sc/source/filter/inc/htmlexp.hxx

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  30
  31 #ifndef SC_HTMLEXP_HXX
  32 #define SC_HTMLEXP_HXX
  33
  34 #include "global.hxx"
  35 #include <rtl/textenc.h>
  36 #include <tools/gen.hxx>
  37 #include <tools/color.hxx>
  38
  39 #include "expbase.hxx"
  40
  41
  42 class ScDocument;
  43 class SfxItemSet;
  44 class SdrPage;
  45 class Graphic;
  46 class SdrObject;
  47 class OutputDevice;
  48 class ScDrawLayer;
  49 class SvStringsSortDtor;
  50 class ScEditCell;
  51 class SvxBorderLine;
  52
  53 struct ScHTMLStyle
  54 {       // Defaults aus StyleSheet
  55     Color                               aBackgroundColor;
  56     String                              aFontFamilyName;
  57     UINT32                              nFontHeight;            // Item-Value
  58     USHORT              nFontSizeNumber;    // HTML value 1-7
  59     BYTE                nDefaultScriptType; // Font values are valid for the default script type
  60     BOOL                bInitialized;
  61
  62     ScHTMLStyle() : nFontHeight(0), nFontSizeNumber(2), nDefaultScriptType(0),
  63         bInitialized(0) {}
  64
  65     const ScHTMLStyle& operator=( const ScHTMLStyle& r )
  66         {
  67             aBackgroundColor    = r.aBackgroundColor;
  68             aFontFamilyName             = r.aFontFamilyName;
  69             nFontHeight                 = r.nFontHeight;
  70             nFontSizeNumber     = r.nFontSizeNumber;
  71             nDefaultScriptType  = r.nDefaultScriptType;
  72             bInitialized        = r.bInitialized;
  73             return *this;
  74         }
  75 };
  76
  77 struct ScHTMLGraphEntry
  78 {
  79     ScRange                             aRange;                 // ueberlagerter Zellbereich
  80     Size                                aSize;                  // Groesse in Pixeln
  81     Size                                aSpace;                 // Spacing in Pixeln
  82     SdrObject*                  pObject;
  83     BOOL                                bInCell;                // ob in Zelle ausgegeben wird
  84     BOOL                                bWritten;
  85
  86     ScHTMLGraphEntry( SdrObject* pObj, const ScRange& rRange,
  87         const Size& rSize,      BOOL bIn, const Size& rSpace ) :
  88         aRange( rRange ), aSize( rSize ), aSpace( rSpace ),
  89         pObject( pObj ), bInCell( bIn ), bWritten( FALSE ) {}
  90 };
  91
  92 DECLARE_LIST( ScHTMLGraphList, ScHTMLGraphEntry* )
  93
  94 #define SC_HTML_FONTSIZES 7
  95 const short nIndentMax = 23;
  96
  97 class ScHTMLExport : public ScExportBase
  98 {
  99     // default HtmlFontSz[1-7]
 100     static const USHORT nDefaultFontSize[SC_HTML_FONTSIZES];
 101     // HtmlFontSz[1-7] in s*3.ini [user]
 102     static USHORT               nFontSize[SC_HTML_FONTSIZES];
 103     static const char*  pFontSizeCss[SC_HTML_FONTSIZES];
 104     static const USHORT nCellSpacing;
 105     static const sal_Char __FAR_DATA sIndentSource[];
 106
 107     ScHTMLGraphList             aGraphList;
 108     ScHTMLStyle                 aHTMLStyle;
 109     String              aBaseURL;
 110     String                              aStreamPath;
 111     String                              aCId;                   // Content-Id fuer Mail-Export
 112     OutputDevice*               pAppWin;                // fuer Pixelei
 113     SvStringsSortDtor*  pSrcArr;                // fuer CopyLocalFileToINet
 114     SvStringsSortDtor*  pDestArr;
 115     String              aNonConvertibleChars;   // collect nonconvertible characters
 116     rtl_TextEncoding    eDestEnc;
 117     SCTAB                               nUsedTables;
 118     short                               nIndent;
 119     sal_Char                    sIndent[nIndentMax+1];
 120     BOOL                                bAll;                   // ganzes Dokument
 121     BOOL                                bTabHasGraphics;
 122     BOOL                                bTabAlignedLeft;
 123     BOOL                                bCalcAsShown;
 124     BOOL                                bCopyLocalFileToINet;
 125     BOOL                bTableDataWidth;
 126     BOOL                bTableDataHeight;
 127
 128     const SfxItemSet&   PageDefaults( SCTAB nTab );
 129
 130     void                WriteBody();
 131     void                                WriteHeader();
 132     void                                WriteOverview();
 133     void                                WriteTables();
 134     void                                WriteCell( SCCOL nCol, SCROW nRow, SCTAB nTab );
 135     void                                WriteGraphEntry( ScHTMLGraphEntry* );
 136     void                WriteImage( String& rLinkName,
 137                                     const Graphic&, const ByteString& rImgOptions,
 138                                     ULONG nXOutFlags = 0 );
 139                             // nXOutFlags fuer XOutBitmap::WriteGraphic
 140
 141                         // write to stream if and only if URL fields in edit cell
 142     BOOL                                WriteFieldText( const ScEditCell* pCell );
 143
 144                         // kopiere ggfs. eine lokale Datei ins Internet
 145     BOOL                                CopyLocalFileToINet( String& rFileNm,
 146                             const String& rTargetNm, BOOL bFileToFile = FALSE );
 147     BOOL                                HasCId() { return aCId.Len() > 0; }
 148     void                                MakeCIdURL( String& rURL );
 149
 150     void                                PrepareGraphics( ScDrawLayer*, SCTAB nTab,
 151                                         SCCOL nStartCol, SCROW nStartRow,
 152                                         SCCOL nEndCol, SCROW nEndRow );
 153     void                                FillGraphList( const SdrPage*, SCTAB nTab,
 154                                         SCCOL nStartCol, SCROW nStartRow,
 155                                         SCCOL nEndCol, SCROW nEndRow );
 156
 157     void                                BorderToStyle( ByteString& rOut, const char* pBorderName,
 158                                        const SvxBorderLine* pLine, bool& bInsertSemicolon );
 159
 160     USHORT                              GetFontSizeNumber( USHORT nHeight );
 161     const char*                 GetFontSizeCss( USHORT nHeight );
 162     USHORT                              ToPixel( USHORT nTwips );
 163     Size                                MMToPixel( const Size& r100thMMSize );
 164     void                                IncIndent( short nVal );
 165     const sal_Char*                     GetIndentStr() { return sIndent; }
 166
 167 public:
 168                         ScHTMLExport( SvStream&, const String&, ScDocument*, const ScRange&,
 169                                         BOOL bAll, const String& aStreamPath );
 170     virtual                             ~ScHTMLExport();
 171     ULONG               Write();
 172     const String&       GetNonConvertibleChars() const
 173                             { return aNonConvertibleChars; }
 174 };
 175
 176 #endif
 177