Move floating windows to front when focused

common/list.c

@@ -2,6 +2,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include "log.h"
 
 list_t *create_list(void) {
 	list_t *list = malloc(sizeof(list_t));
@@ -82,6 +83,20 @@ void list_swap(list_t *list, int src, int dest) {
 	list->items[dest] = tmp;
 }
 
+void list_move_to_end(list_t *list, void *item) {
+	int i;
+	for (i = 0; i < list->length; ++i) {
+		if (list->items[i] == item) {
+			break;
+		}
+	}
+	if (!sway_assert(i < list->length, "Item not found in list")) {
+		return;
+	}
+	list_del(list, i);
+	list_add(list, item);
+}
+
 static void list_rotate(list_t *list, int from, int to) {
 	void *tmp = list->items[to];