Adding sizehints patch

patch/include.c

@@ -117,6 +117,9 @@
 #if SHIFTVIEW_CLIENTS_PATCH
 #include "shiftviewclients.c"
 #endif
+#if SIZEHINTS_RULED_PATCH
+#include "sizehints_ruled.c"
+#endif
 #if SORTSCREENS_PATCH
 #ifdef XINERAMA
 #include "sortscreens.c"

patch/include.h

@@ -120,6 +120,9 @@
 #if SHIFTVIEW_CLIENTS_PATCH
 #include "shiftviewclients.h"
 #endif
+#if SIZEHINTS_RULED_PATCH
+#include "sizehints_ruled.h"
+#endif
 #if SORTSCREENS_PATCH
 #ifdef XINERAMA
 #include "sortscreens.h"

patch/sizehints_ruled.c

@@ -0,0 +1,24 @@
+void
+checkfloatingrules(Client *c)
+{
+	const char *class, *instance;
+	unsigned int i;
+	const Rule *r;
+	XClassHint ch = { NULL, NULL };
+
+	XGetClassHint(dpy, c->win, &ch);
+	class    = ch.res_class ? ch.res_class : broken;
+	instance = ch.res_name  ? ch.res_name  : broken;
+
+	for (i = 0; i < LENGTH(rules); i++) {
+		r = &rules[i];
+		if ((!r->title || strstr(c->name, r->title))
+		&& (!r->class || strstr(class, r->class))
+		&& (!r->instance || strstr(instance, r->instance)))
+			c->isfloating = r->isfloating;
+	}
+	if (ch.res_class)
+		XFree(ch.res_class);
+	if (ch.res_name)
+		XFree(ch.res_name);
+}

patch/sizehints_ruled.h

@@ -0,0 +1 @@
+static void checkfloatingrules(Client *c);