remove unnecessary XSync

[dwm.git] / event.c

diff --git a/event.c b/event.c
index e452167..125c6a2 100644 (file)
--- a/event.c
+++ b/event.c
@@ -58,6 +58,7 @@ static void
 resizemouse(Client *c)
 {
        int ocx, ocy;
 resizemouse(Client *c)
 {
        int ocx, ocy;

+       int nw, nh;

        Corner sticky;
        XEvent ev;
 
        Corner sticky;
        XEvent ev;
 


@@ -76,8 +77,10 @@ resizemouse(Client *c)
                        break;
                case MotionNotify:
                        XSync(dpy, False);
                        break;
                case MotionNotify:
                        XSync(dpy, False);

-                       c->w = abs(ocx - ev.xmotion.x);
-                       c->h = abs(ocy - ev.xmotion.y);
+                       if((nw = abs(ocx - ev.xmotion.x)))
+                               c->w = abs(ocx - ev.xmotion.x);
+                       if((nh = abs(ocy - ev.xmotion.y)))
+                               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;
                        if(ocx <= ev.xmotion.x)
                        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)


@@ -102,48 +105,37 @@ buttonpress(XEvent *e)
        XButtonPressedEvent *ev = &e->xbutton;
 
        if(barwin == ev->window) {
        XButtonPressedEvent *ev = &e->xbutton;
 
        if(barwin == ev->window) {

-               switch(ev->button) {
-               default:
-                       x = 0;
-                       for(a.i = 0; a.i < ntags; a.i++) {
-                               x += textw(tags[a.i]);
-                               if(ev->x < x) {
-                                       if(ev->button == Button3)
-                                               viewextend(&a);
-                                       else
-                                               view(&a);
-                                       return;
-                               }
+               x = 0;
+               for(a.i = 0; a.i < ntags; a.i++) {
+                       x += textw(tags[a.i]);
+                       if(ev->x < x) {
+                               if(ev->button == Button3)
+                                       toggleview(&a);
+                               else
+                                       view(&a);
+                               return;

                        }
                        }

-                       if(ev->button == Button1)
-                               viewprev(&a);
-                       else if(ev->button == Button3)
-                               viewnext(&a);
-                       break;
-               case Button4:
-                       viewprev(&a);
-                       break;
-               case Button5:
-                       viewnext(&a);
-                       break;

                }
        }
        else if((c = getclient(ev->window))) {
                }
        }
        else if((c = getclient(ev->window))) {

-               higher(c);

                focus(c);
                switch(ev->button) {
                default:
                        break;
                case Button1:
                focus(c);
                switch(ev->button) {
                default:
                        break;
                case Button1:

-                       if(!c->ismax && (arrange == dofloat || c->isfloat))
+                       if(!c->ismax && (arrange == dofloat || c->isfloat)) {
+                               restack(c);

                                movemouse(c);
                                movemouse(c);

+                       }

                        break;
                case Button2:
                        zoom(NULL);
                        break;
                case Button3:
                        break;
                case Button2:
                        zoom(NULL);
                        break;
                case Button3:

-                       if(!c->ismax && (arrange == dofloat || c->isfloat))
+                       if(!c->ismax && (arrange == dofloat || c->isfloat)) {
+                               restack(c);

                                resizemouse(c);
                                resizemouse(c);

+                       }

                        break;
                }
        }
                        break;
                }
        }


@@ -262,13 +254,15 @@ keypress(XEvent *e)
        XKeyEvent *ev = &e->xkey;
 
        keysym = XKeycodeToKeysym(dpy, (KeyCode)ev->keycode, 0);
        XKeyEvent *ev = &e->xkey;
 
        keysym = XKeycodeToKeysym(dpy, (KeyCode)ev->keycode, 0);

-       for(i = 0; i < len; i++)
+       for(i = 0; i < len; i++) {

                if(keysym == key[i].keysym &&
                if(keysym == key[i].keysym &&

-                               CLEANMASK(key[i].mod) == CLEANMASK(ev->state)) {
+                               CLEANMASK(key[i].mod) == CLEANMASK(ev->state))
+               {

                        if(key[i].func)
                                key[i].func(&key[i].arg);
                        return;
                }
                        if(key[i].func)
                                key[i].func(&key[i].arg);
                        return;
                }

+       }

 }
 
 static void
 }
 
 static void


@@ -282,6 +276,16 @@ leavenotify(XEvent *e)
        }
 }
 
        }
 }
 

+static void
+mappingnotify(XEvent *e)
+{
+       XMappingEvent *ev = &e->xmapping;
+
+       XRefreshKeyboardMapping(ev);
+       if(ev->request == MappingKeyboard)
+               grabkeys();
+}
+

 static void
 maprequest(XEvent *e)
 {
 static void
 maprequest(XEvent *e)
 {


@@ -354,6 +358,7 @@ void (*handler[LASTEvent]) (XEvent *) = {
        [LeaveNotify] = leavenotify,
        [Expose] = expose,
        [KeyPress] = keypress,
        [LeaveNotify] = leavenotify,
        [Expose] = expose,
        [KeyPress] = keypress,

+       [MappingNotify] = mappingnotify,

        [MapRequest] = maprequest,
        [PropertyNotify] = propertynotify,
        [UnmapNotify] = unmapnotify
        [MapRequest] = maprequest,
        [PropertyNotify] = propertynotify,
        [UnmapNotify] = unmapnotify


@@ -366,6 +371,7 @@ grabkeys()
        unsigned int i;
        KeyCode code;
 
        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,
        for(i = 0; i < len; i++) {
                code = XKeysymToKeycode(dpy, key[i].keysym);
                XGrabKey(dpy, code, key[i].mod, root, True,