/************************************************************** * * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you under the Apache License, Version 2.0 (the * "License"); you may not use this file except in compliance * with the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, * software distributed under the License is distributed on an * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * KIND, either express or implied. See the License for the * specific language governing permissions and limitations * under the License. * *************************************************************/ #ifndef _SV_GRAPH_HXX #define _SV_GRAPH_HXX #include #include #include #include #include #include #include #include #include #include #include namespace com { namespace sun { namespace star { namespace graphic { class XGraphic;} } } } // ----------- // - Graphic - // ----------- class ImpGraphic; class OutputDevice; class Font; class GfxLink; class VCL_DLLPUBLIC GraphicConversionParameters { private: Size maSizePixel; // default is (0,0) // bitfield unsigned mbUnlimitedSize : 1; // default is false unsigned mbAntiAliase : 1; // default is false unsigned mbSnapHorVerLines : 1; // default is false unsigned mbScaleHighQuality : 1; // default is false public: GraphicConversionParameters( const Size& rSizePixel = Size(), bool bUnlimitedSize = false, bool bAntiAliase = false, bool bSnapHorVerLines = false, bool bScaleHighQuality = false) : maSizePixel(rSizePixel), mbUnlimitedSize(bUnlimitedSize), mbAntiAliase(bAntiAliase), mbSnapHorVerLines(bSnapHorVerLines), mbScaleHighQuality(bScaleHighQuality) { } // data read access const Size getSizePixel() const { return maSizePixel; } bool getUnlimitedSize() const { return mbUnlimitedSize; } bool getAntiAliase() const { return mbAntiAliase; } bool getSnapHorVerLines() const { return mbSnapHorVerLines; } bool getScaleHighQuality() const { return mbScaleHighQuality; } }; class VCL_DLLPUBLIC Graphic : public SvDataCopyStream { private: ImpGraphic* mpImpGraphic; //#if 0 // _SOLAR__PRIVATE public: SAL_DLLPRIVATE void ImplTestRefCount(); SAL_DLLPRIVATE ImpGraphic* ImplGetImpGraphic() const { return mpImpGraphic; } //#endif public: TYPEINFO(); Graphic(); Graphic( const Graphic& rGraphic ); Graphic( const Bitmap& rBmp ); Graphic( const BitmapEx& rBmpEx ); Graphic(const SvgDataPtr& rSvgDataPtr); Graphic( const Animation& rAnimation ); Graphic( const GDIMetaFile& rMtf ); Graphic( const ::com::sun::star::uno::Reference< ::com::sun::star::graphic::XGraphic >& rxGraphic ); virtual ~Graphic(); Graphic& operator=( const Graphic& rGraphic ); sal_Bool operator==( const Graphic& rGraphic ) const; sal_Bool operator!=( const Graphic& rGraphic ) const; sal_Bool operator!() const; void Clear(); GraphicType GetType() const; void SetDefaultType(); sal_Bool IsSupportedGraphic() const; sal_Bool IsTransparent() const; sal_Bool IsAlpha() const; sal_Bool IsAnimated() const; sal_Bool IsEPS() const; // #i102089# Access of Bitmap potentially will have to rasterconvert the Graphic // if it is a MetaFile. To be able to control this conversion it is necessary to // allow giving parameters which control AntiAliasing and LineSnapping of the // MetaFile when played. Defaults will use a no-AAed, not snapped conversion as // before. Bitmap GetBitmap(const GraphicConversionParameters& rParameters = GraphicConversionParameters()) const; BitmapEx GetBitmapEx(const GraphicConversionParameters& rParameters = GraphicConversionParameters()) const; Animation GetAnimation() const; const GDIMetaFile& GetGDIMetaFile() const; ::com::sun::star::uno::Reference< ::com::sun::star::graphic::XGraphic > GetXGraphic() const; Size GetPrefSize() const; void SetPrefSize( const Size& rPrefSize ); MapMode GetPrefMapMode() const; void SetPrefMapMode( const MapMode& rPrefMapMode ); Size GetSizePixel( const OutputDevice* pRefDevice = NULL ) const; sal_uLong GetSizeBytes() const; void Draw( OutputDevice* pOutDev, const Point& rDestPt ) const; void Draw( OutputDevice* pOutDev, const Point& rDestPt, const Size& rDestSize ) const; static void Draw( OutputDevice* pOutDev, const String& rText, Font& rFont, const Bitmap& rBitmap, const Point& rDestPt, const Size& rDestSize ); static void DrawEx( OutputDevice* pOutDev, const String& rText, Font& rFont, const BitmapEx& rBitmap, const Point& rDestPt, const Size& rDestSize ); void StartAnimation( OutputDevice* pOutDev, const Point& rDestPt, long nExtraData = 0L, OutputDevice* pFirstFrameOutDev = NULL ); void StartAnimation( OutputDevice* pOutDev, const Point& rDestPt, const Size& rDestSize, long nExtraData = 0L, OutputDevice* pFirstFrameOutDev = NULL ); void StopAnimation( OutputDevice* pOutputDevice = NULL, long nExtraData = 0L ); void SetAnimationNotifyHdl( const Link& rLink ); Link GetAnimationNotifyHdl() const; sal_uLong GetAnimationLoopCount() const; void ResetAnimationLoopCount(); List* GetAnimationInfoList() const; sal_uLong GetChecksum() const; public: GraphicReader* GetContext(); void SetContext( GraphicReader* pReader ); public: static sal_uInt16 GetGraphicsCompressMode( SvStream& rIStm ); void SetDocFileName( const String& rName, sal_uLong nFilePos ); const String& GetDocFileName() const; sal_uLong GetDocFilePos() const; sal_Bool ReadEmbedded( SvStream& rIStream, sal_Bool bSwap = sal_False ); sal_Bool WriteEmbedded( SvStream& rOStream ); sal_Bool SwapOut(); sal_Bool SwapOut( SvStream* pOStm ); sal_Bool SwapIn(); sal_Bool SwapIn( SvStream* pIStm ); sal_Bool IsSwapOut() const; void SetLink( const GfxLink& ); GfxLink GetLink() const; sal_Bool IsLink() const; sal_Bool ExportNative( SvStream& rOStream ) const; friend VCL_DLLPUBLIC SvStream& operator<<( SvStream& rOStream, const Graphic& rGraphic ); friend VCL_DLLPUBLIC SvStream& operator>>( SvStream& rIStream, Graphic& rGraphic ); public: virtual void Load( SvStream& ); virtual void Save( SvStream& ); virtual void Assign( const SvDataCopyStream& ); // SvgData support const SvgDataPtr& getSvgData() const; }; #endif // _SV_GRAPH_HXX