lotuswordpro/source/filter/lwptblcell.hxx

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  10  *  Sun Microsystems Inc., October, 2000
  11  *
  12  *  GNU Lesser General Public License Version 2.1
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  14  *  Copyright 2000 by Sun Microsystems, Inc.
  15  *  901 San Antonio Road, Palo Alto, CA 94303, USA
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  17  *  This library is free software; you can redistribute it and/or
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  32  *  Sun Industry Standards Source License Version 1.1
  33  *  =================================================
  34  *  The contents of this file are subject to the Sun Industry Standards
  35  *  Source License Version 1.1 (the "License"); You may not use this file
  36  *  except in compliance with the License. You may obtain a copy of the
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  46  *  The Initial Developer of the Original Code is: IBM Corporation
  47  *
  48  *  Copyright: 2008 by IBM Corporation
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  50  *  All Rights Reserved.
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  52  *  Contributor(s): _______________________________________
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  54  *
  55  ************************************************************************/
  56 /**
  57  * @file
  58  *  For LWP filter architecture prototype - table object
  59  */
  60
  61 #ifndef INCLUDED_LOTUSWORDPRO_SOURCE_FILTER_LWPTBLCELL_HXX
  62 #define INCLUDED_LOTUSWORDPRO_SOURCE_FILTER_LWPTBLCELL_HXX
  63
  64 #include <lwpobj.hxx>
  65 #include "lwpdlvlist.hxx"
  66
  67 #include <xfilter/xfcell.hxx>
  68
  69 // temporarily added for compile
  70 class LwpObject;
  71
  72 class LwpContent;
  73 class LwpTableLayout;
  74 /**
  75  * @brief
  76  * VO_CELLLIST object
  77  */
  78 class LwpCellList : public LwpDLVList
  79 {
  80 public:
  81     LwpCellList(LwpObjectHeader const &objHdr, LwpSvStream* pStrm);
  82
  83     virtual void Parse(IXFStream* pOutputStream) override;
  84     LwpObjectID const & GetNextID(){return GetNext();}
  85     sal_uInt8 GetColumnID() const {return cColumn;}
  86
  87     virtual void Convert(XFCell * pCell, LwpTableLayout* pCellsMap=nullptr);
  88 protected:
  89     virtual ~LwpCellList() override;
  90
  91     sal_uInt8 cColumn;
  92     LwpObjectID cParent;
  93
  94     void Read() override;
  95     LwpObjectID cValue;
  96 };
  97 /**
  98  * @brief
  99  * VO_ROWLIST object
 100  */
 101 class LwpRowList final : public LwpDLVList
 102 {
 103 public:
 104     LwpRowList(LwpObjectHeader const &objHdr, LwpSvStream* pStrm);
 105
 106     void Parse(IXFStream* pOutputStream) override;
 107     LwpObjectID const & GetChildHeadID(){return cChild.GetHead();}
 108     LwpObjectID const & GetNextID(){return GetNext();}
 109     sal_uInt16 GetRowID() const {return cRowID;}
 110 private:
 111     void Read() override;
 112     virtual ~LwpRowList() override;
 113
 114     LwpDLVListHeadTail cChild;
 115     LwpObjectID cParent;
 116     sal_uInt16 cRowID;
 117 };
 118 /**
 119  * @brief
 120  * VO_NUMERICVALUE object
 121  */
 122 class LwpNumericValue final : public LwpObject
 123 {
 124 public:
 125     LwpNumericValue(LwpObjectHeader const &objHdr, LwpSvStream* pStrm);
 126
 127     double GetValue() const {return cNumber;}
 128     void Parse(IXFStream* pOutputStream) override;
 129 private:
 130     void Read() override;
 131     virtual ~LwpNumericValue() override;
 132
 133     double cNumber;
 134 };
 135
 136 /**
 137  * @brief
 138  * VO_TABLERANGE object
 139  */
 140 class LwpTableRange final : public LwpDLVList
 141 {
 142 public:
 143     LwpTableRange(LwpObjectHeader const &objHdr, LwpSvStream* pStrm);
 144
 145     void Parse(IXFStream* pOutputStream) override;
 146     const LwpObjectID& GetCellRangeID() const {return cpCellRange;}
 147     const LwpObjectID& GetTableID() const { return cqTable;}
 148     LwpTableRange* GetNext() { return dynamic_cast<LwpTableRange*>(LwpDLVList::GetNext().obj().get());}
 149 private:
 150     void Read() override;
 151     virtual ~LwpTableRange() override;
 152
 153     LwpObjectID cqTable;
 154     LwpObjectID cpCellRange;
 155 };
 156 /**
 157  * @brief
 158  * VO_CELLRANGE object
 159  */
 160 class LwpCellRange final : public LwpObject
 161 {
 162 public:
 163     LwpCellRange(LwpObjectHeader const &objHdr, LwpSvStream* pStrm);
 164
 165     void Parse(IXFStream* pOutputStream) override;
 166     const LwpObjectID& GetFolderID() const {return cpFolder;}
 167 private:
 168     void Read() override;
 169     virtual ~LwpCellRange() override;
 170
 171     LwpObjectID cpFolder;
 172 };
 173 /**
 174  * @brief
 175  * VO_FOLDER object
 176  */
 177 class LwpFolder final : public LwpDLVList
 178 {
 179 public:
 180     LwpFolder(LwpObjectHeader const &objHdr, LwpSvStream* pStrm);
 181
 182     void Parse(IXFStream* pOutputStream) override;
 183     LwpObjectID const & GetChildHeadID(){ return cChild.GetHead();}
 184 private:
 185     void Read() override;
 186     virtual ~LwpFolder() override;
 187
 188     LwpDLVListHeadTail cChild;
 189     LwpObjectID cParent;
 190     LwpObjectID cqTable;
 191 };
 192 /**
 193  * @brief
 194  * VO_DEPENDENT object
 195  */
 196 class LwpDependent final : public LwpDLVList
 197 {
 198 public:
 199     LwpDependent(LwpObjectHeader const &objHdr, LwpSvStream* pStrm);
 200
 201     void Parse(IXFStream* pOutputStream) override;
 202 private:
 203     void Read() override;
 204     virtual ~LwpDependent() override;
 205
 206     LwpObjectID cFormulaInfo;
 207     sal_uInt16 cReferenceOffset;    // Used to fix dependent formula when we're
 208                                 //  dropped, sorted.
