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.
22 #include <sigc++/bind.h>
24 #include <gtkmm/accelmap.h>
26 #include <pbd/convert.h>
27 #include <glibmm/thread.h>
29 #include <gtkmm2ext/gtk_ui.h>
30 #include <gtkmm2ext/utils.h>
31 #include <gtkmm2ext/stop_signal.h>
33 #include <ardour/audioengine.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>
41 #include "mixer_strip.h"
42 #include "plugin_selector.h"
43 #include "ardour_ui.h"
47 #include "gui_thread.h"
51 using namespace ARDOUR;
55 using namespace Gtkmm2ext;
61 Mixer_UI::Mixer_UI (AudioEngine& eng)
62 : Window (Gtk::WINDOW_TOPLEVEL),
67 mix_group_context_menu = 0;
68 no_track_list_redisplay = false;
69 in_group_row_change = false;
72 scroller_base.add_events (Gdk::BUTTON_PRESS_MASK|Gdk::BUTTON_RELEASE_MASK);
73 scroller_base.set_name ("MixerWindow");
74 scroller_base.signal_button_release_event().connect (mem_fun(*this, &Mixer_UI::strip_scroller_button_release));
75 // add as last item of strip packer
76 strip_packer.pack_end (scroller_base, true, true);
78 scroller.add (strip_packer);
79 scroller.set_policy (Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
81 track_model = ListStore::create (track_columns);
82 track_display.set_model (track_model);
83 track_display.append_column (_("Strips"), track_columns.text);
84 track_display.append_column (_("Visible"), track_columns.visible);
85 track_display.get_column (0)->set_data (X_("colnum"), GUINT_TO_POINTER(0));
86 track_display.get_column (1)->set_data (X_("colnum"), GUINT_TO_POINTER(1));
87 track_display.get_column (0)->set_expand(true);
88 track_display.get_column (1)->set_expand(false);
89 track_display.set_name (X_("MixerTrackDisplayList"));
90 track_display.get_selection()->set_mode (Gtk::SELECTION_NONE);
91 track_display.set_reorderable (true);
92 track_display.set_headers_visible (true);
94 track_model->signal_row_deleted().connect (mem_fun (*this, &Mixer_UI::track_list_delete));
95 track_model->signal_row_changed().connect (mem_fun (*this, &Mixer_UI::track_list_change));
97 CellRendererToggle* track_list_visible_cell = dynamic_cast<CellRendererToggle*>(track_display.get_column_cell_renderer (1));
98 track_list_visible_cell->property_activatable() = true;
99 track_list_visible_cell->property_radio() = false;
101 track_display.signal_button_press_event().connect (mem_fun (*this, &Mixer_UI::track_display_button_press), false);
103 track_display_scroller.add (track_display);
104 track_display_scroller.set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC);
106 group_model = ListStore::create (group_columns);
107 group_display.set_model (group_model);
108 group_display.append_column (_("Group"), group_columns.text);
109 group_display.append_column (_("Active"), group_columns.active);
110 group_display.append_column (_("Visible"), group_columns.visible);
111 group_display.get_column (0)->set_data (X_("colnum"), GUINT_TO_POINTER(0));
112 group_display.get_column (1)->set_data (X_("colnum"), GUINT_TO_POINTER(1));
113 group_display.get_column (2)->set_data (X_("colnum"), GUINT_TO_POINTER(2));
114 group_display.get_column (0)->set_expand(true);
115 group_display.get_column (1)->set_expand(false);
116 group_display.get_column (2)->set_expand(false);
117 group_display.set_name ("MixerGroupList");
118 group_display.get_selection()->set_mode (Gtk::SELECTION_SINGLE);
