X-Git-Url: https://jasonwoof.com/gitweb/?a=blobdiff_plain;f=tag.c;h=c4d3b345b27b80f5dcb8bd7c66d3be2104c6229d;hb=2c0d1cc87bf084ed3f1cdb4be881fb4f64f5773a;hp=3aa02630560c4ca8b4043e575fce183bc40f304b;hpb=1c620d27d82e5a14f699d6304738c625cd617495;p=dwm.git

diff --git a/tag.c b/tag.c
index 3aa0263..c4d3b34 100644
--- a/tag.c
+++ b/tag.c
@@ -51,30 +51,29 @@ dofloat(Arg *arg)
 
 	for(c = clients; c; c = c->next) {
 		c->ismax = False;
-		if(c->tags[tsel]) {
+		if(isvisible(c)) {
 			resize(c, True, TopLeft);
 		}
 		else
 			ban(c);
 	}
 	if((sel = getnext(clients))) {
-		higher(sel);
 		focus(sel);
+		restack();
 	}
 	else
 		XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime);
-	drawall();
 }
 
 void
 dotile(Arg *arg)
 {
-	int n, i, w, h;
+	int h, i, n, w;
 	Client *c;
 
 	w = sw - mw;
 	for(n = 0, c = clients; c; c = c->next)
-		if(c->tags[tsel] && !c->isfloat)
+		if(isvisible(c) && !c->isfloat)
 			n++;
 
 	if(n > 1)
@@ -84,9 +83,8 @@ dotile(Arg *arg)
 
 	for(i = 0, c = clients; c; c = c->next) {
 		c->ismax = False;
-		if(c->tags[tsel]) {
+		if(isvisible(c)) {
 			if(c->isfloat) {
-				higher(c);
 				resize(c, True, TopLeft);
 				continue;
 			}
@@ -123,26 +121,24 @@ dotile(Arg *arg)
 		else
 			ban(c);
 	}
-	if((sel = getnext(clients))) {
-		higher(sel);
+	if((sel = getnext(clients)))
 		focus(sel);
-	}
 	else
 		XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime);
-	drawall();
+	restack();
 }
 
 Client *
 getnext(Client *c)
 {
-	for(; c && !c->tags[tsel]; c = c->next);
+	for(; c && !isvisible(c); c = c->next);
 	return c;
 }
 
 Client *
 getprev(Client *c)
 {
-	for(; c && !c->tags[tsel]; c = c->prev);
+	for(; c && !isvisible(c); c = c->prev);
 	return c;
 }
 
@@ -175,6 +171,17 @@ initrregs()
 	}
 }
 
+Bool
+isvisible(Client *c)
+{
+	unsigned int i;
+
+	for(i = 0; i < ntags; i++)
+		if(c->tags[i] && seltag[i])
+			return True;
+	return False;
+}
+
 void
 replacetag(Arg *arg)
 {
@@ -189,6 +196,58 @@ replacetag(Arg *arg)
 }
 
 void
+restack()
+{
+	static unsigned int nwins = 0;
+	static Window *wins = NULL;
+	unsigned int f, fi, m, mi, n;
+	Client *c;
+	XEvent ev;
+
+	for(f = 0, m = 0, c = clients; c; c = c->next)
+		if(isvisible(c)) {
+			if(c->isfloat || arrange == dofloat)
+				f++;
+			else
+				m++;
+		}
+	if(!(n = 2 * (f + m))) {
+		drawstatus();
+		return;
+	}
+	if(nwins < n) {
+		nwins = n;
+		wins = erealloc(wins, nwins * sizeof(Window));
+	}
+
+	fi = 0;
+	mi = 2 * f;
+	if(sel->isfloat || arrange == dofloat) {
+		wins[fi++] = sel->title;
+		wins[fi++] = sel->win;
+	}
+	else {
+		wins[mi++] = sel->title;
+		wins[mi++] = sel->win;
+	}
+	for(c = clients; c; c = c->next)
+		if(isvisible(c) && c != sel) {
+			if(c->isfloat || arrange == dofloat) {
+				wins[fi++] = c->title;
+				wins[fi++] = c->win;
+			}
+			else {
+				wins[mi++] = c->title;
+				wins[mi++] = c->win;
+			}
+		}
+	XRestackWindows(dpy, wins, n);
+	drawall();
+	XSync(dpy, False);
+	while(XCheckMaskEvent(dpy, EnterWindowMask, &ev));
+}
+
+void
 settags(Client *c)
 {
 	char classinst[256];
@@ -217,7 +276,8 @@ settags(Client *c)
 			XFree(ch.res_name);
 	}
 	if(!matched)
-		c->tags[tsel] = True;
+		for(i = 0; i < ntags; i++)
+			c->tags[i] = seltag[i];
 }
 
 void
@@ -230,21 +290,22 @@ togglemode(Arg *arg)
 void
 view(Arg *arg)
 {
-	tsel = arg->i;
+	unsigned int i;
+
+	for(i = 0; i < ntags; i++)
+		seltag[i] = False;
+	seltag[arg->i] = True;
 	arrange(NULL);
-	drawall();
 }
 
 void
-viewnext(Arg *arg)
+toggleview(Arg *arg)
 {
-	arg->i = (tsel < ntags-1) ? tsel+1 : 0;
-	view(arg);
-}
+	unsigned int i;
 
-void
-viewprev(Arg *arg)
-{
-	arg->i = (tsel > 0) ? tsel-1 : ntags-1;
-	view(arg);
+	seltag[arg->i] = !seltag[arg->i];
+	for(i = 0; !seltag[i] && i < ntags; i++);
+	if(i == ntags)
+		seltag[arg->i] = True; /* cannot toggle last view */
+	arrange(NULL);
 }