BackendPlayer.h

// Author: Kang Lin <kl222@126.com>
 
#ifndef CONNECTPLAYER_H
#define CONNECTPLAYER_H
 
#pragma once
 
#include <QtGlobal>
 
#include <QMediaCaptureSession>
#include <QMediaPlayer>
#include <QVideoSink>
 
#include <QAudioOutput>
#include <QAudioInput>
#include <QCamera>
 
#include "BackendDesktop.h"
#include "OperatePlayer.h"
 
class CBackendPlayer : public CBackendDesktop
{
    Q_OBJECT
 
public:
    explicit CBackendPlayer(COperatePlayer* pOperate);
    virtual ~CBackendPlayer();
 
public Q_SLOTS:
    virtual void slotStart();
    virtual void slotStop();
#if HAVE_QT6_RECORD
    virtual void slotRecord(bool bRecord) override;
#endif
 
    virtual void slotClipBoardChanged() override;
 
protected:
    virtual OnInitReturnValue OnInit() override;
    virtual int OnClean() override;
    virtual int WakeUp() override;
 
    virtual void mousePressEvent(QMouseEvent *event) override;
    virtual void mouseReleaseEvent(QMouseEvent *event) override;
    virtual void mouseMoveEvent(QMouseEvent *event) override;
    virtual void wheelEvent(QWheelEvent *event) override;
    virtual void keyPressEvent(QKeyEvent *event) override;
    virtual void keyReleaseEvent(QKeyEvent *event) override;
    virtual void InputMethodEvent(QInputMethodEvent *event) override;
 
private Q_SLOTS:
    void slotVideoFrameChanged(const QVideoFrame &frame);
    void slotEnableAudioInput(bool bEnable);
    void slotEnableAudioOutput(bool bEnable);
    void slotPositionChanged(qint64 pos);
    void slotDurationChanged(qint64 duration);
Q_SIGNALS:
    void sigPositionChanged(qint64 pos, qint64 duration);
 
private:
    QRect m_Video;
    QCamera* m_pCamera;
    QMediaPlayer m_Player;
    QVideoSink m_VideoSink;
    bool m_bScreenShot;
 
    QAudioOutput m_AudioOutput;
    QAudioInput m_AudioInput;
 
    CParameterPlayer* m_pParameters;
    qint64 m_nPosition;
    qint64 m_nDuration;
 
    QString m_szRecordFile;
};
 
#endif // CONNECTPLAYER_H