sc/source/filter/inc/xeroot.hxx

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  27
  28 #ifndef SC_XEROOT_HXX
  29 #define SC_XEROOT_HXX
  30
  31 #include "xlroot.hxx"
  32
  33 // Forward declarations of objects in public use ==============================
  34
  35 class XclExpStream;
  36 class XclExpRecordBase;
  37 class XclExpString;
  38
  39 typedef ScfRef< XclExpRecordBase >  XclExpRecordRef;
  40 typedef ScfRef< XclExpString >      XclExpStringRef;
  41
  42 // Global data ================================================================
  43
  44 class XclExpTabInfo;
  45 class XclExpAddressConverter;
  46 class XclExpFormulaCompiler;
  47 class XclExpProgressBar;
  48 class XclExpSst;
  49 class XclExpPalette;
  50 class XclExpFontBuffer;
  51 class XclExpNumFmtBuffer;
  52 class XclExpXFBuffer;
  53 class XclExpLinkManager;
  54 class XclExpNameManager;
  55 class XclExpObjectManager;
  56 class XclExpFilterManager;
  57 class XclExpPivotTableManager;
  58
  59 /** Stores global buffers and data needed for Excel export filter. */
  60 struct XclExpRootData : public XclRootData
  61 {
  62     typedef ScfRef< XclExpTabInfo >             XclExpTabInfoRef;
  63     typedef ScfRef< XclExpAddressConverter >    XclExpAddrConvRef;
  64     typedef ScfRef< XclExpFormulaCompiler >     XclExpFmlaCompRef;
  65     typedef ScfRef< XclExpProgressBar >         XclExpProgressRef;
  66
  67     typedef ScfRef< XclExpSst >                 XclExpSstRef;
  68     typedef ScfRef< XclExpPalette >             XclExpPaletteRef;
  69     typedef ScfRef< XclExpFontBuffer >          XclExpFontBfrRef;
  70     typedef ScfRef< XclExpNumFmtBuffer >        XclExpNumFmtBfrRef;
  71     typedef ScfRef< XclExpXFBuffer >            XclExpXFBfrRef;
  72     typedef ScfRef< XclExpNameManager >         XclExpNameMgrRef;
  73     typedef ScfRef< XclExpLinkManager >         XclExpLinkMgrRef;
  74     typedef ScfRef< XclExpObjectManager >       XclExpObjectMgrRef;
  75     typedef ScfRef< XclExpFilterManager >       XclExpFilterMgrRef;
  76     typedef ScfRef< XclExpPivotTableManager >   XclExpPTableMgrRef;
  77
  78     XclExpTabInfoRef    mxTabInfo;          /// Calc->Excel sheet index conversion.
  79     XclExpAddrConvRef   mxAddrConv;         /// The address converter.
  80     XclExpFmlaCompRef   mxFmlaComp;         /// The formula compiler.
  81     XclExpProgressRef   mxProgress;         /// The export progress bar.
  82
  83     XclExpSstRef        mxSst;              /// The shared string table.
  84     XclExpPaletteRef    mxPalette;          /// The color buffer.
  85     XclExpFontBfrRef    mxFontBfr;          /// All fonts in the file.
  86     XclExpNumFmtBfrRef  mxNumFmtBfr;        /// All number formats in the file.
  87     XclExpXFBfrRef      mxXFBfr;            /// All XF records in the file.
  88     XclExpNameMgrRef    mxNameMgr;          /// Internal defined names.
  89     XclExpLinkMgrRef    mxGlobLinkMgr;      /// Global link manager for defined names.
  90     XclExpLinkMgrRef    mxLocLinkMgr;       /// Local link manager for a sheet.
  91     XclExpObjectMgrRef  mxObjMgr;           /// All drawing objects.
  92     XclExpFilterMgrRef  mxFilterMgr;        /// Manager for filtered areas in all sheets.
  93     XclExpPTableMgrRef  mxPTableMgr;        /// All pivot tables and pivot caches.
  94
  95     bool                mbRelUrl;           /// true = Store URLs relative.
