2 Copyright (C) 2000-2004 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.
21 #include "gtk2ardour-config.h"
26 #include <sigc++/bind.h>
28 #include <gtkmm/accelmap.h>
30 #include "pbd/convert.h"
31 #include "pbd/stacktrace.h"
32 #include <glibmm/thread.h>
34 #include <gtkmm2ext/gtk_ui.h>
35 #include <gtkmm2ext/utils.h>
36 #include <gtkmm2ext/tearoff.h>
37 #include <gtkmm2ext/window_title.h>
39 #include "ardour/audio_track.h"
40 #include "ardour/plugin_manager.h"
41 #include "ardour/route_group.h"
42 #include "ardour/session.h"
43 #include "ardour/session_route.h"
47 #include "mixer_strip.h"
48 #include "monitor_section.h"
49 #include "plugin_selector.h"
50 #include "ardour_ui.h"
54 #include "gui_thread.h"
55 #include "mixer_group_tabs.h"
59 using namespace ARDOUR;
63 using namespace Gtkmm2ext;
69 : Window (Gtk::WINDOW_TOPLEVEL)
71 _strip_width = Config->get_default_narrow_ms() ? Narrow : Wide;
74 no_track_list_redisplay = false;
75 in_group_row_change = false;
77 strip_redisplay_does_not_reset_order_keys = false;
78 strip_redisplay_does_not_sync_order_keys = false;
81 Route::SyncOrderKeys.connect (*this, invalidator (*this), ui_bind (&Mixer_UI::sync_order_keys, this, _1), gui_context());
83 scroller_base.add_events (Gdk::BUTTON_PRESS_MASK|Gdk::BUTTON_RELEASE_MASK);
84 scroller_base.set_name ("MixerWindow");
85 scroller_base.signal_button_release_event().connect (sigc::mem_fun(*this, &Mixer_UI::strip_scroller_button_release));
86 // add as last item of strip packer
87 strip_packer.pack_end (scroller_base, true, true);
89 _group_tabs = new MixerGroupTabs (this);
90 VBox* b = manage (new VBox);
91 b->pack_start (*_group_tabs, PACK_SHRINK);
92 b->pack_start (strip_packer);
96 scroller.set_policy (Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
98 setup_track_display ();
100 group_model = ListStore::create (group_columns);
101 group_display.set_model (group_model);
102 group_display.append_column (_("Group"), group_columns.text);
103 group_display.append_column (_("Show"), group_columns.visible);
104 group_display.get_column (0)->set_data (X_("colnum"), GUINT_TO_POINTER(0));
105 group_display.get_column (1)->set_data (X_("colnum"), GUINT_TO_POINTER(1));
106 group_display.get_column (0)->set_expand(true);
107 group_display.get_column (1)->set_expand(false);
108 group_display.set_name ("MixerGroupList");
109 group_display.get_selection()->set_mode (Gtk::SELECTION_SINGLE);
110 group_display.set_reorderable (true);
111 group_display.set_headers_visible (true);
112 group_display.set_rules_hint (true);
114 /* name is directly editable */
116 CellRendererText* name_cell = dynamic_cast<CellRendererText*>(group_display.get_column_cell_renderer (0));
117 name_cell->property_editable() = true;
118 name_cell->signal_edited().connect (sigc::mem_fun (*this, &Mixer_UI::route_group_name_edit));
120 /* use checkbox for the active column */
122 CellRendererToggle* active_cell = dynamic_cast<CellRendererToggle*>(group_display.get_column_cell_renderer (1));
123 active_cell->property_activatable() = true;
124 active_cell->property_radio() = false;
126 group_model->signal_row_changed().connect (sigc::mem_fun (*this, &Mixer_UI::route_group_row_change));
128 group_display.signal_button_press_event().connect (sigc::mem_fun (*this, &Mixer_UI::group_display_button_press), false);
130 group_display_scroller.add (group_display);
131 group_display_scroller.set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC);
133 HBox* route_group_display_button_box = manage (new HBox());
135 Button* route_group_add_button = manage (new Button ());
136 Button* route_group_remove_button = manage (new Button ());
140 w = manage (new Image (Stock::ADD, ICON_SIZE_BUTTON));
142 route_group_add_button->add (*w);
144 w = manage (new Image (Stock::REMOVE, ICON_SIZE_BUTTON));
146 route_group_remove_button->add (*w);
148 route_group_display_button_box->set_homogeneous (true);
150 route_group_add_button->signal_clicked().connect (sigc::mem_fun (*this, &Mixer_UI::new_route_group));
151 route_group_remove_button->signal_clicked().connect (sigc::mem_fun (*this, &Mixer_UI::remove_selected_route_group));
153 route_group_display_button_box->add (*route_group_add_button);
154 route_group_display_button_box->add (*route_group_remove_button);
156 group_display_vbox.pack_start (group_display_scroller, true, true);
157 group_display_vbox.pack_start (*route_group_display_button_box, false, false);
159 group_display_frame.set_name ("BaseFrame");
160 group_display_frame.set_shadow_type (Gtk::SHADOW_IN);
161 group_display_frame.add (group_display_vbox);
