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/unwind.h"
33 #include <glibmm/threads.h>
35 #include <gtkmm2ext/gtk_ui.h>
36 #include <gtkmm2ext/utils.h>
37 #include <gtkmm2ext/tearoff.h>
38 #include <gtkmm2ext/window_title.h>
40 #include "ardour/debug.h"
41 #include "ardour/midi_track.h"
42 #include "ardour/plugin_manager.h"
43 #include "ardour/route_group.h"
44 #include "ardour/session.h"
48 #include "mixer_strip.h"
49 #include "monitor_section.h"
50 #include "plugin_selector.h"
51 #include "public_editor.h"
52 #include "ardour_ui.h"
55 #include "route_sorter.h"
57 #include "gui_thread.h"
58 #include "mixer_group_tabs.h"
62 using namespace ARDOUR;
66 using namespace Gtkmm2ext;
72 Mixer_UI* Mixer_UI::_instance = 0;
78 _instance = new Mixer_UI;
85 : Window (Gtk::WINDOW_TOPLEVEL)
86 , VisibilityTracker (*((Gtk::Window*) this))
88 , no_track_list_redisplay (false)
89 , in_group_row_change (false)
91 , _monitor_section (0)
92 , _strip_width (Config->get_default_narrow_ms() ? Narrow : Wide)
93 , ignore_reorder (false)
94 , _following_editor_selection (false)
96 /* allow this window to become the key focus window */
97 set_flags (CAN_FOCUS);
99 Route::SyncOrderKeys.connect (*this, invalidator (*this), boost::bind (&Mixer_UI::sync_treeview_from_order_keys, this, _1), gui_context());
101 scroller.set_can_default (true);
102 set_default (scroller);
104 scroller_base.set_flags (Gtk::CAN_FOCUS);
105 scroller_base.add_events (Gdk::BUTTON_PRESS_MASK|Gdk::BUTTON_RELEASE_MASK);
106 scroller_base.set_name ("MixerWindow");
107 scroller_base.signal_button_release_event().connect (sigc::mem_fun(*this, &Mixer_UI::strip_scroller_button_release));
108 // add as last item of strip packer
109 strip_packer.pack_end (scroller_base, true, true);
111 _group_tabs = new MixerGroupTabs (this);
112 VBox* b = manage (new VBox);
113 b->pack_start (*_group_tabs, PACK_SHRINK);
114 b->pack_start (strip_packer);
118 scroller.set_policy (Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
120 setup_track_display ();
122 group_model = ListStore::create (group_columns);
123 group_display.set_model (group_model);
124 group_display.append_column (_("Group"), group_columns.text);
125 group_display.append_column (_("Show"), group_columns.visible);
126 group_display.get_column (0)->set_data (X_("colnum"), GUINT_TO_POINTER(0));
127 group_display.get_column (1)->set_data (X_("colnum"), GUINT_TO_POINTER(1));
128 group_display.get_column (0)->set_expand(true);
129 group_display.get_column (1)->set_expand(false);
130 group_display.set_name ("EditGroupList");
131 group_display.get_selection()->set_mode (Gtk::SELECTION_SINGLE);
132 group_display.set_reorderable (true);
133 group_display.set_headers_visible (true);
134 group_display.set_rules_hint (true);
136 /* name is directly editable */
138 CellRendererText* name_cell = dynamic_cast<CellRendererText*>(group_display.get_column_cell_renderer (0));
139 name_cell->property_editable() = true;
140 name_cell->signal_edited().connect (sigc::mem_fun (*this, &Mixer_UI::route_group_name_edit));
142 /* use checkbox for the active column */
144 CellRendererToggle* active_cell = dynamic_cast<CellRendererToggle*>(group_display.get_column_cell_renderer (1));
145 active_cell->property_activatable() = true;
146 active_cell->property_radio() = false;
148 group_model->signal_row_changed().connect (sigc::mem_fun (*this, &Mixer_UI::route_group_row_change));
149 /* We use this to notice drag-and-drop reorders of the group list */
150 group_model->signal_row_deleted().connect (sigc::mem_fun (*this, &Mixer_UI::route_group_row_deleted));
151 group_display.signal_button_press_event().connect (sigc::mem_fun (*this, &Mixer_UI::group_display_button_press), false);
153 group_display_scroller.add (group_display);
154 group_display_scroller.set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC);
156 HBox* route_group_display_button_box = manage (new HBox());
158 Button* route_group_add_button = manage (new Button ());
159 Button* route_group_remove_button = manage (new Button ());
163 w = manage (new Image (Stock::ADD, ICON_SIZE_BUTTON));
165 route_group_add_button->add (*w);
167 w = manage (new Image (Stock::REMOVE, ICON_SIZE_BUTTON));
169 route_group_remove_button->add (*w);
171 route_group_display_button_box->set_homogeneous (true);
173 route_group_add_button->signal_clicked().connect (sigc::mem_fun (*this, &Mixer_UI::new_route_group));
174 route_group_remove_button->signal_clicked().connect (sigc::mem_fun (*this, &Mixer_UI::remove_selected_route_group));
176 route_group_display_button_box->add (*route_group_add_button);
177 route_group_display_button_box->add (*route_group_remove_button);
179 group_display_vbox.pack_start (group_display_scroller, true, true);
180 group_display_vbox.pack_start (*route_group_display_button_box, false, false);
182 group_display_frame.set_name ("BaseFrame");
183 group_display_frame.set_shadow_type (Gtk::SHADOW_IN);
184 group_display_frame.add (group_display_vbox);
186 rhs_pane1.pack1 (track_display_frame);
187 rhs_pane1.pack2 (group_display_frame);
189 list_vpacker.pack_start (rhs_pane1, true, true);
191 global_hpacker.pack_start (scroller, true, true);
193 /* current gtk-quartz has dirty updates on borders like this one */
194 global_hpacker.pack_start (out_packer, false, false, 0);
196 global_hpacker.pack_start (out_packer, false, false, 12);
198 list_hpane.pack1(list_vpacker, true, true);
199 list_hpane.pack2(global_hpacker, true, false);
201 rhs_pane1.signal_size_allocate().connect (sigc::bind (sigc::mem_fun(*this, &Mixer_UI::pane_allocation_handler),
202 static_cast<Gtk::Paned*> (&rhs_pane1)));
203 list_hpane.signal_size_allocate().connect (sigc::bind (sigc::mem_fun(*this, &Mixer_UI::pane_allocation_handler),
204 static_cast<Gtk::Paned*> (&list_hpane)));
206 global_vpacker.pack_start (list_hpane, true, true);
208 add (global_vpacker);
209 set_name ("MixerWindow");
213 set_wmclass (X_("ardour_mixer"), PROGRAM_NAME);
215 signal_delete_event().connect (sigc::mem_fun (*this, &Mixer_UI::hide_window));
216 add_events (Gdk::KEY_PRESS_MASK|Gdk::KEY_RELEASE_MASK);
218 signal_configure_event().connect (sigc::mem_fun (*ARDOUR_UI::instance(), &ARDOUR_UI::configure_handler));
220 route_group_display_button_box->show();
221 route_group_add_button->show();
222 route_group_remove_button->show();
224 global_hpacker.show();
225 global_vpacker.show();
227 scroller_base.show();
228 scroller_hpacker.show();
229 mixer_scroller_vpacker.show();
231 group_display_button_label.show();
232 group_display_button.show();
233 group_display_scroller.show();
234 group_display_vbox.show();
235 group_display_frame.show();
240 group_display.show();
242 _in_group_rebuild_or_clear = false;
244 MixerStrip::CatchDeletion.connect (*this, invalidator (*this), boost::bind (&Mixer_UI::remove_strip, this, _1), gui_context());
246 MonitorSection::setup_knob_images ();
248 #ifndef DEFER_PLUGIN_SELECTOR_LOAD
249 _plugin_selector = new PluginSelector (PluginManager::instance ());
253 Mixer_UI::~Mixer_UI ()
255 if (_monitor_section) {
256 delete _monitor_section;
261 Mixer_UI::track_editor_selection ()
263 PublicEditor::instance().get_selection().TracksChanged.connect (sigc::mem_fun (*this, &Mixer_UI::follow_editor_selection));
268 Mixer_UI::ensure_float (Window& win)
270 win.set_transient_for (*this);
274 Mixer_UI::show_window ()
278 set_window_pos_and_size ();
280 /* show/hide group tabs as required */
281 parameter_changed ("show-group-tabs");
283 /* now reset each strips width so the right widgets are shown */
286 TreeModel::Children rows = track_model->children();
287 TreeModel::Children::iterator ri;
289 for (ri = rows.begin(); ri != rows.end(); ++ri) {
290 ms = (*ri)[track_columns.strip];
291 ms->set_width_enum (ms->get_width_enum (), ms->width_owner());
292 /* Fix visibility of mixer strip stuff */
293 ms->parameter_changed (X_("mixer-strip-visibility"));
297 /* force focus into main area */
298 scroller_base.grab_focus ();
304 Mixer_UI::hide_window (GdkEventAny *ev)
306 get_window_pos_and_size ();
309 return just_hide_it(ev, static_cast<Gtk::Window *>(this));
314 Mixer_UI::add_strips (RouteList& routes)
319 no_track_list_redisplay = true;
320 track_display.set_model (Glib::RefPtr<ListStore>());
322 for (RouteList::iterator x = routes.begin(); x != routes.end(); ++x) {
323 boost::shared_ptr<Route> route = (*x);
325 if (route->is_auditioner()) {
329 if (route->is_monitor()) {
331 if (!_monitor_section) {
332 _monitor_section = new MonitorSection (_session);
334 XMLNode* mnode = ARDOUR_UI::instance()->tearoff_settings (X_("monitor-section"));
336 _monitor_section->tearoff().set_state (*mnode);
340 out_packer.pack_end (_monitor_section->tearoff(), false, false);
341 _monitor_section->set_session (_session);
342 _monitor_section->tearoff().show_all ();
344 route->DropReferences.connect (*this, invalidator(*this), boost::bind (&Mixer_UI::monitor_section_going_away, this), gui_context());
346 /* no regular strip shown for control out */
351 strip = new MixerStrip (*this, _session, route);
352 strips.push_back (strip);
354 Config->get_default_narrow_ms() ? _strip_width = Narrow : _strip_width = Wide;
356 if (strip->width_owner() != strip) {
357 strip->set_width_enum (_strip_width, this);
362 TreeModel::Row row = *(track_model->append());
363 row[track_columns.text] = route->name();
364 row[track_columns.visible] = strip->route()->is_master() ? true : strip->marked_for_display();
365 row[track_columns.route] = route;
366 row[track_columns.strip] = strip;
368 route->PropertyChanged.connect (*this, invalidator (*this), boost::bind (&Mixer_UI::strip_property_changed, this, _1, strip), gui_context());
370 strip->WidthChanged.connect (sigc::mem_fun(*this, &Mixer_UI::strip_width_changed));
371 strip->signal_button_release_event().connect (sigc::bind (sigc::mem_fun(*this, &Mixer_UI::strip_button_release_event), strip));
377 no_track_list_redisplay = false;
378 track_display.set_model (track_model);
380 sync_order_keys_from_treeview ();
381 redisplay_track_list ();
385 Mixer_UI::remove_strip (MixerStrip* strip)
387 if (_session && _session->deletion_in_progress()) {
388 /* its all being taken care of */
392 TreeModel::Children rows = track_model->children();
393 TreeModel::Children::iterator ri;
394 list<MixerStrip *>::iterator i;
396 if ((i = find (strips.begin(), strips.end(), strip)) != strips.end()) {
400 for (ri = rows.begin(); ri != rows.end(); ++ri) {
401 if ((*ri)[track_columns.strip] == strip) {
402 track_model->erase (ri);
409 Mixer_UI::reset_remote_control_ids ()
411 if (Config->get_remote_model() != MixerOrdered || !_session || _session->deletion_in_progress()) {
415 TreeModel::Children rows = track_model->children();
421 DEBUG_TRACE (DEBUG::OrderKeys, "mixer resets remote control ids after remote model change\n");
423 TreeModel::Children::iterator ri;
