diff --git a/barinfo b/barinfo old mode 100644 new mode 100755 diff --git a/config.def.h.orig b/config.def.h.orig new file mode 100644 index 0000000..c3d1e47 --- /dev/null +++ b/config.def.h.orig @@ -0,0 +1,227 @@ +/* See LICENSE file for copyright and license details. */ + +/* appearance */ +#include +static const unsigned int borderpx = 1; /* border pixel of windows */ +static const int user_bh = 27; /* 0 means that dwm will calculate bar height, >= + 1 means dwm will user_bh as bar height */ +static const int swallowfloating = + 0; /* 1 means swallow floating windows by default */ +static const unsigned int snap = 1; /* snap pixel */ +static const unsigned int gappih = 6; /* horiz inner gap between windows */ +static const unsigned int gappiv = 6; /* vert inner gap between windows */ +static const unsigned int gappoh = + 6; /* horiz outer gap between windows and screen edge */ +static const unsigned int gappov = + 6; /* vert outer gap between windows and screen edge */ +static const char buttonbar[] = " "; +static int smartgaps = + 0; /* 1 means no outer gap when there is only one window */ +static const int showbar = 1; /* 0 means no bar */ +static const int topbar = 1; /* 0 means bottom bar */ +static const int horizpadbar = 3; /* horizontal padding for statusbar */ +static const int vertpadbar = 10; /* vertical padding for statusbar */ +static const int vertpad = 0; /* vertical padding of bar */ +static const int sidepad = 0; /* horizontal padding of bar */ +static const unsigned int systraypinning = + 0; /* 0: sloppy systray follows selected monitor, >0: pin systray to monitor + X */ +static const unsigned int systrayonleft = + 0; /* 0: systray in the right corner, >0: systray on left of status text */ +static const unsigned int systrayspacing = 2; /* systray spacing */ +static const int systraypinningfailfirst = + 1; /* 1: if pinning fails, display systray on the first monitor, False: + display systray on the last monitor*/ +static const unsigned int systrayiconsize = 20; /* systray icon size in px */ +static const int showsystray = 1; /* 0 means no systray */ +static const char *fonts[] = { + "Iosevka Nerd Font:size=12:style=Regular", + "Noto Color Emoji:size=12:antialias=true:autohint=true", + "Material Design Icons Desktop:size=11"}; +static const char dmenufont[] = "Iosevka Nerd Font:size=12"; +static const char col_back[] = "#121111"; +static const char col_gray1[] = "#212126"; +static const char col_gray2[] = "#444444"; +static const char col_gray3[] = "#bbbbbb"; +static const char col_gray4[] = "#dbdfdf"; +static const char col_blue[] = "#808fbe"; +static const char col_orange[] = "#eaac79"; +static const char col_red[] = "#c15a5e"; +static const char col_green[] = "#8fa176"; +static const char col_cyan[] = "#8cb5af"; +static const char col_yellow[] = "#d8b170"; +static const char col_magenta[] = "#b183ba"; + +static const char *colors[][3] = { + /* fg bg border */ + [SchemeNorm] = {col_gray3, col_back, col_gray2}, + [SchemeBtn] = {col_blue, col_gray1, col_gray2}, + [SchemeLt] = {col_gray4, col_back, col_gray2}, + [SchemeSel] = {col_gray4, col_blue, col_blue}, +}; +static const char *tagsel[][2] = { + {col_green, col_back}, {col_red, col_back}, {col_yellow, col_back}, + {col_blue, col_back}, {col_magenta, col_back}, {col_cyan, col_back}, +}; + +typedef struct { + const char *name; + const void *cmd; +} Sp; +const char *spcmd1[] = {"st", "-n", "spterm", "-g", "120x28", NULL}; +const char *spcmd2[] = {"st", "-n", "spmpd", "-e", "ncmpcpp", NULL}; +static Sp scratchpads[] = { + /* name cmd */ + {"spterm", spcmd1}, + {"spmpd", spcmd2}, +}; + +static const StatusCmd statuscmds[] = { + {"~/.local/bin/statusbar/power", 1}, + {"~/.local/bin/statusbar/wifi", 2}, + {"~/.local/bin/statusbar/calendar", 3}, + {"~/.local/bin/statusbar/battery", 4}, + {"~/.local/bin/statusbar/sound", 5}, + {"~/.local/bin/statusbar/mindash", 6}, + {"~/.local/bin/statusbar/mincalendar", 7}, + {"~/.local/bin/statusbar/notifications", 8}, +}; + +static const char *statuscmd[] = {"/bin/bash", "-c", NULL, NULL}; + +/* tagging */ +static char *tags[] = {"cmd", "www", "dev", "chat", "sys", "med"}; +static char *alttags[] = {"[cmd]", "[www]", "[dev]", + "[chat]", "[sys]", "[med]"}; +static const unsigned int ulinepad = + 2; /* 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 isterminal + noswallow monitor */ + {"Gimp", NULL, NULL, 0, 1, 0, 0, -1}, + {"Firefox", NULL, NULL, 1 << 8, 0, 0, -1, -1}, + {"st-256color", NULL, NULL, 0, 0, 1, 0, -1}, + {NULL, NULL, "Event Tester", 0, 0, 0, 1, -1}, /* xev */ + {NULL, "spterm", NULL, SPTAG(0), 1, 1, 0, -1}, + {NULL, "spmpd", NULL, SPTAG(1), 1, 1, 0, -1}, +}; + +/* layout(s) */ +static const float mfact = 0.55; /* factor of master area size [0.05..0.95] */ +static const int nmaster = 1; /* number of clients in master area */ +static const int resizehints = + 1; /* 1 means respect size hints in tiled resizals */ +static const int lockfullscreen = + 1; /* 1 will force focus on the fullscreen window */ + +#define FORCE_VSPLIT \ + 1 /* nrowgrid layout: force two clients to always split vertically */ +#include "vanitygaps.c" + +static const Layout layouts[] = { + /* symbol arrange function */ + {"[]", tile}, /* first entry is default */ + {"//", NULL}, /* no layout function means floating behavior */ + {"[@]", spiral}, {"[\\]", dwindle}, + {"[M]", monocle}, {"|M|", centeredmaster}, + {NULL, NULL}, +}; + +/* 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 const char *btncmd[] = {"rofi", "-show", "drun", NULL}; +static const Key keys[] = { + /* modifier key function argument */ + {MODKEY, XK_b, togglebar, {0}}, + {MODKEY, XK_j, focusstack, {.i = +1}}, + {MODKEY, XK_k, focusstack, {.i = -1}}, + {MODKEY, XK_i, incnmaster, {.i = +1}}, + {MODKEY, XK_d, incnmaster, {.i = -1}}, + {MODKEY, XK_h, setmfact, {.f = -0.05}}, + {MODKEY, XK_l, setmfact, {.f = +0.05}}, + {MODKEY | ShiftMask, XK_h, setcfact, {.f = +0.25}}, + {MODKEY | ShiftMask, XK_l, setcfact, {.f = -0.25}}, + {MODKEY | ShiftMask, XK_o, setcfact, {.f = 0.00}}, + {MODKEY, XK_Return, zoom, {0}}, + {MODKEY | Mod4Mask, XK_u, incrgaps, {.i = +1}}, + {MODKEY | Mod4Mask | ShiftMask, XK_u, incrgaps, {.i = -1}}, + {MODKEY | Mod4Mask, XK_i, incrigaps, {.i = +1}}, + {MODKEY | Mod4Mask | ShiftMask, XK_i, incrigaps, {.i = -1}}, + {MODKEY | Mod4Mask, XK_o, incrogaps, {.i = +1}}, + {MODKEY | Mod4Mask | ShiftMask, XK_o, incrogaps, {.i = -1}}, + {MODKEY | Mod4Mask, XK_6, incrihgaps, {.i = +1}}, + {MODKEY | Mod4Mask | ShiftMask, XK_6, incrihgaps, {.i = -1}}, + {MODKEY | Mod4Mask, XK_7, incrivgaps, {.i = +1}}, + {MODKEY | Mod4Mask | ShiftMask, XK_7, incrivgaps, {.i = -1}}, + {MODKEY | Mod4Mask, XK_8, incrohgaps, {.i = +1}}, + {MODKEY | Mod4Mask | ShiftMask, XK_8, incrohgaps, {.i = -1}}, + {MODKEY | Mod4Mask, XK_9, incrovgaps, {.i = +1}}, + {MODKEY | Mod4Mask | ShiftMask, XK_9, incrovgaps, {.i = -1}}, + {MODKEY | Mod4Mask, XK_0, togglegaps, {0}}, + {MODKEY | Mod4Mask | ShiftMask, XK_0, defaultgaps, {0}}, + {MODKEY, XK_Tab, view, {0}}, + {MODKEY | ShiftMask, XK_c, killclient, {0}}, + {MODKEY, XK_t, setlayout, {.v = &layouts[0]}}, + {MODKEY, XK_f, setlayout, {.v = &layouts[1]}}, + {MODKEY, XK_m, setlayout, {.v = &layouts[2]}}, + {MODKEY | ControlMask, XK_comma, cyclelayout, {.i = -1}}, + {MODKEY | ControlMask, XK_period, cyclelayout, {.i = +1}}, + {MODKEY, XK_space, setlayout, {0}}, + {MODKEY | ShiftMask, XK_space, togglefloating, {0}}, + {MODKEY | ShiftMask, 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_b, togglescratch, {.ui = 0}}, + {MODKEY | ShiftMask, XK_v, togglescratch, {.ui = 1}}, + TAGKEYS(XK_1, 0) TAGKEYS(XK_2, 1) TAGKEYS(XK_3, 2) TAGKEYS(XK_4, 3) + TAGKEYS(XK_5, 4) TAGKEYS(XK_6, 5) + TAGKEYS(XK_7, 6){MODKEY | ShiftMask, XK_q, quit, {0}}, +}; + +/* button definitions */ +/* click can be ClkTagBar, ClkLtSymbol, ClkStatusText, ClkWinTitle, + * ClkClientWin, or ClkRootWin */ +static const Button buttons[] = { + /* click event mask button function argument */ + {ClkButton, 0, Button1, spawn, {.v = btncmd}}, + {ClkLtSymbol, 0, Button1, setlayout, {0}}, + {ClkLtSymbol, 0, Button3, setlayout, {.v = &layouts[2]}}, + {ClkStatusText, 0, Button1, spawn, {.v = statuscmd}}, + {ClkStatusText, 0, Button2, spawn, {.v = statuscmd}}, + {ClkStatusText, 0, Button3, spawn, {.v = statuscmd}}, + {ClkClientWin, MODKEY, Button1, movemouse, {0}}, + {ClkClientWin, MODKEY, Button2, togglefloating, {0}}, + {ClkClientWin, MODKEY, Button3, resizemouse, {0}}, + {ClkTagBar, 0, Button1, view, {0}}, + {ClkTagBar, 0, Button3, toggleview, {0}}, + {ClkTagBar, MODKEY, Button1, tag, {0}}, + {ClkTagBar, MODKEY, Button3, toggletag, {0}}, +}; diff --git a/config.def.h.rej b/config.def.h.rej new file mode 100644 index 0000000..7b3f6c3 --- /dev/null +++ b/config.def.h.rej @@ -0,0 +1,18 @@ +--- config.def.h ++++ config.def.h +@@ -5,7 +5,6 @@ static const unsigned int borderpx = 1; /* border pixel of windows */ + static const unsigned int snap = 32; /* snap pixel */ + static const int showbar = 1; /* 0 means no bar */ + static const int topbar = 1; /* 0 means bottom bar */ +-static const char buttonbar[] = ""; + static const char *fonts[] = { "monospace:size=10" }; + static const char dmenufont[] = "monospace:size=10"; + static const char col_gray1[] = "#222222"; +@@ -101,7 +100,6 @@ static Key keys[] = { + /* click can be ClkLtSymbol, ClkStatusText, ClkWinTitle, ClkClientWin, or ClkRootWin */ + static Button buttons[] = { + /* click event mask button function argument */ +- { ClkButton, 0, Button1, spawn, {.v = dmenucmd } }, + { ClkLtSymbol, 0, Button1, setlayout, {0} }, + { ClkLtSymbol, 0, Button3, setlayout, {.v = &layouts[2]} }, + { ClkWinTitle, 0, Button2, zoom, {0} }, diff --git a/config.h b/config.h index 9039fd0..a131ce7 100644 --- a/config.h +++ b/config.h @@ -9,18 +9,17 @@ static const int user_bh = 27; /* 0 means that dwm will calculate bar height, >= static const int swallowfloating = 0; /* 1 means swallow floating windows by default */ static const unsigned int snap = 1; /* snap pixel */ -static const unsigned int gappih = 6; /* horiz inner gap between windows */ -static const unsigned int gappiv = 6; /* vert inner gap between windows */ +static const unsigned int gappih = 7; /* horiz inner gap between windows */ +static const unsigned int gappiv = 7; /* vert inner gap between windows */ static const unsigned int gappoh = - 6; /* horiz outer gap between windows and screen edge */ + 7; /* horiz outer gap between windows and screen edge */ static const unsigned int gappov = - 6; /* vert outer gap between windows and screen edge */ -static const char buttonbar[] = " "; + 7; /* vert outer gap between windows and screen edge */ static int smartgaps = 0; /* 1 means no outer gap when there is only one window */ static const int showbar = 1; /* 0 means no bar */ static const int topbar = 1; /* 0 means bottom bar */ -static const int horizpadbar = 3; /* horizontal padding for statusbar */ +static const int horizpadbar = 10; /* horizontal padding for statusbar */ static const int vertpadbar = 10; /* vertical padding for statusbar */ static const int vertpad = 0; /* vertical padding of bar */ static const int sidepad = 0; /* horizontal padding of bar */ @@ -40,7 +39,7 @@ static const char *fonts[] = { "Noto Color Emoji:size=12:antialias=true:autohint=true", "Material Design Icons Desktop:size=11"}; static const char dmenufont[] = "Iosevka Nerd Font:size=12"; -static const char col_back[] = "#121111"; +static const char col_back[] = "#010101"; static const char col_gray1[] = "#212126"; static const char col_gray2[] = "#444444"; static const char col_gray3[] = "#bbbbbb"; @@ -55,10 +54,10 @@ static const char col_magenta[] = "#b183ba"; static const char *colors[][3] = { /* fg bg border */ - [SchemeNorm] = {col_gray3, col_back, col_gray2}, - [SchemeBtn] = {col_blue, col_gray1, col_gray2}, - [SchemeLt] = {col_gray4, col_back, col_gray2}, - [SchemeSel] = {col_gray4, col_blue, col_blue}, + [SchemeNorm] = {col_gray3, col_back, col_gray1}, + [SchemeBtn] = {col_blue, col_gray1, col_gray1}, + [SchemeLt] = {col_gray4, col_back, col_gray1}, + [SchemeSel] = {col_gray4, col_blue, col_gray2}, }; static const char *tagsel[][2] = { {col_green, col_back}, {col_red, col_back}, {col_yellow, col_back}, @@ -70,10 +69,10 @@ typedef struct { const void *cmd; } Sp; const char *terminal[] = {"st", NULL}; -const char *scrot[] = {"scrot", NULL}; -const char *scrots[] = {"scrot", "-s", NULL}; -/*const char *launch[] = {"dmenu", "-h '37'", "-nf '#bbbbbb'", "-nb '#121111'", "-sf '#dbdfdf'", "-sb '#212126'", "-p '󱎰 |Search:'", "-fn 'Iosevka Nerd Font:size=12:style=regular'", NULL};*/ -const char *launch[] = {"dmenu_k", NULL}; +const char *scrot[] = {"screenshot_fullscreen", NULL}; +const char *scrots[] = {"screenshot_select", NULL}; +/*const char *launch[] = {"dmenu_run", "-h '37'", "-nf '#bbbbbb'", "-nb '#000000'", "-sf '#dbdfdf'", "-sb '#000000'", "-p '󱎰 |Search:'", "-fn 'Iosevka Nerd Font:size=12:style=regular," ,NULL};*/ +const char *launch[] = {"run", NULL}; static Sp scratchpads[] = { /* name cmd */ diff --git a/config.h.save b/config.h.save new file mode 100644 index 0000000..2bfb34e --- /dev/null +++ b/config.h.save @@ -0,0 +1,249 @@ +/* See LICENSE file for copyright and license details. */ + +/* appearance */ +#include + +static const unsigned int borderpx = 2; /* border pixel of windows */ +static const int user_bh = 27; /* 0 means that dwm will calculate bar height, >= + 1 means dwm will user_bh as bar height */ +static const int swallowfloating = + 0; /* 1 means swallow floating windows by default */ +static const unsigned int snap = 1; /* snap pixel */ +static const unsigned int gappih = 6; /* horiz inner gap between windows */ +static const unsigned int gappiv = 6; /* vert inner gap between windows */ +static const unsigned int gappoh = + 6; /* horiz outer gap between windows and screen edge */ +static const unsigned int gappov = + 6; /* vert outer gap between windows and screen edge */ +static const char buttonbar[] = " "; +static int smartgaps = + 0; /* 1 means no outer gap when there is only one window */ +static const int showbar = 1; /* 0 means no bar */ +static const int topbar = 1; /* 0 means bottom bar */ +static const int horizpadbar = 3; /* horizontal padding for statusbar */ +static const int vertpadbar = 10; /* vertical padding for statusbar */ +static const int vertpad = 0; /* vertical padding of bar */ +static const int sidepad = 0; /* horizontal padding of bar */ +static const unsigned int systraypinning = + 0; /* 0: sloppy systray follows selected monitor, >0: pin systray to monitor + X */ +static const unsigned int systrayonleft = + 0; /* 0: systray in the right corner, >0: systray on left of status text */ +static const unsigned int systrayspacing = 2; /* systray spacing */ +static const int systraypinningfailfirst = + 1; /* 1: if pinning fails, display systray on the first monitor, False: + display systray on the last monitor*/ +static const unsigned int systrayiconsize = 20; /* systray icon size in px */ +static const int showsystray = 1; /* 0 means no systray */ +static const char *fonts[] = { + "Iosevka Nerd Font:size=12:style=Regular", + "Noto Color Emoji:size=12:antialias=true:autohint=true", + "Material Design Icons Desktop:size=11"}; +static const char dmenufont[] = "Iosevka Nerd Font:size=12"; +static const char col_back[] = "#121111"; +static const char col_gray1[] = "#212126";:q +static const char col_gray2[] = "#444444"; +static const char col_gray3[] = "#bbbbbb"; +static const char col_gray4[] = "#dbdfdf"; +static const char col_blue[] = "#808fbe"; +static const char col_orange[] = "#eaac79"; +static const char col_red[] = "#c15a5e"; +static const char col_green[] = "#8fa176"; +static const char col_cyan[] = "#8cb5af"; +static const char col_yellow[] = "#d8b170"; +static const char col_magenta[] = "#b183ba"; + +static const char *colors[][3] = { + /* fg bg border */ + [SchemeNorm] = {col_gray3, col_back, col_gray2}, + [SchemeBtn] = {col_blue, col_gray1, col_gray2}, + [SchemeLt] = {col_gray4, col_back, col_gray2}, + [SchemeSel] = {col_gray4, col_blue, col_blue}, +}; +static const char *tagsel[][2] = { + {col_green, col_back}, {col_red, col_back}, {col_yellow, col_back}, + {col_blue, col_back}, {col_magenta, col_back}, {col_cyan, col_back}, +}; + +typedef struct { + const char *name; + const void *cmd; +} Sp; +const char *terminal[] = {"st", NULL}; +const char *scrot[] = {"scrot", NULL}; +const char *scrots[] = {"scrot", "-s", NULL}; +const char *launch[] = {"dmenu_run", "-h '37'", "-nf '#bbbbbb'", "-nb '#121111'", "-sf '#dbdfdf'", "-sb '#212126'", "-p '󱎰 |Search:'", "-fn 'Iosevka Nerd Font:size=12:style=regular," ,NULL}; + +static Sp scratchpads[] = { + /* name cmd */ + {"launch", launch}, + {"terminal", terminal}, + {"scrot", scrot}, + {"scrots", scrots}, +}; + +#include + +/* Add somewhere in your constants definition section */ +static const char *upvol[] = { "pactl", "set-sink-volume", "0", "+5%", NULL }; +static const char *downvol[] = { "pactl", "set-sink-volume", "0", "-5%", NULL }; +static const char *mutevol[] = { "pactl", "set-sink-mute", "0", "toggle", NULL }; + +static const StatusCmd statuscmds[] = { + {"~/.local/bin/statusbar/power", 