Merge branch 'master' of github.com:LukeSmithxyz/dwm

1 files changed, 19 insertions, 23 deletions

diff --git a/shiftview.c b/shiftview.c
index a52ccd7..3d2706b 100644
--- a/shiftview.c
+++ b/shiftview.c
@@ -6,33 +6,29 @@
 void
 shiftview(const Arg *arg)
 {
-	Arg a;
+	Arg shifted;
 	Client *c;
-	unsigned visible = 0;
-	int i = arg->i;
-	int count = 0;
-	int nextseltags, curseltags = selmon->tagset[selmon->seltags];
+	unsigned int tagmask = 0;
 
-	do {
-		if(i > 0) // left circular shift
-			nextseltags = (curseltags << i) | (curseltags >> (LENGTH(tags) - i));
-
-		else // right circular shift
-			nextseltags = curseltags >> (- i) | (curseltags << (LENGTH(tags) + i));
+	for (c = selmon->clients; c; c = c->next)
+		if (!(c->tags & SPTAGMASK))
+			tagmask = tagmask | c->tags;
 
-                // Check if tag is visible
-		for (c = selmon->clients; c && !visible; c = c->next)
-			if (nextseltags & c->tags) {
-				visible = 1;
-				break;
-			}
-		i += arg->i;
-	} while (!visible && ++count < 10);
+	shifted.ui = selmon->tagset[selmon->seltags] & ~SPTAGMASK;
+	if (arg->i > 0) /* left circular shift */
+		do {
+			shifted.ui = (shifted.ui << arg->i)
+			   | (shifted.ui >> (LENGTH(tags) - arg->i));
+			shifted.ui &= ~SPTAGMASK;
+		} while (tagmask && !(shifted.ui & tagmask));
+	else /* right circular shift */
+		do {
+			shifted.ui = (shifted.ui >> (- arg->i)
+			   | shifted.ui << (LENGTH(tags) + arg->i));
+			shifted.ui &= ~SPTAGMASK;
+		} while (tagmask && !(shifted.ui & tagmask));
 
-	if (count < 10) {
-		a.i = nextseltags;
-		view(&a);
-	}
+	view(&shifted);
 }
 
 void