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/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;
54 using namespace Gtkmm2ext;
60 Mixer_UI::Mixer_UI (AudioEngine& eng)
61 : Window (Gtk::WINDOW_TOPLEVEL),
66 mix_group_context_menu = 0;
67 no_track_list_redisplay = false;
68 in_group_row_change = false;
70 XMLNode* node = ARDOUR_UI::instance()->mixer_settings();
73 scroller_base.add_events (Gdk::BUTTON_PRESS_MASK|Gdk::BUTTON_RELEASE_MASK);
74 scroller_base.set_name ("MixerWindow");
75 scroller_base.signal_button_release_event().connect (mem_fun(*this, &Mixer_UI::strip_scroller_button_release));
76 // add as last item of strip packer
77 strip_packer.pack_end (scroller_base, true, true);
79 scroller.add (strip_packer);
80 scroller.set_policy (Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
82 track_model = ListStore::create (track_columns);
83 track_display.set_model (track_model);
84 track_display.append_column (_("Strips"), track_columns.text);
85 track_display.append_column (_("Visible"), track_columns.visible);
86 track_display.get_column (0)->set_data (X_("colnum"), GUINT_TO_POINTER(0));
87 track_display.get_column (1)->set_data (X_("colnum"), GUINT_TO_POINTER(1));
88 track_display.get_column (0)->set_expand(true);
89 track_display.get_column (1)->set_expand(false);
90 track_display.set_name (X_("MixerTrackDisplayList"));
91 track_display.get_selection()->set_mode (Gtk::SELECTION_NONE);
92 track_display.set_reorderable (true);
93 track_display.set_headers_visible (true);
95 track_model->signal_row_deleted().connect (mem_fun (*this, &Mixer_UI::track_list_delete));
96 track_model->signal_row_changed().connect (mem_fun (*this, &Mixer_UI::track_list_change));
98 CellRendererToggle* track_list_visible_cell = dynamic_cast<CellRendererToggle*>(track_display.get_column_cell_renderer (1));
99 track_list_visible_cell->property_activatable() = true;
100 track_list_visible_cell->property_radio() = false;
102 track_display.signal_button_press_event().connect (mem_fun (*this, &Mixer_UI::track_display_button_press), false);
104 track_display_scroller.add (track_display);
105 track_display_scroller.set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC);
107 group_model = ListStore::create (group_columns);
108 group_display.set_model (group_model);
109 group_display.append_column (_("Group"), group_columns.text);
110 group_display.append_column (_("Active"), group_columns.active);
111 group_display.append_column (_("Visible"), group_columns.visible);
112 group_display.get_column (0)->set_data (X_("colnum"), GUINT_TO_POINTER(0));
113 group_display.get_column (1)->set_data (X_("colnum"), GUINT_TO_POINTER(1));
114 group_display.get_column (2)->set_data (X_("colnum"), GUINT_TO_POINTER(2));
115 group_display.get_column (0)->set_expand(true);
116 group_display.get_column (1)->set_expand(false);
117 group_display.get_column (2)->set_expand(false);
118 group_display.set_name ("MixerGroupList");
119 group_display.get_selection()->set_mode (Gtk::SELECTION_SINGLE);
120 group_display.set_reorderable (true);
121 group_display.set_headers_visible (true);
122 group_display.set_rules_hint (true);
124 /* name is directly editable */
126 CellRendererText* name_cell = dynamic_cast<CellRendererText*>(group_display.get_column_cell_renderer (0));
127 name_cell->property_editable() = true;
128 name_cell->signal_edited().connect (mem_fun (*this, &Mixer_UI::mix_group_name_edit));
130 /* use checkbox for the active column */
132 CellRendererToggle* active_cell = dynamic_cast<CellRendererToggle*>(group_display.get_column_cell_renderer (1));
133 active_cell->property_activatable() = true;
134 active_cell->property_radio() = false;
136 /* use checkbox for the visible column */
