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));
127 /* We use this to notice drag-and-drop reorders of the group list */
128 group_model->signal_row_deleted().connect (sigc::mem_fun (*this, &Mixer_UI::route_group_row_deleted));
129 group_display.signal_button_press_event().connect (sigc::mem_fun (*this, &Mixer_UI::group_display_button_press), false);
131 group_display_scroller.add (group_display);
132 group_display_scroller.set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC);
134 HBox* route_group_display_button_box = manage (new HBox());
136 Button* route_group_add_button = manage (new Button ());
137 Button* route_group_remove_button = manage (new Button ());
141 w = manage (new Image (Stock::ADD, ICON_SIZE_BUTTON));
143 route_group_add_button->add (*w);
145 w = manage (new Image (Stock::REMOVE, ICON_SIZE_BUTTON));
147 route_group_remove_button->add (*w);
149 route_group_display_button_box->set_homogeneous (true);
151 route_group_add_button->signal_clicked().connect (sigc::mem_fun (*this, &Mixer_UI::new_route_group));
152 route_group_remove_button->signal_clicked().connect (sigc::mem_fun (*this, &Mixer_UI::remove_selected_route_group));
154 route_group_display_button_box->add (*route_group_add_button);
155 route_group_display_button_box->add (*route_group_remove_button);
157 group_display_vbox.pack_start (group_display_scroller, true, true);
158 group_display_vbox.pack_start (*route_group_display_button_box, false, false);
160 group_display_frame.set_name ("BaseFrame");
161 group_display_frame.set_shadow_type (Gtk::SHADOW_IN);
162 group_display_frame.add (group_display_vbox);
164 rhs_pane1.pack1 (track_display_frame);
165 rhs_pane1.pack2 (group_display_frame);
167 list_vpacker.pack_start (rhs_pane1, true, true);
169 global_hpacker.pack_start (scroller, true, true);
171 /* current gtk-quartz has dirty updates on borders like this one */
172 global_hpacker.pack_start (out_packer, false, false, 0);
174 global_hpacker.pack_start (out_packer, false, false, 12);
176 list_hpane.pack1(list_vpacker, true, true);
177 list_hpane.pack2(global_hpacker, true, false);
179 rhs_pane1.signal_size_allocate().connect (sigc::bind (sigc::mem_fun(*this, &Mixer_UI::pane_allocation_handler),
180 static_cast<Gtk::Paned*> (&rhs_pane1)));
181 list_hpane.signal_size_allocate().connect (sigc::bind (sigc::mem_fun(*this, &Mixer_UI::pane_allocation_handler),
182 static_cast<Gtk::Paned*> (&list_hpane)));
184 global_vpacker.pack_start (list_hpane, true, true);
186 add (global_vpacker);
187 set_name ("MixerWindow");
191 set_wmclass (X_("ardour_mixer"), PROGRAM_NAME);
193 add_accel_group (ActionManager::ui_manager->get_accel_group());
195 signal_delete_event().connect (sigc::mem_fun (*this, &Mixer_UI::hide_window));
196 add_events (Gdk::KEY_PRESS_MASK|Gdk::KEY_RELEASE_MASK);
198 signal_configure_event().connect (sigc::mem_fun (*ARDOUR_UI::instance(), &ARDOUR_UI::configure_handler));
200 _selection.RoutesChanged.connect (sigc::mem_fun(*this, &Mixer_UI::follow_strip_selection));
202 route_group_display_button_box->show();
203 route_group_add_button->show();
204 route_group_remove_button->show();
206 global_hpacker.show();
207 global_vpacker.show();
209 scroller_base.show();
210 scroller_hpacker.show();
211 mixer_scroller_vpacker.show();
213 group_display_button_label.show();
214 group_display_button.show();
215 group_display_scroller.show();
216 group_display_vbox.show();
217 group_display_frame.show();
222 group_display.show();
224 auto_rebinding = FALSE;
226 _in_group_rebuild_or_clear = false;
228 MixerStrip::CatchDeletion.connect (*this, invalidator (*this), ui_bind (&Mixer_UI::remove_strip, this, _1), gui_context());
230 MonitorSection::setup_knob_images ();
232 #ifndef DEFER_PLUGIN_SELECTOR_LOAD
233 _plugin_selector = new PluginSelector (PluginManager::the_manager ());
237 Mixer_UI::~Mixer_UI ()
242 Mixer_UI::ensure_float (Window& win)
244 win.set_transient_for (*this);
248 Mixer_UI::show_window ()
252 set_window_pos_and_size ();
254 /* show/hide group tabs as required */
255 parameter_changed ("show-group-tabs");
257 /* now reset each strips width so the right widgets are shown */
260 TreeModel::Children rows = track_model->children();
261 TreeModel::Children::iterator ri;
263 for (ri = rows.begin(); ri != rows.end(); ++ri) {
264 ms = (*ri)[track_columns.strip];
265 ms->set_width_enum (ms->get_width_enum (), ms->width_owner());
