: + if ((ev.xmotion.time - lasttime) <= (1000 / 60)) + continue; + lasttime = ev.xmotion.time; + if (prev_x == -999999) { + prev_x = ev.xmotion.x_root; + prev_y = ev.xmotion.y_root; + } + + dist_x = ev.xmotion.x - prev_x; + dist_y = ev.xmotion.y - prev_y; + + if (abs(dist_x) > abs(dist_y)) { + fact = (float)4.0 * dist_x / c->mon->ww; + } else { + fact = (float)-4.0 * dist_y / c->mon->wh; + } + + if (fact) + setcfact(&((Arg){.f = fact})); + + prev_x = ev.xmotion.x; + prev_y = ev.xmotion.y; + break; + } + } while (ev.type != ButtonRelease); + + XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w / 2, c->h / 2); + + XUngrabPointer(dpy, CurrentTime); + while (XCheckMaskEvent(dpy, EnterWindowMask, &ev)) + ; +} + +void dragmfact(const Arg *arg) { + unsigned int n; + int py, px; // pointer coordinates + int ax, ay, aw, ah; // area position, width and height + int center = 0, horizontal = 0, mirror = 0, fixed = 0; // layout configuration + double fact; + Monitor *m; + XEvent ev; + Time lasttime = 0; + + m = selmon; + +#if VANITYGAPS_PATCH + int oh, ov, ih, iv; + getgaps(m, &oh, &ov, &ih, &iv, &n); +#else + Client *c; + for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++) + ; +#endif // VANITYGAPS_PATCH + + ax = m->wx; + ay = m->wy; + ah = m->wh; + aw = m->ww; + + if (!n) + return; +#if FLEXTILE_DELUXE_LAYOUT + else if (m->lt[m->sellt]->arrange == &flextile) { + int layout = m->ltaxis[LAYOUT]; + if (layout < 0) { + mirror = 1; + layout *= -1; + } + if (layout > FLOATING_MASTER) { + layout -= FLOATING_MASTER; + fixed = 1; + } + + if (layout == SPLIT_HORIZONTAL || layout == SPLIT_HORIZONTAL_DUAL_STACK) + horizontal = 1; + else if (layout == SPLIT_CENTERED_VERTICAL && (fixed || n - m->nmaster > 1)) + center = 1; + else if (layout == FLOATING_MASTER) { + center = 1; + if (aw < ah) + horizontal = 1; + } else if (layout == SPLIT_CENTERED_HORIZONTAL) { + if (fixed || n - m->nmaster > 1) + center = 1; + horizontal = 1; + } + } +#endif // FLEXTILE_DELUXE_LAYOUT +#if CENTEREDMASTER_LAYOUT + else if (m->lt[m->sellt]->arrange == ¢eredmaster && + (fixed || n - m->nmaster > 1)) + center = 1; +#endif // CENTEREDMASTER_LAYOUT +#if CENTEREDFLOATINGMASTER_LAYOUT + else if (m->lt[m->sellt]->arrange == ¢eredfloatingmaster) + center = 1; +#endif // CENTEREDFLOATINGMASTER_LAYOUT +#if BSTACK_LAYOUT + else if (m->lt[m->sellt]->arrange == &bstack) + horizontal = 1; +#endif // BSTACK_LAYOUT +#if BSTACKHORIZ_LAYOUT + else if (m->lt[m->sellt]->arrange == &bstackhoriz) + horizontal = 1; +#endif // BSTACKHORIZ_LAYOUT + + /* do not allow mfact to be modified under certain conditions */ + if (!m->lt[m->sellt]->arrange // floating layout + || (!fixed && m->nmaster && n <= m->nmaster) // no master +#if MONOCLE_LAYOUT + || m->lt[m->sellt]->arrange == &monocle +#endif // MONOCLE_LAYOUT +#if GRIDMODE_LAYOUT + || m->lt[m->sellt]->arrange == &grid +#endif // GRIDMODE_LAYOUT +#if HORIZGRID_LAYOUT + || m->lt[m->sellt]->arrange == &horizgrid +#endif // HORIZGRID_LAYOUT +#if GAPPLESSGRID_LAYOUT + || m->lt[m->sellt]->arrange == &gaplessgrid +#endif // GAPPLESSGRID_LAYOUT +#if NROWGRID_LAYOUT + || m->lt[m->sellt]->arrange == &nrowgrid +#endif // NROWGRID_LAYOUT +#if FLEXTILE_DELUXE_LAYOUT + || + (m->lt[m->sellt]->arrange == &flextile && m->ltaxis[LAYOUT] == NO_SPLIT) +#endif // FLEXTILE_DELUXE_LAYOUT + ) + return; + +#if VANITYGAPS_PATCH + ay += oh; + ax += ov; + aw -= 2 * ov; + ah -= 2 * oh; +#endif // VANITYGAPS_PATCH + + if (center) { + if (horizontal) { + px = ax + aw / 2; +#if VANITYGAPS_PATCH + py = ay + ah / 2 + (ah - 2 * ih) * (m->mfact / 2.0) + ih / 2; +#else + py = ay + ah / 2 + ah * m->mfact / 2.0; +#endif // VANITYGAPS_PATCH + } else { // vertical split +#if VANITYGAPS_PATCH + px = ax + aw / 2 + (aw - 2 * iv) * m->mfact / 2.0 + iv / 2; +#else + px = ax + aw / 2 + aw * m->mfact / 2.0; +#endif // VANITYGAPS_PATCH + py = ay + ah / 2; + } + } else if (horizontal) { + px = ax + aw / 2; + if (mirror) +#if VANITYGAPS_PATCH + py = ay + (ah - ih) * (1.0 - m->mfact) + ih / 2; +#else + py = ay + (ah * (1.0 - m->mfact)); +#endif // VANITYGAPS_PATCH + else +#if VANITYGAPS_PATCH + py = ay + ((ah - ih) * m->mfact) + ih / 2; +#else + py = ay + (ah * m->mfact); +#endif // VANITYGAPS_PATCH + } else { // vertical split + if (mirror) +#if VANITYGAPS_PATCH + px = ax + (aw - iv) * (1.0 - m->mfact) + iv / 2; +#else + px = ax + (aw * m->mfact); +#endif // VANITYGAPS_PATCH + else +#if VANITYGAPS_PATCH + px = ax + ((aw - iv) * m->mfact) + iv / 2; +#else + px = ax + (aw * m->mfact); +#endif // VANITYGAPS_PATCH + py = ay + ah / 2; + } + + if (XGrabPointer( + dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync, None, + cursor[horizontal ? CurResizeVertArrow : CurResizeHorzArrow]->cursor, + CurrentTime) != GrabSuccess) + return; + XWarpPointer(dpy, None, root, 0, 0, 0, 0, px, py); + + do { + XMaskEvent(dpy, MOUSEMASK | ExposureMask | SubstructureRedirectMask, &ev); + switch (ev.type) { + case ConfigureRequest: + case Expose: + case MapRequest: + handler[ev.type](&ev); + break; + case MotionNotify: + if ((ev.xmotion.time - lasttime) <= (1000 / 40)) + continue; + if (lasttime != 0) { + px = ev.xmotion.x; + py = ev.xmotion.y; + } + lasttime = ev.xmotion.time; + +#if VANITYGAPS_PATCH + if (center) + if (horizontal) + if (py - ay > ah / 2) + fact = (double)1.0 - + (ay + ah - py - ih / 2) * 2 / (double)(ah - 2 * ih); + else + fact = (double)1.0 - (py - ay - ih / 2) * 2 / (double)(ah - 2 * ih); + else if (px - ax > aw / 2) + fact = + (double)1.0 - (ax + aw - px - iv / 2) * 2 / (double)(aw - 2 * iv); + else + fact = (double)1.0 - (px - ax - iv / 2) * 2 / (double)(aw - 2 * iv); + else if (horizontal) + fact = (double)(py - ay - ih / 2) / (double)(ah - ih); + else + fact = (double)(px - ax - iv / 2) / (double)(aw - iv); +#else + if (center) + if (horizontal) + if (py - ay > ah / 2) + fact = (double)1.0 - (ay + ah - py) * 2 / (double)ah; + else + fact = (double)1.0 - (py - ay) * 2 / (double)ah; + else if (px - ax > aw / 2) + fact = (double)1.0 - (ax + aw - px) * 2 / (double)aw; + else + fact = (double)1.0 - (px - ax) * 2 / (double)aw; + else if (horizontal) + fact = (double)(py - ay) / (double)ah; + else + fact = (double)(px - ax) / (double)aw; +#endif // VANITYGAPS_PATCH + + if (!center && mirror) + fact = 1.0 - fact; + + setmfact(&((Arg){.f = 1.0 + fact})); + px = ev.xmotion.x; + py = ev.xmotion.y; + break; + } + } while (ev.type != ButtonRelease); + + XUngrabPointer(dpy, CurrentTime); + while (XCheckMaskEvent(dpy, EnterWindowMask, &ev)) + ; +} + +void drawbar(Monitor *m) { + int x, y = borderpx, w, sw = 0, stw = 0; + int bh_n = bh - borderpx * 2; + int mw = m->ww - m->gappov * 2 - borderpx * 2; + int boxs = drw->fonts->h / 9; + int boxw = drw->fonts->h / 6 + 2; + unsigned int i, occ = 0, urg = 0; + Client *c; + + XSetForeground(drw->dpy, drw->gc, clrborder.pixel); + XFillRectangle(drw->dpy, drw->drawable, drw->gc, 0, 0, m->ww - m->gappov * 2, bh); + + if (showsystray && m == systraytomon(m)) + + /* draw status first so it can be overdrawn by tags later */ + if (m == selmon) { /* status is only drawn on selected monitor */ + sw = mw - drawstatusbar(m, bh_n, stext); + } + + resizebarwin(m); + for (c = m->clients; c; c = c->next) { + occ |= c->tags; + if (c->isurgent) + urg |= c->tags; + } + x = borderpx; + for (i = 0; i < LENGTH(tags); i++) { + w = TEXTW(tags[i]); + drw_setscheme(drw, scheme[occ & 1 << i ? (m->colorfultag ? tagschemes[i] : SchemeSel) : SchemeTag]); + drw_text(drw, x, y, w, bh_n, lrpad / 2, tags[i], urg & 1 << i); + if (ulineall || + m->tagset[m->seltags] & + 1 << i) /* if there are conflicts, just move these lines directly + underneath both 'drw_setscheme' and 'drw_text' :) */ + drw_rect(drw, x + ulinepad, bh_n - ulinestroke - ulinevoffset, + w - (ulinepad * 2), ulinestroke, 1, 0); + /*if (occ & 1 << i) + drw_rect(drw, x + boxs, y + boxs, boxw, boxw, + m == selmon && selmon->sel && selmon->sel->tags & 1 << i, + urg & 1 << i); */ + x += w; + } + w = blw = TEXTW(m->ltsymbol); + drw_setscheme(drw, scheme[SchemeLayout]); + x = drw_text(drw, x, 0, w, bh, lrpad / 2, m->ltsymbol, 0); + + if ((w = mw + m->gappov * 2 - sw - stw - x) > bh_n) { + if (m->sel) { + drw_setscheme(drw, scheme[m == selmon ? SchemeSel : SchemeNorm]); + if (m->sel->isfloating) + drw_rect(drw, x + boxs, boxs, boxw, boxw, m->sel->isfixed, 0); + } else { + drw_setscheme(drw, scheme[SchemeNorm]); + drw_rect(drw, x, y, w - m->gappov * 2, bh_n, 1, 1); + } + } + drw_map(drw, m->barwin, 0, 0, m->ww - stw, bh); +} + +void drawbars(void) { + Monitor *m; + + for (m = mons; m; m = m->next) + drawbar(m); +} + +void +drawtabs(void) { + Monitor *m; + + for(m = mons; m; m = m->next) + drawtab(m); +} + +static int +cmpint(const void *p1, const void *p2) { + /* The actual arguments to this function are "pointers to + pointers to char", but strcmp(3) arguments are "pointers + to char", hence the following cast plus dereference */ + return *((int*) p1) > * (int*) p2; +} + + +void +drawtab(Monitor *m) { + Client *c; + int i; + char *btn_prev = ""; + char *btn_next = ""; + char *btn_close = " "; + int buttons_w = 0; + int sorted_label_widths[MAXTABS]; + int tot_width = 0; + int maxsize = bh; + int x = 0; + int w = 0; + int mw = m->ww - 2 * m->gappov; + + buttons_w += TEXTW(btn_prev) - lrpad + horizpadtabo; + buttons_w += TEXTW(btn_next) - lrpad + horizpadtabo; + buttons_w += TEXTW(btn_close) - lrpad + horizpadtabo; + tot_width = buttons_w; + + /* Calculates number of labels and their width */ + m->ntabs = 0; + for(c = m->clients; c; c = c->next){ + if(!ISVISIBLE(c)) continue; + m->tab_widths[m->ntabs] = TEXTW(c->name) - lrpad + horizpadtabi + horizpadtabo; + tot_width += m->tab_widths[m->ntabs]; + ++m->ntabs; + if(m->ntabs >= MAXTABS) break; + } + + if(tot_width > mw){ //not enough space to display the labels, they need to be truncated + memcpy(sorted_label_widths, m->tab_widths, sizeof(int) * m->ntabs); + qsort(sorted_label_widths, m->ntabs, sizeof(int), cmpint); + for(i = 0; i < m->ntabs; ++i){ + if(tot_width + (m->ntabs - i) * sorted_label_widths[i] > mw) + break; + tot_width += sorted_label_widths[i]; + } + maxsize = (mw - tot_width) / (m->ntabs - i); + maxsize = (m->ww - tot_width) / (m->ntabs - i); + } else{ + maxsize = mw; + } + i = 0; + + /* cleans window */ + drw_setscheme(drw, scheme[TabNorm]); + drw_rect(drw, 0, 0, mw, th, 1, 1); + + for(c = m->clients; c; c = c->next){ + if(!ISVISIBLE(c)) continue; + if(i >= m->ntabs) break; + if(m->tab_widths[i] > maxsize) m->tab_widths[i] = maxsize; + w = m->tab_widths[i]; + drw_setscheme(drw, scheme[(c == m->sel) ? TabSel : TabNorm]); + drw_text(drw, x + horizpadtabo / 2, vertpadbar / 2, w - horizpadtabo, th - vertpadbar, horizpadtabi / 2, c->name, 0); + x += w; + ++i; + } + + w = mw - buttons_w - x; + x += w; + drw_setscheme(drw, scheme[SchemeBtnPrev]); + w = TEXTW(btn_prev) - lrpad + horizpadtabo; + m->tab_btn_w[0] = w; + drw_text(drw, x + horizpadtabo / 2, vertpadbar / 2, w, th - vertpadbar, 0, btn_prev, 0); + x += w; + drw_setscheme(drw, scheme[SchemeBtnNext]); + w = TEXTW(btn_next) - lrpad + horizpadtabo; + m->tab_btn_w[1] = w; + drw_text(drw, x + horizpadtabo / 2, vertpadbar / 2, w, th - vertpadbar, 0, btn_next, 0); + x += w; + drw_setscheme(drw, scheme[SchemeBtnClose]); + w = TEXTW(btn_close) - lrpad + horizpadtabo; + m->tab_btn_w[2] = w; + drw_text(drw, x + horizpadtabo / 2, vertpadbar / 2, w, th - vertpadbar, 0, btn_close, 0); + x += w; + + drw_map(drw, m->tabwin, 0, 0, m->ww, th); +} + +void enternotify(XEvent *e) { + Client *c; + Monitor *m; + XCrossingEvent *ev = &e->xcrossing; + + if ((ev->mode != NotifyNormal || ev->detail == NotifyInferior) && + ev->window != root) + return; + c = wintoclient(ev->window); + m = c ? c->mon : wintomon(ev->window); + if (m != selmon) { + unfocus(selmon->sel, 1); + selmon = m; + } else if (!c || c == selmon->sel) + return; + focus(c); +} + +void expose(XEvent *e) { + Monitor *m; + XExposeEvent *ev = &e->xexpose; + + if (ev->count == 0 && (m = wintomon(ev->window))) { + drawbar(m); + if (m == selmon) + updatesystray(); + } +} + +void focus(Client *c) { + if (!c || (!ISVISIBLE(c) || HIDDEN(c))) + for (c = selmon->stack; c && (!ISVISIBLE(c) || HIDDEN(c)); c = c->snext) + ; + if (selmon->sel && selmon->sel != c) + unfocus(selmon->sel, 0); + if (c) { + if (c->mon != selmon) + selmon = c->mon; + if (c->isurgent) + seturgent(c, 0); + detachstack(c); + attachstack(c); + grabbuttons(c, 1); + XSetWindowBorder(dpy, c->win, scheme[SchemeSel][ColBorder].pixel); + setfocus(c); + } else { + XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime); + XDeleteProperty(dpy, root, netatom[NetActiveWindow]); + } + selmon->sel = c; + drawbars(); + drawtabs(); +} + +/* there are some broken focus acquiring clients needing extra handling */ +void focusin(XEvent *e) { + XFocusChangeEvent *ev = &e->xfocus; + + if (selmon->sel && ev->window != selmon->sel->win) + setfocus(selmon->sel); +} + +void focusmon(const Arg *arg) { + Monitor *m; + + if (!mons->next) + return; + if ((m = dirtomon(arg->i)) == selmon) + return; + unfocus(selmon->sel, 0); + selmon = m; + focus(NULL); +} + +void focusstack(const Arg *arg) { + Client *c = NULL, *i; + + if (!selmon->sel || (selmon->sel->isfullscreen && lockfullscreen)) + return; + if (arg->i > 0) { + for (c = selmon->sel->next; c && (!ISVISIBLE(c) || HIDDEN(c)); c = c->next) + ; + if (!c) + for (c = selmon->clients; c && (!ISVISIBLE(c) || HIDDEN(c)); c = c->next) + ; + } else { + for (i = selmon->clients; i != selmon->sel; i = i->next) + if (ISVISIBLE(i) && !HIDDEN(i)) + c = i; + if (!c) + for (; i; i = i->next) + if (ISVISIBLE(i) && !HIDDEN(i)) + c = i; + } + if (c) { + focus(c); + restack(selmon); + } +} + +void +focuswin(const Arg* arg){ + int iwin = arg->i; + Client* c = NULL; + for(c = selmon->clients; c && (iwin || !ISVISIBLE(c)) ; c = c->next){ + if(ISVISIBLE(c)) --iwin; + }; + if(c) { + focus(c); + restack(selmon); + } +} + +Atom getatomprop(Client *c, Atom prop) { + int di; + unsigned long dl; + unsigned char *p = NULL; + Atom da, atom = None; + /* FIXME getatomprop should return the number of items and a pointer to + * the stored data instead of this workaround */ + Atom req = XA_ATOM; + if (prop == xatom[XembedInfo]) + req = xatom[XembedInfo]; + + if (XGetWindowProperty(dpy, c->win, prop, 0L, sizeof atom, False, req, &da, + &di, &dl, &dl, &p) == Success && + p) { + atom = *(Atom *)p; + if (da == xatom[XembedInfo] && dl == 2) + atom = ((Atom *)p)[1]; + XFree(p); + } + return atom; +} + +int getrootptr(int *x, int *y) { + int di; + unsigned int dui; + Window dummy; + + return XQueryPointer(dpy, root, &dummy, &dummy, x, y, &di, &di, &dui); +} + +long getstate(Window w) { + int format; + long result = -1; + unsigned char *p = NULL; + unsigned long n, extra; + Atom real; + + if (XGetWindowProperty(dpy, w, wmatom[WMState], 0L, 2L, False, + wmatom[WMState], &real, &format, &n, &extra, + (unsigned char **)&p) != Success) + return -1; + if (n != 0) + result = *p; + XFree(p); + return result; +} + +unsigned int getsystraywidth() { + unsigned int w = 0; + Client *i; + if (showsystray) + for (i = systray->icons; i; w += i->w + systrayspacing, i = i->next) + ; + return w ? w + systrayspacing : 1; +} + +int gettextprop(Window w, Atom atom, char *text, unsigned int size) { + char **list = NULL; + int n; + XTextProperty name; + + if (!text || size == 0) + return 0; + text[0] = '\0'; + if (!XGetTextProperty(dpy, w, &name, atom) || !name.nitems) + return 0; + if (name.encoding == XA_STRING) + strncpy(text, (char *)name.value, size - 1); + else { + if (XmbTextPropertyToTextList(dpy, &name, &list, &n) >= Success && n > 0 && + *list) { + strncpy(text, *list, size - 1); + XFreeStringList(list); + } + } + text[size - 1] = '\0'; + XFree(name.value); + return 1; +} + +void grabbuttons(Client *c, int focused) { + updatenumlockmask(); + { + unsigned int i, j; + unsigned int modifiers[] = {0, LockMask, numlockmask, + numlockmask | LockMask}; + XUngrabButton(dpy, AnyButton, AnyModifier, c->win); + if (!focused) + XGrabButton(dpy, AnyButton, AnyModifier, c->win, False, BUTTONMASK, + GrabModeSync, GrabModeSync, None, None); + for (i = 0; i < LENGTH(buttons); i++) + if (buttons[i].click == ClkClientWin) + for (j = 0; j < LENGTH(modifiers); j++) + XGrabButton(dpy, buttons[i].button, buttons[i].mask | modifiers[j], + c->win, False, BUTTONMASK, GrabModeAsync, GrabModeSync, + None, None); + } +} + +void grabkeys(void) { + updatenumlockmask(); + { + unsigned int i, j; + unsigned int modifiers[] = {0, LockMask, numlockmask, + numlockmask | LockMask}; + KeyCode code; + + XUngrabKey(dpy, AnyKey, AnyModifier, root); + for (i = 0; i < LENGTH(keys); i++) + if ((code = XKeysymToKeycode(dpy, keys[i].keysym))) + for (j = 0; j < LENGTH(modifiers); j++) + XGrabKey(dpy, code, keys[i].mod | modifiers[j], root, True, + GrabModeAsync, GrabModeAsync); + } +} + +void +hide(Client *c) { + if (!c || HIDDEN(c)) + return; + + Window w = c->win; + static XWindowAttributes ra, ca; + + // more or less taken directly from blackbox's hide() function + XGrabServer(dpy); + XGetWindowAttributes(dpy, root, &ra); + XGetWindowAttributes(dpy, w, &ca); + // prevent UnmapNotify events + XSelectInput(dpy, root, ra.your_event_mask & ~SubstructureNotifyMask); + XSelectInput(dpy, w, ca.your_event_mask & ~StructureNotifyMask); + XUnmapWindow(dpy, w); + setclientstate(c, IconicState); + XSelectInput(dpy, root, ra.your_event_mask); + XSelectInput(dpy, w, ca.your_event_mask); + XUngrabServer(dpy); + + focus(c->snext); + arrange(c->mon); +} + +void incnmaster(const Arg *arg) { + selmon->nmaster = MAX(selmon->nmaster + arg->i, 0); + arrange(selmon); +} + +#ifdef XINERAMA +static int isuniquegeom(XineramaScreenInfo *unique, size_t n, + XineramaScreenInfo *info) { + while (n--) + if (unique[n].x_org == info->x_org && unique[n].y_org == info->y_org && + unique[n].width == info->width && unique[n].height == info->height) + return 0; + return 1; +} +#endif /* XINERAMA */ + +void keypress(XEvent *e) { + unsigned int i; + KeySym keysym; + XKeyEvent *ev; + + ev = &e->xkey; + keysym = XKeycodeToKeysym(dpy, (KeyCode)ev->keycode, 0); + for (i = 0; i < LENGTH(keys); i++) + if (keysym == keys[i].keysym && + CLEANMASK(keys[i].mod) == CLEANMASK(ev->state) && keys[i].func) + keys[i].func(&(keys[i].arg)); +} + +void killclient(const Arg *arg) { + if (!selmon->sel) + return; + if (!sendevent(selmon->sel->win, wmatom[WMDelete], NoEventMask, + wmatom[WMDelete], CurrentTime, 0, 0, 0)) { + XGrabServer(dpy); + XSetErrorHandler(xerrordummy); + XSetCloseDownMode(dpy, DestroyAll); + XKillClient(dpy, selmon->sel->win); + XSync(dpy, False); + XSetErrorHandler(xerror); + XUngrabServer(dpy); + } +} + +void layoutmenu(const Arg *arg) { + FILE *p; + char c[3], *s; + int i; + + if (!(p = popen(layoutmenu_cmd, "r"))) + return; + s = fgets(c, sizeof(c), p); + pclose(p); + + if (!s || *s == '\0' || c == '\0') + return; + + i = atoi(c); + setlayout(&((Arg){.v = &layouts[i]})); +} + +void manage(Window w, XWindowAttributes *wa) { + Client *c, *t = NULL; + Window trans = None; + XWindowChanges wc; + + c = ecalloc(1, sizeof(Client)); + c->win = w; + /* geometry */ + c->x = c->oldx = wa->x; + c->y = c->oldy = wa->y; + c->w = c->oldw = wa->width; + c->h = c->oldh = wa->height; + c->oldbw = wa->border_width; + c->cfact = 1.0; + + updatetitle(c); + if (XGetTransientForHint(dpy, w, &trans) && (t = wintoclient(trans))) { + c->mon = t->mon; + c->tags = t->tags; + } else { + c->mon = selmon; + applyrules(c); + } + + if (c->x + WIDTH(c) > c->mon->mx + c->mon->mw) + c->x = c->mon->mx + c->mon->mw - WIDTH(c); + if (c->y + HEIGHT(c) > c->mon->my + c->mon->mh) + c->y = c->mon->my + c->mon->mh - HEIGHT(c); + c->x = MAX(c->x, c->mon->mx); + /* only fix client y-offset, if the client center might cover the bar */ + c->y = MAX(c->y, + ((c->mon->by == c->mon->my) && (c->x + (c->w / 2) >= c->mon->wx) && + (c->x + (c->w / 2) < c->mon->wx + c->mon->ww)) + ? bh + : c->mon->my); + c->bw = c->mon->borderpx; + + wc.border_width = c->bw; + XConfigureWindow(dpy, w, CWBorderWidth, &wc); + XSetWindowBorder(dpy, w, scheme[SchemeNorm][ColBorder].pixel); + configure(c); /* propagates border_width, if size doesn't change */ + updatewindowtype(c); + updatesizehints(c); + updatewmhints(c); + if (c->iscentered) { + c->x = c->mon->mx + (c->mon->mw - WIDTH(c)) / 2; + c->y = c->mon->my + (c->mon->mh - HEIGHT(c)) / 2; + } + XSelectInput(dpy, w, + EnterWindowMask | FocusChangeMask | PropertyChangeMask | + StructureNotifyMask); + grabbuttons(c, 0); + if (!c->isfloating) + c->isfloating = c->oldstate = trans != None || c->isfixed; + if (c->isfloating) + XRaiseWindow(dpy, c->win); + attach(c); + attachstack(c); + XChangeProperty(dpy, root, netatom[NetClientList], XA_WINDOW, 32, + PropModeAppend, (unsigned char *)&(c->win), 1); + XMoveResizeWindow(dpy, c->win, c->x + 2 * sw, c->y, c->w, + c->h); /* some windows require this */ + if (!HIDDEN(c)) + setclientstate(c, NormalState); + if (c->mon == selmon) + unfocus(selmon->sel, 0); + c->mon->sel = c; + arrange(c->mon); + if (!HIDDEN(c)) + XMapWindow(dpy, c->win); + focus(NULL); +} + +void mappingnotify(XEvent *e) { + XMappingEvent *ev = &e->xmapping; + + XRefreshKeyboardMapping(ev); + if (ev->request == MappingKeyboard) + grabkeys(); +} + +void maprequest(XEvent *e) { + static XWindowAttributes wa; + XMapRequestEvent *ev = &e->xmaprequest; + Client *i; + if ((i = wintosystrayicon(ev->window))) { + sendevent(i->win, netatom[Xembed], StructureNotifyMask, CurrentTime, + XEMBED_WINDOW_ACTIVATE, 0, systray->win, XEMBED_EMBEDDED_VERSION); + resizebarwin(selmon); + updatesystray(); + } + + if (!XGetWindowAttributes(dpy, ev->window, &wa)) + return; + if (wa.override_redirect) + return; + if (!wintoclient(ev->window)) + manage(ev->window, &wa); +} + +void +monocle(Monitor *m) +{ + unsigned int n = 0; + + Client *c; + + for (c = m->clients; c; c = c->next) + if (ISVISIBLE(c)) n++; + + if (n > 0) /* override layout symbol */ + snprintf(m->ltsymbol, sizeof m->ltsymbol, "[%d]", n); + + int newx, newy, neww, newh; + + for (c = nexttiled(m->clients); c; c = nexttiled(c->next)) { + newx = m->wx + m->gappov - c->bw; + newy = m->wy + m->gappoh - c->bw; + neww = m->ww - 2 * (m->gappov + c->bw); + newh = m->wh - 2 * (m->gappoh + c->bw); + + applysizehints(c, &newx, &newy, &neww, &newh, 0); + + if (neww < m->ww) + newx = m->wx + (m->ww - (neww + 2 * c->bw)) / 2; + + if (newh < m->wh) + newy = m->wy + (m->wh - (newh + 2 * c->bw)) / 2; + + resize(c, newx, newy, neww, newh, 0); + } +} + +void motionnotify(XEvent *e) { + unsigned int i, x; + static Monitor *mon = NULL; + Monitor *m; + XMotionEvent *ev = &e->xmotion; + + if (ev->window == selmon->barwin) { + i = x = 0; + do + x += TEXTW(tags[i]); + while (ev->x >= x && ++i < LENGTH(tags)); + if (i < LENGTH(tags)) { + if ((i + 1) != selmon->previewshow && !(selmon->tagset[selmon->seltags] & 1 << i)) { + selmon->previewshow = i + 1; + showtagpreview(i); + } else if (selmon->tagset[selmon->seltags] & 1 << i) { + selmon->previewshow = 0; + showtagpreview(0); + } + } else if (selmon->previewshow != 0) { + selmon->previewshow = 0; + showtagpreview(0); + } + } else if (selmon->previewshow != 0) { + selmon->previewshow = 0; + showtagpreview(0); + } + + if (ev->window != root) + return; + if ((m = recttomon(ev->x_root, ev->y_root, 1, 1)) != mon && mon) { + unfocus(selmon->sel, 1); + selmon = m; + focus(NULL); + } + mon = m; +} + +void +moveorplace(const Arg *arg) { + if ((!selmon->lt[selmon->sellt]->arrange || (selmon->sel && selmon->sel->isfloating))) + movemouse(arg); + else + placemouse(arg); +} + +void movemouse(const Arg *arg) { + int x, y, ocx, ocy, nx, ny; + Client *c; + Monitor *m; + XEvent ev; + Time lasttime = 0; + + if (!(c = selmon->sel)) + return; + if (c->isfullscreen) /* no support moving fullscreen windows by mouse */ + return; + restack(selmon); + ocx = c->x; + ocy = c->y; + if (XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync, + None, cursor[CurMove]->cursor, CurrentTime) != GrabSuccess) + return; + if (!getrootptr(&x, &y)) + return; + do { + XMaskEvent(dpy, MOUSEMASK | ExposureMask | SubstructureRedirectMask, &ev); + switch (ev.type) { + case ConfigureRequest: + case Expose: + case MapRequest: + handler[ev.type](&ev); + break; + case MotionNotify: + if ((ev.xmotion.time - lasttime) <= (1000 / 60)) + continue; + lasttime = ev.xmotion.time; + + nx = ocx + (ev.xmotion.x - x); + ny = ocy + (ev.xmotion.y - y); + if (abs(selmon->wx - nx) < snap) + nx = selmon->wx; + else if (abs((selmon->wx + selmon->ww) - (nx + WIDTH(c))) < snap) + nx = selmon->wx + selmon->ww - WIDTH(c); + if (abs(selmon->wy - ny) < snap) + ny = selmon->wy; + else if (abs((selmon->wy + selmon->wh) - (ny + HEIGHT(c))) < snap) + ny = selmon->wy + selmon->wh - HEIGHT(c); + if (!c->isfloating && selmon->lt[selmon->sellt]->arrange && + (abs(nx - c->x) > snap || abs(ny - c->y) > snap)) + togglefloating(NULL); + if (!selmon->lt[selmon->sellt]->arrange || c->isfloating) + resize(c, nx, ny, c->w, c->h, 1); + break; + } + } while (ev.type != ButtonRelease); + XUngrabPointer(dpy, CurrentTime); + if ((m = recttomon(c->x, c->y, c->w, c->h)) != selmon) { + sendmon(c, m); + selmon = m; + focus(NULL); + } +} + +Client *nexttiled(Client *c) { + for (; c && (c->isfloating || (!ISVISIBLE(c) || HIDDEN(c))); c = c->next) + ; + return c; +} + +void +placemouse(const Arg *arg) +{ + int x, y, px, py, ocx, ocy, nx = -9999, ny = -9999, freemove = 0; + Client *c, *r = NULL, *at, *prevr; + Monitor *m; + XEvent ev; + XWindowAttributes wa; + Time lasttime = 0; + int attachmode, prevattachmode; + attachmode = prevattachmode = -1; + + if (!