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-rw-r--r--.gitignore0
-rw-r--r--Kconfig18
-rw-r--r--LICENSE37
-rw-r--r--Makefile44
-rw-r--r--README.md12
-rw-r--r--config.def.h110
-rw-r--r--config.h132
-rw-r--r--debug/Kconfig24
-rw-r--r--debug/debug.h66
-rw-r--r--drw.c313
-rw-r--r--drw.h94
-rw-r--r--dwm.c2691
-rw-r--r--kconf2h/kconf2h.c50
-rw-r--r--kconf2h/kconf2h.h10
-rw-r--r--kconf2h/kconf2h_parser.c327
-rw-r--r--kconfig.h3
-rw-r--r--transient.c42
-rw-r--r--util.c17
-rw-r--r--util.h11
19 files changed, 4000 insertions, 1 deletions
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/.gitignore
diff --git a/Kconfig b/Kconfig
new file mode 100644
index 0000000..4f71c2d
--- /dev/null
+++ b/Kconfig
@@ -0,0 +1,18 @@
+
+source "debug/Kconfig"
+
+config DWM_PERTAG
+ bool "One layout pertag"
+ default n
+
+config DWM_OPACITY
+ bool "Default opacity level"
+ default n
+
+config DWM_SYSTEMTRAY
+ bool "Add systemtray"
+ default n
+
+config DWM_PANGO
+ bool "Add pango support. Fonts, UTF-8, extraca icons"
+ default n
diff --git a/LICENSE b/LICENSE
index fbc8962..e8544e4 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,3 +1,37 @@
+<<<<<<< HEAD
+MIT/X Consortium License
+
+© 2006-2011 Anselm R Garbe <anselm@garbe.us>
+© 2007-2011 Peter Hartlich <sgkkr at hartlich dot com>
+© 2010-2011 Connor Lane Smith <cls@lubutu.com>
+© 2006-2009 Jukka Salmi <jukka at salmi dot ch>
+© 2007-2009 Premysl Hruby <dfenze at gmail dot com>
+© 2007-2009 Szabolcs Nagy <nszabolcs at gmail dot com>
+© 2007-2009 Christof Musik <christof at sendfax dot de>
+© 2009 Mate Nagy <mnagy at port70 dot net>
+© 2007-2008 Enno Gottox Boland <gottox at s01 dot de>
+© 2008 Martin Hurton <martin dot hurton at gmail dot com>
+© 2008 Neale Pickett <neale dot woozle dot org>
+© 2006-2007 Sander van Dijk <a dot h dot vandijk at gmail dot com>
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the "Software"),
+to deal in the Software without restriction, including without limitation
+the rights to use, copy, modify, merge, publish, distribute, sublicense,
+and/or sell copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+DEALINGS IN THE SOFTWARE.
+=======
The MIT License (MIT)
Copyright (c) 2014 FreeArtMan
@@ -18,4 +52,5 @@ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE. \ No newline at end of file
+SOFTWARE.
+>>>>>>> 41fe4babc896a28ea5e08230762cdecd9772de73
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..9f68e18
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,44 @@
+CC=cc
+CFLAGS=
+LDFLAGS=
+
+X11LIB = /usr/X11R6/lib
+
+XINERAMALIBS = -lXinerama
+XINERAMAFLAGS = -DXINERAMA
+
+
+CFLAGS += -D_BSD_SOURCE -D_POSIX_C_SOURCE=2 -DVERSION=\"${VERSION}\"
+LDFLAGS += -L${X11LIB} -lX11 ${XINERAMALIBS}
+
+CFLAGS += `pkg-config --cflags xft pango pangoxft`
+LDFLAGS += `pkg-config --libs xft pango pangoxft`
+
+VERSION = 6.1
+
+SRC = dwm.c drw.c util.c
+OBJ = ${SRC:.c=.o}
+
+.c.o:
+ @echo CC $<
+ echo $(CFLAGS)
+ echo $(LDFLAGS)
+ ${CC} ${CFLAGS} -c $<
+
+dwm: ${OBJ}
+ @echo CC -o $@
+ echo $(CFLAGS)
+ ${CC} -o $@ ${OBJ} ${LDFLAGS}
+
+kconfig2h:
+ $(CC) -c kconf2h/kconf2h_parser.c
+ $(CC) kconf2h/kconf2h.c kconf2h_parser.o -o kconf2h/kconf2h
+
+menuconfig: kconfig2h
+ ./mconf Kconfig
+ kconf2h/kconf2h .config kconfig.h
+
+clean:
+ rm -rf dwm
+ rm -rf *.o
+
diff --git a/README.md b/README.md
index 2a1df5f..508e259 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,16 @@
+<<<<<<< HEAD
+Here is dwm 6.1 for with applied patches:
+pertag
+?opacity
+?pango
+systemtray
+
+All patches can be turned off/on with menuconfig. Configuration
+utility mconf can be taken from linux kernel. For succesfully
+compile all sources mconf isnt needed.
+=======
dwm-fancy
=========
fork of dwm 6.1 with patchs applied and added kernel menuconfig configuration
+>>>>>>> 41fe4babc896a28ea5e08230762cdecd9772de73
diff --git a/config.def.h b/config.def.h
new file mode 100644
index 0000000..875885b
--- /dev/null
+++ b/config.def.h
@@ -0,0 +1,110 @@
+/* See LICENSE file for copyright and license details. */
+
+/* appearance */
+static const char font[] = "-*-terminus-medium-r-*-*-16-*-*-*-*-*-*-*";
+static const char normbordercolor[] = "#444444";
+static const char normbgcolor[] = "#222222";
+static const char normfgcolor[] = "#bbbbbb";
+static const char selbordercolor[] = "#005577";
+static const char selbgcolor[] = "#005577";
+static const char selfgcolor[] = "#eeeeee";
+static const unsigned int borderpx = 1; /* border pixel of windows */
+static const unsigned int snap = 32; /* snap pixel */
+static const Bool showbar = True; /* False means no bar */
+static const Bool topbar = True; /* False means bottom bar */
+
+/* tagging */
+static const char *tags[] = { "1", "2", "3", "4", "5", "6", "7", "8", "9" };
+
+static const Rule rules[] = {
+ /* xprop(1):
+ * WM_CLASS(STRING) = instance, class
+ * WM_NAME(STRING) = title
+ */
+ /* class instance title tags mask isfloating monitor */
+ { "Gimp", NULL, NULL, 0, True, -1 },
+ { "Firefox", NULL, NULL, 1 << 8, False, -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 Bool resizehints = True; /* True means respect size hints in tiled resizals */
+
+static const Layout layouts[] = {
+ /* symbol arrange function */
+ { "[]=", tile }, /* first entry is default */
+ { "><>", NULL }, /* no layout function means floating behavior */
+ { "[M]", monocle },
+};
+
+/* key definitions */
+#define MODKEY Mod1Mask
+#define TAGKEYS(KEY,TAG) \
+ { MODKEY, KEY, view, {.ui = 1 << TAG} }, \
+ { MODKEY|ControlMask, KEY, toggleview, {.ui = 1 << TAG} }, \
+ { MODKEY|ShiftMask, KEY, tag, {.ui = 1 << TAG} }, \
+ { MODKEY|ControlMask|ShiftMask, KEY, toggletag, {.ui = 1 << TAG} },
+
+/* helper for spawning shell commands in the pre dwm-5.0 fashion */
+#define SHCMD(cmd) { .v = (const char*[]){ "/bin/sh", "-c", cmd, NULL } }
+
+/* commands */
+static char dmenumon[2] = "0"; /* component of dmenucmd, manipulated in spawn() */
+static const char *dmenucmd[] = { "dmenu_run", "-m", dmenumon, "-fn", font, "-nb", normbgcolor, "-nf", normfgcolor, "-sb", selbgcolor, "-sf", selfgcolor, NULL };
+static const char *termcmd[] = { "st", NULL };
+
+static Key keys[] = {
+ /* modifier key function argument */
+ { MODKEY, XK_p, spawn, {.v = dmenucmd } },
+ { MODKEY|ShiftMask, XK_Return, spawn, {.v = termcmd } },
+ { MODKEY, XK_b, togglebar, {0} },
+ { MODKEY, XK_j, focusstack, {.i = +1 } },
+ { MODKEY, XK_k, focusstack, {.i = -1 } },
+ { MODKEY, XK_i, incnmaster, {.i = +1 } },
+ { MODKEY, XK_d, incnmaster, {.i = -1 } },
+ { MODKEY, XK_h, setmfact, {.f = -0.05} },
+ { MODKEY, XK_l, setmfact, {.f = +0.05} },
+ { MODKEY, XK_Return, zoom, {0} },
+ { MODKEY, XK_Tab, view, {0} },
+ { MODKEY|ShiftMask, XK_c, killclient, {0} },
+ { MODKEY, XK_t, setlayout, {.v = &layouts[0]} },
+ { MODKEY, XK_f, setlayout, {.v = &layouts[1]} },
+ { MODKEY, XK_m, setlayout, {.v = &layouts[2]} },
+ { MODKEY, XK_space, setlayout, {0} },
+ { MODKEY|ShiftMask, XK_space, togglefloating, {0} },
+ { MODKEY, XK_0, view, {.ui = ~0 } },
+ { MODKEY|ShiftMask, XK_0, tag, {.ui = ~0 } },
+ { MODKEY, XK_comma, focusmon, {.i = -1 } },
+ { MODKEY, XK_period, focusmon, {.i = +1 } },
+ { MODKEY|ShiftMask, XK_comma, tagmon, {.i = -1 } },
+ { MODKEY|ShiftMask, XK_period, tagmon, {.i = +1 } },
+ TAGKEYS( XK_1, 0)
+ TAGKEYS( XK_2, 1)
+ TAGKEYS( XK_3, 2)
+ TAGKEYS( XK_4, 3)
+ TAGKEYS( XK_5, 4)
+ TAGKEYS( XK_6, 5)
+ TAGKEYS( XK_7, 6)
+ TAGKEYS( XK_8, 7)
+ TAGKEYS( XK_9, 8)
+ { MODKEY|ShiftMask, XK_q, quit, {0} },
+};
+
+/* button definitions */
+/* click can be ClkLtSymbol, ClkStatusText, ClkWinTitle, ClkClientWin, or ClkRootWin */
+static Button buttons[] = {
+ /* click event mask button function argument */
+ { ClkLtSymbol, 0, Button1, setlayout, {0} },
+ { ClkLtSymbol, 0, Button3, setlayout, {.v = &layouts[2]} },
+ { ClkWinTitle, 0, Button2, zoom, {0} },
+ { ClkStatusText, 0, Button2, spawn, {.v = termcmd } },
+ { ClkClientWin, MODKEY, Button1, movemouse, {0} },
+ { ClkClientWin, MODKEY, Button2, togglefloating, {0} },
+ { ClkClientWin, MODKEY, Button3, resizemouse, {0} },
+ { ClkTagBar, 0, Button1, view, {0} },
+ { ClkTagBar, 0, Button3, toggleview, {0} },
+ { ClkTagBar, MODKEY, Button1, tag, {0} },
+ { ClkTagBar, MODKEY, Button3, toggletag, {0} },
+};
+
diff --git a/config.h b/config.h
new file mode 100644
index 0000000..e20678f
--- /dev/null
+++ b/config.h
@@ -0,0 +1,132 @@
+/* See LICENSE file for copyright and license details. */
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#include "kconfig.h"
+
+/* appearance */
+#ifdef CONFIG_DWM_PANGO
+static const char font[] = "Sans 8";
+#else
+static const char font[] = "-*-terminus-medium-r-*-*-16-*-*-*-*-*-*-*";
+#endif
+static const char normbordercolor[] = "#444444";
+static const char normbgcolor[] = "#222222";
+static const char normfgcolor[] = "#bbbbbb";
+static const char selbordercolor[] = "#005577";
+static const char selbgcolor[] = "#005577";
+static const char selfgcolor[] = "#eeeeee";
+static const unsigned int borderpx = 1; /* border pixel of windows */
+static const unsigned int snap = 32; /* snap pixel */
+static const Bool showbar = True; /* False means no bar */
+static const Bool topbar = True; /* False means bottom bar */
+#ifdef CONFIG_DWM_OPACITY
+static const double defaultopacity = 0.75;
+#endif
+#ifdef CONFIG_DWM_SYSTEMTRAY
+static const unsigned int systraypinning = 0; /* 0: sloppy systray follows selected monitor, >0: pin systray to monitor X */
+static const unsigned int systrayspacing = 2; /* systray spacing */
+static const Bool systraypinningfailfirst = True; /* True: if pinning fails, display systray on the first monitor, False: display systray on the last monitor*/
+static const Bool showsystray = True; /* False means no systray */
+#endif
+#ifdef CONFIG_DWM_PANGO
+static const Bool statusmarkup = True; /* True means use pango markup in status message */
+#endif
+
+/* tagging */
+static const char *tags[] = { "1", "2", "3", "4", "5", "6", "7", "8", "9" };
+
+static const Rule rules[] = {
+ /* class instance title tags mask isfloating monitor */
+ { "Gimp", NULL, NULL, 0, True, -1 },
+ { "Firefox", NULL, NULL, 1 << 8, False, -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 Bool resizehints = True; /* True means respect size hints in tiled resizals */
+
+static const Layout layouts[] = {
+ /* symbol arrange function */
+ { "[]=", tile }, /* first entry is default */
+ { "><>", NULL }, /* no layout function means floating behavior */
+ { "[M]", monocle },
+};
+
+/* key definitions */
+#define MODKEY Mod1Mask
+#define TAGKEYS(KEY,TAG) \
+ { MODKEY, KEY, view, {.ui = 1 << TAG} }, \
+ { MODKEY|ControlMask, KEY, toggleview, {.ui = 1 << TAG} }, \
+ { MODKEY|ShiftMask, KEY, tag, {.ui = 1 << TAG} }, \
+ { MODKEY|ControlMask|ShiftMask, KEY, toggletag, {.ui = 1 << TAG} },
+
+/* helper for spawning shell commands in the pre dwm-5.0 fashion */
+#define SHCMD(cmd) { .v = (const char*[]){ "/bin/sh", "-c", cmd, NULL } }
+
+/* commands */