424 bool rid_change = false;
426 uint32_t invisible_key = UINT32_MAX;
428 for (ri = rows.begin(); ri != rows.end(); ++ri) {
429 boost::shared_ptr<Route> route = (*ri)[track_columns.route];
430 bool visible = (*ri)[track_columns.visible];
432 if (!route->is_master() && !route->is_monitor()) {
434 uint32_t new_rid = (visible ? rid : invisible_key--);
436 if (new_rid != route->remote_control_id()) {
437 route->set_remote_control_id_from_order_key (MixerSort, new_rid);
448 /* tell the world that we changed the remote control IDs */
449 _session->notify_remote_id_change ();
454 Mixer_UI::sync_order_keys_from_treeview ()
456 if (ignore_reorder || !_session || _session->deletion_in_progress()) {
460 TreeModel::Children rows = track_model->children();
466 DEBUG_TRACE (DEBUG::OrderKeys, "mixer sync order keys from model\n");
468 TreeModel::Children::iterator ri;
469 bool changed = false;
470 bool rid_change = false;
473 uint32_t invisible_key = UINT32_MAX;
475 for (ri = rows.begin(); ri != rows.end(); ++ri) {
476 boost::shared_ptr<Route> route = (*ri)[track_columns.route];
477 bool visible = (*ri)[track_columns.visible];
479 uint32_t old_key = route->order_key (MixerSort);
481 if (order != old_key) {
482 route->set_order_key (MixerSort, order);
486 if ((Config->get_remote_model() == MixerOrdered) && !route->is_master() && !route->is_monitor()) {
488 uint32_t new_rid = (visible ? rid : invisible_key--);
490 if (new_rid != route->remote_control_id()) {
491 route->set_remote_control_id_from_order_key (MixerSort, new_rid);
505 /* tell everyone that we changed the mixer sort keys */
506 _session->sync_order_keys (MixerSort);
510 /* tell the world that we changed the remote control IDs */
511 _session->notify_remote_id_change ();
516 Mixer_UI::sync_treeview_from_order_keys (RouteSortOrderKey src)
518 if (!_session || _session->deletion_in_progress()) {
522 DEBUG_TRACE (DEBUG::OrderKeys, string_compose ("mixer sync model from order keys, src = %1\n", enum_2_string (src)));
524 if (src == EditorSort) {
526 if (!Config->get_sync_all_route_ordering()) {
527 /* editor sort keys changed - we don't care */
531 DEBUG_TRACE (DEBUG::OrderKeys, "reset mixer order key to match editor\n");
533 /* editor sort keys were changed, update the mixer sort
534 * keys since "sync mixer+editor order" is enabled.
537 boost::shared_ptr<RouteList> r = _session->get_routes ();
539 for (RouteList::iterator i = r->begin(); i != r->end(); ++i) {
540 (*i)->sync_order_keys (src);
544 /* we could get here after either a change in the Mixer or Editor sort
545 * order, but either way, the mixer order keys reflect the intended
546 * order for the GUI, so reorder the treeview model to match it.
549 vector<int> neworder;
550 TreeModel::Children rows = track_model->children();
551 uint32_t old_order = 0;
552 bool changed = false;
558 OrderKeySortedRoutes sorted_routes;
560 for (TreeModel::Children::iterator ri = rows.begin(); ri != rows.end(); ++ri, ++old_order) {
561 boost::shared_ptr<Route> route = (*ri)[track_columns.route];
562 sorted_routes.push_back (RoutePlusOrderKey (route, old_order, route->order_key (MixerSort)));
565 SortByNewDisplayOrder cmp;
567 sort (sorted_routes.begin(), sorted_routes.end(), cmp);
568 neworder.assign (sorted_routes.size(), 0);
572 for (OrderKeySortedRoutes::iterator sr = sorted_routes.begin(); sr != sorted_routes.end(); ++sr, ++n) {
574 neworder[n] = sr->old_display_order;
576 if (sr->old_display_order != n) {
580 DEBUG_TRACE (DEBUG::OrderKeys, string_compose ("MIXER change order for %1 from %2 to %3\n",
581 sr->route->name(), sr->old_display_order, n));
585 Unwinder<bool> uw (ignore_reorder, true);
586 track_model->reorder (neworder);
589 redisplay_track_list ();
593 Mixer_UI::follow_editor_selection ()
595 if (!Config->get_link_editor_and_mixer_selection() || _following_editor_selection) {
599 _following_editor_selection = true;
600 _selection.block_routes_changed (true);
602 TrackSelection& s (PublicEditor::instance().get_selection().tracks);
604 _selection.clear_routes ();
606 for (TrackViewList::iterator i = s.begin(); i != s.end(); ++i) {
607 RouteTimeAxisView* rtav = dynamic_cast<RouteTimeAxisView*> (*i);
609 MixerStrip* ms = strip_by_route (rtav->route());
616 _following_editor_selection = false;
617 _selection.block_routes_changed (false);
622 Mixer_UI::strip_by_route (boost::shared_ptr<Route> r)
624 for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
625 if ((*i)->route() == r) {
634 Mixer_UI::strip_button_release_event (GdkEventButton *ev, MixerStrip *strip)
636 if (ev->button == 1) {
637 if (_selection.selected (strip)) {
638 /* primary-click: toggle selection state of strip */
639 if (Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) {
640 _selection.remove (strip);
643 if (Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) {
644 _selection.add (strip);
645 } else if (Keyboard::modifier_state_equals (ev->state, Keyboard::RangeSelectModifier)) {
647 if (!_selection.selected(strip)) {
649 /* extend selection */
651 vector<MixerStrip*> tmp;
652 bool accumulate = false;
654 tmp.push_back (strip);
656 for (list<MixerStrip*>::iterator i = strips.begin(); i != strips.end(); ++i) {
658 /* hit clicked strip, start accumulating till we hit the first
667 } else if (_selection.selected (*i)) {
668 /* hit selected strip. if currently accumulating others,
669 we're done. if not accumulating others, start doing so.
684 for (vector<MixerStrip*>::iterator i = tmp.begin(); i != tmp.end(); ++i) {
690 _selection.set (strip);
699 Mixer_UI::set_session (Session* sess)
701 SessionHandlePtr::set_session (sess);
703 if (_plugin_selector) {
704 _plugin_selector->set_session (_session);
707 _group_tabs->set_session (sess);
713 XMLNode* node = ARDOUR_UI::instance()->mixer_settings();
718 initial_track_display ();
720 _session->RouteAdded.connect (_session_connections, invalidator (*this), boost::bind (&Mixer_UI::add_strips, this, _1), gui_context());
721 _session->route_group_added.connect (_session_connections, invalidator (*this), boost::bind (&Mixer_UI::add_route_group, this, _1), gui_context());
722 _session->route_group_removed.connect (_session_connections, invalidator (*this), boost::bind (&Mixer_UI::route_groups_changed, this), gui_context());
723 _session->route_groups_reordered.connect (_session_connections, invalidator (*this), boost::bind (&Mixer_UI::route_groups_changed, this), gui_context());
724 _session->config.ParameterChanged.connect (_session_connections, invalidator (*this), boost::bind (&Mixer_UI::parameter_changed, this, _1), gui_context());
725 _session->DirtyChanged.connect (_session_connections, invalidator (*this), boost::bind (&Mixer_UI::update_title, this), gui_context());
726 _session->StateSaved.connect (_session_connections, invalidator (*this), boost::bind (&Mixer_UI::update_title, this), gui_context());
728 Config->ParameterChanged.connect (*this, invalidator (*this), boost::bind (&Mixer_UI::parameter_changed, this, _1), gui_context ());
730 route_groups_changed ();
735 /* Bit of a hack; if we're here, we're opening the mixer because of our
736 instant XML state having a show-mixer property. Fix up the corresponding
739 ActionManager::check_toggleaction ("<Actions>/Common/toggle-mixer");
746 Mixer_UI::session_going_away ()
748 ENSURE_GUI_THREAD (*this, &Mixer_UI::session_going_away);
750 _in_group_rebuild_or_clear = true;
751 group_model->clear ();
752 _in_group_rebuild_or_clear = false;
755 track_model->clear ();
757 for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
761 if (_monitor_section) {
762 _monitor_section->tearoff().hide_visible ();
769 SessionHandlePtr::session_going_away ();
776 Mixer_UI::track_visibility_changed (std::string const & path)
778 if (_session && _session->deletion_in_progress()) {
784 if ((iter = track_model->get_iter (path))) {
785 MixerStrip* strip = (*iter)[track_columns.strip];
787 bool visible = (*iter)[track_columns.visible];
789 if (strip->set_marked_for_display (!visible)) {
790 update_track_visibility ();
797 Mixer_UI::update_track_visibility ()
799 TreeModel::Children rows = track_model->children();
800 TreeModel::Children::iterator i;
803 Unwinder<bool> uw (no_track_list_redisplay, true);
805 for (i = rows.begin(); i != rows.end(); ++i) {
806 MixerStrip *strip = (*i)[track_columns.strip];
807 (*i)[track_columns.visible] = strip->marked_for_display ();
810 /* force route order keys catch up with visibility changes
813 sync_order_keys_from_treeview ();
816 redisplay_track_list ();
820 Mixer_UI::show_strip (MixerStrip* ms)
822 TreeModel::Children rows = track_model->children();
823 TreeModel::Children::iterator i;
825 for (i = rows.begin(); i != rows.end(); ++i) {
827 MixerStrip* strip = (*i)[track_columns.strip];
829 (*i)[track_columns.visible] = true;
830 redisplay_track_list ();
837 Mixer_UI::hide_strip (MixerStrip* ms)
839 TreeModel::Children rows = track_model->children();
840 TreeModel::Children::iterator i;
842 for (i = rows.begin(); i != rows.end(); ++i) {
844 MixerStrip* strip = (*i)[track_columns.strip];
846 (*i)[track_columns.visible] = false;
847 redisplay_track_list ();
854 Mixer_UI::start_updating ()
856 fast_screen_update_connection = ARDOUR_UI::instance()->SuperRapidScreenUpdate.connect (sigc::mem_fun(*this, &Mixer_UI::fast_update_strips));
861 Mixer_UI::stop_updating ()
863 fast_screen_update_connection.disconnect();
868 Mixer_UI::fast_update_strips ()
870 if (is_mapped () && _session) {
871 for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
872 (*i)->fast_update ();
878 Mixer_UI::set_all_strips_visibility (bool yn)
880 TreeModel::Children rows = track_model->children();
881 TreeModel::Children::iterator i;
884 Unwinder<bool> uw (no_track_list_redisplay, true);
886 for (i = rows.begin(); i != rows.end(); ++i) {
888 TreeModel::Row row = (*i);
889 MixerStrip* strip = row[track_columns.strip];
895 if (strip->route()->is_master() || strip->route()->is_monitor()) {
899 (*i)[track_columns.visible] = yn;
903 redisplay_track_list ();
908 Mixer_UI::set_all_audio_visibility (int tracks, bool yn)
910 TreeModel::Children rows = track_model->children();
911 TreeModel::Children::iterator i;
914 Unwinder<bool> uw (no_track_list_redisplay, true);
916 for (i = rows.begin(); i != rows.end(); ++i) {
917 TreeModel::Row row = (*i);
918 MixerStrip* strip = row[track_columns.strip];
924 if (strip->route()->is_master() || strip->route()->is_monitor()) {
928 boost::shared_ptr<AudioTrack> at = strip->audio_track();
932 (*i)[track_columns.visible] = yn;
936 if (at) { /* track */
937 (*i)[track_columns.visible] = yn;
943 (*i)[track_columns.visible] = yn;
950 redisplay_track_list ();
954 Mixer_UI::hide_all_routes ()
956 set_all_strips_visibility (false);
960 Mixer_UI::show_all_routes ()
962 set_all_strips_visibility (true);
966 Mixer_UI::show_all_audiobus ()
968 set_all_audio_visibility (2, true);
971 Mixer_UI::hide_all_audiobus ()
973 set_all_audio_visibility (2, false);
977 Mixer_UI::show_all_audiotracks()
979 set_all_audio_visibility (1, true);
982 Mixer_UI::hide_all_audiotracks ()
984 set_all_audio_visibility (1, false);
988 Mixer_UI::track_list_reorder (const TreeModel::Path&, const TreeModel::iterator&, int* /*new_order*/)
990 DEBUG_TRACE (DEBUG::OrderKeys, "mixer UI treeview reordered\n");
991 sync_order_keys_from_treeview ();
995 Mixer_UI::track_list_delete (const Gtk::TreeModel::Path&)
997 /* this happens as the second step of a DnD within the treeview as well
998 as when a row/route is actually deleted.
1000 DEBUG_TRACE (DEBUG::OrderKeys, "mixer UI treeview row deleted\n");
1001 sync_order_keys_from_treeview ();
1005 Mixer_UI::redisplay_track_list ()
1007 TreeModel::Children rows = track_model->children();
1008 TreeModel::Children::iterator i;
1010 if (no_track_list_redisplay) {
1014 for (i = rows.begin(); i != rows.end(); ++i) {
1016 MixerStrip* strip = (*i)[track_columns.strip];
1019 /* we're in the middle of changing a row, don't worry */
1023 bool const visible = (*i)[track_columns.visible];
1026 strip->set_gui_property ("visible", true);
1028 if (strip->packed()) {
1030 if (strip->route()->is_master() || strip->route()->is_monitor()) {
1031 out_packer.reorder_child (*strip, -1);
1034 strip_packer.reorder_child (*strip, -1); /* put at end */
1039 if (strip->route()->is_master() || strip->route()->is_monitor()) {
1040 out_packer.pack_start (*strip, false, false);
1042 strip_packer.pack_start (*strip, false, false);
1044 strip->set_packed (true);
1049 strip->set_gui_property ("visible", false);
1051 if (strip->route()->is_master() || strip->route()->is_monitor()) {
1052 /* do nothing, these cannot be hidden */
1054 if (strip->packed()) {
1055 strip_packer.remove (*strip);
1056 strip->set_packed (false);
1062 _group_tabs->set_dirty ();
1066 Mixer_UI::strip_width_changed ()
1068 _group_tabs->set_dirty ();
1071 TreeModel::Children rows = track_model->children();
1072 TreeModel::Children::iterator i;
1075 for (order = 0, i = rows.begin(); i != rows.end(); ++i, ++order) {
1076 MixerStrip* strip = (*i)[track_columns.strip];
1082 bool visible = (*i)[track_columns.visible];
1085 strip->queue_draw();
1092 struct SignalOrderRouteSorter {
1093 bool operator() (boost::shared_ptr<Route> a, boost::shared_ptr<Route> b) {
1094 if (a->is_master() || a->is_monitor()) {
1095 /* "a" is a special route (master, monitor, etc), and comes
1096 * last in the mixer ordering
1099 } else if (b->is_master() || b->is_monitor()) {
1100 /* everything comes before b */
1103 return a->order_key (MixerSort) < b->order_key (MixerSort);
1109 Mixer_UI::initial_track_display ()
1111 boost::shared_ptr<RouteList> routes = _session->get_routes();
1112 RouteList copy (*routes);
1113 SignalOrderRouteSorter sorter;
1118 Unwinder<bool> uw1 (no_track_list_redisplay, true);
1119 Unwinder<bool> uw2 (ignore_reorder, true);
1121 track_model->clear ();
1125 _session->sync_order_keys (MixerSort);
1127 redisplay_track_list ();
1131 Mixer_UI::show_track_list_menu ()
1133 if (track_menu == 0) {
1134 build_track_menu ();
1137 track_menu->popup (1, gtk_get_current_event_time());
1141 Mixer_UI::track_display_button_press (GdkEventButton* ev)
1143 if (Keyboard::is_context_menu_event (ev)) {
1144 show_track_list_menu ();
1152 Mixer_UI::build_track_menu ()
1154 using namespace Menu_Helpers;
1155 using namespace Gtk;
1157 track_menu = new Menu;
1158 track_menu->set_name ("ArdourContextMenu");
1159 MenuList& items = track_menu->items();
1161 items.push_back (MenuElem (_("Show All"), sigc::mem_fun(*this, &Mixer_UI::show_all_routes)));
1162 items.push_back (MenuElem (_("Hide All"), sigc::mem_fun(*this, &Mixer_UI::hide_all_routes)));
1163 items.push_back (MenuElem (_("Show All Audio Tracks"), sigc::mem_fun(*this, &Mixer_UI::show_all_audiotracks)));
1164 items.push_back (MenuElem (_("Hide All Audio Tracks"), sigc::mem_fun(*this, &Mixer_UI::hide_all_audiotracks)));
1165 items.push_back (MenuElem (_("Show All Audio Busses"), sigc::mem_fun(*this, &Mixer_UI::show_all_audiobus)));
1166 items.push_back (MenuElem (_("Hide All Audio Busses"), sigc::mem_fun(*this, &Mixer_UI::hide_all_audiobus)));
1171 Mixer_UI::strip_property_changed (const PropertyChange& what_changed, MixerStrip* mx)
1173 if (!what_changed.contains (ARDOUR::Properties::name)) {
1177 ENSURE_GUI_THREAD (*this, &Mixer_UI::strip_name_changed, what_changed, mx)
1179 TreeModel::Children rows = track_model->children();
1180 TreeModel::Children::iterator i;
1182 for (i = rows.begin(); i != rows.end(); ++i) {
1183 if ((*i)[track_columns.strip] == mx) {
1184 (*i)[track_columns.text] = mx->route()->name();
1189 error << _("track display list item for renamed strip not found!") << endmsg;
1193 Mixer_UI::group_display_button_press (GdkEventButton* ev)
1195 TreeModel::Path path;
1196 TreeViewColumn* column;
1200 if (!group_display.get_path_at_pos ((int)ev->x, (int)ev->y, path, column, cellx, celly)) {
1204 TreeIter iter = group_model->get_iter (path);
1209 RouteGroup* group = (*iter)[group_columns.group];
1211 if (Keyboard::is_context_menu_event (ev)) {
1212 _group_tabs->get_menu(group)->popup (1, ev->time);
1216 switch (GPOINTER_TO_UINT (column->get_data (X_("colnum")))) {
1218 if (Keyboard::is_edit_event (ev)) {
1220 // edit_route_group (group);
1222 group_display.queue_draw();
1231 bool visible = (*iter)[group_columns.visible];
1232 (*iter)[group_columns.visible] = !visible;
1234 group_display.queue_draw();
1247 Mixer_UI::activate_all_route_groups ()