 209     // Flags:
 210     enum
 211     {
 212         START_CELL  = 0x01,
 213         END_CELL    = 0x02,
 214         REGISTERED  = 0x04
 215     };
 216     sal_uInt8 cFlags;                // Used to fix dependent formula when we're
 217                                 //  dropped, sorted.
 218 };
 219
 220 /**
 221  * @brief
 222  * row or column id
 223  */
 224 class LwpRowColumnQualifier
 225 {
 226 public:
 227     LwpRowColumnQualifier();
 228
 229     bool IsAbsolute() const;
 230
 231     bool IsAfter() const;
 232
 233     bool IsBad() const;
 234
 235     void QuickRead(LwpObjectStream *pStrm);
 236
 237 private:
 238     enum    // cFlags bit definitions
 239     {
 240         REF_ABSOLUTE    = 0x01,
 241         REF_AFTER       = 0x02,
 242         REF_BAD         = 0x04
 243     };
 244     sal_uInt8 cFlags;
 245 };
 246
 247 inline
 248 LwpRowColumnQualifier::LwpRowColumnQualifier() : cFlags(0)
 249 {
 250 }
 251
 252 inline bool
 253 LwpRowColumnQualifier::IsAfter() const
 254 {
 255     return (cFlags & REF_AFTER) != 0;
 256 }
 257
 258 inline bool
 259 LwpRowColumnQualifier::IsBad() const
 260 {
 261     return (cFlags & REF_BAD) != 0;
 262 }
 263
 264 inline bool
 265 LwpRowColumnQualifier::IsAbsolute() const
 266 {
 267     return (cFlags & REF_ABSOLUTE) != 0;
 268 }
 269 /**
 270  * @brief
 271  * row id
 272  */
 273 class LwpRowSpecifier
 274 {
 275 public:
 276     LwpRowSpecifier()
 277         : cRow(0)
 278         {}
 279
 280     void QuickRead(LwpObjectStream *pStrm);
 281
 282     sal_uInt16 RowID(sal_uInt16 FormulaRow);
 283
 284 private:
 285     sal_uInt16 cRow;
 286     LwpRowColumnQualifier cQualifier;
 287 };
 288
 289 inline sal_uInt16
 290 LwpRowSpecifier::RowID(sal_uInt16 FormulaRow)
 291 {
 292     if (cQualifier.IsBad())
 293     {
 294         return 0xffff;
 295     }
 296     if (cQualifier.IsAbsolute())
 297         return cRow;
 298
 299     if (cQualifier.IsAfter())
 300         return FormulaRow + cRow;
 301     return FormulaRow - cRow;
 302 }
 303
 304 /**
 305  * @brief
 306  * column id
 307  */
 308 class LwpColumnSpecifier
 309 {
 310 public:
 311     LwpColumnSpecifier()
 312         : cColumn(0)
 313         {}
 314
 315     void QuickRead(LwpObjectStream *pStrm);
 316
 317     sal_uInt8 ColumnID(sal_uInt8 FormulaColumn);
 318
 319 private:
 320     sal_uInt8 cColumn;
 321     LwpRowColumnQualifier cQualifier;
 322 };
 323
 324 inline sal_uInt8
 325 LwpColumnSpecifier::ColumnID(sal_uInt8 FormulaColumn)
 326 {
 327     if (cQualifier.IsBad())
 328     {
 329         return 0xff;
 330     }
 331     if (cQualifier.IsAbsolute())
 332         return cColumn;
 333     if (cQualifier.IsAfter())
 334         return FormulaColumn + cColumn;
 335     return FormulaColumn - cColumn;
 336 }
 337
 338 #endif
 339
 340 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */