dwm

Extremely fast, small, and dynamic window manager for X
git clone git://git.janpasierb.com/dwm.git
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commit e9a07335060337222c94260797582aae2c74d455
parent 198502f41dc3c436b73215f5e2a6b58b050ecfce
Author: Anselm R. Garbe <garbeam@gmail.com>
Date:   Sat, 10 Nov 2007 19:16:11 +0100

Using a new tags definition (const char [][MAXTAGLEN] - thanks go to Szabolcs!
Diffstat:

Mconfig.def.h | 115+++++++++++++++++++++++++++++++++++++++----------------------------------------


Mdwm.c | 44++++++++++++++++++++++++--------------------


2 files changed, 81 insertions(+), 78 deletions(-)

diff --git a/config.def.h b/config.def.h
@@ -12,7 +12,7 @@
 #define SELFGCOLOR		"#ffffff"
 
 /* tagging */
-const char *tags[] = { "1", "2", "3", "4", "5", "6", "7", "8", "www" };
+const char tags[][MAXTAGLEN] = { "1", "2", "3", "4", "5", "6", "7", "8", "www" };
 Bool seltags[LENGTH(tags)] = {[0] = True};
 Rule rules[] = {
 	/* class:instance:title regex	tags regex	isfloating */
@@ -34,61 +34,60 @@ Layout layouts[] = {
 
 /* key definitions */
 #define MODKEY			Mod1Mask
-#define KEYS \
-Key keys[] = { \
-	/* modifier			key		function	argument */ \
-	{ MODKEY,			XK_p,		spawn, \
-		"exe=`dmenu_path | dmenu -fn '"FONT"' -nb '"NORMBGCOLOR"' -nf '"NORMFGCOLOR"'" \
-		" -sb '"SELBGCOLOR"' -sf '"SELFGCOLOR"'` && exec $exe" }, \
-	{ MODKEY|ShiftMask,		XK_Return,	spawn, "exec uxterm" }, \
-	{ MODKEY,			XK_space,	setlayout,	NULL }, \
-	{ MODKEY,			XK_b,		togglebar,	NULL }, \
-	{ MODKEY,			XK_j,		focusnext,	NULL }, \
-	{ MODKEY,			XK_k,		focusprev,	NULL }, \
-	{ MODKEY,			XK_h,		setmwfact,	"-0.05" }, \
-	{ MODKEY,			XK_l,		setmwfact,	"+0.05" }, \
-	{ MODKEY,			XK_m,		togglemax,	NULL }, \
-	{ MODKEY,			XK_Return,	zoom,		NULL }, \
-	{ MODKEY,			XK_Tab,		viewprevtag,	NULL }, \
-	{ MODKEY|ShiftMask,		XK_space,	togglefloating,	NULL }, \
-	{ MODKEY|ShiftMask,		XK_c,		killclient,	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 }, \
+Key keys[] = {
+	/* modifier			key		function	argument */
+	{ MODKEY,			XK_p,		spawn,
+		"exe=`dmenu_path | dmenu -fn '"FONT"' -nb '"NORMBGCOLOR"' -nf '"NORMFGCOLOR"'"
+		" -sb '"SELBGCOLOR"' -sf '"SELFGCOLOR"'` && exec $exe" },
+	{ MODKEY|ShiftMask,		XK_Return,	spawn, "exec uxterm" },
+	{ MODKEY,			XK_space,	setlayout,	NULL },
+	{ MODKEY,			XK_b,		togglebar,	NULL },
+	{ MODKEY,			XK_j,		focusnext,	NULL },
+	{ MODKEY,			XK_k,		focusprev,	NULL },
+	{ MODKEY,			XK_h,		setmwfact,	"-0.05" },
+	{ MODKEY,			XK_l,		setmwfact,	"+0.05" },
+	{ MODKEY,			XK_m,		togglemax,	NULL },
+	{ MODKEY,			XK_Return,	zoom,		NULL },
+	{ MODKEY,			XK_Tab,		viewprevtag,	NULL },
+	{ MODKEY|ShiftMask,		XK_space,	togglefloating,	NULL },
+	{ MODKEY|ShiftMask,		XK_c,		killclient,	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 },
 };
diff --git a/dwm.c b/dwm.c
@@ -44,8 +44,9 @@
 /* macros */
 #define BUTTONMASK		(ButtonPressMask | ButtonReleaseMask)
 #define CLEANMASK(mask)		(mask & ~(numlockmask | LockMask))
-#define MOUSEMASK		(BUTTONMASK | PointerMotionMask)
 #define LENGTH(x)		(sizeof x / sizeof x[0])
+#define MAXTAGLEN		16
+#define MOUSEMASK		(BUTTONMASK | PointerMotionMask)
 
