sw/source/filter/ww8/WW8TableInfo.hxx

   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_SW_SOURCE_FILTER_WW8_WW8TABLEINFO_HXX
  21 #define INCLUDED_SW_SOURCE_FILTER_WW8_WW8TABLEINFO_HXX
  22 #include <string>
  23 #include <map>
  24 #include <memory>
  25 #include <set>
  26 #include <functional>
  27 #include <unordered_map>
  28 #include <vector>
  29 #include <sal/types.h>
  30 #include <swrect.hxx>
  31
  32 class SwTable;
  33 class SwTableLine;
  34 class SwTableBox;
  35 class SwNode;
  36 class AttributeOutputBase;
  37
  38 namespace ww8
  39 {
  40 const unsigned int MAXTABLECELLS = 63;
  41
  42 class WW8TableNodeInfo;
  43 typedef std::vector<const SwTableBox *> TableBoxVector;
  44 typedef std::shared_ptr<TableBoxVector> TableBoxVectorPtr;
  45 typedef std::vector<sal_uInt32> GridCols;
  46 typedef std::shared_ptr<GridCols> GridColsPtr;
  47 typedef std::vector<sal_Int32> RowSpans;
  48 typedef std::shared_ptr<RowSpans> RowSpansPtr;
  49 typedef std::vector<sal_uInt32> Widths;
  50 typedef std::shared_ptr<Widths> WidthsPtr;
  51
  52 class WW8TableNodeInfoInner
  53 {
  54     WW8TableNodeInfo * mpParent;
  55     sal_uInt32 mnDepth;
  56     sal_uInt32 mnCell;
  57     sal_uInt32 mnRow;
  58     sal_uInt32 mnShadowsBefore;
  59     sal_uInt32 mnShadowsAfter;
  60     bool mbEndOfLine;
  61     bool mbFinalEndOfLine;
  62     bool mbEndOfCell;
  63     bool mbFirstInTable;
  64     bool mbVertMerge;
  65     const SwTableBox * mpTableBox;
  66     const SwTable * mpTable;
  67     SwRect maRect;
  68
  69 public:
  70     typedef std::shared_ptr<WW8TableNodeInfoInner> Pointer_t;
  71
  72     explicit WW8TableNodeInfoInner(WW8TableNodeInfo * pParent);
  73
  74     void setDepth(sal_uInt32 nDepth);
  75     void setCell(sal_uInt32 nCell);
  76     void setRow(sal_uInt32 nRow);
  77     void setShadowsBefore(sal_uInt32 nShadowsBefore);
  78     void setShadowsAfter(sal_uInt32 nShadowsAfter);
  79     void setEndOfLine(bool bEndOfLine);
  80     void setFinalEndOfLine(bool bEndOfLine);
  81     void setEndOfCell(bool bEndOfCell);
  82     void setFirstInTable(bool bFirstInTable);
  83     void setVertMerge(bool bVertMerge);
  84     void setTableBox(const SwTableBox *pTableBox);
  85     void setTable(const SwTable * pTable);
  86     void setRect(const SwRect & rRect);
  87
  88     sal_uInt32 getDepth() const { return mnDepth;}
  89     sal_uInt32 getCell() const { return mnCell;}
  90     sal_uInt32 getRow() const { return mnRow;}
  91     sal_uInt32 getShadowsBefore() const { return mnShadowsBefore;}
  92     sal_uInt32 getShadowsAfter() const { return mnShadowsAfter;}
  93     bool isEndOfCell() const { return mbEndOfCell;}
  94     bool isEndOfLine() const { return mbEndOfLine;}
  95     bool isFinalEndOfLine() const { return mbFinalEndOfLine;}
  96     bool isFirstInTable() const { return mbFirstInTable;}
  97     const SwTableBox * getTableBox() const { return mpTableBox;}
  98     const SwTable * getTable() const { return mpTable;}
  99     const SwRect & getRect() const { return maRect;}
 100
 101     const SwNode * getNode() const;
 102
 103     TableBoxVectorPtr getTableBoxesOfRow() const;
 104     WidthsPtr getWidthsOfRow() const;
 105     WidthsPtr getColumnWidthsBasedOnAllRows() const;
 106     GridColsPtr getGridColsOfRow(AttributeOutputBase & rBase, bool calculateColumnsFromAllRows = false);
 107     RowSpansPtr getRowSpansOfRow() const;
 108
 109 #ifdef DBG_UTIL
 110     std::string toString() const;
 111 #endif
 112 };
 113
 114 class CellInfo
 115 {
 116     SwRect m_aRect;
 117     WW8TableNodeInfo * m_pNodeInfo;
 118     tools::ULong m_nFormatFrameWidth;
 119
 120 public:
 121     CellInfo(const SwRect & aRect, WW8TableNodeInfo * pNodeInfo);
 122
 123     CellInfo(const CellInfo & aRectAndTableInfo)
 124         : m_aRect(aRectAndTableInfo.m_aRect),
 125           m_pNodeInfo(aRectAndTableInfo.m_pNodeInfo),
 126           m_nFormatFrameWidth(aRectAndTableInfo.m_nFormatFrameWidth)
 127     {
 128     }
 129
 130     bool operator < (const CellInfo & aCellInfo) const;
 131
 132     tools::Long top() const { return m_aRect.Top(); }
 133     tools::Long bottom() const { return m_aRect.Bottom(); }
 134     tools::Long left() const { return m_aRect.Left(); }
 135     tools::Long right() const { return m_aRect.Right(); }
 136     tools::Long width() const { return m_aRect.Width(); }
 137     tools::Long height() const { return m_aRect.Height(); }
 138     const SwRect& getRect() const { return m_aRect; }
 139     WW8TableNodeInfo * getTableNodeInfo() const
 140     { return m_pNodeInfo; }
 141     tools::ULong getFormatFrameWidth() const
 142     {
 143         return m_nFormatFrameWidth;
 144     }
 145
 146     void setFormatFrameWidth(tools::ULong nFormatFrameWidth)
 147     {
 148         m_nFormatFrameWidth = nFormatFrameWidth;
 149     }
 150
 151 #ifdef DBG_UTIL
 152     std::string toString() const;
 153 #endif
 154 };
 155
 156 typedef std::multiset<CellInfo> CellInfoMultiSet;
 157 typedef std::map<sal_uInt32, WW8TableNodeInfoInner*,
 158             std::greater<sal_uInt32> > RowEndInners_t;
 159
 160
 161 class WW8TableInfo;
 162 class WW8TableNodeInfo final
 163 {
 164 public:
 165     typedef std::map<sal_uInt32, WW8TableNodeInfoInner::Pointer_t,
 166                 std::greater<sal_uInt32> > Inners_t;
 167
 168 private:
 169     WW8TableInfo * mpParent;
 170     sal_uInt32 mnDepth;
 171     const SwNode * mpNode;
 172     Inners_t mInners;
 173     WW8TableNodeInfo * mpNext;
 174     const SwNode * mpNextNode;
 175
 176 public:
 177     typedef std::shared_ptr<WW8TableNodeInfo> Pointer_t;
 178
 179     WW8TableNodeInfo(WW8TableInfo * pParent, const SwNode * pTextNode);
 180     ~WW8TableNodeInfo();
 181
 182     void setDepth(sal_uInt32 nDepth);
 183     void setEndOfLine(bool bEndOfLine);
 184     void setEndOfCell(bool bEndOfCell);
 185     void setFirstInTable(bool bFirstInTable);
 186     void setVertMerge(bool bVertMerge);
 187     void setTableBox(const SwTableBox *pTableBox);
 188     void setTable(const SwTable * pTable);
 189     void setCell(sal_uInt32 nCell);
 190     void setRow(sal_uInt32 nRow);
 191     void setShadowsBefore(sal_uInt32 nShadowsBefore);
 192     void setShadowsAfter(sal_uInt32 nShadowsAfter);
