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 <boost/foreach.hpp>
30 #include <glibmm/threads.h>
32 #include <gtkmm/accelmap.h>
33 #include <gtkmm/offscreenwindow.h>
34 #include <gtkmm/stock.h>
36 #include "pbd/convert.h"
37 #include "pbd/stacktrace.h"
38 #include "pbd/unwind.h"
40 #include "ardour/amp.h"
41 #include "ardour/debug.h"
42 #include "ardour/audio_track.h"
43 #include "ardour/midi_track.h"
44 #include "ardour/plugin_manager.h"
45 #include "ardour/route_group.h"
46 #include "ardour/selection.h"
47 #include "ardour/session.h"
48 #include "ardour/vca.h"
49 #include "ardour/vca_manager.h"
51 #include "gtkmm2ext/gtk_ui.h"
52 #include "gtkmm2ext/keyboard.h"
53 #include "gtkmm2ext/utils.h"
54 #include "gtkmm2ext/window_title.h"
55 #include "gtkmm2ext/doi.h"
57 #include "widgets/tearoff.h"
61 #include "mixer_strip.h"
62 #include "monitor_section.h"
63 #include "plugin_selector.h"
64 #include "public_editor.h"
65 #include "mouse_cursors.h"
66 #include "ardour_ui.h"
68 #include "route_sorter.h"
70 #include "gui_thread.h"
71 #include "mixer_group_tabs.h"
72 #include "route_sorter.h"
74 #include "ui_config.h"
75 #include "vca_master_strip.h"
79 using namespace ARDOUR;
80 using namespace ARDOUR_UI_UTILS;
84 using namespace Gtkmm2ext;
90 Mixer_UI* Mixer_UI::_instance = 0;
96 _instance = new Mixer_UI;
102 Mixer_UI::Mixer_UI ()
103 : Tabbable (_content, _("Mixer"))
104 , no_track_list_redisplay (false)
105 , in_group_row_change (false)
107 , _plugin_selector (0)
108 , _strip_width (UIConfiguration::instance().get_default_narrow_ms() ? Narrow : Wide)
109 , _spill_scroll_position (0)
110 , ignore_reorder (false)
111 , _in_group_rebuild_or_clear (false)
112 , _route_deletion_in_progress (false)
114 , _strip_selection_change_without_scroll (false)
115 , _selection (*this, *this)
119 _content.set_data ("ardour-bindings", bindings);
121 PresentationInfo::Change.connect (*this, invalidator (*this), boost::bind (&Mixer_UI::presentation_info_changed, this, _1), gui_context());
123 scroller.set_can_default (true);
124 // set_default (scroller);
126 scroller_base.set_flags (Gtk::CAN_FOCUS);
127 scroller_base.add_events (Gdk::BUTTON_PRESS_MASK|Gdk::BUTTON_RELEASE_MASK);
128 scroller_base.set_name ("MixerWindow");
129 scroller_base.signal_button_release_event().connect (sigc::mem_fun(*this, &Mixer_UI::strip_scroller_button_release));
131 /* set up drag-n-drop */
132 vector<TargetEntry> target_table;
133 target_table.push_back (TargetEntry ("PluginFavoritePtr"));
134 scroller_base.drag_dest_set (target_table);
135 scroller_base.signal_drag_data_received().connect (sigc::mem_fun(*this, &Mixer_UI::scroller_drag_data_received));
137 /* create a button to add VCA strips ... will get packed in redisplay_track_list() */
138 Widget* w = manage (new Image (Stock::ADD, ICON_SIZE_BUTTON));
140 add_vca_button.add (*w);
141 add_vca_button.set_can_focus(false);
142 add_vca_button.signal_clicked().connect (sigc::mem_fun (*this, &Mixer_UI::new_track_or_bus));
144 /* create a button to add mixer strips */
145 w = manage (new Image (Stock::ADD, ICON_SIZE_BUTTON));
148 add_button.set_can_focus(false);
149 add_button.signal_clicked().connect (sigc::mem_fun (*this, &Mixer_UI::new_track_or_bus));
151 /* add as last item of strip packer */
152 strip_packer.pack_end (scroller_base, true, true);
153 strip_packer.pack_end (add_button, false, false);
156 /* create a drop-shadow at the end of the mixer strips */
157 mb_shadow.set_size_request( 4, -1 );
158 mb_shadow.set_name("EditorWindow");
160 strip_packer.pack_end (mb_shadow, false, false);
163 _group_tabs = new MixerGroupTabs (this);
164 strip_group_box.set_spacing (0);
165 strip_group_box.set_border_width (0);
166 strip_group_box.pack_start (*_group_tabs, PACK_SHRINK);
167 strip_group_box.pack_start (strip_packer);
168 strip_group_box.show_all ();
169 strip_group_box.signal_scroll_event().connect (sigc::mem_fun (*this, &Mixer_UI::on_scroll_event), false);
171 scroller.add (strip_group_box);
172 scroller.set_policy (Gtk::POLICY_ALWAYS, Gtk::POLICY_AUTOMATIC);
174 setup_track_display ();
176 group_model = ListStore::create (group_columns);
177 group_display.set_model (group_model);
178 group_display.append_column (_("Show"), group_columns.visible);
179 group_display.append_column (_("Group"), group_columns.text);
180 group_display.get_column (0)->set_data (X_("colnum"), GUINT_TO_POINTER(0));
181 group_display.get_column (1)->set_data (X_("colnum"), GUINT_TO_POINTER(1));
182 group_display.get_column (0)->set_expand(false);
183 group_display.get_column (1)->set_expand(true);
184 group_display.get_column (1)->set_sizing (Gtk::TREE_VIEW_COLUMN_FIXED);
185 group_display.set_name ("EditGroupList");
186 group_display.get_selection()->set_mode (Gtk::SELECTION_SINGLE);
187 group_display.set_reorderable (true);
188 group_display.set_headers_visible (true);
189 group_display.set_rules_hint (true);
190 group_display.set_can_focus(false);
192 /* name is directly editable */
194 CellRendererText* name_cell = dynamic_cast<CellRendererText*>(group_display.get_column_cell_renderer (1));
195 name_cell->property_editable() = true;
196 name_cell->signal_edited().connect (sigc::mem_fun (*this, &Mixer_UI::route_group_name_edit));
198 /* use checkbox for the active column */
200 CellRendererToggle* active_cell = dynamic_cast<CellRendererToggle*>(group_display.get_column_cell_renderer (0));
201 active_cell->property_activatable() = true;
202 active_cell->property_radio() = false;
204 group_model->signal_row_changed().connect (sigc::mem_fun (*this, &Mixer_UI::route_group_row_change));
205 /* We use this to notice drag-and-drop reorders of the group list */
206 group_model->signal_row_deleted().connect (sigc::mem_fun (*this, &Mixer_UI::route_group_row_deleted));
207 group_display.signal_button_press_event().connect (sigc::mem_fun (*this, &Mixer_UI::group_display_button_press), false);
209 group_display_scroller.add (group_display);
210 group_display_scroller.set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC);
213 group_display_vbox.pack_start (group_display_scroller, true, true);
215 group_display_frame.set_name ("BaseFrame");
216 group_display_frame.set_shadow_type (Gtk::SHADOW_IN);
217 group_display_frame.add (group_display_vbox);
219 list<TargetEntry> target_list;
220 target_list.push_back (TargetEntry ("PluginPresetPtr"));
222 favorite_plugins_model = PluginTreeStore::create (favorite_plugins_columns);
223 favorite_plugins_display.set_model (favorite_plugins_model);
224 favorite_plugins_display.append_column (_("Favorite Plugins"), favorite_plugins_columns.name);
225 favorite_plugins_display.set_name ("EditGroupList");
226 favorite_plugins_display.get_selection()->set_mode (Gtk::SELECTION_SINGLE);
227 favorite_plugins_display.set_reorderable (false);
228 favorite_plugins_display.set_headers_visible (true);
229 favorite_plugins_display.set_rules_hint (true);
230 favorite_plugins_display.set_can_focus (false);
231 favorite_plugins_display.add_object_drag (favorite_plugins_columns.plugin.index(), "PluginFavoritePtr");
232 favorite_plugins_display.set_drag_column (favorite_plugins_columns.name.index());
233 favorite_plugins_display.add_drop_targets (target_list);
234 favorite_plugins_display.signal_row_activated().connect (sigc::mem_fun (*this, &Mixer_UI::plugin_row_activated));
235 favorite_plugins_display.signal_button_press_event().connect (sigc::mem_fun (*this, &Mixer_UI::plugin_row_button_press), false);
236 favorite_plugins_display.signal_drop.connect (sigc::mem_fun (*this, &Mixer_UI::plugin_drop));
237 favorite_plugins_display.signal_row_expanded().connect (sigc::mem_fun (*this, &Mixer_UI::save_favorite_ui_state));
238 favorite_plugins_display.signal_row_collapsed().connect (sigc::mem_fun (*this, &Mixer_UI::save_favorite_ui_state));
239 if (UIConfiguration::instance().get_use_tooltips()) {
240 favorite_plugins_display.set_tooltip_column (0);
242 favorite_plugins_model->signal_row_has_child_toggled().connect (sigc::mem_fun (*this, &Mixer_UI::sync_treeview_favorite_ui_state));
244 favorite_plugins_scroller.add (favorite_plugins_display);
245 favorite_plugins_scroller.set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC);
247 favorite_plugins_frame.set_name ("BaseFrame");
248 favorite_plugins_frame.set_shadow_type (Gtk::SHADOW_IN);
249 favorite_plugins_frame.add (favorite_plugins_vbox);
251 favorite_plugins_vbox.pack_start (favorite_plugins_scroller, true, true);
252 favorite_plugins_vbox.pack_start (favorite_plugins_tag_combo, false, false);
253 favorite_plugins_tag_combo.signal_changed().connect (sigc::mem_fun (*this, &Mixer_UI::tag_combo_changed));
255 rhs_pane1.add (favorite_plugins_frame);
256 rhs_pane1.add (track_display_frame);
258 rhs_pane2.add (rhs_pane1);
259 rhs_pane2.add (group_display_frame);
261 list_vpacker.pack_start (rhs_pane2, true, true);
263 vca_label_bar.set_size_request (-1, 16 + 1); /* must match height in GroupTabs::set_size_request() + 1 border px*/
264 vca_vpacker.pack_start (vca_label_bar, false, false);
266 vca_scroller_base.add_events (Gdk::BUTTON_PRESS_MASK|Gdk::BUTTON_RELEASE_MASK);
267 vca_scroller_base.set_name (X_("MixerWindow"));
268 vca_scroller_base.signal_button_release_event().connect (sigc::mem_fun(*this, &Mixer_UI::masters_scroller_button_release), false);
270 vca_hpacker.signal_scroll_event().connect (sigc::mem_fun (*this, &Mixer_UI::on_vca_scroll_event), false);
271 vca_scroller.add (vca_hpacker);
272 vca_scroller.set_policy (Gtk::POLICY_ALWAYS, Gtk::POLICY_AUTOMATIC);
273 vca_scroller.signal_button_release_event().connect (sigc::mem_fun(*this, &Mixer_UI::strip_scroller_button_release));
275 vca_vpacker.pack_start (vca_scroller, true, true);
277 inner_pane.add (scroller);
278 inner_pane.add (vca_vpacker);
280 global_hpacker.pack_start (inner_pane, true, true);
281 global_hpacker.pack_start (out_packer, false, false);
283 list_hpane.set_check_divider_position (true);
284 list_hpane.add (list_vpacker);
285 list_hpane.add (global_hpacker);
286 list_hpane.set_child_minsize (list_vpacker, 30);
288 XMLNode const * settings = ARDOUR_UI::instance()->mixer_settings();
291 if (!settings || !settings->get_property ("mixer-rhs-pane1-pos", fract) || fract > 1.0) {
294 rhs_pane1.set_divider (0, fract);
296 if (!settings || !settings->get_property ("mixer-rhs-pane2-pos", fract) || fract > 1.0) {
299 rhs_pane2.set_divider (0, fract);
301 if (!settings || !settings->get_property ("mixer-list-hpane-pos", fract) || fract > 1.0) {
304 list_hpane.set_divider (0, fract);
306 if (!settings || !settings->get_property ("mixer-inner-pane-pos", fract) || fract > 1.0) {
309 inner_pane.set_divider (0, fract);
311 rhs_pane1.set_drag_cursor (*PublicEditor::instance().cursors()->expand_up_down);
312 rhs_pane2.set_drag_cursor (*PublicEditor::instance().cursors()->expand_up_down);
313 list_hpane.set_drag_cursor (*PublicEditor::instance().cursors()->expand_left_right);
314 inner_pane.set_drag_cursor (*PublicEditor::instance().cursors()->expand_left_right);
316 _content.pack_start (list_hpane, true, true);
321 _content.set_name ("MixerWindow");
323 global_hpacker.show();
325 scroller_base.show();
326 scroller_hpacker.show();
327 mixer_scroller_vpacker.show();
329 group_display_button_label.show();
330 group_display_scroller.show();
331 favorite_plugins_scroller.show();
332 group_display_vbox.show();
333 group_display_frame.show();
334 favorite_plugins_frame.show();
342 vca_label_bar.show();
344 vca_scroller_base.show();
347 group_display.show();
348 favorite_plugins_display.show();
351 XMLNode* mnode = ARDOUR_UI::instance()->tearoff_settings (X_("monitor-section"));
353 _monitor_section.tearoff().set_state (*mnode);
356 MixerStrip::CatchDeletion.connect (*this, invalidator (*this), boost::bind (&Mixer_UI::remove_strip, this, _1), gui_context());
357 VCAMasterStrip::CatchDeletion.connect (*this, invalidator (*this), boost::bind (&Mixer_UI::remove_master, this, _1), gui_context());
361 ARDOUR_UI::instance()->Escape.connect (*this, invalidator (*this), boost::bind (&Mixer_UI::escape, this), gui_context());
363 #ifndef DEFER_PLUGIN_SELECTOR_LOAD
364 _plugin_selector = new PluginSelector (PluginManager::instance ());
366 #error implement deferred Plugin-Favorite list
369 PluginManager::instance ().PluginListChanged.connect (*this, invalidator (*this), boost::bind (&Mixer_UI::plugin_list_changed, this), gui_context());
370 PluginManager::instance ().PluginStatusChanged.connect (*this, invalidator (*this), boost::bind (&Mixer_UI::plugin_list_changed, this), gui_context());
371 ARDOUR::Plugin::PresetsChanged.connect (*this, invalidator (*this), boost::bind (&Mixer_UI::refill_favorite_plugins, this), gui_context());
374 Mixer_UI::~Mixer_UI ()
376 monitor_section_detached ();
378 delete _plugin_selector;
382 struct MixerStripSorter {
383 bool operator() (const MixerStrip* ms_a, const MixerStrip* ms_b)
385 boost::shared_ptr<ARDOUR::Stripable> const& a = ms_a->stripable ();
386 boost::shared_ptr<ARDOUR::Stripable> const& b = ms_b->stripable ();
387 return ARDOUR::Stripable::Sorter(true)(a, b);
399 Mixer_UI::tag_combo_changed ()
401 refill_favorite_plugins();
405 Mixer_UI::use_own_window (bool and_fill_it)
407 bool new_window = !own_window();
409 Gtk::Window* win = Tabbable::use_own_window (and_fill_it);
411 if (win && new_window) {
412 win->set_name ("MixerWindow");
413 ARDOUR_UI::instance()->setup_toplevel_window (*win, _("Mixer"), this);
414 win->signal_event().connect (sigc::bind (sigc::ptr_fun (&Keyboard::catch_user_event_for_pre_dialog_focus), win));
415 win->set_data ("ardour-bindings", bindings);
417 if (!win->get_focus()) {
418 /* set focus widget to something, anything */
419 win->set_focus (scroller);
427 Mixer_UI::show_window ()
429 Tabbable::show_window ();
431 /* show/hide group tabs as required */
432 parameter_changed ("show-group-tabs");
434 /* now reset each strips width so the right widgets are shown */
436 TreeModel::Children rows = track_model->children();
437 TreeModel::Children::iterator ri;
439 for (ri = rows.begin(); ri != rows.end(); ++ri) {
440 AxisView* av = (*ri)[stripable_columns.strip];
441 MixerStrip* ms = dynamic_cast<MixerStrip*> (av);
445 ms->set_width_enum (ms->get_width_enum (), ms->width_owner());
446 /* Fix visibility of mixer strip stuff */
447 ms->parameter_changed (X_("mixer-element-visibility"));
450 /* force focus into main area */
451 scroller_base.grab_focus ();
455 Mixer_UI::remove_master (VCAMasterStrip* vms)
457 if (_session && _session->deletion_in_progress()) {
458 /* its all being taken care of */
462 TreeModel::Children rows = track_model->children();
463 TreeModel::Children::iterator ri;
465 for (ri = rows.begin(); ri != rows.end(); ++ri) {
466 if ((*ri)[stripable_columns.strip] == vms) {
467 PBD::Unwinder<bool> uw (_route_deletion_in_progress, true);
468 track_model->erase (ri);
475 Mixer_UI::masters_scroller_button_release (GdkEventButton* ev)
477 using namespace Menu_Helpers;
479 if (Keyboard::is_context_menu_event (ev)) {
480 ARDOUR_UI::instance()->add_route ();
488 Mixer_UI::new_masters_created ()
490 ActionManager::get_toggle_action ("Mixer", "ToggleVCAPane")->set_active (true);
494 Mixer_UI::add_masters (VCAList& vlist)
498 for (VCAList::iterator v = vlist.begin(); v != vlist.end(); ++v) {
499 sl.push_back (boost::dynamic_pointer_cast<Stripable> (*v));
506 Mixer_UI::add_routes (RouteList& rlist)
510 for (RouteList::iterator r = rlist.begin(); r != rlist.end(); ++r) {
518 Mixer_UI::add_stripables (StripableList& slist)
520 Gtk::TreeModel::Children::iterator insert_iter = track_model->children().end();
521 bool from_scratch = (track_model->children().size() == 0);
522 uint32_t nroutes = 0;
524 slist.sort (Stripable::Sorter());
526 for (Gtk::TreeModel::Children::iterator it = track_model->children().begin(); it != track_model->children().end(); ++it) {
527 boost::shared_ptr<Stripable> s = (*it)[stripable_columns.stripable];
535 // XXX what does this special case do?
536 if (s->presentation_info().order() == (slist.front()->presentation_info().order() + slist.size())) {
545 PBD::Unwinder<bool> uw (no_track_list_redisplay, true);
547 track_display.set_model (Glib::RefPtr<ListStore>());
549 for (StripableList::iterator s = slist.begin(); s != slist.end(); ++s) {
551 boost::shared_ptr<Route> route;
552 boost::shared_ptr<VCA> vca;
554 if ((vca = boost::dynamic_pointer_cast<VCA> (*s))) {
556 VCAMasterStrip* vms = new VCAMasterStrip (_session, vca);
558 TreeModel::Row row = *(track_model->append());
560 row[stripable_columns.text] = vca->name();
561 row[stripable_columns.visible] = vms->marked_for_display ();
562 row[stripable_columns.strip] = vms;
563 row[stripable_columns.stripable] = vca;
565 vms->signal_button_release_event().connect (sigc::bind (sigc::mem_fun(*this, &Mixer_UI::vca_button_release_event), vms));
567 } else if ((route = boost::dynamic_pointer_cast<Route> (*s))) {
569 if (route->is_auditioner()) {
573 if (route->is_monitor()) {
575 out_packer.pack_end (_monitor_section.tearoff(), false, false);
576 _monitor_section.set_session (_session);
577 _monitor_section.tearoff().show_all ();
579 _monitor_section.tearoff().Detach.connect (sigc::mem_fun(*this, &Mixer_UI::monitor_section_detached));
580 _monitor_section.tearoff().Attach.connect (sigc::mem_fun(*this, &Mixer_UI::monitor_section_attached));
582 if (_monitor_section.tearoff().torn_off()) {
583 monitor_section_detached ();
585 monitor_section_attached ();
588 route->DropReferences.connect (*this, invalidator(*this), boost::bind (&Mixer_UI::monitor_section_going_away, this), gui_context());
590 /* no regular strip shown for control out */
595 strip = new MixerStrip (*this, _session, route);
596 strips.push_back (strip);
598 UIConfiguration::instance().get_default_narrow_ms() ? _strip_width = Narrow : _strip_width = Wide;
600 if (strip->width_owner() != strip) {
601 strip->set_width_enum (_strip_width, this);
606 if (route->is_master()) {
608 out_packer.pack_start (*strip, false, false);
609 strip->set_packed (true);
613 TreeModel::Row row = *(track_model->insert (insert_iter));
615 row[stripable_columns.text] = route->name();
616 row[stripable_columns.visible] = strip->marked_for_display();
617 row[stripable_columns.stripable] = route;
618 row[stripable_columns.strip] = strip;
621 strip->WidthChanged.connect (sigc::mem_fun(*this, &Mixer_UI::strip_width_changed));
622 strip->signal_button_release_event().connect (sigc::bind (sigc::mem_fun(*this, &Mixer_UI::strip_button_release_event), strip));
625 (*s)->presentation_info().PropertyChanged.connect (*this, invalidator(*this), boost::bind (&Mixer_UI::stripable_property_changed, this, _1, boost::weak_ptr<Stripable>(*s)), gui_context());
626 (*s)->PropertyChanged.connect (*this, invalidator(*this), boost::bind (&Mixer_UI::stripable_property_changed, this, _1, boost::weak_ptr<Stripable>(*s)), gui_context());
629 } catch (const std::exception& e) {
630 error << string_compose (_("Error adding GUI elements for new tracks/busses %1"), e.what()) << endmsg;
633 track_display.set_model (track_model);
635 /* catch up on selection state, which we left to the editor to set */
636 sync_treeview_from_presentation_info (PropertyChange (Properties::selected));
639 sync_presentation_info_from_treeview ();
642 redisplay_track_list ();
646 Mixer_UI::deselect_all_strip_processors ()
648 for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
649 (*i)->deselect_all_processors();
654 Mixer_UI::select_none ()
656 _selection.clear_routes();
657 deselect_all_strip_processors();
661 Mixer_UI::select_next_strip ()
663 deselect_all_strip_processors();
664 _session->selection().select_next_stripable (true, false);
668 Mixer_UI::select_prev_strip ()
670 deselect_all_strip_processors();
671 _session->selection().select_prev_stripable (true, false);
675 Mixer_UI::delete_processors ()
677 for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
678 (*i)->delete_processors();
684 Mixer_UI::remove_strip (MixerStrip* strip)
686 if (_session && _session->deletion_in_progress()) {
687 /* its all being taken care of */
691 TreeModel::Children rows = track_model->children();
692 TreeModel::Children::iterator ri;
693 list<MixerStrip *>::iterator i;
695 if ((i = find (strips.begin(), strips.end(), strip)) != strips.end()) {
699 PBD::Unwinder<bool> uwi (ignore_reorder, true);
701 for (ri = rows.begin(); ri != rows.end(); ++ri) {
702 if ((*ri)[stripable_columns.strip] == strip) {
703 PBD::Unwinder<bool> uw (_route_deletion_in_progress, true);
704 track_model->erase (ri);
711 Mixer_UI::presentation_info_changed (PropertyChange const & what_changed)
713 if (what_changed.contains (Properties::selected)) {
714 _selection.presentation_info_changed (what_changed);
718 soh.add (Properties::selected);
719 soh.add (Properties::order);
720 soh.add (Properties::hidden);
722 if (what_changed.contains (soh)) {
723 sync_treeview_from_presentation_info (what_changed);
728 Mixer_UI::sync_presentation_info_from_treeview ()
730 if (ignore_reorder || !_session || _session->deletion_in_progress()) {
734 TreeModel::Children rows = track_model->children();
740 DEBUG_TRACE (DEBUG::OrderKeys, "mixer sync presentation info from treeview\n");
742 TreeModel::Children::iterator ri;
745 PresentationInfo::order_t master_key = _session->master_order_key ();
746 PresentationInfo::order_t order = 0;
748 PresentationInfo::ChangeSuspender cs;
750 for (ri = rows.begin(); ri != rows.end(); ++ri) {
751 bool visible = (*ri)[stripable_columns.visible];
752 boost::shared_ptr<Stripable> stripable = (*ri)[stripable_columns.stripable];
754 #ifndef NDEBUG // these should not exist in the mixer's treeview
759 if (stripable->is_monitor() || stripable->is_auditioner()) {
763 if (stripable->is_master()) {
769 stripable->presentation_info().set_hidden (!visible);
771 // leave master where it is.
772 if (order == master_key) {
776 if (order != stripable->presentation_info().order()) {
777 stripable->set_presentation_order (order);
783 change |= _session->ensure_stripable_sort_order ();
786 DEBUG_TRACE (DEBUG::OrderKeys, "... notify PI change from mixer GUI\n");
787 _session->set_dirty();
792 Mixer_UI::sync_treeview_from_presentation_info (PropertyChange const & what_changed)
794 if (!_session || _session->deletion_in_progress()) {
798 DEBUG_TRACE (DEBUG::OrderKeys, "mixer sync model from presentation info.\n");
800 /* we could get here after either a change in the Mixer or Editor sort
801 * order, but either way, the mixer order keys reflect the intended
802 * order for the GUI, so reorder the treeview model to match it.
