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 /* allow this window to become the key focus window */
72 set_flags (CAN_FOCUS);
74 _strip_width = Config->get_default_narrow_ms() ? Narrow : Wide;
77 no_track_list_redisplay = false;
78 in_group_row_change = false;
80 strip_redisplay_does_not_reset_order_keys = false;
81 strip_redisplay_does_not_sync_order_keys = false;
84 Route::SyncOrderKeys.connect (*this, invalidator (*this), ui_bind (&Mixer_UI::sync_order_keys, this, _1), gui_context());
86 scroller_base.set_flags (Gtk::CAN_FOCUS);
87 scroller_base.add_events (Gdk::BUTTON_PRESS_MASK|Gdk::BUTTON_RELEASE_MASK);
88 scroller_base.set_name ("MixerWindow");
89 scroller_base.signal_button_release_event().connect (sigc::mem_fun(*this, &Mixer_UI::strip_scroller_button_release));
90 // add as last item of strip packer
91 strip_packer.pack_end (scroller_base, true, true);
93 _group_tabs = new MixerGroupTabs (this);
94 VBox* b = manage (new VBox);
95 b->pack_start (*_group_tabs, PACK_SHRINK);
96 b->pack_start (strip_packer);
100 scroller.set_policy (Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
102 setup_track_display ();
104 group_model = ListStore::create (group_columns);
105 group_display.set_model (group_model);
106 group_display.append_column (_("Group"), group_columns.text);
107 group_display.append_column (_("Show"), group_columns.visible);
108 group_display.get_column (0)->set_data (X_("colnum"), GUINT_TO_POINTER(0));
109 group_display.get_column (1)->set_data (X_("colnum"), GUINT_TO_POINTER(1));
110 group_display.get_column (0)->set_expand(true);
111 group_display.get_column (1)->set_expand(false);
112 group_display.set_name ("MixerGroupList");
113 group_display.get_selection()->set_mode (Gtk::SELECTION_SINGLE);
114 group_display.set_reorderable (true);
115 group_display.set_headers_visible (true);
116 group_display.set_rules_hint (true);
118 /* name is directly editable */
120 CellRendererText* name_cell = dynamic_cast<CellRendererText*>(group_display.get_column_cell_renderer (0));
121 name_cell->property_editable() = true;
122 name_cell->signal_edited().connect (sigc::mem_fun (*this, &Mixer_UI::route_group_name_edit));
124 /* use checkbox for the active column */
126 CellRendererToggle* active_cell = dynamic_cast<CellRendererToggle*>(group_display.get_column_cell_renderer (1));
127 active_cell->property_activatable() = true;
128 active_cell->property_radio() = false;
130 group_model->signal_row_changed().connect (sigc::mem_fun (*this, &Mixer_UI::route_group_row_change));
131 /* We use this to notice drag-and-drop reorders of the group list */
132 group_model->signal_row_deleted().connect (sigc::mem_fun (*this, &Mixer_UI::route_group_row_deleted));
133 group_display.signal_button_press_event().connect (sigc::mem_fun (*this, &Mixer_UI::group_display_button_press), false);
135 group_display_scroller.add (group_display);
136 group_display_scroller.set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC);
138 HBox* route_group_display_button_box = manage (new HBox());
140 Button* route_group_add_button = manage (new Button ());
141 Button* route_group_remove_button = manage (new Button ());
145 w = manage (new Image (Stock::ADD, ICON_SIZE_BUTTON));
147 route_group_add_button->add (*w);
149 w = manage (new Image (Stock::REMOVE, ICON_SIZE_BUTTON));
151 route_group_remove_button->add (*w);
153 route_group_display_button_box->set_homogeneous (true);
155 route_group_add_button->signal_clicked().connect (sigc::mem_fun (*this, &Mixer_UI::new_route_group));
156 route_group_remove_button->signal_clicked().connect (sigc::mem_fun (*this, &Mixer_UI::remove_selected_route_group));
158 route_group_display_button_box->add (*route_group_add_button);
159 route_group_display_button_box->add (*route_group_remove_button);
161 group_display_vbox.pack_start (group_display_scroller, true, true);
162 group_display_vbox.pack_start (*route_group_display_button_box, false, false);
164 group_display_frame.set_name ("BaseFrame");
165 group_display_frame.set_shadow_type (Gtk::SHADOW_IN);
166 group_display_frame.add (group_display_vbox);
168 rhs_pane1.pack1 (track_display_frame);
169 rhs_pane1.pack2 (group_display_frame);
171 list_vpacker.pack_start (rhs_pane1, true, true);
173 global_hpacker.pack_start (scroller, true, true);
175 /* current gtk-quartz has dirty updates on borders like this one */
176 global_hpacker.pack_start (out_packer, false, false, 0);
178 global_hpacker.pack_start (out_packer, false, false, 12);
180 list_hpane.pack1(list_vpacker, true, true);
181 list_hpane.pack2(global_hpacker, true, false);
183 rhs_pane1.signal_size_allocate().connect (sigc::bind (sigc::mem_fun(*this, &Mixer_UI::pane_allocation_handler),
184 static_cast<Gtk::Paned*> (&rhs_pane1)));
185 list_hpane.signal_size_allocate().connect (sigc::bind (sigc::mem_fun(*this, &Mixer_UI::pane_allocation_handler),
186 static_cast<Gtk::Paned*> (&list_hpane)));
188 global_vpacker.pack_start (list_hpane, true, true);
190 add (global_vpacker);
191 set_name ("MixerWindow");
195 set_wmclass (X_("ardour_mixer"), PROGRAM_NAME);
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 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::instance ());
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());
266 /* Fix visibility of mixer strip stuff */
267 ms->parameter_changed (X_("mixer-strip-visibility"));
271 /* force focus into main area */
272 scroller_base.grab_focus ();
278 Mixer_UI::hide_window (GdkEventAny *ev)
280 get_window_pos_and_size ();
283 return just_hide_it(ev, static_cast<Gtk::Window *>(this));
288 Mixer_UI::add_strip (RouteList& routes)
290 ENSURE_GUI_THREAD (*this, &Mixer_UI::add_strip, routes)
294 no_track_list_redisplay = true;
295 strip_redisplay_does_not_sync_order_keys = true;
297 for (RouteList::iterator x = routes.begin(); x != routes.end(); ++x) {
298 boost::shared_ptr<Route> route = (*x);
300 if (route->is_hidden()) {
304 if (route->is_monitor()) {
305 if (!_monitor_section) {
306 _monitor_section = new MonitorSection (_session);
307 out_packer.pack_end (_monitor_section->tearoff(), false, false);
309 _monitor_section->set_session (_session);
312 _monitor_section->tearoff().show_all ();
314 XMLNode* mnode = ARDOUR_UI::instance()->tearoff_settings (X_("monitor-section"));
316 _monitor_section->tearoff().set_state (*mnode);
319 /* no regular strip shown for control out */
324 strip = new MixerStrip (*this, _session, route);
325 strips.push_back (strip);
327 Config->get_default_narrow_ms() ? _strip_width = Narrow : _strip_width = Wide;
329 if (strip->width_owner() != strip) {
330 strip->set_width_enum (_strip_width, this);
335 TreeModel::Row row = *(track_model->append());
336 row[track_columns.text] = route->name();
337 row[track_columns.visible] = strip->route()->is_master() ? true : strip->marked_for_display();
338 row[track_columns.route] = route;
339 row[track_columns.strip] = strip;
341 if (route->order_key (N_("signal")) == -1) {
342 route->set_order_key (N_("signal"), track_model->children().size()-1);
345 route->PropertyChanged.connect (*this, invalidator (*this), ui_bind (&Mixer_UI::strip_property_changed, this, _1, strip), gui_context());
347 strip->WidthChanged.connect (sigc::mem_fun(*this, &Mixer_UI::strip_width_changed));
348 strip->signal_button_release_event().connect (sigc::bind (sigc::mem_fun(*this, &Mixer_UI::strip_button_release_event), strip));
351 no_track_list_redisplay = false;
353 redisplay_track_list ();
355 strip_redisplay_does_not_sync_order_keys = false;
359 Mixer_UI::remove_strip (MixerStrip* strip)
361 if (_session && _session->deletion_in_progress()) {
362 /* its all being taken care of */
366 ENSURE_GUI_THREAD (*this, &Mixer_UI::remove_strip, strip);
368 TreeModel::Children rows = track_model->children();
369 TreeModel::Children::iterator ri;
370 list<MixerStrip *>::iterator i;
372 if ((i = find (strips.begin(), strips.end(), strip)) != strips.end()) {
376 strip_redisplay_does_not_sync_order_keys = true;
378 for (ri = rows.begin(); ri != rows.end(); ++ri) {
379 if ((*ri)[track_columns.strip] == strip) {
380 track_model->erase (ri);
385 strip_redisplay_does_not_sync_order_keys = false;
389 Mixer_UI::sync_order_keys (string const & src)
391 TreeModel::Children rows = track_model->children();
392 TreeModel::Children::iterator ri;
394 if (src == N_("signal") || !_session || (_session->state_of_the_state() & (Session::Loading|Session::Deletion)) || rows.empty()) {
398 std::map<int,int> keys;
400 bool changed = false;
403 for (ri = rows.begin(); ri != rows.end(); ++ri, ++order) {
404 boost::shared_ptr<Route> route = (*ri)[track_columns.route];
405 unsigned int old_key = order;
406 unsigned int new_key = route->order_key (N_("signal"));
408 keys[new_key] = old_key;
410 if (new_key != old_key) {
415 if (keys.size() != rows.size()) {
416 PBD::stacktrace (cerr, 20);
418 assert(keys.size() == rows.size());
420 // Remove any gaps in keys caused by automation children tracks
421 vector<int> neworder;
422 for (std::map<int,int>::const_iterator i = keys.begin(); i != keys.end(); ++i) {
423 neworder.push_back(i->second);
425 assert(neworder.size() == rows.size());
428 strip_redisplay_does_not_reset_order_keys = true;
429 track_model->reorder (neworder);
430 strip_redisplay_does_not_reset_order_keys = false;
435 Mixer_UI::strip_by_route (boost::shared_ptr<Route> r)
437 for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
438 if ((*i)->route() == r) {
447 Mixer_UI::strip_button_release_event (GdkEventButton *ev, MixerStrip *strip)
449 if (ev->button == 1) {
450 if (_selection.selected (strip)) {
451 /* primary-click: toggle selection state of strip */
452 if (Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) {
453 _selection.remove (strip);
456 if (Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) {
457 _selection.add (strip);
458 } else if (Keyboard::modifier_state_equals (ev->state, Keyboard::RangeSelectModifier)) {
460 if (!_selection.selected(strip)) {
462 /* extend selection */
464 vector<MixerStrip*> tmp;
465 bool accumulate = false;
467 tmp.push_back (strip);
469 for (list<MixerStrip*>::iterator i = strips.begin(); i != strips.end(); ++i) {
471 /* hit clicked strip, start accumulating till we hit the first
480 } else if (_selection.selected (*i)) {
481 /* hit selected strip. if currently accumulating others,
482 we're done. if not accumulating others, start doing so.
