LCOV - code coverage report
Current view: top level - libreoffice/sc/source/filter/html - htmlimp.cxx (source / functions) Hit Total Coverage
Test: libreoffice_filtered.info Lines: 64 111 57.7 %
Date: 2012-12-27 Functions: 5 9 55.6 %
Legend: Lines: hit not hit

          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             : #include "scitems.hxx"
      21             : #include <comphelper/string.hxx>
      22             : #include <editeng/eeitem.hxx>
      23             : 
      24             : #include <editeng/lrspitem.hxx>
      25             : #include <editeng/paperinf.hxx>
      26             : #include <editeng/sizeitem.hxx>
      27             : #include <editeng/ulspitem.hxx>
      28             : #include <editeng/boxitem.hxx>
      29             : #include <vcl/svapp.hxx>
      30             : 
      31             : #include "htmlimp.hxx"
      32             : #include "htmlpars.hxx"
      33             : #include "filter.hxx"
      34             : #include "global.hxx"
      35             : #include "document.hxx"
      36             : #include "editutil.hxx"
      37             : #include "stlpool.hxx"
      38             : #include "stlsheet.hxx"
      39             : #include "compiler.hxx"
      40             : #include "rangenam.hxx"
      41             : #include "attrib.hxx"
      42             : #include "ftools.hxx"
      43             : #include "tokenarray.hxx"
      44             : 
      45             : 
      46             : //------------------------------------------------------------------------
      47             : 
      48           1 : FltError ScFormatFilterPluginImpl::ScImportHTML( SvStream &rStream, const String& rBaseURL, ScDocument *pDoc,
      49             :         ScRange& rRange, double nOutputFactor, bool bCalcWidthHeight, SvNumberFormatter* pFormatter,
      50             :         bool bConvertDate )
      51             : {
      52           1 :     ScHTMLImport aImp( pDoc, rBaseURL, rRange, bCalcWidthHeight );
      53           1 :     FltError nErr = (FltError) aImp.Read( rStream, rBaseURL );
      54           1 :     ScRange aR = aImp.GetRange();
      55           1 :     rRange.aEnd = aR.aEnd;
      56           1 :     aImp.WriteToDocument( true, nOutputFactor, pFormatter, bConvertDate );
      57           1 :     return nErr;
      58             : }
      59             : 
      60           0 : ScEEAbsImport *ScFormatFilterPluginImpl::CreateHTMLImport( ScDocument* pDocP, const String& rBaseURL, const ScRange& rRange, bool bCalcWidthHeight )
      61             : {
      62           0 :     return new ScHTMLImport( pDocP, rBaseURL, rRange, bCalcWidthHeight );
      63             : }
      64             : 
      65           1 : ScHTMLImport::ScHTMLImport( ScDocument* pDocP, const String& rBaseURL, const ScRange& rRange, bool bCalcWidthHeight ) :
      66           1 :     ScEEImport( pDocP, rRange )
      67             : {
      68           1 :     Size aPageSize;
      69           1 :     OutputDevice* pDefaultDev = Application::GetDefaultDevice();
      70           1 :     const String& aPageStyle = mpDoc->GetPageStyle( rRange.aStart.Tab() );
      71             :     ScStyleSheet* pStyleSheet = (ScStyleSheet*)mpDoc->
      72           1 :         GetStyleSheetPool()->Find( aPageStyle, SFX_STYLE_FAMILY_PAGE );
      73           1 :     if ( pStyleSheet )
      74             :     {
      75           1 :         const SfxItemSet& rSet = pStyleSheet->GetItemSet();
      76           1 :         const SvxLRSpaceItem* pLRItem = (const SvxLRSpaceItem*) &rSet.Get( ATTR_LRSPACE );
      77           1 :         long nLeftMargin   = pLRItem->GetLeft();
      78           1 :         long nRightMargin  = pLRItem->GetRight();
      79           1 :         const SvxULSpaceItem* pULItem = (const SvxULSpaceItem*) &rSet.Get( ATTR_ULSPACE );
      80           1 :         long nTopMargin    = pULItem->GetUpper();
      81           1 :         long nBottomMargin = pULItem->GetLower();
      82           1 :         aPageSize = ((const SvxSizeItem&) rSet.Get(ATTR_PAGE_SIZE)).GetSize();
      83           1 :         if ( !aPageSize.Width() || !aPageSize.Height() )
      84             :         {
      85             :             OSL_FAIL("PageSize Null ?!?!?");
      86           0 :             aPageSize = SvxPaperInfo::GetPaperSize( PAPER_A4 );
      87             :         }
      88           1 :         aPageSize.Width() -= nLeftMargin + nRightMargin;
      89           1 :         aPageSize.Height() -= nTopMargin + nBottomMargin;
      90           1 :         aPageSize = pDefaultDev->LogicToPixel( aPageSize, MapMode( MAP_TWIP ) );
      91             :     }
      92             :     else
      93             :     {
      94             :         OSL_FAIL("kein StyleSheet?!?");
      95             :         aPageSize = pDefaultDev->LogicToPixel(
      96           0 :             SvxPaperInfo::GetPaperSize( PAPER_A4 ), MapMode( MAP_TWIP ) );
      97             :     }
      98           1 :     if( bCalcWidthHeight )
      99           0 :         mpParser = new ScHTMLLayoutParser( mpEngine, rBaseURL, aPageSize, pDocP );
     100             :     else
     101           1 :         mpParser = new ScHTMLQueryParser( mpEngine, pDocP );
     102           1 : }
     103             : 
     104             : 
     105           2 : ScHTMLImport::~ScHTMLImport()
     106             : {
     107             :     // Reihenfolge wichtig, sonst knallt's irgendwann irgendwo in irgendeinem Dtor!
     108             :     // Ist gewaehrleistet, da ScEEImport Basisklasse ist
     109           1 :     delete (ScHTMLParser*) mpParser;        // vor EditEngine!
     110           1 : }
     111             : 
     112             : 
     113           3 : void ScHTMLImport::InsertRangeName( ScDocument* pDoc, const String& rName, const ScRange& rRange )
     114             : {
     115             :     ScComplexRefData aRefData;
     116           3 :     aRefData.InitRange( rRange );
     117           3 :     ScTokenArray aTokArray;
     118           3 :     aTokArray.AddDoubleReference( aRefData );
     119           3 :     ScRangeData* pRangeData = new ScRangeData( pDoc, rName, aTokArray );
     120           3 :     pDoc->GetRangeName()->insert( pRangeData );
     121           3 : }
     122             : 
     123           1 : void ScHTMLImport::WriteToDocument(
     124             :     bool bSizeColsRows, double nOutputFactor, SvNumberFormatter* pFormatter, bool bConvertDate )
     125             : {
     126           1 :     ScEEImport::WriteToDocument( bSizeColsRows, nOutputFactor, pFormatter, bConvertDate );
     127             : 
     128           1 :     const ScHTMLParser* pParser = GetParser();
     129           1 :     const ScHTMLTable* pGlobTable = pParser->GetGlobalTable();
     130           1 :     if( !pGlobTable )
     131           1 :         return;
     132             : 
     133             :     // set cell borders for HTML table cells
     134           1 :     pGlobTable->ApplyCellBorders( mpDoc, maRange.aStart );
     135             : 
     136             :     // correct cell borders for merged cells
     137           8 :     for ( size_t i = 0, n = pParser->ListSize(); i < n; ++i )
     138             :     {
     139           7 :         const ScEEParseEntry* pEntry = pParser->ListEntry( i );
     140           7 :         if( (pEntry->nColOverlap > 1) || (pEntry->nRowOverlap > 1) )
     141             :         {
     142           0 :             SCTAB nTab = maRange.aStart.Tab();
     143           0 :             const ScMergeAttr* pItem = (ScMergeAttr*) mpDoc->GetAttr( pEntry->nCol, pEntry->nRow, nTab, ATTR_MERGE );
     144           0 :             if( pItem->IsMerged() )
     145             :             {
     146           0 :                 SCCOL nColMerge = pItem->GetColMerge();
     147           0 :                 SCROW nRowMerge = pItem->GetRowMerge();
     148             : 
     149             :                 const SvxBoxItem* pToItem = (const SvxBoxItem*)
     150           0 :                     mpDoc->GetAttr( pEntry->nCol, pEntry->nRow, nTab, ATTR_BORDER );
     151           0 :                 SvxBoxItem aNewItem( *pToItem );
     152           0 :                 if( nColMerge > 1 )
     153             :                 {
     154             :                     const SvxBoxItem* pFromItem = (const SvxBoxItem*)
     155           0 :                         mpDoc->GetAttr( pEntry->nCol + nColMerge - 1, pEntry->nRow, nTab, ATTR_BORDER );
     156           0 :                     aNewItem.SetLine( pFromItem->GetLine( BOX_LINE_RIGHT ), BOX_LINE_RIGHT );
     157             :                 }
     158           0 :                 if( nRowMerge > 1 )
     159             :                 {
     160             :                     const SvxBoxItem* pFromItem = (const SvxBoxItem*)
     161           0 :                         mpDoc->GetAttr( pEntry->nCol, pEntry->nRow + nRowMerge - 1, nTab, ATTR_BORDER );
     162           0 :                     aNewItem.SetLine( pFromItem->GetLine( BOX_LINE_BOTTOM ), BOX_LINE_BOTTOM );
     163             :                 }
     164           0 :                 mpDoc->ApplyAttr( pEntry->nCol, pEntry->nRow, nTab, aNewItem );
     165             :             }
     166             :         }
     167             :     }
     168             : 
     169             :     // create ranges for HTML tables
     170             :      // 1 - entire document
     171           1 :     ScRange aNewRange( maRange.aStart );
     172           1 :     aNewRange.aEnd.IncCol( static_cast<SCsCOL>(pGlobTable->GetDocSize( tdCol )) - 1 );
     173           1 :     aNewRange.aEnd.IncRow( pGlobTable->GetDocSize( tdRow ) - 1 );
     174           1 :     InsertRangeName( mpDoc, ScfTools::GetHTMLDocName(), aNewRange );
     175             : 
