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.add1(list_vpacker);
177 list_hpane.add2(global_hpacker);
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");
189 WindowTitle title(Glib::get_application_name());
191 set_title (title.get_string());
193 set_wmclass (X_("ardour_mixer"), PROGRAM_NAME);
195 add_accel_group (ActionManager::ui_manager->get_accel_group());
197 signal_delete_event().connect (sigc::mem_fun (*this, &Mixer_UI::hide_window));
198 add_events (Gdk::KEY_PRESS_MASK|Gdk::KEY_RELEASE_MASK);
200 signal_configure_event().connect (sigc::mem_fun (*ARDOUR_UI::instance(), &ARDOUR_UI::configure_handler));
202 _selection.RoutesChanged.connect (sigc::mem_fun(*this, &Mixer_UI::follow_strip_selection));
204 route_group_display_button_box->show();
205 route_group_add_button->show();
206 route_group_remove_button->show();
208 global_hpacker.show();
209 global_vpacker.show();
211 scroller_base.show();
212 scroller_hpacker.show();
213 mixer_scroller_vpacker.show();
215 group_display_button_label.show();
216 group_display_button.show();
217 group_display_scroller.show();
218 group_display_vbox.show();
219 group_display_frame.show();
224 group_display.show();
226 auto_rebinding = FALSE;
228 _in_group_rebuild_or_clear = false;
230 MixerStrip::CatchDeletion.connect (*this, invalidator (*this), ui_bind (&Mixer_UI::remove_strip, this, _1), gui_context());
232 MonitorSection::setup_knob_images ();
234 #ifndef DEFER_PLUGIN_SELECTOR_LOAD
235 _plugin_selector = new PluginSelector (PluginManager::the_manager ());
239 Mixer_UI::~Mixer_UI ()
244 Mixer_UI::ensure_float (Window& win)
246 win.set_transient_for (*this);
250 Mixer_UI::show_window ()
254 set_window_pos_and_size ();
256 /* show/hide group tabs as required */
257 parameter_changed ("show-group-tabs");
259 /* now reset each strips width so the right widgets are shown */
262 TreeModel::Children rows = track_model->children();
263 TreeModel::Children::iterator ri;
265 for (ri = rows.begin(); ri != rows.end(); ++ri) {
266 ms = (*ri)[track_columns.strip];
267 ms->set_width_enum (ms->get_width_enum (), ms->width_owner());
274 Mixer_UI::hide_window (GdkEventAny *ev)
276 get_window_pos_and_size ();
279 return just_hide_it(ev, static_cast<Gtk::Window *>(this));
284 Mixer_UI::add_strip (RouteList& routes)
286 ENSURE_GUI_THREAD (*this, &Mixer_UI::add_strip, routes)
290 no_track_list_redisplay = true;
291 strip_redisplay_does_not_sync_order_keys = true;
293 for (RouteList::iterator x = routes.begin(); x != routes.end(); ++x) {
294 boost::shared_ptr<Route> route = (*x);
296 if (route->is_hidden()) {
300 if (route->is_monitor()) {
301 if (!_monitor_section) {
302 _monitor_section = new MonitorSection (_session);
303 out_packer.pack_end (_monitor_section->tearoff(), false, false);
305 _monitor_section->set_session (_session);
308 _monitor_section->tearoff().show_all ();
310 XMLNode* mnode = ARDOUR_UI::instance()->tearoff_settings (X_("monitor-section"));
312 _monitor_section->tearoff().set_state (*mnode);
315 /* no regular strip shown for control out */
320 strip = new MixerStrip (*this, _session, route);
321 strips.push_back (strip);
323 Config->get_default_narrow_ms() ? _strip_width = Narrow : _strip_width = Wide;
325 if (strip->width_owner() != strip) {
326 strip->set_width_enum (_strip_width, this);
331 TreeModel::Row row = *(track_model->append());
332 row[track_columns.text] = route->name();
333 row[track_columns.visible] = strip->marked_for_display();
334 row[track_columns.route] = route;
335 row[track_columns.strip] = strip;
337 if (route->order_key (N_("signal")) == -1) {
338 route->set_order_key (N_("signal"), track_model->children().size()-1);
341 route->PropertyChanged.connect (*this, invalidator (*this), ui_bind (&Mixer_UI::strip_property_changed, this, _1, strip), gui_context());
343 strip->WidthChanged.connect (sigc::mem_fun(*this, &Mixer_UI::strip_width_changed));