(c = selmon->sel) || !c->mon->lt[c->mon->sellt]->arrange) /* no support for placemouse when floating layout is used */ + return; + if (c->isfullscreen) /* no support placing fullscreen windows by mouse */ + return; + restack(selmon); + prevr = c; + if (XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync, + None, cursor[CurMove]->cursor, CurrentTime) != GrabSuccess) + return; + + c->isfloating = 0; + c->beingmoved = 1; + + XGetWindowAttributes(dpy, c->win, &wa); + ocx = wa.x; + ocy = wa.y; + + if (arg->i == 2) // warp cursor to client center + XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, WIDTH(c) / 2, HEIGHT(c) / 2); + + if (!getrootptr(&x, &y)) + return; + + do { + XMaskEvent(dpy, MOUSEMASK|ExposureMask|SubstructureRedirectMask, &ev); + switch (ev.type) { + case ConfigureRequest: + case Expose: + case MapRequest: + handler[ev.type](&ev); + break; + case MotionNotify: + if ((ev.xmotion.time - lasttime) <= (1000 / 60)) + continue; + lasttime = ev.xmotion.time; + + nx = ocx + (ev.xmotion.x - x); + ny = ocy + (ev.xmotion.y - y); + + if (!freemove && (abs(nx - ocx) > snap || abs(ny - ocy) > snap)) + freemove = 1; + + if (freemove) + XMoveWindow(dpy, c->win, nx, ny); + + if ((m = recttomon(ev.xmotion.x, ev.xmotion.y, 1, 1)) && m != selmon) + selmon = m; + + if (arg->i == 1) { // tiled position is relative to the client window center point + px = nx + wa.width / 2; + py = ny + wa.height / 2; + } else { // tiled position is relative to the mouse cursor + px = ev.xmotion.x; + py = ev.xmotion.y; + } + + r = recttoclient(px, py, 1, 1); + + if (!r || r == c) + break; + + attachmode = 0; // below + if (((float)(r->y + r->h - py) / r->h) > ((float)(r->x + r->w - px) / r->w)) { + if (abs(r->y - py) < r->h / 2) + attachmode = 1; // above + } else if (abs(r->x - px) < r->w / 2) + attachmode = 1; // above + + if ((r && r != prevr) || (attachmode != prevattachmode)) { + detachstack(c); + detach(c); + if (c->mon != r->mon) { + arrangemon(c->mon); + c->tags = r->mon->tagset[r->mon->seltags]; + } + + c->mon = r->mon; + r->mon->sel = r; + + if (attachmode) { + if (r == r->mon->clients) + attach(c); + else { + for (at = r->mon->clients; at->next != r; at = at->next); + c->next = at->next; + at->next = c; + } + } else { + c->next = r->next; + r->next = c; + } + + attachstack(c); + arrangemon(r->mon); + prevr = r; + prevattachmode = attachmode; + } + break; + } + } while (ev.type != ButtonRelease); + XUngrabPointer(dpy, CurrentTime); + + if ((m = recttomon(ev.xmotion.x, ev.xmotion.y, 1, 1)) && m != c->mon) { + detach(c); + detachstack(c); + arrangemon(c->mon); + c->mon = m; + c->tags = m->tagset[m->seltags]; + attach(c); + attachstack(c); + selmon = m; + } + + focus(c); + c->beingmoved = 0; + + if (nx != -9999) + resize(c, nx, ny, c->w, c->h, 0); + arrangemon(c->mon); +} + +void pop(Client *c) { + detach(c); + attach(c); + focus(c); + arrange(c->mon); +} + +void propertynotify(XEvent *e) { + Client *c; + Window trans; + XPropertyEvent *ev = &e->xproperty; + + if ((c = wintosystrayicon(ev->window))) { + if (ev->atom == XA_WM_NORMAL_HINTS) { + updatesizehints(c); + updatesystrayicongeom(c, c->w, c->h); + } else + updatesystrayiconstate(c, ev); + resizebarwin(selmon); + updatesystray(); + } + if ((ev->window == root) && (ev->atom == XA_WM_NAME)) + updatestatus(); + else if (ev->state == PropertyDelete) + return; /* ignore */ + else if ((c = wintoclient(ev->window))) { + switch (ev->atom) { + default: + break; + case XA_WM_TRANSIENT_FOR: + if (!c->isfloating && (XGetTransientForHint(dpy, c->win, &trans)) && + (c->isfloating = (wintoclient(trans)) != NULL)) + arrange(c->mon); + break; + case XA_WM_NORMAL_HINTS: + updatesizehints(c); + break; + case XA_WM_HINTS: + updatewmhints(c); + drawbars(); + drawtabs(); + break; + } + if (ev->atom == XA_WM_NAME || ev->atom == netatom[NetWMName]) { + updatetitle(c); + if (c == c->mon->sel) + drawbar(c->mon); + drawtab(c->mon); + } + if (ev->atom == netatom[NetWMWindowType]) + updatewindowtype(c); + } +} + +void quit(const Arg *arg) { + if (arg->i) + restart = 1; + + Monitor *m; + Client *c; + for (m = mons; m; m = m->next) { + if (m) { + for (c = m->stack; c; c = c->next) + if (c && HIDDEN(c)) show(c); + } + } + + running = 0; + system("killall bar"); +} + +Client * +recttoclient(int x, int y, int w, int h) +{ + Client *c, *r = NULL; + int a, area = 0; + + for (c = nexttiled(selmon->clients); c; c = nexttiled(c->next)) { + if ((a = INTERSECTC(x, y, w, h, c)) > area) { + area = a; + r = c; + } + } + return r; +} + + +Monitor *recttomon(int x, int y, int w, int h) { + Monitor *m, *r = selmon; + int a, area = 0; + + for (m = mons; m; m = m->next) + if ((a = INTERSECT(x, y, w, h, m)) > area) { + area = a; + r = m; + } + return r; +} + +void removesystrayicon(Client *i) { + Client **ii; + + if (!showsystray || !i) + return; + for (ii = &systray->icons; *ii && *ii != i; ii = &(*ii)->next) + ; + if (ii) + *ii = i->next; + free(i); +} + +void resize(Client *c, int x, int y, int w, int h, int interact) { + if (applysizehints(c, &x, &y, &w, &h, interact)) + resizeclient(c, x, y, w, h); +} + +void resizebarwin(Monitor *m) { + unsigned int w = m->ww - 2 * m->gappov; + if (showsystray && m == systraytomon(m)) + w -= getsystraywidth(); + XMoveResizeWindow(dpy, m->barwin, m->wx + m->gappov, m->by, w, bh); +} + +void resizeclient(Client *c, int x, int y, int w, int h) { + XWindowChanges wc; + + c->oldx = c->x; + c->x = wc.x = x; + c->oldy = c->y; + c->y = wc.y = y; + c->oldw = c->w; + c->w = wc.width = w; + c->oldh = c->h; + c->h = wc.height = h; + + if (c->beingmoved) + return; + + wc.border_width = c->bw; + XConfigureWindow(dpy, c->win, CWX | CWY | CWWidth | CWHeight | CWBorderWidth, + &wc); + configure(c); + XSync(dpy, False); +} + +void resizemouse(const Arg *arg) { + int ocx, ocy, nw, nh; + Client *c; + Monitor *m; + XEvent ev; + Time lasttime = 0; + + if (!(c = selmon->sel)) + return; + if (c->isfullscreen) /* no support resizing fullscreen windows by mouse */ + return; + restack(selmon); + ocx = c->x; + ocy = c->y; + if (XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync, + None, cursor[CurResize]->cursor, CurrentTime) != GrabSuccess) + return; + XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w + c->bw - 1, + c->h + c->bw - 1); + do { + XMaskEvent(dpy, MOUSEMASK | ExposureMask | SubstructureRedirectMask, &ev); + switch (ev.type) { + case ConfigureRequest: + case Expose: + case MapRequest: + handler[ev.type](&ev); + break; + case MotionNotify: + if ((ev.xmotion.time - lasttime) <= (1000 / 60)) + continue; + lasttime = ev.xmotion.time; + + nw = MAX(ev.xmotion.x - ocx - 2 * c->bw + 1, 1); + nh = MAX(ev.xmotion.y - ocy - 2 * c->bw + 1, 1); + if (c->mon->wx + nw >= selmon->wx && + c->mon->wx + nw <= selmon->wx + selmon->ww && + c->mon->wy + nh >= selmon->wy && + c->mon->wy + nh <= selmon->wy + selmon->wh) { + if (!c->isfloating && selmon->lt[selmon->sellt]->arrange && + (abs(nw - c->w) > snap || abs(nh - c->h) > snap)) + togglefloating(NULL); + } + if (!selmon->lt[selmon->sellt]->arrange || c->isfloating) + resize(c, c->x, c->y, nw, nh, 1); + break; + } + } while (ev.type != ButtonRelease); + XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w + c->bw - 1, + c->h + c->bw - 1); + XUngrabPointer(dpy, CurrentTime); + while (XCheckMaskEvent(dpy, EnterWindowMask, &ev)) + ; + if ((m = recttomon(c->x, c->y, c->w, c->h)) != selmon) { + sendmon(c, m); + selmon = m; + focus(NULL); + } +} + +void resizerequest(XEvent *e) { + XResizeRequestEvent *ev = &e->xresizerequest; + Client *i; + + if ((i = wintosystrayicon(ev->window))) { + updatesystrayicongeom(i, ev->width, ev->height); + resizebarwin(selmon); + updatesystray(); + } +} + +void restack(Monitor *m) { + Client *c; + XEvent ev; + XWindowChanges wc; + + drawbar(m); + drawtab(m); + if (!m->sel) + return; + if (m->sel->isfloating || !m->lt[m->sellt]->arrange) + XRaiseWindow(dpy, m->sel->win); + if (m->lt[m->sellt]->arrange) { + wc.stack_mode = Below; + wc.sibling = m->barwin; + for (c = m->stack; c; c = c->snext) + if (!c->isfloating && ISVISIBLE(c)) { + XConfigureWindow(dpy, c->win, CWSibling | CWStackMode, &wc); + wc.sibling = c->win; + } + } + XSync(dpy, False); + while (XCheckMaskEvent(dpy, EnterWindowMask, &ev)) + ; +} + +void run(void) { + XEvent ev; + /* main event loop */ + XSync(dpy, False); + while (running && !XNextEvent(dpy, &ev)) + if (handler[ev.type]) + handler[ev.type](&ev); /* call handler */ +} + +void scan(void) { + unsigned int i, num; + Window d1, d2, *wins = NULL; + XWindowAttributes wa; + + if (XQueryTree(dpy, root, &d1, &d2, &wins, &num)) { + for (i = 0; i < num; i++) { + if (!XGetWindowAttributes(dpy, wins[i], &wa) || wa.override_redirect || + XGetTransientForHint(dpy, wins[i], &d1)) + continue; + if (wa.map_state == IsViewable || getstate(wins[i]) == IconicState) + manage(wins[i], &wa); + } + for (i = 0; i < num; i++) { /* now the transients */ + if (!XGetWindowAttributes(dpy, wins[i], &wa)) + continue; + if (XGetTransientForHint(dpy, wins[i], &d1) && + (wa.map_state == IsViewable || getstate(wins[i]) == IconicState)) + manage(wins[i], &wa); + } + if (wins) + XFree(wins); + } +} + +void sendmon(Client *c, Monitor *m) { + if (c->mon == m) + return; + unfocus(c, 1); + detach(c); + detachstack(c); + c->mon = m; + c->tags = m->tagset[m->seltags]; /* assign tags of target monitor */ + attach(c); + attachstack(c); + focus(NULL); + arrange(NULL); +} + +void setborderpx(const Arg *arg) { + Client *c; + int prev_borderpx = selmon->borderpx; + + if (arg->i == 0) + selmon->borderpx = borderpx; + else if (selmon->borderpx + arg->i < 0) + selmon->borderpx = 0; + else + selmon->borderpx += arg->i; + + for (c = selmon->clients; c; c = c->next) { + if (c->bw + arg->i < 0) + c->bw = selmon->borderpx = 0; + else + c->bw = selmon->borderpx; + if (c->isfloating || !selmon->lt[selmon->sellt]->arrange) { + if (arg->i != 0 && prev_borderpx + arg->i >= 0) + resize(c, c->x, c->y, c->w - (arg->i * 2), c->h - (arg->i * 2), 0); + else if (arg->i != 0) + resizeclient(c, c->x, c->y, c->w, c->h); + else if (prev_borderpx > borderpx) + resize(c, c->x, c->y, c->w + 2 * (prev_borderpx - borderpx), + c->h + 2 * (prev_borderpx - borderpx), 0); + else if (prev_borderpx < borderpx) + resize(c, c->x, c->y, c->w - 2 * (borderpx - prev_borderpx), + c->h - 2 * (borderpx - prev_borderpx), 0); + } + } + arrange(selmon); +} + +void setclientstate(Client *c, long state) { + long data[] = {state, None}; + + XChangeProperty(dpy, c->win, wmatom[WMState], wmatom[WMState], 32, + PropModeReplace, (unsigned char *)data, 2); +} + +void +setcurrentdesktop(void){ + long data[] = { 0 }; + XChangeProperty(dpy, root, netatom[NetCurrentDesktop], XA_CARDINAL, 32, PropModeReplace, (unsigned char *)data, 1); +} +void setdesktopnames(void){ + XTextProperty text; + Xutf8TextListToTextProperty(dpy, tags, TAGSLENGTH, XUTF8StringStyle, &text); + XSetTextProperty(dpy, root, &text, netatom[NetDesktopNames]); +} + +int sendevent(Window w, Atom proto, int mask, long d0, long d1, long d2, + long d3, long d4) { + int n; + Atom *protocols, mt; + int exists = 0; + XEvent ev; + + if (proto == wmatom[WMTakeFocus] || proto == wmatom[WMDelete]) { + mt = wmatom[WMProtocols]; + if (XGetWMProtocols(dpy, w, &protocols, &n)) { + while (!exists && n--) + exists = protocols[n] == proto; + XFree(protocols); + } + } else { + exists = True; + mt = proto; + } + if (exists) { + ev.type = ClientMessage; + ev.xclient.window = w; + ev.xclient.message_type = mt; + ev.xclient.format = 32; + ev.xclient.data.l[0] = d0; + ev.xclient.data.l[1] = d1; + ev.xclient.data.l[2] = d2; + ev.xclient.data.l[3] = d3; + ev.xclient.data.l[4] = d4; + XSendEvent(dpy, w, False, mask, &ev); + } + return exists; +} + +void +setnumdesktops(void){ + long data[] = { TAGSLENGTH }; + XChangeProperty(dpy, root, netatom[NetNumberOfDesktops], XA_CARDINAL, 32, PropModeReplace, (unsigned char *)data, 1); +} + +void setfocus(Client *c) { + if (!c->neverfocus) { + XSetInputFocus(dpy, c->win, RevertToPointerRoot, CurrentTime); + XChangeProperty(dpy, root, netatom[NetActiveWindow], XA_WINDOW, 32, + PropModeReplace, (unsigned char *)&(c->win), 1); + } + sendevent(c->win, wmatom[WMTakeFocus], NoEventMask, wmatom[WMTakeFocus], + CurrentTime, 0, 0, 0); +} + +void setfullscreen(Client *c, int fullscreen) { + if (fullscreen && !c->isfullscreen) { + XChangeProperty(dpy, c->win, netatom[NetWMState], XA_ATOM, 32, + PropModeReplace, (unsigned char *)&netatom[NetWMFullscreen], + 1); + c->isfullscreen = 1; + c->oldstate = c->isfloating; + c->oldbw = c->bw; + c->bw = 0; + c->isfloating = 1; + resizeclient(c, c->mon->mx, c->mon->my, c->mon->mw, c->mon->mh); + XRaiseWindow(dpy, c->win); + } else if (!fullscreen && c->isfullscreen) { + XChangeProperty(dpy, c->win, netatom[NetWMState], XA_ATOM, 32, + PropModeReplace, (unsigned char *)0, 0); + c->isfullscreen = 0; + c->isfloating = c->oldstate; + c->bw = c->oldbw; + c->x = c->oldx; + c->y = c->oldy; + c->w = c->oldw; + c->h = c->oldh; + resizeclient(c, c->x, c->y, c->w, c->h); + arrange(c->mon); + } +} + +void setlayout(const Arg *arg) { + if (!arg || !arg->v || arg->v != selmon->lt[selmon->sellt]) + selmon->sellt ^= 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); +} + +void setcfact(const Arg *arg) { + float f; + Client *c; + + c = selmon->sel; + + if (!arg || !c || !selmon->lt[selmon->sellt]->arrange) + return; + if (!arg->f) + f = 1.0; + else if (arg->f > 4.0) // set fact absolutely + f = arg->f - 4.0; + else + f = arg->f + c->cfact; + if (f < 0.25) + f = 0.25; + else if (f > 4.0) + f = 4.0; + c->cfact = f; + arrange(selmon); +} + +/* arg > 1.0 will set mfact absolutely */ +void setmfact(const Arg *arg) { + float f; + + if (!arg || !selmon->lt[selmon->sellt]->arrange) + return; + f = arg->f < 1.0 ? arg->f + selmon->mfact : arg->f - 1.0; + if (f < 0.05 || f > 0.95) + return; + selmon->mfact = f; + arrange(selmon); +} + +void setup(void) { + int i; + XSetWindowAttributes wa; + Atom utf8string; + + /* clean up any zombies immediately */ + sigchld(0); + + signal(SIGHUP, sighup); + signal(SIGTERM, sigterm); + + /* init screen */ + screen = DefaultScreen(dpy); + sw = DisplayWidth(dpy, screen); + sh = DisplayHeight(dpy, screen); + root = RootWindow(dpy, screen); + drw = drw_create(dpy, screen, root, sw, sh); + if (!drw_fontset_create(drw, fonts, LENGTH(fonts))) + die("no fonts could be loaded."); + lrpad = drw->fonts->h; + bh = drw->fonts->h + 2 + vertpadbar + borderpx * 2; + th = vertpadtab; + // bh_n = vertpadtab; + updategeom(); + /* init atoms */ + utf8string = XInternAtom(dpy, "UTF8_STRING", False); + wmatom[WMProtocols] = XInternAtom(dpy, "WM_PROTOCOLS", False); + wmatom[WMDelete] = XInternAtom(dpy, "WM_DELETE_WINDOW", False); + wmatom[WMState] = XInternAtom(dpy, "WM_STATE", False); + wmatom[WMTakeFocus] = XInternAtom(dpy, "WM_TAKE_FOCUS", False); + netatom[NetActiveWindow] = XInternAtom(dpy, "_NET_ACTIVE_WINDOW", False); + netatom[NetSupported] = XInternAtom(dpy, "_NET_SUPPORTED", False); + netatom[NetSystemTray] = XInternAtom(dpy, "_NET_SYSTEM_TRAY_S0", False); + netatom[NetSystemTrayOP] = XInternAtom(dpy, "_NET_SYSTEM_TRAY_OPCODE", False); + netatom[NetSystemTrayOrientation] = + XInternAtom(dpy, "_NET_SYSTEM_TRAY_ORIENTATION", False); + netatom[NetSystemTrayOrientationHorz] = + XInternAtom(dpy, "_NET_SYSTEM_TRAY_ORIENTATION_HORZ", False); + netatom[NetWMName] = XInternAtom(dpy, "_NET_WM_NAME", False); + netatom[NetWMState] = XInternAtom(dpy, "_NET_WM_STATE", False); + netatom[NetWMCheck] = XInternAtom(dpy, "_NET_SUPPORTING_WM_CHECK", False); + netatom[NetWMFullscreen] = + XInternAtom(dpy, "_NET_WM_STATE_FULLSCREEN", False); + netatom[NetWMWindowType] = XInternAtom(dpy, "_NET_WM_WINDOW_TYPE", False); + netatom[NetWMWindowTypeDialog] = + XInternAtom(dpy, "_NET_WM_WINDOW_TYPE_DIALOG", False); + netatom[NetClientList] = XInternAtom(dpy, "_NET_CLIENT_LIST", False); + xatom[Manager] = XInternAtom(dpy, "MANAGER", False); + xatom[Xembed] = XInternAtom(dpy, "_XEMBED", False); + xatom[XembedInfo] = XInternAtom(dpy, "_XEMBED_INFO", False); + netatom[NetDesktopViewport] = XInternAtom(dpy, "_NET_DESKTOP_VIEWPORT", False); + netatom[NetNumberOfDesktops] = XInternAtom(dpy, "_NET_NUMBER_OF_DESKTOPS", False); + netatom[NetCurrentDesktop] = XInternAtom(dpy, "_NET_CURRENT_DESKTOP", False); + netatom[NetDesktopNames] = XInternAtom(dpy, "_NET_DESKTOP_NAMES", False); + /* init cursors */ + cursor[CurNormal] = drw_cur_create(drw, XC_left_ptr); + cursor[CurResize] = drw_cur_create(drw, XC_sizing); + cursor[CurMove] = drw_cur_create(drw, XC_fleur); + cursor[CurResizeHorzArrow] = drw_cur_create(drw, XC_sb_h_double_arrow); + cursor[CurResizeVertArrow] = drw_cur_create(drw, XC_sb_v_double_arrow); + /* init appearance */ + scheme = ecalloc(LENGTH(colors) + 1, sizeof(Clr *)); + scheme[LENGTH(colors)] = drw_scm_create(drw, colors[0], 3); + for (i = 0; i < LENGTH(colors); i++) + scheme[i] = drw_scm_create(drw, colors[i], 3); + drw_clr_create(drw, &clrborder, col_borderbar); + /* init system tray */ + updatesystray(); + /* init bars */ + updatebars(); + updatestatus(); + updatebarpos(selmon); + updatepreview(); + /* supporting window for NetWMCheck */ + wmcheckwin = XCreateSimpleWindow(dpy, root, 0, 0, 1, 1, 0, 0, 0); + XChangeProperty(dpy, wmcheckwin, netatom[NetWMCheck], XA_WINDOW, 32, + PropModeReplace, (unsigned char *)&wmcheckwin, 1); + XChangeProperty(dpy, wmcheckwin, netatom[NetWMName], utf8string, 8, + PropModeReplace, (unsigned char *)"dwm", 3); + XChangeProperty(dpy, root, netatom[NetWMCheck], XA_WINDOW, 32, + PropModeReplace, (unsigned char *)&wmcheckwin, 1); + /* EWMH support per view */ + XChangeProperty(dpy, root, netatom[NetSupported], XA_ATOM, 32, + PropModeReplace, (unsigned char *)netatom, NetLast); + setnumdesktops(); + setcurrentdesktop(); + setdesktopnames(); + setviewport(); + XDeleteProperty(dpy, root, netatom[NetClientList]); + /* select events */ + wa.cursor = cursor[CurNormal]->cursor; + wa.event_mask = SubstructureRedirectMask | SubstructureNotifyMask | + ButtonPressMask | PointerMotionMask | EnterWindowMask | + LeaveWindowMask | StructureNotifyMask | PropertyChangeMask; + XChangeWindowAttributes(dpy, root, CWEventMask | CWCursor, &wa); + XSelectInput(dpy, root, wa.event_mask); + grabkeys(); + focus(NULL); +} +void +setviewport(void){ + long data[] = { 0, 0 }; + XChangeProperty(dpy, root, netatom[NetDesktopViewport], XA_CARDINAL, 32, PropModeReplace, (unsigned char *)data, 2); +} + +void seturgent(Client *c, int urg) { + XWMHints *wmh; + + c->isurgent = urg; + if (!(wmh = XGetWMHints(dpy, c->win))) + return; + wmh->flags = urg ? (wmh->flags | XUrgencyHint) : (wmh->flags & ~XUrgencyHint); + XSetWMHints(dpy, c->win, wmh); + XFree(wmh); +} + +void +show(Client *c) +{ + if (!c || !HIDDEN(c)) + return; + + XMapWindow(dpy, c->win); + setclientstate(c, NormalState); + arrange(c->mon); +} + +void showhide(Client *c) { + if (!c) + return; + if (ISVISIBLE(c)) { + /* show clients top down */ + XMoveWindow(dpy, c->win, c->x, c->y); + if ((!c->mon->lt[c->mon->sellt]->arrange || c->isfloating) && + !c->isfullscreen) + resize(c, c->x, c->y, c->w, c->h, 0); + showhide(c->snext); + } else { + /* hide clients bottom up */ + showhide(c->snext); + XMoveWindow(dpy, c->win, WIDTH(c) * -2, c->y); + } +} + +void +showtagpreview(int tag) +{ + if (!selmon->previewshow) { + XUnmapWindow(dpy, selmon->tagwin); + return; + } + + if (selmon->tagmap[tag]) { + XSetWindowBackgroundPixmap(dpy, selmon->tagwin, selmon->tagmap[tag]); + XCopyArea(dpy, selmon->tagmap[tag], selmon->tagwin, drw->gc, 0, 0, selmon->mw / scalepreview, selmon->mh / scalepreview, 0, 0); + XSync(dpy, False); + XMapWindow(dpy, selmon->tagwin); + } else + XUnmapWindow(dpy, selmon->tagwin); +} + + +void sigchld(int unused) { + if (signal(SIGCHLD, sigchld) == SIG_ERR) + die("can't install SIGCHLD handler:"); + while (0 < waitpid(-1, NULL, WNOHANG)) + ; +} + +void sighup(int unused) { + Arg a = {.i = 1}; + quit(&a); +} + +void sigterm(int unused) { + Arg a = {.i = 0}; + quit(&a); +} + +void spawn(const Arg *arg) { + if (arg->v == dmenucmd) + dmenumon[0] = '0' + selmon->num; + if (fork() == 0) { + if (dpy) + close(ConnectionNumber(dpy)); + setsid(); + execvp(((char **)arg->v)[0], (char **)arg->v); + fprintf(stderr, "dwm: execvp %s", ((char **)arg->v)[0]); + perror(" failed"); + exit(EXIT_SUCCESS); + } +} + +void switchtag(void) { + int i; + unsigned int occ = 0; + Client *c; + Imlib_Image image; + + for (c = selmon->clients; c; c = c->next) + occ |= c->tags; + for (i = 0; i < LENGTH(tags); i++) { + if (selmon->tagset[selmon->seltags] & 1 << i) { + if (selmon->tagmap[i] != 0) { + XFreePixmap(dpy, selmon->tagmap[i]); + selmon->tagmap[i] = 0; + } + if (occ & 1 << i) { + image = imlib_create_image(sw, sh); + imlib_context_set_image(image); + imlib_context_set_display(dpy); + imlib_context_set_visual(DefaultVisual(dpy, screen)); + imlib_context_set_drawable(RootWindow(dpy, screen)); + imlib_copy_drawable_to_image(0, selmon->mx, selmon->my, selmon->mw ,selmon->mh, 0, 0, 1); + selmon->tagmap[i] = XCreatePixmap(dpy, selmon->tagwin, selmon->mw / scalepreview, selmon->mh / scalepreview, DefaultDepth(dpy, screen)); + imlib_context_set_drawable(selmon->tagmap[i]); + imlib_render_image_part_on_drawable_at_size(0, 0, selmon->mw, selmon->mh, 0, 0, selmon->mw / scalepreview, selmon->mh / scalepreview); + imlib_free_image(); + } + } + } +} + +void +tabmode(const Arg *arg) +{ + if(arg && arg->i >= 0) + selmon->showtab = arg->ui % showtab_nmodes; + else + selmon->showtab = (selmon->showtab + 1 ) % showtab_nmodes; + arrange(selmon); +} + +void tag(const Arg *arg) { + 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); + resizebarwin(selmon); + if (showsystray) { + XWindowChanges wc; + if (!selmon->showbar) + wc.y = -bh; + else if (selmon->showbar) { + wc.y = selmon->gappoh; + if (!selmon->topbar) + wc.y = selmon->mh - bh + selmon->gappoh; + } + XConfigureWindow(dpy, systray->win, CWY, &wc); + } + arrange(selmon); +} + +void togglefloating(const Arg *arg) { + if (!selmon->sel) + return; + if (selmon->sel->isfullscreen) /* no support for fullscreen windows */ + return; + selmon->sel->isfloating = !selmon->sel->isfloating || selmon->sel->isfixed; + if (selmon->sel->isfloating) + resize(selmon->sel, selmon->sel->x, selmon->sel->y, selmon->sel->w, + selmon->sel->h, 0); + arrange(selmon); +} + +void togglefullscr(const Arg *arg) { + if (selmon->sel) + setfullscreen(selmon->sel, !selmon->sel->isfullscreen); +} + +void toggletag(const Arg *arg) { + unsigned int newtags; + + if (!selmon->sel) + return; + newtags = selmon->sel->tags ^ (arg->ui & TAGMASK); + if (newtags) { + selmon->sel->tags = newtags; + focus(NULL); + arrange(selmon); + } + updatecurrentdesktop(); +} + +void toggleview(const Arg *arg) { + unsigned int newtagset = + selmon->tagset[selmon->seltags] ^ (arg->ui & TAGMASK); + + if (newtagset) { + switchtag(); + selmon->tagset[selmon->seltags] = newtagset; + focus(NULL); + arrange(selmon); + } + updatecurrentdesktop(); +} + +void hidewin(const Arg *arg) { + if (!selmon->sel) + return; + Client *c = (Client*)selmon->sel; + hide(c); + hiddenWinStack[++hiddenWinStackTop] = c; +} + +void restorewin(const Arg *arg) { + int i = hiddenWinStackTop; + while (i > -1) { + if (HIDDEN(hiddenWinStack[i]) && hiddenWinStack[i]->tags == selmon->tagset[selmon->seltags]) { + show(hiddenWinStack[i]); + focus(hiddenWinStack[i]); + restack(selmon); + for (int j = i; j < hiddenWinStackTop; ++j) { + hiddenWinStack[j] = hiddenWinStack[j + 1]; + } + --hiddenWinStackTop; + return; + } + --i; + } +} + +void unfocus(Client *c, int setfocus) { + if (!c) + return; + grabbuttons(c, 0); + XSetWindowBorder(dpy, c->win, scheme[SchemeNorm][ColBorder].pixel); + if (setfocus) { + XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime); + XDeleteProperty(dpy, root, netatom[NetActiveWindow]); + } +} + +void unmanage(Client *c, int destroyed) { + Monitor *m = c->mon; + XWindowChanges wc; + + detach(c); + detachstack(c); + if (!destroyed) { + wc.border_width = c->oldbw; + XGrabServer(dpy); /* avoid race conditions */ + XSetErrorHandler(xerrordummy); + XConfigureWindow(dpy, c->win, CWBorderWidth, &wc); /* restore border */ + XUngrabButton(dpy, AnyButton, AnyModifier, c->win); + setclientstate(c, WithdrawnState); + XSync(dpy, False); + XSetErrorHandler(xerror); + XUngrabServer(dpy); + } + free(c); + focus(NULL); + updateclientlist(); + arrange(m); +} + +void unmapnotify(XEvent *e) { + Client *c; + XUnmapEvent *ev = &e->xunmap; + + if ((c = wintoclient(ev->window))) { + if (ev->send_event) + setclientstate(c, WithdrawnState); + else + unmanage(c, 0); + } else if ((c = wintosystrayicon(ev->window))) { + /* KLUDGE! sometimes icons occasionally unmap their windows, but do + * _not_ destroy them. We map those windows back */ + XMapRaised(dpy, c->win); + updatesystray(); + } +} + +void updatebars(void) { + unsigned int w; + Monitor *m; + XSetWindowAttributes wa = {.override_redirect = True, + .background_pixmap = ParentRelative, + .event_mask = ButtonPressMask|ExposureMask|PointerMotionMask}; + + XClassHint ch = {"dwm", "dwm"}; + for (m = mons; m; m = m->next) { + if (m->barwin) + continue; + w = m->ww; + if (showsystray && m == systraytomon(m)) + w -= getsystraywidth(); + m->barwin = XCreateWindow( + dpy, root, m->wx + m->gappov, m->by, w - 2 * m->gappov, bh, 0, + DefaultDepth(dpy, screen), CopyFromParent, DefaultVisual(dpy, screen), + CWOverrideRedirect | CWBackPixmap | CWEventMask, &wa); + XDefineCursor(dpy, m->barwin, cursor[CurNormal]->cursor); + if (showsystray && m == systraytomon(m)) + XMapRaised(dpy, systray->win); + XMapRaised(dpy, m->barwin); + m->tabwin = XCreateWindow(dpy, root, m->wx + m->gappov, m->ty, m->ww - 2 * m->gappov, th, 0, DefaultDepth(dpy, screen), + CopyFromParent, DefaultVisual(dpy, screen), + CWOverrideRedirect|CWBackPixmap|CWEventMask, &wa); + XDefineCursor(dpy, m->tabwin, cursor[CurNormal]->cursor); + XMapRaised(dpy, m->tabwin); + XSetClassHint(dpy, m->barwin, &ch); + } +} + +void +updatepreview(void) +{ + Monitor *m; + + XSetWindowAttributes wa = { + .override_redirect = True, + .background_pixmap = ParentRelative, + .event_mask = ButtonPressMask|ExposureMask + }; + for (m = mons; m; m = m->next) { + m->tagwin = XCreateWindow(dpy, root, m->wx, m->by + bh, m->mw / 4, m->mh / 4, 0, + DefaultDepth(dpy, screen), CopyFromParent, DefaultVisual(dpy, screen), + CWOverrideRedirect|CWBackPixmap|CWEventMask, &wa); + XDefineCursor(dpy, m->tagwin, cursor[CurNormal]->cursor); + XMapRaised(dpy, m->tagwin); + XUnmapWindow(dpy, m->tagwin); + } +} + +void updatebarpos(Monitor *m) { + Client *c; + int nvis = 0; + + m->wy = m->my; + m->wh = m->mh; + + for(c = m->clients; c; c = c->next) { + if(ISVISIBLE(c)) ++nvis; + } + + if(m->showtab == showtab_always + || ((m->showtab == showtab_auto) && (nvis > 1) && (m->lt[m->sellt]->arrange == monocle))) { + m->topbar = !toptab; + m->wh -= th + ((m->topbar == toptab && m->showbar) ? 0 : m->gappoh) - m->gappoh; + m->ty = m->toptab ? m->wy + ((m->topbar && m->showbar) ? 0 : m->gappoh) : m->wy + m->wh - m->gappoh; + if ( m->toptab ) + m->wy += th + ((m->topbar && m->showbar) ? 