  96
  97     explicit            XclExpRootData( XclBiff eBiff, SfxMedium& rMedium,
  98                             SotStorageRef xRootStrg, ScDocument& rDoc, rtl_TextEncoding eTextEnc );
  99     virtual             ~XclExpRootData();
 100 };
 101
 102 // ----------------------------------------------------------------------------
 103
 104 /** Access to global data from other classes. */
 105 class XclExpRoot : public XclRoot
 106 {
 107 public:
 108     explicit            XclExpRoot( XclExpRootData& rExpRootData );
 109
 110     /** Returns this root instance - for code readability in derived classes. */
 111     inline const XclExpRoot& GetRoot() const { return *this; }
 112     /** Returns true, if URLs should be stored relative to the document location. */
 113     inline bool         IsRelUrl() const { return mrExpData.mbRelUrl; }
 114
 115     /** Returns the buffer for Calc->Excel sheet index conversion. */
 116     XclExpTabInfo&      GetTabInfo() const;
 117     /** Returns the address converter. */
 118     XclExpAddressConverter& GetAddressConverter() const;
 119     /** Returns the formula compiler to produce formula token arrays. */
 120     XclExpFormulaCompiler& GetFormulaCompiler() const;
 121     /** Returns the export progress bar. */
 122     XclExpProgressBar&  GetProgressBar() const;
 123
 124     /** Returns the shared string table. */
 125     XclExpSst&          GetSst() const;
 126     /** Returns the color buffer. */
 127     XclExpPalette&      GetPalette() const;
 128     /** Returns the font buffer. */
 129     XclExpFontBuffer&   GetFontBuffer() const;
 130     /** Returns the number format buffer. */
 131     XclExpNumFmtBuffer& GetNumFmtBuffer() const;
 132     /** Returns the cell formatting attributes buffer. */
 133     XclExpXFBuffer&     GetXFBuffer() const;
 134     /** Returns the global link manager for defined names. */
 135     XclExpLinkManager&  GetGlobalLinkManager() const;
 136     /** Returns the local link manager for the current sheet. */
 137     XclExpLinkManager&  GetLocalLinkManager() const;
 138     /** Returns the buffer that contains internal defined names. */
 139     XclExpNameManager&  GetNameManager() const;
 140     /** Returns the drawing object manager. */
 141     XclExpObjectManager& GetObjectManager() const;
 142     /** Returns the filter manager. */
 143     XclExpFilterManager& GetFilterManager() const;
 144     /** Returns the pivot table manager. */
 145     XclExpPivotTableManager& GetPivotTableManager() const;
 146
 147     /** Is called when export filter starts to create the Excel document (all BIFF versions). */
 148     void                InitializeConvert();
 149     /** Is called when export filter starts to create the workbook global data (>=BIFF5). */
 150     void                InitializeGlobals();
 151     /** Is called when export filter starts to create data for a single sheet (all BIFF versions). */
 152     void                InitializeTable( SCTAB nScTab );
 153     /** Is called before export filter starts to write the records to the stream. */
 154     void                InitializeSave();
 155     /** Returns the reference to a record (or record list) representing a root object.
 156         @param nRecId  Identifier that specifies which record is returned. */
 157     XclExpRecordRef     CreateRecord( sal_uInt16 nRecId ) const;
 158
 159     bool                IsDocumentEncrypted() const;
 160
 161     String              GetPassword() const;
 162
 163 private:
 164
 165     /** Returns the local or global link manager, depending on current context. */
 166     XclExpRootData::XclExpLinkMgrRef GetLocalLinkMgrRef() const;
 167
 168 private:
 169     mutable XclExpRootData& mrExpData;      /// Reference to the global export data struct.
 170 };
 171
 172 // ============================================================================
 173
 174 #endif
 175