AutomationTrack.h

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/*
 * AutomationTrack.h - declaration of class AutomationTrack, which handles
 *                     automation of objects without a track
 *
 * Copyright (c) 2008-2014 Tobias Doerffel <tobydox/at/users.sourceforge.net>
 * Copyright (c) 2006-2008 Javier Serrano Polo <jasp00/at/users.sourceforge.net>
 *
 * This file is part of LMMS - https://lmms.io
 *
 * 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 (see COPYING); if not, write to the
 * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301 USA.
 *
 */
 
#ifndef LMMS_AUTOMATION_TRACK_H
#define LMMS_AUTOMATION_TRACK_H
 
#include "Track.h"
 
namespace lmms
{
 
class LMMS_EXPORT AutomationTrack : public Track
{
    Q_OBJECT
public:
    AutomationTrack( TrackContainer* tc, bool _hidden = false );
    ~AutomationTrack() override = default;
 
    bool play( const TimePos & _start, const f_cnt_t _frames,
                        const f_cnt_t _frame_base, int _clip_num = -1 ) override;
 
    QString nodeName() const override
    {
        return "automationtrack";
    }
 
    gui::TrackView * createView( gui::TrackContainerView* ) override;
    Clip* createClip(const TimePos & pos) override;
 
    void saveTrackSpecificSettings(QDomDocument& doc, QDomElement& parent, bool presetMode) override;
    void loadTrackSpecificSettings( const QDomElement & _this ) override;
 
private:
    friend class AutomationTrackView;
 
} ;
 
 
} // namespace lmms
 
#endif // LMMS_AUTOMATION_TRACK_H