impanmvw.hxx

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#ifndef INCLUDED_VCL_SOURCE_GDI_IMPANMVW_HXX
#define INCLUDED_VCL_SOURCE_GDI_IMPANMVW_HXX

#include <vcl/animate/Animation.hxx>
#include <vcl/vclptr.hxx>

class Animation;
class OutputDevice;
class VirtualDevice;
struct AnimationBitmap;

struct AInfo
{
    Point           aStartOrg;
    Size            aStartSize;
    VclPtr<OutputDevice>   pOutDev;
    void*           pViewData;
    long            nExtraData;
    bool            bPause;

    AInfo();
};


class ImplAnimView
{
private:

    friend class Animation;

    Animation* const      mpParent;
    VclPtr<OutputDevice>  mpRenderContext;
    long const            mnExtraData;
    Point const           maPt;
    Point                 maDispPt;
    Point                 maRestPt;
    Size const            maSz;
    Size            maSzPix;
    Size            maDispSz;
    Size            maRestSz;
    vcl::Region     maClip;
    VclPtr<VirtualDevice>  mpBackground;
    VclPtr<VirtualDevice>  mpRestore;
    sal_uLong       mnActPos;
    Disposal        meLastDisposal;
    bool            mbIsPaused;
    bool            mbIsMarked;
    bool const      mbIsMirroredHorizontally;
    bool const      mbIsMirroredVertically;

public:
                    ~ImplAnimView();
private:
                    ImplAnimView( Animation* pParent, OutputDevice* pOut,
                                  const Point& rPt, const Size& rSz, sal_uLong nExtraData,
                                  OutputDevice* pFirstFrameOutDev = nullptr );

    bool            matches( OutputDevice* pOut, long nExtraData ) const;
    void            drawToPos( sal_uLong nPos );
    void            draw( sal_uLong nPos, VirtualDevice* pVDev=nullptr );
    void            repaint();
    AInfo*          createAInfo() const;

    void            getPosSize( const AnimationBitmap& rAnm, Point& rPosPix, Size& rSizePix );

    const Point&    getOutPos() const { return maPt; }

    const Size&     getOutSizePix() const { return maSzPix; }

    void            pause( bool bIsPaused ) { mbIsPaused = bIsPaused; }
    bool            isPause() const { return mbIsPaused; }

    void            setMarked( bool bIsMarked ) { mbIsMarked = bIsMarked; }
    bool            isMarked() const { return mbIsMarked; }
};

#endif

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