xref: /AOO41X/main/sc/inc/filter.hxx (revision 544d4cdb3cbe02cb618cb4c79665fc3b30b73da6)
138d50f7bSAndrew Rist /**************************************************************
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2138d50f7bSAndrew Rist 
2238d50f7bSAndrew Rist 
23cdf0e10cSrcweir 
24cdf0e10cSrcweir #ifndef SC_FILTER_HXX
25cdf0e10cSrcweir #define SC_FILTER_HXX
26cdf0e10cSrcweir 
27cdf0e10cSrcweir #include <tools/string.hxx>
28cdf0e10cSrcweir #include <rtl/textenc.h>
29cdf0e10cSrcweir 
30cdf0e10cSrcweir #define ENABLE_LOTUS123_EXPORT 0
31cdf0e10cSrcweir 
32cdf0e10cSrcweir class SfxMedium;
33cdf0e10cSrcweir class SvStream;
34cdf0e10cSrcweir 
35cdf0e10cSrcweir class ScAddress;
36cdf0e10cSrcweir class ScDocument;
37cdf0e10cSrcweir class ScRange;
38cdf0e10cSrcweir class SvNumberFormatter;
39cdf0e10cSrcweir 
40cdf0e10cSrcweir // Return-Werte Im-/Exportfilter	(sal_uLong)
41cdf0e10cSrcweir 
42cdf0e10cSrcweir typedef sal_uLong FltError;
43cdf0e10cSrcweir //enum FltError {
44cdf0e10cSrcweir 
45cdf0e10cSrcweir #define eERR_OK  		ERRCODE_NONE				// kein Fehler, alles OK
46cdf0e10cSrcweir #define	eERR_OPEN		SCERR_IMPORT_OPEN			// ...
47cdf0e10cSrcweir #define	eERR_UNBEK		SCERR_IMPORT_UNKNOWN		// unbekannter Fehler, auch historische Bedeutung
48cdf0e10cSrcweir #define	eERR_NOMEM		SCERR_IMPORT_OUTOFMEM		// nicht mehr genuegend Speicher zur Verfuegung
49cdf0e10cSrcweir #define	eERR_UNKN_WK	SCERR_IMPORT_UNKNOWN_WK		// unbekanntes WK?-Format (Lotus 1-2-3)
50cdf0e10cSrcweir #define	eERR_FORMAT		SCERR_IMPORT_FORMAT			// Formatfehler beim Lesen (kein Formel-Fehler!)
51cdf0e10cSrcweir #define	eERR_NI			SCERR_IMPORT_NI				// Nicht implementierter Filter
52cdf0e10cSrcweir #define	eERR_UNKN_BIFF	SCERR_IMPORT_UNKNOWN_BIFF	// unbekanntes BIFF-Format (Excel)
53cdf0e10cSrcweir #define	eERR_NI_BIFF	SCERR_IMPORT_NI_BIFF		// nicht implementiertes BIFF-Format
54cdf0e10cSrcweir #define	eERR_FILEPASSWD	SCERR_IMPORT_FILEPASSWD		// File Passwordgeschuetzt
55cdf0e10cSrcweir #define	eERR_INTERN		SCERR_IMPORT_INTERNAL		// interner Fehler
56cdf0e10cSrcweir #define	eERR_RNGOVRFLW	SCWARN_IMPORT_RANGE_OVERFLOW// ueberlauf der Zellkoordinaten:
57cdf0e10cSrcweir 													//	Tabelle abgschnitten auf erlaubtem Bereich
58cdf0e10cSrcweir // mehr Fehlercodes siehe scerrors.hxx
59cdf0e10cSrcweir 
60cdf0e10cSrcweir //	};
61cdf0e10cSrcweir 
62cdf0e10cSrcweir 
63cdf0e10cSrcweir // fuer Import
64cdf0e10cSrcweir enum EXCIMPFORMAT { EIF_AUTO, EIF_BIFF5, EIF_BIFF8, EIF_BIFF_LE4 };
65cdf0e10cSrcweir 
66cdf0e10cSrcweir // fuer Export
67cdf0e10cSrcweir enum ExportFormatLotus { ExpWK1, ExpWK3, ExpWK4 };
68cdf0e10cSrcweir enum ExportFormatExcel { ExpBiff2, ExpBiff3, ExpBiff4, ExpBiff4W, ExpBiff5, ExpBiff8, Exp2007Xml };
69cdf0e10cSrcweir 
70cdf0e10cSrcweir 
71cdf0e10cSrcweir // Optionen fuer DIF-Im-/Export (Kombination ueber '|')
72cdf0e10cSrcweir #define	SC_DIFOPT_PLAIN		0x00000000
73cdf0e10cSrcweir #define SC_DIFOPT_DATE		0x00000001
74cdf0e10cSrcweir #define SC_DIFOPT_TIME		0x00000002
75cdf0e10cSrcweir #define SC_DIFOPT_CURRENCY	0x00000004
76cdf0e10cSrcweir 
77cdf0e10cSrcweir #define SC_DIFOPT_EXCEL		(SC_DIFOPT_DATE|SC_DIFOPT_TIME|SC_DIFOPT_CURRENCY)
78cdf0e10cSrcweir 
79cdf0e10cSrcweir // These are implemented inside the scfilt library and lazy loaded
80cdf0e10cSrcweir 
81cdf0e10cSrcweir class ScRTFImport;
82cdf0e10cSrcweir class ScHTMLImport;
83cdf0e10cSrcweir 
84cdf0e10cSrcweir class ScEEAbsImport {
85cdf0e10cSrcweir   public:
~ScEEAbsImport()86cdf0e10cSrcweir     virtual ~ScEEAbsImport() {}
87cdf0e10cSrcweir     virtual sal_uLong   Read( SvStream& rStream, const String& rBaseURL ) = 0;
88cdf0e10cSrcweir     virtual ScRange GetRange() = 0;
89cdf0e10cSrcweir     virtual void    WriteToDocument(
90cdf0e10cSrcweir         sal_Bool bSizeColsRows = sal_False, double nOutputFactor = 1.0,
91cdf0e10cSrcweir         SvNumberFormatter* pFormatter = NULL, bool bConvertDate = true ) = 0;
92cdf0e10cSrcweir };
93cdf0e10cSrcweir 
94cdf0e10cSrcweir class ScFormatFilterPlugin {
95cdf0e10cSrcweir   public:
96cdf0e10cSrcweir     // various import filters
97cdf0e10cSrcweir     virtual FltError ScImportLotus123( SfxMedium&, ScDocument*, CharSet eSrc = RTL_TEXTENCODING_DONTKNOW ) = 0;
98cdf0e10cSrcweir     virtual FltError ScImportQuattroPro( SfxMedium &rMedium, ScDocument *pDoc ) = 0;
99cdf0e10cSrcweir     virtual FltError ScImportExcel( SfxMedium&, ScDocument*, const EXCIMPFORMAT ) = 0;
100cdf0e10cSrcweir         // eFormat == EIF_AUTO	-> passender Filter wird automatisch verwendet
101cdf0e10cSrcweir         // eFormat == EIF_BIFF5	-> nur Biff5-Stream fuehrt zum Erfolg (auch wenn in einem Excel97-Doc)
102cdf0e10cSrcweir         // eFormat == EIF_BIFF8	-> nur Biff8-Stream fuehrt zum Erfolg (nur in Excel97-Docs)
103cdf0e10cSrcweir         // eFormat == EIF_BIFF_LE4 -> nur Nicht-Storage-Dateien _koennen_ zum Erfolg fuehren
104cdf0e10cSrcweir     virtual FltError ScImportStarCalc10( SvStream&, ScDocument* ) = 0;
105cdf0e10cSrcweir     virtual FltError ScImportDif( SvStream&, ScDocument*, const ScAddress& rInsPos,
106cdf0e10cSrcweir 				 const CharSet eSrc = RTL_TEXTENCODING_DONTKNOW, sal_uInt32 nDifOption = SC_DIFOPT_EXCEL ) = 0;
