#include <ardour/types.h>
#include "region_view.h"
-#include "route_time_axis.h"
+#include "midi_time_axis.h"
#include "time_axis_view_item.h"
#include "automation_line.h"
#include "enums.h"
#include "canvas.h"
+#include "canvas-note.h"
+#include "canvas-midi-event.h"
namespace ARDOUR {
class MidiRegion;
+ class MidiModel;
};
class MidiTimeAxisView;
~MidiRegionView ();
- virtual void init (Gdk::Color& base_color, bool wait_for_data = false);
+ virtual void init (Gdk::Color& basic_color, bool wfd);
- boost::shared_ptr<ARDOUR::MidiRegion> midi_region() const;
+ inline const boost::shared_ptr<ARDOUR::MidiRegion> midi_region() const
+ { return boost::dynamic_pointer_cast<ARDOUR::MidiRegion>(_region); }
+
+ inline MidiTimeAxisView* midi_view() const
+ { return dynamic_cast<MidiTimeAxisView*>(&trackview); }
+
+ inline MidiStreamView* midi_stream_view() const
+ { return midi_view()->midi_view(); }
+
+ inline uint8_t contents_note_range() const
+ { return midi_stream_view()->highest_note() - midi_stream_view()->lowest_note() + 1; }
+
+ inline double footer_height() const
+ { return name_highlight->property_y2() - name_highlight->property_y1(); }
+
+ inline double contents_height() const
+ { return (trackview.height - footer_height() - 5.0); }
+
+ inline double note_height() const
+ { return contents_height() / (double)contents_note_range(); }
+
+ inline double note_to_y(uint8_t note) const
+ { return trackview.height
+ - (contents_height() * (note - midi_stream_view()->lowest_note() + 1))
+ - footer_height() - 3.0; }
+
+ inline uint8_t y_to_note(double y) const
+ { return (uint8_t)floor((contents_height() - y)
+ / contents_height() * (double)contents_note_range()); }
void set_y_position_and_height (double, double);
void end_write();
void extend_active_notes();
+ void create_note_at(double x, double y);
+
+ void display_model(boost::shared_ptr<ARDOUR::MidiModel> model);
+
+ /* This stuff is a bit boilerplatey ATM. Work in progress. */
+
+ inline void start_remove_command() {
+ _command_mode = Remove;
+ if (!_delta_command)
+ _delta_command = _model->new_delta_command();
+ }
+
+ inline void start_delta_command() {
+ _command_mode = Delta;
+ if (!_delta_command)
+ _delta_command = _model->new_delta_command();
+ }
+
+ void command_remove_note(ArdourCanvas::CanvasMidiEvent* ev) {
+ if (_delta_command && ev->note()) {
+ _delta_command->remove(*ev->note());
+ ev->selected(true);
+ }
+ }
+
+ void command_add_note(ARDOUR::MidiModel::Note& note) {
+ if (_delta_command) {
+ _delta_command->add(note);
+ }
+ }
+
+ void note_entered(ArdourCanvas::CanvasMidiEvent* ev) {
+ if (_command_mode == Remove && _delta_command && ev->note())
+ _delta_command->remove(*ev->note());
+ }
+
+ //ARDOUR::MidiModel::DeltaCommand* delta_command() { return _delta_command; }
+
+ void abort_command() {
+ delete _delta_command;
+ _delta_command = NULL;
+ _command_mode = None;
+ }
+
+ void apply_command() {
+ if (_delta_command) {
+ _model->apply_command(_delta_command);
+ _delta_command = NULL;
+ }
+ _command_mode = None;
+ }
+
protected:
/* this constructor allows derived types
private:
void redisplay_model();
- void display_events();
void clear_events();
bool canvas_event(GdkEvent* ev);
+ bool note_canvas_event(GdkEvent* ev);
+
+ boost::shared_ptr<ARDOUR::MidiModel> _model;
+ std::vector<ArdourCanvas::Item*> _events;
+ ArdourCanvas::CanvasNote** _active_notes;
+ ARDOUR::MidiModel::DeltaCommand* _delta_command;
+
+ enum CommandMode { None, Remove, Delta };
+ CommandMode _command_mode;
- std::vector<ArdourCanvas::Item*> _events;
- ArdourCanvas::SimpleRect** _active_notes;
};
#endif /* __gtk_ardour_midi_region_view_h__ */