138 active_cell = dynamic_cast<CellRendererToggle*>(group_display.get_column_cell_renderer (2));
139 active_cell->property_activatable() = true;
140 active_cell->property_radio() = false;
142 group_model->signal_row_changed().connect (mem_fun (*this, &Mixer_UI::mix_group_row_change));
144 group_display.signal_button_press_event().connect (mem_fun (*this, &Mixer_UI::group_display_button_press), false);
146 group_display_scroller.add (group_display);
147 group_display_scroller.set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC);
149 HBox* mix_group_display_button_box = manage (new HBox());
151 Button* mix_group_add_button = manage (new Button ());
152 Button* mix_group_remove_button = manage (new Button ());
156 w = manage (new Image (Stock::ADD, ICON_SIZE_BUTTON));
158 mix_group_add_button->add (*w);
160 w = manage (new Image (Stock::REMOVE, ICON_SIZE_BUTTON));
162 mix_group_remove_button->add (*w);
164 mix_group_display_button_box->set_homogeneous (true);
166 mix_group_add_button->signal_clicked().connect (mem_fun (*this, &Mixer_UI::new_mix_group));
167 mix_group_remove_button->signal_clicked().connect (mem_fun (*this, &Mixer_UI::remove_selected_mix_group));
169 mix_group_display_button_box->add (*mix_group_remove_button);
170 mix_group_display_button_box->add (*mix_group_add_button);
172 group_display_vbox.pack_start (group_display_scroller, true, true);
173 group_display_vbox.pack_start (*mix_group_display_button_box, false, false);
175 track_display_frame.set_name("BaseFrame");
176 track_display_frame.set_shadow_type (Gtk::SHADOW_IN);
177 track_display_frame.add(track_display_scroller);
179 group_display_frame.set_name ("BaseFrame");
180 group_display_frame.set_shadow_type (Gtk::SHADOW_IN);
181 group_display_frame.add (group_display_vbox);
183 rhs_pane1.pack1 (track_display_frame);
184 rhs_pane1.pack2 (group_display_frame);
186 list_vpacker.pack_start (rhs_pane1, true, true);
188 global_hpacker.pack_start (scroller, true, true);
189 global_hpacker.pack_start (out_packer, false, false);
191 list_hpane.add1(list_vpacker);
192 list_hpane.add2(global_hpacker);
194 rhs_pane1.signal_size_allocate().connect (bind (mem_fun(*this, &Mixer_UI::pane_allocation_handler),
195 static_cast<Gtk::Paned*> (&rhs_pane1)));
196 list_hpane.signal_size_allocate().connect (bind (mem_fun(*this, &Mixer_UI::pane_allocation_handler),
197 static_cast<Gtk::Paned*> (&list_hpane)));
200 rhs_pane1.set_data ("collapse-direction", (gpointer) 0);
201 list_hpane.set_data ("collapse-direction", (gpointer) 1);
203 rhs_pane1.signal_button_release_event().connect (bind (sigc::ptr_fun (pane_handler), static_cast<Paned*>(&rhs_pane1)));
204 list_hpane.signal_button_release_event().connect (bind (sigc::ptr_fun (pane_handler), static_cast<Paned*>(&list_hpane)));
206 global_vpacker.pack_start (list_hpane, true, true);
208 add (global_vpacker);
209 set_name ("MixerWindow");
210 set_title (_("ardour: mixer"));
211 set_wmclass (_("ardour_mixer"), "Ardour");
213 add_accel_group (ActionManager::ui_manager->get_accel_group());
215 signal_delete_event().connect (bind (sigc::ptr_fun (just_hide_it), static_cast<Gtk::Window *>(this)));
216 add_events (Gdk::KEY_PRESS_MASK|Gdk::KEY_RELEASE_MASK);
218 _plugin_selector = new PluginSelector (PluginManager::the_manager());
220 signal_configure_event().connect (mem_fun (*ARDOUR_UI::instance(), &ARDOUR_UI::configure_handler));
222 _selection.RoutesChanged.connect (mem_fun(*this, &Mixer_UI::follow_strip_selection));
225 Mixer_UI::~Mixer_UI ()
230 Mixer_UI::ensure_float (Window& win)
232 win.set_transient_for (*this);
236 Mixer_UI::show_window ()
240 /* now reset each strips width so the right widgets are shown */
243 TreeModel::Children rows = track_model->children();
244 TreeModel::Children::iterator ri;
246 for (ri = rows.begin(); ri != rows.end(); ++ri) {
247 ms = (*ri)[track_columns.strip];
248 ms->set_width (ms->get_width());
253 Mixer_UI::add_strip (Route* route)
255 ENSURE_GUI_THREAD(bind (mem_fun(*this, &Mixer_UI::add_strip), route));
259 if (route->hidden()) {
263 strip = new MixerStrip (*this, *session, *route);
264 strips.push_back (strip);
266 strip->set_width (_strip_width);
269 no_track_list_redisplay = true;
271 TreeModel::Row row = *(track_model->append());
272 row[track_columns.text] = route->name();
274 row[track_columns.visible] = true;
275 row[track_columns.route] = route;
276 row[track_columns.strip] = strip;
278 no_track_list_redisplay = false;
279 redisplay_track_list ();
281 route->name_changed.connect (bind (mem_fun(*this, &Mixer_UI::strip_name_changed), strip));
282 strip->GoingAway.connect (bind (mem_fun(*this, &Mixer_UI::remove_strip), strip));
284 strip->signal_button_release_event().connect (bind (mem_fun(*this, &Mixer_UI::strip_button_release_event), strip));
288 Mixer_UI::remove_strip (MixerStrip* strip)
290 ENSURE_GUI_THREAD(bind (mem_fun(*this, &Mixer_UI::remove_strip), strip));
292 TreeModel::Children rows = track_model->children();
293 TreeModel::Children::iterator ri;
294 list<MixerStrip *>::iterator i;
296 if ((i = find (strips.begin(), strips.end(), strip)) != strips.end()) {
300 for (ri = rows.begin(); ri != rows.end(); ++ri) {
301 if ((*ri)[track_columns.strip] == strip) {
302 track_model->erase (ri);
309 Mixer_UI::follow_strip_selection ()
311 for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
312 (*i)->set_selected (_selection.selected (&(*i)->route()));
317 Mixer_UI::strip_button_release_event (GdkEventButton *ev, MixerStrip *strip)
319 if (ev->button == 1) {
321 /* this allows the user to click on the strip to terminate comment
322 editing. XXX it needs improving so that we don't select the strip
326 if (_selection.selected (&strip->route())) {
327 _selection.remove (&strip->route());
329 if (Keyboard::modifier_state_equals (ev->state, Keyboard::Shift)) {
330 _selection.add (&strip->route());
332 _selection.set (&strip->route());
341 Mixer_UI::connect_to_session (Session* sess)
345 string wintitle = _("ardour: mixer: ");
346 wintitle += session->name();
347 set_title (wintitle);
349 initial_track_display ();
351 session->going_away.connect (mem_fun(*this, &Mixer_UI::disconnect_from_session));
352 session->RouteAdded.connect (mem_fun(*this, &Mixer_UI::add_strip));
353 session->mix_group_added.connect (mem_fun(*this, &Mixer_UI::add_mix_group));
354 session->mix_group_removed.connect (mem_fun(*this, &Mixer_UI::mix_groups_changed));
356 mix_groups_changed ();
358 _plugin_selector->set_session (session);
364 Mixer_UI::disconnect_from_session ()
366 ENSURE_GUI_THREAD(mem_fun(*this, &Mixer_UI::disconnect_from_session));
368 group_model->clear ();
369 set_title (_("ardour: mixer"));
374 Mixer_UI::show_strip (MixerStrip* ms)
376 TreeModel::Children rows = track_model->children();
377 TreeModel::Children::iterator i;
379 for (i = rows.begin(); i != rows.end(); ++i) {
381 MixerStrip* strip = (*i)[track_columns.strip];
383 (*i)[track_columns.visible] = true;
390 Mixer_UI::hide_strip (MixerStrip* ms)
392 TreeModel::Children rows = track_model->children();
393 TreeModel::Children::iterator i;
395 for (i = rows.begin(); i != rows.end(); ++i) {
397 MixerStrip* strip = (*i)[track_columns.strip];
399 (*i)[track_columns.visible] = false;
406 Mixer_UI::start_updating ()
408 fast_screen_update_connection = ARDOUR_UI::instance()->SuperRapidScreenUpdate.connect (mem_fun(*this, &Mixer_UI::fast_update_strips));
413 Mixer_UI::stop_updating ()
415 fast_screen_update_connection.disconnect();
420 Mixer_UI::fast_update_strips ()
422 if (is_mapped () && session) {
423 for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
424 (*i)->fast_update ();
430 Mixer_UI::set_all_strips_visibility (bool yn)
432 TreeModel::Children rows = track_model->children();
433 TreeModel::Children::iterator i;
435 no_track_list_redisplay = true;
437 for (i = rows.begin(); i != rows.end(); ++i) {
439 TreeModel::Row row = (*i);
440 MixerStrip* strip = row[track_columns.strip];
446 if (strip->route().master() || strip->route().control()) {
450 (*i)[track_columns.visible] = yn;
453 no_track_list_redisplay = false;
454 redisplay_track_list ();
459 Mixer_UI::set_all_audio_visibility (int tracks, bool yn)
461 TreeModel::Children rows = track_model->children();
462 TreeModel::Children::iterator i;
464 no_track_list_redisplay = true;
466 for (i = rows.begin(); i != rows.end(); ++i) {
467 TreeModel::Row row = (*i);
468 MixerStrip* strip = row[track_columns.strip];
474 if (strip->route().master() || strip->route().control()) {
478 AudioTrack* at = dynamic_cast<AudioTrack*> (&strip->route());
482 (*i)[track_columns.visible] = yn;
486 if (at) { /* track */
487 (*i)[track_columns.visible] = yn;
493 (*i)[track_columns.visible] = yn;
499 no_track_list_redisplay = false;
500 redisplay_track_list ();
504 Mixer_UI::hide_all_routes ()
506 set_all_strips_visibility (false);
510 Mixer_UI::show_all_routes ()
512 set_all_strips_visibility (true);
516 Mixer_UI::show_all_audiobus ()
518 set_all_audio_visibility (2, true);
521 Mixer_UI::hide_all_audiobus ()
523 set_all_audio_visibility (2, false);
527 Mixer_UI::show_all_audiotracks()
529 set_all_audio_visibility (1, true);
532 Mixer_UI::hide_all_audiotracks ()
534 set_all_audio_visibility (1, false);
538 Mixer_UI::track_list_change (const Gtk::TreeModel::Path& path,const Gtk::TreeModel::iterator& iter)
540 redisplay_track_list ();
544 Mixer_UI::track_list_delete (const Gtk::TreeModel::Path& path)
546 redisplay_track_list ();
550 Mixer_UI::redisplay_track_list ()
552 TreeModel::Children rows = track_model->children();
553 TreeModel::Children::iterator i;
556 if (no_track_list_redisplay) {
560 for (order = 0, i = rows.begin(); i != rows.end(); ++i, ++order) {
561 MixerStrip* strip = (*i)[track_columns.strip];
564 /* we're in the middle of changing a row, don't worry */
568 bool visible = (*i)[track_columns.visible];
571 strip->set_marked_for_display (true);
572 strip->route().set_order_key (N_("signal"), order);
574 if (strip->packed()) {
576 if (strip->route().master() || strip->route().control()) {
577 out_packer.reorder_child (*strip, -1);
579 strip_packer.reorder_child (*strip, -1); /* put at end */
584 if (strip->route().master() || strip->route().control()) {
585 out_packer.pack_start (*strip, false, false);
587 strip_packer.pack_start (*strip, false, false);
589 strip->set_packed (true);
595 if (strip->route().master() || strip->route().control()) {
596 /* do nothing, these cannot be hidden */
598 strip_packer.remove (*strip);
599 strip->set_packed (false);
605 struct SignalOrderRouteSorter {
606 bool operator() (Route* a, Route* b) {
607 /* use of ">" forces the correct sort order */
608 return a->order_key ("signal") < b->order_key ("signal");
613 Mixer_UI::initial_track_display ()
615 Session::RouteList routes = session->get_routes();
616 SignalOrderRouteSorter sorter;
618 routes.sort (sorter);
620 no_track_list_redisplay = true;
622 track_model->clear ();
624 for (Session::RouteList::iterator i = routes.begin(); i != routes.end(); ++i) {
628 no_track_list_redisplay = false;
630 redisplay_track_list ();
634 Mixer_UI::show_track_list_menu ()
636 if (track_menu == 0) {
640 track_menu->popup (1, 0);
644 Mixer_UI::track_display_button_press (GdkEventButton* ev)