344 strip->signal_button_release_event().connect (sigc::bind (sigc::mem_fun(*this, &Mixer_UI::strip_button_release_event), strip));
347 no_track_list_redisplay = false;
349 redisplay_track_list ();
351 strip_redisplay_does_not_sync_order_keys = false;
355 Mixer_UI::remove_strip (MixerStrip* strip)
357 if (_session && _session->deletion_in_progress()) {
358 /* its all being taken care of */
362 ENSURE_GUI_THREAD (*this, &Mixer_UI::remove_strip, strip);
364 cerr << "Mixer UI removing strip for " << strip << endl;
366 TreeModel::Children rows = track_model->children();
367 TreeModel::Children::iterator ri;
368 list<MixerStrip *>::iterator i;
370 if ((i = find (strips.begin(), strips.end(), strip)) != strips.end()) {
374 strip_redisplay_does_not_sync_order_keys = true;
376 for (ri = rows.begin(); ri != rows.end(); ++ri) {
377 if ((*ri)[track_columns.strip] == strip) {
378 track_model->erase (ri);
383 strip_redisplay_does_not_sync_order_keys = false;
387 Mixer_UI::sync_order_keys (string const & src)
389 TreeModel::Children rows = track_model->children();
390 TreeModel::Children::iterator ri;
392 if (src == N_("signal") || !_session || (_session->state_of_the_state() & (Session::Loading|Session::Deletion)) || rows.empty()) {
396 std::map<int,int> keys;
398 bool changed = false;
401 for (ri = rows.begin(); ri != rows.end(); ++ri, ++order) {
402 boost::shared_ptr<Route> route = (*ri)[track_columns.route];
403 unsigned int old_key = order;
404 unsigned int new_key = route->order_key (N_("signal"));
406 keys[new_key] = old_key;
408 if (new_key != old_key) {
413 if (keys.size() != rows.size()) {
414 PBD::stacktrace (cerr, 20);
416 assert(keys.size() == rows.size());
418 // Remove any gaps in keys caused by automation children tracks
419 vector<int> neworder;
420 for (std::map<int,int>::const_iterator i = keys.begin(); i != keys.end(); ++i) {
421 neworder.push_back(i->second);
423 assert(neworder.size() == rows.size());
426 strip_redisplay_does_not_reset_order_keys = true;
427 track_model->reorder (neworder);
428 strip_redisplay_does_not_reset_order_keys = false;
433 Mixer_UI::follow_strip_selection ()
435 for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
436 (*i)->set_selected (_selection.selected ((*i)->route()));
441 Mixer_UI::strip_button_release_event (GdkEventButton *ev, MixerStrip *strip)
443 if (ev->button == 1) {
445 /* this allows the user to click on the strip to terminate comment
446 editing. XXX it needs improving so that we don't select the strip
450 if (_selection.selected (strip->route())) {
451 _selection.remove (strip->route());
453 if (Keyboard::modifier_state_equals (ev->state, Keyboard::TertiaryModifier)) {
454 _selection.add (strip->route());
456 _selection.set (strip->route());
465 Mixer_UI::set_session (Session* sess)
467 SessionHandlePtr::set_session (sess);
469 if (_plugin_selector) {
470 _plugin_selector->set_session (_session);
473 _group_tabs->set_session (sess);
479 XMLNode* node = ARDOUR_UI::instance()->mixer_settings();
482 WindowTitle title(_session->name());
484 title += Glib::get_application_name();
486 set_title (title.get_string());
488 initial_track_display ();
490 _session->RouteAdded.connect (_session_connections, invalidator (*this), ui_bind (&Mixer_UI::add_strip, this, _1), gui_context());
491 _session->route_group_added.connect (_session_connections, invalidator (*this), ui_bind (&Mixer_UI::add_route_group, this, _1), gui_context());
492 _session->route_group_removed.connect (_session_connections, invalidator (*this), boost::bind (&Mixer_UI::route_groups_changed, this), gui_context());
493 _session->route_groups_reordered.connect (_session_connections, invalidator (*this), boost::bind (&Mixer_UI::route_groups_changed, this), gui_context());
494 _session->config.ParameterChanged.connect (_session_connections, invalidator (*this), ui_bind (&Mixer_UI::parameter_changed, this, _1), gui_context());
496 Config->ParameterChanged.connect (*this, invalidator (*this), ui_bind (&Mixer_UI::parameter_changed, this, _1), gui_context ());
