Paul Davis
92bd44e012
git-svn-id: svn://localhost/ardour2/branches/3.0@8359 d708f5d6-7413-0410-9779-e7cbd77b26cf
155 lines
3.7 KiB
C++
155 lines
3.7 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.
|
|
|
|
*/
|
|
|
|
#ifndef __gtk_ardour_marker_h__
|
|
#define __gtk_ardour_marker_h__
|
|
|
|
#include <string>
|
|
#include <glib.h>
|
|
|
|
#include <libgnomecanvasmm/pixbuf.h>
|
|
#include <sigc++/signal.h>
|
|
|
|
#include "ardour/ardour.h"
|
|
#include "pbd/signals.h"
|
|
|
|
#include "canvas.h"
|
|
|
|
namespace ARDOUR {
|
|
class TempoSection;
|
|
class MeterSection;
|
|
}
|
|
|
|
class PublicEditor;
|
|
|
|
class Marker : public sigc::trackable
|
|
{
|
|
public:
|
|
enum Type {
|
|
Mark,
|
|
Tempo,
|
|
Meter,
|
|
SessionStart, ///< session start
|
|
SessionEnd, ///< session end
|
|
RangeStart,
|
|
RangeEnd,
|
|
LoopStart,
|
|
LoopEnd,
|
|
PunchIn,
|
|
PunchOut
|
|
};
|
|
|
|
|
|
Marker (PublicEditor& editor, ArdourCanvas::Group &, guint32 rgba, const std::string& text, Type,
|
|
framepos_t frame = 0, bool handle_events = true);
|
|
|
|
virtual ~Marker ();
|
|
|
|
static PBD::Signal1<void,Marker*> CatchDeletion;
|
|
|
|
ArdourCanvas::Item& the_item() const;
|
|
|
|
void set_selected (bool);
|
|
void set_show_line (bool);
|
|
void canvas_height_set (double);
|
|
|
|
void set_position (framepos_t);
|
|
void set_name (const std::string&);
|
|
void set_color_rgba (uint32_t rgba);
|
|
void setup_line ();
|
|
|
|
framepos_t position() const { return frame_position; }
|
|
|
|
ArdourCanvas::Group * get_parent() { return _parent; }
|
|
void reparent (ArdourCanvas::Group & parent);
|
|
|
|
void hide ();
|
|
void show ();
|
|
|
|
Type type () { return _type; }
|
|
|
|
void set_left_label_limit (double);
|
|
void set_right_label_limit (double);
|
|
|
|
std::string name () const {
|
|
return _name;
|
|
}
|
|
|
|
bool label_on_left () const;
|
|
|
|
protected:
|
|
PublicEditor& editor;
|
|
|
|
Pango::FontDescription* name_font;
|
|
|
|
ArdourCanvas::Group* _parent;
|
|
ArdourCanvas::Group *group;
|
|
ArdourCanvas::Polygon *mark;
|
|
ArdourCanvas::Pixbuf *name_pixbuf;
|
|
ArdourCanvas::Points *points;
|
|
ArdourCanvas::SimpleLine* _line;
|
|
ArdourCanvas::Points *line_points;
|
|
ArdourCanvas::SimpleRect* _name_background;
|
|
|
|
std::string _name;
|
|
double unit_position;
|
|
framepos_t frame_position;
|
|
double _shift;
|
|
Type _type;
|
|
int name_height;
|
|
bool _selected;
|
|
bool _shown;
|
|
bool _line_shown;
|
|
double _canvas_height;
|
|
uint32_t _color;
|
|
double _left_label_limit; ///< the number of pixels available to the left of this marker for a label
|
|
double _right_label_limit; ///< the number of pixels available to the right of this marker for a label
|
|
double _label_offset;
|
|
|
|
void reposition ();
|
|
void setup_line_x ();
|
|
void setup_name_display ();
|
|
};
|
|
|
|
class TempoMarker : public Marker
|
|
{
|
|
public:
|
|
TempoMarker (PublicEditor& editor, ArdourCanvas::Group &, guint32 rgba, const std::string& text, ARDOUR::TempoSection&);
|
|
~TempoMarker ();
|
|
|
|
ARDOUR::TempoSection& tempo() const { return _tempo; }
|
|
|
|
private:
|
|
ARDOUR::TempoSection& _tempo;
|
|
};
|
|
|
|
class MeterMarker : public Marker
|
|
{
|
|
public:
|
|
MeterMarker (PublicEditor& editor, ArdourCanvas::Group &, guint32 rgba, const std::string& text, ARDOUR::MeterSection&);
|
|
~MeterMarker ();
|
|
|
|
ARDOUR::MeterSection& meter() const { return _meter; }
|
|
|
|
private:
|
|
ARDOUR::MeterSection& _meter;
|
|
};
|
|
|
|
#endif /* __gtk_ardour_marker_h__ */
|