Scale the piano roll right with stacked tracks, as well.
[ardour.git] / gtk2_ardour / midi_time_axis.cc
index e9b9ee3f2db4f500d58daafe5ca3c384d4313fd5..b83f865ce091ff128617999f0172d1c3cb59b8d2 100644 (file)
 #include "gtkmm2ext/bindable_button.h"
 #include "gtkmm2ext/utils.h"
 
-#include "ardour/file_source.h"
-#include "ardour/ladspa_plugin.h"
-#include "ardour/location.h"
-#include "ardour/midi_diskstream.h"
+#include "ardour/event_type_map.h"
 #include "ardour/midi_patch_manager.h"
 #include "ardour/midi_playlist.h"
 #include "ardour/midi_region.h"
 #include "ardour/midi_source.h"
+#include "ardour/midi_track.h"
 #include "ardour/operations.h"
 #include "ardour/playlist.h"
-#include "ardour/processor.h"
+#include "ardour/region.h"
 #include "ardour/region_factory.h"
+#include "ardour/route.h"
 #include "ardour/session.h"
-#include "ardour/session_playlist.h"
-#include "ardour/tempo.h"
-#include "ardour/utils.h"
+#include "ardour/session_object.h"
+#include "ardour/source.h"
+#include "ardour/track.h"
+#include "ardour/types.h"
 
 #include "midi++/names.h"
 
-#include "add_midi_cc_track_dialog.h"
 #include "ardour_ui.h"
 #include "ardour_button.h"
 #include "automation_line.h"
 #include "automation_time_axis.h"
 #include "canvas-note-event.h"
 #include "canvas_impl.h"
-#include "crossfade_view.h"
 #include "editor.h"
 #include "enums.h"
 #include "ghostregion.h"
@@ -124,15 +122,30 @@ MidiTimeAxisView::MidiTimeAxisView (PublicEditor& ed, Session* sess, Canvas& can
 void
 MidiTimeAxisView::set_route (boost::shared_ptr<Route> rt)
 {
+       _route = rt;
+       
+       _view = new MidiStreamView (*this);
+
+       if (is_track ()) {
+               _piano_roll_header = new PianoRollHeader(*midi_view());
+               _range_scroomer = new MidiScroomer(midi_view()->note_range_adjustment);
+       }
+
+       /* This next call will result in our height being set up, so it must come after
+          the creation of the piano roll / range scroomer as their visibility is set up
+          when our height is.
+       */
        RouteTimeAxisView::set_route (rt);
 
+       _view->apply_color (_color, StreamView::RegionColor);
+
        subplugin_menu.set_name ("ArdourContextMenu");
 
-       _view = new MidiStreamView (*this);
        if (!gui_property ("note-range-min").empty ()) {
                midi_view()->apply_note_range (atoi (gui_property ("note-range-min").c_str()), atoi (gui_property ("note-range-max").c_str()), true);
        }
        midi_view()->NoteRangeChanged.connect (sigc::mem_fun (*this, &MidiTimeAxisView::note_range_changed));
+       _view->ContentsHeightChanged.connect (sigc::mem_fun (*this, &MidiTimeAxisView::contents_height_changed));
 
        ignore_toggle = false;
 
@@ -147,23 +160,29 @@ MidiTimeAxisView::set_route (boost::shared_ptr<Route> rt)
 
        processors_changed (RouteProcessorChange ());
 
-       _route->processors_changed.connect (*this, invalidator (*this), ui_bind (&MidiTimeAxisView::processors_changed, this, _1), gui_context());
+       _route->processors_changed.connect (*this, invalidator (*this), boost::bind (&MidiTimeAxisView::processors_changed, this, _1), gui_context());
 
        if (is_track()) {
-               _piano_roll_header = new PianoRollHeader(*midi_view());
-
+               _piano_roll_header->SetNoteSelection.connect (sigc::mem_fun (*this, &MidiTimeAxisView::set_note_selection));
                _piano_roll_header->AddNoteSelection.connect (sigc::mem_fun (*this, &MidiTimeAxisView::add_note_selection));
                _piano_roll_header->ExtendNoteSelection.connect (sigc::mem_fun (*this, &MidiTimeAxisView::extend_note_selection));
                _piano_roll_header->ToggleNoteSelection.connect (sigc::mem_fun (*this, &MidiTimeAxisView::toggle_note_selection));
 
-               _range_scroomer = new MidiScroomer(midi_view()->note_range_adjustment);
-
                /* Suspend updates of the StreamView during scroomer drags to speed things up */
                _range_scroomer->DragStarting.connect (sigc::mem_fun (*midi_view(), &MidiStreamView::suspend_updates));
                _range_scroomer->DragFinishing.connect (sigc::mem_fun (*midi_view(), &MidiStreamView::resume_updates));
 
-               controls_hbox.pack_start(*_range_scroomer);
-               controls_hbox.pack_start(*_piano_roll_header);
+               /* Put the scroomer and the keyboard in a VBox with a padding
+                  label so that they can be reduced in height for stacked-view
+                  tracks.
+               */
+               VBox* v = manage (new VBox);
+               HBox* h = manage (new HBox);
+               h->pack_start (*_range_scroomer);
+               h->pack_start (*_piano_roll_header);
+               v->pack_start (*h, false, false);
+               v->pack_start (*manage (new Label ("")), true, true);
+               controls_hbox.pack_start(*v);
 
                controls_ebox.set_name ("MidiTrackControlsBaseUnselected");
                controls_base_selected_name = "MidiTrackControlsBaseSelected";
@@ -190,17 +209,21 @@ MidiTimeAxisView::set_route (boost::shared_ptr<Route> rt)
                _model_selector.append_text(m->c_str());
        }
 
+
        _model_selector.signal_changed().connect(sigc::mem_fun(*this, &MidiTimeAxisView::model_changed));
 
        _custom_device_mode_selector.signal_changed().connect(
                        sigc::mem_fun(*this, &MidiTimeAxisView::custom_device_mode_changed));
 
-       // TODO: persist the choice
-       // this initializes the comboboxes and sends out the signal
-       _model_selector.set_active(0);
+       _model_selector.set_active_text (gui_property (X_("midnam-model-name")));
+       _custom_device_mode_selector.set_active_text (gui_property (X_("midnam-custom-device-mode")));
+
+       ARDOUR_UI::instance()->set_tip (_model_selector, _("External MIDI Device"));
+       ARDOUR_UI::instance()->set_tip (_custom_device_mode_selector, _("External Device Mode"));
 
        midi_controls_hbox->pack_start(_channel_selector, true, false);
        if (!patch_manager.all_models().empty()) {
+               _midi_controls_box.set_border_width (5);
                _midi_controls_box.pack_start(_model_selector, true, false);
                _midi_controls_box.pack_start(_custom_device_mode_selector, true, false);
        }
@@ -237,16 +260,16 @@ MidiTimeAxisView::set_route (boost::shared_ptr<Route> rt)
        /* Look for any GUI object state nodes that represent automation children that should exist, and create
         * the children.
         */
-       
-       GUIObjectState& gui_state = gui_object_state ();
-       for (GUIObjectState::StringPropertyMap::const_iterator i = gui_state.begin(); i != gui_state.end(); ++i) {
+
+       list<string> gui_ids = gui_object_state().all_ids ();
+       for (list<string>::const_iterator i = gui_ids.begin(); i != gui_ids.end(); ++i) {
                PBD::ID route_id;
                bool has_parameter;
                Evoral::Parameter parameter (0, 0, 0);
 
-               bool const p = AutomationTimeAxisView::parse_state_id (i->first, route_id, has_parameter, parameter);
+               bool const p = AutomationTimeAxisView::parse_state_id (*i, route_id, has_parameter, parameter);
                if (p && route_id == _route->id () && has_parameter) {
-                       create_automation_child (parameter, string_is_affirmative (gui_object_state().get_string (i->first, X_("visible"))));
+                       create_automation_child (parameter, string_is_affirmative (gui_object_state().get_string (*i, X_("visible"))));
                }
        }
 }
@@ -304,17 +327,18 @@ MidiTimeAxisView::model_changed()
 
        for (std::list<std::string>::const_iterator i = device_modes.begin();
                        i != device_modes.end(); ++i) {
-               cerr << "found custom device mode " << *i << " thread_id: " << pthread_self() << endl;
                _custom_device_mode_selector.append_text(*i);
        }
 
        _custom_device_mode_selector.set_active(0);
+       
+       _route->instrument_info().set_external_instrument (_model_selector.get_active_text(), _custom_device_mode_selector.get_active_text());
 }
 
-void MidiTimeAxisView::custom_device_mode_changed()
+void
+MidiTimeAxisView::custom_device_mode_changed()
 {
-       _midi_patch_settings_changed.emit(_model_selector.get_active_text(),
-                       _custom_device_mode_selector.get_active_text());
+       _route->instrument_info().set_external_instrument (_model_selector.get_active_text(), _custom_device_mode_selector.get_active_text());
 }
 