497 for (vector<MixerStrip*>::iterator i = tmp.begin(); i != tmp.end(); ++i) {
503 _selection.set (strip);
512 Mixer_UI::set_session (Session* sess)
514 SessionHandlePtr::set_session (sess);
516 if (_plugin_selector) {
517 _plugin_selector->set_session (_session);
520 _group_tabs->set_session (sess);
526 XMLNode* node = ARDOUR_UI::instance()->mixer_settings();
531 initial_track_display ();
533 _session->RouteAdded.connect (_session_connections, invalidator (*this), ui_bind (&Mixer_UI::add_strip, this, _1), gui_context());
534 _session->route_group_added.connect (_session_connections, invalidator (*this), ui_bind (&Mixer_UI::add_route_group, this, _1), gui_context());
535 _session->route_group_removed.connect (_session_connections, invalidator (*this), boost::bind (&Mixer_UI::route_groups_changed, this), gui_context());
536 _session->route_groups_reordered.connect (_session_connections, invalidator (*this), boost::bind (&Mixer_UI::route_groups_changed, this), gui_context());
537 _session->config.ParameterChanged.connect (_session_connections, invalidator (*this), ui_bind (&Mixer_UI::parameter_changed, this, _1), gui_context());
538 _session->DirtyChanged.connect (_session_connections, invalidator (*this), boost::bind (&Mixer_UI::update_title, this), gui_context());
539 _session->StateSaved.connect (_session_connections, invalidator (*this), ui_bind (&Mixer_UI::update_title, this), gui_context());
541 Config->ParameterChanged.connect (*this, invalidator (*this), ui_bind (&Mixer_UI::parameter_changed, this, _1), gui_context ());
543 route_groups_changed ();
553 Mixer_UI::session_going_away ()
555 ENSURE_GUI_THREAD (*this, &Mixer_UI::session_going_away);
557 _in_group_rebuild_or_clear = true;
558 group_model->clear ();
559 _in_group_rebuild_or_clear = false;
562 track_model->clear ();
564 for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
568 if (_monitor_section) {
569 _monitor_section->tearoff().hide_visible ();
576 SessionHandlePtr::session_going_away ();
583 Mixer_UI::show_strip (MixerStrip* ms)
585 TreeModel::Children rows = track_model->children();
586 TreeModel::Children::iterator i;
588 for (i = rows.begin(); i != rows.end(); ++i) {
590 MixerStrip* strip = (*i)[track_columns.strip];
592 (*i)[track_columns.visible] = true;
599 Mixer_UI::hide_strip (MixerStrip* ms)
601 TreeModel::Children rows = track_model->children();
602 TreeModel::Children::iterator i;
604 for (i = rows.begin(); i != rows.end(); ++i) {
606 MixerStrip* strip = (*i)[track_columns.strip];
608 (*i)[track_columns.visible] = false;
615 Mixer_UI::start_updating ()
617 fast_screen_update_connection = ARDOUR_UI::instance()->SuperRapidScreenUpdate.connect (sigc::mem_fun(*this, &Mixer_UI::fast_update_strips));
622 Mixer_UI::stop_updating ()
624 fast_screen_update_connection.disconnect();
629 Mixer_UI::fast_update_strips ()
631 if (is_mapped () && _session) {
632 for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
633 (*i)->fast_update ();
639 Mixer_UI::set_all_strips_visibility (bool yn)
641 TreeModel::Children rows = track_model->children();
642 TreeModel::Children::iterator i;
644 no_track_list_redisplay = true;
646 for (i = rows.begin(); i != rows.end(); ++i) {
648 TreeModel::Row row = (*i);
649 MixerStrip* strip = row[track_columns.strip];
655 if (strip->route()->is_master() || strip->route()->is_monitor()) {
659 (*i)[track_columns.visible] = yn;
662 no_track_list_redisplay = false;
663 redisplay_track_list ();
668 Mixer_UI::set_all_audio_visibility (int tracks, bool yn)
670 TreeModel::Children rows = track_model->children();
671 TreeModel::Children::iterator i;
673 no_track_list_redisplay = true;
675 for (i = rows.begin(); i != rows.end(); ++i) {
676 TreeModel::Row row = (*i);
677 MixerStrip* strip = row[track_columns.strip];
683 if (strip->route()->is_master() || strip->route()->is_monitor()) {
687 boost::shared_ptr<AudioTrack> at = strip->audio_track();
691 (*i)[track_columns.visible] = yn;
695 if (at) { /* track */
696 (*i)[track_columns.visible] = yn;
702 (*i)[track_columns.visible] = yn;
708 no_track_list_redisplay = false;
709 redisplay_track_list ();
713 Mixer_UI::hide_all_routes ()
715 set_all_strips_visibility (false);
719 Mixer_UI::show_all_routes ()
721 set_all_strips_visibility (true);
725 Mixer_UI::show_all_audiobus ()
727 set_all_audio_visibility (2, true);
730 Mixer_UI::hide_all_audiobus ()
732 set_all_audio_visibility (2, false);
736 Mixer_UI::show_all_audiotracks()
738 set_all_audio_visibility (1, true);
741 Mixer_UI::hide_all_audiotracks ()
743 set_all_audio_visibility (1, false);
747 Mixer_UI::track_list_reorder (const TreeModel::Path&, const TreeModel::iterator&, int* /*new_order*/)
