Line data Source code
1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 :
20 : #ifndef INCLUDED_SC_SOURCE_FILTER_INC_EXCFORM_HXX
21 : #define INCLUDED_SC_SOURCE_FILTER_INC_EXCFORM_HXX
22 :
23 : #include "xlformula.hxx"
24 : #include "xiroot.hxx"
25 : #include "formel.hxx"
26 :
27 : #include <vector>
28 :
29 : class ScFormulaCell;
30 : class ScRangeList;
31 :
32 : class ExcelToSc : public ExcelConverterBase, protected XclImpRoot
33 : {
34 : protected:
35 : enum ExtensionType { EXTENSION_ARRAY, EXTENSION_NLR, EXTENSION_MEMAREA };
36 : typedef ::std::vector< ExtensionType > ExtensionTypeVec;
37 :
38 : bool bExternName; // external name was found
39 : static const sal_uInt16 nRowMask;
40 : static const sal_uInt16 nLastInd; // last Index for Excel->SC- token
41 :
42 : XclFunctionProvider maFuncProv;
43 : const XclBiff meBiff;
44 :
45 : void DoMulArgs( DefTokenId eId, sal_uInt8 nNumArgs );
46 :
47 : void ExcRelToScRel( sal_uInt16 nRow, sal_uInt8 nCol, ScSingleRefData&, const bool bName );
48 :
49 : public:
50 : ExcelToSc( XclImpRoot& rRoot );
51 : virtual ~ExcelToSc();
52 : virtual ConvErr Convert( const ScTokenArray*&, XclImpStream& rStrm, sal_Size nFormulaLen,
53 : bool bAllowArrays, const FORMULA_TYPE eFT = FT_CellFormula ) SAL_OVERRIDE;
54 :
55 : virtual ConvErr Convert( _ScRangeListTabs&, XclImpStream& rStrm, sal_Size nFormulaLen, SCsTAB nTab, const FORMULA_TYPE eFT = FT_CellFormula ) SAL_OVERRIDE;
56 :
57 : virtual ConvErr ConvertExternName( const ScTokenArray*& rpArray, XclImpStream& rStrm, sal_Size nFormulaLen,
58 : const OUString& rUrl, const ::std::vector<OUString>& rTabNames );
59 :
60 : virtual bool GetAbsRefs( ScRangeList& rRangeList, XclImpStream& rStrm, sal_Size nLen );
61 :
62 : void GetDummy( const ScTokenArray*& );
63 : const ScTokenArray* GetBoolErr( XclBoolError );
64 :
65 : bool ReadSharedFormulaPosition( XclImpStream& rStrm, SCCOL& rCol, SCROW& rRow );
66 : const ScTokenArray* GetSharedFormula( const ScAddress& rRefPos ) const;
67 :
68 : static void SetError( ScFormulaCell& rCell, const ConvErr eErr );
69 :
70 : static inline bool IsComplColRange( const sal_uInt16 nCol1, const sal_uInt16 nCol2 );
71 : static inline bool IsComplRowRange( const sal_uInt16 nRow1, const sal_uInt16 nRow2 );
72 :
73 : void SetComplCol( ScComplexRefData& );
74 : void SetComplRow( ScComplexRefData& );
75 :
76 : void ReadExtensions( const ExtensionTypeVec& rExtensions,
77 : XclImpStream& aIn );
78 : void ReadExtensionArray( unsigned int n,
79 : XclImpStream& aIn );
80 : void ReadExtensionNlr( XclImpStream& aIn );
81 : void ReadExtensionMemArea( XclImpStream& aIn );
82 : };
83 :
84 4716 : inline bool ExcelToSc::IsComplColRange( const sal_uInt16 nCol1, const sal_uInt16 nCol2 )
85 : {
86 4716 : return ( nCol1 == 0x00 ) && ( nCol2 == 0xFF );
87 : }
88 :
89 6 : inline bool ExcelToSc::IsComplRowRange( const sal_uInt16 nRow1, const sal_uInt16 nRow2 )
90 : {
91 6 : return ( ( nRow1 & 0x3FFF ) == 0x0000 ) && ( ( nRow2 & 0x3FFF ) == 0x3FFF );
92 : }
93 :
94 : class XclImpLinkManager;
95 : class XclImpExtName;
96 :
97 : class ExcelToSc8 : public ExcelToSc
98 : {
99 : public:
100 :
101 2318 : struct ExternalTabInfo
102 : {
103 : ScRange maRange;
104 : OUString maTabName;
105 : sal_uInt16 mnFileId;
106 : bool mbExternal;
107 :
108 : ExternalTabInfo();
109 : };
110 :
111 : private:
112 : const XclImpLinkManager& rLinkMan;
113 :
114 : void ExcRelToScRel8( sal_uInt16 nRow, sal_uInt16 nCol, ScSingleRefData&,
115 : const bool bName );
116 :
117 : bool GetExternalFileIdFromXti( sal_uInt16 nIxti, sal_uInt16& rFileId ) const;
118 :
119 : virtual bool Read3DTabReference( sal_uInt16 nIxti, SCTAB& rFirstTab, SCTAB& rLastTab, ExternalTabInfo& rExtInfo );
120 :
121 : bool HandleOleLink(sal_uInt16 nXtiIndex, const XclImpExtName& rExtName, ExternalTabInfo& rExtInfo);
122 : public:
123 : ExcelToSc8( XclImpRoot& rRoot );
124 : virtual ~ExcelToSc8();
125 :
126 : virtual ConvErr Convert( const ScTokenArray*& rpTokArray, XclImpStream& rStrm, sal_Size nFormulaLen, bool bAllowArrays, const FORMULA_TYPE eFT = FT_CellFormula ) SAL_OVERRIDE;
127 :
128 : virtual ConvErr Convert( _ScRangeListTabs&, XclImpStream& rStrm, sal_Size nFormulaLen, SCsTAB nTab, const FORMULA_TYPE eFT = FT_CellFormula ) SAL_OVERRIDE;
129 :
130 : virtual ConvErr ConvertExternName( const ScTokenArray*& rpArray, XclImpStream& rStrm, sal_Size nFormulaLen,
131 : const OUString& rUrl, const ::std::vector<OUString>& rTabNames ) SAL_OVERRIDE;
132 :
133 : static inline bool IsComplRowRange( const sal_uInt16 nRow1, const sal_uInt16 nRow2 );
134 :
135 : virtual bool GetAbsRefs( ScRangeList& rRangeList, XclImpStream& rStrm, sal_Size nLen ) SAL_OVERRIDE;
136 : };
137 :
138 4710 : inline bool ExcelToSc8::IsComplRowRange( const sal_uInt16 nRow1, const sal_uInt16 nRow2 )
139 : {
140 4710 : return ( nRow1 == 0x0000 ) && ( nRow2 == 0xFFFF );
141 : }
142 :
143 : #endif
144 :
145 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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