+static char dmenumon[2] = "0"; /* component of dmenucmd, manipulated in spawn() */
+static const char *dmenucmd[] = { "dmenu_run", "-fn", font, "-nb", normbgcolor, "-nf", normfgcolor, "-sb", selbgcolor, "-sf", selfgcolor, NULL };
+static const char *termcmd[] = { "uxterm", NULL };
+
+static Key keys[] = {
+ /* modifier key function argument */
+ { MODKEY, XK_p, spawn, {.v = dmenucmd } },
+ { MODKEY|ShiftMask, XK_Return, spawn, {.v = termcmd } },
+#ifdef CONFIG_DWM_OPACITY
+ { MODKEY|ShiftMask, XK_s, spawn, SHCMD("transset-df -a --dec .1") },
+ { MODKEY|ShiftMask, XK_d, spawn, SHCMD("transset-df -a --inc .1") },
+ { MODKEY|ShiftMask, XK_f, spawn, SHCMD("transset-df -a .75") },
+#endif
+ { MODKEY, XK_b, togglebar, {0} },
+ { MODKEY, XK_j, focusstack, {.i = +1 } },
+ { MODKEY, XK_k, focusstack, {.i = -1 } },
+ { MODKEY, XK_i, incnmaster, {.i = +1 } },
+ { MODKEY, XK_d, incnmaster, {.i = -1 } },
+ { MODKEY, XK_h, setmfact, {.f = -0.05} },
+ { MODKEY, XK_l, setmfact, {.f = +0.05} },
+ { MODKEY, XK_Return, zoom, {0} },
+ { MODKEY, XK_Tab, view, {0} },
+ { MODKEY|ShiftMask, XK_c, killclient, {0} },
+ { MODKEY, XK_t, setlayout, {.v = &layouts[0]} },
+ { MODKEY, XK_f, setlayout, {.v = &layouts[1]} },
+ { MODKEY, XK_m, setlayout, {.v = &layouts[2]} },
+ { MODKEY, XK_space, setlayout, {0} },
+ { MODKEY|ShiftMask, XK_space, togglefloating, {0} },
+ { MODKEY, XK_0, view, {.ui = ~0 } },
+ { MODKEY|ShiftMask, XK_0, tag, {.ui = ~0 } },
+ { MODKEY, XK_comma, focusmon, {.i = -1 } },
+ { MODKEY, XK_period, focusmon, {.i = +1 } },
+ { MODKEY|ShiftMask, XK_comma, tagmon, {.i = -1 } },
+ { MODKEY|ShiftMask, XK_period, tagmon, {.i = +1 } },
+ TAGKEYS( XK_1, 0)
+ TAGKEYS( XK_2, 1)
+ TAGKEYS( XK_3, 2)
+ TAGKEYS( XK_4, 3)
+ TAGKEYS( XK_5, 4)
+ TAGKEYS( XK_6, 5)
+ TAGKEYS( XK_7, 6)
+ TAGKEYS( XK_8, 7)
+ TAGKEYS( XK_9, 8)
+ { MODKEY|ShiftMask, XK_q, quit, {0} },
+};
+
+/* button definitions */
+/* click can be ClkLtSymbol, ClkStatusText, ClkWinTitle, ClkClientWin, or ClkRootWin */
+static Button buttons[] = {
+ /* click event mask button function argument */
+ { ClkLtSymbol, 0, Button1, setlayout, {0} },
+ { ClkLtSymbol, 0, Button3, setlayout, {.v = &layouts[2]} },
+ { ClkWinTitle, 0, Button2, zoom, {0} },
+ { ClkStatusText, 0, Button2, spawn, {.v = termcmd } },
+ { ClkClientWin, MODKEY, Button1, movemouse, {0} },
+ { ClkClientWin, MODKEY, Button2, togglefloating, {0} },
+ { ClkClientWin, MODKEY, Button3, resizemouse, {0} },
+ { ClkTagBar, 0, Button1, view, {0} },
+ { ClkTagBar, 0, Button3, toggleview, {0} },
+ { ClkTagBar, MODKEY, Button1, tag, {0} },
+ { ClkTagBar, MODKEY, Button3, toggletag, {0} },
+};
+
+#endif
diff --git a/debug/Kconfig b/debug/Kconfig
new file mode 100644
index 0000000..21dae6d
--- /dev/null
+++ b/debug/Kconfig
@@ -0,0 +1,24 @@
+menuconfig DEBUG
+ bool "Enable debug output"
+ option debug
+
+if DEBUG
+config DEBUG_PRINT_DEBUG
+ bool "Print debug"
+ default y
+
+config DEBUG_COLORIZE
+ bool "Colorize output"
+ default n
+ depends on DEBUG_PRINT_DEBUG
+
+config DEBUG_PRINT_LINENUM
+ bool "Print line number in debug"
+ default n
+ depends on DEBUG_PRINT_DEBUG
+
+config DEBUG_PRINT_FILENAME
+ bool "Print file name in debug"
+ default n
+ depends on DEBUG_PRINT_DEBUG
+endif
diff --git a/debug/debug.h b/debug/debug.h
new file mode 100644
index 0000000..b030fbe
--- /dev/null
+++ b/debug/debug.h
@@ -0,0 +1,66 @@
+#ifndef __RB_DEBUG_UTILS_H
+#define __RB_DEBUG_UTILS_H
+
+
+//what about kprintf?
+
+//config options
+#define PRINTF printf
+//#define COLORIZE
+//#define PRINT_LINENUM
+//#define PRINT_FILENAME
+//#define PRINT_DEBUG
+
+
+//use color
+#ifdef CONFIG_DEBUG_COLORIZE
+ #define D_COLOR "1;32m"
+ #define D_COLOR_S "\033[" D_COLOR
+ #define D_COLOR_E "\033[0m"
+ #define E_COLOR "1;31m"
+ #define E_COLOR_S "\033[" E_COLOR
+ #define E_COLOR_E "\033[0m"
+#else
+ #define D_COLOR
+ #define D_COLOR_S
+ #define D_COLOR_E
+ #define E_COLOR
+ #define E_COLOR_S
+ #define E_COLOR_E
+#endif
+
+//print debug line
+#ifdef CONFIG_DEBUG_PRINT_LINENUM
+ #define PRINT_LINE_F "LINE:%d "
+ #define PRINT_LINE_D __LINE__
+#else
+ #define PRINT_LINE_F ""
+ #define PRINT_LINE_D ""
+#endif
+
+//print
+#ifdef CONFIG_DEBUG_PRINT_FILENAME
+ #define PRINT_FILE_F "FILE:%s "
+ #define PRINT_FILE_D __FILE__
+#else
+ #define PRINT_FILE_F ""
+ #define PRINT_FILE_D ""
+#endif
+
+//print debug string
+#ifdef CONFIG_DEBUG_PRINT_DEBUG
+ #define PRINT_DEBUG_F "Debug: "
+#else
+ #define PRINT_DEBUG_F ""
+#endif
+
+#define PRINT( format, args ... ) PRINTF( D_COLOR_S PRINT_DEBUG_F \
+ PRINT_FILE_F PRINT_LINE_F format D_COLOR_E, PRINT_FILE_D, \
+ PRINT_LINE_D, ##args);
+
+#define ERROR( format, args ... ) PRINTF( E_COLOR_S PRINT_DEBUG_F \
+ PRINT_FILE_F PRINT_LINE_F format E_COLOR_E, PRINT_FILE_D, \
+ PRINT_LINE_D, ##args);
+
+
+#endif
diff --git a/drw.c b/drw.c
new file mode 100644
index 0000000..f02d26c
--- /dev/null
+++ b/drw.c
@@ -0,0 +1,313 @@
+/* See LICENSE file for copyright and license details. */
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <X11/Xlib.h>
+
+#include "drw.h"
+#include "util.h"
+
+#ifdef CONFIG_DWM_PANGO
+//char stext[512];
+//extern Bool statusmarkup;
+#endif
+
+Drw *
+drw_create(Display *dpy, int screen, Window root, unsigned int w, unsigned int h) {
+ Drw *drw = (Drw *)calloc(1, sizeof(Drw));
+ if(!drw)
+ return NULL;
+ drw->dpy = dpy;
+ drw->screen = screen;
+ drw->root = root;
+ drw->w = w;
+ drw->h = h;
+ drw->drawable = XCreatePixmap(dpy, root, w, h, DefaultDepth(dpy, screen));
+ drw->gc = XCreateGC(dpy, root, 0, NULL);
+ XSetLineAttributes(dpy, drw->gc, 1, LineSolid, CapButt, JoinMiter);
+ return drw;
+}
+
+void
+drw_resize(Drw *drw, unsigned int w, unsigned int h) {
+ if(!drw)
+ return;
+ drw->w = w;
+ drw->h = h;
+ if(drw->drawable != 0)
+ XFreePixmap(drw->dpy, drw->drawable);
+ drw->drawable = XCreatePixmap(drw->dpy, drw->root, w, h, DefaultDepth(drw->dpy, drw->screen));
+}
+
+void
+drw_free(Drw *drw) {
+ XFreePixmap(drw->dpy, drw->drawable);
+ XFreeGC(drw->dpy, drw->gc);
+ free(drw);
+}
+
+Fnt *
+drw_font_create(Display *dpy, const char *fontname) {
+ Fnt *font;
+ char *def, **missing;
+ int n;
+
+ font = (Fnt *)calloc(1, sizeof(Fnt));
+ if(!font)
+ return NULL;
+
+#ifdef CONFIG_DWM_PANGO
+ PangoFontMap *fontmap;
+ PangoContext *context;
+ PangoFontDescription *desc;
+ PangoFontMetrics *metrics;
+
+ int screen = DefaultScreen(dpy);
+ fontmap = pango_xft_get_font_map(dpy, screen);
+ context = pango_font_map_create_context(fontmap);
+ desc = pango_font_description_from_string(fontname);
+ font->layout = pango_layout_new(context);
+ pango_layout_set_font_description(font->layout, desc);
+
+ metrics = pango_context_get_metrics(context, desc, NULL);
+ font->ascent = pango_font_metrics_get_ascent(metrics) / PANGO_SCALE;
+ font->descent = pango_font_metrics_get_descent(metrics) / PANGO_SCALE;
+ font->h = font->ascent + font->descent;
+
+ pango_font_metrics_unref(metrics);
+ g_object_unref(context);
+#else
+ font->set = XCreateFontSet(dpy, fontname, &missing, &n, &def);
+ if(missing) {
+ while(n--)
+ fprintf(stderr, "drw: missing fontset: %s\n", missing[n]);
+ XFreeStringList(missing);
+ }
+ if(font->set) {
+ XFontStruct **xfonts;
+ char **font_names;
+ XExtentsOfFontSet(font->set);
+ n = XFontsOfFontSet(font->set, &xfonts, &font_names);
+ while(n--) {
+ font->ascent = MAX(font->ascent, (*xfonts)->ascent);
+ font->descent = MAX(font->descent,(*xfonts)->descent);
+ xfonts++;
+ }
+ }
+ else {
+ if(!(font->xfont = XLoadQueryFont(dpy, fontname))
+ && !(font->xfont = XLoadQueryFont(dpy, "fixed")))
+ die("error, cannot load font: '%s'\n", fontname);
+ font->ascent = font->xfont->ascent;
+ font->descent = font->xfont->descent;
+ }
+ font->h = font->ascent + font->descent;
+#endif
+ return font;
+}
+
+void
+drw_font_free(Display *dpy, Fnt *font) {
+ if(!font)
+ return;
+#ifdef CONFIG_DWM_PANGO
+ g_object_unref(font->layout);
+#else
+ if(font->set)
+ XFreeFontSet(dpy, font->set);
+ else
+ XFreeFont(dpy, font->xfont);
+#endif
+ free(font);
+}
+
+Clr *
+#ifdef CONFIG_DWM_PANGO
+drw_clr_create(Drw *drw, const char *clrname, XftColor *color) {
+#else
+drw_clr_create(Drw *drw, const char *clrname) {
+#endif
+ Clr *clr;
+ Colormap cmap;
+#ifdef CONFIG_DWM_PANGO
+ Visual *vis = DefaultVisual(drw->dpy, drw->screen);
+#else
+ XColor color;
+#endif
+
+ if(!drw)
+ return NULL;
+ clr = (Clr *)calloc(1, sizeof(Clr));
+ if(!clr)
+ return NULL;
+ cmap = DefaultColormap(drw->dpy, drw->screen);
+
+#ifdef CONFIG_DWM_PANGO
+ if(!XftColorAllocName(drw->dpy, vis, cmap, clrname, color))
+#else
+ if(!XAllocNamedColor(drw->dpy, cmap, clrname, &color, &color))
+#endif
+
+ die("error, cannot allocate color '%s'\n", clrname);
+
+#ifdef CONFIG_DWM_PANGO
+ clr->rgb = color->pixel;
+#else
+ clr->rgb = color.pixel;
+#endif
+
+ return clr;
+}
+
+void
+drw_clr_free(Clr *clr) {
+ if(clr)
+ free(clr);
+}
+
+void
+drw_setfont(Drw *drw, Fnt *font) {
+ if(drw)
+ drw->font = font;
+}
+
+void
+drw_setscheme(Drw *drw, ClrScheme *scheme) {
+ if(drw && scheme)
+ drw->scheme = scheme;
+}
+
+void
+drw_rect(Drw *drw, int x, int y, unsigned int w, unsigned int h, int filled, int empty, int invert) {
+ int dx;
+
+ if(!drw || !drw->font || !drw->scheme)
+ return;
+ XSetForeground(drw->dpy, drw->gc, invert ? drw->scheme->bg->rgb : drw->scheme->fg->rgb);
+ dx = (drw->font->ascent + drw->font->descent + 2) / 4;
+ if(filled)
+ XFillRectangle(drw->dpy, drw->drawable, drw->gc, x+1, y+1, dx+1, dx+1);
+ else if(empty)
+ XDrawRectangle(drw->dpy, drw->drawable, drw->gc, x+1, y+1, dx, dx);
+}
+
+void
+drw_text(Drw *drw, int x, int y, unsigned int w, unsigned int h, const char *text, int invert) {
+#ifdef CONFIG_DWM_PANGO
+ char buf[512];
+#else
+ char buf[256];
+#endif
+ int i, tx, ty, th, len, olen;
+ Extnts tex;
+
+ if(!drw || !drw->scheme)
+ return;
+ XSetForeground(drw->dpy, drw->gc, invert ? drw->scheme->fg->rgb : drw->scheme->bg->rgb);
+ XFillRectangle(drw->dpy, drw->drawable, drw->gc, x, y, w, h);
+ if(!text || !drw->font)
+ return;
+ olen = strlen(text);
+ drw_font_getexts(drw->font, text, olen, &tex);
+ th = drw->font->ascent + drw->font->descent;
+#ifdef CONFIG_DWM_PANGO
+ ty = y + (h / 2) - (th / 2);
+#else
+ ty = y + (h / 2) - (th / 2) + drw->font->ascent;
+#endif
+ tx = x + (h / 2);
+ /* shorten text if necessary */
+ /* shorten text if necessary (this could wreak havoc with pango markup but fortunately
+ dc.w is adjusted to the width of the status text and not the other way around) */
+ for(len = MIN(olen, sizeof buf); len && (tex.w > w - tex.h || w < tex.h); len--)
+ drw_font_getexts(drw->font, text, len, &tex);
+ if(!len)
+ return;
+ memcpy(buf, text, len);
+ if(len < olen)
+ for(i = len; i && i > len - 3; buf[--i] = '.');
+#ifdef CONFIG_DWM_PANGO
+ //if(text == stext && statusmarkup)
+ // pango_layout_set_markup(drw->font->layout, buf, len);
+ //else
+ pango_layout_set_text(drw->font->layout, buf, len);
+ //pango_xft_render_layout(drw->xft.drawable,
+ // (struct XftColor*)(invert ? drw->scheme->bg->rgb : drw->scheme->fg->rgb),
+ // drw->font->layout, x * PANGO_SCALE, y * PANGO_SCALE);
+ //if(text == stext && statusmarkup) /* clear markup attributes */
+ // pango_layout_set_attributes(drw->font->layout, NULL);
+#else
+ XSetForeground(drw->dpy, drw->gc, invert ? drw->scheme->bg->rgb : drw->scheme->fg->rgb);
+ if(drw->font->set)
+ XmbDrawString(drw->dpy, drw->drawable, drw->font->set, drw->gc, tx, ty, buf, len);
+ else
+ XDrawString(drw->dpy, drw->drawable, drw->gc, tx, ty, buf, len);
+#endif
+}
+
+void
+drw_map(Drw *drw, Window win, int x, int y, unsigned int w, unsigned int h) {
+ if(!drw)
+ return;
+ XCopyArea(drw->dpy, drw->drawable, win, drw->gc, x, y, w, h, x, y);
+ XSync(drw->dpy, False);
+}
+
+
+void
+drw_font_getexts(Fnt *font, const char *text, unsigned int len, Extnts *tex) {
+ if(!font || !text)
+ return;
+
+#ifdef CONFIG_DWM_PANGO
+ PangoRectangle r;
+ //if(text == stext && statusmarkup)
+ // pango_layout_set_markup(font->layout, text, len);
+ //else
+ pango_layout_set_text(font->layout, text, len);
+ pango_layout_get_extents(font->layout, 0, &r);
+ //if(text == stext && statusmarkup) /* clear markup attributes */
+ // pango_layout_set_attributes(font->layout, NULL);
+ tex->h = r.height;
+ tex->w = r.width / PANGO_SCALE;
+#else
+ XRectangle r;
+ if(font->set) {
+ XmbTextExtents(font->set, text, len, NULL, &r);
+ tex->w = r.width;
+ tex->h = r.height;
+ }
+ else {
+ tex->h = font->ascent + font->descent;
+ tex->w = XTextWidth(font->xfont, text, len);
+ }
+#endif
+}
+
+unsigned int
+drw_font_getexts_width(Fnt *font, const char *text, unsigned int len) {
+ Extnts tex;
+
+ if(!font)
+ return -1;
+ drw_font_getexts(font, text, len, &tex);
+ return tex.w;
+}
+
+Cur *
+drw_cur_create(Drw *drw, int shape) {
+ Cur *cur = (Cur *)calloc(1, sizeof(Cur));
+
+ if(!drw || !cur)
+ return NULL;
+ cur->cursor = XCreateFontCursor(drw->dpy, shape);
+ return cur;
+}
+
+void
+drw_cur_free(Drw *drw, Cur *cursor) {
+ if(!drw || !cursor)
+ return;
+ XFreeCursor(drw->dpy, cursor->cursor);
+ free(cursor);
+}
diff --git a/drw.h b/drw.h
new file mode 100644
index 0000000..f3c3eec
--- /dev/null
+++ b/drw.h
@@ -0,0 +1,94 @@
+/* See LICENSE file for copyright and license details. */
+
+#include "kconfig.h"
+
+#ifdef CONFIG_DWM_PANGO
+#include <X11/Xft/Xft.h>
+#include <pango/pango.h>
+#include <pango/pangoxft.h>
+
+typedef struct {
+ XftColor norm[4];
+ XftColor sel[4];
+ XftDraw *drawable;
+} Xft;
+#endif
+
+typedef struct {
+ unsigned long rgb;
+} Clr;
+
+typedef struct {
+ Cursor cursor;
+} Cur;
+
+typedef struct {
+ int ascent;
+ int descent;
+ unsigned int h;
+#ifdef CONFIG_DWM_PANGO
+ PangoLayout *layout;
+#else
+ XFontSet set;
+ XFontStruct *xfont;
+#endif
+} Fnt;
+
+typedef struct {
+ Clr *fg;
+ Clr *bg;
+ Clr *border;
+} ClrScheme;
+
+typedef struct {
+ unsigned int w, h;
+ Display *dpy;
+ int screen;
+ Window root;
+ Drawable drawable;
+ GC gc;
+ ClrScheme *scheme;
+#ifdef CONFIG_DWM_PANGO
+ Xft xft;
+#endif
+ Fnt *font;
+} Drw;
+
+typedef struct {
+ unsigned int w;
+ unsigned int h;
+} Extnts;
+
+/* Drawable abstraction */
+Drw *drw_create(Display *dpy, int screen, Window win, unsigned int w, unsigned int h);
+void drw_resize(Drw *drw, unsigned int w, unsigned int h);
+void drw_free(Drw *drw);
+
+/* Fnt abstraction */
+Fnt *drw_font_create(Display *dpy, const char *fontname);
+void drw_font_free(Display *dpy, Fnt *font);
+void drw_font_getexts(Fnt *font, const char *text, unsigned int len, Extnts *extnts);
+unsigned int drw_font_getexts_width(Fnt *font, const char *text, unsigned int len);
+
+/* Colour abstraction */
+#ifdef CONFIG_DWM_PANGO
+Clr *drw_clr_create(Drw *drw, const char *clrname, XftColor *color);
+#else
+Clr *drw_clr_create(Drw *drw, const char *clrname);
+#endif
+void drw_clr_free(Clr *clr);
+
+/* Cursor abstraction */
+Cur *drw_cur_create(Drw *drw, int shape);
+void drw_cur_free(Drw *drw, Cur *cursor);
+
+/* Drawing context manipulation */
+void drw_setfont(Drw *drw, Fnt *font);
+void drw_setscheme(Drw *drw, ClrScheme *scheme);
+
+/* Drawing functions */
+void drw_rect(Drw *drw, int x, int y, unsigned int w, unsigned int h, int filled, int empty, int invert);
+void drw_text(Drw *drw, int x, int y, unsigned int w, unsigned int h, const char *text, int invert);
+
+/* Map functions */
+void drw_map(Drw *drw, Window win, int x, int y, unsigned int w, unsigned int h);
diff --git a/dwm.c b/dwm.c
new file mode 100644
index 0000000..41260dd
--- /dev/null
+++ b/dwm.c
@@ -0,0 +1,2691 @@
+/* See LICENSE file for copyright and license details.
+ *
+ * dynamic window manager is designed like any other X client as well. It is
+ * driven through handling X events. In contrast to other X clients, a window
+ * manager selects for SubstructureRedirectMask on the root window, to receive
+ * events about window (dis-)appearance. Only one X connection at a time is
+ * allowed to select for this event mask.
+ *
+ * The event handlers of dwm are organized in an array which is accessed
+ * whenever a new event has been fetched. This allows event dispatching
+ * in O(1) time.
+ *
+ * Each child of the root window is called a client, except windows which have
+ * set the override_redirect flag. Clients are organized in a linked client
+ * list on each monitor, the focus history is remembered through a stack list
+ * on each monitor. Each client contains a bit array to indicate the tags of a
+ * client.
+ *
+ * Keys and tagging rules are organized as arrays and defined in config.h.
+ *
+ * To understand everything else, start reading main().
+ */
+#include <errno.h>
+#include <locale.h>
+#include <stdarg.h>
+#include <signal.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <X11/cursorfont.h>
+#include <X11/keysym.h>
+#include <X11/Xatom.h>
+#include <X11/Xlib.h>
+#include <X11/Xproto.h>
+#include <X11/Xutil.h>
+#ifdef XINERAMA
+#include <X11/extensions/Xinerama.h>
+#endif /* XINERAMA */
+
+
+#include "drw.h"
+#include "util.h"
+//#include "config.h"
+
+/* macros */
+#define BUTTONMASK (ButtonPressMask|ButtonReleaseMask)
+#define CLEANMASK(mask) (mask & ~(numlockmask|LockMask) & (ShiftMask|ControlMask|Mod1Mask|Mod2Mask|Mod3Mask|Mod4Mask|Mod5Mask))
+#define INTERSECT(x,y,w,h,m) (MAX(0, MIN((x)+(w),(m)->wx+(m)->ww) - MAX((x),(m)->wx)) \
+ * MAX(0, MIN((y)+(h),(m)->wy+(m)->wh) - MAX((y),(m)->wy)))
+#define ISVISIBLE(C) ((C->tags & C->mon->tagset[C->mon->seltags]))
+#define LENGTH(X) (sizeof X / sizeof X[0])
+#define MOUSEMASK (BUTTONMASK|PointerMotionMask)
+#define WIDTH(X) ((X)->w + 2 * (X)->bw)
+#define HEIGHT(X) ((X)->h + 2 * (X)->bw)
+#define TAGMASK ((1 << LENGTH(tags)) - 1)
+#define TEXTW(X) (drw_font_getexts_width(drw->font, X, strlen(X)) + drw->font->h)
+
+#ifdef CONFIG_DWM_SYSTEMTRAY
+#define SYSTEM_TRAY_REQUEST_DOCK 0
+#define _NET_SYSTEM_TRAY_ORIENTATION_HORZ 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
+#endif
+
+/* enums */
+enum { CurNormal, CurResize, CurMove, CurLast }; /* cursor */
+enum { SchemeNorm, SchemeSel, SchemeLast }; /* color schemes */
+enum { NetSupported, NetWMName, NetWMState,
+ NetWMFullscreen, NetActiveWindow, NetWMWindowType,
+#ifdef CONFIG_DWM_OPACITY
+ NetWMWindowsOpacity,
+#endif
+#ifdef CONFIG_DWM_SYSTEMTRAY
+ NetSystemTray, NetSystemTrayOP, NetSystemTrayOrientation,
+#endif
+ NetWMWindowTypeDialog, NetClientList, NetLast }; /* EWMH atoms */
+enum { WMProtocols, WMDelete, WMState, WMTakeFocus, WMLast }; /* default atoms */
+enum { ClkTagBar, ClkLtSymbol, ClkStatusText, ClkWinTitle,
+ ClkClientWin, ClkRootWin, ClkLast }; /* clicks */
+#ifdef CONFIG_DWM_SYSTEMTRAY
+enum { Manager, Xembed, XembedInfo, XLast }; /* Xembed atoms */
+#endif
+
+
+
+typedef union {
+ int i;
+ unsigned int ui;
+ float f;
+ const void *v;
+} Arg;
+
+typedef struct {
+ unsigned int click;
+ unsigned int mask;
+ unsigned int button;
+ void (*func)(const Arg *arg);
+ const Arg arg;
+} Button;
+
+typedef struct Monitor Monitor;
+typedef struct Client Client;
+struct Client {
+ char name[256];
+ float mina, maxa;
+ int x, y, w, h;
+ int oldx, oldy, oldw, oldh;
+ int basew, baseh, incw, inch, maxw, maxh, minw, minh;
+ int bw, oldbw;
+ unsigned int tags;
+ Bool isfixed, isfloating, isurgent, neverfocus, oldstate, isfullscreen;
+ Client *next;
+ Client *snext;
+ Monitor *mon;
+ Window win;
+};
+
+typedef struct {
+ unsigned int mod;
+ KeySym keysym;
+ void (*func)(const Arg *);
+ const Arg arg;
+} Key;
+
+typedef struct {
+ const char *symbol;
+ void (*arrange)(Monitor *);
+} Layout;
+
+
+#ifdef CONFIG_DWM_PERTAG
+ typedef struct Pertag Pertag;
+#endif
+struct Monitor {
+ char ltsymbol[16];
+ float mfact;
+ int nmaster;
+ int num;
+ int by; /* bar geometry */
+ int mx, my, mw, mh; /* screen size */
+ int wx, wy, ww, wh; /* window area */
+ unsigned int seltags;
+ unsigned int sellt;
+ unsigned int tagset[2];
+ Bool showbar;
+ Bool topbar;
+ Client *clients;
+ Client *sel;
+ Client *stack;
+ Monitor *next;
+ Window barwin;
+ const Layout *lt[2];
+
+#ifdef CONFIG_DWM_PERTAG
+ Pertag *pertag;
+#endif
+};
+
+typedef struct {
+ const char *class;
+ const char *instance;
+ const char *title;
+ unsigned int tags;
+ Bool isfloating;
+ int monitor;
+} Rule;
+
+#ifdef CONFIG_DWM_SYSTEMTRAY
+typedef struct Systray Systray;
+struct Systray {
+ Window win;
+ Client *icons;
+};
+#endif
+
+/* function declarations */
+static void applyrules(Client *c);
+static Bool applysizehints(Client *c, int *x, int *y, int *w, int *h, Bool 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 clearurgent(Client *c);
+static void clientmessage(XEvent *e);
+static void configure(Client *c);
+static void configurenotify(XEvent *e);
+static void configurerequest(XEvent *e);
+static Monitor *createmon(void);
+static void destroynotify(XEvent *e);
+static void detach(Client *c);
+static void detachstack(Client *c);
+static Monitor *dirtomon(int dir);
+static void drawbar(Monitor *m);
+static void drawbars(void);
+static void enternotify(XEvent *e);
+static void expose(XEvent *e);
+static void focus(Client *c);
+static void focusin(XEvent *e);
+static void focusmon(const Arg *arg);
+static void focusstack(const Arg *arg);
+static Bool getrootptr(int *x, int *y);
+static long getstate(Window w);
+static Bool gettextprop(Window w, Atom atom, char *text, unsigned int size);
+static void grabbuttons(Client *c, Bool focused);
+static void grabkeys(void);
+static void incnmaster(const Arg *arg);
+static void keypress(XEvent *e);
+static void killclient(const Arg *arg);
+static void manage(Window w, XWindowAttributes *wa);
+static void mappingnotify(XEvent *e);
+static void maprequest(XEvent *e);
+static void monocle(Monitor *m);
+static void motionnotify(XEvent *e);
+static void movemouse(const Arg *arg);
+static Client *nexttiled(Client *c);
+static void pop(Client *);
+static void propertynotify(XEvent *e);
+static void quit(const Arg *arg);
+static Monitor *recttomon(int x, int y, int w, int h);
+static void resize(Client *c, int x, int y, int w, int h, Bool interact);
+static void resizeclient(Client *c, int x, int y, int w, int h);
+static void resizemouse(const Arg *arg);
+static void restack(Monitor *m);
+static void run(void);
+static void scan(void);
+#ifdef CONFIG_DWM_SYSTEMTRAY
+static Bool sendevent(Window w, Atom proto, int m, long d0, long d1, long d2, long d3, long d4);
+#else
+static Bool sendevent(Client *c, Atom proto);
+#endif
+static void sendmon(Client *c, Monitor *m);
+static void setclientstate(Client *c, long state);
+static void setfocus(Client *c);
+static void setfullscreen(Client *c, Bool fullscreen);
+static void setlayout(const Arg *arg);
+static void setmfact(const Arg *arg);
+static void setup(void);
+static void showhide(Client *c);
+static void sigchld(int unused);
+static void spawn(const Arg *arg);
+static void tag(const Arg *arg);
+static void tagmon(const Arg *arg);
+static void tile(Monitor *);
+static void togglebar(const Arg *arg);
+static void togglefloating(const Arg *arg);
+static void toggletag(const Arg *arg);
+static void toggleview(const Arg *arg);
+static void unfocus(Client *c, Bool setfocus);
+static void unmanage(Client *c, Bool destroyed);
+static void unmapnotify(XEvent *e);
+static Bool updategeom(void);
+static void updatebarpos(Monitor *m);
+static void updatebars(void);
+static void updateclientlist(void);
+static void updatenumlockmask(void);
+static void updatesizehints(Client *c);
+static void updatestatus(void);
+static void updatewindowtype(Client *c);
+static void updatetitle(Client *c);
+static void updatewmhints(Client *c);
+static void view(const Arg *arg);
+static Client *wintoclient(Window w);
+static Monitor *wintomon(Window w);
+static int xerror(Display *dpy, XErrorEvent *ee);
+static int xerrordummy(Display *dpy, XErrorEvent *ee);
+static int xerrorstart(Display *dpy, XErrorEvent *ee);
+static void zoom(const Arg *arg);
+#ifdef CONFIG_DWM_OPACITY
+static void opacity(Client *c, double opacity);
+#endif
+#ifdef CONFIG_DWM_SYSTEMTRAY
+static Atom getatomprop(Client *c, Atom prop);
+static unsigned int getsystraywidth();
+static void removesystrayicon(Client *i);
+static void resizebarwin(Monitor *m);
+static void resizerequest(XEvent *e);
+static Monitor *systraytomon(Monitor *m);
+static void updatesystray(void);
+static void updatesystrayicongeom(Client *i, int w, int h);
+static void updatesystrayiconstate(Client *i, XPropertyEvent *ev);
+static Client *wintosystrayicon(Window w);
+#endif
+
+/* variables */
+static const char broken[] = "broken";
+#ifdef CONFIG_DWM_PANGO
+static char stext[512];
+#else
+static char stext[256];
+#endif
+static int screen;
+static int sw, sh; /* X display screen geometry width, height */
+static int bh, blw = 0; /* bar geometry */
+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,
+#ifdef CONFIG_DWM_SYSTEMTRAY
+ [ResizeRequest] = resizerequest,
+#endif
+ [UnmapNotify] = unmapnotify
+};
+static Atom wmatom[WMLast], netatom[NetLast];
+static Bool running = True;
+static Cur *cursor[CurLast];
+static ClrScheme scheme[SchemeLast];
+static Display *dpy;
+static Drw *drw;
+static Fnt *fnt;
+static Monitor *mons, *selmon;
+static Window root;
+#ifdef CONFIG_DWM_SYSTEMTRAY
+static Systray *systray = NULL;
+static unsigned long systrayorientation = _NET_SYSTEM_TRAY_ORIENTATION_HORZ;
+static Atom wmatom[WMLast], netatom[NetLast], xatom[XLast];
+#endif
+
+
+/* configuration, allows nested code to access above variables */
+#include "config.h"
+
+#ifdef CONFIG_DWM_PERTAG
+typedef struct Pertag {
+ unsigned int curtag, prevtag; /* current and previous tag */
+ int nmasters[LENGTH(tags) + 1]; /* number of windows in master area */
+ float mfacts[LENGTH(tags) + 1]; /* mfacts per tag */
+ unsigned int sellts[LENGTH(tags) + 1]; /* selected layouts */
+ const Layout *ltidxs[LENGTH(tags) + 1][2]; /* matrix of tags and layouts indexes */
+ Bool showbars[LENGTH(tags) + 1]; /* display bar for the current tag */
+ Client *prevzooms[LENGTH(tags) + 1]; /* store zoom information */
+} Pertag;
+#endif
+
+/* 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 = c->tags = 0;
+ XGetClassHint(dpy, c->win, &ch);
+ class = ch.res_class ? ch.res_class : broken;
+ instance = ch.res_name ? ch.res_name : broken;
+
+ for(i = 0; i < LENGTH(rules); i++) {
+ r = &rules[i];
+ if((!r->title || strstr(c->name, r->title))
+ && (!r->class || strstr(class, r->class))
+ && (!r->instance || strstr(instance, r->instance)))
+ {
+ c->isfloating = r->isfloating;
+ c->tags |= r->tags;
+ for(m = mons; m && m->num != r->monitor; m = m->next);
+ if(m)
+ c->mon = m;
+ }
+ }
+ if(ch.res_class)
+ XFree(ch.res_class);
+ if(ch.res_name)
+ XFree(ch.res_name);
+ c->tags = c->tags & TAGMASK ? c->tags & TAGMASK : c->mon->tagset[c->mon->seltags];
+}
+
+Bool
+applysizehints(Client *c, int *x, int *y, int *w, int *h, Bool interact) {
+ Bool baseismin;
+ Monitor *m = c->mon;
+
+ /* set minimum possible */
+ *w = MAX(1, *w);
+ *h = MAX(1, *h);
+ if(interact) {
+ if(*x > sw)
+ *x = sw - WIDTH(c);
+ if(*y > sh)
+ *y = sh - HEIGHT(c);
+ if(*x + *w + 2 * c->bw < 0)
+ *x = 0;
+ if(*y + *h + 2 * c->bw < 0)
+ *y = 0;
+ }
+ else {
+ if(*x >= m->wx + m->ww)
+ *x = m->wx + m->ww - WIDTH(c);
+ if(*y >= m->wy + m->wh)
+ *y = m->wy + m->wh - HEIGHT(c);
+ if(*x + *w + 2 * c->bw <= m->wx)
+ *x = m->wx;
+ if(*y + *h + 2 * c->bw <= m->wy)
+ *y = m->wy;
+ }
+ if(*h < bh)
+ *h = bh;
+ if(*w < bh)
+ *w = bh;
+ if(resizehints || c->isfloating || !c->mon->lt[c->mon->sellt]->arrange) {
+ /* see last two sentences in ICCCM 4.1.2.3 */
+ baseismin = c->basew == c->minw && c->baseh == c->minh;
+ if(!baseismin) { /* temporarily remove base dimensions */
+ *w -= c->basew;
+ *h -= c->baseh;
+ }
+ /* adjust for aspect limits */
+ if(c->mina > 0 && c->maxa > 0) {
+ if(c->maxa < (float)*w / *h)
+ *w = *h * c->maxa + 0.5;
+ else if(c->mina < (float)*h / *w)
+ *h = *w * c->mina + 0.5;
+ }
+ if(baseismin) { /* increment calculation requires this */
+ *w -= c->basew;
+ *h -= c->baseh;
+ }
+ /* adjust for increment value */
+ if(c->incw)
+ *w -= *w % c->incw;
+ if(c->inch)
+ *h -= *h % c->inch;
+ /* restore base dimensions */
+ *w = MAX(*w + c->basew, c->minw);
+ *h = MAX(*h + c->baseh, c->minh);
+ if(c->maxw)
+ *w = MIN(*w, c->maxw);
+ if(c->maxh)
+ *h = MIN(*h, c->maxh);
+ }
+ return *x != c->x || *y != c->y || *w != c->w || *h != c->h;
+}
+
+void
+arrange(Monitor *m) {
+ if(m)
+ showhide(m->stack);
+ else for(m = mons; m; m = m->next)
+ showhide(m->stack);
+ if(m) {
+ arrangemon(m);
+ restack(m);
+ } else for(m = mons; m; m = m->next)
+ arrangemon(m);
+}
+
+void
+arrangemon(Monitor *m) {
+ strncpy(m->ltsymbol, m->lt[m->sellt]->symbol, sizeof m->ltsymbol);
+ if(m->lt[m->sellt]->arrange)
+ m->lt[m->sellt]->arrange(m);
+}
+
+void
+attach(Client *c) {
+ c->next = c->mon->clients;
+ c->mon->clients = c;
+}
+
+void
+attachstack(Client *c) {
+ c->snext = c->mon->stack;
+ c->mon->stack = c;
+}
+
+void
+buttonpress(XEvent *e) {
+ unsigned int i, x, click;
+ Arg arg = {0};
+ Client *c;
+ Monitor *m;
+ XButtonPressedEvent *ev = &e->xbutton;
+
+ click = ClkRootWin;
+ /* focus monitor if necessary */
+ if((m = wintomon(ev->window)) && m != selmon) {
+ unfocus(selmon->sel, True);
+ selmon = m;
+ focus(NULL);
+ }
+ if(ev->window == selmon->barwin) {
+ i = x = 0;
+ do
+ x += TEXTW(tags[i]);
+ while(ev->x >= x && ++i < LENGTH(tags));
+ if(i < LENGTH(tags)) {
+ click = ClkTagBar;
+ arg.ui = 1 << i;
+ }
+ else if(ev->x < x + blw)
+ click = ClkLtSymbol;
+ else if(ev->x > selmon->ww - TEXTW(stext))
+ click = ClkStatusText;
+ else
+ click = ClkWinTitle;
+ }
+ else if((c = wintoclient(ev->window))) {
+ focus(c);
+ 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;
+
+ view(&a);
+ selmon->lt[selmon->sellt] = &foo;
+ for(m = mons; m; m = m->next)
+ while(m->stack)
+ unmanage(m->stack, False);
+ XUngrabKey(dpy, AnyKey, AnyModifier, root);
+ while(mons)
+ cleanupmon(mons);
+#ifdef CONFIG_DWM_SYSTEMTRAY
+ if(showsystray) {
+ XUnmapWindow(dpy, systray->win);
+ XDestroyWindow(dpy, systray->win);
+ free(systray);
+ }
+#endif
+ drw_cur_free(drw, cursor[CurNormal]);
+ drw_cur_free(drw, cursor[CurResize]);
+ drw_cur_free(drw, cursor[CurMove]);
+ drw_font_free(dpy, fnt);
+ drw_clr_free(scheme[SchemeNorm].border);
+ drw_clr_free(scheme[SchemeNorm].bg);
+ drw_clr_free(scheme[SchemeNorm].fg);
+ drw_clr_free(scheme[SchemeSel].border);
+ drw_clr_free(scheme[SchemeSel].bg);
+ drw_clr_free(scheme[SchemeSel].fg);
+ 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
+clearurgent(Client *c) {
+ XWMHints *wmh;
+
+ c->isurgent = False;
+ if(!(wmh = XGetWMHints(dpy, c->win)))
+ return;
+ wmh->flags &= ~XUrgencyHint;
+ XSetWMHints(dpy, c->win, wmh);
+ XFree(wmh);
+}
+
+void
+clientmessage(XEvent *e) {
+ XClientMessageEvent *cme = &e->xclient;
+ Client *c = wintoclient(cme->window);
+#ifdef CONFIG_DWM_PERTAG
+ int i;
+#endif
+#ifdef CONFIG_DWM_SYSTEMTRAY
+ XWindowAttributes wa;
+ XSetWindowAttributes swa;
+#endif
+#ifdef CONFIG_DWM_SYSTEMTRAY
+ 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));
+ c->win = cme->data.l[2];
+ c->mon = selmon;
+ c->next = systray->icons;
+ systray->icons = c;
+ XGetWindowAttributes(dpy, c->win, &wa);
+ 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);
+ XReparentWindow(dpy, c->win, systray->win, 0, 0);
+ /* use parents background color */
+ swa.background_pixel = scheme[SchemeNorm].bg->rgb;
+ 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;
+ }
+#endif
+ 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(!ISVISIBLE(c)) {
+ c->mon->seltags ^= 1;
+ c->mon->tagset[c->mon->seltags] = c->tags;
+ #ifdef CONFIG_DWM_PERTAG
+ for(i=0; !(c->tags & 1 << i); i++);
+ view(&(Arg){.ui = 1 << i});
+ #endif
+ }
+ pop(c);
+ }
+}
+
+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;
+ XConfigureEvent *ev = &e->xconfigure;
+ Bool 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)
+ #ifdef CONFIG_DWM_SYSTEMTRAY
+ resizebarwin(m);
+ #else
+ XMoveResizeWindow(dpy, m->barwin, m->wx, m->by, m->ww, bh);
+ #endif
+ #ifdef CONFIG_DWM_PANGO
+ //XftDrawChange(drw->xft->drawable, drw->drawable);
+ #endif
+ 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;
+#ifdef CONFIG_DWM_PERTAG
+ int i;
+#endif
+
+ if(!(m = (Monitor *)calloc(1, sizeof(Monitor))))
+ die("fatal: could not malloc() %u bytes\n", sizeof(Monitor));
+ m->tagset[0] = m->tagset[1] = 1;
+ m->mfact = mfact;
+ m->nmaster = nmaster;
+ m->showbar = showbar;
+ m->topbar = topbar;
+ m->lt[0] = &layouts[0];
+ m->lt[1] = &layouts[1 % LENGTH(layouts)];
+ strncpy(m->ltsymbol, layouts[0].symbol, sizeof m->ltsymbol);
+#ifdef CONFIG_DWM_PERTAG
+ if(!(m->pertag = (Pertag *)calloc(1, sizeof(Pertag))))
+ die("fatal: could not malloc() %u bytes\n", sizeof(Pertag));
+ m->pertag->curtag = m->pertag->prevtag = 1;
+ for(i=0; i <= LENGTH(tags); i++) {
+ /* init nmaster */
+ m->pertag->nmasters[i] = m->nmaster;
+
+ /* init mfacts */
+ m->pertag->mfacts[i] = m->mfact;
+
+ /* init layouts */
+ m->pertag->ltidxs[i][0] = m->lt[0];
+ m->pertag->ltidxs[i][1] = m->lt[1];
