yet another cleanup

removed focusclient([-]1) bound to scroll wheel - if you slightly move the mouse you will focus the first client anways which is in the way

.hgtags

@@ -27,3 +27,28 @@ dcbbfabc8ecc5f33a6cc950584de87da1a368045 2.5
 c7f84f23ec5aef29988dcdc4ec22a7352ee8f58e 2.5.1
 5308dd22b6ee8e3218c81d9e7e4125f235bb5778 2.6
 21951c0dfbae5af68ed77821a4d87253ee91803f 2.7
+107719a9ce3bd0c79f9f1f626596eb338a276561 2.8
+3a5910fac3ccb522a98aeeba7af7008530b25092 2.9
+76b58d21ea98257c05565a3b9c850b9b26a32968 3.0
+e1c8bef05e6e48df4f26471ea0712aa43ab9d949 3.1
+4ce65f61f01b055fa6c2901c6d2527ef741aa4bf 3.2
+f2cabc83a18f9b5b548159329ddd4dee904fa31f 3.2.1
+d3876aa792923f9a95f7ad0c7f0134533404df35 3.2.2
+0f91934037b04221ff5d1ba3a6c39c1ff26e3661 3.3
+9ede7b2d2450537e750d5505789fbe63960e97e6 3.4
+63ad05e7f9e1f4f1881fb02f529cb6c6ae81e693 3.5
+75b1b25fe0d7e29400baf30568153f668324928b 3.6
+20ec6976cee1fcfee0c2f354ae382ee3f9f68efa 3.6.1
+baee494346e520f8dee2cee9491b8350064770d2 3.7
+2ea201354cf016407ea93e1e390d1422940d29b0 3.8
+55478328b2422c700c5404a774c85e77322f41a3 3.9
+018c3846842291cb6c009dc087e7fe2f0ef53bea 4.0
+00f4180df72b49aadb2933804fde4bfb33e5666d 4.1
+c13cb8c6b7a56af74cc88346e71d2490470b546f 4.2
+e0ec0d5d8b1ef3ee04a83c7c0fee5853aa2ac6a6 4.3
+408014d2126153d2b0fce26a13ba707db222b7b9 4.4
+7c117df5d202530e85066d8b1ab02cef605c79ad 4.4.1
+2acc60d6dfe28c101a8cd44a8aa710a38ae3607c 4.5
+bcd7e18e196a00cc2e97ff3a4a58f3cdaba13856 4.6
+d6d3085307d8d98b8b012b669e858fd787befeb1 4.7
+607015ddb091d49cbd3457af41713691aa69f4d6 4.8

LICENSE

@@ -1,7 +1,12 @@
 MIT/X Consortium License
 
-(C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
-(C)opyright MMVI Sander van Dijk <a dot h dot vandijk at gmail dot com>
+© 2006-2008 Anselm R Garbe <garbeam at gmail dot com>
+© 2006-2007 Sander van Dijk <a dot h dot vandijk at gmail dot com>
+© 2006-2007 Jukka Salmi <jukka at salmi dot ch>
+© 2007 Premysl Hruby <dfenze at gmail dot com>
+© 2007 Szabolcs Nagy <nszabolcs at gmail dot com>
+© 2007 Christof Musik <christof at sendfax dot de>
+© 2007-2008 Enno Gottox Boland <gottox at s01 dot de>
 
 Permission is hereby granted, free of charge, to any person obtaining a
 copy of this software and associated documentation files (the "Software"),

Makefile

@@ -1,9 +1,9 @@
 # dwm - dynamic window manager
-#   (C)opyright MMVI Anselm R. Garbe
+# © 2006-2007 Anselm R. Garbe, Sander van Dijk
 
 include config.mk
 
-SRC = client.c draw.c event.c main.c tag.c util.c view.c
+SRC = dwm.c
 OBJ = ${SRC:.c=.o}
 
 all: options dwm
@@ -13,22 +13,20 @@ options:
 	@echo "CFLAGS   = ${CFLAGS}"
 	@echo "LDFLAGS  = ${LDFLAGS}"
 	@echo "CC       = ${CC}"
-	@echo "LD       = ${LD}"
 
 .c.o:
 	@echo CC $<
 	@${CC} -c ${CFLAGS} $<
 
-${OBJ}: dwm.h config.h config.mk
+${OBJ}: config.h config.mk
 
 config.h:
-	@echo creating $@ from config.default.h
-	@cp config.default.h $@
+	@echo creating $@ from config.def.h
+	@cp config.def.h $@
 
 dwm: ${OBJ}
-	@echo LD $@
-	@${LD} -o $@ ${OBJ} ${LDFLAGS}
-	@strip $@
+	@echo CC -o $@
+	@${CC} -o $@ ${OBJ} ${LDFLAGS}
 
 clean:
 	@echo cleaning
@@ -37,8 +35,8 @@ clean:
 dist: clean
 	@echo creating dist tarball
 	@mkdir -p dwm-${VERSION}
-	@cp -R LICENSE Makefile README config.*.h config.mk \
-		dwm.1 dwm.h ${SRC} dwm-${VERSION}
+	@cp -R LICENSE Makefile README config.def.h config.mk \
+		dwm.1 ${SRC} dwm-${VERSION}
 	@tar -cf dwm-${VERSION}.tar dwm-${VERSION}
 	@gzip dwm-${VERSION}.tar
 	@rm -rf dwm-${VERSION}
@@ -50,7 +48,7 @@ install: all
 	@chmod 755 ${DESTDIR}${PREFIX}/bin/dwm
 	@echo installing manual page to ${DESTDIR}${MANPREFIX}/man1
 	@mkdir -p ${DESTDIR}${MANPREFIX}/man1
-	@sed 's/VERSION/${VERSION}/g' < dwm.1 > ${DESTDIR}${MANPREFIX}/man1/dwm.1
+	@sed "s/VERSION/${VERSION}/g" < dwm.1 > ${DESTDIR}${MANPREFIX}/man1/dwm.1
 	@chmod 644 ${DESTDIR}${MANPREFIX}/man1/dwm.1
 
 uninstall:

README

@@ -18,6 +18,9 @@ necessary as root):
 
     make clean install
 
+If you are going to use the default bluegray color scheme it is highly
+recommended to also install the bluegray files shipped in the dextra package.
+
 
