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 <sigc++/bind.h>
23 #include <gtkmm/accelmap.h>
25 #include <pbd/convert.h>
26 #include <pbd/stacktrace.h>
27 #include <glibmm/thread.h>
29 #include <gtkmm2ext/gtk_ui.h>
30 #include <gtkmm2ext/utils.h>
31 #include <gtkmm2ext/stop_signal.h>
32 #include <gtkmm2ext/window_title.h>
34 #include <ardour/session.h>
35 #include <ardour/audio_track.h>
36 #include <ardour/session_route.h>
37 #include <ardour/audio_diskstream.h>
38 #include <ardour/plugin_manager.h>
42 #include "mixer_strip.h"
43 #include "plugin_selector.h"
44 #include "ardour_ui.h"
48 #include "gui_thread.h"
52 using namespace ARDOUR;
56 using namespace Gtkmm2ext;
64 : Window (Gtk::WINDOW_TOPLEVEL)
67 Config->get_default_narrow_ms() ? _strip_width = Narrow : _strip_width = Wide;
69 mix_group_context_menu = 0;
70 no_track_list_redisplay = false;
71 in_group_row_change = false;
73 ignore_route_reorder = false;
76 Route::SyncOrderKeys.connect (mem_fun (*this, &Mixer_UI::sync_order_keys));
78 scroller_base.add_events (Gdk::BUTTON_PRESS_MASK|Gdk::BUTTON_RELEASE_MASK);
79 scroller_base.set_name ("MixerWindow");
80 scroller_base.signal_button_release_event().connect (mem_fun(*this, &Mixer_UI::strip_scroller_button_release));
81 // add as last item of strip packer
82 strip_packer.pack_end (scroller_base, true, true);
84 scroller.add (strip_packer);
85 scroller.set_policy (Gtk::POLICY_ALWAYS, Gtk::POLICY_AUTOMATIC);
87 track_model = ListStore::create (track_columns);
88 track_display.set_model (track_model);
89 track_display.append_column (_("Strips"), track_columns.text);
90 track_display.append_column (_("Show"), track_columns.visible);
91 track_display.get_column (0)->set_data (X_("colnum"), GUINT_TO_POINTER(0));
92 track_display.get_column (1)->set_data (X_("colnum"), GUINT_TO_POINTER(1));
93 track_display.get_column (0)->set_expand(true);
94 track_display.get_column (1)->set_expand(false);
95 track_display.set_name (X_("MixerTrackDisplayList"));
96 track_display.get_selection()->set_mode (Gtk::SELECTION_NONE);
97 track_display.set_reorderable (true);
98 track_display.set_headers_visible (true);
100 track_model->signal_row_deleted().connect (mem_fun (*this, &Mixer_UI::track_list_delete));
101 track_model->signal_row_changed().connect (mem_fun (*this, &Mixer_UI::track_list_change));
102 track_model->signal_rows_reordered().connect (mem_fun (*this, &Mixer_UI::track_list_reorder));
104 CellRendererToggle* track_list_visible_cell = dynamic_cast<CellRendererToggle*>(track_display.get_column_cell_renderer (1));
105 track_list_visible_cell->property_activatable() = true;
106 track_list_visible_cell->property_radio() = false;
108 track_display.signal_button_press_event().connect (mem_fun (*this, &Mixer_UI::track_display_button_press), false);
110 track_display_scroller.add (track_display);
111 track_display_scroller.set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC);
113 group_model = ListStore::create (group_columns);
114 group_display.set_model (group_model);
115 group_display.append_column (_("Group"), group_columns.text);
116 group_display.append_column (_("Active"), group_columns.active);
117 group_display.append_column (_("Show"), group_columns.visible);
118 group_display.get_column (0)->set_data (X_("colnum"), GUINT_TO_POINTER(0));
119 group_display.get_column (1)->set_data (X_("colnum"), GUINT_TO_POINTER(1));
120 group_display.get_column (2)->set_data (X_("colnum"), GUINT_TO_POINTER(2));
121 group_display.get_column (0)->set_expand(true);
122 group_display.get_column (1)->set_expand(false);
123 group_display.get_column (2)->set_expand(false);
124 group_display.set_name ("MixerGroupList");
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 (mem_fun (*this, &Mixer_UI::mix_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 /* use checkbox for the visible column */
144 active_cell = dynamic_cast<CellRendererToggle*>(group_display.get_column_cell_renderer (2));
145 active_cell->property_activatable() = true;
146 active_cell->property_radio() = false;
148 group_model->signal_row_changed().connect (mem_fun (*this, &Mixer_UI::mix_group_row_change));
150 group_display.signal_button_press_event().connect (mem_fun (*this, &Mixer_UI::group_display_button_press), false);
152 group_display_scroller.add (group_display);
153 group_display_scroller.set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC);
155 HBox* mix_group_display_button_box = manage (new HBox());
157 Button* mix_group_add_button = manage (new Button ());
158 Button* mix_group_remove_button = manage (new Button ());
162 w = manage (new Image (Stock::ADD, ICON_SIZE_BUTTON));
164 mix_group_add_button->add (*w);
166 w = manage (new Image (Stock::REMOVE, ICON_SIZE_BUTTON));
168 mix_group_remove_button->add (*w);
170 mix_group_display_button_box->set_homogeneous (true);
172 mix_group_add_button->signal_clicked().connect (mem_fun (*this, &Mixer_UI::new_mix_group));
173 mix_group_remove_button->signal_clicked().connect (mem_fun (*this, &Mixer_UI::remove_selected_mix_group));
175 mix_group_display_button_box->add (*mix_group_remove_button);
176 mix_group_display_button_box->add (*mix_group_add_button);
178 group_display_vbox.pack_start (group_display_scroller, true, true);
179 group_display_vbox.pack_start (*mix_group_display_button_box, false, false);
181 track_display_frame.set_name("BaseFrame");
182 track_display_frame.set_shadow_type (Gtk::SHADOW_IN);
183 track_display_frame.add(track_display_scroller);
185 group_display_frame.set_name ("BaseFrame");
186 group_display_frame.set_shadow_type (Gtk::SHADOW_IN);
187 group_display_frame.add (group_display_vbox);
189 rhs_pane1.pack1 (track_display_frame);
190 rhs_pane1.pack2 (group_display_frame);
192 list_vpacker.pack_start (rhs_pane1, true, true);
194 global_hpacker.pack_start (scroller, true, true);
195 global_hpacker.pack_start (out_packer, false, false, 12);
197 list_hpane.add1(list_vpacker);
198 list_hpane.add2(global_hpacker);
200 rhs_pane1.signal_size_allocate().connect (bind (mem_fun(*this, &Mixer_UI::pane_allocation_handler),
201 static_cast<Gtk::Paned*> (&rhs_pane1)));
202 list_hpane.signal_size_allocate().connect (bind (mem_fun(*this, &Mixer_UI::pane_allocation_handler),
203 static_cast<Gtk::Paned*> (&list_hpane)));
205 global_vpacker.pack_start (list_hpane, true, true);
207 add (global_vpacker);
208 set_name ("MixerWindow");
210 WindowTitle title(Glib::get_application_name());
212 set_title (title.get_string());
214 set_wmclass (X_("ardour_mixer"), "Ardour");
216 add_accel_group (ActionManager::ui_manager->get_accel_group());
218 signal_delete_event().connect (mem_fun (*this, &Mixer_UI::hide_window));
219 add_events (Gdk::KEY_PRESS_MASK|Gdk::KEY_RELEASE_MASK);
221 _plugin_selector = new PluginSelector (PluginManager::the_manager());
223 signal_configure_event().connect (mem_fun (*ARDOUR_UI::instance(), &ARDOUR_UI::configure_handler));
225 _selection.RoutesChanged.connect (mem_fun(*this, &Mixer_UI::follow_strip_selection));
228 Mixer_UI::~Mixer_UI ()
233 Mixer_UI::ensure_float (Window& win)
235 win.set_transient_for (*this);
239 Mixer_UI::show_window ()
243 set_window_pos_and_size ();
245 /* now reset each strips width so the right widgets are shown */
248 TreeModel::Children rows = track_model->children();
249 TreeModel::Children::iterator ri;
251 for (ri = rows.begin(); ri != rows.end(); ++ri) {
252 ms = (*ri)[track_columns.strip];
253 ms->set_width (ms->get_width(), ms->width_owner());
259 Mixer_UI::hide_window (GdkEventAny *ev)
261 get_window_pos_and_size ();
264 return just_hide_it(ev, static_cast<Gtk::Window *>(this));
269 Mixer_UI::add_strip (Session::RouteList& routes)
271 ENSURE_GUI_THREAD(bind (mem_fun(*this, &Mixer_UI::add_strip), routes));
275 for (Session::RouteList::iterator x = routes.begin(); x != routes.end(); ++x) {
276 boost::shared_ptr<Route> route = (*x);
278 if (route->hidden()) {
282 strip = new MixerStrip (*this, *session, route);
283 strips.push_back (strip);
285 Config->get_default_narrow_ms() ? _strip_width = Narrow : _strip_width = Wide;
287 if (strip->width_owner() != strip) {
288 strip->set_width (_strip_width, this);
293 no_track_list_redisplay = true;
295 TreeModel::Row row = *(track_model->append());
296 row[track_columns.text] = route->name();
298 row[track_columns.visible] = strip->marked_for_display();
299 row[track_columns.route] = route;
300 row[track_columns.strip] = strip;
302 strip->set_old_order_key (track_model->children().size() - 1);
304 no_track_list_redisplay = false;
305 redisplay_track_list ();
307 route->name_changed.connect (bind (mem_fun(*this, &Mixer_UI::strip_name_changed), strip));
309 strip->GoingAway.connect (bind (mem_fun(*this, &Mixer_UI::remove_strip), strip));
311 strip->signal_button_release_event().connect (bind (mem_fun(*this, &Mixer_UI::strip_button_release_event), strip));
316 Mixer_UI::remove_strip (MixerStrip* strip)
318 ENSURE_GUI_THREAD(bind (mem_fun(*this, &Mixer_UI::remove_strip), strip));
320 TreeModel::Children rows = track_model->children();
321 TreeModel::Children::iterator ri;
322 list<MixerStrip *>::iterator i;
324 if ((i = find (strips.begin(), strips.end(), strip)) != strips.end()) {
328 /* Decrement old order keys for strips `above' the one that is being removed */
329 for (ri = rows.begin(); ri != rows.end(); ++ri) {
330 MixerStrip* s = (*ri)[track_columns.strip];
331 if (s->old_order_key() > strip->old_order_key()) {
332 s->set_old_order_key (s->old_order_key() - 1);
336 for (ri = rows.begin(); ri != rows.end(); ++ri) {
337 if ((*ri)[track_columns.strip] == strip) {
338 track_model->erase (ri);
345 Mixer_UI::get_order_key()
347 if (Config->get_sync_all_route_ordering()) {
356 Mixer_UI::sync_order_keys ()
358 vector<int> neworder;
359 TreeModel::Children rows = track_model->children();
360 TreeModel::Children::iterator ri;
362 if (ignore_sync || !session || (session->state_of_the_state() & Session::Loading) || rows.empty()) {
366 for (ri = rows.begin(); ri != rows.end(); ++ri) {
367 neworder.push_back (0);
370 for (ri = rows.begin(); ri != rows.end(); ++ri) {
371 boost::shared_ptr<Route> route = (*ri)[track_columns.route];
372 MixerStrip* strip = (*ri)[track_columns.strip];
373 neworder[route->order_key (get_order_key())] = strip->old_order_key ();
376 ignore_route_reorder = true;
377 track_model->reorder (neworder);
378 ignore_route_reorder = false;
383 Mixer_UI::follow_strip_selection ()
385 for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
386 (*i)->set_selected (_selection.selected ((*i)->route()));
391 Mixer_UI::strip_button_release_event (GdkEventButton *ev, MixerStrip *strip)
393 if (ev->button == 1) {
395 /* this allows the user to click on the strip to terminate comment
396 editing. XXX it needs improving so that we don't select the strip
400 if (_selection.selected (strip->route())) {
401 _selection.remove (strip->route());
403 if (Keyboard::modifier_state_equals (ev->state, Keyboard::TertiaryModifier)) {
404 _selection.add (strip->route());
406 _selection.set (strip->route());
415 Mixer_UI::connect_to_session (Session* sess)
419 XMLNode* node = ARDOUR_UI::instance()->mixer_settings();
422 WindowTitle title(session->name());
424 title += Glib::get_application_name();
426 set_title (title.get_string());
428 initial_track_display ();
430 session->GoingAway.connect (mem_fun(*this, &Mixer_UI::disconnect_from_session));
431 session->RouteAdded.connect (mem_fun(*this, &Mixer_UI::add_strip));
432 session->mix_group_added.connect (mem_fun(*this, &Mixer_UI::add_mix_group));
433 session->mix_group_removed.connect (mem_fun(*this, &Mixer_UI::mix_groups_changed));
435 mix_groups_changed ();
437 _plugin_selector->set_session (session);
447 Mixer_UI::disconnect_from_session ()
449 ENSURE_GUI_THREAD(mem_fun(*this, &Mixer_UI::disconnect_from_session));
451 group_model->clear ();
454 WindowTitle title(Glib::get_application_name());
456 set_title (title.get_string());
462 Mixer_UI::show_strip (MixerStrip* ms)
464 TreeModel::Children rows = track_model->children();
465 TreeModel::Children::iterator i;
467 for (i = rows.begin(); i != rows.end(); ++i) {
469 MixerStrip* strip = (*i)[track_columns.strip];
471 (*i)[track_columns.visible] = true;
478 Mixer_UI::hide_strip (MixerStrip* ms)
480 TreeModel::Children rows = track_model->children();
481 TreeModel::Children::iterator i;
483 for (i = rows.begin(); i != rows.end(); ++i) {
485 MixerStrip* strip = (*i)[track_columns.strip];
487 (*i)[track_columns.visible] = false;
494 Mixer_UI::start_updating ()
496 fast_screen_update_connection = ARDOUR_UI::instance()->SuperRapidScreenUpdate.connect (mem_fun(*this, &Mixer_UI::fast_update_strips));
501 Mixer_UI::stop_updating ()
503 fast_screen_update_connection.disconnect();
508 Mixer_UI::fast_update_strips ()
510 if (is_mapped () && session) {
511 for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
512 (*i)->fast_update ();
518 Mixer_UI::set_all_strips_visibility (bool yn)
520 TreeModel::Children rows = track_model->children();
521 TreeModel::Children::iterator i;
523 no_track_list_redisplay = true;
525 for (i = rows.begin(); i != rows.end(); ++i) {
527 TreeModel::Row row = (*i);
528 MixerStrip* strip = row[track_columns.strip];
534 if (strip->route()->master() || strip->route()->control()) {
538 (*i)[track_columns.visible] = yn;
541 no_track_list_redisplay = false;
542 redisplay_track_list ();
547 Mixer_UI::set_all_audio_visibility (int tracks, bool yn)
549 TreeModel::Children rows = track_model->children();
550 TreeModel::Children::iterator i;
552 no_track_list_redisplay = true;
554 for (i = rows.begin(); i != rows.end(); ++i) {
555 TreeModel::Row row = (*i);
556 MixerStrip* strip = row[track_columns.strip];
562 if (strip->route()->master() || strip->route()->control()) {
566 boost::shared_ptr<AudioTrack> at = strip->audio_track();
570 (*i)[track_columns.visible] = yn;
574 if (at) { /* track */
575 (*i)[track_columns.visible] = yn;
581 (*i)[track_columns.visible] = yn;
587 no_track_list_redisplay = false;
588 redisplay_track_list ();
592 Mixer_UI::hide_all_routes ()
594 set_all_strips_visibility (false);
598 Mixer_UI::show_all_routes ()
600 set_all_strips_visibility (true);
604 Mixer_UI::show_all_audiobus ()
606 set_all_audio_visibility (2, true);
609 Mixer_UI::hide_all_audiobus ()
611 set_all_audio_visibility (2, false);
615 Mixer_UI::show_all_audiotracks()
617 set_all_audio_visibility (1, true);
620 Mixer_UI::hide_all_audiotracks ()
622 set_all_audio_visibility (1, false);
626 Mixer_UI::track_list_reorder (const TreeModel::Path& path, const TreeModel::iterator& iter, int* new_order)
628 session->set_remote_control_ids();
629 redisplay_track_list ();
633 Mixer_UI::track_list_change (const Gtk::TreeModel::Path& path,const Gtk::TreeModel::iterator& iter)
635 session->set_remote_control_ids();
636 redisplay_track_list ();
640 Mixer_UI::track_list_delete (const Gtk::TreeModel::Path& path)
642 session->set_remote_control_ids();
643 redisplay_track_list ();
647 Mixer_UI::redisplay_track_list ()
649 TreeModel::Children rows = track_model->children();
650 TreeModel::Children::iterator i;
653 if (no_track_list_redisplay) {
657 for (order = 0, i = rows.begin(); i != rows.end(); ++i, ++order) {
658 MixerStrip* strip = (*i)[track_columns.strip];
661 /* we're in the middle of changing a row, don't worry */
665 bool visible = (*i)[track_columns.visible];
667 boost::shared_ptr<Route> route = (*i)[track_columns.route];
670 strip->set_marked_for_display (true);
672 if (!ignore_route_reorder) {
673 strip->route()->set_order_key (get_order_key(), order);
676 strip->set_old_order_key (order);
678 if (strip->packed()) {
680 if (strip->route()->master() || strip->route()->control()) {
681 out_packer.reorder_child (*strip, -1);
683 strip_packer.reorder_child (*strip, -1); /* put at end */
688 if (strip->route()->master() || strip->route()->control()) {
689 out_packer.pack_start (*strip, false, false);
691 strip_packer.pack_start (*strip, false, false);
693 strip->set_packed (true);
699 if (strip->route()->master() || strip->route()->control()) {
700 /* do nothing, these cannot be hidden */
702 if (strip->packed()) {
703 strip_packer.remove (*strip);
704 strip->set_packed (false);
710 if (Config->get_sync_all_route_ordering() && !ignore_route_reorder) {
712 Route::SyncOrderKeys (); // EMIT SIGNAL
717 struct SignalOrderRouteSorter {
718 bool operator() (boost::shared_ptr<Route> a, boost::shared_ptr<Route> b) {
719 /* use of ">" forces the correct sort order */
720 return a->order_key (Mixer_UI::get_order_key()) < b->order_key (Mixer_UI::get_order_key());
725 Mixer_UI::initial_track_display ()
727 boost::shared_ptr<Session::RouteList> routes = session->get_routes();
728 Session::RouteList copy (*routes);
729 SignalOrderRouteSorter sorter;
733 no_track_list_redisplay = true;
735 track_model->clear ();
739 no_track_list_redisplay = false;
741 redisplay_track_list ();
745 Mixer_UI::show_track_list_menu ()
747 if (track_menu == 0) {
751 track_menu->popup (1, gtk_get_current_event_time());
755 Mixer_UI::track_display_button_press (GdkEventButton* ev)
757 if (Keyboard::is_context_menu_event (ev)) {
758 show_track_list_menu ();
763 TreeModel::Path path;
764 TreeViewColumn* column;
768 if (!track_display.get_path_at_pos ((int)ev->x, (int)ev->y, path, column, cellx, celly)) {
772 switch (GPOINTER_TO_UINT (column->get_data (X_("colnum")))) {
774 /* allow normal processing to occur */
777 case 1: /* visibility */
779 if ((iter = track_model->get_iter (path))) {
780 MixerStrip* strip = (*iter)[track_columns.strip];
783 if (!strip->route()->master() && !strip->route()->control()) {
784 bool visible = (*iter)[track_columns.visible];
785 (*iter)[track_columns.visible] = !visible;
800 Mixer_UI::build_track_menu ()
802 using namespace Menu_Helpers;
805 track_menu = new Menu;
806 track_menu->set_name ("ArdourContextMenu");
807 MenuList& items = track_menu->items();
809 items.push_back (MenuElem (_("Show All"), mem_fun(*this, &Mixer_UI::show_all_routes)));
810 items.push_back (MenuElem (_("Hide All"), mem_fun(*this, &Mixer_UI::hide_all_routes)));
811 items.push_back (MenuElem (_("Show All Audio Tracks"), mem_fun(*this, &Mixer_UI::show_all_audiotracks)));
812 items.push_back (MenuElem (_("Hide All Audio Tracks"), mem_fun(*this, &Mixer_UI::hide_all_audiotracks)));
813 items.push_back (MenuElem (_("Show All Audio Busses"), mem_fun(*this, &Mixer_UI::show_all_audiobus)));
814 items.push_back (MenuElem (_("Hide All Audio Busses"), mem_fun(*this, &Mixer_UI::hide_all_audiobus)));
819 Mixer_UI::strip_name_changed (void* src, MixerStrip* mx)
821 ENSURE_GUI_THREAD(bind (mem_fun(*this, &Mixer_UI::strip_name_changed), src, mx));
823 TreeModel::Children rows = track_model->children();
824 TreeModel::Children::iterator i;
826 for (i = rows.begin(); i != rows.end(); ++i) {
827 if ((*i)[track_columns.strip] == mx) {
828 (*i)[track_columns.text] = mx->route()->name();
833 error << _("track display list item for renamed strip not found!") << endmsg;
838 Mixer_UI::build_mix_group_context_menu ()
840 using namespace Gtk::Menu_Helpers;
842 mix_group_context_menu = new Menu;
843 mix_group_context_menu->set_name ("ArdourContextMenu");
844 MenuList& items = mix_group_context_menu->items();
846 items.push_back (MenuElem (_("Activate All"), mem_fun(*this, &Mixer_UI::activate_all_mix_groups)));
847 items.push_back (MenuElem (_("Disable All"), mem_fun(*this, &Mixer_UI::disable_all_mix_groups)));
848 items.push_back (SeparatorElem());
849 items.push_back (MenuElem (_("Add group"), mem_fun(*this, &Mixer_UI::new_mix_group)));
854 Mixer_UI::group_display_button_press (GdkEventButton* ev)
856 if (Keyboard::is_context_menu_event (ev)) {
857 if (mix_group_context_menu == 0) {
858 build_mix_group_context_menu ();
860 mix_group_context_menu->popup (1, ev->time);
867 TreeModel::Path path;
868 TreeViewColumn* column;
872 if (!group_display.get_path_at_pos ((int)ev->x, (int)ev->y, path, column, cellx, celly)) {
876 switch (GPOINTER_TO_UINT (column->get_data (X_("colnum")))) {
878 if (Keyboard::is_edit_event (ev)) {
879 if ((iter = group_model->get_iter (path))) {
880 if ((group = (*iter)[group_columns.group]) != 0) {
881 // edit_mix_group (group);
890 if ((iter = group_model->get_iter (path))) {
891 bool active = (*iter)[group_columns.active];
892 (*iter)[group_columns.active] = !active;
898 if ((iter = group_model->get_iter (path))) {
899 bool visible = (*iter)[group_columns.visible];
900 (*iter)[group_columns.visible] = !visible;
913 Mixer_UI::activate_all_mix_groups ()
915 Gtk::TreeModel::Children children = group_model->children();
916 for(Gtk::TreeModel::Children::iterator iter = children.begin(); iter != children.end(); ++iter) {
917 (*iter)[group_columns.active] = true;
922 Mixer_UI::disable_all_mix_groups ()
924 Gtk::TreeModel::Children children = group_model->children();
925 for(Gtk::TreeModel::Children::iterator iter = children.begin(); iter != children.end(); ++iter) {
926 (*iter)[group_columns.active] = false;
931 Mixer_UI::mix_groups_changed ()
933 ENSURE_GUI_THREAD (mem_fun (*this, &Mixer_UI::mix_groups_changed));
935 /* just rebuild the while thing */
937 group_model->clear ();
941 row = *(group_model->append());
942 row[group_columns.active] = false;
943 row[group_columns.visible] = true;
944 row[group_columns.text] = (_("-all-"));
945 row[group_columns.group] = 0;
948 session->foreach_mix_group (mem_fun (*this, &Mixer_UI::add_mix_group));
952 Mixer_UI::new_mix_group ()
954 session->add_mix_group ("");
958 Mixer_UI::remove_selected_mix_group ()
960 Glib::RefPtr<TreeSelection> selection = group_display.get_selection();
961 TreeView::Selection::ListHandle_Path rows = selection->get_selected_rows ();
967 TreeView::Selection::ListHandle_Path::iterator i = rows.begin();
970 /* selection mode is single, so rows.begin() is it */
972 if ((iter = group_model->get_iter (*i))) {
974 RouteGroup* rg = (*iter)[group_columns.group];
977 session->remove_mix_group (*rg);
983 Mixer_UI::group_flags_changed (void* src, RouteGroup* group)
985 if (in_group_row_change) {
989 ENSURE_GUI_THREAD(bind (mem_fun(*this, &Mixer_UI::group_flags_changed), src, group));
991 /* force an update of any mixer strips that are using this group,
992 otherwise mix group names don't change in mixer strips
995 for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
996 if ((*i)->mix_group() == group) {
997 (*i)->mix_group_changed(0);
1001 TreeModel::iterator i;
1002 TreeModel::Children rows = group_model->children();
1003 Glib::RefPtr<TreeSelection> selection = group_display.get_selection();
1005 in_group_row_change = true;
1007 for (i = rows.begin(); i != rows.end(); ++i) {
1008 if ((*i)[group_columns.group] == group) {
1009 (*i)[group_columns.visible] = !group->is_hidden ();
1010 (*i)[group_columns.active] = group->is_active ();
1011 (*i)[group_columns.text] = group->name ();
1016 in_group_row_change = false;
1020 Mixer_UI::mix_group_name_edit (const Glib::ustring& path, const Glib::ustring& new_text)
1025 if ((iter = group_model->get_iter (path))) {
1027 if ((group = (*iter)[group_columns.group]) == 0) {
1031 if (new_text != group->name()) {
1032 group->set_name (new_text);
1038 Mixer_UI::mix_group_row_change (const Gtk::TreeModel::Path& path,const Gtk::TreeModel::iterator& iter)
1042 if (in_group_row_change) {
1046 if ((group = (*iter)[group_columns.group]) == 0) {
1050 if ((*iter)[group_columns.visible]) {
1051 for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
1052 if ((*i)->mix_group() == group) {
1057 for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
1058 if ((*i)->mix_group() == group) {
1064 bool active = (*iter)[group_columns.active];
1065 group->set_active (active, this);
1067 Glib::ustring name = (*iter)[group_columns.text];
1069 if (name != group->name()) {
1070 group->set_name (name);
1075 Mixer_UI::add_mix_group (RouteGroup* group)
1078 ENSURE_GUI_THREAD(bind (mem_fun(*this, &Mixer_UI::add_mix_group), group));
1081 in_group_row_change = true;
1083 TreeModel::Row row = *(group_model->append());
1084 row[group_columns.active] = group->is_active();
1085 row[group_columns.visible] = true;
1086 row[group_columns.group] = group;
1087 if (!group->name().empty()) {
1088 row[group_columns.text] = group->name();
1090 row[group_columns.text] = _("unnamed");
1094 group->FlagsChanged.connect (bind (mem_fun(*this, &Mixer_UI::group_flags_changed), group));
1097 TreeViewColumn* col = group_display.get_column (0);
1098 CellRendererText* name_cell = dynamic_cast<CellRendererText*>(group_display.get_column_cell_renderer (0));
1099 group_display.set_cursor (group_model->get_path (row), *col, *name_cell, true);
1102 in_group_row_change = false;
1106 Mixer_UI::strip_scroller_button_release (GdkEventButton* ev)
1108 using namespace Menu_Helpers;
1110 if (Keyboard::is_context_menu_event (ev)) {
1111 ARDOUR_UI::instance()->add_route (this);
1119 Mixer_UI::set_strip_width (Width w)
1123 for (list<MixerStrip*>::iterator i = strips.begin(); i != strips.end(); ++i) {
1124 (*i)->set_width (w, this);
1129 Mixer_UI::set_window_pos_and_size ()
1131 resize (m_width, m_height);
1132 move (m_root_x, m_root_y);
1136 Mixer_UI::get_window_pos_and_size ()
1138 get_position(m_root_x, m_root_y);
1139 get_size(m_width, m_height);
1143 Mixer_UI::set_state (const XMLNode& node)
1145 const XMLProperty* prop;
1148 if ((geometry = find_named_node (node, "geometry")) == 0) {
1150 m_width = default_width;
1151 m_height = default_height;
1157 m_width = atoi(geometry->property("x_size")->value().c_str());
1158 m_height = atoi(geometry->property("y_size")->value().c_str());
1159 m_root_x = atoi(geometry->property("x_pos")->value().c_str());
1160 m_root_y = atoi(geometry->property("y_pos")->value().c_str());
1163 set_window_pos_and_size ();
1165 if ((prop = node.property ("narrow-strips"))) {
1166 if (prop->value() == "yes") {
1167 set_strip_width (Narrow);
1169 set_strip_width (Wide);
1173 if ((prop = node.property ("show-mixer"))) {
1174 if (prop->value() == "yes") {
1183 Mixer_UI::get_state (void)
1185 XMLNode* node = new XMLNode ("Mixer");
1187 if (is_realized()) {
1188 Glib::RefPtr<Gdk::Window> win = get_window();
1190 get_window_pos_and_size ();
1192 XMLNode* geometry = new XMLNode ("geometry");
1194 snprintf(buf, sizeof(buf), "%d", m_width);
1195 geometry->add_property(X_("x_size"), string(buf));
1196 snprintf(buf, sizeof(buf), "%d", m_height);
1197 geometry->add_property(X_("y_size"), string(buf));
1198 snprintf(buf, sizeof(buf), "%d", m_root_x);
1199 geometry->add_property(X_("x_pos"), string(buf));
1200 snprintf(buf, sizeof(buf), "%d", m_root_y);
1201 geometry->add_property(X_("y_pos"), string(buf));
1203 // written only for compatibility, they are not used.
1204 snprintf(buf, sizeof(buf), "%d", 0);
1205 geometry->add_property(X_("x_off"), string(buf));
1206 snprintf(buf, sizeof(buf), "%d", 0);
1207 geometry->add_property(X_("y_off"), string(buf));
1209 snprintf(buf,sizeof(buf), "%d",gtk_paned_get_position (static_cast<Paned*>(&rhs_pane1)->gobj()));
1210 geometry->add_property(X_("mixer_rhs_pane1_pos"), string(buf));
1211 snprintf(buf,sizeof(buf), "%d",gtk_paned_get_position (static_cast<Paned*>(&list_hpane)->gobj()));
1212 geometry->add_property(X_("mixer_list_hpane_pos"), string(buf));
1214 node->add_child_nocopy (*geometry);
1217 node->add_property ("narrow-strips", _strip_width == Narrow ? "yes" : "no");
1219 node->add_property ("show-mixer", _visible ? "yes" : "no");
1226 Mixer_UI::pane_allocation_handler (Allocation& alloc, Gtk::Paned* which)
1229 XMLProperty* prop = 0;
1231 XMLNode* node = ARDOUR_UI::instance()->mixer_settings();
1234 static int32_t done[3] = { 0, 0, 0 };
1236 if ((geometry = find_named_node (*node, "geometry")) == 0) {
1237 width = default_width;
1238 height = default_height;
1240 width = atoi(geometry->property("x_size")->value());
1241 height = atoi(geometry->property("y_size")->value());
1244 if (which == static_cast<Gtk::Paned*> (&rhs_pane1)) {
1250 if (!geometry || (prop = geometry->property("mixer_rhs_pane1_pos")) == 0) {
1252 snprintf (buf, sizeof(buf), "%d", pos);
1254 pos = atoi (prop->value());
1257 if ((done[0] = GTK_WIDGET(rhs_pane1.gobj())->allocation.height > pos)) {
1258 rhs_pane1.set_position (pos);
1261 } else if (which == static_cast<Gtk::Paned*> (&list_hpane)) {
1267 if (!geometry || (prop = geometry->property("mixer_list_hpane_pos")) == 0) {
1269 snprintf (buf, sizeof(buf), "%d", pos);
1271 pos = atoi (prop->value());
1274 if ((done[2] = GTK_WIDGET(list_hpane.gobj())->allocation.width > pos)) {
1275 list_hpane.set_position (pos);
1281 Mixer_UI::on_key_press_event (GdkEventKey* ev)
1283 return key_press_focus_accelerator_handler (*this, ev);