sc/source/filter/inc/htmlexp.hxx

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  27
  28 #ifndef SC_HTMLEXP_HXX
  29 #define SC_HTMLEXP_HXX
  30
  31 #include "global.hxx"
  32 #include <rtl/textenc.h>
  33 #include <tools/gen.hxx>
  34 #include <tools/color.hxx>
  35
  36 #include "expbase.hxx"
  37
  38
  39 class ScDocument;
  40 class SfxItemSet;
  41 class SdrPage;
  42 class Graphic;
  43 class SdrObject;
  44 class OutputDevice;
  45 class ScDrawLayer;
  46 class SvStringsSortDtor;
  47 class ScEditCell;
  48 class SvxBorderLine;
  49
  50 struct ScHTMLStyle
  51 {   // Defaults aus StyleSheet
  52     Color               aBackgroundColor;
  53     String              aFontFamilyName;
  54     UINT32              nFontHeight;        // Item-Value
  55     USHORT              nFontSizeNumber;    // HTML value 1-7
  56     BYTE                nDefaultScriptType; // Font values are valid for the default script type
  57     BOOL                bInitialized;
  58
  59     ScHTMLStyle() : nFontHeight(0), nFontSizeNumber(2), nDefaultScriptType(0),
  60         bInitialized(0) {}
  61
  62     const ScHTMLStyle& operator=( const ScHTMLStyle& r )
  63         {
  64             aBackgroundColor    = r.aBackgroundColor;
  65             aFontFamilyName     = r.aFontFamilyName;
  66             nFontHeight         = r.nFontHeight;
  67             nFontSizeNumber     = r.nFontSizeNumber;
  68             nDefaultScriptType  = r.nDefaultScriptType;
  69             bInitialized        = r.bInitialized;
  70             return *this;
  71         }
  72 };
  73
  74 struct ScHTMLGraphEntry
  75 {
  76     ScRange             aRange;         // ueberlagerter Zellbereich
  77     Size                aSize;          // Groesse in Pixeln
  78     Size                aSpace;         // Spacing in Pixeln
  79     SdrObject*          pObject;
  80     BOOL                bInCell;        // ob in Zelle ausgegeben wird
  81     BOOL                bWritten;
  82
  83     ScHTMLGraphEntry( SdrObject* pObj, const ScRange& rRange,
  84         const Size& rSize,  BOOL bIn, const Size& rSpace ) :
  85         aRange( rRange ), aSize( rSize ), aSpace( rSpace ),
  86         pObject( pObj ), bInCell( bIn ), bWritten( FALSE ) {}
  87 };
  88
  89 DECLARE_LIST( ScHTMLGraphList, ScHTMLGraphEntry* )
  90
  91 #define SC_HTML_FONTSIZES 7
  92 const short nIndentMax = 23;
  93
  94 class ScHTMLExport : public ScExportBase
  95 {
  96     // default HtmlFontSz[1-7]
  97     static const USHORT nDefaultFontSize[SC_HTML_FONTSIZES];
  98     // HtmlFontSz[1-7] in s*3.ini [user]
  99     static USHORT       nFontSize[SC_HTML_FONTSIZES];
 100     static const char*  pFontSizeCss[SC_HTML_FONTSIZES];
 101     static const USHORT nCellSpacing;
 102     static const sal_Char __FAR_DATA sIndentSource[];
 103
 104     ScHTMLGraphList     aGraphList;
 105     ScHTMLStyle         aHTMLStyle;
 106     String              aBaseURL;
 107     String              aStreamPath;
 108     String              aCId;           // Content-Id fuer Mail-Export
 109     OutputDevice*       pAppWin;        // fuer Pixelei
 110     SvStringsSortDtor*  pSrcArr;        // fuer CopyLocalFileToINet
 111     SvStringsSortDtor*  pDestArr;
 112     String              aNonConvertibleChars;   // collect nonconvertible characters
 113     rtl_TextEncoding    eDestEnc;
 114     SCTAB               nUsedTables;
 115     short               nIndent;
 116     sal_Char            sIndent[nIndentMax+1];
 117     BOOL                bAll;           // ganzes Dokument
 118     BOOL                bTabHasGraphics;
 119     BOOL                bTabAlignedLeft;
 120     BOOL                bCalcAsShown;
 121     BOOL                bCopyLocalFileToINet;
 122     BOOL                bTableDataWidth;
 123     BOOL                bTableDataHeight;
 124
 125     const SfxItemSet&   PageDefaults( SCTAB nTab );
 126
 127     void                WriteBody();
 128     void                WriteHeader();
 129     void                WriteOverview();
 130     void                WriteTables();
 131     void                WriteCell( SCCOL nCol, SCROW nRow, SCTAB nTab );
 132     void                WriteGraphEntry( ScHTMLGraphEntry* );
 133     void                WriteImage( String& rLinkName,
 134                                     const Graphic&, const ByteString& rImgOptions,
 135                                     ULONG nXOutFlags = 0 );
 136                             // nXOutFlags fuer XOutBitmap::WriteGraphic
 137
 138                         // write to stream if and only if URL fields in edit cell
 139     BOOL                WriteFieldText( const ScEditCell* pCell );
 140
 141                         // kopiere ggfs. eine lokale Datei ins Internet
 142     BOOL                CopyLocalFileToINet( String& rFileNm,
 143                             const String& rTargetNm, BOOL bFileToFile = FALSE );
 144     BOOL                HasCId() { return aCId.Len() > 0; }
 145     void                MakeCIdURL( String& rURL );
 146
 147     void                PrepareGraphics( ScDrawLayer*, SCTAB nTab,
 148                                         SCCOL nStartCol, SCROW nStartRow,
 149                                         SCCOL nEndCol, SCROW nEndRow );
 150     void                FillGraphList( const SdrPage*, SCTAB nTab,
 151                                         SCCOL nStartCol, SCROW nStartRow,
 152                                         SCCOL nEndCol, SCROW nEndRow );
 153
 154     void                BorderToStyle( ByteString& rOut, const char* pBorderName,
 155                                        const SvxBorderLine* pLine, bool& bInsertSemicolon );
 156
 157     USHORT              GetFontSizeNumber( USHORT nHeight );
 158     const char*         GetFontSizeCss( USHORT nHeight );
 159     USHORT              ToPixel( USHORT nTwips );
 160     Size                MMToPixel( const Size& r100thMMSize );
 161     void                IncIndent( short nVal );
 162     const sal_Char*         GetIndentStr() { return sIndent; }
 163
 164 public:
 165                         ScHTMLExport( SvStream&, const String&, ScDocument*, const ScRange&,
 166                                         BOOL bAll, const String& aStreamPath );
 167     virtual             ~ScHTMLExport();
 168     ULONG               Write();
 169     const String&       GetNonConvertibleChars() const
 170                             { return aNonConvertibleChars; }
 171 };
 172
 173 #endif
 174