272 Mixer_UI::hide_window (GdkEventAny *ev)
274 get_window_pos_and_size ();
277 return just_hide_it(ev, static_cast<Gtk::Window *>(this));
282 Mixer_UI::add_strip (RouteList& routes)
284 ENSURE_GUI_THREAD (*this, &Mixer_UI::add_strip, routes)
288 no_track_list_redisplay = true;
289 strip_redisplay_does_not_sync_order_keys = true;
291 for (RouteList::iterator x = routes.begin(); x != routes.end(); ++x) {
292 boost::shared_ptr<Route> route = (*x);
294 if (route->is_hidden()) {
298 if (route->is_monitor()) {
299 if (!_monitor_section) {
300 _monitor_section = new MonitorSection (_session);
301 out_packer.pack_end (_monitor_section->tearoff(), false, false);
303 _monitor_section->set_session (_session);
306 _monitor_section->tearoff().show_all ();
308 XMLNode* mnode = ARDOUR_UI::instance()->tearoff_settings (X_("monitor-section"));
310 _monitor_section->tearoff().set_state (*mnode);
313 /* no regular strip shown for control out */
318 strip = new MixerStrip (*this, _session, route);
319 strips.push_back (strip);
321 Config->get_default_narrow_ms() ? _strip_width = Narrow : _strip_width = Wide;
323 if (strip->width_owner() != strip) {
324 strip->set_width_enum (_strip_width, this);
329 TreeModel::Row row = *(track_model->append());
330 row[track_columns.text] = route->name();
331 row[track_columns.visible] = strip->route()->is_master() ? true : strip->marked_for_display();
332 row[track_columns.route] = route;
333 row[track_columns.strip] = strip;
335 if (route->order_key (N_("signal")) == -1) {
336 route->set_order_key (N_("signal"), track_model->children().size()-1);
339 route->PropertyChanged.connect (*this, invalidator (*this), ui_bind (&Mixer_UI::strip_property_changed, this, _1, strip), gui_context());
341 strip->WidthChanged.connect (sigc::mem_fun(*this, &Mixer_UI::strip_width_changed));
342 strip->signal_button_release_event().connect (sigc::bind (sigc::mem_fun(*this, &Mixer_UI::strip_button_release_event), strip));
345 no_track_list_redisplay = false;
347 redisplay_track_list ();
349 strip_redisplay_does_not_sync_order_keys = false;
353 Mixer_UI::remove_strip (MixerStrip* strip)
355 if (_session && _session->deletion_in_progress()) {
356 /* its all being taken care of */
360 ENSURE_GUI_THREAD (*this, &Mixer_UI::remove_strip, strip);
362 cerr << "Mixer UI removing strip for " << strip << endl;
364 TreeModel::Children rows = track_model->children();
365 TreeModel::Children::iterator ri;
366 list<MixerStrip *>::iterator i;
368 if ((i = find (strips.begin(), strips.end(), strip)) != strips.end()) {
372 strip_redisplay_does_not_sync_order_keys = true;
374 for (ri = rows.begin(); ri != rows.end(); ++ri) {
375 if ((*ri)[track_columns.strip] == strip) {
376 track_model->erase (ri);
381 strip_redisplay_does_not_sync_order_keys = false;
385 Mixer_UI::sync_order_keys (string const & src)
387 TreeModel::Children rows = track_model->children();
388 TreeModel::Children::iterator ri;
390 if (src == N_("signal") || !_session || (_session->state_of_the_state() & (Session::Loading|Session::Deletion)) || rows.empty()) {
394 std::map<int,int> keys;
396 bool changed = false;
399 for (ri = rows.begin(); ri != rows.end(); ++ri, ++order) {
400 boost::shared_ptr<Route> route = (*ri)[track_columns.route];
401 unsigned int old_key = order;
402 unsigned int new_key = route->order_key (N_("signal"));
404 keys[new_key] = old_key;
406 if (new_key != old_key) {
411 if (keys.size() != rows.size()) {
412 PBD::stacktrace (cerr, 20);
414 assert(keys.size() == rows.size());
416 // Remove any gaps in keys caused by automation children tracks
417 vector<int> neworder;
418 for (std::map<int,int>::const_iterator i = keys.begin(); i != keys.end(); ++i) {
419 neworder.push_back(i->second);
421 assert(neworder.size() == rows.size());
424 strip_redisplay_does_not_reset_order_keys = true;
425 track_model->reorder (neworder);
426 strip_redisplay_does_not_reset_order_keys = false;
431 Mixer_UI::follow_strip_selection ()
433 for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
434 (*i)->set_selected (_selection.selected ((*i)->route()));
439 Mixer_UI::strip_button_release_event (GdkEventButton *ev, MixerStrip *strip)
441 if (ev->button == 1) {
443 /* this allows the user to click on the strip to terminate comment
444 editing. XXX it needs improving so that we don't select the strip
448 if (_selection.selected (strip->route())) {