805 vector<int> neworder;
806 TreeModel::Children rows = track_model->children();
807 uint32_t old_order = 0;
808 bool changed = false;
814 TreeOrderKeys sorted;
815 for (TreeModel::Children::iterator ri = rows.begin(); ri != rows.end(); ++ri, ++old_order) {
816 boost::shared_ptr<Stripable> stripable = (*ri)[stripable_columns.stripable];
817 sorted.push_back (TreeOrderKey (old_order, stripable));
820 TreeOrderKeySorter cmp;
822 sort (sorted.begin(), sorted.end(), cmp);
823 neworder.assign (sorted.size(), 0);
827 for (TreeOrderKeys::iterator sr = sorted.begin(); sr != sorted.end(); ++sr, ++n) {
829 neworder[n] = sr->old_display_order;
831 if (sr->old_display_order != n) {
837 Unwinder<bool> uw (ignore_reorder, true);
838 track_model->reorder (neworder);
841 if (what_changed.contains (Properties::selected)) {
843 PresentationInfo::ChangeSuspender cs;
845 for (list<MixerStrip *>::const_iterator i = strips.begin(); i != strips.end(); ++i) {
846 boost::shared_ptr<Stripable> stripable = (*i)->stripable();
847 if (stripable && stripable->is_selected()) {
850 _selection.remove (*i);
854 if (!_selection.axes.empty() && !PublicEditor::instance().track_selection_change_without_scroll () && !_strip_selection_change_without_scroll) {
855 move_stripable_into_view ((*_selection.axes.begin())->stripable());
858 TreeModel::Children rows = track_model->children();
859 for (TreeModel::Children::const_iterator i = rows.begin(); i != rows.end(); ++i) {
860 AxisView* av = (*i)[stripable_columns.strip];
861 VCAMasterStrip* vms = dynamic_cast<VCAMasterStrip*> (av);
865 if (vms->vca() && vms->vca()->is_selected()) {
866 _selection.add (vms);
868 _selection.remove (vms);
873 redisplay_track_list ();
878 Mixer_UI::strip_by_route (boost::shared_ptr<Route> r) const
880 for (list<MixerStrip *>::const_iterator i = strips.begin(); i != strips.end(); ++i) {
881 if ((*i)->route() == r) {
890 Mixer_UI::strip_by_stripable (boost::shared_ptr<Stripable> s) const
892 for (list<MixerStrip *>::const_iterator i = strips.begin(); i != strips.end(); ++i) {
893 if ((*i)->stripable() == s) {
902 Mixer_UI::axis_view_by_stripable (boost::shared_ptr<Stripable> s) const
904 for (list<MixerStrip *>::const_iterator i = strips.begin(); i != strips.end(); ++i) {
905 if ((*i)->stripable() == s) {
910 TreeModel::Children rows = track_model->children();
911 for (TreeModel::Children::const_iterator i = rows.begin(); i != rows.end(); ++i) {
912 AxisView* av = (*i)[stripable_columns.strip];
913 VCAMasterStrip* vms = dynamic_cast<VCAMasterStrip*> (av);
914 if (vms && vms->stripable () == s) {
923 Mixer_UI::axis_view_by_control (boost::shared_ptr<AutomationControl> c) const
925 for (list<MixerStrip *>::const_iterator i = strips.begin(); i != strips.end(); ++i) {
926 if ((*i)->control() == c) {
935 Mixer_UI::strip_button_release_event (GdkEventButton *ev, MixerStrip *strip)
937 /* Selecting a mixer-strip may also select grouped-tracks, and
938 * presentation_info_changed() being emitted and
939 * _selection.axes.begin() is being moved into view. This may
940 * effectively move the track that was clicked-on out of view.
942 * So here only the track that is actually clicked-on is moved into
943 * view (in case it's partially visible)
945 PBD::Unwinder<bool> uw (_strip_selection_change_without_scroll, true);
946 move_stripable_into_view (strip->stripable());
948 if (ev->button == 1) {
949 if (_selection.selected (strip)) {
950 /* primary-click: toggle selection state of strip */
951 if (Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) {
952 _selection.remove (strip, true);
953 } else if (_selection.axes.size() > 1) {
954 /* de-select others */
955 _selection.set (strip);
957 PublicEditor& pe = PublicEditor::instance();
958 TimeAxisView* tav = pe.time_axis_view_from_stripable (strip->stripable());
960 pe.set_selected_mixer_strip (*tav);
963 if (Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) {
964 _selection.add (strip, true);
965 } else if (Keyboard::modifier_state_equals (ev->state, Keyboard::RangeSelectModifier)) {
967 /* extend selection */
969 vector<MixerStrip*> tmp;
970 bool accumulate = false;
971 bool found_another = false;
973 strips.sort (MixerStripSorter());
975 for (list<MixerStrip*>::iterator i = strips.begin(); i != strips.end(); ++i) {
980 /* hit clicked strip, start accumulating till we hit the first
989 } else if (_selection.selected (ms)) {
990 /* hit selected strip. if currently accumulating others,
991 we're done. if not accumulating others, start doing so.
993 found_another = true;
1007 tmp.push_back (strip);
1009 if (found_another) {
1010 PresentationInfo::ChangeSuspender cs;
1011 for (vector<MixerStrip*>::iterator i = tmp.begin(); i != tmp.end(); ++i) {
1012 _selection.add (*i, true);
1015 _selection.set (strip); //user wants to start a range selection, but there aren't any others selected yet
1018 _selection.set (strip);
1027 Mixer_UI::vca_button_release_event (GdkEventButton *ev, VCAMasterStrip *strip)
1029 _selection.set (strip);
1034 Mixer_UI::set_session (Session* sess)
1036 SessionHandlePtr::set_session (sess);
1037 _monitor_section.set_session (sess);
1039 if (_plugin_selector) {
1040 _plugin_selector->set_session (_session);
1043 _group_tabs->set_session (sess);
1046 _selection.clear ();
1050 refill_favorite_plugins();
1053 XMLNode* node = ARDOUR_UI::instance()->mixer_settings();
1054 set_state (*node, 0);
1058 initial_track_display ();
1060 _session->RouteAdded.connect (_session_connections, invalidator (*this), boost::bind (&Mixer_UI::add_routes, this, _1), gui_context());
1061 _session->route_group_added.connect (_session_connections, invalidator (*this), boost::bind (&Mixer_UI::add_route_group, this, _1), gui_context());
1062 _session->route_group_removed.connect (_session_connections, invalidator (*this), boost::bind (&Mixer_UI::route_groups_changed, this), gui_context());
1063 _session->route_groups_reordered.connect (_session_connections, invalidator (*this), boost::bind (&Mixer_UI::route_groups_changed, this), gui_context());
1064 _session->config.ParameterChanged.connect (_session_connections, invalidator (*this), boost::bind (&Mixer_UI::parameter_changed, this, _1), gui_context());
1065 _session->DirtyChanged.connect (_session_connections, invalidator (*this), boost::bind (&Mixer_UI::update_title, this), gui_context());
1066 _session->StateSaved.connect (_session_connections, invalidator (*this), boost::bind (&Mixer_UI::update_title, this), gui_context());
1068 _session->vca_manager().VCAAdded.connect (_session_connections, invalidator (*this), boost::bind (&Mixer_UI::add_masters, this, _1), gui_context());
1069 _session->vca_manager().VCACreated.connect (_session_connections, invalidator (*this), boost::bind (&Mixer_UI::new_masters_created, this), gui_context());
1071 Config->ParameterChanged.connect (*this, invalidator (*this), boost::bind (&Mixer_UI::parameter_changed, this, _1), gui_context ());
1073 route_groups_changed ();
1079 /* catch up on selection state, etc. */
1082 sc.add (Properties::selected);
1083 _selection.presentation_info_changed (sc);
1089 Mixer_UI::session_going_away ()
1091 ENSURE_GUI_THREAD (*this, &Mixer_UI::session_going_away);
1093 _in_group_rebuild_or_clear = true;
1094 group_model->clear ();
1095 _in_group_rebuild_or_clear = false;
1097 _selection.clear ();
1098 track_model->clear ();
1100 for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
1104 _monitor_section.tearoff().hide_visible ();
1106 monitor_section_detached ();
1112 SessionHandlePtr::session_going_away ();
1119 Mixer_UI::track_visibility_changed (std::string const & path)
1121 if (_session && _session->deletion_in_progress()) {
1127 if ((iter = track_model->get_iter (path))) {
1129 AxisView* av = (*iter)[stripable_columns.strip];
1130 bool visible = (*iter)[stripable_columns.visible];
1132 if (av->set_marked_for_display (!visible)) {
1133 update_track_visibility ();
1139 Mixer_UI::update_track_visibility ()
1141 TreeModel::Children rows = track_model->children();
1142 TreeModel::Children::iterator i;
1145 Unwinder<bool> uw (no_track_list_redisplay, true);
1147 for (i = rows.begin(); i != rows.end(); ++i) {
1148 AxisView* av = (*i)[stripable_columns.strip];
1149 (*i)[stripable_columns.visible] = av->marked_for_display ();
1152 /* force presentation catch up with visibility changes
1155 sync_presentation_info_from_treeview ();
1158 redisplay_track_list ();
1162 Mixer_UI::show_strip (MixerStrip* ms)
1164 TreeModel::Children rows = track_model->children();
1165 TreeModel::Children::iterator i;
1167 for (i = rows.begin(); i != rows.end(); ++i) {
1169 AxisView* av = (*i)[stripable_columns.strip];
1170 MixerStrip* strip = dynamic_cast<MixerStrip*> (av);
1172 (*i)[stripable_columns.visible] = true;
1173 av->set_marked_for_display (true);
1174 update_track_visibility ();
1181 Mixer_UI::hide_strip (MixerStrip* ms)
1183 TreeModel::Children rows = track_model->children();
1184 TreeModel::Children::iterator i;
1186 for (i = rows.begin(); i != rows.end(); ++i) {
1188 AxisView* av = (*i)[stripable_columns.strip];
1189 MixerStrip* strip = dynamic_cast<MixerStrip*> (av);
1191 (*i)[stripable_columns.visible] = false;
1192 av->set_marked_for_display (false);
1193 update_track_visibility ();
1200 Mixer_UI::start_updating ()
1202 fast_screen_update_connection = Timers::super_rapid_connect (sigc::mem_fun(*this, &Mixer_UI::fast_update_strips));
1207 Mixer_UI::stop_updating ()
1209 fast_screen_update_connection.disconnect();
1214 Mixer_UI::fast_update_strips ()
1216 if (_content.is_mapped () && _session) {
1217 for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
1218 (*i)->fast_update ();
1224 Mixer_UI::set_all_strips_visibility (bool yn)
1226 TreeModel::Children rows = track_model->children();
1227 TreeModel::Children::iterator i;
1230 Unwinder<bool> uw (no_track_list_redisplay, true);
1232 for (i = rows.begin(); i != rows.end(); ++i) {
1234 AxisView* av = (*i)[stripable_columns.strip];
1235 MixerStrip* strip = dynamic_cast<MixerStrip*> (av);
1241 if (strip->route()->is_master() || strip->route()->is_monitor()) {
1245 (*i)[stripable_columns.visible] = yn;
1249 redisplay_track_list ();
1254 Mixer_UI::set_all_audio_midi_visibility (int tracks, bool yn)
1256 TreeModel::Children rows = track_model->children();
1257 TreeModel::Children::iterator i;
1260 Unwinder<bool> uw (no_track_list_redisplay, true);
1262 for (i = rows.begin(); i != rows.end(); ++i) {
1264 AxisView* av = (*i)[stripable_columns.strip];
1265 MixerStrip* strip = dynamic_cast<MixerStrip*> (av);
1271 if (strip->route()->is_master() || strip->route()->is_monitor()) {
1275 boost::shared_ptr<AudioTrack> at = strip->audio_track();
1276 boost::shared_ptr<MidiTrack> mt = strip->midi_track();
1280 (*i)[stripable_columns.visible] = yn;
1284 if (at) { /* track */
1285 (*i)[stripable_columns.visible] = yn;
1290 if (!at && !mt) { /* bus */
1291 (*i)[stripable_columns.visible] = yn;
1296 if (mt) { /* midi-track */
1297 (*i)[stripable_columns.visible] = yn;
1304 redisplay_track_list ();
1308 Mixer_UI::hide_all_routes ()
1310 set_all_strips_visibility (false);
1314 Mixer_UI::show_all_routes ()
1316 set_all_strips_visibility (true);
1320 Mixer_UI::show_all_audiobus ()
1322 set_all_audio_midi_visibility (2, true);
1325 Mixer_UI::hide_all_audiobus ()
1327 set_all_audio_midi_visibility (2, false);
1331 Mixer_UI::show_all_audiotracks()
1333 set_all_audio_midi_visibility (1, true);
1336 Mixer_UI::hide_all_audiotracks ()
1338 set_all_audio_midi_visibility (1, false);
1342 Mixer_UI::show_all_miditracks()
1344 set_all_audio_midi_visibility (3, true);
1347 Mixer_UI::hide_all_miditracks ()
1349 set_all_audio_midi_visibility (3, false);
1353 Mixer_UI::track_list_reorder (const TreeModel::Path&, const TreeModel::iterator&, int* /*new_order*/)
1355 DEBUG_TRACE (DEBUG::OrderKeys, "mixer UI treeview reordered\n");
1356 sync_presentation_info_from_treeview ();
1360 Mixer_UI::track_list_delete (const Gtk::TreeModel::Path&)
1362 /* this happens as the second step of a DnD within the treeview as well
1363 as when a row/route is actually deleted.