119 group_display.set_reorderable (true);
120 group_display.set_headers_visible (true);
121 group_display.set_rules_hint (true);
123 /* name is directly editable */
125 CellRendererText* name_cell = dynamic_cast<CellRendererText*>(group_display.get_column_cell_renderer (0));
126 name_cell->property_editable() = true;
127 name_cell->signal_edited().connect (mem_fun (*this, &Mixer_UI::mix_group_name_edit));
129 /* use checkbox for the active column */
131 CellRendererToggle* active_cell = dynamic_cast<CellRendererToggle*>(group_display.get_column_cell_renderer (1));
132 active_cell->property_activatable() = true;
133 active_cell->property_radio() = false;
135 /* use checkbox for the visible column */
137 active_cell = dynamic_cast<CellRendererToggle*>(group_display.get_column_cell_renderer (2));
138 active_cell->property_activatable() = true;
139 active_cell->property_radio() = false;
141 group_model->signal_row_changed().connect (mem_fun (*this, &Mixer_UI::mix_group_row_change));
143 group_display.signal_button_press_event().connect (mem_fun (*this, &Mixer_UI::group_display_button_press), false);
145 group_display_scroller.add (group_display);
146 group_display_scroller.set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC);
148 HBox* mix_group_display_button_box = manage (new HBox());
150 Button* mix_group_add_button = manage (new Button ());
151 Button* mix_group_remove_button = manage (new Button ());
155 w = manage (new Image (Stock::ADD, ICON_SIZE_BUTTON));
157 mix_group_add_button->add (*w);
159 w = manage (new Image (Stock::REMOVE, ICON_SIZE_BUTTON));
161 mix_group_remove_button->add (*w);
163 mix_group_display_button_box->set_homogeneous (true);
165 mix_group_add_button->signal_clicked().connect (mem_fun (*this, &Mixer_UI::new_mix_group));
166 mix_group_remove_button->signal_clicked().connect (mem_fun (*this, &Mixer_UI::remove_selected_mix_group));
168 mix_group_display_button_box->add (*mix_group_remove_button);
169 mix_group_display_button_box->add (*mix_group_add_button);
171 group_display_vbox.pack_start (group_display_scroller, true, true);
172 group_display_vbox.pack_start (*mix_group_display_button_box, false, false);
174 track_display_frame.set_name("BaseFrame");
175 track_display_frame.set_shadow_type (Gtk::SHADOW_IN);
176 track_display_frame.add(track_display_scroller);
178 group_display_frame.set_name ("BaseFrame");
179 group_display_frame.set_shadow_type (Gtk::SHADOW_IN);
180 group_display_frame.add (group_display_vbox);
182 rhs_pane1.pack1 (track_display_frame);
183 rhs_pane1.pack2 (group_display_frame);
185 list_vpacker.pack_start (rhs_pane1, true, true);
187 global_hpacker.pack_start (scroller, true, true);
188 global_hpacker.pack_start (out_packer, false, false);
190 list_hpane.add1(list_vpacker);
191 list_hpane.add2(global_hpacker);
193 rhs_pane1.signal_size_allocate().connect (bind (mem_fun(*this, &Mixer_UI::pane_allocation_handler),
194 static_cast<Gtk::Paned*> (&rhs_pane1)));
195 list_hpane.signal_size_allocate().connect (bind (mem_fun(*this, &Mixer_UI::pane_allocation_handler),
196 static_cast<Gtk::Paned*> (&list_hpane)));
199 rhs_pane1.set_data ("collapse-direction", (gpointer) 0);
200 list_hpane.set_data ("collapse-direction", (gpointer) 1);
202 rhs_pane1.signal_button_release_event().connect (bind (sigc::ptr_fun (pane_handler), static_cast<Paned*>(&rhs_pane1)));
