livetrax/gtk2_ardour/canvas-hit.h

/*
    Copyright (C) 2007 Paul Davis
    Author: Dave Robillard

    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_canvas_hit_h__
#define __gtk_ardour_canvas_hit_h__

#include <iostream>
#include "simplerect.h"
#include "diamond.h"

namespace Gnome {
namespace Canvas {

class CanvasHit : public Diamond, public CanvasNoteEvent {
public:
	typedef Evoral::Note<double> NoteType;

	CanvasHit(
			MidiRegionView&                   region,
			Group&                            group,
			double                            size,
			const boost::shared_ptr<NoteType> note = boost::shared_ptr<NoteType>(),
                        bool with_events = true);

	void show() { Diamond::show(); }
	void hide() { Diamond::hide(); }

	double x1() const { double x1, y1, x2, y2; get_bounds(x1,y1,x2,y2); return x1; }
	double y1() const { double x1, y1, x2, y2; get_bounds(x1,y1,x2,y2); return y1; }
	double x2() const { double x1, y1, x2, y2; get_bounds(x1,y1,x2,y2); return x2; }
	double y2() const { double x1, y1, x2, y2; get_bounds(x1,y1,x2,y2); return y2; }

	void set_outline_color(uint32_t c) { property_outline_color_rgba() = c; }
	void set_fill_color(uint32_t c) { property_fill_color_rgba() = c; }

	bool on_event(GdkEvent* ev);
	void move_event(double dx, double dy);
};

} // namespace Gnome
} // namespace Canvas

#endif /* __gtk_ardour_canvas_hit_h__ */