From 736bcfea5645ead94a772cf5736af8768f35da73 Mon Sep 17 00:00:00 2001
From: Andy Spencer <andy753421@gmail.com>
Date: Fri, 7 Oct 2011 08:13:23 +0000
Subject: [PATCH] Add brain-dead multiple desktop manager

---
 wm-tags.c | 100 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 100 insertions(+)
 create mode 100644 wm-tags.c

diff --git a/wm-tags.c b/wm-tags.c
new file mode 100644
index 0000000..6e23c82
--- /dev/null
+++ b/wm-tags.c
@@ -0,0 +1,100 @@
+/*
+ * Copyright (c) 2011, Andy Spencer <andy753421@gmail.com>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ */
+
+/* Brain-dead multiple desktop manager */
+
+#include <stdio.h>
+
+#include "util.h"
+#include "sys.h"
+#include "wm.h"
+
+/* Configuration */
+#ifndef MODKEY
+#define MODKEY alt
+#endif
+
+/* Data */
+int     tag = 1;
+list_t *tags[10];
+
+/* Window management functions */
+void wm_update(void)
+{
+}
+
+int wm_handle_key(win_t *win, Key_t key, mod_t mod, ptr_t ptr)
+{
+	int new = key - '0';
+	if (!win)
+		return 0;
+	if (!mod.MODKEY)
+		return 0;
+	if (key < '0' || '9' < key)
+		return 0;
+	if (new == tag)
+		return 0;
+
+	if (mod.shift) {
+		list_t *node = list_find(tags[tag], win);
+		tags[tag] = list_remove(tags[tag], node, 0);
+		tags[new] = list_insert(tags[new], win);
+		sys_show(win, st_hide);
+	} else {
+		for (list_t *cur = tags[new]; cur; cur = cur->next)
+			sys_show(cur->data, st_show);
+		for (list_t *cur = tags[tag]; cur; cur = cur->next)
+			sys_show(cur->data, st_hide);
+		tag = new;
+	}
+	return 1;
+}
+
+int wm_handle_ptr(win_t *cwin, ptr_t ptr)
+{
+	return 0;
+}
+
+void wm_insert(win_t *win)
+{
+	tags[tag] = list_insert(tags[tag], win);
+}
+
+void wm_remove(win_t *win)
+{
+	for (int i = 0; i < 10; i++) {
+		list_t *node = list_find(tags[i], win);
+		tags[i] = list_remove(tags[i], node, 0);
+	}
+}
+
+void wm_init(win_t *root)
+{
+	Key_t keys[] = {'0', '1', '2', '3', '4', '5', '6', '7', '8', '9'};
+	for (int i = 0; i < countof(keys); i++) {
+		sys_watch(root, keys[i], MOD(.MODKEY=1));
+		sys_watch(root, keys[i], MOD(.MODKEY=1,.shift=1));
+	}
+}
+
+void wm_free(win_t *root)
+{
+	for (int i = 0; i < 10; i++) {
+		while (tags[i]) {
+			sys_show(tags[i]->data, st_show);
+			tags[i] = list_remove(tags[i], tags[i], 0);
+		}
+	}
+}
-- 
2.41.0