30     {

    30     {

    31 public:

    31 public:

    32     IMPORT_C static CHuiFxVisualLayer* NewL(MHuiEffectable* aVisual); // param mandatory

    32     IMPORT_C static CHuiFxVisualLayer* NewL(MHuiEffectable* aVisual); // param mandatory

    33     IMPORT_C ~CHuiFxVisualLayer();

    33     IMPORT_C ~CHuiFxVisualLayer();

    34     IMPORT_C TBool PrepareDrawL(CHuiFxEngine& aEngine);

    34     IMPORT_C TBool PrepareDrawL(CHuiFxEngine& aEngine);

    36     IMPORT_C void Draw(CHuiFxEngine& aEngine, CHuiGc& aGc, CHuiFxRenderbuffer& aTarget, CHuiFxRenderbuffer& aSource, TBool aHasSurface);

    35     IMPORT_C void Draw(CHuiFxEngine& aEngine, CHuiGc& aGc, CHuiFxRenderbuffer& aTarget, CHuiFxRenderbuffer& aSource, TBool aHasSurface);

    37     IMPORT_C TBool VisualArea( TRect& aRect );

    36     IMPORT_C TBool VisualArea( TRect& aRect );

    38     IMPORT_C void AdvanceTime(TReal32 aElapsedTime);

    37     IMPORT_C void AdvanceTime(TReal32 aElapsedTime);

    39     IMPORT_C TBool Changed() const;

    38     IMPORT_C TBool Changed() const;

    40     IMPORT_C TBool Margin(TMargins &m);

    39     IMPORT_C TBool Margin(TMargins &m);

    42     IMPORT_C MHuiFxParameter* Parameter(const TDesC& aName);

    41     IMPORT_C MHuiFxParameter* Parameter(const TDesC& aName);

    43     void SetSourceType( const THuiFxVisualSrcType aSrcType );

    42     void SetSourceType( const THuiFxVisualSrcType aSrcType );

    44     THuiFxVisualSrcType SourceType() const;

    43     THuiFxVisualSrcType SourceType() const;

    45     void SetExtBitmapFileL( TDesC& aFilename );

    44     void SetExtBitmapFileL( TDesC& aFilename );

    46     TBool IsSemitransparent() const;

    45     TBool IsSemitransparent() const;

    49     

    46     

    50 public: // effect cache

    47 public: // effect cache

    51     IMPORT_C CHuiFxVisualLayer *CloneL() const;

    48     IMPORT_C CHuiFxVisualLayer *CloneL() const;

    52     IMPORT_C void SetExtRect( TRect *aExtRect );

    49     IMPORT_C void SetExtRect( TRect *aExtRect );

    53     IMPORT_C void SetVisual( CHuiVisual *aVisual );

    50     IMPORT_C void SetVisual( CHuiVisual *aVisual );

    98     TReal32             iSkewOriginZ;

    95     TReal32             iSkewOriginZ;

    99     

    96     

   100     HBufC* iExtBitmapFile;

    97     HBufC* iExtBitmapFile;

   101     TReal32 iOpacity;

    98     TReal32 iOpacity;

   102     TBool iOpaqueHint;

    99     TBool iOpaqueHint;

   108     };

   100     };

   109 

   101 

   110 #endif /*HUIFXVISUALLAYER_*/

   102 #endif /*HUIFXVISUALLAYER_*/