2 Copyright (C) 2005 Paul Davis
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
23 #include <gtk/gtkaccelmap.h>
24 #include <gtk/gtkuimanager.h>
25 #include <gtk/gtkactiongroup.h>
27 #include <gtkmm/accelmap.h>
28 #include <gtkmm/uimanager.h>
30 #include <pbd/error.h>
31 #include <pbd/file_utils.h>
33 #include <ardour/ardour.h>
34 #include <ardour/filesystem_paths.h>
44 using namespace ARDOUR;
46 vector<RefPtr<Gtk::Action> > ActionManager::session_sensitive_actions;
47 vector<RefPtr<Gtk::Action> > ActionManager::region_list_selection_sensitive_actions;
48 vector<RefPtr<Gtk::Action> > ActionManager::plugin_selection_sensitive_actions;
49 vector<RefPtr<Gtk::Action> > ActionManager::region_selection_sensitive_actions;
50 vector<RefPtr<Gtk::Action> > ActionManager::track_selection_sensitive_actions;
51 vector<RefPtr<Gtk::Action> > ActionManager::point_selection_sensitive_actions;
52 vector<RefPtr<Gtk::Action> > ActionManager::time_selection_sensitive_actions;
53 vector<RefPtr<Gtk::Action> > ActionManager::line_selection_sensitive_actions;
54 vector<RefPtr<Gtk::Action> > ActionManager::playlist_selection_sensitive_actions;
56 vector<RefPtr<Gtk::Action> > ActionManager::range_sensitive_actions;
57 vector<RefPtr<Gtk::Action> > ActionManager::jack_sensitive_actions;
58 vector<RefPtr<Gtk::Action> > ActionManager::jack_opposite_sensitive_actions;
59 vector<RefPtr<Gtk::Action> > ActionManager::transport_sensitive_actions;
60 vector<RefPtr<Gtk::Action> > ActionManager::edit_cursor_in_region_sensitive_actions;
62 RefPtr<UIManager> ActionManager::ui_manager;
63 string ActionManager::unbound_string = "--";
66 ActionManager::init ()
68 ui_manager = UIManager::create ();
72 SearchPath spath = ardour_search_path() + user_config_directory() + system_config_search_path();
74 find_file_in_search_path (spath, "ardour.menus", ui_file);
79 ui_manager->add_ui_from_file (ui_file.to_string());
81 } catch (Glib::MarkupError& err) {
82 error << _("badly formatted UI definition file") << endmsg;
84 error << _("Ardour menu definition file not found") << endmsg;
88 error << _("ardour will not work without a valid ardour.menus file") << endmsg;
94 ActionManager::register_action (RefPtr<ActionGroup> group, const char * name, const char * label, slot<void> sl)
98 act = Action::create (name, label);
105 ActionManager::register_action (RefPtr<ActionGroup> group, const char * name, const char * label)
109 act = Action::create (name, label);
117 ActionManager::register_radio_action (RefPtr<ActionGroup> group, RadioAction::Group& rgroup, const char * name, const char * label, slot<void> sl)
121 act = RadioAction::create (rgroup, name, label);
122 group->add (act, sl);
128 ActionManager::register_toggle_action (RefPtr<ActionGroup> group, const char * name, const char * label, slot<void> sl)
132 act = ToggleAction::create (name, label);
133 group->add (act, sl);
139 ActionManager::lookup_entry (const ustring accel_path, Gtk::AccelKey& key)
142 bool known = gtk_accel_map_lookup_entry (accel_path.c_str(), &gkey);
145 key = AccelKey (gkey.accel_key, Gdk::ModifierType (gkey.accel_mods));
147 key = AccelKey (GDK_VoidSymbol, Gdk::ModifierType (0));
154 ActionManager::get_all_actions (vector<string>& names, vector<string>& paths, vector<string>& keys, vector<AccelKey>& bindings)
156 /* the C++ API for functions used here appears to be broken in
157 gtkmm2.6, so we fall back to the C level.
