X-Git-Url: https://jasonwoof.com/gitweb/?a=blobdiff_plain;f=dwm.c;h=50bbd6a0f98f04ec3e7696fb87a30b7b2f428582;hb=c1c6fdc5d8fef1247ac28e08ecc4d883095d1666;hp=4ed5760f4bb75946adc3822817e3ab6a70a11c46;hpb=30410108eb7e9e8b977d448f611659d58b2a6992;p=dwm.git

diff --git a/dwm.c b/dwm.c
index 4ed5760..50bbd6a 100644
--- a/dwm.c
+++ b/dwm.c
@@ -180,6 +180,7 @@ static void setclientstate(Client *c, long state);
 static void setlayout(const Arg *arg);
 static void setmfact(const Arg *arg);
 static void setup(void);
+static void showhide(Client *c);
 static void spawn(const Arg *arg);
 static void tag(const Arg *arg);
 static int textnw(const char *text, unsigned int len);
@@ -271,18 +272,8 @@ applyrules(Client *c) {
 
 void
 arrange(void) {
-	Client *c;
-
-	for(c = clients; c; c = c->next)
-		if(ISVISIBLE(c)) {
-			XMoveWindow(dpy, c->win, c->x, c->y);
-			if(!lt[sellt]->arrange || c->isfloating)
-				resize(c, c->x, c->y, c->w, c->h, True);
-		}
-		else {
-			XMoveWindow(dpy, c->win, c->x + 2 * sw, c->y);
-		}
-
+	if(stack)
+		showhide(stack);
 	focus(NULL);
 	if(lt[sellt]->arrange)
 		lt[sellt]->arrange();
@@ -337,15 +328,14 @@ buttonpress(XEvent *e) {
 void
 checkotherwm(void) {
 	otherwm = False;
-	XSetErrorHandler(xerrorstart);
+	xerrorxlib = XSetErrorHandler(xerrorstart);
 
 	/* this causes an error if some other window manager is running */
 	XSelectInput(dpy, DefaultRootWindow(dpy), SubstructureRedirectMask);
 	XSync(dpy, False);
 	if(otherwm)
 		die("dwm: another window manager is already running\n");
-	XSetErrorHandler(NULL);
-	xerrorxlib = XSetErrorHandler(xerror);
+	XSetErrorHandler(xerror);
 	XSync(dpy, False);
 }
 
@@ -1378,6 +1368,19 @@ setup(void) {
 }
 
 void
+showhide(Client *c) {
+	if(ISVISIBLE(c)) { /* show clients top down */
+		XMoveWindow(dpy, c->win, c->x, c->y);
+		if(!lt[sellt]->arrange || c->isfloating)
+			resize(c, c->x, c->y, c->w, c->h, True);
+	}
+	if(c->snext) /* hide clients bottom up */
+		showhide(c->snext);
+	if(!ISVISIBLE(c))
+		XMoveWindow(dpy, c->win, c->x + 2 * sw, c->y);
+}
+
+void
 spawn(const Arg *arg) {
 	/* The double-fork construct avoids zombie processes and keeps the code
 	 * clean from stupid signal handlers. */
@@ -1625,7 +1628,7 @@ updatesizehints(Client *c) {
 	else
 		c->maxa = c->mina = 0.0;
 	c->isfixed = (c->maxw && c->minw && c->maxh && c->minh
-			&& c->maxw == c->minw && c->maxh == c->minh);
+	             && c->maxw == c->minw && c->maxh == c->minh);
 }
 
 void