initHEADmaster

1 files changed, 50 insertions, 0 deletions

diff --git a/dwm/patch/shift.c b/dwm/patch/shift.c
new file mode 100755
index 0000000..66b4dce
--- /dev/null
+++ b/dwm/patch/shift.c
@@ -0,0 +1,50 @@
+static Arg
+shift(const Arg *arg, int clients)
+{
+	Arg shifted;
+	Client *c;
+	unsigned int tagmask = 0;
+
+	#if SCRATCHPADS_PATCH && !RENAMED_SCRATCHPADS_PATCH
+	shifted.ui = selmon->tagset[selmon->seltags] & ~SPTAGMASK;
+	#else
+	shifted.ui = selmon->tagset[selmon->seltags];
+	#endif // SCRATCHPADS_PATCH
+
+	#if TAGSYNC_PATCH
+	Monitor *origselmon = selmon;
+	for (selmon = mons; selmon; selmon = selmon->next)
+	#endif // TAGSYNC_PATCH
+	for (c = selmon->clients; c && clients; c = c->next) {
+		if (c == selmon->sel)
+			continue;
+		#if STICKY_PATCH
+		if (c->issticky)
+			continue;
+		#endif // STICKY_PATCH
+		#if SCRATCHPADS_PATCH && !RENAMED_SCRATCHPADS_PATCH
+		if (!(c->tags & SPTAGMASK))
+			tagmask |= c->tags;
+		#elif SCRATCHPAD_ALT_1_PATCH
+		if (!(c->tags & SCRATCHPAD_MASK))
+			tagmask |= c->tags;
+		#else
+		tagmask |= c->tags;
+		#endif // SCRATCHPADS_PATCH
+	}
+	#if TAGSYNC_PATCH
+	selmon = origselmon;
+	#endif // TAGSYNC_PATCH
+
+	do {
+		if (arg->i > 0) // left circular shift
+			shifted.ui = (shifted.ui << arg->i) | (shifted.ui >> (NUMTAGS - arg->i));
+		else // right circular shift
+			shifted.ui = (shifted.ui >> -arg->i) | (shifted.ui << (NUMTAGS + arg->i));
+		#if SCRATCHPADS_PATCH && !RENAMED_SCRATCHPADS_PATCH
+		shifted.ui &= ~SPTAGMASK;
+		#endif // SCRATCHPADS_PATCH
+	} while (tagmask && !(shifted.ui & tagmask));
+
+	return shifted;
+}