lotuswordpro/source/filter/lwpcelllayout.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*************************************************************************
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   4  *  The Contents of this file are made available subject to the terms of
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   7  *         - GNU Lesser General Public License Version 2.1
   8  *         - Sun Industry Standards Source License Version 1.1
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  10  *  Sun Microsystems Inc., October, 2000
  11  *
  12  *  GNU Lesser General Public License Version 2.1
  13  *  =============================================
  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
  18  *  modify it under the terms of the GNU Lesser General Public
  19  *  License version 2.1, as published by the Free Software Foundation.
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  24  *  Lesser General Public License for more details.
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  31  *
  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
  37  *  License at http://www.openoffice.org/license.html.
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  39  *  Software provided under this License is provided on an "AS IS" basis,
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  43  *  See the License for the specific provisions governing your rights and
  44  *  obligations concerning the Software.
  45  *
  46  *  The Initial Developer of the Original Code is: IBM Corporation
  47  *
  48  *  Copyright: 2008 by IBM Corporation
  49  *
  50  *  All Rights Reserved.
  51  *
  52  *  Contributor(s): _______________________________________
  53  *
  54  *
  55  ************************************************************************/
  56 /**
  57  * @file
  58  *  For LWP filter architecture prototype - cell layouts
  59  */
  60
  61 #include <memory>
  62 #include "lwpcelllayout.hxx"
  63 #include <lwpfoundry.hxx>
  64 #include <lwpobjfactory.hxx>
  65 #include "lwptblcell.hxx"
  66 #include "lwptblformula.hxx"
  67 #include "lwpholder.hxx"
  68 #include "lwpnumericfmt.hxx"
  69 #include "lwptable.hxx"
  70 #include <lwpglobalmgr.hxx>
  71
  72 #include <xfilter/xfstylemanager.hxx>
  73 #include <xfilter/xfcell.hxx>
  74 #include <xfilter/xfcellstyle.hxx>
  75 #include <xfilter/xfcolstyle.hxx>
  76
  77 LwpCellLayout::LwpCellLayout(LwpObjectHeader const &objHdr, LwpSvStream* pStrm)
  78     : LwpMiddleLayout(objHdr, pStrm)
  79     , m_bConvertCell(false)
  80     , crowid(0)
  81     , ccolid(0)
  82     , cType(LDT_NONE)
  83 {
  84 }
  85
  86 LwpCellLayout::~LwpCellLayout()
  87 {}
  88
  89 /**
  90  * @short   Get table layout pointer, if default cell layout, return NULL
  91  * @param LwpTableLayout *
  92  * @return
  93  */
  94 LwpTableLayout * LwpCellLayout::GetTableLayout()
  95 {
  96     LwpRowLayout * pRow = dynamic_cast<LwpRowLayout *>(GetParent().obj().get());
  97     if(!pRow)
  98     {
  99         return nullptr;
 100     }
 101     LwpTableLayout * pTableLayout = pRow->GetParentTableLayout();
 102     return pTableLayout;
 103 }
 104 /**
 105  * @short   Get table pointer, if default cell layout, return NULL
 106  * @param LwpTable *
 107  * @return
 108  */
 109 LwpTable * LwpCellLayout::GetTable()
 110 {
 111     LwpTableLayout * pTableLayout = GetTableLayout();
 112     if(!pTableLayout)
 113     {
 114         return nullptr;
 115     }
 116     LwpTable *pTable = pTableLayout->GetTable();
 117     return pTable;
 118 }
 119 /**
 120  * @short   Set current cell layout to cell layout map
 121  * @param
 122  * @return
 123  */
 124 void LwpCellLayout::SetCellMap()
 125 {
 126     LwpTableLayout * pTableLayout = GetTableLayout();
 127     if (pTableLayout)
 128         pTableLayout->SetWordProCellMap(crowid, ccolid, this);
 129 }
 130 /**
 131  * @short  Get actual width of this cell layout
 132  * @param
 133  * @return width (cm)
 134  */
 135 double LwpCellLayout::GetActualWidth()
 136 {
 137     //Get table layout
 138     LwpTableLayout * pTableLayout = GetTableLayout();
 139
 140     if (pTableLayout == nullptr)
 141     {
 142         return GetGeometryWidth();
 143     }
 144
 145     OUString strColStyle = pTableLayout->GetColumnWidth(ccolid);
 146
 147     XFStyleManager* pXFStyleManager = LwpGlobalMgr::GetInstance()->GetXFStyleManager();
 148     XFColStyle *pStyle = static_cast<XFColStyle *>(pXFStyleManager->FindStyle(strColStyle));
 149     if(pStyle)
 150     {
 151         return pStyle->GetWidth();
 152     }
 153
 154     return GetGeometryWidth();
 155 }
 156
 157 /**
 158  * @short   Apply padding to cell style
 159  * @param pCellStyle - pointer of XFCellStyle
 160  * @return
 161  */
 162 void LwpCellLayout::ApplyPadding(XFCellStyle *pCellStyle)
 163 {
 164     double fLeft = GetMarginsValue(MARGIN_LEFT);
 165     double fRight = GetMarginsValue(MARGIN_RIGHT);
 166     double fTop = GetMarginsValue(MARGIN_TOP);
 167     double fBottom = GetMarginsValue(MARGIN_BOTTOM);
 168     pCellStyle->SetPadding(static_cast<float>(fLeft),static_cast<float>(fRight),static_cast<float>(fTop),static_cast<float>(fBottom));
 169 }
 170 /**
 171  * @short   Apply border to cell style according to cell position, default cell layout won't use this function
 172  * @param
 173  * @return pCellStyle - pointer of XFCellStyle
 174  */
 175 void LwpCellLayout::ApplyBorders(XFCellStyle *pCellStyle)
 176 {
 177     // judge cell border type
 178     LwpCellBorderType eType = GetCellBorderType(crowid, ccolid, GetTableLayout());
 179
 180     // get left cell and judge if neighbour border is different
 181     std::unique_ptr<XFBorders> xBorders(GetXFBorders());
 182     if (!xBorders)
 183     {
 184         return;
 185     }
 186
 187     switch (eType)
 188     {
 189     case enumNoBottomBorder:
 190         xBorders->SetWidth(enumXFBorderBottom, 0);
 191         break;
 192     case enumNoLeftBorder:
 193         xBorders->SetWidth(enumXFBorderLeft, 0);
 194         break;
 195     case enumNoLeftNoBottomBorder:
 196         xBorders->SetWidth(enumXFBorderBottom, 0);
 197         xBorders->SetWidth(enumXFBorderLeft, 0);
 198         break;
 199     case enumWholeBorder:
 200         break;
 201     default:
 202         assert(false);
 203     }
 204     pCellStyle->SetBorders(xBorders.release());
 205 }
 206 /**
 207  * @short   Apply watermark to cell style
 208  * @param pCellStyle - pointer of XFCellStyle
 209  * @return
 210  */
 211 void LwpCellLayout::ApplyWatermark(XFCellStyle *pCellStyle)
 212 {
 213     std::unique_ptr<XFBGImage> xBGImage(GetXFBGImage());
 214     if (xBGImage)
 215     {
 216         pCellStyle->SetBackImage(xBGImage);
 217     }
 218 }
 219
 220 /**
 221  * @short   Apply pattern fill to cell style
 222  * @param pCellStyle - pointer of XFCellStyle
 223  * @return
 224  */
 225 void LwpCellLayout::ApplyPatternFill(XFCellStyle* pCellStyle)
 226 {
 227     std::unique_ptr<XFBGImage> xXFBGImage(GetFillPattern());
 228     if (xXFBGImage)
 229     {
 230         pCellStyle->SetBackImage(xXFBGImage);
 231     }
 232 }
 233
 234 /**
 235  * @short   Apply background to cell style
 236  * @param pCellStyle - pointer of XFCellStyle
 237  * @return
 238  */
 239 void LwpCellLayout::ApplyBackGround(XFCellStyle* pCellStyle)
 240 {
 241     if (IsPatternFill())
 242     {
 243         ApplyPatternFill(pCellStyle);
 244     }
 245     else
 246     {
 247         ApplyBackColor(pCellStyle);
 248     }
 249 }
 250 /**
 251  * @short   Apply back color to cell style
 252  * @param pCellStyle - pointer of XFCellStyle
 253  * @return
 254  */
 255 void LwpCellLayout::ApplyBackColor(XFCellStyle *pCellStyle)
 256 {
 257     LwpColor* pColor = GetBackColor();
 258     if(pColor && pColor->IsValidColor())
 259     {
 260         XFColor aXFColor(pColor->To24Color());
 261         pCellStyle->SetBackColor(aXFColor);
 262     }
 263 }
 264 /**
 265  * @short   register style of cell layout
 266  * @param pCellStyle The style of the cell, which would be applied to the cell.