 Running dwm
 -----------

client.c

@@ -1,341 +0,0 @@
-/* (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
- * See LICENSE file for license details.
- */
-#include "dwm.h"
-#include <stdlib.h>
-#include <string.h>
-#include <X11/Xatom.h>
-#include <X11/Xutil.h>
-
-/* static functions */
-
-static void
-detachstack(Client *c) {
-	Client **tc;
-	for(tc=&stack; *tc && *tc != c; tc=&(*tc)->snext);
-	*tc = c->snext;
-}
-
-static void
-grabbuttons(Client *c, Bool focused) {
-	XUngrabButton(dpy, AnyButton, AnyModifier, c->win);
-
-	if(focused) {
-		XGrabButton(dpy, Button1, MODKEY, c->win, False, BUTTONMASK,
-				GrabModeAsync, GrabModeSync, None, None);
-		XGrabButton(dpy, Button1, MODKEY | LockMask, c->win, False, BUTTONMASK,
-				GrabModeAsync, GrabModeSync, None, None);
-		XGrabButton(dpy, Button1, MODKEY | numlockmask, c->win, False, BUTTONMASK,
-				GrabModeAsync, GrabModeSync, None, None);
-		XGrabButton(dpy, Button1, MODKEY | numlockmask | LockMask, c->win, False, BUTTONMASK,
-				GrabModeAsync, GrabModeSync, None, None);
-
-		XGrabButton(dpy, Button2, MODKEY, c->win, False, BUTTONMASK,
-				GrabModeAsync, GrabModeSync, None, None);
-		XGrabButton(dpy, Button2, MODKEY | LockMask, c->win, False, BUTTONMASK,
-				GrabModeAsync, GrabModeSync, None, None);
-		XGrabButton(dpy, Button2, MODKEY | numlockmask, c->win, False, BUTTONMASK,
-				GrabModeAsync, GrabModeSync, None, None);
-		XGrabButton(dpy, Button2, MODKEY | numlockmask | LockMask, c->win, False, BUTTONMASK,
-				GrabModeAsync, GrabModeSync, None, None);
-
-		XGrabButton(dpy, Button3, MODKEY, c->win, False, BUTTONMASK,
-				GrabModeAsync, GrabModeSync, None, None);
-		XGrabButton(dpy, Button3, MODKEY | LockMask, c->win, False, BUTTONMASK,
-				GrabModeAsync, GrabModeSync, None, None);
-		XGrabButton(dpy, Button3, MODKEY | numlockmask, c->win, False, BUTTONMASK,
-				GrabModeAsync, GrabModeSync, None, None);
-		XGrabButton(dpy, Button3, MODKEY | numlockmask | LockMask, c->win, False, BUTTONMASK,
-				GrabModeAsync, GrabModeSync, None, None);
-	}
-	else
-		XGrabButton(dpy, AnyButton, AnyModifier, c->win, False, BUTTONMASK,
-				GrabModeAsync, GrabModeSync, None, None);
-}
-
-static int
-xerrordummy(Display *dsply, XErrorEvent *ee) {
-	return 0;
-}
-
-/* extern functions */
-
-void
-ban(Client *c) {
-	XMoveWindow(dpy, c->win, c->x + 2 * sw, c->y);
-	XMoveWindow(dpy, c->twin, c->tx + 2 * sw, c->ty);
-}
-
-void
-configure(Client *c) {
-	XEvent synev;
-
-	synev.type = ConfigureNotify;
-	synev.xconfigure.display = dpy;
-	synev.xconfigure.event = c->win;
-	synev.xconfigure.window = c->win;
-	synev.xconfigure.x = c->x;
-	synev.xconfigure.y = c->y;
-	synev.xconfigure.width = c->w;
-	synev.xconfigure.height = c->h;
-	synev.xconfigure.border_width = c->border;
-	synev.xconfigure.above = None;
-	XSendEvent(dpy, c->win, True, NoEventMask, &synev);
-}
-
-void
-focus(Client *c) {
-	Client *old;
-
-	if(!issel || (c && !isvisible(c)))
-		return;
-	if(!sel)
-		sel = c;
-	else if(sel != c) {
-		old = sel;
-		sel = c;
-		if(old) {
-			grabbuttons(old, False);
-			drawtitle(old);
-		}
-	}
-	if(c) {
-		detachstack(c);
-		c->snext = stack;
-		stack = c;
-		grabbuttons(c, True);
-		drawtitle(c);
-		XSetInputFocus(dpy, c->win, RevertToPointerRoot, CurrentTime);
-	}
-	else
-		XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime);
-}
-
-Client *
-getclient(Window w) {
-	Client *c;
-
-	for(c = clients; c; c = c->next)
-		if(c->win == w)
-			return c;
-	return NULL;
-}
-
-Client *
-getctitle(Window w) {
-	Client *c;
-
-	for(c = clients; c; c = c->next)
-		if(c->twin == w)
-			return c;
-	return NULL;
-}
-
-void
-killclient(Arg *arg) {
-	if(!sel)
-		return;
-	if(sel->proto & PROTODELWIN)
-		sendevent(sel->win, wmatom[WMProtocols], wmatom[WMDelete]);
-	else
-		XKillClient(dpy, sel->win);
-}
-
-void
-manage(Window w, XWindowAttributes *wa) {
-	Client *c;
-	Window trans;
-	XSetWindowAttributes twa;
-
-	c = emallocz(sizeof(Client));
-	c->tags = emallocz(ntags * sizeof(Bool));
-	c->win = w;
-	c->border = 0;
-	c->x = c->tx = wa->x;
-	c->y = c->ty = wa->y;
-	c->w = c->tw = wa->width;
-	c->h = wa->height;
-	c->th = bh;
-	updatesizehints(c);
-	if(c->x + c->w + 2 * BORDERPX > sw)
-		c->x = sw - c->w - 2 * BORDERPX;
-	if(c->x < sx)
-		c->x = sx;
-	if(c->y + c->h + 2 * BORDERPX > sh)
-		c->y = sh - c->h - 2 * BORDERPX;
-	if(c->h != sh && c->y < bh)
-		c->y = bh;
-	c->proto = getproto(c->win);
-	XSelectInput(dpy, c->win,
-		StructureNotifyMask | PropertyChangeMask | EnterWindowMask);
-	XGetTransientForHint(dpy, c->win, &trans);
-	twa.override_redirect = 1;
-	twa.background_pixmap = ParentRelative;
-	twa.event_mask = ExposureMask | EnterWindowMask;
-	c->twin = XCreateWindow(dpy, root, c->tx, c->ty, c->tw, c->th,
-			0, DefaultDepth(dpy, screen), CopyFromParent,
-			DefaultVisual(dpy, screen),
-			CWOverrideRedirect | CWBackPixmap | CWEventMask, &twa);
-	grabbuttons(c, False);
-	updatetitle(c);
-	settags(c, getclient(trans));
-	if(!c->isfloat)
-		c->isfloat = trans || c->isfixed;
-	resizetitle(c);
-	if(clients)
-		clients->prev = c;
-	c->next = clients;
-	c->snext = stack;
-	stack = clients = c;
-	ban(c);
-	XMapWindow(dpy, c->win);
-	XMapWindow(dpy, c->twin);
-	if(isvisible(c))
-		focus(c);
-	arrange();
-}
-
-void
-resize(Client *c, Bool sizehints, Corner sticky) {
-	int bottom = c->y + c->h;
-	int right = c->x + c->w;
-	XWindowChanges wc;
-
-	if(sizehints) {
-		if(c->incw)
-			c->w -= (c->w - c->basew) % c->incw;
-		if(c->inch)
-			c->h -= (c->h - c->baseh) % c->inch;
-		if(c->minw && c->w < c->minw)
-			c->w = c->minw;
-		if(c->minh && c->h < c->minh)
-			c->h = c->minh;
-		if(c->maxw && c->w > c->maxw)
-			c->w = c->maxw;
-		if(c->maxh && c->h > c->maxh)
-			c->h = c->maxh;
-	}
-	if(sticky == TopRight || sticky == BotRight)
-		c->x = right - c->w;
-	if(sticky == BotLeft || sticky == BotRight)
-		c->y = bottom - c->h;
-	/* offscreen appearance fixes */
-	if(c->x + c->w < sx)
-		c->x = sx;
-	if(c->y + c->h < bh)
-		c->y = bh;
-	if(c->x > sw)
-		c->x = sw - c->w;
-	if(c->y > sh)
-		c->y = sh - c->h;
-	resizetitle(c);
-	wc.x = c->x;
-	wc.y = c->y;
-	wc.width = c->w;
-	wc.height = c->h;
-	if(c->w == sw && c->h == sh)
-		wc.border_width = 0;
-	else
-		wc.border_width = BORDERPX;
-	XConfigureWindow(dpy, c->win, CWX | CWY | CWWidth | CWHeight | CWBorderWidth, &wc);
-	configure(c);
-	XSync(dpy, False);
-}
-
-void
-resizetitle(Client *c) {
-	c->tw = textw(c->name);
-	if(c->tw > c->w)
-		c->tw = c->w + 2 * BORDERPX;
-	c->tx = c->x + c->w - c->tw + 2 * BORDERPX;
-	c->ty = c->y;
-	if(isvisible(c))
-		XMoveResizeWindow(dpy, c->twin, c->tx, c->ty, c->tw, c->th);
-	else
-		XMoveResizeWindow(dpy, c->twin, c->tx + 2 * sw, c->ty, c->tw, c->th);
-}
-
-void
-updatesizehints(Client *c) {
-	long msize;
-	XSizeHints size;
-
-	if(!XGetWMNormalHints(dpy, c->win, &size, &msize) || !size.flags)
-		size.flags = PSize;
-	c->flags = size.flags;
-	if(c->flags & PBaseSize) {
-		c->basew = size.base_width;
-		c->baseh = size.base_height;
-	}
-	else
-		c->basew = c->baseh = 0;
-	if(c->flags & PResizeInc) {
-		c->incw = size.width_inc;
-		c->inch = size.height_inc;
-	}
-	else
-		c->incw = c->inch = 0;
-	if(c->flags & PMaxSize) {
-		c->maxw = size.max_width;
-		c->maxh = size.max_height;
-	}
-	else
-		c->maxw = c->maxh = 0;
-	if(c->flags & PMinSize) {
-		c->minw = size.min_width;
-		c->minh = size.min_height;
-	}
-	else
-		c->minw = c->minh = 0;
-	c->isfixed = (c->maxw && c->minw && c->maxh && c->minh &&
-				c->maxw == c->minw && c->maxh == c->minh);
-}
-
-void
-updatetitle(Client *c) {
-	char **list = NULL;
-	int n;
-	XTextProperty name;
-
-	name.nitems = 0;
-	c->name[0] = 0;
-	XGetTextProperty(dpy, c->win, &name, netatom[NetWMName]);
-	if(!name.nitems)
-		XGetWMName(dpy, c->win, &name);
-	if(!name.nitems)
-		return;
-	if(name.encoding == XA_STRING)
-		strncpy(c->name, (char *)name.value, sizeof c->name);
-	else {
-		if(XmbTextPropertyToTextList(dpy, &name, &list, &n) >= Success
-				&& n > 0 && *list)
-		{
-			strncpy(c->name, *list, sizeof c->name);
-			XFreeStringList(list);
-		}
-	}
-	XFree(name.value);
-}
-
-void
-unmanage(Client *c) {
-	Client *nc;
-
-	/* The server grab construct avoids race conditions. */
-	XGrabServer(dpy);
-	XSetErrorHandler(xerrordummy);
-	detach(c);
-	detachstack(c);
-	if(sel == c) {
-		for(nc = stack; nc && !isvisible(nc); nc = nc->snext);
-		focus(nc);
-	}
-	XUngrabButton(dpy, AnyButton, AnyModifier, c->win);
-	XDestroyWindow(dpy, c->twin);
-	free(c->tags);
-	free(c);
-	XSync(dpy, False);
-	XSetErrorHandler(xerror);
-	XUngrabServer(dpy);
-	arrange();
-}

config.arg.h

@@ -1,69 +0,0 @@
-/* (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
- * See LICENSE file for license details.
- */
-
-#define TAGS \
-const char *tags[] = { "dev", "work", "net", "fnord", NULL };
-
-#define DEFMODE			dotile		/* dofloat */
-#define FLOATSYMBOL		"><>"
-#define TILESYMBOL		"[]="
-
-#define FONT			"-*-terminus-medium-r-*-*-14-*-*-*-*-*-*-*"
-#define NORMBGCOLOR		"#333333"
-#define NORMFGCOLOR		"#cccccc"
-#define SELBGCOLOR		"#336699"
-#define SELFGCOLOR		"#dddddd"
-#define STATUSBGCOLOR		"#222222"
-#define STATUSFGCOLOR		"#99ccff"
-
-#define MASTER			600		/* per thousand */
-#define MODKEY			Mod1Mask
-#define SNAP			40		/* pixel */
-
-#define KEYS \
-static Key key[] = { \
-	/* modifier			key		function		argument */ \
-	{ MODKEY|ShiftMask,		XK_Return,	spawn, \
-		{ .cmd = "exec uxterm -bg black -fg '#eeeeee' -cr '#eeeeee' +sb -fn '"FONT"'" } }, \
-	{ MODKEY,			XK_p,		spawn, \
-		{ .cmd = "exe=\"$(lsx `echo $PATH | sed 's/:/ /g'` | sort -u " \
-			" | dmenu -fn '"FONT"' -nb '"NORMBGCOLOR"' -nf '"NORMFGCOLOR"' " \
-			"-sb '"SELBGCOLOR"' -sf '"SELFGCOLOR"')\" && exec $exe" } }, \
-	{ MODKEY,			XK_j,		focusnext,	{ 0 } }, \
-	{ MODKEY,			XK_k,		focusprev,	{ 0 } }, \
-	{ MODKEY,			XK_Return,	zoom,		{ 0 } }, \
-	{ MODKEY,			XK_g,		resizemaster,	{ .i = 15 } }, \
-	{ MODKEY,			XK_s,		resizemaster,	{ .i = -15 } }, \
-	{ MODKEY|ShiftMask,		XK_0,		tag,		{ .i = -1 } }, \
-	{ MODKEY|ShiftMask,		XK_1,		tag,		{ .i = 0 } }, \
-	{ MODKEY|ShiftMask,		XK_2,		tag,		{ .i = 1 } }, \
-	{ MODKEY|ShiftMask,		XK_3,		tag,		{ .i = 2 } }, \
-	{ MODKEY|ShiftMask,		XK_4,		tag,		{ .i = 3 } }, \
-	{ MODKEY|ControlMask|ShiftMask,	XK_1,		toggletag,	{ .i = 0 } }, \
-	{ MODKEY|ControlMask|ShiftMask,	XK_2,		toggletag,	{ .i = 1 } }, \
-	{ MODKEY|ControlMask|ShiftMask,	XK_3,		toggletag,	{ .i = 2 } }, \
-	{ MODKEY|ControlMask|ShiftMask,	XK_4,		toggletag,	{ .i = 3 } }, \
-	{ MODKEY|ShiftMask,		XK_c,		killclient,	{ 0 } }, \
-	{ MODKEY,			XK_space,	togglemode,	{ 0 } }, \
-	{ MODKEY|ShiftMask,		XK_space,	togglefloat,	{ 0 } }, \
-	{ MODKEY,			XK_0,		view,		{ .i = -1 } }, \
-	{ MODKEY,			XK_1,		view,		{ .i = 0 } }, \
-	{ MODKEY,			XK_2,		view,		{ .i = 1 } }, \
-	{ MODKEY,			XK_3,		view,		{ .i = 2 } }, \
-	{ MODKEY,			XK_4,		view,		{ .i = 3 } }, \
-	{ MODKEY|ControlMask,		XK_1,		toggleview,	{ .i = 0 } }, \
-	{ MODKEY|ControlMask,		XK_2,		toggleview,	{ .i = 1 } }, \
-	{ MODKEY|ControlMask,		XK_3,		toggleview,	{ .i = 2 } }, \
-	{ MODKEY|ControlMask,		XK_4,		toggleview,	{ .i = 3 } }, \
-	{ MODKEY|ShiftMask,		XK_q,		quit,		{ 0 } }, \
-};
-
-#define RULES \
-static Rule rule[] = { \
-	/* class:instance:title regex	tags regex	isfloat */ \
-	{ "Firefox.*",			"net",		False }, \
-	{ "Gimp.*",			NULL,		True }, \
-	{ "MPlayer.*",			NULL,		True }, \
-	{ "Acroread.*",			NULL,		True }, \
-};

config.def.h

@@ -0,0 +1,100 @@
+/* See LICENSE file for copyright and license details. */
+
+/* appearance */
+#define BORDERPX		1
+#define FONT			"-*-terminus-medium-r-normal-*-14-*-*-*-*-*-*-*"
+#define NORMBORDERCOLOR		"#cccccc"
+#define NORMBGCOLOR		"#cccccc"
+#define NORMFGCOLOR		"#000000"
+#define SELBORDERCOLOR		"#0066ff"
+#define SELBGCOLOR		"#0066ff"
+#define SELFGCOLOR		"#ffffff"
+
+/* tagging */
+const char tags[][MAXTAGLEN] = { "1", "2", "3", "4", "5", "6", "7", "8", "9" };
+
+Rule rules[] = {
+	/* class	instance	title		tags ref	isfloating */
+	{ "Gimp",	NULL,		NULL,		NULL,		True },
+};
+
+/* geometries, s{x,y,w,h} and bh are already initualized here */
+/*   func name  bx  by  bw  wx  wy  ww     wh  mx  my       mw  mh     tx  ty     tw  th  mox moy mow moh */
+#define MFACT			0.55	/* master width factor [0.1 .. 0.9] */
+DEFGEOM(single,  0,  0, sw,  0, bh, sw, sh-bh, wx, wy, mfact*sw, wh, mx+mw, wy, ww-mw, wh,  wx, wy, ww, wh)
+
+Geom geoms[] = {
+	/* symbol	function */
+	{ "[]",		single },	/* first entry is default */
+};
+
+/* layout(s) */
+#define RESIZEHINTS		True	/* False - respect size hints in tiled resizals */
+#define SNAP			32	/* snap pixel */
+
+Layout layouts[] = {
+	/* symbol		function	isfloating */
+	{ "[]=",		tilev,		False }, /* first entry is default */
+	{ "[]|",		tileh,		False },
+	{ "><>",		floating,	True },
+	{ "[M]",		monocle,	True },
+};
+
+/* key definitions */
+#define MODKEY			Mod1Mask
+Key keys[] = {
+	/* modifier			key		function	argument */
+	{ MODKEY,			XK_p,		spawn,
+		"exec dmenu_run -fn '"FONT"' -nb '"NORMBGCOLOR"' -nf '"NORMFGCOLOR"' -sb '"SELBGCOLOR"' -sf '"SELFGCOLOR"'" },
+	{ MODKEY|ShiftMask,		XK_Return,	spawn,		"exec uxterm" },
+	{ MODKEY,			XK_j,		focusnext,	NULL },
+	{ MODKEY,			XK_k,		focusprev,	NULL },
+	{ MODKEY,			XK_r,		reapply,	NULL },
+	{ MODKEY,			XK_h,		setmfact,	"-0.05" },
+	{ MODKEY,			XK_l,		setmfact,	"+0.05" },
+	{ MODKEY,			XK_Return,	zoom,		NULL },
+	{ MODKEY,			XK_Tab,		viewprevtag,	NULL },
+	{ MODKEY|ShiftMask,		XK_c,		killclient,	NULL },
+	{ MODKEY,			XK_space,	setlayout,	NULL },
+	{ MODKEY|ShiftMask,		XK_space,	togglefloating,	NULL },
+	{ MODKEY|ControlMask,		XK_space,	setgeom,	NULL },
+	{ MODKEY,			XK_0,		view,		NULL },
+	{ MODKEY,			XK_1,		view,		tags[0] },
+	{ MODKEY,			XK_2,		view,		tags[1] },
+	{ MODKEY,			XK_3,		view,		tags[2] },
+	{ MODKEY,			XK_4,		view,		tags[3] },
+	{ MODKEY,			XK_5,		view,		tags[4] },
+	{ MODKEY,			XK_6,		view,		tags[5] },
+	{ MODKEY,			XK_7,		view,		tags[6] },
+	{ MODKEY,			XK_8,		view,		tags[7] },
+	{ MODKEY,			XK_9,		view,		tags[8] },
+	{ MODKEY|ControlMask,		XK_1,		toggleview,	tags[0] },
+	{ MODKEY|ControlMask,		XK_2,		toggleview,	tags[1] },
+	{ MODKEY|ControlMask,		XK_3,		toggleview,	tags[2] },
+	{ MODKEY|ControlMask,		XK_4,		toggleview,	tags[3] },
+	{ MODKEY|ControlMask,		XK_5,		toggleview,	tags[4] },
+	{ MODKEY|ControlMask,		XK_6,		toggleview,	tags[5] },
+	{ MODKEY|ControlMask,		XK_7,		toggleview,	tags[6] },
+	{ MODKEY|ControlMask,		XK_8,		toggleview,	tags[7] },
+	{ MODKEY|ControlMask,		XK_9,		toggleview,	tags[8] },
+	{ MODKEY|ShiftMask,		XK_0,		tag,		NULL },
+	{ MODKEY|ShiftMask,		XK_1,		tag,		tags[0] },
+	{ MODKEY|ShiftMask,		XK_2,		tag,		tags[1] },
+	{ MODKEY|ShiftMask,		XK_3,		tag,		tags[2] },
+	{ MODKEY|ShiftMask,		XK_4,		tag,		tags[3] },
+	{ MODKEY|ShiftMask,		XK_5,		tag,		tags[4] },
+	{ MODKEY|ShiftMask,		XK_6,		tag,		tags[5] },
+	{ MODKEY|ShiftMask,		XK_7,		tag,		tags[6] },
+	{ MODKEY|ShiftMask,		XK_8,		tag,		tags[7] },
+	{ MODKEY|ShiftMask,		XK_9,		tag,		tags[8] },
+	{ MODKEY|ControlMask|ShiftMask,	XK_1,		toggletag,	tags[0] },
+	{ MODKEY|ControlMask|ShiftMask,	XK_2,		toggletag,	tags[1] },
+	{ MODKEY|ControlMask|ShiftMask,	XK_3,		toggletag,	tags[2] },
+	{ MODKEY|ControlMask|ShiftMask,	XK_4,		toggletag,	tags[3] },
+	{ MODKEY|ControlMask|ShiftMask,	XK_5,		toggletag,	tags[4] },
+	{ MODKEY|ControlMask|ShiftMask,	XK_6,		toggletag,	tags[5] },
+	{ MODKEY|ControlMask|ShiftMask,	XK_7,		toggletag,	tags[6] },
+	{ MODKEY|ControlMask|ShiftMask,	XK_8,		toggletag,	tags[7] },
+	{ MODKEY|ControlMask|ShiftMask,	XK_9,		toggletag,	tags[8] },
+	{ MODKEY|ShiftMask,		XK_q,		quit,		NULL },
+};

config.default.h

@@ -1,68 +0,0 @@
-/* (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
- * See LICENSE file for license details.
- */
-
-#define TAGS \
-const char *tags[] = { "1", "2", "3", "4", "5", NULL };
-
-#define DEFMODE			dotile /* dofloat */
-#define FLOATSYMBOL		"><>"
-#define TILESYMBOL		"[]="
-
-#define FONT			"-*-fixed-medium-r-normal-*-13-*-*-*-*-*-*-*"
-#define NORMBGCOLOR		"#333366"
-#define NORMFGCOLOR		"#cccccc"
-#define SELBGCOLOR		"#666699"
-#define SELFGCOLOR		"#eeeeee"
-#define STATUSBGCOLOR		"#dddddd"
-#define STATUSFGCOLOR		"#222222"
-
-#define MASTER			600		/* per thousand */
-#define MODKEY			Mod1Mask
-#define SNAP			20		/* pixel */
-
-#define KEYS \
-static Key key[] = { \
-	/* modifier			key		function	argument */ \
-	{ MODKEY|ShiftMask,		XK_Return,	spawn,		{ .cmd = "exec xterm" } }, \
-	{ MODKEY,			XK_Tab,		focusnext,	{ 0 } }, \
-	{ MODKEY|ShiftMask,		XK_Tab,		focusprev,	{ 0 } }, \
-	{ MODKEY,			XK_Return,	zoom,		{ 0 } }, \
-	{ MODKEY,			XK_g,		resizemaster,	{ .i = 15 } }, \
-	{ MODKEY,			XK_s,		resizemaster,	{ .i = -15 } }, \
-	{ MODKEY|ShiftMask,		XK_0,		tag,		{ .i = -1 } }, \
-	{ MODKEY|ShiftMask,		XK_1,		tag,		{ .i = 0 } }, \
-	{ MODKEY|ShiftMask,		XK_2,		tag,		{ .i = 1 } }, \
-	{ MODKEY|ShiftMask,		XK_3,		tag,		{ .i = 2 } }, \
-	{ MODKEY|ShiftMask,		XK_4,		tag,		{ .i = 3 } }, \
-	{ MODKEY|ShiftMask,		XK_5,		tag,		{ .i = 4 } }, \
-	{ MODKEY|ControlMask|ShiftMask,	XK_1,		toggletag,	{ .i = 0 } }, \
-	{ MODKEY|ControlMask|ShiftMask,	XK_2,		toggletag,	{ .i = 1 } }, \
-	{ MODKEY|ControlMask|ShiftMask,	XK_3,		toggletag,	{ .i = 2 } }, \
-	{ MODKEY|ControlMask|ShiftMask,	XK_4,		toggletag,	{ .i = 3 } }, \
-	{ MODKEY|ControlMask|ShiftMask,	XK_5,		toggletag,	{ .i = 4 } }, \
-	{ MODKEY|ShiftMask,		XK_c,		killclient,	{ 0 } }, \
-	{ MODKEY,			XK_space,	togglemode,	{ 0 } }, \
-	{ MODKEY|ShiftMask,		XK_space,	togglefloat,	{ 0 } }, \
-	{ MODKEY,			XK_0,		view,		{ .i = -1 } }, \
-	{ MODKEY,			XK_1,		view,		{ .i = 0 } }, \
-	{ MODKEY,			XK_2,		view,		{ .i = 1 } }, \
-	{ MODKEY,			XK_3,		view,		{ .i = 2 } }, \
-	{ MODKEY,			XK_4,		view,		{ .i = 3 } }, \
-	{ MODKEY,			XK_5,		view,		{ .i = 4 } }, \
-	{ MODKEY|ControlMask,		XK_1,		toggleview,	{ .i = 0 } }, \
-	{ MODKEY|ControlMask,		XK_2,		toggleview,	{ .i = 1 } }, \
-	{ MODKEY|ControlMask,		XK_3,		toggleview,	{ .i = 2 } }, \
-	{ MODKEY|ControlMask,		XK_4,		toggleview,	{ .i = 3 } }, \
-	{ MODKEY|ControlMask,		XK_5,		toggleview,	{ .i = 4 } }, \
-	{ MODKEY|ShiftMask,		XK_q,		quit,		{ 0 } }, \
-};
-
-/* Query class:instance:title for regex matching info with following command:
- * xprop | awk -F '"' '/^WM_CLASS/ { printf("%s:%s:",$4,$2) }; /^WM_NAME/ { printf("%s\n",$2) }' */
-#define RULES \
-static Rule rule[] = { \
-	/* class:instance:title regex	tags regex	isfloat */ \
-	{ "Firefox.*",			"2",		False }, \
-	{ "Gimp.*",			NULL,		True }, \
-};

config.mk

@@ -1,5 +1,5 @@
 # dwm version
-VERSION = 2.8
+VERSION = 4.9
 
 # Customize below to fit your system
 
@@ -16,15 +16,13 @@ LIBS = -L/usr/lib -lc -L${X11LIB} -lX11
 
 # flags
 CFLAGS = -Os ${INCS} -DVERSION=\"${VERSION}\"
-LDFLAGS = ${LIBS}
-#CFLAGS = -g -Wall -O2 ${INCS} -DVERSION=\"${VERSION}\"
+LDFLAGS = -s ${LIBS}
+#CFLAGS = -g -std=c99 -pedantic -Wall -O2 ${INCS} -DVERSION=\"${VERSION}\"
 #LDFLAGS = -g ${LIBS}
 
 # Solaris
 #CFLAGS = -fast ${INCS} -DVERSION=\"${VERSION}\"
 #LDFLAGS = ${LIBS}
-#CFLAGS += -xtarget=ultra
 
 # compiler and linker
 CC = cc
-LD = ${CC}

draw.c

@@ -1,211 +0,0 @@
-/* (C)opyright MMIV-MMVI Anselm R. Garbe <garbeam at gmail dot com>
- * See LICENSE file for license details.
- */
-#include "dwm.h"
-#include <stdio.h>
-#include <string.h>
-
-/* static */
-
-static Bool
-isoccupied(unsigned int t)
-{
-	Client *c;
-	for(c = clients; c; c = c->next)
-		if(c->tags[t])
-			return True;
-	return False;
-}
-
-static unsigned int
-textnw(const char *text, unsigned int len) {
-	XRectangle r;
-
-	if(dc.font.set) {
-		XmbTextExtents(dc.font.set, text, len, NULL, &r);
-		return r.width;
-	}
-	return XTextWidth(dc.font.xfont, text, len);
-}
-
-static void
-drawtext(const char *text, unsigned long col[ColLast], Bool filledsquare, Bool emptysquare) {
-	int x, y, w, h;
-	static char buf[256];
-	unsigned int len, olen;
-	XGCValues gcv;
-	XRectangle r = { dc.x, dc.y, dc.w, dc.h };
-	XPoint pt[5];
-
-	XSetForeground(dpy, dc.gc, col[ColBG]);
-	XFillRectangles(dpy, dc.drawable, dc.gc, &r, 1);
-	if(!text)
-		return;
-	w = 0;
-	olen = len = strlen(text);
-	if(len >= sizeof buf)
-		len = sizeof buf - 1;
-	memcpy(buf, text, len);
-	buf[len] = 0;
-	h = dc.font.ascent + dc.font.descent;
-	y = dc.y + (dc.h / 2) - (h / 2) + dc.font.ascent;
-	x = dc.x + (h / 2);
-	/* shorten text if necessary */
-	while(len && (w = textnw(buf, len)) > dc.w - h)
-		buf[--len] = 0;
-	if(len < olen) {
-		if(len > 1)
-			buf[len - 1] = '.';
-		if(len > 2)
-			buf[len - 2] = '.';
-		if(len > 3)
-			buf[len - 3] = '.';
-	}
-	if(w > dc.w)
-		return; /* too long */
-	gcv.foreground = col[ColFG];
-	if(dc.font.set) {
-		XChangeGC(dpy, dc.gc, GCForeground, &gcv);
-		XmbDrawString(dpy, dc.drawable, dc.font.set, dc.gc, x, y, buf, len);
-	}
-	else {
-		gcv.font = dc.font.xfont->fid;
-		XChangeGC(dpy, dc.gc, GCForeground | GCFont, &gcv);
-		XDrawString(dpy, dc.drawable, dc.gc, x, y, buf, len);
-	}
-	x = (h + 2) / 4;
-	if(filledsquare) {
-		r.x = dc.x + 1;
-		r.y = dc.y + 1;
-		r.width = r.height = x + 1;
-		XFillRectangles(dpy, dc.drawable, dc.gc, &r, 1);
-	}
-	else if(emptysquare) {
-		pt[0].x = dc.x + 1;
-		pt[0].y = dc.y + 1;
-		pt[1].x = x;
-		pt[1].y = 0;
-		pt[2].x = 0;
-		pt[2].y = x;
-		pt[3].x = -x;
-		pt[3].y = 0;
-		pt[4].x = 0;
-		pt[4].y = -x;
-		XDrawLines(dpy, dc.drawable, dc.gc, pt, 5, CoordModePrevious);
-	}
-}
-
-/* extern */
-
-void
-drawall(void) {
-	Client *c;
-
-	for(c = clients; c; c = getnext(c->next))
-		drawtitle(c);
-	drawstatus();
-}
-
-void
-drawstatus(void) {
-	int i, x;
-
-	dc.x = dc.y = 0;
-	for(i = 0; i < ntags; i++) {
-		dc.w = textw(tags[i]);
-		if(seltag[i])
-			drawtext(tags[i], dc.sel, sel && sel->tags[i], isoccupied(i));
-		else
-			drawtext(tags[i], dc.norm, sel && sel->tags[i], isoccupied(i));
-		dc.x += dc.w;
-	}
-	dc.w = bmw;
-	drawtext(arrange == dofloat ?  FLOATSYMBOL : TILESYMBOL, dc.status, False, False);
-	x = dc.x + dc.w;
-	dc.w = textw(stext);
-	dc.x = bw - dc.w;
-	if(dc.x < x) {
-		dc.x = x;
-		dc.w = bw - x;
-	}
-	drawtext(stext, dc.status, False, False);
-	if((dc.w = dc.x - x) > bh) {
-		dc.x = x;
-		drawtext(sel ? sel->name : NULL, sel ? dc.sel : dc.norm, False, False);
-	}
-	XCopyArea(dpy, dc.drawable, barwin, dc.gc, 0, 0, bw, bh, 0, 0);
-	XSync(dpy, False);
-}
-
-void
-drawtitle(Client *c) {
-	if(c == sel && issel) {
-		drawstatus();
-		XUnmapWindow(dpy, c->twin);
-		XSetWindowBorder(dpy, c->win, dc.sel[ColBG]);
-		return;
-	}
-	XSetWindowBorder(dpy, c->win, dc.norm[ColBG]);
-	XMapWindow(dpy, c->twin);
-	dc.x = dc.y = 0;
-	dc.w = c->tw;
-	drawtext(c->name, dc.norm, False,False);
-	XCopyArea(dpy, dc.drawable, c->twin, dc.gc, 0, 0, c->tw, c->th, 0, 0);
-	XSync(dpy, False);
-}
-
-unsigned long
-getcolor(const char *colstr) {
-	Colormap cmap = DefaultColormap(dpy, screen);
-	XColor color;
-
-	if(!XAllocNamedColor(dpy, cmap, colstr, &color, &color))
-		eprint("error, cannot allocate color '%s'\n", colstr);
-	return color.pixel;
-}
-
-void
-setfont(const char *fontstr) {
-	char *def, **missing;
-	int i, n;
-
-	missing = NULL;
-	if(dc.font.set)
-		XFreeFontSet(dpy, dc.font.set);
-	dc.font.set = XCreateFontSet(dpy, fontstr, &missing, &n, &def);
-	if(missing) {
-		while(n--)
-			fprintf(stderr, "missing fontset: %s\n", missing[n]);
-		XFreeStringList(missing);
-	}
-	if(dc.font.set) {
-		XFontSetExtents *font_extents;
-		XFontStruct **xfonts;
-		char **font_names;
-		dc.font.ascent = dc.font.descent = 0;
-		font_extents = XExtentsOfFontSet(dc.font.set);
-		n = XFontsOfFontSet(dc.font.set, &xfonts, &font_names);
-		for(i = 0, dc.font.ascent = 0, dc.font.descent = 0; i < n; i++) {
-			if(dc.font.ascent < (*xfonts)->ascent)
-				dc.font.ascent = (*xfonts)->ascent;
-			if(dc.font.descent < (*xfonts)->descent)
-				dc.font.descent = (*xfonts)->descent;
-			xfonts++;
-		}
-	}
-	else {
-		if(dc.font.xfont)
-			XFreeFont(dpy, dc.font.xfont);
-		dc.font.xfont = NULL;
-		if(!(dc.font.xfont = XLoadQueryFont(dpy, fontstr)))
-			eprint("error, cannot load font: '%s'\n", fontstr);
-		dc.font.ascent = dc.font.xfont->ascent;
-		dc.font.descent = dc.font.xfont->descent;
-	}
-	dc.font.height = dc.font.ascent + dc.font.descent;
-}
-
-unsigned int
-textw(const char *text) {
-	return textnw(text, strlen(text)) + dc.font.height;
-}