1365 if it was a deletion then we have to force a redisplay because
1366 order keys may not have changed.
1369 DEBUG_TRACE (DEBUG::OrderKeys, "mixer UI treeview row deleted\n");
1370 sync_presentation_info_from_treeview ();
1372 if (_route_deletion_in_progress) {
1373 redisplay_track_list ();
1378 Mixer_UI::spill_redisplay (boost::shared_ptr<VCA> vca)
1380 TreeModel::Children rows = track_model->children();
1381 std::list<boost::shared_ptr<VCA> > vcas;
1382 vcas.push_back (vca);
1384 for (TreeModel::Children::const_iterator i = rows.begin(); i != rows.end(); ++i) {
1385 AxisView* av = (*i)[stripable_columns.strip];
1386 VCAMasterStrip* vms = dynamic_cast<VCAMasterStrip*> (av);
1387 if (vms && vms->vca()->slaved_to (vca)) {
1388 vcas.push_back (vms->vca());
1392 for (TreeModel::Children::const_iterator i = rows.begin(); i != rows.end(); ++i) {
1394 AxisView* av = (*i)[stripable_columns.strip];
1395 MixerStrip* strip = dynamic_cast<MixerStrip*> (av);
1396 bool const visible = (*i)[stripable_columns.visible];
1399 /* we're in the middle of changing a row, don't worry */
1403 if (!strip->route()) {
1404 /* non-route element */
1408 if (strip->route()->is_master() || strip->route()->is_monitor()) {
1412 bool slaved = false;
1413 for (std::list<boost::shared_ptr<VCA> >::const_iterator m = vcas.begin(); m != vcas.end(); ++m) {
1414 if (strip->route()->slaved_to (*m)) {
1420 if (slaved && visible) {
1422 if (strip->packed()) {
1423 strip_packer.reorder_child (*strip, -1); /* put at end */
1425 strip_packer.pack_start (*strip, false, false);
1426 strip->set_packed (true);
1431 if (strip->packed()) {
1432 strip_packer.remove (*strip);
1433 strip->set_packed (false);
1440 Mixer_UI::redisplay_track_list ()
1442 if (no_track_list_redisplay) {
1446 boost::shared_ptr<Stripable> ss = spilled_strip.lock ();
1448 boost::shared_ptr<VCA> sv = boost::dynamic_pointer_cast<VCA> (ss);
1450 if (_spill_scroll_position <= 0 && scroller.get_hscrollbar()) {
1451 _spill_scroll_position = scroller.get_hscrollbar()->get_adjustment()->get_value();
1453 spill_redisplay (sv);
1458 TreeModel::Children rows = track_model->children();
1459 TreeModel::Children::iterator i;
1460 uint32_t n_masters = 0;
1462 container_clear (vca_hpacker);
1464 vca_hpacker.pack_end (vca_scroller_base, true, true);
1465 vca_hpacker.pack_end (add_vca_button, false, false);
1467 add_vca_button.show ();
1468 vca_scroller_base.show();
1470 for (i = rows.begin(); i != rows.end(); ++i) {
1472 AxisView* s = (*i)[stripable_columns.strip];
1473 bool const visible = (*i)[stripable_columns.visible];
1474 boost::shared_ptr<Stripable> stripable = (*i)[stripable_columns.stripable];
1477 /* we're in the middle of changing a row, don't worry */
1481 VCAMasterStrip* vms;
1483 if ((vms = dynamic_cast<VCAMasterStrip*> (s))) {
1485 vca_hpacker.pack_start (*vms, false, false);
1492 MixerStrip* strip = dynamic_cast<MixerStrip*> (s);
1500 if (strip->packed()) {
1501 strip_packer.reorder_child (*strip, -1); /* put at end */
1503 strip_packer.pack_start (*strip, false, false);
1504 strip->set_packed (true);
1509 if (stripable->is_master() || stripable->is_monitor()) {
1510 /* do nothing, these cannot be hidden */
1512 if (strip->packed()) {
1513 strip_packer.remove (*strip);
1514 strip->set_packed (false);
1520 /* update visibility of VCA assign buttons */
1522 if (n_masters == 0) {
1523 //show/hide the channelstrip VCA assign buttons on channelstrips:
1524 UIConfiguration::instance().set_mixer_strip_visibility (VisibilityGroup::remove_element (UIConfiguration::instance().get_mixer_strip_visibility(), X_("VCA")));
1526 Glib::RefPtr<Action> act = ActionManager::get_action ("Mixer", "ToggleVCAPane");
1528 act->set_sensitive (false);
1531 //remove the VCA packer, but don't change our prior setting for show/hide:
1532 vca_vpacker.hide ();
1534 //show/hide the channelstrip VCA assign buttons on channelstrips:
1535 UIConfiguration::instance().set_mixer_strip_visibility (VisibilityGroup::add_element (UIConfiguration::instance().get_mixer_strip_visibility(), X_("VCA")));
1537 Glib::RefPtr<ToggleAction> act = ActionManager::get_toggle_action ("Mixer", "ToggleVCAPane");
1538 act->set_sensitive (true);
1540 //if we were showing VCAs before, show them now:
1541 showhide_vcas (act->get_active ());
1544 _group_tabs->set_dirty ();
1546 if (_spill_scroll_position > 0 && scroller.get_hscrollbar()) {
1547 Adjustment* adj = scroller.get_hscrollbar()->get_adjustment();
1548 adj->set_value (max (adj->get_lower(), min (adj->get_upper(), _spill_scroll_position)));
1550 _spill_scroll_position = 0;
1555 Mixer_UI::strip_width_changed ()
1557 _group_tabs->set_dirty ();
1560 TreeModel::Children rows = track_model->children();
1561 TreeModel::Children::iterator i;
1564 for (order = 0, i = rows.begin(); i != rows.end(); ++i, ++order) {
1565 AxisView* av = (*i)[stripable_columns.strip];
1566 MixerStrip* strip = dynamic_cast<MixerStrip*> (av);
1572 bool visible = (*i)[stripable_columns.visible];
1575 strip->queue_draw();
1582 struct PresentationInfoMixerSorter
1584 bool operator() (boost::shared_ptr<Stripable> a, boost::shared_ptr<Stripable> b) {
1585 if (a->is_master()) {
1586 /* master after everything else */
1588 } else if (b->is_master()) {
1589 /* everything else before master */
1592 return a->presentation_info().order () < b->presentation_info().order ();
1597 Mixer_UI::initial_track_display ()
1600 _session->get_stripables (sl);
1602 sl.sort (PresentationInfoMixerSorter());
1605 /* These are also used inside ::add_stripables() but we need
1606 * them here because we're going to clear the track_model also.
1608 Unwinder<bool> uw1 (no_track_list_redisplay, true);
1609 Unwinder<bool> uw2 (ignore_reorder, true);
1611 track_model->clear ();
1612 add_stripables (sl);
1615 sync_treeview_from_presentation_info (Properties::order);
1619 Mixer_UI::track_display_button_press (GdkEventButton* ev)
1621 if (Keyboard::is_context_menu_event (ev)) {
1622 if (track_menu == 0) {
1623 build_track_menu ();
1625 track_menu->popup (ev->button, ev->time);
1628 if ((ev->type == GDK_BUTTON_PRESS) && (ev->button == 1)) {
1629 TreeModel::Path path;
1630 TreeViewColumn* column;
1632 if (track_display.get_path_at_pos ((int)ev->x, (int)ev->y, path, column, cellx, celly)) {
1633 TreeIter iter = track_model->get_iter (path);
1634 if ((*iter)[stripable_columns.visible]) {
1635 boost::shared_ptr<ARDOUR::Stripable> s = (*iter)[stripable_columns.stripable];
1636 move_stripable_into_view (s);
1645 Mixer_UI::move_vca_into_view (boost::shared_ptr<ARDOUR::Stripable> s)
1647 if (!vca_scroller.get_hscrollbar()) {
1653 Gtk::Allocation alloc;
1655 TreeModel::Children rows = track_model->children();
1656 for (TreeModel::Children::const_iterator i = rows.begin(); i != rows.end(); ++i) {
1657 AxisView* av = (*i)[stripable_columns.strip];
1658 VCAMasterStrip* vms = dynamic_cast<VCAMasterStrip*> (av);
1659 if (vms && vms->stripable () == s) {
1662 vms->translate_coordinates (vca_hpacker, 0, 0, x0, y);
1663 alloc = vms->get_allocation ();
1672 Adjustment* adj = vca_scroller.get_hscrollbar()->get_adjustment();
1674 if (x0 < adj->get_value()) {
1675 adj->set_value (max (adj->get_lower(), min (adj->get_upper(), (double) x0)));
1676 } else if (x0 + alloc.get_width() >= adj->get_value() + adj->get_page_size()) {
1677 int x1 = x0 + alloc.get_width() - adj->get_page_size();
1678 adj->set_value (max (adj->get_lower(), min (adj->get_upper(), (double) x1)));
1683 Mixer_UI::move_stripable_into_view (boost::shared_ptr<ARDOUR::Stripable> s)
1685 if (!scroller.get_hscrollbar()) {
1688 if (s->presentation_info().special ()) {
1691 if (s->presentation_info().flag_match (PresentationInfo::VCA)) {
1692 move_vca_into_view (s);
1701 Gtk::Allocation alloc;
1702 for (list<MixerStrip *>::const_iterator i = strips.begin(); i != strips.end(); ++i) {
1703 if ((*i)->route() == s) {
1706 (*i)->translate_coordinates (strip_packer, 0, 0, x0, y);
1707 alloc = (*i)->get_allocation ();
1715 Adjustment* adj = scroller.get_hscrollbar()->get_adjustment();
1717 if (x0 < adj->get_value()) {
1718 adj->set_value (max (adj->get_lower(), min (adj->get_upper(), (double) x0)));
1719 } else if (x0 + alloc.get_width() >= adj->get_value() + adj->get_page_size()) {
1720 int x1 = x0 + alloc.get_width() - adj->get_page_size();
1721 adj->set_value (max (adj->get_lower(), min (adj->get_upper(), (double) x1)));
1726 Mixer_UI::build_track_menu ()
1728 using namespace Menu_Helpers;
1729 using namespace Gtk;
1731 track_menu = new Menu;
1732 track_menu->set_name ("ArdourContextMenu");
1733 MenuList& items = track_menu->items();
1735 items.push_back (MenuElem (_("Show All"), sigc::mem_fun(*this, &Mixer_UI::show_all_routes)));
1736 items.push_back (MenuElem (_("Hide All"), sigc::mem_fun(*this, &Mixer_UI::hide_all_routes)));
1737 items.push_back (MenuElem (_("Show All Audio Tracks"), sigc::mem_fun(*this, &Mixer_UI::show_all_audiotracks)));
1738 items.push_back (MenuElem (_("Hide All Audio Tracks"), sigc::mem_fun(*this, &Mixer_UI::hide_all_audiotracks)));
1739 items.push_back (MenuElem (_("Show All Midi Tracks"), sigc::mem_fun (*this, &Mixer_UI::show_all_miditracks)));
1740 items.push_back (MenuElem (_("Hide All Midi Tracks"), sigc::mem_fun (*this, &Mixer_UI::hide_all_miditracks)));
1741 items.push_back (MenuElem (_("Show All Busses"), sigc::mem_fun(*this, &Mixer_UI::show_all_audiobus)));
1742 items.push_back (MenuElem (_("Hide All Busses"), sigc::mem_fun(*this, &Mixer_UI::hide_all_audiobus)));
1747 Mixer_UI::stripable_property_changed (const PropertyChange& what_changed, boost::weak_ptr<Stripable> ws)
1749 if (!what_changed.contains (ARDOUR::Properties::hidden) && !what_changed.contains (ARDOUR::Properties::name)) {
1753 boost::shared_ptr<Stripable> s = ws.lock ();
1759 TreeModel::Children rows = track_model->children();
1760 TreeModel::Children::iterator i;
1762 for (i = rows.begin(); i != rows.end(); ++i) {
1763 boost::shared_ptr<Stripable> ss = (*i)[stripable_columns.stripable];
1767 if (what_changed.contains (ARDOUR::Properties::name)) {
1768 (*i)[stripable_columns.text] = s->name();
1771 if (what_changed.contains (ARDOUR::Properties::hidden)) {
1772 (*i)[stripable_columns.visible] = !s->presentation_info().hidden();
1773 redisplay_track_list ();
1780 if (s->is_master ()) {
1784 error << _("track display list item for renamed strip not found!") << endmsg;
1788 Mixer_UI::group_display_button_press (GdkEventButton* ev)
1790 TreeModel::Path path;
1791 TreeViewColumn* column;
1795 if (!group_display.get_path_at_pos ((int)ev->x, (int)ev->y, path, column, cellx, celly)) {
1796 if (ev->button == 3) {
1797 _group_tabs->get_menu(0)->popup (ev->button, ev->time);
1802 TreeIter iter = group_model->get_iter (path);
1804 if (ev->button == 3) {
1805 _group_tabs->get_menu(0)->popup (ev->button, ev->time);
1810 RouteGroup* group = (*iter)[group_columns.group];
1812 if (Keyboard::is_context_menu_event (ev)) {
1813 _group_tabs->get_menu(group)->popup (1, ev->time);
1817 switch (GPOINTER_TO_UINT (column->get_data (X_("colnum")))) {
1819 if (Keyboard::is_edit_event (ev)) {
1821 // edit_route_group (group);
1823 group_display.queue_draw();
1832 bool visible = (*iter)[group_columns.visible];
1833 (*iter)[group_columns.visible] = !visible;
1835 group_display.queue_draw();
1848 Mixer_UI::activate_all_route_groups ()
1850 _session->foreach_route_group (sigc::bind (sigc::mem_fun (*this, &Mixer_UI::set_route_group_activation), true));
1854 Mixer_UI::disable_all_route_groups ()
1856 _session->foreach_route_group (sigc::bind (sigc::mem_fun (*this, &Mixer_UI::set_route_group_activation), false));
1860 Mixer_UI::route_groups_changed ()
1862 ENSURE_GUI_THREAD (*this, &Mixer_UI::route_groups_changed);
1864 _in_group_rebuild_or_clear = true;
1866 /* just rebuild the while thing */
1868 group_model->clear ();
1871 /* this is currently not used,
1872 * Mixer_UI::group_display_button_press() has a case for it,
1873 * and a commented edit_route_group() but that's n/a since 2011.
