/*
- Copyright (C) 2001 Paul Davis
+ 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
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__
#include <string>
#include <glib.h>
-#include <ardour/ardour.h>
-#include <libgnomecanvasmm/libgnomecanvasmm.h>
-#include <libgnomecanvasmm/polygon.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;
Mark,
Tempo,
Meter,
- Start,
- End,
+ SessionStart, ///< session start
+ SessionEnd, ///< session end
+ RangeStart,
+ RangeEnd,
LoopStart,
LoopEnd,
PunchIn,
PunchOut
};
- Marker (PublicEditor& editor, Gnome::Canvas::Group& parent, guint32 rgba, const string& text, Type,
- gint (*callback)(Gnome::Canvas::Item *, GdkEvent *, gpointer), jack_nframes_t frame = 0);
+
+ Marker (PublicEditor& editor, ArdourCanvas::Group &, guint32 rgba, const std::string& text, Type,
+ framepos_t frame = 0, bool handle_events = true);
+
virtual ~Marker ();
- void set_position (jack_nframes_t);
- void set_name (const string&);
+ 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;
- Gnome::Canvas::Group *group;
- Gnome::Canvas::Item *mark;
- Gnome::Canvas::Text *text;
- Gnome::Canvas::Points *points;
+ 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;
- double unit_position;
- jack_nframes_t frame_position;
- unsigned char shift; /* should be double, but its always small and integral */
- Type _type;
-
void reposition ();
+ void setup_line_x ();
+ void setup_name_display ();
+
+private:
+ /* disallow copy construction */
+ Marker (Marker const &);
+ Marker & operator= (Marker const &);
};
class TempoMarker : public Marker
{
public:
- TempoMarker (PublicEditor& editor, Gnome::Canvas::Group& parent, guint32 rgba, const string& text, ARDOUR::TempoSection&,
- gint (*callback)(Gnome::Canvas::Item *, GdkEvent *, gpointer));
+ TempoMarker (PublicEditor& editor, ArdourCanvas::Group &, guint32 rgba, const std::string& text, ARDOUR::TempoSection&);
~TempoMarker ();
ARDOUR::TempoSection& tempo() const { return _tempo; }
class MeterMarker : public Marker
{
public:
- MeterMarker (PublicEditor& editor, Gnome::Canvas::Group& parent, guint32 rgba, const string& text, ARDOUR::MeterSection&,
- gint (*callback)(Gnome::Canvas::Item *, GdkEvent *, gpointer));
+ MeterMarker (PublicEditor& editor, ArdourCanvas::Group &, guint32 rgba, const std::string& text, ARDOUR::MeterSection&);
~MeterMarker ();
ARDOUR::MeterSection& meter() const { return _meter; }