dwm.1

@@ -1,32 +1,34 @@
-.TH DWM 1 dwm-VERSION
+.TH DWM 1 dwm\-VERSION
 .SH NAME
 dwm \- dynamic window manager
 .SH SYNOPSIS
 .B dwm
 .RB [ \-v ]
 .SH DESCRIPTION
-dwm is a dynamic window manager for X. It manages windows in tiling and
-floating modes. Either mode can be applied dynamically, optimizing the
+dwm is a dynamic window manager for X. It manages windows in tiled, monocle
+and floating layouts. Either layout can be applied dynamically, optimising the
 environment for the application in use and the task performed.
 .P
-In tiling mode windows are managed in a master and stacking area. The master
+In tiled layouts windows are managed in a master and stacking area. The master
 area contains the window which currently needs most attention, whereas the
-stacking area contains all other windows. In floating mode windows can be
-resized and moved freely. Dialog windows are always managed floating,
-regardless of the mode selected.
+stacking area contains all other windows. In monocle layout all windows are
+maximised to the screen size. In floating layout windows can be resized and
+moved freely. Dialog windows are always managed floating, regardless of the
+layout applied.
 .P
 Windows are grouped by tags. Each window can be tagged with one or multiple
 tags. Selecting certain tags displays all windows with these tags.
 .P
-dwm contains a small status bar which displays all available tags, the mode,
-the title of the focused window, and the text read from standard input. The
-selected tags are indicated with a different color. The tags of the focused
-window are indicated with a filled square in the top left corner.  The tags
-which are applied to one or more windows are indicated with an empty square in
-the top left corner.
+dwm contains a small status bar which displays all available tags, the layout,
+the title of the focused window, and the text read from standard input. A
+floating window is indicated with an empty square and a maximised
+floating window is indicated with a filled square before the windows
+title.  The selected tags are indicated with a different color. The tags of
+the focused window are indicated with a filled square in the top left
+corner.  The tags which are applied to one or more windows are indicated
+with an empty square in the top left corner.
 .P
-dwm draws a 1-pixel border around windows to indicate the focus state.
-Unfocused windows contain a small bar in front of them displaying their title.
+dwm draws a small border around windows to indicate the focus state.
 .SH OPTIONS
 .TP
 .B \-v
@@ -38,89 +40,100 @@ prints version information to standard output, then exits.
 is read and displayed in the status text area.
 .TP
 .B Button1
-click on a tag label to display all windows with that tag, click on the mode
-label toggles between tiling and floating mode.
+click on a tag label to display all windows with that tag, click on the layout
+label toggles between tiled and floating layout.
 .TP
 .B Button3
 click on a tag label adds/removes all windows with that tag to/from the view.
 .TP
-.B Mod1-Button1
+.B Mod1\-Button1
 click on a tag label applies that tag to the focused window.
 .TP
-.B Mod1-Button3
+.B Mod1\-Button3
 click on a tag label adds/removes that tag to/from the focused window.
 .SS Keyboard commands
 .TP
-.B Mod1-Shift-Return
+.B Mod1\-Shift\-Return
 Start
-.BR xterm (1).
+.BR xterm.
 .TP
-.B Mod1-Tab
+.B Mod1\-space
+Toggles between layouts.
+.TP
+.B Mod1\-Control\-space
+Toggles between geometries.
+.TP
+.B Mod1\-j
 Focus next window.
 .TP
-.B Mod1-Shift-Tab
+.B Mod1\-k
 Focus previous window.
 .TP
-.B Mod1-Return
-Zooms/cycles current window to/from master area (tiling mode), toggles maximization current window (floating mode).
+.B Mod1\-h
+Decrease master area size.
 .TP
-.B Mod1-g
-Grow master area (tiling mode only).
+.B Mod1\-l
+Increase master area size.
 .TP
-.B Mod1-s
-Shrink master area (tiling mode only).
+.B Mod1\-Return
+Zooms/cycles focused window to/from master area (tiled layouts only).
 .TP
-.B Mod1-Shift-[1..n]
-Apply
-.RB nth
-tag to current window.
-.TP
-.B Mod1-Shift-0
-Apply all tags to current window.
-.TP
-.B Mod1-Control-Shift-[1..n]
-Add/remove
-.B nth
-tag to/from current window.
-.TP
-.B Mod1-Shift-c
+.B Mod1\-Shift\-c
 Close focused window.
 .TP
-.B Mod1-space
-Toggle between tiling and floating mode (affects all windows).
+.B Mod1\-Shift\-space
+Toggle focused window between tiled and floating state.
 .TP
-.B Mod1-Shift-space
-Toggle focused window between floating and non-floating state (tiling mode only).
+.B Mod1\-Tab
+Toggles to the previously selected tags.
 .TP
-.B Mod1-[1..n]
+.B Mod1\-r
+Re-applies tagging rules to all windows.
+.TP
+.B Mod1\-Shift\-[1..n]
+Apply
+.RB nth
+tag to focused window.
+.TP
+.B Mod1\-Shift\-0
+Apply all tags to focused window.
+.TP
+.B Mod1\-Control\-Shift\-[1..n]
+Add/remove
+.B nth
+tag to/from focused window.
+.TP
+.B Mod1\-[1..n]
 View all windows with
 .BR nth
 tag.
 .TP
-.B Mod1-0
+.B Mod1\-0
 View all windows with any tag.
 .TP
-.B Mod1-Control-[1..n]
+.B Mod1\-Control\-[1..n]
 Add/remove all windows with
 .BR nth
 tag to/from the view.
 .TP
-.B Mod1-Shift-q
+.B Mod1\-Shift\-q
 Quit dwm.
 .SS Mouse commands
 .TP
-.B Mod1-Button1
-Move current window while dragging (floating mode only).
+.B Mod1\-Button1
+Move focused window while dragging. Tiled windows will be toggled to the floating state.
 .TP
-.B Mod1-Button2
-Zoom current window to the master area (tiling mode only).
+.B Mod1\-Button2
+Zooms/cycles focused window to/from master area. If it is floating (but not fixed) it will be toggled to the tiled state instead.
 .TP
-.B Mod1-Button3
-Resize current window while dragging (floating mode only).
+.B Mod1\-Button3
+Resize focused window while dragging. Tiled windows will be toggled to the floating state.
 .SH CUSTOMIZATION
 dwm is customized by creating a custom config.h and (re)compiling the source
 code. This keeps it fast, secure and simple.
-.SH CAVEATS
+.SH SEE ALSO
+.BR dmenu (1)
+.SH BUGS
 The status bar may display
 .BR "EOF"
 when dwm has been started by an X session manager like
@@ -134,5 +147,11 @@ you can use JDK 1.4 (which doesn't contain the XToolkit/XAWT backend) or you
 can set the following environment variable (to use the older Motif
 backend instead):
 .BR AWT_TOOLKIT=MToolkit .
-.SH SEE ALSO
-.BR dmenu (1)
+.P
+GTK 2.10.9+ versions contain a broken
+.BR Save\-As
+file dialog implementation,
+which requests to reconfigure its window size in an endless loop. However, its
+window is still respondable during this state, so you can simply ignore the flicker
+until a new GTK version appears, which will fix this bug, approximately
+GTK 2.10.12+ versions.

dwm.h

@@ -1,169 +0,0 @@
-/* (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
- * See LICENSE file for 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.
- *
- * Calls to fetch an X event from the event queue are blocking.  Due reading
- * status text from standard input, a select()-driven main loop has been
- * implemented which selects for reads on the X connection and STDIN_FILENO to
- * handle all data smoothly. 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 global
- * doubly-linked client list, the focus history is remembered through a global
- * stack list. Each client contains an array of Bools of the same size as the
- * global tags array to indicate the tags of a client.  For each client dwm
- * creates a small title window, which is resized whenever the (_NET_)WM_NAME
- * properties are updated or the client is moved/resized.
- *
- * Keys and tagging rules are organized as arrays and defined in the config.h
- * file. These arrays are kept static in event.o and tag.o respectively,
- * because no other part of dwm needs access to them.  The current mode is
- * represented by the arrange() function pointer, which wether points to
- * dofloat() or dotile(). 
- *
- * To understand everything else, start reading main.c:main().
- */
-
-#include "config.h"
-#include <X11/Xlib.h>
-
-/* mask shorthands, used in event.c and client.c */
-#define BUTTONMASK		(ButtonPressMask | ButtonReleaseMask)
-/* other stuff used in different places */
-#define BORDERPX		1
-#define PROTODELWIN		1
-
-enum { NetSupported, NetWMName, NetLast };		/* EWMH atoms */
-enum { WMProtocols, WMDelete, WMLast };			/* default atoms */
-enum { CurNormal, CurResize, CurMove, CurLast };	/* cursor */
-enum { ColFG, ColBG, ColLast };				/* color */
-
-typedef enum {
-	TopLeft, TopRight, BotLeft, BotRight
-} Corner; /* window corners */
-
-typedef union {
-	const char *cmd;
-	int i;
-} Arg; /* argument type */
-
-typedef struct {
-	int ascent;
-	int descent;
-	int height;
-	XFontSet set;
-	XFontStruct *xfont;
-} Fnt;
-
-typedef struct {
-	int x, y, w, h;
-	unsigned long norm[ColLast];
-	unsigned long sel[ColLast];
-	unsigned long status[ColLast];
-	Drawable drawable;
-	Fnt font;
-	GC gc;
-} DC; /* draw context */
-
-typedef struct Client Client;
-struct Client {
-	char name[256];
-	int proto;
-	int x, y, w, h;
-	int rx, ry, rw, rh; /* revert geometry */
-	int tx, ty, tw, th; /* title window geometry */
-	int basew, baseh, incw, inch, maxw, maxh, minw, minh;
-	long flags; 
-	unsigned int border;
-	Bool isfloat, isfixed, ismax;
-	Bool *tags;
-	Client *next;
-	Client *prev;
-	Client *snext;
-	Window win;
-	Window twin;
-};
-
-extern const char *tags[];			/* all tags */
-extern char stext[1024];			/* status text */
-extern int bx, by, bw, bh, bmw;			/* bar geometry, bar mode label width */
-extern int screen, sx, sy, sw, sh;		/* screen geometry */
-extern int wax, way, wah, waw;			/* windowarea geometry */
-extern unsigned int master, ntags, numlockmask;	/* master percent, number of tags, dynamic lock mask */
-extern void (*handler[LASTEvent])(XEvent *);	/* event handler */
-extern void (*arrange)(void);			/* arrange function, indicates mode  */
-extern Atom wmatom[WMLast], netatom[NetLast];
-extern Bool running, issel, *seltag;		/* seltag is array of Bool */
-extern Client *clients, *sel, *stack;		/* global client list and stack */
-extern Cursor cursor[CurLast];
-extern DC dc;					/* global draw context */
-extern Display *dpy;
-extern Window root, barwin;
-
-/* client.c */
-extern void ban(Client *c);			/* ban c from screen */
-extern void configure(Client *c);		/* send synthetic configure event */
-extern void focus(Client *c);			/* focus c, c may be NULL */
-extern Client *getclient(Window w);		/* return client of w */
-extern Client *getctitle(Window w);		/* return client of title window */
-extern void killclient(Arg *arg);		/* kill c nicely */
-extern void manage(Window w, XWindowAttributes *wa);	/* manage new client */
-extern void resize(Client *c, Bool sizehints, Corner sticky); /* resize c*/
-extern void resizetitle(Client *c);		/* resizes c->twin correctly */
-extern void updatesizehints(Client *c);		/* update the size hint variables of c */
-extern void updatetitle(Client *c);		/* update the name of c */
-extern void unmanage(Client *c);		/* destroy c */
-
-/* draw.c */
-extern void drawall(void);			/* draw all visible client titles and the bar */
-extern void drawstatus(void);			/* draw the bar */
-extern void drawtitle(Client *c);		/* draw title of c */
-extern unsigned long getcolor(const char *colstr);	/* return color of colstr */
-extern void setfont(const char *fontstr);	/* set the font for DC */
-extern unsigned int textw(const char *text);	/* return the width of text in px*/
-
-/* event.c */
-extern void grabkeys(void);			/* grab all keys defined in config.h */
-extern void procevent(void);			/* process pending X events */
-
-/* main.c */
-extern int getproto(Window w);			/* return protocol mask of WMProtocols property of w */
-extern void quit(Arg *arg);			/* quit dwm nicely */
-extern void sendevent(Window w, Atom a, long value);	/* send synthetic event to w */
-extern int xerror(Display *dsply, XErrorEvent *ee);	/* dwm's X error handler */
-
-/* tag.c */
-extern void initrregs(void);			/* initialize regexps of rules defined in config.h */
-extern Client *getnext(Client *c);		/* returns next visible client */
-extern Client *getprev(Client *c);		/* returns previous visible client */
-extern void settags(Client *c, Client *trans);	/* sets tags of c */
-extern void tag(Arg *arg);			/* tags c with arg's index */
-extern void toggletag(Arg *arg);		/* toggles c tags with arg's index */
-
-/* util.c */
-extern void *emallocz(unsigned int size);	/* allocates zero-initialized memory, exits on error */
-extern void eprint(const char *errstr, ...);	/* prints errstr and exits with 1 */
-extern void *erealloc(void *ptr, unsigned int size);	/* reallocates memory, exits on error */
-extern void spawn(Arg *arg);			/* forks a new subprocess with to arg's cmd */
-
-/* view.c */
-extern void detach(Client *c);			/* detaches c from global client list */
-extern void dofloat(void);			/* arranges all windows floating */
-extern void dotile(void);			/* arranges all windows tiled */
-extern void focusnext(Arg *arg);		/* focuses next visible client, arg is ignored  */
-extern void focusprev(Arg *arg);		/* focuses previous visible client, arg is ignored */
-extern Bool isvisible(Client *c);		/* returns True if client is visible */
-extern void resizemaster(Arg *arg);		/* resizes the master percent with arg's index value */
-extern void restack(void);			/* restores z layers of all clients */
-extern void togglefloat(Arg *arg);		/* toggles focusesd client between floating/non-floating state */
-extern void togglemode(Arg *arg);		/* toggles global arrange function (dotile/dofloat) */
-extern void toggleview(Arg *arg);		/* toggles the tag with arg's index (in)visible */
-extern void view(Arg *arg);			/* views the tag with arg's index */
-extern void zoom(Arg *arg);			/* zooms the focused client to master area, arg is ignored */

event.c

@@ -1,382 +0,0 @@
-/* (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
- * See LICENSE file for license details.
- */
-#include "dwm.h"
-#include <stdlib.h>
-#include <X11/keysym.h>
-#include <X11/Xatom.h>
-
-/* static */
-
-typedef struct {
-	unsigned long mod;
-	KeySym keysym;
-	void (*func)(Arg *arg);
-	Arg arg;
-} Key;
-
-KEYS
-
-#define CLEANMASK(mask) (mask & ~(numlockmask | LockMask))
-#define MOUSEMASK		(BUTTONMASK | PointerMotionMask)
-
-static void
-movemouse(Client *c) {
-	int x1, y1, ocx, ocy, di;
-	unsigned int dui;
-	Window dummy;
-	XEvent ev;
-
-	ocx = c->x;
-	ocy = c->y;
-	if(XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync,
-			None, cursor[CurMove], CurrentTime) != GrabSuccess)
-		return;
-	c->ismax = False;
-	XQueryPointer(dpy, root, &dummy, &dummy, &x1, &y1, &di, &di, &dui);
-	for(;;) {
-		XMaskEvent(dpy, MOUSEMASK | ExposureMask, &ev);
-		switch (ev.type) {
-		case ButtonRelease:
-			resize(c, True, TopLeft);
-			XUngrabPointer(dpy, CurrentTime);
-			return;
-		case Expose:
-			handler[Expose](&ev);
-			break;
-		case MotionNotify:
-			XSync(dpy, False);
-			c->x = ocx + (ev.xmotion.x - x1);
-			c->y = ocy + (ev.xmotion.y - y1);
-			if(abs(wax + c->x) < SNAP)
-				c->x = wax;
-			else if(abs((wax + waw) - (c->x + c->w)) < SNAP)
-				c->x = wax + waw - c->w - 2 * BORDERPX;
-			if(abs(way - c->y) < SNAP)
-				c->y = way;
-			else if(abs((way + wah) - (c->y + c->h)) < SNAP)
-				c->y = way + wah - c->h - 2 * BORDERPX;
-			resize(c, False, TopLeft);
-			break;
-		}
-	}
-}
-
-static void
-resizemouse(Client *c) {
-	int ocx, ocy;
-	int nw, nh;
-	Corner sticky;
-	XEvent ev;
-
-	ocx = c->x;
-	ocy = c->y;
-	if(XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync,
-			None, cursor[CurResize], CurrentTime) != GrabSuccess)
-		return;
-	c->ismax = False;
-	XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w, c->h);
-	for(;;) {
-		XMaskEvent(dpy, MOUSEMASK | ExposureMask, &ev);
-		switch(ev.type) {
-		case ButtonRelease:
-			resize(c, True, TopLeft);
-			XUngrabPointer(dpy, CurrentTime);
-			return;
-		case Expose:
-			handler[Expose](&ev);
-			break;
-		case MotionNotify:
-			XSync(dpy, False);
-			if((nw = abs(ocx - ev.xmotion.x)))
-				c->w = nw;
-			if((nh = abs(ocy - ev.xmotion.y)))
-				c->h = nh;
-			c->x = (ocx <= ev.xmotion.x) ? ocx : ocx - c->w;
-			c->y = (ocy <= ev.xmotion.y) ? ocy : ocy - c->h;
-			if(ocx <= ev.xmotion.x)
-				sticky = (ocy <= ev.xmotion.y) ? TopLeft : BotLeft;
-			else
-				sticky = (ocy <= ev.xmotion.y) ? TopRight : BotRight;
-			resize(c, True, sticky);
-			break;
-		}
-	}
-}
-
-static void
-buttonpress(XEvent *e) {
-	int x;
-	Arg a;
-	Client *c;
-	XButtonPressedEvent *ev = &e->xbutton;
-
-	if(barwin == ev->window) {
-		x = 0;
-		for(a.i = 0; a.i < ntags; a.i++) {
-			x += textw(tags[a.i]);
-			if(ev->x < x) {
-				if(ev->button == Button1) {
-					if(ev->state & MODKEY)
-						tag(&a);
-					else
-						view(&a);
-				}
-				else if(ev->button == Button3) {
-					if(ev->state & MODKEY)
-						toggletag(&a);
-					else
-						toggleview(&a);
-				}
-				return;
-			}
-		}
-		if((ev->x < x + bmw) && (ev->button == Button1))
-			togglemode(NULL);
-	}
-	else if((c = getclient(ev->window))) {
-		focus(c);
-		if(CLEANMASK(ev->state) != MODKEY)
-			return;
-		if(ev->button == Button1 && (arrange == dofloat || c->isfloat)) {
-			restack();
-			movemouse(c);
-		}
-		else if(ev->button == Button2)
-			zoom(NULL);
-		else if(ev->button == Button3 && (arrange == dofloat || c->isfloat) &&
-				!c->isfixed) {
-			restack();
-			resizemouse(c);
-		}
-	}
-}
-
-static void
-configurerequest(XEvent *e) {
-	unsigned long newmask;
-	Client *c;
-	XConfigureRequestEvent *ev = &e->xconfigurerequest;
-	XWindowChanges wc;
-
-	if((c = getclient(ev->window))) {
-		c->ismax = False;
-		if(ev->value_mask & CWX)
-			c->x = ev->x;
-		if(ev->value_mask & CWY)
-			c->y = ev->y;
-		if(ev->value_mask & CWWidth)
-			c->w = ev->width;
-		if(ev->value_mask & CWHeight)
-			c->h = ev->height;
-		if(ev->value_mask & CWBorderWidth)
-			c->border = ev->border_width;
-		wc.x = c->x;
-		wc.y = c->y;
-		wc.width = c->w;
-		wc.height = c->h;
-		newmask = ev->value_mask & (~(CWSibling | CWStackMode | CWBorderWidth));
-		if(newmask)
-			XConfigureWindow(dpy, c->win, newmask, &wc);
-		else
-			configure(c);
-		XSync(dpy, False);
-		if(c->isfloat) {
-			resize(c, False, TopLeft);
-			if(!isvisible(c))
-				ban(c);
-		}
-		else
-			arrange();
-	}
-	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);
-	}
-}
-
-static void
-destroynotify(XEvent *e) {
-	Client *c;
-	XDestroyWindowEvent *ev = &e->xdestroywindow;
-
-	if((c = getclient(ev->window)))
-		unmanage(c);
-}
-
-static void
-enternotify(XEvent *e) {
-	Client *c;
-	XCrossingEvent *ev = &e->xcrossing;
-
-	if(ev->mode != NotifyNormal || ev->detail == NotifyInferior)
-		return;
-	if(((c = getclient(ev->window)) || (c = getctitle(ev->window))) && isvisible(c))
-		focus(c);
-	else if(ev->window == root) {
-		issel = True;
-		XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime);
-		drawall();
-	}
-}
-
-static void
-expose(XEvent *e) {
-	Client *c;
-	XExposeEvent *ev = &e->xexpose;
-
-	if(ev->count == 0) {
-		if(barwin == ev->window)
-			drawstatus();
-		else if((c = getctitle(ev->window)))
-			drawtitle(c);
-	}
-}
-
-static void
-keypress(XEvent *e) {
-	static unsigned int len = sizeof key / sizeof key[0];
-	unsigned int i;
-	KeySym keysym;
-	XKeyEvent *ev = &e->xkey;
-
-	keysym = XKeycodeToKeysym(dpy, (KeyCode)ev->keycode, 0);
-	for(i = 0; i < len; i++) {
-		if(keysym == key[i].keysym
-			&& CLEANMASK(key[i].mod) == CLEANMASK(ev->state))
-		{
-			if(key[i].func)
-				key[i].func(&key[i].arg);
-		}
-	}
-}
-
-static void
-leavenotify(XEvent *e) {
-	XCrossingEvent *ev = &e->xcrossing;
-
-	if((ev->window == root) && !ev->same_screen) {
-		issel = False;
-		drawall();
-	}
-}
-
-static void
-mappingnotify(XEvent *e) {
-	XMappingEvent *ev = &e->xmapping;
-
-	XRefreshKeyboardMapping(ev);
-	if(ev->request == MappingKeyboard)
-		grabkeys();
-}
-
-static void
-maprequest(XEvent *e) {
-	static XWindowAttributes wa;
-	XMapRequestEvent *ev = &e->xmaprequest;
-
-	if(!XGetWindowAttributes(dpy, ev->window, &wa))
-		return;
-	if(wa.override_redirect) {
-		XSelectInput(dpy, ev->window,
-				(StructureNotifyMask | PropertyChangeMask));
-		return;
-	}
-	if(!getclient(ev->window))
-		manage(ev->window, &wa);
-}
-
-static void
-propertynotify(XEvent *e) {
-	Client *c;
-	Window trans;
-	XPropertyEvent *ev = &e->xproperty;
-
-	if(ev->state == PropertyDelete)
-		return; /* ignore */
-	if((c = getclient(ev->window))) {
-		if(ev->atom == wmatom[WMProtocols]) {
-			c->proto = getproto(c->win);
-			return;
-		}
-		switch (ev->atom) {
-			default: break;
-			case XA_WM_TRANSIENT_FOR:
-				XGetTransientForHint(dpy, c->win, &trans);
-				if(!c->isfloat && (c->isfloat = (trans != 0)))
-					arrange();
-				break;
-			case XA_WM_NORMAL_HINTS:
-				updatesizehints(c);
-				break;
-		}
-		if(ev->atom == XA_WM_NAME || ev->atom == netatom[NetWMName]) {
-			updatetitle(c);
-			resizetitle(c);
-			drawtitle(c);
-		}
-	}
-}
-
-static void
-unmapnotify(XEvent *e) {
-	Client *c;
-	XUnmapEvent *ev = &e->xunmap;
-
-	if((c = getclient(ev->window)))
-		unmanage(c);
-}
-
-/* extern */
-
-void (*handler[LASTEvent]) (XEvent *) = {
-	[ButtonPress] = buttonpress,
-	[ConfigureRequest] = configurerequest,
-	[DestroyNotify] = destroynotify,
-	[EnterNotify] = enternotify,
-	[LeaveNotify] = leavenotify,
-	[Expose] = expose,
-	[KeyPress] = keypress,
-	[MappingNotify] = mappingnotify,
-	[MapRequest] = maprequest,
-	[PropertyNotify] = propertynotify,
-	[UnmapNotify] = unmapnotify
-};
-
-void
-grabkeys(void) {
-	static unsigned int len = sizeof key / sizeof key[0];
-	unsigned int i;
-	KeyCode code;
-
-	XUngrabKey(dpy, AnyKey, AnyModifier, root);
-	for(i = 0; i < len; i++) {
-		code = XKeysymToKeycode(dpy, key[i].keysym);
-		XGrabKey(dpy, code, key[i].mod, root, True,
-				GrabModeAsync, GrabModeAsync);
-		XGrabKey(dpy, code, key[i].mod | LockMask, root, True,
-				GrabModeAsync, GrabModeAsync);
-		XGrabKey(dpy, code, key[i].mod | numlockmask, root, True,
-				GrabModeAsync, GrabModeAsync);
-		XGrabKey(dpy, code, key[i].mod | numlockmask | LockMask, root, True,
-				GrabModeAsync, GrabModeAsync);
-	}
-}
-
-void
-procevent(void) {
-	XEvent ev;
-
-	while(XPending(dpy)) {
-		XNextEvent(dpy, &ev);
-		if(handler[ev.type])
-			(handler[ev.type])(&ev); /* call handler */
-	}
-}