498 route_groups_changed ();
508 Mixer_UI::session_going_away ()
510 ENSURE_GUI_THREAD (*this, &Mixer_UI::session_going_away);
512 _in_group_rebuild_or_clear = true;
513 group_model->clear ();
514 _in_group_rebuild_or_clear = false;
517 track_model->clear ();
519 for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
523 if (_monitor_section) {
524 _monitor_section->tearoff().hide_visible ();
529 WindowTitle title(Glib::get_application_name());
531 set_title (title.get_string());
535 SessionHandlePtr::session_going_away ();
539 Mixer_UI::show_strip (MixerStrip* ms)
541 TreeModel::Children rows = track_model->children();
542 TreeModel::Children::iterator i;
544 for (i = rows.begin(); i != rows.end(); ++i) {
546 MixerStrip* strip = (*i)[track_columns.strip];
548 (*i)[track_columns.visible] = true;
555 Mixer_UI::hide_strip (MixerStrip* ms)
557 TreeModel::Children rows = track_model->children();
558 TreeModel::Children::iterator i;
560 for (i = rows.begin(); i != rows.end(); ++i) {
562 MixerStrip* strip = (*i)[track_columns.strip];
564 (*i)[track_columns.visible] = false;
571 Mixer_UI::start_updating ()
573 fast_screen_update_connection = ARDOUR_UI::instance()->SuperRapidScreenUpdate.connect (sigc::mem_fun(*this, &Mixer_UI::fast_update_strips));
578 Mixer_UI::stop_updating ()
580 fast_screen_update_connection.disconnect();
585 Mixer_UI::fast_update_strips ()
587 if (is_mapped () && _session) {
588 for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
589 (*i)->fast_update ();
595 Mixer_UI::set_all_strips_visibility (bool yn)
597 TreeModel::Children rows = track_model->children();
598 TreeModel::Children::iterator i;
600 no_track_list_redisplay = true;
602 for (i = rows.begin(); i != rows.end(); ++i) {
604 TreeModel::Row row = (*i);
605 MixerStrip* strip = row[track_columns.strip];
611 if (strip->route()->is_master() || strip->route()->is_monitor()) {
615 (*i)[track_columns.visible] = yn;
618 no_track_list_redisplay = false;
619 redisplay_track_list ();
624 Mixer_UI::set_all_audio_visibility (int tracks, bool yn)
626 TreeModel::Children rows = track_model->children();
627 TreeModel::Children::iterator i;
629 no_track_list_redisplay = true;
631 for (i = rows.begin(); i != rows.end(); ++i) {
632 TreeModel::Row row = (*i);
633 MixerStrip* strip = row[track_columns.strip];
639 if (strip->route()->is_master() || strip->route()->is_monitor()) {
643 boost::shared_ptr<AudioTrack> at = strip->audio_track();
647 (*i)[track_columns.visible] = yn;
651 if (at) { /* track */
652 (*i)[track_columns.visible] = yn;
658 (*i)[track_columns.visible] = yn;
664 no_track_list_redisplay = false;
665 redisplay_track_list ();
669 Mixer_UI::hide_all_routes ()
671 set_all_strips_visibility (false);
675 Mixer_UI::show_all_routes ()
677 set_all_strips_visibility (true);
681 Mixer_UI::show_all_audiobus ()
683 set_all_audio_visibility (2, true);
686 Mixer_UI::hide_all_audiobus ()
688 set_all_audio_visibility (2, false);
692 Mixer_UI::show_all_audiotracks()
694 set_all_audio_visibility (1, true);
697 Mixer_UI::hide_all_audiotracks ()
699 set_all_audio_visibility (1, false);
703 Mixer_UI::track_list_reorder (const TreeModel::Path&, const TreeModel::iterator&, int* /*new_order*/)
705 strip_redisplay_does_not_sync_order_keys = true;
706 _session->set_remote_control_ids();
707 redisplay_track_list ();
708 strip_redisplay_does_not_sync_order_keys = false;
712 Mixer_UI::track_list_change (const Gtk::TreeModel::Path&, const Gtk::TreeModel::iterator&)
714 // never reset order keys because of a property change
715 strip_redisplay_does_not_reset_order_keys = true;
716 _session->set_remote_control_ids();
717 redisplay_track_list ();
718 strip_redisplay_does_not_reset_order_keys = false;
722 Mixer_UI::track_list_delete (const Gtk::TreeModel::Path&)
724 /* this could require an order sync */
725 if (_session && !_session->deletion_in_progress()) {
726 _session->set_remote_control_ids();
727 redisplay_track_list ();
732 Mixer_UI::redisplay_track_list ()
734 TreeModel::Children rows = track_model->children();
735 TreeModel::Children::iterator i;
738 if (no_track_list_redisplay) {
742 for (order = 0, i = rows.begin(); i != rows.end(); ++i, ++order) {
743 MixerStrip* strip = (*i)[track_columns.strip];
746 /* we're in the middle of changing a row, don't worry */
750 bool visible = (*i)[track_columns.visible];
753 strip->set_gui_property ("visible", "yes");
754 strip->route()->set_order_key (N_("signal"), order);
756 if (!strip_redisplay_does_not_reset_order_keys) {
757 strip->route()->set_order_key (N_("signal"), order);
760 if (strip->packed()) {
762 if (strip->route()->is_master() || strip->route()->is_monitor()) {
763 out_packer.reorder_child (*strip, -1);
765 strip_packer.reorder_child (*strip, -1); /* put at end */
770 if (strip->route()->is_master() || strip->route()->is_monitor()) {
771 out_packer.pack_start (*strip, false, false);
773 strip_packer.pack_start (*strip, false, false);
775 strip->set_packed (true);
781 strip->set_gui_property ("visible", "no");
783 if (strip->route()->is_master() || strip->route()->is_monitor()) {
784 /* do nothing, these cannot be hidden */
786 if (strip->packed()) {
787 strip_packer.remove (*strip);
788 strip->set_packed (false);
794 if (!strip_redisplay_does_not_reset_order_keys && !strip_redisplay_does_not_sync_order_keys) {
795 _session->sync_order_keys (N_("signal"));
798 // Resigc::bind all of the midi controls automatically
801 auto_rebind_midi_controls ();
803 _group_tabs->set_dirty ();
807 Mixer_UI::strip_width_changed ()
809 _group_tabs->set_dirty ();
812 TreeModel::Children rows = track_model->children();
813 TreeModel::Children::iterator i;
816 for (order = 0, i = rows.begin(); i != rows.end(); ++i, ++order) {
817 MixerStrip* strip = (*i)[track_columns.strip];
823 bool visible = (*i)[track_columns.visible];
834 Mixer_UI::set_auto_rebinding( bool val )
838 auto_rebinding = TRUE;
839 Session::AutoBindingOff();
843 auto_rebinding = FALSE;
844 Session::AutoBindingOn();
849 Mixer_UI::toggle_auto_rebinding()
853 set_auto_rebinding( FALSE );
858 set_auto_rebinding( TRUE );
861 auto_rebind_midi_controls();
865 Mixer_UI::auto_rebind_midi_controls ()
867 TreeModel::Children rows = track_model->children();
868 TreeModel::Children::iterator i;
871 // Create bindings for all visible strips and remove those that are not visible
872 pos = 1; // 0 is reserved for the master strip
873 for (i = rows.begin(); i != rows.end(); ++i) {
874 MixerStrip* strip = (*i)[track_columns.strip];
876 if ( (*i)[track_columns.visible] == true ) { // add bindings for
877 // make the actual binding
878 //cout<<"Auto Binding: Visible Strip Found: "<<strip->name()<<endl;
880 int controlValue = pos;
881 if( strip->route()->is_master() ) {
888 PBD::Controllable::CreateBinding ( strip->solo_button->get_controllable().get(), controlValue, 0);
889 PBD::Controllable::CreateBinding ( strip->mute_button->get_controllable().get(), controlValue, 1);
891 if( strip->is_audio_track() ) {
892 PBD::Controllable::CreateBinding ( strip->rec_enable_button->get_controllable().get(), controlValue, 2);
895 PBD::Controllable::CreateBinding ( strip->gpm.get_controllable().get(), controlValue, 3);
896 PBD::Controllable::CreateBinding ( strip->panners.get_controllable().get(), controlValue, 4);
899 else { // Remove any existing binding
900 PBD::Controllable::DeleteBinding ( strip->solo_button->get_controllable().get() );
901 PBD::Controllable::DeleteBinding ( strip->mute_button->get_controllable().get() );
903 if( strip->is_audio_track() ) {
904 PBD::Controllable::DeleteBinding ( strip->rec_enable_button->get_controllable().get() );
907 PBD::Controllable::DeleteBinding ( strip->gpm.get_controllable().get() );
908 PBD::Controllable::DeleteBinding ( strip->panners.get_controllable().get() ); // This only takes the first panner if there are multiples...