203 list_hpane.signal_button_release_event().connect (bind (sigc::ptr_fun (pane_handler), static_cast<Paned*>(&list_hpane)));
205 global_vpacker.pack_start (list_hpane, true, true);
207 add (global_vpacker);
208 set_name ("MixerWindow");
209 set_title (_("ardour: mixer"));
210 set_wmclass (_("ardour_mixer"), "Ardour");
212 add_accel_group (ActionManager::ui_manager->get_accel_group());
214 signal_delete_event().connect (mem_fun (*this, &Mixer_UI::hide_window));
215 add_events (Gdk::KEY_PRESS_MASK|Gdk::KEY_RELEASE_MASK);
217 _plugin_selector = new PluginSelector (PluginManager::the_manager());
219 signal_configure_event().connect (mem_fun (*ARDOUR_UI::instance(), &ARDOUR_UI::configure_handler));
221 _selection.RoutesChanged.connect (mem_fun(*this, &Mixer_UI::follow_strip_selection));
224 Mixer_UI::~Mixer_UI ()
229 Mixer_UI::ensure_float (Window& win)
231 win.set_transient_for (*this);
235 Mixer_UI::show_window ()
239 /* now reset each strips width so the right widgets are shown */
242 TreeModel::Children rows = track_model->children();
243 TreeModel::Children::iterator ri;
245 for (ri = rows.begin(); ri != rows.end(); ++ri) {
246 ms = (*ri)[track_columns.strip];
247 ms->set_width (ms->get_width());
253 Mixer_UI::hide_window (GdkEventAny *ev)
256 return just_hide_it(ev, static_cast<Gtk::Window *>(this));
261 Mixer_UI::add_strip (Session::RouteList& routes)
263 ENSURE_GUI_THREAD(bind (mem_fun(*this, &Mixer_UI::add_strip), routes));
267 for (Session::RouteList::iterator x = routes.begin(); x != routes.end(); ++x) {
268 boost::shared_ptr<Route> route = (*x);
270 if (route->hidden()) {
274 strip = new MixerStrip (*this, *session, route);
275 strips.push_back (strip);
277 strip->set_width (_strip_width);
280 no_track_list_redisplay = true;
282 TreeModel::Row row = *(track_model->append());
283 row[track_columns.text] = route->name();
285 row[track_columns.visible] = true;
286 row[track_columns.route] = route;
287 row[track_columns.strip] = strip;
289 no_track_list_redisplay = false;
290 redisplay_track_list ();
292 route->name_changed.connect (bind (mem_fun(*this, &Mixer_UI::strip_name_changed), strip));
293 strip->GoingAway.connect (bind (mem_fun(*this, &Mixer_UI::remove_strip), strip));
295 strip->signal_button_release_event().connect (bind (mem_fun(*this, &Mixer_UI::strip_button_release_event), strip));
300 Mixer_UI::remove_strip (MixerStrip* strip)
302 ENSURE_GUI_THREAD(bind (mem_fun(*this, &Mixer_UI::remove_strip), strip));
304 TreeModel::Children rows = track_model->children();
305 TreeModel::Children::iterator ri;
306 list<MixerStrip *>::iterator i;
308 if ((i = find (strips.begin(), strips.end(), strip)) != strips.end()) {
312 for (ri = rows.begin(); ri != rows.end(); ++ri) {
313 if ((*ri)[track_columns.strip] == strip) {
314 track_model->erase (ri);
321 Mixer_UI::follow_strip_selection ()
323 for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
324 (*i)->set_selected (_selection.selected ((*i)->route()));
329 Mixer_UI::strip_button_release_event (GdkEventButton *ev, MixerStrip *strip)
331 if (ev->button == 1) {
333 /* this allows the user to click on the strip to terminate comment
334 editing. XXX it needs improving so that we don't select the strip
338 if (_selection.selected (strip->route())) {
339 _selection.remove (strip->route());
341 if (Keyboard::modifier_state_equals (ev->state, Keyboard::Shift)) {
342 _selection.add (strip->route());
344 _selection.set (strip->route());
353 Mixer_UI::connect_to_session (Session* sess)
358 XMLNode* node = ARDOUR_UI::instance()->mixer_settings();
361 string wintitle = _("ardour: mixer: ");
362 wintitle += session->name();
363 set_title (wintitle);
365 initial_track_display ();
367 session->GoingAway.connect (mem_fun(*this, &Mixer_UI::disconnect_from_session));
368 session->RouteAdded.connect (mem_fun(*this, &Mixer_UI::add_strip));
369 session->mix_group_added.connect (mem_fun(*this, &Mixer_UI::add_mix_group));
370 session->mix_group_removed.connect (mem_fun(*this, &Mixer_UI::mix_groups_changed));
372 mix_groups_changed ();
374 _plugin_selector->set_session (session);
384 Mixer_UI::disconnect_from_session ()
386 ENSURE_GUI_THREAD(mem_fun(*this, &Mixer_UI::disconnect_from_session));
388 group_model->clear ();
389 set_title (_("ardour: mixer"));
394 Mixer_UI::show_strip (MixerStrip* ms)
396 TreeModel::Children rows = track_model->children();
397 TreeModel::Children::iterator i;
399 for (i = rows.begin(); i != rows.end(); ++i) {
401 MixerStrip* strip = (*i)[track_columns.strip];
403 (*i)[track_columns.visible] = true;
410 Mixer_UI::hide_strip (MixerStrip* ms)
412 TreeModel::Children rows = track_model->children();
413 TreeModel::Children::iterator i;
415 for (i = rows.begin(); i != rows.end(); ++i) {
417 MixerStrip* strip = (*i)[track_columns.strip];
419 (*i)[track_columns.visible] = false;
426 Mixer_UI::start_updating ()
428 fast_screen_update_connection = ARDOUR_UI::instance()->SuperRapidScreenUpdate.connect (mem_fun(*this, &Mixer_UI::fast_update_strips));
433 Mixer_UI::stop_updating ()
435 fast_screen_update_connection.disconnect();
440 Mixer_UI::fast_update_strips ()
442 if (is_mapped () && session) {
443 for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
444 (*i)->fast_update ();
450 Mixer_UI::set_all_strips_visibility (bool yn)
452 TreeModel::Children rows = track_model->children();
453 TreeModel::Children::iterator i;
455 no_track_list_redisplay = true;
457 for (i = rows.begin(); i != rows.end(); ++i) {
459 TreeModel::Row row = (*i);
460 MixerStrip* strip = row[track_columns.strip];
466 if (strip->route()->master() || strip->route()->control()) {
470 (*i)[track_columns.visible] = yn;
473 no_track_list_redisplay = false;
474 redisplay_track_list ();
479 Mixer_UI::set_all_audio_visibility (int tracks, bool yn)
481 TreeModel::Children rows = track_model->children();
482 TreeModel::Children::iterator i;
484 no_track_list_redisplay = true;
486 for (i = rows.begin(); i != rows.end(); ++i) {
487 TreeModel::Row row = (*i);
488 MixerStrip* strip = row[track_columns.strip];
494 if (strip->route()->master() || strip->route()->control()) {
498 AudioTrack* at = strip->audio_track();
502 (*i)[track_columns.visible] = yn;
506 if (at) { /* track */
507 (*i)[track_columns.visible] = yn;
513 (*i)[track_columns.visible] = yn;
519 no_track_list_redisplay = false;
520 redisplay_track_list ();
524 Mixer_UI::hide_all_routes ()
526 set_all_strips_visibility (false);
530 Mixer_UI::show_all_routes ()
532 set_all_strips_visibility (true);
536 Mixer_UI::show_all_audiobus ()
538 set_all_audio_visibility (2, true);
541 Mixer_UI::hide_all_audiobus ()
543 set_all_audio_visibility (2, false);
547 Mixer_UI::show_all_audiotracks()
549 set_all_audio_visibility (1, true);
