/*
- Copyright (C) 2004 Paul Davis
+ Copyright (C) 2004 Paul Davis
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
#define __ardour_gtk_ghost_region_h__
#include <vector>
-#include <sigc++/signal.h>
-#include <libgnomecanvasmm.h>
-#include <ardour/configuration.h>
-#include "canvas.h"
-
-namespace Gnome {
- namespace Canvas {
- class CanvasMidiEvent;
- class CanvasNote;
- class CanvasHit;
- class Diamond;
- }
+#include <boost/unordered_map.hpp>
+#include "pbd/signals.h"
+
+namespace ArdourWaveView {
+ class WaveView;
}
+class NoteBase;
+class Note;
+class Hit;
class MidiStreamView;
class TimeAxisView;
+class RegionView;
+class MidiRegionView;
-class GhostRegion : public sigc::trackable
+class GhostRegion : public sigc::trackable
{
public:
- GhostRegion(ArdourCanvas::Group* parent, TimeAxisView& tv, TimeAxisView& source_tv, double initial_unit_pos);
+ GhostRegion(RegionView& rv,
+ ArdourCanvas::Container* parent,
+ TimeAxisView& tv,
+ TimeAxisView& source_tv,
+ double initial_unit_pos);
+
virtual ~GhostRegion();
- virtual void set_samples_per_unit(double spu) = 0;
+ virtual void set_samples_per_pixel (double) = 0;
virtual void set_height();
virtual void set_colors();
guint source_track_color(unsigned char alpha = 0xff);
bool is_automation_ghost();
- sigc::signal<void,GhostRegion*> GoingAway;
-
+ RegionView& parent_rv;
+ /** TimeAxisView that is the AutomationTimeAxisView that we are on */
TimeAxisView& trackview;
+ /** TimeAxisView that we are a ghost for */
TimeAxisView& source_trackview;
- ArdourCanvas::Group* group;
- ArdourCanvas::SimpleRect* base_rect;
+ ArdourCanvas::Container* group;
+ ArdourCanvas::Rectangle* base_rect;
};
class AudioGhostRegion : public GhostRegion {
public:
- AudioGhostRegion(TimeAxisView& tv, TimeAxisView& source_tv, double initial_unit_pos);
+ AudioGhostRegion(RegionView& rv,
+ TimeAxisView& tv,
+ TimeAxisView& source_tv,
+ double initial_unit_pos);
- void set_samples_per_unit(double spu);
+ void set_samples_per_pixel (double);
void set_height();
void set_colors();
- std::vector<ArdourCanvas::WaveView*> waves;
+ std::vector<ArdourWaveView::WaveView*> waves;
};
class MidiGhostRegion : public GhostRegion {
public:
- class Event : public sigc::trackable {
+ class GhostEvent : public sigc::trackable
+ {
public:
- Event(ArdourCanvas::CanvasMidiEvent*);
- virtual ~Event() {}
+ GhostEvent(::NoteBase *, ArdourCanvas::Container *);
+ virtual ~GhostEvent ();
- virtual void x_changed() = 0;
- ArdourCanvas::CanvasMidiEvent* event;
+ NoteBase* event;
+ ArdourCanvas::Item* item;
+ bool is_hit;
};
- class Note : public Event {
- public:
- Note(ArdourCanvas::CanvasNote*, ArdourCanvas::Group*);
- ~Note();
-
- void x_changed();
- ArdourCanvas::SimpleRect* rect;
- };
+ MidiGhostRegion(MidiRegionView& rv,
+ TimeAxisView& tv,
+ TimeAxisView& source_tv,
+ double initial_unit_pos);
- class Hit : public Event {
- public:
- Hit(ArdourCanvas::CanvasHit*, ArdourCanvas::Group*);
- ~Hit();
+ MidiGhostRegion(MidiRegionView& rv,
+ MidiStreamView& msv,
+ TimeAxisView& source_tv,
+ double initial_unit_pos);
- void x_changed();
- ArdourCanvas::Diamond* diamond;
- };
-
- MidiGhostRegion(TimeAxisView& tv, TimeAxisView& source_tv, double initial_unit_pos);
- MidiGhostRegion(MidiStreamView& msv, TimeAxisView& source_tv, double initial_unit_pos);
~MidiGhostRegion();
MidiStreamView* midi_view();
void set_height();
- void set_samples_per_unit(double spu);
+ void set_samples_per_pixel (double spu);
void set_colors();
- void update_range();
+ void update_contents_height();
- void add_note(ArdourCanvas::CanvasNote*);
- void add_hit(ArdourCanvas::CanvasHit*);
+ void add_note(NoteBase*);
+ void update_note (GhostEvent* note);
+ void update_hit (GhostEvent* hit);
+ void remove_note (NoteBase*);
+ void redisplay_model();
void clear_events();
- typedef std::list<MidiGhostRegion::Event*> EventList;
+private:
+ ArdourCanvas::Container* _note_group;
+ Gtkmm2ext::Color _outline;
+ ArdourCanvas::Rectangle* _tmp_rect;
+ ArdourCanvas::Polygon* _tmp_poly;
+
+ MidiRegionView& parent_mrv;
+ typedef Evoral::Note<Temporal::Beats> NoteType;
+ MidiGhostRegion::GhostEvent* find_event (boost::shared_ptr<NoteType>);
+
+ typedef boost::unordered_map<boost::shared_ptr<NoteType>, MidiGhostRegion::GhostEvent* > EventList;
EventList events;
+ EventList::iterator _optimization_iterator;
};
#endif /* __ardour_gtk_ghost_region_h__ */