915 struct SignalOrderRouteSorter {
916 bool operator() (boost::shared_ptr<Route> a, boost::shared_ptr<Route> b) {
917 /* use of ">" forces the correct sort order */
918 return a->order_key (N_("signal")) < b->order_key (N_("signal"));
923 Mixer_UI::initial_track_display ()
925 boost::shared_ptr<RouteList> routes = _session->get_routes();
926 RouteList copy (*routes);
927 SignalOrderRouteSorter sorter;
931 no_track_list_redisplay = true;
933 track_model->clear ();
937 no_track_list_redisplay = false;
939 redisplay_track_list ();
943 Mixer_UI::show_track_list_menu ()
945 if (track_menu == 0) {
949 track_menu->popup (1, gtk_get_current_event_time());
953 Mixer_UI::track_display_button_press (GdkEventButton* ev)
955 if (Keyboard::is_context_menu_event (ev)) {
956 show_track_list_menu ();
961 TreeModel::Path path;
962 TreeViewColumn* column;
966 if (!track_display.get_path_at_pos ((int)ev->x, (int)ev->y, path, column, cellx, celly)) {
970 switch (GPOINTER_TO_UINT (column->get_data (X_("colnum")))) {
972 /* allow normal processing to occur */
975 case 1: /* visibility */
977 if ((iter = track_model->get_iter (path))) {
978 MixerStrip* strip = (*iter)[track_columns.strip];
981 if (!strip->route()->is_master() && !strip->route()->is_monitor()) {
982 bool visible = (*iter)[track_columns.visible];
983 (*iter)[track_columns.visible] = !visible;
986 track_display.queue_draw();
1001 Mixer_UI::build_track_menu ()
1003 using namespace Menu_Helpers;
1004 using namespace Gtk;
1006 track_menu = new Menu;
1007 track_menu->set_name ("ArdourContextMenu");
1008 MenuList& items = track_menu->items();
1010 items.push_back (MenuElem (_("Show All"), sigc::mem_fun(*this, &Mixer_UI::show_all_routes)));
1011 items.push_back (MenuElem (_("Hide All"), sigc::mem_fun(*this, &Mixer_UI::hide_all_routes)));
1012 items.push_back (MenuElem (_("Show All Audio Tracks"), sigc::mem_fun(*this, &Mixer_UI::show_all_audiotracks)));
1013 items.push_back (MenuElem (_("Hide All Audio Tracks"), sigc::mem_fun(*this, &Mixer_UI::hide_all_audiotracks)));
1014 items.push_back (MenuElem (_("Show All Audio Busses"), sigc::mem_fun(*this, &Mixer_UI::show_all_audiobus)));
1015 items.push_back (MenuElem (_("Hide All Audio Busses"), sigc::mem_fun(*this, &Mixer_UI::hide_all_audiobus)));
1020 Mixer_UI::strip_property_changed (const PropertyChange& what_changed, MixerStrip* mx)
1022 if (!what_changed.contains (ARDOUR::Properties::name)) {
1026 ENSURE_GUI_THREAD (*this, &Mixer_UI::strip_name_changed, what_changed, mx)
1028 TreeModel::Children rows = track_model->children();
1029 TreeModel::Children::iterator i;
1031 for (i = rows.begin(); i != rows.end(); ++i) {
1032 if ((*i)[track_columns.strip] == mx) {
1033 (*i)[track_columns.text] = mx->route()->name();
1038 error << _("track display list item for renamed strip not found!") << endmsg;
1042 Mixer_UI::group_display_button_press (GdkEventButton* ev)
1044 TreeModel::Path path;
1045 TreeViewColumn* column;
1049 if (!group_display.get_path_at_pos ((int)ev->x, (int)ev->y, path, column, cellx, celly)) {
1053 TreeIter iter = group_model->get_iter (path);
1058 RouteGroup* group = (*iter)[group_columns.group];
1060 if (Keyboard::is_context_menu_event (ev)) {
1061 _group_tabs->get_menu(group)->popup (1, ev->time);
1065 switch (GPOINTER_TO_UINT (column->get_data (X_("colnum")))) {
1067 if (Keyboard::is_edit_event (ev)) {
1069 // edit_route_group (group);
1071 group_display.queue_draw();
1080 bool visible = (*iter)[group_columns.visible];
1081 (*iter)[group_columns.visible] = !visible;
1083 group_display.queue_draw();
1096 Mixer_UI::activate_all_route_groups ()
1098 _session->foreach_route_group (sigc::bind (sigc::mem_fun (*this, &Mixer_UI::set_route_group_activation), true));
1102 Mixer_UI::disable_all_route_groups ()
1104 _session->foreach_route_group (sigc::bind (sigc::mem_fun (*this, &Mixer_UI::set_route_group_activation), false));
1108 Mixer_UI::route_groups_changed ()
1110 ENSURE_GUI_THREAD (*this, &Mixer_UI::route_groups_changed);
1112 _in_group_rebuild_or_clear = true;
1114 /* just rebuild the while thing */
1116 group_model->clear ();
1120 row = *(group_model->append());
