PlayBackPlugin.h

Go to the documentation of this file.

/***************************************************************************
       PlayBackPlugin.h  -  plugin for playback and playback configuration
                             -------------------
    begin                : Sun May 13 2001
    copyright            : (C) 2001 by Thomas Eschenbacher
    email                : Thomas.Eschenbacher@gmx.de
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   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.                                   *
 *                                                                         *
 ***************************************************************************/

#ifndef PLAY_BACK_PLUGIN_H
#define PLAY_BACK_PLUGIN_H

#include "config.h"

#include <QMutex>
#include <QString>

#include "libkwave/PlayBackParam.h"
#include "libkwave/PlaybackDeviceFactory.h"
#include "libkwave/Plugin.h"
#include "libkwave/Sample.h"

class QStringList;

namespace Kwave
{
    class PlaybackController;
    class PlayBackDevice;
    class PlayBackDialog;
    class PluginContext;
    class SampleSink;

    class PlayBackPlugin :public Kwave::Plugin,
                          public Kwave::PlaybackDeviceFactory
    {
        Q_OBJECT
    public:

        PlayBackPlugin(QObject *parent, const QVariantList &args);

        virtual ~PlayBackPlugin() Q_DECL_OVERRIDE;

        virtual void load(QStringList &params) Q_DECL_OVERRIDE;

        virtual void unload() Q_DECL_OVERRIDE;

        virtual QStringList *setup(QStringList &previous_params)
            Q_DECL_OVERRIDE;

        virtual void run(QStringList params) Q_DECL_OVERRIDE;

    signals:

        void sigTestProgress(int percent);

    public slots:

        void testPlayBack();

    protected:

        Kwave::PlayBackParam interpreteParameters(QStringList &params);

        virtual Kwave::PlayBackDevice *createDevice(Kwave::playback_method_t method)
            Q_DECL_OVERRIDE;

        virtual QList<Kwave::playback_method_t> supportedMethods() Q_DECL_OVERRIDE;

    private:

        Kwave::PlayBackDialog *m_dialog;

        Kwave::PlaybackController &m_playback_controller;

        Kwave::SampleSink *m_playback_sink;
    };
}

#endif /* PLAY_BACK_PLUGIN_H */

//***************************************************************************
//***************************************************************************