1249 _session->foreach_route_group (sigc::bind (sigc::mem_fun (*this, &Mixer_UI::set_route_group_activation), true));
1253 Mixer_UI::disable_all_route_groups ()
1255 _session->foreach_route_group (sigc::bind (sigc::mem_fun (*this, &Mixer_UI::set_route_group_activation), false));
1259 Mixer_UI::route_groups_changed ()
1261 ENSURE_GUI_THREAD (*this, &Mixer_UI::route_groups_changed);
1263 _in_group_rebuild_or_clear = true;
1265 /* just rebuild the while thing */
1267 group_model->clear ();
1271 row = *(group_model->append());
1272 row[group_columns.visible] = true;
1273 row[group_columns.text] = (_("-all-"));
1274 row[group_columns.group] = 0;
1277 _session->foreach_route_group (sigc::mem_fun (*this, &Mixer_UI::add_route_group));
1279 _group_tabs->set_dirty ();
1280 _in_group_rebuild_or_clear = false;
1284 Mixer_UI::new_route_group ()
1288 _group_tabs->run_new_group_dialog (rl);
1292 Mixer_UI::remove_selected_route_group ()
1294 Glib::RefPtr<TreeSelection> selection = group_display.get_selection();
1295 TreeView::Selection::ListHandle_Path rows = selection->get_selected_rows ();
1301 TreeView::Selection::ListHandle_Path::iterator i = rows.begin();
1304 /* selection mode is single, so rows.begin() is it */
1306 if ((iter = group_model->get_iter (*i))) {
1308 RouteGroup* rg = (*iter)[group_columns.group];
1311 _session->remove_route_group (*rg);
1317 Mixer_UI::route_group_property_changed (RouteGroup* group, const PropertyChange& change)
1319 if (in_group_row_change) {
1323 /* force an update of any mixer strips that are using this group,
1324 otherwise mix group names don't change in mixer strips
1327 for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
1328 if ((*i)->route_group() == group) {
1329 (*i)->route_group_changed();
1333 TreeModel::iterator i;
1334 TreeModel::Children rows = group_model->children();
1335 Glib::RefPtr<TreeSelection> selection = group_display.get_selection();
1337 in_group_row_change = true;
1339 for (i = rows.begin(); i != rows.end(); ++i) {
1340 if ((*i)[group_columns.group] == group) {
1341 (*i)[group_columns.visible] = !group->is_hidden ();
1342 (*i)[group_columns.text] = group->name ();
1347 in_group_row_change = false;
1349 if (change.contains (Properties::name)) {
1350 _group_tabs->set_dirty ();
1353 for (list<MixerStrip*>::iterator j = strips.begin(); j != strips.end(); ++j) {
1354 if ((*j)->route_group() == group) {
1355 if (group->is_hidden ()) {
1365 Mixer_UI::route_group_name_edit (const std::string& path, const std::string& new_text)
1370 if ((iter = group_model->get_iter (path))) {
1372 if ((group = (*iter)[group_columns.group]) == 0) {
1376 if (new_text != group->name()) {
1377 group->set_name (new_text);
1383 Mixer_UI::route_group_row_change (const Gtk::TreeModel::Path&, const Gtk::TreeModel::iterator& iter)
1387 if (in_group_row_change) {
1391 if ((group = (*iter)[group_columns.group]) == 0) {
1395 std::string name = (*iter)[group_columns.text];
1397 if (name != group->name()) {
1398 group->set_name (name);
1401 bool hidden = !(*iter)[group_columns.visible];
1403 if (hidden != group->is_hidden ()) {
1404 group->set_hidden (hidden, this);
1408 /** Called when a group model row is deleted, but also when the model is
1409 * reordered by a user drag-and-drop; the latter is what we are
1410 * interested in here.
1413 Mixer_UI::route_group_row_deleted (Gtk::TreeModel::Path const &)
1415 if (_in_group_rebuild_or_clear) {
1419 /* Re-write the session's route group list so that the new order is preserved */
1421 list<RouteGroup*> new_list;
1423 Gtk::TreeModel::Children children = group_model->children();
1424 for (Gtk::TreeModel::Children::iterator i = children.begin(); i != children.end(); ++i) {
1425 RouteGroup* g = (*i)[group_columns.group];
1427 new_list.push_back (g);
1431 _session->reorder_route_groups (new_list);
1436 Mixer_UI::add_route_group (RouteGroup* group)
1438 ENSURE_GUI_THREAD (*this, &Mixer_UI::add_route_group, group)
1441 in_group_row_change = true;
1443 TreeModel::Row row = *(group_model->append());
1444 row[group_columns.visible] = !group->is_hidden ();
1445 row[group_columns.group] = group;
1446 if (!group->name().empty()) {
1447 row[group_columns.text] = group->name();
1449 row[group_columns.text] = _("unnamed");
1453 group->PropertyChanged.connect (*this, invalidator (*this), boost::bind (&Mixer_UI::route_group_property_changed, this, group, _1), gui_context());
1456 TreeViewColumn* col = group_display.get_column (0);
1457 CellRendererText* name_cell = dynamic_cast<CellRendererText*>(group_display.get_column_cell_renderer (0));
1458 group_display.set_cursor (group_model->get_path (row), *col, *name_cell, true);
1461 _group_tabs->set_dirty ();
1463 in_group_row_change = false;
1467 Mixer_UI::strip_scroller_button_release (GdkEventButton* ev)
1469 using namespace Menu_Helpers;
1471 if (Keyboard::is_context_menu_event (ev)) {
1472 ARDOUR_UI::instance()->add_route (this);
1480 Mixer_UI::set_strip_width (Width w)
1484 for (list<MixerStrip*>::iterator i = strips.begin(); i != strips.end(); ++i) {
1485 (*i)->set_width_enum (w, this);
1490 Mixer_UI::set_window_pos_and_size ()
1492 resize (m_width, m_height);
1493 move (m_root_x, m_root_y);
1497 Mixer_UI::get_window_pos_and_size ()
1499 get_position(m_root_x, m_root_y);
1500 get_size(m_width, m_height);
1504 Mixer_UI::set_state (const XMLNode& node)
1506 const XMLProperty* prop;
1509 m_width = default_width;
1510 m_height = default_height;
1514 if ((geometry = find_named_node (node, "geometry")) != 0) {
1518 if ((prop = geometry->property("x_size")) == 0) {
1519 prop = geometry->property ("x-size");
1522 m_width = atoi(prop->value());
1524 if ((prop = geometry->property("y_size")) == 0) {
1525 prop = geometry->property ("y-size");
1528 m_height = atoi(prop->value());
1531 if ((prop = geometry->property ("x_pos")) == 0) {
1532 prop = geometry->property ("x-pos");
1535 m_root_x = atoi (prop->value());
1538 if ((prop = geometry->property ("y_pos")) == 0) {
1539 prop = geometry->property ("y-pos");
1542 m_root_y = atoi (prop->value());
1546 set_window_pos_and_size ();
1548 if ((prop = node.property ("narrow-strips"))) {
1549 if (string_is_affirmative (prop->value())) {
1550 set_strip_width (Narrow);
1552 set_strip_width (Wide);
1556 if ((prop = node.property ("show-mixer"))) {
1557 if (string_is_affirmative (prop->value())) {
1566 Mixer_UI::get_state (void)
1568 XMLNode* node = new XMLNode ("Mixer");
1570 if (is_realized()) {
1571 Glib::RefPtr<Gdk::Window> win = get_window();
1573 get_window_pos_and_size ();
1575 XMLNode* geometry = new XMLNode ("geometry");
1577 snprintf(buf, sizeof(buf), "%d", m_width);
1578 geometry->add_property(X_("x_size"), string(buf));
1579 snprintf(buf, sizeof(buf), "%d", m_height);
1580 geometry->add_property(X_("y_size"), string(buf));
1581 snprintf(buf, sizeof(buf), "%d", m_root_x);
1582 geometry->add_property(X_("x_pos"), string(buf));
1583 snprintf(buf, sizeof(buf), "%d", m_root_y);
1584 geometry->add_property(X_("y_pos"), string(buf));
1586 // written only for compatibility, they are not used.
1587 snprintf(buf, sizeof(buf), "%d", 0);
1588 geometry->add_property(X_("x_off"), string(buf));
1589 snprintf(buf, sizeof(buf), "%d", 0);
1590 geometry->add_property(X_("y_off"), string(buf));
1592 snprintf(buf,sizeof(buf), "%d",gtk_paned_get_position (static_cast<Paned*>(&rhs_pane1)->gobj()));
1593 geometry->add_property(X_("mixer_rhs_pane1_pos"), string(buf));
1594 snprintf(buf,sizeof(buf), "%d",gtk_paned_get_position (static_cast<Paned*>(&list_hpane)->gobj()));
1595 geometry->add_property(X_("mixer_list_hpane_pos"), string(buf));
1597 node->add_child_nocopy (*geometry);
1600 node->add_property ("narrow-strips", _strip_width == Narrow ? "yes" : "no");
1602 node->add_property ("show-mixer", _visible ? "yes" : "no");
1609 Mixer_UI::pane_allocation_handler (Allocation&, Gtk::Paned* which)
1612 XMLProperty* prop = 0;
1614 XMLNode* node = ARDOUR_UI::instance()->mixer_settings();
1617 static int32_t done[3] = { 0, 0, 0 };
1619 height = default_height;
1621 if ((geometry = find_named_node (*node, "geometry")) != 0) {
1623 if ((prop = geometry->property ("y_size")) == 0) {
1624 prop = geometry->property ("y-size");
1627 height = atoi (prop->value());
1631 if (which == static_cast<Gtk::Paned*> (&rhs_pane1)) {
1637 if (!geometry || (prop = geometry->property("mixer-rhs-pane1-pos")) == 0) {
1639 snprintf (buf, sizeof(buf), "%d", pos);
1641 pos = atoi (prop->value());
1644 if ((done[0] = GTK_WIDGET(rhs_pane1.gobj())->allocation.height > pos)) {
1645 rhs_pane1.set_position (pos);
1648 } else if (which == static_cast<Gtk::Paned*> (&list_hpane)) {
1654 if (!geometry || (prop = geometry->property("mixer-list-hpane-pos")) == 0) {
1656 snprintf (buf, sizeof(buf), "%d", pos);
1658 pos = atoi (prop->value());
1661 if ((done[2] = GTK_WIDGET(list_hpane.gobj())->allocation.width > pos)) {
1662 list_hpane.set_position (pos);
1667 Mixer_UI::scroll_left ()
1669 Adjustment* adj = scroller.get_hscrollbar()->get_adjustment();
1670 /* stupid GTK: can't rely on clamping across versions */
1671 scroller.get_hscrollbar()->set_value (max (adj->get_lower(), adj->get_value() - adj->get_step_increment()));
1675 Mixer_UI::scroll_right ()
1677 Adjustment* adj = scroller.get_hscrollbar()->get_adjustment();
1678 /* stupid GTK: can't rely on clamping across versions */
1679 scroller.get_hscrollbar()->set_value (min (adj->get_upper(), adj->get_value() + adj->get_step_increment()));
1683 Mixer_UI::on_key_press_event (GdkEventKey* ev)
1685 /* focus widget gets first shot, then bindings, otherwise
1686 forward to main window
1689 if (gtk_window_propagate_key_event (GTK_WINDOW(gobj()), ev)) {
1693 KeyboardKey k (ev->state, ev->keyval);
1695 if (bindings.activate (k, Bindings::Press)) {
1699 return forward_key_press (ev);
1703 Mixer_UI::on_key_release_event (GdkEventKey* ev)
1705 if (gtk_window_propagate_key_event (GTK_WINDOW(gobj()), ev)) {
1709 KeyboardKey k (ev->state, ev->keyval);
