X-Git-Url: https://git.xinqibao.xyz/dwm.git/blobdiff_plain/8278f0a6befccfb4eb156cb312c69e032158734a..57e6e3bb80b5fc4709de3f8b716a8b8065897c7a:/event.c?ds=inline

diff --git a/event.c b/event.c
index 53a110a..125c6a2 100644
--- a/event.c
+++ b/event.c
@@ -58,6 +58,7 @@ static void
 resizemouse(Client *c)
 {
 	int ocx, ocy;
+	int nw, nh;
 	Corner sticky;
 	XEvent ev;
 
@@ -76,8 +77,10 @@ resizemouse(Client *c)
 			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)
@@ -102,45 +105,37 @@ buttonpress(XEvent *e)
 	XButtonPressedEvent *ev = &e->xbutton;
 
 	if(barwin == ev->window) {
-		switch(ev->button) {
-		case Button1:
-			x = 0;
-			for(a.i = 0; a.i < ntags; a.i++) {
-				x += textw(tags[a.i]);
-				if(ev->x < x) {
+		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;
-				}
+				return;
 			}
-			focusprev(NULL);
-			break;
-		case Button3:
-			focusnext(NULL);
-			break;
-		case Button4:
-			viewprev(&a);
-			break;
-		case Button5:
-			viewnext(&a);
-			break;
 		}
 	}
 	else if((c = getclient(ev->window))) {
-		higher(c);
 		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);
+			}
 			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);
+			}
 			break;
 		}
 	}
@@ -259,13 +254,15 @@ keypress(XEvent *e)
 	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 &&
-				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;
 		}
+	}
 }
 
 static void
@@ -279,6 +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)
 {
@@ -351,6 +358,7 @@ void (*handler[LASTEvent]) (XEvent *) = {
 	[LeaveNotify] = leavenotify,
 	[Expose] = expose,
 	[KeyPress] = keypress,
+	[MappingNotify] = mappingnotify,
 	[MapRequest] = maprequest,
 	[PropertyNotify] = propertynotify,
 	[UnmapNotify] = unmapnotify
@@ -363,6 +371,7 @@ grabkeys()
 	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,