#include "debug.h"
#include "menu.h"
#include "openbox.h"
+#include "mainloop.h"
#include "stacking.h"
+#include "grab.h"
#include "client.h"
#include "config.h"
+#include "actions.h"
#include "screen.h"
#include "menuframe.h"
#include "keyboard.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,
g_assert(menu_parse_state.parent == NULL);
if (!reconfig)
- client_add_destructor(client_dest, NULL);
+ client_add_destroy_notify(client_dest, NULL);
}
void menu_shutdown(gboolean reconfig)
{
if (!reconfig)
- client_remove_destructor(client_dest);
+ client_remove_destroy_notify(client_dest);
parse_shutdown(menu_parse_inst);
menu_parse_inst = NULL;
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);
for (node = node->children; node; node = node->next)
if (!xmlStrcasecmp(node->name, (const xmlChar*) "action")) {
- ObAction *a = action_parse
- (i, doc, node, OB_USER_ACTION_MENU_SELECTION);
+ ObActionsAct *a = actions_parse(i, doc, node);
if (a)
acts = g_slist_append(acts, a);
}
}
ObMenu* menu_new(const gchar *name, const gchar *title,
- gboolean allow_shortcut, gpointer data)
+ gboolean allow_shortcut_selection, gpointer data)
{
ObMenu *self;
self->name = g_strdup(name);
self->data = data;
- self->shortcut = parse_shortcut(title, allow_shortcut, &self->title,
- &self->shortcut_position);
+ self->shortcut = parse_shortcut(title, allow_shortcut_selection,
+ &self->title, &self->shortcut_position);
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...");
+ self->more_menu->data = data;
+ self->more_menu->shortcut = g_unichar_tolower(g_utf8_get_char("M"));
+
+ self->more_menu->show_func = self->show_func;
+ self->more_menu->hide_func = self->hide_func;
+ self->more_menu->update_func = self->update_func;
+ self->more_menu->execute_func = self->execute_func;
+ self->more_menu->destroy_func = self->destroy_func;
+ self->more_menu->place_func = self->place_func;
+
return self;
}
g_free(self->name);
g_free(self->title);
g_free(self->execute);
+ g_free(self->more_menu);
g_free(self);
}
void menu_free(ObMenu *menu)
{
- g_hash_table_remove(menu_hash, menu->name);
+ if (menu)
+ 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;
ObMenuFrame *frame;
- if (!(self = menu_from_name(name))
- || keyboard_interactively_grabbed()) return;
+ if (!(self = menu_from_name(name)) ||
+ grab_on_keyboard() || grab_on_pointer()) return;
/* if the requested menu is already the top visible menu, then don't
bother */
menu_frame_hide_all();
- frame = menu_frame_new(self, client);
+ /* 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);
- else if (frame->entries) {
- /* select the first entry if it's not a submenu */
- ObMenuEntryFrame *e = frame->entries->data;
- if (e->entry->type == OB_MENU_ENTRY_TYPE_NORMAL)
- menu_frame_select(frame, e, FALSE);
+ else {
+ if (!button) {
+ /* select the first entry if it's not a submenu and we opened
+ * the menu with the keyboard, and skip all headers */
+ GList *it = frame->entries;
+ while (it) {
+ ObMenuEntryFrame *e = it->data;
+ if (e->entry->type == OB_MENU_ENTRY_TYPE_NORMAL) {
+ menu_frame_select(frame, e, FALSE);
+ break;
+ } else if (e->entry->type == OB_MENU_ENTRY_TYPE_SEPARATOR)
+ it = g_list_next(it);
+ else
+ break;
+ }
+ }
+
+ /* reset the hide timer */
+ 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)
{
ObMenuEntry *self;
g_assert(menu);
self = g_new0(ObMenuEntry, 1);
+ self->ref = 1;
self->type = type;
self->menu = menu;
self->id = id;
return self;
}
-void menu_entry_free(ObMenuEntry *self)
+void menu_entry_ref(ObMenuEntry *self)
{
- if (self) {
+ ++self->ref;
+}
+
+void menu_entry_unref(ObMenuEntry *self)
+{
+ if (self && --self->ref == 0) {
switch (self->type) {
case OB_MENU_ENTRY_TYPE_NORMAL:
g_free(self->data.normal.label);
while (self->data.normal.actions) {
- action_unref(self->data.normal.actions->data);
+ actions_act_unref(self->data.normal.actions->data);
self->data.normal.actions =
g_slist_delete_link(self->data.normal.actions,
self->data.normal.actions);
#endif
while (self->entries) {
- menu_entry_free(self->entries->data);
+ menu_entry_unref(self->entries->data);
self->entries = g_list_delete_link(self->entries, self->entries);
}
+ self->more_menu->entries = self->entries; /* keep it in sync */
}
void menu_entry_remove(ObMenuEntry *self)
{
self->menu->entries = g_list_remove(self->menu->entries, self);
- menu_entry_free(self);
+ menu_entry_unref(self);
}
ObMenuEntry* menu_add_normal(ObMenu *self, gint id, const gchar *label,
menu_entry_set_label(e, label, allow_shortcut);
self->entries = g_list_append(self->entries, e);
+ self->more_menu->entries = self->entries; /* keep it in sync */
+ return e;
+}
+
+ObMenuEntry* menu_get_more(ObMenu *self, guint show_from)
+{
+ ObMenuEntry *e;
+ e = menu_entry_new(self, OB_MENU_ENTRY_TYPE_SUBMENU, -1);
+ /* points to itself */
+ e->data.submenu.name = g_strdup(self->name);
+ e->data.submenu.submenu = self;
+ e->data.submenu.show_from = show_from;
return e;
}
e->data.submenu.name = g_strdup(submenu);
self->entries = g_list_append(self->entries, e);
+ self->more_menu->entries = self->entries; /* keep it in sync */
return e;
}
menu_entry_set_label(e, label, FALSE);
self->entries = g_list_append(self->entries, e);
+ self->more_menu->entries = self->entries; /* keep it in sync */
return e;
}
+void menu_set_show_func(ObMenu *self, ObMenuShowFunc func)
+{
+ self->show_func = func;
+ self->more_menu->show_func = func; /* keep it in sync */
+}
+
+void menu_set_hide_func(ObMenu *self, ObMenuHideFunc func)
+{
+ self->hide_func = func;
+ self->more_menu->hide_func = func; /* keep it in sync */
+}
+
void menu_set_update_func(ObMenu *self, ObMenuUpdateFunc func)
{
self->update_func = func;
+ self->more_menu->update_func = func; /* keep it in sync */
}
void menu_set_execute_func(ObMenu *self, ObMenuExecuteFunc func)
{
self->execute_func = func;
+ self->more_menu->execute_func = func; /* keep it in sync */
}
void menu_set_destroy_func(ObMenu *self, ObMenuDestroyFunc func)
{
self->destroy_func = func;
+ self->more_menu->destroy_func = func; /* keep it in sync */
}
void menu_set_place_func(ObMenu *self, ObMenuPlaceFunc func)
{
self->place_func = func;
+ self->more_menu->place_func = func; /* keep it in sync */
}
ObMenuEntry* menu_find_entry_id(ObMenu *self, gint id)
projects / chaz / openbox / blobdiff