1}, + {"~/.local/bin/statusbar/wifi", 2}, + {"~/.local/bin/statusbar/calendar", 3}, + {"~/.local/bin/statusbar/battery", 4}, + {"~/.local/bin/statusbar/sound", 5}, + {"~/.local/bin/statusbar/mindash", 6}, + {"~/.local/bin/statusbar/mincalendar", 7}, + {"~/.local/bin/statusbar/notifications", 8}, +}; + +static const char *statuscmd[] = {"/bin/bash", "-c", NULL, NULL}; + +/* tagging */ +static char *tags[] = {"cmd", "www", "dev", "chat", "sys", "med"}; +static char *alttags[] = {"[cmd]", "[www]", "[dev]", + "[chat]", "[sys]", "[med]"}; +static const unsigned int ulinepad = + 2; /* 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 isterminal + noswallow monitor */ + {"Gimp", NULL, NULL, 0, 1, 0, 0, -1}, + {"Firefox", NULL, NULL, 1 << 8, 0, 0, -1, -1}, + {"st-256color", NULL, NULL, 0, 0, 1, 0, -1}, + {NULL, NULL, "Event Tester", 0, 0, 0, 1, -1}, /* xev */ + {NULL, "spterm", NULL, SPTAG(0), 1, 1, 0, -1}, + {NULL, "spmpd", NULL, SPTAG(1), 1, 1, 0, -1}, +}; + +/* layout(s) */ +static const float mfact = 0.55; /* factor of master area size [0.05..0.95] */ +static const int nmaster = 1; /* number of clients in master area */ +static const int resizehints = + 1; /* 1 means respect size hints in tiled resizals */ +static const int lockfullscreen = + 1; /* 1 will force focus on the fullscreen window */ + +#define FORCE_VSPLIT \ + 1 /* nrowgrid layout: force two clients to always split vertically */ +#include "vanitygaps.c" + +/*#include "layout_grid.h" +#include "layout_grid.c"*/ +static const Layout layouts[] = { + /* symbol arrange function */ + {"[]", tile}, /* first entry is default */ + {"{}", spiral}, + {"//", NULL}, /* no layout function means floating behavior */ +/* {"[@]", spiral}, {"[\\]", dwindle},*/ + {"[M]", monocle}, {"|M|", centeredmaster}, + {NULL, NULL}, +}; + +/* 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 const Key keys[] = { + /* modifier key function argument */ + {MODKEY, XK_Print, spawn, {.v = scrot} }, + {MODKEY | ShiftMask, XK_Print, spawn, {.v = scrots } }, + {MODKEY, XK_e, spawn, {.v = terminal } }, + {MODKEY, XK_d, spawn, {.v = launch } }, + {MODKEY, XK_b, togglebar, {0}}, + { 0, XK_F11, spawn, {.v = downvol } }, + { 0, XK_F10, spawn, {.v = mutevol } }, + { 0, XK_F12, spawn, {.v = upvol } }, + /*boring stuff*/ + {MODKEY, XK_j, focusstack, {.i = +1}}, + {MODKEY, XK_k, focusstack, {.i = -1}}, + {MODKEY, XK_i, 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, XK_Return, zoom, {0}}, + {MODKEY | Mod4Mask, XK_u, incrgaps, {.i = +1}}, + {MODKEY | Mod4Mask | ShiftMask, XK_u, incrgaps, {.i = -1}}, + {MODKEY | Mod4Mask, XK_i, incrigaps, {.i = +1}}, + {MODKEY | Mod4Mask | ShiftMask, XK_i, incrigaps, {.i = -1}}, + {MODKEY | Mod4Mask, XK_o, incrogaps, {.i = +1}}, + {MODKEY | Mod4Mask | ShiftMask, XK_o, incrogaps, {.i = -1}}, + {MODKEY | Mod4Mask, XK_6, incrihgaps, {.i = +1}}, + {MODKEY | Mod4Mask | ShiftMask, XK_6, incrihgaps, {.i = -1}}, + {MODKEY | Mod4Mask, XK_7, incrivgaps, {.i = +1}}, + {MODKEY | Mod4Mask | ShiftMask, XK_7, incrivgaps, {.i = -1}}, + {MODKEY | Mod4Mask, XK_8, incrohgaps, {.i = +1}}, + {MODKEY | Mod4Mask | ShiftMask, XK_8, incrohgaps, {.i = -1}}, + {MODKEY | Mod4Mask, XK_9, incrovgaps, {.i = +1}}, + {MODKEY | Mod4Mask | ShiftMask, XK_9, incrovgaps, {.i = -1}}, + {MODKEY | Mod4Mask, XK_0, togglegaps, {0}}, + {MODKEY | Mod4Mask | ShiftMask, XK_0, defaultgaps, {0}}, + {MODKEY, XK_Tab, view, {0}}, + {MODKEY, XK_w, 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_comma, cyclelayout, {.i = -1}}, + {MODKEY | ControlMask, XK_period, cyclelayout, {.i = +1}}, + {MODKEY, XK_space, setlayout, {0}}, + {MODKEY, XK_s, 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_b, togglescratch, {.ui = 0}}, + {MODKEY | ShiftMask, XK_v, togglescratch, {.ui = 1}}, + TAGKEYS(XK_1, 0) TAGKEYS(XK_2, 1) TAGKEYS(XK_3, 2) TAGKEYS(XK_4, 3) + TAGKEYS(XK_5, 4) TAGKEYS(XK_6, 5) + TAGKEYS(XK_7, 6){MODKEY | ShiftMask, XK_q, quit, {0}}, +}; + +/* button definitions */ +/* click can be ClkTagBar, ClkLtSymbol, ClkStatusText, ClkWinTitle, + * ClkClientWin, or ClkRootWin */ +static const Button buttons[] = { + /* click event mask button function argument */ + {ClkButton, 0, Button1, spawn, {.v = launch}}, + {ClkLtSymbol, 0, Button1, setlayout, {0}}, + {ClkLtSymbol, 0, Button3, setlayout, {.v = &layouts[2]}}, + {ClkStatusText, 0, Button1, spawn, {.v = statuscmd}}, + {ClkStatusText, 0, Button2, spawn, {.v = statuscmd}}, + {ClkStatusText, 0, Button3, spawn, {.v = statuscmd}}, + {ClkClientWin, MODKEY, Button1, movemouse, {0}}, + {ClkClientWin, MODKEY, Button2, togglefloating, {0}}, + {ClkClientWin, MODKEY, Button3, resizemouse, {0}}, + {ClkTagBar, 0, Button1, view, {0}}, + {ClkTagBar, 0, Button3, toggleview, {0}}, + {ClkTagBar, MODKEY, Button1, tag, {0}}, + {ClkTagBar, MODKEY, Button3, toggletag, {0}}, +}; diff --git a/drw.o b/drw.o index ffbecbd..81503ee 100644 Binary files a/drw.o and b/drw.o differ diff --git a/dwm b/dwm index ed07a56..85955f3 100755 Binary files a/dwm and b/dwm differ diff --git a/dwm.c b/dwm.c index 010a15e..bc91ac6 100644 --- a/dwm.c +++ b/dwm.c @@ -586,49 +586,15 @@ void buttonpress(XEvent *e) { i = x = occ = 0; /* Bitmask of occupied tags */ for (c = m->clients; c; c = c->next) - occ |= c->tags; - x += TEXTW(buttonbar); - if (ev->x < x) { - click = ClkButton; - } else { - do - x += TEXTW(occ & 1 << i ? alttags[i] : tags[i]); - while (ev->x >= x && ++i < LENGTH(tags)); - if (i < LENGTH(tags)) { - click = ClkTagBar; - arg.ui = 1 << i; - } else if (ev->x < x + TEXTW(selmon->ltsymbol)) - click = ClkLtSymbol; - else if (ev->x > selmon->ww - statusw - stw - 2 * sp) { - char *text, *s, ch; - *lastbutton = '0' + ev->button; - x = selmon->ww - statusw - stw - 2 * sp - getsystraywidth(); - click = ClkStatusText; - statuscmdn = 0; - for (text = s = stext; *s && x <= ev->x; s++) { - if ((unsigned char)(*s) < ' ') { - ch = *s; - *s = '\0'; - x += TEXTW(text) - lrpad; - *s = ch; - text = s + 1; - if (x >= ev->x) - break; - statuscmdn = ch; - } else if (*s == '^') { - *s = '\0'; - x += TEXTW(text) - lrpad; - *s = '^'; - if (*(++s) == 'f') - x += atoi(++s); - while (*(s++) != '^') - ; - text = s; - s--; - } - } - } - } + 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 > selmon->ww - TEXTW(stext)) + click = ClkStatusText; + } else if ((c = wintoclient(ev->window))) { focus(c); restack(selmon); @@ -1097,9 +1063,6 @@ void drawbar(Monitor *m) { urg |= c->tags; } x = 0; - w = TEXTW(buttonbar); - drw_setscheme(drw, scheme[SchemeBtn]); - x = drw_text(drw, x, 0, w, bh, lrpad / 2, buttonbar, 0); for (i = 0; i < LENGTH(tags); i++) { tagtext = occ & 1 << i ? alttags[i] : tags[i]; w = TEXTW(tagtext); diff --git a/dwm.c.orig b/dwm.c.orig new file mode 100644 index 0000000..010a15e --- /dev/null +++ b/dwm.c.orig @@ -0,0 +1,2943 @@ +/* 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 +#include +#ifdef XINERAMA +#include +#endif /* XINERAMA */ +#include +#include +#include +#ifdef __OpenBSD__ +#include +#include +#endif /* __OpenBSD */ + +#include "drw.h" +#include "util.h" + +/* macros */ +#define BUTTONMASK (ButtonPressMask | ButtonReleaseMask) +#define CLEANMASK(mask) \ + (mask & ~(numlockmask | LockMask) & \ + (ShiftMask | ControlMask | Mod1Mask | Mod2Mask | Mod3Mask | Mod4Mask | \ + Mod5Mask)) +#define INTERSECT(x, y, w, h, m) \ + (MAX(0, MIN((x) + (w), (m)->wx + (m)->ww) - MAX((x), (m)->wx)) * \ + MAX(0, MIN((y) + (h), (m)->wy + (m)->wh) - MAX((y), (m)->wy))) +#define ISVISIBLE(C) ((C->tags & C->mon->tagset[C->mon->seltags])) +#define LENGTH(X) (sizeof X / sizeof X[0]) +#define MOUSEMASK (BUTTONMASK | PointerMotionMask) +#define WIDTH(X) ((X)->w + 2 * (X)->bw) +#define HEIGHT(X) ((X)->h + 2 * (X)->bw) +#define NUMTAGS (LENGTH(tags) + LENGTH(scratchpads)) +#define TAGMASK ((1 << NUMTAGS) - 1) +#define SPTAG(i) ((1 << LENGTH(tags)) << (i)) +#define SPTAGMASK (((1 << LENGTH(scratchpads)) - 1) << LENGTH(tags)) +#define TEXTW(X) (drw_fontset_getwidth(drw, (X)) + lrpad) + +#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, CurLast }; /* cursor */ +enum { SchemeNorm, SchemeSel, SchemeBtn, SchemeLt }; /* color schemes */ +enum { + NetSupported, + NetWMName, + NetWMState, + NetWMCheck, + NetSystemTray, + NetSystemTrayOP, + NetSystemTrayOrientation, + NetSystemTrayOrientationHorz, + NetWMFullscreen, + NetActiveWindow, + NetWMWindowType, + NetWMWindowTypeDialog, + NetClientList, + NetLast +}; /* EWMH atoms */ +enum { Manager, Xembed, XembedInfo, XLast }; /* Xembed atoms */ +enum { + WMProtocols, + WMDelete, + WMState, + WMTakeFocus, + WMLast +}; /* default atoms */ +enum { + ClkTagBar, + ClkLtSymbol, + ClkStatusText, + ClkClientWin, + ClkButton, + 