#ifndef CANVASFLAG_H_
#define CANVASFLAG_H_

#include <string>
#include <libgnomecanvasmm/group.h>
#include <libgnomecanvasmm/widget.h>
#include <libgnomecanvasmm/text.h>

#include "ardour/midi_model.h"

#include "simplerect.h"
#include "simpleline.h"

class MidiRegionView;

namespace Gnome {
namespace Canvas {

class CanvasFlag : public Group
{
public:
	CanvasFlag(MidiRegionView& region,
                   Group&          parent,
                   double          height,
                   guint           outline_color_rgba = 0xc0c0c0ff,
                   guint           fill_color_rgba = 0x07070707,
                   double          x = 0.0,
                   double          y = 0.0);

	virtual ~CanvasFlag();

	virtual bool on_event(GdkEvent* ev);

	virtual void set_text(const std::string& a_text);
        virtual void set_height (double);

protected:
	Text*            _text;
	double           _height;
	guint            _outline_color_rgba;
	guint            _fill_color_rgba;
	MidiRegionView&  _region;

private:
	void delete_allocated_objects();

	SimpleLine*      _line;
	SimpleRect*      _rect;
};


} // namespace Canvas
} // namespace Gnome

#endif /*CANVASFLAG_H_*/