449 _selection.remove (strip->route());
451 if (Keyboard::modifier_state_equals (ev->state, Keyboard::TertiaryModifier)) {
452 _selection.add (strip->route());
454 _selection.set (strip->route());
463 Mixer_UI::set_session (Session* sess)
465 SessionHandlePtr::set_session (sess);
467 if (_plugin_selector) {
468 _plugin_selector->set_session (_session);
471 _group_tabs->set_session (sess);
477 XMLNode* node = ARDOUR_UI::instance()->mixer_settings();
482 initial_track_display ();
484 _session->RouteAdded.connect (_session_connections, invalidator (*this), ui_bind (&Mixer_UI::add_strip, this, _1), gui_context());
485 _session->route_group_added.connect (_session_connections, invalidator (*this), ui_bind (&Mixer_UI::add_route_group, this, _1), gui_context());
486 _session->route_group_removed.connect (_session_connections, invalidator (*this), boost::bind (&Mixer_UI::route_groups_changed, this), gui_context());
487 _session->route_groups_reordered.connect (_session_connections, invalidator (*this), boost::bind (&Mixer_UI::route_groups_changed, this), gui_context());
488 _session->config.ParameterChanged.connect (_session_connections, invalidator (*this), ui_bind (&Mixer_UI::parameter_changed, this, _1), gui_context());
489 _session->DirtyChanged.connect (_session_connections, invalidator (*this), boost::bind (&Mixer_UI::update_title, this), gui_context());
490 _session->StateSaved.connect (_session_connections, invalidator (*this), ui_bind (&Mixer_UI::update_title, this), 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 _in_group_rebuild_or_clear = true;
509 group_model->clear ();
510 _in_group_rebuild_or_clear = false;
513 track_model->clear ();
515 for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
519 if (_monitor_section) {
520 _monitor_section->tearoff().hide_visible ();
527 SessionHandlePtr::session_going_away ();
534 Mixer_UI::show_strip (MixerStrip* ms)
536 TreeModel::Children rows = track_model->children();
537 TreeModel::Children::iterator i;
539 for (i = rows.begin(); i != rows.end(); ++i) {
541 MixerStrip* strip = (*i)[track_columns.strip];
543 (*i)[track_columns.visible] = true;
550 Mixer_UI::hide_strip (MixerStrip* ms)
552 TreeModel::Children rows = track_model->children();
553 TreeModel::Children::iterator i;
555 for (i = rows.begin(); i != rows.end(); ++i) {
557 MixerStrip* strip = (*i)[track_columns.strip];
559 (*i)[track_columns.visible] = false;
566 Mixer_UI::start_updating ()
568 fast_screen_update_connection = ARDOUR_UI::instance()->SuperRapidScreenUpdate.connect (sigc::mem_fun(*this, &Mixer_UI::fast_update_strips));
573 Mixer_UI::stop_updating ()
575 fast_screen_update_connection.disconnect();
580 Mixer_UI::fast_update_strips ()
582 if (is_mapped () && _session) {
583 for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
584 (*i)->fast_update ();
590 Mixer_UI::set_all_strips_visibility (bool yn)
592 TreeModel::Children rows = track_model->children();
593 TreeModel::Children::iterator i;
595 no_track_list_redisplay = true;
597 for (i = rows.begin(); i != rows.end(); ++i) {
599 TreeModel::Row row = (*i);
600 MixerStrip* strip = row[track_columns.strip];
606 if (strip->route()->is_master() || strip->route()->is_monitor()) {
610 (*i)[track_columns.visible] = yn;
613 no_track_list_redisplay = false;
614 redisplay_track_list ();
619 Mixer_UI::set_all_audio_visibility (int tracks, bool yn)
621 TreeModel::Children rows = track_model->children();
622 TreeModel::Children::iterator i;
624 no_track_list_redisplay = true;
626 for (i = rows.begin(); i != rows.end(); ++i) {
627 TreeModel::Row row = (*i);
628 MixerStrip* strip = row[track_columns.strip];
634 if (strip->route()->is_master() || strip->route()->is_monitor()) {
638 boost::shared_ptr<AudioTrack> at = strip->audio_track();
642 (*i)[track_columns.visible] = yn;
646 if (at) { /* track */
647 (*i)[track_columns.visible] = yn;
653 (*i)[track_columns.visible] = yn;
659 no_track_list_redisplay = false;
660 redisplay_track_list ();
664 Mixer_UI::hide_all_routes ()
666 set_all_strips_visibility (false);
670 Mixer_UI::show_all_routes ()
672 set_all_strips_visibility (true);
676 Mixer_UI::show_all_audiobus ()
678 set_all_audio_visibility (2, true);
681 Mixer_UI::hide_all_audiobus ()
683 set_all_audio_visibility (2, false);
687 Mixer_UI::show_all_audiotracks()
689 set_all_audio_visibility (1, true);
692 Mixer_UI::hide_all_audiotracks ()
