#define __ardour_gtk_ghost_region_h__
#include <vector>
-#include <sigc++/signal.h>
-#include <libgnomecanvasmm.h>
-#include "canvas.h"
-
-namespace Gnome {
- namespace Canvas {
- class CanvasNoteEvent;
- class CanvasNote;
- class CanvasHit;
- class Diamond;
- }
+#include "pbd/signals.h"
+
+namespace ArdourCanvas {
+ class WaveView;
}
+class NoteBase;
+class Note;
+class Hit;
class MidiStreamView;
class TimeAxisView;
class GhostRegion : public sigc::trackable
{
public:
- GhostRegion(ArdourCanvas::Group* parent, TimeAxisView& tv, TimeAxisView& source_tv, double initial_unit_pos);
+ GhostRegion(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;
-
+ /** 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;
+
+ static PBD::Signal1<void,GhostRegion*> CatchDeletion;
};
class AudioGhostRegion : public GhostRegion {
public:
AudioGhostRegion(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();
class MidiGhostRegion : public GhostRegion {
public:
- class Event : public sigc::trackable {
- public:
- Event(ArdourCanvas::CanvasNoteEvent*);
- virtual ~Event() {}
-
- virtual void x_changed() = 0;
- ArdourCanvas::CanvasNoteEvent* event;
- };
-
- class Note : public Event {
- public:
- Note(ArdourCanvas::CanvasNote*, ArdourCanvas::Group*);
- ~Note();
-
- void x_changed();
- ArdourCanvas::SimpleRect* rect;
- };
-
- class Hit : public Event {
- public:
- Hit(ArdourCanvas::CanvasHit*, ArdourCanvas::Group*);
- ~Hit();
-
- void x_changed();
- ArdourCanvas::Diamond* diamond;
+ class GhostEvent : public sigc::trackable {
+ public:
+ GhostEvent(::NoteBase *, ArdourCanvas::Container *);
+ virtual ~GhostEvent ();
+
+ NoteBase* event;
+ ArdourCanvas::Rectangle* rect;
};
MidiGhostRegion(TimeAxisView& tv, TimeAxisView& source_tv, double initial_unit_pos);
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 add_note(ArdourCanvas::CanvasNote*);
- void add_hit(ArdourCanvas::CanvasHit*);
+ void add_note(NoteBase*);
+ void update_note (NoteBase*);
+ void remove_note (NoteBase*);
void clear_events();
- typedef std::list<MidiGhostRegion::Event*> EventList;
+private:
+
+ MidiGhostRegion::GhostEvent* find_event (NoteBase*);
+
+ typedef std::list<MidiGhostRegion::GhostEvent*> EventList;
EventList events;
+ EventList::iterator _optimization_iterator;
};
#endif /* __ardour_gtk_ghost_region_h__ */