0 : m->gappoh) - m->gappoh; + } else { + m->ty = -th - m->gappoh; + m->topbar = topbar; + } + if (m->showbar) { + m->wh = m->wh - m->gappoh - bh; + m->by = m->topbar ? m->wy + m->gappoh : m->wy + m->wh; + if (m->topbar) + m->wy += bh + m->gappoh; + } else + m->by = -bh - m->gappoh; +} + +void updateclientlist() { + Client *c; + Monitor *m; + + XDeleteProperty(dpy, root, netatom[NetClientList]); + for (m = mons; m; m = m->next) + for (c = m->clients; c; c = c->next) + XChangeProperty(dpy, root, netatom[NetClientList], XA_WINDOW, 32, + PropModeAppend, (unsigned char *)&(c->win), 1); +} + +void updatecurrentdesktop(void){ + long rawdata[] = { selmon->tagset[selmon->seltags] }; + int i=0; + while(*rawdata >> (i+1)){ + i++; + } + long data[] = { i }; + XChangeProperty(dpy, root, netatom[NetCurrentDesktop], XA_CARDINAL, 32, PropModeReplace, (unsigned char *)data, 1); +} + +int updategeom(void) { + int dirty = 0; + +#ifdef XINERAMA + if (XineramaIsActive(dpy)) { + int i, j, n, nn; + Client *c; + Monitor *m; + XineramaScreenInfo *info = XineramaQueryScreens(dpy, &nn); + XineramaScreenInfo *unique = NULL; + + for (n = 0, m = mons; m; m = m->next, n++) + ; + /* only consider unique geometries as separate screens */ + unique = ecalloc(nn, sizeof(XineramaScreenInfo)); + for (i = 0, j = 0; i < nn; i++) + if (isuniquegeom(unique, j, &info[i])) + memcpy(&unique[j++], &info[i], sizeof(XineramaScreenInfo)); + XFree(info); + nn = j; + if (n <= nn) { /* new monitors available */ + for (i = 0; i < (nn - n); i++) { + for (m = mons; m && m->next; m = m->next) + ; + if (m) + m->next = createmon(); + else + mons = createmon(); + } + for (i = 0, m = mons; i < nn && m; m = m->next, i++) + if (i >= n || unique[i].x_org != m->mx || unique[i].y_org != m->my || + unique[i].width != m->mw || unique[i].height != m->mh) { + dirty = 1; + m->num = i; + m->mx = m->wx = unique[i].x_org; + m->my = m->wy = unique[i].y_org; + m->mw = m->ww = unique[i].width; + m->mh = m->wh = unique[i].height; + updatebarpos(m); + } + } else { /* less monitors available nn < n */ + for (i = nn; i < n; i++) { + for (m = mons; m && m->next; m = m->next) + ; + while ((c = m->clients)) { + dirty = 1; + m->clients = c->next; + detachstack(c); + c->mon = mons; + attach(c); + attachstack(c); + } + if (m == selmon) + selmon = mons; + cleanupmon(m); + } + } + free(unique); + } else +#endif /* XINERAMA */ + { /* default monitor setup */ + if (!mons) + mons = createmon(); + if (mons->mw != sw || mons->mh != sh) { + dirty = 1; + mons->mw = mons->ww = sw; + mons->mh = mons->wh = sh; + updatebarpos(mons); + } + } + if (dirty) { + selmon = mons; + selmon = wintomon(root); + } + return dirty; +} + +void updatenumlockmask(void) { + unsigned int i, j; + XModifierKeymap *modmap; + + numlockmask = 0; + modmap = XGetModifierMapping(dpy); + for (i = 0; i < 8; i++) + for (j = 0; j < modmap->max_keypermod; j++) + if (modmap->modifiermap[i * modmap->max_keypermod + j] == + XKeysymToKeycode(dpy, XK_Num_Lock)) + numlockmask = (1 << i); + XFreeModifiermap(modmap); +} + +void updatesizehints(Client *c) { + long msize; + XSizeHints size; + + if (!XGetWMNormalHints(dpy, c->win, &size, &msize)) + /* size is uninitialized, ensure that size.flags aren't used */ + size.flags = PSize; + if (size.flags & PBaseSize) { + c->basew = size.base_width; + c->baseh = size.base_height; + } else if (size.flags & PMinSize) { + c->basew = size.min_width; + c->baseh = size.min_height; + } else + c->basew = c->baseh = 0; + if (size.flags & PResizeInc) { + c->incw = size.width_inc; + c->inch = size.height_inc; + } else + c->incw = c->inch = 0; + if (size.flags & PMaxSize) { + c->maxw = size.max_width; + c->maxh = size.max_height; + } else + c->maxw = c->maxh = 0; + if (size.flags & PMinSize) { + c->minw = size.min_width; + c->minh = size.min_height; + } else if (size.flags & PBaseSize) { + c->minw = size.base_width; + c->minh = size.base_height; + } else + c->minw = c->minh = 0; + if (size.flags & PAspect) { + c->mina = (float)size.min_aspect.y / size.min_aspect.x; + c->maxa = (float)size.max_aspect.x / size.max_aspect.y; + } else + c->maxa = c->mina = 0.0; + c->isfixed = (c->maxw && c->maxh && c->maxw == c->minw && c->maxh == c->minh); +} + +void updatestatus(void) { + if (!gettextprop(root, XA_WM_NAME, stext, sizeof(stext))) + strcpy(stext, "dwm-" VERSION); + drawbar(selmon); + updatesystray(); +} + +void updatesystrayicongeom(Client *i, int w, int h) { + int rh = bh - vertpadbar; + if (i) { + i->h = rh; + if (w == h) + i->w = rh; + else if (h == rh) + i->w = w; + else + i->w = (int)((float)rh * ((float)w / (float)h)); + i->y = i->y + vertpadbar / 2; + applysizehints(i, &(i->x), &(i->y), &(i->w), &(i->h), False); + /* force icons into the systray dimensions if they don't want to */ + if (i->h > rh) { + if (i->w == i->h) + i->w = rh; + else + i->w = (int)((float)rh * ((float)i->w / (float)i->h)); + i->h = rh; + } + } +} + +void updatesystrayiconstate(Client *i, XPropertyEvent *ev) { + long flags; + int code = 0; + + if (!showsystray || !i || ev->atom != xatom[XembedInfo] || + !(flags = getatomprop(i, xatom[XembedInfo]))) + return; + + if (flags & XEMBED_MAPPED && !i->tags) { + i->tags = 1; + code = XEMBED_WINDOW_ACTIVATE; + XMapRaised(dpy, i->win); + setclientstate(i, NormalState); + } else if (!(flags & XEMBED_MAPPED) && i->tags) { + i->tags = 0; + code = XEMBED_WINDOW_DEACTIVATE; + XUnmapWindow(dpy, i->win); + setclientstate(i, WithdrawnState); + } else + return; + sendevent(i->win, xatom[Xembed], StructureNotifyMask, CurrentTime, code, 0, + systray->win, XEMBED_EMBEDDED_VERSION); +} + +void updatesystray(void) { + XSetWindowAttributes wa; + XWindowChanges wc; + Client *i; + Monitor *m = systraytomon(NULL); + unsigned int x = m->mx + m->mw - m->gappov; + unsigned int w = 1; + + if (!showsystray) + return; + if (!systray) { + /* init systray */ + if (!(systray = (Systray *)calloc(1, sizeof(Systray)))) + die("fatal: could not malloc() %u bytes\n", sizeof(Systray)); + systray->win = XCreateSimpleWindow(dpy, root, x, m->by, w, bh, 0, 0, + scheme[SchemeSel][ColBg].pixel); + wa.event_mask = ButtonPressMask | ExposureMask; + wa.override_redirect = True; + wa.background_pixel = scheme[SchemeNorm][ColBg].pixel; + XSelectInput(dpy, systray->win, SubstructureNotifyMask); + XChangeProperty(dpy, systray->win, netatom[NetSystemTrayOrientation], + XA_CARDINAL, 32, PropModeReplace, + (unsigned char *)&netatom[NetSystemTrayOrientationHorz], 1); + XChangeWindowAttributes( + dpy, systray->win, CWEventMask | CWOverrideRedirect | CWBackPixel, &wa); + XMapRaised(dpy, systray->win); + XSetSelectionOwner(dpy, netatom[NetSystemTray], systray->win, CurrentTime); + if (XGetSelectionOwner(dpy, netatom[NetSystemTray]) == systray->win) { + sendevent(root, xatom[Manager], StructureNotifyMask, CurrentTime, + netatom[NetSystemTray], systray->win, 0, 0); + XSync(dpy, False); + } else { + fprintf(stderr, "dwm: unable to obtain system tray.\n"); + free(systray); + systray = NULL; + return; + } + } + for (w = 0, i = systray->icons; i; i = i->next) { + /* make sure the background color stays the same */ + wa.background_pixel = scheme[SchemeNorm][ColBg].pixel; + XChangeWindowAttributes(dpy, i->win, CWBackPixel, &wa); + XMapRaised(dpy, i->win); + w += systrayspacing; + i->x = w; + XMoveResizeWindow(dpy, i->win, i->x, vertpadbar / 2, i->w, i->h); + w += i->w; + if (i->mon != m) + i->mon = m; + } + w = w ? w + systrayspacing : 1; + x -= w; + XMoveResizeWindow(dpy, systray->win, x, m->by, w, bh); + wc.x = x; + wc.y = m->by; + wc.width = w; + wc.height = bh; + wc.stack_mode = Above; + wc.sibling = m->barwin; + XConfigureWindow(dpy, systray->win, + CWX | CWY | CWWidth | CWHeight | CWSibling | CWStackMode, + &wc); + XMapWindow(dpy, systray->win); + XMapSubwindows(dpy, systray->win); + /* redraw background */ + XSetForeground(dpy, drw->gc, scheme[SchemeNorm][ColBg].pixel); + XFillRectangle(dpy, systray->win, drw->gc, 0, 0, w, bh); + XSync(dpy, False); +} + +void updatetitle(Client *c) { + if (!gettextprop(c->win, netatom[NetWMName], c->name, sizeof c->name)) + gettextprop(c->win, XA_WM_NAME, c->name, sizeof c->name); + if (c->name[0] == '\0') /* hack to mark broken clients */ + strcpy(c->name, broken); +} + +void updatewindowtype(Client *c) { + Atom state = getatomprop(c, netatom[NetWMState]); + Atom wtype = getatomprop(c, netatom[NetWMWindowType]); + + if (state == netatom[NetWMFullscreen]) + setfullscreen(c, 1); + if (wtype == netatom[NetWMWindowTypeDialog]) { + c->iscentered = 1; + c->isfloating = 1; + } +} + +void updatewmhints(Client *c) { + XWMHints *wmh; + + if ((wmh = XGetWMHints(dpy, c->win))) { + if (c == selmon->sel && wmh->flags & XUrgencyHint) { + wmh->flags &= ~XUrgencyHint; + XSetWMHints(dpy, c->win, wmh); + } else + c->isurgent = (wmh->flags & XUrgencyHint) ? 1 : 0; + if (wmh->flags & InputHint) + c->neverfocus = !wmh->input; + else + c->neverfocus = 0; + XFree(wmh); + } +} + +void view(const Arg *arg) { + if ((arg->ui & TAGMASK) == selmon->tagset[selmon->seltags]) + return; + switchtag(); + selmon->seltags ^= 1; /* toggle sel tagset */ + if (arg->ui & TAGMASK) + selmon->tagset[selmon->seltags] = arg->ui & TAGMASK; + focus(NULL); + arrange(selmon); + updatecurrentdesktop(); +} + +Client *wintoclient(Window w) { + Client *c; + Monitor *m; + + for (m = mons; m; m = m->next) + for (c = m->clients; c; c = c->next) + if (c->win == w) + return c; + return NULL; +} + +Client *wintosystrayicon(Window w) { + Client *i = NULL; + + if (!showsystray || !w) + return i; + for (i = systray->icons; i && i->win != w; i = i->next) + ; + return i; +} + +Monitor *wintomon(Window w) { + int x, y; + Client *c; + Monitor *m; + + if (w == root && getrootptr(&x, &y)) + return recttomon(x, y, 1, 1); + for (m = mons; m; m = m->next) + if (w == m->barwin || w == m->tabwin) + return m; + if ((c = wintoclient(w))) + return c->mon; + return selmon; +} + +/* There's no way to check accesses to destroyed windows, thus those cases are + * ignored (especially on UnmapNotify's). Other types of errors call Xlibs + * default error handler, which may call exit. */ +int xerror(Display *dpy, XErrorEvent *ee) { + if (ee->error_code == BadWindow || + (ee->request_code == X_SetInputFocus && ee->error_code == BadMatch) || + (ee->request_code == X_PolyText8 && ee->error_code == BadDrawable) || + (ee->request_code == X_PolyFillRectangle && + ee->error_code == BadDrawable) || + (ee->request_code == X_PolySegment && ee->error_code == BadDrawable) || + (ee->request_code == X_ConfigureWindow && ee->error_code == BadMatch) || + (ee->request_code == X_GrabButton && ee->error_code == BadAccess) || + (ee->request_code == X_GrabKey && ee->error_code == BadAccess) || + (ee->request_code == X_CopyArea && ee->error_code == BadDrawable)) + return 0; + fprintf(stderr, "dwm: fatal error: request code=%d, error code=%d\n", + ee->request_code, ee->error_code); + return xerrorxlib(dpy, ee); /* may call exit */ +} + +int xerrordummy(Display *dpy, XErrorEvent *ee) { return 0; } + +/* Startup Error handler to check if another window manager + * is already running. */ +int xerrorstart(Display *dpy, XErrorEvent *ee) { + die("dwm: another window manager is already running"); + return -1; +} + +Monitor *systraytomon(Monitor *m) { + Monitor *t; + int i, n; + if (!systraypinning) { + if (!m) + return selmon; + return m == selmon ? m : NULL; + } + for (n = 1, t = mons; t && t->next; n++, t = t->next) + ; + for (i = 1, t = mons; t && t->next && i < systraypinning; i++, t = t->next) + ; + if (systraypinningfailfirst && n < systraypinning) + return mons; + return t; +} + +void zoom(const Arg *arg) { + Client *c = selmon->sel; + + if (!selmon->lt[selmon->sellt]->arrange || + (selmon->sel && selmon->sel->isfloating)) + return; + if (c == nexttiled(selmon->clients)) + if (!c || !(c = nexttiled(c->next))) + return; + pop(c); +} + +int main(int argc, char *argv[]) { + if (argc == 2 && !strcmp("-v", argv[1])) + die("dwm-" VERSION); + else if (argc != 1 && strcmp("-s", argv[1])) + die("usage: dwm [-v]"); + if (!setlocale(LC_CTYPE, "") || !XSupportsLocale()) + fputs("warning: no locale support\n", stderr); + if (!(dpy = XOpenDisplay(NULL))) + die("dwm: cannot open display"); + if (argc > 1 && !strcmp("-s", argv[1])) { + XStoreName(dpy, RootWindow(dpy, DefaultScreen(dpy)), argv[2]); + XCloseDisplay(dpy); + return 0; + } + checkotherwm(); + setup(); +#ifdef __OpenBSD__ + if (pledge("stdio rpath proc exec", NULL) == -1) + die("pledge"); +#endif /* __OpenBSD__ */ + scan(); + run(); + if (restart) + execvp(argv[0], argv); + cleanup(); + XCloseDisplay(dpy); + return EXIT_SUCCESS; +} diff --git a/fonts/Material.ttf b/fonts/Material.ttf new file mode 100644 index 0000000..be66835 Binary files /dev/null and b/fonts/Material.ttf differ diff --git a/fonts/MaterialIcons-Regular.ttf b/fonts/MaterialIcons-Regular.ttf new file mode 100644 index 0000000..7015564 Binary files /dev/null and b/fonts/MaterialIcons-Regular.ttf differ diff --git a/fonts/materialdesignicons-webfont.ttf b/fonts/materialdesignicons-webfont.ttf new file mode 100644 index 0000000..17457d5 Binary files /dev/null and b/fonts/materialdesignicons-webfont.ttf differ diff --git a/fonts/materialdesignicons-webfont.woff b/fonts/materialdesignicons-webfont.woff new file mode 100644 index 0000000..b03d2f5 Binary files /dev/null and b/fonts/materialdesignicons-webfont.woff differ diff --git a/fonts/materialdesignicons-webfont.woff2 b/fonts/materialdesignicons-webfont.woff2 new file mode 100644 index 0000000..3d6e55e Binary files /dev/null and b/fonts/materialdesignicons-webfont.woff2 differ diff --git a/lemondwm/Makefile b/lemondwm/Makefile new file mode 100644 index 0000000..c05dbdd --- /dev/null +++ b/lemondwm/Makefile @@ -0,0 +1,51 @@ +# dwm - dynamic window manager +# See LICENSE file for copyright and license details. + +include config.mk + +SRC = drw.c dwm.c util.c +OBJ = ${SRC:.c=.o} + +all: options dwm + +options: + @echo dwm build options: + @echo "CFLAGS = ${CFLAGS}" + @echo "LDFLAGS = ${LDFLAGS}" + @echo "CC = ${CC}" + +.c.o: + ${CC} -c ${CFLAGS} $< + +${OBJ}: config.h config.mk + +config.h: + cp config.def.h $@ + +dwm: ${OBJ} + ${CC} -o $@ ${OBJ} ${LDFLAGS} + +clean: + rm -f dwm ${OBJ} dwm-${VERSION}.tar.gz config.h + +dist: clean + mkdir -p dwm-${VERSION} + cp -R LICENSE Makefile README config.def.h config.mk\ + dwm.1 drw.h util.h ${SRC} dwm.png transient.c dwm-${VERSION} + tar -cf dwm-${VERSION}.tar dwm-${VERSION} + gzip dwm-${VERSION}.tar + rm -rf dwm-${VERSION} + +install: all + mkdir -p ${DESTDIR}${PREFIX}/bin + cp -f dwm ${DESTDIR}${PREFIX}/bin + chmod 755 ${DESTDIR}${PREFIX}/bin/dwm + mkdir -p ${DESTDIR}${MANPREFIX}/man1 + sed "s/VERSION/${VERSION}/g" < dwm.1 > ${DESTDIR}${MANPREFIX}/man1/dwm.1 + chmod 644 ${DESTDIR}${MANPREFIX}/man1/dwm.1 + +uninstall: + rm -f ${DESTDIR}${PREFIX}/bin/dwm\ + ${DESTDIR}${MANPREFIX}/man1/dwm.1 + +.PHONY: all options clean dist install uninstall diff --git a/lemondwm/config.mk b/lemondwm/config.mk new file mode 100644 index 0000000..d16b9bc --- /dev/null +++ b/lemondwm/config.mk @@ -0,0 +1,38 @@ +# dwm version +VERSION = 6.2 + +# Customize below to fit your system + +# paths +PREFIX = /usr/local +MANPREFIX = ${PREFIX}/share/man + +X11INC = /usr/X11R6/include +X11LIB = /usr/X11R6/lib + +# Xinerama, comment if you don't want it +XINERAMALIBS = -lXinerama +XINERAMAFLAGS = -DXINERAMA + +# freetype +FREETYPELIBS = -lfontconfig -lXft +FREETYPEINC = /usr/include/freetype2 +# OpenBSD (uncomment) +#FREETYPEINC = ${X11INC}/freetype2 + +# includes and libs +INCS = -I${X11INC} -I${FREETYPEINC} +LIBS = -L${X11LIB} -lX11 ${XINERAMALIBS} ${FREETYPELIBS} -lImlib2 + +# flags +CPPFLAGS = -D_DEFAULT_SOURCE -D_BSD_SOURCE -D_POSIX_C_SOURCE=200809L -DVERSION=\"${VERSION}\" ${XINERAMAFLAGS} +#CFLAGS = -g -std=c99 -pedantic -Wall -O0 ${INCS} ${CPPFLAGS} +CFLAGS = -std=c99 -pedantic -Wall -Wno-deprecated-declarations -Os ${INCS} ${CPPFLAGS} +LDFLAGS = ${LIBS} + +# Solaris +#CFLAGS = -fast ${INCS} -DVERSION=\"${VERSION}\" +#LDFLAGS = ${LIBS} + +# compiler and linker +CC = cc diff --git a/lemondwm/drw.c b/lemondwm/drw.c new file mode 100644 index 0000000..cd899f8 --- /dev/null +++ b/lemondwm/drw.c @@ -0,0 +1,438 @@ +/* See LICENSE file for copyright and license details. */ +#include +#include +#include +#include +#include + +#include "drw.h" +#include "util.h" + +#define UTF_INVALID 0xFFFD +#define UTF_SIZ 4 + +static const unsigned char utfbyte[UTF_SIZ + 1] = {0x80, 0, 0xC0, 0xE0, 0xF0}; +static const unsigned char utfmask[UTF_SIZ + 1] = {0xC0, 0x80, 0xE0, 0xF0, 0xF8}; +static const long utfmin[UTF_SIZ + 1] = { 0, 0, 0x80, 0x800, 0x10000}; +static const long utfmax[UTF_SIZ + 1] = {0x10FFFF, 0x7F, 0x7FF, 0xFFFF, 0x10FFFF}; + +static long +utf8decodebyte(const char c, size_t *i) +{ + for (*i = 0; *i < (UTF_SIZ + 1); ++(*i)) + if (((unsigned char)c & utfmask[*i]) == utfbyte[*i]) + return (unsigned char)c & ~utfmask[*i]; + return 0; +} + +static size_t +utf8validate(long *u, size_t i) +{ + if (!BETWEEN(*u, utfmin[i], utfmax[i]) || BETWEEN(*u, 0xD800, 0xDFFF)) + *u = UTF_INVALID; + for (i = 1; *u > utfmax[i]; ++i) + ; + return i; +} + +static size_t +utf8decode(const char *c, long *u, size_t clen) +{ + size_t i, j, len, type; + long udecoded; + + *u = UTF_INVALID; + if (!clen) + return 0; + udecoded = utf8decodebyte(c[0], &len); + if (!BETWEEN(len, 1, UTF_SIZ)) + return 1; + for (i = 1, j = 1; i < clen && j < len; ++i, ++j) { + udecoded = (udecoded << 6) | utf8decodebyte(c[i], &type); + if (type) + return j; + } + if (j < len) + return 0; + *u = udecoded; + utf8validate(u, len); + + return len; +} + +Drw * +drw_create(Display *dpy, int screen, Window root, unsigned int w, unsigned int h) +{ + Drw *drw = ecalloc(1, sizeof(Drw)); + + drw->dpy = dpy; + drw->screen = screen; + drw->root = root; + drw->w = w; + drw->h = h; + drw->drawable = XCreatePixmap(dpy, root, w, h, DefaultDepth(dpy, screen)); + drw->gc = XCreateGC(dpy, root, 0, NULL); + XSetLineAttributes(dpy, drw->gc, 1, LineSolid, CapButt, JoinMiter); + + return drw; +} + +void +drw_resize(Drw *drw, unsigned int w, unsigned int h) +{ + if (!drw) + return; + + drw->w = w; + drw->h = h; + if (drw->drawable) + XFreePixmap(drw->dpy, drw->drawable); + drw->drawable = XCreatePixmap(drw->dpy, drw->root, w, h, DefaultDepth(drw->dpy, drw->screen)); +} + +void +drw_free(Drw *drw) +{ + XFreePixmap(drw->dpy, drw->drawable); + XFreeGC(drw->dpy, drw->gc); + drw_fontset_free(drw->fonts); + free(drw); +} + +/* This function is an implementation detail. Library users should use + * drw_fontset_create instead. + */ +static Fnt * +xfont_create(Drw *drw, const char *fontname, FcPattern *fontpattern) +{ + Fnt *font; + XftFont *xfont = NULL; + FcPattern *pattern = NULL; + + if (fontname) { + /* Using the pattern found at font->xfont->pattern does not yield the + * same substitution results as using the pattern returned by + * FcNameParse; using the latter results in the desired fallback + * behaviour whereas the former just results in missing-character + * rectangles being drawn, at least with some fonts. */ + if (!(xfont = XftFontOpenName(drw->dpy, drw->screen, fontname))) { + fprintf(stderr, "error, cannot load font from name: '%s'\n", fontname); + return NULL; + } + if (!(pattern = FcNameParse((FcChar8 *) fontname))) { + fprintf(stderr, "error, cannot parse font name to pattern: '%s'\n", fontname); + XftFontClose(drw->dpy, xfont); + return NULL; + } + } else if (fontpattern) { + if (!(xfont = XftFontOpenPattern(drw->dpy, fontpattern))) { + fprintf(stderr, "error, cannot load font from pattern.\n"); + return NULL; + } + } else { + die("no font specified."); + } + + /* Do not allow using color fonts. This is a workaround for a BadLength + * error from Xft with color glyphs. Modelled on the Xterm workaround. See + * https://bugzilla.redhat.com/show_bug.cgi?id=1498269 + * https://lists.suckless.org/dev/1701/30932.html + * https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=916349 + * and lots more all over the internet. + */ + FcBool iscol; + if(FcPatternGetBool(xfont->pattern, FC_COLOR, 0, &iscol) == FcResultMatch && iscol) { + XftFontClose(drw->dpy, xfont); + return NULL; + } + + font = ecalloc(1, sizeof(Fnt)); + font->xfont = xfont; + font->pattern = pattern; + font->h = xfont->ascent + xfont->descent; + font->dpy = drw->dpy; + + return font; +} + +static void +xfont_free(Fnt *font) +{ + if (!font) + return; + if (font->pattern) + FcPatternDestroy(font->pattern); + XftFontClose(font->dpy, font->xfont); + free(font); +} + +Fnt* +drw_fontset_create(Drw* drw, const char *fonts[], size_t fontcount) +{ + Fnt *cur, *ret = NULL; + size_t i; + + if (!drw || !fonts) + return NULL; + + for (i = 1; i <= fontcount; i++) { + if ((cur = xfont_create(drw, fonts[fontcount - i], NULL))) { + cur->next = ret; + ret = cur; + } + } + return (drw->fonts = ret); +} + +void +drw_fontset_free(Fnt *font) +{ + if (font) { + drw_fontset_free(font->next); + xfont_free(font); + } +} + +void +drw_clr_create(Drw *drw, Clr *dest, const char *clrname) +{ + if (!drw || !dest || !clrname) + return; + + if (!XftColorAllocName(drw->dpy, DefaultVisual(drw->dpy, drw->screen), + DefaultColormap(drw->dpy, drw->screen), + clrname, dest)) + die("error, cannot allocate color '%s'", clrname); + + dest->pixel |= 0xff << 24; +} + +/* Wrapper to create color schemes. The caller has to call free(3) on the + * returned color scheme when done using it. */ +Clr * +drw_scm_create(Drw *drw, const char *clrnames[], size_t clrcount) +{ + size_t i; + Clr *ret; + + /* need at least two colors for a scheme */ + if (!drw || !clrnames || clrcount < 2 || !(ret = ecalloc(clrcount, sizeof(XftColor)))) + return NULL; + + for (i = 0; i < clrcount; i++) + drw_clr_create(drw, &ret[i], clrnames[i]); + return ret; +} + +void +drw_setfontset(Drw *drw, Fnt *set) +{ + if (drw) + drw->fonts = set; +} + +void +drw_setscheme(Drw *drw, Clr *scm) +{ + if (drw) + drw->scheme = scm; +} + +void +drw_rect(Drw *drw, int x, int y, unsigned int w, unsigned int h, int filled, int invert) +{ + if (!drw || !drw->scheme) + return; + XSetForeground(drw->dpy, drw->gc, invert ? drw->scheme[ColBg].pixel : drw->scheme[ColFg].pixel); + if (filled) + XFillRectangle(drw->dpy, drw->drawable, drw->gc, x, y, w, h); + else + XDrawRectangle(drw->dpy, drw->drawable, drw->gc, x, y, w - 1, h - 1); +} + +int +drw_text(Drw *drw, int x, int y, unsigned int w, unsigned int h, unsigned int lpad, const char *text, int invert) +{ + char buf[1024]; + int ty; + unsigned int ew; + XftDraw *d = NULL; + Fnt *usedfont, *curfont, *nextfont; + size_t i, len; + int utf8strlen, utf8charlen, render = x || y || w || h; + long utf8codepoint = 0; + const char *utf8str; + FcCharSet *fccharset; + FcPattern *fcpattern; + FcPattern *match; + XftResult result; + int charexists = 0; + + if (!drw || (render && !drw->scheme) || !text || !drw->fonts) + return 0; + + if (!render) { + w = ~w; + } else { + XSetForeground(drw->dpy, drw->gc, drw->scheme[invert ? ColFg : ColBg].pixel); + XFillRectangle(drw->dpy, drw->drawable, drw->gc, x, y, w, h); + d = XftDrawCreate(drw->dpy, drw->drawable, + DefaultVisual(drw->dpy, drw->screen), + DefaultColormap(drw->dpy, drw->screen)); + x += lpad; + w -= lpad; + } + + usedfont = drw->fonts; + while (1) { + utf8strlen = 0; + utf8str = text; + nextfont = NULL; + while (*text) { + utf8charlen = utf8decode(text, &utf8codepoint, UTF_SIZ); + for (curfont = drw->fonts; curfont; curfont = curfont->next) { + charexists = charexists || XftCharExists(drw->dpy, curfont->xfont, utf8codepoint); + if (charexists) { + if (curfont == usedfont) { + utf8strlen += utf8charlen; + text += utf8charlen; + } else { + nextfont = curfont; + } + break; + } + } + + if (!charexists || nextfont) + break; + else + charexists = 0; + } + + if (utf8strlen) { + drw_font_getexts(usedfont, utf8str, utf8strlen, &ew, NULL); + /* shorten text if necessary */ + for (len = MIN(utf8strlen, sizeof(buf) - 1); len && ew > w; len--) + drw_font_getexts(usedfont, utf8str, len, &ew, NULL); + + if (len) { + memcpy(buf, utf8str, len); + buf[len] = '\0'; + if (len < utf8strlen) + for (i = len; i && i > len - 3; buf[--i] = '.') + ; /* NOP */ + + if (render) { + ty = y + (h - usedfont->h) / 2 + usedfont->xfont->ascent; + XftDrawStringUtf8(d, &drw->scheme[invert ? ColBg : ColFg], + usedfont->xfont, x, ty, (XftChar8 *)buf, len); + } + x += ew; + w -= ew; + } + } + + if (!*text) { + break; + } else if (nextfont) { + charexists = 0; + usedfont = nextfont; + } else { + /* Regardless of whether or not a fallback font is found, the + * character must be drawn. */ + charexists = 1; + + fccharset = FcCharSetCreate(); + FcCharSetAddChar(fccharset, utf8codepoint); + + if (!drw->fonts->pattern) { + /* Refer to the comment in xfont_create for more information. */ + die("the first font in the cache must be loaded from a font string."); + } + + fcpattern = FcPatternDuplicate(drw->fonts->pattern); + FcPatternAddCharSet(fcpattern, FC_CHARSET, fccharset); + FcPatternAddBool(fcpattern, FC_SCALABLE, FcTrue); + FcPatternAddBool(fcpattern, FC_COLOR, FcFalse); + + FcConfigSubstitute(NULL, fcpattern, FcMatchPattern); + FcDefaultSubstitute(fcpattern); + match = XftFontMatch(drw->dpy, drw->screen, fcpattern, &result); + + FcCharSetDestroy(fccharset); + FcPatternDestroy(fcpattern); + + if (match) { + usedfont = xfont_create(drw, NULL, match); + if (usedfont && XftCharExists(drw->dpy, usedfont->xfont, utf8codepoint)) { + for (curfont = drw->fonts; curfont->next; curfont = curfont->next) + ; /* NOP */ + curfont->next = usedfont; + } else { + xfont_free(usedfont); + usedfont = drw->fonts; + } + } + } + } + if (d) + XftDrawDestroy(d); + + return x + (render ? w : 0); +} + +void +drw_map(Drw *drw, Window win, int x, int y, unsigned int w, unsigned int h) +{ + if (!drw) + return; + + XCopyArea(drw->dpy, drw->drawable, win, drw->gc, x, y, w, h, x, y); + XSync(drw->dpy, False); +} + +unsigned int +drw_fontset_getwidth(Drw *drw, const char *text) +{ + if (!drw || !drw->fonts || !text) + return 0; + return drw_text(drw, 0, 0, 0, 0, 0, text, 0); +} + +void +drw_font_getexts(Fnt *font, const char *text, unsigned int len, unsigned int *w, unsigned int *h) +{ + XGlyphInfo ext; + + if (!font || !text) + return; + + XftTextExtentsUtf8(font->dpy, font->xfont, (XftChar8 *)text, len, &ext); + if (w) + *w = ext.xOff; + if (h) + *h = font->h; +} + +Cur * +drw_cur_create(Drw *drw, int shape) +{ + Cur *cur; + + if (!drw || !(cur = ecalloc(1, sizeof(Cur)))) + return NULL; + + cur->cursor = XCreateFontCursor(drw->dpy, shape); + + return cur; +} + +void +drw_cur_free(Drw *drw, Cur *cursor) +{ + if (!cursor) + return; + + XFreeCursor(drw->dpy, cursor->cursor); + free(cursor); +} diff --git a/lemondwm/drw.h b/lemondwm/drw.h new file mode 100644 index 0000000..f61aa5d --- /dev/null +++ b/lemondwm/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; + Pixmap bgmap; + GC gc; + Clr *scheme; + Fnt *fonts; +} Drw; + +/* Drawable abstraction */ +Drw *drw_create(Display *dpy, int screen, Window win, unsigned int w, unsigned int h); +void drw_resize(Drw *drw, unsigned int w, unsigned int h); +void drw_free(Drw *drw); + +/* Fnt abstraction */ +Fnt *drw_fontset_create(Drw* drw, const char *fonts[], size_t fontcount); +void drw_fontset_free(Fnt* set); +unsigned int drw_fontset_getwidth(Drw *drw, const char *text); +void drw_font_getexts(Fnt *font, const char *text, unsigned int len, unsigned int *w, unsigned int *h); + +/* Colorscheme abstraction */ +void drw_clr_create(Drw *drw, Clr *dest, const char *clrname); +Clr *drw_scm_create(Drw *drw, const char *clrnames[], size_t clrcount); + +/* Cursor abstraction */ +Cur *drw_cur_create(Drw *drw, int shape); +void drw_cur_free(Drw *drw, Cur *cursor); + +/* Drawing context manipulation */ +void drw_setfontset(Drw *drw, Fnt *set); +void drw_setscheme(Drw *drw, Clr *scm); + +/* Drawing functions */ +void drw_rect(Drw *drw, int x, int y, unsigned int w, unsigned int h, int filled, int invert); +int drw_text(Drw *drw, int x, int y, unsigned int w, unsigned int h, unsigned int lpad, const char *text, int invert); + +/* Map functions */ +void drw_map(Drw *drw, Window win, int x, int y, unsigned int w, unsigned int h); diff --git a/lemondwm/dwm.1 b/lemondwm/dwm.1 new file mode 100644 index 0000000..63271c1 --- /dev/null +++ b/lemondwm/dwm.1 @@ -0,0 +1,192 @@ +.TH DWM 1 dwm\-VERSION +.SH NAME +dwm \- dynamic window manager +.SH SYNOPSIS +.B dwm +.RB [ \-v ] +.SH DESCRIPTION +dwm is a dynamic window manager for X. It manages windows in tiled, monocle +and floating layouts. Either layout can be applied dynamically, optimising the +environment for the application in use and the task performed. +.P +In tiled layouts windows are managed in a master and stacking area. The master +area on the left contains one window by default, and the stacking area on the +right contains all other windows. The number of master area windows can be +adjusted from zero to an arbitrary number. In monocle layout all windows are +maximised to the screen size. In floating layout windows can be resized and +moved freely. Dialog windows are always managed floating, regardless of the +layout applied. +.P +Windows are grouped by tags. Each window can be tagged with one or multiple +tags. Selecting certain tags displays all windows with these tags. +.P +Each screen contains a small status bar which displays all available tags, the +layout, the title of the focused window, and the text read from the root window +name property, if the screen is focused. A floating window is indicated with an +empty square and a maximised floating window is indicated with a filled square +before the windows title. The selected tags are indicated with a different +color. The tags of the focused window are indicated with a filled square in the +top left corner. The tags which are applied to one or more windows are +indicated with an empty square in the top left corner. +.P +dwm draws a small border around windows to indicate the focus state. +.SH OPTIONS +.TP +.B \-v +prints version information to stderr, then exits. +.SH USAGE +.SS Status bar +.TP +.B X root window name +is read and displayed in the status text area. It can be set with the +.BR xsetroot (1) +command. +.TP +.B Button1 +click on a tag label to display all windows with that tag, click on the layout +label toggles between tiled and floating layout. +.TP +.B Button3 +click on a tag label adds/removes all windows with that tag to/from the view. +.TP +.B Mod1\-Button1 +click on a tag label applies that tag to the focused window. +.TP +.B Mod1\-Button3 +click on a tag label adds/removes that tag to/from the focused window. +.SS Keyboard commands +.TP +.B Mod1\-Shift\-Return +Start +.BR st(1). +.TP +.B Mod1\-p +Spawn +.BR dmenu(1) +for launching other programs. +.TP +.B Mod1\-, +Focus previous screen, if any. +.TP +.B Mod1\-. +Focus next screen, if any. +.TP +.B Mod1\-Shift\-, +Send focused window to previous screen, if any. +.TP +.B Mod1\-Shift\-. +Send focused window to next screen, if any. +.TP +.B Mod1\-b +Toggles bar on and off. +.TP +.B Mod1\-t +Sets tiled layout. +.TP +.B Mod1\-f +Sets floating layout. +.TP +.B Mod1\-m +Sets monocle layout. +.TP +.B Mod1\-space +Toggles between current and previous layout. +.TP +.B Mod1\-Control\-, +Cycles backwards in layout list. +.TP +.B Mod1\-Control\-. +Cycles forwards in layout list. +.TP +.B Mod1\-j +Focus next window. +.TP +.B Mod1\-k +Focus previous window. +.TP +.B Mod1\-i +Increase number of windows in master area. +.TP +.B Mod1\-d +Decrease number of windows in master area. +.TP +.B Mod1\-l +Increase master area size. +.TP +.B Mod1\-h +Decrease master area size. +.TP +.B Mod1\-Return +Zooms/cycles focused window to/from master area (tiled layouts only). +.TP +.B Mod1\-Shift\-c +Close focused window. +.TP +.B Mod1\-Shift\-space +Toggle focused window between tiled and floating state. +.TP +.B Mod1\-Tab +Toggles to the previously selected tags. +.TP +.B Mod1\-Shift\-[1..n] +Apply nth tag to focused window. +.TP +.B Mod1\-Shift\-0 +Apply all tags to focused window. +.TP +.B Mod1\-Control\-Shift\-[1..n] +Add/remove nth tag to/from focused window. +.TP +.B Mod1\-[1..n] +View all windows with nth tag. +.TP +.B Mod1\-0 +View all windows with any tag. +.TP +.B Mod1\-Control\-[1..n] +Add/remove all windows with nth tag to/from the view. +.TP +.B Mod1\-Shift\-q +Quit dwm. +.TP +.B Mod1\-Control\-Shift\-q +Restart dwm. +.SS Mouse commands +.TP +.B Mod1\-Button1 +Move focused window while dragging. Tiled windows will be toggled to the floating state. +.TP +.B Mod1\-Button2 +Toggles focused window between floating and tiled state. +.TP +.B Mod1\-Button3 +Resize focused window while dragging. Tiled windows will be toggled to the floating state. +.SH CUSTOMIZATION +dwm is customized by creating a custom config.h and (re)compiling the source +code. This keeps it fast, secure and simple. +.SH SIGNALS +.TP +.B SIGHUP - 1 +Restart the dwm process. +.TP +.B SIGTERM - 15 +Cleanly terminate the dwm process. +.SH SEE ALSO +.BR dmenu (1), +.BR st (1) +.SH ISSUES +Java applications which use the XToolkit/XAWT backend may draw grey windows +only. The XToolkit/XAWT backend breaks ICCCM-compliance in recent JDK 1.5 and early +JDK 1.6 versions, because it assumes a reparenting window manager. Possible workarounds +are using JDK 1.4 (which doesn't contain the XToolkit/XAWT backend) or setting the +environment variable +.BR AWT_TOOLKIT=MToolkit +(to use the older Motif backend instead) or running +.B xprop -root -f _NET_WM_NAME 32a -set _NET_WM_NAME LG3D +or +.B wmname LG3D +(to pretend that a non-reparenting window manager is running that the +XToolkit/XAWT backend can recognize) or when using OpenJDK setting the environment variable +.BR _JAVA_AWT_WM_NONREPARENTING=1 . +.SH BUGS +Send all bug reports with a patch to hackers@suckless.org. diff --git a/lemondwm/dwm.c b/lemondwm/dwm.c new file mode 100644 index 0000000..7cdb3e4 --- /dev/null +++ b/lemondwm/dwm.c @@ -0,0 +1,3692 @@ +/* See LICENSE file for copyright and license details. + * + * dynamic window manager is designed like any other X client as well. It is + * driven through handling X events. In contrast to other X clients, a window + * manager selects for SubstructureRedirectMask on the root window, to receive + * events about window (dis-)appearance. Only one X connection at a time is + * allowed to select for this event mask. + * + * The event handlers of dwm are organized in an array which is accessed + * whenever a new event has been fetched. This allows event dispatching + * in O(1) time. + * + * Each child of the root window is called a client, except windows which have + * set the override_redirect flag. Clients are organized in a linked client + * list on each monitor, the focus history is remembered through a stack list + * on each monitor. Each client contains a bit array to indicate the tags of a + * client. + * + * Keys and tagging rules are organized as arrays and defined in config.h. + * + * To understand everything else, start reading main(). + */ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#ifdef XINERAMA +#include +#endif /* XINERAMA */ +#include +#include +#include "drw.h" +#include "util.h" + +/* macros */ +#define BUTTONMASK (ButtonPressMask | ButtonReleaseMask) +#define CLEANMASK(mask) \ + (mask & ~(numlockmask | LockMask) & \ + (ShiftMask | ControlMask | Mod1Mask | Mod2Mask | Mod3Mask | Mod4Mask | \ + Mod5Mask)) +#define INTERSECT(x, y, w, h, m) \ + (MAX(0, MIN((x) + (w), (m)->wx + (m)->ww) - MAX((x), (m)->wx)) * \ + MAX(0, MIN((y) + (h), (m)->wy + (m)->wh) - MAX((y), (m)->wy))) +#define INTERSECTC(x,y,w,h,z) (MAX(0, MIN((x)+(w),(z)->x+(z)->w) - MAX((x),(z)->x)) \ + * MAX(0, MIN((y)+(h),(z)->y+(z)->h) - MAX((y),(z)->y))) +#define ISVISIBLE(C) ((C->tags & C->mon->tagset[C->mon->seltags])) +#define HIDDEN(C) ((getstate(C->win) == IconicState)) +#define LENGTH(X) (sizeof X / sizeof X[0]) +#define MOUSEMASK (BUTTONMASK | PointerMotionMask) +#define WIDTH(X) ((X)->w + 2 * (X)->bw) +#define HEIGHT(X) ((X)->h + 2 * (X)->bw) +#define TAGMASK ((1 << LENGTH(tags)) - 1) +#define TAGSLENGTH (LENGTH(tags)) +#define TEXTW(X) (drw_fontset_getwidth(drw, (X)) + lrpad) +#define MAXTABS 50 + +#define SYSTEM_TRAY_REQUEST_DOCK 0 + +/* XEMBED messages */ +#define XEMBED_EMBEDDED_NOTIFY 0 +#define XEMBED_WINDOW_ACTIVATE 1 +#define XEMBED_FOCUS_IN 4 +#define XEMBED_MODALITY_ON 10 + +#define XEMBED_MAPPED (1 << 0) +#define XEMBED_WINDOW_ACTIVATE 1 +#define XEMBED_WINDOW_DEACTIVATE 2 + +#define VERSION_MAJOR 0 +#define VERSION_MINOR 0 +#define XEMBED_EMBEDDED_VERSION (VERSION_MAJOR << 16) | VERSION_MINOR + +/* enums */ +enum { + CurNormal, + CurResize, + CurMove, + CurResizeHorzArrow, + CurResizeVertArrow, + CurLast +}; /* cursor */ +enum { + SchemeNorm, + SchemeSel, + SchemeTag, + SchemeTag1, + SchemeTag2, + SchemeTag3, + SchemeTag4, + SchemeTag5, + SchemeLayout, + TabSel, + TabNorm, + SchemeBtnPrev, + SchemeBtnNext, + SchemeBtnClose +}; /* color schemes */ +enum { + NetSupported, + NetWMName, + NetWMState, + NetWMCheck, + NetSystemTray, + NetSystemTrayOP, + NetSystemTrayOrientation, + NetSystemTrayOrientationHorz, + NetWMFullscreen, + NetActiveWindow, + NetWMWindowType, + NetWMWindowTypeDialog, + NetClientList, + NetDesktopNames, + NetDesktopViewport, + NetNumberOfDesktops, + NetCurrentDesktop, + NetLast +}; /* EWMH atoms */ +enum { Manager, Xembed, XembedInfo, XLast }; /* Xembed atoms */ +enum { + WMProtocols, + WMDelete, + WMState, + WMTakeFocus, + WMLast +}; /* default atoms */ +enum { + ClkTagBar, + ClkTabBar, + ClkTabPrev, + ClkTabNext, + ClkTabClose, + ClkLtSymbol, + ClkStatusText, + ClkWinTitle, + ClkClientWin, + ClkRootWin, + ClkLast +}; /* clicks */ + +typedef union { + int i; + unsigned int ui; + float f; + const void *v; +} Arg; + +typedef struct { + unsigned int click; + unsigned int mask; + unsigned int button; + void (*func)(const Arg *arg); + const Arg arg; +} Button; + +typedef struct Monitor Monitor; +typedef struct Client Client; +struct Client { + char name[256]; + float mina, maxa; + float cfact; + int x, y, w, h; + int oldx, oldy, oldw, oldh; + int basew, baseh, incw, inch, maxw, maxh, minw, minh; + int bw, oldbw; + unsigned int tags; + int isfixed, iscentered, isfloating, isurgent, neverfocus, oldstate, + isfullscreen; + int beingmoved; + Client *next; + Client *snext; + Monitor *mon; + Window win; +}; + +typedef struct { + unsigned int mod; + KeySym keysym; + void (*func)(const Arg *); + const Arg arg; +} Key; + +typedef struct { + const char *symbol; + void (*arrange)(Monitor *); +} Layout; + +typedef struct { + const char *class; + const char *instance; + const char *title; + unsigned int tags; + int iscentered; + int isfloating; + int monitor; +} Rule; + +typedef struct Systray Systray; +struct Systray { + Window win; + Client *icons; +}; + +/* function declarations */ +static void applyrules(Client *c); +static int applysizehints(Client *c, int *x, int *y, int *w, int *h, + int interact); +static void arrange(Monitor *m); +static void arrangemon(Monitor *m); +static void attach(Client *c); +static void attachstack(Client *c); +static void buttonpress(XEvent *e); +static void checkotherwm(void); +static void cleanup(void); +static void cleanupmon(Monitor *mon); +static void clientmessage(XEvent *e); +static void configure(Client *c); +static void configurenotify(XEvent *e); +static void configurerequest(XEvent *e); +static Monitor *createmon(void); +static void cyclelayout(const Arg *arg); +static void destroynotify(XEvent *e); +static void detach(Client *c); +static void detachstack(Client *c); +static Monitor *dirtomon(int dir); +static void dragmfact(const Arg *arg); +static void dragcfact(const Arg *arg); +static void drawbar(Monitor *m); +static void drawbars(void); +static int drawstatusbar(Monitor *m, int bh, char *text); +static void drawtab(Monitor *m); +static void drawtabs(void); +static void enternotify(XEvent *e); +static void expose(XEvent *e); +static void focus(Client *c); +static void focusin(XEvent *e); +static void focusmon(const Arg *arg); +static void focusstack(const Arg *arg); +static void focuswin(const Arg *arg); +static Atom getatomprop(Client *c, Atom prop); +static int getrootptr(int *x, int *y); +static long getstate(Window w); +static unsigned int getsystraywidth(); +static int gettextprop(Window w, Atom atom, char *text, unsigned int size); +static void grabbuttons(Client *c, int focused); +static void grabkeys(void); +static void hide(Client *c); +static void incnmaster(const Arg *arg); +static void keypress(XEvent *e); +static void killclient(const Arg *arg); +static void layoutmenu(const Arg *arg); +static void manage(Window w, XWindowAttributes *wa); +static void mappingnotify(XEvent *e); +static void maprequest(XEvent *e); +static void monocle(Monitor *m); +static void motionnotify(XEvent *e); +static void movemouse(const Arg *arg); +static void moveorplace(const Arg *arg); +static Client *nexttiled(Client *c); +static void placemouse(const Arg *arg); +static void pop(Client *); +static void propertynotify(XEvent *e); +static void quit(const Arg *arg); +static Client *recttoclient(int x, int y, int w, int h); +static Monitor *recttomon(int x, int y, int w, int h); +static void removesystrayicon(Client *i); +static void resize(Client *c, int x, int y, int w, int h, int interact); +static void resizebarwin(Monitor *m); +static void resizeclient(Client *c, int x, int y, int w, int h); +static void resizemouse(const Arg *arg); +static void resizerequest(XEvent *e); +static void restack(Monitor *m); +static void run(void); +static void scan(void); +static int sendevent(Window w, Atom proto, int m, long d0, long d1, long d2, + long d3, long d4); +static void sendmon(Client *c, Monitor *m); +static void setborderpx(const Arg *arg); +static void setclientstate(Client *c, long state); +static void setcurrentdesktop(void); +static void setdesktopnames(void); +static void setfocus(Client *c); +static void setfullscreen(Client *c, int fullscreen); +static void setlayout(const Arg *arg); +static void setcfact(const Arg *arg); +static void setmfact(const Arg *arg); +static void setnumdesktops(void); +static void setup(void); +static void setviewport(void); +static void seturgent(Client *c, int urg); +static void show(Client *c); +static void showhide(Client *c); +static void showtagpreview(int tag); +static void sigchld(int unused); +static void sighup(int unused); +static void sigterm(int unused); +static void spawn(const Arg *arg); +static void switchtag(void); +static Monitor *systraytomon(Monitor *m); +static void tabmode(const Arg *arg); +static void tag(const Arg *arg); +static void tagmon(const Arg *arg); +static void togglebar(const Arg *arg); +static void togglefloating(const Arg *arg); +static void togglefullscr(const Arg *arg); +static void toggletag(const Arg *arg); +static void toggleview(const Arg *arg); +static void hidewin(const Arg *arg); +static void restorewin(const Arg *arg); +static void unfocus(Client *c, int setfocus); +static void unmanage(Client *c, int destroyed); +static void unmapnotify(XEvent *e); +static void updatecurrentdesktop(void); +static void updatebarpos(Monitor *m); +static void updatebars(void); +static void updatepreview(void); +static void updateclientlist(void); +static int updategeom(void); +static void updatenumlockmask(void); +static void updatesizehints(Client *c); +static void updatestatus(void); +static void updatesystray(void); +static void updatesystrayicongeom(Client *i, int w, int h); +static void updatesystrayiconstate(Client *i, XPropertyEvent *ev); +static void updatetitle(Client *c); +static void updatewindowtype(Client *c); +static void updatewmhints(Client *c); +static void view(const Arg *arg); +static Client *wintoclient(Window w); +static Monitor *wintomon(Window w); +static Client *wintosystrayicon(Window w); +static int xerror(Display *dpy, XErrorEvent *ee); +static int xerrordummy(Display *dpy, XErrorEvent *ee); +static int xerrorstart(Display *dpy, XErrorEvent *ee); +static void zoom(const Arg *arg); + +/* variables */ +static Systray *systray = NULL; +static const char broken[] = "broken"; +static char stext[1024]; +static int screen; +static int sw, sh; /* X display screen geometry width, height */ +static int bh, blw = 0; /* bar geometry */ +static int th = 0; /* tab bar geometry */ +static int lrpad; /* sum of left and right padding for text */ +static int (*xerrorxlib)(Display *, XErrorEvent *); +static unsigned int numlockmask = 0; +static void (*handler[LASTEvent])(XEvent *) = { + [ButtonPress] = buttonpress, + [ClientMessage] = clientmessage, + [ConfigureRequest] = configurerequest, + [ConfigureNotify] = configurenotify, + [DestroyNotify] = destroynotify, + [EnterNotify] = enternotify, + [Expose] = expose, + [FocusIn] = focusin, + [KeyPress] = keypress, + [MappingNotify] = mappingnotify, + [MapRequest] = maprequest, + [MotionNotify] = motionnotify, + [PropertyNotify] = propertynotify, + [ResizeRequest] = resizerequest, + [UnmapNotify] = unmapnotify}; +static Atom wmatom[WMLast], netatom[NetLast], xatom[XLast]; +static int restart = 0; +static int running = 1; +static Cur *cursor[CurLast]; +static Clr **scheme, clrborder; +static Display *dpy; +static Drw *drw; +static Monitor *mons, *selmon; +static Window root, wmcheckwin; + +#define hiddenWinStackMax 100 +static int hiddenWinStackTop = -1; +static Client* hiddenWinStack[hiddenWinStackMax]; + +/* configuration, allows nested code to access above variables */ +#include "config.h" + +typedef struct Pertag Pertag; +struct Monitor { + char ltsymbol[16]; + float mfact; + int nmaster; + int num; + int by; /* bar geometry */ + int ty; /* tab bar geometry */ + int mx, my, mw, mh; /* screen size */ + int wx, wy, ww, wh; /* window area */ + int gappih; /* horizontal gap between windows */ + int gappiv; /* vertical gap between windows */ + int gappoh; /* horizontal outer gaps */ + int gappov; /* vertical outer gaps */ + unsigned int borderpx; + unsigned int seltags; + unsigned int sellt; + unsigned int tagset[2]; + unsigned int colorfultag; + int showbar, showtab; + int topbar, toptab; + Client *clients; + Client *sel; + Client *stack; + Monitor *next; + Window barwin; + Window tabwin; + Window tagwin; + Pixmap tagmap[LENGTH(tags)]; + int previewshow; + int ntabs; + int tab_widths[MAXTABS]; + int tab_btn_w[3]; + const Layout *lt[2]; + Pertag *pertag; +}; + +#include "vanitygaps.c" +#include "movestack.c" +#include "tatami.c" + +struct Pertag { + unsigned int curtag, prevtag; /* current and previous tag */ + int nmasters[LENGTH(tags) + 1]; /* number of windows in master area */ + float mfacts[LENGTH(tags) + 1]; /* mfacts per tag */ + unsigned int sellts[LENGTH(tags) + 1]; /* selected layouts */ + const Layout *ltidxs[LENGTH(tags) + 1][2]; /* matrix of tags and layouts indexes */ + int showbars[LENGTH(tags) + 1]; /* display bar for the current tag */ +}; + +/* compile-time check if all tags fit into an unsigned int bit array. */ +struct NumTags { + char limitexceeded[LENGTH(tags) > 31 ? -1 : 1]; +}; + +/* function implementations */ +void applyrules(Client *c) { + const char *class, *instance; + unsigned int i; + const Rule *r; + Monitor *m; + XClassHint ch = {NULL, NULL}; + + /* rule matching */ + c->iscentered = 0; + c->isfloating = 0; + c->tags = 0; + XGetClassHint(dpy, c->win, &ch); + class = ch.res_class ? ch.res_class : broken; + instance = ch.res_name ? ch.res_name : broken; + + for (i = 0; i < LENGTH(rules); i++) { + r = &rules[i]; + if ((!r->title || strstr(c->name, r->title)) && + (!r->class || strstr(class, r->class)) && + (!r->instance || strstr(instance, r->instance))) { + c->iscentered = r->iscentered; + c->isfloating = r->isfloating; + c->tags |= r->tags; + for (m = mons; m && m->num != r->monitor; m = m->next) + ; + if (m) + c->mon = m; + } + } + if (ch.res_class) + XFree(ch.res_class); + if (ch.res_name) + XFree(ch.res_name); + c->tags = + c->tags & TAGMASK ? c->tags & TAGMASK : c->mon->tagset[c->mon->seltags]; +} + +int applysizehints(Client *c, int *x, int *y, int *w, int *h, int interact) { + int baseismin; + Monitor *m = c->mon; + + /* set minimum possible */ + *w = MAX(1, *w); + *h = MAX(1, *h); + if (interact) { + if (*x > sw) + *x = sw - WIDTH(c); + if (*y > sh) + *y = sh - HEIGHT(c); + if (*x + *w + 2 * c->bw < 0) + *x = 0; + if (*y + *h + 2 * c->bw < 0) + *y = 0; + } else { + if (*x >= m->wx + m->ww) + *x = m->wx + m->ww - WIDTH(c); + if (*y >= m->wy + m->wh) + *y = m->wy + m->wh - HEIGHT(c); + if (*x + *w + 2 * c->bw <= m->wx) + *x = m->wx; + if (*y + *h + 2 * c->bw <= m->wy) + *y = m->wy; + } + if (*h < bh) + *h = bh; + if (*w < bh) + *w = bh; + if (resizehints || c->isfloating || !c->mon->lt[c->mon->sellt]->arrange) { + /* see last two sentences in ICCCM 4.1.2.3 */ + baseismin = c->basew == c->minw && c->baseh == c->minh; + if (!baseismin) { /* temporarily remove base dimensions */ + *w -= c->basew; + *h -= c->baseh; + } + /* adjust for aspect limits */ + if (c->mina > 0 && c->maxa > 0) { + if (c->maxa < (float)*w / *h) + *w = *h * c->maxa + 0.5; + else if (c->mina < (float)*h / *w) + *h = *w * c->mina + 0.5; + } + if (baseismin) { /* increment calculation requires this */ + *w -= c->basew; + *h -= c->baseh; + } + /* adjust for increment value */ + if (c->incw) + *w -= *w % c->incw; + if (c->inch) + *h -= *h % c->inch; + /* restore base dimensions */ + *w = MAX(*w + c->basew, c->minw); + *h = MAX(*h + c->baseh, c->minh); + if (c->maxw) + *w = MIN(*w, c->maxw); + if (c->maxh) + *h = MIN(*h, c->maxh); + } + return *x != c->x || *y != c->y || *w != c->w || *h != c->h; +} + +void arrange(Monitor *m) { + if (m) + showhide(m->stack); + else + for (m = mons; m; m = m->next) + showhide(m->stack); + if (m) { + arrangemon(m); + restack(m); + } else + for (m = mons; m; m = m->next) + arrangemon(m); +} + +void arrangemon(Monitor *m) { + updatebarpos(m); + updatesystray(); + XMoveResizeWindow(dpy, m->tabwin, m->wx + m->gappov, m->ty, m->ww - 2 * m->gappov, th); + XMoveWindow(dpy, m->tagwin, m->wx + m->gappov, m->by + (m->topbar ? (bh + m->gappoh) : (- (m->mh / scalepreview) - m->gappoh))); + strncpy(m->ltsymbol, m->lt[m->sellt]->symbol, sizeof m->ltsymbol); + if (m->lt[m->sellt]->arrange) + m->lt[m->sellt]->arrange(m); +} + +void attach(Client *c) { + c->next = c->mon->clients; + c->mon->clients = c; +} + +void attachstack(Client *c) { + c->snext = c->mon->stack; + c->mon->stack = c; +} + +void buttonpress(XEvent *e) { + unsigned int i, x, click; + int loop; + Arg arg = {0}; + Client *c; + Monitor *m; + XButtonPressedEvent *ev = &e->xbutton; + + click = ClkRootWin; + /* focus monitor if necessary */ + if ((m = wintomon(ev->window)) && m != selmon) { + unfocus(selmon->sel, 1); + selmon = m; + focus(NULL); + } + if (ev->window == selmon->barwin) { + if (selmon->previewshow) { + XUnmapWindow(dpy, selmon->tagwin); + selmon->previewshow = 0; + } + i = x = 0; + do + x += TEXTW(tags[i]); + while (ev->x >= x && ++i < LENGTH(tags)); + if (i < LENGTH(tags)) { + click = ClkTagBar; + arg.ui = 1 << i; + } else if (ev->x < x + blw) + click = ClkLtSymbol; + else if (ev->x > selmon->ww - TEXTW(stext) - getsystraywidth()) + click = ClkStatusText; + else + click = ClkWinTitle; + } + if(ev->window == selmon->tabwin) { + i = 0; x = 0; + for(c = selmon->clients; c; c = c->next){ + if(!ISVISIBLE(c)) continue; + x += selmon->tab_widths[i]; + if (ev->x > x) + ++i; + else + break; + if(i >= m->ntabs) break; + } + if(c && ev->x <= x) { + click = ClkTabBar; + arg.ui = i; + } else { + x = selmon->ww - 2 * m->gappov; + for (loop = 2; loop >= 0; loop--) { + x -= selmon->tab_btn_w[loop]; + if (ev->x > x) + break; + } + if (ev->x >= x) + click = ClkTabPrev + loop; + } + } + else if((c = wintoclient(ev->window))) { + focus(c); + restack(selmon); + XAllowEvents(dpy, ReplayPointer, CurrentTime); + click = ClkClientWin; + } + for (i = 0; i < LENGTH(buttons); i++) + if (click == buttons[i].click && buttons[i].func && + buttons[i].button == ev->button && + CLEANMASK(buttons[i].mask) == CLEANMASK(ev->state)) + buttons[i].func( + ((click == ClkTagBar || click == ClkTabBar) && buttons[i].arg.i == 0) ? &arg : &buttons[i].arg); +} + +void checkotherwm(void) { + xerrorxlib = XSetErrorHandler(xerrorstart); + /* this causes an error if some other window manager is running */ + XSelectInput(dpy, DefaultRootWindow(dpy), SubstructureRedirectMask); + XSync(dpy, False); + XSetErrorHandler(xerror); + XSync(dpy, False); +} + +void cleanup(void) { + Arg a = {.ui = ~0}; + Layout foo = {"", NULL}; + Monitor *m; + size_t i; + + view(&a); + selmon->lt[selmon->sellt] = &foo; + for (m = mons; m; m = m->next) + while (m->stack) + unmanage(m->stack, 0); + XUngrabKey(dpy, AnyKey, AnyModifier, root); + while (mons) + cleanupmon(mons); + if (showsystray) { + XUnmapWindow(dpy, systray->win); + XDestroyWindow(dpy, systray->win); + free(systray); + } + for (i = 0; i < CurLast; i++) + drw_cur_free(drw, cursor[i]); + for (i = 0; i < LENGTH(colors) + 1; i++) + free(scheme[i]); + XDestroyWindow(dpy, wmcheckwin); + drw_free(drw); + XSync(dpy, False); + XSetInputFocus(dpy, PointerRoot, RevertToPointerRoot, CurrentTime); + XDeleteProperty(dpy, root, netatom[NetActiveWindow]); +} + +void cleanupmon(Monitor *mon) { + Monitor *m; + size_t i; + + if (mon == mons) + mons = mons->next; + else { + for (m = mons; m && m->next != mon; m = m->next) + ; + m->next = mon->next; + } + for (i = 0; i < LENGTH(tags); i++) { + if (mon->tagmap[i]) + XFreePixmap(dpy, mon->tagmap[i]); + } + XUnmapWindow(dpy, mon->barwin); + XDestroyWindow(dpy, mon->barwin); + XUnmapWindow(dpy, mon->tabwin); + XDestroyWindow(dpy, mon->tabwin); + XUnmapWindow(dpy, mon->tagwin); + XDestroyWindow(dpy, mon->tagwin); + free(mon); +} + +void clientmessage(XEvent *e) { + XWindowAttributes wa; + XSetWindowAttributes swa; + XClientMessageEvent *cme = &e->xclient; + Client *c = wintoclient(cme->window); + + if (showsystray && cme->window == systray->win && + cme->message_type == netatom[NetSystemTrayOP]) { + /* add systray icons */ + if (cme->data.l[1] == SYSTEM_TRAY_REQUEST_DOCK) { + if (!(c = (Client *)calloc(1, sizeof(Client)))) + die("fatal: could not malloc() %u bytes\n", sizeof(Client)); + if (!(c->win = cme->data.l[2])) { + free(c); + return; + } + c->mon = selmon; + c->next = systray->icons; + systray->icons = c; + if (!XGetWindowAttributes(dpy, c->win, &wa)) { + /* use sane defaults */ + wa.width = bh; + wa.height = bh; + wa.border_width = 0; + } + c->x = c->oldx = c->y = c->oldy = 0; + c->w = c->oldw = wa.width; + c->h = c->oldh = wa.height; + c->oldbw = wa.border_width; + c->bw = 0; + c->isfloating = True; + /* reuse tags field as mapped status */ + c->tags = 1; + updatesizehints(c); + updatesystrayicongeom(c, wa.width, wa.height); + XAddToSaveSet(dpy, c->win); + XSelectInput(dpy, c->win, + StructureNotifyMask | PropertyChangeMask | + ResizeRedirectMask); + XClassHint ch = {"dwmsystray", "dwmsystray"}; + XSetClassHint(dpy, c->win, &ch); + XReparentWindow(dpy, c->win, systray->win, 0, 0); + /* use parents background color */ + swa.background_pixel = scheme[SchemeNorm][ColBg].pixel; + XChangeWindowAttributes(dpy, c->win, CWBackPixel, &swa); + sendevent(c->win, netatom[Xembed], StructureNotifyMask, CurrentTime, + XEMBED_EMBEDDED_NOTIFY, 0, systray->win, + XEMBED_EMBEDDED_VERSION); + /* FIXME not sure if I have to send these events, too */ + sendevent(c->win, netatom[Xembed], StructureNotifyMask, CurrentTime, + XEMBED_FOCUS_IN, 0, systray->win, XEMBED_EMBEDDED_VERSION); + sendevent(c->win, netatom[Xembed], StructureNotifyMask, CurrentTime, + XEMBED_WINDOW_ACTIVATE, 0, systray->win, + XEMBED_EMBEDDED_VERSION); + sendevent(c->win, netatom[Xembed], StructureNotifyMask, CurrentTime, + XEMBED_MODALITY_ON, 0, systray->win, XEMBED_EMBEDDED_VERSION); + XSync(dpy, False); + resizebarwin(selmon); + updatesystray(); + setclientstate(c, NormalState); + } + return; + } + if (!c) + return; + if (cme->message_type == netatom[NetWMState]) { + if (cme->data.l[1] == netatom[NetWMFullscreen] || + cme->data.l[2] == netatom[NetWMFullscreen]) + setfullscreen(c, (cme->data.l[0] == 1 /* _NET_WM_STATE_ADD */ + || (cme->data.l[0] == 2 /* _NET_WM_STATE_TOGGLE */ && + !c->isfullscreen))); + } else if (cme->message_type == netatom[NetActiveWindow]) { + if (c != selmon->sel && !c->isurgent) + seturgent(c, 1); + } +} + +void configure(Client *c) { + XConfigureEvent ce; + + ce.type = ConfigureNotify; + ce.display = dpy; + ce.event = c->win; + ce.window = c->win; + ce.x = c->x; + ce.y = c->y; + ce.width = c->w; + ce.height = c->h; + ce.border_width = c->bw; + ce.above = None; + ce.override_redirect = False; + XSendEvent(dpy, c->win, False, StructureNotifyMask, (XEvent *)&ce); +} + +void configurenotify(XEvent *e) { + Monitor *m; + Client *c; + XConfigureEvent *ev = &e->xconfigure; + int dirty; + + /* TODO: updategeom handling sucks, needs to be simplified */ + if (ev->window == root) { + dirty = (sw != ev->width || sh != ev->height); + sw = ev->width; + sh = ev->height; + if (updategeom() || dirty) { + drw_resize(drw, sw, bh); + updatebars(); + for (m = mons; m; m = m->next) { + for (c = m->clients; c; c = c->next) + if (c->isfullscreen) + resizeclient(c, m->mx, m->my, m->mw, m->mh); + resizebarwin(m); + } + focus(NULL); + arrange(NULL); + } + } +} + +void configurerequest(XEvent *e) { + Client *c; + Monitor *m; + XConfigureRequestEvent *ev = &e->xconfigurerequest; + XWindowChanges wc; + + if ((c = wintoclient(ev->window))) { + if (ev->value_mask & CWBorderWidth) + c->bw = ev->border_width; + else if (c->isfloating || !selmon->lt[selmon->sellt]->arrange) { + m = c->mon; + if (ev->value_mask & CWX) { + c->oldx = c->x; + c->x = m->mx + ev->x; + } + if (ev->value_mask & CWY) { + c->oldy = c->y; + c->y = m->my + ev->y; + } + if (ev->value_mask & CWWidth) { + c->oldw = c->w; + c->w = ev->width; + } + if (ev->value_mask & CWHeight) { + c->oldh = c->h; + c->h = ev->height; + } + if ((c->x + c->w) > m->mx + m->mw && c->isfloating) + c->x = m->mx + (m->mw / 2 - WIDTH(c) / 2); /* center in x direction */ + if ((c->y + c->h) > m->my + m->mh && c->isfloating) + c->y = m->my + (m->mh / 2 - HEIGHT(c) / 2); /* center in y direction */ + if ((ev->value_mask & (CWX | CWY)) && + !(ev->value_mask & (CWWidth | CWHeight))) + configure(c); + if (ISVISIBLE(c)) + XMoveResizeWindow(dpy, c->win, c->x, c->y, c->w, c->h); + } else + configure(c); + } else { + wc.x = ev->x; + wc.y = ev->y; + wc.width = ev->width; + wc.height = ev->height; + wc.border_width = ev->border_width; + wc.sibling = ev->above; + wc.stack_mode = ev->detail; + XConfigureWindow(dpy, ev->window, ev->value_mask, &wc); + } + XSync(dpy, False); +} + +Monitor *createmon(void) { + Monitor *m; + size_t i; + + m = ecalloc(1, sizeof(Monitor)); + m->tagset[0] = m->tagset[1] = 1; + m->mfact = mfact; + m->nmaster = nmaster; + m->showbar = showbar; + m->showtab = showtab; + m->topbar = topbar; + m->toptab = toptab; + m->ntabs = 0; + m->colorfultag = colorfultag ? colorfultag : 0; + m->gappih = gappih; + m->gappiv = gappiv; + m->gappoh = gappoh; + m->gappov = gappov; + m->borderpx = borderpx; + m->lt[0] = &layouts[0]; + m->lt[1] = &layouts[1 % LENGTH(layouts)]; + for (i = 0; i < LENGTH(tags); i++) + m->tagmap[i] = 0; + m->previewshow = 0; + strncpy(m->ltsymbol, layouts[0].symbol, sizeof m->ltsymbol); + m->pertag = ecalloc(1, sizeof(Pertag)); + m->pertag->curtag = m->pertag->prevtag = 1; + + for (i = 0; i <= LENGTH(tags); i++) { + m->pertag->nmasters[i] = m->nmaster; + m->pertag->mfacts[i] = m->mfact; + + m->pertag->ltidxs[i][0] = m->lt[0]; + m->pertag->ltidxs[i][1] = m->lt[1]; + m->pertag->sellts[i] = m->sellt; + + m->pertag->showbars[i] = m->showbar; + } + + return m; +} + +void cyclelayout(const Arg *arg) { + Layout *l; + for (l = (Layout *)layouts; l != selmon->lt[selmon->sellt]; l++) + ; + if (arg->i > 0) { + if (l->symbol && (l + 1)->symbol) + setlayout(&((Arg){.v = (l + 1)})); + else + setlayout(&((Arg){.v = layouts})); + } else { + if (l != layouts && (l - 1)->symbol) + setlayout(&((Arg){.v = (l - 1)})); + else + setlayout(&((Arg){.v = &layouts[LENGTH(layouts) - 2]})); + } +} + +void destroynotify(XEvent *e) { + Client *c; + XDestroyWindowEvent *ev = &e->xdestroywindow; + + if ((c = wintoclient(ev->window))) + unmanage(c, 1); + else if ((c = wintosystrayicon(ev->window))) { + removesystrayicon(c); + resizebarwin(selmon); + updatesystray(); + } +} + +void detach(Client *c) { + Client **tc; + + for (tc = &c->mon->clients; *tc && *tc != c; tc = &(*tc)->next) + ; + *tc = c->next; +} + +void detachstack(Client *c) { + Client **tc, *t; + + for (tc = &c->mon->stack; *tc && *tc != c; tc = &(*tc)->snext) + ; + *tc = c->snext; + + if (c == c->mon->sel) { + for (t = c->mon->stack; t && !ISVISIBLE(t); t = t->snext) + ; + c->mon->sel = t; + } +} + +Monitor *dirtomon(int dir) { + Monitor *m = NULL; + + if (dir > 0) { + if (!(m = selmon->next)) + m = mons; + } else if (selmon == mons) + for (m = mons; m->next; m = m->next) + ; + else + for (m = mons; m->next != selmon; m = m->next) + ; + return m; +} + +int drawstatusbar(Monitor *m, int bh, char *stext) { + int ret, i, w, x, len; + short isCode = 0; + char *text; + char *p; + + len = strlen(stext) + 1; + if (!(text = (char *)malloc(sizeof(char) * len))) + die("malloc"); + p = text; + memcpy(text, stext, len); + + /* compute width of the status text */ + w = 0; + i = -1; + while (text[++i]) { + if (text[i] == '^') { + if (!isCode) { + isCode = 1; + text[i] = '\0'; + w += TEXTW(text) - lrpad; + text[i] = '^'; + if (text[++i] == 'f') + w += atoi(text + ++i); + } else { + isCode = 0; + text = text + i + 1; + i = -1; + } + } + } + if (!isCode) + w += TEXTW(text) - lrpad; + else + isCode = 0; + text = p; + + w += horizpadbar; + ret = x = m->ww - m->gappov * 2 - borderpx - w; + x = m->ww - m->gappov * 2 - borderpx - w - getsystraywidth(); + + drw_setscheme(drw, scheme[LENGTH(colors)]); + drw->scheme[ColFg] = scheme[SchemeNorm][ColFg]; + drw->scheme[ColBg] = scheme[SchemeNorm][ColBg]; + drw_rect(drw, x, borderpx, w, bh, 1, 1); + x += horizpadbar / 2; + + /* process status text */ + i = -1; + while (text[++i]) { + if (text[i] == '^' && !isCode) { + isCode = 1; + + text[i] = '\0'; + w = TEXTW(text) - lrpad; + drw_text(drw, x, borderpx + vertpadbar / 2, w, bh - vertpadbar, 0, text, + 0); + + x += w; + + /* process code */ + while (text[++i] != '^') { + if (text[i] == 'c') { + char buf[8]; + memcpy(buf, (char *)text + i + 1, 7); + buf[7] = '\0'; + drw_clr_create(drw, &drw->scheme[ColFg], buf); + i += 7; + } else if (text[i] == 'b') { + char buf[8]; + memcpy(buf, (char *)text + i + 1, 7); + buf[7] = '\0'; + drw_clr_create(drw, &drw->scheme[ColBg], buf); + i += 7; + } else if (text[i] == 'd') { + drw->scheme[ColFg] = scheme[SchemeNorm][ColFg]; + drw->scheme[ColBg] = scheme[SchemeNorm][ColBg]; + } else if (text[i] == 'r') { + int rx = atoi(text + ++i); + while (text[++i] != ',') + ; + int ry = atoi(text + ++i); + while (text[++i] != ',') + ; + int rw = atoi(text + ++i); + while (text[++i] != ',') + ; + int rh = atoi(text + ++i); + + drw_rect(drw, rx + x, ry + borderpx + vertpadbar / 2, rw, rh, 1, 0); + } else if (text[i] == 'f') { + x += atoi(text + ++i); + } + } + + text = text + i + 1; + i = -1; + isCode = 0; + } + } + + if (!isCode) { + w = TEXTW(text) - lrpad; + drw_text(drw, x, borderpx + vertpadbar / 2, w, bh - vertpadbar, 0, text, 0); + } + + drw_setscheme(drw, scheme[SchemeNorm]); + free(p); + + return ret; +} + +void dragcfact(const Arg *arg) { + int prev_x, prev_y, dist_x, dist_y; + float fact; + Client *c; + XEvent ev; + Time lasttime = 0; + + if (!(c = selmon->sel)) + return; + if (c->isfloating) { + resizemouse(arg); + return; + } +#if !FAKEFULLSCREEN_PATCH +#if FAKEFULLSCREEN_CLIENT_PATCH + if (c->isfullscreen && + !c->fakefullscreen) /* no support resizing fullscreen windows by mouse */ + return; +#else + if (c->isfullscreen) /* no support resizing fullscreen windows by mouse */ + return; +#endif // FAKEFULLSCREEN_CLIENT_PATCH +#endif // !FAKEFULLSCREEN_PATCH + restack(selmon); + + if (XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync, + None, cursor[CurResize]->cursor, CurrentTime) != GrabSuccess) + return; + XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w / 2, c->h / 2); + + prev_x = prev_y = -999999; + + do { + XMaskEvent(dpy, MOUSEMASK | ExposureMask | SubstructureRedirectMask, &ev); + switch (ev.type) { + case ConfigureRequest: + case Expose: + case MapRequest: + handler[ev.type](&ev); + break; + case MotionNotify: + if ((ev.xmotion.time - lasttime) <= (1000 / 60)) + continue; + lasttime = ev.xmotion.time; + if (prev_x == -999999) { + prev_x = ev.xmotion.x_root; + prev_y = ev.xmotion.y_root; + } + + dist_x = ev.xmotion.x - prev_x; + dist_y = ev.xmotion.y - prev_y; + + if (abs(dist_x) > abs(dist_y)) { + fact = (float)4.0 * dist_x / c->mon->ww; + } else { + fact = (float)-4.0 * dist_y / c->mon->wh; + } + + if (fact) + setcfact(&((Arg){.f = fact})); + + prev_x = ev.xmotion.x; + prev_y = ev.xmotion.y; + break; + } + } while (ev.type != ButtonRelease); + + XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w / 2, c->h / 2); + + XUngrabPointer(dpy, CurrentTime); + while (XCheckMaskEvent(dpy, EnterWindowMask, &ev)) + ; +} + +void dragmfact(const Arg *arg) { + unsigned int n; + int py, px; // pointer coordinates + int ax, ay, aw, ah; // area position, width and height + int center = 0, horizontal = 0, mirror = 0, fixed = 0; // layout configuration + double fact; + Monitor *m; + XEvent ev; + Time lasttime = 0; + + m = selmon; + +#if VANITYGAPS_PATCH + int oh, ov, ih, iv; + getgaps(m, &oh, &ov, &ih, &iv, &n); +#else + Client *c; + for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++) + ; +#endif // VANITYGAPS_PATCH + + ax = m->wx; + ay = m->wy; + ah = m->wh; + aw = m->ww; + + if (!n) + return; +#if FLEXTILE_DELUXE_LAYOUT + else if (m->lt[m->sellt]->arrange == &flextile) { + int layout = m->ltaxis[LAYOUT]; + if (layout < 0) { + mirror = 1; + layout *= -1; + } + if (layout > FLOATING_MASTER) { + layout -= FLOATING_MASTER; + fixed = 1; + } + + if (layout == SPLIT_HORIZONTAL || layout == SPLIT_HORIZONTAL_DUAL_STACK) + horizontal = 1; + else if (layout == SPLIT_CENTERED_VERTICAL && (fixed || n - m->nmaster > 1)) + center = 1; + else if (layout == FLOATING_MASTER) { + center = 1; + if (aw < ah) + horizontal = 1; + } else if (layout == SPLIT_CENTERED_HORIZONTAL) { + if (fixed || n - m->nmaster > 1) + center = 1; + horizontal = 1; + } + } +#endif // FLEXTILE_DELUXE_LAYOUT +#if CENTEREDMASTER_LAYOUT + else if (m->lt[m->sellt]->arrange == ¢eredmaster && + (fixed || n - m->nmaster > 1)) + center = 1; +#endif // CENTEREDMASTER_LAYOUT +#if CENTEREDFLOATINGMASTER_LAYOUT + else if (m->lt[m->sellt]->arrange == ¢eredfloatingmaster) + center = 1; +#endif // CENTEREDFLOATINGMASTER_LAYOUT +#if BSTACK_LAYOUT + else if (m->lt[m->sellt]->arrange == &bstack) + horizontal = 1; +#endif // BSTACK_LAYOUT +#if BSTACKHORIZ_LAYOUT + else if (m->lt[m->sellt]->arrange == &bstackhoriz) + horizontal = 1; +#endif // BSTACKHORIZ_LAYOUT + + /* do not allow mfact to be modified under certain conditions */ + if (!m->lt[m->sellt]->arrange // floating layout + || (!fixed && m->nmaster && n <= m->nmaster) // no master +#if MONOCLE_LAYOUT + || m->lt[m->sellt]->arrange == &monocle +#endif // MONOCLE_LAYOUT +#if GRIDMODE_LAYOUT + || m->lt[m->sellt]->arrange == &grid +#endif // GRIDMODE_LAYOUT +#if HORIZGRID_LAYOUT + || m->lt[m->sellt]->arrange == &horizgrid +#endif // HORIZGRID_LAYOUT +#if GAPPLESSGRID_LAYOUT + || m->lt[m->sellt]->arrange == &gaplessgrid +#endif // GAPPLESSGRID_LAYOUT +#if NROWGRID_LAYOUT + || m->lt[m->sellt]->arrange == &nrowgrid +#endif // NROWGRID_LAYOUT +#if FLEXTILE_DELUXE_LAYOUT + || + (m->lt[m->sellt]->arrange == &flextile && m->ltaxis[LAYOUT] == NO_SPLIT) +#endif // FLEXTILE_DELUXE_LAYOUT + ) + return; + +#if VANITYGAPS_PATCH + ay += oh; + ax += ov; + aw -= 2 * ov; + ah -= 2 * oh; +#endif // VANITYGAPS_PATCH + + if (center) { + if (horizontal) { + px = ax + aw / 2; +#if VANITYGAPS_PATCH + py = ay + ah / 2 + (ah - 2 * ih) * (m->mfact / 2.0) + ih / 2; +#else + py = ay + ah / 2 + ah * m->mfact / 2.0; +#endif // VANITYGAPS_PATCH + } else { // vertical split +#if VANITYGAPS_PATCH + px = ax + aw / 2 + (aw - 2 * iv) * m->mfact / 2.0 + iv / 2; +#else + px = ax + aw / 2 + aw * m->mfact / 2.0; +#endif // VANITYGAPS_PATCH + py = ay + ah / 2; + } + } else if (horizontal) { + px = ax + aw / 2; + if (mirror) +#if VANITYGAPS_PATCH + py = ay + (ah - ih) * (1.0 - m->mfact) + ih / 2; +#else + py = ay + (ah * (1.0 - m->mfact)); +#endif // VANITYGAPS_PATCH + else +#if VANITYGAPS_PATCH + py = ay + ((ah - ih) * m->mfact) + ih / 2; +#else + py = ay + (ah * m->mfact); +#endif // VANITYGAPS_PATCH + } else { // vertical split + if (mirror) +#if VANITYGAPS_PATCH + px = ax + (aw - iv) * (1.0 - m->mfact) + iv / 2; +#else + px = ax + (aw * m->mfact); +#endif // VANITYGAPS_PATCH + else +#if VANITYGAPS_PATCH + px = ax + ((aw - iv) * m->mfact) + iv / 2; +#else + px = ax + (aw * m->mfact); +#endif // VANITYGAPS_PATCH + py = ay + ah / 2; + } + + if (XGrabPointer( + dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync, None, + cursor[horizontal ? CurResizeVertArrow : CurResizeHorzArrow]->cursor, + CurrentTime) != GrabSuccess) + return; + XWarpPointer(dpy, None, root, 0, 0, 0, 0, px, py); + + do { + XMaskEvent(dpy, MOUSEMASK | ExposureMask | SubstructureRedirectMask, &ev); + switch (ev.type) { + case ConfigureRequest: + case Expose: + case MapRequest: + handler[ev.type](&ev); + break; + case MotionNotify: + if ((ev.xmotion.time - lasttime) <= (1000 / 40)) + continue; + if (lasttime != 0) { + px = ev.xmotion.x; + py = ev.xmotion.y; + } + lasttime = ev.xmotion.time; + +#if VANITYGAPS_PATCH + if (center) + if (horizontal) + if (py - ay > ah / 2) + fact = (double)1.0 - + (ay + ah - py - ih / 2) * 2 / (double)(ah - 2 * ih); + else + fact = (double)1.0 - (py - ay - ih / 2) * 2 / (double)(ah - 2 * ih); + else if (px - ax > aw / 2) + fact = + (double)1.0 - (ax + aw - px - iv / 2) * 2 / (double)(aw - 2 * iv); + else + fact = (double)1.0 - (px - ax - iv / 2) * 2 / (double)(aw - 2 * iv); + else if (horizontal) + fact = (double)(py - ay - ih / 2) / (double)(ah - ih); + else + fact = (double)(px - ax - iv / 2) / (double)(aw - iv); +#else + if (center) + if (horizontal) + if (py - ay > ah / 2) + fact = (double)1.0 - (ay + ah - py) * 2 / (double)ah; + else + fact = (double)1.0 - (py - ay) * 2 / (double)ah; + else if (px - ax > aw / 2) + fact = (double)1.0 - (ax + aw - px) * 2 / (double)aw; + else + fact = (double)1.0 - (px - ax) * 2 / (double)aw; + else if (horizontal) + fact = (double)(py - ay) / (double)ah; + else + fact = (double)(px - ax) / (double)aw; +#endif // VANITYGAPS_PATCH + + if (!center && mirror) + fact = 1.0 - fact; + + setmfact(&((Arg){.f = 1.0 + fact})); + px = ev.xmotion.x; + py = ev.xmotion.y; + break; + } + } while (ev.type != ButtonRelease); + + XUngrabPointer(dpy, CurrentTime); + while (XCheckMaskEvent(dpy, EnterWindowMask, &ev)) + ; +} + +void drawbar(Monitor *m) { + int x, y = borderpx, w, sw = 0, stw = 0; + int bh_n = bh - borderpx * 2; + int mw = m->ww - m->gappov * 2 - borderpx * 2; + int boxs = drw->fonts->h / 9; + int boxw = drw->fonts->h / 6 + 2; + unsigned int i, occ = 0, urg = 0; + Client *c; + + XSetForeground(drw->dpy, drw->gc, clrborder.pixel); + XFillRectangle(drw->dpy, drw->drawable, drw->gc, 0, 0, m->ww - m->gappov * 2, bh); + + if (showsystray && m == systraytomon(m)) + + /* draw status first so it can be overdrawn by tags later */ + if (m == selmon) { /* status is only drawn on selected monitor */ + sw = mw - drawstatusbar(m, bh_n, stext); + } + + resizebarwin(m); + for (c = m->clients; c; c = c->next) { + occ |= c->tags; + if (c->isurgent) + urg |= c->tags; + } + x = borderpx; + for (i = 0; i < LENGTH(tags); i++) { + w = TEXTW(tags[i]); + drw_setscheme(drw, scheme[occ & 1 << i ? (m->colorfultag ? tagschemes[i] : SchemeSel) : SchemeTag]); + drw_text(drw, x, y, w, bh_n, lrpad / 2, tags[i], urg & 1 << i); + if (ulineall || + m->tagset[m->seltags] & + 1 << i) /* if there are conflicts, just move these lines directly + underneath both 'drw_setscheme' and 'drw_text' :) */ + drw_rect(drw, x + ulinepad, bh_n - ulinestroke - ulinevoffset, + w - (ulinepad * 2), ulinestroke, 1, 0); + /*if (occ & 1 << i) + drw_rect(drw, x + boxs, y + boxs, boxw, boxw, + m == selmon && selmon->sel && selmon->sel->tags & 1 << i, + urg & 1 << i); */ + x += w; + } + w = blw = TEXTW(m->ltsymbol); + drw_setscheme(drw, scheme[SchemeLayout]); + x = drw_text(drw, x, 0, w, bh, lrpad / 2, m->ltsymbol, 0); + + if ((w = mw + m->gappov * 2 - sw - stw - x) > bh_n) { + if (m->sel) { + drw_setscheme(drw, scheme[m == selmon ? SchemeSel : SchemeNorm]); + if (m->sel->isfloating) + drw_rect(drw, x + boxs, boxs, boxw, boxw, m->sel->isfixed, 0); + } else { + drw_setscheme(drw, scheme[SchemeNorm]); + drw_rect(drw, x, y, w - m->gappov * 2, bh_n, 1, 1); + } + } + drw_map(drw, m->barwin, 0, 0, m->ww - stw, bh); +} + +void drawbars(void) { + Monitor *m; + + for (m = mons; m; m = m->next) + drawbar(m); +} + +void +drawtabs(void) { + Monitor *m; + unsigned int i; + + for(m = mons; m; m = m->next) + drawtab(m); +} + +static int +cmpint(const void *p1, const void *p2) { + /* The actual arguments to this function are "pointers to + pointers to char", but strcmp(3) arguments are "pointers + to char", hence the following cast plus dereference */ + return *((int*) p1) > * (int*) p2; +} + + +void +drawtab(Monitor *m) { + Client *c; + int i; + char *btn_prev = ""; + char *btn_next = ""; + char *btn_close = " "; + int buttons_w = 0; + int sorted_label_widths[MAXTABS]; + int tot_width = 0; + int maxsize = bh; + int x = 0; + int w = 0; + int mw = m->ww - 2 * m->gappov; + + buttons_w += TEXTW(btn_prev) - lrpad + horizpadtabo; + buttons_w += TEXTW(btn_next) - lrpad + horizpadtabo; + buttons_w += TEXTW(btn_close) - lrpad + horizpadtabo; + tot_width = buttons_w; + + /* Calculates number of labels and their width */ + m->ntabs = 0; + for(c = m->clients; c; c = c->next){ + if(!ISVISIBLE(c)) continue; + m->tab_widths[m->ntabs] = TEXTW(c->name) - lrpad + horizpadtabi + horizpadtabo; + tot_width += m->tab_widths[m->ntabs]; + ++m->ntabs; + if(m->ntabs >= MAXTABS) break; + } + + if(tot_width > mw){ //not enough space to display the labels, they need to be truncated + memcpy(sorted_label_widths, m->tab_widths, sizeof(int) * m->ntabs); + qsort(sorted_label_widths, m->ntabs, sizeof(int), cmpint); + for(i = 0; i < m->ntabs; ++i){ + if(tot_width + (m->ntabs - i) * sorted_label_widths[i] > mw) + break; + tot_width += sorted_label_widths[i]; + } + maxsize = (mw - tot_width) / (m->ntabs - i); + maxsize = (m->ww - tot_width) / (m->ntabs - i); + } else{ + maxsize = mw; + } + i = 0; + + /* cleans window */ + drw_setscheme(drw, scheme[TabNorm]); + drw_rect(drw, 0, 0, mw, th, 1, 1); + + for(c = m->clients; c; c = c->next){ + if(!ISVISIBLE(c)) continue; + if(i >= m->ntabs) break; + if(m->tab_widths[i] > maxsize) m->tab_widths[i] = maxsize; + w = m->tab_widths[i]; + drw_setscheme(drw, scheme[(c == m->sel) ? TabSel : TabNorm]); + drw_text(drw, x + horizpadtabo / 2, vertpadbar / 2, w - horizpadtabo, th - vertpadbar, horizpadtabi / 2, c->name, 0); + x += w; + ++i; + } + + w = mw - buttons_w - x; + x += w; + drw_setscheme(drw, scheme[SchemeBtnPrev]); + w = TEXTW(btn_prev) - lrpad + horizpadtabo; + m->tab_btn_w[0] = w; + drw_text(drw, x + horizpadtabo / 2, vertpadbar / 2, w, th - vertpadbar, 0, btn_prev, 0); + x += w; + drw_setscheme(drw, scheme[SchemeBtnNext]); + w = TEXTW(btn_next) - lrpad + horizpadtabo; + m->tab_btn_w[1] = w; + drw_text(drw, x + horizpadtabo / 2, vertpadbar / 2, w, th - vertpadbar, 0, btn_next, 0); + x += w; + drw_setscheme(drw, scheme[SchemeBtnClose]); + w = TEXTW(btn_close) - lrpad + horizpadtabo; + m->tab_btn_w[2] = w; + drw_text(drw, x + horizpadtabo / 2, vertpadbar / 2, w, th - vertpadbar, 0, btn_close, 0); + x += w; + + drw_map(drw, m->tabwin, 0, 0, m->ww, th); +} + +void enternotify(XEvent *e) { + Client *c; + Monitor *m; + XCrossingEvent *ev = &e->xcrossing; + + if ((ev->mode != NotifyNormal || ev->detail == NotifyInferior) && + ev->window != root) + return; + c = wintoclient(ev->window); + m = c ? c->mon : wintomon(ev->window); + if (m != selmon) { + unfocus(selmon->sel, 1); + selmon = m; + } else if (!c || c == selmon->sel) + return; + focus(c); +} + +void expose(XEvent *e) { + Monitor *m; + XExposeEvent *ev = &e->xexpose; + + if (ev->count == 0 && (m = wintomon(ev->window))) { + drawbar(m); + if (m == selmon) + updatesystray(); + } +} + +void focus(Client *c) { + if (!c || (!ISVISIBLE(c) || HIDDEN(c))) + for (c = selmon->stack; c && (!ISVISIBLE(c) || HIDDEN(c)); c = c->snext) + ; + if (selmon->sel && selmon->sel != c) + unfocus(selmon->sel, 0); + if (c) { + if (c->mon != selmon) + selmon = c->mon; + if (c->isurgent) + seturgent(c, 0); + detachstack(c); + attachstack(c); + grabbuttons(c, 1); + XSetWindowBorder(dpy, c->win, scheme[SchemeSel][ColBorder].pixel); + setfocus(c); + } else { + XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime); + XDeleteProperty(dpy, root, netatom[NetActiveWindow]); + } + selmon->sel = c; + drawbars(); + drawtabs(); +} + +/* there are some broken focus acquiring clients needing extra handling */ +void focusin(XEvent *e) { + XFocusChangeEvent *ev = &e->xfocus; + + if (selmon->sel && ev->window != selmon->sel->win) + setfocus(selmon->sel); +} + +void focusmon(const Arg *arg) { + Monitor *m; + + if (!mons->next) + return; + if ((m = dirtomon(arg->i)) == selmon) + return; + unfocus(selmon->sel, 0); + selmon = m; + focus(NULL); +} + +void focusstack(const Arg *arg) { + Client *c = NULL, *i; + + if (!selmon->sel || (selmon->sel->isfullscreen && lockfullscreen)) + return; + if (arg->i > 0) { + for (c = selmon->sel->next; c && (!ISVISIBLE(c) || HIDDEN(c)); c = c->next) + ; + if (!c) + for (c = selmon->clients; c && (!ISVISIBLE(c) || HIDDEN(c)); c = c->next) + ; + } else { + for (i = selmon->clients; i != selmon->sel; i = i->next) + if (ISVISIBLE(i) && !HIDDEN(i)) + c = i; + if (!c) + for (; i; i = i->next) + if (ISVISIBLE(i) && !HIDDEN(i)) + c = i; + } + if (c) { + focus(c); + restack(selmon); + } +} + +void +focuswin(const Arg* arg){ + int iwin = arg->i; + Client* c = NULL; + for(c = selmon->clients; c && (iwin || !ISVISIBLE(c)) ; c = c->next){ + if(ISVISIBLE(c)) --iwin; + }; + if(c) { + focus(c); + restack(selmon); + } +} + +Atom getatomprop(Client *c, Atom prop) { + int di; + unsigned long dl; + unsigned char *p = NULL; + Atom da, atom = None; + /* FIXME getatomprop should return the number of items and a pointer to + * the stored data instead of this workaround */ + Atom req = XA_ATOM; + if (prop == xatom[XembedInfo]) + req = xatom[XembedInfo]; + + if (XGetWindowProperty(dpy, c->win, prop, 0L, sizeof atom, False, req, &da, + &di, &dl, &dl, &p) == Success && + p) { + atom = *(Atom *)p; + if (da == xatom[XembedInfo] && dl == 2) + atom = ((Atom *)p)[1]; + XFree(p); + } + return atom; +} + +int getrootptr(int *x, int *y) { + int di; + unsigned int dui; + Window dummy; + + return XQueryPointer(dpy, root, &dummy, &dummy, x, y, &di, &di, &dui); +} + +long getstate(Window w) { + int format; + long result = -1; + unsigned char *p = NULL; + unsigned long n, extra; + Atom real; + + if (XGetWindowProperty(dpy, w, wmatom[WMState], 0L, 2L, False, + wmatom[WMState], &real, &format, &n, &extra, + (unsigned char **)&p) != Success) + return -1; + if (n != 0) + result = *p; + XFree(p); + return result; +} + +unsigned int getsystraywidth() { + unsigned int w = 0; + Client *i; + if (showsystray) + for (i = systray->icons; i; w += i->w + systrayspacing, i = i->next) + ; + return w ? w + systrayspacing : 1; +} + +int gettextprop(Window w, Atom atom, char *text, unsigned int size) { + char **list = NULL; + int n; + XTextProperty name; + + if (!text || size == 0) + return 0; + text[0] = '\0'; + if (!XGetTextProperty(dpy, w, &name, atom) || !name.nitems) + return 0; + if (name.encoding == XA_STRING) + strncpy(text, (char *)name.value, size - 1); + else { + if (XmbTextPropertyToTextList(dpy, &name, &list, &n) >= Success && n > 0 && + *list) { + strncpy(text, *list, size - 1); + XFreeStringList(list); + } + } + text[size - 1] = '\0'; + XFree(name.value); + return 1; +} + +void grabbuttons(Client *c, int focused) { + updatenumlockmask(); + { + unsigned int i, j; + unsigned int modifiers[] = {0, LockMask, numlockmask, + numlockmask | LockMask}; + XUngrabButton(dpy, AnyButton, AnyModifier, c->win); + if (!focused) + XGrabButton(dpy, AnyButton, AnyModifier, c->win, False, BUTTONMASK, + GrabModeSync, GrabModeSync, None, None); + for (i = 0; i < LENGTH(buttons); i++) + if (buttons[i].click == ClkClientWin) + for (j = 0; j < LENGTH(modifiers); j++) + XGrabButton(dpy, buttons[i].button, buttons[i].mask | modifiers[j], + c->win, False, BUTTONMASK, GrabModeAsync, GrabModeSync, + None, None); + } +} + +void grabkeys(void) { + updatenumlockmask(); + { + unsigned int i, j; + unsigned int modifiers[] = {0, LockMask, numlockmask, + numlockmask | LockMask}; + KeyCode code; + + XUngrabKey(dpy, AnyKey, AnyModifier, root); + for (i = 0; i < LENGTH(keys); i++) + if ((code = XKeysymToKeycode(dpy, keys[i].keysym))) + for (j = 0; j < LENGTH(modifiers); j++) + XGrabKey(dpy, code, keys[i].mod | modifiers[j], root, True, + GrabModeAsync, GrabModeAsync); + } +} + +void +hide(Client *c) { + if (!c || HIDDEN(c)) + return; + + Window w = c->win; + static XWindowAttributes ra, ca; + + // more or less taken directly from blackbox's hide() function + XGrabServer(dpy); + XGetWindowAttributes(dpy, root, &ra); + XGetWindowAttributes(dpy, w, &ca); + // prevent UnmapNotify events + XSelectInput(dpy, root, ra.your_event_mask & ~SubstructureNotifyMask); + XSelectInput(dpy, w, ca.your_event_mask & ~StructureNotifyMask); + XUnmapWindow(dpy, w); + setclientstate(c, IconicState); + XSelectInput(dpy, root, ra.your_event_mask); + XSelectInput(dpy, w, ca.your_event_mask); + XUngrabServer(dpy); + + focus(c->snext); + arrange(c->mon); +} + +void incnmaster(const Arg *arg) { + selmon->nmaster = selmon->pertag->nmasters[selmon->pertag->curtag] = MAX(selmon->nmaster + arg->i, 0); + arrange(selmon); +} + +#ifdef XINERAMA +static int isuniquegeom(XineramaScreenInfo *unique, size_t n, + XineramaScreenInfo *info) { + while (n--) + if (unique[n].x_org == info->x_org && unique[n].y_org == info->y_org && + unique[n].width == info->width && unique[n].height == info->height) + return 0; + return 1; +} +#endif /* XINERAMA */ + +void keypress(XEvent *e) { + unsigned int i; + KeySym keysym; + XKeyEvent *ev; + + ev = &e->xkey; + keysym = XKeycodeToKeysym(dpy, (KeyCode)ev->keycode, 0); + for (i = 0; i < LENGTH(keys); i++) + if (keysym == keys[i].keysym && + CLEANMASK(keys[i].mod) == CLEANMASK(ev->state) && keys[i].func) + keys[i].func(&(keys[i].arg)); +} + +void killclient(const Arg *arg) { + if (!selmon->sel) + return; + if (!sendevent(selmon->sel->win, wmatom[WMDelete], NoEventMask, + wmatom[WMDelete], CurrentTime, 0, 0, 0)) { + XGrabServer(dpy); + XSetErrorHandler(xerrordummy); + XSetCloseDownMode(dpy, DestroyAll); + XKillClient(dpy, selmon->sel->win); + XSync(dpy, False); + XSetErrorHandler(xerror); + XUngrabServer(dpy); + } +} + +void layoutmenu(const Arg *arg) { + FILE *p; + char c[3], *s; + int i; + + if (!