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 "pbd/unwind.h"
34 #include <glibmm/threads.h>
36 #include <gtkmm2ext/gtk_ui.h>
37 #include <gtkmm2ext/keyboard.h>
38 #include <gtkmm2ext/utils.h>
39 #include <gtkmm2ext/tearoff.h>
40 #include <gtkmm2ext/window_title.h>
41 #include <gtkmm2ext/doi.h>
43 #include "ardour/amp.h"
44 #include "ardour/debug.h"
45 #include "ardour/midi_track.h"
46 #include "ardour/plugin_manager.h"
47 #include "ardour/route_group.h"
48 #include "ardour/route_sorters.h"
49 #include "ardour/session.h"
53 #include "mixer_strip.h"
54 #include "monitor_section.h"
55 #include "plugin_selector.h"
56 #include "public_editor.h"
57 #include "ardour_ui.h"
60 #include "route_sorter.h"
62 #include "gui_thread.h"
63 #include "mixer_group_tabs.h"
65 #include "ui_config.h"
69 using namespace ARDOUR;
70 using namespace ARDOUR_UI_UTILS;
74 using namespace Gtkmm2ext;
80 Mixer_UI* Mixer_UI::_instance = 0;
86 _instance = new Mixer_UI;
93 : Tabbable (_content, _("Mixer"))
94 , no_track_list_redisplay (false)
95 , in_group_row_change (false)
97 , _monitor_section (0)
98 , _plugin_selector (0)
99 , _strip_width (UIConfiguration::instance().get_default_narrow_ms() ? Narrow : Wide)
100 , ignore_reorder (false)
101 , _in_group_rebuild_or_clear (false)
102 , _route_deletion_in_progress (false)
103 , _following_editor_selection (false)
105 , _show_mixer_list (true)
107 Route::SyncOrderKeys.connect (*this, invalidator (*this), boost::bind (&Mixer_UI::sync_treeview_from_order_keys, this), gui_context());
109 /* bindings was already set in MixerActor constructor */
111 _content.set_data ("ardour-bindings", bindings);
113 scroller.set_can_default (true);
114 // set_default (scroller);
116 scroller_base.set_flags (Gtk::CAN_FOCUS);
117 scroller_base.add_events (Gdk::BUTTON_PRESS_MASK|Gdk::BUTTON_RELEASE_MASK);
118 scroller_base.set_name ("MixerWindow");
119 scroller_base.signal_button_release_event().connect (sigc::mem_fun(*this, &Mixer_UI::strip_scroller_button_release));
120 // add as last item of strip packer
121 strip_packer.pack_end (scroller_base, true, true);
123 _group_tabs = new MixerGroupTabs (this);
124 VBox* b = manage (new VBox);
125 b->pack_start (*_group_tabs, PACK_SHRINK);
126 b->pack_start (strip_packer);
130 scroller.set_policy (Gtk::POLICY_ALWAYS, Gtk::POLICY_AUTOMATIC);
132 setup_track_display ();
134 group_model = ListStore::create (group_columns);
135 group_display.set_model (group_model);
136 group_display.append_column (_("Group"), group_columns.text);
137 group_display.append_column (_("Show"), group_columns.visible);
138 group_display.get_column (0)->set_data (X_("colnum"), GUINT_TO_POINTER(0));
139 group_display.get_column (1)->set_data (X_("colnum"), GUINT_TO_POINTER(1));
140 group_display.get_column (0)->set_expand(true);
141 group_display.get_column (1)->set_expand(false);
142 group_display.set_name ("EditGroupList");
143 group_display.get_selection()->set_mode (Gtk::SELECTION_SINGLE);
144 group_display.set_reorderable (true);
145 group_display.set_headers_visible (true);
146 group_display.set_rules_hint (true);
147 group_display.set_can_focus(false);
149 /* name is directly editable */
151 CellRendererText* name_cell = dynamic_cast<CellRendererText*>(group_display.get_column_cell_renderer (0));
152 name_cell->property_editable() = true;
153 name_cell->signal_edited().connect (sigc::mem_fun (*this, &Mixer_UI::route_group_name_edit));
155 /* use checkbox for the active column */
157 CellRendererToggle* active_cell = dynamic_cast<CellRendererToggle*>(group_display.get_column_cell_renderer (1));
158 active_cell->property_activatable() = true;
159 active_cell->property_radio() = false;
161 group_model->signal_row_changed().connect (sigc::mem_fun (*this, &Mixer_UI::route_group_row_change));
162 /* We use this to notice drag-and-drop reorders of the group list */
163 group_model->signal_row_deleted().connect (sigc::mem_fun (*this, &Mixer_UI::route_group_row_deleted));
164 group_display.signal_button_press_event().connect (sigc::mem_fun (*this, &Mixer_UI::group_display_button_press), false);
166 group_display_scroller.add (group_display);
167 group_display_scroller.set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC);
169 HBox* route_group_display_button_box = manage (new HBox());
171 Button* route_group_add_button = manage (new Button ());
172 Button* route_group_remove_button = manage (new Button ());
176 w = manage (new Image (Stock::ADD, ICON_SIZE_BUTTON));
178 route_group_add_button->add (*w);
180 w = manage (new Image (Stock::REMOVE, ICON_SIZE_BUTTON));
182 route_group_remove_button->add (*w);
184 route_group_display_button_box->set_homogeneous (true);
186 route_group_add_button->signal_clicked().connect (sigc::mem_fun (*this, &Mixer_UI::new_route_group));
187 route_group_remove_button->signal_clicked().connect (sigc::mem_fun (*this, &Mixer_UI::remove_selected_route_group));
189 route_group_display_button_box->add (*route_group_add_button);
190 route_group_display_button_box->add (*route_group_remove_button);
192 group_display_vbox.pack_start (group_display_scroller, true, true);
193 group_display_vbox.pack_start (*route_group_display_button_box, false, false);
195 group_display_frame.set_name ("BaseFrame");
196 group_display_frame.set_shadow_type (Gtk::SHADOW_IN);
197 group_display_frame.add (group_display_vbox);
199 favorite_plugins_model = PluginTreeStore::create (favorite_plugins_columns);
200 favorite_plugins_display.set_model (favorite_plugins_model);
201 favorite_plugins_display.append_column (_("Favorite Plugins"), favorite_plugins_columns.name);
202 favorite_plugins_display.set_name ("EditGroupList");
203 favorite_plugins_display.get_selection()->set_mode (Gtk::SELECTION_SINGLE);
204 favorite_plugins_display.set_reorderable (false);
205 favorite_plugins_display.set_headers_visible (true);
206 favorite_plugins_display.set_rules_hint (true);
207 favorite_plugins_display.set_can_focus (false);
208 favorite_plugins_display.add_object_drag (favorite_plugins_columns.plugin.index(), "PluginPresetPtr");
209 favorite_plugins_display.set_drag_column (favorite_plugins_columns.name.index());
210 favorite_plugins_display.signal_row_activated().connect (sigc::mem_fun (*this, &Mixer_UI::plugin_row_activated));
211 favorite_plugins_display.signal_button_press_event().connect (sigc::mem_fun (*this, &Mixer_UI::plugin_row_button_press), false);
212 favorite_plugins_display.signal_drop.connect (sigc::mem_fun (*this, &Mixer_UI::plugin_drop));
213 favorite_plugins_display.signal_row_expanded().connect (sigc::mem_fun (*this, &Mixer_UI::save_favorite_ui_state));
214 favorite_plugins_display.signal_row_collapsed().connect (sigc::mem_fun (*this, &Mixer_UI::save_favorite_ui_state));
215 favorite_plugins_model->signal_row_has_child_toggled().connect (sigc::mem_fun (*this, &Mixer_UI::sync_treeview_favorite_ui_state));
217 favorite_plugins_scroller.add (favorite_plugins_display);
218 favorite_plugins_scroller.set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC);
220 favorite_plugins_frame.set_name ("BaseFrame");
221 favorite_plugins_frame.set_shadow_type (Gtk::SHADOW_IN);
222 favorite_plugins_frame.add (favorite_plugins_scroller);
224 rhs_pane1.pack1 (favorite_plugins_frame, false, true);
225 rhs_pane1.pack2 (track_display_frame);
226 rhs_pane2.pack1 (rhs_pane1);
227 rhs_pane2.pack2 (group_display_frame);
229 list_vpacker.pack_start (rhs_pane2, true, true);
231 global_hpacker.pack_start (scroller, true, true);
232 global_hpacker.pack_start (out_packer, false, false);
234 list_hpane.pack1(list_vpacker, false, true);
235 list_hpane.pack2(global_hpacker, true, false);
237 rhs_pane1.signal_size_allocate().connect (sigc::bind (sigc::mem_fun(*this, &Mixer_UI::pane_allocation_handler),
238 static_cast<Gtk::Paned*> (&rhs_pane1)));
239 rhs_pane2.signal_size_allocate().connect (sigc::bind (sigc::mem_fun(*this, &Mixer_UI::pane_allocation_handler),
240 static_cast<Gtk::Paned*> (&rhs_pane2)));
241 list_hpane.signal_size_allocate().connect (sigc::bind (sigc::mem_fun(*this, &Mixer_UI::pane_allocation_handler),
242 static_cast<Gtk::Paned*> (&list_hpane)));
244 _content.pack_start (list_hpane, true, true);
248 route_group_display_button_box->show();
249 route_group_add_button->show();
250 route_group_remove_button->show();
253 _content.set_name ("MixerWindow");
255 global_hpacker.show();
257 scroller_base.show();
258 scroller_hpacker.show();
259 mixer_scroller_vpacker.show();
261 group_display_button_label.show();
262 group_display_button.show();
263 group_display_scroller.show();
264 favorite_plugins_scroller.show();
265 group_display_vbox.show();
266 group_display_frame.show();