+ m->pertag->sellts[i] = m->sellt;
+
+ /* init showbar */
+ m->pertag->showbars[i] = m->showbar;
+
+ /* swap focus and zoomswap*/
+ m->pertag->prevzooms[i] = NULL;
+ }
+#endif
+ return m;
+}
+
+void
+destroynotify(XEvent *e) {
+ Client *c;
+ XDestroyWindowEvent *ev = &e->xdestroywindow;
+
+ if((c = wintoclient(ev->window)))
+ unmanage(c, True);
+#ifdef CONFIG_DWM_SYSTEMTRAY
+ else if((c = wintosystrayicon(ev->window))) {
+ removesystrayicon(c);
+ resizebarwin(selmon);
+ updatesystray();
+ }
+#endif
+}
+
+void
+detach(Client *c) {
+ Client **tc;
+
+ for(tc = &c->mon->clients; *tc && *tc != c; tc = &(*tc)->next);
+ *tc = c->next;
+}
+
+void
+detachstack(Client *c) {
+ Client **tc, *t;
+
+ for(tc = &c->mon->stack; *tc && *tc != c; tc = &(*tc)->snext);
+ *tc = c->snext;
+
+ if(c == c->mon->sel) {
+ for(t = c->mon->stack; t && !ISVISIBLE(t); t = t->snext);
+ c->mon->sel = t;
+ }
+}
+
+Monitor *
+dirtomon(int dir) {
+ Monitor *m = NULL;
+
+ if(dir > 0) {
+ if(!(m = selmon->next))
+ m = mons;
+ }
+ else if(selmon == mons)
+ for(m = mons; m->next; m = m->next);
+ else
+ for(m = mons; m->next != selmon; m = m->next);
+ return m;
+}
+
+void
+drawbar(Monitor *m) {
+ int x, xx, w;
+ unsigned int i, occ = 0, urg = 0;
+ Client *c;
+
+#ifdef CONFIG_DWM_SYSTEMTRAY
+ resizebarwin(m);
+#endif
+ for(c = m->clients; c; c = c->next) {
+ occ |= c->tags;
+ if(c->isurgent)
+ urg |= c->tags;
+ }
+ x = 0;
+ for(i = 0; i < LENGTH(tags); i++) {
+ w = TEXTW(tags[i]);
+ drw_setscheme(drw, m->tagset[m->seltags] & 1 << i ? &scheme[SchemeSel] : &scheme[SchemeNorm]);
+ drw_text(drw, x, 0, w, bh, tags[i], urg & 1 << i);
+ drw_rect(drw, x, 0, w, bh, m == selmon && selmon->sel && selmon->sel->tags & 1 << i,
+ occ & 1 << i, urg & 1 << i);
+ x += w;
+ }
+ w = blw = TEXTW(m->ltsymbol);
+ drw_setscheme(drw, &scheme[SchemeNorm]);
+ drw_text(drw, x, 0, w, bh, m->ltsymbol, 0);
+ x += w;
+ xx = x;
+ if(m == selmon) { /* status is only drawn on selected monitor */
+ w = TEXTW(stext);
+ x = m->ww - w;
+ if(x < xx) {
+ x = xx;
+ w = m->ww - xx;
+ }
+ drw_text(drw, x, 0, w, bh, stext, 0);
+ }
+ else
+ x = m->ww;
+#ifdef CONFIG_DWM_SYSTEMTRAY
+ if(showsystray && m == systraytomon(m)) {
+ x -= getsystraywidth();
+ }
+#endif
+ if((w = x - xx) > bh) {
+ x = xx;
+ if(m->sel) {
+ drw_setscheme(drw, m == selmon ? &scheme[SchemeSel] : &scheme[SchemeNorm]);
+ drw_text(drw, x, 0, w, bh, m->sel->name, 0);
+ drw_rect(drw, x, 0, w, bh, m->sel->isfixed, m->sel->isfloating, 0);
+ }
+ else {
+ drw_setscheme(drw, &scheme[SchemeNorm]);
+ drw_text(drw, x, 0, w, bh, NULL, 0);
+ }
+ }
+ drw_map(drw, m->barwin, 0, 0, m->ww, bh);
+}
+
+void
+drawbars(void) {
+ Monitor *m;
+
+ for(m = mons; m; m = m->next)
+ drawbar(m);
+#ifdef CONFIG_DWM_SYSTEMTRAY
+ updatesystray();
+#endif
+}
+
+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, True);
+ 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);
+ #ifdef CONFIG_DWM_SYSTEMTRAY
+ if(m == selmon)
+ updatesystray();
+ #endif
+ }
+}
+
+void
+focus(Client *c) {
+ if(!c || !ISVISIBLE(c))
+ for(c = selmon->stack; c && !ISVISIBLE(c); c = c->snext);
+ /* was if(selmon->sel) */
+ if(selmon->sel && selmon->sel != c)
+ unfocus(selmon->sel, False);
+ if(c) {
+ if(c->mon != selmon)
+ selmon = c->mon;
+ if(c->isurgent)
+ clearurgent(c);
+ detachstack(c);
+ attachstack(c);
+ grabbuttons(c, True);
+ XSetWindowBorder(dpy, c->win, scheme[SchemeSel].border->rgb);
+ setfocus(c);
+ }
+ else {
+ XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime);
+ XDeleteProperty(dpy, root, netatom[NetActiveWindow]);
+ }
+ selmon->sel = c;
+ drawbars();
+}
+
+void
+focusin(XEvent *e) { /* there are some broken focus acquiring clients */
+ 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, False); /* s/True/False/ fixes input focus issues
+ in gedit and anjuta */
+ selmon = m;
+ focus(NULL);
+}
+
+void
+focusstack(const Arg *arg) {
+ Client *c = NULL, *i;
+
+ if(!selmon->sel)
+ return;
+ if(arg->i > 0) {
+ for(c = selmon->sel->next; c && !ISVISIBLE(c); c = c->next);
+ if(!c)
+ for(c = selmon->clients; c && !ISVISIBLE(c); c = c->next);
+ }
+ else {
+ for(i = selmon->clients; i != selmon->sel; i = i->next)
+ if(ISVISIBLE(i))
+ c = i;
+ if(!c)
+ for(; i; i = i->next)
+ if(ISVISIBLE(i))
+ c = i;
+ }
+ if(c) {
+ focus(c);
+ restack(selmon);
+ }
+}
+
+Atom
+getatomprop(Client *c, Atom prop) {
+ int di;
+ unsigned long dl;
+ unsigned char *p = NULL;
+ Atom da, atom = None;
+#ifdef CONFIG_DWM_SYSTEMTRAY
+ /* 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];
+#endif
+
+ if(XGetWindowProperty(dpy, c->win, prop, 0L, sizeof atom, False,
+#ifdef CONFIG_DWM_SYSTEMTRAY
+ req,
+#else
+ XA_ATOM,
+#endif
+ &da, &di, &dl, &dl, &p) == Success && p) {
+ atom = *(Atom *)p;
+ #ifdef CONFIG_DWM_SYSTEMTRAY
+ if(da == xatom[XembedInfo] && dl == 2)
+ atom = ((Atom *)p)[1];
+ #endif
+ XFree(p);
+ }
+ return atom;
+}
+
+Bool
+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;
+}
+
+Bool
+gettextprop(Window w, Atom atom, char *text, unsigned int size) {
+ char **list = NULL;
+ int n;
+ XTextProperty name;
+
+ if(!text || size == 0)
+ return False;
+ text[0] = '\0';
+ XGetTextProperty(dpy, w, &name, atom);
+ if(!name.nitems)
+ return False;
+ 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 True;
+}
+
+void
+grabbuttons(Client *c, Bool focused) {
+ updatenumlockmask();
+ {
+ unsigned int i, j;
+ unsigned int modifiers[] = { 0, LockMask, numlockmask, numlockmask|LockMask };
+ XUngrabButton(dpy, AnyButton, AnyModifier, c->win);
+ if(focused) {
+ 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);
+ }
+ else
+ XGrabButton(dpy, AnyButton, AnyModifier, 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) {
+
+#ifdef CONFIG_DWM_PERTAG
+ selmon->nmaster = selmon->pertag->nmasters[selmon->pertag->curtag] = MAX(selmon->nmaster + arg->i, 0);
+#else
+ selmon->nmaster = MAX(selmon->nmaster + arg->i, 0);
+#endif
+ arrange(selmon);
+}
+
+#ifdef XINERAMA
+static Bool
+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 False;
+ return True;
+}
+#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;
+#ifdef CONFIG_DWM_SYSTEMTRAY
+ if(!sendevent(selmon->sel->win, wmatom[WMDelete], NoEventMask, wmatom[WMDelete], CurrentTime, 0 , 0, 0)) {
+#else
+ if(!sendevent(selmon->sel, wmatom[WMDelete])) {
+#endif
+ XGrabServer(dpy);
+ XSetErrorHandler(xerrordummy);
+ XSetCloseDownMode(dpy, DestroyAll);
+ XKillClient(dpy, selmon->sel->win);
+ XSync(dpy, False);
+ XSetErrorHandler(xerror);
+ XUngrabServer(dpy);
+ }
+}
+
+void
+manage(Window w, XWindowAttributes *wa) {
+ Client *c, *t = NULL;
+ Window trans = None;
+ XWindowChanges wc;
+
+ if(!(c = calloc(1, sizeof(Client))))
+ die("fatal: could not malloc() %u bytes\n", sizeof(Client));
+ c->win = w;
+ updatetitle(c);
+#ifdef CONFIG_DWM_OPACITY
+ opacity(c, defaultopacity);
+#endif
+ if(XGetTransientForHint(dpy, w, &trans) && (t = wintoclient(trans))) {
+ c->mon = t->mon;
+ c->tags = t->tags;
+ }
+ else {
+ c->mon = selmon;
+ applyrules(c);
+ }
+ /* 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;
+
+ if(c->x + WIDTH(c) > c->mon->mx + c->mon->mw)
+ c->x = c->mon->mx + c->mon->mw - WIDTH(c);
+ if(c->y + HEIGHT(c) > c->mon->my + c->mon->mh)
+ c->y = c->mon->my + c->mon->mh - HEIGHT(c);
+ c->x = MAX(c->x, c->mon->mx);
+ /* only fix client y-offset, if the client center might cover the bar */
+ c->y = MAX(c->y, ((c->mon->by == c->mon->my) && (c->x + (c->w / 2) >= c->mon->wx)
+ && (c->x + (c->w / 2) < c->mon->wx + c->mon->ww)) ? bh : c->mon->my);
+ c->bw = borderpx;
+
+ wc.border_width = c->bw;
+ XConfigureWindow(dpy, w, CWBorderWidth, &wc);
+ XSetWindowBorder(dpy, w, scheme[SchemeNorm].border->rgb);
+ 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, False);
+ 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, False);
+ c->mon->sel = c;
+ arrange(c->mon);
+ XMapWindow(dpy, c->win);
+ focus(NULL);
+}
+
+void
+mappingnotify(XEvent *e) {
+ XMappingEvent *ev = &e->xmapping;
+
+ XRefreshKeyboardMapping(ev);
+ if(ev->request == MappingKeyboard)
+ grabkeys();
+}
+
+void
+maprequest(XEvent *e) {
+ static XWindowAttributes wa;
+ XMapRequestEvent *ev = &e->xmaprequest;
+#ifdef CONFIG_DWM_SYSTEMTRAY
+ 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();
+ }
+#endif
+
+ if(!XGetWindowAttributes(dpy, ev->window, &wa))
+ return;
+ if(wa.override_redirect)
+ return;
+ if(!wintoclient(ev->window))
+ manage(ev->window, &wa);
+}
+
+void
+monocle(Monitor *m) {
+ unsigned int n = 0;
+ Client *c;
+
+ for(c = m->clients; c; c = c->next)
+ if(ISVISIBLE(c))
+ n++;
+ if(n > 0) /* override layout symbol */
+ snprintf(m->ltsymbol, sizeof m->ltsymbol, "[%d]", n);
+ for(c = nexttiled(m->clients); c; c = nexttiled(c->next))
+ resize(c, m->wx, m->wy, m->ww - 2 * c->bw, m->wh - 2 * c->bw, False);
+}
+
+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, True);
+ selmon = m;
+ focus(NULL);
+ }
+ mon = m;
+}
+
+void
+movemouse(const Arg *arg) {
+ int x, y, ocx, ocy, nx, ny;
+ Client *c;
+ Monitor *m;
+ XEvent ev;
+
+ 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:
+ nx = ocx + (ev.xmotion.x - x);
+ ny = ocy + (ev.xmotion.y - y);
+ if(nx >= selmon->wx && nx <= selmon->wx + selmon->ww
+ && ny >= selmon->wy && ny <= selmon->wy + selmon->wh) {
+ 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, True);
+ 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;
+
+#ifdef CONFIG_DWM_SYSTEMTRAY
+ 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();
+ }
+#endif
+
+ if((ev->window == root) && (ev->atom == XA_WM_NAME))
+ updatestatus();
+ else if(ev->state == PropertyDelete)
+ return; /* ignore */
+ else if((c = wintoclient(ev->window))) {
+ switch(ev->atom) {
+ default: break;
+ case XA_WM_TRANSIENT_FOR:
+ if(!c->isfloating && (XGetTransientForHint(dpy, c->win, &trans)) &&
+ (c->isfloating = (wintoclient(trans)) != NULL))
+ arrange(c->mon);
+ break;
+ case XA_WM_NORMAL_HINTS:
+ updatesizehints(c);
+ break;
+ case XA_WM_HINTS:
+ updatewmhints(c);
+ drawbars();
+ break;
+ }
+ if(ev->atom == XA_WM_NAME || ev->atom == netatom[NetWMName]) {
+ updatetitle(c);
+ if(c == c->mon->sel)
+ drawbar(c->mon);
+ }
+ if(ev->atom == netatom[NetWMWindowType])
+ updatewindowtype(c);
+ }
+}
+
+void
+quit(const Arg *arg) {
+ running = False;
+}
+
+Monitor *
+recttomon(int x, int y, int w, int h) {
+ Monitor *m, *r = selmon;
+ int a, area = 0;
+
+ for(m = mons; m; m = m->next)
+ if((a = INTERSECT(x, y, w, h, m)) > area) {
+ area = a;
+ r = m;
+ }
+ return r;
+}
+
+void
+resize(Client *c, int x, int y, int w, int h, Bool interact) {
+ if(applysizehints(c, &x, &y, &w, &h, interact))
+ resizeclient(c, x, y, w, h);
+}
+
+void
+resizeclient(Client *c, int x, int y, int w, int h) {
+ XWindowChanges wc;
+
+ c->oldx = c->x; c->x = wc.x = x;
+ c->oldy = c->y; c->y = wc.y = y;
+ c->oldw = c->w; c->w = wc.width = w;
+ c->oldh = c->h; c->h = wc.height = h;
+ wc.border_width = c->bw;
+ XConfigureWindow(dpy, c->win, CWX|CWY|CWWidth|CWHeight|CWBorderWidth, &wc);
+ configure(c);
+ XSync(dpy, False);
+}
+
+void