main.c

@@ -1,306 +0,0 @@
-/* (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
- * See LICENSE file for license details.
- */
-
-#include "dwm.h"
-#include <errno.h>
-#include <locale.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <sys/select.h>
-#include <X11/cursorfont.h>
-#include <X11/keysym.h>
-#include <X11/Xatom.h>
-#include <X11/Xproto.h>
-
-/* extern */
-
-char stext[1024];
-Bool *seltag;
-int bx, by, bw, bh, bmw, masterd, screen, sx, sy, sw, sh, wax, way, waw, wah;
-unsigned int master, ntags, numlockmask;
-Atom wmatom[WMLast], netatom[NetLast];
-Bool running = True;
-Bool issel = True;
-Client *clients = NULL;
-Client *sel = NULL;
-Client *stack = NULL;
-Cursor cursor[CurLast];
-Display *dpy;
-DC dc = {0};
-Window root, barwin;
-
-/* static */
-
-static int (*xerrorxlib)(Display *, XErrorEvent *);
-static Bool otherwm, readin;
-
-static void
-cleanup(void) {
-	close(STDIN_FILENO);
-	while(clients) {
-		resize(clients, True, TopLeft);
-		unmanage(clients);
-	}
-	if(dc.font.set)
-		XFreeFontSet(dpy, dc.font.set);
-	else
-		XFreeFont(dpy, dc.font.xfont);
-	XUngrabKey(dpy, AnyKey, AnyModifier, root);
-	XFreePixmap(dpy, dc.drawable);
-	XFreeGC(dpy, dc.gc);
-	XDestroyWindow(dpy, barwin);
-	XFreeCursor(dpy, cursor[CurNormal]);
-	XFreeCursor(dpy, cursor[CurResize]);
-	XFreeCursor(dpy, cursor[CurMove]);
-	XSetInputFocus(dpy, PointerRoot, RevertToPointerRoot, CurrentTime);
-	XSync(dpy, False);
-	free(seltag);
-}
-
-static void
-scan(void) {
-	unsigned int i, num;
-	Window *wins, d1, d2;
-	XWindowAttributes wa;
-
-	wins = NULL;
-	if(XQueryTree(dpy, root, &d1, &d2, &wins, &num)) {
-		for(i = 0; i < num; i++) {
-			if(!XGetWindowAttributes(dpy, wins[i], &wa))
-				continue;
-			if(wa.override_redirect || XGetTransientForHint(dpy, wins[i], &d1))
-				continue;
-			if(wa.map_state == IsViewable)
-				manage(wins[i], &wa);
-		}
-	}
-	if(wins)
-		XFree(wins);
-}
-
-static void
-setup(void) {
-	int i, j;
-	unsigned int mask;
-	Window w;
-	XModifierKeymap *modmap;
-	XSetWindowAttributes wa;
-
-	/* init atoms */
-	wmatom[WMProtocols] = XInternAtom(dpy, "WM_PROTOCOLS", False);
-	wmatom[WMDelete] = XInternAtom(dpy, "WM_DELETE_WINDOW", False);
-	netatom[NetSupported] = XInternAtom(dpy, "_NET_SUPPORTED", False);
-	netatom[NetWMName] = XInternAtom(dpy, "_NET_WM_NAME", False);
-	XChangeProperty(dpy, root, netatom[NetSupported], XA_ATOM, 32,
-			PropModeReplace, (unsigned char *) netatom, NetLast);
-	/* init cursors */
-	cursor[CurNormal] = XCreateFontCursor(dpy, XC_left_ptr);
-	cursor[CurResize] = XCreateFontCursor(dpy, XC_sizing);
-	cursor[CurMove] = XCreateFontCursor(dpy, XC_fleur);
-	/* init modifier map */
-	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);
-	/* select for events */
-	wa.event_mask = SubstructureRedirectMask | SubstructureNotifyMask
-		| EnterWindowMask | LeaveWindowMask;
-	wa.cursor = cursor[CurNormal];
-	XChangeWindowAttributes(dpy, root, CWEventMask | CWCursor, &wa);
-	grabkeys();
-	initrregs();
-	for(ntags = 0; tags[ntags]; ntags++);
-	seltag = emallocz(sizeof(Bool) * ntags);
-	seltag[0] = True;
-	/* style */
-	dc.norm[ColBG] = getcolor(NORMBGCOLOR);
-	dc.norm[ColFG] = getcolor(NORMFGCOLOR);
-	dc.sel[ColBG] = getcolor(SELBGCOLOR);
-	dc.sel[ColFG] = getcolor(SELFGCOLOR);
-	dc.status[ColBG] = getcolor(STATUSBGCOLOR);
-	dc.status[ColFG] = getcolor(STATUSFGCOLOR);
-	setfont(FONT);
-	/* geometry */
-	bmw = textw(TILESYMBOL) > textw(FLOATSYMBOL) ?  textw(TILESYMBOL) : textw(FLOATSYMBOL);
-	sx = sy = 0;
-	sw = DisplayWidth(dpy, screen);
-	sh = DisplayHeight(dpy, screen);
-	master = MASTER;
-	/* bar */
-	bx = sx;
-	by = sy;
-	bw = sw;
-	dc.h = bh = dc.font.height + 2;
-	wa.override_redirect = 1;
-	wa.background_pixmap = ParentRelative;
-	wa.event_mask = ButtonPressMask | ExposureMask;
-	barwin = XCreateWindow(dpy, root, bx, by, bw, bh, 0, DefaultDepth(dpy, screen),
-			CopyFromParent, DefaultVisual(dpy, screen),
-			CWOverrideRedirect | CWBackPixmap | CWEventMask, &wa);
-	XDefineCursor(dpy, barwin, cursor[CurNormal]);
-	XMapRaised(dpy, barwin);
-	strcpy(stext, "dwm-"VERSION);
-	/* windowarea */
-	wax = sx;
-	way = sy + bh;
-	wah = sh - bh;
-	waw = sw;
-	/* pixmap for everything */
-	dc.drawable = XCreatePixmap(dpy, root, sw, bh, DefaultDepth(dpy, screen));
-	dc.gc = XCreateGC(dpy, root, 0, 0);
-	XSetLineAttributes(dpy, dc.gc, 1, LineSolid, CapButt, JoinMiter);
-	/* multihead support */
-	issel = XQueryPointer(dpy, root, &w, &w, &i, &i, &i, &i, &mask);
-}
-
-/*
- * Startup Error handler to check if another window manager
- * is already running.
- */
-static int
-xerrorstart(Display *dsply, XErrorEvent *ee) {
-	otherwm = True;
-	return -1;
-}
-
-/* extern */
-
-int
-getproto(Window w) {
-	int i, format, protos, status;
-	unsigned long extra, res;
-	Atom *protocols, real;
-
-	protos = 0;
-	status = XGetWindowProperty(dpy, w, wmatom[WMProtocols], 0L, 20L, False,
-			XA_ATOM, &real, &format, &res, &extra, (unsigned char **)&protocols);
-	if(status != Success || protocols == 0)
-		return protos;
-	for(i = 0; i < res; i++)
-		if(protocols[i] == wmatom[WMDelete])
-			protos |= PROTODELWIN;
-	free(protocols);
-	return protos;
-}
-
-void
-sendevent(Window w, Atom a, long value) {
-	XEvent e;
-
-	e.type = ClientMessage;
-	e.xclient.window = w;
-	e.xclient.message_type = a;
-	e.xclient.format = 32;
-	e.xclient.data.l[0] = value;
-	e.xclient.data.l[1] = CurrentTime;
-	XSendEvent(dpy, w, False, NoEventMask, &e);
-	XSync(dpy, False);
-}
-
-void
-quit(Arg *arg) {
-	readin = running = False;
-}
-
-/* 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_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
-main(int argc, char *argv[]) {
-	char *p;
-	int r, xfd;
-	fd_set rd;
-
-	if(argc == 2 && !strncmp("-v", argv[1], 3)) {
-		fputs("dwm-"VERSION", (C)opyright MMVI Anselm R. Garbe\n", stdout);
-		exit(EXIT_SUCCESS);
-	}
-	else if(argc != 1)
-		eprint("usage: dwm [-v]\n");
-	setlocale(LC_CTYPE, "");
-	dpy = XOpenDisplay(0);
-	if(!dpy)
-		eprint("dwm: cannot open display\n");
-	xfd = ConnectionNumber(dpy);
-	screen = DefaultScreen(dpy);
-	root = RootWindow(dpy, screen);
-	otherwm = False;
-	XSetErrorHandler(xerrorstart);
-	/* this causes an error if some other window manager is running */
-	XSelectInput(dpy, root, SubstructureRedirectMask);
-	XSync(dpy, False);
-	if(otherwm)
-		eprint("dwm: another window manager is already running\n");
-
-	XSync(dpy, False);
-	XSetErrorHandler(NULL);
-	xerrorxlib = XSetErrorHandler(xerror);
-	XSync(dpy, False);
-	setup();
-	drawstatus();
-	scan();
-
-	/* main event loop, also reads status text from stdin */
-	XSync(dpy, False);
-	procevent();
-	readin = True;
-	while(running) {
-		FD_ZERO(&rd);
-		if(readin)
-			FD_SET(STDIN_FILENO, &rd);
-		FD_SET(xfd, &rd);
-		if(select(xfd + 1, &rd, NULL, NULL, NULL) == -1) {
-			if(errno == EINTR)
-				continue;
-			eprint("select failed\n");
-		}
-		if(FD_ISSET(STDIN_FILENO, &rd)) {
-			switch(r = read(STDIN_FILENO, stext, sizeof stext - 1)) {
-			case -1:
-				strncpy(stext, strerror(errno), sizeof stext - 1);
-				stext[sizeof stext - 1] = '\0';
-				readin = False;
-				break;
-			case 0:
-				strncpy(stext, "EOF", 4);
-				readin = False;
-				break;
-			default:
-				for(stext[r] = '\0', p = stext + strlen(stext) - 1; p >= stext && *p == '\n'; *p-- = '\0');
-				for(p = stext + strlen(stext) - 1; p >= stext && *p != '\n'; --p);
-				if(p > stext)
-					strncpy(stext, p + 1, sizeof stext);
-			}
-			drawstatus();
-		}
-		if(FD_ISSET(xfd, &rd))
-			procevent();
-	}
-	cleanup();
-	XCloseDisplay(dpy);
-	return 0;
-}

