livetrax/gtk2_ardour/note.h

/*
 * Copyright (C) 2013-2018 Paul Davis <paul@linuxaudiosystems.com>
 *
 * 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.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */

#ifndef __gtk_ardour_note_h__
#define __gtk_ardour_note_h__

#include <iostream>
#include "note_base.h"
#include "midi_util.h"

namespace ArdourCanvas {
	class Container;
	class Note;
}

class Note : public NoteBase
{
public:
	typedef Evoral::Note<Temporal::Beats> NoteType;

	Note (MidiRegionView&                   region,
	      ArdourCanvas::Item*               parent,
	      const std::shared_ptr<NoteType> note = std::shared_ptr<NoteType>(),
	      bool with_events = true);

	~Note ();

	ArdourCanvas::Coord x0 () const;
	ArdourCanvas::Coord y0 () const;
	ArdourCanvas::Coord x1 () const;
	ArdourCanvas::Coord y1 () const;

	void set (ArdourCanvas::Rect);
	void set_x0 (ArdourCanvas::Coord);
	void set_y0 (ArdourCanvas::Coord);
	void set_x1 (ArdourCanvas::Coord);
	void set_y1 (ArdourCanvas::Coord);

	void set_outline_what (ArdourCanvas::Rectangle::What);
	void set_outline_all ();

	void set_outline_color (uint32_t);
	void set_fill_color (uint32_t);

	void show ();
	void hide ();

	void set_ignore_events (bool);

	/* Just changes the visual display of velocity during a drag */
	void set_velocity (double);
	double visual_velocity () const;
	void move_event (double dx, double dy);

private:
	ArdourCanvas::Note* _visual_note;
};

#endif /* __gtk_ardour_note_h__ */