552 Mixer_UI::hide_all_audiotracks ()
554 set_all_audio_visibility (1, false);
558 Mixer_UI::track_list_change (const Gtk::TreeModel::Path& path,const Gtk::TreeModel::iterator& iter)
560 redisplay_track_list ();
564 Mixer_UI::track_list_delete (const Gtk::TreeModel::Path& path)
566 redisplay_track_list ();
570 Mixer_UI::redisplay_track_list ()
572 TreeModel::Children rows = track_model->children();
573 TreeModel::Children::iterator i;
576 if (no_track_list_redisplay) {
580 for (order = 0, i = rows.begin(); i != rows.end(); ++i, ++order) {
581 MixerStrip* strip = (*i)[track_columns.strip];
584 /* we're in the middle of changing a row, don't worry */
588 bool visible = (*i)[track_columns.visible];
591 strip->set_marked_for_display (true);
592 strip->route()->set_order_key (N_("signal"), order);
594 if (strip->packed()) {
596 if (strip->route()->master() || strip->route()->control()) {
597 out_packer.reorder_child (*strip, -1);
599 strip_packer.reorder_child (*strip, -1); /* put at end */
604 if (strip->route()->master() || strip->route()->control()) {
605 out_packer.pack_start (*strip, false, false);
607 strip_packer.pack_start (*strip, false, false);
609 strip->set_packed (true);
615 if (strip->route()->master() || strip->route()->control()) {
616 /* do nothing, these cannot be hidden */
618 strip_packer.remove (*strip);
619 strip->set_packed (false);
625 struct SignalOrderRouteSorter {
626 bool operator() (boost::shared_ptr<Route> a, boost::shared_ptr<Route> b) {
627 /* use of ">" forces the correct sort order */
628 return a->order_key ("signal") < b->order_key ("signal");
633 Mixer_UI::initial_track_display ()
635 boost::shared_ptr<Session::RouteList> routes = session->get_routes();
636 Session::RouteList copy (*routes);
637 SignalOrderRouteSorter sorter;
641 no_track_list_redisplay = true;
643 track_model->clear ();
647 no_track_list_redisplay = false;
649 redisplay_track_list ();
653 Mixer_UI::show_track_list_menu ()
655 if (track_menu == 0) {
659 track_menu->popup (1, 0);
663 Mixer_UI::track_display_button_press (GdkEventButton* ev)
665 if (Keyboard::is_context_menu_event (ev)) {
666 show_track_list_menu ();
671 TreeModel::Path path;
672 TreeViewColumn* column;
676 if (!track_display.get_path_at_pos ((int)ev->x, (int)ev->y, path, column, cellx, celly)) {
680 switch (GPOINTER_TO_UINT (column->get_data (X_("colnum")))) {
682 /* allow normal processing to occur */
685 case 1: /* visibility */
687 if ((iter = track_model->get_iter (path))) {
688 MixerStrip* strip = (*iter)[track_columns.strip];
691 if (!strip->route()->master() && !strip->route()->control()) {
692 bool visible = (*iter)[track_columns.visible];
693 (*iter)[track_columns.visible] = !visible;
708 Mixer_UI::build_track_menu ()
710 using namespace Menu_Helpers;
713 track_menu = new Menu;
714 track_menu->set_name ("ArdourContextMenu");
715 MenuList& items = track_menu->items();
717 items.push_back (MenuElem (_("Show All"), mem_fun(*this, &Mixer_UI::show_all_routes)));
718 items.push_back (MenuElem (_("Hide All"), mem_fun(*this, &Mixer_UI::hide_all_routes)));
719 items.push_back (MenuElem (_("Show All Audio Tracks"), mem_fun(*this, &Mixer_UI::show_all_audiotracks)));
720 items.push_back (MenuElem (_("Hide All Audio Tracks"), mem_fun(*this, &Mixer_UI::hide_all_audiotracks)));
721 items.push_back (MenuElem (_("Show All Audio Busses"), mem_fun(*this, &Mixer_UI::show_all_audiobus)));
722 items.push_back (MenuElem (_("Hide All Audio Busses"), mem_fun(*this, &Mixer_UI::hide_all_audiobus)));
727 Mixer_UI::strip_name_changed (void* src, MixerStrip* mx)
729 ENSURE_GUI_THREAD(bind (mem_fun(*this, &Mixer_UI::strip_name_changed), src, mx));
731 TreeModel::Children rows = track_model->children();
732 TreeModel::Children::iterator i;
734 for (i = rows.begin(); i != rows.end(); ++i) {
735 if ((*i)[track_columns.strip] == mx) {
736 (*i)[track_columns.text] = mx->route()->name();
741 error << _("track display list item for renamed strip not found!") << endmsg;
746 Mixer_UI::build_mix_group_context_menu ()
748 using namespace Gtk::Menu_Helpers;
750 mix_group_context_menu = new Menu;
751 mix_group_context_menu->set_name ("ArdourContextMenu");
752 MenuList& items = mix_group_context_menu->items();
754 items.push_back (MenuElem (_("Activate All"), mem_fun(*this, &Mixer_UI::activate_all_mix_groups)));
755 items.push_back (MenuElem (_("Disable All"), mem_fun(*this, &Mixer_UI::disable_all_mix_groups)));
756 items.push_back (SeparatorElem());
757 items.push_back (MenuElem (_("Add group"), mem_fun(*this, &Mixer_UI::new_mix_group)));
762 Mixer_UI::group_display_button_press (GdkEventButton* ev)
764 if (Keyboard::is_context_menu_event (ev)) {
765 if (mix_group_context_menu == 0) {
766 build_mix_group_context_menu ();
768 mix_group_context_menu->popup (1, 0);
775 TreeModel::Path path;
776 TreeViewColumn* column;
780 if (!group_display.get_path_at_pos ((int)ev->x, (int)ev->y, path, column, cellx, celly)) {
784 switch (GPOINTER_TO_UINT (column->get_data (X_("colnum")))) {
786 if (Keyboard::is_edit_event (ev)) {
787 if ((iter = group_model->get_iter (path))) {
788 if ((group = (*iter)[group_columns.group]) != 0) {
789 // edit_mix_group (group);
798 if ((iter = group_model->get_iter (path))) {
799 bool active = (*iter)[group_columns.active];
800 (*iter)[group_columns.active] = !active;
806 if ((iter = group_model->get_iter (path))) {
807 bool visible = (*iter)[group_columns.visible];
808 (*iter)[group_columns.visible] = !visible;
821 Mixer_UI::activate_all_mix_groups ()
823 Gtk::TreeModel::Children children = group_model->children();
824 for(Gtk::TreeModel::Children::iterator iter = children.begin(); iter != children.end(); ++iter) {
825 (*iter)[group_columns.active] = true;
830 Mixer_UI::disable_all_mix_groups ()
832 Gtk::TreeModel::Children children = group_model->children();
833 for(Gtk::TreeModel::Children::iterator iter = children.begin(); iter != children.end(); ++iter) {
834 (*iter)[group_columns.active] = false;
839 Mixer_UI::mix_groups_changed ()
841 ENSURE_GUI_THREAD (mem_fun (*this, &Mixer_UI::mix_groups_changed));
843 /* just rebuild the while thing */
845 group_model->clear ();
849 row = *(group_model->append());
850 row[group_columns.active] = false;
851 row[group_columns.visible] = true;
852 row[group_columns.text] = (_("-all-"));
853 row[group_columns.group] = 0;
856 session->foreach_mix_group (mem_fun (*this, &Mixer_UI::add_mix_group));
860 Mixer_UI::new_mix_group ()
862 session->add_mix_group ("");
866 Mixer_UI::remove_selected_mix_group ()
868 Glib::RefPtr<TreeSelection> selection = group_display.get_selection();
869 TreeView::Selection::ListHandle_Path rows = selection->get_selected_rows ();
875 TreeView::Selection::ListHandle_Path::iterator i = rows.begin();
878 /* selection mode is single, so rows.begin() is it */
880 if ((iter = group_model->get_iter (*i))) {
882 RouteGroup* rg = (*iter)[group_columns.group];
885 session->remove_mix_group (*rg);
891 Mixer_UI::group_flags_changed (void* src, RouteGroup* group)
893 if (in_group_row_change) {
897 ENSURE_GUI_THREAD(bind (mem_fun(*this, &Mixer_UI::group_flags_changed), src, group));
899 TreeModel::iterator i;
900 TreeModel::Children rows = group_model->children();
901 Glib::RefPtr<TreeSelection> selection = group_display.get_selection();
903 in_group_row_change = true;
905 for (i = rows.begin(); i != rows.end(); ++i) {
906 if ((*i)[group_columns.group] == group) {
907 (*i)[group_columns.visible] = !group->is_hidden ();
908 (*i)[group_columns.active] = group->is_active ();
909 (*i)[group_columns.text] = group->name ();
914 in_group_row_change = false;
918 Mixer_UI::mix_group_name_edit (const Glib::ustring& path, const Glib::ustring& new_text)
923 if ((iter = group_model->get_iter (path))) {
925 if ((group = (*iter)[group_columns.group]) == 0) {
929 if (new_text != group->name()) {
930 group->set_name (new_text);
936 Mixer_UI::mix_group_row_change (const Gtk::TreeModel::Path& path,const Gtk::TreeModel::iterator& iter)
940 if (in_group_row_change) {
944 if ((group = (*iter)[group_columns.group]) == 0) {
948 if ((*iter)[group_columns.visible]) {
949 for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
950 if ((*i)->mix_group() == group) {
955 for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
956 if ((*i)->mix_group() == group) {
962 bool active = (*iter)[group_columns.active];
963 group->set_active (active, this);
965 Glib::ustring name = (*iter)[group_columns.text];
967 if (name != group->name()) {
968 group->set_name (name);
973 Mixer_UI::add_mix_group (RouteGroup* group)
976 ENSURE_GUI_THREAD(bind (mem_fun(*this, &Mixer_UI::add_mix_group), group));
979 in_group_row_change = true;
981 TreeModel::Row row = *(group_model->append());
982 row[group_columns.active] = group->is_active();
983 row[group_columns.visible] = true;
984 row[group_columns.group] = group;
985 if (!group->name().empty()) {
986 row[group_columns.text] = group->name();
988 row[group_columns.text] = _("unnamed");
992 group->FlagsChanged.connect (bind (mem_fun(*this, &Mixer_UI::group_flags_changed), group));
995 TreeViewColumn* col = group_display.get_column (0);
996 CellRendererText* name_cell = dynamic_cast<CellRendererText*>(group_display.get_column_cell_renderer (0));
997 group_display.set_cursor (group_model->get_path (row), *col, *name_cell, true);
1000 in_group_row_change = false;
1004 Mixer_UI::strip_scroller_button_release (GdkEventButton* ev)
1006 using namespace Menu_Helpers;
1008 if (Keyboard::is_context_menu_event (ev)) {
1009 ARDOUR_UI::instance()->add_route();
1017 Mixer_UI::set_strip_width (Width w)
1021 for (list<MixerStrip*>::iterator i = strips.begin(); i != strips.end(); ++i) {
1022 (*i)->set_width (w);
1028 Mixer_UI::set_state (const XMLNode& node)
1030 const XMLProperty* prop;
1033 int x, y, xoff, yoff;
1035 if ((geometry = find_named_node (node, "geometry")) == 0) {
1037 g.base_width = default_width;
1038 g.base_height = default_height;
1046 g.base_width = atoi(geometry->property("x_size")->value().c_str());
1047 g.base_height = atoi(geometry->property("y_size")->value().c_str());