107cdf0e10cSrcweir     virtual FltError ScImportRTF( SvStream&, const String& rBaseURL, ScDocument*, ScRange& rRange ) = 0;
108cdf0e10cSrcweir     virtual FltError ScImportHTML( SvStream&, const String& rBaseURL, ScDocument*, ScRange& rRange, double nOutputFactor = 1.0,
109cdf0e10cSrcweir                                    sal_Bool bCalcWidthHeight = sal_True, SvNumberFormatter* pFormatter = NULL, bool bConvertDate = true ) = 0;
110cdf0e10cSrcweir 
111cdf0e10cSrcweir     // various import helpers
112cdf0e10cSrcweir     virtual ScEEAbsImport *CreateRTFImport( ScDocument* pDoc, const ScRange& rRange ) = 0;
113cdf0e10cSrcweir     virtual ScEEAbsImport *CreateHTMLImport( ScDocument* pDocP, const String& rBaseURL, const ScRange& rRange, sal_Bool bCalcWidthHeight ) = 0;
114cdf0e10cSrcweir     virtual String         GetHTMLRangeNameList( ScDocument* pDoc, const String& rOrigName ) = 0;
115cdf0e10cSrcweir 
116cdf0e10cSrcweir     // various export filters
117cdf0e10cSrcweir #if ENABLE_LOTUS123_EXPORT
118cdf0e10cSrcweir     virtual FltError ScExportLotus123( SvStream&, ScDocument*, ExportFormatLotus, CharSet eDest ) = 0;
119cdf0e10cSrcweir #endif
120cdf0e10cSrcweir     virtual FltError ScExportExcel5( SfxMedium&, ScDocument*, ExportFormatExcel eFormat, CharSet eDest ) = 0;
121cdf0e10cSrcweir     virtual FltError ScExportDif( SvStream&, ScDocument*, const ScAddress& rOutPos, const CharSet eDest,
122cdf0e10cSrcweir                                  sal_uInt32 nDifOption = SC_DIFOPT_EXCEL ) = 0;
123cdf0e10cSrcweir     virtual FltError ScExportDif( SvStream&, ScDocument*, const ScRange& rRange, const CharSet eDest,
124cdf0e10cSrcweir 				 sal_uInt32 nDifOption = SC_DIFOPT_EXCEL ) = 0;
125cdf0e10cSrcweir     virtual FltError ScExportHTML( SvStream&, const String& rBaseURL, ScDocument*, const ScRange& rRange, const CharSet eDest, sal_Bool bAll,
126cdf0e10cSrcweir 				  const String& rStreamPath, String& rNonConvertibleChars ) = 0;
127cdf0e10cSrcweir     virtual FltError ScExportRTF( SvStream&, ScDocument*, const ScRange& rRange, const CharSet eDest ) = 0;
128cdf0e10cSrcweir };
129cdf0e10cSrcweir 
130cdf0e10cSrcweir // scfilt plugin symbol
131cdf0e10cSrcweir extern "C" {
132*544d4cdbSOliver-Rainer Wittmann   SAL_DLLPUBLIC_EXPORT ScFormatFilterPlugin * SAL_CALL ScFilterCreate(void);
133cdf0e10cSrcweir }
134cdf0e10cSrcweir 
135cdf0e10cSrcweir class ScFormatFilter {
136cdf0e10cSrcweir     public:
137cdf0e10cSrcweir 	static ScFormatFilterPlugin &Get();
138cdf0e10cSrcweir };
139cdf0e10cSrcweir 
140cdf0e10cSrcweir #endif
141cdf0e10cSrcweir 
142