646 if (Keyboard::is_context_menu_event (ev)) {
647 show_track_list_menu ();
652 TreeModel::Path path;
653 TreeViewColumn* column;
657 if (!track_display.get_path_at_pos ((int)ev->x, (int)ev->y, path, column, cellx, celly)) {
661 switch (GPOINTER_TO_UINT (column->get_data (X_("colnum")))) {
663 /* allow normal processing to occur */
666 case 1: /* visibility */
668 if ((iter = track_model->get_iter (path))) {
669 MixerStrip* strip = (*iter)[track_columns.strip];
672 if (!strip->route().master() && !strip->route().control()) {
673 bool visible = (*iter)[track_columns.visible];
674 (*iter)[track_columns.visible] = !visible;
689 Mixer_UI::build_track_menu ()
691 using namespace Menu_Helpers;
694 track_menu = new Menu;
695 track_menu->set_name ("ArdourContextMenu");
696 MenuList& items = track_menu->items();
698 items.push_back (MenuElem (_("Show All"), mem_fun(*this, &Mixer_UI::show_all_routes)));
699 items.push_back (MenuElem (_("Hide All"), mem_fun(*this, &Mixer_UI::hide_all_routes)));
700 items.push_back (MenuElem (_("Show All Audio Tracks"), mem_fun(*this, &Mixer_UI::show_all_audiotracks)));
701 items.push_back (MenuElem (_("Hide All Audio Tracks"), mem_fun(*this, &Mixer_UI::hide_all_audiotracks)));
702 items.push_back (MenuElem (_("Show All Audio Busses"), mem_fun(*this, &Mixer_UI::show_all_audiobus)));
703 items.push_back (MenuElem (_("Hide All Audio Busses"), mem_fun(*this, &Mixer_UI::hide_all_audiobus)));
708 Mixer_UI::strip_name_changed (void* src, MixerStrip* mx)
710 ENSURE_GUI_THREAD(bind (mem_fun(*this, &Mixer_UI::strip_name_changed), src, mx));
712 TreeModel::Children rows = track_model->children();
713 TreeModel::Children::iterator i;
715 for (i = rows.begin(); i != rows.end(); ++i) {
716 if ((*i)[track_columns.strip] == mx) {
717 (*i)[track_columns.text] = mx->route().name();
722 error << _("track display list item for renamed strip not found!") << endmsg;
727 Mixer_UI::build_mix_group_context_menu ()
729 using namespace Gtk::Menu_Helpers;
731 mix_group_context_menu = new Menu;
732 mix_group_context_menu->set_name ("ArdourContextMenu");
733 MenuList& items = mix_group_context_menu->items();
735 items.push_back (MenuElem (_("Activate All"), mem_fun(*this, &Mixer_UI::activate_all_mix_groups)));
736 items.push_back (MenuElem (_("Disable All"), mem_fun(*this, &Mixer_UI::disable_all_mix_groups)));
737 items.push_back (SeparatorElem());
738 items.push_back (MenuElem (_("Add group"), mem_fun(*this, &Mixer_UI::new_mix_group)));
743 Mixer_UI::group_display_button_press (GdkEventButton* ev)
745 if (Keyboard::is_context_menu_event (ev)) {
746 if (mix_group_context_menu == 0) {
747 build_mix_group_context_menu ();
749 mix_group_context_menu->popup (1, 0);
756 TreeModel::Path path;
757 TreeViewColumn* column;
761 if (!group_display.get_path_at_pos ((int)ev->x, (int)ev->y, path, column, cellx, celly)) {
765 switch (GPOINTER_TO_UINT (column->get_data (X_("colnum")))) {
767 if (Keyboard::is_edit_event (ev)) {
768 if ((iter = group_model->get_iter (path))) {
769 if ((group = (*iter)[group_columns.group]) != 0) {
770 // edit_mix_group (group);
779 if ((iter = group_model->get_iter (path))) {
780 bool active = (*iter)[group_columns.active];
781 (*iter)[group_columns.active] = !active;
787 if ((iter = group_model->get_iter (path))) {
788 bool visible = (*iter)[group_columns.visible];
789 (*iter)[group_columns.visible] = !visible;
802 Mixer_UI::activate_all_mix_groups ()
804 Gtk::TreeModel::Children children = group_model->children();
805 for(Gtk::TreeModel::Children::iterator iter = children.begin(); iter != children.end(); ++iter) {
806 (*iter)[group_columns.active] = true;
811 Mixer_UI::disable_all_mix_groups ()
813 Gtk::TreeModel::Children children = group_model->children();
814 for(Gtk::TreeModel::Children::iterator iter = children.begin(); iter != children.end(); ++iter) {
815 (*iter)[group_columns.active] = false;
820 Mixer_UI::mix_groups_changed ()
822 ENSURE_GUI_THREAD (mem_fun (*this, &Mixer_UI::mix_groups_changed));
824 /* just rebuild the while thing */
826 group_model->clear ();
830 row = *(group_model->append());
831 row[group_columns.active] = false;
832 row[group_columns.visible] = true;
833 row[group_columns.text] = (_("-all-"));
834 row[group_columns.group] = 0;
837 session->foreach_mix_group (mem_fun (*this, &Mixer_UI::add_mix_group));
841 Mixer_UI::new_mix_group ()
843 session->add_mix_group ("");
847 Mixer_UI::remove_selected_mix_group ()
849 Glib::RefPtr<TreeSelection> selection = group_display.get_selection();
850 TreeView::Selection::ListHandle_Path rows = selection->get_selected_rows ();
856 TreeView::Selection::ListHandle_Path::iterator i = rows.begin();
859 /* selection mode is single, so rows.begin() is it */
861 if ((iter = group_model->get_iter (*i))) {
863 RouteGroup* rg = (*iter)[group_columns.group];
866 session->remove_mix_group (*rg);
872 Mixer_UI::group_flags_changed (void* src, RouteGroup* group)
874 if (in_group_row_change) {
878 ENSURE_GUI_THREAD(bind (mem_fun(*this, &Mixer_UI::group_flags_changed), src, group));
880 TreeModel::iterator i;
881 TreeModel::Children rows = group_model->children();
882 Glib::RefPtr<TreeSelection> selection = group_display.get_selection();
884 in_group_row_change = true;
886 for (i = rows.begin(); i != rows.end(); ++i) {
887 if ((*i)[group_columns.group] == group) {
888 (*i)[group_columns.visible] = !group->is_hidden ();
889 (*i)[group_columns.active] = group->is_active ();
890 (*i)[group_columns.text] = group->name ();
895 in_group_row_change = false;
899 Mixer_UI::mix_group_name_edit (const Glib::ustring& path, const Glib::ustring& new_text)
904 if ((iter = group_model->get_iter (path))) {
906 if ((group = (*iter)[group_columns.group]) == 0) {
910 if (new_text != group->name()) {
911 group->set_name (new_text);
917 Mixer_UI::mix_group_row_change (const Gtk::TreeModel::Path& path,const Gtk::TreeModel::iterator& iter)
921 if (in_group_row_change) {
925 if ((group = (*iter)[group_columns.group]) == 0) {
929 if ((*iter)[group_columns.visible]) {
930 for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
931 if ((*i)->mix_group() == group) {
936 for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
937 if ((*i)->mix_group() == group) {
943 bool active = (*iter)[group_columns.active];
944 group->set_active (active, this);
946 Glib::ustring name = (*iter)[group_columns.text];
948 if (name != group->name()) {
949 group->set_name (name);
954 Mixer_UI::add_mix_group (RouteGroup* group)
957 ENSURE_GUI_THREAD(bind (mem_fun(*this, &Mixer_UI::add_mix_group), group));
960 in_group_row_change = true;
962 TreeModel::Row row = *(group_model->append());
963 row[group_columns.active] = group->is_active();
964 row[group_columns.visible] = true;
965 row[group_columns.group] = group;
966 if (!group->name().empty()) {
967 row[group_columns.text] = group->name();
969 row[group_columns.text] = _("unnamed");
973 group->FlagsChanged.connect (bind (mem_fun(*this, &Mixer_UI::group_flags_changed), group));
976 TreeViewColumn* col = group_display.get_column (0);
977 CellRendererText* name_cell = dynamic_cast<CellRendererText*>(group_display.get_column_cell_renderer (0));
978 group_display.set_cursor (group_model->get_path (row), *col, *name_cell, true);
981 in_group_row_change = false;
985 Mixer_UI::strip_scroller_button_release (GdkEventButton* ev)
987 using namespace Menu_Helpers;
989 if (Keyboard::is_context_menu_event (ev)) {
990 ARDOUR_UI::instance()->add_route();