163 rhs_pane1.pack1 (track_display_frame);
164 rhs_pane1.pack2 (group_display_frame);
166 list_vpacker.pack_start (rhs_pane1, true, true);
168 global_hpacker.pack_start (scroller, true, true);
170 /* current gtk-quartz has dirty updates on borders like this one */
171 global_hpacker.pack_start (out_packer, false, false, 0);
173 global_hpacker.pack_start (out_packer, false, false, 12);
175 list_hpane.add1(list_vpacker);
176 list_hpane.add2(global_hpacker);
178 rhs_pane1.signal_size_allocate().connect (sigc::bind (sigc::mem_fun(*this, &Mixer_UI::pane_allocation_handler),
179 static_cast<Gtk::Paned*> (&rhs_pane1)));
180 list_hpane.signal_size_allocate().connect (sigc::bind (sigc::mem_fun(*this, &Mixer_UI::pane_allocation_handler),
181 static_cast<Gtk::Paned*> (&list_hpane)));
183 global_vpacker.pack_start (list_hpane, true, true);
185 add (global_vpacker);
186 set_name ("MixerWindow");
188 WindowTitle title(Glib::get_application_name());
190 set_title (title.get_string());
192 set_wmclass (X_("ardour_mixer"), PROGRAM_NAME);
194 add_accel_group (ActionManager::ui_manager->get_accel_group());
196 signal_delete_event().connect (sigc::mem_fun (*this, &Mixer_UI::hide_window));
197 add_events (Gdk::KEY_PRESS_MASK|Gdk::KEY_RELEASE_MASK);
199 signal_configure_event().connect (sigc::mem_fun (*ARDOUR_UI::instance(), &ARDOUR_UI::configure_handler));
201 _selection.RoutesChanged.connect (sigc::mem_fun(*this, &Mixer_UI::follow_strip_selection));
203 route_group_display_button_box->show();
204 route_group_add_button->show();
205 route_group_remove_button->show();
207 global_hpacker.show();
208 global_vpacker.show();
210 scroller_base.show();
211 scroller_hpacker.show();
212 mixer_scroller_vpacker.show();
214 group_display_button_label.show();
215 group_display_button.show();
216 group_display_scroller.show();
217 group_display_vbox.show();
218 group_display_frame.show();
223 group_display.show();
225 auto_rebinding = FALSE;
227 MixerStrip::CatchDeletion.connect (*this, invalidator (*this), ui_bind (&Mixer_UI::remove_strip, this, _1), gui_context());
229 MonitorSection::setup_knob_images ();
231 #ifndef DEFER_PLUGIN_SELECTOR_LOAD
232 _plugin_selector = new PluginSelector (PluginManager::the_manager ());
236 Mixer_UI::~Mixer_UI ()
241 Mixer_UI::ensure_float (Window& win)
243 win.set_transient_for (*this);
247 Mixer_UI::show_window ()
251 set_window_pos_and_size ();
253 /* show/hide group tabs as required */
254 parameter_changed ("show-group-tabs");
256 /* now reset each strips width so the right widgets are shown */
259 TreeModel::Children rows = track_model->children();
260 TreeModel::Children::iterator ri;
262 for (ri = rows.begin(); ri != rows.end(); ++ri) {
263 ms = (*ri)[track_columns.strip];
264 ms->set_width_enum (ms->get_width_enum (), ms->width_owner());
271 Mixer_UI::hide_window (GdkEventAny *ev)
273 get_window_pos_and_size ();
276 return just_hide_it(ev, static_cast<Gtk::Window *>(this));
281 Mixer_UI::add_strip (RouteList& routes)
283 ENSURE_GUI_THREAD (*this, &Mixer_UI::add_strip, routes)
287 no_track_list_redisplay = true;
288 strip_redisplay_does_not_sync_order_keys = true;
290 for (RouteList::iterator x = routes.begin(); x != routes.end(); ++x) {
291 boost::shared_ptr<Route> route = (*x);
293 if (route->is_hidden()) {
297 if (route->is_monitor()) {
298 if (!_monitor_section) {
299 _monitor_section = new MonitorSection (_session);
300 out_packer.pack_end (_monitor_section->tearoff(), false, false);
302 _monitor_section->set_session (_session);
305 _monitor_section->tearoff().show_all ();
307 XMLNode* mnode = ARDOUR_UI::instance()->tearoff_settings (X_("monitor-section"));
309 _monitor_section->tearoff().set_state (*mnode);
312 /* no regular strip shown for control out */
317 strip = new MixerStrip (*this, _session, route);
318 strips.push_back (strip);
320 Config->get_default_narrow_ms() ? _strip_width = Narrow : _strip_width = Wide;
322 if (strip->width_owner() != strip) {
323 strip->set_width_enum (_strip_width, this);
328 TreeModel::Row row = *(track_model->append());
329 row[track_columns.text] = route->name();
330 row[track_columns.visible] = strip->marked_for_display();
331 row[track_columns.route] = route;
332 row[track_columns.strip] = strip;
334 if (route->order_key (N_("signal")) == -1) {
335 route->set_order_key (N_("signal"), track_model->children().size()-1);
338 route->PropertyChanged.connect (*this, invalidator (*this), ui_bind (&Mixer_UI::strip_property_changed, this, _1, strip), gui_context());
340 strip->WidthChanged.connect (sigc::mem_fun(*this, &Mixer_UI::strip_width_changed));