tag.c

@@ -1,133 +0,0 @@
-/* (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
- * See LICENSE file for license details.
- */
-#include "dwm.h"
-#include <regex.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/types.h>
-#include <X11/Xutil.h>
-
-
-typedef struct {
-	const char *clpattern;
-	const char *tpattern;
-	Bool isfloat;
-} Rule;
-
-typedef struct {
-	regex_t *clregex;
-	regex_t *tregex;
-} RReg;
-
-/* static */
-
-TAGS
-RULES
-
-static RReg *rreg = NULL;
-static unsigned int len = 0;
-
-/* extern */
-
-Client *
-getnext(Client *c) {
-	for(; c && !isvisible(c); c = c->next);
-	return c;
-}
-
-Client *
-getprev(Client *c) {
-	for(; c && !isvisible(c); c = c->prev);
-	return c;
-}
-
-void
-initrregs(void) {
-	unsigned int i;
-	regex_t *reg;
-
-	if(rreg)
-		return;
-	len = sizeof rule / sizeof rule[0];
-	rreg = emallocz(len * sizeof(RReg));
-	for(i = 0; i < len; i++) {
-		if(rule[i].clpattern) {
-			reg = emallocz(sizeof(regex_t));
-			if(regcomp(reg, rule[i].clpattern, REG_EXTENDED))
-				free(reg);
-			else
-				rreg[i].clregex = reg;
-		}
-		if(rule[i].tpattern) {
-			reg = emallocz(sizeof(regex_t));
-			if(regcomp(reg, rule[i].tpattern, REG_EXTENDED))
-				free(reg);
-			else
-				rreg[i].tregex = reg;
-		}
-	}
-}
-
-void
-settags(Client *c, Client *trans) {
-	char prop[512];
-	unsigned int i, j;
-	regmatch_t tmp;
-	Bool matched = trans != NULL;
-	XClassHint ch;
-
-	if(matched) {
-		for(i = 0; i < ntags; i++)
-			c->tags[i] = trans->tags[i];
-	}
-	else if(XGetClassHint(dpy, c->win, &ch)) {
-		snprintf(prop, sizeof prop, "%s:%s:%s",
-				ch.res_class ? ch.res_class : "",
-				ch.res_name ? ch.res_name : "", c->name);
-		for(i = 0; i < len; i++)
-			if(rreg[i].clregex && !regexec(rreg[i].clregex, prop, 1, &tmp, 0)) {
-				c->isfloat = rule[i].isfloat;
-				for(j = 0; rreg[i].tregex && j < ntags; j++) {
-					if(!regexec(rreg[i].tregex, tags[j], 1, &tmp, 0)) {
-						matched = True;
-						c->tags[j] = True;
-					}
-				}
-			}
-		if(ch.res_class)
-			XFree(ch.res_class);
-		if(ch.res_name)
-			XFree(ch.res_name);
-	}
-	if(!matched)
-		for(i = 0; i < ntags; i++)
-			c->tags[i] = seltag[i];
-}
-
-void
-tag(Arg *arg) {
-	unsigned int i;
-
-	if(!sel)
-		return;
-	for(i = 0; i < ntags; i++)
-		sel->tags[i] = (arg->i == -1) ? True : False;
-	if(arg->i >= 0 && arg->i < ntags)
-		sel->tags[arg->i] = True;
-	arrange();
-}
-
-void
-toggletag(Arg *arg) {
-	unsigned int i;
-
-	if(!sel)
-		return;
-	sel->tags[arg->i] = !sel->tags[arg->i];
-	for(i = 0; i < ntags && !sel->tags[i]; i++);
-	if(i == ntags)
-		sel->tags[arg->i] = True;
-	arrange();
-}

util.c

@@ -1,63 +0,0 @@
-/* (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
- * See LICENSE file for license details.
- */
-#include "dwm.h"
-#include <stdarg.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <sys/wait.h>
-#include <unistd.h>
-
-/* extern */
-
-void *
-emallocz(unsigned int size) {
-	void *res = calloc(1, size);
-
-	if(!res)
-		eprint("fatal: could not malloc() %u bytes\n", size);
-	return res;
-}
-
-void
-eprint(const char *errstr, ...) {
-	va_list ap;
-
-	va_start(ap, errstr);
-	vfprintf(stderr, errstr, ap);
-	va_end(ap);
-	exit(EXIT_FAILURE);
-}
-
-void *
-erealloc(void *ptr, unsigned int size) {
-	void *res = realloc(ptr, size);
-
-	if(!res)
-		eprint("fatal: could not malloc() %u bytes\n", size);
-	return res;
-}
-
-void
-spawn(Arg *arg) {
-	static char *shell = NULL;
-
-	if(!shell && !(shell = getenv("SHELL")))
-		shell = "/bin/sh";
-	if(!arg->cmd)
-		return;
-	/* The double-fork construct avoids zombie processes and keeps the code
-	 * clean from stupid signal handlers. */
-	if(fork() == 0) {
-		if(fork() == 0) {
-			if(dpy)
-				close(ConnectionNumber(dpy));
-			setsid();
-			execl(shell, shell, "-c", arg->cmd, (char *)NULL);
-			fprintf(stderr, "dwm: execl '%s -c %s'", shell, arg->cmd);
-			perror(" failed");
-		}
-		exit(0);
-	}
-	wait(0);
-}

view.c

@@ -1,267 +0,0 @@
-/* (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
- * See LICENSE file for license details.
- */
-#include "dwm.h"
-
-/* static */
-
-static Client *
-nexttiled(Client *c) {
-	for(c = getnext(c); c && c->isfloat; c = getnext(c->next));
-	return c;
-}
-
-static void
-togglemax(Client *c) {
-	XEvent ev;
-		
-	if(c->isfixed)
-		return;
-
-	if((c->ismax = !c->ismax)) {
-		c->rx = c->x; c->x = wax;
-		c->ry = c->y; c->y = way;
-		c->rw = c->w; c->w = waw - 2 * BORDERPX;
-		c->rh = c->h; c->h = wah - 2 * BORDERPX;
-	}
-	else {
-		c->x = c->rx;
-		c->y = c->ry;
-		c->w = c->rw;
-		c->h = c->rh;
-	}
-	resize(c, True, TopLeft);
-	while(XCheckMaskEvent(dpy, EnterWindowMask, &ev));
-}
-
-/* extern */
-
-void (*arrange)(void) = DEFMODE;
-
-void
-detach(Client *c) {
-	if(c->prev)
-		c->prev->next = c->next;
-	if(c->next)
-		c->next->prev = c->prev;
-	if(c == clients)
-		clients = c->next;
-	c->next = c->prev = NULL;
-}
-
-void
-dofloat(void) {
-	Client *c;
-
-	for(c = clients; c; c = c->next) {
-		if(isvisible(c)) {
-			resize(c, True, TopLeft);
-		}
-		else
-			ban(c);
-	}
-	if(!sel || !isvisible(sel)) {
-		for(c = stack; c && !isvisible(c); c = c->snext);
-		focus(c);
-	}
-	restack();
-}
-
-void
-dotile(void) {
-	unsigned int i, n, mpw, th;
-	Client *c;
-
-	for(n = 0, c = nexttiled(clients); c; c = nexttiled(c->next))
-		n++;
-	mpw = (waw * master) / 1000;
-
-	for(i = 0, c = clients; c; c = c->next)
-		if(isvisible(c)) {
-			if(c->isfloat) {
-				resize(c, True, TopLeft);
-				continue;
-			}
-			c->ismax = False;
-			c->x = wax;
-			c->y = way;
-			if(n == 1) { /* only 1 window */
-				c->w = waw - 2 * BORDERPX;
-				c->h = wah - 2 * BORDERPX;
-			}
-			else if(i == 0) { /* master window */
-				c->w = mpw - 2 * BORDERPX;
-				c->h = wah - 2 * BORDERPX;
-				th = wah / (n - 1);
-			}
-			else {  /* tile window */
-				c->x += mpw;
-				c->w = (waw - mpw) - 2 * BORDERPX;
-				if(th > bh) {
-					c->y += (i - 1) * th;
-					c->h = th - 2 * BORDERPX;
-				}
-				else /* fallback if th < bh */
-					c->h = wah - 2 * BORDERPX;
-			}
-			resize(c, False, TopLeft);
-			i++;
-		}
-		else
-			ban(c);
-
-	if(!sel || !isvisible(sel)) {
-		for(c = stack; c && !isvisible(c); c = c->snext);
-		focus(c);
-	}
-	restack();
-}
-
-void
-focusnext(Arg *arg) {
-	Client *c;
-   
-	if(!sel)
-		return;
-	if(!(c = getnext(sel->next)))
-		c = getnext(clients);
-	if(c) {
-		focus(c);
-		restack();
-	}
-}
-
-void
-focusprev(Arg *arg) {
-	Client *c;
-
-	if(!sel)
-		return;
-	if(!(c = getprev(sel->prev))) {
-		for(c = clients; c && c->next; c = c->next);
-		c = getprev(c);
-	}
-	if(c) {
-		focus(c);
-		restack();
-	}
-}
-
-Bool
-isvisible(Client *c) {
-	unsigned int i;
-
-	for(i = 0; i < ntags; i++)
-		if(c->tags[i] && seltag[i])
-			return True;
-	return False;
-}
-
-void
-resizemaster(Arg *arg) {
-	if(arg->i == 0)
-		master = MASTER;
-	else {
-		if(master + arg->i > 950 || master + arg->i < 50)
-			return;
-		master += arg->i;
-	}
-	arrange();
-}
-
-void
-restack(void) {
-	Client *c;
-	XEvent ev;
-
-	if(!sel) {
-		drawstatus();
-		return;
-	}
-	if(sel->isfloat || arrange == dofloat) {
-		XRaiseWindow(dpy, sel->win);
-		XRaiseWindow(dpy, sel->twin);
-	}
-	if(arrange != dofloat) {
-		if(!sel->isfloat) {
-			XLowerWindow(dpy, sel->twin);
-			XLowerWindow(dpy, sel->win);
-		}
-		for(c = nexttiled(clients); c; c = nexttiled(c->next)) {
-			if(c == sel)
-				continue;
-			XLowerWindow(dpy, c->twin);
-			XLowerWindow(dpy, c->win);
-		}
-	}
-	drawall();
-	XSync(dpy, False);
-	while(XCheckMaskEvent(dpy, EnterWindowMask, &ev));
-}
-
-void
-togglefloat(Arg *arg) {
-	if (!sel || arrange == dofloat)
-		return;
-	sel->isfloat = !sel->isfloat;
-	arrange();
-}
-
-void
-togglemode(Arg *arg) {
-	arrange = (arrange == dofloat) ? dotile : dofloat;
-	if(sel)
-		arrange();
-	else
-		drawstatus();
-}
-
-void
-toggleview(Arg *arg) {
-	unsigned int i;
-
-	seltag[arg->i] = !seltag[arg->i];
-	for(i = 0; i < ntags && !seltag[i]; i++);
-	if(i == ntags)
-		seltag[arg->i] = True; /* cannot toggle last view */
-	arrange();
-}
-
-void
-view(Arg *arg) {
-	unsigned int i;
-
-	for(i = 0; i < ntags; i++)
-		seltag[i] = (arg->i == -1) ? True : False;
-	if(arg->i >= 0 && arg->i < ntags)
-		seltag[arg->i] = True;
-	arrange();
-}
-
-void
-zoom(Arg *arg) {
-	unsigned int n;
-	Client *c;
-
-	if(!sel)
-		return;
-	if(sel->isfloat || (arrange == dofloat)) {
-		togglemax(sel);
-		return;
-	}
-	for(n = 0, c = clients; c; c = c->next)
-		if(isvisible(c) && !c->isfloat)
-			n++;
-	if(n < 2 || (arrange == dofloat))
-		return;
-	if((c = sel) == nexttiled(clients))
-		if(!(c = nexttiled(c->next)))
-			return;
-	detach(c);
-	if(clients)
-		clients->prev = c;
-	c->next = clients;
-	clients = c;
-	focus(c);
-	arrange();
-}