749 strip_redisplay_does_not_sync_order_keys = true;
750 _session->set_remote_control_ids();
751 redisplay_track_list ();
752 strip_redisplay_does_not_sync_order_keys = false;
756 Mixer_UI::track_list_change (const Gtk::TreeModel::Path&, const Gtk::TreeModel::iterator&)
758 // never reset order keys because of a property change
759 strip_redisplay_does_not_reset_order_keys = true;
760 _session->set_remote_control_ids();
761 redisplay_track_list ();
762 strip_redisplay_does_not_reset_order_keys = false;
766 Mixer_UI::track_list_delete (const Gtk::TreeModel::Path&)
768 /* this could require an order sync */
769 if (_session && !_session->deletion_in_progress()) {
770 _session->set_remote_control_ids();
771 redisplay_track_list ();
776 Mixer_UI::redisplay_track_list ()
778 TreeModel::Children rows = track_model->children();
779 TreeModel::Children::iterator i;
782 if (no_track_list_redisplay) {
786 for (order = 0, i = rows.begin(); i != rows.end(); ++i, ++order) {
787 MixerStrip* strip = (*i)[track_columns.strip];
790 /* we're in the middle of changing a row, don't worry */
794 if (!strip_redisplay_does_not_reset_order_keys) {
795 strip->route()->set_order_key (N_("signal"), order);
798 bool const visible = (*i)[track_columns.visible];
801 strip->set_gui_property ("visible", true);
803 if (strip->packed()) {
805 if (strip->route()->is_master() || strip->route()->is_monitor()) {
806 out_packer.reorder_child (*strip, -1);
808 strip_packer.reorder_child (*strip, -1); /* put at end */
813 if (strip->route()->is_master() || strip->route()->is_monitor()) {
814 out_packer.pack_start (*strip, false, false);
816 strip_packer.pack_start (*strip, false, false);
818 strip->set_packed (true);
823 strip->set_gui_property ("visible", false);
825 if (strip->route()->is_master() || strip->route()->is_monitor()) {
826 /* do nothing, these cannot be hidden */
828 if (strip->packed()) {
829 strip_packer.remove (*strip);
830 strip->set_packed (false);
836 if (!strip_redisplay_does_not_reset_order_keys && !strip_redisplay_does_not_sync_order_keys) {
837 _session->sync_order_keys (N_("signal"));
840 // Resigc::bind all of the midi controls automatically
842 if (auto_rebinding) {
843 auto_rebind_midi_controls ();
846 _group_tabs->set_dirty ();
850 Mixer_UI::strip_width_changed ()
852 _group_tabs->set_dirty ();
855 TreeModel::Children rows = track_model->children();
856 TreeModel::Children::iterator i;
859 for (order = 0, i = rows.begin(); i != rows.end(); ++i, ++order) {
860 MixerStrip* strip = (*i)[track_columns.strip];
866 bool visible = (*i)[track_columns.visible];
877 Mixer_UI::set_auto_rebinding( bool val )
881 auto_rebinding = TRUE;
882 Session::AutoBindingOff();
886 auto_rebinding = FALSE;
887 Session::AutoBindingOn();
892 Mixer_UI::toggle_auto_rebinding()
896 set_auto_rebinding( FALSE );
901 set_auto_rebinding( TRUE );
904 auto_rebind_midi_controls();
908 Mixer_UI::auto_rebind_midi_controls ()
910 TreeModel::Children rows = track_model->children();
911 TreeModel::Children::iterator i;
914 // Create bindings for all visible strips and remove those that are not visible
915 pos = 1; // 0 is reserved for the master strip
916 for (i = rows.begin(); i != rows.end(); ++i) {
917 MixerStrip* strip = (*i)[track_columns.strip];
919 if ( (*i)[track_columns.visible] == true ) { // add bindings for
920 // make the actual binding
921 //cout<<"Auto Binding: Visible Strip Found: "<<strip->name()<<endl;
923 int controlValue = pos;
924 if( strip->route()->is_master() ) {
931 PBD::Controllable::CreateBinding ( strip->solo_button->get_controllable().get(), controlValue, 0);
932 PBD::Controllable::CreateBinding ( strip->mute_button->get_controllable().get(), controlValue, 1);
934 if( strip->is_audio_track() ) {
935 PBD::Controllable::CreateBinding ( strip->rec_enable_button->get_controllable().get(), controlValue, 2);
938 PBD::Controllable::CreateBinding ( strip->gpm.get_controllable().get(), controlValue, 3);
939 PBD::Controllable::CreateBinding ( strip->panners.get_controllable().get(), controlValue, 4);
942 else { // Remove any existing binding
943 PBD::Controllable::DeleteBinding ( strip->solo_button->get_controllable().get() );
944 PBD::Controllable::DeleteBinding ( strip->mute_button->get_controllable().get() );
946 if( strip->is_audio_track() ) {
947 PBD::Controllable::DeleteBinding ( strip->rec_enable_button->get_controllable().get() );
950 PBD::Controllable::DeleteBinding ( strip->gpm.get_controllable().get() );
951 PBD::Controllable::DeleteBinding ( strip->panners.get_controllable().get() ); // This only takes the first panner if there are multiples...