1121 row[group_columns.visible] = true;
1122 row[group_columns.text] = (_("-all-"));
1123 row[group_columns.group] = 0;
1126 _session->foreach_route_group (sigc::mem_fun (*this, &Mixer_UI::add_route_group));
1128 _group_tabs->set_dirty ();
1129 _in_group_rebuild_or_clear = false;
1133 Mixer_UI::new_route_group ()
1137 _group_tabs->run_new_group_dialog (rl);
1141 Mixer_UI::remove_selected_route_group ()
1143 Glib::RefPtr<TreeSelection> selection = group_display.get_selection();
1144 TreeView::Selection::ListHandle_Path rows = selection->get_selected_rows ();
1150 TreeView::Selection::ListHandle_Path::iterator i = rows.begin();
1153 /* selection mode is single, so rows.begin() is it */
1155 if ((iter = group_model->get_iter (*i))) {
1157 RouteGroup* rg = (*iter)[group_columns.group];
1160 _session->remove_route_group (*rg);
1166 Mixer_UI::route_group_property_changed (RouteGroup* group, const PropertyChange& change)
1168 if (in_group_row_change) {
1172 /* force an update of any mixer strips that are using this group,
1173 otherwise mix group names don't change in mixer strips
1176 for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
1177 if ((*i)->route_group() == group) {
1178 (*i)->route_group_changed();
1182 TreeModel::iterator i;
1183 TreeModel::Children rows = group_model->children();
1184 Glib::RefPtr<TreeSelection> selection = group_display.get_selection();
1186 in_group_row_change = true;
1188 for (i = rows.begin(); i != rows.end(); ++i) {
1189 if ((*i)[group_columns.group] == group) {
1190 (*i)[group_columns.visible] = !group->is_hidden ();
1191 (*i)[group_columns.text] = group->name ();
1196 in_group_row_change = false;
1198 if (change.contains (Properties::name)) {
1199 _group_tabs->set_dirty ();
1202 for (list<MixerStrip*>::iterator j = strips.begin(); j != strips.end(); ++j) {
1203 if ((*j)->route_group() == group) {
1204 if (group->is_hidden ()) {
1214 Mixer_UI::route_group_name_edit (const std::string& path, const std::string& new_text)
1219 if ((iter = group_model->get_iter (path))) {
1221 if ((group = (*iter)[group_columns.group]) == 0) {
1225 if (new_text != group->name()) {
1226 group->set_name (new_text);
1232 Mixer_UI::route_group_row_change (const Gtk::TreeModel::Path&, const Gtk::TreeModel::iterator& iter)
1236 if (in_group_row_change) {
1240 if ((group = (*iter)[group_columns.group]) == 0) {
1244 std::string name = (*iter)[group_columns.text];
1246 if (name != group->name()) {
1247 group->set_name (name);
1250 bool hidden = !(*iter)[group_columns.visible];
1252 if (hidden != group->is_hidden ()) {
1253 group->set_hidden (hidden, this);
1257 /** Called when a group model row is deleted, but also when the model is
1258 * reordered by a user drag-and-drop; the latter is what we are
1259 * interested in here.
1262 Mixer_UI::route_group_row_deleted (Gtk::TreeModel::Path const &)
1264 if (_in_group_rebuild_or_clear) {
1268 /* Re-write the session's route group list so that the new order is preserved */
1270 list<RouteGroup*> new_list;
1272 Gtk::TreeModel::Children children = group_model->children();
1273 for (Gtk::TreeModel::Children::iterator i = children.begin(); i != children.end(); ++i) {
1274 RouteGroup* g = (*i)[group_columns.group];
1276 new_list.push_back (g);
1280 _session->reorder_route_groups (new_list);
1285 Mixer_UI::add_route_group (RouteGroup* group)
1287 ENSURE_GUI_THREAD (*this, &Mixer_UI::add_route_group, group)
1290 in_group_row_change = true;
1292 TreeModel::Row row = *(group_model->append());
1293 row[group_columns.visible] = !group->is_hidden ();
1294 row[group_columns.group] = group;
1295 if (!group->name().empty()) {
1296 row[group_columns.text] = group->name();
1298 row[group_columns.text] = _("unnamed");
1302 group->PropertyChanged.connect (*this, invalidator (*this), ui_bind (&Mixer_UI::route_group_property_changed, this, group, _1), gui_context());
1305 TreeViewColumn* col = group_display.get_column (0);
1306 CellRendererText* name_cell = dynamic_cast<CellRendererText*>(group_display.get_column_cell_renderer (0));
1307 group_display.set_cursor (group_model->get_path (row), *col, *name_cell, true);
1310 _group_tabs->set_dirty ();
1312 in_group_row_change = false;
1316 Mixer_UI::strip_scroller_button_release (GdkEventButton* ev)
1318 using namespace Menu_Helpers;
1320 if (Keyboard::is_context_menu_event (ev)) {
1321 ARDOUR_UI::instance()->add_route (this);
1329 Mixer_UI::set_strip_width (Width w)
1333 for (list<MixerStrip*>::iterator i = strips.begin(); i != strips.end(); ++i) {
1334 (*i)->set_width_enum (w, this);
1339 Mixer_UI::set_window_pos_and_size ()
1341 resize (m_width, m_height);
1342 move (m_root_x, m_root_y);
1346 Mixer_UI::get_window_pos_and_size ()
1348 get_position(m_root_x, m_root_y);
1349 get_size(m_width, m_height);
1353 Mixer_UI::set_state (const XMLNode& node)
1355 const XMLProperty* prop;
1358 m_width = default_width;
1359 m_height = default_height;
1363 if ((geometry = find_named_node (node, "geometry")) != 0) {
1367 if ((prop = geometry->property("x_size")) == 0) {
1368 prop = geometry->property ("x-size");
1371 m_width = atoi(prop->value());
1373 if ((prop = geometry->property("y_size")) == 0) {
1374 prop = geometry->property ("y-size");
1377 m_height = atoi(prop->value());
1380 if ((prop = geometry->property ("x_pos")) == 0) {
1381 prop = geometry->property ("x-pos");
1384 m_root_x = atoi (prop->value());
1387 if ((prop = geometry->property ("y_pos")) == 0) {
1388 prop = geometry->property ("y-pos");
1391 m_root_y = atoi (prop->value());
1395 set_window_pos_and_size ();
1397 if ((prop = node.property ("narrow-strips"))) {
1398 if (string_is_affirmative (prop->value())) {
1399 set_strip_width (Narrow);
1401 set_strip_width (Wide);
1405 if ((prop = node.property ("show-mixer"))) {
1406 if (string_is_affirmative (prop->value())) {
1415 Mixer_UI::get_state (void)
1417 XMLNode* node = new XMLNode ("Mixer");
1419 if (is_realized()) {
1420 Glib::RefPtr<Gdk::Window> win = get_window();
1422 get_window_pos_and_size ();
1424 XMLNode* geometry = new XMLNode ("geometry");
1426 snprintf(buf, sizeof(buf), "%d", m_width);
1427 geometry->add_property(X_("x_size"), string(buf));
1428 snprintf(buf, sizeof(buf), "%d", m_height);
1429 geometry->add_property(X_("y_size"), string(buf));
1430 snprintf(buf, sizeof(buf), "%d", m_root_x);
1431 geometry->add_property(X_("x_pos"), string(buf));
1432 snprintf(buf, sizeof(buf), "%d", m_root_y);
1433 geometry->add_property(X_("y_pos"), string(buf));
1435 // written only for compatibility, they are not used.
1436 snprintf(buf, sizeof(buf), "%d", 0);
1437 geometry->add_property(X_("x_off"), string(buf));
1438 snprintf(buf, sizeof(buf), "%d", 0);
1439 geometry->add_property(X_("y_off"), string(buf));
1441 snprintf(buf,sizeof(buf), "%d",gtk_paned_get_position (static_cast<Paned*>(&rhs_pane1)->gobj()));
1442 geometry->add_property(X_("mixer_rhs_pane1_pos"), string(buf));
1443 snprintf(buf,sizeof(buf), "%d",gtk_paned_get_position (static_cast<Paned*>(&list_hpane)->gobj()));
1444 geometry->add_property(X_("mixer_list_hpane_pos"), string(buf));
1446 node->add_child_nocopy (*geometry);
1449 node->add_property ("narrow-strips", _strip_width == Narrow ? "yes" : "no");
1451 node->add_property ("show-mixer", _visible ? "yes" : "no");
1458 Mixer_UI::pane_allocation_handler (Allocation&, Gtk::Paned* which)
1461 XMLProperty* prop = 0;
1463 XMLNode* node = ARDOUR_UI::instance()->mixer_settings();
1466 static int32_t done[3] = { 0, 0, 0 };
1468 height = default_height;
1470 if ((geometry = find_named_node (*node, "geometry")) != 0) {
1472 if ((prop = geometry->property ("y_size")) == 0) {
1473 prop = geometry->property ("y-size");
1476 height = atoi (prop->value());
1480 if (which == static_cast<Gtk::Paned*> (&rhs_pane1)) {
1486 if (!geometry || (prop = geometry->property("mixer-rhs-pane1-pos")) == 0) {
1488 snprintf (buf, sizeof(buf), "%d", pos);
1490 pos = atoi (prop->value());
1493 if ((done[0] = GTK_WIDGET(rhs_pane1.gobj())->allocation.height > pos)) {
1494 rhs_pane1.set_position (pos);
1497 } else if (which == static_cast<Gtk::Paned*> (&list_hpane)) {
1503 if (!geometry || (prop = geometry->property("mixer-list-hpane-pos")) == 0) {
1505 snprintf (buf, sizeof(buf), "%d", pos);
1507 pos = atoi (prop->value());
1510 if ((done[2] = GTK_WIDGET(list_hpane.gobj())->allocation.width > pos)) {
