# HG changeset patch
# User xav@nx7400.lan
# Date 1192120963 -7200
# Node ID e88c8fdc5f5ee29b054f37c605fcab6ee9585bc8
# Parent  b4c4c98205ccbfb5aeff32ba4947756dc3248989
Add fibonacci layouts.

diff -r b4c4c98205cc -r e88c8fdc5f5e config.def.h
--- a/config.def.h	Wed Oct 10 18:51:03 2007 +0200
+++ b/config.def.h	Thu Oct 11 18:42:43 2007 +0200
@@ -22,7 +22,8 @@ Rule rules[] = {
 };
 
 /* layout(s) */
-#define ISTILE			isarrange(tile) /* || isarrange(<custom>) */
+#include "fibonacci.c"
+#define ISTILE			(isarrange(tile) || isarrange(spiral) || isarrange(dwindle))
 #define MWFACT			0.6	/* master width factor [0.1 .. 0.9] */
 #define RESIZEHINTS		True	/* False - respect size hints in tiled resizals */
 #define SNAP			32	/* snap pixel */
@@ -30,6 +31,8 @@ Layout layouts[] = {
 	/* symbol		function */
 	{ "[]=",		tile }, /* first entry is default */
 	{ "><>",		floating },
+	{ "(@)",    spiral }, /* fibonacci spiral */
+	{ "[\\]",   dwindle }, /* fibonacci diagonal */
 };
 
 /* key definitions */
diff -r b4c4c98205cc -r e88c8fdc5f5e fibonacci.c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/fibonacci.c	Thu Oct 11 18:42:43 2007 +0200
@@ -0,0 +1,64 @@
+/* See LICENSE file for copyright and license details. */
+
+/* static */
+
+static void
+fibonacci(int shape) {
+	unsigned int i, n, nx, ny, nw, nh;
+	Client *c;
+
+	nx = wax;
+	ny = 0;
+	nw = waw;
+	nh = wah;
+	for(n = 0, c = nexttiled(clients); c; c = nexttiled(c->next))
+		n++;
+	for(i = 0, c = nexttiled(clients); c; c = nexttiled(c->next), i++) {
+		c->ismax = False;
+		if((i % 2 && nh / 2 > 2 * c->border)
+		|| (!(i % 2) && nw / 2 > 2 * c->border))
+		{
+			if(i < n - 1) {
+				if(i % 2)
+					nh /= 2;
+				else
+					nw /= 2;
+				if((i % 4) == 2 && !shape)
+					nx += nw;
+				else if((i % 4) == 3 && !shape)
+					ny += nh;
+			}
+			if((i % 4) == 0) {
+				if(shape)
+					ny += nh;
+				else
+					ny -= nh;
+			}
+			else if((i % 4) == 1)
+				nx += nw;
+			else if((i % 4) == 2)
+				ny += nh;
+			else if((i % 4) == 3) {
+				if(shape)
+					nx += nw;
+				else
+					nx -= nw;
+			}
+			if(i == 0)
+				ny = way;
+		}
+		resize(c, nx, ny, nw - 2 * c->border, nh - 2 * c->border, False);
+	}
+	focus(NULL);
+	restack();
+}
+
+static void
+dwindle(void) {
+	fibonacci(1);
+}
+
+static void
+spiral(void) {
+	fibonacci(0);
+}