267 favorite_plugins_frame.show();
273 group_display.show();
274 favorite_plugins_display.show();
276 MixerStrip::CatchDeletion.connect (*this, invalidator (*this), boost::bind (&Mixer_UI::remove_strip, this, _1), gui_context());
278 #ifndef DEFER_PLUGIN_SELECTOR_LOAD
279 _plugin_selector = new PluginSelector (PluginManager::instance ());
281 #error implement deferred Plugin-Favorite list
283 PluginManager::instance ().PluginListChanged.connect (*this, invalidator (*this), boost::bind (&Mixer_UI::refill_favorite_plugins, this), gui_context());
284 PluginManager::instance ().PluginStatusesChanged.connect (*this, invalidator (*this), boost::bind (&Mixer_UI::refill_favorite_plugins, this), gui_context());
285 ARDOUR::Plugin::PresetsChanged.connect (*this, invalidator (*this), boost::bind (&Mixer_UI::refill_favorite_plugins, this), gui_context());
288 Mixer_UI::~Mixer_UI ()
290 if (_monitor_section) {
291 monitor_section_detached ();
292 delete _monitor_section;
294 delete _plugin_selector;
298 Mixer_UI::track_editor_selection ()
300 PublicEditor::instance().get_selection().TracksChanged.connect (sigc::mem_fun (*this, &Mixer_UI::follow_editor_selection));
304 Mixer_UI::use_own_window (bool and_fill_it)
306 bool new_window = !own_window();
308 Gtk::Window* win = Tabbable::use_own_window (and_fill_it);
311 if (win && new_window) {
312 win->set_name ("MixerWindow");
313 ARDOUR_UI::instance()->setup_toplevel_window (*win, _("Mixer"), this);
314 win->signal_scroll_event().connect (sigc::mem_fun (*this, &Mixer_UI::on_scroll_event), false);
315 win->signal_event().connect (sigc::bind (sigc::ptr_fun (&Keyboard::catch_user_event_for_pre_dialog_focus), win));
316 win->set_data ("ardour-bindings", bindings);
324 Mixer_UI::show_window ()
326 Tabbable::show_window ();
328 /* show/hide group tabs as required */
329 parameter_changed ("show-group-tabs");
331 /* now reset each strips width so the right widgets are shown */
334 TreeModel::Children rows = track_model->children();
335 TreeModel::Children::iterator ri;
337 for (ri = rows.begin(); ri != rows.end(); ++ri) {
338 ms = (*ri)[track_columns.strip];
339 ms->set_width_enum (ms->get_width_enum (), ms->width_owner());
340 /* Fix visibility of mixer strip stuff */
341 ms->parameter_changed (X_("mixer-element-visibility"));
344 /* force focus into main area */
345 scroller_base.grab_focus ();
349 Mixer_UI::add_strips (RouteList& routes)
351 bool from_scratch = track_model->children().size() == 0;
352 Gtk::TreeModel::Children::iterator insert_iter = track_model->children().end();
354 for (Gtk::TreeModel::Children::iterator it = track_model->children().begin(); it != track_model->children().end(); ++it) {
355 boost::shared_ptr<Route> r = (*it)[track_columns.route];
357 if (r->order_key() == (routes.front()->order_key() + routes.size())) {
364 _selection.clear_routes ();
370 no_track_list_redisplay = true;
371 track_display.set_model (Glib::RefPtr<ListStore>());
373 for (RouteList::iterator x = routes.begin(); x != routes.end(); ++x) {
374 boost::shared_ptr<Route> route = (*x);
376 if (route->is_auditioner()) {
380 if (route->is_monitor()) {
382 if (!_monitor_section) {
383 _monitor_section = new MonitorSection (_session);
385 XMLNode* mnode = ARDOUR_UI::instance()->tearoff_settings (X_("monitor-section"));
387 _monitor_section->tearoff().set_state (*mnode);
391 out_packer.pack_end (_monitor_section->tearoff(), false, false);
392 _monitor_section->set_session (_session);
393 _monitor_section->tearoff().show_all ();
395 _monitor_section->tearoff().Detach.connect (sigc::mem_fun(*this, &Mixer_UI::monitor_section_detached));
396 _monitor_section->tearoff().Attach.connect (sigc::mem_fun(*this, &Mixer_UI::monitor_section_attached));
398 monitor_section_attached ();
400 route->DropReferences.connect (*this, invalidator(*this), boost::bind (&Mixer_UI::monitor_section_going_away, this), gui_context());
402 /* no regular strip shown for control out */
407 strip = new MixerStrip (*this, _session, route);
408 strips.push_back (strip);
410 UIConfiguration::instance().get_default_narrow_ms() ? _strip_width = Narrow : _strip_width = Wide;
412 if (strip->width_owner() != strip) {
413 strip->set_width_enum (_strip_width, this);
418 TreeModel::Row row = *(track_model->insert(insert_iter));
419 row[track_columns.text] = route->name();
420 row[track_columns.visible] = strip->route()->is_master() ? true : strip->marked_for_display();
421 row[track_columns.route] = route;
422 row[track_columns.strip] = strip;
425 _selection.add (strip);
428 route->PropertyChanged.connect (*this, invalidator (*this), boost::bind (&Mixer_UI::strip_property_changed, this, _1, strip), gui_context());
430 strip->WidthChanged.connect (sigc::mem_fun(*this, &Mixer_UI::strip_width_changed));
431 strip->signal_button_release_event().connect (sigc::bind (sigc::mem_fun(*this, &Mixer_UI::strip_button_release_event), strip));
434 } catch (const std::exception& e) {
435 error << string_compose (_("Error adding GUI elements for new tracks/busses %1"), e.what()) << endmsg;
438 no_track_list_redisplay = false;
439 track_display.set_model (track_model);
441 sync_order_keys_from_treeview ();
442 redisplay_track_list ();
446 Mixer_UI::deselect_all_strip_processors ()
448 for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
449 (*i)->deselect_all_processors();
454 Mixer_UI::select_none ()
456 _selection.clear_routes();
457 deselect_all_strip_processors();
461 Mixer_UI::delete_processors ()
463 for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
464 (*i)->delete_processors();
470 Mixer_UI::remove_strip (MixerStrip* strip)
472 if (_session && _session->deletion_in_progress()) {
473 /* its all being taken care of */
477 TreeModel::Children rows = track_model->children();
478 TreeModel::Children::iterator ri;
479 list<MixerStrip *>::iterator i;
481 if ((i = find (strips.begin(), strips.end(), strip)) != strips.end()) {
485 for (ri = rows.begin(); ri != rows.end(); ++ri) {
486 if ((*ri)[track_columns.strip] == strip) {
487 PBD::Unwinder<bool> uw (_route_deletion_in_progress, true);
488 track_model->erase (ri);
495 Mixer_UI::reset_remote_control_ids ()
497 if (Config->get_remote_model() == UserOrdered || !_session || _session->deletion_in_progress()) {
501 TreeModel::Children rows = track_model->children();
507 DEBUG_TRACE (DEBUG::OrderKeys, "mixer resets remote control ids after remote model change\n");
509 TreeModel::Children::iterator ri;
510 bool rid_change = false;
512 uint32_t invisible_key = UINT32_MAX;
514 for (ri = rows.begin(); ri != rows.end(); ++ri) {
516 /* skip two special values */
518 if (rid == Route::MasterBusRemoteControlID) {
522 if (rid == Route::MonitorBusRemoteControlID) {
526 boost::shared_ptr<Route> route = (*ri)[track_columns.route];
527 bool visible = (*ri)[track_columns.visible];
529 if (!route->is_master() && !route->is_monitor()) {
531 uint32_t new_rid = (visible ? rid : invisible_key--);
533 if (new_rid != route->remote_control_id()) {
534 route->set_remote_control_id_explicit (new_rid);
545 /* tell the world that we changed the remote control IDs */
546 _session->notify_remote_id_change ();
551 Mixer_UI::sync_order_keys_from_treeview ()
553 if (ignore_reorder || !_session || _session->deletion_in_progress()) {
557 TreeModel::Children rows = track_model->children();
563 DEBUG_TRACE (DEBUG::OrderKeys, "mixer sync order keys from model\n");
565 TreeModel::Children::iterator ri;
566 bool changed = false;
567 bool rid_change = false;
570 uint32_t invisible_key = UINT32_MAX;
572 for (ri = rows.begin(); ri != rows.end(); ++ri) {
573 boost::shared_ptr<Route> route = (*ri)[track_columns.route];
574 bool visible = (*ri)[track_columns.visible];
576 uint32_t old_key = route->order_key ();
578 if (order != old_key) {
579 route->set_order_key (order);
583 if ((Config->get_remote_model() == MixerOrdered) && !route->is_master() && !route->is_monitor()) {
585 uint32_t new_rid = (visible ? rid : invisible_key--);
587 if (new_rid != route->remote_control_id()) {
588 route->set_remote_control_id_explicit (new_rid);
602 /* tell everyone that we changed the mixer sort keys */
603 _session->sync_order_keys ();
607 /* tell the world that we changed the remote control IDs */
608 _session->notify_remote_id_change ();
613 Mixer_UI::sync_treeview_from_order_keys ()
615 if (!_session || _session->deletion_in_progress()) {
619 DEBUG_TRACE (DEBUG::OrderKeys, "mixer sync model from order keys.\n");
621 /* we could get here after either a change in the Mixer or Editor sort
622 * order, but either way, the mixer order keys reflect the intended
623 * order for the GUI, so reorder the treeview model to match it.
