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>
42 using namespace ARDOUR;
44 vector<RefPtr<Gtk::Action> > ActionManager::session_sensitive_actions;
45 vector<RefPtr<Gtk::Action> > ActionManager::region_list_selection_sensitive_actions;
46 vector<RefPtr<Gtk::Action> > ActionManager::plugin_selection_sensitive_actions;
47 vector<RefPtr<Gtk::Action> > ActionManager::region_selection_sensitive_actions;
48 vector<RefPtr<Gtk::Action> > ActionManager::track_selection_sensitive_actions;
49 vector<RefPtr<Gtk::Action> > ActionManager::point_selection_sensitive_actions;
50 vector<RefPtr<Gtk::Action> > ActionManager::time_selection_sensitive_actions;
51 vector<RefPtr<Gtk::Action> > ActionManager::line_selection_sensitive_actions;
52 vector<RefPtr<Gtk::Action> > ActionManager::playlist_selection_sensitive_actions;
54 vector<RefPtr<Gtk::Action> > ActionManager::range_sensitive_actions;
55 vector<RefPtr<Gtk::Action> > ActionManager::jack_sensitive_actions;
56 vector<RefPtr<Gtk::Action> > ActionManager::jack_opposite_sensitive_actions;
57 vector<RefPtr<Gtk::Action> > ActionManager::transport_sensitive_actions;
58 vector<RefPtr<Gtk::Action> > ActionManager::edit_cursor_in_region_sensitive_actions;
60 RefPtr<UIManager> ActionManager::ui_manager;
61 string ActionManager::unbound_string = "--";
64 ActionManager::init ()
66 ui_manager = UIManager::create ();
68 std::string ui_file = ARDOUR::find_config_file("ardour.menus");
73 ui_manager->add_ui_from_file (ui_file);
75 } catch (Glib::MarkupError& err) {
76 error << _("badly formatted UI definition file") << endmsg;
78 error << _("Ardour menu definition file not found") << endmsg;
82 error << _("ardour will not work without a valid ardour.menus file") << endmsg;
88 ActionManager::register_action (RefPtr<ActionGroup> group, const char * name, const char * label, slot<void> sl)
92 act = Action::create (name, label);
99 ActionManager::register_action (RefPtr<ActionGroup> group, const char * name, const char * label)
103 act = Action::create (name, label);
111 ActionManager::register_radio_action (RefPtr<ActionGroup> group, RadioAction::Group& rgroup, const char * name, const char * label, slot<void> sl)
115 act = RadioAction::create (rgroup, name, label);
116 group->add (act, sl);
122 ActionManager::register_toggle_action (RefPtr<ActionGroup> group, const char * name, const char * label, slot<void> sl)
126 act = ToggleAction::create (name, label);
127 group->add (act, sl);
133 ActionManager::lookup_entry (const ustring accel_path, Gtk::AccelKey& key)
136 bool known = gtk_accel_map_lookup_entry (accel_path.c_str(), &gkey);
139 key = AccelKey (gkey.accel_key, Gdk::ModifierType (gkey.accel_mods));
141 key = AccelKey (GDK_VoidSymbol, Gdk::ModifierType (0));
148 ActionManager::get_all_actions (vector<string>& names, vector<string>& paths, vector<string>& keys, vector<AccelKey>& bindings)
150 ListHandle<RefPtr<ActionGroup> > uim_groups = ui_manager->get_action_groups ();
152 for (ListHandle<RefPtr<ActionGroup> >::iterator g = uim_groups.begin(); g != uim_groups.end(); ++g) {
154 ListHandle<RefPtr<Action> > group_actions = (*g)->get_actions();
156 for (ListHandle<RefPtr<Action> >::iterator a = group_actions.begin(); a != group_actions.end(); ++a) {
160 accel_path = (*a)->get_accel_path();
162 names.push_back ((*a)->get_name());
163 paths.push_back (accel_path);
166 bool known = lookup_entry (accel_path, key);
169 keys.push_back (ui_manager->get_accel_group()->name (key.get_key(), Gdk::ModifierType (key.get_mod())));
171 keys.push_back (unbound_string);
174 bindings.push_back (AccelKey (key.get_key(), Gdk::ModifierType (key.get_mod())));
180 ActionManager::add_action_group (RefPtr<ActionGroup> grp)
182 ui_manager->insert_action_group (grp);
186 ActionManager::get_widget (const char * name)
188 return ui_manager->get_widget (name);
192 ActionManager::get_action (const char* group_name, const char* action_name)
194 /* the C++ API for functions used here appears to be broken in
195 gtkmm2.6, so we fall back to the C level.
198 GList* list = gtk_ui_manager_get_action_groups (ui_manager->gobj());
202 for (node = list; node; node = g_list_next (node)) {
204 GtkActionGroup* _ag = (GtkActionGroup*) node->data;
206 if (strcmp (group_name, gtk_action_group_get_name (_ag)) == 0) {
210 if ((_act = gtk_action_group_get_action (_ag, action_name)) != 0) {
211 act = Glib::wrap (_act, true);
221 ActionManager::set_sensitive (vector<RefPtr<Action> >& actions, bool state)
223 for (vector<RefPtr<Action> >::iterator i = actions.begin(); i != actions.end(); ++i) {
224 (*i)->set_sensitive (state);
229 ActionManager::uncheck_toggleaction (const char * name)
231 char *last_slash = strrchr (name, '/');
233 if (last_slash == 0) {
234 fatal << string_compose (_("programmer error: %1 %2"), X_("illegal toggle action name"), name) << endmsg;
239 /* 10 = strlen ("<Actions>/") */
240 size_t len = last_slash - (name + 10);
242 char* group_name = new char[len+1];
243 memcpy (group_name, name + 10, len);
244 group_name[len] = '\0';
246 char* action_name = last_slash + 1;
248 RefPtr<Action> act = get_action (group_name, action_name);
250 RefPtr<ToggleAction> tact = RefPtr<ToggleAction>::cast_dynamic(act);
251 tact->set_active (false);
253 error << string_compose (_("Unknown action name: %1"), name) << endmsg;
256 delete [] group_name;
259 /** Examine the state of a Configuration setting and a toggle action, and toggle the Configuration
260 * setting if its state doesn't match the toggle action.
261 * @param group Action group.
262 * @param action Action name.
263 * @param Method to set the state of the Configuration setting.
264 * @param Method to get the state of the Configuration setting.
267 ActionManager::toggle_config_state (const char* group, const char* action, bool (Configuration::*set)(bool), bool (Configuration::*get)(void) const)
269 Glib::RefPtr<Action> act = ActionManager::get_action (group, action);
271 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
274 bool x = (Config->*get)();
276 if (x != tact->get_active()) {
284 ActionManager::toggle_config_state (const char* group, const char* action, sigc::slot<void> theSlot)
286 Glib::RefPtr<Action> act = ActionManager::get_action (group, action);
288 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
289 if (tact->get_active()) {
296 /** Set the state of a ToggleAction using a particular Configuration get() method
297 * @param group Action group.
298 * @param action Action name.
299 * @param get Method to obtain the state that the ToggleAction should have.
302 ActionManager::map_some_state (const char* group, const char* action, bool (Configuration::*get)() const)
304 Glib::RefPtr<Action> act = ActionManager::get_action (group, action);
306 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
310 bool x = (Config->*get)();
312 if (tact->get_active() != x) {
313 tact->set_active (x);
316 cerr << group << ':' << action << " is not a toggle\n";
319 cerr << group << ':' << action << " not an action\n";