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/plugin_manager.h"
42 #include "ardour/route_group.h"
43 #include "ardour/session.h"
47 #include "mixer_strip.h"
48 #include "monitor_section.h"
49 #include "plugin_selector.h"
50 #include "public_editor.h"
51 #include "ardour_ui.h"
55 #include "gui_thread.h"
56 #include "mixer_group_tabs.h"
60 using namespace ARDOUR;
64 using namespace Gtkmm2ext;
70 Mixer_UI* Mixer_UI::_instance = 0;
76 _instance = new Mixer_UI;
83 : Window (Gtk::WINDOW_TOPLEVEL)
85 , no_track_list_redisplay (false)
86 , in_group_row_change (false)
88 , _monitor_section (0)
89 , _strip_width (Config->get_default_narrow_ms() ? Narrow : Wide)
90 , ignore_reorder (false)
91 , _following_editor_selection (false)
93 /* allow this window to become the key focus window */
94 set_flags (CAN_FOCUS);
96 Route::SyncOrderKeys.connect (*this, invalidator (*this), boost::bind (&Mixer_UI::sync_treeview_from_order_keys, this, _1), gui_context());
98 scroller_base.set_flags (Gtk::CAN_FOCUS);
99 scroller_base.add_events (Gdk::BUTTON_PRESS_MASK|Gdk::BUTTON_RELEASE_MASK);
100 scroller_base.set_name ("MixerWindow");
101 scroller_base.signal_button_release_event().connect (sigc::mem_fun(*this, &Mixer_UI::strip_scroller_button_release));
102 // add as last item of strip packer
103 strip_packer.pack_end (scroller_base, true, true);
105 _group_tabs = new MixerGroupTabs (this);
106 VBox* b = manage (new VBox);
107 b->pack_start (*_group_tabs, PACK_SHRINK);
108 b->pack_start (strip_packer);
112 scroller.set_policy (Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
114 setup_track_display ();
116 group_model = ListStore::create (group_columns);
117 group_display.set_model (group_model);
118 group_display.append_column (_("Group"), group_columns.text);
119 group_display.append_column (_("Show"), group_columns.visible);
120 group_display.get_column (0)->set_data (X_("colnum"), GUINT_TO_POINTER(0));
121 group_display.get_column (1)->set_data (X_("colnum"), GUINT_TO_POINTER(1));
122 group_display.get_column (0)->set_expand(true);
123 group_display.get_column (1)->set_expand(false);
124 group_display.set_name ("LHSList");
125 group_display.get_selection()->set_mode (Gtk::SELECTION_SINGLE);
126 group_display.set_reorderable (true);
127 group_display.set_headers_visible (true);
128 group_display.set_rules_hint (true);
130 /* name is directly editable */
132 CellRendererText* name_cell = dynamic_cast<CellRendererText*>(group_display.get_column_cell_renderer (0));
133 name_cell->property_editable() = true;
134 name_cell->signal_edited().connect (sigc::mem_fun (*this, &Mixer_UI::route_group_name_edit));
136 /* use checkbox for the active column */
138 CellRendererToggle* active_cell = dynamic_cast<CellRendererToggle*>(group_display.get_column_cell_renderer (1));
139 active_cell->property_activatable() = true;
140 active_cell->property_radio() = false;
142 group_model->signal_row_changed().connect (sigc::mem_fun (*this, &Mixer_UI::route_group_row_change));
143 /* We use this to notice drag-and-drop reorders of the group list */
144 group_model->signal_row_deleted().connect (sigc::mem_fun (*this, &Mixer_UI::route_group_row_deleted));
145 group_display.signal_button_press_event().connect (sigc::mem_fun (*this, &Mixer_UI::group_display_button_press), false);
147 group_display_scroller.add (group_display);
148 group_display_scroller.set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC);
150 HBox* route_group_display_button_box = manage (new HBox());
152 Button* route_group_add_button = manage (new Button ());
153 Button* route_group_remove_button = manage (new Button ());
157 w = manage (new Image (Stock::ADD, ICON_SIZE_BUTTON));
159 route_group_add_button->add (*w);
161 w = manage (new Image (Stock::REMOVE, ICON_SIZE_BUTTON));
163 route_group_remove_button->add (*w);
165 route_group_display_button_box->set_homogeneous (true);
167 route_group_add_button->signal_clicked().connect (sigc::mem_fun (*this, &Mixer_UI::new_route_group));
168 route_group_remove_button->signal_clicked().connect (sigc::mem_fun (*this, &Mixer_UI::remove_selected_route_group));
170 route_group_display_button_box->add (*route_group_add_button);
171 route_group_display_button_box->add (*route_group_remove_button);
173 group_display_vbox.pack_start (group_display_scroller, true, true);
174 group_display_vbox.pack_start (*route_group_display_button_box, false, false);
176 group_display_frame.set_name ("BaseFrame");
177 group_display_frame.set_shadow_type (Gtk::SHADOW_IN);
178 group_display_frame.add (group_display_vbox);
180 rhs_pane1.pack1 (track_display_frame);
181 rhs_pane1.pack2 (group_display_frame);
183 list_vpacker.pack_start (rhs_pane1, true, true);
185 global_hpacker.pack_start (scroller, true, true);
187 /* current gtk-quartz has dirty updates on borders like this one */
188 global_hpacker.pack_start (out_packer, false, false, 0);
190 global_hpacker.pack_start (out_packer, false, false, 12);
192 list_hpane.pack1(list_vpacker, true, true);
193 list_hpane.pack2(global_hpacker, true, false);
195 rhs_pane1.signal_size_allocate().connect (sigc::bind (sigc::mem_fun(*this, &Mixer_UI::pane_allocation_handler),
196 static_cast<Gtk::Paned*> (&rhs_pane1)));
197 list_hpane.signal_size_allocate().connect (sigc::bind (sigc::mem_fun(*this, &Mixer_UI::pane_allocation_handler),
198 static_cast<Gtk::Paned*> (&list_hpane)));
200 global_vpacker.pack_start (list_hpane, true, true);
202 add (global_vpacker);
203 set_name ("MixerWindow");
207 set_wmclass (X_("ardour_mixer"), PROGRAM_NAME);
209 signal_delete_event().connect (sigc::mem_fun (*this, &Mixer_UI::hide_window));
210 add_events (Gdk::KEY_PRESS_MASK|Gdk::KEY_RELEASE_MASK);
212 signal_configure_event().connect (sigc::mem_fun (*ARDOUR_UI::instance(), &ARDOUR_UI::configure_handler));
214 route_group_display_button_box->show();
215 route_group_add_button->show();
216 route_group_remove_button->show();
218 global_hpacker.show();
219 global_vpacker.show();
221 scroller_base.show();
222 scroller_hpacker.show();
223 mixer_scroller_vpacker.show();
225 group_display_button_label.show();
226 group_display_button.show();
227 group_display_scroller.show();
228 group_display_vbox.show();
229 group_display_frame.show();
234 group_display.show();
236 _in_group_rebuild_or_clear = false;
238 MixerStrip::CatchDeletion.connect (*this, invalidator (*this), boost::bind (&Mixer_UI::remove_strip, this, _1), gui_context());
240 MonitorSection::setup_knob_images ();
242 #ifndef DEFER_PLUGIN_SELECTOR_LOAD
243 _plugin_selector = new PluginSelector (PluginManager::instance ());
247 Mixer_UI::~Mixer_UI ()
249 if (_monitor_section) {
250 delete _monitor_section;
255 Mixer_UI::track_editor_selection ()
257 PublicEditor::instance().get_selection().TracksChanged.connect (sigc::mem_fun (*this, &Mixer_UI::follow_editor_selection));
262 Mixer_UI::ensure_float (Window& win)
264 win.set_transient_for (*this);
268 Mixer_UI::show_window ()
272 set_window_pos_and_size ();
274 /* show/hide group tabs as required */
275 parameter_changed ("show-group-tabs");
277 /* now reset each strips width so the right widgets are shown */
280 TreeModel::Children rows = track_model->children();
281 TreeModel::Children::iterator ri;
283 for (ri = rows.begin(); ri != rows.end(); ++ri) {
284 ms = (*ri)[track_columns.strip];
285 ms->set_width_enum (ms->get_width_enum (), ms->width_owner());
286 /* Fix visibility of mixer strip stuff */
287 ms->parameter_changed (X_("mixer-strip-visibility"));
291 /* force focus into main area */
292 scroller_base.grab_focus ();
298 Mixer_UI::hide_window (GdkEventAny *ev)
300 get_window_pos_and_size ();
303 return just_hide_it(ev, static_cast<Gtk::Window *>(this));
308 Mixer_UI::add_strips (RouteList& routes)
313 Unwinder<bool> uw (no_track_list_redisplay, true);
315 for (RouteList::iterator x = routes.begin(); x != routes.end(); ++x) {
316 boost::shared_ptr<Route> route = (*x);
318 if (route->is_hidden()) {
322 if (route->is_monitor()) {
324 if (!_monitor_section) {
325 _monitor_section = new MonitorSection (_session);
327 XMLNode* mnode = ARDOUR_UI::instance()->tearoff_settings (X_("monitor-section"));
329 _monitor_section->tearoff().set_state (*mnode);
333 out_packer.pack_end (_monitor_section->tearoff(), false, false);
334 _monitor_section->set_session (_session);
335 _monitor_section->tearoff().show_all ();
337 route->DropReferences.connect (*this, invalidator(*this), boost::bind (&Mixer_UI::monitor_section_going_away, this), gui_context());
339 /* no regular strip shown for control out */
344 strip = new MixerStrip (*this, _session, route);
345 strips.push_back (strip);
347 Config->get_default_narrow_ms() ? _strip_width = Narrow : _strip_width = Wide;
349 if (strip->width_owner() != strip) {
350 strip->set_width_enum (_strip_width, this);
355 TreeModel::Row row = *(track_model->append());
356 row[track_columns.text] = route->name();
357 row[track_columns.visible] = strip->route()->is_master() ? true : strip->marked_for_display();
358 row[track_columns.route] = route;
359 row[track_columns.strip] = strip;
361 route->PropertyChanged.connect (*this, invalidator (*this), boost::bind (&Mixer_UI::strip_property_changed, this, _1, strip), gui_context());
363 strip->WidthChanged.connect (sigc::mem_fun(*this, &Mixer_UI::strip_width_changed));
364 strip->signal_button_release_event().connect (sigc::bind (sigc::mem_fun(*this, &Mixer_UI::strip_button_release_event), strip));
368 sync_order_keys_from_treeview ();
369 redisplay_track_list ();
373 Mixer_UI::remove_strip (MixerStrip* strip)
375 if (_session && _session->deletion_in_progress()) {
376 /* its all being taken care of */
380 TreeModel::Children rows = track_model->children();
381 TreeModel::Children::iterator ri;
382 list<MixerStrip *>::iterator i;
384 if ((i = find (strips.begin(), strips.end(), strip)) != strips.end()) {
388 for (ri = rows.begin(); ri != rows.end(); ++ri) {
389 if ((*ri)[track_columns.strip] == strip) {
390 track_model->erase (ri);
397 Mixer_UI::reset_remote_control_ids ()
399 if (Config->get_remote_model() != MixerOrdered || !_session || _session->deletion_in_progress()) {
403 TreeModel::Children rows = track_model->children();
409 DEBUG_TRACE (DEBUG::OrderKeys, "mixer resets remote control ids after remote model change\n");
411 TreeModel::Children::iterator ri;
412 bool rid_change = false;
414 uint32_t invisible_key = UINT32_MAX;
416 for (ri = rows.begin(); ri != rows.end(); ++ri) {
417 boost::shared_ptr<Route> route = (*ri)[track_columns.route];
418 bool visible = (*ri)[track_columns.visible];
420 if (!route->is_master() && !route->is_monitor()) {
422 uint32_t new_rid = (visible ? rid : invisible_key--);
424 if (new_rid != route->remote_control_id()) {
425 route->set_remote_control_id_from_order_key (MixerSort, new_rid);
436 /* tell the world that we changed the remote control IDs */
437 _session->notify_remote_id_change ();
442 Mixer_UI::sync_order_keys_from_treeview ()
444 if (ignore_reorder || !_session || _session->deletion_in_progress()) {
448 TreeModel::Children rows = track_model->children();
454 DEBUG_TRACE (DEBUG::OrderKeys, "mixer sync order keys from model\n");
456 TreeModel::Children::iterator ri;
457 bool changed = false;
458 bool rid_change = false;
461 uint32_t invisible_key = UINT32_MAX;
463 for (ri = rows.begin(); ri != rows.end(); ++ri) {
464 boost::shared_ptr<Route> route = (*ri)[track_columns.route];
465 bool visible = (*ri)[track_columns.visible];
467 uint32_t old_key = route->order_key (MixerSort);
469 if (order != old_key) {
470 route->set_order_key (MixerSort, order);
474 if ((Config->get_remote_model() == MixerOrdered) && !route->is_master() && !route->is_monitor()) {
476 uint32_t new_rid = (visible ? rid : invisible_key--);
478 if (new_rid != route->remote_control_id()) {
479 route->set_remote_control_id_from_order_key (MixerSort, new_rid);
493 /* tell everyone that we changed the mixer sort keys */
494 _session->sync_order_keys (MixerSort);
498 /* tell the world that we changed the remote control IDs */
499 _session->notify_remote_id_change ();
504 Mixer_UI::sync_treeview_from_order_keys (RouteSortOrderKey src)
506 if (!_session || _session->deletion_in_progress()) {
510 DEBUG_TRACE (DEBUG::OrderKeys, string_compose ("mixer sync model from order keys, src = %1\n", enum_2_string (src)));
512 if (src == EditorSort) {
514 if (!Config->get_sync_all_route_ordering()) {
515 /* editor sort keys changed - we don't care */
519 DEBUG_TRACE (DEBUG::OrderKeys, "reset mixer order key to match editor\n");
521 /* editor sort keys were changed, update the mixer sort
522 * keys since "sync mixer+editor order" is enabled.
525 boost::shared_ptr<RouteList> r = _session->get_routes ();
527 for (RouteList::iterator i = r->begin(); i != r->end(); ++i) {
528 (*i)->sync_order_keys (src);
532 /* we could get here after either a change in the Mixer or Editor sort
533 * order, but either way, the mixer order keys reflect the intended
534 * order for the GUI, so reorder the treeview model to match it.
537 vector<int> neworder;
538 TreeModel::Children rows = track_model->children();
539 uint32_t old_order = 0;
540 bool changed = false;
546 neworder.assign (rows.size(), 0);
548 for (TreeModel::Children::iterator ri = rows.begin(); ri != rows.end(); ++ri, ++old_order) {
549 boost::shared_ptr<Route> route = (*ri)[track_columns.route];
550 uint32_t new_order = route->order_key (MixerSort);
552 neworder[new_order] = old_order;
554 if (old_order != new_order) {
558 DEBUG_TRACE (DEBUG::OrderKeys, string_compose ("MIXER change order for %1 from %2 to %3\n",
559 route->name(), old_order, new_order));
563 Unwinder<bool> uw (ignore_reorder, true);
564 track_model->reorder (neworder);
567 redisplay_track_list ();
571 Mixer_UI::follow_editor_selection ()
573 if (!Config->get_link_editor_and_mixer_selection() || _following_editor_selection) {
577 _following_editor_selection = true;
578 _selection.block_routes_changed (true);
580 TrackSelection& s (PublicEditor::instance().get_selection().tracks);
582 _selection.clear_routes ();
584 for (TrackViewList::iterator i = s.begin(); i != s.end(); ++i) {
585 RouteTimeAxisView* rtav = dynamic_cast<RouteTimeAxisView*> (*i);
587 MixerStrip* ms = strip_by_route (rtav->route());
594 _following_editor_selection = false;
595 _selection.block_routes_changed (false);
600 Mixer_UI::strip_by_route (boost::shared_ptr<Route> r)
602 for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
603 if ((*i)->route() == r) {
612 Mixer_UI::strip_button_release_event (GdkEventButton *ev, MixerStrip *strip)
614 if (ev->button == 1) {
615 if (_selection.selected (strip)) {
616 /* primary-click: toggle selection state of strip */
617 if (Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) {
618 _selection.remove (strip);
621 if (Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) {
622 _selection.add (strip);
623 } else if (Keyboard::modifier_state_equals (ev->state, Keyboard::RangeSelectModifier)) {
625 if (!_selection.selected(strip)) {
627 /* extend selection */
629 vector<MixerStrip*> tmp;
630 bool accumulate = false;
632 tmp.push_back (strip);
634 for (list<MixerStrip*>::iterator i = strips.begin(); i != strips.end(); ++i) {
636 /* hit clicked strip, start accumulating till we hit the first
645 } else if (_selection.selected (*i)) {
646 /* hit selected strip. if currently accumulating others,
647 we're done. if not accumulating others, start doing so.
662 for (vector<MixerStrip*>::iterator i = tmp.begin(); i != tmp.end(); ++i) {
668 _selection.set (strip);
677 Mixer_UI::set_session (Session* sess)
679 SessionHandlePtr::set_session (sess);
681 if (_plugin_selector) {
682 _plugin_selector->set_session (_session);
685 _group_tabs->set_session (sess);
691 XMLNode* node = ARDOUR_UI::instance()->mixer_settings();
696 initial_track_display ();
698 _session->RouteAdded.connect (_session_connections, invalidator (*this), boost::bind (&Mixer_UI::add_strips, this, _1), gui_context());
699 _session->route_group_added.connect (_session_connections, invalidator (*this), boost::bind (&Mixer_UI::add_route_group, this, _1), gui_context());
700 _session->route_group_removed.connect (_session_connections, invalidator (*this), boost::bind (&Mixer_UI::route_groups_changed, this), gui_context());
701 _session->route_groups_reordered.connect (_session_connections, invalidator (*this), boost::bind (&Mixer_UI::route_groups_changed, this), gui_context());
702 _session->config.ParameterChanged.connect (_session_connections, invalidator (*this), boost::bind (&Mixer_UI::parameter_changed, this, _1), gui_context());
703 _session->DirtyChanged.connect (_session_connections, invalidator (*this), boost::bind (&Mixer_UI::update_title, this), gui_context());
704 _session->StateSaved.connect (_session_connections, invalidator (*this), boost::bind (&Mixer_UI::update_title, this), gui_context());
706 Config->ParameterChanged.connect (*this, invalidator (*this), boost::bind (&Mixer_UI::parameter_changed, this, _1), gui_context ());
708 route_groups_changed ();
713 /* Bit of a hack; if we're here, we're opening the mixer because of our
714 instant XML state having a show-mixer property. Fix up the corresponding
717 ActionManager::check_toggleaction ("<Actions>/Common/toggle-mixer");
724 Mixer_UI::session_going_away ()
726 ENSURE_GUI_THREAD (*this, &Mixer_UI::session_going_away);
728 _in_group_rebuild_or_clear = true;
729 group_model->clear ();
730 _in_group_rebuild_or_clear = false;
733 track_model->clear ();
735 for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
739 if (_monitor_section) {
740 _monitor_section->tearoff().hide_visible ();
747 SessionHandlePtr::session_going_away ();
754 Mixer_UI::track_visibility_changed (std::string const & path)
756 if (_session && _session->deletion_in_progress()) {
762 if ((iter = track_model->get_iter (path))) {
763 MixerStrip* strip = (*iter)[track_columns.strip];
765 bool visible = (*iter)[track_columns.visible];
767 if (strip->set_marked_for_display (!visible)) {
768 update_track_visibility ();
775 Mixer_UI::update_track_visibility ()
777 TreeModel::Children rows = track_model->children();
778 TreeModel::Children::iterator i;
781 Unwinder<bool> uw (no_track_list_redisplay, true);
783 for (i = rows.begin(); i != rows.end(); ++i) {
784 MixerStrip *strip = (*i)[track_columns.strip];
785 (*i)[track_columns.visible] = strip->marked_for_display ();
788 /* force route order keys catch up with visibility changes
791 sync_order_keys_from_treeview ();
794 redisplay_track_list ();
798 Mixer_UI::show_strip (MixerStrip* ms)
800 TreeModel::Children rows = track_model->children();
801 TreeModel::Children::iterator i;
803 for (i = rows.begin(); i != rows.end(); ++i) {
805 MixerStrip* strip = (*i)[track_columns.strip];
807 (*i)[track_columns.visible] = true;
808 redisplay_track_list ();
815 Mixer_UI::hide_strip (MixerStrip* ms)
817 TreeModel::Children rows = track_model->children();
818 TreeModel::Children::iterator i;
820 for (i = rows.begin(); i != rows.end(); ++i) {
822 MixerStrip* strip = (*i)[track_columns.strip];
824 (*i)[track_columns.visible] = false;
825 redisplay_track_list ();
832 Mixer_UI::start_updating ()
834 fast_screen_update_connection = ARDOUR_UI::instance()->SuperRapidScreenUpdate.connect (sigc::mem_fun(*this, &Mixer_UI::fast_update_strips));
839 Mixer_UI::stop_updating ()
841 fast_screen_update_connection.disconnect();
846 Mixer_UI::fast_update_strips ()
848 if (is_mapped () && _session) {
849 for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
850 (*i)->fast_update ();
856 Mixer_UI::set_all_strips_visibility (bool yn)
858 TreeModel::Children rows = track_model->children();
859 TreeModel::Children::iterator i;
862 Unwinder<bool> uw (no_track_list_redisplay, true);
864 for (i = rows.begin(); i != rows.end(); ++i) {
866 TreeModel::Row row = (*i);
867 MixerStrip* strip = row[track_columns.strip];
873 if (strip->route()->is_master() || strip->route()->is_monitor()) {
877 (*i)[track_columns.visible] = yn;
881 redisplay_track_list ();
886 Mixer_UI::set_all_audio_visibility (int tracks, bool yn)
888 TreeModel::Children rows = track_model->children();
889 TreeModel::Children::iterator i;
892 Unwinder<bool> uw (no_track_list_redisplay, true);
894 for (i = rows.begin(); i != rows.end(); ++i) {
895 TreeModel::Row row = (*i);
896 MixerStrip* strip = row[track_columns.strip];
902 if (strip->route()->is_master() || strip->route()->is_monitor()) {
906 boost::shared_ptr<AudioTrack> at = strip->audio_track();
910 (*i)[track_columns.visible] = yn;
914 if (at) { /* track */
915 (*i)[track_columns.visible] = yn;
921 (*i)[track_columns.visible] = yn;
928 redisplay_track_list ();
932 Mixer_UI::hide_all_routes ()
934 set_all_strips_visibility (false);
938 Mixer_UI::show_all_routes ()
940 set_all_strips_visibility (true);
944 Mixer_UI::show_all_audiobus ()
946 set_all_audio_visibility (2, true);
949 Mixer_UI::hide_all_audiobus ()
951 set_all_audio_visibility (2, false);
955 Mixer_UI::show_all_audiotracks()
957 set_all_audio_visibility (1, true);
960 Mixer_UI::hide_all_audiotracks ()
962 set_all_audio_visibility (1, false);
966 Mixer_UI::track_list_reorder (const TreeModel::Path&, const TreeModel::iterator&, int* /*new_order*/)
968 DEBUG_TRACE (DEBUG::OrderKeys, "mixer UI treeview reordered\n");
969 sync_order_keys_from_treeview ();
973 Mixer_UI::track_list_delete (const Gtk::TreeModel::Path&)
975 /* this happens as the second step of a DnD within the treeview as well
976 as when a row/route is actually deleted.
978 DEBUG_TRACE (DEBUG::OrderKeys, "mixer UI treeview row deleted\n");
979 sync_order_keys_from_treeview ();
983 Mixer_UI::redisplay_track_list ()
985 TreeModel::Children rows = track_model->children();
986 TreeModel::Children::iterator i;
988 if (no_track_list_redisplay) {
992 for (i = rows.begin(); i != rows.end(); ++i) {
994 MixerStrip* strip = (*i)[track_columns.strip];
997 /* we're in the middle of changing a row, don't worry */
1001 bool const visible = (*i)[track_columns.visible];
1004 strip->set_gui_property ("visible", true);
1006 if (strip->packed()) {
1008 if (strip->route()->is_master() || strip->route()->is_monitor()) {
1009 out_packer.reorder_child (*strip, -1);
1012 strip_packer.reorder_child (*strip, -1); /* put at end */
1017 if (strip->route()->is_master() || strip->route()->is_monitor()) {
1018 out_packer.pack_start (*strip, false, false);
1020 strip_packer.pack_start (*strip, false, false);
1022 strip->set_packed (true);
1027 strip->set_gui_property ("visible", false);
1029 if (strip->route()->is_master() || strip->route()->is_monitor()) {
1030 /* do nothing, these cannot be hidden */
1032 if (strip->packed()) {
1033 strip_packer.remove (*strip);
1034 strip->set_packed (false);
1040 _group_tabs->set_dirty ();
1044 Mixer_UI::strip_width_changed ()
1046 _group_tabs->set_dirty ();
1049 TreeModel::Children rows = track_model->children();
1050 TreeModel::Children::iterator i;
1053 for (order = 0, i = rows.begin(); i != rows.end(); ++i, ++order) {
1054 MixerStrip* strip = (*i)[track_columns.strip];
1060 bool visible = (*i)[track_columns.visible];
1063 strip->queue_draw();
1070 struct SignalOrderRouteSorter {
1071 bool operator() (boost::shared_ptr<Route> a, boost::shared_ptr<Route> b) {
1072 if (a->is_master() || a->is_monitor()) {
1073 /* "a" is a special route (master, monitor, etc), and comes
1074 * last in the mixer ordering
1077 } else if (b->is_master() || b->is_monitor()) {
1078 /* everything comes before b */
1081 return a->order_key (MixerSort) < b->order_key (MixerSort);
1087 Mixer_UI::initial_track_display ()
1089 boost::shared_ptr<RouteList> routes = _session->get_routes();
1090 RouteList copy (*routes);
1091 SignalOrderRouteSorter sorter;
1096 Unwinder<bool> uw1 (no_track_list_redisplay, true);
1097 Unwinder<bool> uw2 (ignore_reorder, true);
1099 track_model->clear ();
1103 _session->sync_order_keys (MixerSort);
1105 redisplay_track_list ();
1109 Mixer_UI::show_track_list_menu ()
1111 if (track_menu == 0) {
1112 build_track_menu ();
1115 track_menu->popup (1, gtk_get_current_event_time());
1119 Mixer_UI::track_display_button_press (GdkEventButton* ev)
1121 if (Keyboard::is_context_menu_event (ev)) {
1122 show_track_list_menu ();
1130 Mixer_UI::build_track_menu ()
1132 using namespace Menu_Helpers;
1133 using namespace Gtk;
1135 track_menu = new Menu;
1136 track_menu->set_name ("ArdourContextMenu");
1137 MenuList& items = track_menu->items();
1139 items.push_back (MenuElem (_("Show All"), sigc::mem_fun(*this, &Mixer_UI::show_all_routes)));
1140 items.push_back (MenuElem (_("Hide All"), sigc::mem_fun(*this, &Mixer_UI::hide_all_routes)));
1141 items.push_back (MenuElem (_("Show All Audio Tracks"), sigc::mem_fun(*this, &Mixer_UI::show_all_audiotracks)));
1142 items.push_back (MenuElem (_("Hide All Audio Tracks"), sigc::mem_fun(*this, &Mixer_UI::hide_all_audiotracks)));
1143 items.push_back (MenuElem (_("Show All Audio Busses"), sigc::mem_fun(*this, &Mixer_UI::show_all_audiobus)));
1144 items.push_back (MenuElem (_("Hide All Audio Busses"), sigc::mem_fun(*this, &Mixer_UI::hide_all_audiobus)));
1149 Mixer_UI::strip_property_changed (const PropertyChange& what_changed, MixerStrip* mx)
1151 if (!what_changed.contains (ARDOUR::Properties::name)) {
1155 ENSURE_GUI_THREAD (*this, &Mixer_UI::strip_name_changed, what_changed, mx)
1157 TreeModel::Children rows = track_model->children();
1158 TreeModel::Children::iterator i;
1160 for (i = rows.begin(); i != rows.end(); ++i) {
1161 if ((*i)[track_columns.strip] == mx) {
1162 (*i)[track_columns.text] = mx->route()->name();
1167 error << _("track display list item for renamed strip not found!") << endmsg;
1171 Mixer_UI::group_display_button_press (GdkEventButton* ev)
1173 TreeModel::Path path;
1174 TreeViewColumn* column;
1178 if (!group_display.get_path_at_pos ((int)ev->x, (int)ev->y, path, column, cellx, celly)) {
1182 TreeIter iter = group_model->get_iter (path);
1187 RouteGroup* group = (*iter)[group_columns.group];
1189 if (Keyboard::is_context_menu_event (ev)) {
1190 _group_tabs->get_menu(group)->popup (1, ev->time);
1194 switch (GPOINTER_TO_UINT (column->get_data (X_("colnum")))) {
1196 if (Keyboard::is_edit_event (ev)) {
1198 // edit_route_group (group);
1200 group_display.queue_draw();
1209 bool visible = (*iter)[group_columns.visible];
1210 (*iter)[group_columns.visible] = !visible;
1212 group_display.queue_draw();
1225 Mixer_UI::activate_all_route_groups ()
1227 _session->foreach_route_group (sigc::bind (sigc::mem_fun (*this, &Mixer_UI::set_route_group_activation), true));
1231 Mixer_UI::disable_all_route_groups ()
1233 _session->foreach_route_group (sigc::bind (sigc::mem_fun (*this, &Mixer_UI::set_route_group_activation), false));
1237 Mixer_UI::route_groups_changed ()
1239 ENSURE_GUI_THREAD (*this, &Mixer_UI::route_groups_changed);
1241 _in_group_rebuild_or_clear = true;
1243 /* just rebuild the while thing */
1245 group_model->clear ();
1249 row = *(group_model->append());
1250 row[group_columns.visible] = true;
1251 row[group_columns.text] = (_("-all-"));
1252 row[group_columns.group] = 0;
1255 _session->foreach_route_group (sigc::mem_fun (*this, &Mixer_UI::add_route_group));
1257 _group_tabs->set_dirty ();
1258 _in_group_rebuild_or_clear = false;
1262 Mixer_UI::new_route_group ()
1266 _group_tabs->run_new_group_dialog (rl);
1270 Mixer_UI::remove_selected_route_group ()
1272 Glib::RefPtr<TreeSelection> selection = group_display.get_selection();
1273 TreeView::Selection::ListHandle_Path rows = selection->get_selected_rows ();
1279 TreeView::Selection::ListHandle_Path::iterator i = rows.begin();
1282 /* selection mode is single, so rows.begin() is it */
1284 if ((iter = group_model->get_iter (*i))) {
1286 RouteGroup* rg = (*iter)[group_columns.group];
1289 _session->remove_route_group (*rg);
1295 Mixer_UI::route_group_property_changed (RouteGroup* group, const PropertyChange& change)
1297 if (in_group_row_change) {
1301 /* force an update of any mixer strips that are using this group,
1302 otherwise mix group names don't change in mixer strips
1305 for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
1306 if ((*i)->route_group() == group) {
1307 (*i)->route_group_changed();
1311 TreeModel::iterator i;
1312 TreeModel::Children rows = group_model->children();
1313 Glib::RefPtr<TreeSelection> selection = group_display.get_selection();
1315 in_group_row_change = true;
1317 for (i = rows.begin(); i != rows.end(); ++i) {
1318 if ((*i)[group_columns.group] == group) {
1319 (*i)[group_columns.visible] = !group->is_hidden ();
1320 (*i)[group_columns.text] = group->name ();
1325 in_group_row_change = false;
1327 if (change.contains (Properties::name)) {
1328 _group_tabs->set_dirty ();
1331 for (list<MixerStrip*>::iterator j = strips.begin(); j != strips.end(); ++j) {
1332 if ((*j)->route_group() == group) {
1333 if (group->is_hidden ()) {
1343 Mixer_UI::route_group_name_edit (const std::string& path, const std::string& new_text)
1348 if ((iter = group_model->get_iter (path))) {
1350 if ((group = (*iter)[group_columns.group]) == 0) {
1354 if (new_text != group->name()) {
1355 group->set_name (new_text);
1361 Mixer_UI::route_group_row_change (const Gtk::TreeModel::Path&, const Gtk::TreeModel::iterator& iter)
1365 if (in_group_row_change) {
1369 if ((group = (*iter)[group_columns.group]) == 0) {
1373 std::string name = (*iter)[group_columns.text];
1375 if (name != group->name()) {
1376 group->set_name (name);
1379 bool hidden = !(*iter)[group_columns.visible];
1381 if (hidden != group->is_hidden ()) {
1382 group->set_hidden (hidden, this);
1386 /** Called when a group model row is deleted, but also when the model is
1387 * reordered by a user drag-and-drop; the latter is what we are
1388 * interested in here.