958 struct SignalOrderRouteSorter {
959 bool operator() (boost::shared_ptr<Route> a, boost::shared_ptr<Route> b) {
960 /* use of ">" forces the correct sort order */
961 return a->order_key (N_("signal")) < b->order_key (N_("signal"));
966 Mixer_UI::initial_track_display ()
968 boost::shared_ptr<RouteList> routes = _session->get_routes();
969 RouteList copy (*routes);
970 SignalOrderRouteSorter sorter;
974 no_track_list_redisplay = true;
976 track_model->clear ();
980 no_track_list_redisplay = false;
982 redisplay_track_list ();
986 Mixer_UI::show_track_list_menu ()
988 if (track_menu == 0) {
992 track_menu->popup (1, gtk_get_current_event_time());
996 Mixer_UI::track_display_button_press (GdkEventButton* ev)
998 if (Keyboard::is_context_menu_event (ev)) {
999 show_track_list_menu ();
1004 TreeModel::Path path;
1005 TreeViewColumn* column;
1009 if (!track_display.get_path_at_pos ((int)ev->x, (int)ev->y, path, column, cellx, celly)) {
1013 switch (GPOINTER_TO_UINT (column->get_data (X_("colnum")))) {
1015 /* allow normal processing to occur */
1018 case 1: /* visibility */
1020 if ((iter = track_model->get_iter (path))) {
1021 MixerStrip* strip = (*iter)[track_columns.strip];
1024 if (!strip->route()->is_master() && !strip->route()->is_monitor()) {
1025 bool visible = (*iter)[track_columns.visible];
1026 (*iter)[track_columns.visible] = !visible;
1029 track_display.queue_draw();
1044 Mixer_UI::build_track_menu ()
1046 using namespace Menu_Helpers;
1047 using namespace Gtk;
1049 track_menu = new Menu;
1050 track_menu->set_name ("ArdourContextMenu");
1051 MenuList& items = track_menu->items();
1053 items.push_back (MenuElem (_("Show All"), sigc::mem_fun(*this, &Mixer_UI::show_all_routes)));
1054 items.push_back (MenuElem (_("Hide All"), sigc::mem_fun(*this, &Mixer_UI::hide_all_routes)));
1055 items.push_back (MenuElem (_("Show All Audio Tracks"), sigc::mem_fun(*this, &Mixer_UI::show_all_audiotracks)));
1056 items.push_back (MenuElem (_("Hide All Audio Tracks"), sigc::mem_fun(*this, &Mixer_UI::hide_all_audiotracks)));
1057 items.push_back (MenuElem (_("Show All Audio Busses"), sigc::mem_fun(*this, &Mixer_UI::show_all_audiobus)));
1058 items.push_back (MenuElem (_("Hide All Audio Busses"), sigc::mem_fun(*this, &Mixer_UI::hide_all_audiobus)));
1063 Mixer_UI::strip_property_changed (const PropertyChange& what_changed, MixerStrip* mx)
1065 if (!what_changed.contains (ARDOUR::Properties::name)) {
1069 ENSURE_GUI_THREAD (*this, &Mixer_UI::strip_name_changed, what_changed, mx)
1071 TreeModel::Children rows = track_model->children();
1072 TreeModel::Children::iterator i;
1074 for (i = rows.begin(); i != rows.end(); ++i) {
1075 if ((*i)[track_columns.strip] == mx) {
1076 (*i)[track_columns.text] = mx->route()->name();
1081 error << _("track display list item for renamed strip not found!") << endmsg;
1085 Mixer_UI::group_display_button_press (GdkEventButton* ev)
1087 TreeModel::Path path;
1088 TreeViewColumn* column;
1092 if (!group_display.get_path_at_pos ((int)ev->x, (int)ev->y, path, column, cellx, celly)) {
1096 TreeIter iter = group_model->get_iter (path);
1101 RouteGroup* group = (*iter)[group_columns.group];
1103 if (Keyboard::is_context_menu_event (ev)) {
1104 _group_tabs->get_menu(group)->popup (1, ev->time);
1108 switch (GPOINTER_TO_UINT (column->get_data (X_("colnum")))) {
1110 if (Keyboard::is_edit_event (ev)) {
1112 // edit_route_group (group);
1114 group_display.queue_draw();
1123 bool visible = (*iter)[group_columns.visible];
1124 (*iter)[group_columns.visible] = !visible;
1126 group_display.queue_draw();
1139 Mixer_UI::activate_all_route_groups ()
1141 _session->foreach_route_group (sigc::bind (sigc::mem_fun (*this, &Mixer_UI::set_route_group_activation), true));
1145 Mixer_UI::disable_all_route_groups ()
1147 _session->foreach_route_group (sigc::bind (sigc::mem_fun (*this, &Mixer_UI::set_route_group_activation), false));
1151 Mixer_UI::route_groups_changed ()
1153 ENSURE_GUI_THREAD (*this, &Mixer_UI::route_groups_changed);
1155 _in_group_rebuild_or_clear = true;
1157 /* just rebuild the while thing */
1159 group_model->clear ();
1163 row = *(group_model->append());
1164 row[group_columns.visible] = true;
1165 row[group_columns.text] = (_("-all-"));
1166 row[group_columns.group] = 0;
1169 _session->foreach_route_group (sigc::mem_fun (*this, &Mixer_UI::add_route_group));
1171 _group_tabs->set_dirty ();
1172 _in_group_rebuild_or_clear = false;
1176 Mixer_UI::new_route_group ()
