sw/source/filter/ww8/escher.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
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  19
  20 #ifndef INCLUDED_SW_SOURCE_FILTER_WW8_ESCHER_HXX
  21 #define INCLUDED_SW_SOURCE_FILTER_WW8_ESCHER_HXX
  22
  23 #include <filter/msfilter/escherex.hxx>
  24 #include <svx/svdtrans.hxx>
  25 #include "wrtww8.hxx"
  26
  27 const sal_uInt32 nInlineHack = 0x00010001;
  28 class SwFrameFormat;
  29 // #i30669#
  30 class SwFormatHoriOrient;
  31 class SwFormatVertOrient;
  32
  33 class WinwordAnchoring : public EscherExClientRecord_Base
  34 {
  35 public:
  36     void WriteData(EscherEx& rEx) const override;
  37     void SetAnchoring(const SwFrameFormat& rFormat);
  38
  39     /** method to perform conversion of positioning attributes with the help
  40         of corresponding layout information
  41
  42         #i30669#
  43         Because most of the Writer object positions doesn't correspond to the
  44         object positions in WW8, this method converts the positioning
  45         attributes. For this conversion the corresponding layout information
  46         is needed. If no layout information exists - e.g. no layout exists - no
  47         conversion is performed.
  48         No conversion is performed for as-character anchored objects. Whose
  49         object positions are already treated special in method <WriteData(..)>.
  50         Usage of method: Used by method <SetAnchoring(..)>, nothing else
  51
  52         @param _iorHoriOri
  53         input/output parameter - containing the current horizontal position
  54         attributes, which are converted by this method.
  55
  56         @param _iorVertOri
  57         input/output parameter - containing the current vertical position
  58         attributes, which are converted by this method.
  59
  60         @param _rFrameFormat
  61         input parameter - frame format of the anchored object
  62
  63         @return boolean, indicating, if a conversion has been performed.
  64     */
  65     static bool ConvertPosition( SwFormatHoriOrient& _iorHoriOri,
  66                                  SwFormatVertOrient& _iorVertOri,
  67                                  const SwFrameFormat& _rFrameFormat );
  68
  69 private:
  70     bool mbInline;
  71     sal_uInt32 mnGroupShapeBooleanProperties;
  72     sal_uInt32 mnXAlign;
  73     sal_uInt32 mnYAlign;
  74     sal_uInt32 mnXRelTo;
  75     sal_uInt32 mnYRelTo;
  76
  77 };
  78
  79 class SwEscherExGlobal : public EscherExGlobal
  80 {
  81 public:
  82     explicit            SwEscherExGlobal();
  83     virtual             ~SwEscherExGlobal() override;
  84
  85 private:
  86     /** Override to create a new memory stream for picture data. */
  87     virtual SvStream*   ImplQueryPictureStream() override;
  88
  89 private:
  90     std::shared_ptr< SvStream > mxPicStrm;
  91 };
  92
  93 class SwBasicEscherEx : public EscherEx
  94 {
  95 private:
  96     void Init();
  97 protected:
  98     WW8Export& mrWrt;
  99     SvStream* mpEscherStrm;
 100     tools::Long mnEmuMul, mnEmuDiv;
 101
 102     virtual sal_Int32 WriteFlyFrameAttr(const SwFrameFormat& rFormat, MSO_SPT eShapeType,
 103         EscherPropertyContainer& rPropOpt);
 104     void WriteBrushAttr(const SvxBrushItem &rBrush,
 105         EscherPropertyContainer& rPropOpt);
 106     void WriteOLEPicture(EscherPropertyContainer &rPropOpt,
 107         ShapeFlag nShapeFlags, const Graphic &rGraphic, const SdrObject &rObj,
 108         sal_uInt32 nShapeId, const css::awt::Rectangle* pVisArea );
 109     static void WriteGrfAttr(const SwNoTextNode& rNd, const SwFrameFormat& rFormat, EscherPropertyContainer& rPropOpt);
 110
 111     sal_Int32 DrawModelToEmu(sal_Int32 nVal) const
 112         { return BigMulDiv(nVal, mnEmuMul, mnEmuDiv); }
 113
 114     static sal_Int32 ToFract16(sal_Int32 nVal, sal_uInt32 nMax);
 115
 116     virtual void SetPicId(const SdrObject &, sal_uInt32, EscherPropertyContainer &);
 117     SdrLayerID GetInvisibleHellId() const;
 118
 119 public:
 120     SwBasicEscherEx(SvStream* pStrm, WW8Export& rWrt);
 121     sal_Int32 WriteGrfFlyFrame(const SwFrameFormat& rFormat, sal_uInt32 nShapeId);
 122     //For i120928,to export graphic of bullet
 123     void WriteGrfBullet(const Graphic&);
 124     sal_Int32 WriteOLEFlyFrame(const SwFrameFormat& rFormat, sal_uInt32 nShapeId);
 125     void WriteEmptyFlyFrame(const SwFrameFormat& rFormat, sal_uInt32 nShapeId);
 126     virtual void WriteFrameExtraData(const SwFrameFormat&);
 127     virtual void WritePictures();
 128     virtual ~SwBasicEscherEx() override;
 129     //i120927,this function is added to export hyperlink info,such as graphic/frame/OLE
 130     bool IsRelUrl() const;
 131     OUString GetBasePath() const;
 132     OUString BuildFileName(sal_uInt16& rnLevel, bool& rbRel, const OUString& rUrl);
 133     void WriteHyperlinkWithinFly( SvMemoryStream& rStrm, const SwFormatURL* pINetFormatArg);
 134     void PreWriteHyperlinkWithinFly(const SwFrameFormat& rFormat,EscherPropertyContainer& rPropOpt);
 135
 136 private:
 137     SwBasicEscherEx(const SwBasicEscherEx&) = delete;
 138     SwBasicEscherEx& operator=(const SwBasicEscherEx&) = delete;
 139 };
 140
 141 class SwEscherEx : public SwBasicEscherEx
 142 {
 143 private:
 144     std::vector<sal_uLong> m_aFollowShpIds;
 145     EscherExHostAppData m_aHostData;
 146     WinwordAnchoring m_aWinwordAnchoring;
 147     WW8_WrPlcTextBoxes *m_pTextBxs;
 148
 149     sal_uInt32 GetFlyShapeId(const SwFrameFormat& rFormat,
 150         unsigned int nHdFtIndex, DrawObjPointerVector &rPVec);
 151     void MakeZOrderArrAndFollowIds(std::vector<DrawObj>& rSrcArr,
 152         DrawObjPointerVector& rDstArr);
 153
 154     sal_Int32 WriteFlyFrame(const DrawObj &rObj, sal_uInt32 &rShapeId,
 155         DrawObjPointerVector &rPVec);
 156     sal_Int32 WriteTextFlyFrame(const DrawObj &rObj, sal_uInt32 nShapeId,
 157         sal_uInt32 nTextBox, DrawObjPointerVector &rPVec);
 158     void WriteOCXControl(const SwFrameFormat& rFormat,sal_uInt32 nShapeId);
 159     virtual sal_Int32 WriteFlyFrameAttr(const SwFrameFormat& rFormat, MSO_SPT eShapeType,
 160         EscherPropertyContainer& rPropOpt) override;
 161
 162     virtual sal_uInt32 QueryTextID(
 163         const css::uno::Reference< css::drawing::XShape > &, sal_uInt32) override;
 164     virtual void SetPicId(const SdrObject &rSdrObj, sal_uInt32 nShapeId,
 165         EscherPropertyContainer &rPropOpt) override;
 166 public:
 167     SwEscherEx( SvStream* pStrm, WW8Export& rWW8Wrt );
 168     virtual ~SwEscherEx() override;
 169     void FinishEscher();
 170     virtual void WritePictures() override;
 171
 172     virtual void WriteFrameExtraData(const SwFrameFormat& rFormat) override;
 173
 174     EscherExHostAppData* StartShape(const css::uno::Reference< css::drawing::XShape > &, const tools::Rectangle*) override {return &m_aHostData;}
 175 private:
 176     SwEscherEx(const SwEscherEx&) = delete;
 177     SwEscherEx &operator=(const SwEscherEx&) = delete;
 178 };
 179
 180 #endif
 181
 182 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */