StateCameraPreview.h

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#ifndef STATECAMERAPREVIEW_H
#define STATECAMERAPREVIEW_H

#include <QProcess>

#include "ApplicationState.h"

class StateCameraPreview : public ApplicationState
{
    Q_OBJECT
public:
    StateCameraPreview( ApplicationStateManager *stateManager );
    virtual ~StateCameraPreview();

    virtual StateCameraPreview *Clone( StorageList &inputStream );

    virtual void OnEnter();
    virtual void OnLeave();

    virtual void OnSecondTick();

    virtual void OnBusStopDeparture( const int tripBusStopIndex, const GPSDefines::BusStopChangeType busStopChangeType );

    virtual void OnPanelActionButtonClicked();
    virtual void OnCameraIconClicked();

    virtual void OnPopUpMessageCreated();
    virtual void OnPopUpMessageHidden();

    virtual void OnDigitalInputChanged( const unsigned char pinNumber, const bool pinValue );

private slots:
    void Preview( const int singleStreamCameraPosition = 0 );
    bool RunMultipleStreams( const int cameraStreamPosition = 0 );
    bool RunSingleStream(const int cameraStreamPosition);

    void OnSingleStreamButtonClicked();
    void OnMultiStreamButtonClicked( int position );
    void OnCameraStreamingProcessExit( int exitCode );
    void OnCameraStreamingProcessError( QProcess::ProcessError error );
    void OnCameraStreamingProcessStarted();
    void OnButtonInsensitivityTimerTimeout();
    void OnSwipeLeft( int index );
    void OnSwipeRight( int index );

private:

    class DataClass;
    QScopedPointer<DataClass> d;

};

#endif // STATECAMERAPREVIEW_H