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, hintsvalid; + int bw, oldbw; + unsigned int tags; + int isfixed, isfloating, isurgent, neverfocus, oldstate, isfullscreen, + isterminal, noswallow; + pid_t pid; + Client *next; + Client *snext; + Client *swallowing; + Monitor *mon; + Window win; +}; + +typedef struct { + unsigned int mod; + KeySym keysym; + void (*func)(const Arg *); + const Arg arg; +} Key; + +typedef struct { + const char *symbol; + void (*arrange)(Monitor *); +} Layout; + +struct Monitor { + char ltsymbol[16]; + float mfact; + int nmaster; + int num; + int by; /* bar geometry */ + int mx, my, mw, mh; /* screen size */ + int wx, wy, ww, wh; /* window area */ + int gappih; /* horizontal gap between windows */ + int gappiv; /* vertical gap between windows */ + int gappoh; /* horizontal outer gaps */ + int gappov; /* vertical outer gaps */ + unsigned int seltags; + unsigned int sellt; + unsigned int tagset[2]; + int showbar; + int topbar; + Client *clients; + Client *sel; + Client *stack; + Monitor *next; + Window barwin; + const Layout *lt[2]; +}; + +typedef struct { + const char *cmd; + int id; +} StatusCmd; +typedef struct { + const char *class; + const char *instance; + const char *title; + unsigned int tags; + int isfloating; + int isterminal; + int noswallow; + 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 drawbar(Monitor *m); +static void drawbars(void); +static int drawstatusbar(Monitor *m, int bh, char *text); +static void enternotify(XEvent *e); +static void expose(XEvent *e); +static void focus(Client *c); +static void focusin(XEvent *e); +static void focusmon(const Arg *arg); +static void focusstack(const Arg *arg); +static Atom getatomprop(Client *c, Atom prop); +static int getrootptr(int *x, int *y); +static long getstate(Window w); +static 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 incnmaster(const Arg *arg); +static void keypress(XEvent *e); +static void killclient(const Arg *arg); +static void manage(Window w, XWindowAttributes *wa); +static void mappingnotify(XEvent *e); +static void maprequest(XEvent *e); +static void monocle(Monitor *m); +static void motionnotify(XEvent *e); +static void movemouse(const Arg *arg); +static Client *nexttiled(Client *c); +static void pop(Client *c); +static void propertynotify(XEvent *e); +static void quit(const Arg *arg); +static Monitor *recttomon(int x, int y, int w, int h); +static void 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 resizerequest(XEvent *e); +static void resizeclient(Client *c, int x, int y, int w, int h); +static void resizemouse(const Arg *arg); +static void restack(Monitor *m); +static void run(void); +static void runautostart(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 setclientstate(Client *c, long state); +static void setfocus(Client *c); +static void setfullscreen(Client *c, int fullscreen); +static void setlayout(const Arg *arg); +static void setcfact(const Arg *arg); +static void setmfact(const Arg *arg); +static void setup(void); +static void setcfact(const Arg *arg); +static void seturgent(Client *c, int urg); +static void showhide(Client *c); +static void sigchld(int unused); +static void spawn(const Arg *arg); +static Monitor *systraytomon(Monitor *m); +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 togglescratch(const Arg *arg); +static void toggleview(const Arg *arg); +static void unfocus(Client *c, int setfocus); +static void unmanage(Client *c, int destroyed); +static void unmapnotify(XEvent *e); +static void updatebarpos(Monitor *m); +static void updatebars(void); +static void updateclientlist(void); +static void updatesystray(void); +static void updatesystrayicongeom(Client *i, int w, int h); +static void updatesystrayiconstate(Client *i, XPropertyEvent *ev); +static int updategeom(void); +static void updatenumlockmask(void); +static void updatesizehints(Client *c); +static void updatestatus(void); +static void updatetitle(Client *c); +static void updatewindowtype(Client *c); +static void updatewmhints(Client *c); +static void view(const Arg *arg); +static Client *wintoclient(Window w); +static Client *wintosystrayicon(Window w); +static Monitor *wintomon(Window w); +static int xerror(Display *dpy, XErrorEvent *ee); +static int xerrordummy(Display *dpy, XErrorEvent *ee); +static int xerrorstart(Display *dpy, XErrorEvent *ee); +static void zoom(const Arg *arg); + +static pid_t getparentprocess(pid_t p); +static int isdescprocess(pid_t p, pid_t c); +static Client *swallowingclient(Window w); +static Client *termforwin(const Client *c); +static pid_t winpid(Window w); + +/* variables */ +static Systray *systray = NULL; +static const char autostartblocksh[] = "autostart_blocking.sh"; +static const char autostartsh[] = "autostart.sh"; +static const char broken[] = "broken"; +static const char dwmdir[] = "dwm"; +static const char localshare[] = ".local/share"; +static char stext[1024]; +static int statusw; +static int statuscmdn; +static char lastbutton[] = "-"; +static int screen; +static int sw, sh; /* X display screen geometry width, height */ +static int bh; /* bar height */ +static int lrpad; /* sum of left and right padding for text */ +static int vp; /* vertical padding for bar */ +static int sp; /* side padding for bar */ +static int (*xerrorxlib)(Display *, XErrorEvent *); +static unsigned int numlockmask = 0; +static void (*handler[LASTEvent])(XEvent *) = { + [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 running = 1; +static Cur *cursor[CurLast]; +static Clr **scheme; +static Clr **tagscheme; +static Display *dpy; +static Drw *drw; +static Monitor *mons, *selmon; +static Window root, wmcheckwin; + +static xcb_connection_t *xcon; + +/* configuration, allows nested code to access above variables */ +#include "config.h" + +/* compile-time check if all tags fit into an unsigned int bit array. */ +struct NumTags { + char limitexceeded[LENGTH(tags) > 31 ? -1 : 1]; +}; + +/* function implementations */ +void applyrules(Client *c) { + const char *class, *instance; + unsigned int i; + const Rule *r; + Monitor *m; + XClassHint ch = {NULL, NULL}; + + /* rule matching */ + c->isfloating = 0; + c->tags = 0; + XGetClassHint(dpy, c->win, &ch); + class = ch.res_class ? ch.res_class : broken; + instance = ch.res_name ? ch.res_name : broken; + + for (i = 0; i < LENGTH(rules); i++) { + r = &rules[i]; + if ((!r->title || strstr(c->name, r->title)) && + (!r->class || strstr(class, r->class)) && + (!r->instance || strstr(instance, r->instance))) { + c->isterminal = r->isterminal; + c->noswallow = r->noswallow; + c->isfloating = r->isfloating; + c->tags |= r->tags; + if ((r->tags & SPTAGMASK) && r->isfloating) { + c->x = c->mon->wx + (c->mon->ww / 2 - WIDTH(c) / 2); + c->y = c->mon->wy + (c->mon->wh / 2 - HEIGHT(c) / 2); + } + + 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] & ~SPTAGMASK); +} + +int applysizehints(Client *c, int *x, int *y, int *w, int *h, int interact) { + int baseismin; + Monitor *m = c->mon; + + /* set minimum possible */ + *w = MAX(1, *w); + *h = MAX(1, *h); + if (interact) { + if (*x > sw) + *x = sw - WIDTH(c); + if (*y > sh) + *y = sh - HEIGHT(c); + if (*x + *w + 2 * c->bw < 0) + *x = 0; + if (*y + *h + 2 * c->bw < 0) + *y = 0; + } else { + if (*x >= m->wx + m->ww) + *x = m->wx + m->ww - WIDTH(c); + if (*y >= m->wy + m->wh) + *y = m->wy + m->wh - HEIGHT(c); + if (*x + *w + 2 * c->bw <= m->wx) + *x = m->wx; + if (*y + *h + 2 * c->bw <= m->wy) + *y = m->wy; + } + if (*h < bh) + *h = bh; + if (*w < bh) + *w = bh; + if (resizehints || c->isfloating || !c->mon->lt[c->mon->sellt]->arrange) { + if (!c->hintsvalid) + updatesizehints(c); + /* see last two sentences in ICCCM 4.1.2.3 */ + baseismin = c->basew == c->minw && c->baseh == c->minh; + if (!baseismin) { /* temporarily remove base dimensions */ + *w -= c->basew; + *h -= c->baseh; + } + /* adjust for aspect limits */ + if (c->mina > 0 && c->maxa > 0) { + if (c->maxa < (float)*w / *h) + *w = *h * c->maxa + 0.5; + else if (c->mina < (float)*h / *w) + *h = *w * c->mina + 0.5; + } + if (baseismin) { /* increment calculation requires this */ + *w -= c->basew; + *h -= c->baseh; + } + /* adjust for increment value */ + if (c->incw) + *w -= *w % c->incw; + if (c->inch) + *h -= *h % c->inch; + /* restore base dimensions */ + *w = MAX(*w + c->basew, c->minw); + *h = MAX(*h + c->baseh, c->minh); + if (c->maxw) + *w = MIN(*w, c->maxw); + if (c->maxh) + *h = MIN(*h, c->maxh); + } + return *x != c->x || *y != c->y || *w != c->w || *h != c->h; +} + +void arrange(Monitor *m) { + if (m) + showhide(m->stack); + else + for (m = mons; m; m = m->next) + showhide(m->stack); + if (m) { + arrangemon(m); + restack(m); + } else + for (m = mons; m; m = m->next) + arrangemon(m); +} + +void arrangemon(Monitor *m) { + strncpy(m->ltsymbol, m->lt[m->sellt]->symbol, sizeof m->ltsymbol); + if (m->lt[m->sellt]->arrange) + m->lt[m->sellt]->arrange(m); +} + +void attach(Client *c) { + c->next = c->mon->clients; + c->mon->clients = c; +} + +void attachstack(Client *c) { + c->snext = c->mon->stack; + c->mon->stack = c; +} + +void swallow(Client *p, Client *c) { + + if (c->noswallow || c->isterminal) + return; + if (c->noswallow && !swallowfloating && c->isfloating) + return; + + detach(c); + detachstack(c); + + setclientstate(c, WithdrawnState); + XUnmapWindow(dpy, p->win); + + p->swallowing = c; + c->mon = p->mon; + + Window w = p->win; + p->win = c->win; + c->win = w; + updatetitle(p); + XMoveResizeWindow(dpy, p->win, p->x, p->y, p->w, p->h); + arrange(p->mon); + configure(p); + updateclientlist(); +} + +void unswallow(Client *c) { + c->win = c->swallowing->win; + + free(c->swallowing); + c->swallowing = NULL; + + /* unfullscreen the client */ + setfullscreen(c, 0); + updatetitle(c); + arrange(c->mon); + XMapWindow(dpy, c->win); + XMoveResizeWindow(dpy, c->win, c->x, c->y, c->w, c->h); + setclientstate(c, NormalState); + focus(NULL); + arrange(c->mon); +} +void buttonpress(XEvent *e) { + unsigned int i, x, click, occ; + Arg arg = {0}; + Client *c; + Monitor *m; + XButtonPressedEvent *ev = &e->xbutton; + int stw = 0; + click = ClkRootWin; + /* focus monitor if necessary */ + if ((m = wintomon(ev->window)) && m != selmon) { + unfocus(selmon->sel, 1); + selmon = m; + focus(NULL); + } + if (ev->window == selmon->barwin) { + i = x = occ = 0; + /* Bitmask of occupied tags */ + for (c = m->clients; c; c = c->next) + occ |= c->tags; + x += TEXTW(buttonbar); + if (ev->x < x) { + click = ClkButton; + } else { + do + x += TEXTW(occ & 1 << i ? alttags[i] : tags[i]); + while (ev->x >= x && ++i < LENGTH(tags)); + if (i < LENGTH(tags)) { + click = ClkTagBar; + arg.ui = 1 << i; + } else if (ev->x < x + TEXTW(selmon->ltsymbol)) + click = ClkLtSymbol; + else if (ev->x > selmon->ww - statusw - stw - 2 * sp) { + char *text, *s, ch; + *lastbutton = '0' + ev->button; + x = selmon->ww - statusw - stw - 2 * sp - getsystraywidth(); + click = ClkStatusText; + statuscmdn = 0; + for (text = s = stext; *s && x <= ev->x; s++) { + if ((unsigned char)(*s) < ' ') { + ch = *s; + *s = '\0'; + x += TEXTW(text) - lrpad; + *s = ch; + text = s + 1; + if (x >= ev->x) + break; + statuscmdn = ch; + } else if (*s == '^') { + *s = '\0'; + x += TEXTW(text) - lrpad; + *s = '^'; + if (*(++s) == 'f') + x += atoi(++s); + while (*(s++) != '^') + ; + text = s; + s--; + } + } + } + } + } else if ((c = wintoclient(ev->window))) { + focus(c); + restack(selmon); + XAllowEvents(dpy, ReplayPointer, CurrentTime); + click = ClkClientWin; + } + for (i = 0; i < LENGTH(buttons); i++) + if (click == buttons[i].click && buttons[i].func && + buttons[i].button == ev->button && + CLEANMASK(buttons[i].mask) == CLEANMASK(ev->state)) + buttons[i].func( + click == ClkTagBar && buttons[i].arg.i == 0 ? &arg : &buttons[i].arg); +} +void checkotherwm(void) { + xerrorxlib = XSetErrorHandler(xerrorstart); + /* this causes an error if some other window manager is running */ + XSelectInput(dpy, DefaultRootWindow(dpy), SubstructureRedirectMask); + XSync(dpy, False); + XSetErrorHandler(xerror); + XSync(dpy, False); +} + +void cleanup(void) { + Arg a = {.ui = ~0}; + Layout foo = {"", NULL}; + Monitor *m; + size_t i; + + view(&a); + selmon->lt[selmon->sellt] = &foo; + for (m = mons; m; m = m->next) + while (m->stack) + unmanage(m->stack, 0); + XUngrabKey(dpy, AnyKey, AnyModifier, root); + while (mons) + cleanupmon(mons); + + 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]); + free(scheme); + XDestroyWindow(dpy, wmcheckwin); + drw_free(drw); + XSync(dpy, False); + XSetInputFocus(dpy, PointerRoot, RevertToPointerRoot, CurrentTime); + XDeleteProperty(dpy, root, netatom[NetActiveWindow]); +} + +void cleanupmon(Monitor *mon) { + Monitor *m; + + if (mon == mons) + mons = mons->next; + else { + for (m = mons; m && m->next != mon; m = m->next) + ; + m->next = mon->next; + } + XUnmapWindow(dpy, mon->barwin); + XDestroyWindow(dpy, mon->barwin); + free(mon); +} + +void clientmessage(XEvent *e) { + 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; + + m = ecalloc(1, sizeof(Monitor)); + m->tagset[0] = m->tagset[1] = 1; + m->mfact = mfact; + m->nmaster = nmaster; + m->showbar = showbar; + m->topbar = topbar; + m->gappih = gappih; + m->gappiv = gappiv; + m->gappoh = gappoh; + m->gappov = gappov; + m->lt[0] = &layouts[0]; + m->lt[1] = &layouts[1 % LENGTH(layouts)]; + strncpy(m->ltsymbol, layouts[0].symbol, sizeof m->ltsymbol); + return m; +} + +void 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(); + } else if ((c = swallowingclient(ev->window))) + unmanage(c->swallowing, 1); +} + +void detach(Client *c) { + Client **tc; + + for (tc = &c->mon->clients; *tc && *tc != c; tc = &(*tc)->next) + ; + *tc = c->next; +} + +void detachstack(Client *c) { + Client **tc, *t; + + for (tc = &c->mon->stack; *tc && *tc != c; tc = &(*tc)->snext) + ; + *tc = c->snext; + + if (c == c->mon->sel) { + for (t = c->mon->stack; t && !ISVISIBLE(t); t = t->snext) + ; + c->mon->sel = t; + } +} + +Monitor *dirtomon(int dir) { + Monitor *m = NULL; + + if (dir > 0) { + if (!(m = selmon->next)) + m = mons; + } else if (selmon == mons) + for (m = mons; m->next; m = m->next) + ; + else + for (m = mons; m->next != selmon; m = m->next) + ; + return m; +} + +int drawstatusbar(Monitor *m, int bh, char *stext) { + int ret, i, j, 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; + + i = -1, j = 0; + while (stext[++i]) + if ((unsigned char)stext[i] >= ' ') + text[j++] = stext[i]; + text[j] = '\0'; + /* 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; /* 1px padding on both sides */ + ret = m->ww - w; + x = m->ww - w - getsystraywidth(); + + drw_setscheme(drw, scheme[LENGTH(colors)]); + drw->scheme[ColFg] = scheme[SchemeNorm][ColFg]; + drw->scheme[ColBg] = scheme[SchemeNorm][ColBg]; + drw_rect(drw, x, 0, 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 - 2 * sp, 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 + 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 - 2 * sp, vertpadbar / 2, w, bh - vertpadbar, 0, text, 0); + } + + drw_setscheme(drw, scheme[SchemeNorm]); + free(p); + + return ret; +} + +void drawbar(Monitor *m) { + int x, w, tw = 0, stw = 0; + unsigned int i, occ = 0, urg = 0; + const char *tagtext; + Client *c; + + if (!m->showbar) + return; + + if (showsystray && m == systraytomon(m) && !systrayonleft) + stw = getsystraywidth(); + + /* draw status first so it can be overdrawn by tags later */ + if (m == selmon) { /* status is only drawn on selected monitor */ + tw = statusw = m->ww - drawstatusbar(m, bh, stext); + } + + resizebarwin(m); + for (c = m->clients; c; c = c->next) { + occ |= c->tags; + if (c->isurgent) + urg |= c->tags; + } + x = 0; + w = TEXTW(buttonbar); + drw_setscheme(drw, scheme[SchemeBtn]); + x = drw_text(drw, x, 0, w, bh, lrpad / 2, buttonbar, 0); + for (i = 0; i < LENGTH(tags); i++) { + tagtext = occ & 1 << i ? alttags[i] : tags[i]; + w = TEXTW(tagtext); + drw_setscheme(drw, (m->tagset[m->seltags] & 1 << i ? tagscheme[i] + : scheme[SchemeNorm])); + 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 - ulinestroke - ulinevoffset, + w - (ulinepad * 2), ulinestroke, 1, 0); + drw_text(drw, x, 0, w, bh, lrpad / 2, tagtext, 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 - ulinestroke - ulinevoffset, + w - (ulinepad * 2), ulinestroke, 1, 0); + x += w; + } + w = TEXTW(m->ltsymbol); + drw_setscheme(drw, scheme[SchemeLt]); + x = drw_text(drw, x, 0, w, bh , lrpad / 2, m->ltsymbol, 0); + + if ((w = m->ww - tw - stw - x) > bh) { + drw_setscheme(drw, scheme[SchemeNorm]); + drw_rect(drw, x, 0, w - 2 * sp, bh, 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 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)) + for (c = selmon->stack; c && !ISVISIBLE(c); c = c->snext) + ; + if (selmon->sel && selmon->sel != c) + unfocus(selmon->sel, 0); + if (c) { + if (c->mon != selmon) + selmon = c->mon; + if (c->isurgent) + seturgent(c, 0); + detachstack(c); + attachstack(c); + grabbuttons(c, 1); + XSetWindowBorder(dpy, c->win, scheme[SchemeSel][ColBorder].pixel); + setfocus(c); + } else { + XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime); + XDeleteProperty(dpy, root, netatom[NetActiveWindow]); + } + selmon->sel = c; + drawbars(); +} + +/* there are some broken focus acquiring clients needing extra handling */ +void focusin(XEvent *e) { + XFocusChangeEvent *ev = &e->xfocus; + + if (selmon->sel && ev->window != selmon->sel->win) + setfocus(selmon->sel); +} + +void focusmon(const Arg *arg) { + Monitor *m; + + if (!mons->next) + return; + if ((m = dirtomon(arg->i)) == selmon) + return; + unfocus(selmon->sel, 0); + selmon = m; + focus(NULL); +} + +void focusstack(const Arg *arg) { + Client *c = NULL, *i; + + if (!selmon->sel || (selmon->sel->isfullscreen && lockfullscreen)) + return; + if (arg->i > 0) { + for (c = selmon->sel->next; c && !ISVISIBLE(c); c = c->next) + ; + if (!c) + for (c = selmon->clients; c && !ISVISIBLE(c); c = c->next) + ; + } else { + for (i = selmon->clients; i != selmon->sel; i = i->next) + if (ISVISIBLE(i)) + c = i; + if (!c) + for (; i; i = i->next) + if (ISVISIBLE(i)) + c = i; + } + if (c) { + focus(c); + restack(selmon); + } +} + +Atom getatomprop(Client *c, Atom prop) { + int di; + unsigned long dl; + unsigned char *p = NULL; + Atom da, atom = None; + + /* 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 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 manage(Window w, XWindowAttributes *wa) { + Client *c, *t = NULL, *term = NULL; + Window trans = None; + XWindowChanges wc; + + c = ecalloc(1, sizeof(Client)); + c->win = w; + c->pid = winpid(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); + term = termforwin(c); + } + + if (c->x + WIDTH(c) > c->mon->wx + c->mon->ww) + c->x = c->mon->wx + c->mon->ww - WIDTH(c); + if (c->y + HEIGHT(c) > c->mon->wy + c->mon->wh) + c->y = c->mon->wy + c->mon->wh - HEIGHT(c); + c->x = MAX(c->x, c->mon->wx + (c->mon->mw - WIDTH(c)) / 2); + c->y = MAX(c->y, c->mon->wy + (c->mon->mh - HEIGHT(c)) / 2); + c->bw = borderpx; + + wc.border_width = c->bw; + XConfigureWindow(dpy, w, CWBorderWidth, &wc); + XSetWindowBorder(dpy, w, scheme[SchemeNorm][ColBorder].pixel); + configure(c); /* propagates border_width, if size doesn't change */ + updatewindowtype(c); + updatesizehints(c); + updatewmhints(c); + XSelectInput(dpy, w, + EnterWindowMask | FocusChangeMask | PropertyChangeMask | + StructureNotifyMask); + grabbuttons(c, 0); + if (!c->isfloating) + c->isfloating = c->oldstate = trans != None || c->isfixed; + if (c->isfloating) + XRaiseWindow(dpy, c->win); + attach(c); + attachstack(c); + XChangeProperty(dpy, root, netatom[NetClientList], XA_WINDOW, 32, + PropModeAppend, (unsigned char *)&(c->win), 1); + XMoveResizeWindow(dpy, c->win, c->x + 2 * sw, c->y, c->w, + c->h); /* some windows require this */ + setclientstate(c, NormalState); + if (c->mon == selmon) + unfocus(selmon->sel, 0); + c->mon->sel = c; + arrange(c->mon); + XMapWindow(dpy, c->win); + if (term) + swallow(term, c); + focus(NULL); +} + +void mappingnotify(XEvent *e) { + XMappingEvent *ev = &e->xmapping; + + XRefreshKeyboardMapping(ev); + if (ev->request == MappingKeyboard) + grabkeys(); +} + +void maprequest(XEvent *e) { + static XWindowAttributes wa; + XMapRequestEvent *ev = &e->xmaprequest; + + if (!XGetWindowAttributes(dpy, ev->window, &wa) || wa.override_redirect) + return; + if (!wintoclient(ev->window)) + manage(ev->window, &wa); + 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(); + } +} + +void monocle(Monitor *m) { + unsigned int n = 0; + Client *c; + + for (c = m->clients; c; c = c->next) + if (ISVISIBLE(c)) + n++; + if (n > 0) /* override layout symbol */ + snprintf(m->ltsymbol, sizeof m->ltsymbol, "[%d]", n); + for (c = nexttiled(m->clients); c; c = nexttiled(c->next)) + resize(c, m->wx, m->wy, m->ww - 2 * c->bw, m->wh - 2 * c->bw, 0); +} + +void motionnotify(XEvent *e) { + static Monitor *mon = NULL; + Monitor *m; + XMotionEvent *ev = &e->xmotion; + + if (ev->window != root) + return; + if ((m = recttomon(ev->x_root, ev->y_root, 1, 1)) != mon && mon) { + unfocus(selmon->sel, 1); + selmon = m; + focus(NULL); + } + mon = m; +} + +void movemouse(const Arg *arg) { + int x, y, ocx, ocy, nx, ny; + Client *c; + Monitor *m; + XEvent ev; + Time lasttime = 0; + + if (!(c = selmon->sel)) + return; + if (c->isfullscreen) /* no support moving fullscreen windows by mouse */ + return; + restack(selmon); + ocx = c->x; + ocy = c->y; + if (XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync, + None, cursor[CurMove]->cursor, CurrentTime) != GrabSuccess) + return; + if (!getrootptr(&x, &y)) + return; + do { + XMaskEvent(dpy, MOUSEMASK | ExposureMask | SubstructureRedirectMask, &ev); + switch (ev.type) { + case ConfigureRequest: + case Expose: + case MapRequest: + handler[ev.type](&ev); + break; + case MotionNotify: + if ((ev.xmotion.time - lasttime) <= (1000 / 60)) + continue; + lasttime = ev.xmotion.time; + + nx = ocx + (ev.xmotion.x - x); + ny = ocy + (ev.xmotion.y - y); + if (abs(selmon->wx - nx) < snap) + nx = selmon->wx; + else if (abs((selmon->wx + selmon->ww) - (nx + WIDTH(c))) < snap) + nx = selmon->wx + selmon->ww - WIDTH(c); + if (abs(selmon->wy - ny) < snap) + ny = selmon->wy; + else if (abs((selmon->wy + selmon->wh) - (ny + HEIGHT(c))) < snap) + ny = selmon->wy + selmon->wh - HEIGHT(c); + if (!c->isfloating && selmon->lt[selmon->sellt]->arrange && + (abs(nx - c->x) > snap || abs(ny - c->y) > snap)) + togglefloating(NULL); + if (!selmon->lt[selmon->sellt]->arrange || c->isfloating) + resize(c, nx, ny, c->w, c->h, 1); + break; + } + } while (ev.type != ButtonRelease); + XUngrabPointer(dpy, CurrentTime); + if ((m = recttomon(c->x, c->y, c->w, c->h)) != selmon) { + sendmon(c, m); + selmon = m; + focus(NULL); + } +} + +Client *nexttiled(Client *c) { + for (; c && (c->isfloating || !ISVISIBLE(c)); c = c->next) + ; + return c; +} + +void pop(Client *c) { + detach(c); + attach(c); + focus(c); + arrange(c->mon); +} + +void propertynotify(XEvent *e) { + Client *c; + Window trans; + XPropertyEvent *ev = &e->xproperty; + + if ((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: + c->hintsvalid = 0; + break; + case XA_WM_HINTS: + updatewmhints(c); + drawbars(); + break; + } + if (ev->atom == XA_WM_NAME || ev->atom == netatom[NetWMName]) + updatetitle(c); + if (ev->atom == netatom[NetWMWindowType]) + updatewindowtype(c); + } +} + +void quit(const Arg *arg) { running = 0; } + +Monitor *recttomon(int x, int y, int w, int h) { + Monitor *m, *r = selmon; + int a, area = 0; + + for (m = mons; m; m = m->next) + if ((a = INTERSECT(x, y, w, h, m)) > area) { + area = a; + r = m; + } + return r; +} + +void 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; + if (showsystray && m == systraytomon(m) && !systrayonleft) + w -= getsystraywidth(); + XMoveResizeWindow(dpy, m->barwin, m->wx + sp, m->by + vp, w - 2 * sp, 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; + 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); + 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 runautostart(void) { + char *pathpfx; + char *path; + char *xdgdatahome; + char *home; + struct stat sb; + + if ((home = getenv("HOME")) == NULL) + /* this is almost impossible */ + return; + + /* if $XDG_DATA_HOME is set and not empty, use $XDG_DATA_HOME/dwm, + * otherwise use ~/.local/share/dwm as autostart script directory + */ + xdgdatahome = getenv("XDG_DATA_HOME"); + if (xdgdatahome != NULL && *xdgdatahome != '\0') { + /* space for path segments, separators and nul */ + pathpfx = ecalloc(1, strlen(xdgdatahome) + strlen(dwmdir) + 2); + + if (sprintf(pathpfx, "%s/%s", xdgdatahome, dwmdir) <= 0) { + free(pathpfx); + return; + } + } else { + /* space for path segments, separators and nul */ + pathpfx = + ecalloc(1, strlen(home) + strlen(localshare) + strlen(dwmdir) + 3); + + if (sprintf(pathpfx, "%s/%s/%s", home, localshare, dwmdir) < 0) { + free(pathpfx); + return; + } + } + + /* check if the autostart script directory exists */ + if (!(stat(pathpfx, &sb) == 0 && S_ISDIR(sb.st_mode))) { + /* the XDG conformant path does not exist or is no directory + * so we try ~/.dwm instead + */ + char *pathpfx_new = realloc(pathpfx, strlen(home) + strlen(dwmdir) + 3); + if (pathpfx_new == NULL) { + free(pathpfx); + return; + } + pathpfx = pathpfx_new; + + if (sprintf(pathpfx, "%s/.%s", home, dwmdir) <= 0) { + free(pathpfx); + return; + } + } + + /* try the blocking script first */ + path = ecalloc(1, strlen(pathpfx) + strlen(autostartblocksh) + 2); + if (sprintf(path, "%s/%s", pathpfx, autostartblocksh) <= 0) { + free(path); + free(pathpfx); + } + + if (access(path, X_OK) == 0) + system(path); + + /* now the non-blocking script */ + if (sprintf(path, "%s/%s", pathpfx, autostartsh) <= 0) { + free(path); + free(pathpfx); + } + + if (access(path, X_OK) == 0) + system(strcat(path, " &")); + + free(pathpfx); + free(path); +} + +void scan(void) { + unsigned int i, num; + Window d1, d2, *wins = NULL; + XWindowAttributes wa; + + if (XQueryTree(dpy, root, &d1, &d2, &wins, &num)) { + for (i = 0; i < num; i++) { + if (!XGetWindowAttributes(dpy, wins[i], &wa) || wa.override_redirect || + XGetTransientForHint(dpy, wins[i], &d1)) + continue; + if (wa.map_state == IsViewable || getstate(wins[i]) == IconicState) + manage(wins[i], &wa); + } + for (i = 0; i < num; i++) { /* now the transients */ + if (!XGetWindowAttributes(dpy, wins[i], &wa)) + continue; + if (XGetTransientForHint(dpy, wins[i], &d1) && + (wa.map_state == IsViewable || getstate(wins[i]) == IconicState)) + manage(wins[i], &wa); + } + if (wins) + XFree(wins); + } +} + +void sendmon(Client *c, Monitor *m) { + if (c->mon == m) + return; + unfocus(c, 1); + detach(c); + detachstack(c); + c->mon = m; + c->tags = m->tagset[m->seltags]; /* assign tags of target monitor */ + attach(c); + attachstack(c); + focus(NULL); + arrange(NULL); +} + +void setclientstate(Client *c, long state) { + long data[] = {state, None}; + + XChangeProperty(dpy, c->win, wmatom[WMState], wmatom[WMState], 32, + PropModeReplace, (unsigned char *)data, 2); +} + +int sendevent(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 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; + f = arg->f + c->cfact; + if (arg->f == 0.0) + f = 1.0; + else if (f < 0.25 || f > 4.0) + return; + 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); + + /* 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 + horizpadbar; + bh = user_bh ? user_bh + vertpadbar : drw->fonts->h + 2 + vertpadbar; + sp = sidepad; + vp = (topbar == 1) ? vertpad : -vertpad; + 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); + /* init cursors */ + cursor[CurNormal] = drw_cur_create(drw, XC_left_ptr); + cursor[CurResize] = drw_cur_create(drw, XC_sizing); + cursor[CurMove] = drw_cur_create(drw, XC_fleur); + /* init appearance */ + if (LENGTH(tags) > LENGTH(tagsel)) + die("too few color schemes for the tags"); + 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); + tagscheme = ecalloc(LENGTH(tagsel), sizeof(Clr *)); + for (i = 0; i < LENGTH(tagsel); i++) + tagscheme[i] = drw_scm_create(drw, tagsel[i], 2); + /* init system tray */ + updatesystray(); + /* init bars */ + updatebars(); + updatestatus(); + /* supporting window for NetWMCheck */ + wmcheckwin = XCreateSimpleWindow(dpy, root, 0, 0, 1, 1, 0, 0, 0); + XChangeProperty(dpy, wmcheckwin, netatom[NetWMCheck], XA_WINDOW, 32, + PropModeReplace, (unsigned char *)&wmcheckwin, 1); + XChangeProperty(dpy, wmcheckwin, netatom[NetWMName], utf8string, 8, + PropModeReplace, (unsigned char *)"dwm", 3); + XChangeProperty(dpy, root, netatom[NetWMCheck], XA_WINDOW, 32, + PropModeReplace, (unsigned char *)&wmcheckwin, 1); + /* EWMH support per view */ + XChangeProperty(dpy, root, netatom[NetSupported], XA_ATOM, 32, + PropModeReplace, (unsigned char *)netatom, NetLast); + XDeleteProperty(dpy, root, netatom[NetClientList]); + /* select events */ + wa.cursor = cursor[CurNormal]->cursor; + wa.event_mask = SubstructureRedirectMask | SubstructureNotifyMask | + ButtonPressMask | PointerMotionMask | EnterWindowMask | + LeaveWindowMask | StructureNotifyMask | PropertyChangeMask; + XChangeWindowAttributes(dpy, root, CWEventMask | CWCursor, &wa); + XSelectInput(dpy, root, wa.event_mask); + grabkeys(); + focus(NULL); +} + +void seturgent(Client *c, int urg) { + XWMHints *wmh; + + c->isurgent = urg; + if (!(wmh = XGetWMHints(dpy, c->win))) + return; + wmh->flags = urg ? (wmh->flags | XUrgencyHint) : (wmh->flags & ~XUrgencyHint); + XSetWMHints(dpy, c->win, wmh); + XFree(wmh); +} + +void showhide(Client *c) { + if (!c) + return; + if (ISVISIBLE(c)) { + if ((c->tags & SPTAGMASK) && c->isfloating) { + c->x = c->mon->wx + (c->mon->ww / 2 - WIDTH(c) / 2); + c->y = c->mon->wy + (c->mon->wh / 2 - HEIGHT(c) / 2); + } + /* show clients top down */ + XMoveWindow(dpy, c->win, c->x, c->y); + if ((!c->mon->lt[c->mon->sellt]->arrange || c->isfloating) && + !c->isfullscreen) + resize(c, c->x, c->y, c->w, c->h, 0); + showhide(c->snext); + } else { + /* hide clients bottom up */ + showhide(c->snext); + XMoveWindow(dpy, c->win, WIDTH(c) * -2, c->y); + } +} + +void sigchld(int unused) { + if (signal(SIGCHLD, sigchld) == SIG_ERR) + die("can't install SIGCHLD handler:"); + while (0 < waitpid(-1, NULL, WNOHANG)) + ; +} + +void spawn(const Arg *arg) { + if (fork() == 0) { + if (dpy) + close(ConnectionNumber(dpy)); + if (arg->v == statuscmd) { + for (int i = 0; i < LENGTH(statuscmds); i++) { + if (statuscmdn == statuscmds[i].id) { + statuscmd[2] = statuscmds[i].cmd; + setenv("BUTTON", lastbutton, 1); + break; + } + } + if (!statuscmd[2]) + exit(EXIT_SUCCESS); + } + setsid(); + execvp(((char **)arg->v)[0], (char **)arg->v); + die("dwm: execvp '%s' failed:", ((char **)arg->v)[0]); + } +} + +void tag(const Arg *arg) { + if (selmon->sel && arg->ui & TAGMASK) { + selmon->sel->tags = arg->ui & TAGMASK; + focus(NULL); + arrange(selmon); + } +} + +void tagmon(const Arg *arg) { + if (!selmon->sel || !mons->next) + return; + sendmon(selmon->sel, dirtomon(arg->i)); +} + +void togglebar(const Arg *arg) { + selmon->showbar = !selmon->showbar; + updatebarpos(selmon); + resizebarwin(selmon); + if (showsystray) { + XWindowChanges wc; + if (!selmon->showbar) + wc.y = -bh; + else if (selmon->showbar) { + wc.y = 0; + if (!selmon->topbar) + wc.y = selmon->mh - bh; + } + 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 togglescratch(const Arg *arg) { + Client *c; + unsigned int found = 0; + unsigned int scratchtag = SPTAG(arg->ui); + Arg sparg = {.v = scratchpads[arg->ui].cmd}; + + for (c = selmon->clients; c && !(found = c->tags & scratchtag); c = c->next) + ; + if (found) { + unsigned int newtagset = selmon->tagset[selmon->seltags] ^ scratchtag; + if (newtagset) { + selmon->tagset[selmon->seltags] = newtagset; + focus(NULL); + arrange(selmon); + } + if (ISVISIBLE(c)) { + focus(c); + restack(selmon); + } + } else { + selmon->tagset[selmon->seltags] |= scratchtag; + spawn(&sparg); + } +} + +void toggletag(const Arg *arg) { + unsigned int newtags; + + if (!selmon->sel) + return; + newtags = selmon->sel->tags ^ (arg->ui & TAGMASK); + if (newtags) { + selmon->sel->tags = newtags; + focus(NULL); + arrange(selmon); + } +} + +void toggleview(const Arg *arg) { + unsigned int newtagset = + selmon->tagset[selmon->seltags] ^ (arg->ui & TAGMASK); + + if (newtagset) { + selmon->tagset[selmon->seltags] = newtagset; + focus(NULL); + arrange(selmon); + } +} + +void unfocus(Client *c, int setfocus) { + if (!c) + return; + grabbuttons(c, 0); + XSetWindowBorder(dpy, c->win, scheme[SchemeNorm][ColBorder].pixel); + if (setfocus) { + XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime); + XDeleteProperty(dpy, root, netatom[NetActiveWindow]); + } +} + +void unmanage(Client *c, int destroyed) { + Monitor *m = c->mon; + XWindowChanges wc; + + if (c->swallowing) { + unswallow(c); + return; + } + + Client *s = swallowingclient(c->win); + if (s) { + free(s->swallowing); + s->swallowing = NULL; + arrange(m); + focus(NULL); + return; + } + + detach(c); + detachstack(c); + if (!destroyed) { + wc.border_width = c->oldbw; + XGrabServer(dpy); /* avoid race conditions */ + XSetErrorHandler(xerrordummy); + XSelectInput(dpy, c->win, NoEventMask); + XConfigureWindow(dpy, c->win, CWBorderWidth, &wc); /* restore border */ + XUngrabButton(dpy, AnyButton, AnyModifier, c->win); + setclientstate(c, WithdrawnState); + XSync(dpy, False); + XSetErrorHandler(xerror); + XUngrabServer(dpy); + } + free(c); + + if (!s) { + arrange(m); + focus(NULL); + updateclientlist(); + } +} + +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}; + 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 + sp, m->by + vp, w - 2 * sp, 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); + XSetClassHint(dpy, m->barwin, &ch); + } +} + +void updatebarpos(Monitor *m) { + m->wy = m->my; + m->wh = m->mh; + if (m->showbar) { + m->wh = m->wh - vertpad - bh; + m->by = m->topbar ? m->wy : m->wy + m->wh + vertpad; + m->wy = m->topbar ? m->wy + bh + vp : m->wy; + } else + m->by = -bh - vp; +} + +void updateclientlist() { + Client *c; + Monitor *m; + + XDeleteProperty(dpy, root, netatom[NetClientList]); + for (m = mons; m; m = m->next) + for (c = m->clients; c; c = c->next) + XChangeProperty(dpy, root, netatom[NetClientList], XA_WINDOW, 32, + PropModeAppend, (unsigned char *)&(c->win), 1); +} + +int updategeom(void) { + int dirty = 0; + +#ifdef XINERAMA + if (XineramaIsActive(dpy)) { + int i, j, n, nn; + Client *c; + Monitor *m; + XineramaScreenInfo *info = XineramaQueryScreens(dpy, &nn); + XineramaScreenInfo *unique = NULL; + + for (n = 0, m = mons; m; m = m->next, n++) + ; + /* only consider unique geometries as separate screens */ + unique = ecalloc(nn, sizeof(XineramaScreenInfo)); + for (i = 0, j = 0; i < nn; i++) + if (isuniquegeom(unique, j, &info[i])) + memcpy(&unique[j++], &info[i], sizeof(XineramaScreenInfo)); + XFree(info); + nn = j; + + /* new monitors if nn > n */ + for (i = n; i < nn; i++) { + for (m = mons; m && m->next; m = m->next) + ; + if (m) + m->next = createmon(); + else + mons = createmon(); + } + for (i = 0, m = mons; i < nn && m; m = m->next, i++) + if (i >= n || unique[i].x_org != m->mx || unique[i].y_org != m->my || + unique[i].width != m->mw || unique[i].height != m->mh) { + dirty = 1; + m->num = i; + m->mx = m->wx = unique[i].x_org; + m->my = m->wy = unique[i].y_org; + m->mw = m->ww = unique[i].width; + m->mh = m->wh = unique[i].height; + updatebarpos(m); + } + /* removed monitors if n > nn */ + for (i = nn; i < n; i++) { + for (m = mons; m && m->next; m = m->next) + ; + while ((c = m->clients)) { + dirty = 1; + m->clients = c->next; + detachstack(c); + c->mon = mons; + 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); + c->hintsvalid = 1; +} + +void updatestatus(void) { + if (!gettextprop(root, XA_WM_NAME, stext, sizeof(stext))) { + strcpy(stext, "dwm-" VERSION); + statusw = TEXTW(stext) - lrpad + 2; + } else { + char *text, *s, ch; + statusw = 0; + for (text = s = stext; *s; s++) { + if ((unsigned char)(*s) < ' ') { + ch = *s; + *s = '\0'; + statusw += TEXTW(text) - lrpad; + *s = ch; + text = s + 1; + } + } + statusw += TEXTW(text) - lrpad + 2; + } + drawbar(selmon); + updatesystray(); +} + +void updatesystrayicongeom(Client *i, int w, int h) { + if (!i) + return; + applysizehints(i, &(i->x), &(i->y), &(i->w), &(i->h), False); + if (systrayiconsize >= bh) { + i->w = bh; + i->h = bh; + } else { + i->w = systrayiconsize; + i->h = systrayiconsize; + } +} + +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; + unsigned int sw = TEXTW(stext) - lrpad + systrayspacing; + unsigned int w = 1; + + if (!showsystray) + return; + if (systrayonleft) + x -= sw + lrpad / 2; + 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; + if (systrayiconsize >= bh) + i->y = 0; + else + i->y = (bh - systrayiconsize) / 2; + XMoveResizeWindow(dpy, i->win, i->x, i->y, 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 - sp, m->by + vp, w, bh); + wc.x = x - sp; + wc.y = m->by + vp; + 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->isfloating = 1; +} + +void updatewmhints(Client *c) { + XWMHints *wmh; + + if ((wmh = XGetWMHints(dpy, c->win))) { + if (c == selmon->sel && wmh->flags & XUrgencyHint) { + wmh->flags &= ~XUrgencyHint; + XSetWMHints(dpy, c->win, wmh); + } else + c->isurgent = (wmh->flags & XUrgencyHint) ? 1 : 0; + if (wmh->flags & InputHint) + c->neverfocus = !wmh->input; + else + c->neverfocus = 0; + XFree(wmh); + } +} + +void view(const Arg *arg) { + if ((arg->ui & TAGMASK) == selmon->tagset[selmon->seltags]) + return; + selmon->seltags ^= 1; /* toggle sel tagset */ + if (arg->ui & TAGMASK) + selmon->tagset[selmon->seltags] = arg->ui & TAGMASK; + focus(NULL); + arrange(selmon); +} + +pid_t winpid(Window w) { + + pid_t result = 0; + +#ifdef __linux__ + xcb_res_client_id_spec_t spec = {0}; + spec.client = w; + spec.mask = XCB_RES_CLIENT_ID_MASK_LOCAL_CLIENT_PID; + + xcb_generic_error_t *e = NULL; + xcb_res_query_client_ids_cookie_t c = + xcb_res_query_client_ids(xcon, 1, &spec); + xcb_res_query_client_ids_reply_t *r = + xcb_res_query_client_ids_reply(xcon, c, &e); + + if (!r) + return (pid_t)0; + + xcb_res_client_id_value_iterator_t i = + xcb_res_query_client_ids_ids_iterator(r); + for (; i.rem; xcb_res_client_id_value_next(&i)) { + spec = i.data->spec; + if (spec.mask & XCB_RES_CLIENT_ID_MASK_LOCAL_CLIENT_PID) { + uint32_t *t = xcb_res_client_id_value_value(i.data); + result = *t; + break; + } + } + + free(r); + + if (result == (pid_t)-1) + result = 0; + +#endif /* __linux__ */ + +#ifdef __OpenBSD__ + Atom type; + int format; + unsigned long len, bytes; + unsigned char *prop; + pid_t ret; + + if (XGetWindowProperty(dpy, w, XInternAtom(dpy, "_NET_WM_PID", 0), 0, 1, + False, AnyPropertyType, &type, &format, &len, &bytes, + &prop) != Success || + !prop) + return 0; + + ret = *(pid_t *)prop; + XFree(prop); + result = ret; + +#endif /* __OpenBSD__ */ + return result; +} + +pid_t getparentprocess(pid_t p) { + unsigned int v = 0; + +#ifdef __linux__ + FILE *f; + char buf[256]; + snprintf(buf, sizeof(buf) - 1, "/proc/%u/stat", (unsigned)p); + + if (!(f = fopen(buf, "r"))) + return 0; + + fscanf(f, "%*u %*s %*c %u", &v); + fclose(f); +#endif /* __linux__*/ + +#ifdef __OpenBSD__ + int n; + kvm_t *kd; + struct kinfo_proc *kp; + + kd = kvm_openfiles(NULL, NULL, NULL, KVM_NO_FILES, NULL); + if (!kd) + return 0; + + kp = kvm_getprocs(kd, KERN_PROC_PID, p, sizeof(*kp), &n); + v = kp->p_ppid; +#endif /* __OpenBSD__ */ + + return (pid_t)v; +} + +int isdescprocess(pid_t p, pid_t c) { + while (p != c && c != 0) + c = getparentprocess(c); + + return (int)c; +} + +Client *termforwin(const Client *w) { + Client *c; + Monitor *m; + + if (!w->pid || w->isterminal) + return NULL; + + for (m = mons; m; m = m->next) { + for (c = m->clients; c; c = c->next) { + if (c->isterminal && !c->swallowing && c->pid && + isdescprocess(c->pid, w->pid)) + return c; + } + } + + return NULL; +} + +Client *swallowingclient(Window w) { + Client *c; + Monitor *m; + + for (m = mons; m; m = m->next) { + for (c = m->clients; c; c = c->next) { + if (c->swallowing && c->swallowing->win == w) + return c; + } + } + + return NULL; +} + +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) + 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 || !c || c->isfloating) + return; + if (c == nexttiled(selmon->clients) && !(c = nexttiled(c->next))) + return; + pop(c); +} + +int main(int argc, char *argv[]) { + if (argc == 2 && !strcmp("-v", argv[1])) + die("dwm-" VERSION); + else if (argc != 1) + die("usage: dwm [-v]"); + if (!setlocale(LC_CTYPE, "") || !XSupportsLocale()) + fputs("warning: no locale support\n", stderr); + if (!(dpy = XOpenDisplay(NULL))) + die("dwm: cannot open display"); + if (!(xcon = XGetXCBConnection(dpy))) + die("dwm: cannot get xcb connection\n"); + checkotherwm(); + setup(); +#ifdef __OpenBSD__ + if (pledge("stdio rpath proc exec ps", NULL) == -1) + die("pledge"); +#endif /* __OpenBSD__ */ + scan(); + runautostart(); + run(); + cleanup(); + XCloseDisplay(dpy); + return EXIT_SUCCESS; +} diff --git a/dwm.c.rej b/dwm.c.rej new file mode 100644 index 0000000..891ba04 --- /dev/null +++ b/dwm.c.rej @@ -0,0 +1,57 @@ +--- dwm.c ++++ dwm.c +@@ -64,7 +64,7 @@ enum { NetSupported, NetWMName, NetWMState, NetWMCheck, + NetWMFullscreen, NetActiveWindow, NetWMWindowType, + NetWMWindowTypeDialog, NetClientList, NetLast }; /* EWMH atoms */ + enum { WMProtocols, WMDelete, WMState, WMTakeFocus, WMLast }; /* default atoms */ +-enum { ClkTagBar, ClkLtSymbol, ClkStatusText, ClkButton, ClkWinTitle, ++enum { ClkTagBar, ClkLtSymbol, ClkStatusText, ClkWinTitle, + ClkClientWin, ClkRootWin, ClkLast }; /* clicks */ + + typedef union { +@@ -431,23 +431,18 @@ buttonpress(XEvent *e) + } + if (ev->window == selmon->barwin) { + i = x = 0; +- x += TEXTW(buttonbar); +- if(ev->x < x) { +- click = ClkButton; +- } else { +- do +- x += TEXTW(tags[i]); +- while (ev->x >= x && ++i < LENGTH(tags)); +- if (i < LENGTH(tags)) { +- click = ClkTagBar; +- arg.ui = 1 << i; +- } else if (ev->x < x + blw) +- click = ClkLtSymbol; +- else if (ev->x > selmon->ww - TEXTW(stext)) +- click = ClkStatusText; +- else +- click = ClkWinTitle; +- } ++ do ++ x += TEXTW(tags[i]); ++ while (ev->x >= x && ++i < LENGTH(tags)); ++ if (i < LENGTH(tags)) { ++ click = ClkTagBar; ++ arg.ui = 1 << i; ++ } else if (ev->x < x + blw) ++ click = ClkLtSymbol; ++ else if (ev->x > selmon->ww - TEXTW(stext)) ++ click = ClkStatusText; ++ else ++ click = ClkWinTitle; + } else if ((c = wintoclient(ev->window))) { + focus(c); + restack(selmon); +@@ -719,9 +714,6 @@ drawbar(Monitor *m) + urg |= c->tags; + } + x = 0; +- w = blw = TEXTW(buttonbar); +- drw_setscheme(drw, scheme[SchemeNorm]); +- x = drw_text(drw, x, 0, w, bh, lrpad / 2, buttonbar, 0); + for (i = 0; i < LENGTH(tags); i++) { + w = TEXTW(tags[i]); + drw_setscheme(drw, scheme[m->tagset[m->seltags] & 1 << i ? SchemeSel : SchemeNorm]); diff --git a/dwm.o b/dwm.o index 62e4375..4835737 100644 Binary files a/dwm.o and b/dwm.o differ diff --git a/util.o b/util.o index 6ab501f..4d65a35 100644 Binary files a/util.o and b/util.o differ