 267  * @return
 268  */
 269 void LwpCellLayout::ApplyFmtStyle(XFCellStyle *pCellStyle)
 270 {
 271     LwpLayoutNumerics* pLayoutNumerics = dynamic_cast<LwpLayoutNumerics*>(cLayNumerics.obj().get());
 272     if (!pLayoutNumerics)
 273     {
 274         // if current layout doesn't have format, go to based on layout
 275         LwpCellLayout* pCellLayout = dynamic_cast<LwpCellLayout*>(GetBasedOnStyle().get());
 276         if (pCellLayout)
 277         {
 278             pLayoutNumerics = dynamic_cast<LwpLayoutNumerics*>(pCellLayout->GetNumericsObject().obj().get());
 279         }
 280     }
 281
 282     // apply format style
 283     if (pLayoutNumerics)
 284     {
 285         XFStyle* pStyle = pLayoutNumerics->Convert();
 286         if (pStyle)
 287         {
 288             XFStyleManager* pXFStyleManager = LwpGlobalMgr::GetInstance()->GetXFStyleManager();
 289             m_NumfmtName = pXFStyleManager->AddStyle(std::unique_ptr<XFStyle>(pStyle)).m_pStyle->GetStyleName();
 290             pCellStyle->SetDataStyle(m_NumfmtName);
 291         }
 292     }
 293 }
 294 /**
 295  * @short   get style name according to cell position, only table default cells use this function
 296  * @param   nRow - default cell position row number
 297  * @param   nCol - default cell position col number
 298  * @return  OUString - registered cell style name
 299  */
 300 OUString const & LwpCellLayout::GetCellStyleName(sal_uInt16 nRow, sal_uInt16 nCol, LwpTableLayout * pTableLayout)
 301 {
 302     // judge cell border type
 303     LwpCellBorderType eType = GetCellBorderType(nRow, nCol, pTableLayout);
 304     return m_CellStyleNames[eType];
 305 }
 306 /**
 307 *   Make the XFCell
 308 *   @param  aTableID - ID of the table which this cell belongs to
 309 *   @param  bIsTopRow - whether current cell is top row
 310 *   @param  bIsRightCol - whether current cell is the rightest column
 311 *   @return XFCell*
 312 */
 313 rtl::Reference<XFCell> LwpCellLayout::ConvertCell(LwpObjectID aTableID, sal_uInt16 nRow, sal_uInt16 nCol)
 314 {
 315     // if cell layout is aTableID's default cell layout
 316     // it can't have any content, bypass these code
 317     LwpTable * pTable = dynamic_cast<LwpTable *>(aTableID.obj().get());
 318     if (!pTable)
 319     {
 320         assert(false);
 321         return nullptr;
 322     }
 323     rtl::Reference<XFCell> xXFCell(new XFCell);
 324     OUString aStyleName = m_StyleName;
 325
 326     // if cell layout is aTableID's default cell layout
 327     // we should adjust its style by current position
 328     if (pTable->GetDefaultCellStyle() == GetObjectID())
 329     {
 330         aStyleName = GetCellStyleName(nRow, nCol, pTable->GetTableLayout().get());
 331     }
 332
 333     // content of cell
 334     LwpStory* pStory = dynamic_cast<LwpStory*>(m_Content.obj().get());
 335     if (pStory)
 336     {
 337         pStory->XFConvert(xXFCell.get());
 338     }
 339
 340     ApplyProtect(xXFCell.get(), aTableID);
 341     xXFCell->SetStyleName(aStyleName);
 342     return xXFCell;
 343 }
 344
 345 LwpPara* LwpCellLayout::GetLastParaOfPreviousStory()
 346 {
 347     LwpObjectID* pPreStoryID = GetPreviousCellStory();
 348     if (pPreStoryID && !(pPreStoryID->IsNull()))
 349     {
 350         LwpStory* pPreStory = dynamic_cast<LwpStory*>(pPreStoryID->obj(VO_STORY).get());
 351         return dynamic_cast<LwpPara*>(pPreStory->GetLastPara().obj(VO_PARA).get());
 352     }
 353     else
 354     {
 355         return nullptr;
 356     }
 357 }
 358
 359 /**
 360  * @short    Get previous cell which used for bullet inside cell
 361  * @param
