Adding push patch

4 files changed, 83 insertions, 0 deletions

diff --git a/patch/include.c b/patch/include.c
index 809a792..982fcfe 100644
--- a/patch/include.c
+++ b/patch/include.c
@@ -40,6 +40,10 @@
 #include "pertag.c"
 #endif
 
+#if PUSH_PATCH
+#include "push.c"
+#endif
+
 #if ROTATESTACK_PATCH
 #include "rotatestack.c"
 #endif
diff --git a/patch/include.h b/patch/include.h
index 9226f4d..ae948cd 100644
--- a/patch/include.h
+++ b/patch/include.h
@@ -36,6 +36,10 @@
 #include "ewmhtags.h"
 #endif
 
+#if PUSH_PATCH
+#include "push.h"
+#endif
+
 #if ROTATESTACK_PATCH
 #include "rotatestack.h"
 #endif
diff --git a/patch/push.c b/patch/push.c
new file mode 100644
index 0000000..6ac156f
--- /dev/null
+++ b/patch/push.c
@@ -0,0 +1,71 @@
+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);
+}
\ No newline at end of file
diff --git a/patch/push.h b/patch/push.h
new file mode 100644
index 0000000..9cad8b3
--- /dev/null
+++ b/patch/push.h
@@ -0,0 +1,4 @@
+static Client * nextc(Client *c, float f);
+static Client * prevc(Client *c, float f);
+static void pushup(const Arg *arg);
+static void pushdown(const Arg *arg);
\ No newline at end of file