1875 * This code is left as reminder that
1876 * row[group_columns.group] = 0 has special meaning.
1880 row = *(group_model->append());
1881 row[group_columns.visible] = true;
1882 row[group_columns.text] = (_("-all-"));
1883 row[group_columns.group] = 0;
1887 _session->foreach_route_group (sigc::mem_fun (*this, &Mixer_UI::add_route_group));
1889 _group_tabs->set_dirty ();
1890 _in_group_rebuild_or_clear = false;
1894 Mixer_UI::new_route_group ()
1896 _group_tabs->run_new_group_dialog (0, false);
1900 Mixer_UI::remove_selected_route_group ()
1902 Glib::RefPtr<TreeSelection> selection = group_display.get_selection();
1903 TreeView::Selection::ListHandle_Path rows = selection->get_selected_rows ();
1909 TreeView::Selection::ListHandle_Path::iterator i = rows.begin();
1912 /* selection mode is single, so rows.begin() is it */
1914 if ((iter = group_model->get_iter (*i))) {
1916 RouteGroup* rg = (*iter)[group_columns.group];
1919 _session->remove_route_group (*rg);
1925 Mixer_UI::route_group_property_changed (RouteGroup* group, const PropertyChange& change)
1927 if (in_group_row_change) {
1931 /* force an update of any mixer strips that are using this group,
1932 otherwise mix group names don't change in mixer strips
1935 for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
1936 if ((*i)->route_group() == group) {
1937 (*i)->route_group_changed();
1941 TreeModel::iterator i;
1942 TreeModel::Children rows = group_model->children();
1943 Glib::RefPtr<TreeSelection> selection = group_display.get_selection();
1945 in_group_row_change = true;
1947 for (i = rows.begin(); i != rows.end(); ++i) {
1948 if ((*i)[group_columns.group] == group) {
1949 (*i)[group_columns.visible] = !group->is_hidden ();
1950 (*i)[group_columns.text] = group->name ();
1955 in_group_row_change = false;
1957 if (change.contains (Properties::name)) {
1958 _group_tabs->set_dirty ();
1961 for (list<MixerStrip*>::iterator j = strips.begin(); j != strips.end(); ++j) {
1962 if ((*j)->route_group() == group) {
1963 if (group->is_hidden ()) {
1973 Mixer_UI::toggle_mixer_list ()
1975 Glib::RefPtr<ToggleAction> act = ActionManager::get_toggle_action ("Mixer", "ToggleMixerList");
1976 showhide_mixer_list (act->get_active());
1980 Mixer_UI::showhide_mixer_list (bool yn)
1983 list_vpacker.show ();
1985 list_vpacker.hide ();
1990 Mixer_UI::toggle_monitor_section ()
1992 Glib::RefPtr<ToggleAction> act = ActionManager::get_toggle_action ("Mixer", "ToggleMonitorSection");
1993 showhide_monitor_section (act->get_active());
1998 Mixer_UI::showhide_monitor_section (bool yn)
2000 if (monitor_section().tearoff().torn_off()) {
2005 monitor_section().tearoff().show();
2007 monitor_section().tearoff().hide();
2012 Mixer_UI::toggle_vcas ()
2014 Glib::RefPtr<ToggleAction> act = ActionManager::get_toggle_action ("Mixer", "ToggleVCAPane");
2015 showhide_vcas (act->get_active());
2019 Mixer_UI::showhide_vcas (bool yn)
2030 Mixer_UI::toggle_mixbuses ()
2032 Glib::RefPtr<ToggleAction> act = ActionManager::get_toggle_action ("Mixer", "ToggleMixbusPane");
2033 showhide_mixbuses (act->get_active());
2037 Mixer_UI::showhide_mixbuses (bool on)
2049 Mixer_UI::route_group_name_edit (const std::string& path, const std::string& new_text)
2054 if ((iter = group_model->get_iter (path))) {
2056 if ((group = (*iter)[group_columns.group]) == 0) {
2060 if (new_text != group->name()) {
2061 group->set_name (new_text);
2067 Mixer_UI::route_group_row_change (const Gtk::TreeModel::Path&, const Gtk::TreeModel::iterator& iter)
2071 if (in_group_row_change) {
2075 if ((group = (*iter)[group_columns.group]) == 0) {
2079 std::string name = (*iter)[group_columns.text];
2081 if (name != group->name()) {
2082 group->set_name (name);
2085 bool hidden = !(*iter)[group_columns.visible];
2087 if (hidden != group->is_hidden ()) {
2088 group->set_hidden (hidden, this);
2092 /** Called when a group model row is deleted, but also when the model is
2093 * reordered by a user drag-and-drop; the latter is what we are
2094 * interested in here.
2097 Mixer_UI::route_group_row_deleted (Gtk::TreeModel::Path const &)
2099 if (_in_group_rebuild_or_clear) {
2103 /* Re-write the session's route group list so that the new order is preserved */
2105 list<RouteGroup*> new_list;
2107 Gtk::TreeModel::Children children = group_model->children();
2108 for (Gtk::TreeModel::Children::iterator i = children.begin(); i != children.end(); ++i) {
2109 RouteGroup* g = (*i)[group_columns.group];
2111 new_list.push_back (g);
2115 _session->reorder_route_groups (new_list);
2120 Mixer_UI::add_route_group (RouteGroup* group)
2122 ENSURE_GUI_THREAD (*this, &Mixer_UI::add_route_group, group)
2125 in_group_row_change = true;
2127 TreeModel::Row row = *(group_model->append());
2128 row[group_columns.visible] = !group->is_hidden ();
2129 row[group_columns.group] = group;
2130 if (!group->name().empty()) {
2131 row[group_columns.text] = group->name();
2133 row[group_columns.text] = _("unnamed");
2137 group->PropertyChanged.connect (*this, invalidator (*this), boost::bind (&Mixer_UI::route_group_property_changed, this, group, _1), gui_context());
2140 TreeViewColumn* col = group_display.get_column (0);
2141 CellRendererText* name_cell = dynamic_cast<CellRendererText*>(group_display.get_column_cell_renderer (1));
2142 group_display.set_cursor (group_model->get_path (row), *col, *name_cell, true);
2145 _group_tabs->set_dirty ();
2147 in_group_row_change = false;
2151 Mixer_UI::strip_scroller_button_release (GdkEventButton* ev)
2153 using namespace Menu_Helpers;
2155 if (Keyboard::is_context_menu_event (ev)) {
2156 ARDOUR_UI::instance()->add_route ();
2164 Mixer_UI::scroller_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context, int x, int y, const Gtk::SelectionData& data, guint info, guint time)
2166 if (data.get_target() != "PluginFavoritePtr") {
2167 context->drag_finish (false, false, time);
2171 const void * d = data.get_data();
2172 const Gtkmm2ext::DnDTreeView<ARDOUR::PluginPresetPtr>* tv = reinterpret_cast<const Gtkmm2ext::DnDTreeView<ARDOUR::PluginPresetPtr>*>(d);
2174 PluginPresetList nfos;
2176 tv->get_object_drag_data (nfos, &source);
2178 Route::ProcessorList pl;
2181 for (list<PluginPresetPtr>::const_iterator i = nfos.begin(); i != nfos.end(); ++i) {
2182 PluginPresetPtr ppp = (*i);
2183 PluginInfoPtr pip = ppp->_pip;
2184 if (!pip->is_instrument ()) {
2187 ARDOUR_UI::instance()->session_add_midi_route (true, (RouteGroup*) 0, 1, _("MIDI"), Config->get_strict_io (), pip, ppp->_preset.valid ? &ppp->_preset : 0, PresentationInfo::max_order);
2191 context->drag_finish (ok, false, time);
2195 Mixer_UI::set_strip_width (Width w, bool save)
2199 for (list<MixerStrip*>::iterator i = strips.begin(); i != strips.end(); ++i) {
2200 (*i)->set_width_enum (w, save ? (*i)->width_owner() : this);
2205 struct PluginStateSorter {
2207 bool operator() (PluginInfoPtr a, PluginInfoPtr b) const {
2208 std::list<std::string>::const_iterator aiter = std::find(_user.begin(), _user.end(), (*a).unique_id);
2209 std::list<std::string>::const_iterator biter = std::find(_user.begin(), _user.end(), (*b).unique_id);
2210 if (aiter != _user.end() && biter != _user.end()) {
2211 return std::distance (_user.begin(), aiter) < std::distance (_user.begin(), biter);
2213 if (aiter != _user.end()) {
2216 if (biter != _user.end()) {
2219 return ARDOUR::cmp_nocase((*a).name, (*b).name) == -1;
2222 PluginStateSorter(std::list<std::string> user) : _user (user) {}
2224 std::list<std::string> _user;
2228 Mixer_UI::set_state (const XMLNode& node, int version)
2232 Tabbable::set_state (node, version);
2234 if (node.get_property ("narrow-strips", yn)) {
2236 set_strip_width (Narrow);
2238 set_strip_width (Wide);
2242 node.get_property ("show-mixer", _visible);
2245 node.get_property ("maximised", yn);
2247 Glib::RefPtr<ToggleAction> act = ActionManager::get_toggle_action (X_("Common"), X_("ToggleMaximalMixer"));
2248 bool fs = act && act->get_active();
2250 ActionManager::do_action ("Common", "ToggleMaximalMixer");
2255 node.get_property ("show-mixer-list", yn);
2257 Glib::RefPtr<ToggleAction> act = ActionManager::get_toggle_action (X_("Mixer"), X_("ToggleMixerList"));
2258 /* do it twice to force the change */
2259 act->set_active (!yn);
2260 act->set_active (yn);
2264 node.get_property ("monitor-section-visible", yn);
2266 Glib::RefPtr<ToggleAction> act = ActionManager::get_toggle_action (X_("Mixer"), X_("ToggleMonitorSection"));
2267 /* do it twice to force the change */
2268 act->set_active (!yn);
2269 act->set_active (yn);
2273 node.get_property ("show-vca-pane", yn);
2275 Glib::RefPtr<ToggleAction> act = ActionManager::get_toggle_action (X_("Mixer"), X_("ToggleVCAPane"));
2276 /* do it twice to force the change */
2277 act->set_active (!yn);
2278 act->set_active (yn);
2283 node.get_property ("show-mixbus-pane", yn);
2285 Glib::RefPtr<ToggleAction> act = ActionManager::get_toggle_action (X_("Mixer"), X_("ToggleMixbusPane"));
2286 /* do it twice to force the change */
2287 act->set_active (!yn);
2288 act->set_active (yn);
2292 //check for the user's plugin_order file
2293 XMLNode plugin_order_new(X_("PO"));
2294 if (PluginManager::instance().load_plugin_order_file(plugin_order_new)) {
2295 store_current_favorite_order ();
2296 std::list<string> order;
2297 const XMLNodeList& kids = plugin_order_new.children("PluginInfo");
2298 XMLNodeConstIterator i;
2299 for (i = kids.begin(); i != kids.end(); ++i) {
2300 std::string unique_id;
2301 if ((*i)->get_property ("unique-id", unique_id)) {
2302 order.push_back (unique_id);
2303 if ((*i)->get_property ("expanded", yn)) {
2304 favorite_ui_state[unique_id] = yn;
2308 PluginStateSorter cmp (order);
2309 favorite_order.sort (cmp);
2310 sync_treeview_from_favorite_order ();
2313 //if there is no user file, then use an existing one from instant.xml
2314 //NOTE: if you are loading an old session, this might come from the session's instant.xml
2315 //Todo: in the next major version, we should probably stop doing the instant.xml check, and just use the new file
2316 XMLNode* plugin_order;