694 set_all_audio_visibility (1, false);
698 Mixer_UI::track_list_reorder (const TreeModel::Path&, const TreeModel::iterator&, int* /*new_order*/)
700 strip_redisplay_does_not_sync_order_keys = true;
701 _session->set_remote_control_ids();
702 redisplay_track_list ();
703 strip_redisplay_does_not_sync_order_keys = false;
707 Mixer_UI::track_list_change (const Gtk::TreeModel::Path&, const Gtk::TreeModel::iterator&)
709 // never reset order keys because of a property change
710 strip_redisplay_does_not_reset_order_keys = true;
711 _session->set_remote_control_ids();
712 redisplay_track_list ();
713 strip_redisplay_does_not_reset_order_keys = false;
717 Mixer_UI::track_list_delete (const Gtk::TreeModel::Path&)
719 /* this could require an order sync */
720 if (_session && !_session->deletion_in_progress()) {
721 _session->set_remote_control_ids();
722 redisplay_track_list ();
727 Mixer_UI::redisplay_track_list ()
729 TreeModel::Children rows = track_model->children();
730 TreeModel::Children::iterator i;
733 if (no_track_list_redisplay) {
737 for (order = 0, i = rows.begin(); i != rows.end(); ++i, ++order) {
738 MixerStrip* strip = (*i)[track_columns.strip];
741 /* we're in the middle of changing a row, don't worry */
745 if (!strip_redisplay_does_not_reset_order_keys) {
746 strip->route()->set_order_key (N_("signal"), order);
749 bool const visible = (*i)[track_columns.visible];
752 strip->set_gui_property ("visible", true);
754 if (strip->packed()) {
756 if (strip->route()->is_master() || strip->route()->is_monitor()) {
757 out_packer.reorder_child (*strip, -1);
759 strip_packer.reorder_child (*strip, -1); /* put at end */
764 if (strip->route()->is_master() || strip->route()->is_monitor()) {
765 out_packer.pack_start (*strip, false, false);
767 strip_packer.pack_start (*strip, false, false);
769 strip->set_packed (true);
774 strip->set_gui_property ("visible", 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
793 if (auto_rebinding) {
794 auto_rebind_midi_controls ();
797 _group_tabs->set_dirty ();
801 Mixer_UI::strip_width_changed ()
803 _group_tabs->set_dirty ();
806 TreeModel::Children rows = track_model->children();
807 TreeModel::Children::iterator i;
810 for (order = 0, i = rows.begin(); i != rows.end(); ++i, ++order) {
811 MixerStrip* strip = (*i)[track_columns.strip];
817 bool visible = (*i)[track_columns.visible];
828 Mixer_UI::set_auto_rebinding( bool val )
832 auto_rebinding = TRUE;
833 Session::AutoBindingOff();
837 auto_rebinding = FALSE;
838 Session::AutoBindingOn();
843 Mixer_UI::toggle_auto_rebinding()
847 set_auto_rebinding( FALSE );
852 set_auto_rebinding( TRUE );
855 auto_rebind_midi_controls();
859 Mixer_UI::auto_rebind_midi_controls ()
861 TreeModel::Children rows = track_model->children();
862 TreeModel::Children::iterator i;
865 // Create bindings for all visible strips and remove those that are not visible
866 pos = 1; // 0 is reserved for the master strip
867 for (i = rows.begin(); i != rows.end(); ++i) {
868 MixerStrip* strip = (*i)[track_columns.strip];
870 if ( (*i)[track_columns.visible] == true ) { // add bindings for
871 // make the actual binding
872 //cout<<"Auto Binding: Visible Strip Found: "<<strip->name()<<endl;
874 int controlValue = pos;
875 if( strip->route()->is_master() ) {
882 PBD::Controllable::CreateBinding ( strip->solo_button->get_controllable().get(), controlValue, 0);
883 PBD::Controllable::CreateBinding ( strip->mute_button->get_controllable().get(), controlValue, 1);
885 if( strip->is_audio_track() ) {
886 PBD::Controllable::CreateBinding ( strip->rec_enable_button->get_controllable().get(), controlValue, 2);
889 PBD::Controllable::CreateBinding ( strip->gpm.get_controllable().get(), controlValue, 3);
890 PBD::Controllable::CreateBinding ( strip->panners.get_controllable().get(), controlValue, 4);
893 else { // Remove any existing binding
894 PBD::Controllable::DeleteBinding ( strip->solo_button->get_controllable().get() );
895 PBD::Controllable::DeleteBinding ( strip->mute_button->get_controllable().get() );
897 if( strip->is_audio_track() ) {
898 PBD::Controllable::DeleteBinding ( strip->rec_enable_button->get_controllable().get() );
901 PBD::Controllable::DeleteBinding ( strip->gpm.get_controllable().get() );
902 PBD::Controllable::DeleteBinding ( strip->panners.get_controllable().get() ); // This only takes the first panner if there are multiples...
909 struct SignalOrderRouteSorter {
910 bool operator() (boost::shared_ptr<Route> a, boost::shared_ptr<Route> b) {
911 /* use of ">" forces the correct sort order */
912 return a->order_key (N_("signal")) < b->order_key (N_("signal"));
917 Mixer_UI::initial_track_display ()
919 boost::shared_ptr<RouteList> routes = _session->get_routes();
920 RouteList copy (*routes);
921 SignalOrderRouteSorter sorter;
925 no_track_list_redisplay = true;
927 track_model->clear ();
931 no_track_list_redisplay = false;
933 redisplay_track_list ();
937 Mixer_UI::show_track_list_menu ()
939 if (track_menu == 0) {
943 track_menu->popup (1, gtk_get_current_event_time());
947 Mixer_UI::track_display_button_press (GdkEventButton* ev)
949 if (Keyboard::is_context_menu_event (ev)) {
950 show_track_list_menu ();
955 TreeModel::Path path;
956 TreeViewColumn* column;
960 if (!track_display.get_path_at_pos ((int)ev->x, (int)ev->y, path, column, cellx, celly)) {
964 switch (GPOINTER_TO_UINT (column->get_data (X_("colnum")))) {
966 /* allow normal processing to occur */
969 case 1: /* visibility */
971 if ((iter = track_model->get_iter (path))) {
972 MixerStrip* strip = (*iter)[track_columns.strip];
975 if (!strip->route()->is_master() && !strip->route()->is_monitor()) {
976 bool visible = (*iter)[track_columns.visible];
977 (*iter)[track_columns.visible] = !visible;
980 track_display.queue_draw();
995 Mixer_UI::build_track_menu ()
997 using namespace Menu_Helpers;
1000 track_menu = new Menu;
1001 track_menu->set_name ("ArdourContextMenu");
1002 MenuList& items = track_menu->items();
1004 items.push_back (MenuElem (_("Show All"), sigc::mem_fun(*this, &Mixer_UI::show_all_routes)));
1005 items.push_back (MenuElem (_("Hide All"), sigc::mem_fun(*this, &Mixer_UI::hide_all_routes)));
1006 items.push_back (MenuElem (_("Show All Audio Tracks"), sigc::mem_fun(*this, &Mixer_UI::show_all_audiotracks)));
1007 items.push_back (MenuElem (_("Hide All Audio Tracks"), sigc::mem_fun(*this, &Mixer_UI::hide_all_audiotracks)));
1008 items.push_back (MenuElem (_("Show All Audio Busses"), sigc::mem_fun(*this, &Mixer_UI::show_all_audiobus)));
1009 items.push_back (MenuElem (_("Hide All Audio Busses"), sigc::mem_fun(*this, &Mixer_UI::hide_all_audiobus)));
1014 Mixer_UI::strip_property_changed (const PropertyChange& what_changed, MixerStrip* mx)
1016 if (!what_changed.contains (ARDOUR::Properties::name)) {
1020 ENSURE_GUI_THREAD (*this, &Mixer_UI::strip_name_changed, what_changed, mx)
1022 TreeModel::Children rows = track_model->children();
1023 TreeModel::Children::iterator i;
1025 for (i = rows.begin(); i != rows.end(); ++i) {
1026 if ((*i)[track_columns.strip] == mx) {
1027 (*i)[track_columns.text] = mx->route()->name();
1032 error << _("track display list item for renamed strip not found!") << endmsg;
1036 Mixer_UI::group_display_button_press (GdkEventButton* ev)
1038 TreeModel::Path path;
1039 TreeViewColumn* column;
1043 if (!group_display.get_path_at_pos ((int)ev->x, (int)ev->y, path, column, cellx, celly)) {
1047 TreeIter iter = group_model->get_iter (path);
1052 RouteGroup* group = (*iter)[group_columns.group];
1054 if (Keyboard::is_context_menu_event (ev)) {
1055 _group_tabs->get_menu(group)->popup (1, ev->time);
1059 switch (GPOINTER_TO_UINT (column->get_data (X_("colnum")))) {
1061 if (Keyboard::is_edit_event (ev)) {
1063 // edit_route_group (group);
1065 group_display.queue_draw();
1074 bool visible = (*iter)[group_columns.visible];
1075 (*iter)[group_columns.visible] = !visible;
1077 group_display.queue_draw();
1090 Mixer_UI::activate_all_route_groups ()
1092 _session->foreach_route_group (sigc::bind (sigc::mem_fun (*this, &Mixer_UI::set_route_group_activation), true));
1096 Mixer_UI::disable_all_route_groups ()
1098 _session->foreach_route_group (sigc::bind (sigc::mem_fun (*this, &Mixer_UI::set_route_group_activation), false));
1102 Mixer_UI::route_groups_changed ()
1104 ENSURE_GUI_THREAD (*this, &Mixer_UI::route_groups_changed);
1106 _in_group_rebuild_or_clear = true;
1108 /* just rebuild the while thing */
1110 group_model->clear ();
1114 row = *(group_model->append());
1115 row[group_columns.visible] = true;
1116 row[group_columns.text] = (_("-all-"));
1117 row[group_columns.group] = 0;
1120 _session->foreach_route_group (sigc::mem_fun (*this, &Mixer_UI::add_route_group));
1122 _group_tabs->set_dirty ();
1123 _in_group_rebuild_or_clear = false;
1127 Mixer_UI::new_route_group ()
1131 _group_tabs->run_new_group_dialog (rl);
1135 Mixer_UI::remove_selected_route_group ()
1137 Glib::RefPtr<TreeSelection> selection = group_display.get_selection();
1138 TreeView::Selection::ListHandle_Path rows = selection->get_selected_rows ();
1144 TreeView::Selection::ListHandle_Path::iterator i = rows.begin();
1147 /* selection mode is single, so rows.begin() is it */
1149 if ((iter = group_model->get_iter (*i))) {
1151 RouteGroup* rg = (*iter)[group_columns.group];
1154 _session->remove_route_group (*rg);
1160 Mixer_UI::route_group_property_changed (RouteGroup* group, const PropertyChange& change)
1162 if (in_group_row_change) {
1166 /* force an update of any mixer strips that are using this group,
1167 otherwise mix group names don't change in mixer strips
1170 for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
1171 if ((*i)->route_group() == group) {
1172 (*i)->route_group_changed();
1176 TreeModel::iterator i;
1177 TreeModel::Children rows = group_model->children();
1178 Glib::RefPtr<TreeSelection> selection = group_display.get_selection();
1180 in_group_row_change = true;
1182 for (i = rows.begin(); i != rows.end(); ++i) {
1183 if ((*i)[group_columns.group] == group) {
1184 (*i)[group_columns.visible] = !group->is_hidden ();
1185 (*i)[group_columns.text] = group->name ();
1190 in_group_row_change = false;
1192 if (change.contains (Properties::name)) {
1193 _group_tabs->set_dirty ();
1196 for (list<MixerStrip*>::iterator j = strips.begin(); j != strips.end(); ++j) {
1197 if ((*j)->route_group() == group) {
1198 if (group->is_hidden ()) {
1208 Mixer_UI::route_group_name_edit (const std::string& path, const std::string& new_text)
1213 if ((iter = group_model->get_iter (path))) {
1215 if ((group = (*iter)[group_columns.group]) == 0) {
1219 if (new_text != group->name()) {
1220 group->set_name (new_text);
1226 Mixer_UI::route_group_row_change (const Gtk::TreeModel::Path&, const Gtk::TreeModel::iterator& iter)
1230 if (in_group_row_change) {
1234 if ((group = (*iter)[group_columns.group]) == 0) {
1238 std::string name = (*iter)[group_columns.text];
1240 if (name != group->name()) {
1241 group->set_name (name);
1244 bool hidden = !(*iter)[group_columns.visible];
1246 if (hidden != group->is_hidden ()) {
1247 group->set_hidden (hidden, this);
1251 /** Called when a group model row is deleted, but also when the model is
1252 * reordered by a user drag-and-drop; the latter is what we are
1253 * interested in here.
1256 Mixer_UI::route_group_row_deleted (Gtk::TreeModel::Path const &)
1258 if (_in_group_rebuild_or_clear) {
1262 /* Re-write the session's route group list so that the new order is preserved */
1264 list<RouteGroup*> new_list;
1266 Gtk::TreeModel::Children children = group_model->children();
1267 for (Gtk::TreeModel::Children::iterator i = children.begin(); i != children.end(); ++i) {
1268 RouteGroup* g = (*i)[group_columns.group];
1270 new_list.push_back (g);
1274 _session->reorder_route_groups (new_list);
1279 Mixer_UI::add_route_group (RouteGroup* group)
1281 ENSURE_GUI_THREAD (*this, &Mixer_UI::add_route_group, group)
1284 in_group_row_change = true;
1286 TreeModel::Row row = *(group_model->append());
1287 row[group_columns.visible] = !group->is_hidden ();
1288 row[group_columns.group] = group;
1289 if (!group->name().empty()) {
1290 row[group_columns.text] = group->name();
1292 row[group_columns.text] = _("unnamed");
1296 group->PropertyChanged.connect (*this, invalidator (*this), ui_bind (&Mixer_UI::route_group_property_changed, this, group, _1), gui_context());
1299 TreeViewColumn* col = group_display.get_column (0);
1300 CellRendererText* name_cell = dynamic_cast<CellRendererText*>(group_display.get_column_cell_renderer (0));
1301 group_display.set_cursor (group_model->get_path (row), *col, *name_cell, true);
1304 _group_tabs->set_dirty ();
1306 in_group_row_change = false;
1310 Mixer_UI::strip_scroller_button_release (GdkEventButton* ev)
1312 using namespace Menu_Helpers;
1314 if (Keyboard::is_context_menu_event (ev)) {
1315 ARDOUR_UI::instance()->add_route (this);