1711 if (bindings.activate (k, Bindings::Release)) {
1715 /* don't forward releases */
1721 Mixer_UI::on_scroll_event (GdkEventScroll* ev)
1723 switch (ev->direction) {
1724 case GDK_SCROLL_LEFT:
1728 if (ev->state & Keyboard::TertiaryModifier) {
1734 case GDK_SCROLL_RIGHT:
1738 case GDK_SCROLL_DOWN:
1739 if (ev->state & Keyboard::TertiaryModifier) {
1751 Mixer_UI::parameter_changed (string const & p)
1753 if (p == "show-group-tabs") {
1754 bool const s = _session->config.get_show_group_tabs ();
1756 _group_tabs->show ();
1758 _group_tabs->hide ();
1760 } else if (p == "default-narrow_ms") {
1761 bool const s = Config->get_default_narrow_ms ();
1762 for (list<MixerStrip*>::iterator i = strips.begin(); i != strips.end(); ++i) {
1763 (*i)->set_width_enum (s ? Narrow : Wide, this);
1765 } else if (p == "remote-model") {
1766 reset_remote_control_ids ();
1771 Mixer_UI::set_route_group_activation (RouteGroup* g, bool a)
1773 g->set_active (a, this);
1777 Mixer_UI::plugin_selector()
1779 #ifdef DEFER_PLUGIN_SELECTOR_LOAD
1780 if (!_plugin_selector)
1781 _plugin_selector = new PluginSelector (PluginManager::instance());
1784 return _plugin_selector;
1788 Mixer_UI::setup_track_display ()
1790 track_model = ListStore::create (track_columns);
1791 track_display.set_model (track_model);
1792 track_display.append_column (_("Strips"), track_columns.text);
1793 track_display.append_column (_("Show"), track_columns.visible);
1794 track_display.get_column (0)->set_data (X_("colnum"), GUINT_TO_POINTER(0));
1795 track_display.get_column (1)->set_data (X_("colnum"), GUINT_TO_POINTER(1));
1796 track_display.get_column (0)->set_expand(true);
1797 track_display.get_column (1)->set_expand(false);
1798 track_display.set_name (X_("EditGroupList"));
1799 track_display.get_selection()->set_mode (Gtk::SELECTION_NONE);
1800 track_display.set_reorderable (true);
1801 track_display.set_headers_visible (true);
1803 track_model->signal_row_deleted().connect (sigc::mem_fun (*this, &Mixer_UI::track_list_delete));
1804 track_model->signal_rows_reordered().connect (sigc::mem_fun (*this, &Mixer_UI::track_list_reorder));
1806 CellRendererToggle* track_list_visible_cell = dynamic_cast<CellRendererToggle*>(track_display.get_column_cell_renderer (1));
1807 track_list_visible_cell->property_activatable() = true;
1808 track_list_visible_cell->property_radio() = false;
1809 track_list_visible_cell->signal_toggled().connect (sigc::mem_fun (*this, &Mixer_UI::track_visibility_changed));
1811 track_display.signal_button_press_event().connect (sigc::mem_fun (*this, &Mixer_UI::track_display_button_press), false);
1813 track_display_scroller.add (track_display);
1814 track_display_scroller.set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC);
1816 VBox* v = manage (new VBox);
1818 v->pack_start (track_display_scroller, true, true);
1820 Button* b = manage (new Button);
1822 Widget* w = manage (new Image (Stock::ADD, ICON_SIZE_BUTTON));
1826 b->signal_clicked().connect (sigc::mem_fun (*this, &Mixer_UI::new_track_or_bus));
1828 v->pack_start (*b, false, false);
1830 track_display_frame.set_name("BaseFrame");
1831 track_display_frame.set_shadow_type (Gtk::SHADOW_IN);
1832 track_display_frame.add (*v);
1834 track_display_scroller.show();
1835 track_display_frame.show();
1836 track_display.show();
1840 Mixer_UI::new_track_or_bus ()
1842 ARDOUR_UI::instance()->add_route (this);
1847 Mixer_UI::update_title ()
1852 if (_session->snap_name() != _session->name()) {
1853 n = _session->snap_name ();
1855 n = _session->name ();
1858 if (_session->dirty ()) {
1862 WindowTitle title (n);
1863 title += S_("Window|Mixer");
1864 title += Glib::get_application_name ();
1865 set_title (title.get_string());
1869 WindowTitle title (S_("Window|Mixer"));
1870 title += Glib::get_application_name ();
1871 set_title (title.get_string());
1876 Mixer_UI::strip_by_x (int x)
1878 for (list<MixerStrip*>::iterator i = strips.begin(); i != strips.end(); ++i) {
1881 (*i)->translate_coordinates (*this, 0, 0, x1, y);
1882 x2 = x1 + (*i)->get_width();
1884 if (x >= x1 && x <= x2) {
1893 Mixer_UI::set_route_targets_for_operation ()
1895 _route_targets.clear ();
1897 if (!_selection.empty()) {
1898 _route_targets = _selection.routes;
1902 /* nothing selected ... try to get mixer strip at mouse */
1907 MixerStrip* ms = strip_by_x (x);
1910 _route_targets.insert (ms);
1915 Mixer_UI::monitor_section_going_away ()
1917 if (_monitor_section) {
1918 out_packer.remove (_monitor_section->tearoff());
1919 _monitor_section->set_session (0);
1924 Mixer_UI::toggle_midi_input_active (bool flip_others)
1926 boost::shared_ptr<RouteList> rl (new RouteList);
1929 set_route_targets_for_operation ();
1931 for (RouteUISelection::iterator r = _route_targets.begin(); r != _route_targets.end(); ++r) {
1932 boost::shared_ptr<MidiTrack> mt = (*r)->midi_track();
1935 rl->push_back ((*r)->route());
1936 onoff = !mt->input_active();
1940 _session->set_exclusive_input_active (rl, onoff, flip_others);