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>
32 #include <ardour/ardour.h>
43 using namespace ARDOUR;
45 vector<RefPtr<Gtk::Action> > ActionManager::session_sensitive_actions;
46 vector<RefPtr<Gtk::Action> > ActionManager::region_list_selection_sensitive_actions;
47 vector<RefPtr<Gtk::Action> > ActionManager::plugin_selection_sensitive_actions;
48 vector<RefPtr<Gtk::Action> > ActionManager::region_selection_sensitive_actions;
49 vector<RefPtr<Gtk::Action> > ActionManager::track_selection_sensitive_actions;
50 vector<RefPtr<Gtk::Action> > ActionManager::point_selection_sensitive_actions;
51 vector<RefPtr<Gtk::Action> > ActionManager::time_selection_sensitive_actions;
52 vector<RefPtr<Gtk::Action> > ActionManager::line_selection_sensitive_actions;
53 vector<RefPtr<Gtk::Action> > ActionManager::playlist_selection_sensitive_actions;
55 vector<RefPtr<Gtk::Action> > ActionManager::range_sensitive_actions;
56 vector<RefPtr<Gtk::Action> > ActionManager::jack_sensitive_actions;
57 vector<RefPtr<Gtk::Action> > ActionManager::jack_opposite_sensitive_actions;
58 vector<RefPtr<Gtk::Action> > ActionManager::transport_sensitive_actions;
59 vector<RefPtr<Gtk::Action> > ActionManager::edit_cursor_in_region_sensitive_actions;
61 RefPtr<UIManager> ActionManager::ui_manager;
62 string ActionManager::unbound_string = "--";
65 ActionManager::init ()
67 ui_manager = UIManager::create ();
69 std::string ui_file = ARDOUR::find_config_file (ARDOUR_COMMAND_LINE::menus_file);
74 ui_manager->add_ui_from_file (ui_file);
76 } catch (Glib::MarkupError& err) {
77 error << _("badly formatted UI definition file") << endmsg;
79 error << _("Ardour menu definition file not found") << endmsg;
83 error << _("ardour will not work without a valid ardour.menus file") << endmsg;
89 ActionManager::register_action (RefPtr<ActionGroup> group, const char * name, const char * label, slot<void> sl)
93 act = Action::create (name, label);
100 ActionManager::register_action (RefPtr<ActionGroup> group, const char * name, const char * label)
104 act = Action::create (name, label);
112 ActionManager::register_radio_action (RefPtr<ActionGroup> group, RadioAction::Group& rgroup, const char * name, const char * label, slot<void> sl)
116 act = RadioAction::create (rgroup, name, label);
117 group->add (act, sl);
123 ActionManager::register_toggle_action (RefPtr<ActionGroup> group, const char * name, const char * label, slot<void> sl)
127 act = ToggleAction::create (name, label);
128 group->add (act, sl);
134 ActionManager::lookup_entry (const ustring accel_path, Gtk::AccelKey& key)
137 bool known = gtk_accel_map_lookup_entry (accel_path.c_str(), &gkey);
140 key = AccelKey (gkey.accel_key, Gdk::ModifierType (gkey.accel_mods));
142 key = AccelKey (GDK_VoidSymbol, Gdk::ModifierType (0));
149 ActionManager::get_all_actions (vector<string>& names, vector<string>& paths, vector<string>& keys, vector<AccelKey>& bindings)
151 /* the C++ API for functions used here appears to be broken in
152 gtkmm2.6, so we fall back to the C level.