+resizemouse(const Arg *arg) {
+ int ocx, ocy;
+ int nw, nh;
+ Client *c;
+ Monitor *m;
+ XEvent ev;
+
+ 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:
+ 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, True);
+ break;
+ }
+ } while(ev.type != ButtonRelease);
+ XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w + c->bw - 1, c->h + c->bw - 1);
+ XUngrabPointer(dpy, CurrentTime);
+ while(XCheckMaskEvent(dpy, EnterWindowMask, &ev));
+ if((m = recttomon(c->x, c->y, c->w, c->h)) != selmon) {
+ sendmon(c, m);
+ selmon = m;
+ focus(NULL);
+ }
+}
+
+void
+restack(Monitor *m) {
+ Client *c;
+ XEvent ev;
+ XWindowChanges wc;
+
+ drawbar(m);
+ if(!m->sel)
+ return;
+ if(m->sel->isfloating || !m->lt[m->sellt]->arrange)
+ XRaiseWindow(dpy, m->sel->win);
+ if(m->lt[m->sellt]->arrange) {
+ wc.stack_mode = Below;
+ wc.sibling = m->barwin;
+ for(c = m->stack; c; c = c->snext)
+ if(!c->isfloating && ISVISIBLE(c)) {
+ XConfigureWindow(dpy, c->win, CWSibling|CWStackMode, &wc);
+ wc.sibling = c->win;
+ }
+ }
+ XSync(dpy, False);
+ while(XCheckMaskEvent(dpy, EnterWindowMask, &ev));
+}
+
+void
+run(void) {
+ XEvent ev;
+ /* main event loop */
+ XSync(dpy, False);
+ while(running && !XNextEvent(dpy, &ev))
+ if(handler[ev.type])
+ handler[ev.type](&ev); /* call handler */
+}
+
+void
+scan(void) {
+ unsigned int i, num;
+ Window d1, d2, *wins = NULL;
+ XWindowAttributes wa;
+
+ if(XQueryTree(dpy, root, &d1, &d2, &wins, &num)) {
+ for(i = 0; i < num; i++) {
+ if(!XGetWindowAttributes(dpy, wins[i], &wa)
+ || wa.override_redirect || XGetTransientForHint(dpy, wins[i], &d1))
+ continue;
+ if(wa.map_state == IsViewable || getstate(wins[i]) == IconicState)
+ manage(wins[i], &wa);
+ }
+ for(i = 0; i < num; i++) { /* now the transients */
+ if(!XGetWindowAttributes(dpy, wins[i], &wa))
+ continue;
+ if(XGetTransientForHint(dpy, wins[i], &d1)
+ && (wa.map_state == IsViewable || getstate(wins[i]) == IconicState))
+ manage(wins[i], &wa);
+ }
+ if(wins)
+ XFree(wins);
+ }
+}
+
+void
+sendmon(Client *c, Monitor *m) {
+ if(c->mon == m)
+ return;
+ unfocus(c, True);
+ 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);
+}
+
+Bool
+#ifdef CONFIG_DWM_SYSTEMTRAY
+sendevent(Window w, Atom proto, int mask, long d0, long d1, long d2, long d3, long d4) {
+#else
+sendevent(Client *c, Atom proto) {
+#endif
+ int n;
+ Atom *protocols;
+#ifdef CONFIG_DWM_SYSTEMTRAY
+ Atom mt;
+#endif
+ Bool exists = False;
+ XEvent ev;
+
+#ifdef CONFIG_DWM_SYSTEMTRAY
+ 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;
+ }
+#else
+ if(XGetWMProtocols(dpy, c->win, &protocols, &n)) {
+ while(!exists && n--)
+ exists = protocols[n] == proto;
+ XFree(protocols);
+ }
+#endif
+ if(exists) {
+ ev.type = ClientMessage;
+ #ifdef CONFIG_DWM_SYSTEMTRAY
+ ev.xclient.window = w;
+ ev.xclient.message_type = mt;
+ #else
+ ev.xclient.window = c->win;
+ ev.xclient.message_type = wmatom[WMProtocols];
+ #endif
+ ev.xclient.format = 32;
+ #ifdef CONFIG_DWM_SYSTEMTRAY
+ 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);
+ #else
+ ev.xclient.data.l[0] = proto;
+ ev.xclient.data.l[1] = CurrentTime;
+ XSendEvent(dpy, c->win, False, NoEventMask, &ev);
+ #endif
+ }
+ 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);
+ }
+#ifdef CONFIG_DWM_SYSTEMTRAY
+ sendevent(c->win, wmatom[WMTakeFocus], NoEventMask, wmatom[WMTakeFocus], CurrentTime, 0, 0, 0);
+#else
+ sendevent(c, wmatom[WMTakeFocus]);
+#endif
+}
+
+void
+setfullscreen(Client *c, Bool fullscreen) {
+ if(fullscreen) {
+ XChangeProperty(dpy, c->win, netatom[NetWMState], XA_ATOM, 32,
+ PropModeReplace, (unsigned char*)&netatom[NetWMFullscreen], 1);
+ c->isfullscreen = True;
+ c->oldstate = c->isfloating;
+ c->oldbw = c->bw;
+ c->bw = 0;
+ c->isfloating = True;
+ resizeclient(c, c->mon->mx, c->mon->my, c->mon->mw, c->mon->mh);
+ XRaiseWindow(dpy, c->win);
+ }
+ else {
+ XChangeProperty(dpy, c->win, netatom[NetWMState], XA_ATOM, 32,
+ PropModeReplace, (unsigned char*)0, 0);
+ c->isfullscreen = False;
+ 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]){
+ #ifdef CONFIG_DWM_PERTAG
+ selmon->pertag->sellts[selmon->pertag->curtag] ^= 1;
+ selmon->sellt = selmon->pertag->sellts[selmon->pertag->curtag];
+ #else
+ selmon->sellt ^= 1;
+ #endif
+ }
+ if(arg && arg->v)
+ #ifdef CONFIG_DWM_PERTAG
+ selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt] = (Layout *)arg->v;
+ #else
+ selmon->lt[selmon->sellt] = (Layout *)arg->v;
+ #endif
+
+ #ifdef CONFIG_DWM_PERTAG
+ selmon->lt[selmon->sellt] = selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt];
+ #endif
+ strncpy(selmon->ltsymbol, selmon->lt[selmon->sellt]->symbol, sizeof selmon->ltsymbol);
+ if(selmon->sel)
+ arrange(selmon);
+ else
+ drawbar(selmon);
+}
+
+/* arg > 1.0 will set mfact absolutly */
+void
+setmfact(const Arg *arg) {
+ float f;
+
+ if(!arg || !selmon->lt[selmon->sellt]->arrange)
+ return;
+ f = arg->f < 1.0 ? arg->f + selmon->mfact : arg->f - 1.0;
+ if(f < 0.1 || f > 0.9)
+ return;
+#ifdef CONFIG_DWM_PERTAG
+ selmon->mfact = selmon->pertag->mfacts[selmon->pertag->curtag] = f;
+#else
+ selmon->mfact = f;
+#endif
+ arrange(selmon);
+}
+
+void
+setup(void) {
+ XSetWindowAttributes wa;
+
+ /* clean up any zombies immediately */
+ sigchld(0);
+
+ /* init screen */
+ screen = DefaultScreen(dpy);
+ root = RootWindow(dpy, screen);
+ fnt = drw_font_create(dpy, font);
+ sw = DisplayWidth(dpy, screen);
+ sh = DisplayHeight(dpy, screen);
+ bh = fnt->h + 2;
+ drw = drw_create(dpy, screen, root, sw, sh);
+ drw_setfont(drw, fnt);
+ updategeom();
+ /* init atoms */
+ wmatom[WMProtocols] = XInternAtom(dpy, "WM_PROTOCOLS", False);
+ wmatom[WMDelete] = XInternAtom(dpy, "WM_DELETE_WINDOW", False);
+ wmatom[WMState] = XInternAtom(dpy, "WM_STATE", False);
+ wmatom[WMTakeFocus] = XInternAtom(dpy, "WM_TAKE_FOCUS", False);
+ netatom[NetActiveWindow] = XInternAtom(dpy, "_NET_ACTIVE_WINDOW", False);
+ netatom[NetSupported] = XInternAtom(dpy, "_NET_SUPPORTED", False);
+ netatom[NetWMName] = XInternAtom(dpy, "_NET_WM_NAME", False);
+ netatom[NetWMState] = XInternAtom(dpy, "_NET_WM_STATE", False);
+#ifdef CONFIG_DWM_OPACITY
+ netatom[NetWMWindowsOpacity] = XInternAtom(dpy, "_NET_WM_WINDOW_OPACITY", False);
+#endif
+ 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);
+#ifdef CONFIG_DWM_SYSTEMTRAY
+ 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);
+ xatom[Manager] = XInternAtom(dpy, "MANAGER", False);
+ xatom[Xembed] = XInternAtom(dpy, "_XEMBED", False);
+ xatom[XembedInfo] = XInternAtom(dpy, "_XEMBED_INFO", False);
+#endif
+ /* 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 */
+#ifdef CONFIG_DWM_PANGO
+ scheme[SchemeNorm].border = drw_clr_create(drw, normbordercolor, 0);
+ scheme[SchemeNorm].bg = drw_clr_create(drw, normbgcolor, 0);
+ scheme[SchemeNorm].fg = drw_clr_create(drw, normfgcolor, 0);
+ scheme[SchemeSel].border = drw_clr_create(drw, selbordercolor, 0);
+ scheme[SchemeSel].bg = drw_clr_create(drw, selbgcolor, 0);
+ scheme[SchemeSel].fg = drw_clr_create(drw, selfgcolor, 0);
+#else
+ scheme[SchemeNorm].border = drw_clr_create(drw, normbordercolor);
+ scheme[SchemeNorm].bg = drw_clr_create(drw, normbgcolor);
+ scheme[SchemeNorm].fg = drw_clr_create(drw, normfgcolor);
+ scheme[SchemeSel].border = drw_clr_create(drw, selbordercolor);
+ scheme[SchemeSel].bg = drw_clr_create(drw, selbgcolor);
+ scheme[SchemeSel].fg = drw_clr_create(drw, selfgcolor);
+
+#endif
+#ifdef CONFIG_DWM_SYSTEMTRAY
+ /* init system tray */
+ updatesystray();
+#endif
+ /* init bars */
+ updatebars();
+ updatestatus();
+ /* EWMH support per view */
+ XChangeProperty(dpy, root, netatom[NetSupported], XA_ATOM, 32,
+ PropModeReplace, (unsigned char *) netatom, NetLast);
+ XDeleteProperty(dpy, root, netatom[NetClientList]);
+ /* select for 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
+showhide(Client *c) {
+ if(!c)
+ return;
+ if(ISVISIBLE(c)) { /* show clients top down */
+ XMoveWindow(dpy, c->win, c->x, c->y);
+ if((!c->mon->lt[c->mon->sellt]->arrange || c->isfloating) && !c->isfullscreen)
+ resize(c, c->x, c->y, c->w, c->h, False);
+ showhide(c->snext);
+ }
+ else { /* hide clients bottom up */
+ showhide(c->snext);
+ XMoveWindow(dpy, c->win, WIDTH(c) * -2, c->y);
+ }
+}
+
+void
+sigchld(int unused) {
+ if(signal(SIGCHLD, sigchld) == SIG_ERR)
+ die("Can't install SIGCHLD handler");
+ while(0 < waitpid(-1, NULL, WNOHANG));
+}
+
+void
+spawn(const Arg *arg) {
+ if(arg->v == dmenucmd)
+ dmenumon[0] = '0' + selmon->num;
+ if(fork() == 0) {
+ if(dpy)
+ close(ConnectionNumber(dpy));
+ setsid();
+ execvp(((char **)arg->v)[0], (char **)arg->v);
+ fprintf(stderr, "dwm: execvp %s", ((char **)arg->v)[0]);
+ perror(" failed");
+ exit(EXIT_SUCCESS);
+ }
+}
+
+void
+tag(const Arg *arg) {
+ if(selmon->sel && arg->ui & TAGMASK) {
+ selmon->sel->tags = arg->ui & TAGMASK;
+ focus(NULL);
+ arrange(selmon);
+ }
+}
+
+void
+tagmon(const Arg *arg) {
+ if(!selmon->sel || !mons->next)
+ return;
+ sendmon(selmon->sel, dirtomon(arg->i));
+}
+
+void
+tile(Monitor *m) {
+ unsigned int i, n, h, mw, my, ty;
+ Client *c;
+
+ for(n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++);
+ if(n == 0)
+ return;
+
+ if(n > m->nmaster)
+ mw = m->nmaster ? m->ww * m->mfact : 0;
+ else
+ mw = m->ww;
+ for(i = my = ty = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++)
+ if(i < m->nmaster) {
+ h = (m->wh - my) / (MIN(n, m->nmaster) - i);
+ resize(c, m->wx, m->wy + my, mw - (2*c->bw), h - (2*c->bw), False);
+ my += HEIGHT(c);
+ }
+ else {
+ h = (m->wh - ty) / (n - i);
+ resize(c, m->wx + mw, m->wy + ty, m->ww - mw - (2*c->bw), h - (2*c->bw), False);
+ ty += HEIGHT(c);
+ }
+}
+
+void
+togglebar(const Arg *arg) {
+#ifdef CONFIG_DWM_PERTAG
+ selmon->showbar = selmon->pertag->showbars[selmon->pertag->curtag] = !selmon->showbar;
+#else
+ selmon->showbar = !selmon->showbar;
+#endif
+ updatebarpos(selmon);
+#ifdef CONFIG_DWM_SYSTEMTRAY
+ 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);
+ }
+#else
+ XMoveResizeWindow(dpy, selmon->barwin, selmon->wx, selmon->by, selmon->ww, bh);
+#endif
+ 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, False);
+ arrange(selmon);
+}
+
+void
+toggletag(const Arg *arg) {
+ unsigned int newtags;
+
+ if(!selmon->sel)
+ return;
+ newtags = selmon->sel->tags ^ (arg->ui & TAGMASK);
+ if(newtags) {
+ selmon->sel->tags = newtags;
+ focus(NULL);
+ arrange(selmon);
+ }
+}
+
+void
+toggleview(const Arg *arg) {
+ unsigned int newtagset = selmon->tagset[selmon->seltags] ^ (arg->ui & TAGMASK);
+#ifdef CONFIG_DWM_PERTAG
+ int i;
+#endif
+
+ if(newtagset) {
+ #ifdef CONFIG_DWM_PERTAG
+ if(newtagset == ~0) {
+ selmon->pertag->prevtag = selmon->pertag->curtag;
+ selmon->pertag->curtag = 0;
+ }
+ /* test if the user did not select the same tag */
+ if(!(newtagset & 1 << (selmon->pertag->curtag - 1))) {
+ selmon->pertag->prevtag = selmon->pertag->curtag;
+ for (i=0; !(newtagset & 1 << i); i++) ;
+ selmon->pertag->curtag = i + 1;
+ }
+ #endif
+
+ selmon->tagset[selmon->seltags] = newtagset;
+
+ #ifdef CONFIG_DWM_PERTAG