1180 _group_tabs->run_new_group_dialog (rl);
1184 Mixer_UI::remove_selected_route_group ()
1186 Glib::RefPtr<TreeSelection> selection = group_display.get_selection();
1187 TreeView::Selection::ListHandle_Path rows = selection->get_selected_rows ();
1193 TreeView::Selection::ListHandle_Path::iterator i = rows.begin();
1196 /* selection mode is single, so rows.begin() is it */
1198 if ((iter = group_model->get_iter (*i))) {
1200 RouteGroup* rg = (*iter)[group_columns.group];
1203 _session->remove_route_group (*rg);
1209 Mixer_UI::route_group_property_changed (RouteGroup* group, const PropertyChange& change)
1211 if (in_group_row_change) {
1215 /* force an update of any mixer strips that are using this group,
1216 otherwise mix group names don't change in mixer strips
1219 for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
1220 if ((*i)->route_group() == group) {
1221 (*i)->route_group_changed();
1225 TreeModel::iterator i;
1226 TreeModel::Children rows = group_model->children();
1227 Glib::RefPtr<TreeSelection> selection = group_display.get_selection();
1229 in_group_row_change = true;
1231 for (i = rows.begin(); i != rows.end(); ++i) {
1232 if ((*i)[group_columns.group] == group) {
1233 (*i)[group_columns.visible] = !group->is_hidden ();
1234 (*i)[group_columns.text] = group->name ();
1239 in_group_row_change = false;
1241 if (change.contains (Properties::name)) {
1242 _group_tabs->set_dirty ();
1245 for (list<MixerStrip*>::iterator j = strips.begin(); j != strips.end(); ++j) {
1246 if ((*j)->route_group() == group) {
1247 if (group->is_hidden ()) {
1257 Mixer_UI::route_group_name_edit (const std::string& path, const std::string& new_text)
1262 if ((iter = group_model->get_iter (path))) {
1264 if ((group = (*iter)[group_columns.group]) == 0) {
1268 if (new_text != group->name()) {
1269 group->set_name (new_text);
1275 Mixer_UI::route_group_row_change (const Gtk::TreeModel::Path&, const Gtk::TreeModel::iterator& iter)
1279 if (in_group_row_change) {
1283 if ((group = (*iter)[group_columns.group]) == 0) {
1287 std::string name = (*iter)[group_columns.text];
1289 if (name != group->name()) {
1290 group->set_name (name);
1293 bool hidden = !(*iter)[group_columns.visible];
1295 if (hidden != group->is_hidden ()) {
1296 group->set_hidden (hidden, this);
1300 /** Called when a group model row is deleted, but also when the model is
1301 * reordered by a user drag-and-drop; the latter is what we are
1302 * interested in here.
1305 Mixer_UI::route_group_row_deleted (Gtk::TreeModel::Path const &)
1307 if (_in_group_rebuild_or_clear) {
1311 /* Re-write the session's route group list so that the new order is preserved */
1313 list<RouteGroup*> new_list;
1315 Gtk::TreeModel::Children children = group_model->children();
1316 for (Gtk::TreeModel::Children::iterator i = children.begin(); i != children.end(); ++i) {
1317 RouteGroup* g = (*i)[group_columns.group];
1319 new_list.push_back (g);
1323 _session->reorder_route_groups (new_list);
1328 Mixer_UI::add_route_group (RouteGroup* group)
1330 ENSURE_GUI_THREAD (*this, &Mixer_UI::add_route_group, group)
1333 in_group_row_change = true;
1335 TreeModel::Row row = *(group_model->append());
1336 row[group_columns.visible] = !group->is_hidden ();
1337 row[group_columns.group] = group;
1338 if (!group->name().empty()) {
1339 row[group_columns.text] = group->name();
1341 row[group_columns.text] = _("unnamed");
1345 group->PropertyChanged.connect (*this, invalidator (*this), ui_bind (&Mixer_UI::route_group_property_changed, this, group, _1), gui_context());
1348 TreeViewColumn* col = group_display.get_column (0);
1349 CellRendererText* name_cell = dynamic_cast<CellRendererText*>(group_display.get_column_cell_renderer (0));
1350 group_display.set_cursor (group_model->get_path (row), *col, *name_cell, true);
1353 _group_tabs->set_dirty ();
1355 in_group_row_change = false;
1359 Mixer_UI::strip_scroller_button_release (GdkEventButton* ev)
1361 using namespace Menu_Helpers;
1363 if (Keyboard::is_context_menu_event (ev)) {
1364 ARDOUR_UI::instance()->add_route (this);
1372 Mixer_UI::set_strip_width (Width w)
1376 for (list<MixerStrip*>::iterator i = strips.begin(); i != strips.end(); ++i) {
1377 (*i)->set_width_enum (w, this);
1382 Mixer_UI::set_window_pos_and_size ()
1384 resize (m_width, m_height);
1385 move (m_root_x, m_root_y);
1389 Mixer_UI::get_window_pos_and_size ()
1391 get_position(m_root_x, m_root_y);
1392 get_size(m_width, m_height);