341 strip->signal_button_release_event().connect (sigc::bind (sigc::mem_fun(*this, &Mixer_UI::strip_button_release_event), strip));
344 no_track_list_redisplay = false;
346 redisplay_track_list ();
348 strip_redisplay_does_not_sync_order_keys = false;
352 Mixer_UI::remove_strip (MixerStrip* strip)
354 if (_session && _session->deletion_in_progress()) {
355 /* its all being taken care of */
359 ENSURE_GUI_THREAD (*this, &Mixer_UI::remove_strip, strip);
361 cerr << "Mixer UI removing strip for " << strip << endl;
363 TreeModel::Children rows = track_model->children();
364 TreeModel::Children::iterator ri;
365 list<MixerStrip *>::iterator i;
367 if ((i = find (strips.begin(), strips.end(), strip)) != strips.end()) {
371 strip_redisplay_does_not_sync_order_keys = true;
373 for (ri = rows.begin(); ri != rows.end(); ++ri) {
374 if ((*ri)[track_columns.strip] == strip) {
375 track_model->erase (ri);
380 strip_redisplay_does_not_sync_order_keys = false;
384 Mixer_UI::sync_order_keys (string const & src)
386 TreeModel::Children rows = track_model->children();
387 TreeModel::Children::iterator ri;
389 if (src == N_("signal") || !_session || (_session->state_of_the_state() & (Session::Loading|Session::Deletion)) || rows.empty()) {
393 std::map<int,int> keys;
395 bool changed = false;
398 for (ri = rows.begin(); ri != rows.end(); ++ri, ++order) {
399 boost::shared_ptr<Route> route = (*ri)[track_columns.route];
400 unsigned int old_key = order;
401 unsigned int new_key = route->order_key (N_("signal"));
403 keys[new_key] = old_key;
405 if (new_key != old_key) {
410 if (keys.size() != rows.size()) {
411 PBD::stacktrace (cerr, 20);
413 assert(keys.size() == rows.size());
415 // Remove any gaps in keys caused by automation children tracks
416 vector<int> neworder;
417 for (std::map<int,int>::const_iterator i = keys.begin(); i != keys.end(); ++i) {
418 neworder.push_back(i->second);
420 assert(neworder.size() == rows.size());
423 strip_redisplay_does_not_reset_order_keys = true;
424 track_model->reorder (neworder);
425 strip_redisplay_does_not_reset_order_keys = false;
430 Mixer_UI::follow_strip_selection ()
432 for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
433 (*i)->set_selected (_selection.selected ((*i)->route()));
438 Mixer_UI::strip_button_release_event (GdkEventButton *ev, MixerStrip *strip)
440 if (ev->button == 1) {
442 /* this allows the user to click on the strip to terminate comment
443 editing. XXX it needs improving so that we don't select the strip
447 if (_selection.selected (strip->route())) {
448 _selection.remove (strip->route());
450 if (Keyboard::modifier_state_equals (ev->state, Keyboard::TertiaryModifier)) {
451 _selection.add (strip->route());
453 _selection.set (strip->route());
462 Mixer_UI::set_session (Session* sess)
464 SessionHandlePtr::set_session (sess);
466 if (_plugin_selector) {
467 _plugin_selector->set_session (_session);
470 _group_tabs->set_session (sess);
476 XMLNode* node = ARDOUR_UI::instance()->mixer_settings();
479 WindowTitle title(_session->name());
481 title += Glib::get_application_name();
483 set_title (title.get_string());
485 initial_track_display ();
487 _session->RouteAdded.connect (_session_connections, invalidator (*this), ui_bind (&Mixer_UI::add_strip, this, _1), gui_context());
488 _session->route_group_added.connect (_session_connections, invalidator (*this), ui_bind (&Mixer_UI::add_route_group, this, _1), gui_context());
489 _session->route_group_removed.connect (_session_connections, invalidator (*this), boost::bind (&Mixer_UI::route_groups_changed, this), gui_context());
490 _session->config.ParameterChanged.connect (_session_connections, invalidator (*this), ui_bind (&Mixer_UI::parameter_changed, this, _1), gui_context());
492 Config->ParameterChanged.connect (*this, invalidator (*this), ui_bind (&Mixer_UI::parameter_changed, this, _1), gui_context ());
494 route_groups_changed ();
504 Mixer_UI::session_going_away ()
506 ENSURE_GUI_THREAD (*this, &Mixer_UI::session_going_away)
508 group_model->clear ();
510 track_model->clear ();
512 for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
516 if (_monitor_section) {
517 _monitor_section->tearoff().hide_visible ();
522 WindowTitle title(Glib::get_application_name());
524 set_title (title.get_string());
528 SessionHandlePtr::session_going_away ();
532 Mixer_UI::show_strip (MixerStrip* ms)
534 TreeModel::Children rows = track_model->children();
535 TreeModel::Children::iterator i;
537 for (i = rows.begin(); i != rows.end(); ++i) {
539 MixerStrip* strip = (*i)[track_columns.strip];
541 (*i)[track_columns.visible] = true;