+ /* apply settings for this view */
+ selmon->nmaster = selmon->pertag->nmasters[selmon->pertag->curtag];
+ selmon->mfact = selmon->pertag->mfacts[selmon->pertag->curtag];
+ selmon->sellt = selmon->pertag->sellts[selmon->pertag->curtag];
+ selmon->lt[selmon->sellt] = selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt];
+ selmon->lt[selmon->sellt^1] = selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt^1];
+ if (selmon->showbar != selmon->pertag->showbars[selmon->pertag->curtag])
+ togglebar(NULL);
+ #endif
+
+ focus(NULL);
+ arrange(selmon);
+ }
+}
+
+void
+unfocus(Client *c, Bool setfocus) {
+ if(!c)
+ return;
+ grabbuttons(c, False);
+ XSetWindowBorder(dpy, c->win, scheme[SchemeNorm].border->rgb);
+ if(setfocus) {
+ XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime);
+ XDeleteProperty(dpy, root, netatom[NetActiveWindow]);
+ }
+}
+
+void
+unmanage(Client *c, Bool destroyed) {
+ Monitor *m = c->mon;
+ XWindowChanges wc;
+
+ /* The server grab construct avoids race conditions. */
+ detach(c);
+ detachstack(c);
+ if(!destroyed) {
+ wc.border_width = c->oldbw;
+ XGrabServer(dpy);
+ XSetErrorHandler(xerrordummy);
+ XConfigureWindow(dpy, c->win, CWBorderWidth, &wc); /* restore border */
+ XUngrabButton(dpy, AnyButton, AnyModifier, c->win);
+ setclientstate(c, WithdrawnState);
+ XSync(dpy, False);
+ XSetErrorHandler(xerror);
+ XUngrabServer(dpy);
+ }
+ free(c);
+ focus(NULL);
+ updateclientlist();
+ arrange(m);
+}
+
+void
+unmapnotify(XEvent *e) {
+ Client *c;
+ XUnmapEvent *ev = &e->xunmap;
+
+ if((c = wintoclient(ev->window))) {
+ if(ev->send_event)
+ setclientstate(c, WithdrawnState);
+ else
+ unmanage(c, False);
+ }
+#ifdef CONFIG_DWM_SYSTEMTRAY
+ else if((c = wintosystrayicon(ev->window))) {
+ removesystrayicon(c);
+ resizebarwin(selmon);
+ updatesystray();
+ }
+#endif
+}
+
+void
+updatebars(void) {
+ Monitor *m;
+#ifdef CONFIG_DWM_SYSTEMTRAY
+ unsigned int w;
+#endif
+ XSetWindowAttributes wa = {
+ .override_redirect = True,
+ .background_pixmap = ParentRelative,
+ .event_mask = ButtonPressMask|ExposureMask
+ };
+ for(m = mons; m; m = m->next) {
+ if (m->barwin)
+ continue;
+ #ifdef CONFIG_DWM_SYSTEMTRAY
+ w = m->ww;
+ if(showsystray && m == systraytomon(m))
+ w -= getsystraywidth();
+ m->barwin = XCreateWindow(dpy, root, m->wx, m->by, w, bh, 0, DefaultDepth(dpy, screen),
+ #else
+ m->barwin = XCreateWindow(dpy, root, m->wx, m->by, m->ww, bh, 0, DefaultDepth(dpy, screen),
+ #endif
+ CopyFromParent, DefaultVisual(dpy, screen),
+ CWOverrideRedirect|CWBackPixmap|CWEventMask, &wa);
+ XDefineCursor(dpy, m->barwin, cursor[CurNormal]->cursor);
+ #ifdef CONFIG_DWM_SYSTEMTRAY
+ if(showsystray && m == systraytomon(m))
+ XMapRaised(dpy, systray->win);
+ #endif
+ XMapRaised(dpy, m->barwin);
+ }
+}
+
+void
+updatebarpos(Monitor *m) {
+ m->wy = m->my;
+ m->wh = m->mh;
+ if(m->showbar) {
+ m->wh -= bh;
+ m->by = m->topbar ? m->wy : m->wy + m->wh;
+ m->wy = m->topbar ? m->wy + bh : m->wy;
+ }
+ else
+ m->by = -bh;
+}
+
+void
+updateclientlist() {
+ Client *c;
+ Monitor *m;
+
+ XDeleteProperty(dpy, root, netatom[NetClientList]);
+ for(m = mons; m; m = m->next)
+ for(c = m->clients; c; c = c->next)
+ XChangeProperty(dpy, root, netatom[NetClientList],
+ XA_WINDOW, 32, PropModeAppend,
+ (unsigned char *) &(c->win), 1);
+}
+
+Bool
+updategeom(void) {
+ Bool dirty = False;
+
+#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 */
+ if(!(unique = (XineramaScreenInfo *)malloc(sizeof(XineramaScreenInfo) * nn)))
+ die("fatal: could not malloc() %u bytes\n", sizeof(XineramaScreenInfo) * nn);
+ for(i = 0, j = 0; i < nn; i++)
+ if(isuniquegeom(unique, j, &info[i]))
+ memcpy(&unique[j++], &info[i], sizeof(XineramaScreenInfo));
+ XFree(info);
+ nn = j;
+ if(n <= nn) {
+ for(i = 0; i < (nn - n); i++) { /* new monitors available */
+ 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 = True;
+ m->num = i;
+ m->mx = m->wx = unique[i].x_org;
+ m->my = m->wy = unique[i].y_org;
+ m->mw = m->ww = unique[i].width;
+ m->mh = m->wh = unique[i].height;
+ updatebarpos(m);
+ }
+ }
+ else { /* less monitors available nn < n */
+ for(i = nn; i < n; i++) {
+ for(m = mons; m && m->next; m = m->next);
+ while(m->clients) {
+ dirty = True;
+ c = m->clients;
+ 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 = True;
+ 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->minw && c->maxh && c->minh
+ && c->maxw == c->minw && c->maxh == c->minh);
+}
+
+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
+updatestatus(void) {
+ if(!gettextprop(root, XA_WM_NAME, stext, sizeof(stext)))
+ strcpy(stext, "dwm-"VERSION);
+ drawbar(selmon);
+}
+
+void
+updatewindowtype(Client *c) {
+ Atom state = getatomprop(c, netatom[NetWMState]);
+ Atom wtype = getatomprop(c, netatom[NetWMWindowType]);
+
+ if(state == netatom[NetWMFullscreen])
+ setfullscreen(c, True);
+ if(wtype == netatom[NetWMWindowTypeDialog])
+ c->isfloating = True;
+}
+
+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) ? True : False;
+ if(wmh->flags & InputHint)
+ c->neverfocus = !wmh->input;
+ else
+ c->neverfocus = False;
+ XFree(wmh);
+ }
+}
+
+void
+view(const Arg *arg) {
+
+#ifdef CONFIG_DWM_PERTAG
+ int i;
+ unsigned int tmptag;
+#endif
+
+ if((arg->ui & TAGMASK) == selmon->tagset[selmon->seltags])
+ return;
+ selmon->seltags ^= 1; /* toggle sel tagset */
+ if(arg->ui & TAGMASK)
+ #ifdef CONFIG_DWM_PERTAG
+ {selmon->pertag->prevtag = selmon->pertag->curtag;
+ #endif
+ selmon->tagset[selmon->seltags] = arg->ui & TAGMASK;
+ #ifdef CONFIG_DWM_PERTAG
+ if(arg->ui == ~0)
+ selmon->pertag->curtag = 0;
+ else {
+ for (i=0; !(arg->ui & 1 << i); i++) ;
+ selmon->pertag->curtag = i + 1;
+ }
+ } else {
+ tmptag = selmon->pertag->prevtag;
+ selmon->pertag->prevtag = selmon->pertag->curtag;
+ selmon->pertag->curtag = tmptag;
+ }
+ selmon->nmaster = selmon->pertag->nmasters[selmon->pertag->curtag];
+ selmon->mfact = selmon->pertag->mfacts[selmon->pertag->curtag];
+ selmon->sellt = selmon->pertag->sellts[selmon->pertag->curtag];
+ selmon->lt[selmon->sellt] = selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt];
+ selmon->lt[selmon->sellt^1] = selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt^1];
+ if (selmon->showbar != selmon->pertag->showbars[selmon->pertag->curtag])
+ togglebar(NULL);
+ #endif
+ focus(NULL);
+ arrange(selmon);
+}
+
+Client *
+wintoclient(Window w) {
+ Client *c;
+ Monitor *m;
+
+ for(m = mons; m; m = m->next)
+ for(c = m->clients; c; c = c->next)
+ if(c->win == w)
+ return c;
+ return NULL;
+}
+
+Monitor *
+wintomon(Window w) {
+ int x, y;
+ Client *c;
+ Monitor *m;
+
+ if(w == root && getrootptr(&x, &y))
+ return recttomon(x, y, 1, 1);
+ for(m = mons; m; m = m->next)
+ if(w == m->barwin)
+ return m;
+ if((c = wintoclient(w)))
+ return c->mon;
+ return selmon;
+}
+
+/* There's no way to check accesses to destroyed windows, thus those cases are
+ * ignored (especially on UnmapNotify's). Other types of errors call Xlibs
+ * default error handler, which may call exit. */
+int
+xerror(Display *dpy, XErrorEvent *ee) {
+ if(ee->error_code == BadWindow
+ || (ee->request_code == X_SetInputFocus && ee->error_code == BadMatch)
+ || (ee->request_code == X_PolyText8 && ee->error_code == BadDrawable)
+ || (ee->request_code == X_PolyFillRectangle && ee->error_code == BadDrawable)
+ || (ee->request_code == X_PolySegment && ee->error_code == BadDrawable)
+ || (ee->request_code == X_ConfigureWindow && ee->error_code == BadMatch)
+ || (ee->request_code == X_GrabButton && ee->error_code == BadAccess)
+ || (ee->request_code == X_GrabKey && ee->error_code == BadAccess)
+ || (ee->request_code == X_CopyArea && ee->error_code == BadDrawable))
+ return 0;
+ fprintf(stderr, "dwm: fatal error: request code=%d, error code=%d\n",
+ ee->request_code, ee->error_code);
+ return xerrorxlib(dpy, ee); /* may call exit */
+}
+
+int
+xerrordummy(Display *dpy, XErrorEvent *ee) {
+ return 0;
+}
+
+/* Startup Error handler to check if another window manager
+ * is already running. */
+int
+xerrorstart(Display *dpy, XErrorEvent *ee) {
+ die("dwm: another window manager is already running\n");
+ return -1;
+}
+
+void
+zoom(const Arg *arg) {
+ Client *c = selmon->sel;
+
+ if(!selmon->lt[selmon->sellt]->arrange
+ || (selmon->sel && selmon->sel->isfloating))
+ return;
+ if(c == nexttiled(selmon->clients))
+ if(!c || !(c = nexttiled(c->next)))
+ return;
+ pop(c);
+}
+
+int
+main(int argc, char *argv[]) {
+ if(argc == 2 && !strcmp("-v", argv[1]))
+ die("dwm-"VERSION", © 2006-2014 dwm engineers, see LICENSE for details\n");
+ else if(argc != 1)
+ die("usage: dwm [-v]\n");
+ if(!setlocale(LC_CTYPE, "") || !XSupportsLocale())
+ fputs("warning: no locale support\n", stderr);
+ if(!(dpy = XOpenDisplay(NULL)))
+ die("dwm: cannot open display\n");
+ checkotherwm();
+ setup();
+ scan();
+ run();
+ cleanup();
+ XCloseDisplay(dpy);
+ return EXIT_SUCCESS;
+}
+
+#ifdef CONFIG_DWM_OPACITY
+void
+opacity(Client *c, double opacity)
+{
+ if(opacity >= 0 && opacity <= 1) {
+ unsigned long real_opacity[] = { opacity * 0xffffffff };
+ XChangeProperty(dpy, c->win, netatom[NetWMWindowsOpacity], XA_CARDINAL,
+ 32, PropModeReplace, (unsigned char *)real_opacity,
+ 1);
+ } else
+ XDeleteProperty(dpy, c->win, netatom[NetWMWindowsOpacity]);
+}
+#endif
+
+#ifdef CONFIG_DWM_SYSTEMTRAY
+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;
+}
+
+ 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
+resizebarwin(Monitor *m) {
+ unsigned int w = m->ww;
+ if(showsystray && m == systraytomon(m))
+ w -= getsystraywidth();
+ XMoveResizeWindow(dpy, m->barwin, m->wx, m->by, w, bh);
+}
+
+ void
+resizerequest(XEvent *e) {
+ XResizeRequestEvent *ev = &e->xresizerequest;
+ Client *i;
+
+ if((i = wintosystrayicon(ev->window))) {
+ updatesystrayicongeom(i, ev->width, ev->height);
+ resizebarwin(selmon);
+ updatesystray();
+ }
+}
+
+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
+updatesystrayicongeom(Client *i, int w, int h) {
+ if(i) {
+ i->h = bh;
+ if(w == h)
+ i->w = bh;
+ else if(h == bh)
+ i->w = w;
+ else
+ i->w = (int) ((float)bh * ((float)w / (float)h));
+ applysizehints(i, &(i->x), &(i->y), &(i->w), &(i->h), False);
+ /* force icons into the systray dimenons if they don't want to */
+ if(i->h > bh) {
+ if(i->w == i->h)
+ i->w = bh;
+ else
+ i->w = (int) ((float)bh * ((float)i->w / (float)i->h));
+ i->h = bh;
+ }
+ }
+}
+
+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 w = 1;
+
+ if(!showsystray)
+ return;
+ if(!systray) {
+ /* init systray */
+ if(!(systray = (Systray *)calloc(1, sizeof(Systray))))
+ die("fatal: could not malloc() %u bytes\n", sizeof(Systray));
+ systray->win = XCreateSimpleWindow(dpy, root, x, m->by, w, bh, 0, 0, scheme[SchemeSel].bg->rgb);
+ wa.event_mask = ButtonPressMask | ExposureMask;
+ wa.override_redirect = True;
+ wa.background_pixel = scheme[SchemeNorm].bg->rgb;
+ XSelectInput(dpy, systray->win, SubstructureNotifyMask);
+ XChangeProperty(dpy, systray->win, netatom[NetSystemTrayOrientation], XA_CARDINAL, 32,
+ PropModeReplace, (unsigned char *)&systrayorientation, 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].bg->rgb;
+ XChangeWindowAttributes(dpy, i->win, CWBackPixel, &wa);
+ XMapRaised(dpy, i->win);
+ w += systrayspacing;
+ i->x = w;
+ XMoveResizeWindow(dpy, i->win, i->x, 0, i->w, i->h);
+ w += i->w;
+ if(i->mon != m)
+ i->mon = m;
+ }
+ w = w ? w + systrayspacing : 1;
+ x -= w;
+ XMoveResizeWindow(dpy, systray->win, x, m->by, w, bh);
+ wc.x = x; wc.y = m->by; wc.width = w; wc.height = bh;
+ wc.stack_mode = Above; wc.sibling = m->barwin;
+ XConfigureWindow(dpy, systray->win, CWX|CWY|CWWidth|CWHeight|CWSibling|CWStackMode, &wc);
+ XMapWindow(dpy, systray->win);
+ XMapSubwindows(dpy, systray->win);
+ /* redraw background */
+ XSetForeground(dpy, drw->gc, scheme[SchemeNorm].bg->rgb);
+ XFillRectangle(dpy, systray->win, drw->gc, 0, 0, w, bh);
+ XSync(dpy, False);
+}
+
+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;
+}
+#endif
diff --git a/kconf2h/kconf2h.c b/kconf2h/kconf2h.c
new file mode 100644
index 0000000..91ef6c7
--- /dev/null
+++ b/kconf2h/kconf2h.c
@@ -0,0 +1,50 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+#include <sys/stat.h>
+
+#include "kconf2h.h"
+
+int main( int argc, char **argv )
+{
+ FILE *fin = NULL;
+ FILE *fout = NULL;
+ struct stat st;
+
+ char *buf=NULL;
+ if ( argc == 3 )
+ {
+ fin = fopen( argv[1], "r+" );
+ fout = fopen( argv[2], "w+" );
+ fseek( fin, 0, SEEK_SET );
+ if ( fin && fout )
+ {
+ if ( stat( argv[1], &st ) )
+ {
+ goto error_exit;
+ }
+ buf = malloc( st.st_size ); memset( buf, 0, st.st_size );
+ size_t r_size = fread( buf, 1, st.st_size, fin );
+ if ( r_size > 0 )
+ {
+ int ret = parse_kconf2h( buf, fout );
+ printf("Kconfig file parsed %d %d bytes\n", ret, r_size );
+ } else
+ {
+ printf("ERR: while reading file %s [%d]\n", argv[1], r_size);
+ }
+error_exit:
+ if ( buf ) free( buf );
+ fclose( fin );
+ fclose( fout );
+ } else
+ {
+ printf("ERR: Cannot open file\n");
+ }
+ } else
+ {
+ printf("ERR: usage ./kconf2h [conffile] [outputheader]\n");
+ return -1;
+ }
+ return 0;
+}
diff --git a/kconf2h/kconf2h.h b/kconf2h/kconf2h.h
new file mode 100644
index 0000000..165d4cc
--- /dev/null
+++ b/kconf2h/kconf2h.h
@@ -0,0 +1,10 @@
+#ifndef __KCONF2H_H
+#define __KCONF2H_H
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+int parse_kconf2h( const char*, FILE* );
+
+#endif
diff --git a/kconf2h/kconf2h_parser.c b/kconf2h/kconf2h_parser.c
new file mode 100644
index 0000000..5269c14
--- /dev/null
+++ b/kconf2h/kconf2h_parser.c
@@ -0,0 +1,327 @@
+
+#line 1 "kconf2h_parser.ragel"
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include <string.h>
+
+#include "kconf2h.h"
+
+#define TYPE_YM 1
+#define TYPE_HEX 2
+#define TYPE_STR 3
+#define TYPE_DEC 4
+
+char *new_string( const char *start, const char *end )
+{
+ int str_s = end-start+1;
+ char *new_str=malloc( str_s+1 );
+ memcpy( new_str, start, str_s );
+ if ( new_str != NULL )
+ new_str[str_s]=0x0;
+ return new_str;
+}
+
+int o_head_def( FILE *f, int type, const char *s_define, const char *e_define,
+ const char *s_value, const char *e_value )
+{
+ if ( f != NULL )
+ {
+ if ( (s_define != NULL) && (e_define != NULL) && (s_define <= e_define) &&
+ (s_value != NULL) && ( e_value != NULL ) && ( s_value <= e_value ))
+ {
+ char *def = new_string( s_define, e_define );
+ char *val = NULL;
+ //printf( "%s\n", def );
+ fprintf( f, "#define %s", def );
+ free( def );
+
+ if ( type != TYPE_YM )
+ {
+ val = new_string( s_value, e_value );
+ fprintf( f, " %s", val );
+ free( val );
+ }
+ /*
+ switch ( type )
+ {
+ case TYPE_HEX:
+ fprintf( f, " %s", val );
+ break;
+ case TYPE_STR:
+ fprintf( f, " %s", val );
+ break;
+ case TYPE_DEC:
+ fprintf( f, " %s", val );
+ break;
+ default:
+ printf("Unknown Kconfig type %d\n", type);
+ }
+ */
+
+ fprintf( f, "\n" );
+ return 1;
+ }
+ }
+ return 0;
+}
+
+
+#line 71 "kconf2h_parser.c"
+static const char _k2h_actions[] = {
+ 0, 1, 0, 1, 2, 1, 7, 1,
+ 11, 2, 9, 1, 4, 3, 8, 10,
+ 11, 4, 4, 8, 10, 11, 4, 5,
+ 8, 10, 11, 4, 6, 8, 10, 11
+
+};
+
+static const char _k2h_key_offsets[] = {
+ 0, 0, 3, 6, 7, 8, 9, 10,
+ 11, 12, 17, 23, 30, 33, 37, 39,
+ 42, 46, 52, 59, 60
+};
+
+static const char _k2h_trans_keys[] = {
+ 10, 35, 67, 10, 32, 126, 79, 78,
+ 70, 73, 71, 95, 95, 48, 57, 65,
+ 90, 61, 95, 48, 57, 65, 90, 34,
+ 45, 48, 109, 121, 49, 57, 34, 32,
+ 126, 10, 34, 32, 126, 48, 57, 10,
+ 48, 57, 10, 120, 48, 57, 48, 57,
+ 65, 70, 97, 102, 10, 48, 57, 65,
+ 70, 97, 102, 10, 10, 35, 67, 0
+};
+
+static const char _k2h_single_lengths[] = {
+ 0, 3, 1, 1, 1, 1, 1, 1,
+ 1, 1, 2, 5, 1, 2, 0, 1,
+ 2, 0, 1, 1, 3
+};
+
+static const char _k2h_range_lengths[] = {
+ 0, 0, 1, 0, 0, 0, 0, 0,
+ 0, 2, 2, 1, 1, 1, 1, 1,
+ 1, 3, 3, 0, 0
+};
+
+static const char _k2h_index_offsets[] = {
+ 0, 0, 4, 7, 9, 11, 13, 15,
+ 17, 19, 23, 28, 35, 38, 42, 44,
+ 47, 51, 55, 60, 62
+};
+
+static const char _k2h_indicies[] = {
+ 0, 2, 3, 1, 0, 4, 1, 5,
+ 1, 6, 1, 7, 1, 8, 1, 9,
+ 1, 10, 1, 11, 11, 11, 1, 12,
+ 11, 11, 11, 1, 13, 14, 15, 17,
+ 17, 16, 1, 19, 18, 1, 20, 19,
+ 18, 1, 21, 1, 22, 21, 1, 22,
+ 23, 21, 1, 24, 24, 24, 1, 25,
+ 24, 24, 24, 1, 26, 1, 0, 2,
+ 3, 1, 0
+};
+
+static const char _k2h_trans_targs[] = {
+ 20, 0, 2, 3, 2, 4, 5, 6,
+ 7, 8, 9, 10, 11, 12, 14, 16,
+ 15, 19, 12, 13, 20, 15, 20, 17,
+ 18, 20, 20
+};
+
+static const char _k2h_trans_actions[] = {
+ 7, 0, 1, 9, 0, 0, 0, 0,
+ 0, 0, 0, 0, 3, 5, 5, 5,
+ 5, 5, 0, 0, 22, 0, 17, 0,
+ 0, 27, 12
+};
+
+static const int k2h_start = 1;
+static const int k2h_first_final = 20;
+static const int k2h_error = 0;
+
+static const int k2h_en_main = 1;
+
+
+#line 87 "kconf2h_parser.ragel"
+
+
+int parse_kconf2h( const char *str, FILE *outf )
+{
+
+
+
+ static uint8_t cs;
+ const int stacksize = 10;
+ int res=0, *top=0, *stack=NULL;
+ stack = malloc( sizeof(stack)*stacksize );
+ char *p=(char *)str, *pe = (char *)str + strlen( str ), *eof=NULL;
+
+ /*
+ variables used in state machine
+ */
+ char *token_s=NULL, *token_e=NULL;
+ char *value_s=NULL, *value_e=NULL;
+ int token_type=0;
+ fprintf( outf, "#ifndef __KCONFIG_H\n" );
+ fprintf( outf, "#define __KCONFIG_H\n" );
+
+
+#line 172 "kconf2h_parser.c"
+ {
+ cs = k2h_start;
+ }
+
+#line 110 "kconf2h_parser.ragel"
+
+#line 179 "kconf2h_parser.c"
+ {
+ int _klen;
+ unsigned int _trans;
+ const char *_acts;
+ unsigned int _nacts;
+ const char *_keys;
+
+ if ( p == pe )
+ goto _test_eof;
+ if ( cs == 0 )
+ goto _out;
+_resume:
+ _keys = _k2h_trans_keys + _k2h_key_offsets[cs];
+ _trans = _k2h_index_offsets[cs];
+
+ _klen = _k2h_single_lengths[cs];
+ if ( _klen > 0 ) {
+ const char *_lower = _keys;
+ const char *_mid;
+ const char *_upper = _keys + _klen - 1;
+ while (1) {
+ if ( _upper < _lower )
+ break;
+
+ _mid = _lower + ((_upper-_lower) >> 1);
+ if ( (*p) < *_mid )
+ _upper = _mid - 1;
+ else if ( (*p) > *_mid )
+ _lower = _mid + 1;
+ else {
+ _trans += (unsigned int)(_mid - _keys);
+ goto _match;
+ }
+ }
+ _keys += _klen;
+ _trans += _klen;
+ }
+
+ _klen = _k2h_range_lengths[cs];
+ if ( _klen > 0 ) {
+ const char *_lower = _keys;
+ const char *_mid;
+ const char *_upper = _keys + (_klen<<1) - 2;
+ while (1) {
+ if ( _upper < _lower )
+ break;
+
+ _mid = _lower + (((_upper-_lower) >> 1) & ~1);
+ if ( (*p) < _mid[0] )
+ _upper = _mid - 2;
+ else if ( (*p) > _mid[1] )
+ _lower = _mid + 2;
+ else {
+ _trans += (unsigned int)((_mid - _keys)>>1);
+ goto _match;
+ }
+ }
+ _trans += _klen;
+ }
+
+_match:
+ _trans = _k2h_indicies[_trans];
+ cs = _k2h_trans_targs[_trans];
+
+ if ( _k2h_trans_actions[_trans] == 0 )
+ goto _again;
+
+ _acts = _k2h_actions + _k2h_trans_actions[_trans];
+ _nacts = (unsigned int) *_acts++;
+ while ( _nacts-- > 0 )
+ {
+ switch ( *_acts++ )
+ {
+ case 0:
+#line 72 "kconf2h_parser.ragel"
+ {}
+ break;
+ case 1:
+#line 73 "kconf2h_parser.ragel"
+ {token_s = p;}
+ break;
+ case 2:
+#line 73 "kconf2h_parser.ragel"
+ {token_e = p-1;}
+ break;
+ case 3:
+#line 76 "kconf2h_parser.ragel"
+ {token_type=TYPE_YM;}
+ break;
+ case 4:
+#line 77 "kconf2h_parser.ragel"
+ {token_type=TYPE_DEC;}
+ break;
+ case 5:
+#line 78 "kconf2h_parser.ragel"
+ {token_type=TYPE_STR;}
+ break;
+ case 6:
+#line 79 "kconf2h_parser.ragel"
+ {token_type=TYPE_HEX;}
+ break;
+ case 7:
+#line 79 "kconf2h_parser.ragel"
+ {value_s = p;}
+ break;
+ case 8:
+#line 79 "kconf2h_parser.ragel"
+ {value_e = p-1;}
+ break;
+ case 9:
+#line 80 "kconf2h_parser.ragel"
+ {}
+ break;
+ case 10:
+#line 80 "kconf2h_parser.ragel"
+ { o_head_def( outf, token_type, token_s, token_e, value_s, value_e ); }
+ break;
+ case 11:
+#line 82 "kconf2h_parser.ragel"
+ {}
+ break;
+#line 301 "kconf2h_parser.c"
+ }
+ }
+
+_again:
+ if ( cs == 0 )
+ goto _out;
+ if ( ++p != pe )
+ goto _resume;
+ _test_eof: {}
+ _out: {}
+ }
+
+#line 111 "kconf2h_parser.ragel"
+
+ if ( cs == k2h_error )
+ {
+ printf("ERR state [%d] pos[%d]:[%s]\n", res, p-str, p);
+ res = -1;
+ }
+
+ fprintf( outf, "#endif\n" );
+
+ return res;
+}
+
+
+
diff --git a/kconfig.h b/kconfig.h
new file mode 100644
index 0000000..a70c0a7
--- /dev/null
+++ b/kconfig.h
@@ -0,0 +1,3 @@
+#ifndef __KCONFIG_H
+#define __KCONFIG_H
+#endif
diff --git a/transient.c b/transient.c
new file mode 100644
index 0000000..040adb5
--- /dev/null
+++ b/transient.c
@@ -0,0 +1,42 @@
+/* cc transient.c -o transient -lX11 */
+
+#include <stdlib.h>
+#include <unistd.h>
+#include <X11/Xlib.h>
+#include <X11/Xutil.h>
+
+int main(void) {
+ Display *d;
+ Window r, f, t = None;
+ XSizeHints h;
+ XEvent e;
+
+ d = XOpenDisplay(NULL);
+ if (!d)
+ exit(1);
+ r = DefaultRootWindow(d);
+
+ f = XCreateSimpleWindow(d, r, 100, 100, 400, 400, 0, 0, 0);
+ h.min_width = h.max_width = h.min_height = h.max_height = 400;
+ h.flags = PMinSize | PMaxSize;
+ XSetWMNormalHints(d, f, &h);
+ XStoreName(d, f, "floating");
+ XMapWindow(d, f);
+
+ XSelectInput(d, f, ExposureMask);
+ while (1) {
+ XNextEvent(d, &e);
+
+ if (t == None) {
+ sleep(5);
+ t = XCreateSimpleWindow(d, r, 50, 50, 100, 100, 0, 0, 0);
+ XSetTransientForHint(d, t, f);
+ XStoreName(d, t, "transient");
+ XMapWindow(d, t);
+ XSelectInput(d, t, ExposureMask);
+ }
+ }
+
+ XCloseDisplay(d);
+ exit(0);
+}
diff --git a/util.c b/util.c
new file mode 100644
index 0000000..51acd1a
--- /dev/null
+++ b/util.c
@@ -0,0 +1,17 @@
+/* See LICENSE file for copyright and license details. */
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "util.h"
+
+void
+die(const char *errstr, ...) {
+ va_list ap;
+
+ va_start(ap, errstr);
+ vfprintf(stderr, errstr, ap);
+ va_end(ap);
+ exit(EXIT_FAILURE);
+}
+
diff --git a/util.h b/util.h
new file mode 100644
index 0000000..c05f038
--- /dev/null
+++ b/util.h
@@ -0,0 +1,11 @@
+/* See LICENSE file for copyright and license details. */
+
+#ifndef MAX
+#define MAX(A, B) ((A) > (B) ? (A) : (B))
+#endif
+
+#ifndef MIN
+#define MIN(A, B) ((A) < (B) ? (A) : (B))
+#endif
+
+void die(const char *errstr, ...);
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-25 05:58:39 +0000