1511 list_hpane.set_position (pos);
1516 Mixer_UI::scroll_left ()
1518 Adjustment* adj = scroller.get_hscrollbar()->get_adjustment();
1519 /* stupid GTK: can't rely on clamping across versions */
1520 scroller.get_hscrollbar()->set_value (max (adj->get_lower(), adj->get_value() - adj->get_step_increment()));
1524 Mixer_UI::scroll_right ()
1526 Adjustment* adj = scroller.get_hscrollbar()->get_adjustment();
1527 /* stupid GTK: can't rely on clamping across versions */
1528 scroller.get_hscrollbar()->set_value (min (adj->get_upper(), adj->get_value() + adj->get_step_increment()));
1532 Mixer_UI::on_key_press_event (GdkEventKey* ev)
1534 switch (ev->keyval) {
1547 return key_press_focus_accelerator_handler (*this, ev);
1551 Mixer_UI::on_key_release_event (GdkEventKey* ev)
1553 return Gtk::Window::on_key_release_event (ev);
1554 // return key_press_focus_accelerator_handler (*this, ev);
1559 Mixer_UI::on_scroll_event (GdkEventScroll* ev)
1561 switch (ev->direction) {
1562 case GDK_SCROLL_LEFT:
1566 if (ev->state & Keyboard::TertiaryModifier) {
1572 case GDK_SCROLL_RIGHT:
1576 case GDK_SCROLL_DOWN:
1577 if (ev->state & Keyboard::TertiaryModifier) {
1589 Mixer_UI::parameter_changed (string const & p)
1591 if (p == "show-group-tabs") {
1592 bool const s = _session->config.get_show_group_tabs ();
1594 _group_tabs->show ();
1596 _group_tabs->hide ();
1598 } else if (p == "default-narrow_ms") {
1599 bool const s = Config->get_default_narrow_ms ();
1600 for (list<MixerStrip*>::iterator i = strips.begin(); i != strips.end(); ++i) {
1601 (*i)->set_width_enum (s ? Narrow : Wide, this);
1607 Mixer_UI::set_route_group_activation (RouteGroup* g, bool a)
1609 g->set_active (a, this);
1613 Mixer_UI::plugin_selector()
1615 #ifdef DEFER_PLUGIN_SELECTOR_LOAD
1616 if (!_plugin_selector)
1617 _plugin_selector = new PluginSelector (PluginManager::the_manager ());
1620 return _plugin_selector;
1624 Mixer_UI::setup_track_display ()
1626 track_model = ListStore::create (track_columns);
1627 track_display.set_model (track_model);
1628 track_display.append_column (_("Strips"), track_columns.text);
1629 track_display.append_column (_("Show"), track_columns.visible);
1630 track_display.get_column (0)->set_data (X_("colnum"), GUINT_TO_POINTER(0));
1631 track_display.get_column (1)->set_data (X_("colnum"), GUINT_TO_POINTER(1));
1632 track_display.get_column (0)->set_expand(true);
1633 track_display.get_column (1)->set_expand(false);
1634 track_display.set_name (X_("MixerTrackDisplayList"));
1635 track_display.get_selection()->set_mode (Gtk::SELECTION_NONE);
1636 track_display.set_reorderable (true);
1637 track_display.set_headers_visible (true);
1639 track_model->signal_row_deleted().connect (sigc::mem_fun (*this, &Mixer_UI::track_list_delete));
1640 track_model->signal_row_changed().connect (sigc::mem_fun (*this, &Mixer_UI::track_list_change));
1641 track_model->signal_rows_reordered().connect (sigc::mem_fun (*this, &Mixer_UI::track_list_reorder));
1643 CellRendererToggle* track_list_visible_cell = dynamic_cast<CellRendererToggle*>(track_display.get_column_cell_renderer (1));
1644 track_list_visible_cell->property_activatable() = true;
1645 track_list_visible_cell->property_radio() = false;
1647 track_display.signal_button_press_event().connect (sigc::mem_fun (*this, &Mixer_UI::track_display_button_press), false);
1649 track_display_scroller.add (track_display);
1650 track_display_scroller.set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC);
1652 VBox* v = manage (new VBox);
1654 v->pack_start (track_display_scroller, true, true);
1656 Button* b = manage (new Button);
1658 Widget* w = manage (new Image (Stock::ADD, ICON_SIZE_BUTTON));
1662 b->signal_clicked().connect (sigc::mem_fun (*this, &Mixer_UI::new_track_or_bus));
1664 v->pack_start (*b, false, false);
1666 track_display_frame.set_name("BaseFrame");
1667 track_display_frame.set_shadow_type (Gtk::SHADOW_IN);
1668 track_display_frame.add (*v);
1670 track_display_scroller.show();
1671 track_display_frame.show();
1672 track_display.show();
1676 Mixer_UI::new_track_or_bus ()
1678 ARDOUR_UI::instance()->add_route (this);