     176             :     // 2 - all tables
     177           1 :     InsertRangeName( mpDoc, ScfTools::GetHTMLTablesName(), ScRange( maRange.aStart ) );
     178             : 
     179             :     // 3 - single tables
     180           1 :     SCsCOL nColDiff = (SCsCOL)maRange.aStart.Col();
     181           1 :     SCsROW nRowDiff = (SCsROW)maRange.aStart.Row();
     182           1 :     SCsTAB nTabDiff = (SCsTAB)maRange.aStart.Tab();
     183             : 
     184           1 :     ScHTMLTable* pTable = NULL;
     185           1 :     ScHTMLTableId nTableId = SC_HTML_GLOBAL_TABLE;
     186           3 :     while( (pTable = pGlobTable->FindNestedTable( ++nTableId )) != 0 )
     187             :     {
     188           1 :         pTable->GetDocRange( aNewRange );
     189           1 :         aNewRange.Move( nColDiff, nRowDiff, nTabDiff );
     190             :         // insert table number as name
     191           1 :         InsertRangeName( mpDoc, ScfTools::GetNameFromHTMLIndex( nTableId ), aNewRange );
     192             :         // insert table id as name
     193           1 :         if (!pTable->GetTableName().isEmpty())
     194             :         {
     195           0 :             String aName( ScfTools::GetNameFromHTMLName( pTable->GetTableName() ) );
     196           0 :             if (!mpDoc->GetRangeName()->findByUpperName(ScGlobal::pCharClass->uppercase(aName)))
     197           0 :                 InsertRangeName( mpDoc, aName, aNewRange );
     198             :         }
     199             :     }
     200             : }
     201             : 
     202           0 : String ScFormatFilterPluginImpl::GetHTMLRangeNameList( ScDocument* pDoc, const String& rOrigName )
     203             : {
     204           0 :     return ScHTMLImport::GetHTMLRangeNameList( pDoc, rOrigName );
     205             : }
     206             : 
     207           0 : String ScHTMLImport::GetHTMLRangeNameList( ScDocument* pDoc, const String& rOrigName )
     208             : {
     209             :     OSL_ENSURE( pDoc, "ScHTMLImport::GetHTMLRangeNameList - missing document" );
     210             : 
     211           0 :     String aNewName;
     212           0 :     ScRangeName* pRangeNames = pDoc->GetRangeName();
     213           0 :     ScRangeList aRangeList;
     214           0 :     xub_StrLen nTokenCnt = comphelper::string::getTokenCount(rOrigName, ';');
     215           0 :     xub_StrLen nStringIx = 0;
     216           0 :     for( xub_StrLen nToken = 0; nToken < nTokenCnt; nToken++ )
     217             :     {
     218           0 :         String aToken( rOrigName.GetToken( 0, ';', nStringIx ) );
     219           0 :         if( pRangeNames && ScfTools::IsHTMLTablesName( aToken ) )
     220             :         {   // build list with all HTML tables
     221           0 :             sal_uLong nIndex = 1;
     222           0 :             bool bLoop = true;
     223           0 :             while( bLoop )
     224             :             {
     225           0 :                 aToken = ScfTools::GetNameFromHTMLIndex( nIndex++ );
     226           0 :                 const ScRangeData* pRangeData = pRangeNames->findByUpperName(ScGlobal::pCharClass->uppercase(aToken));
     227           0 :                 if (pRangeData)
     228             :                 {
     229           0 :                     ScRange aRange;
     230           0 :                     if( pRangeData->IsReference( aRange ) && !aRangeList.In( aRange ) )
     231             :                     {
     232           0 :                         aNewName = ScGlobal::addToken(aNewName, aToken, ';');
     233           0 :                         aRangeList.Append( aRange );
     234             :                     }
     235             :                 }
     236             :                 else
     237           0 :                     bLoop = false;
     238             :             }
     239             :         }
     240             :         else
     241           0 :             aNewName = ScGlobal::addToken(aNewName, aToken, ';');
     242           0 :     }
     243           0 :     return aNewName;
     244             : }
     245             : 
     246             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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