1323 Mixer_UI::set_strip_width (Width w)
1327 for (list<MixerStrip*>::iterator i = strips.begin(); i != strips.end(); ++i) {
1328 (*i)->set_width_enum (w, this);
1333 Mixer_UI::set_window_pos_and_size ()
1335 resize (m_width, m_height);
1336 move (m_root_x, m_root_y);
1340 Mixer_UI::get_window_pos_and_size ()
1342 get_position(m_root_x, m_root_y);
1343 get_size(m_width, m_height);
1347 Mixer_UI::set_state (const XMLNode& node)
1349 const XMLProperty* prop;
1352 m_width = default_width;
1353 m_height = default_height;
1357 if ((geometry = find_named_node (node, "geometry")) != 0) {
1361 if ((prop = geometry->property("x_size")) == 0) {
1362 prop = geometry->property ("x-size");
1365 m_width = atoi(prop->value());
1367 if ((prop = geometry->property("y_size")) == 0) {
1368 prop = geometry->property ("y-size");
1371 m_height = atoi(prop->value());
1374 if ((prop = geometry->property ("x_pos")) == 0) {
1375 prop = geometry->property ("x-pos");
1378 m_root_x = atoi (prop->value());
1381 if ((prop = geometry->property ("y_pos")) == 0) {
1382 prop = geometry->property ("y-pos");
1385 m_root_y = atoi (prop->value());
1389 set_window_pos_and_size ();
1391 if ((prop = node.property ("narrow-strips"))) {
1392 if (string_is_affirmative (prop->value())) {
1393 set_strip_width (Narrow);
1395 set_strip_width (Wide);
1399 if ((prop = node.property ("show-mixer"))) {
1400 if (string_is_affirmative (prop->value())) {
1409 Mixer_UI::get_state (void)
1411 XMLNode* node = new XMLNode ("Mixer");
1413 if (is_realized()) {
1414 Glib::RefPtr<Gdk::Window> win = get_window();
1416 get_window_pos_and_size ();
1418 XMLNode* geometry = new XMLNode ("geometry");
1420 snprintf(buf, sizeof(buf), "%d", m_width);
1421 geometry->add_property(X_("x_size"), string(buf));
1422 snprintf(buf, sizeof(buf), "%d", m_height);
1423 geometry->add_property(X_("y_size"), string(buf));
1424 snprintf(buf, sizeof(buf), "%d", m_root_x);
1425 geometry->add_property(X_("x_pos"), string(buf));
1426 snprintf(buf, sizeof(buf), "%d", m_root_y);
1427 geometry->add_property(X_("y_pos"), string(buf));
1429 // written only for compatibility, they are not used.
1430 snprintf(buf, sizeof(buf), "%d", 0);
1431 geometry->add_property(X_("x_off"), string(buf));
1432 snprintf(buf, sizeof(buf), "%d", 0);
1433 geometry->add_property(X_("y_off"), string(buf));
1435 snprintf(buf,sizeof(buf), "%d",gtk_paned_get_position (static_cast<Paned*>(&rhs_pane1)->gobj()));
1436 geometry->add_property(X_("mixer_rhs_pane1_pos"), string(buf));
1437 snprintf(buf,sizeof(buf), "%d",gtk_paned_get_position (static_cast<Paned*>(&list_hpane)->gobj()));
1438 geometry->add_property(X_("mixer_list_hpane_pos"), string(buf));
1440 node->add_child_nocopy (*geometry);
1443 node->add_property ("narrow-strips", _strip_width == Narrow ? "yes" : "no");
1445 node->add_property ("show-mixer", _visible ? "yes" : "no");
1452 Mixer_UI::pane_allocation_handler (Allocation&, Gtk::Paned* which)
1455 XMLProperty* prop = 0;
1457 XMLNode* node = ARDOUR_UI::instance()->mixer_settings();
1460 static int32_t done[3] = { 0, 0, 0 };
1462 height = default_height;
1464 if ((geometry = find_named_node (*node, "geometry")) != 0) {
1466 if ((prop = geometry->property ("y_size")) == 0) {
1467 prop = geometry->property ("y-size");
1470 height = atoi (prop->value());
1474 if (which == static_cast<Gtk::Paned*> (&rhs_pane1)) {
1480 if (!geometry || (prop = geometry->property("mixer-rhs-pane1-pos")) == 0) {
1482 snprintf (buf, sizeof(buf), "%d", pos);
1484 pos = atoi (prop->value());
1487 if ((done[0] = GTK_WIDGET(rhs_pane1.gobj())->allocation.height > pos)) {
1488 rhs_pane1.set_position (pos);
1491 } else if (which == static_cast<Gtk::Paned*> (&list_hpane)) {
1497 if (!geometry || (prop = geometry->property("mixer-list-hpane-pos")) == 0) {
1499 snprintf (buf, sizeof(buf), "%d", pos);
1501 pos = atoi (prop->value());
1504 if ((done[2] = GTK_WIDGET(list_hpane.gobj())->allocation.width > pos)) {
1505 list_hpane.set_position (pos);
1510 Mixer_UI::scroll_left ()
1512 Adjustment* adj = scroller.get_hscrollbar()->get_adjustment();
1513 /* stupid GTK: can't rely on clamping across versions */
1514 scroller.get_hscrollbar()->set_value (max (adj->get_lower(), adj->get_value() - adj->get_step_increment()));
