X-Git-Url: https://git.xinqibao.xyz/dwm.git/blobdiff_plain/a33150eb4b041b243d0493cd4b53bfbcace3299e..281f0981a6edd51417f9bb427cc870370748e43f:/client.c?ds=sidebyside

diff --git a/client.c b/client.c
index 586a87f..b6caa93 100644
--- a/client.c
+++ b/client.c
@@ -11,11 +11,19 @@
 /* static functions */
 
 static void
-grabbuttons(Client *c, Bool focus)
+detachstack(Client *c)
+{
+	Client **tc;
+	for(tc=&stack; *tc && *tc != c; tc=&(*tc)->snext);
+	*tc = c->snext;
+}
+
+static void
+grabbuttons(Client *c, Bool focused)
 {
 	XUngrabButton(dpy, AnyButton, AnyModifier, c->win);
 
-	if(focus) {
+	if(focused) {
 		XGrabButton(dpy, Button1, MODKEY, c->win, False, BUTTONMASK,
 				GrabModeAsync, GrabModeSync, None, None);
 		XGrabButton(dpy, Button1, MODKEY | LockMask, c->win, False, BUTTONMASK,
@@ -99,6 +107,9 @@ focus(Client *c)
 		}
 	}
 	if(c) {
+		detachstack(c);
+		c->snext = stack;
+		stack = c;
 		grabbuttons(c, True);
 		drawtitle(c);
 		XSetInputFocus(dpy, c->win, RevertToPointerRoot, CurrentTime);
@@ -198,7 +209,6 @@ killclient(Arg *arg)
 void
 manage(Window w, XWindowAttributes *wa)
 {
-	unsigned int i;
 	Client *c;
 	Window trans;
 	XSetWindowAttributes twa;
@@ -247,7 +257,8 @@ manage(Window w, XWindowAttributes *wa)
 	if(clients)
 		clients->prev = c;
 	c->next = clients;
-	clients = c;
+	c->snext = stack;
+	stack = clients = c;
 
 	settitle(c);
 	ban(c);
@@ -293,7 +304,7 @@ resize(Client *c, Bool sizehints, Corner sticky)
 		wc.border_width = 0;
 	else
 		wc.border_width = 1;
-	XConfigureWindow(dpy, c->win, CWX|CWY|CWWidth|CWHeight|CWBorderWidth, &wc);
+	XConfigureWindow(dpy, c->win, CWX | CWY | CWWidth | CWHeight | CWBorderWidth, &wc);
 	XSync(dpy, False);
 }
 
@@ -403,19 +414,16 @@ togglemax(Arg *arg)
 void
 unmanage(Client *c)
 {
-	Client *tc, *fc;
-	Window trans;
+	Client *nc;
+
 	XGrabServer(dpy);
 	XSetErrorHandler(xerrordummy);
 
 	detach(c);
+	detachstack(c);
 	if(sel == c) {
-		XGetTransientForHint(dpy, c->win, &trans);
-		if(trans && (tc = getclient(trans)) && isvisible(tc))
-			fc = tc;
-		else
-			fc = getnext(clients);
-		focus(fc);
+		for(nc = stack; nc && !isvisible(nc); nc = nc->snext);
+		focus(nc);
 	}
 
 	XUngrabButton(dpy, AnyButton, AnyModifier, c->win);