add the client_list_menu plugin

1 files changed, 142 insertions, 0 deletions

diff --git a/plugins/menu/client_list_menu.c b/plugins/menu/client_list_menu.c
new file mode 100644
index 00000000..166ac71d
--- /dev/null
+++ b/plugins/menu/client_list_menu.c
@@ -0,0 +1,142 @@
+#include "kernel/openbox.h"
+#include "kernel/menu.h"
+#include "kernel/action.h"
+#include "kernel/screen.h"
+#include "kernel/client.h"
+#include "kernel/focus.h"
+
+#include "render/theme.h"
+
+#include <glib.h>
+
+static char *PLUGIN_NAME = "client_list_menu";
+
+typedef struct {
+    GSList *submenus;
+} Client_List_Menu_Data;
+
+typedef struct {
+    guint desktop;
+} Client_List_Desktop_Menu_Data;
+
+#define CLIENT_LIST_MENU(m) ((ObMenu *)m)
+#define CLIENT_LIST_MENU_DATA(m) ((Client_List_Menu_Data *)((ObMenu *)m)->plugin_data)
+
+#define CLIENT_LIST_DESKTOP_MENU(m) ((ObMenu *)m)
+#define CLIENT_LIST_DESKTOP_MENU_DATA(m) ((Client_List_Desktop_Menu_Data *)((ObMenu *)m)->plugin_data)
+
+static void self_update(ObMenu *self);
+static void self_destroy(ObMenu *self);
+
+void plugin_setup_config() { }
+void plugin_shutdown() { }
+void plugin_destroy (ObMenu *m) { }
+
+void *plugin_create()
+{
+    ObMenu *menu = menu_new_full("Desktops", "client-list-menu", NULL,
+                                 NULL, self_update, NULL,
+                                 NULL, NULL, self_destroy);
+
+    menu->plugin = PLUGIN_NAME;
+    menu->plugin_data = g_new(Client_List_Menu_Data, 1);
+    CLIENT_LIST_MENU_DATA(menu)->submenus = NULL;
+
+    return (void *)menu;
+}
+
+void plugin_startup()
+{
+    plugin_create("client_list_menu");
+}
+
+
+static void desk_update(ObMenu *self)
+{
+    GList *it;
+    guint desk;
+
+    menu_clear(self);
+
+    desk = CLIENT_LIST_DESKTOP_MENU_DATA(self)->desktop;
+
+    for (it = focus_order[desk]; it; it = g_list_next(it)) {
+        ObClient *c = (ObClient *)it->data;
+        if (client_normal(c)) {
+            ObAction* a = action_from_string("activate");
+            a->data.activate.c = c;
+            menu_add_entry(self, menu_entry_new((c->iconic ?
+                                                 c->icon_title :
+                                                 c->title), a));
+        }
+    }
+
+    menu_render(self);
+}
+
+static void desk_selected(ObMenuEntry *entry,
+                          unsigned int button, unsigned int x, unsigned int y)
+{
+    entry->action->data.activate.here = (button == 2);
+    entry->parent->client = entry->action->data.activate.c;
+    menu_entry_fire(entry, button, x, y);
+}
+
+static void desk_destroy(ObMenu *self)
+{
+    g_free(self->plugin_data);
+}
+
+static void self_update(ObMenu *self)
+{
+    guint i, n;
+    ObMenu *deskmenu;
+    gchar *s;
+    GList *eit, *enext;
+    GSList *sit, *snext;
+
+    n = g_slist_length(CLIENT_LIST_MENU_DATA(self)->submenus);
+
+    for (i = 0; i < screen_num_desktops; ++i) {
+        if (i >= n) {
+            s = g_strdup_printf("client-list-menu-desktop-%d", i);
+            deskmenu = menu_new_full(screen_desktop_names[i], s, self,
+                                     NULL,
+                                     desk_update, desk_selected, NULL, NULL,
+                                     desk_destroy);
+            g_free(s);
+
+            deskmenu->plugin = PLUGIN_NAME;
+            deskmenu->plugin_data = g_new(Client_List_Desktop_Menu_Data, 1);
+            CLIENT_LIST_DESKTOP_MENU_DATA(deskmenu)->desktop = i;
+
+            CLIENT_LIST_MENU_DATA(self)->submenus =
+                g_slist_append(CLIENT_LIST_MENU_DATA(self)->submenus,
+                               deskmenu);
+        }
+
+        menu_add_entry(self, menu_entry_new_submenu(screen_desktop_names[i],
+                                                    deskmenu));
+    }
+
+    for (eit = g_list_nth(self->entries, i); eit; eit = enext) {
+        enext = g_list_next(eit);
+	menu_entry_free(eit->data);
+        self->entries = g_list_delete_link(self->entries, eit);
+    }
+
+    for (sit = g_slist_nth(CLIENT_LIST_MENU_DATA(self)->submenus, i);
+         sit; sit = snext) {
+        snext = g_slist_next(sit);
+        menu_free(sit->data);
+        CLIENT_LIST_MENU_DATA(self)->submenus = 
+            g_slist_delete_link(CLIENT_LIST_MENU_DATA(self)->submenus, sit);
+    }
+
+    menu_render(self);
+}
+
+static void self_destroy(ObMenu *self)
+{
+    g_free(self->plugin_data);
+}