2317 if ((plugin_order = find_named_node (node, "PluginOrder")) != 0) {
2318 store_current_favorite_order ();
2319 std::list<string> order;
2320 const XMLNodeList& kids = plugin_order->children("PluginInfo");
2321 XMLNodeConstIterator i;
2322 for (i = kids.begin(); i != kids.end(); ++i) {
2323 std::string unique_id;
2324 if ((*i)->get_property ("unique-id", unique_id)) {
2325 order.push_back (unique_id);
2326 if ((*i)->get_property ("expanded", yn)) {
2327 favorite_ui_state[unique_id] = yn;
2332 PluginStateSorter cmp (order);
2333 favorite_order.sort (cmp);
2334 sync_treeview_from_favorite_order ();
2342 Mixer_UI::save_plugin_order_file ()
2344 //this writes the plugin order to the user's preference file ( plugin_metadata/plugin_order )
2346 //NOTE: this replaces the old code that stores info in instant.xml
2347 //why? because instant.xml prefers the per-session settings, and we want this to be a global pref
2349 store_current_favorite_order ();
2350 XMLNode plugin_order ("PluginOrder");
2352 for (PluginInfoList::const_iterator i = favorite_order.begin(); i != favorite_order.end(); ++i, ++cnt) {
2353 XMLNode* p = new XMLNode ("PluginInfo");
2354 p->set_property ("sort", cnt);
2355 p->set_property ("unique-id", (*i)->unique_id);
2356 if (favorite_ui_state.find ((*i)->unique_id) != favorite_ui_state.end ()) {
2357 p->set_property ("expanded", favorite_ui_state[(*i)->unique_id]);
2359 plugin_order.add_child_nocopy (*p);
2361 PluginManager::instance().save_plugin_order_file( plugin_order );
2365 Mixer_UI::get_state ()
2367 XMLNode* node = new XMLNode (X_("Mixer"));
2369 node->add_child_nocopy (Tabbable::get_state());
2371 node->set_property (X_("mixer-rhs-pane1-pos"), rhs_pane1.get_divider());
2372 node->set_property (X_("mixer-rhs_pane2-pos"), rhs_pane2.get_divider());
2373 node->set_property (X_("mixer-list-hpane-pos"), list_hpane.get_divider());
2374 node->set_property (X_("mixer-inner-pane-pos"), inner_pane.get_divider());
2376 node->set_property ("narrow-strips", (_strip_width == Narrow));
2377 node->set_property ("show-mixer", _visible);
2378 node->set_property ("maximised", _maximised);
2380 Glib::RefPtr<ToggleAction> act = ActionManager::get_toggle_action ("Mixer", "ToggleMixerList");
2381 node->set_property ("show-mixer-list", act->get_active ());
2383 act = ActionManager::get_toggle_action ("Mixer", "ToggleMonitorSection");
2384 node->set_property ("monitor-section-visible", act->get_active ());
2386 act = ActionManager::get_toggle_action ("Mixer", "ToggleVCAPane");
2387 node->set_property ("show-vca-pane", act->get_active ());
2390 act = ActionManager::get_toggle_action ("Mixer", "ToggleMixbusPane");
2391 node->set_property ("show-mixbus-pane", act->get_active ());
2398 Mixer_UI::scroll_left ()
2400 if (!scroller.get_hscrollbar()) return;
2401 Adjustment* adj = scroller.get_hscrollbar()->get_adjustment();
2402 int sc_w = scroller.get_width();
2403 int sp_w = strip_packer.get_width();
2407 int lp = adj->get_value();
2409 using namespace Gtk::Box_Helpers;
2410 const BoxList& strips = strip_packer.children();
2411 for (BoxList::const_iterator i = strips.begin(); i != strips.end(); ++i) {
2412 if (i->get_widget() == & add_button) {
2416 if (i->get_widget() == &mb_shadow) {
2420 lm += i->get_widget()->get_width ();
2422 lm -= i->get_widget()->get_width ();
2426 scroller.get_hscrollbar()->set_value (max (adj->get_lower(), min (adj->get_upper(), lm - 1.0)));
2430 Mixer_UI::scroll_right ()
2432 if (!scroller.get_hscrollbar()) return;
2433 Adjustment* adj = scroller.get_hscrollbar()->get_adjustment();
2434 int sc_w = scroller.get_width();
2435 int sp_w = strip_packer.get_width();
2439 int lp = adj->get_value();
2441 using namespace Gtk::Box_Helpers;
2442 const BoxList& strips = strip_packer.children();
2443 for (BoxList::const_iterator i = strips.begin(); i != strips.end(); ++i) {
2444 if (i->get_widget() == & add_button) {
2448 if (i->get_widget() == &mb_shadow) {
2452 lm += i->get_widget()->get_width ();
2457 scroller.get_hscrollbar()->set_value (max (adj->get_lower(), min (adj->get_upper(), lm - 1.0)));
2461 Mixer_UI::on_scroll_event (GdkEventScroll* ev)
2463 switch (ev->direction) {
2464 case GDK_SCROLL_LEFT:
2468 if (ev->state & Keyboard::TertiaryModifier) {
2474 case GDK_SCROLL_RIGHT:
2478 case GDK_SCROLL_DOWN:
2479 if (ev->state & Keyboard::TertiaryModifier) {
2490 Mixer_UI::vca_scroll_left ()
2492 if (!vca_scroller.get_hscrollbar()) return;
2493 Adjustment* adj = vca_scroller.get_hscrollbar()->get_adjustment();
2494 int sc_w = vca_scroller.get_width();
2495 int sp_w = strip_packer.get_width();
2499 int lp = adj->get_value();
2501 using namespace Gtk::Box_Helpers;
2502 const BoxList& strips = vca_hpacker.children();
2503 for (BoxList::const_iterator i = strips.begin(); i != strips.end(); ++i) {
2504 if (i->get_widget() == &add_vca_button) {
2507 lm += i->get_widget()->get_width ();
2509 lm -= i->get_widget()->get_width ();
2513 vca_scroller.get_hscrollbar()->set_value (max (adj->get_lower(), min (adj->get_upper(), lm - 1.0)));
2517 Mixer_UI::vca_scroll_right ()
2519 if (!vca_scroller.get_hscrollbar()) return;
2520 Adjustment* adj = vca_scroller.get_hscrollbar()->get_adjustment();
2521 int sc_w = vca_scroller.get_width();
2522 int sp_w = strip_packer.get_width();
2526 int lp = adj->get_value();
2528 using namespace Gtk::Box_Helpers;
2529 const BoxList& strips = vca_hpacker.children();
2530 for (BoxList::const_iterator i = strips.begin(); i != strips.end(); ++i) {
2531 if (i->get_widget() == &add_vca_button) {
2534 lm += i->get_widget()->get_width ();
2539 vca_scroller.get_hscrollbar()->set_value (max (adj->get_lower(), min (adj->get_upper(), lm - 1.0)));
2543 Mixer_UI::on_vca_scroll_event (GdkEventScroll* ev)
2545 switch (ev->direction) {
2546 case GDK_SCROLL_LEFT:
2550 if (ev->state & Keyboard::TertiaryModifier) {
2556 case GDK_SCROLL_RIGHT:
2557 vca_scroll_right ();
2560 case GDK_SCROLL_DOWN:
2561 if (ev->state & Keyboard::TertiaryModifier) {
2562 vca_scroll_right ();
2572 Mixer_UI::parameter_changed (string const & p)
2574 if (p == "show-group-tabs") {
2575 bool const s = _session->config.get_show_group_tabs ();
2577 _group_tabs->show ();
2579 _group_tabs->hide ();
2581 } else if (p == "default-narrow_ms") {
2582 bool const s = UIConfiguration::instance().get_default_narrow_ms ();
2583 for (list<MixerStrip*>::iterator i = strips.begin(); i != strips.end(); ++i) {
2584 (*i)->set_width_enum (s ? Narrow : Wide, this);
2590 Mixer_UI::set_route_group_activation (RouteGroup* g, bool a)
2592 g->set_active (a, this);
2596 Mixer_UI::plugin_selector()
2598 #ifdef DEFER_PLUGIN_SELECTOR_LOAD
2599 if (!_plugin_selector)
2600 _plugin_selector = new PluginSelector (PluginManager::instance());
2603 return _plugin_selector;
2607 Mixer_UI::setup_track_display ()
2609 track_model = ListStore::create (stripable_columns);
2610 track_display.set_model (track_model);
2611 track_display.append_column (_("Show"), stripable_columns.visible);
2612 track_display.append_column (_("Strips"), stripable_columns.text);
2613 track_display.get_column (0)->set_data (X_("colnum"), GUINT_TO_POINTER(0));
2614 track_display.get_column (1)->set_data (X_("colnum"), GUINT_TO_POINTER(1));
2615 track_display.get_column (0)->set_expand(false);
2616 track_display.get_column (1)->set_expand(true);
2617 track_display.get_column (1)->set_sizing (Gtk::TREE_VIEW_COLUMN_FIXED);
2618 track_display.set_name (X_("EditGroupList"));
2619 track_display.get_selection()->set_mode (Gtk::SELECTION_NONE);
2620 track_display.set_reorderable (true);
2621 track_display.set_headers_visible (true);
2622 track_display.set_can_focus(false);
2624 track_model->signal_row_deleted().connect (sigc::mem_fun (*this, &Mixer_UI::track_list_delete));
2625 track_model->signal_rows_reordered().connect (sigc::mem_fun (*this, &Mixer_UI::track_list_reorder));
2627 CellRendererToggle* track_list_visible_cell = dynamic_cast<CellRendererToggle*>(track_display.get_column_cell_renderer (0));
2628 track_list_visible_cell->property_activatable() = true;
2629 track_list_visible_cell->property_radio() = false;
2630 track_list_visible_cell->signal_toggled().connect (sigc::mem_fun (*this, &Mixer_UI::track_visibility_changed));
2632 track_display.signal_button_press_event().connect (sigc::mem_fun (*this, &Mixer_UI::track_display_button_press), false);
2634 track_display_scroller.add (track_display);
2635 track_display_scroller.set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC);
2637 VBox* v = manage (new VBox);
2639 v->pack_start (track_display_scroller, true, true);
2641 track_display_frame.set_name("BaseFrame");
2642 track_display_frame.set_shadow_type (Gtk::SHADOW_IN);
2643 track_display_frame.add (*v);
2645 track_display_scroller.show();
2646 track_display_frame.show();
2647 track_display.show();
2651 Mixer_UI::new_track_or_bus ()
2653 ARDOUR_UI::instance()->add_route ();
2657 Mixer_UI::update_title ()
2659 if (!own_window()) {
2666 if (_session->snap_name() != _session->name()) {
2667 n = _session->snap_name ();
2669 n = _session->name ();
2672 if (_session->dirty ()) {
2676 WindowTitle title (n);
2677 title += S_("Window|Mixer");
2678 title += Glib::get_application_name ();
2679 own_window()->set_title (title.get_string());
2683 WindowTitle title (S_("Window|Mixer"));
2684 title += Glib::get_application_name ();
2685 own_window()->set_title (title.get_string());
2690 Mixer_UI::strip_by_x (int x)
2692 for (list<MixerStrip*>::iterator i = strips.begin(); i != strips.end(); ++i) {
2695 (*i)->translate_coordinates (_content, 0, 0, x1, y);
2696 x2 = x1 + (*i)->get_width();
2698 if (x >= x1 && x <= x2) {
2707 Mixer_UI::set_axis_targets_for_operation ()
2709 _axis_targets.clear ();
2711 if (!_selection.empty()) {
2712 _axis_targets = _selection.axes;
2716 // removed "implicit" selections of strips, after discussion on IRC
2721 Mixer_UI::monitor_section_going_away ()
2723 XMLNode* ui_node = Config->extra_xml(X_("UI"));
2725 /* immediate state save.
2727 * Tearoff settings are otherwise only stored during
2728 * save_ardour_state(). The mon-section may or may not
2729 * exist at that point.