155 GList* list = gtk_ui_manager_get_action_groups (ui_manager->gobj());
159 for (node = list; node; node = g_list_next (node)) {
161 GtkActionGroup* group = (GtkActionGroup*) node->data;
163 for (acts = gtk_action_group_list_actions (group); acts; acts = g_list_next (acts)) {
165 GtkAction* action = (GtkAction*) acts->data;
167 Glib::RefPtr<Action> act = Glib::wrap (action, true);
169 string accel_path = act->get_accel_path ();
170 ustring label = act->property_label();
172 names.push_back (label);
173 paths.push_back (accel_path);
176 bool known = lookup_entry (accel_path, key);
179 keys.push_back (ui_manager->get_accel_group()->name (key.get_key(), Gdk::ModifierType (key.get_mod())));
181 keys.push_back (unbound_string);
184 bindings.push_back (AccelKey (key.get_key(), Gdk::ModifierType (key.get_mod())));
191 ActionManager::add_action_group (RefPtr<ActionGroup> grp)
193 ui_manager->insert_action_group (grp);
197 ActionManager::get_widget (const char * name)
199 return ui_manager->get_widget (name);
203 ActionManager::get_action (const char* group_name, const char* action_name)
205 /* the C++ API for functions used here appears to be broken in
206 gtkmm2.6, so we fall back to the C level.
209 GList* list = gtk_ui_manager_get_action_groups (ui_manager->gobj());
213 for (node = list; node; node = g_list_next (node)) {
215 GtkActionGroup* _ag = (GtkActionGroup*) node->data;
217 if (strcmp (group_name, gtk_action_group_get_name (_ag)) == 0) {
221 if ((_act = gtk_action_group_get_action (_ag, action_name)) != 0) {
222 act = Glib::wrap (_act, true);
232 ActionManager::set_sensitive (vector<RefPtr<Action> >& actions, bool state)
234 for (vector<RefPtr<Action> >::iterator i = actions.begin(); i != actions.end(); ++i) {
235 (*i)->set_sensitive (state);
240 ActionManager::uncheck_toggleaction (const char * name)
242 char *last_slash = strrchr (name, '/');
244 if (last_slash == 0) {
245 fatal << string_compose (_("programmer error: %1 %2"), X_("illegal toggle action name"), name) << endmsg;
250 /* 10 = strlen ("<Actions>/") */
251 size_t len = last_slash - (name + 10);
253 char* group_name = new char[len+1];
254 memcpy (group_name, name + 10, len);
255 group_name[len] = '\0';
257 char* action_name = last_slash + 1;
259 RefPtr<Action> act = get_action (group_name, action_name);
261 RefPtr<ToggleAction> tact = RefPtr<ToggleAction>::cast_dynamic(act);
262 tact->set_active (false);
264 error << string_compose (_("Unknown action name: %1"), name) << endmsg;
267 delete [] group_name;
270 /** Examine the state of a Configuration setting and a toggle action, and toggle the Configuration
271 * setting if its state doesn't match the toggle action.
272 * @param group Action group.
273 * @param action Action name.
274 * @param Method to set the state of the Configuration setting.
275 * @param Method to get the state of the Configuration setting.
278 ActionManager::toggle_config_state (const char* group, const char* action, bool (Configuration::*set)(bool), bool (Configuration::*get)(void) const)
280 Glib::RefPtr<Action> act = ActionManager::get_action (group, action);
282 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
285 bool x = (Config->*get)();
287 if (x != tact->get_active()) {
295 ActionManager::toggle_config_state (const char* group, const char* action, sigc::slot<void> theSlot)
297 Glib::RefPtr<Action> act = ActionManager::get_action (group, action);
299 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
300 if (tact->get_active()) {
307 /** Set the state of a ToggleAction using a particular Configuration get() method
308 * @param group Action group.
309 * @param action Action name.
310 * @param get Method to obtain the state that the ToggleAction should have.
313 ActionManager::map_some_state (const char* group, const char* action, bool (Configuration::*get)() const)
315 Glib::RefPtr<Action> act = ActionManager::get_action (group, action);
317 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
321 bool x = (Config->*get)();
323 if (tact->get_active() != x) {
324 tact->set_active (x);
327 cerr << group << ':' << action << " is not a toggle\n";
330 cerr << group << ':' << action << " not an action\n";