1518 Mixer_UI::scroll_right ()
1520 Adjustment* adj = scroller.get_hscrollbar()->get_adjustment();
1521 /* stupid GTK: can't rely on clamping across versions */
1522 scroller.get_hscrollbar()->set_value (min (adj->get_upper(), adj->get_value() + adj->get_step_increment()));
1526 Mixer_UI::on_key_press_event (GdkEventKey* ev)
1528 switch (ev->keyval) {
1541 return key_press_focus_accelerator_handler (*this, ev);
1545 Mixer_UI::on_key_release_event (GdkEventKey* ev)
1547 return Gtk::Window::on_key_release_event (ev);
1548 // return key_press_focus_accelerator_handler (*this, ev);
1553 Mixer_UI::on_scroll_event (GdkEventScroll* ev)
1555 switch (ev->direction) {
1556 case GDK_SCROLL_LEFT:
1560 if (ev->state & Keyboard::TertiaryModifier) {
1566 case GDK_SCROLL_RIGHT:
1570 case GDK_SCROLL_DOWN:
1571 if (ev->state & Keyboard::TertiaryModifier) {
1583 Mixer_UI::parameter_changed (string const & p)
1585 if (p == "show-group-tabs") {
1586 bool const s = _session->config.get_show_group_tabs ();
1588 _group_tabs->show ();
1590 _group_tabs->hide ();
1592 } else if (p == "default-narrow_ms") {
1593 bool const s = Config->get_default_narrow_ms ();
1594 for (list<MixerStrip*>::iterator i = strips.begin(); i != strips.end(); ++i) {
1595 (*i)->set_width_enum (s ? Narrow : Wide, this);
1601 Mixer_UI::set_route_group_activation (RouteGroup* g, bool a)
1603 g->set_active (a, this);
1607 Mixer_UI::plugin_selector()
1609 #ifdef DEFER_PLUGIN_SELECTOR_LOAD
1610 if (!_plugin_selector)
1611 _plugin_selector = new PluginSelector (PluginManager::the_manager ());
1614 return _plugin_selector;
1618 Mixer_UI::setup_track_display ()
1620 track_model = ListStore::create (track_columns);
1621 track_display.set_model (track_model);
1622 track_display.append_column (_("Strips"), track_columns.text);
1623 track_display.append_column (_("Show"), track_columns.visible);
1624 track_display.get_column (0)->set_data (X_("colnum"), GUINT_TO_POINTER(0));
1625 track_display.get_column (1)->set_data (X_("colnum"), GUINT_TO_POINTER(1));
1626 track_display.get_column (0)->set_expand(true);
1627 track_display.get_column (1)->set_expand(false);
1628 track_display.set_name (X_("MixerTrackDisplayList"));
1629 track_display.get_selection()->set_mode (Gtk::SELECTION_NONE);
1630 track_display.set_reorderable (true);
1631 track_display.set_headers_visible (true);
1633 track_model->signal_row_deleted().connect (sigc::mem_fun (*this, &Mixer_UI::track_list_delete));
1634 track_model->signal_row_changed().connect (sigc::mem_fun (*this, &Mixer_UI::track_list_change));
1635 track_model->signal_rows_reordered().connect (sigc::mem_fun (*this, &Mixer_UI::track_list_reorder));
1637 CellRendererToggle* track_list_visible_cell = dynamic_cast<CellRendererToggle*>(track_display.get_column_cell_renderer (1));
1638 track_list_visible_cell->property_activatable() = true;
1639 track_list_visible_cell->property_radio() = false;
1641 track_display.signal_button_press_event().connect (sigc::mem_fun (*this, &Mixer_UI::track_display_button_press), false);
1643 track_display_scroller.add (track_display);
1644 track_display_scroller.set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC);
1646 VBox* v = manage (new VBox);
1648 v->pack_start (track_display_scroller, true, true);
1650 Button* b = manage (new Button);
1652 Widget* w = manage (new Image (Stock::ADD, ICON_SIZE_BUTTON));
1656 b->signal_clicked().connect (sigc::mem_fun (*this, &Mixer_UI::new_track_or_bus));
1658 v->pack_start (*b, false, false);
1660 track_display_frame.set_name("BaseFrame");
1661 track_display_frame.set_shadow_type (Gtk::SHADOW_IN);
1662 track_display_frame.add (*v);
1664 track_display_scroller.show();
1665 track_display_frame.show();
1666 track_display.show();
1670 Mixer_UI::new_track_or_bus ()
1672 ARDOUR_UI::instance()->add_route (this);
1677 Mixer_UI::update_title ()
1682 if (_session->snap_name() != _session->name()) {
1683 n = _session->snap_name ();
1685 n = _session->name ();
1688 if (_session->dirty ()) {
1692 WindowTitle title (n);
1693 title += _("Mixer");
1694 title += Glib::get_application_name ();
1695 set_title (title.get_string());
1699 WindowTitle title (X_("Mixer"));
1700 title += Glib::get_application_name ();
1701 set_title (title.get_string());