 MidiStreamView*
@@ -369,12 +393,12 @@ MidiTimeAxisView::append_extra_display_menu_items ()
        range_menu->set_name ("ArdourContextMenu");
 
        range_items.push_back (MenuElem (_("Show Full Range"), sigc::bind (
-                       sigc::mem_fun(*this, &MidiTimeAxisView::set_note_range),
-                       MidiStreamView::FullRange)));
+                       sigc::mem_fun(*this, &MidiTimeAxisView::set_note_range), 
+                       MidiStreamView::FullRange, true)));
 
        range_items.push_back (MenuElem (_("Fit Contents"), sigc::bind (
                        sigc::mem_fun(*this, &MidiTimeAxisView::set_note_range),
-                       MidiStreamView::ContentsRange)));
+                       MidiStreamView::ContentsRange, true)));
 
        items.push_back (MenuElem (_("Note Range"), *range_menu));
        items.push_back (MenuElem (_("Note Mode"), *build_note_mode_menu()));
@@ -716,13 +740,13 @@ MidiTimeAxisView::build_note_mode_menu()
        mode_menu->set_name ("ArdourContextMenu");
 
        RadioMenuItem::Group mode_group;
-       items.push_back (RadioMenuElem (mode_group, _("Sustained"),
-                               sigc::bind (sigc::mem_fun (*this, &MidiTimeAxisView::set_note_mode), Sustained)));
+       items.push_back (RadioMenuElem (mode_group,_("Sustained"),
+                               sigc::bind (sigc::mem_fun (*this, &MidiTimeAxisView::set_note_mode), Sustained, true)));
        _note_mode_item = dynamic_cast<RadioMenuItem*>(&items.back());
        _note_mode_item->set_active(_note_mode == Sustained);
 
        items.push_back (RadioMenuElem (mode_group, _("Percussive"),
-                               sigc::bind (sigc::mem_fun (*this, &MidiTimeAxisView::set_note_mode), Percussive)));
+                               sigc::bind (sigc::mem_fun (*this, &MidiTimeAxisView::set_note_mode), Percussive, true)));
        _percussion_mode_item = dynamic_cast<RadioMenuItem*>(&items.back());
        _percussion_mode_item->set_active(_note_mode == Percussive);
 
@@ -741,19 +765,19 @@ MidiTimeAxisView::build_color_mode_menu()
        RadioMenuItem::Group mode_group;
        items.push_back (RadioMenuElem (mode_group, _("Meter Colors"),
                                        sigc::bind (sigc::mem_fun (*this, &MidiTimeAxisView::set_color_mode),
-                                                   MeterColors, false, true)));
+                                                   MeterColors, false, true, true)));
        _meter_color_mode_item = dynamic_cast<RadioMenuItem*>(&items.back());
        _meter_color_mode_item->set_active(_color_mode == MeterColors);
 
        items.push_back (RadioMenuElem (mode_group, _("Channel Colors"),
                                        sigc::bind (sigc::mem_fun (*this, &MidiTimeAxisView::set_color_mode),
-                                                   ChannelColors, false, true)));
+                                                   ChannelColors, false, true, true)));
        _channel_color_mode_item = dynamic_cast<RadioMenuItem*>(&items.back());
        _channel_color_mode_item->set_active(_color_mode == ChannelColors);
 
        items.push_back (RadioMenuElem (mode_group, _("Track Color"),
                                        sigc::bind (sigc::mem_fun (*this, &MidiTimeAxisView::set_color_mode),
-                                                   TrackColor, false, true)));
+                                                   TrackColor, false, true, true)));
        _channel_color_mode_item = dynamic_cast<RadioMenuItem*>(&items.back());
        _channel_color_mode_item->set_active(_color_mode == TrackColor);
 
@@ -761,44 +785,61 @@ MidiTimeAxisView::build_color_mode_menu()
 }
 
 void
-MidiTimeAxisView::set_note_mode(NoteMode mode)
+MidiTimeAxisView::set_note_mode(NoteMode mode, bool apply_to_selection)
 {
-       if (_note_mode != mode || midi_track()->note_mode() != mode) {
-               _note_mode = mode;
-               midi_track()->set_note_mode(mode);
-               set_gui_property ("note-mode", enum_2_string(_note_mode));
-               _view->redisplay_track();
+       if (apply_to_selection) {
+               _editor.get_selection().tracks.foreach_midi_time_axis (boost::bind (&MidiTimeAxisView::set_note_mode, _1, mode, false));
+       } else {
+               if (_note_mode != mode || midi_track()->note_mode() != mode) {
+                       _note_mode = mode;
+                       midi_track()->set_note_mode(mode);
+                       set_gui_property ("note-mode", enum_2_string(_note_mode));
+                       _view->redisplay_track();
+               }
        }
 }
 
