patch: philcollins (full columns)

Layout adapted from centerfloatingmaster to simply tile all clients
horizontally across the screen, without respect to mfact or nmaster.

2 files changed, 22 insertions, 0 deletions

diff --git a/config.def.h b/config.def.h
index 2b319cf..03296f0 100644
--- a/config.def.h
+++ b/config.def.h
@@ -53,6 +53,7 @@ static const Layout layouts[] = {
 	{ "||=",      col },
 	{ "=[]",      elit },
 	{ "HHH",      grid },
+	{ "|||",      philcollins },
 };
 
 /* key definitions */
@@ -104,6 +105,7 @@ static const Key keys[] = {
 	{ MODKEY,                       XK_o,      setlayout,      {.v = &layouts[4]} },
 	{ MODKEY,                       XK_e,      setlayout,      {.v = &layouts[5]} },
 	{ MODKEY,                       XK_g,      setlayout,      {.v = &layouts[6]} },
+	{ MODKEY,                       XK_c,      setlayout,      {.v = &layouts[7]} },
 	{ MODKEY,                       XK_comma,  focusmon,       {.i = -1 } },
 	{ MODKEY,                       XK_period, focusmon,       {.i = +1 } },
 	{ MODKEY|ShiftMask,             XK_comma,  tagmon,         {.i = -1 } },
diff --git a/dwm.c b/dwm.c
index ddef5a6..bf0e19d 100644
--- a/dwm.c
+++ b/dwm.c
@@ -192,6 +192,7 @@ static void monocle(Monitor *m);
 static void motionnotify(XEvent *e);
 static void movemouse(const Arg *arg);
 static Client *nexttiled(Client *c);
+static void philcollins(Monitor *m);
 static void pop(Client *c);
 static void propertynotify(XEvent *e);
 static void quit(const Arg *arg);
@@ -1323,6 +1324,25 @@ nexttiled(Client *c)
 }
 
 void
+philcollins(Monitor *m)
+{
+	unsigned int i, n, w, tx;
+	Client *c;
+
+	/* count number of clients in the selected monitor */
+	for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++);
+	if (n == 0)
+		return;
+
+	/* there are no masters, clients are stacked in columns horizontally */
+	for (i = tx = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++) {
+		w = (m->ww - tx) / (n - i);
+		resize(c, m->wx + tx, m->wy, w - (2*c->bw), m->wh - (2*c->bw), 0);
+		tx += WIDTH(c);
+	}
+}
+
+void
 pop(Client *c)
 {
 	detach(c);