108 lines
2.6 KiB
C++
108 lines
2.6 KiB
C++
/*
|
|
Copyright (C) 2001 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.
|
|
|
|
$Id$
|
|
*/
|
|
|
|
#ifndef __gtk_ardour_marker_h__
|
|
#define __gtk_ardour_marker_h__
|
|
|
|
#include <string>
|
|
#include <glib.h>
|
|
#include <ardour/ardour.h>
|
|
#include <libgnomecanvas/libgnomecanvas.h>
|
|
#include <sigc++/signal.h>
|
|
|
|
namespace ARDOUR {
|
|
class TempoSection;
|
|
class MeterSection;
|
|
}
|
|
|
|
class PublicEditor;
|
|
|
|
class Marker : public sigc::trackable
|
|
{
|
|
public:
|
|
enum Type {
|
|
Mark,
|
|
Tempo,
|
|
Meter,
|
|
Start,
|
|
End,
|
|
LoopStart,
|
|
LoopEnd,
|
|
PunchIn,
|
|
PunchOut
|
|
};
|
|
|
|
Marker (PublicEditor& editor, GnomeCanvasGroup *parent, guint32 rgba, const string& text, Type,
|
|
gint (*callback)(GnomeCanvasItem *, GdkEvent *, gpointer), jack_nframes_t frame = 0);
|
|
virtual ~Marker ();
|
|
|
|
void set_position (jack_nframes_t);
|
|
void set_name (const string&);
|
|
void set_color_rgba (uint32_t rgba);
|
|
|
|
void hide ();
|
|
void show ();
|
|
|
|
Type type () { return _type; }
|
|
|
|
protected:
|
|
PublicEditor& editor;
|
|
|
|
GnomeCanvasItem *group;
|
|
GnomeCanvasItem *mark;
|
|
GnomeCanvasItem *text;
|
|
GnomeCanvasPoints *points;
|
|
|
|
double unit_position;
|
|
jack_nframes_t frame_position;
|
|
unsigned char shift; /* should be double, but its always small and integral */
|
|
Type _type;
|
|
|
|
void reposition ();
|
|
};
|
|
|
|
class TempoMarker : public Marker
|
|
{
|
|
public:
|
|
TempoMarker (PublicEditor& editor, GnomeCanvasGroup *parent, guint32 rgba, const string& text, ARDOUR::TempoSection&,
|
|
gint (*callback)(GnomeCanvasItem *, GdkEvent *, gpointer));
|
|
~TempoMarker ();
|
|
|
|
ARDOUR::TempoSection& tempo() const { return _tempo; }
|
|
|
|
private:
|
|
ARDOUR::TempoSection& _tempo;
|
|
};
|
|
|
|
class MeterMarker : public Marker
|
|
{
|
|
public:
|
|
MeterMarker (PublicEditor& editor, GnomeCanvasGroup *parent, guint32 rgba, const string& text, ARDOUR::MeterSection&,
|
|
gint (*callback)(GnomeCanvasItem *, GdkEvent *, gpointer));
|
|
~MeterMarker ();
|
|
|
|
ARDOUR::MeterSection& meter() const { return _meter; }
|
|
|
|
private:
|
|
ARDOUR::MeterSection& _meter;
|
|
};
|
|
|
|
#endif /* __gtk_ardour_marker_h__ */
|