548 Mixer_UI::hide_strip (MixerStrip* ms)
550 TreeModel::Children rows = track_model->children();
551 TreeModel::Children::iterator i;
553 for (i = rows.begin(); i != rows.end(); ++i) {
555 MixerStrip* strip = (*i)[track_columns.strip];
557 (*i)[track_columns.visible] = false;
564 Mixer_UI::start_updating ()
566 fast_screen_update_connection = ARDOUR_UI::instance()->SuperRapidScreenUpdate.connect (sigc::mem_fun(*this, &Mixer_UI::fast_update_strips));
571 Mixer_UI::stop_updating ()
573 fast_screen_update_connection.disconnect();
578 Mixer_UI::fast_update_strips ()
580 if (is_mapped () && _session) {
581 for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
582 (*i)->fast_update ();
588 Mixer_UI::set_all_strips_visibility (bool yn)
590 TreeModel::Children rows = track_model->children();
591 TreeModel::Children::iterator i;
593 no_track_list_redisplay = true;
595 for (i = rows.begin(); i != rows.end(); ++i) {
597 TreeModel::Row row = (*i);
598 MixerStrip* strip = row[track_columns.strip];
604 if (strip->route()->is_master() || strip->route()->is_monitor()) {
608 (*i)[track_columns.visible] = yn;
611 no_track_list_redisplay = false;
612 redisplay_track_list ();
617 Mixer_UI::set_all_audio_visibility (int tracks, bool yn)
619 TreeModel::Children rows = track_model->children();
620 TreeModel::Children::iterator i;
622 no_track_list_redisplay = true;
624 for (i = rows.begin(); i != rows.end(); ++i) {
625 TreeModel::Row row = (*i);
626 MixerStrip* strip = row[track_columns.strip];
632 if (strip->route()->is_master() || strip->route()->is_monitor()) {
636 boost::shared_ptr<AudioTrack> at = strip->audio_track();
640 (*i)[track_columns.visible] = yn;
644 if (at) { /* track */
645 (*i)[track_columns.visible] = yn;
651 (*i)[track_columns.visible] = yn;
657 no_track_list_redisplay = false;
658 redisplay_track_list ();
662 Mixer_UI::hide_all_routes ()
664 set_all_strips_visibility (false);
668 Mixer_UI::show_all_routes ()
670 set_all_strips_visibility (true);
674 Mixer_UI::show_all_audiobus ()
676 set_all_audio_visibility (2, true);
679 Mixer_UI::hide_all_audiobus ()
681 set_all_audio_visibility (2, false);
685 Mixer_UI::show_all_audiotracks()
687 set_all_audio_visibility (1, true);
690 Mixer_UI::hide_all_audiotracks ()
692 set_all_audio_visibility (1, false);
696 Mixer_UI::track_list_reorder (const TreeModel::Path&, const TreeModel::iterator&, int* /*new_order*/)
698 strip_redisplay_does_not_sync_order_keys = true;
699 _session->set_remote_control_ids();
700 redisplay_track_list ();
701 strip_redisplay_does_not_sync_order_keys = false;
705 Mixer_UI::track_list_change (const Gtk::TreeModel::Path&, const Gtk::TreeModel::iterator&)
707 // never reset order keys because of a property change
708 strip_redisplay_does_not_reset_order_keys = true;
709 _session->set_remote_control_ids();
710 redisplay_track_list ();
711 strip_redisplay_does_not_reset_order_keys = false;
715 Mixer_UI::track_list_delete (const Gtk::TreeModel::Path&)
717 /* this could require an order sync */
718 if (_session && !_session->deletion_in_progress()) {
719 _session->set_remote_control_ids();
720 redisplay_track_list ();
725 Mixer_UI::redisplay_track_list ()
727 TreeModel::Children rows = track_model->children();
728 TreeModel::Children::iterator i;
731 if (no_track_list_redisplay) {
735 for (order = 0, i = rows.begin(); i != rows.end(); ++i, ++order) {
736 MixerStrip* strip = (*i)[track_columns.strip];
739 /* we're in the middle of changing a row, don't worry */
743 bool visible = (*i)[track_columns.visible];
746 strip->set_marked_for_display (true);
747 strip->route()->set_order_key (N_("signal"), order);
749 if (!strip_redisplay_does_not_reset_order_keys) {
750 strip->route()->set_order_key (N_("signal"), order);
753 if (strip->packed()) {
755 if (strip->route()->is_master() || strip->route()->is_monitor()) {
756 out_packer.reorder_child (*strip, -1);
758 strip_packer.reorder_child (*strip, -1); /* put at end */
763 if (strip->route()->is_master() || strip->route()->is_monitor()) {
764 out_packer.pack_start (*strip, false, false);
766 strip_packer.pack_start (*strip, false, false);
768 strip->set_packed (true);
774 strip->set_marked_for_display (false);
776 if (strip->route()->is_master() || strip->route()->is_monitor()) {
777 /* do nothing, these cannot be hidden */
779 if (strip->packed()) {
780 strip_packer.remove (*strip);
781 strip->set_packed (false);
787 if (!strip_redisplay_does_not_reset_order_keys && !strip_redisplay_does_not_sync_order_keys) {
788 _session->sync_order_keys (N_("signal"));
791 // Resigc::bind all of the midi controls automatically
794 auto_rebind_midi_controls ();
796 _group_tabs->set_dirty ();
800 Mixer_UI::strip_width_changed ()
802 _group_tabs->set_dirty ();
805 TreeModel::Children rows = track_model->children();
806 TreeModel::Children::iterator i;
809 for (order = 0, i = rows.begin(); i != rows.end(); ++i, ++order) {
810 MixerStrip* strip = (*i)[track_columns.strip];
816 bool visible = (*i)[track_columns.visible];
827 Mixer_UI::set_auto_rebinding( bool val )
831 auto_rebinding = TRUE;
832 Session::AutoBindingOff();
836 auto_rebinding = FALSE;
837 Session::AutoBindingOn();
842 Mixer_UI::toggle_auto_rebinding()
846 set_auto_rebinding( FALSE );
851 set_auto_rebinding( TRUE );
854 auto_rebind_midi_controls();
858 Mixer_UI::auto_rebind_midi_controls ()
860 TreeModel::Children rows = track_model->children();
861 TreeModel::Children::iterator i;
864 // Create bindings for all visible strips and remove those that are not visible
865 pos = 1; // 0 is reserved for the master strip
866 for (i = rows.begin(); i != rows.end(); ++i) {
867 MixerStrip* strip = (*i)[track_columns.strip];
869 if ( (*i)[track_columns.visible] == true ) { // add bindings for
870 // make the actual binding
871 //cout<<"Auto Binding: Visible Strip Found: "<<strip->name()<<endl;
873 int controlValue = pos;
874 if( strip->route()->is_master() ) {
881 PBD::Controllable::CreateBinding ( strip->solo_button->get_controllable().get(), controlValue, 0);
882 PBD::Controllable::CreateBinding ( strip->mute_button->get_controllable().get(), controlValue, 1);
884 if( strip->is_audio_track() ) {
885 PBD::Controllable::CreateBinding ( strip->rec_enable_button->get_controllable().get(), controlValue, 2);
888 PBD::Controllable::CreateBinding ( strip->gpm.get_controllable().get(), controlValue, 3);
889 PBD::Controllable::CreateBinding ( strip->panners.get_controllable().get(), controlValue, 4);
892 else { // Remove any existing binding
893 PBD::Controllable::DeleteBinding ( strip->solo_button->get_controllable().get() );
894 PBD::Controllable::DeleteBinding ( strip->mute_button->get_controllable().get() );
896 if( strip->is_audio_track() ) {
897 PBD::Controllable::DeleteBinding ( strip->rec_enable_button->get_controllable().get() );
900 PBD::Controllable::DeleteBinding ( strip->gpm.get_controllable().get() );
901 PBD::Controllable::DeleteBinding ( strip->panners.get_controllable().get() ); // This only takes the first panner if there are multiples...
908 struct SignalOrderRouteSorter {
909 bool operator() (boost::shared_ptr<Route> a, boost::shared_ptr<Route> b) {
910 /* use of ">" forces the correct sort order */
911 return a->order_key (N_("signal")) < b->order_key (N_("signal"));
916 Mixer_UI::initial_track_display ()
918 boost::shared_ptr<RouteList> routes = _session->get_routes();
919 RouteList copy (*routes);
920 SignalOrderRouteSorter sorter;
924 no_track_list_redisplay = true;
926 track_model->clear ();
930 no_track_list_redisplay = false;
932 redisplay_track_list ();
936 Mixer_UI::show_track_list_menu ()
938 if (track_menu == 0) {
942 track_menu->popup (1, gtk_get_current_event_time());
946 Mixer_UI::track_display_button_press (GdkEventButton* ev)
948 if (Keyboard::is_context_menu_event (ev)) {
949 show_track_list_menu ();
954 TreeModel::Path path;
955 TreeViewColumn* column;
959 if (!track_display.get_path_at_pos ((int)ev->x, (int)ev->y, path, column, cellx, celly)) {
963 switch (GPOINTER_TO_UINT (column->get_data (X_("colnum")))) {
965 /* allow normal processing to occur */
968 case 1: /* visibility */
970 if ((iter = track_model->get_iter (path))) {
971 MixerStrip* strip = (*iter)[track_columns.strip];
974 if (!strip->route()->is_master() && !strip->route()->is_monitor()) {
975 bool visible = (*iter)[track_columns.visible];
976 (*iter)[track_columns.visible] = !visible;
979 track_display.queue_draw();
994 Mixer_UI::build_track_menu ()
996 using namespace Menu_Helpers;
999 track_menu = new Menu;
1000 track_menu->set_name ("ArdourContextMenu");
1001 MenuList& items = track_menu->items();
1003 items.push_back (MenuElem (_("Show All"), sigc::mem_fun(*this, &Mixer_UI::show_all_routes)));
1004 items.push_back (MenuElem (_("Hide All"), sigc::mem_fun(*this, &Mixer_UI::hide_all_routes)));
1005 items.push_back (MenuElem (_("Show All Audio Tracks"), sigc::mem_fun(*this, &Mixer_UI::show_all_audiotracks)));
1006 items.push_back (MenuElem (_("Hide All Audio Tracks"), sigc::mem_fun(*this, &Mixer_UI::hide_all_audiotracks)));
1007 items.push_back (MenuElem (_("Show All Audio Busses"), sigc::mem_fun(*this, &Mixer_UI::show_all_audiobus)));