 362  * @return   LwpObjectID * - object ID of cell content story
 363  */
 364 LwpObjectID * LwpCellLayout::GetPreviousCellStory()
 365 {
 366     LwpTable *pTable = GetTable();
 367     if (!pTable)
 368     {
 369         assert(false);
 370         return nullptr;
 371     }
 372     sal_uInt16 nRow = crowid;
 373     sal_uInt16 nCol = ccolid;
 374
 375     // if table is reset paragraph in columns, get cell on the top side of current cell
 376     if (pTable->IsNumberDown())
 377     {
 378         if (nRow == 0)
 379         {
 380             return nullptr;
 381         }
 382         nRow -=1;
 383     }
 384     else
 385     {
 386         // if not, get cell on the left side of current cell
 387         if (nCol == 0)
 388         {
 389             if (nRow == 0)
 390             {
 391                 return nullptr;
 392             }
 393             else
 394             {
 395                 nRow--;
 396                 nCol = pTable->GetColumn() - 1;
 397             }
 398         }
 399         else
 400         {
 401             nCol -=1;
 402         }
 403     }
 404
 405     // get the object id pointer of previous cell story
 406     LwpTableLayout * pTableLayout = GetTableLayout();
 407     if (!pTableLayout)
 408     {
 409         assert(false);
 410         return nullptr;
 411     }
 412     return pTableLayout->SearchCellStoryMap(nRow, nCol);
 413 }
 414
 415 /**
 416  * @short   judge border type by cell neighbour
 417  * @param nRow
 418  * @param nCol
 419  * @param pTableLayout
 420  * @return   LwpCellBorderType
 421  */
 422 LwpCellBorderType LwpCellLayout::GetCellBorderType(sal_uInt16 nRow, sal_uInt16 nCol, LwpTableLayout * pTableLayout)
 423 {
 424     if (!pTableLayout)
 425         return enumWholeBorder;
 426
 427     // get left cell and judge if neighbour border is different
 428     std::unique_ptr<XFBorders> xBorders(GetXFBorders());
 429     if (!xBorders)
 430     {
 431         return enumWholeBorder;
 432     }
 433     XFBorder& rLeftBorder = xBorders->GetLeft();
 434     XFBorder& rBottomBorder = xBorders->GetBottom();
 435     bool bNoLeftBorder = false;
 436     bool bNoBottomBorder = false;
 437
 438     LwpCellLayout * pLeftNeighbour = GetCellByRowCol(nRow, GetLeftColID(nCol), pTableLayout);
 439     if (pLeftNeighbour)
 440     {
 441         XFBorders * pNeighbourBorders = pLeftNeighbour->GetXFBorders();
 442         if (pNeighbourBorders)
 443         {
 444             XFBorder& rRightBorder = pNeighbourBorders->GetRight();
 445             if (rLeftBorder == rRightBorder)
 446             {
 447                 // for these 2 types cell, left border should be ignored for sake of avoiding duplication border
 448                 // but if left border is different with right border of left cell
 449                 // we should not ignored it
 450                 bNoLeftBorder = true;
 451             }
 452             delete pNeighbourBorders;
 453         }
 454
 455     }
 456
 457     LwpCellLayout * pBelowNeighbour = GetCellByRowCol(GetBelowRowID(nRow), nCol, pTableLayout);
 458     if (pBelowNeighbour) //&& (eType == enumRightNotLastCellBorder || eType ==  enumLeftNotLastCellBorder) )
 459     {
 460         XFBorders * pBelowBorders = pBelowNeighbour->GetXFBorders();
 461         if (pBelowBorders)
 462         {
 463             XFBorder& rTopBorder = pBelowBorders->GetTop();
 464             if (rTopBorder == rBottomBorder)
 465             {
 466                 // for these 2 types cell, bottom border should be ignored for sake of avoiding duplication border
 467                 // but if bottom border is different with right border of left cell
 468                 // we should not ignored it
 469                 bNoBottomBorder = true;
 470             }
 471             delete pBelowBorders;
 472         }
 473     }
 474
 475     xBorders.reset();
 476
 477     if (bNoBottomBorder)
 478     {
 479         if (bNoLeftBorder)
 480         {
 481             return enumNoLeftNoBottomBorder;
 482         }
 483         return enumNoBottomBorder;
 484     }
 485     if (bNoLeftBorder)
 486     {
 487         return enumNoLeftBorder;
 488     }
 489     return enumWholeBorder;
 490 }
 491
 492 /**
 493  * @short   Get neighbour cell by specifying ROW+COL
 494  * @param   nRow
 495  * @param   nCol
 496  * @return   LwpCellLayout *
 497  */
 498 LwpCellLayout * LwpCellLayout::GetCellByRowCol(sal_uInt16 nRow, sal_uInt16 nCol, LwpTableLayout * pTableLayout)
 499 {
 500     return pTableLayout->GetCellByRowCol(nRow, nCol);
 501 }
 502 /**
 503  * @short   Register table's default cell layout
 504  * @param
 505  * @return
 506  */
 507 void LwpCellLayout::RegisterDefaultCell()
 508 {
 509     XFStyleManager* pXFStyleManager = LwpGlobalMgr::GetInstance()->GetXFStyleManager();
 510     for (sal_uInt16 eLoop = enumWholeBorder; eLoop < enumCellBorderTopLimit; eLoop++)
 511     {
 512         // register cell style
 513         std::unique_ptr<XFCellStyle> xCellStyle(new XFCellStyle());
 514
 515         ApplyPadding(xCellStyle.get());
 516         ApplyBackColor(xCellStyle.get());
 517         ApplyWatermark(xCellStyle.get());
 518         ApplyFmtStyle(xCellStyle.get());
 519         xCellStyle->SetAlignType(enumXFAlignNone, GetVerticalAlignmentType());
 520
 521         std::unique_ptr<XFBorders> xBorders(GetXFBorders());
 522         if (xBorders)
 523         {
 524             switch(eLoop)
 525             {
 526             case enumNoBottomBorder:
 527
 528                 //| |
 529
 530                 // remove bottom line
 531                 xBorders->SetWidth(enumXFBorderBottom, 0);
 532                 break;
 533             case enumNoLeftNoBottomBorder:
 534
 535                 //  |
 536
 537                 // remove left and bottom
 538                 xBorders->SetWidth(enumXFBorderLeft, 0);
 539                 xBorders->SetWidth(enumXFBorderBottom, 0);
 540                 break;
 541             case enumWholeBorder:
 542
 543                 //||
 544
 545                 // nothing to remove
 546                 break;
 547             case enumNoLeftBorder:
 548
 549                 //| |
 550
 551                 // remove left line
 552                 xBorders->SetWidth(enumXFBorderLeft, 0);
 553                 break;
 554             default:
 555                 assert(false);
 556             }
 557             xCellStyle->SetBorders(xBorders.release());
 558         }
 559         m_CellStyleNames[eLoop] = pXFStyleManager->AddStyle(std::move(xCellStyle)).m_pStyle->GetStyleName();
 560     }
 561 }
 562 /**
 563  * @short    Register 4 types of cell style and register content styles
 564  * @param
 565  * @param
 566  * @param
 567  * @return
 568  */
 569 void LwpCellLayout::RegisterStyle()
 570 {
 571     rtl::Reference<LwpVirtualLayout> xParent(dynamic_cast<LwpVirtualLayout *>(GetParent().obj().get()));
 572     if (!xParent.is() || xParent->GetLayoutType() != LWP_ROW_LAYOUT)
 573     {
 574         // default cell layout, we must register 4 styles for it
 575         RegisterDefaultCell();
 576         return;
 577     }
 578
 579     // register cell style
 580     std::unique_ptr<XFCellStyle> xCellStyle(new XFCellStyle);
 581
 582     ApplyPadding(xCellStyle.get());
 583     ApplyBackGround(xCellStyle.get());
 584     ApplyWatermark(xCellStyle.get());
 585     ApplyFmtStyle(xCellStyle.get());
 586     ApplyBorders(xCellStyle.get());
 587
 588     xCellStyle->SetAlignType(enumXFAlignNone, GetVerticalAlignmentType());
 589
 590     XFStyleManager* pXFStyleManager = LwpGlobalMgr::GetInstance()->GetXFStyleManager();
 591     m_StyleName = pXFStyleManager->AddStyle(std::move(xCellStyle)).m_pStyle->GetStyleName();
 592
 593     // content object register styles
 594     rtl::Reference<LwpObject> pObj = m_Content.obj();
 595     if (pObj.is())
 596     {
 597         pObj->SetFoundry(m_pFoundry);
 598         pObj->DoRegisterStyle();
 599     }
 600
 601     //register child layout style
 602     RegisterChildStyle();
 603 }
 604 /**
 605  * @short   Read cell layout
 606  * @param
 607  * @return
 608  */
 609 void LwpCellLayout::Read()
 610 {
 611     LwpObjectStream* pStrm = m_pObjStrm.get();
 612
 613     LwpMiddleLayout::Read();
 614
 615     // before the layout hierarchy rework
 616     if (LwpFileHeader::m_nFileRevision  < 0x000b)
 617     {
 618         assert(false);
 619     }
 620     else
 621     {
 622         crowid = pStrm->QuickReaduInt16();
 623         ccolid = static_cast<sal_uInt8>(pStrm->QuickReaduInt16());  // written as a lushort
 624
 625         sal_uInt16 type;
 626
 627         type = pStrm->QuickReaduInt16();
 628         pStrm->SkipExtra();
 629         cType = static_cast<LeaderDotType>(type);
 630
 631         cLayNumerics.ReadIndexed(pStrm);
 632         cLayDiagonalLine.ReadIndexed(pStrm);
 633
 634         pStrm->SkipExtra();
 635     }
 636 }
 637
 638 /**
 639 *   Apply protect attribute to cell of table
 640 *   @param  aTableID - ID of the table which the cell belongs to
 641 *   @param
 642 *   @return XFCell*
 643 */
 644 void LwpCellLayout::ApplyProtect(XFCell * pCell, LwpObjectID aTableID)
 645 {
 646     bool bProtected = false;
 647     // judge current cell
 648     if (GetIsProtected())
 649     {
 650         bProtected = true;
 651     }
 652     else
 653     {
 654         // judge base on
 655         LwpCellLayout * pBase = dynamic_cast<LwpCellLayout *>(GetBasedOnStyle().get());
 656         if (pBase && pBase->GetIsProtected())
 657         {
 658             bProtected = true;
 659         }
 660         else
 661         {
 662             // judge whole table
 663             LwpTable * pTable = dynamic_cast<LwpTable *>(aTableID.obj().get());
 664             rtl::Reference<LwpTableLayout> xTableLayout(pTable ? pTable->GetTableLayout() : nullptr);
 665             LwpSuperTableLayout * pSuper = xTableLayout.is() ? xTableLayout->GetSuperTableLayout() : nullptr;
 666             if (pSuper && pSuper->GetIsProtected())
 667             {
 668                 bProtected = true;
 669             }
 670         }
 671     }
 672
 673     pCell->SetProtect(bProtected);
 674 }
 675
 676 LwpConnectedCellLayout::LwpConnectedCellLayout(LwpObjectHeader const &objHdr, LwpSvStream* pStrm)
 677     : LwpCellLayout(objHdr, pStrm)
 678     , cnumrows(0)
 679     , cnumcols(0)
 680     , m_nRealrowspan(0)
 681     , m_nRealcolspan(0)
 682 {
 683 }
 684
 685 LwpConnectedCellLayout::~LwpConnectedCellLayout()
 686 {}
 687 /**
 688  * @short   Set current connected cell layout to cell layout map
 689  * @param pCellLayoutMap - cell layout map reference
 690  * @return
 691  */
 692 void LwpConnectedCellLayout::SetCellMap()
 693 {
 694     LwpTableLayout * pTableLayout = GetTableLayout();
 695     if (!pTableLayout)
 696         return;
 697
 698     sal_uInt16 nRowSpan = m_nRealrowspan;
 699
 700     for (sal_uInt16 iLoop = 0; iLoop < nRowSpan; iLoop ++)
 701     {