1048 x = atoi(geometry->property("x_pos")->value().c_str());
1049 y = atoi(geometry->property("y_pos")->value().c_str());
1050 xoff = atoi(geometry->property("x_off")->value().c_str());
1051 yoff = atoi(geometry->property("y_off")->value().c_str());
1054 set_geometry_hints (global_vpacker, g, Gdk::HINT_BASE_SIZE);
1055 set_default_size(g.base_width, g.base_height);
1058 if ((prop = node.property ("narrow-strips"))) {
1059 if (prop->value() == "yes") {
1060 set_strip_width (Narrow);
1062 set_strip_width (Wide);
1066 if ((prop = node.property ("show-mixer"))) {
1067 if (prop->value() == "yes") {
1076 Mixer_UI::get_state (void)
1078 XMLNode* node = new XMLNode ("Mixer");
1080 if (is_realized()) {
1081 Glib::RefPtr<Gdk::Window> win = get_window();
1083 int x, y, xoff, yoff, width, height;
1084 win->get_root_origin(x, y);
1085 win->get_position(xoff, yoff);
1086 win->get_size(width, height);
1088 XMLNode* geometry = new XMLNode ("geometry");
1090 snprintf(buf, sizeof(buf), "%d", width);
1091 geometry->add_property(X_("x_size"), string(buf));
1092 snprintf(buf, sizeof(buf), "%d", height);
1093 geometry->add_property(X_("y_size"), string(buf));
1094 snprintf(buf, sizeof(buf), "%d", x);
1095 geometry->add_property(X_("x_pos"), string(buf));
1096 snprintf(buf, sizeof(buf), "%d", y);
1097 geometry->add_property(X_("y_pos"), string(buf));
1098 snprintf(buf, sizeof(buf), "%d", xoff);
1099 geometry->add_property(X_("x_off"), string(buf));
1100 snprintf(buf, sizeof(buf), "%d", yoff);
1101 geometry->add_property(X_("y_off"), string(buf));
1103 snprintf(buf,sizeof(buf), "%d",gtk_paned_get_position (static_cast<Paned*>(&rhs_pane1)->gobj()));
1104 geometry->add_property(X_("mixer_rhs_pane1_pos"), string(buf));
1105 snprintf(buf,sizeof(buf), "%d",gtk_paned_get_position (static_cast<Paned*>(&list_hpane)->gobj()));
1106 geometry->add_property(X_("mixer_list_hpane_pos"), string(buf));
1108 node->add_child_nocopy (*geometry);
1111 node->add_property ("narrow-strips", _strip_width == Narrow ? "yes" : "no");
1113 node->add_property ("show-mixer", _visible ? "yes" : "no");
1120 Mixer_UI::pane_allocation_handler (Allocation& alloc, Gtk::Paned* which)
1123 XMLProperty* prop = 0;
1125 XMLNode* node = ARDOUR_UI::instance()->mixer_settings();
1128 static int32_t done[3] = { 0, 0, 0 };
1130 if ((geometry = find_named_node (*node, "geometry")) == 0) {
1131 width = default_width;
1132 height = default_height;
1134 width = atoi(geometry->property("x_size")->value());
1135 height = atoi(geometry->property("y_size")->value());
1138 if (which == static_cast<Gtk::Paned*> (&rhs_pane1)) {
1144 if (!geometry || (prop = geometry->property("mixer_rhs_pane1_pos")) == 0) {
1146 snprintf (buf, sizeof(buf), "%d", pos);
1148 pos = atoi (prop->value());
1151 if ((done[0] = GTK_WIDGET(rhs_pane1.gobj())->allocation.height > pos)) {
1152 rhs_pane1.set_position (pos);
1155 } else if (which == static_cast<Gtk::Paned*> (&list_hpane)) {
1161 if (!geometry || (prop = geometry->property("mixer_list_hpane_pos")) == 0) {
1163 snprintf (buf, sizeof(buf), "%d", pos);
1165 pos = atoi (prop->value());
1168 if ((done[2] = GTK_WIDGET(list_hpane.gobj())->allocation.width > pos)) {
1169 list_hpane.set_position (pos);
1175 Mixer_UI::on_key_press_event (GdkEventKey* ev)
1177 return key_press_focus_accelerator_handler (*this, ev);