2733 XMLNode* tearoff_node = ui_node->child (X_("Tearoffs"));
2735 tearoff_node->remove_nodes_and_delete (X_("monitor-section"));
2736 XMLNode* t = new XMLNode (X_("monitor-section"));
2737 _monitor_section.tearoff().add_state (*t);
2738 tearoff_node->add_child_nocopy (*t);
2742 monitor_section_detached ();
2743 out_packer.remove (_monitor_section.tearoff());
2747 Mixer_UI::toggle_midi_input_active (bool flip_others)
2749 boost::shared_ptr<RouteList> rl (new RouteList);
2752 set_axis_targets_for_operation ();
2754 for (AxisViewSelection::iterator r = _axis_targets.begin(); r != _axis_targets.end(); ++r) {
2755 boost::shared_ptr<MidiTrack> mt = boost::dynamic_pointer_cast<MidiTrack> ((*r)->stripable());
2759 onoff = !mt->input_active();
2763 _session->set_exclusive_input_active (rl, onoff, flip_others);
2767 Mixer_UI::maximise_mixer_space ()
2769 if (!own_window()) {
2777 _window->fullscreen ();
2782 Mixer_UI::restore_mixer_space ()
2784 if (!own_window()) {
2792 own_window()->unfullscreen();
2797 Mixer_UI::monitor_section_attached ()
2799 Glib::RefPtr<ToggleAction> act = ActionManager::get_toggle_action ("Mixer", "ToggleMonitorSection");
2800 act->set_sensitive (true);
2801 showhide_monitor_section (act->get_active ());
2805 Mixer_UI::monitor_section_detached ()
2807 Glib::RefPtr<Action> act = ActionManager::get_action ("Mixer", "ToggleMonitorSection");
2808 act->set_sensitive (false);
2812 Mixer_UI::store_current_favorite_order ()
2814 typedef Gtk::TreeModel::Children type_children;
2815 type_children children = favorite_plugins_model->children();
2816 favorite_order.clear();
2817 for(type_children::iterator iter = children.begin(); iter != children.end(); ++iter)
2819 Gtk::TreeModel::Row row = *iter;
2820 ARDOUR::PluginPresetPtr ppp = row[favorite_plugins_columns.plugin];
2821 favorite_order.push_back (ppp->_pip);
2822 std::string name = row[favorite_plugins_columns.name];
2823 favorite_ui_state[(*ppp->_pip).unique_id] = favorite_plugins_display.row_expanded (favorite_plugins_model->get_path(iter));
2828 Mixer_UI::save_favorite_ui_state (const TreeModel::iterator& iter, const TreeModel::Path& path)
2830 Gtk::TreeModel::Row row = *iter;
2831 ARDOUR::PluginPresetPtr ppp = row[favorite_plugins_columns.plugin];
2833 favorite_ui_state[(*ppp->_pip).unique_id] = favorite_plugins_display.row_expanded (favorite_plugins_model->get_path(iter));
2837 Mixer_UI::refiller (PluginInfoList& result, const PluginInfoList& plugs)
2839 PluginManager& manager (PluginManager::instance());
2840 for (PluginInfoList::const_iterator i = plugs.begin(); i != plugs.end(); ++i) {
2842 /* not a Favorite? skip it */
2843 if (manager.get_status (*i) != PluginManager::Favorite) {
2847 /* Check the tag combo selection, and skip this plugin if it doesn't match the selected tag(s) */
2848 string test = favorite_plugins_tag_combo.get_active_text();
2849 if (test != _("Show All")) {
2850 vector<string> tags = manager.get_tags(*i);
2852 //does the selected tag match any of the tags in the plugin?
2853 vector<string>::iterator tt = find (tags.begin(), tags.end(), test);
2854 if (tt == tags.end()) {
2859 result.push_back (*i);
2863 struct PluginCustomSorter {
2865 bool operator() (PluginInfoPtr a, PluginInfoPtr b) const {
2866 PluginInfoList::const_iterator aiter = _user.begin();
2867 PluginInfoList::const_iterator biter = _user.begin();
2868 while (aiter != _user.end()) { if ((*aiter)->unique_id == a->unique_id) { break; } ++aiter; }
2869 while (biter != _user.end()) { if ((*biter)->unique_id == b->unique_id) { break; } ++biter; }
2871 if (aiter != _user.end() && biter != _user.end()) {
2872 return std::distance (_user.begin(), aiter) < std::distance (_user.begin(), biter);
2874 if (aiter != _user.end()) {
2877 if (biter != _user.end()) {
2880 return ARDOUR::cmp_nocase((*a).name, (*b).name) == -1;
2882 PluginCustomSorter(PluginInfoList user) : _user (user) {}
2884 PluginInfoList _user;
2888 Mixer_UI::refill_favorite_plugins ()
2890 PluginInfoList plugs;
2891 PluginManager& mgr (PluginManager::instance());
2894 refiller (plugs, mgr.lv2_plugin_info ());
2896 #ifdef WINDOWS_VST_SUPPORT
2897 refiller (plugs, mgr.windows_vst_plugin_info ());
2899 #ifdef LXVST_SUPPORT
2900 refiller (plugs, mgr.lxvst_plugin_info ());
2902 #ifdef MACVST_SUPPORT
2903 refiller (plugs, mgr.mac_vst_plugin_info ());
2905 #ifdef AUDIOUNIT_SUPPORT
2906 refiller (plugs, mgr.au_plugin_info ());
2908 refiller (plugs, mgr.ladspa_plugin_info ());
2909 refiller (plugs, mgr.lua_plugin_info ());
2911 store_current_favorite_order ();
2913 PluginCustomSorter cmp (favorite_order);
2916 favorite_order = plugs;
2918 sync_treeview_from_favorite_order ();
2922 Mixer_UI::plugin_list_changed ()
2924 refill_favorite_plugins();
2929 Mixer_UI::refill_tag_combo ()
2931 PluginManager& mgr (PluginManager::instance());
2933 std::vector<std::string> tags = mgr.get_all_tags (PluginManager::OnlyFavorites);
2935 favorite_plugins_tag_combo.clear();
2936 favorite_plugins_tag_combo.append_text (_("Show All"));
2938 for (vector<string>::iterator t = tags.begin (); t != tags.end (); ++t) {
2939 favorite_plugins_tag_combo.append_text (*t);
2942 favorite_plugins_tag_combo.set_active_text (_("Show All"));
2946 Mixer_UI::sync_treeview_favorite_ui_state (const TreeModel::Path& path, const TreeModel::iterator&)
2949 if (!(iter = favorite_plugins_model->get_iter (path))) {
2952 ARDOUR::PluginPresetPtr ppp = (*iter)[favorite_plugins_columns.plugin];
2956 PluginInfoPtr pip = ppp->_pip;
2957 if (favorite_ui_state.find (pip->unique_id) != favorite_ui_state.end ()) {
2958 if (favorite_ui_state[pip->unique_id]) {
2959 favorite_plugins_display.expand_row (path, true);
2965 Mixer_UI::sync_treeview_from_favorite_order ()
2967 favorite_plugins_model->clear ();
2968 for (PluginInfoList::const_iterator i = favorite_order.begin(); i != favorite_order.end(); ++i) {
2969 PluginInfoPtr pip = (*i);
2971 TreeModel::Row newrow = *(favorite_plugins_model->append());
2972 newrow[favorite_plugins_columns.name] = (*i)->name;
2973 newrow[favorite_plugins_columns.plugin] = PluginPresetPtr (new PluginPreset(pip));
2978 vector<ARDOUR::Plugin::PresetRecord> presets = (*i)->get_presets (true);
2979 for (vector<ARDOUR::Plugin::PresetRecord>::const_iterator j = presets.begin(); j != presets.end(); ++j) {
2983 Gtk::TreeModel::Row child_row = *(favorite_plugins_model->append (newrow.children()));
2984 child_row[favorite_plugins_columns.name] = (*j).label;
2985 child_row[favorite_plugins_columns.plugin] = PluginPresetPtr (new PluginPreset(pip, &(*j)));
2987 if (favorite_ui_state.find (pip->unique_id) != favorite_ui_state.end ()) {
2988 if (favorite_ui_state[pip->unique_id]) {
2989 favorite_plugins_display.expand_row (favorite_plugins_model->get_path(newrow), true);
2996 Mixer_UI::popup_note_context_menu (GdkEventButton *ev)
2998 using namespace Gtk::Menu_Helpers;
3000 Gtk::Menu* m = ARDOUR_UI::instance()->shared_popup_menu ();
3001 MenuList& items = m->items ();
3003 if (_selection.axes.empty()) {
3004 items.push_back (MenuElem (_("No Track/Bus is selected.")));
3006 items.push_back (MenuElem (_("Add at the top"),
3007 sigc::bind (sigc::mem_fun (*this, &Mixer_UI::add_selected_processor), AddTop)));
3008 items.push_back (MenuElem (_("Add Pre-Fader"),
3009 sigc::bind (sigc::mem_fun (*this, &Mixer_UI::add_selected_processor), AddPreFader)));
3010 items.push_back (MenuElem (_("Add Post-Fader"),
3011 sigc::bind (sigc::mem_fun (*this, &Mixer_UI::add_selected_processor), AddPostFader)));
3012 items.push_back (MenuElem (_("Add at the end"),
3013 sigc::bind (sigc::mem_fun (*this, &Mixer_UI::add_selected_processor), AddBottom)));
3016 items.push_back (SeparatorElem());
3018 items.push_back (MenuElem (_("Remove from favorites"), sigc::mem_fun (*this, &Mixer_UI::remove_selected_from_favorites)));
3020 ARDOUR::PluginPresetPtr ppp = selected_plugin();
3021 if (ppp && ppp->_preset.valid && ppp->_preset.user) {
3022 // we cannot currently delete AU presets
3023 if (!ppp->_pip || ppp->_pip->type != AudioUnit) {
3024 items.push_back (MenuElem (_("Delete Preset"), sigc::mem_fun (*this, &Mixer_UI::delete_selected_preset)));
3028 m->popup (ev->button, ev->time);
3032 Mixer_UI::plugin_row_button_press (GdkEventButton *ev)
3034 if ((ev->type == GDK_BUTTON_PRESS) && (ev->button == 3)) {
3035 TreeModel::Path path;
3036 TreeViewColumn* column;
3038 if (favorite_plugins_display.get_path_at_pos ((int)ev->x, (int)ev->y, path, column, cellx, celly)) {
3039 Glib::RefPtr<Gtk::TreeView::Selection> selection = favorite_plugins_display.get_selection();
3041 selection->unselect_all();
3042 selection->select(path);
3045 ARDOUR::PluginPresetPtr ppp = selected_plugin();
3047 popup_note_context_menu (ev);
3055 Mixer_UI::selected_plugin ()
3057 Glib::RefPtr<Gtk::TreeView::Selection> selection = favorite_plugins_display.get_selection();
3059 return PluginPresetPtr();
3061 Gtk::TreeModel::iterator iter = selection->get_selected();
3063 return PluginPresetPtr();
3065 return (*iter)[favorite_plugins_columns.plugin];
3069 Mixer_UI::add_selected_processor (ProcessorPosition pos)
3071 ARDOUR::PluginPresetPtr ppp = selected_plugin();
3073 add_favorite_processor (ppp, pos);
3078 Mixer_UI::delete_selected_preset ()
3083 ARDOUR::PluginPresetPtr ppp = selected_plugin();
3084 if (!ppp || !ppp->_preset.valid || !ppp->_preset.user) {
3087 PluginPtr plugin = ppp->_pip->load (*_session);
3088 plugin->get_presets();
3089 plugin->remove_preset (ppp->_preset.label);
3093 Mixer_UI::remove_selected_from_favorites ()
3095 ARDOUR::PluginPresetPtr ppp = selected_plugin();
3099 PluginManager::PluginStatusType status = PluginManager::Normal;
3100 PluginManager& manager (PluginManager::instance());
3102 manager.set_status (ppp->_pip->type, ppp->_pip->unique_id, status);
3103 manager.save_statuses ();
3107 Mixer_UI::plugin_row_activated (const TreeModel::Path& path, TreeViewColumn* column)
3110 if (!(iter = favorite_plugins_model->get_iter (path))) {
3113 ARDOUR::PluginPresetPtr ppp = (*iter)[favorite_plugins_columns.plugin];
3114 add_favorite_processor (ppp, AddPreFader); // TODO: preference?!
3118 Mixer_UI::add_favorite_processor (ARDOUR::PluginPresetPtr ppp, ProcessorPosition pos)
3120 if (!_session || _selection.axes.empty()) {
3124 PluginInfoPtr pip = ppp->_pip;
3125 for (AxisViewSelection::iterator i = _selection.axes.begin(); i != _selection.axes.end(); ++i) {
3126 boost::shared_ptr<ARDOUR::Route> rt = boost::dynamic_pointer_cast<ARDOUR::Route> ((*i)->stripable());
3132 PluginPtr p = pip->load (*_session);
3138 if (ppp->_preset.valid) {
3139 p->load_preset (ppp->_preset);
3142 Route::ProcessorStreams err;
3143 boost::shared_ptr<Processor> processor (new PluginInsert (*_session, p));
3147 rt->add_processor_by_index (processor, 0, &err, Config->get_new_plugins_active ());
3150 rt->add_processor (processor, PreFader, &err, Config->get_new_plugins_active ());
3157 boost::shared_ptr<Processor> np = rt->nth_processor (idx);
3161 if (!np->display_to_user()) {
3164 if (boost::dynamic_pointer_cast<Amp> (np) && // Fader, not Trim
3165 boost::dynamic_pointer_cast<Amp> (np)->gain_control()->parameter().type() == GainAutomation) {
3170 rt->add_processor_by_index (processor, ++pos, &err, Config->get_new_plugins_active ());
3174 rt->add_processor_by_index (processor, -1, &err, Config->get_new_plugins_active ());
3181 PluginTreeStore::row_drop_possible_vfunc(const Gtk::TreeModel::Path& dest, const Gtk::SelectionData& data) const
3183 if (data.get_target() != "GTK_TREE_MODEL_ROW") {
3187 // only allow to re-order top-level items
3189 if (TreePath::get_from_selection_data (data, src)) {
3190 if (src.up() && src.up()) {
3195 // don't allow to drop as child-rows.
