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.
25 #include <gtk/gtkaccelmap.h>
26 #include <gtk/gtkuimanager.h>
27 #include <gtk/gtkactiongroup.h>
29 #include <gtkmm/accelmap.h>
30 #include <gtkmm/uimanager.h>
32 #include "pbd/error.h"
33 #include "pbd/file_utils.h"
35 #include "ardour/ardour.h"
36 #include "ardour/filesystem_paths.h"
37 #include "ardour/rc_configuration.h"
47 using namespace ARDOUR;
49 vector<RefPtr<Gtk::Action> > ActionManager::session_sensitive_actions;
50 vector<RefPtr<Gtk::Action> > ActionManager::region_list_selection_sensitive_actions;
51 vector<RefPtr<Gtk::Action> > ActionManager::plugin_selection_sensitive_actions;
52 vector<RefPtr<Gtk::Action> > ActionManager::region_selection_sensitive_actions;
53 vector<RefPtr<Gtk::Action> > ActionManager::track_selection_sensitive_actions;
54 vector<RefPtr<Gtk::Action> > ActionManager::point_selection_sensitive_actions;
55 vector<RefPtr<Gtk::Action> > ActionManager::time_selection_sensitive_actions;
56 vector<RefPtr<Gtk::Action> > ActionManager::line_selection_sensitive_actions;
57 vector<RefPtr<Gtk::Action> > ActionManager::playlist_selection_sensitive_actions;
58 vector<RefPtr<Gtk::Action> > ActionManager::mouse_edit_point_requires_canvas_actions;
60 vector<RefPtr<Gtk::Action> > ActionManager::range_sensitive_actions;
61 vector<RefPtr<Gtk::Action> > ActionManager::jack_sensitive_actions;
62 vector<RefPtr<Gtk::Action> > ActionManager::jack_opposite_sensitive_actions;
63 vector<RefPtr<Gtk::Action> > ActionManager::transport_sensitive_actions;
64 vector<RefPtr<Gtk::Action> > ActionManager::edit_point_in_region_sensitive_actions;
66 RefPtr<UIManager> ActionManager::ui_manager;
67 string ActionManager::unbound_string = "--";
70 ActionManager::init ()
72 ui_manager = UIManager::create ();
76 SearchPath spath = ardour_search_path() + user_config_directory() + system_config_search_path();
78 find_file_in_search_path (spath, "ardour.menus", ui_file);
83 ui_manager->add_ui_from_file (ui_file.to_string());
85 } catch (Glib::MarkupError& err) {
86 error << string_compose (_("badly formatted UI definition file: %1"), err.what()) << endmsg;
87 cerr << string_compose (_("badly formatted UI definition file: %1"), err.what()) << endl;
89 error << _("Ardour menu definition file not found") << endmsg;
93 error << _("ardour will not work without a valid ardour.menus file") << endmsg;
99 ActionManager::register_action (RefPtr<ActionGroup> group, const char * name, const char * label, slot<void> sl)
103 act = Action::create (name, label);
104 group->add (act, sl);
110 ActionManager::register_action (RefPtr<ActionGroup> group, const char * name, const char * label)
114 act = Action::create (name, label);
122 ActionManager::register_radio_action (RefPtr<ActionGroup> group, RadioAction::Group& rgroup, const char * name, const char * label, slot<void> sl)
126 act = RadioAction::create (rgroup, name, label);
127 group->add (act, sl);
133 ActionManager::register_toggle_action (RefPtr<ActionGroup> group, const char * name, const char * label, slot<void> sl)
137 act = ToggleAction::create (name, label);
138 group->add (act, sl);
144 ActionManager::lookup_entry (const ustring accel_path, Gtk::AccelKey& key)
147 bool known = gtk_accel_map_lookup_entry (accel_path.c_str(), &gkey);
150 key = AccelKey (gkey.accel_key, Gdk::ModifierType (gkey.accel_mods));
152 key = AccelKey (GDK_VoidSymbol, Gdk::ModifierType (0));
158 struct SortActionsByLabel {
159 bool operator() (Glib::RefPtr<Gtk::Action> a, Glib::RefPtr<Gtk::Action> b) {
160 ustring astr = a->get_accel_path();
161 ustring bstr = b->get_accel_path();
167 ActionManager::get_all_actions (vector<string>& groups, vector<string>& names, vector<AccelKey>& bindings)
169 /* the C++ API for functions used here appears to be broken in
170 gtkmm2.6, so we fall back to the C level.
173 GList* list = gtk_ui_manager_get_action_groups (ui_manager->gobj());
177 for (node = list; node; node = g_list_next (node)) {
179 GtkActionGroup* group = (GtkActionGroup*) node->data;
181 /* first pass: collect them all */
183 typedef std::list<Glib::RefPtr<Gtk::Action> > action_list;
184 action_list the_acts;
186 for (acts = gtk_action_group_list_actions (group); acts; acts = g_list_next (acts)) {
187 GtkAction* action = (GtkAction*) acts->data;
188 the_acts.push_back (Glib::wrap (action, true));
191 /* now sort by label */
193 SortActionsByLabel cmp;
196 for (action_list::iterator a = the_acts.begin(); a != the_acts.end(); ++a) {
198 string accel_path = (*a)->get_accel_path ();
200 groups.push_back (gtk_action_group_get_name(group));
201 names.push_back (accel_path.substr (accel_path.find_last_of ('/') + 1));
204 lookup_entry (accel_path, key);
205 bindings.push_back (AccelKey (key.get_key(), Gdk::ModifierType (key.get_mod())));
211 ActionManager::get_all_actions (vector<string>& names, vector<string>& paths, vector<string>& keys, vector<AccelKey>& bindings)
213 /* the C++ API for functions used here appears to be broken in
214 gtkmm2.6, so we fall back to the C level.
217 GList* list = gtk_ui_manager_get_action_groups (ui_manager->gobj());
221 for (node = list; node; node = g_list_next (node)) {
223 GtkActionGroup* group = (GtkActionGroup*) node->data;
225 /* first pass: collect them all */
227 typedef std::list<Glib::RefPtr<Gtk::Action> > action_list;
228 action_list the_acts;
230 for (acts = gtk_action_group_list_actions (group); acts; acts = g_list_next (acts)) {
231 GtkAction* action = (GtkAction*) acts->data;
232 the_acts.push_back (Glib::wrap (action, true));
235 /* now sort by label */
237 SortActionsByLabel cmp;
240 for (action_list::iterator a = the_acts.begin(); a != the_acts.end(); ++a) {
242 string accel_path = (*a)->get_accel_path ();
243 ustring label = (*a)->property_label();
245 names.push_back (label);
246 paths.push_back (accel_path);
249 bool known = lookup_entry (accel_path, key);
252 keys.push_back (ui_manager->get_accel_group()->name (key.get_key(), Gdk::ModifierType (key.get_mod())));
254 keys.push_back (unbound_string);
257 bindings.push_back (AccelKey (key.get_key(), Gdk::ModifierType (key.get_mod())));
263 ActionManager::add_action_group (RefPtr<ActionGroup> grp)
265 ui_manager->insert_action_group (grp);
269 ActionManager::get_widget (const char * name)
271 return ui_manager->get_widget (name);
275 ActionManager::get_action (const char* path)
280 if ((_act = gtk_ui_manager_get_action (ui_manager->gobj(), path)) != 0) {
281 return Glib::wrap (_act, true);
288 ActionManager::get_action (const char* group_name, const char* action_name)
290 /* the C++ API for functions used here appears to be broken in
291 gtkmm2.6, so we fall back to the C level.
294 GList* list = gtk_ui_manager_get_action_groups (ui_manager->gobj());
298 for (node = list; node; node = g_list_next (node)) {
300 GtkActionGroup* _ag = (GtkActionGroup*) node->data;
302 if (strcmp (group_name, gtk_action_group_get_name (_ag)) == 0) {
306 if ((_act = gtk_action_group_get_action (_ag, action_name)) != 0) {
307 act = Glib::wrap (_act, true);
317 ActionManager::set_sensitive (vector<RefPtr<Action> >& actions, bool state)
319 for (vector<RefPtr<Action> >::iterator i = actions.begin(); i != actions.end(); ++i) {
320 (*i)->set_sensitive (state);
325 ActionManager::uncheck_toggleaction (const char * name)
327 const char *last_slash = strrchr (name, '/');
329 if (last_slash == 0) {
330 fatal << string_compose (_("programmer error: %1 %2"), X_("illegal toggle action name"), name) << endmsg;
335 /* 10 = strlen ("<Actions>/") */
336 size_t len = last_slash - (name + 10);
338 char* group_name = new char[len+1];
339 memcpy (group_name, name + 10, len);
340 group_name[len] = '\0';
342 const char* action_name = last_slash + 1;
344 RefPtr<Action> act = get_action (group_name, action_name);
346 RefPtr<ToggleAction> tact = RefPtr<ToggleAction>::cast_dynamic(act);
347 tact->set_active (false);
349 error << string_compose (_("Unknown action name: %1"), name) << endmsg;
352 delete [] group_name;
355 /** Examine the state of a Configuration setting and a toggle action, and toggle the Configuration
356 * setting if its state doesn't match the toggle action.
357 * @param group Action group.
358 * @param action Action name.
359 * @param Method to set the state of the Configuration setting.
360 * @param Method to get the state of the Configuration setting.
363 ActionManager::toggle_config_state (const char* group, const char* action, bool (RCConfiguration::*set)(bool), bool (RCConfiguration::*get)(void) const)
365 Glib::RefPtr<Action> act = ActionManager::get_action (group, action);
367 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
370 bool x = (Config->*get)();
372 if (x != tact->get_active()) {
380 ActionManager::toggle_config_state_foo (const char* group, const char* action, sigc::slot<bool, bool> set, sigc::slot<bool> get)
382 Glib::RefPtr<Action> act = ActionManager::get_action (group, action);
384 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
385 if (tact->get_active()) {
386 bool const x = get ();
387 if (x != tact->get_active ()) {
395 /** Set the state of a ToggleAction using a particular Configuration get() method
396 * @param group Action group.
397 * @param action Action name.
398 * @param get Method to obtain the state that the ToggleAction should have.
401 ActionManager::map_some_state (const char* group, const char* action, bool (RCConfiguration::*get)() const)
403 Glib::RefPtr<Action> act = ActionManager::get_action (group, action);
405 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
409 bool x = (Config->*get)();
411 if (tact->get_active() != x) {
412 tact->set_active (x);
415 cerr << group << ':' << action << " is not a toggle\n";
418 cerr << group << ':' << action << " not an action\n";
423 ActionManager::map_some_state (const char* group, const char* action, sigc::slot<bool> get)
425 Glib::RefPtr<Action> act = ActionManager::get_action (group, action);
427 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
431 bool const x = get ();
433 if (tact->get_active() != x) {
434 tact->set_active (x);