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

[dwm.git] / dwm.c

diff --git a/dwm.c b/dwm.c
index f0dd14b..bd7ffe3 100644 (file)
--- 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();