1008 items.push_back (MenuElem (_("Hide All Audio Busses"), sigc::mem_fun(*this, &Mixer_UI::hide_all_audiobus)));
1013 Mixer_UI::strip_property_changed (const PropertyChange& what_changed, MixerStrip* mx)
1015 if (!what_changed.contains (ARDOUR::Properties::name)) {
1019 ENSURE_GUI_THREAD (*this, &Mixer_UI::strip_name_changed, what_changed, mx)
1021 TreeModel::Children rows = track_model->children();
1022 TreeModel::Children::iterator i;
1024 for (i = rows.begin(); i != rows.end(); ++i) {
1025 if ((*i)[track_columns.strip] == mx) {
1026 (*i)[track_columns.text] = mx->route()->name();
1031 error << _("track display list item for renamed strip not found!") << endmsg;
1035 Mixer_UI::group_display_button_press (GdkEventButton* ev)
1037 TreeModel::Path path;
1038 TreeViewColumn* column;
1042 if (!group_display.get_path_at_pos ((int)ev->x, (int)ev->y, path, column, cellx, celly)) {
1046 TreeIter iter = group_model->get_iter (path);
1051 RouteGroup* group = (*iter)[group_columns.group];
1053 if (Keyboard::is_context_menu_event (ev)) {
1054 _group_tabs->get_menu(group)->popup (1, ev->time);
1058 switch (GPOINTER_TO_UINT (column->get_data (X_("colnum")))) {
1060 if (Keyboard::is_edit_event (ev)) {
1062 // edit_route_group (group);
1064 group_display.queue_draw();
1073 bool visible = (*iter)[group_columns.visible];
1074 (*iter)[group_columns.visible] = !visible;
1076 group_display.queue_draw();
1089 Mixer_UI::activate_all_route_groups ()
1091 _session->foreach_route_group (sigc::bind (sigc::mem_fun (*this, &Mixer_UI::set_route_group_activation), true));
1095 Mixer_UI::disable_all_route_groups ()
1097 _session->foreach_route_group (sigc::bind (sigc::mem_fun (*this, &Mixer_UI::set_route_group_activation), false));
1101 Mixer_UI::route_groups_changed ()
1103 ENSURE_GUI_THREAD (*this, &Mixer_UI::route_groups_changed)
1105 /* just rebuild the while thing */
1107 group_model->clear ();
1111 row = *(group_model->append());
1112 row[group_columns.visible] = true;
1113 row[group_columns.text] = (_("-all-"));
1114 row[group_columns.group] = 0;
1117 _session->foreach_route_group (sigc::mem_fun (*this, &Mixer_UI::add_route_group));
1119 _group_tabs->set_dirty ();
1123 Mixer_UI::new_route_group ()
1127 _group_tabs->run_new_group_dialog (rl);
1131 Mixer_UI::remove_selected_route_group ()
1133 Glib::RefPtr<TreeSelection> selection = group_display.get_selection();
1134 TreeView::Selection::ListHandle_Path rows = selection->get_selected_rows ();
1140 TreeView::Selection::ListHandle_Path::iterator i = rows.begin();
1143 /* selection mode is single, so rows.begin() is it */
1145 if ((iter = group_model->get_iter (*i))) {
1147 RouteGroup* rg = (*iter)[group_columns.group];
1150 _session->remove_route_group (*rg);
1156 Mixer_UI::route_group_property_changed (RouteGroup* group, const PropertyChange& change)
1158 if (in_group_row_change) {
1162 /* force an update of any mixer strips that are using this group,
1163 otherwise mix group names don't change in mixer strips
1166 for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
1167 if ((*i)->route_group() == group) {
1168 (*i)->route_group_changed();
1172 TreeModel::iterator i;
1173 TreeModel::Children rows = group_model->children();
1174 Glib::RefPtr<TreeSelection> selection = group_display.get_selection();
1176 in_group_row_change = true;
1178 for (i = rows.begin(); i != rows.end(); ++i) {
1179 if ((*i)[group_columns.group] == group) {
1180 (*i)[group_columns.visible] = !group->is_hidden ();
1181 (*i)[group_columns.text] = group->name ();
1186 in_group_row_change = false;
1188 if (change.contains (Properties::name)) {
1189 _group_tabs->set_dirty ();
1194 Mixer_UI::route_group_name_edit (const std::string& path, const std::string& new_text)
1199 if ((iter = group_model->get_iter (path))) {
1201 if ((group = (*iter)[group_columns.group]) == 0) {
1205 if (new_text != group->name()) {
1206 group->set_name (new_text);
1212 Mixer_UI::route_group_row_change (const Gtk::TreeModel::Path&, const Gtk::TreeModel::iterator& iter)
1216 if (in_group_row_change) {
1220 if ((group = (*iter)[group_columns.group]) == 0) {
1224 if ((*iter)[group_columns.visible]) {
1225 for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
1226 if ((*i)->route_group() == group) {
1231 for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
1232 if ((*i)->route_group() == group) {
1238 std::string name = (*iter)[group_columns.text];
1240 if (name != group->name()) {
1241 group->set_name (name);
1247 Mixer_UI::add_route_group (RouteGroup* group)
1249 ENSURE_GUI_THREAD (*this, &Mixer_UI::add_route_group, group)
