11d2bfa26f
git-svn-id: svn://localhost/ardour2/branches/3.0@8388 d708f5d6-7413-0410-9779-e7cbd77b26cf
127 lines
3.1 KiB
C++
127 lines
3.1 KiB
C++
/*
|
|
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
|
|
the Free Software Foundation; either version 2 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
|
|
*/
|
|
|
|
#ifndef __ardour_gtk_ghost_region_h__
|
|
#define __ardour_gtk_ghost_region_h__
|
|
|
|
#include <vector>
|
|
#include <libgnomecanvasmm.h>
|
|
#include "pbd/signals.h"
|
|
#include "canvas.h"
|
|
|
|
namespace Gnome {
|
|
namespace Canvas {
|
|
class CanvasNoteEvent;
|
|
class CanvasNote;
|
|
class CanvasHit;
|
|
class Diamond;
|
|
}
|
|
}
|
|
|
|
class MidiStreamView;
|
|
class TimeAxisView;
|
|
|
|
class GhostRegion
|
|
{
|
|
public:
|
|
GhostRegion(ArdourCanvas::Group* parent, TimeAxisView& tv, TimeAxisView& source_tv, double initial_unit_pos);
|
|
virtual ~GhostRegion();
|
|
|
|
virtual void set_samples_per_unit(double spu) = 0;
|
|
virtual void set_height();
|
|
virtual void set_colors();
|
|
|
|
void set_duration(double units);
|
|
|
|
guint source_track_color(unsigned char alpha = 0xff);
|
|
bool is_automation_ghost();
|
|
|
|
/** 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;
|
|
|
|
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_height();
|
|
void set_colors();
|
|
|
|
std::vector<ArdourCanvas::WaveView*> waves;
|
|
};
|
|
|
|
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;
|
|
};
|
|
|
|
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_colors();
|
|
|
|
void update_range();
|
|
|
|
void add_note(ArdourCanvas::CanvasNote*);
|
|
void add_hit(ArdourCanvas::CanvasHit*);
|
|
|
|
void clear_events();
|
|
|
|
typedef std::list<MidiGhostRegion::Event*> EventList;
|
|
EventList events;
|
|
};
|
|
|
|
#endif /* __ardour_gtk_ghost_region_h__ */
|