 193     void setNext(WW8TableNodeInfo * pNext);
 194     void setNextNode(const SwNode * pNode);
 195     void setRect(const SwRect & rRect);
 196
 197     WW8TableInfo * getParent() const { return mpParent;}
 198     sal_uInt32 getDepth() const;
 199     const SwNode * getNode() const { return mpNode;}
 200     const SwTableBox * getTableBox() const;
 201     WW8TableNodeInfo * getNext() const { return mpNext;}
 202     const SwNode * getNextNode() const { return mpNextNode;}
 203
 204     const Inners_t & getInners() const { return mInners;}
 205     WW8TableNodeInfoInner::Pointer_t getFirstInner() const;
 206     WW8TableNodeInfoInner::Pointer_t getInnerForDepth(sal_uInt32 nDepth) const;
 207
 208     sal_uInt32 getCell() const;
 209     sal_uInt32 getRow() const;
 210
 211 #ifdef DBG_UTIL
 212     std::string toString() const;
 213 #endif
 214
 215     bool operator < (const WW8TableNodeInfo & rInfo) const;
 216 };
 217
 218 struct hashNode
 219 {
 220     size_t operator()(const SwNode * pNode) const
 221     { return reinterpret_cast<size_t>(pNode); }
 222 };
 223
 224 struct hashTable
 225 {
 226     size_t operator()(const SwTable * pTable) const
 227     { return reinterpret_cast<size_t>(pTable); }
 228 };
 229
 230 class WW8TableCellGridRow
 231 {
 232     std::shared_ptr<CellInfoMultiSet> m_pCellInfos;
 233     TableBoxVectorPtr m_pTableBoxVector;
 234     WidthsPtr m_pWidths;
 235     RowSpansPtr m_pRowSpans;
 236
 237 public:
 238     typedef std::shared_ptr<WW8TableCellGridRow> Pointer_t;
 239     WW8TableCellGridRow();
 240     ~WW8TableCellGridRow();
 241
 242     void insert(const CellInfo & rCellInfo);
 243     CellInfoMultiSet::const_iterator begin() const;
 244     CellInfoMultiSet::const_iterator end() const;
 245
 246     void setTableBoxVector(TableBoxVectorPtr const & pTableBoxVector);
 247     void setWidths(WidthsPtr const & pGridCols);
 248     void setRowSpans(RowSpansPtr const & pRowSpans);
 249
 250     const TableBoxVectorPtr& getTableBoxVector() const { return m_pTableBoxVector;}
 251     const WidthsPtr& getWidths() const { return m_pWidths;}
 252     const RowSpansPtr& getRowSpans() const { return m_pRowSpans;}
 253 };
 254
 255 class WW8TableCellGrid
 256 {
 257     typedef std::set<tools::Long> RowTops_t;
 258     typedef std::map<tools::Long, WW8TableCellGridRow::Pointer_t> Rows_t;
 259
 260     RowTops_t m_aRowTops;
 261     Rows_t m_aRows;
 262
 263     WW8TableCellGridRow::Pointer_t getRow(tools::Long nTop, bool bCreate = true);
 264     RowTops_t::const_iterator getRowTopsBegin() const;
 265     RowTops_t::const_iterator getRowTopsEnd() const;
 266     CellInfoMultiSet::const_iterator getCellsBegin(tools::Long nTop);
 267     CellInfoMultiSet::const_iterator getCellsEnd(tools::Long nTop);
 268
 269 public:
 270     typedef std::shared_ptr<WW8TableCellGrid> Pointer_t;
 271
 272     WW8TableCellGrid();
 273     ~WW8TableCellGrid();
 274
 275     void insert(const SwRect & rRect, WW8TableNodeInfo * pNodeInfo,
 276                 tools::ULong const * pFormatFrameWidth = nullptr);
 277     void addShadowCells();
 278     WW8TableNodeInfo *connectCells(RowEndInners_t &rLastRowEnds);
 279
 280 #ifdef DBG_UTIL
 281     std::string toString();
 282 #endif
 283
 284     TableBoxVectorPtr getTableBoxesOfRow(WW8TableNodeInfoInner const * pNodeInfo);
 285     WidthsPtr getWidthsOfRow(WW8TableNodeInfoInner const * pNodeInfo);
 286     RowSpansPtr getRowSpansOfRow(WW8TableNodeInfoInner const * pNodeInfo);
 287 };
 288
 289 class WW8TableInfo final
 290 {
 291     friend class WW8TableNodeInfoInner;
 292     typedef std::unordered_map<const SwNode *, WW8TableNodeInfo::Pointer_t, hashNode > Map_t;
 293     Map_t mMap;
 294
 295     typedef std::unordered_map<const SwTable *, WW8TableCellGrid::Pointer_t, hashTable > CellGridMap_t;
 296     CellGridMap_t mCellGridMap;
 297
 298     typedef std::unordered_map<const SwTable *, const SwNode *, hashTable > FirstInTableMap_t;
 299     FirstInTableMap_t mFirstInTableMap;
 300
 301     WW8TableNodeInfo *
 302     processTableLine(const SwTable * pTable,
 303                      const SwTableLine * pTableLine,
 304                      sal_uInt32 nRow,
 305                      sal_uInt32 nDepth, WW8TableNodeInfo * pPrev, RowEndInners_t &rLastRowEnds);
 306
 307     WW8TableNodeInfo *
 308     processTableBox(const SwTable * pTable,
 309                     const SwTableBox * pTableBox,
 310                     sal_uInt32 nRow,
 311                     sal_uInt32 nCell,
 312                     sal_uInt32 nDepth, bool bEndOfLine,
 313                     WW8TableNodeInfo * pPrev, RowEndInners_t &rLastRowEnds);
 314
 315     WW8TableNodeInfo::Pointer_t
 316     processTableBoxLines(const SwTableBox * pBox,
 317                          const SwTable * pTable,
 318                          const SwTableBox * pBoxToSet,
 319                          sal_uInt32 nRow,
 320                          sal_uInt32 nCell,
 321                          sal_uInt32 nDepth);
 322
 323     WW8TableNodeInfo::Pointer_t
 324     insertTableNodeInfo(const SwNode * pNode,
 325                         const SwTable * pTable,
 326                         const SwTableBox * pTableBox,
 327                         sal_uInt32 nRow,
 328                         sal_uInt32 nCell,
 329                         sal_uInt32 nDepth,
 330                         SwRect const * pRect = nullptr);
 331
 332     WW8TableCellGrid::Pointer_t getCellGridForTable(const SwTable * pTable,
 333                                                     bool bCreate = true);
 334
 335 public:
 336     typedef std::shared_ptr<WW8TableInfo> Pointer_t;
 337
 338     WW8TableInfo();
 339     ~WW8TableInfo();
 340
 341     void processSwTable(const SwTable * pTable);
 342     WW8TableNodeInfo * processSwTableByLayout(const SwTable * pTable, RowEndInners_t &rLastRowEnds);
 343     WW8TableNodeInfo::Pointer_t getTableNodeInfo(const SwNode * pNode);
 344     const SwNode * getNextNode(const SwNode * pNode);
 345
 346     WW8TableNodeInfo * reorderByLayout(const SwTable * pTable, RowEndInners_t &rLastRowEnds);
 347 };
 348
 349 }
 350 #endif // INCLUDED_SW_SOURCE_FILTER_WW8_WW8TABLEINFO_HXX
 351
 352 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */