ardour/gtk2_ardour/region_peak_cursor.h

52 lines
1.3 KiB
C
Raw Permalink Normal View History

/*
* Copyright (C) 2020 Robin Gareus <robin@gareus.org>
*
* 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_region_peak_cursor_h_
#define _gtk_ardour_region_peak_cursor_h_
#include "ardour/types.h"
#include "canvas/canvas.h"
namespace ArdourCanvas
{
class Text;
class Arrow;
}
class AudioRegionView;
class RegionPeakCursor
{
public:
RegionPeakCursor (ArdourCanvas::Item*);
~RegionPeakCursor ();
void set (AudioRegionView*, samplepos_t, samplecnt_t);
void hide ();
bool visible () const;
private:
void color_handler ();
void show ();
ArdourCanvas::Text* _canvas_text;
ArdourCanvas::Arrow* _canvas_line;
};
#endif