3196 Gtk::TreeModel::Path _dest = dest; // un const
3197 const bool is_child = _dest.up (); // explicit bool for clang
3198 if (!is_child || _dest.empty ()) {
3205 Mixer_UI::plugin_drop (const Glib::RefPtr<Gdk::DragContext>&, const Gtk::SelectionData& data)
3207 if (data.get_target() != "PluginPresetPtr") {
3210 if (data.get_length() != sizeof (PluginPresetPtr)) {
3213 const void *d = data.get_data();
3214 const PluginPresetPtr ppp = *(static_cast<const PluginPresetPtr*> (d));
3216 PluginManager::PluginStatusType status = PluginManager::Favorite;
3217 PluginManager& manager (PluginManager::instance());
3219 manager.set_status (ppp->_pip->type, ppp->_pip->unique_id, status);
3220 manager.save_statuses ();
3224 Mixer_UI::do_vca_assign (boost::shared_ptr<VCA> vca)
3226 /* call protected MixerActor:: method */
3231 Mixer_UI::do_vca_unassign (boost::shared_ptr<VCA> vca)
3233 /* call protected MixerActor:: method */
3238 Mixer_UI::show_spill (boost::shared_ptr<Stripable> s)
3240 boost::shared_ptr<Stripable> ss = spilled_strip.lock();
3243 show_spill_change (s); /* EMIT SIGNAL */
3245 _group_tabs->hide ();
3247 _group_tabs->show ();
3249 redisplay_track_list ();
3254 Mixer_UI::showing_spill_for (boost::shared_ptr<Stripable> s) const
3256 return s == spilled_strip.lock();
3260 Mixer_UI::register_actions ()
3262 Glib::RefPtr<ActionGroup> group = ActionManager::create_action_group (bindings, X_("Mixer"));
3264 ActionManager::register_action (group, "solo", _("Toggle Solo on Mixer-Selected Tracks/Busses"), sigc::mem_fun (*this, &Mixer_UI::solo_action));
3265 ActionManager::register_action (group, "mute", _("Toggle Mute on Mixer-Selected Tracks/Busses"), sigc::mem_fun (*this, &Mixer_UI::mute_action));
3266 ActionManager::register_action (group, "recenable", _("Toggle Rec-enable on Mixer-Selected Tracks/Busses"), sigc::mem_fun (*this, &Mixer_UI::rec_enable_action));
3267 ActionManager::register_action (group, "increment-gain", _("Decrease Gain on Mixer-Selected Tracks/Busses"), sigc::mem_fun (*this, &Mixer_UI::step_gain_up_action));
3268 ActionManager::register_action (group, "decrement-gain", _("Increase Gain on Mixer-Selected Tracks/Busses"), sigc::mem_fun (*this, &Mixer_UI::step_gain_down_action));
3269 ActionManager::register_action (group, "unity-gain", _("Set Gain to 0dB on Mixer-Selected Tracks/Busses"), sigc::mem_fun (*this, &Mixer_UI::unity_gain_action));
3272 ActionManager::register_action (group, "copy-processors", _("Copy Selected Processors"), sigc::mem_fun (*this, &Mixer_UI::copy_processors));
3273 ActionManager::register_action (group, "cut-processors", _("Cut Selected Processors"), sigc::mem_fun (*this, &Mixer_UI::cut_processors));
3274 ActionManager::register_action (group, "paste-processors", _("Paste Selected Processors"), sigc::mem_fun (*this, &Mixer_UI::paste_processors));
3275 ActionManager::register_action (group, "delete-processors", _("Delete Selected Processors"), sigc::mem_fun (*this, &Mixer_UI::delete_processors));
3276 ActionManager::register_action (group, "select-all-processors", _("Select All (visible) Processors"), sigc::mem_fun (*this, &Mixer_UI::select_all_processors));
3277 ActionManager::register_action (group, "toggle-processors", _("Toggle Selected Processors"), sigc::mem_fun (*this, &Mixer_UI::toggle_processors));
3278 ActionManager::register_action (group, "ab-plugins", _("Toggle Selected Plugins"), sigc::mem_fun (*this, &Mixer_UI::ab_plugins));
3279 ActionManager::register_action (group, "select-none", _("Deselect all strips and processors"), sigc::mem_fun (*this, &Mixer_UI::select_none));
3281 ActionManager::register_action (group, "select-next-stripable", _("Select Next Mixer Strip"), sigc::mem_fun (*this, &Mixer_UI::select_next_strip));
3282 ActionManager::register_action (group, "select-prev-stripable", _("Scroll Previous Mixer Strip"), sigc::mem_fun (*this, &Mixer_UI::select_prev_strip));
3284 ActionManager::register_action (group, "scroll-left", _("Scroll Mixer Window to the left"), sigc::mem_fun (*this, &Mixer_UI::scroll_left));
3285 ActionManager::register_action (group, "scroll-right", _("Scroll Mixer Window to the right"), sigc::mem_fun (*this, &Mixer_UI::scroll_right));
3287 ActionManager::register_action (group, "toggle-midi-input-active", _("Toggle MIDI Input Active for Mixer-Selected Tracks/Busses"),
3288 sigc::bind (sigc::mem_fun (*this, &Mixer_UI::toggle_midi_input_active), false));
3290 ActionManager::register_toggle_action (group, X_("ToggleMixerList"), _("Mixer: Show Mixer List"), sigc::mem_fun (*this, &Mixer_UI::toggle_mixer_list));
3292 ActionManager::register_toggle_action (group, X_("ToggleVCAPane"), _("Mixer: Show VCAs"), sigc::mem_fun (*this, &Mixer_UI::toggle_vcas));
3295 ActionManager::register_toggle_action (group, X_("ToggleMixbusPane"), _("Mixer: Show Mixbusses"), sigc::mem_fun (*this, &Mixer_UI::toggle_mixbuses));
3298 ActionManager::register_toggle_action (group, X_("ToggleMonitorSection"), _("Mixer: Show Monitor Section"), sigc::mem_fun (*this, &Mixer_UI::toggle_monitor_section));
3302 Mixer_UI::load_bindings ()
3304 bindings = Bindings::get_bindings (X_("Mixer"));
3307 template<class T> void
3308 Mixer_UI::control_action (boost::shared_ptr<T> (Stripable::*get_control)() const)
3310 boost::shared_ptr<ControlList> cl (new ControlList);
3311 boost::shared_ptr<AutomationControl> ac;
3313 bool have_val = false;
3315 set_axis_targets_for_operation ();
3317 BOOST_FOREACH(AxisView* r, _axis_targets) {
3318 boost::shared_ptr<Stripable> s = r->stripable();
3320 ac = (s.get()->*get_control)();
3324 val = !ac->get_value();
3331 _session->set_controls (cl, val, Controllable::UseGroup);
3335 Mixer_UI::solo_action ()
3337 control_action (&Stripable::solo_control);
3341 Mixer_UI::mute_action ()
3343 control_action (&Stripable::mute_control);
3347 Mixer_UI::rec_enable_action ()
3349 control_action (&Stripable::rec_enable_control);
3352 AutomationControlSet
3353 Mixer_UI::selected_gaincontrols ()
3355 set_axis_targets_for_operation ();
3356 AutomationControlSet rv;
3357 BOOST_FOREACH(AxisView* r, _axis_targets) {
3358 MixerStrip* ms = dynamic_cast<MixerStrip*> (r);
3360 boost::shared_ptr<GainControl> ac (ms->route()->gain_control());
3361 ControlList cl (ac->grouped_controls());
3362 for (ControlList::const_iterator c = cl.begin(); c != cl.end (); ++c) {
3372 Mixer_UI::step_gain_up_action ()
3374 AutomationControlSet acs = selected_gaincontrols ();
3375 for (AutomationControlSet::const_iterator i = acs.begin(); i != acs.end (); ++i) {
3376 boost::shared_ptr<GainControl> ac = boost::dynamic_pointer_cast<GainControl> (*i);
3378 ac->set_value (dB_to_coefficient (accurate_coefficient_to_dB (ac->get_value()) + 0.1), Controllable::NoGroup);
3383 Mixer_UI::step_gain_down_action ()
3385 AutomationControlSet acs = selected_gaincontrols ();
3386 for (AutomationControlSet::const_iterator i = acs.begin(); i != acs.end (); ++i) {
3387 boost::shared_ptr<GainControl> ac = boost::dynamic_pointer_cast<GainControl> (*i);
3389 ac->set_value (dB_to_coefficient (accurate_coefficient_to_dB (ac->get_value()) - 0.1), Controllable::NoGroup);
3394 Mixer_UI::unity_gain_action ()
3396 set_axis_targets_for_operation ();
3398 BOOST_FOREACH(AxisView* r, _axis_targets) {
3399 boost::shared_ptr<Stripable> s = r->stripable();
3401 boost::shared_ptr<AutomationControl> ac = s->gain_control();
3403 ac->set_value (1.0, Controllable::UseGroup);
3410 Mixer_UI::copy_processors ()
3412 set_axis_targets_for_operation ();
3414 BOOST_FOREACH(AxisView* r, _axis_targets) {
3415 MixerStrip* ms = dynamic_cast<MixerStrip*> (r);
3417 ms->copy_processors ();
3422 Mixer_UI::cut_processors ()
3424 set_axis_targets_for_operation ();
3426 BOOST_FOREACH(AxisView* r, _axis_targets) {
3427 MixerStrip* ms = dynamic_cast<MixerStrip*> (r);
3429 ms->cut_processors ();
3434 Mixer_UI::paste_processors ()
3436 set_axis_targets_for_operation ();
3438 BOOST_FOREACH(AxisView* r, _axis_targets) {
3439 MixerStrip* ms = dynamic_cast<MixerStrip*> (r);
3441 ms->paste_processors ();
3446 Mixer_UI::select_all_processors ()
3448 set_axis_targets_for_operation ();
3450 BOOST_FOREACH(AxisView* r, _axis_targets) {
3451 MixerStrip* ms = dynamic_cast<MixerStrip*> (r);
3453 ms->select_all_processors ();
3458 Mixer_UI::toggle_processors ()
3460 set_axis_targets_for_operation ();
3462 BOOST_FOREACH(AxisView* r, _axis_targets) {
3463 MixerStrip* ms = dynamic_cast<MixerStrip*> (r);
3465 ms->toggle_processors ();
3470 Mixer_UI::ab_plugins ()
3472 set_axis_targets_for_operation ();
3474 BOOST_FOREACH(AxisView* r, _axis_targets) {
3475 MixerStrip* ms = dynamic_cast<MixerStrip*> (r);
3483 Mixer_UI::vca_assign (boost::shared_ptr<VCA> vca)
3485 set_axis_targets_for_operation ();
3486 BOOST_FOREACH(AxisView* r, _axis_targets) {
3487 MixerStrip* ms = dynamic_cast<MixerStrip*> (r);
3489 ms->vca_assign (vca);
3495 Mixer_UI::vca_unassign (boost::shared_ptr<VCA> vca)
3497 set_axis_targets_for_operation ();
3498 BOOST_FOREACH(AxisView* r, _axis_targets) {
3499 MixerStrip* ms = dynamic_cast<MixerStrip*> (r);
3501 ms->vca_unassign (vca);
3507 Mixer_UI::screenshot (std::string const& filename)
3513 int height = strip_packer.get_height();
3514 bool with_vca = vca_vpacker.is_visible ();
3515 MixerStrip* master = strip_by_route (_session->master_out ());
3517 Gtk::OffscreenWindow osw;
3522 /* unpack widgets, add to OffscreenWindow */
3524 strip_group_box.remove (strip_packer);
3525 b.pack_start (strip_packer, false, false);
3526 /* hide extra elements inside strip_packer */
3528 scroller_base.hide ();
3534 /* work around Gtk::ScrolledWindow */
3535 Gtk::Viewport* viewport = (Gtk::Viewport*) vca_scroller.get_child();
3536 viewport->remove (); // << vca_hpacker
3537 b.pack_start (vca_hpacker, false, false);
3538 /* hide some growing widgets */
3539 add_vca_button.hide ();
3540 vca_scroller_base.hide();
3544 out_packer.remove (*master);
3545 b.pack_start (*master, false, false);
3546 master->hide_master_spacer (true);
3549 /* prepare the OffscreenWindow for rendering */
3550 osw.set_size_request (-1, height);
3552 osw.queue_resize ();
3554 osw.get_window()->process_updates (true);
3556 /* create screenshot */
3557 Glib::RefPtr<Gdk::Pixbuf> pb = osw.get_pixbuf ();
3558 pb->save (filename, "png");
3560 /* unpack elements before destorying the Box & OffscreenWindow */
3561 list<Gtk::Widget*> children = b.get_children();
3562 for (list<Gtk::Widget*>::iterator child = children.begin(); child != children.end(); ++child) {
3567 /* now re-pack the widgets into the main mixer window */
3569 scroller_base.show ();
3573 strip_group_box.pack_start (strip_packer);
3575 add_vca_button.show ();
3576 vca_scroller_base.show();
3577 vca_scroller.add (vca_hpacker);
3580 master->hide_master_spacer (false);
3581 out_packer.pack_start (*master, false, false);