 
 /* enums */
@@ -143,6 +144,7 @@ unsigned long getcolor(const char *colstr);
 long getstate(Window w);
 Bool gettextprop(Window w, Atom atom, char *text, unsigned int size);
 void grabbuttons(Client *c, Bool focused);
+void grabkeys(void);
 unsigned int idxoftag(const char *tag);
 void initfont(const char *fontstr);
 Bool isoccupied(unsigned int t);
@@ -838,6 +840,25 @@ grabbuttons(Client *c, Bool focused) {
 				GrabModeAsync, GrabModeSync, None, None);
 }
 
+void
+grabkeys(void)  {
+	unsigned int i;
+	KeyCode code;
+
+	XUngrabKey(dpy, AnyKey, AnyModifier, root);
+	for(i = 0; i < LENGTH(keys); i++) {
+		code = XKeysymToKeycode(dpy, keys[i].keysym);
+		XGrabKey(dpy, code, keys[i].mod, root, True,
+				GrabModeAsync, GrabModeAsync);
+		XGrabKey(dpy, code, keys[i].mod | LockMask, root, True,
+				GrabModeAsync, GrabModeAsync);
+		XGrabKey(dpy, code, keys[i].mod | numlockmask, root, True,
+				GrabModeAsync, GrabModeAsync);
+		XGrabKey(dpy, code, keys[i].mod | numlockmask | LockMask, root, True,
+				GrabModeAsync, GrabModeAsync);
+	}
+}
+
 unsigned int
 idxoftag(const char *tag) {
 	unsigned int i;
@@ -925,27 +946,10 @@ isvisible(Client *c) {
 
 void
 keypress(XEvent *e) {
-	KEYS
 	unsigned int i;
-	KeyCode code;
 	KeySym keysym;
 	XKeyEvent *ev;
 
-	if(!e) { /* grabkeys */
-		XUngrabKey(dpy, AnyKey, AnyModifier, root);
-		for(i = 0; i < LENGTH(keys); i++) {
-			code = XKeysymToKeycode(dpy, keys[i].keysym);
-			XGrabKey(dpy, code, keys[i].mod, root, True,
-					GrabModeAsync, GrabModeAsync);
-			XGrabKey(dpy, code, keys[i].mod | LockMask, root, True,
-					GrabModeAsync, GrabModeAsync);
-			XGrabKey(dpy, code, keys[i].mod | numlockmask, root, True,
-					GrabModeAsync, GrabModeAsync);
-			XGrabKey(dpy, code, keys[i].mod | numlockmask | LockMask, root, True,
-					GrabModeAsync, GrabModeAsync);
-		}
-		return;
-	}
 	ev = &e->xkey;
 	keysym = XKeycodeToKeysym(dpy, (KeyCode)ev->keycode, 0);
 	for(i = 0; i < LENGTH(keys); i++)
@@ -1048,7 +1052,7 @@ mappingnotify(XEvent *e) {
 
 	XRefreshKeyboardMapping(ev);
 	if(ev->request == MappingKeyboard)
-		keypress(NULL);
+		grabkeys();
 }
 
 void
@@ -1460,7 +1464,7 @@ setup(void) {
 	XSelectInput(dpy, root, wa.event_mask);
 
 	/* grab keys */
-	keypress(NULL);
+	grabkeys();
 
 	/* init tags */
 	compileregs();