1396 Mixer_UI::set_state (const XMLNode& node)
1398 const XMLProperty* prop;
1401 m_width = default_width;
1402 m_height = default_height;
1406 if ((geometry = find_named_node (node, "geometry")) != 0) {
1410 if ((prop = geometry->property("x_size")) == 0) {
1411 prop = geometry->property ("x-size");
1414 m_width = atoi(prop->value());
1416 if ((prop = geometry->property("y_size")) == 0) {
1417 prop = geometry->property ("y-size");
1420 m_height = atoi(prop->value());
1423 if ((prop = geometry->property ("x_pos")) == 0) {
1424 prop = geometry->property ("x-pos");
1427 m_root_x = atoi (prop->value());
1430 if ((prop = geometry->property ("y_pos")) == 0) {
1431 prop = geometry->property ("y-pos");
1434 m_root_y = atoi (prop->value());
1438 set_window_pos_and_size ();
1440 if ((prop = node.property ("narrow-strips"))) {
1441 if (string_is_affirmative (prop->value())) {
1442 set_strip_width (Narrow);
1444 set_strip_width (Wide);
1448 if ((prop = node.property ("show-mixer"))) {
1449 if (string_is_affirmative (prop->value())) {
1458 Mixer_UI::get_state (void)
1460 XMLNode* node = new XMLNode ("Mixer");
1462 if (is_realized()) {
1463 Glib::RefPtr<Gdk::Window> win = get_window();
1465 get_window_pos_and_size ();
1467 XMLNode* geometry = new XMLNode ("geometry");
1469 snprintf(buf, sizeof(buf), "%d", m_width);
1470 geometry->add_property(X_("x_size"), string(buf));
1471 snprintf(buf, sizeof(buf), "%d", m_height);
1472 geometry->add_property(X_("y_size"), string(buf));
1473 snprintf(buf, sizeof(buf), "%d", m_root_x);
1474 geometry->add_property(X_("x_pos"), string(buf));
1475 snprintf(buf, sizeof(buf), "%d", m_root_y);
1476 geometry->add_property(X_("y_pos"), string(buf));
1478 // written only for compatibility, they are not used.
1479 snprintf(buf, sizeof(buf), "%d", 0);
1480 geometry->add_property(X_("x_off"), string(buf));
1481 snprintf(buf, sizeof(buf), "%d", 0);
1482 geometry->add_property(X_("y_off"), string(buf));
1484 snprintf(buf,sizeof(buf), "%d",gtk_paned_get_position (static_cast<Paned*>(&rhs_pane1)->gobj()));
1485 geometry->add_property(X_("mixer_rhs_pane1_pos"), string(buf));
1486 snprintf(buf,sizeof(buf), "%d",gtk_paned_get_position (static_cast<Paned*>(&list_hpane)->gobj()));
1487 geometry->add_property(X_("mixer_list_hpane_pos"), string(buf));
1489 node->add_child_nocopy (*geometry);
1492 node->add_property ("narrow-strips", _strip_width == Narrow ? "yes" : "no");
1494 node->add_property ("show-mixer", _visible ? "yes" : "no");
1501 Mixer_UI::pane_allocation_handler (Allocation&, Gtk::Paned* which)
1504 XMLProperty* prop = 0;
1506 XMLNode* node = ARDOUR_UI::instance()->mixer_settings();
1509 static int32_t done[3] = { 0, 0, 0 };
1511 height = default_height;
1513 if ((geometry = find_named_node (*node, "geometry")) != 0) {
1515 if ((prop = geometry->property ("y_size")) == 0) {
1516 prop = geometry->property ("y-size");
1519 height = atoi (prop->value());
1523 if (which == static_cast<Gtk::Paned*> (&rhs_pane1)) {
1529 if (!geometry || (prop = geometry->property("mixer-rhs-pane1-pos")) == 0) {
1531 snprintf (buf, sizeof(buf), "%d", pos);
1533 pos = atoi (prop->value());
1536 if ((done[0] = GTK_WIDGET(rhs_pane1.gobj())->allocation.height > pos)) {
1537 rhs_pane1.set_position (pos);
1540 } else if (which == static_cast<Gtk::Paned*> (&list_hpane)) {
1546 if (!geometry || (prop = geometry->property("mixer-list-hpane-pos")) == 0) {
1548 snprintf (buf, sizeof(buf), "%d", pos);
1550 pos = atoi (prop->value());
1553 if ((done[2] = GTK_WIDGET(list_hpane.gobj())->allocation.width > pos)) {
1554 list_hpane.set_position (pos);
1559 Mixer_UI::scroll_left ()
1561 Adjustment* adj = scroller.get_hscrollbar()->get_adjustment();
1562 /* stupid GTK: can't rely on clamping across versions */
1563 scroller.get_hscrollbar()->set_value (max (adj->get_lower(), adj->get_value() - adj->get_step_increment()));
1567 Mixer_UI::scroll_right ()
1569 Adjustment* adj = scroller.get_hscrollbar()->get_adjustment();
1570 /* stupid GTK: can't rely on clamping across versions */
1571 scroller.get_hscrollbar()->set_value (min (adj->get_upper(), adj->get_value() + adj->get_step_increment()));
1575 Mixer_UI::on_key_press_event (GdkEventKey* ev)
1577 /* focus widget gets first shot, then bindings, otherwise
1578 forward to main window
1581 if (gtk_window_propagate_key_event (GTK_WINDOW(gobj()), ev)) {
1585 KeyboardKey k (ev->state, ev->keyval);
1587 if (bindings.activate (k, Bindings::Press)) {
