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livetrax/gtk2_ardour/verbose_cursor.h

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/*
* Copyright (C) 2011 Carl Hetherington <carl@carlh.net>
* Copyright (C) 2013-2017 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_verbose_cursor_h__
#define __gtk_ardour_verbose_cursor_h__
#include "ardour/types.h"
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#include "canvas/canvas.h"
class Editor;
namespace ArdourCanvas {
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class TrackingText;
}
class VerboseCursor
{
public:
VerboseCursor (Editor *);
ArdourCanvas::Item* canvas_item () const;
bool visible () const;
void set (std::string const &);
void set_time (samplepos_t);
void set_duration (samplepos_t, samplepos_t);
void set_offset (ArdourCanvas::Duple const&);
void show ();
void hide ();
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private:
Editor* _editor;
ArdourCanvas::TrackingText* _canvas_item;
void color_handler ();
};
#endif // __gtk_ardour_verbose_cursor_h__