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49 lines
814 B
C
49 lines
814 B
C
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#ifndef WAVPANEL_H
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#define WAVPANEL_H
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#include <sitypes.h>
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#include <QAudioOutput>
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#include <QBuffer>
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#include <QByteArray>
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#include <QPushButton>
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#include <QSlider>
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#include <QTimer>
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#include "panel.h"
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class WavPanel : public Panel
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{
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Q_OBJECT
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public:
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WavPanel(QWidget *parent = nullptr);
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protected:
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virtual void OnOpeningData(void *data) override;
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virtual void OnClosingData(void *data) override;
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private:
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int GetSampleSize() const;
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QSlider *playhead_slider_;
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QPushButton *play_btn_;
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QAudioOutput *audio_out_;
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QBuffer buffer_;
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QByteArray array_;
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size_t buffer_start_;
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QTimer *playback_timer_;
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si::WAVFormatHeader header_;
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private slots:
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void Play(bool e);
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void TimerUpdate();
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void OutputChanged(QAudio::State state);
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void SliderMoved(int i);
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};
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#endif // WAVPANEL_H
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