(p = popen(layoutmenu_cmd, "r"))) + return; + s = fgets(c, sizeof(c), p); + pclose(p); + + if (!s || *s == '\0' || c == '\0') + return; + + i = atoi(c); + setlayout(&((Arg){.v = &layouts[i]})); +} + +void manage(Window w, XWindowAttributes *wa) { + Client *c, *t = NULL; + Window trans = None; + XWindowChanges wc; + + c = ecalloc(1, sizeof(Client)); + c->win = w; + /* geometry */ + c->x = c->oldx = wa->x; + c->y = c->oldy = wa->y; + c->w = c->oldw = wa->width; + c->h = c->oldh = wa->height; + c->oldbw = wa->border_width; + c->cfact = 1.0; + + updatetitle(c); + if (XGetTransientForHint(dpy, w, &trans) && (t = wintoclient(trans))) { + c->mon = t->mon; + c->tags = t->tags; + } else { + c->mon = selmon; + applyrules(c); + } + + if (c->x + WIDTH(c) > c->mon->mx + c->mon->mw) + c->x = c->mon->mx + c->mon->mw - WIDTH(c); + if (c->y + HEIGHT(c) > c->mon->my + c->mon->mh) + c->y = c->mon->my + c->mon->mh - HEIGHT(c); + c->x = MAX(c->x, c->mon->mx); + /* only fix client y-offset, if the client center might cover the bar */ + c->y = MAX(c->y, + ((c->mon->by == c->mon->my) && (c->x + (c->w / 2) >= c->mon->wx) && + (c->x + (c->w / 2) < c->mon->wx + c->mon->ww)) + ? bh + : c->mon->my); + c->bw = c->mon->borderpx; + + wc.border_width = c->bw; + XConfigureWindow(dpy, w, CWBorderWidth, &wc); + XSetWindowBorder(dpy, w, scheme[SchemeNorm][ColBorder].pixel); + configure(c); /* propagates border_width, if size doesn't change */ + updatewindowtype(c); + updatesizehints(c); + updatewmhints(c); + if (c->iscentered) { + c->x = c->mon->mx + (c->mon->mw - WIDTH(c)) / 2; + c->y = c->mon->my + (c->mon->mh - HEIGHT(c)) / 2; + } + XSelectInput(dpy, w, + EnterWindowMask | FocusChangeMask | PropertyChangeMask | + StructureNotifyMask); + grabbuttons(c, 0); + if (!c->isfloating) + c->isfloating = c->oldstate = trans != None || c->isfixed; + if (c->isfloating) + XRaiseWindow(dpy, c->win); + attach(c); + attachstack(c); + XChangeProperty(dpy, root, netatom[NetClientList], XA_WINDOW, 32, + PropModeAppend, (unsigned char *)&(c->win), 1); + XMoveResizeWindow(dpy, c->win, c->x + 2 * sw, c->y, c->w, + c->h); /* some windows require this */ + if (!HIDDEN(c)) + setclientstate(c, NormalState); + if (c->mon == selmon) + unfocus(selmon->sel, 0); + c->mon->sel = c; + arrange(c->mon); + if (!HIDDEN(c)) + XMapWindow(dpy, c->win); + focus(NULL); +} + +void mappingnotify(XEvent *e) { + XMappingEvent *ev = &e->xmapping; + + XRefreshKeyboardMapping(ev); + if (ev->request == MappingKeyboard) + grabkeys(); +} + +void maprequest(XEvent *e) { + static XWindowAttributes wa; + XMapRequestEvent *ev = &e->xmaprequest; + Client *i; + if ((i = wintosystrayicon(ev->window))) { + sendevent(i->win, netatom[Xembed], StructureNotifyMask, CurrentTime, + XEMBED_WINDOW_ACTIVATE, 0, systray->win, XEMBED_EMBEDDED_VERSION); + resizebarwin(selmon); + updatesystray(); + } + + if (!XGetWindowAttributes(dpy, ev->window, &wa)) + return; + if (wa.override_redirect) + return; + if (!wintoclient(ev->window)) + manage(ev->window, &wa); +} + +void +monocle(Monitor *m) +{ + unsigned int n = 0; + + Client *c; + + for (c = m->clients; c; c = c->next) + if (ISVISIBLE(c)) n++; + + if (n > 0) /* override layout symbol */ + snprintf(m->ltsymbol, sizeof m->ltsymbol, "[%d]", n); + + int newx, newy, neww, newh; + + for (c = nexttiled(m->clients); c; c = nexttiled(c->next)) { + newx = m->wx + m->gappov - c->bw; + newy = m->wy + m->gappoh - c->bw; + neww = m->ww - 2 * (m->gappov + c->bw); + newh = m->wh - 2 * (m->gappoh + c->bw); + + applysizehints(c, &newx, &newy, &neww, &newh, 0); + + if (neww < m->ww) + newx = m->wx + (m->ww - (neww + 2 * c->bw)) / 2; + + if (newh < m->wh) + newy = m->wy + (m->wh - (newh + 2 * c->bw)) / 2; + + resize(c, newx, newy, neww, newh, 0); + } +} + +void motionnotify(XEvent *e) { + unsigned int i, x; + static Monitor *mon = NULL; + Monitor *m; + XMotionEvent *ev = &e->xmotion; + + if (ev->window == selmon->barwin) { + i = x = 0; + do + x += TEXTW(tags[i]); + while (ev->x >= x && ++i < LENGTH(tags)); + if (i < LENGTH(tags)) { + if ((i + 1) != selmon->previewshow && !(selmon->tagset[selmon->seltags] & 1 << i)) { + selmon->previewshow = i + 1; + showtagpreview(i); + } else if (selmon->tagset[selmon->seltags] & 1 << i) { + selmon->previewshow = 0; + showtagpreview(0); + } + } else if (selmon->previewshow != 0) { + selmon->previewshow = 0; + showtagpreview(0); + } + } else if (selmon->previewshow != 0) { + selmon->previewshow = 0; + showtagpreview(0); + } + + if (ev->window != root) + return; + if ((m = recttomon(ev->x_root, ev->y_root, 1, 1)) != mon && mon) { + unfocus(selmon->sel, 1); + selmon = m; + focus(NULL); + } + mon = m; +} + +void +moveorplace(const Arg *arg) { + if ((!selmon->lt[selmon->sellt]->arrange || (selmon->sel && selmon->sel->isfloating))) + movemouse(arg); + else + placemouse(arg); +} + +void movemouse(const Arg *arg) { + int x, y, ocx, ocy, nx, ny; + Client *c; + Monitor *m; + XEvent ev; + Time lasttime = 0; + + if (!(c = selmon->sel)) + return; + if (c->isfullscreen) /* no support moving fullscreen windows by mouse */ + return; + restack(selmon); + ocx = c->x; + ocy = c->y; + if (XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync, + None, cursor[CurMove]->cursor, CurrentTime) != GrabSuccess) + return; + if (!getrootptr(&x, &y)) + return; + do { + XMaskEvent(dpy, MOUSEMASK | ExposureMask | SubstructureRedirectMask, &ev); + switch (ev.type) { + case ConfigureRequest: + case Expose: + case MapRequest: + handler[ev.type](&ev); + break; + case MotionNotify: + if ((ev.xmotion.time - lasttime) <= (1000 / 60)) + continue; + lasttime = ev.xmotion.time; + + nx = ocx + (ev.xmotion.x - x); + ny = ocy + (ev.xmotion.y - y); + if (abs(selmon->wx - nx) < snap) + nx = selmon->wx; + else if (abs((selmon->wx + selmon->ww) - (nx + WIDTH(c))) < snap) + nx = selmon->wx + selmon->ww - WIDTH(c); + if (abs(selmon->wy - ny) < snap) + ny = selmon->wy; + else if (abs((selmon->wy + selmon->wh) - (ny + HEIGHT(c))) < snap) + ny = selmon->wy + selmon->wh - HEIGHT(c); + if (!c->isfloating && selmon->lt[selmon->sellt]->arrange && + (abs(nx - c->x) > snap || abs(ny - c->y) > snap)) + togglefloating(NULL); + if (!selmon->lt[selmon->sellt]->arrange || c->isfloating) + resize(c, nx, ny, c->w, c->h, 1); + break; + } + } while (ev.type != ButtonRelease); + XUngrabPointer(dpy, CurrentTime); + if ((m = recttomon(c->x, c->y, c->w, c->h)) != selmon) { + sendmon(c, m); + selmon = m; + focus(NULL); + } +} + +Client *nexttiled(Client *c) { + for (; c && (c->isfloating || (!ISVISIBLE(c) || HIDDEN(c))); c = c->next) + ; + return c; +} + +void +placemouse(const Arg *arg) +{ + int x, y, px, py, ocx, ocy, nx = -9999, ny = -9999, freemove = 0; + Client *c, *r = NULL, *at, *prevr; + Monitor *m; + XEvent ev; + XWindowAttributes wa; + Time lasttime = 0; + int attachmode, prevattachmode; + attachmode = prevattachmode = -1; + + if (!(c = selmon->sel) || !c->mon->lt[c->mon->sellt]->arrange) /* no support for placemouse when floating layout is used */ + return; + if (c->isfullscreen) /* no support placing fullscreen windows by mouse */ + return; + restack(selmon); + prevr = c; + if (XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync, + None, cursor[CurMove]->cursor, CurrentTime) != GrabSuccess) + return; + + c->isfloating = 0; + c->beingmoved = 1; + + XGetWindowAttributes(dpy, c->win, &wa); + ocx = wa.x; + ocy = wa.y; + + if (arg->i == 2) // warp cursor to client center + XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, WIDTH(c) / 2, HEIGHT(c) / 2); + + if (!getrootptr(&x, &y)) + return; + + do { + XMaskEvent(dpy, MOUSEMASK|ExposureMask|SubstructureRedirectMask, &ev); + switch (ev.type) { + case ConfigureRequest: + case Expose: + case MapRequest: + handler[ev.type](&ev); + break; + case MotionNotify: + if ((ev.xmotion.time - lasttime) <= (1000 / 60)) + continue; + lasttime = ev.xmotion.time; + + nx = ocx + (ev.xmotion.x - x); + ny = ocy + (ev.xmotion.y - y); + + if (!freemove && (abs(nx - ocx) > snap || abs(ny - ocy) > snap)) + freemove = 1; + + if (freemove) + XMoveWindow(dpy, c->win, nx, ny); + + if ((m = recttomon(ev.xmotion.x, ev.xmotion.y, 1, 1)) && m != selmon) + selmon = m; + + if (arg->i == 1) { // tiled position is relative to the client window center point + px = nx + wa.width / 2; + py = ny + wa.height / 2; + } else { // tiled position is relative to the mouse cursor + px = ev.xmotion.x; + py = ev.xmotion.y; + } + + r = recttoclient(px, py, 1, 1); + + if (!r || r == c) + break; + + attachmode = 0; // below + if (((float)(r->y + r->h - py) / r->h) > ((float)(r->x + r->w - px) / r->w)) { + if (abs(r->y - py) < r->h / 2) + attachmode = 1; // above + } else if (abs(r->x - px) < r->w / 2) + attachmode = 1; // above + + if ((r && r != prevr) || (attachmode != prevattachmode)) { + detachstack(c); + detach(c); + if (c->mon != r->mon) { + arrangemon(c->mon); + c->tags = r->mon->tagset[r->mon->seltags]; + } + + c->mon = r->mon; + r->mon->sel = r; + + if (attachmode) { + if (r == r->mon->clients) + attach(c); + else { + for (at = r->mon->clients; at->next != r; at = at->next); + c->next = at->next; + at->next = c; + } + } else { + c->next = r->next; + r->next = c; + } + + attachstack(c); + arrangemon(r->mon); + prevr = r; + prevattachmode = attachmode; + } + break; + } + } while (ev.type != ButtonRelease); + XUngrabPointer(dpy, CurrentTime); + + if ((m = recttomon(ev.xmotion.x, ev.xmotion.y, 1, 1)) && m != c->mon) { + detach(c); + detachstack(c); + arrangemon(c->mon); + c->mon = m; + c->tags = m->tagset[m->seltags]; + attach(c); + attachstack(c); + selmon = m; + } + + focus(c); + c->beingmoved = 0; + + if (nx != -9999) + resize(c, nx, ny, c->w, c->h, 0); + arrangemon(c->mon); +} + +void pop(Client *c) { + detach(c); + attach(c); + focus(c); + arrange(c->mon); +} + +void propertynotify(XEvent *e) { + Client *c; + Window trans; + XPropertyEvent *ev = &e->xproperty; + + if ((c = wintosystrayicon(ev->window))) { + if (ev->atom == XA_WM_NORMAL_HINTS) { + updatesizehints(c); + updatesystrayicongeom(c, c->w, c->h); + } else + updatesystrayiconstate(c, ev); + resizebarwin(selmon); + updatesystray(); + } + if ((ev->window == root) && (ev->atom == XA_WM_NAME)) + updatestatus(); + else if (ev->state == PropertyDelete) + return; /* ignore */ + else if ((c = wintoclient(ev->window))) { + switch (ev->atom) { + default: + break; + case XA_WM_TRANSIENT_FOR: + if (!c->isfloating && (XGetTransientForHint(dpy, c->win, &trans)) && + (c->isfloating = (wintoclient(trans)) != NULL)) + arrange(c->mon); + break; + case XA_WM_NORMAL_HINTS: + updatesizehints(c); + break; + case XA_WM_HINTS: + updatewmhints(c); + drawbars(); + drawtabs(); + break; + } + if (ev->atom == XA_WM_NAME || ev->atom == netatom[NetWMName]) { + updatetitle(c); + if (c == c->mon->sel) + drawbar(c->mon); + drawtab(c->mon); + } + if (ev->atom == netatom[NetWMWindowType]) + updatewindowtype(c); + } +} + +void quit(const Arg *arg) { + if(arg->i == 0) system("killall bar"); + + else if (arg->i) + restart = 1; + + Monitor *m; + Client *c; + for (m = mons; m; m = m->next) { + if (m) { + for (c = m->stack; c; c = c->next) + if (c && HIDDEN(c)) show(c); + } + } + + running = 0; +} + +Client * +recttoclient(int x, int y, int w, int h) +{ + Client *c, *r = NULL; + int a, area = 0; + + for (c = nexttiled(selmon->clients); c; c = nexttiled(c->next)) { + if ((a = INTERSECTC(x, y, w, h, c)) > area) { + area = a; + r = c; + } + } + return r; +} + + +Monitor *recttomon(int x, int y, int w, int h) { + Monitor *m, *r = selmon; + int a, area = 0; + + for (m = mons; m; m = m->next) + if ((a = INTERSECT(x, y, w, h, m)) > area) { + area = a; + r = m; + } + return r; +} + +void removesystrayicon(Client *i) { + Client **ii; + + if (!showsystray || !i) + return; + for (ii = &systray->icons; *ii && *ii != i; ii = &(*ii)->next) + ; + if (ii) + *ii = i->next; + free(i); +} + +void resize(Client *c, int x, int y, int w, int h, int interact) { + if (applysizehints(c, &x, &y, &w, &h, interact)) + resizeclient(c, x, y, w, h); +} + +void resizebarwin(Monitor *m) { + unsigned int w = m->ww - 2 * m->gappov; + if (showsystray && m == systraytomon(m)) + w -= getsystraywidth(); + XMoveResizeWindow(dpy, m->barwin, m->wx + m->gappov, m->by, w, bh); +} + +void resizeclient(Client *c, int x, int y, int w, int h) { + XWindowChanges wc; + + c->oldx = c->x; + c->x = wc.x = x; + c->oldy = c->y; + c->y = wc.y = y; + c->oldw = c->w; + c->w = wc.width = w; + c->oldh = c->h; + c->h = wc.height = h; + + if (c->beingmoved) + return; + + wc.border_width = c->bw; + XConfigureWindow(dpy, c->win, CWX | CWY | CWWidth | CWHeight | CWBorderWidth, + &wc); + configure(c); + XSync(dpy, False); +} + +void resizemouse(const Arg *arg) { + int ocx, ocy, nw, nh; + Client *c; + Monitor *m; + XEvent ev; + Time lasttime = 0; + + if (!(c = selmon->sel)) + return; + if (c->isfullscreen) /* no support resizing fullscreen windows by mouse */ + return; + restack(selmon); + ocx = c->x; + ocy = c->y; + if (XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync, + None, cursor[CurResize]->cursor, CurrentTime) != GrabSuccess) + return; + XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w + c->bw - 1, + c->h + c->bw - 1); + do { + XMaskEvent(dpy, MOUSEMASK | ExposureMask | SubstructureRedirectMask, &ev); + switch (ev.type) { + case ConfigureRequest: + case Expose: + case MapRequest: + handler[ev.type](&ev); + break; + case MotionNotify: + if ((ev.xmotion.time - lasttime) <= (1000 / 60)) + continue; + lasttime = ev.xmotion.time; + + nw = MAX(ev.xmotion.x - ocx - 2 * c->bw + 1, 1); + nh = MAX(ev.xmotion.y - ocy - 2 * c->bw + 1, 1); + if (c->mon->wx + nw >= selmon->wx && + c->mon->wx + nw <= selmon->wx + selmon->ww && + c->mon->wy + nh >= selmon->wy && + c->mon->wy + nh <= selmon->wy + selmon->wh) { + if (!c->isfloating && selmon->lt[selmon->sellt]->arrange && + (abs(nw - c->w) > snap || abs(nh - c->h) > snap)) + togglefloating(NULL); + } + if (!selmon->lt[selmon->sellt]->arrange || c->isfloating) + resize(c, c->x, c->y, nw, nh, 1); + break; + } + } while (ev.type != ButtonRelease); + XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w + c->bw - 1, + c->h + c->bw - 1); + XUngrabPointer(dpy, CurrentTime); + while (XCheckMaskEvent(dpy, EnterWindowMask, &ev)) + ; + if ((m = recttomon(c->x, c->y, c->w, c->h)) != selmon) { + sendmon(c, m); + selmon = m; + focus(NULL); + } +} + +void resizerequest(XEvent *e) { + XResizeRequestEvent *ev = &e->xresizerequest; + Client *i; + + if ((i = wintosystrayicon(ev->window))) { + updatesystrayicongeom(i, ev->width, ev->height); + resizebarwin(selmon); + updatesystray(); + } +} + +void restack(Monitor *m) { + Client *c; + XEvent ev; + XWindowChanges wc; + + drawbar(m); + drawtab(m); + if (!m->sel) + return; + if (m->sel->isfloating || !m->lt[m->sellt]->arrange) + XRaiseWindow(dpy, m->sel->win); + if (m->lt[m->sellt]->arrange) { + wc.stack_mode = Below; + wc.sibling = m->barwin; + for (c = m->stack; c; c = c->snext) + if (!c->isfloating && ISVISIBLE(c)) { + XConfigureWindow(dpy, c->win, CWSibling | CWStackMode, &wc); + wc.sibling = c->win; + } + } + XSync(dpy, False); + while (XCheckMaskEvent(dpy, EnterWindowMask, &ev)) + ; +} + +void run(void) { + XEvent ev; + /* main event loop */ + XSync(dpy, False); + while (running && !XNextEvent(dpy, &ev)) + if (handler[ev.type]) + handler[ev.type](&ev); /* call handler */ +} + +void scan(void) { + unsigned int i, num; + Window d1, d2, *wins = NULL; + XWindowAttributes wa; + + if (XQueryTree(dpy, root, &d1, &d2, &wins, &num)) { + for (i = 0; i < num; i++) { + if (!XGetWindowAttributes(dpy, wins[i], &wa) || wa.override_redirect || + XGetTransientForHint(dpy, wins[i], &d1)) + continue; + if (wa.map_state == IsViewable || getstate(wins[i]) == IconicState) + manage(wins[i], &wa); + } + for (i = 0; i < num; i++) { /* now the transients */ + if (!XGetWindowAttributes(dpy, wins[i], &wa)) + continue; + if (XGetTransientForHint(dpy, wins[i], &d1) && + (wa.map_state == IsViewable || getstate(wins[i]) == IconicState)) + manage(wins[i], &wa); + } + if (wins) + XFree(wins); + } +} + +void sendmon(Client *c, Monitor *m) { + if (c->mon == m) + return; + unfocus(c, 1); + detach(c); + detachstack(c); + c->mon = m; + c->tags = m->tagset[m->seltags]; /* assign tags of target monitor */ + attach(c); + attachstack(c); + focus(NULL); + arrange(NULL); +} + +void setborderpx(const Arg *arg) { + Client *c; + int prev_borderpx = selmon->borderpx; + + if (arg->i == 0) + selmon->borderpx = borderpx; + else if (selmon->borderpx + arg->i < 0) + selmon->borderpx = 0; + else + selmon->borderpx += arg->i; + + for (c = selmon->clients; c; c = c->next) { + if (c->bw + arg->i < 0) + c->bw = selmon->borderpx = 0; + else + c->bw = selmon->borderpx; + if (c->isfloating || !selmon->lt[selmon->sellt]->arrange) { + if (arg->i != 0 && prev_borderpx + arg->i >= 0) + resize(c, c->x, c->y, c->w - (arg->i * 2), c->h - (arg->i * 2), 0); + else if (arg->i != 0) + resizeclient(c, c->x, c->y, c->w, c->h); + else if (prev_borderpx > borderpx) + resize(c, c->x, c->y, c->w + 2 * (prev_borderpx - borderpx), + c->h + 2 * (prev_borderpx - borderpx), 0); + else if (prev_borderpx < borderpx) + resize(c, c->x, c->y, c->w - 2 * (borderpx - prev_borderpx), + c->h - 2 * (borderpx - prev_borderpx), 0); + } + } + arrange(selmon); +} + +void setclientstate(Client *c, long state) { + long data[] = {state, None}; + + XChangeProperty(dpy, c->win, wmatom[WMState], wmatom[WMState], 32, + PropModeReplace, (unsigned char *)data, 2); +} + +void +setcurrentdesktop(void){ + long data[] = { 0 }; + XChangeProperty(dpy, root, netatom[NetCurrentDesktop], XA_CARDINAL, 32, PropModeReplace, (unsigned char *)data, 1); +} +void setdesktopnames(void){ + XTextProperty text; + Xutf8TextListToTextProperty(dpy, tags, TAGSLENGTH, XUTF8StringStyle, &text); + XSetTextProperty(dpy, root, &text, netatom[NetDesktopNames]); +} + +int sendevent(Window w, Atom proto, int mask, long d0, long d1, long d2, + long d3, long d4) { + int n; + Atom *protocols, mt; + int exists = 0; + XEvent ev; + + if (proto == wmatom[WMTakeFocus] || proto == wmatom[WMDelete]) { + mt = wmatom[WMProtocols]; + if (XGetWMProtocols(dpy, w, &protocols, &n)) { + while (!exists && n--) + exists = protocols[n] == proto; + XFree(protocols); + } + } else { + exists = True; + mt = proto; + } + if (exists) { + ev.type = ClientMessage; + ev.xclient.window = w; + ev.xclient.message_type = mt; + ev.xclient.format = 32; + ev.xclient.data.l[0] = d0; + ev.xclient.data.l[1] = d1; + ev.xclient.data.l[2] = d2; + ev.xclient.data.l[3] = d3; + ev.xclient.data.l[4] = d4; + XSendEvent(dpy, w, False, mask, &ev); + } + return exists; +} + +void +setnumdesktops(void){ + long data[] = { TAGSLENGTH }; + XChangeProperty(dpy, root, netatom[NetNumberOfDesktops], XA_CARDINAL, 32, PropModeReplace, (unsigned char *)data, 1); +} + +void setfocus(Client *c) { + if (!c->neverfocus) { + XSetInputFocus(dpy, c->win, RevertToPointerRoot, CurrentTime); + XChangeProperty(dpy, root, netatom[NetActiveWindow], XA_WINDOW, 32, + PropModeReplace, (unsigned char *)&(c->win), 1); + } + sendevent(c->win, wmatom[WMTakeFocus], NoEventMask, wmatom[WMTakeFocus], + CurrentTime, 0, 0, 0); +} + +void setfullscreen(Client *c, int fullscreen) { + if (fullscreen && !c->isfullscreen) { + XChangeProperty(dpy, c->win, netatom[NetWMState], XA_ATOM, 32, + PropModeReplace, (unsigned char *)&netatom[NetWMFullscreen], + 1); + c->isfullscreen = 1; + c->oldstate = c->isfloating; + c->oldbw = c->bw; + c->bw = 0; + c->isfloating = 1; + resizeclient(c, c->mon->mx, c->mon->my, c->mon->mw, c->mon->mh); + XRaiseWindow(dpy, c->win); + } else if (!fullscreen && c->isfullscreen) { + XChangeProperty(dpy, c->win, netatom[NetWMState], XA_ATOM, 32, + PropModeReplace, (unsigned char *)0, 0); + c->isfullscreen = 0; + c->isfloating = c->oldstate; + c->bw = c->oldbw; + c->x = c->oldx; + c->y = c->oldy; + c->w = c->oldw; + c->h = c->oldh; + resizeclient(c, c->x, c->y, c->w, c->h); + arrange(c->mon); + } +} + +void setlayout(const Arg *arg) { + if (!arg || !arg->v || arg->v != selmon->lt[selmon->sellt]) + selmon->sellt = selmon->pertag->sellts[selmon->pertag->curtag] ^= 1; + if (arg && arg->v) + selmon->lt[selmon->sellt] = selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt] = (Layout *)arg->v; + strncpy(selmon->ltsymbol, selmon->lt[selmon->sellt]->symbol, + sizeof selmon->ltsymbol); + if (selmon->sel) + arrange(selmon); + else + drawbar(selmon); +} + +void setcfact(const Arg *arg) { + float f; + Client *c; + + c = selmon->sel; + + if (!arg || !c || !selmon->lt[selmon->sellt]->arrange) + return; + if (!arg->f) + f = 1.0; + else if (arg->f > 4.0) // set fact absolutely + f = arg->f - 4.0; + else + f = arg->f + c->cfact; + if (f < 0.25) + f = 0.25; + else if (f > 4.0) + f = 4.0; + c->cfact = f; + arrange(selmon); +} + +/* arg > 1.0 will set mfact absolutely */ +void setmfact(const Arg *arg) { + float f; + + if (!arg || !selmon->lt[selmon->sellt]->arrange) + return; + f = arg->f < 1.0 ? arg->f + selmon->mfact : arg->f - 1.0; + if (f < 0.05 || f > 0.95) + return; + selmon->mfact = selmon->pertag->mfacts[selmon->pertag->curtag] = f; + arrange(selmon); +} + +void setup(void) { + int i; + XSetWindowAttributes wa; + Atom utf8string; + + /* clean up any zombies immediately */ + sigchld(0); + + signal(SIGHUP, sighup); + signal(SIGTERM, sigterm); + + /* init screen */ + screen = DefaultScreen(dpy); + sw = DisplayWidth(dpy, screen); + sh = DisplayHeight(dpy, screen); + root = RootWindow(dpy, screen); + drw = drw_create(dpy, screen, root, sw, sh); + if (!drw_fontset_create(drw, fonts, LENGTH(fonts))) + die("no fonts could be loaded."); + lrpad = drw->fonts->h; + bh = drw->fonts->h + 2 + vertpadbar + borderpx * 2; + th = vertpadtab; + // bh_n = vertpadtab; + updategeom(); + /* init atoms */ + utf8string = XInternAtom(dpy, "UTF8_STRING", False); + wmatom[WMProtocols] = XInternAtom(dpy, "WM_PROTOCOLS", False); + wmatom[WMDelete] = XInternAtom(dpy, "WM_DELETE_WINDOW", False); + wmatom[WMState] = XInternAtom(dpy, "WM_STATE", False); + wmatom[WMTakeFocus] = XInternAtom(dpy, "WM_TAKE_FOCUS", False); + netatom[NetActiveWindow] = XInternAtom(dpy, "_NET_ACTIVE_WINDOW", False); + netatom[NetSupported] = XInternAtom(dpy, "_NET_SUPPORTED", False); + netatom[NetSystemTray] = XInternAtom(dpy, "_NET_SYSTEM_TRAY_S0", False); + netatom[NetSystemTrayOP] = XInternAtom(dpy, "_NET_SYSTEM_TRAY_OPCODE", False); + netatom[NetSystemTrayOrientation] = + XInternAtom(dpy, "_NET_SYSTEM_TRAY_ORIENTATION", False); + netatom[NetSystemTrayOrientationHorz] = + XInternAtom(dpy, "_NET_SYSTEM_TRAY_ORIENTATION_HORZ", False); + netatom[NetWMName] = XInternAtom(dpy, "_NET_WM_NAME", False); + netatom[NetWMState] = XInternAtom(dpy, "_NET_WM_STATE", False); + netatom[NetWMCheck] = XInternAtom(dpy, "_NET_SUPPORTING_WM_CHECK", False); + netatom[NetWMFullscreen] = + XInternAtom(dpy, "_NET_WM_STATE_FULLSCREEN", False); + netatom[NetWMWindowType] = XInternAtom(dpy, "_NET_WM_WINDOW_TYPE", False); + netatom[NetWMWindowTypeDialog] = + XInternAtom(dpy, "_NET_WM_WINDOW_TYPE_DIALOG", False); + netatom[NetClientList] = XInternAtom(dpy, "_NET_CLIENT_LIST", False); + xatom[Manager] = XInternAtom(dpy, "MANAGER", False); + xatom[Xembed] = XInternAtom(dpy, "_XEMBED", False); + xatom[XembedInfo] = XInternAtom(dpy, "_XEMBED_INFO", False); + netatom[NetDesktopViewport] = XInternAtom(dpy, "_NET_DESKTOP_VIEWPORT", False); + netatom[NetNumberOfDesktops] = XInternAtom(dpy, "_NET_NUMBER_OF_DESKTOPS", False); + netatom[NetCurrentDesktop] = XInternAtom(dpy, "_NET_CURRENT_DESKTOP", False); + netatom[NetDesktopNames] = XInternAtom(dpy, "_NET_DESKTOP_NAMES", False); + /* init cursors */ + cursor[CurNormal] = drw_cur_create(drw, XC_left_ptr); + cursor[CurResize] = drw_cur_create(drw, XC_sizing); + cursor[CurMove] = drw_cur_create(drw, XC_fleur); + cursor[CurResizeHorzArrow] = drw_cur_create(drw, XC_sb_h_double_arrow); + cursor[CurResizeVertArrow] = drw_cur_create(drw, XC_sb_v_double_arrow); + /* init appearance */ + scheme = ecalloc(LENGTH(colors) + 1, sizeof(Clr *)); + scheme[LENGTH(colors)] = drw_scm_create(drw, colors[0], 3); + for (i = 0; i < LENGTH(colors); i++) + scheme[i] = drw_scm_create(drw, colors[i], 3); + drw_clr_create(drw, &clrborder, col_borderbar); + /* init system tray */ + updatesystray(); + /* init bars */ + updatebars(); + updatestatus(); + updatebarpos(selmon); + updatepreview(); + /* supporting window for NetWMCheck */ + wmcheckwin = XCreateSimpleWindow(dpy, root, 0, 0, 1, 1, 0, 0, 0); + XChangeProperty(dpy, wmcheckwin, netatom[NetWMCheck], XA_WINDOW, 32, + PropModeReplace, (unsigned char *)&wmcheckwin, 1); + XChangeProperty(dpy, wmcheckwin, netatom[NetWMName], utf8string, 8, + PropModeReplace, (unsigned char *)"dwm", 3); + XChangeProperty(dpy, root, netatom[NetWMCheck], XA_WINDOW, 32, + PropModeReplace, (unsigned char *)&wmcheckwin, 1); + /* EWMH support per view */ + XChangeProperty(dpy, root, netatom[NetSupported], XA_ATOM, 32, + PropModeReplace, (unsigned char *)netatom, NetLast); + setnumdesktops(); + setcurrentdesktop(); + setdesktopnames(); + setviewport(); + XDeleteProperty(dpy, root, netatom[NetClientList]); + /* select events */ + wa.cursor = cursor[CurNormal]->cursor; + wa.event_mask = SubstructureRedirectMask | SubstructureNotifyMask | + ButtonPressMask | PointerMotionMask | EnterWindowMask | + LeaveWindowMask | StructureNotifyMask | PropertyChangeMask; + XChangeWindowAttributes(dpy, root, CWEventMask | CWCursor, &wa); + XSelectInput(dpy, root, wa.event_mask); + grabkeys(); + focus(NULL); +} +void +setviewport(void){ + long data[] = { 0, 0 }; + XChangeProperty(dpy, root, netatom[NetDesktopViewport], XA_CARDINAL, 32, PropModeReplace, (unsigned char *)data, 2); +} + +void seturgent(Client *c, int urg) { + XWMHints *wmh; + + c->isurgent = urg; + if (!