626 vector<int> neworder;
627 TreeModel::Children rows = track_model->children();
628 uint32_t old_order = 0;
629 bool changed = false;
635 OrderKeySortedRoutes sorted_routes;
637 for (TreeModel::Children::iterator ri = rows.begin(); ri != rows.end(); ++ri, ++old_order) {
638 boost::shared_ptr<Route> route = (*ri)[track_columns.route];
639 sorted_routes.push_back (RoutePlusOrderKey (route, old_order, route->order_key ()));
642 SortByNewDisplayOrder cmp;
644 sort (sorted_routes.begin(), sorted_routes.end(), cmp);
645 neworder.assign (sorted_routes.size(), 0);
649 for (OrderKeySortedRoutes::iterator sr = sorted_routes.begin(); sr != sorted_routes.end(); ++sr, ++n) {
651 neworder[n] = sr->old_display_order;
653 if (sr->old_display_order != n) {
657 DEBUG_TRACE (DEBUG::OrderKeys, string_compose ("MIXER change order for %1 from %2 to %3\n",
658 sr->route->name(), sr->old_display_order, n));
662 Unwinder<bool> uw (ignore_reorder, true);
663 track_model->reorder (neworder);
666 redisplay_track_list ();
670 Mixer_UI::follow_editor_selection ()
672 if (_following_editor_selection) {
676 _following_editor_selection = true;
677 _selection.block_routes_changed (true);
679 TrackSelection& s (PublicEditor::instance().get_selection().tracks);
681 _selection.clear_routes ();
683 for (TrackViewList::iterator i = s.begin(); i != s.end(); ++i) {
684 RouteTimeAxisView* rtav = dynamic_cast<RouteTimeAxisView*> (*i);
686 MixerStrip* ms = strip_by_route (rtav->route());
693 _following_editor_selection = false;
694 _selection.block_routes_changed (false);
699 Mixer_UI::strip_by_route (boost::shared_ptr<Route> r)
701 for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
702 if ((*i)->route() == r) {
711 Mixer_UI::strip_button_release_event (GdkEventButton *ev, MixerStrip *strip)
713 if (ev->button == 1) {
714 if (_selection.selected (strip)) {
715 /* primary-click: toggle selection state of strip */
716 if (Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) {
717 _selection.remove (strip);
718 } else if (_selection.routes.size() > 1) {
719 /* de-select others */
720 _selection.set (strip);
723 if (Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) {
724 _selection.add (strip);
725 } else if (Keyboard::modifier_state_equals (ev->state, Keyboard::RangeSelectModifier)) {
727 if (!_selection.selected(strip)) {
729 /* extend selection */
731 vector<MixerStrip*> tmp;
732 bool accumulate = false;
733 bool found_another = false;
735 tmp.push_back (strip);
737 for (list<MixerStrip*>::iterator i = strips.begin(); i != strips.end(); ++i) {
739 /* hit clicked strip, start accumulating till we hit the first
748 } else if (_selection.selected (*i)) {
749 /* hit selected strip. if currently accumulating others,
750 we're done. if not accumulating others, start doing so.
752 found_another = true;
767 for (vector<MixerStrip*>::iterator i = tmp.begin(); i != tmp.end(); ++i) {
771 _selection.set (strip); //user wants to start a range selection, but there aren't any others selected yet
775 _selection.set (strip);
784 Mixer_UI::set_session (Session* sess)
786 SessionHandlePtr::set_session (sess);
788 if (_plugin_selector) {
789 _plugin_selector->set_session (_session);
792 _group_tabs->set_session (sess);
798 refill_favorite_plugins();
800 XMLNode* node = ARDOUR_UI::instance()->mixer_settings();
801 set_state (*node, 0);
805 initial_track_display ();
807 _session->RouteAdded.connect (_session_connections, invalidator (*this), boost::bind (&Mixer_UI::add_strips, this, _1), gui_context());
808 _session->route_group_added.connect (_session_connections, invalidator (*this), boost::bind (&Mixer_UI::add_route_group, this, _1), gui_context());
809 _session->route_group_removed.connect (_session_connections, invalidator (*this), boost::bind (&Mixer_UI::route_groups_changed, this), gui_context());
810 _session->route_groups_reordered.connect (_session_connections, invalidator (*this), boost::bind (&Mixer_UI::route_groups_changed, this), gui_context());
811 _session->config.ParameterChanged.connect (_session_connections, invalidator (*this), boost::bind (&Mixer_UI::parameter_changed, this, _1), gui_context());
812 _session->DirtyChanged.connect (_session_connections, invalidator (*this), boost::bind (&Mixer_UI::update_title, this), gui_context());
813 _session->StateSaved.connect (_session_connections, invalidator (*this), boost::bind (&Mixer_UI::update_title, this), gui_context());
815 Config->ParameterChanged.connect (*this, invalidator (*this), boost::bind (&Mixer_UI::parameter_changed, this, _1), gui_context ());
817 route_groups_changed ();
826 Mixer_UI::session_going_away ()
828 ENSURE_GUI_THREAD (*this, &Mixer_UI::session_going_away);
830 _in_group_rebuild_or_clear = true;
831 group_model->clear ();
832 _in_group_rebuild_or_clear = false;
835 track_model->clear ();
837 for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
841 if (_monitor_section) {
842 _monitor_section->tearoff().hide_visible ();
845 monitor_section_detached ();
851 SessionHandlePtr::session_going_away ();
858 Mixer_UI::track_visibility_changed (std::string const & path)
860 if (_session && _session->deletion_in_progress()) {
866 if ((iter = track_model->get_iter (path))) {
867 MixerStrip* strip = (*iter)[track_columns.strip];
869 bool visible = (*iter)[track_columns.visible];
871 if (strip->set_marked_for_display (!visible)) {
872 update_track_visibility ();
879 Mixer_UI::update_track_visibility ()
881 TreeModel::Children rows = track_model->children();
882 TreeModel::Children::iterator i;
885 Unwinder<bool> uw (no_track_list_redisplay, true);
887 for (i = rows.begin(); i != rows.end(); ++i) {
888 MixerStrip *strip = (*i)[track_columns.strip];
889 (*i)[track_columns.visible] = strip->marked_for_display ();
892 /* force route order keys catch up with visibility changes
895 sync_order_keys_from_treeview ();
898 redisplay_track_list ();
902 Mixer_UI::show_strip (MixerStrip* ms)
904 TreeModel::Children rows = track_model->children();
905 TreeModel::Children::iterator i;
907 for (i = rows.begin(); i != rows.end(); ++i) {
909 MixerStrip* strip = (*i)[track_columns.strip];
911 (*i)[track_columns.visible] = true;
912 redisplay_track_list ();
919 Mixer_UI::hide_strip (MixerStrip* ms)
921 TreeModel::Children rows = track_model->children();
922 TreeModel::Children::iterator i;
924 for (i = rows.begin(); i != rows.end(); ++i) {
926 MixerStrip* strip = (*i)[track_columns.strip];
928 (*i)[track_columns.visible] = false;
929 redisplay_track_list ();
936 Mixer_UI::start_updating ()
938 fast_screen_update_connection = Timers::super_rapid_connect (sigc::mem_fun(*this, &Mixer_UI::fast_update_strips));
943 Mixer_UI::stop_updating ()
945 fast_screen_update_connection.disconnect();
950 Mixer_UI::fast_update_strips ()
952 if (_content.is_mapped () && _session) {
953 for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
954 (*i)->fast_update ();
960 Mixer_UI::set_all_strips_visibility (bool yn)
962 TreeModel::Children rows = track_model->children();
963 TreeModel::Children::iterator i;
966 Unwinder<bool> uw (no_track_list_redisplay, true);
968 for (i = rows.begin(); i != rows.end(); ++i) {
970 TreeModel::Row row = (*i);
971 MixerStrip* strip = row[track_columns.strip];
977 if (strip->route()->is_master() || strip->route()->is_monitor()) {
981 (*i)[track_columns.visible] = yn;
985 redisplay_track_list ();
990 Mixer_UI::set_all_audio_midi_visibility (int tracks, bool yn)
992 TreeModel::Children rows = track_model->children();