160 GList* list = gtk_ui_manager_get_action_groups (ui_manager->gobj());
164 for (node = list; node; node = g_list_next (node)) {
166 GtkActionGroup* group = (GtkActionGroup*) node->data;
168 for (acts = gtk_action_group_list_actions (group); acts; acts = g_list_next (acts)) {
170 GtkAction* action = (GtkAction*) acts->data;
172 Glib::RefPtr<Action> act = Glib::wrap (action, true);
174 string accel_path = act->get_accel_path ();
175 ustring label = act->property_label();
177 names.push_back (label);
178 paths.push_back (accel_path);
181 bool known = lookup_entry (accel_path, key);
184 keys.push_back (ui_manager->get_accel_group()->name (key.get_key(), Gdk::ModifierType (key.get_mod())));
186 keys.push_back (unbound_string);
189 bindings.push_back (AccelKey (key.get_key(), Gdk::ModifierType (key.get_mod())));
195 ActionManager::add_action_group (RefPtr<ActionGroup> grp)
197 ui_manager->insert_action_group (grp);
201 ActionManager::get_widget (const char * name)
203 return ui_manager->get_widget (name);
207 ActionManager::get_action (const char* group_name, const char* action_name)
209 /* the C++ API for functions used here appears to be broken in
210 gtkmm2.6, so we fall back to the C level.
213 GList* list = gtk_ui_manager_get_action_groups (ui_manager->gobj());
217 for (node = list; node; node = g_list_next (node)) {
219 GtkActionGroup* _ag = (GtkActionGroup*) node->data;
221 if (strcmp (group_name, gtk_action_group_get_name (_ag)) == 0) {
225 if ((_act = gtk_action_group_get_action (_ag, action_name)) != 0) {
226 act = Glib::wrap (_act, true);
236 ActionManager::set_sensitive (vector<RefPtr<Action> >& actions, bool state)
238 for (vector<RefPtr<Action> >::iterator i = actions.begin(); i != actions.end(); ++i) {
239 (*i)->set_sensitive (state);
244 ActionManager::uncheck_toggleaction (const char * name)
246 char *last_slash = strrchr (name, '/');
248 if (last_slash == 0) {
249 fatal << string_compose (_("programmer error: %1 %2"), X_("illegal toggle action name"), name) << endmsg;
254 /* 10 = strlen ("<Actions>/") */
255 size_t len = last_slash - (name + 10);
257 char* group_name = new char[len+1];
258 memcpy (group_name, name + 10, len);
259 group_name[len] = '\0';
261 char* action_name = last_slash + 1;
263 RefPtr<Action> act = get_action (group_name, action_name);
265 RefPtr<ToggleAction> tact = RefPtr<ToggleAction>::cast_dynamic(act);
266 tact->set_active (false);
268 error << string_compose (_("Unknown action name: %1"), name) << endmsg;
271 delete [] group_name;
274 /** Examine the state of a Configuration setting and a toggle action, and toggle the Configuration
275 * setting if its state doesn't match the toggle action.
276 * @param group Action group.
277 * @param action Action name.
278 * @param Method to set the state of the Configuration setting.
279 * @param Method to get the state of the Configuration setting.
282 ActionManager::toggle_config_state (const char* group, const char* action, bool (Configuration::*set)(bool), bool (Configuration::*get)(void) const)
284 Glib::RefPtr<Action> act = ActionManager::get_action (group, action);
286 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
289 bool x = (Config->*get)();
291 if (x != tact->get_active()) {
299 ActionManager::toggle_config_state (const char* group, const char* action, sigc::slot<void> theSlot)
301 Glib::RefPtr<Action> act = ActionManager::get_action (group, action);
303 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
304 if (tact->get_active()) {
311 /** Set the state of a ToggleAction using a particular Configuration get() method
312 * @param group Action group.
313 * @param action Action name.
314 * @param get Method to obtain the state that the ToggleAction should have.
317 ActionManager::map_some_state (const char* group, const char* action, bool (Configuration::*get)() const)
319 Glib::RefPtr<Action> act = ActionManager::get_action (group, action);
321 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
325 bool x = (Config->*get)();
327 if (tact->get_active() != x) {
328 tact->set_active (x);
331 cerr << group << ':' << action << " is not a toggle\n";
334 cerr << group << ':' << action << " not an action\n";