 void
-MidiTimeAxisView::set_color_mode (ColorMode mode, bool force, bool redisplay)
+MidiTimeAxisView::set_color_mode (ColorMode mode, bool force, bool redisplay, bool apply_to_selection)
 {
-       if (_color_mode == mode && !force) {
-               return;
-       }
-
-       if (mode == ChannelColors) {
-               _channel_selector.set_channel_colors(CanvasNoteEvent::midi_channel_colors);
+       if (apply_to_selection) {
+               _editor.get_selection().tracks.foreach_midi_time_axis (
+                       boost::bind (&MidiTimeAxisView::set_color_mode, _1, mode, force, redisplay, false)
+                       );
        } else {
-               _channel_selector.set_default_channel_color();
-       }
-
-       _color_mode = mode;
-       set_gui_property ("color-mode", enum_2_string(_color_mode));
-       if (redisplay) {
-               _view->redisplay_track();
+               
+               if (_color_mode == mode && !force) {
+                       return;
+               }
+               
+               if (mode == ChannelColors) {
+                       _channel_selector.set_channel_colors(CanvasNoteEvent::midi_channel_colors);
+               } else {
+                       _channel_selector.set_default_channel_color();
+               }
+               
+               _color_mode = mode;
+               set_gui_property ("color-mode", enum_2_string(_color_mode));
+               if (redisplay) {
+                       _view->redisplay_track();
+               }
        }
 }
 
 void
-MidiTimeAxisView::set_note_range(MidiStreamView::VisibleNoteRange range)
+MidiTimeAxisView::set_note_range (MidiStreamView::VisibleNoteRange range, bool apply_to_selection)
 {
-       if (!_ignore_signals)
-               midi_view()->set_note_range(range);
+       if (apply_to_selection) {
+               _editor.get_selection().tracks.foreach_midi_time_axis (
+                       boost::bind (&MidiTimeAxisView::set_note_range, _1, range, false)
+                       );
+       } else {
+               if (!_ignore_signals) {
+                       midi_view()->set_note_range(range);
+               }
+       }
 }
 
-
 void
 MidiTimeAxisView::update_range()
 {
@@ -853,7 +894,6 @@ void
 MidiTimeAxisView::create_automation_child (const Evoral::Parameter& param, bool show)
 {
        if (param.type() == NullAutomation) {
-               cerr << "WARNING: Attempt to create NullAutomation child, ignoring" << endl;
                return;
        }
 
@@ -866,8 +906,6 @@ MidiTimeAxisView::create_automation_child (const Evoral::Parameter& param, bool
                 * since it will have been set visible by default.
                 */
 
-               cerr << "show existing auto track: " << show << " noredraw " << no_redraw << endl;
-
                if (existing->second->set_marked_for_display (show) && !no_redraw) {
                        request_redraw ();
                }
@@ -954,7 +992,21 @@ MidiTimeAxisView::route_active_changed ()
        }
 }
 
+void
+MidiTimeAxisView::set_note_selection (uint8_t note)
+{
+       if (!_editor.internal_editing()) {
+               return;
+       }
+
+       uint16_t chn_mask = _channel_selector.get_selected_channels();
 
+       if (_view->num_selected_regionviews() == 0) {
+               _view->foreach_regionview (sigc::bind (sigc::mem_fun (*this, &MidiTimeAxisView::set_note_selection_region_view), note, chn_mask));
+       } else {
+               _view->foreach_selected_regionview (sigc::bind (sigc::mem_fun (*this, &MidiTimeAxisView::set_note_selection_region_view), note, chn_mask));
+       }
+}
 
 void
 MidiTimeAxisView::add_note_selection (uint8_t note)
@@ -1005,11 +1057,17 @@ MidiTimeAxisView::toggle_note_selection (uint8_t note)
 }
 
 void
-MidiTimeAxisView::add_note_selection_region_view (RegionView* rv, uint8_t note, uint16_t chn_mask)
+MidiTimeAxisView::set_note_selection_region_view (RegionView* rv, uint8_t note, uint16_t chn_mask)
 {
        dynamic_cast<MidiRegionView*>(rv)->select_matching_notes (note, chn_mask, false, false);
 }
 
+void
+MidiTimeAxisView::add_note_selection_region_view (RegionView* rv, uint8_t note, uint16_t chn_mask)
+{
+       dynamic_cast<MidiRegionView*>(rv)->select_matching_notes (note, chn_mask, true, false);
+}
+
 void
 MidiTimeAxisView::extend_note_selection_region_view (RegionView* rv, uint8_t note, uint16_t chn_mask)
 {
@@ -1178,3 +1236,9 @@ MidiTimeAxisView::note_range_changed ()
        set_gui_property ("note-range-min", (int) midi_view()->lowest_note ());
        set_gui_property ("note-range-max", (int) midi_view()->highest_note ());
 }
+
+void
+MidiTimeAxisView::contents_height_changed ()
+{
+       _range_scroomer->set_size_request (-1, _view->child_height ());
+}