993 TreeModel::Children::iterator i;
996 Unwinder<bool> uw (no_track_list_redisplay, true);
998 for (i = rows.begin(); i != rows.end(); ++i) {
999 TreeModel::Row row = (*i);
1000 MixerStrip* strip = row[track_columns.strip];
1006 if (strip->route()->is_master() || strip->route()->is_monitor()) {
1010 boost::shared_ptr<AudioTrack> at = strip->audio_track();
1011 boost::shared_ptr<MidiTrack> mt = strip->midi_track();
1015 (*i)[track_columns.visible] = yn;
1019 if (at) { /* track */
1020 (*i)[track_columns.visible] = yn;
1025 if (!at && !mt) { /* bus */
1026 (*i)[track_columns.visible] = yn;
1031 if (mt) { /* midi-track */
1032 (*i)[track_columns.visible] = yn;
1039 redisplay_track_list ();
1043 Mixer_UI::hide_all_routes ()
1045 set_all_strips_visibility (false);
1049 Mixer_UI::show_all_routes ()
1051 set_all_strips_visibility (true);
1055 Mixer_UI::show_all_audiobus ()
1057 set_all_audio_midi_visibility (2, true);
1060 Mixer_UI::hide_all_audiobus ()
1062 set_all_audio_midi_visibility (2, false);
1066 Mixer_UI::show_all_audiotracks()
1068 set_all_audio_midi_visibility (1, true);
1071 Mixer_UI::hide_all_audiotracks ()
1073 set_all_audio_midi_visibility (1, false);
1077 Mixer_UI::show_all_miditracks()
1079 set_all_audio_midi_visibility (3, true);
1082 Mixer_UI::hide_all_miditracks ()
1084 set_all_audio_midi_visibility (3, false);
1089 Mixer_UI::track_list_reorder (const TreeModel::Path&, const TreeModel::iterator&, int* /*new_order*/)
1091 DEBUG_TRACE (DEBUG::OrderKeys, "mixer UI treeview reordered\n");
1092 sync_order_keys_from_treeview ();
1096 Mixer_UI::track_list_delete (const Gtk::TreeModel::Path&)
1098 /* this happens as the second step of a DnD within the treeview as well
1099 as when a row/route is actually deleted.
1101 if it was a deletion then we have to force a redisplay because
1102 order keys may not have changed.
1105 DEBUG_TRACE (DEBUG::OrderKeys, "mixer UI treeview row deleted\n");
1106 sync_order_keys_from_treeview ();
1108 if (_route_deletion_in_progress) {
1109 redisplay_track_list ();
1114 Mixer_UI::redisplay_track_list ()
1116 TreeModel::Children rows = track_model->children();
1117 TreeModel::Children::iterator i;
1119 if (no_track_list_redisplay) {
1123 for (i = rows.begin(); i != rows.end(); ++i) {
1125 MixerStrip* strip = (*i)[track_columns.strip];
1128 /* we're in the middle of changing a row, don't worry */
1132 bool const visible = (*i)[track_columns.visible];
1135 strip->set_gui_property ("visible", true);
1137 if (strip->packed()) {
1139 if (strip->route()->is_master() || strip->route()->is_monitor()) {
1140 out_packer.reorder_child (*strip, -1);
1143 strip_packer.reorder_child (*strip, -1); /* put at end */
1148 if (strip->route()->is_master() || strip->route()->is_monitor()) {
1149 out_packer.pack_start (*strip, false, false);
1151 strip_packer.pack_start (*strip, false, false);
1153 strip->set_packed (true);
1158 strip->set_gui_property ("visible", false);
1160 if (strip->route()->is_master() || strip->route()->is_monitor()) {
1161 /* do nothing, these cannot be hidden */
1163 if (strip->packed()) {
1164 strip_packer.remove (*strip);
1165 strip->set_packed (false);
1171 _group_tabs->set_dirty ();
1175 Mixer_UI::strip_width_changed ()
1177 _group_tabs->set_dirty ();
1180 TreeModel::Children rows = track_model->children();
1181 TreeModel::Children::iterator i;
1184 for (order = 0, i = rows.begin(); i != rows.end(); ++i, ++order) {
1185 MixerStrip* strip = (*i)[track_columns.strip];
1191 bool visible = (*i)[track_columns.visible];
1194 strip->queue_draw();
1202 Mixer_UI::initial_track_display ()
1204 boost::shared_ptr<RouteList> routes = _session->get_routes();
1205 RouteList copy (*routes);
1206 ARDOUR::SignalOrderRouteSorter sorter;
1211 Unwinder<bool> uw1 (no_track_list_redisplay, true);
1212 Unwinder<bool> uw2 (ignore_reorder, true);
1214 track_model->clear ();
1218 _session->sync_order_keys ();
1220 redisplay_track_list ();
1224 Mixer_UI::show_track_list_menu ()
1226 if (track_menu == 0) {
1227 build_track_menu ();
1230 track_menu->popup (1, gtk_get_current_event_time());
1234 Mixer_UI::track_display_button_press (GdkEventButton* ev)
1236 if (Keyboard::is_context_menu_event (ev)) {
1237 show_track_list_menu ();
1245 Mixer_UI::build_track_menu ()
1247 using namespace Menu_Helpers;
1248 using namespace Gtk;
1250 track_menu = new Menu;
1251 track_menu->set_name ("ArdourContextMenu");
1252 MenuList& items = track_menu->items();
1254 items.push_back (MenuElem (_("Show All"), sigc::mem_fun(*this, &Mixer_UI::show_all_routes)));
1255 items.push_back (MenuElem (_("Hide All"), sigc::mem_fun(*this, &Mixer_UI::hide_all_routes)));
1256 items.push_back (MenuElem (_("Show All Audio Tracks"), sigc::mem_fun(*this, &Mixer_UI::show_all_audiotracks)));
1257 items.push_back (MenuElem (_("Hide All Audio Tracks"), sigc::mem_fun(*this, &Mixer_UI::hide_all_audiotracks)));
1258 items.push_back (MenuElem (_("Show All Audio Busses"), sigc::mem_fun(*this, &Mixer_UI::show_all_audiobus)));
1259 items.push_back (MenuElem (_("Hide All Audio Busses"), sigc::mem_fun(*this, &Mixer_UI::hide_all_audiobus)));
1260 items.push_back (MenuElem (_("Show All Midi Tracks"), sigc::mem_fun (*this, &Mixer_UI::show_all_miditracks)));
1261 items.push_back (MenuElem (_("Hide All Midi Tracks"), sigc::mem_fun (*this, &Mixer_UI::hide_all_miditracks)));
1266 Mixer_UI::strip_property_changed (const PropertyChange& what_changed, MixerStrip* mx)
1268 if (!what_changed.contains (ARDOUR::Properties::name)) {
1272 ENSURE_GUI_THREAD (*this, &Mixer_UI::strip_name_changed, what_changed, mx)
1274 TreeModel::Children rows = track_model->children();
1275 TreeModel::Children::iterator i;
1277 for (i = rows.begin(); i != rows.end(); ++i) {
1278 if ((*i)[track_columns.strip] == mx) {
1279 (*i)[track_columns.text] = mx->route()->name();
1284 error << _("track display list item for renamed strip not found!") << endmsg;
1288 Mixer_UI::group_display_button_press (GdkEventButton* ev)
1290 TreeModel::Path path;
1291 TreeViewColumn* column;
1295 if (!group_display.get_path_at_pos ((int)ev->x, (int)ev->y, path, column, cellx, celly)) {
1296 _group_tabs->get_menu(0)->popup (1, ev->time);
1300 TreeIter iter = group_model->get_iter (path);
1302 _group_tabs->get_menu(0)->popup (1, ev->time);
1306 RouteGroup* group = (*iter)[group_columns.group];
1308 if (Keyboard::is_context_menu_event (ev)) {
1309 _group_tabs->get_menu(group)->popup (1, ev->time);
1313 switch (GPOINTER_TO_UINT (column->get_data (X_("colnum")))) {
1315 if (Keyboard::is_edit_event (ev)) {
1317 // edit_route_group (group);
1319 group_display.queue_draw();
1328 bool visible = (*iter)[group_columns.visible];
1329 (*iter)[group_columns.visible] = !visible;
1331 group_display.queue_draw();
1344 Mixer_UI::activate_all_route_groups ()
1346 _session->foreach_route_group (sigc::bind (sigc::mem_fun (*this, &Mixer_UI::set_route_group_activation), true));
1350 Mixer_UI::disable_all_route_groups ()
1352 _session->foreach_route_group (sigc::bind (sigc::mem_fun (*this, &Mixer_UI::set_route_group_activation), false));
1356 Mixer_UI::route_groups_changed ()
1358 ENSURE_GUI_THREAD (*this, &Mixer_UI::route_groups_changed);
1360 _in_group_rebuild_or_clear = true;
1362 /* just rebuild the while thing */
1364 group_model->clear ();
1367 /* this is currently not used,
1368 * Mixer_UI::group_display_button_press() has a case for it,
1369 * and a commented edit_route_group() but that's n/a since 2011.
1371 * This code is left as reminder that
1372 * row[group_columns.group] = 0 has special meaning.
1376 row = *(group_model->append());
1377 row[group_columns.visible] = true;
1378 row[group_columns.text] = (_("-all-"));
1379 row[group_columns.group] = 0;
1383 _session->foreach_route_group (sigc::mem_fun (*this, &Mixer_UI::add_route_group));
1385 _group_tabs->set_dirty ();
1386 _in_group_rebuild_or_clear = false;
1390 Mixer_UI::new_route_group ()
1394 _group_tabs->run_new_group_dialog (rl);
1398 Mixer_UI::remove_selected_route_group ()
1400 Glib::RefPtr<TreeSelection> selection = group_display.get_selection();
1401 TreeView::Selection::ListHandle_Path rows = selection->get_selected_rows ();
1407 TreeView::Selection::ListHandle_Path::iterator i = rows.begin();
1410 /* selection mode is single, so rows.begin() is it */
1412 if ((iter = group_model->get_iter (*i))) {
1414 RouteGroup* rg = (*iter)[group_columns.group];
1417 _session->remove_route_group (*rg);
1423 Mixer_UI::route_group_property_changed (RouteGroup* group, const PropertyChange& change)
1425 if (in_group_row_change) {
1429 /* force an update of any mixer strips that are using this group,
1430 otherwise mix group names don't change in mixer strips
1433 for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
1434 if ((*i)->route_group() == group) {
1435 (*i)->route_group_changed();
1439 TreeModel::iterator i;
1440 TreeModel::Children rows = group_model->children();
1441 Glib::RefPtr<TreeSelection> selection = group_display.get_selection();
1443 in_group_row_change = true;
1445 for (i = rows.begin(); i != rows.end(); ++i) {
1446 if ((*i)[group_columns.group] == group) {
1447 (*i)[group_columns.visible] = !group->is_hidden ();
1448 (*i)[group_columns.text] = group->name ();
1453 in_group_row_change = false;
1455 if (change.contains (Properties::name)) {
1456 _group_tabs->set_dirty ();
1459 for (list<MixerStrip*>::iterator j = strips.begin(); j != strips.end(); ++j) {
1460 if ((*j)->route_group() == group) {
1461 if (group->is_hidden ()) {
1471 Mixer_UI::show_mixer_list (bool yn)
1474 list_vpacker.show ();
1476 //if user wants to show the pane, we should make sure that it is wide enough to be visible
1477 int width = list_hpane.get_position();
1479 list_hpane.set_position(40);
1481 list_vpacker.hide ();
1484 _show_mixer_list = yn;
1488 Mixer_UI::show_monitor_section (bool yn)
1490 if (!monitor_section()) {
1493 if (monitor_section()->tearoff().torn_off()) {
1498 monitor_section()->tearoff().show();
1500 monitor_section()->tearoff().hide();
1505 Mixer_UI::route_group_name_edit (const std::string& path, const std::string& new_text)
1510 if ((iter = group_model->get_iter (path))) {
1512 if ((group = (*iter)[group_columns.group]) == 0) {
1516 if (new_text != group->name()) {
1517 group->set_name (new_text);
1523 Mixer_UI::route_group_row_change (const Gtk::TreeModel::Path&, const Gtk::TreeModel::iterator& iter)
1527 if (in_group_row_change) {
1531 if ((group = (*iter)[group_columns.group]) == 0) {
1535 std::string name = (*iter)[group_columns.text];
1537 if (name != group->name()) {
1538 group->set_name (name);
1541 bool hidden = !(*iter)[group_columns.visible];
1543 if (hidden != group->is_hidden ()) {
1544 group->set_hidden (hidden, this);
1548 /** Called when a group model row is deleted, but also when the model is
1549 * reordered by a user drag-and-drop; the latter is what we are
1550 * interested in here.
1553 Mixer_UI::route_group_row_deleted (Gtk::TreeModel::Path const &)
1555 if (_in_group_rebuild_or_clear) {
1559 /* Re-write the session's route group list so that the new order is preserved */
1561 list<RouteGroup*> new_list;
1563 Gtk::TreeModel::Children children = group_model->children();
1564 for (Gtk::TreeModel::Children::iterator i = children.begin(); i != children.end(); ++i) {
1565 RouteGroup* g = (*i)[group_columns.group];
1567 new_list.push_back (g);
1571 _session->reorder_route_groups (new_list);
1576 Mixer_UI::add_route_group (RouteGroup* group)
1578 ENSURE_GUI_THREAD (*this, &Mixer_UI::add_route_group, group)
1581 in_group_row_change = true;
1583 TreeModel::Row row = *(group_model->append());
1584 row[group_columns.visible] = !group->is_hidden ();
1585 row[group_columns.group] = group;
1586 if (!group->name().empty()) {
1587 row[group_columns.text] = group->name();
1589 row[group_columns.text] = _("unnamed");
1593 group->PropertyChanged.connect (*this, invalidator (*this), boost::bind (&Mixer_UI::route_group_property_changed, this, group, _1), gui_context());
1596 TreeViewColumn* col = group_display.get_column (0);
1597 CellRendererText* name_cell = dynamic_cast<CellRendererText*>(group_display.get_column_cell_renderer (0));
1598 group_display.set_cursor (group_model->get_path (row), *col, *name_cell, true);
1601 _group_tabs->set_dirty ();
1603 in_group_row_change = false;
1607 Mixer_UI::strip_scroller_button_release (GdkEventButton* ev)
1609 using namespace Menu_Helpers;
1611 if (Keyboard::is_context_menu_event (ev)) {
1612 ARDOUR_UI::instance()->add_route ();
1620 Mixer_UI::set_strip_width (Width w, bool save)
1624 for (list<MixerStrip*>::iterator i = strips.begin(); i != strips.end(); ++i) {
1625 (*i)->set_width_enum (w, save ? (*i)->width_owner() : this);
1630 struct PluginStateSorter {
1632 bool operator() (PluginInfoPtr a, PluginInfoPtr b) const {
1633 std::list<std::string>::const_iterator aiter = std::find(_user.begin(), _user.end(), (*a).unique_id);
1634 std::list<std::string>::const_iterator biter = std::find(_user.begin(), _user.end(), (*b).unique_id);
1635 if (aiter != _user.end() && biter != _user.end()) {
1636 return std::distance (_user.begin(), aiter) < std::distance (_user.begin(), biter);
1638 if (aiter != _user.end()) {
1641 if (biter != _user.end()) {
1644 return ARDOUR::cmp_nocase((*a).name, (*b).name) == -1;
1647 PluginStateSorter(std::list<std::string> user) : _user (user) {}
1649 std::list<std::string> _user;
1653 Mixer_UI::set_state (const XMLNode& node, int version)
1655 XMLProperty const * prop;
1657 Tabbable::set_state (node, version);
1659 if ((prop = node.property ("narrow-strips"))) {
1660 if (string_is_affirmative (prop->value())) {
1661 set_strip_width (Narrow);
1663 set_strip_width (Wide);
1667 if ((prop = node.property ("show-mixer"))) {
1668 if (string_is_affirmative (prop->value())) {
1673 if ((prop = node.property ("maximised"))) {
1674 bool yn = string_is_affirmative (prop->value());
1675 Glib::RefPtr<Action> act = ActionManager::get_action (X_("Common"), X_("ToggleMaximalMixer"));
1677 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
1678 bool fs = tact && tact->get_active();
1680 ActionManager::do_action ("Common", "ToggleMaximalMixer");
1684 if ((prop = node.property ("show-mixer-list"))) {
1685 bool yn = string_is_affirmative (prop->value());
1686 Glib::RefPtr<Action> act = ActionManager::get_action (X_("Common"), X_("ToggleMixerList"));
1688 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
1690 /* do it twice to force the change */
1691 tact->set_active (!yn);
1692 tact->set_active (yn);
1696 XMLNode* plugin_order;
1697 if ((plugin_order = find_named_node (node, "PluginOrder")) != 0) {
1698 store_current_favorite_order ();
1699 std::list<string> order;
1700 const XMLNodeList& kids = plugin_order->children("PluginInfo");
1701 XMLNodeConstIterator i;
1702 for (i = kids.begin(); i != kids.end(); ++i) {
1703 if ((prop = (*i)->property ("unique-id"))) {
1704 std::string unique_id = prop->value();
1705 order.push_back (unique_id);
1706 if ((prop = (*i)->property ("expanded"))) {
1707 favorite_ui_state[unique_id] = string_is_affirmative (prop->value());
1711 PluginStateSorter cmp (order);
1712 favorite_order.sort (cmp);
1713 sync_treeview_from_favorite_order ();
1719 Mixer_UI::get_state ()
1721 XMLNode* node = new XMLNode (X_("Mixer"));
1724 node->add_child_nocopy (Tabbable::get_state());
1726 snprintf(buf,sizeof(buf), "%d",gtk_paned_get_position (const_cast<GtkPaned*>(static_cast<const Paned*>(&rhs_pane1)->gobj())));
1727 node->add_property(X_("mixer_rhs_pane1_pos"), string(buf));
1728 snprintf(buf,sizeof(buf), "%d",gtk_paned_get_position (const_cast<GtkPaned*>(static_cast<const Paned*>(&list_hpane)->gobj())));
1729 node->add_property(X_("mixer_list_hpane_pos"), string(buf));
1731 node->add_property ("narrow-strips", _strip_width == Narrow ? "yes" : "no");
1732 node->add_property ("show-mixer", _visible ? "yes" : "no");
1733 node->add_property ("show-mixer-list", _show_mixer_list ? "yes" : "no");
1734 node->add_property ("maximised", _maximised ? "yes" : "no");
1736 store_current_favorite_order ();
1737 XMLNode* plugin_order = new XMLNode ("PluginOrder");
1739 for (PluginInfoList::const_iterator i = favorite_order.begin(); i != favorite_order.end(); ++i, ++cnt) {
1740 XMLNode* p = new XMLNode ("PluginInfo");
1741 p->add_property ("sort", cnt);
1742 p->add_property ("unique-id", (*i)->unique_id);
1743 if (favorite_ui_state.find ((*i)->unique_id) != favorite_ui_state.end ()) {
1744 p->add_property ("expanded", favorite_ui_state[(*i)->unique_id]);
1746 plugin_order->add_child_nocopy (*p);
1748 node->add_child_nocopy (*plugin_order);
1754 Mixer_UI::pane_allocation_handler (Allocation&, Gtk::Paned* which)
1757 XMLProperty const * prop = 0;
1758 XMLNode* node = ARDOUR_UI::instance()->mixer_settings();
1761 static int32_t done[3] = { 0, 0, 0 };
1763 height = default_height;
1765 if ((geometry = find_named_node (*node, "geometry")) != 0) {
1767 if ((prop = geometry->property ("y_size")) == 0) {
1768 prop = geometry->property ("y-size");
1771 height = atoi (prop->value());
1775 if (which == static_cast<Gtk::Paned*> (&rhs_pane1)) {
1781 if (!geometry || (prop = geometry->property("mixer-rhs-pane1-pos")) == 0) {
1784 pos = atoi (prop->value());
1787 if ((done[0] = GTK_WIDGET(rhs_pane1.gobj())->allocation.height > pos)) {
1788 rhs_pane1.set_position (pos);
1791 } else if (which == static_cast<Gtk::Paned*> (&rhs_pane2)) {
1796 if (!geometry || (prop = geometry->property("mixer-rhs-pane2-pos")) == 0) {
1797 pos = 2 * height / 3;
1799 pos = atoi (prop->value());
1802 if ((done[1] = GTK_WIDGET(rhs_pane2.gobj())->allocation.height > pos)) {
1803 rhs_pane2.set_position (pos);
1805 } else if (which == static_cast<Gtk::Paned*> (&list_hpane)) {
1811 if (!geometry || (prop = geometry->property("mixer-list-hpane-pos")) == 0) {
1812 pos = std::max ((float)100, rintf ((float) 125 * UIConfiguration::instance().get_ui_scale()));
1814 pos = max (36, atoi (prop->value ()));
1817 if ((done[2] = GTK_WIDGET(list_hpane.gobj())->allocation.width > pos)) {
1818 list_hpane.set_position (pos);
1823 Mixer_UI::scroll_left ()
1825 if (!scroller.get_hscrollbar()) return;
1826 Adjustment* adj = scroller.get_hscrollbar()->get_adjustment();
1827 /* stupid GTK: can't rely on clamping across versions */
1828 scroller.get_hscrollbar()->set_value (max (adj->get_lower(), adj->get_value() - adj->get_step_increment()));
1832 Mixer_UI::scroll_right ()
1834 if (!scroller.get_hscrollbar()) return;
1835 Adjustment* adj = scroller.get_hscrollbar()->get_adjustment();
1836 /* stupid GTK: can't rely on clamping across versions */
1837 scroller.get_hscrollbar()->set_value (min (adj->get_upper(), adj->get_value() + adj->get_step_increment()));
1841 Mixer_UI::on_scroll_event (GdkEventScroll* ev)
1843 switch (ev->direction) {
1844 case GDK_SCROLL_LEFT:
1848 if (ev->state & Keyboard::TertiaryModifier) {
1854 case GDK_SCROLL_RIGHT:
1858 case GDK_SCROLL_DOWN:
1859 if (ev->state & Keyboard::TertiaryModifier) {
1871 Mixer_UI::parameter_changed (string const & p)
1873 if (p == "show-group-tabs") {
1874 bool const s = _session->config.get_show_group_tabs ();
1876 _group_tabs->show ();
1878 _group_tabs->hide ();
1880 } else if (p == "default-narrow_ms") {
1881 bool const s = UIConfiguration::instance().get_default_narrow_ms ();
1882 for (list<MixerStrip*>::iterator i = strips.begin(); i != strips.end(); ++i) {
1883 (*i)->set_width_enum (s ? Narrow : Wide, this);
1885 } else if (p == "remote-model") {
1886 reset_remote_control_ids ();
1887 } else if (p == "use-monitor-bus") {
1888 if (_session && !_session->monitor_out()) {
1889 monitor_section_detached ();
1895 Mixer_UI::set_route_group_activation (RouteGroup* g, bool a)
1897 g->set_active (a, this);
1901 Mixer_UI::plugin_selector()
1903 #ifdef DEFER_PLUGIN_SELECTOR_LOAD
1904 if (!_plugin_selector)
1905 _plugin_selector = new PluginSelector (PluginManager::instance());
1908 return _plugin_selector;
1912 Mixer_UI::setup_track_display ()
1914 track_model = ListStore::create (track_columns);
1915 track_display.set_model (track_model);
1916 track_display.append_column (_("Strips"), track_columns.text);
1917 track_display.append_column (_("Show"), track_columns.visible);
1918 track_display.get_column (0)->set_data (X_("colnum"), GUINT_TO_POINTER(0));
1919 track_display.get_column (1)->set_data (X_("colnum"), GUINT_TO_POINTER(1));
1920 track_display.get_column (0)->set_expand(true);
1921 track_display.get_column (1)->set_expand(false);
1922 track_display.get_column (0)->set_sizing (Gtk::TREE_VIEW_COLUMN_FIXED);
1923 track_display.set_name (X_("EditGroupList"));
1924 track_display.get_selection()->set_mode (Gtk::SELECTION_NONE);
1925 track_display.set_reorderable (true);
1926 track_display.set_headers_visible (true);
1927 track_display.set_can_focus(false);
1929 track_model->signal_row_deleted().connect (sigc::mem_fun (*this, &Mixer_UI::track_list_delete));
1930 track_model->signal_rows_reordered().connect (sigc::mem_fun (*this, &Mixer_UI::track_list_reorder));
1932 CellRendererToggle* track_list_visible_cell = dynamic_cast<CellRendererToggle*>(track_display.get_column_cell_renderer (1));
1933 track_list_visible_cell->property_activatable() = true;
1934 track_list_visible_cell->property_radio() = false;
1935 track_list_visible_cell->signal_toggled().connect (sigc::mem_fun (*this, &Mixer_UI::track_visibility_changed));
1937 track_display.signal_button_press_event().connect (sigc::mem_fun (*this, &Mixer_UI::track_display_button_press), false);
1939 track_display_scroller.add (track_display);
1940 track_display_scroller.set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC);
1942 VBox* v = manage (new VBox);
1944 v->pack_start (track_display_scroller, true, true);
1946 Button* b = manage (new Button);
1948 Widget* w = manage (new Image (Stock::ADD, ICON_SIZE_BUTTON));
1952 b->signal_clicked().connect (sigc::mem_fun (*this, &Mixer_UI::new_track_or_bus));
1954 v->pack_start (*b, false, false);
1956 track_display_frame.set_name("BaseFrame");
1957 track_display_frame.set_shadow_type (Gtk::SHADOW_IN);
1958 track_display_frame.add (*v);
1960 track_display_scroller.show();
1961 track_display_frame.show();
1962 track_display.show();
1966 Mixer_UI::new_track_or_bus ()
1968 ARDOUR_UI::instance()->add_route ();
1973 Mixer_UI::update_title ()
1975 if (!own_window()) {
1982 if (_session->snap_name() != _session->name()) {
1983 n = _session->snap_name ();
1985 n = _session->name ();
1988 if (_session->dirty ()) {
1992 WindowTitle title (n);
1993 title += S_("Window|Mixer");
1994 title += Glib::get_application_name ();
1995 own_window()->set_title (title.get_string());
1999 WindowTitle title (S_("Window|Mixer"));
2000 title += Glib::get_application_name ();
2001 own_window()->set_title (title.get_string());
2006 Mixer_UI::strip_by_x (int x)
2008 for (list<MixerStrip*>::iterator i = strips.begin(); i != strips.end(); ++i) {
2011 (*i)->translate_coordinates (_content, 0, 0, x1, y);
2012 x2 = x1 + (*i)->get_width();
2014 if (x >= x1 && x <= x2) {
2023 Mixer_UI::set_route_targets_for_operation ()
2025 _route_targets.clear ();
2027 if (!_selection.empty()) {
2028 _route_targets = _selection.routes;
2032 // removed "implicit" selections of strips, after discussion on IRC
2037 Mixer_UI::monitor_section_going_away ()
2039 if (_monitor_section) {
2040 monitor_section_detached ();
2041 out_packer.remove (_monitor_section->tearoff());
2042 _monitor_section->set_session (0);
2043 delete _monitor_section;
2044 _monitor_section = 0;
2049 Mixer_UI::toggle_midi_input_active (bool flip_others)
2051 boost::shared_ptr<RouteList> rl (new RouteList);
2054 set_route_targets_for_operation ();
2056 for (RouteUISelection::iterator r = _route_targets.begin(); r != _route_targets.end(); ++r) {
2057 boost::shared_ptr<MidiTrack> mt = (*r)->midi_track();
2060 rl->push_back ((*r)->route());
2061 onoff = !mt->input_active();
2065 _session->set_exclusive_input_active (rl, onoff, flip_others);
2069 Mixer_UI::maximise_mixer_space ()
2071 if (!own_window()) {
2079 _window->fullscreen ();
2084 Mixer_UI::restore_mixer_space ()
2086 if (!own_window()) {
2094 own_window()->unfullscreen();
2099 Mixer_UI::monitor_section_attached ()
2101 Glib::RefPtr<Action> act = ActionManager::get_action ("Common", "ToggleMonitorSection");
2102 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
2103 act->set_sensitive (true);
2104 tact->set_active ();
2108 Mixer_UI::monitor_section_detached ()
2110 Glib::RefPtr<Action> act = ActionManager::get_action ("Common", "ToggleMonitorSection");
2111 act->set_sensitive (false);
2115 Mixer_UI::store_current_favorite_order ()
2117 typedef Gtk::TreeModel::Children type_children;
2118 type_children children = favorite_plugins_model->children();
2119 favorite_order.clear();
2120 for(type_children::iterator iter = children.begin(); iter != children.end(); ++iter)
2122 Gtk::TreeModel::Row row = *iter;
2123 ARDOUR::PluginPresetPtr ppp = row[favorite_plugins_columns.plugin];
2124 favorite_order.push_back (ppp->_pip);
2125 std::string name = row[favorite_plugins_columns.name];
2126 favorite_ui_state[(*ppp->_pip).unique_id] = favorite_plugins_display.row_expanded (favorite_plugins_model->get_path(iter));
2131 Mixer_UI::save_favorite_ui_state (const TreeModel::iterator& iter, const TreeModel::Path& path)
2133 Gtk::TreeModel::Row row = *iter;
2134 ARDOUR::PluginPresetPtr ppp = row[favorite_plugins_columns.plugin];
2136 favorite_ui_state[(*ppp->_pip).unique_id] = favorite_plugins_display.row_expanded (favorite_plugins_model->get_path(iter));
2140 Mixer_UI::refiller (PluginInfoList& result, const PluginInfoList& plugs)
2142 PluginManager& manager (PluginManager::instance());
2143 for (PluginInfoList::const_iterator i = plugs.begin(); i != plugs.end(); ++i) {
2144 if (manager.get_status (*i) != PluginManager::Favorite) {
2147 result.push_back (*i);
2151 struct PluginCustomSorter {
2153 bool operator() (PluginInfoPtr a, PluginInfoPtr b) const {
2154 PluginInfoList::const_iterator aiter = _user.begin();
2155 PluginInfoList::const_iterator biter = _user.begin();
2156 while (aiter != _user.end()) { if ((*aiter)->unique_id == a->unique_id) { break; } ++aiter; }
2157 while (biter != _user.end()) { if ((*biter)->unique_id == b->unique_id) { break; } ++biter; }
2159 if (aiter != _user.end() && biter != _user.end()) {
2160 return std::distance (_user.begin(), aiter) < std::distance (_user.begin(), biter);
2162 if (aiter != _user.end()) {
2165 if (biter != _user.end()) {
2168 return ARDOUR::cmp_nocase((*a).name, (*b).name) == -1;
2170 PluginCustomSorter(PluginInfoList user) : _user (user) {}
2172 PluginInfoList _user;
2176 Mixer_UI::refill_favorite_plugins ()
2178 PluginInfoList plugs;
2179 PluginManager& mgr (PluginManager::instance());
2182 refiller (plugs, mgr.lv2_plugin_info ());
2184 #ifdef WINDOWS_VST_SUPPORT
2185 refiller (plugs, mgr.windows_vst_plugin_info ());
2187 #ifdef LXVST_SUPPORT
2188 refiller (plugs, mgr.lxvst_plugin_info ());
2190 #ifdef AUDIOUNIT_SUPPORT
2191 refiller (plugs, mgr.au_plugin_info ());
2193 refiller (plugs, mgr.ladspa_plugin_info ());
2194 refiller (plugs, mgr.lua_plugin_info ());
2196 store_current_favorite_order ();
2198 PluginCustomSorter cmp (favorite_order);
2201 favorite_order = plugs;
2203 sync_treeview_from_favorite_order ();
2207 Mixer_UI::sync_treeview_favorite_ui_state (const TreeModel::Path& path, const TreeModel::iterator&)
2210 if (!(iter = favorite_plugins_model->get_iter (path))) {
2213 ARDOUR::PluginPresetPtr ppp = (*iter)[favorite_plugins_columns.plugin];
2217 PluginInfoPtr pip = ppp->_pip;
2218 if (favorite_ui_state.find (pip->unique_id) != favorite_ui_state.end ()) {
2219 if (favorite_ui_state[pip->unique_id]) {