1591 return forward_key_press (ev);
1595 Mixer_UI::on_key_release_event (GdkEventKey* ev)
1597 if (gtk_window_propagate_key_event (GTK_WINDOW(gobj()), ev)) {
1601 KeyboardKey k (ev->state, ev->keyval);
1603 if (bindings.activate (k, Bindings::Release)) {
1607 /* don't forward releases */
1613 Mixer_UI::on_scroll_event (GdkEventScroll* ev)
1615 switch (ev->direction) {
1616 case GDK_SCROLL_LEFT:
1620 if (ev->state & Keyboard::TertiaryModifier) {
1626 case GDK_SCROLL_RIGHT:
1630 case GDK_SCROLL_DOWN:
1631 if (ev->state & Keyboard::TertiaryModifier) {
1643 Mixer_UI::parameter_changed (string const & p)
1645 if (p == "show-group-tabs") {
1646 bool const s = _session->config.get_show_group_tabs ();
1648 _group_tabs->show ();
1650 _group_tabs->hide ();
1652 } else if (p == "default-narrow_ms") {
1653 bool const s = Config->get_default_narrow_ms ();
1654 for (list<MixerStrip*>::iterator i = strips.begin(); i != strips.end(); ++i) {
1655 (*i)->set_width_enum (s ? Narrow : Wide, this);
1661 Mixer_UI::set_route_group_activation (RouteGroup* g, bool a)
1663 g->set_active (a, this);
1667 Mixer_UI::plugin_selector()
1669 #ifdef DEFER_PLUGIN_SELECTOR_LOAD
1670 if (!_plugin_selector)
1671 _plugin_selector = new PluginSelector (PluginManager::instance());
1674 return _plugin_selector;
1678 Mixer_UI::setup_track_display ()
1680 track_model = ListStore::create (track_columns);
1681 track_display.set_model (track_model);
1682 track_display.append_column (_("Strips"), track_columns.text);
1683 track_display.append_column (_("Show"), track_columns.visible);
1684 track_display.get_column (0)->set_data (X_("colnum"), GUINT_TO_POINTER(0));
1685 track_display.get_column (1)->set_data (X_("colnum"), GUINT_TO_POINTER(1));
1686 track_display.get_column (0)->set_expand(true);
1687 track_display.get_column (1)->set_expand(false);
1688 track_display.set_name (X_("MixerTrackDisplayList"));
1689 track_display.get_selection()->set_mode (Gtk::SELECTION_NONE);
1690 track_display.set_reorderable (true);
1691 track_display.set_headers_visible (true);
1693 track_model->signal_row_deleted().connect (sigc::mem_fun (*this, &Mixer_UI::track_list_delete));
1694 track_model->signal_row_changed().connect (sigc::mem_fun (*this, &Mixer_UI::track_list_change));
1695 track_model->signal_rows_reordered().connect (sigc::mem_fun (*this, &Mixer_UI::track_list_reorder));
1697 CellRendererToggle* track_list_visible_cell = dynamic_cast<CellRendererToggle*>(track_display.get_column_cell_renderer (1));
1698 track_list_visible_cell->property_activatable() = true;
1699 track_list_visible_cell->property_radio() = false;
1701 track_display.signal_button_press_event().connect (sigc::mem_fun (*this, &Mixer_UI::track_display_button_press), false);
1703 track_display_scroller.add (track_display);
1704 track_display_scroller.set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC);
1706 VBox* v = manage (new VBox);
1708 v->pack_start (track_display_scroller, true, true);
1710 Button* b = manage (new Button);
1712 Widget* w = manage (new Image (Stock::ADD, ICON_SIZE_BUTTON));
1716 b->signal_clicked().connect (sigc::mem_fun (*this, &Mixer_UI::new_track_or_bus));
1718 v->pack_start (*b, false, false);
1720 track_display_frame.set_name("BaseFrame");
1721 track_display_frame.set_shadow_type (Gtk::SHADOW_IN);
1722 track_display_frame.add (*v);
1724 track_display_scroller.show();
1725 track_display_frame.show();
1726 track_display.show();
1730 Mixer_UI::new_track_or_bus ()
1732 ARDOUR_UI::instance()->add_route (this);
1737 Mixer_UI::update_title ()
1742 if (_session->snap_name() != _session->name()) {
1743 n = _session->snap_name ();
1745 n = _session->name ();
1748 if (_session->dirty ()) {
1752 WindowTitle title (n);
1753 title += _("Mixer");
1754 title += Glib::get_application_name ();
1755 set_title (title.get_string());
1759 WindowTitle title (X_("Mixer"));
1760 title += Glib::get_application_name ();
1761 set_title (title.get_string());
1766 Mixer_UI::strip_by_x (int x)
1768 for (list<MixerStrip*>::iterator i = strips.begin(); i != strips.end(); ++i) {
1771 (*i)->translate_coordinates (*this, 0, 0, x1, y);
1772 x2 = x1 + (*i)->get_width();
1774 if (x >= x1 && x <= x2) {
1783 Mixer_UI::set_route_targets_for_operation ()
1785 _route_targets.clear ();
1787 if (!_selection.empty()) {
1788 _route_targets = _selection.routes;
1792 /* try to get mixer strip at mouse */
1797 MixerStrip* ms = strip_by_x (x);
1800 _route_targets.insert (ms);