 702         for (sal_uInt16 jLoop = 0; jLoop < cnumcols; jLoop ++)
 703             pTableLayout->SetWordProCellMap(iLoop + crowid, jLoop + ccolid, this);
 704     }
 705 }
 706
 707 /**
 708  * @short   judge border type by cell neighbour
 709  * @param nRow
 710  * @param nCol
 711  * @param pTableLayout
 712  * @return   LwpCellBorderType
 713  */
 714 LwpCellBorderType LwpConnectedCellLayout::GetCellBorderType(sal_uInt16 nRow, sal_uInt16 nCol, LwpTableLayout * pTableLayout)
 715 {
 716     if (!pTableLayout)
 717     {
 718         assert(false);
 719         return enumWholeBorder;
 720     }
 721
 722     sal_uInt16 nRowSpan = m_nRealrowspan;
 723
 724     // get left cell and judge if neighbour border is different
 725     std::unique_ptr<XFBorders> xBorders(GetXFBorders());
 726     if( !xBorders)
 727     {
 728         return enumWholeBorder;
 729     }
 730     XFBorder& rLeftBorder = xBorders->GetLeft();
 731     XFBorder& rBottomBorder = xBorders->GetBottom();
 732     bool bNoLeftBorder = true;
 733     bool bNoBottomBorder = true;
 734
 735     if (nCol == 0)
 736     {
 737         bNoLeftBorder = false;
 738     }
 739     else
 740     {
 741         for (sal_uInt16 iLoop=0; iLoop < nRowSpan; iLoop++)
 742         {
 743             LwpCellLayout * pLeftNeighbour = GetCellByRowCol(nRow+iLoop, GetLeftColID(nCol), pTableLayout);
 744             if (pLeftNeighbour)
 745             {
 746                 std::unique_ptr<XFBorders> pNeighbourBorders(pLeftNeighbour->GetXFBorders());
 747                 if (pNeighbourBorders)
 748                 {
 749                     XFBorder& rRightBorder = pNeighbourBorders->GetRight();
 750                     if (rLeftBorder != rRightBorder)
 751                     {
 752                         // if left border is different with right border of left cell
 753                         // we should not ignored it
 754                         bNoLeftBorder = false;
 755                         break;
 756                     }
 757                 }
 758             }
 759         }
 760     }
 761
 762     LwpTable* pTable = pTableLayout->GetTable();
 763     if (!pTable)
 764         throw std::runtime_error("missing table");
 765
 766     if ( (nRow + nRowSpan) == pTable->GetRow())
 767     {
 768         bNoBottomBorder = false;
 769     }
 770     else
 771     {
 772         for (sal_uInt16 iLoop = 0; iLoop < cnumcols; iLoop ++)
 773         {
 774             LwpCellLayout * pBelowNeighbour = GetCellByRowCol(nRow + nRowSpan, nCol+iLoop, pTableLayout);
 775             if (pBelowNeighbour)
 776             {
 777                 std::unique_ptr<XFBorders> pBelowBorders(pBelowNeighbour->GetXFBorders());
 778                 if (pBelowBorders)
 779                 {
 780                     XFBorder& rTopBorder = pBelowBorders->GetTop();
 781                     if (rTopBorder != rBottomBorder)
 782                     {
 783                         // if bottom border is different with right border of left cell
 784                         // we should not ignored it
 785                         bNoBottomBorder = false;
 786                         break;
 787                     }
 788                 }
 789             }
 790         }
 791     }
 792
 793     xBorders.reset();
 794
 795     if (bNoBottomBorder)
 796     {
 797         if (bNoLeftBorder)
 798         {
 799             return enumNoLeftNoBottomBorder;
 800         }
 801         return enumNoBottomBorder;
 802     }
 803     if (bNoLeftBorder)
 804     {
 805         return enumNoLeftBorder;
 806     }
 807     return enumWholeBorder;
 808 }
 809 /**
