Add brain-dead multiple desktop manager

diff --git a/wm-tags.c b/wm-tags.c
new file mode 100644 (file)
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);
+               }
+       }
+}