video_widget.h

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/*
 * This file depends on Qt which is licensed under LGPLv3.
 * See ADTF_DIR/3rdparty/qt5 and doc/license for detailed information.
 */
 
#pragma once
#include <adtfucom3/adtf_ucom3.h>
#include <adtfstreaming3/streamimageformat.h>
#include <adtfstreaming3/sample_intf.h>
 
#include <QWidget>
 
namespace adtf
{
namespace ui
{
namespace widget
{
namespace osborn
{
 
class cVideoWidget : public QWidget
{
    public:
        cVideoWidget(QWidget* pParent);
        virtual ~cVideoWidget();
 
        void UpdateSample(adtf::streaming::tStreamImageFormat& sFormat,
                          const adtf::ucom::iobject_ptr<const adtf::streaming::ISample>& pSample);
        void Clear();
        void SetFitToScreen(bool bEnabled);
        void SetKeepRatio(bool bEnabled);
 
    protected:
        
        void paintEvent(QPaintEvent* pPaintEvent);
 
    private:
        adtf::streaming::tStreamImageFormat m_sCurrentFormat;
        bool          m_bFitToScreen;
        bool          m_bKeepRatio;
 
        QImage::Format m_eFormat;
        bool          m_bNeedFlip;
 
        QImage         m_oCurrentImage;
        QString        m_strError;
 
};
 
}
using cVideoWidget = osborn::cVideoWidget;
}
}
}