(wmh = XGetWMHints(dpy, c->win))) + return; + wmh->flags = urg ? (wmh->flags | XUrgencyHint) : (wmh->flags & ~XUrgencyHint); + XSetWMHints(dpy, c->win, wmh); + XFree(wmh); +} + +void +show(Client *c) +{ + if (!c || !HIDDEN(c)) + return; + + XMapWindow(dpy, c->win); + setclientstate(c, NormalState); + arrange(c->mon); +} + +void showhide(Client *c) { + if (!c) + return; + if (ISVISIBLE(c)) { + /* show clients top down */ + XMoveWindow(dpy, c->win, c->x, c->y); + if ((!c->mon->lt[c->mon->sellt]->arrange || c->isfloating) && + !c->isfullscreen) + resize(c, c->x, c->y, c->w, c->h, 0); + showhide(c->snext); + } else { + /* hide clients bottom up */ + showhide(c->snext); + XMoveWindow(dpy, c->win, WIDTH(c) * -2, c->y); + } +} + +void +showtagpreview(int tag) +{ + if (!selmon->previewshow) { + XUnmapWindow(dpy, selmon->tagwin); + return; + } + + if (selmon->tagmap[tag]) { + XSetWindowBackgroundPixmap(dpy, selmon->tagwin, selmon->tagmap[tag]); + XCopyArea(dpy, selmon->tagmap[tag], selmon->tagwin, drw->gc, 0, 0, selmon->mw / scalepreview, selmon->mh / scalepreview, 0, 0); + XSync(dpy, False); + XMapWindow(dpy, selmon->tagwin); + } else + XUnmapWindow(dpy, selmon->tagwin); +} + + +void sigchld(int unused) { + if (signal(SIGCHLD, sigchld) == SIG_ERR) + die("can't install SIGCHLD handler:"); + while (0 < waitpid(-1, NULL, WNOHANG)) + ; +} + +void sighup(int unused) { + Arg a = {.i = 1}; + quit(&a); +} + +void sigterm(int unused) { + Arg a = {.i = 0}; + quit(&a); +} + +void spawn(const Arg *arg) { + if (arg->v == dmenucmd) + dmenumon[0] = '0' + selmon->num; + if (fork() == 0) { + if (dpy) + close(ConnectionNumber(dpy)); + setsid(); + execvp(((char **)arg->v)[0], (char **)arg->v); + fprintf(stderr, "dwm: execvp %s", ((char **)arg->v)[0]); + perror(" failed"); + exit(EXIT_SUCCESS); + } +} + +void switchtag(void) { + int i; + unsigned int occ = 0; + Client *c; + Imlib_Image image; + + for (c = selmon->clients; c; c = c->next) + occ |= c->tags; + for (i = 0; i < LENGTH(tags); i++) { + if (selmon->tagset[selmon->seltags] & 1 << i) { + if (selmon->tagmap[i] != 0) { + XFreePixmap(dpy, selmon->tagmap[i]); + selmon->tagmap[i] = 0; + } + if (occ & 1 << i) { + image = imlib_create_image(sw, sh); + imlib_context_set_image(image); + imlib_context_set_display(dpy); + imlib_context_set_visual(DefaultVisual(dpy, screen)); + imlib_context_set_drawable(RootWindow(dpy, screen)); + imlib_copy_drawable_to_image(0, selmon->mx, selmon->my, selmon->mw ,selmon->mh, 0, 0, 1); + selmon->tagmap[i] = XCreatePixmap(dpy, selmon->tagwin, selmon->mw / scalepreview, selmon->mh / scalepreview, DefaultDepth(dpy, screen)); + imlib_context_set_drawable(selmon->tagmap[i]); + imlib_render_image_part_on_drawable_at_size(0, 0, selmon->mw, selmon->mh, 0, 0, selmon->mw / scalepreview, selmon->mh / scalepreview); + imlib_free_image(); + } + } + } +} + +void +tabmode(const Arg *arg) +{ + if(arg && arg->i >= 0) + selmon->showtab = arg->ui % showtab_nmodes; + else + selmon->showtab = (selmon->showtab + 1 ) % showtab_nmodes; + arrange(selmon); +} + +void tag(const Arg *arg) { + if (selmon->sel && arg->ui & TAGMASK) { + selmon->sel->tags = arg->ui & TAGMASK; + focus(NULL); + arrange(selmon); + } +} + +void tagmon(const Arg *arg) { + if (!selmon->sel || !mons->next) + return; + sendmon(selmon->sel, dirtomon(arg->i)); +} + +void togglebar(const Arg *arg) { + selmon->showbar = selmon->pertag->showbars[selmon->pertag->curtag] = !selmon->showbar; + updatebarpos(selmon); + resizebarwin(selmon); + if (showsystray) { + XWindowChanges wc; + if (!selmon->showbar) + wc.y = -bh; + else if (selmon->showbar) { + wc.y = selmon->gappoh; + if (!selmon->topbar) + wc.y = selmon->mh - bh + selmon->gappoh; + } + XConfigureWindow(dpy, systray->win, CWY, &wc); + } + arrange(selmon); +} + +void togglefloating(const Arg *arg) { + if (!selmon->sel) + return; + if (selmon->sel->isfullscreen) /* no support for fullscreen windows */ + return; + selmon->sel->isfloating = !selmon->sel->isfloating || selmon->sel->isfixed; + if (selmon->sel->isfloating) + resize(selmon->sel, selmon->sel->x, selmon->sel->y, selmon->sel->w, + selmon->sel->h, 0); + arrange(selmon); +} + +void togglefullscr(const Arg *arg) { + if (selmon->sel) + setfullscreen(selmon->sel, !selmon->sel->isfullscreen); +} + +void toggletag(const Arg *arg) { + unsigned int newtags; + + if (!selmon->sel) + return; + newtags = selmon->sel->tags ^ (arg->ui & TAGMASK); + if (newtags) { + selmon->sel->tags = newtags; + focus(NULL); + arrange(selmon); + } + updatecurrentdesktop(); +} + +void toggleview(const Arg *arg) { + unsigned int newtagset = + selmon->tagset[selmon->seltags] ^ (arg->ui & TAGMASK); + int i; + + + if (newtagset) { + switchtag(); + selmon->tagset[selmon->seltags] = newtagset; + + if (newtagset == ~0) { + selmon->pertag->prevtag = selmon->pertag->curtag; + selmon->pertag->curtag = 0; + } + + /* test if the user did not select the same tag */ + if (!(newtagset & 1 << (selmon->pertag->curtag - 1))) { + selmon->pertag->prevtag = selmon->pertag->curtag; + for (i = 0; !(newtagset & 1 << i); i++) ; + selmon->pertag->curtag = i + 1; + } + + /* apply settings for this view */ + selmon->nmaster = selmon->pertag->nmasters[selmon->pertag->curtag]; + selmon->mfact = selmon->pertag->mfacts[selmon->pertag->curtag]; + selmon->sellt = selmon->pertag->sellts[selmon->pertag->curtag]; + selmon->lt[selmon->sellt] = selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt]; + selmon->lt[selmon->sellt^1] = selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt^1]; + + if (selmon->showbar != selmon->pertag->showbars[selmon->pertag->curtag]) + togglebar(NULL); + + + focus(NULL); + arrange(selmon); + } + updatecurrentdesktop(); +} + +void hidewin(const Arg *arg) { + if (!selmon->sel) + return; + Client *c = (Client*)selmon->sel; + hide(c); + hiddenWinStack[++hiddenWinStackTop] = c; +} + +void restorewin(const Arg *arg) { + int i = hiddenWinStackTop; + while (i > -1) { + if (HIDDEN(hiddenWinStack[i]) && hiddenWinStack[i]->tags == selmon->tagset[selmon->seltags]) { + show(hiddenWinStack[i]); + focus(hiddenWinStack[i]); + restack(selmon); + for (int j = i; j < hiddenWinStackTop; ++j) { + hiddenWinStack[j] = hiddenWinStack[j + 1]; + } + --hiddenWinStackTop; + return; + } + --i; + } +} + +void unfocus(Client *c, int setfocus) { + if (!c) + return; + grabbuttons(c, 0); + XSetWindowBorder(dpy, c->win, scheme[SchemeNorm][ColBorder].pixel); + if (setfocus) { + XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime); + XDeleteProperty(dpy, root, netatom[NetActiveWindow]); + } +} + +void unmanage(Client *c, int destroyed) { + Monitor *m = c->mon; + XWindowChanges wc; + + detach(c); + detachstack(c); + if (!destroyed) { + wc.border_width = c->oldbw; + XGrabServer(dpy); /* avoid race conditions */ + XSetErrorHandler(xerrordummy); + XConfigureWindow(dpy, c->win, CWBorderWidth, &wc); /* restore border */ + XUngrabButton(dpy, AnyButton, AnyModifier, c->win); + setclientstate(c, WithdrawnState); + XSync(dpy, False); + XSetErrorHandler(xerror); + XUngrabServer(dpy); + } + free(c); + focus(NULL); + updateclientlist(); + arrange(m); +} + +void unmapnotify(XEvent *e) { + Client *c; + XUnmapEvent *ev = &e->xunmap; + + if ((c = wintoclient(ev->window))) { + if (ev->send_event) + setclientstate(c, WithdrawnState); + else + unmanage(c, 0); + } else if ((c = wintosystrayicon(ev->window))) { + /* KLUDGE! sometimes icons occasionally unmap their windows, but do + * _not_ destroy them. We map those windows back */ + XMapRaised(dpy, c->win); + updatesystray(); + } +} + +void updatebars(void) { + unsigned int w; + Monitor *m; + XSetWindowAttributes wa = {.override_redirect = True, + .background_pixmap = ParentRelative, + .event_mask = ButtonPressMask|ExposureMask|PointerMotionMask}; + + XClassHint ch = {"dwm", "dwm"}; + for (m = mons; m; m = m->next) { + if (m->barwin) + continue; + w = m->ww; + if (showsystray && m == systraytomon(m)) + w -= getsystraywidth(); + m->barwin = XCreateWindow( + dpy, root, m->wx + m->gappov, m->by, w - 2 * m->gappov, bh, 0, + DefaultDepth(dpy, screen), CopyFromParent, DefaultVisual(dpy, screen), + CWOverrideRedirect | CWBackPixmap | CWEventMask, &wa); + XDefineCursor(dpy, m->barwin, cursor[CurNormal]->cursor); + if (showsystray && m == systraytomon(m)) + XMapRaised(dpy, systray->win); + XMapRaised(dpy, m->barwin); + m->tabwin = XCreateWindow(dpy, root, m->wx + m->gappov, m->ty, m->ww - 2 * m->gappov, th, 0, DefaultDepth(dpy, screen), + CopyFromParent, DefaultVisual(dpy, screen), + CWOverrideRedirect|CWBackPixmap|CWEventMask, &wa); + XDefineCursor(dpy, m->tabwin, cursor[CurNormal]->cursor); + XMapRaised(dpy, m->tabwin); + XSetClassHint(dpy, m->barwin, &ch); + } +} + +void +updatepreview(void) +{ + Monitor *m; + + XSetWindowAttributes wa = { + .override_redirect = True, + .background_pixmap = ParentRelative, + .event_mask = ButtonPressMask|ExposureMask + }; + for (m = mons; m; m = m->next) { + m->tagwin = XCreateWindow(dpy, root, m->wx, m->by + bh, m->mw / 4, m->mh / 4, 0, + DefaultDepth(dpy, screen), CopyFromParent, DefaultVisual(dpy, screen), + CWOverrideRedirect|CWBackPixmap|CWEventMask, &wa); + XDefineCursor(dpy, m->tagwin, cursor[CurNormal]->cursor); + XMapRaised(dpy, m->tagwin); + XUnmapWindow(dpy, m->tagwin); + } +} + +void updatebarpos(Monitor *m) { + Client *c; + int nvis = 0; + + m->wy = m->my; + m->wh = m->mh; + + for(c = m->clients; c; c = c->next) { + if(ISVISIBLE(c)) ++nvis; + } + + if(m->showtab == showtab_always + || ((m->showtab == showtab_auto) && (nvis > 1) && (m->lt[m->sellt]->arrange == monocle))) { + m->topbar = !toptab; + m->wh -= th + ((m->topbar == toptab && m->showbar) ? 0 : m->gappoh) - m->gappoh; + m->ty = m->toptab ? m->wy + ((m->topbar && m->showbar) ? 0 : m->gappoh) : m->wy + m->wh - m->gappoh; + if ( m->toptab ) + m->wy += th + ((m->topbar && m->showbar) ? 0 : m->gappoh) - m->gappoh; + } else { + m->ty = -th - m->gappoh; + m->topbar = topbar; + } + if (m->showbar) { + m->wh = m->wh - m->gappoh - bh; + m->by = m->topbar ? m->wy + m->gappoh : m->wy + m->wh; + if (m->topbar) + m->wy += bh + m->gappoh; + } else + m->by = -bh - m->gappoh; +} + +void updateclientlist() { + Client *c; + Monitor *m; + + XDeleteProperty(dpy, root, netatom[NetClientList]); + for (m = mons; m; m = m->next) + for (c = m->clients; c; c = c->next) + XChangeProperty(dpy, root, netatom[NetClientList], XA_WINDOW, 32, + PropModeAppend, (unsigned char *)&(c->win), 1); +} + +void updatecurrentdesktop(void){ + long rawdata[] = { selmon->tagset[selmon->seltags] }; + int i=0; + while(*rawdata >> (i+1)){ + i++; + } + long data[] = { i }; + XChangeProperty(dpy, root, netatom[NetCurrentDesktop], XA_CARDINAL, 32, PropModeReplace, (unsigned char *)data, 1); +} + +int updategeom(void) { + int dirty = 0; + +#ifdef XINERAMA + if (XineramaIsActive(dpy)) { + int i, j, n, nn; + Client *c; + Monitor *m; + XineramaScreenInfo *info = XineramaQueryScreens(dpy, &nn); + XineramaScreenInfo *unique = NULL; + + for (n = 0, m = mons; m; m = m->next, n++) + ; + /* only consider unique geometries as separate screens */ + unique = ecalloc(nn, sizeof(XineramaScreenInfo)); + for (i = 0, j = 0; i < nn; i++) + if (isuniquegeom(unique, j, &info[i])) + memcpy(&unique[j++], &info[i], sizeof(XineramaScreenInfo)); + XFree(info); + nn = j; + if (n <= nn) { /* new monitors available */ + for (i = 0; i < (nn - n); i++) { + for (m = mons; m && m->next; m = m->next) + ; + if (m) + m->next = createmon(); + else + mons = createmon(); + } + for (i = 0, m = mons; i < nn && m; m = m->next, i++) + if (i >= n || unique[i].x_org != m->mx || unique[i].y_org != m->my || + unique[i].width != m->mw || unique[i].height != m->mh) { + dirty = 1; + m->num = i; + m->mx = m->wx = unique[i].x_org; + m->my = m->wy = unique[i].y_org; + m->mw = m->ww = unique[i].width; + m->mh = m->wh = unique[i].height; + updatebarpos(m); + } + } else { /* less monitors available nn < n */ + for (i = nn; i < n; i++) { + for (m = mons; m && m->next; m = m->next) + ; + while ((c = m->clients)) { + dirty = 1; + m->clients = c->next; + detachstack(c); + c->mon = mons; + attach(c); + attachstack(c); + } + if (m == selmon) + selmon = mons; + cleanupmon(m); + } + } + free(unique); + } else +#endif /* XINERAMA */ + { /* default monitor setup */ + if (!mons) + mons = createmon(); + if (mons->mw != sw || mons->mh != sh) { + dirty = 1; + mons->mw = mons->ww = sw; + mons->mh = mons->wh = sh; + updatebarpos(mons); + } + } + if (dirty) { + selmon = mons; + selmon = wintomon(root); + } + return dirty; +} + +void updatenumlockmask(void) { + unsigned int i, j; + XModifierKeymap *modmap; + + numlockmask = 0; + modmap = XGetModifierMapping(dpy); + for (i = 0; i < 8; i++) + for (j = 0; j < modmap->max_keypermod; j++) + if (modmap->modifiermap[i * modmap->max_keypermod + j] == + XKeysymToKeycode(dpy, XK_Num_Lock)) + numlockmask = (1 << i); + XFreeModifiermap(modmap); +} + +void updatesizehints(Client *c) { + long msize; + XSizeHints size; + + if (!XGetWMNormalHints(dpy, c->win, &size, &msize)) + /* size is uninitialized, ensure that size.flags aren't used */ + size.flags = PSize; + if (size.flags & PBaseSize) { + c->basew = size.base_width; + c->baseh = size.base_height; + } else if (size.flags & PMinSize) { + c->basew = size.min_width; + c->baseh = size.min_height; + } else + c->basew = c->baseh = 0; + if (size.flags & PResizeInc) { + c->incw = size.width_inc; + c->inch = size.height_inc; + } else + c->incw = c->inch = 0; + if (size.flags & PMaxSize) { + c->maxw = size.max_width; + c->maxh = size.max_height; + } else + c->maxw = c->maxh = 0; + if (size.flags & PMinSize) { + c->minw = size.min_width; + c->minh = size.min_height; + } else if (size.flags & PBaseSize) { + c->minw = size.base_width; + c->minh = size.base_height; + } else + c->minw = c->minh = 0; + if (size.flags & PAspect) { + c->mina = (float)size.min_aspect.y / size.min_aspect.x; + c->maxa = (float)size.max_aspect.x / size.max_aspect.y; + } else + c->maxa = c->mina = 0.0; + c->isfixed = (c->maxw && c->maxh && c->maxw == c->minw && c->maxh == c->minh); +} + +void updatestatus(void) { + if (!gettextprop(root, XA_WM_NAME, stext, sizeof(stext))) + strcpy(stext, "dwm-" VERSION); + drawbar(selmon); + updatesystray(); +} + +void updatesystrayicongeom(Client *i, int w, int h) { + int rh = bh - vertpadbar; + if (i) { + i->h = rh; + if (w == h) + i->w = rh; + else if (h == rh) + i->w = w; + else + i->w = (int)((float)rh * ((float)w / (float)h)); + i->y = i->y + vertpadbar / 2; + applysizehints(i, &(i->x), &(i->y), &(i->w), &(i->h), False); + /* force icons into the systray dimensions if they don't want to */ + if (i->h > rh) { + if (i->w == i->h) + i->w = rh; + else + i->w = (int)((float)rh * ((float)i->w / (float)i->h)); + i->h = rh; + } + } +} + +void updatesystrayiconstate(Client *i, XPropertyEvent *ev) { + long flags; + int code = 0; + + if (!showsystray || !i || ev->atom != xatom[XembedInfo] || + !(flags = getatomprop(i, xatom[XembedInfo]))) + return; + + if (flags & XEMBED_MAPPED && !i->tags) { + i->tags = 1; + code = XEMBED_WINDOW_ACTIVATE; + XMapRaised(dpy, i->win); + setclientstate(i, NormalState); + } else if (!(flags & XEMBED_MAPPED) && i->tags) { + i->tags = 0; + code = XEMBED_WINDOW_DEACTIVATE; + XUnmapWindow(dpy, i->win); + setclientstate(i, WithdrawnState); + } else + return; + sendevent(i->win, xatom[Xembed], StructureNotifyMask, CurrentTime, code, 0, + systray->win, XEMBED_EMBEDDED_VERSION); +} + +void updatesystray(void) { + XSetWindowAttributes wa; + XWindowChanges wc; + Client *i; + Monitor *m = systraytomon(NULL); + unsigned int x = m->mx + m->mw - m->gappov; + unsigned int w = 1; + + if (!showsystray) + return; + if (!systray) { + /* init systray */ + if (!(systray = (Systray *)calloc(1, sizeof(Systray)))) + die("fatal: could not malloc() %u bytes\n", sizeof(Systray)); + systray->win = XCreateSimpleWindow(dpy, root, x, m->by, w, bh, 0, 0, + scheme[SchemeSel][ColBg].pixel); + wa.event_mask = ButtonPressMask | ExposureMask; + wa.override_redirect = True; + wa.background_pixel = scheme[SchemeNorm][ColBg].pixel; + XSelectInput(dpy, systray->win, SubstructureNotifyMask); + XChangeProperty(dpy, systray->win, netatom[NetSystemTrayOrientation], + XA_CARDINAL, 32, PropModeReplace, + (unsigned char *)&netatom[NetSystemTrayOrientationHorz], 1); + XChangeWindowAttributes( + dpy, systray->win, CWEventMask | CWOverrideRedirect | CWBackPixel, &wa); + XMapRaised(dpy, systray->win); + XSetSelectionOwner(dpy, netatom[NetSystemTray], systray->win, CurrentTime); + if (XGetSelectionOwner(dpy, netatom[NetSystemTray]) == systray->win) { + sendevent(root, xatom[Manager], StructureNotifyMask, CurrentTime, + netatom[NetSystemTray], systray->win, 0, 0); + XSync(dpy, False); + } else { + fprintf(stderr, "dwm: unable to obtain system tray.\n"); + free(systray); + systray = NULL; + return; + } + } + for (w = 0, i = systray->icons; i; i = i->next) { + /* make sure the background color stays the same */ + wa.background_pixel = scheme[SchemeNorm][ColBg].pixel; + XChangeWindowAttributes(dpy, i->win, CWBackPixel, &wa); + XMapRaised(dpy, i->win); + w += systrayspacing; + i->x = w; + XMoveResizeWindow(dpy, i->win, i->x, vertpadbar / 2, i->w, i->h); + w += i->w; + if (i->mon != m) + i->mon = m; + } + w = w ? w + systrayspacing : 1; + x -= w; + XMoveResizeWindow(dpy, systray->win, x, m->by, w, bh); + wc.x = x; + wc.y = m->by; + wc.width = w; + wc.height = bh; + wc.stack_mode = Above; + wc.sibling = m->barwin; + XConfigureWindow(dpy, systray->win, + CWX | CWY | CWWidth | CWHeight | CWSibling | CWStackMode, + &wc); + XMapWindow(dpy, systray->win); + XMapSubwindows(dpy, systray->win); + /* redraw background */ + XSetForeground(dpy, drw->gc, scheme[SchemeNorm][ColBg].pixel); + XFillRectangle(dpy, systray->win, drw->gc, 0, 0, w, bh); + XSync(dpy, False); +} + +void updatetitle(Client *c) { + if (!gettextprop(c->win, netatom[NetWMName], c->name, sizeof c->name)) + gettextprop(c->win, XA_WM_NAME, c->name, sizeof c->name); + if (c->name[0] == '\0') /* hack to mark broken clients */ + strcpy(c->name, broken); +} + +void updatewindowtype(Client *c) { + Atom state = getatomprop(c, netatom[NetWMState]); + Atom wtype = getatomprop(c, netatom[NetWMWindowType]); + + if (state == netatom[NetWMFullscreen]) + setfullscreen(c, 1); + if (wtype == netatom[NetWMWindowTypeDialog]) { + c->iscentered = 1; + c->isfloating = 1; + } +} + +void updatewmhints(Client *c) { + XWMHints *wmh; + + if ((wmh = XGetWMHints(dpy, c->win))) { + if (c == selmon->sel && wmh->flags & XUrgencyHint) { + wmh->flags &= ~XUrgencyHint; + XSetWMHints(dpy, c->win, wmh); + } else + c->isurgent = (wmh->flags & XUrgencyHint) ? 1 : 0; + if (wmh->flags & InputHint) + c->neverfocus = !wmh->input; + else + c->neverfocus = 0; + XFree(wmh); + } +} + +void view(const Arg *arg) { + int i; + unsigned int tmptag; + + if ((arg->ui & TAGMASK) == selmon->tagset[selmon->seltags]) + return; + switchtag(); + selmon->seltags ^= 1; /* toggle sel tagset */ + if (arg->ui & TAGMASK) { + selmon->pertag->prevtag = selmon->pertag->curtag; + + if (arg->ui == ~0) + selmon->pertag->curtag = 0; + else { + for (i = 0; !(arg->ui & 1 << i); i++) ; + selmon->pertag->curtag = i + 1; + } + } else { + tmptag = selmon->pertag->prevtag; + selmon->pertag->prevtag = selmon->pertag->curtag; + selmon->pertag->curtag = tmptag; + } + + selmon->nmaster = selmon->pertag->nmasters[selmon->pertag->curtag]; + selmon->mfact = selmon->pertag->mfacts[selmon->pertag->curtag]; + selmon->sellt = selmon->pertag->sellts[selmon->pertag->curtag]; + selmon->lt[selmon->sellt] = selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt]; + selmon->lt[selmon->sellt^1] = selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt^1]; + + if (selmon->showbar != selmon->pertag->showbars[selmon->pertag->curtag]) + togglebar(NULL); + selmon->tagset[selmon->seltags] = arg->ui & TAGMASK; + focus(NULL); + arrange(selmon); + updatecurrentdesktop(); +} + +Client *wintoclient(Window w) { + Client *c; + Monitor *m; + + for (m = mons; m; m = m->next) + for (c = m->clients; c; c = c->next) + if (c->win == w) + return c; + return NULL; +} + +Client *wintosystrayicon(Window w) { + Client *i = NULL; + + if (!showsystray || !w) + return i; + for (i = systray->icons; i && i->win != w; i = i->next) + ; + return i; +} + +Monitor *wintomon(Window w) { + int x, y; + Client *c; + Monitor *m; + + if (w == root && getrootptr(&x, &y)) + return recttomon(x, y, 1, 1); + for (m = mons; m; m = m->next) + if (w == m->barwin || w == m->tabwin) + return m; + if ((c = wintoclient(w))) + return c->mon; + return selmon; +} + +/* There's no way to check accesses to destroyed windows, thus those cases are + * ignored (especially on UnmapNotify's). Other types of errors call Xlibs + * default error handler, which may call exit. */ +int xerror(Display *dpy, XErrorEvent *ee) { + if (ee->error_code == BadWindow || + (ee->request_code == X_SetInputFocus && ee->error_code == BadMatch) || + (ee->request_code == X_PolyText8 && ee->error_code == BadDrawable) || + (ee->request_code == X_PolyFillRectangle && + ee->error_code == BadDrawable) || + (ee->request_code == X_PolySegment && ee->error_code == BadDrawable) || + (ee->request_code == X_ConfigureWindow && ee->error_code == BadMatch) || + (ee->request_code == X_GrabButton && ee->error_code == BadAccess) || + (ee->request_code == X_GrabKey && ee->error_code == BadAccess) || + (ee->request_code == X_CopyArea && ee->error_code == BadDrawable)) + return 0; + fprintf(stderr, "dwm: fatal error: request code=%d, error code=%d\n", + ee->request_code, ee->error_code); + return xerrorxlib(dpy, ee); /* may call exit */ +} + +int xerrordummy(Display *dpy, XErrorEvent *ee) { return 0; } + +/* Startup Error handler to check if another window manager + * is already running. */ +int xerrorstart(Display *dpy, XErrorEvent *ee) { + die("dwm: another window manager is already running"); + return -1; +} + +Monitor *systraytomon(Monitor *m) { + Monitor *t; + int i, n; + if (!systraypinning) { + if (!m) + return selmon; + return m == selmon ? m : NULL; + } + for (n = 1, t = mons; t && t->next; n++, t = t->next) + ; + for (i = 1, t = mons; t && t->next && i < systraypinning; i++, t = t->next) + ; + if (systraypinningfailfirst && n < systraypinning) + return mons; + return t; +} + +void zoom(const Arg *arg) { + Client *c = selmon->sel; + + if (!selmon->lt[selmon->sellt]->arrange || + (selmon->sel && selmon->sel->isfloating)) + return; + if (c == nexttiled(selmon->clients)) + if (!c || !(c = nexttiled(c->next))) + return; + pop(c); +} + +int main(int argc, char *argv[]) { + if (argc == 2 && !strcmp("-v", argv[1])) + die("dwm-" VERSION); + else if (argc != 1 && strcmp("-s", argv[1])) + die("usage: dwm [-v]"); + if (!setlocale(LC_CTYPE, "") || !XSupportsLocale()) + fputs("warning: no locale support\n", stderr); + if (!