1 files changed, 72 insertions, 0 deletions
diff --git a/patch/push.c b/patch/push.c
new file mode 100644
index 0000000..9410e61
--- /dev/null
+++ b/patch/push.c
@@ -0,0 +1,72 @@
+static Client *
+nextc(Client *c, float f)
+{
+	if (!f)
+		return nexttiled(c);
+
+	for (; c && !ISVISIBLE(c); c = c->next);
+	return c;
+}
+
+static Client *
+prevc(Client *c, float f)
+{
+	Client *p, *r;
+
+	for (p = selmon->clients, r = NULL; c && p && p != c; p = p->next)
+		if ((f || !p->isfloating) && ISVISIBLE(p))
+			r = p;
+	return r;
+}
+
+static void
+pushup(const Arg *arg)
+{
+	Client *sel = selmon->sel;
+	Client *c;
+
+	if (!sel || (sel->isfloating && !arg->f))
+		return;
+	if ((c = prevc(sel, arg->f))) {
+		/* attach before c */
+		detach(sel);
+		sel->next = c;
+		if (selmon->clients == c)
+			selmon->clients = sel;
+		else {
+			for (c = selmon->clients; c->next != sel->next; c = c->next);
+			c->next = sel;
+		}
+	} else {
+		/* move to the end */
+		for (c = sel; c->next; c = c->next);
+		detach(sel);
+		sel->next = NULL;
+		c->next = sel;
+	}
+	focus(sel);
+	arrange(selmon);
+}
+
+static void
+pushdown(const Arg *arg)
+{
+	Client *sel = selmon->sel;
+	Client *c;
+
+	if (!sel || (sel->isfloating && !arg->f))
+		return;
+	if ((c = nextc(sel->next, arg->f))) {
+		/* attach after c */
+		detach(sel);
+		sel->next = c->next;
+		c->next = sel;
+	} else {
+		/* move to the front */
+		detach(sel);
+		attach(sel);
+	}
+	focus(sel);
+	arrange(selmon);
+}
+