PlaybackTrackWaveDisplay.h

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/*
 * Hydrogen
 * Copyright(c) 2002-2008 by Alex >Comix< Cominu [comix@users.sourceforge.net]
 * Copyright(c) 2008-2025 The hydrogen development team [hydrogen-devel@lists.sourceforge.net]
 *
 * http://www.hydrogen-music.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, see https://www.gnu.org/licenses
 *
 */
 
#ifndef PLAYBACKTRACKWAVE_DISPLAY
#define PLAYBACKTRACKWAVE_DISPLAY
 
#include <QtGui>
#include <QtWidgets>
#include <memory>
 
#include <core/Object.h>
#include "../InstrumentEditor/WaveDisplay.h"
 
namespace H2Core
{
        class InstrumentLayer;
}

class PlaybackTrackWaveDisplay : public WaveDisplay
{
    H2_OBJECT(PlaybackTrackWaveDisplay)
        Q_OBJECT
 
        public:
                explicit PlaybackTrackWaveDisplay(QWidget* pParent);
                ~PlaybackTrackWaveDisplay();
 
                void    updateDisplay( std::shared_ptr<H2Core::InstrumentLayer> pLayer ) override;
        void updatePosition( float fTick );
                
        public slots:
                virtual void dragMoveEvent(QDragMoveEvent *event) override;
                virtual void dropEvent(QDropEvent *event) override;
                virtual void dragEnterEvent(QDragEnterEvent * event) override;
        virtual void paintEvent(QPaintEvent * event) override;
 
private: 
        QPixmap *m_pBackgroundPixmap;
        float m_fTick;
};
 
#endif