1391 Mixer_UI::route_group_row_deleted (Gtk::TreeModel::Path const &)
1393 if (_in_group_rebuild_or_clear) {
1397 /* Re-write the session's route group list so that the new order is preserved */
1399 list<RouteGroup*> new_list;
1401 Gtk::TreeModel::Children children = group_model->children();
1402 for (Gtk::TreeModel::Children::iterator i = children.begin(); i != children.end(); ++i) {
1403 RouteGroup* g = (*i)[group_columns.group];
1405 new_list.push_back (g);
1409 _session->reorder_route_groups (new_list);
1414 Mixer_UI::add_route_group (RouteGroup* group)
1416 ENSURE_GUI_THREAD (*this, &Mixer_UI::add_route_group, group)
1419 in_group_row_change = true;
1421 TreeModel::Row row = *(group_model->append());
1422 row[group_columns.visible] = !group->is_hidden ();
1423 row[group_columns.group] = group;
1424 if (!group->name().empty()) {
1425 row[group_columns.text] = group->name();
1427 row[group_columns.text] = _("unnamed");
1431 group->PropertyChanged.connect (*this, invalidator (*this), boost::bind (&Mixer_UI::route_group_property_changed, this, group, _1), gui_context());
1434 TreeViewColumn* col = group_display.get_column (0);
1435 CellRendererText* name_cell = dynamic_cast<CellRendererText*>(group_display.get_column_cell_renderer (0));
1436 group_display.set_cursor (group_model->get_path (row), *col, *name_cell, true);
1439 _group_tabs->set_dirty ();
1441 in_group_row_change = false;
1445 Mixer_UI::strip_scroller_button_release (GdkEventButton* ev)
1447 using namespace Menu_Helpers;
1449 if (Keyboard::is_context_menu_event (ev)) {
1450 ARDOUR_UI::instance()->add_route (this);
1458 Mixer_UI::set_strip_width (Width w)
1462 for (list<MixerStrip*>::iterator i = strips.begin(); i != strips.end(); ++i) {
1463 (*i)->set_width_enum (w, this);
1468 Mixer_UI::set_window_pos_and_size ()
1470 resize (m_width, m_height);
1471 move (m_root_x, m_root_y);
1475 Mixer_UI::get_window_pos_and_size ()
1477 get_position(m_root_x, m_root_y);
1478 get_size(m_width, m_height);
1482 Mixer_UI::set_state (const XMLNode& node)
1484 const XMLProperty* prop;
1487 m_width = default_width;
1488 m_height = default_height;
1492 if ((geometry = find_named_node (node, "geometry")) != 0) {
1496 if ((prop = geometry->property("x_size")) == 0) {
1497 prop = geometry->property ("x-size");
1500 m_width = atoi(prop->value());
1502 if ((prop = geometry->property("y_size")) == 0) {
1503 prop = geometry->property ("y-size");
1506 m_height = atoi(prop->value());
1509 if ((prop = geometry->property ("x_pos")) == 0) {
1510 prop = geometry->property ("x-pos");
1513 m_root_x = atoi (prop->value());
1516 if ((prop = geometry->property ("y_pos")) == 0) {
1517 prop = geometry->property ("y-pos");
1520 m_root_y = atoi (prop->value());
1524 set_window_pos_and_size ();
1526 if ((prop = node.property ("narrow-strips"))) {
1527 if (string_is_affirmative (prop->value())) {
1528 set_strip_width (Narrow);
1530 set_strip_width (Wide);
1534 if ((prop = node.property ("show-mixer"))) {
1535 if (string_is_affirmative (prop->value())) {
1544 Mixer_UI::get_state (void)
1546 XMLNode* node = new XMLNode ("Mixer");
1548 if (is_realized()) {
1549 Glib::RefPtr<Gdk::Window> win = get_window();
1551 get_window_pos_and_size ();
1553 XMLNode* geometry = new XMLNode ("geometry");
1555 snprintf(buf, sizeof(buf), "%d", m_width);
1556 geometry->add_property(X_("x_size"), string(buf));
1557 snprintf(buf, sizeof(buf), "%d", m_height);
1558 geometry->add_property(X_("y_size"), string(buf));
1559 snprintf(buf, sizeof(buf), "%d", m_root_x);
1560 geometry->add_property(X_("x_pos"), string(buf));
1561 snprintf(buf, sizeof(buf), "%d", m_root_y);
1562 geometry->add_property(X_("y_pos"), string(buf));
1564 // written only for compatibility, they are not used.
1565 snprintf(buf, sizeof(buf), "%d", 0);
1566 geometry->add_property(X_("x_off"), string(buf));
1567 snprintf(buf, sizeof(buf), "%d", 0);
1568 geometry->add_property(X_("y_off"), string(buf));
1570 snprintf(buf,sizeof(buf), "%d",gtk_paned_get_position (static_cast<Paned*>(&rhs_pane1)->gobj()));
1571 geometry->add_property(X_("mixer_rhs_pane1_pos"), string(buf));
1572 snprintf(buf,sizeof(buf), "%d",gtk_paned_get_position (static_cast<Paned*>(&list_hpane)->gobj()));
1573 geometry->add_property(X_("mixer_list_hpane_pos"), string(buf));
1575 node->add_child_nocopy (*geometry);
1578 node->add_property ("narrow-strips", _strip_width == Narrow ? "yes" : "no");
1580 node->add_property ("show-mixer", _visible ? "yes" : "no");
1587 Mixer_UI::pane_allocation_handler (Allocation&, Gtk::Paned* which)
1590 XMLProperty* prop = 0;
1592 XMLNode* node = ARDOUR_UI::instance()->mixer_settings();
1595 static int32_t done[3] = { 0, 0, 0 };
1597 height = default_height;
1599 if ((geometry = find_named_node (*node, "geometry")) != 0) {
1601 if ((prop = geometry->property ("y_size")) == 0) {
1602 prop = geometry->property ("y-size");
1605 height = atoi (prop->value());
1609 if (which == static_cast<Gtk::Paned*> (&rhs_pane1)) {
1615 if (!geometry || (prop = geometry->property("mixer-rhs-pane1-pos")) == 0) {
1617 snprintf (buf, sizeof(buf), "%d", pos);
1619 pos = atoi (prop->value());
1622 if ((done[0] = GTK_WIDGET(rhs_pane1.gobj())->allocation.height > pos)) {
1623 rhs_pane1.set_position (pos);
1626 } else if (which == static_cast<Gtk::Paned*> (&list_hpane)) {
1632 if (!geometry || (prop = geometry->property("mixer-list-hpane-pos")) == 0) {
1634 snprintf (buf, sizeof(buf), "%d", pos);
1636 pos = atoi (prop->value());
1639 if ((done[2] = GTK_WIDGET(list_hpane.gobj())->allocation.width > pos)) {
1640 list_hpane.set_position (pos);
1645 Mixer_UI::scroll_left ()
1647 Adjustment* adj = scroller.get_hscrollbar()->get_adjustment();
1648 /* stupid GTK: can't rely on clamping across versions */
1649 scroller.get_hscrollbar()->set_value (max (adj->get_lower(), adj->get_value() - adj->get_step_increment()));
1653 Mixer_UI::scroll_right ()
1655 Adjustment* adj = scroller.get_hscrollbar()->get_adjustment();
1656 /* stupid GTK: can't rely on clamping across versions */
1657 scroller.get_hscrollbar()->set_value (min (adj->get_upper(), adj->get_value() + adj->get_step_increment()));
1661 Mixer_UI::on_key_press_event (GdkEventKey* ev)
1663 /* focus widget gets first shot, then bindings, otherwise
1664 forward to main window
1667 if (gtk_window_propagate_key_event (GTK_WINDOW(gobj()), ev)) {
1671 KeyboardKey k (ev->state, ev->keyval);
1673 if (bindings.activate (k, Bindings::Press)) {
1677 return forward_key_press (ev);
1681 Mixer_UI::on_key_release_event (GdkEventKey* ev)
1683 if (gtk_window_propagate_key_event (GTK_WINDOW(gobj()), ev)) {
1687 KeyboardKey k (ev->state, ev->keyval);
1689 if (bindings.activate (k, Bindings::Release)) {
1693 /* don't forward releases */
1699 Mixer_UI::on_scroll_event (GdkEventScroll* ev)
1701 switch (ev->direction) {
1702 case GDK_SCROLL_LEFT:
1706 if (ev->state & Keyboard::TertiaryModifier) {
1712 case GDK_SCROLL_RIGHT:
1716 case GDK_SCROLL_DOWN:
1717 if (ev->state & Keyboard::TertiaryModifier) {
1729 Mixer_UI::parameter_changed (string const & p)
1731 if (p == "show-group-tabs") {
1732 bool const s = _session->config.get_show_group_tabs ();
1734 _group_tabs->show ();
1736 _group_tabs->hide ();
1738 } else if (p == "default-narrow_ms") {
1739 bool const s = Config->get_default_narrow_ms ();
1740 for (list<MixerStrip*>::iterator i = strips.begin(); i != strips.end(); ++i) {
1741 (*i)->set_width_enum (s ? Narrow : Wide, this);
1743 } else if (p == "remote-model") {
1744 reset_remote_control_ids ();
1749 Mixer_UI::set_route_group_activation (RouteGroup* g, bool a)
1751 g->set_active (a, this);
1755 Mixer_UI::plugin_selector()
1757 #ifdef DEFER_PLUGIN_SELECTOR_LOAD
1758 if (!_plugin_selector)
1759 _plugin_selector = new PluginSelector (PluginManager::instance());
1762 return _plugin_selector;
1766 Mixer_UI::setup_track_display ()
1768 track_model = ListStore::create (track_columns);
1769 track_display.set_model (track_model);
1770 track_display.append_column (_("Strips"), track_columns.text);
1771 track_display.append_column (_("Show"), track_columns.visible);
1772 track_display.get_column (0)->set_data (X_("colnum"), GUINT_TO_POINTER(0));
1773 track_display.get_column (1)->set_data (X_("colnum"), GUINT_TO_POINTER(1));
1774 track_display.get_column (0)->set_expand(true);
1775 track_display.get_column (1)->set_expand(false);
1776 track_display.set_name (X_("LHSList"));
1777 track_display.get_selection()->set_mode (Gtk::SELECTION_NONE);
1778 track_display.set_reorderable (true);
1779 track_display.set_headers_visible (true);
1781 track_model->signal_row_deleted().connect (sigc::mem_fun (*this, &Mixer_UI::track_list_delete));
1782 track_model->signal_rows_reordered().connect (sigc::mem_fun (*this, &Mixer_UI::track_list_reorder));
1784 CellRendererToggle* track_list_visible_cell = dynamic_cast<CellRendererToggle*>(track_display.get_column_cell_renderer (1));
1785 track_list_visible_cell->property_activatable() = true;
1786 track_list_visible_cell->property_radio() = false;
1787 track_list_visible_cell->signal_toggled().connect (sigc::mem_fun (*this, &Mixer_UI::track_visibility_changed));
1789 track_display.signal_button_press_event().connect (sigc::mem_fun (*this, &Mixer_UI::track_display_button_press), false);
1791 track_display_scroller.add (track_display);
1792 track_display_scroller.set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC);
1794 VBox* v = manage (new VBox);
1796 v->pack_start (track_display_scroller, true, true);
1798 Button* b = manage (new Button);
1800 Widget* w = manage (new Image (Stock::ADD, ICON_SIZE_BUTTON));
1804 b->signal_clicked().connect (sigc::mem_fun (*this, &Mixer_UI::new_track_or_bus));
1806 v->pack_start (*b, false, false);
1808 track_display_frame.set_name("BaseFrame");
1809 track_display_frame.set_shadow_type (Gtk::SHADOW_IN);
1810 track_display_frame.add (*v);
1812 track_display_scroller.show();
1813 track_display_frame.show();
1814 track_display.show();
1818 Mixer_UI::new_track_or_bus ()
1820 ARDOUR_UI::instance()->add_route (this);
1825 Mixer_UI::update_title ()
1830 if (_session->snap_name() != _session->name()) {
1831 n = _session->snap_name ();
1833 n = _session->name ();
1836 if (_session->dirty ()) {
1840 WindowTitle title (n);
1841 title += S_("Window|Mixer");
1842 title += Glib::get_application_name ();
1843 set_title (title.get_string());
1847 WindowTitle title (S_("Window|Mixer"));
1848 title += Glib::get_application_name ();
1849 set_title (title.get_string());
1854 Mixer_UI::strip_by_x (int x)
1856 for (list<MixerStrip*>::iterator i = strips.begin(); i != strips.end(); ++i) {
1859 (*i)->translate_coordinates (*this, 0, 0, x1, y);
1860 x2 = x1 + (*i)->get_width();
1862 if (x >= x1 && x <= x2) {
1871 Mixer_UI::set_route_targets_for_operation ()
1873 _route_targets.clear ();
1875 if (!_selection.empty()) {
1876 _route_targets = _selection.routes;
1880 /* try to get mixer strip at mouse */
1885 MixerStrip* ms = strip_by_x (x);
1888 _route_targets.insert (ms);
1893 Mixer_UI::monitor_section_going_away ()
1895 if (_monitor_section) {
1896 out_packer.remove (_monitor_section->tearoff());
1897 _monitor_section->set_session (0);