#include "debug.h"
#include "menu.h"
#include "openbox.h"
+#include "mainloop.h"
#include "stacking.h"
#include "client.h"
#include "config.h"
static GHashTable *menu_hash = NULL;
static ObParseInst *menu_parse_inst;
static ObMenuParseState menu_parse_state;
+static gboolean menu_can_hide = FALSE;
static void menu_destroy_hash_value(ObMenu *self);
static void parse_menu_item(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
static gboolean menu_pipe_submenu(gpointer key, gpointer val, gpointer data)
{
ObMenu *menu = val;
- return menu->pipe_creator == data;
+ return menu->pipe_creator != NULL;
+}
+
+static void clear_cache(gpointer key, gpointer val, gpointer data)
+{
+ ObMenu *menu = val;
+ if (menu->execute)
+ menu_clear_entries(menu);
+}
+
+void menu_clear_pipe_caches()
+{
+ /* delete any pipe menus' submenus */
+ g_hash_table_foreach_remove(menu_hash, menu_pipe_submenu, NULL);
+ /* empty the top level pipe menus */
+ g_hash_table_foreach(menu_hash, clear_cache, NULL);
}
void menu_pipe_execute(ObMenu *self)
if (!self->execute)
return;
+ if (self->entries) /* the entries are already created and cached */
+ return;
if (!g_spawn_command_line_sync(self->execute, &output, NULL, NULL, &err)) {
g_message(_("Failed to execute command for pipe-menu '%s': %s"),
if (parse_load_mem(output, strlen(output),
"openbox_pipe_menu", &doc, &node))
{
- g_hash_table_foreach_remove(menu_hash, menu_pipe_submenu, self);
- menu_clear_entries(self);
-
menu_parse_state.pipe_creator = self;
menu_parse_state.parent = self;
parse_tree(menu_parse_inst, doc, node->children);
g_hash_table_replace(menu_hash, self->name, self);
+ /* Each menu has a single more_menu. When the menu spills past what
+ can fit on the screen, a new menu frame entry is created from this
+ more_menu, and a new menu frame for the submenu is created for this
+ menu, also pointing to the more_menu.
+
+ This can be done multiple times using the same more_menu.
+
+ more_menu->more_menu will always be NULL, since there is only 1 for
+ each menu. */
self->more_menu = g_new0(ObMenu, 1);
self->more_menu->name = _("More...");
self->more_menu->title = _("More...");
g_hash_table_remove(menu_hash, menu->name);
}
+static gboolean menu_hide_delay_func(gpointer data)
+{
+ menu_can_hide = TRUE;
+ return FALSE; /* no repeat */
+}
+
void menu_show(gchar *name, gint x, gint y, gint button, ObClient *client)
{
ObMenu *self;
menu_frame_hide_all();
+ /* clear the pipe menus when showing a new menu */
+ menu_clear_pipe_caches();
+
frame = menu_frame_new(self, 0, client);
if (!menu_frame_show_topmenu(frame, x, y, button))
menu_frame_free(frame);
break;
}
}
+
+ if (!button)
+ menu_can_hide = TRUE;
+ else {
+ menu_can_hide = FALSE;
+ ob_main_loop_timeout_add(ob_main_loop,
+ config_menu_hide_delay * 1000,
+ menu_hide_delay_func,
+ NULL, g_direct_equal, NULL);
+ }
+}
+
+gboolean menu_hide_delay_reached()
+{
+ return menu_can_hide;
}
static ObMenuEntry* menu_entry_new(ObMenu *menu, ObMenuEntryType type, gint id)
void menu_set_show_func(ObMenu *self, ObMenuShowFunc func)
{
- do {
- self->show_func = func;
- self = self->more_menu;
- } while (self);
+ self->show_func = func;
+ self->more_menu->show_func = func; /* keep it in sync */
}
void menu_set_hide_func(ObMenu *self, ObMenuHideFunc func)
{
- do {
- self->hide_func = func;
- self = self->more_menu;
- } while (self);
+ self->hide_func = func;
+ self->more_menu->hide_func = func; /* keep it in sync */
}
void menu_set_update_func(ObMenu *self, ObMenuUpdateFunc func)
{
- do {
- self->update_func = func;
- self = self->more_menu;
- } while (self);
+ self->update_func = func;
+ self->more_menu->update_func = func; /* keep it in sync */
}
void menu_set_execute_func(ObMenu *self, ObMenuExecuteFunc func)
{
- do {
- self->execute_func = func;
- self = self->more_menu;
- } while (self);
+ self->execute_func = func;
+ self->more_menu->execute_func = func; /* keep it in sync */
}
void menu_set_destroy_func(ObMenu *self, ObMenuDestroyFunc func)
{
- do {
- self->destroy_func = func;
- self = self->more_menu;
- } while (self);
+ self->destroy_func = func;
+ self->more_menu->destroy_func = func; /* keep it in sync */
}
void menu_set_place_func(ObMenu *self, ObMenuPlaceFunc func)
{
- do {
- self->place_func = func;
- self = self->more_menu;
- } while (self);
+ self->place_func = func;
+ self->more_menu->place_func = func; /* keep it in sync */
}
ObMenuEntry* menu_find_entry_id(ObMenu *self, gint id)