1252 in_group_row_change = true;
1254 TreeModel::Row row = *(group_model->append());
1255 row[group_columns.visible] = true;
1256 row[group_columns.group] = group;
1257 if (!group->name().empty()) {
1258 row[group_columns.text] = group->name();
1260 row[group_columns.text] = _("unnamed");
1264 group->PropertyChanged.connect (*this, invalidator (*this), ui_bind (&Mixer_UI::route_group_property_changed, this, group, _1), gui_context());
1267 TreeViewColumn* col = group_display.get_column (0);
1268 CellRendererText* name_cell = dynamic_cast<CellRendererText*>(group_display.get_column_cell_renderer (0));
1269 group_display.set_cursor (group_model->get_path (row), *col, *name_cell, true);
1272 _group_tabs->set_dirty ();
1274 in_group_row_change = false;
1278 Mixer_UI::strip_scroller_button_release (GdkEventButton* ev)
1280 using namespace Menu_Helpers;
1282 if (Keyboard::is_context_menu_event (ev)) {
1283 ARDOUR_UI::instance()->add_route (this);
1291 Mixer_UI::set_strip_width (Width w)
1295 for (list<MixerStrip*>::iterator i = strips.begin(); i != strips.end(); ++i) {
1296 (*i)->set_width_enum (w, this);
1301 Mixer_UI::set_window_pos_and_size ()
1303 resize (m_width, m_height);
1304 move (m_root_x, m_root_y);
1308 Mixer_UI::get_window_pos_and_size ()
1310 get_position(m_root_x, m_root_y);
1311 get_size(m_width, m_height);
1315 Mixer_UI::set_state (const XMLNode& node)
1317 const XMLProperty* prop;
1320 m_width = default_width;
1321 m_height = default_height;
1325 if ((geometry = find_named_node (node, "geometry")) != 0) {
1329 if ((prop = geometry->property("x_size")) == 0) {
1330 prop = geometry->property ("x-size");
1333 m_width = atoi(prop->value());
1335 if ((prop = geometry->property("y_size")) == 0) {
1336 prop = geometry->property ("y-size");
1339 m_height = atoi(prop->value());
1342 if ((prop = geometry->property ("x_pos")) == 0) {
1343 prop = geometry->property ("x-pos");
1346 m_root_x = atoi (prop->value());
1349 if ((prop = geometry->property ("y_pos")) == 0) {
1350 prop = geometry->property ("y-pos");
1353 m_root_y = atoi (prop->value());
1357 set_window_pos_and_size ();
1359 if ((prop = node.property ("narrow-strips"))) {
1360 if (string_is_affirmative (prop->value())) {
1361 set_strip_width (Narrow);
1363 set_strip_width (Wide);
1367 if ((prop = node.property ("show-mixer"))) {
1368 if (string_is_affirmative (prop->value())) {
1377 Mixer_UI::get_state (void)
1379 XMLNode* node = new XMLNode ("Mixer");
1381 if (is_realized()) {
1382 Glib::RefPtr<Gdk::Window> win = get_window();
1384 get_window_pos_and_size ();
1386 XMLNode* geometry = new XMLNode ("geometry");
1388 snprintf(buf, sizeof(buf), "%d", m_width);
1389 geometry->add_property(X_("x_size"), string(buf));
1390 snprintf(buf, sizeof(buf), "%d", m_height);
1391 geometry->add_property(X_("y_size"), string(buf));
1392 snprintf(buf, sizeof(buf), "%d", m_root_x);
1393 geometry->add_property(X_("x_pos"), string(buf));
1394 snprintf(buf, sizeof(buf), "%d", m_root_y);
1395 geometry->add_property(X_("y_pos"), string(buf));
1397 // written only for compatibility, they are not used.
1398 snprintf(buf, sizeof(buf), "%d", 0);
1399 geometry->add_property(X_("x_off"), string(buf));
1400 snprintf(buf, sizeof(buf), "%d", 0);
1401 geometry->add_property(X_("y_off"), string(buf));
1403 snprintf(buf,sizeof(buf), "%d",gtk_paned_get_position (static_cast<Paned*>(&rhs_pane1)->gobj()));
1404 geometry->add_property(X_("mixer_rhs_pane1_pos"), string(buf));
1405 snprintf(buf,sizeof(buf), "%d",gtk_paned_get_position (static_cast<Paned*>(&list_hpane)->gobj()));
1406 geometry->add_property(X_("mixer_list_hpane_pos"), string(buf));
1408 node->add_child_nocopy (*geometry);
1411 node->add_property ("narrow-strips", _strip_width == Narrow ? "yes" : "no");
1413 node->add_property ("show-mixer", _visible ? "yes" : "no");
1420 Mixer_UI::pane_allocation_handler (Allocation&, Gtk::Paned* which)
1423 XMLProperty* prop = 0;
1425 XMLNode* node = ARDOUR_UI::instance()->mixer_settings();
1428 static int32_t done[3] = { 0, 0, 0 };
1430 width = default_width;
1431 height = default_height;
1433 if ((geometry = find_named_node (*node, "geometry")) != 0) {
1436 if ((prop = geometry->property ("x_size")) == 0) {
1437 prop = geometry->property ("x-size");
1440 width = atoi (prop->value());
1442 if ((prop = geometry->property ("y_size")) == 0) {
1443 prop = geometry->property ("y-size");
1446 height = atoi (prop->value());
1450 if (which == static_cast<Gtk::Paned*> (&rhs_pane1)) {
1456 if (!geometry || (prop = geometry->property("mixer-rhs-pane1-pos")) == 0) {
1458 snprintf (buf, sizeof(buf), "%d", pos);