2220 favorite_plugins_display.expand_row (path, true);
2226 Mixer_UI::sync_treeview_from_favorite_order ()
2228 favorite_plugins_model->clear ();
2229 for (PluginInfoList::const_iterator i = favorite_order.begin(); i != favorite_order.end(); ++i) {
2230 PluginInfoPtr pip = (*i);
2232 TreeModel::Row newrow = *(favorite_plugins_model->append());
2233 newrow[favorite_plugins_columns.name] = (*i)->name;
2234 newrow[favorite_plugins_columns.plugin] = PluginPresetPtr (new PluginPreset(pip));
2239 vector<ARDOUR::Plugin::PresetRecord> presets = (*i)->get_presets (true);
2240 for (vector<ARDOUR::Plugin::PresetRecord>::const_iterator j = presets.begin(); j != presets.end(); ++j) {
2241 Gtk::TreeModel::Row child_row = *(favorite_plugins_model->append (newrow.children()));
2242 child_row[favorite_plugins_columns.name] = (*j).label;
2243 child_row[favorite_plugins_columns.plugin] = PluginPresetPtr (new PluginPreset(pip, &(*j)));
2245 if (favorite_ui_state.find (pip->unique_id) != favorite_ui_state.end ()) {
2246 if (favorite_ui_state[pip->unique_id]) {
2247 favorite_plugins_display.expand_row (favorite_plugins_model->get_path(newrow), true);
2254 Mixer_UI::popup_note_context_menu (GdkEventButton *ev)
2256 using namespace Gtk::Menu_Helpers;
2258 Gtk::Menu* m = manage (new Menu);
2259 MenuList& items = m->items ();
2261 if (_selection.routes.empty()) {
2262 items.push_back (MenuElem (_("No Track/Bus is selected.")));
2264 items.push_back (MenuElem (_("Add at the top"),
2265 sigc::bind (sigc::mem_fun (*this, &Mixer_UI::add_selected_processor), AddTop)));
2266 items.push_back (MenuElem (_("Add Pre-Fader"),
2267 sigc::bind (sigc::mem_fun (*this, &Mixer_UI::add_selected_processor), AddPreFader)));
2268 items.push_back (MenuElem (_("Add Post-Fader"),
2269 sigc::bind (sigc::mem_fun (*this, &Mixer_UI::add_selected_processor), AddPostFader)));
2270 items.push_back (MenuElem (_("Add at the end"),
2271 sigc::bind (sigc::mem_fun (*this, &Mixer_UI::add_selected_processor), AddBottom)));
2274 items.push_back (SeparatorElem());
2276 items.push_back (MenuElem (_("Remove from favorites"), sigc::mem_fun (*this, &Mixer_UI::remove_selected_from_favorites)));
2278 ARDOUR::PluginPresetPtr ppp = selected_plugin();
2279 if (ppp && ppp->_preset.valid && ppp->_preset.user) {
2280 // we cannot currently delete AU presets
2281 if (!ppp->_pip || ppp->_pip->type != AudioUnit) {
2282 items.push_back (MenuElem (_("Delete Preset"), sigc::mem_fun (*this, &Mixer_UI::delete_selected_preset)));
2286 m->popup (ev->button, ev->time);
2290 Mixer_UI::plugin_row_button_press (GdkEventButton *ev)
2292 if ((ev->type == GDK_BUTTON_PRESS) && (ev->button == 3) ) {
2293 TreeModel::Path path;
2294 TreeViewColumn* column;
2296 if (favorite_plugins_display.get_path_at_pos ((int)ev->x, (int)ev->y, path, column, cellx, celly)) {
2297 Glib::RefPtr<Gtk::TreeView::Selection> selection = favorite_plugins_display.get_selection();
2299 selection->unselect_all();
2300 selection->select(path);
2303 ARDOUR::PluginPresetPtr ppp = selected_plugin();
2305 popup_note_context_menu (ev);
2313 Mixer_UI::selected_plugin ()
2315 Glib::RefPtr<Gtk::TreeView::Selection> selection = favorite_plugins_display.get_selection();
2317 return PluginPresetPtr();
2319 Gtk::TreeModel::iterator iter = selection->get_selected();
2321 return PluginPresetPtr();
2323 return (*iter)[favorite_plugins_columns.plugin];
2327 Mixer_UI::add_selected_processor (ProcessorPosition pos)
2329 ARDOUR::PluginPresetPtr ppp = selected_plugin();
2331 add_favorite_processor (ppp, pos);
2336 Mixer_UI::delete_selected_preset ()
2341 ARDOUR::PluginPresetPtr ppp = selected_plugin();
2342 if (!ppp || !ppp->_preset.valid || !ppp->_preset.user) {
2345 PluginPtr plugin = ppp->_pip->load (*_session);
2346 plugin->get_presets();
2347 plugin->remove_preset (ppp->_preset.label);
2351 Mixer_UI::remove_selected_from_favorites ()
2353 ARDOUR::PluginPresetPtr ppp = selected_plugin();
2357 PluginManager::PluginStatusType status = PluginManager::Normal;
2358 PluginManager& manager (PluginManager::instance());
2360 manager.set_status (ppp->_pip->type, ppp->_pip->unique_id, status);
2361 manager.save_statuses ();
2365 Mixer_UI::plugin_row_activated (const TreeModel::Path& path, TreeViewColumn* column)
2368 if (!(iter = favorite_plugins_model->get_iter (path))) {
2371 ARDOUR::PluginPresetPtr ppp = (*iter)[favorite_plugins_columns.plugin];
2372 add_favorite_processor (ppp, AddPreFader); // TODO: preference?!
2376 Mixer_UI::add_favorite_processor (ARDOUR::PluginPresetPtr ppp, ProcessorPosition pos)
2378 if (!_session || _selection.routes.empty()) {
2382 PluginInfoPtr pip = ppp->_pip;
2383 for (RouteUISelection::iterator i = _selection.routes.begin(); i != _selection.routes.end(); ++i) {
2384 boost::shared_ptr<ARDOUR::Route> rt = (*i)->route();
2385 if (!rt) { continue; }
2387 PluginPtr p = pip->load (*_session);
2388 if (!p) { continue; }
2390 if (ppp->_preset.valid) {
2391 p->load_preset (ppp->_preset);
2394 Route::ProcessorStreams err;
2395 boost::shared_ptr<Processor> processor (new PluginInsert (*_session, p));
2399 rt->add_processor_by_index (processor, 0, &err, Config->get_new_plugins_active ());
2402 rt->add_processor (processor, PreFader, &err, Config->get_new_plugins_active ());
2409 boost::shared_ptr<Processor> np = rt->nth_processor (idx);
2413 if (!np->display_to_user()) {
2416 if (boost::dynamic_pointer_cast<Amp> (np) && // Fader, not Trim
2417 boost::dynamic_pointer_cast<Amp> (np)->gain_control()->parameter().type() == GainAutomation) {
2422 rt->add_processor_by_index (processor, ++pos, &err, Config->get_new_plugins_active ());
2426 rt->add_processor_by_index (processor, -1, &err, Config->get_new_plugins_active ());
2433 PluginTreeStore::row_drop_possible_vfunc(const Gtk::TreeModel::Path& dest, const Gtk::SelectionData& data) const
2435 if (data.get_target() != "GTK_TREE_MODEL_ROW") {
2439 // only allow to re-order top-level items
2441 if (TreePath::get_from_selection_data (data, src)) {
2442 if (src.up() && src.up()) {
2447 // don't allow to drop as child-rows.
2448 Gtk::TreeModel::Path _dest = dest; // un const
2449 const bool is_child = _dest.up (); // explicit bool for clang
2450 if (!is_child || _dest.empty ()) {
2457 Mixer_UI::plugin_drop (const Glib::RefPtr<Gdk::DragContext>&, const Gtk::SelectionData& data)
2459 if (data.get_target() != "PluginPresetPtr") {
2462 if (data.get_length() != sizeof (PluginPresetPtr)) {
2465 const void *d = data.get_data();
2466 const PluginPresetPtr ppp = *(static_cast<const PluginPresetPtr*> (d));
2468 PluginManager::PluginStatusType status = PluginManager::Favorite;
2469 PluginManager& manager (PluginManager::instance());
2471 manager.set_status (ppp->_pip->type, ppp->_pip->unique_id, status);
2472 manager.save_statuses ();