(dpy = XOpenDisplay(NULL))) + die("dwm: cannot open display"); + if (argc > 1 && !strcmp("-s", argv[1])) { + XStoreName(dpy, RootWindow(dpy, DefaultScreen(dpy)), argv[2]); + XCloseDisplay(dpy); + return 0; + } + checkotherwm(); + setup(); +#ifdef __OpenBSD__ + if (pledge("stdio rpath proc exec", NULL) == -1) + die("pledge"); +#endif /* __OpenBSD__ */ + scan(); + run(); + if (restart) + execvp(argv[0], argv); + cleanup(); + XCloseDisplay(dpy); + return EXIT_SUCCESS; +} diff --git a/lemondwm/dwm.png b/lemondwm/dwm.png new file mode 100644 index 0000000..b1f9ba7 Binary files /dev/null and b/lemondwm/dwm.png differ diff --git a/lemondwm/fibonacci.c b/lemondwm/fibonacci.c new file mode 100644 index 0000000..fce0a57 --- /dev/null +++ b/lemondwm/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/lemondwm/functions.h b/lemondwm/functions.h new file mode 100644 index 0000000..24fe5be --- /dev/null +++ b/lemondwm/functions.h @@ -0,0 +1,31 @@ +/* Key binding functions */ +static void defaultgaps(const Arg *arg); +static void incrgaps(const Arg *arg); +static void incrigaps(const Arg *arg); +static void incrogaps(const Arg *arg); +static void incrohgaps(const Arg *arg); +static void incrovgaps(const Arg *arg); +static void incrihgaps(const Arg *arg); +static void incrivgaps(const Arg *arg); +static void togglegaps(const Arg *arg); +/* Layouts (delete the ones you do not need) */ +static void bstack(Monitor *m); +static void bstackhoriz(Monitor *m); +static void centeredmaster(Monitor *m); +static void centeredfloatingmaster(Monitor *m); +static void deck(Monitor *m); +static void dwindle(Monitor *m); +static void fibonacci(Monitor *m, int s); +static void gaplessgrid(Monitor *m); +static void grid(Monitor *m); +static void horizgrid(Monitor *m); +static void nrowgrid(Monitor *m); +static void spiral(Monitor *m); +static void tile(Monitor *m); +/* Internals */ +static void getgaps(Monitor *m, int *oh, int *ov, int *ih, int *iv, unsigned int *nc); +static void getfacts(Monitor *m, int msize, int ssize, float *mf, float *sf, int *mr, int *sr); +static void setgaps(int oh, int ov, int ih, int iv); + +static void movestack(const Arg *arg); +static void tatami(Monitor *m); diff --git a/lemondwm/gaplessgrid.c b/lemondwm/gaplessgrid.c new file mode 100644 index 0000000..10808c5 --- /dev/null +++ b/lemondwm/gaplessgrid.c @@ -0,0 +1,35 @@ +void +gaplessgrid(Monitor *m) { + unsigned int n, cols, rows, cn, rn, i, cx, cy, cw, ch; + Client *c; + + for(n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++) ; + if(n == 0) + return; + + /* grid dimensions */ + for(cols = 0; cols <= n/2; cols++) + if(cols*cols >= n) + break; + if(n == 5) /* set layout against the general calculation: not 1:2:2, but 2:3 */ + cols = 2; + rows = n/cols; + + /* window geometries */ + cw = cols ? m->ww / cols : m->ww; + cn = 0; /* current column number */ + rn = 0; /* current row number */ + for(i = 0, c = nexttiled(m->clients); c; i++, c = nexttiled(c->next)) { + if(i/rows + 1 > cols - n%cols) + rows = n/cols + 1; + ch = rows ? m->wh / rows : m->wh; + cx = m->wx + cn*cw; + cy = m->wy + rn*ch; + resize(c, cx, cy, cw - 2 * c->bw, ch - 2 * c->bw, False); + rn++; + if(rn >= rows) { + rn = 0; + cn++; + } + } +} diff --git a/lemondwm/movestack.c b/lemondwm/movestack.c new file mode 100644 index 0000000..c040462 --- /dev/null +++ b/lemondwm/movestack.c @@ -0,0 +1,49 @@ +void +movestack(const Arg *arg) { + Client *c = NULL, *p = NULL, *pc = NULL, *i; + + if(arg->i > 0) { + /* find the client after selmon->sel */ + for(c = selmon->sel->next; c && (!ISVISIBLE(c) || c->isfloating); c = c->next); + if(!c) + for(c = selmon->clients; c && (!ISVISIBLE(c) || c->isfloating); c = c->next); + + } + else { + /* find the client before selmon->sel */ + for(i = selmon->clients; i != selmon->sel; i = i->next) + if(ISVISIBLE(i) && !i->isfloating) + c = i; + if(!c) + for(; i; i = i->next) + if(ISVISIBLE(i) && !i->isfloating) + c = i; + } + /* find the client before selmon->sel and c */ + for(i = selmon->clients; i && (!p || !pc); i = i->next) { + if(i->next == selmon->sel) + p = i; + if(i->next == c) + pc = i; + } + + /* swap c and selmon->sel selmon->clients in the selmon->clients list */ + if(c && c != selmon->sel) { + Client *temp = selmon->sel->next==c?selmon->sel:selmon->sel->next; + selmon->sel->next = c->next==selmon->sel?c:c->next; + c->next = temp; + + if(p && p != c) + p->next = c; + if(pc && pc != selmon->sel) + pc->next = selmon->sel; + + if(selmon->sel == selmon->clients) + selmon->clients = c; + else if(c == selmon->clients) + selmon->clients = selmon->sel; + + arrange(selmon); + } +} + diff --git a/lemondwm/tatami.c b/lemondwm/tatami.c new file mode 100644 index 0000000..97f4eb2 --- /dev/null +++ b/lemondwm/tatami.c @@ -0,0 +1,157 @@ +void +tatami(Monitor *m) { + unsigned int i, n, nx, ny, nw, nh, + mats, tc, + tnx, tny, tnw, tnh; + Client *c; + + for(n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), ++n); + if(n == 0) + return; + + nx = m->wx; + ny = 0; + nw = m->ww; + nh = m->wh; + + c = nexttiled(m->clients); + + if(n != 1) nw = m->ww * m->mfact; + ny = m->wy; + + resize(c, nx, ny, nw - 2 * c->bw, nh - 2 * c->bw, False); + + c = nexttiled(c->next); + + nx += nw; + nw = m->ww - nw; + + if(n>1) + { + + tc = n-1; + mats = tc/5; + + nh/=(mats + (tc % 5 > 0)); + + for(i = 0; c && (i < (tc % 5)); c = nexttiled(c->next)) + { + tnw=nw; + tnx=nx; + tnh=nh; + tny=ny; + switch(tc - (mats*5)) + { + case 1://fill + break; + case 2://up and down + if((i % 5) == 0) //up + tnh/=2; + else if((i % 5) == 1) //down + { + tnh/=2; + tny += nh/2; + } + break; + case 3://bottom, up-left and up-right + if((i % 5) == 0) //up-left + { + tnw = nw/2; + tnh = (2*nh)/3; + } + else if((i % 5) == 1)//up-right + { + tnx += nw/2; + tnw = nw/2; + tnh = (2*nh)/3; + } + else if((i % 5) == 2)//bottom + { + tnh = nh/3; + tny += (2*nh)/3; + } + break; + case 4://bottom, left, right and top + if((i % 5) == 0) //top + { + tnh = (nh)/4; + } + else if((i % 5) == 1)//left + { + tnw = nw/2; + tny += nh/4; + tnh = (nh)/2; + } + else if((i % 5) == 2)//right + { + tnx += nw/2; + tnw = nw/2; + tny += nh/4; + tnh = (nh)/2; + } + else if((i % 5) == 3)//bottom + { + tny += (3*nh)/4; + tnh = (nh)/4; + } + break; + } + ++i; + resize(c, tnx, tny, tnw - 2 * c->bw, tnh - 2 * c->bw, False); + } + + ++mats; + + for(i = 0; c && (mats>0); c = nexttiled(c->next)) { + + if((i%5)==0) + { + --mats; + if(((tc % 5) > 0)||(i>=5)) + ny+=nh; + } + + tnw=nw; + tnx=nx; + tnh=nh; + tny=ny; + + + switch(i % 5) + { + case 0: //top-left-vert + tnw = (nw)/3; + tnh = (nh*2)/3; + break; + case 1: //top-right-hor + tnx += (nw)/3; + tnw = (nw*2)/3; + tnh = (nh)/3; + break; + case 2: //center + tnx += (nw)/3; + tnw = (nw)/3; + tny += (nh)/3; + tnh = (nh)/3; + break; + case 3: //bottom-right-vert + tnx += (nw*2)/3; + tnw = (nw)/3; + tny += (nh)/3; + tnh = (nh*2)/3; + break; + case 4: //(oldest) bottom-left-hor + tnw = (2*nw)/3; + tny += (2*nh)/3; + tnh = (nh)/3; + break; + default: + break; + } + + ++i; + //i%=5; + resize(c, tnx, tny, tnw - 2 * c->bw, tnh - 2 * c->bw, False); + } + } +} diff --git a/lemondwm/themes/nord.h b/lemondwm/themes/nord.h new file mode 100644 index 0000000..4da042b --- /dev/null +++ b/lemondwm/themes/nord.h @@ -0,0 +1,11 @@ +static const char black[] = "#2E3440"; +static const char gray2[] = "#3B4252"; // unfocused window border +static const char gray3[] = "#606672"; +static const char gray4[] = "#6d8dad"; +static const char blue[] = "#81A1C1"; // focused window border +static const char green[] = "#89b482"; +static const char red[] = "#BF616A"; +static const char orange[] = "#caaa6a"; +static const char yellow[] = "#EBCB8B"; +static const char pink[] = "#B48EAD"; +static const char col_borderbar[] = "#2E3440"; // inner border diff --git a/lemondwm/themes/onedark.h b/lemondwm/themes/onedark.h new file mode 100644 index 0000000..d8a6836 --- /dev/null +++ b/lemondwm/themes/onedark.h @@ -0,0 +1,11 @@ +static const char black[] = "#1e222a"; +static const char gray2[] = "#2e323a"; // unfocused window border +static const char gray3[] = "#545862"; +static const char gray4[] = "#6d8dad"; +static const char blue[] = "#61afef"; // focused window border +static const char green[] = "#7EC7A2"; +static const char red[] = "#e06c75"; +static const char orange[] = "#caaa6a"; +static const char yellow[] = "#EBCB8B"; +static const char pink[] = "#c678dd"; +static const char col_borderbar[] = "#1e222a"; // inner border diff --git a/lemondwm/transient.c b/lemondwm/transient.c new file mode 100644 index 0000000..040adb5 --- /dev/null +++ b/lemondwm/transient.c @@ -0,0 +1,42 @@ +/* cc transient.c -o transient -lX11 */ + +#include +#include +#include +#include + +int main(void) { + Display *d; + Window r, f, t = None; + XSizeHints h; + XEvent e; + + d = XOpenDisplay(NULL); + if (!d) + exit(1); + r = DefaultRootWindow(d); + + f = XCreateSimpleWindow(d, r, 100, 100, 400, 400, 0, 0, 0); + h.min_width = h.max_width = h.min_height = h.max_height = 400; + h.flags = PMinSize | PMaxSize; + XSetWMNormalHints(d, f, &h); + XStoreName(d, f, "floating"); + XMapWindow(d, f); + + XSelectInput(d, f, ExposureMask); + while (1) { + XNextEvent(d, &e); + + if (t == None) { + sleep(5); + t = XCreateSimpleWindow(d, r, 50, 50, 100, 100, 0, 0, 0); + XSetTransientForHint(d, t, f); + XStoreName(d, t, "transient"); + XMapWindow(d, t); + XSelectInput(d, t, ExposureMask); + } + } + + XCloseDisplay(d); + exit(0); +} diff --git a/lemondwm/util.c b/lemondwm/util.c new file mode 100644 index 0000000..fe044fc --- /dev/null +++ b/lemondwm/util.c @@ -0,0 +1,35 @@ +/* See LICENSE file for copyright and license details. */ +#include +#include +#include +#include + +#include "util.h" + +void * +ecalloc(size_t nmemb, size_t size) +{ + void *p; + + if (!(p = calloc(nmemb, size))) + die("calloc:"); + return p; +} + +void +die(const char *fmt, ...) { + va_list ap; + + va_start(ap, fmt); + vfprintf(stderr, fmt, ap); + va_end(ap); + + if (fmt[0] && fmt[strlen(fmt)-1] == ':') { + fputc(' ', stderr); + perror(NULL); + } else { + fputc('\n', stderr); + } + + exit(1); +} diff --git a/lemondwm/util.h b/lemondwm/util.h new file mode 100644 index 0000000..f633b51 --- /dev/null +++ b/lemondwm/util.h @@ -0,0 +1,8 @@ +/* See LICENSE file for copyright and license details. */ + +#define MAX(A, B) ((A) > (B) ? (A) : (B)) +#define MIN(A, B) ((A) < (B) ? (A) : (B)) +#define BETWEEN(X, A, B) ((A) <= (X) && (X) <= (B)) + +void die(const char *fmt, ...); +void *ecalloc(size_t nmemb, size_t size); diff --git a/lemondwm/vanitygaps.c b/lemondwm/vanitygaps.c new file mode 100644 index 0000000..1a7cee7 --- /dev/null +++ b/lemondwm/vanitygaps.c @@ -0,0 +1,795 @@ +/* Settings */ +#if !PERTAG_PATCH +static int enablegaps = 1; +#endif // PERTAG_PATCH + +void +setgaps(int oh, int ov, int ih, int iv) +{ + if (oh < 0) oh = 0; + if (ov < 0) ov = 0; + if (ih < 0) ih = 0; + if (iv < 0) iv = 0; + + selmon->gappoh = oh; + selmon->gappov = ov; + selmon->gappih = ih; + selmon->gappiv = iv; + arrange(selmon); +} + +void +togglegaps(const Arg *arg) +{ + #if PERTAG_PATCH + selmon->pertag->enablegaps[selmon->pertag->curtag] = !selmon->pertag->enablegaps[selmon->pertag->curtag]; + #else + enablegaps = !enablegaps; + #endif // PERTAG_PATCH + arrange(NULL); +} + +void +defaultgaps(const Arg *arg) +{ + setgaps(gappoh, gappov, gappih, gappiv); +} + +void +incrgaps(const Arg *arg) +{ + setgaps( + selmon->gappoh + arg->i, + selmon->gappov + arg->i, + selmon->gappih + arg->i, + selmon->gappiv + arg->i + ); +} + +void +incrigaps(const Arg *arg) +{ + setgaps( + selmon->gappoh, + selmon->gappov, + selmon->gappih + arg->i, + selmon->gappiv + arg->i + ); +} + +void +incrogaps(const Arg *arg) +{ + setgaps( + selmon->gappoh + arg->i, + selmon->gappov + arg->i, + selmon->gappih, + selmon->gappiv + ); +} + +void +incrohgaps(const Arg *arg) +{ + setgaps( + selmon->gappoh + arg->i, + selmon->gappov, + selmon->gappih, + selmon->gappiv + ); +} + +void +incrovgaps(const Arg *arg) +{ + setgaps( + selmon->gappoh, + selmon->gappov + arg->i, + selmon->gappih, + selmon->gappiv + ); +} + +void +incrihgaps(const Arg *arg) +{ + setgaps( + selmon->gappoh, + selmon->gappov, + selmon->gappih + arg->i, + selmon->gappiv + ); +} + +void +incrivgaps(const Arg *arg) +{ + setgaps( + selmon->gappoh, + selmon->gappov, + selmon->gappih, + selmon->gappiv + arg->i + ); +} + +void +getgaps(Monitor *m, int *oh, int *ov, int *ih, int *iv, unsigned int *nc) +{ + unsigned int n, oe, ie; + #if PERTAG_PATCH + oe = ie = selmon->pertag->enablegaps[selmon->pertag->curtag]; + #else + oe = ie = enablegaps; + #endif // PERTAG_PATCH + Client *c; + + for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++); + if (smartgaps && n == 1) { + oe = 0; // outer gaps disabled when only one client + } + + *oh = m->gappoh*oe; // outer horizontal gap + *ov = m->gappov*oe; // outer vertical gap + *ih = m->gappih*ie; // inner horizontal gap + *iv = m->gappiv*ie; // inner vertical gap + *nc = n; // number of clients +} + +void +getfacts(Monitor *m, int msize, int ssize, float *mf, float *sf, int *mr, int *sr) +{ + unsigned int n; + float mfacts = 0, sfacts = 0; + int mtotal = 0, stotal = 0; + Client *c; + + for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++) + if (n < m->nmaster) + mfacts += c->cfact; + else + sfacts += c->cfact; + + for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++) + if (n < m->nmaster) + mtotal += msize * (c->cfact / mfacts); + else + stotal += ssize * (c->cfact / sfacts); + + *mf = mfacts; // total factor of master area + *sf = sfacts; // total factor of stack area + *mr = msize - mtotal; // the remainder (rest) of pixels after a cfacts master split + *sr = ssize - stotal; // the remainder (rest) of pixels after a cfacts stack split +} + +/*** + * Layouts + */ + +/* + * Bottomstack layout + gaps + * https://dwm.suckless.org/patches/bottomstack/ + */ +static void +bstack(Monitor *m) +{ + unsigned int i, n; + int oh, ov, ih, iv; + int mx = 0, my = 0, mh = 0, mw = 0; + int sx = 0, sy = 0, sh = 0, sw = 0; + float mfacts, sfacts; + int mrest, srest; + Client *c; + + getgaps(m, &oh, &ov, &ih, &iv, &n); + if (n == 0) + return; + + sx = mx = m->wx + ov; + sy = my = m->wy + oh; + sh = mh = m->wh - 2*oh; + mw = m->ww - 2*ov - iv * (MIN(n, m->nmaster) - 1); + sw = m->ww - 2*ov - iv * (n - m->nmaster - 1); + + if (m->nmaster && n > m->nmaster) { + sh = (mh - ih) * (1 - m->mfact); + mh = mh - ih - sh; + sx = mx; + sy = my + mh + ih; + } + + getfacts(m, mw, sw, &mfacts, &sfacts, &mrest, &srest); + + for (i = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++) { + if (i < m->nmaster) { + resize(c, mx, my, mw * (c->cfact / mfacts) + (i < mrest ? 1 : 0) - (2*c->bw), mh - (2*c->bw), 0); + mx += WIDTH(c) + iv; + } else { + resize(c, sx, sy, sw * (c->cfact / sfacts) + ((i - m->nmaster) < srest ? 1 : 0) - (2*c->bw), sh - (2*c->bw), 0); + sx += WIDTH(c) + iv; + } + } +} + +static void +bstackhoriz(Monitor *m) +{ + unsigned int i, n; + int oh, ov, ih, iv; + int mx = 0, my = 0, mh = 0, mw = 0; + int sx = 0, sy = 0, sh = 0, sw = 0; + float mfacts, sfacts; + int mrest, srest; + Client *c; + + getgaps(m, &oh, &ov, &ih, &iv, &n); + if (n == 0) + return; + + sx = mx = m->wx + ov; + sy = my = m->wy + oh; + mh = m->wh - 2*oh; + sh = m->wh - 2*oh - ih * (n - m->nmaster - 1); + mw = m->ww - 2*ov - iv * (MIN(n, m->nmaster) - 1); + sw = m->ww - 2*ov; + + if (m->nmaster && n > m->nmaster) { + sh = (mh - ih) * (1 - m->mfact); + mh = mh - ih - sh; + sy = my + mh + ih; + sh = m->wh - mh - 2*oh - ih * (n - m->nmaster); + } + + getfacts(m, mw, sh, &mfacts, &sfacts, &mrest, &srest); + + for (i = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++) { + if (i < m->nmaster) { + resize(c, mx, my, mw * (c->cfact / mfacts) + (i < mrest ? 1 : 0) - (2*c->bw), mh - (2*c->bw), 0); + mx += WIDTH(c) + iv; + } else { + resize(c, sx, sy, sw - (2*c->bw), sh * (c->cfact / sfacts) + ((i - m->nmaster) < srest ? 1 : 0) - (2*c->bw), 0); + sy += HEIGHT(c) + ih; + } + } +} + +/* + * Centred master layout + gaps + * https://dwm.suckless.org/patches/centeredmaster/ + */ +void +centeredmaster(Monitor *m) +{ + unsigned int i, n; + int oh, ov, ih, iv; + int mx = 0, my = 0, mh = 0, mw = 0; + int lx = 0, ly = 0, lw = 0, lh = 0; + int rx = 0, ry = 0, rw = 0, rh = 0; + float mfacts = 0, lfacts = 0, rfacts = 0; + int mtotal = 0, ltotal = 0, rtotal = 0; + int mrest = 0, lrest = 0, rrest = 0; + Client *c; + + getgaps(m, &oh, &ov, &ih, &iv, &n); + if (n == 0) + return; + + /* initialize areas */ + mx = m->wx + ov; + my = m->wy + oh; + mh = m->wh - 2*oh - ih * ((!m->nmaster ? n : MIN(n, m->nmaster)) - 1); + mw = m->ww - 2*ov; + lh = m->wh - 2*oh - ih * (((n - m->nmaster) / 2) - 1); + rh = m->wh - 2*oh - ih * (((n - m->nmaster) / 2) - ((n - m->nmaster) % 2 ? 0 : 1)); + + if (m->nmaster && n > m->nmaster) { + /* go mfact box in the center if more than nmaster clients */ + if (n - m->nmaster > 1) { + /* ||<-S->|<---M--->|<-S->|| */ + mw = (m->ww - 2*ov - 2*iv) * m->mfact; + lw = (m->ww - mw - 2*ov - 2*iv) / 2; + rw = (m->ww - mw - 2*ov - 2*iv) - lw; + mx += lw + iv; + } else { + /* ||<---M--->|<-S->|| */ + mw = (mw - iv) * m->mfact; + lw = 0; + rw = m->ww - mw - iv - 2*ov; + } + lx = m->wx + ov; + ly = m->wy + oh; + rx = mx + mw + iv; + ry = m->wy + oh; + } + + /* calculate facts */ + for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++) { + if (!m->nmaster || n < m->nmaster) + mfacts += c->cfact; + else if ((n - m->nmaster) % 2) + lfacts += c->cfact; // total factor of left hand stack area + else + rfacts += c->cfact; // total factor of right hand stack area + } + + for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++) + if (!m->nmaster || n < m->nmaster) + mtotal += mh * (c->cfact / mfacts); + else if ((n - m->nmaster) % 2) + ltotal += lh * (c->cfact / lfacts); + else + rtotal += rh * (c->cfact / rfacts); + + mrest = mh - mtotal; + lrest = lh - ltotal; + rrest = rh - rtotal; + + for (i = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++) { + if (!m->nmaster || i < m->nmaster) { + /* nmaster clients are stacked vertically, in the center of the screen */ + resize(c, mx, my, mw - (2*c->bw), mh * (c->cfact / mfacts) + (i < mrest ? 1 : 0) - (2*c->bw), 0); + my += HEIGHT(c) + ih; + } else { + /* stack clients are stacked vertically */ + if ((i - m->nmaster) % 2 ) { + resize(c, lx, ly, lw - (2*c->bw), lh * (c->cfact / lfacts) + ((i - 2*m->nmaster) < 2*lrest ? 1 : 0) - (2*c->bw), 0); + ly += HEIGHT(c) + ih; + } else { + resize(c, rx, ry, rw - (2*c->bw), rh * (c->cfact / rfacts) + ((i - 2*m->nmaster) < 2*rrest ? 1 : 0) - (2*c->bw), 0); + ry += HEIGHT(c) + ih; + } + } + } +} + +void +centeredfloatingmaster(Monitor *m) +{ + unsigned int i, n; + float mfacts, sfacts; + float mivf = 1.0; // master inner vertical gap factor + int oh, ov, ih, iv, mrest, srest; + int mx = 0, my = 0, mh = 0, mw = 0; + int sx = 0, sy = 0, sh = 0, sw = 0; + Client *c; + + getgaps(m, &oh, &ov, &ih, &iv, &n); + if (n == 0) + return; + + sx = mx = m->wx + ov; + sy = my = m->wy + oh; + sh = mh = m->wh - 2*oh; + mw = m->ww - 2*ov - iv*(n - 1); + sw = m->ww - 2*ov - iv*(n - m->nmaster - 1); + + if (m->nmaster && n > m->nmaster) { + mivf = 0.8; + /* go mfact box in the center if more than nmaster clients */ + if (m->ww > m->wh) { + mw = m->ww * m->mfact - iv*mivf*(MIN(n, m->nmaster) - 1); + mh = m->wh * 0.9; + } else { + mw = m->ww * 0.9 - iv*mivf*(MIN(n, m->nmaster) - 1); + mh = m->wh * m->mfact; + } + mx = m->wx + (m->ww - mw) / 2; + my = m->wy + (m->wh - mh - 2*oh) / 2; + + sx = m->wx + ov; + sy = m->wy + oh; + sh = m->wh - 2*oh; + } + + getfacts(m, mw, sw, &mfacts, &sfacts, &mrest, &srest); + + for (i = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++) + if (i < m->nmaster) { + /* nmaster clients are stacked horizontally, in the center of the screen */ + resize(c, mx, my, mw * (c->cfact / mfacts) + (i < mrest ? 1 : 0) - (2*c->bw), mh - (2*c->bw), 0); + mx += WIDTH(c) + iv*mivf; + } else { + /* stack clients are stacked horizontally */ + resize(c, sx, sy, sw * (c->cfact / sfacts) + ((i - m->nmaster) < srest ? 1 : 0) - (2*c->bw), sh - (2*c->bw), 0); + sx += WIDTH(c) + iv; + } +} + +/* + * Deck layout + gaps + * https://dwm.suckless.org/patches/deck/ + */ +void +deck(Monitor *m) +{ + unsigned int i, n; + int oh, ov, ih, iv; + int mx = 0, my = 0, mh = 0, mw = 0; + int sx = 0, sy = 0, sh = 0, sw = 0; + float mfacts, sfacts; + int mrest, srest; + Client *c; + + getgaps(m, &oh, &ov, &ih, &iv, &n); + if (n == 0) + return; + + sx = mx = m->wx + ov; + sy = my = m->wy + oh; + sh = mh = m->wh - 2*oh - ih * (MIN(n, m->nmaster) - 1); + sw = mw = m->ww - 2*ov; + + if (m->nmaster && n > m->nmaster) { + sw = (mw - iv) * (1 - m->mfact); + mw = mw - iv - sw; + sx = mx + mw + iv; + sh = m->wh - 2*oh; + } + + getfacts(m, mh, sh, &mfacts, &sfacts, &mrest, &srest); + + if (n - m->nmaster > 0) /* override layout symbol */ + snprintf(m->ltsymbol, sizeof m->ltsymbol, "D %d", n - m->nmaster); + + for (i = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++) + if (i < m->nmaster) { + resize(c, mx, my, mw - (2*c->bw), mh * (c->cfact / mfacts) + (i < mrest ? 1 : 0) - (2*c->bw), 0); + my += HEIGHT(c) + ih; + } else { + resize(c, sx, sy, sw - (2*c->bw), sh - (2*c->bw), 0); + } +} + +/* + * Fibonacci layout + gaps + * https://dwm.suckless.org/patches/fibonacci/ + */ +void +fibonacci(Monitor *m, int s) +{ + unsigned int i, n; + int nx, ny, nw, nh; + int oh, ov, ih, iv; + int nv, hrest = 0, wrest = 0, r = 1; + Client *c; + + getgaps(m, &oh, &ov, &ih, &iv, &n); + if (n == 0) + return; + + nx = m->wx + ov; + ny = m->wy + oh; + nw = m->ww - 2*ov; + nh = m->wh - 2*oh; + + for (i = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next)) { + if (r) { + if ((i % 2 && (nh - ih) / 2 <= (bh + 2*c->bw)) + || (!(i % 2) && (nw - iv) / 2 <= (bh + 2*c->bw))) { + r = 0; + } + if (r && i < n - 1) { + if (i % 2) { + nv = (nh - ih) / 2; + hrest = nh - 2*nv - ih; + nh = nv; + } else { + nv = (nw - iv) / 2; + wrest = nw - 2*nv - iv; + nw = nv; + } + + if ((i % 4) == 2 && !s) + nx += nw + iv; + else if ((i % 4) == 3 && !s) + ny += nh + ih; + } + + if ((i % 4) == 0) { + if (s) { + ny += nh + ih; + nh += hrest; + } + else { + nh -= hrest; + ny -= nh + ih; + } + } + else if ((i % 4) == 1) { + nx += nw + iv; + nw += wrest; + } + else if ((i % 4) == 2) { + ny += nh + ih; + nh += hrest; + if (i < n - 1) + nw += wrest; + } + else if ((i % 4) == 3) { + if (s) { + nx += nw + iv; + nw -= wrest; + } else { + nw -= wrest; + nx -= nw + iv; + nh += hrest; + } + } + if (i == 0) { + if (n != 1) { + nw = (m->ww - iv - 2*ov) - (m->ww - iv - 2*ov) * (1 - m->mfact); + wrest = 0; + } + ny = m->wy + oh; + } + else if (i == 1) + nw = m->ww - nw - iv - 2*ov; + i++; + } + + resize(c, nx, ny, nw - (2*c->bw), nh - (2*c->bw), False); + } +} + +void +dwindle(Monitor *m) +{ + fibonacci(m, 1); +} + +void +spiral(Monitor *m) +{ + fibonacci(m, 0); +} + +/* + * Gappless grid layout + gaps (ironically) + * https://dwm.suckless.org/patches/gaplessgrid/ + */ +void +gaplessgrid(Monitor *m) +{ + unsigned int i, n; + int x, y, cols, rows, ch, cw, cn, rn, rrest, crest; // counters + int oh, ov, ih, iv; + Client *c; + + getgaps(m, &oh, &ov, &ih, &iv, &n); + if (n == 0) + return; + + /* grid dimensions */ + for (cols = 0; cols <= n/2; cols++) + if (cols*cols >= n) + break; + if (n == 5) /* set layout against the general calculation: not 1:2:2, but 2:3 */ + cols = 2; + rows = n/cols; + cn = rn = 0; // reset column no, row no, client count + + ch = (m->wh - 2*oh - ih * (rows - 1)) / rows; + cw = (m->ww - 2*ov - iv * (cols - 1)) / cols; + rrest = (m->wh - 2*oh - ih * (rows - 1)) - ch * rows; + crest = (m->ww - 2*ov - iv * (cols - 1)) - cw * cols; + x = m->wx + ov; + y = m->wy + oh; + + for (i = 0, c = nexttiled(m->clients); c; i++, c = nexttiled(c->next)) { + if (i/rows + 1 > cols - n%cols) { + rows = n/cols + 1; + ch = (m->wh - 2*oh - ih * (rows - 1)) / rows; + rrest = (m->wh - 2*oh - ih * (rows - 1)) - ch * rows; + } + resize(c, + x, + y + rn*(ch + ih) + MIN(rn, rrest), + cw + (cn < crest ? 1 : 0) - 2*c->bw, + ch + (rn < rrest ? 1 : 0) - 2*c->bw, + 0); + rn++; + if (rn >= rows) { + rn = 0; + x += cw + ih + (cn < crest ? 1 : 0); + cn++; + } + } +} + +/* + * Gridmode layout + gaps + * https://dwm.suckless.org/patches/gridmode/ + */ +void +grid(Monitor *m) +{ + unsigned int i, n; + int cx, cy, cw, ch, cc, cr, chrest, cwrest, cols, rows; + int oh, ov, ih, iv; + Client *c; + + getgaps(m, &oh, &ov, &ih, &iv, &n); + + /* grid dimensions */ + for (rows = 0; rows <= n/2; rows++) + if (rows*rows >= n) + break; + cols = (rows && (rows - 1) * rows >= n) ? rows - 1 : rows; + + /* window geoms (cell height/width) */ + ch = (m->wh - 2*oh - ih * (rows - 1)) / (rows ? rows : 1); + cw = (m->ww - 2*ov - iv * (cols - 1)) / (cols ? cols : 1); + chrest = (m->wh - 2*oh - ih * (rows - 1)) - ch * rows; + cwrest = (m->ww - 2*ov - iv * (cols - 1)) - cw * cols; + for (i = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++) { + cc = i / rows; + cr = i % rows; + cx = m->wx + ov + cc * (cw + iv) + MIN(cc, cwrest); + cy = m->wy + oh + cr * (ch + ih) + MIN(cr, chrest); + resize(c, cx, cy, cw + (cc < cwrest ? 1 : 0) - 2*c->bw, ch + (cr < chrest ? 1 : 0) - 2*c->bw, False); + } +} + +/* + * Horizontal grid layout + gaps + * https://dwm.suckless.org/patches/horizgrid/ + */ +void +horizgrid(Monitor *m) { + Client *c; + unsigned int n, i; + int oh, ov, ih, iv; + int mx = 0, my = 0, mh = 0, mw = 0; + int sx = 0, sy = 0, sh = 0, sw = 0; + int ntop, nbottom = 1; + float mfacts = 0, sfacts = 0; + int mrest, srest, mtotal = 0, stotal = 0; + + /* Count windows */ + getgaps(m, &oh, &ov, &ih, &iv, &n); + if (n == 0) + return; + + if (n <= 2) + ntop = n; + else { + ntop = n / 2; + nbottom = n - ntop; + } + sx = mx = m->wx + ov; + sy = my = m->wy + oh; + sh = mh = m->wh - 2*oh; + sw = mw = m->ww - 2*ov; + + if (n > ntop) { + sh = (mh - ih) / 2; + mh = mh - ih - sh; + sy = my + mh + ih; + mw = m->ww - 2*ov - iv * (ntop - 1); + sw = m->ww - 2*ov - iv * (nbottom - 1); + } + + /* calculate facts */ + for (i = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++) + if (i < ntop) + mfacts += c->cfact; + else + sfacts += c->cfact; + + for (i = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++) + if (i < ntop) + mtotal += mh * (c->cfact / mfacts); + else + stotal += sw * (c->cfact / sfacts); + + mrest = mh - mtotal; + srest = sw - stotal; + + for (i = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++) + if (i < ntop) { + resize(c, mx, my, mw * (c->cfact / mfacts) + (i < mrest ? 1 : 0) - (2*c->bw), mh - (2*c->bw), 0); + mx += WIDTH(c) + iv; + } else { + resize(c, sx, sy, sw * (c->cfact / sfacts) + ((i - ntop) < srest ? 1 : 0) - (2*c->bw), sh - (2*c->bw), 0); + sx += WIDTH(c) + iv; + } +} + +/* + * nrowgrid layout + gaps + * https://dwm.suckless.org/patches/nrowgrid/ + */ +void +nrowgrid(Monitor *m) +{ + unsigned int n; + int ri = 0, ci = 0; /* counters */ + int oh, ov, ih, iv; /* vanitygap settings */ + unsigned int cx, cy, cw, ch; /* client geometry */ + unsigned int uw = 0, uh = 0, uc = 0; /* utilization trackers */ + unsigned int cols, rows = m->nmaster + 1; + Client *c; + + /* count clients */ + getgaps(m, &oh, &ov, &ih, &iv, &n); + + /* nothing to do here */ + if (n == 0) + return; + + /* force 2 clients to always split vertically */ + if (FORCE_VSPLIT && n == 2) + rows = 1; + + /* never allow empty rows */ + if (n < rows) + rows = n; + + /* define first row */ + cols = n / rows; + uc = cols; + cy = m->wy + oh; + ch = (m->wh - 2*oh - ih*(rows - 1)) / rows; + uh = ch; + + for (c = nexttiled(m->clients); c; c = nexttiled(c->next), ci++) { + if (ci == cols) { + uw = 0; + ci = 0; + ri++; + + /* next row */ + cols = (n - uc) / (rows - ri); + uc += cols; + cy = m->wy + oh + uh + ih; + uh += ch + ih; + } + + cx = m->wx + ov + uw; + cw = (m->ww - 2*ov - uw) / (cols - ci); + uw += cw + iv; + + resize(c, cx, cy, cw - (2*c->bw), ch - (2*c->bw), 0); + } +} + +/* + * Default tile layout + gaps + */ +static void +tile(Monitor *m) +{ + unsigned int i, n; + int oh, ov, ih, iv; + int mx = 0, my = 0, mh = 0, mw = 0; + int sx = 0, sy = 0, sh = 0, sw = 0; + float mfacts, sfacts; + int mrest, srest; + Client *c; + + getgaps(m, &oh, &ov, &ih, &iv, &n); + if (n == 0) + return; + + sx = mx = m->wx + ov; + sy = my = m->wy + oh; + mh = m->wh - 2*oh - ih * (MIN(n, m->nmaster) - 1); + sh = m->wh - 2*oh - ih * (n - m->nmaster - 1); + sw = mw = m->ww - 2*ov; + + if (m->nmaster && n > m->nmaster) { + sw = (mw - iv) * (1 - m->mfact); + mw = mw - iv - sw; + sx = mx + mw + iv; + } + + getfacts(m, mh, sh, &mfacts, &sfacts, &mrest, &srest); + + for (i = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++) + if (i < m->nmaster) { + resize(c, mx, my, mw - (2*c->bw), mh * (c->cfact / mfacts) + (i < mrest ? 1 : 0) - (2*c->bw), 0); + my += HEIGHT(c) + ih; + } else { + resize(c, sx, sy, sw - (2*c->bw), sh * (c->cfact / sfacts) + ((i - m->nmaster) < srest ? 1 : 0) - (2*c->bw), 0); + sy += HEIGHT(c) + ih; + } +}