libs/canvas/canvas/note.h

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/*
 * Copyright (C) 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 __CANVAS_NOTE_H__
#define __CANVAS_NOTE_H__
 
#include "canvas/visibility.h"
#include "canvas/rectangle.h"
 
namespace ArdourCanvas
{
 
class LIBCANVAS_API Note : public Rectangle
{
public:
        Note (Canvas*);
        Note (Item*);
 
        void render (Rect const &, Cairo::RefPtr<Cairo::Context>) const;
        void set_velocity (double fract);
        void set_fill_color (Gtkmm2ext::Color);
        void set_outline_color (Gtkmm2ext::Color);
 
        double velocity() const { return _velocity; }
 
        static void set_show_velocity_bars (bool);
 
  private:
        static bool      _show_velocity_bars;
        double           _velocity;
        Gtkmm2ext::Color _velocity_color;
};
 
}
 
#endif /* __CANVAS_NOTE_H__ */