1460 pos = atoi (prop->value());
1463 if ((done[0] = GTK_WIDGET(rhs_pane1.gobj())->allocation.height > pos)) {
1464 rhs_pane1.set_position (pos);
1467 } else if (which == static_cast<Gtk::Paned*> (&list_hpane)) {
1473 if (!geometry || (prop = geometry->property("mixer-list-hpane-pos")) == 0) {
1475 snprintf (buf, sizeof(buf), "%d", pos);
1477 pos = atoi (prop->value());
1480 if ((done[2] = GTK_WIDGET(list_hpane.gobj())->allocation.width > pos)) {
1481 list_hpane.set_position (pos);
1486 Mixer_UI::scroll_left ()
1488 Adjustment* adj = scroller.get_hscrollbar()->get_adjustment();
1489 /* stupid GTK: can't rely on clamping across versions */
1490 scroller.get_hscrollbar()->set_value (max (adj->get_lower(), adj->get_value() - adj->get_step_increment()));
1494 Mixer_UI::scroll_right ()
1496 Adjustment* adj = scroller.get_hscrollbar()->get_adjustment();
1497 /* stupid GTK: can't rely on clamping across versions */
1498 scroller.get_hscrollbar()->set_value (min (adj->get_upper(), adj->get_value() + adj->get_step_increment()));
1502 Mixer_UI::on_key_press_event (GdkEventKey* ev)
1504 switch (ev->keyval) {
1517 return key_press_focus_accelerator_handler (*this, ev);
1521 Mixer_UI::on_key_release_event (GdkEventKey* ev)
1523 return Gtk::Window::on_key_release_event (ev);
1524 // return key_press_focus_accelerator_handler (*this, ev);
1529 Mixer_UI::on_scroll_event (GdkEventScroll* ev)
1531 switch (ev->direction) {
1532 case GDK_SCROLL_LEFT:
1536 if (ev->state & Keyboard::TertiaryModifier) {
1542 case GDK_SCROLL_RIGHT:
1546 case GDK_SCROLL_DOWN:
1547 if (ev->state & Keyboard::TertiaryModifier) {
1559 Mixer_UI::parameter_changed (string const & p)
1561 if (p == "show-group-tabs") {
1562 bool const s = _session->config.get_show_group_tabs ();
1564 _group_tabs->show ();
1566 _group_tabs->hide ();
1568 } else if (p == "default-narrow_ms") {
1569 bool const s = Config->get_default_narrow_ms ();
1570 for (list<MixerStrip*>::iterator i = strips.begin(); i != strips.end(); ++i) {
1571 (*i)->set_width_enum (s ? Narrow : Wide, this);
1577 Mixer_UI::set_route_group_activation (RouteGroup* g, bool a)
1579 g->set_active (a, this);
1583 Mixer_UI::plugin_selector()
1585 #ifdef DEFER_PLUGIN_SELECTOR_LOAD
1586 if (!_plugin_selector)
1587 _plugin_selector = new PluginSelector (PluginManager::the_manager ());
1590 return _plugin_selector;
1594 Mixer_UI::setup_track_display ()
1596 track_model = ListStore::create (track_columns);
1597 track_display.set_model (track_model);
1598 track_display.append_column (_("Strips"), track_columns.text);
1599 track_display.append_column (_("Show"), track_columns.visible);
1600 track_display.get_column (0)->set_data (X_("colnum"), GUINT_TO_POINTER(0));
1601 track_display.get_column (1)->set_data (X_("colnum"), GUINT_TO_POINTER(1));
1602 track_display.get_column (0)->set_expand(true);
1603 track_display.get_column (1)->set_expand(false);
1604 track_display.set_name (X_("MixerTrackDisplayList"));
1605 track_display.get_selection()->set_mode (Gtk::SELECTION_NONE);
1606 track_display.set_reorderable (true);
1607 track_display.set_headers_visible (true);
1609 track_model->signal_row_deleted().connect (sigc::mem_fun (*this, &Mixer_UI::track_list_delete));
1610 track_model->signal_row_changed().connect (sigc::mem_fun (*this, &Mixer_UI::track_list_change));
1611 track_model->signal_rows_reordered().connect (sigc::mem_fun (*this, &Mixer_UI::track_list_reorder));
1613 CellRendererToggle* track_list_visible_cell = dynamic_cast<CellRendererToggle*>(track_display.get_column_cell_renderer (1));
1614 track_list_visible_cell->property_activatable() = true;
1615 track_list_visible_cell->property_radio() = false;
1617 track_display.signal_button_press_event().connect (sigc::mem_fun (*this, &Mixer_UI::track_display_button_press), false);
1619 track_display_scroller.add (track_display);
1620 track_display_scroller.set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC);
1622 VBox* v = manage (new VBox);
1624 v->pack_start (track_display_scroller, true, true);
1626 Button* b = manage (new Button);
1628 Widget* w = manage (new Image (Stock::ADD, ICON_SIZE_BUTTON));
1632 b->signal_clicked().connect (sigc::mem_fun (*this, &Mixer_UI::new_track_or_bus));
1634 v->pack_start (*b, false, false);
1636 track_display_frame.set_name("BaseFrame");
1637 track_display_frame.set_shadow_type (Gtk::SHADOW_IN);
1638 track_display_frame.add (*v);
1640 track_display_scroller.show();
1641 track_display_frame.show();
1642 track_display.show();
1646 Mixer_UI::new_track_or_bus ()
1648 ARDOUR_UI::instance()->add_route (this);