get the MIDI list editor working a little better and a little more
git-svn-id: svn://localhost/ardour2/branches/3.0@6453 d708f5d6-7413-0410-9779-e7cbd77b26cf
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@ -16,6 +16,7 @@
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include <cmath>
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#include "evoral/midi_util.h"
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#include "ardour/midi_region.h"
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@ -40,6 +41,9 @@ MidiListEditor::MidiListEditor (Session* s, boost::shared_ptr<MidiRegion> r)
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model = ListStore::create (columns);
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view.set_model (model);
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view.signal_key_press_event().connect (sigc::mem_fun (*this, &MidiListEditor::key_press));
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view.signal_key_release_event().connect (sigc::mem_fun (*this, &MidiListEditor::key_release));
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view.append_column (_("Start"), columns.start);
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view.append_column (_("Channel"), columns.channel);
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view.append_column (_("Num"), columns.note);
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@ -73,6 +77,47 @@ MidiListEditor::~MidiListEditor ()
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{
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}
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bool
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MidiListEditor::key_press (GdkEventKey* ev)
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{
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return true;
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}
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bool
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MidiListEditor::key_release (GdkEventKey* ev)
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{
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switch (ev->keyval) {
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case GDK_Delete:
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delete_selected_note ();
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break;
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default:
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break;
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}
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return true;
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}
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void
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MidiListEditor::delete_selected_note ()
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{
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Glib::RefPtr<TreeSelection> selection = view.get_selection();
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TreeView::Selection::ListHandle_Path rows = selection->get_selected_rows ();
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if (rows.empty()) {
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return;
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}
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TreeView::Selection::ListHandle_Path::iterator i = rows.begin();
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TreeIter iter;
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/* selection mode is single, so rows.begin() is it */
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if ((iter = model->get_iter (*i))) {
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boost::shared_ptr<NoteType> note = (*iter)[columns._note];
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cerr << "Would have deleted " << *note << endl;
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}
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}
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void
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MidiListEditor::edited (const Glib::ustring& path, const Glib::ustring& /* text */)
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{
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@ -89,6 +134,8 @@ MidiListEditor::edited (const Glib::ustring& path, const Glib::ustring& /* text
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cerr << "Edited " << *note << endl;
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redisplay_model ();
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/* keep selected row(s), move cursor there, to allow us to continue editing */
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}
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void
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@ -101,34 +148,45 @@ MidiListEditor::redisplay_model ()
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MidiModel::Notes notes = region->midi_source(0)->model()->notes();
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TreeModel::Row row;
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stringstream ss;
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for (MidiModel::Notes::iterator i = notes.begin(); i != notes.end(); ++i) {
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row = *(model->append());
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row[columns.channel] = (*i)->channel();
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row[columns.note_name] = _("Note");
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row[columns.channel] = (*i)->channel() + 1;
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row[columns.note_name] = Evoral::midi_note_name ((*i)->note());
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row[columns.note] = (*i)->note();
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row[columns.velocity] = (*i)->velocity();
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BBT_Time bbt;
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BBT_Time dur;
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stringstream ss;
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double dur;
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bbt.bars = 0;
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bbt.beats = (uint32_t) floor ((*i)->time());
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bbt.ticks = (uint32_t) lrint (fmod ((*i)->time(), 1.0) * Meter::ticks_per_beat);
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_session->tempo_map().bbt_time (region->position(), bbt);
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dur.bars = 0;
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dur.beats = floor ((*i)->time());
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dur.ticks = 0;
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_session->tempo_map().bbt_duration_at (region->position(), dur, 0);
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ss.str ("");
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ss << bbt;
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row[columns.start] = ss.str();
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ss << dur;
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bbt.bars = 0;
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dur = (*i)->end_time() - (*i)->time();
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bbt.beats = floor (dur);
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bbt.ticks = (uint32_t) lrint (fmod (dur, 1.0) * Meter::ticks_per_beat);
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_session->tempo_map().bbt_duration_at (region->position(), bbt, 0);
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ss.str ("");
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ss << bbt;
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row[columns.length] = ss.str();
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bbt.bars = 0;
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bbt.beats = (uint32_t) floor ((*i)->end_time());
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bbt.ticks = (uint32_t) lrint (fmod ((*i)->end_time(), 1.0) * Meter::ticks_per_beat);
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_session->tempo_map().bbt_time (region->position(), bbt);
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/* XXX get end point */
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ss.str ("");
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ss << bbt;
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row[columns.end] = ss.str();
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@ -54,7 +54,7 @@ class MidiListEditor : public ArdourDialog
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add (start);
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add (length);
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add (end);
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add (note);
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add (_note);
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};
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Gtk::TreeModelColumn<uint8_t> channel;
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Gtk::TreeModelColumn<uint8_t> note;
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@ -75,6 +75,11 @@ class MidiListEditor : public ArdourDialog
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void edited (const Glib::ustring&, const Glib::ustring&);
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void redisplay_model ();
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bool key_press (GdkEventKey* ev);
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bool key_release (GdkEventKey* ev);
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void delete_selected_note ();
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};
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#endif /* __ardour_gtk2_midi_list_editor_h_ */
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@ -89,6 +89,7 @@ MidiRegionView::MidiRegionView (ArdourCanvas::Group *parent, RouteTimeAxisView &
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, _pressed_button(0)
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, _sort_needed (true)
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, _optimization_iterator (_events.end())
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, _list_editor (0)
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{
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_note_group->raise_to_top();
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}
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@ -110,6 +111,7 @@ MidiRegionView::MidiRegionView (ArdourCanvas::Group *parent, RouteTimeAxisView &
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, _pressed_button(0)
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, _sort_needed (true)
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, _optimization_iterator (_events.end())
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, _list_editor (0)
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{
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_note_group->raise_to_top();
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@ -132,6 +134,7 @@ MidiRegionView::MidiRegionView (const MidiRegionView& other)
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, _pressed_button(0)
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, _sort_needed (true)
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, _optimization_iterator (_events.end())
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, _list_editor (0)
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{
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Gdk::Color c;
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int r,g,b,a;
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@ -157,6 +160,7 @@ MidiRegionView::MidiRegionView (const MidiRegionView& other, boost::shared_ptr<M
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, _pressed_button(0)
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, _sort_needed (true)
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, _optimization_iterator (_events.end())
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, _list_editor (0)
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{
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Gdk::Color c;
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int r,g,b,a;
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@ -517,8 +521,10 @@ MidiRegionView::canvas_event(GdkEvent* ev)
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void
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MidiRegionView::show_list_editor ()
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{
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MidiListEditor* mle = new MidiListEditor (trackview.session(), midi_region());
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mle->show ();
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if (!_list_editor) {
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_list_editor = new MidiListEditor (trackview.session(), midi_region());
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}
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_list_editor->present ();
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}
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/** Add a note to the model, and the view, at a canvas (click) coordinate.
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@ -938,6 +944,8 @@ MidiRegionView::~MidiRegionView ()
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{
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in_destructor = true;
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delete _list_editor;
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RegionViewGoingAway (this); /* EMIT_SIGNAL */
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if (_active_notes) {
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@ -63,6 +63,7 @@ class GhostRegion;
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class AutomationTimeAxisView;
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class AutomationRegionView;
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class MidiCutBuffer;
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class MidiListEditor;
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class MidiRegionView : public RegionView
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{
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@ -397,6 +398,7 @@ class MidiRegionView : public RegionView
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void update_note (ArdourCanvas::CanvasNote*);
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void update_hit (ArdourCanvas::CanvasHit*);
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MidiListEditor* _list_editor;
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};
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