998 Mixer_UI::set_strip_width (Width w)
1002 for (list<MixerStrip*>::iterator i = strips.begin(); i != strips.end(); ++i) {
1003 (*i)->set_width (w);
1009 Mixer_UI::set_state (const XMLNode& node)
1011 const XMLProperty* prop;
1014 int x, y, xoff, yoff;
1016 if ((geometry = find_named_node (node, "geometry")) == 0) {
1018 g.base_width = default_width;
1019 g.base_height = default_height;
1027 g.base_width = atoi(geometry->property("x_size")->value().c_str());
1028 g.base_height = atoi(geometry->property("y_size")->value().c_str());
1029 x = atoi(geometry->property("x_pos")->value().c_str());
1030 y = atoi(geometry->property("y_pos")->value().c_str());
1031 xoff = atoi(geometry->property("x_off")->value().c_str());
1032 yoff = atoi(geometry->property("y_off")->value().c_str());
1035 set_geometry_hints (global_vpacker, g, Gdk::HINT_BASE_SIZE);
1036 set_default_size(g.base_width, g.base_height);
1039 if ((prop = node.property ("narrow-strips"))) {
1040 if (prop->value() == "yes") {
1041 set_strip_width (Narrow);
1043 set_strip_width (Wide);
1051 Mixer_UI::get_state (void)
1053 XMLNode* node = new XMLNode ("Mixer");
1055 if (is_realized()) {
1056 Glib::RefPtr<Gdk::Window> win = get_window();
1058 int x, y, xoff, yoff, width, height;
1059 win->get_root_origin(x, y);
1060 win->get_position(xoff, yoff);
1061 win->get_size(width, height);
1063 XMLNode* geometry = new XMLNode ("geometry");
1065 snprintf(buf, sizeof(buf), "%d", width);
1066 geometry->add_property(X_("x_size"), string(buf));
1067 snprintf(buf, sizeof(buf), "%d", height);
1068 geometry->add_property(X_("y_size"), string(buf));
1069 snprintf(buf, sizeof(buf), "%d", x);
1070 geometry->add_property(X_("x_pos"), string(buf));
1071 snprintf(buf, sizeof(buf), "%d", y);
1072 geometry->add_property(X_("y_pos"), string(buf));
1073 snprintf(buf, sizeof(buf), "%d", xoff);
1074 geometry->add_property(X_("x_off"), string(buf));
1075 snprintf(buf, sizeof(buf), "%d", yoff);
1076 geometry->add_property(X_("y_off"), string(buf));
1078 snprintf(buf,sizeof(buf), "%d",gtk_paned_get_position (static_cast<Paned*>(&rhs_pane1)->gobj()));
1079 geometry->add_property(X_("mixer_rhs_pane1_pos"), string(buf));
1080 snprintf(buf,sizeof(buf), "%d",gtk_paned_get_position (static_cast<Paned*>(&list_hpane)->gobj()));
1081 geometry->add_property(X_("mixer_list_hpane_pos"), string(buf));
1083 node->add_child_nocopy (*geometry);
1086 node->add_property ("narrow-strips", _strip_width == Narrow ? "yes" : "no");
1093 Mixer_UI::pane_allocation_handler (Allocation& alloc, Gtk::Paned* which)
1096 XMLProperty* prop = 0;
1098 XMLNode* node = ARDOUR_UI::instance()->mixer_settings();
1101 static int32_t done[3] = { 0, 0, 0 };
1103 if ((geometry = find_named_node (*node, "geometry")) == 0) {
1104 width = default_width;
1105 height = default_height;
1107 width = atoi(geometry->property("x_size")->value());
1108 height = atoi(geometry->property("y_size")->value());
1111 if (which == static_cast<Gtk::Paned*> (&rhs_pane1)) {
1117 if (!geometry || (prop = geometry->property("mixer_rhs_pane1_pos")) == 0) {
1119 snprintf (buf, sizeof(buf), "%d", pos);
1121 pos = atoi (prop->value());
1124 if ((done[0] = GTK_WIDGET(rhs_pane1.gobj())->allocation.height > pos)) {
1125 rhs_pane1.set_position (pos);
1128 } else if (which == static_cast<Gtk::Paned*> (&list_hpane)) {
1134 if (!geometry || (prop = geometry->property("mixer_list_hpane_pos")) == 0) {
1136 snprintf (buf, sizeof(buf), "%d", pos);
1138 pos = atoi (prop->value());
1141 if ((done[2] = GTK_WIDGET(list_hpane.gobj())->allocation.width > pos)) {
1142 list_hpane.set_position (pos);
1148 Mixer_UI::on_key_press_event (GdkEventKey* ev)
1150 return key_press_focus_accelerator_handler (*this, ev);