qt-everywhere-src-5.14.1/qtmultimedia/tests/auto/unit/qmultimedia_common/mockaudioencodercontrol.h

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#ifndef MOCKAUDIOENCODERCONTROL_H
#define MOCKAUDIOENCODERCONTROL_H

#include "qaudioencodersettingscontrol.h"

class MockAudioEncoderControl : public QAudioEncoderSettingsControl
{
    Q_OBJECT
public:
    MockAudioEncoderControl(QObject *parent):
        QAudioEncoderSettingsControl(parent)
    {
        m_codecs << "audio/pcm" << "audio/mpeg";
        m_descriptions << "Pulse Code Modulation" << "mp3 format";
        m_audioSettings.setCodec("audio/pcm");
        m_audioSettings.setBitRate(128*1024);
        m_audioSettings.setSampleRate(8000);
        m_freqs << 8000 << 11025 << 22050 << 44100;
    }

    ~MockAudioEncoderControl() {}

    QAudioEncoderSettings audioSettings() const
    {
        return m_audioSettings;
    }

    void setAudioSettings(const QAudioEncoderSettings &settings)
    {
        m_audioSettings = settings;
    }

    QList<int> supportedChannelCounts(const QAudioEncoderSettings & = QAudioEncoderSettings()) const
    {
        QList<int> list; list << 1 << 2; return list;
    }

    QList<int> supportedSampleRates(const QAudioEncoderSettings & = QAudioEncoderSettings(), bool *continuous = 0) const
    {
        if (continuous)
            *continuous = false;

        return m_freqs;
    }

    QStringList supportedAudioCodecs() const
    {
        return m_codecs;
    }

    QString codecDescription(const QString &codecName) const
    {
        return m_descriptions.value(m_codecs.indexOf(codecName));
    }

private:
    QAudioEncoderSettings m_audioSettings;

    QStringList  m_codecs;
    QStringList  m_descriptions;

    QList<int>   m_freqs;

};

#endif // MOCKAUDIOENCODERCONTROL_H