lotuswordpro/source/filter/lwpgrfobj.hxx

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  10  *  Sun Microsystems Inc., October, 2000
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  32  *  Sun Industry Standards Source License Version 1.1
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  35  *  Source License Version 1.1 (the "License"); You may not use this file
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  46  *  The Initial Developer of the Original Code is: IBM Corporation
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  48  *  Copyright: 2008 by IBM Corporation
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  52  *  Contributor(s): _______________________________________
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  55  ************************************************************************/
  56 /*************************************************************************
  57  * @file
  58  *  For LWP filter architecture prototype
  59  ************************************************************************/
  60
  61 #ifndef INCLUDED_LOTUSWORDPRO_SOURCE_FILTER_LWPGRFOBJ_HXX
  62 #define INCLUDED_LOTUSWORDPRO_SOURCE_FILTER_LWPGRFOBJ_HXX
  63
  64 #include <sal/types.h>
  65 #include <config_lgpl.h>
  66
  67 #include "lwpoleobject.hxx"
  68
  69 struct ImageProcessingData
  70 {
  71     sal_uInt8 nBrightness;
  72     sal_uInt8 nContrast;
  73     sal_uInt8 nEdgeEnhancement;
  74     sal_uInt8 nSmoothing;
  75     bool bAutoContrast;
  76     bool bInvertImage;
  77
  78     ImageProcessingData()
  79       : nBrightness(50),
  80         nContrast(50),
  81         nEdgeEnhancement(0),
  82         nSmoothing(0),
  83         bAutoContrast(false),
  84         bInvertImage(false)
  85     {
  86     }
  87 };
  88
  89 class XFFrame;
  90 class LwpGraphicObject : public LwpGraphicOleObject
  91 {
  92 public:
  93     LwpGraphicObject(LwpObjectHeader const &objHdr, LwpSvStream* pStrm);
  94     virtual ~LwpGraphicObject() override;
  95 private:
  96     unsigned char m_sDataFormat[AFID_MAX_FILE_FORMAT_SIZE] = {};
  97     unsigned char m_sServerContextFormat[AFID_MAX_CONTEXT_FORMAT_SIZE] = {};
  98     sal_Int32 m_nCachedBaseLine;
  99     sal_Int16 m_bIsLinked;
 100     AFID_CACHE m_Cache;
 101     sal_Int16 m_bCompressed;
 102     OUString m_WatermarkName;
 103     OUString m_LinkedFilePath;
 104
 105     ImageProcessingData m_aIPData;
 106
 107     void XFConvertEquation(XFContentContainer* pCont);
 108
 109     bool IsGrafFormatValid() const;
 110     std::vector< rtl::Reference<XFFrame> > m_vXFDrawObjects;
 111
 112 public:
 113     void Read() override;
 114     virtual void XFConvert (XFContentContainer* pCont) override;
 115     void RegisterStyle() override;
 116
 117     void CreateDrawObjects();
 118     void CreateGrafObject();
 119     static void GetBentoNamebyID(LwpObjectID const & rMyID, std::string& rName);
 120     std::vector<sal_uInt8> GetRawGrafData();
 121     sal_uInt32 GetGrafData(std::unique_ptr<sal_uInt8[]>& pGrafData);
 122     void GetGrafOrgSize(tools::Long& rWidth, tools::Long& rHeight) { rWidth = m_Cache.Width; rHeight = m_Cache.Height; }
 123     void GetGrafOrgSize(double& rWidth, double& rHeight) override;
 124
 125     sal_Int16 IsLinked() const { return m_bIsLinked;}
 126     const OUString& GetLinkedFilePath() const { return m_LinkedFilePath;}
 127 };
 128
 129 #endif
 130
 131 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */