if stdin writer stops working, dwm consumed much IO load because it still tried to...

[dwm.git] / dev.c

diff --git a/dev.c b/dev.c
index 5ececdf..7f500d9 100644 (file)
--- a/dev.c
+++ b/dev.c
@@ -20,16 +20,30 @@ const char *browse[] = { "firefox", NULL };
 const char *xlock[] = { "xlock", NULL };
 
 static Key key[] = {
-       { Mod1Mask, XK_Return, (void (*)(void *))spawn, term },
-       { Mod1Mask, XK_w, (void (*)(void *))spawn, browse },
-       { Mod1Mask, XK_l, (void (*)(void *))spawn, xlock },
-       { Mod1Mask, XK_k, sel, "prev" }, 
-       { Mod1Mask, XK_j, sel, "next" }, 
-       { Mod1Mask, XK_t, tiling, NULL }, 
-       { Mod1Mask, XK_f, floating, NULL }, 
-       { Mod1Mask, XK_m, max, NULL }, 
-       { Mod1Mask | ShiftMask, XK_c, ckill, NULL }, 
-       { Mod1Mask | ShiftMask, XK_q, quit, NULL },
+       /* modifier                             key                     function        arguments */
+       { Mod1Mask,                             XK_Return,      zoom,           { 0 } },
+       { Mod1Mask,                             XK_k,           prevc,          { 0 } },
+       { Mod1Mask,                             XK_j,           nextc,          { 0 } }, 
+       { Mod1Mask,                             XK_m,           max,            { 0 } }, 
+       { Mod1Mask,                             XK_0,           view,           { .i = Tscratch } }, 
+       { Mod1Mask,                             XK_1,           view,           { .i = Tdev } }, 
+       { Mod1Mask,                             XK_2,           view,           { .i = Twww } }, 
+       { Mod1Mask,                             XK_3,           view,           { .i = Twork } }, 
+       { Mod1Mask,                             XK_space,       tiling,         { 0 } }, 
+       { Mod1Mask|ShiftMask,   XK_space,       floating,       { 0 } }, 
+       { Mod1Mask|ShiftMask,   XK_0,           ttrunc,         { .i = Tscratch } }, 
+       { Mod1Mask|ShiftMask,   XK_1,           ttrunc,         { .i = Tdev } }, 
+       { Mod1Mask|ShiftMask,   XK_2,           ttrunc,         { .i = Twww } }, 
+       { Mod1Mask|ShiftMask,   XK_3,           ttrunc,         { .i = Twork } }, 
+       { Mod1Mask|ShiftMask,   XK_c,           ckill,          { 0 } }, 
+       { Mod1Mask|ShiftMask,   XK_q,           quit,           { 0 } },
+       { Mod1Mask|ShiftMask,   XK_Return,      spawn,          { .argv = term } },
+       { Mod1Mask|ShiftMask,   XK_w,           spawn,          { .argv = browse } },
+       { Mod1Mask|ShiftMask,   XK_l,           spawn,          { .argv = xlock } },
+       { ControlMask,                  XK_0,           tappend,        { .i = Tscratch } }, 
+       { ControlMask,                  XK_1,           tappend,        { .i = Tdev } }, 
+       { ControlMask,                  XK_2,           tappend,        { .i = Twww } }, 
+       { ControlMask,                  XK_3,           tappend,        { .i = Twork } }, 
 };
 
 /********** CUSTOMIZE **********/
@@ -37,10 +51,10 @@ static Key key[] = {
 void
 update_keys(void)
 {
-       unsigned int i, len;
+       static unsigned int len = key ? sizeof(key) / sizeof(key[0]) : 0;
+       unsigned int i;
        KeyCode code;
 
-       len = sizeof(key) / sizeof(key[0]);
        for(i = 0; i < len; i++) {
                code = XKeysymToKeycode(dpy, key[i].keysym);
                XUngrabKey(dpy, code, key[i].mod, root);
@@ -52,15 +66,15 @@ void
 keypress(XEvent *e)
 {
        XKeyEvent *ev = &e->xkey;
-       unsigned int i, len;
+       static unsigned int len = key ? sizeof(key) / sizeof(key[0]) : 0;
+       unsigned int i;
        KeySym keysym;
 
        keysym = XKeycodeToKeysym(dpy, (KeyCode)ev->keycode, 0);
-       len = sizeof(key) / sizeof(key[0]);
        for(i = 0; i < len; i++)
                if((keysym == key[i].keysym) && (key[i].mod == ev->state)) {
                        if(key[i].func)
-                               key[i].func(key[i].aux);
+                               key[i].func(&key[i].arg);
                        return;
                }
 }
@@ -93,7 +107,7 @@ mresize(Client *c)
                        c->h = abs(ocy - ev.xmotion.y);
                        c->x = (ocx <= ev.xmotion.x) ? ocx : ocx - c->w;
                        c->y = (ocy <= ev.xmotion.y) ? ocy : ocy - c->h;
-                       resize(c);
+                       resize(c, True);
                        break;
                case ButtonRelease:
                        XUngrabPointer(dpy, CurrentTime);
@@ -127,7 +141,7 @@ mmove(Client *c)
                        XFlush(dpy);
                        c->x = ocx + (ev.xmotion.x - x1);
                        c->y = ocy + (ev.xmotion.y - y1);
-                       resize(c);
+                       resize(c, False);
                        break;
                case ButtonRelease:
                        XUngrabPointer(dpy, CurrentTime);