 810  * @short   Read connected cell layout
 811  * @param
 812  * @return
 813  */
 814 void LwpConnectedCellLayout::Read()
 815 {
 816     LwpCellLayout::Read();
 817     sal_uInt16 numcols;
 818
 819     cnumrows = m_pObjStrm->QuickReaduInt16();
 820     numcols = m_pObjStrm->QuickReaduInt16();        // written as a lushort
 821     cnumcols = static_cast<sal_uInt8>(numcols);
 822
 823     m_nRealrowspan = cnumrows;
 824     m_nRealcolspan = cnumcols;
 825
 826     m_pObjStrm->SkipExtra();
 827 }
 828
 829 rtl::Reference<XFCell> LwpConnectedCellLayout::ConvertCell(LwpObjectID aTableID, sal_uInt16 nRow, sal_uInt16 nCol)
 830 {
 831     rtl::Reference<XFCell> xXFCell = LwpCellLayout::ConvertCell(aTableID, nRow, nCol);
 832     xXFCell->SetColumnSpaned(cnumcols);
 833     return xXFCell;
 834 }
 835
 836 /**
 837  * @short   parse connected cell layout
 838  * @param pOutputStream - output stream
 839  * @return
 840  */
 841 void LwpConnectedCellLayout::Parse(IXFStream* /*pOutputStream*/)
 842 {
 843 }
 844
 845 LwpHiddenCellLayout::LwpHiddenCellLayout(LwpObjectHeader const &objHdr, LwpSvStream* pStrm)
 846     : LwpCellLayout(objHdr, pStrm)
 847 {}
 848
 849 LwpHiddenCellLayout::~LwpHiddenCellLayout()
 850 {}
 851 /**
 852  * @short   Set current hidden cell layout to cell layout map
 853  * @param
 854  * @return
 855  */
 856 void LwpHiddenCellLayout::SetCellMap()
 857 {
 858 }
 859 /**
 860  * @short   Read hidden cell layout
 861  * @param
 862  * @return
 863  */
 864 void LwpHiddenCellLayout::Read()
 865 {
 866     LwpCellLayout::Read();
 867
 868     cconnectedlayout.ReadIndexed(m_pObjStrm.get());
 869     m_pObjStrm->SkipExtra();
 870
 871 }
 872 /**
 873  * @short   Convert hidden cell layout
 874  * @param aTableID - Object ID of table
 875  * @return XFCell * - pointer to converted cell
 876  */
 877
 878 rtl::Reference<XFCell> LwpHiddenCellLayout::ConvertCell(LwpObjectID aTableID, sal_uInt16 nRow, sal_uInt16 nCol)
 879 {
 880     if (!cconnectedlayout.obj().is())
 881         return nullptr;
 882     LwpConnectedCellLayout* pConnCell = dynamic_cast<LwpConnectedCellLayout* >(cconnectedlayout.obj().get());
 883
 884     if (!pConnCell || nRow < (pConnCell->GetNumrows()+pConnCell->GetRowID()))
 885         return nullptr;
 886     // if the hidden cell should be displayed for limit of SODC
 887     // use the default cell layout
 888     rtl::Reference<XFCell> xXFCell;
 889     LwpTable *pTable = dynamic_cast<LwpTable *>(aTableID.obj().get());
 890     if (pTable)
 891     {
 892         LwpCellLayout *pDefault = dynamic_cast<LwpCellLayout *>(pTable->GetDefaultCellStyle().obj().get());
 893         if (pDefault)
 894         {
 895             xXFCell = pDefault->DoConvertCell(aTableID, nRow, nCol);
 896         }
 897         else
 898         {
 899             xXFCell = pConnCell->DoConvertCell(aTableID, nRow, nCol);
 900         }
 901         xXFCell->SetColumnSpaned(pConnCell->GetNumcols());
 902     }
 903     else
 904     {
 905         assert(false);
 906     }
 907     return xXFCell;
 908 }
 909 /**
 910  * @short   parse hidden cell layout
 911  * @param pOutputStream - output stream
 912  * @return
 913  */
 914  void  LwpHiddenCellLayout::Parse(IXFStream* /*pOutputStream*/)
 915 {
 916 }
 917
 918 LwpParallelColumnsBlock::LwpParallelColumnsBlock(LwpObjectHeader const &objHdr, LwpSvStream* pStrm):LwpCellLayout(objHdr, pStrm)
 919 {}
 920
 921 LwpParallelColumnsBlock::~LwpParallelColumnsBlock()
 922 {}
 923
 924 void LwpParallelColumnsBlock::Read()
 925 {
 926     LwpCellLayout::Read();
 927     m_pObjStrm->SkipExtra();
 928 }
 929
 930 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */