LCOV - code coverage report
Current view: top level - sw/source/ui/vba - vbarangehelper.cxx (source / functions) Hit Total Coverage
Test: libreoffice_filtered.info Lines: 0 81 0.0 %
Date: 2012-08-25 Functions: 0 5 0.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 0 229 0.0 %

           Branch data     Line data    Source code
       1                 :            : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2                 :            : /*************************************************************************
       3                 :            :  *
       4                 :            :  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
       5                 :            :  *
       6                 :            :  * Copyright 2000, 2010 Oracle and/or its affiliates.
       7                 :            :  *
       8                 :            :  * OpenOffice.org - a multi-platform office productivity suite
       9                 :            :  *
      10                 :            :  * This file is part of OpenOffice.org.
      11                 :            :  *
      12                 :            :  * OpenOffice.org is free software: you can redistribute it and/or modify
      13                 :            :  * it under the terms of the GNU Lesser General Public License version 3
      14                 :            :  * only, as published by the Free Software Foundation.
      15                 :            :  *
      16                 :            :  * OpenOffice.org is distributed in the hope that it will be useful,
      17                 :            :  * but WITHOUT ANY WARRANTY; without even the implied warranty of
      18                 :            :  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      19                 :            :  * GNU Lesser General Public License version 3 for more details
      20                 :            :  * (a copy is included in the LICENSE file that accompanied this code).
      21                 :            :  *
      22                 :            :  * You should have received a copy of the GNU Lesser General Public License
      23                 :            :  * version 3 along with OpenOffice.org.  If not, see
      24                 :            :  * <http://www.openoffice.org/license.html>
      25                 :            :  * for a copy of the LGPLv3 License.
      26                 :            :  *
      27                 :            :  ************************************************************************/
      28                 :            : #include "vbarangehelper.hxx"
      29                 :            : #include <com/sun/star/text/ControlCharacter.hpp>
      30                 :            : #include <com/sun/star/text/XTextRangeCompare.hpp>
      31                 :            : #include <com/sun/star/text/XBookmarksSupplier.hpp>
      32                 :            : 
      33                 :            : using namespace ::ooo::vba;
      34                 :            : using namespace ::com::sun::star;
      35                 :            : 
      36                 :            : /**
      37                 :            :  * get a range in a xText by creating
      38                 :            :  * a cursor that iterates over the text. If the iterating cursor is
      39                 :            :  * equal to the desired position, the range equivalent is returned.
      40                 :            :  * Some special cases are tables that are inside of the text, because the
      41                 :            :  * position has to be adjusted.
      42                 :            :  * @param xText a text where a range position is searched
      43                 :            :  * @param position a position inside o the text
      44                 :            :  * @return a range for the postion; null is returned if no range can be
      45                 :            :  * constructed.
      46                 :            :  */
      47                 :          0 : uno::Reference< text::XTextRange > SwVbaRangeHelper::getRangeByPosition( const uno::Reference< text::XText >& rText, sal_Int32 _position ) throw ( uno::RuntimeException )
      48                 :            : {
      49                 :          0 :     uno::Reference< text::XTextRange > xRange;
      50         [ #  # ]:          0 :     if( rText.is() )
      51                 :            :     {
      52                 :          0 :         sal_Int32 nPos = 0;
      53 [ #  # ][ #  # ]:          0 :         uno::Reference< text::XTextCursor > xCursor = rText->createTextCursor();
      54 [ #  # ][ #  # ]:          0 :         xCursor->collapseToStart();
      55                 :          0 :         sal_Bool bCanGo = sal_True;
      56 [ #  # ][ #  # ]:          0 :         while( !xRange.is() && bCanGo )
                 [ #  # ]
      57                 :            :         {
      58         [ #  # ]:          0 :             if( _position == nPos )
      59                 :            :             {
      60 [ #  # ][ #  # ]:          0 :                 xRange = xCursor->getStart();
                 [ #  # ]
      61                 :            :             }
      62                 :            :             else
      63                 :            :             {
      64 [ #  # ][ #  # ]:          0 :                 bCanGo = xCursor->goRight( 1, sal_False );
      65                 :          0 :                 nPos++;
      66                 :            :             }
      67                 :          0 :         }
      68                 :            :     }
      69                 :          0 :     return xRange;
      70                 :            : }
      71                 :            : 
      72                 :            : 
      73                 :          0 : void SwVbaRangeHelper::insertString( uno::Reference< text::XTextRange >& rTextRange, uno::Reference< text::XText >& rText, const rtl::OUString& rStr, sal_Bool _bAbsorb ) throw ( uno::RuntimeException )
      74                 :            : {
      75                 :          0 :     sal_Int32 nlastIndex = 0;
      76                 :          0 :     sal_Int32 nIndex = 0;
      77                 :          0 :     uno::Reference< text::XTextRange > xRange = rTextRange;
      78                 :            : 
      79         [ #  # ]:          0 :     while(( nIndex = rStr.indexOf('\n', nlastIndex)) >= 0  )
      80                 :            :     {
      81 [ #  # ][ #  # ]:          0 :         xRange = xRange->getEnd();
                 [ #  # ]
      82         [ #  # ]:          0 :         if( nlastIndex < ( nIndex - 1 ) )
      83                 :            :         {
      84 [ #  # ][ #  # ]:          0 :             rText->insertString( xRange, rStr.copy( nlastIndex, ( nIndex - 1 - nlastIndex ) ), _bAbsorb );
      85 [ #  # ][ #  # ]:          0 :             xRange = xRange->getEnd();
                 [ #  # ]
      86                 :            :         }
      87                 :            : 
      88 [ #  # ][ #  # ]:          0 :         rText->insertControlCharacter( xRange, text::ControlCharacter::PARAGRAPH_BREAK, _bAbsorb );
      89                 :          0 :         nlastIndex = nIndex + 1;
      90                 :            :     }
      91                 :            : 
      92         [ #  # ]:          0 :     if( nlastIndex < rStr.getLength() )
      93                 :            :     {
      94 [ #  # ][ #  # ]:          0 :         xRange = xRange->getEnd();
                 [ #  # ]
      95                 :            : 
      96                 :          0 :         rtl::OUString aWatt = rStr.copy( nlastIndex );
      97 [ #  # ][ #  # ]:          0 :         rText->insertString( xRange, aWatt, _bAbsorb );
      98                 :          0 :     }
      99                 :          0 : }
     100                 :            : 
     101                 :          0 : uno::Reference< text::XTextCursor > SwVbaRangeHelper::initCursor( const uno::Reference< text::XTextRange >& rTextRange, const uno::Reference< text::XText >& rText ) throw ( uno::RuntimeException )
     102                 :            : {
     103                 :          0 :     uno::Reference< text::XTextCursor > xTextCursor;
     104                 :          0 :     sal_Bool bGotTextCursor = sal_False;
     105                 :            : 
     106                 :            :     try
     107                 :            :     {
     108 [ #  # ][ #  # ]:          0 :         xTextCursor = rText->createTextCursorByRange( rTextRange );
                 [ #  # ]
     109                 :          0 :         bGotTextCursor = sal_True;
     110                 :            :     }
     111   [ #  #  #  # ]:          0 :     catch (const uno::Exception& e)
     112                 :            :     {
     113         [ #  # ]:          0 :         DebugHelper::exception(e);
     114                 :            :     }
     115                 :            : 
     116 [ #  # ][ #  # ]:          0 :     if( !bGotTextCursor || !xTextCursor.is() )
                 [ #  # ]
     117                 :            :     {
     118                 :            :         try
     119                 :            :         {
     120 [ #  # ][ #  # ]:          0 :             uno::Reference< text::XText > xText = rTextRange->getText();
     121 [ #  # ][ #  # ]:          0 :             xTextCursor = xText->createTextCursor();
                 [ #  # ]
     122                 :          0 :             bGotTextCursor = sal_True;
     123                 :            :         }
     124   [ #  #  #  # ]:          0 :         catch (const uno::Exception& e)
     125                 :            :         {
     126         [ #  # ]:          0 :             DebugHelper::exception(e);
     127                 :            :         }
     128                 :            :     }
     129                 :            : 
     130 [ #  # ][ #  # ]:          0 :     if( !bGotTextCursor || !xTextCursor.is() )
                 [ #  # ]
     131                 :            :     {
     132                 :            :         try
     133                 :            :         {
     134 [ #  # ][ #  # ]:          0 :             xTextCursor = rText->createTextCursor();
                 [ #  # ]
     135                 :          0 :             bGotTextCursor = sal_True;
     136                 :            :         }
     137   [ #  #  #  # ]:          0 :         catch (const uno::Exception& e)
     138                 :            :         {
     139         [ #  # ]:          0 :             DebugHelper::exception(e);
     140                 :            :         }
     141                 :            :     }
     142                 :          0 :     return xTextCursor;
     143                 :            : }
     144                 :            : 
     145                 :          0 : sal_Int32 SwVbaRangeHelper::getPosition( const uno::Reference< text::XText >& rText, const uno::Reference< text::XTextRange >& rTextRange ) throw ( uno::RuntimeException )
     146                 :            : {
     147                 :          0 :     sal_Int32 nPosition = -1;
     148 [ #  # ][ #  # ]:          0 :     if( rText.is() && rTextRange.is() )
                 [ #  # ]
     149                 :            :     {
     150                 :          0 :         nPosition = 0;
     151 [ #  # ][ #  # ]:          0 :         uno::Reference< text::XTextCursor > xCursor = rText->createTextCursor();
     152 [ #  # ][ #  # ]:          0 :         xCursor->collapseToStart();
     153         [ #  # ]:          0 :         uno::Reference< text::XTextRangeCompare > xCompare( rText, uno::UNO_QUERY_THROW );
     154                 :            :         // compareValue is 0 if the ranges are equal
     155 [ #  # ][ #  # ]:          0 :         sal_Int32 nCompareValue = xCompare->compareRegionStarts( xCursor->getStart(), rTextRange );
         [ #  # ][ #  # ]
     156                 :          0 :         sal_Bool canGo = sal_True;
     157                 :            : 
     158 [ #  # ][ #  # ]:          0 :         while( nCompareValue !=0 && canGo )
                 [ #  # ]
     159                 :            :         {
     160 [ #  # ][ #  # ]:          0 :             canGo = xCursor->goRight( 1, sal_False );
     161 [ #  # ][ #  # ]:          0 :             nCompareValue = xCompare->compareRegionStarts( xCursor->getStart(), rTextRange );
         [ #  # ][ #  # ]
     162                 :          0 :             nPosition++;
     163                 :            :         }
     164                 :            : 
     165                 :            :         // check fails: no correct position found
     166 [ #  # ][ #  # ]:          0 :         if( !canGo && nCompareValue != 0 )
     167                 :            :         {
     168                 :          0 :             nPosition = -1;
     169                 :          0 :         }
     170                 :            :     }
     171                 :            : 
     172                 :          0 :     return nPosition;
     173                 :            : }
     174                 :            : 
     175                 :          0 : uno::Reference< text::XTextContent > SwVbaRangeHelper::findBookmarkByPosition( const uno::Reference< text::XTextDocument >& xTextDoc, const uno::Reference< text::XTextRange >& xTextRange ) throw ( css::uno::RuntimeException )
     176                 :            : {
     177         [ #  # ]:          0 :     uno::Reference< text::XBookmarksSupplier > xBookmarksSupplier( xTextDoc, uno::UNO_QUERY_THROW );
     178 [ #  # ][ #  # ]:          0 :     uno::Reference< container::XIndexAccess > xIndexAccess( xBookmarksSupplier->getBookmarks(), uno::UNO_QUERY_THROW );
                 [ #  # ]
     179 [ #  # ][ #  # ]:          0 :     for( sal_Int32 index = 0; index < xIndexAccess->getCount(); index++ )
                 [ #  # ]
     180                 :            :     {
     181 [ #  # ][ #  # ]:          0 :         uno::Reference< text::XTextContent > xBookmark( xIndexAccess->getByIndex( index ), uno::UNO_QUERY_THROW );
                 [ #  # ]
     182 [ #  # ][ #  # ]:          0 :         uno::Reference< text::XTextRange > xBkAnchor = xBookmark->getAnchor();
     183 [ #  # ][ #  # ]:          0 :         uno::Reference< text::XTextRangeCompare > xCompare( xBkAnchor->getText(), uno::UNO_QUERY_THROW );
                 [ #  # ]
     184 [ #  # ][ #  # ]:          0 :         if( xCompare->compareRegionStarts( xBkAnchor->getStart(), xBkAnchor->getEnd() ) == 0 )
         [ #  # ][ #  # ]
         [ #  # ][ #  # ]
                 [ #  # ]
     185                 :            :         {
     186                 :            :             try
     187                 :            :             {
     188 [ #  # ][ #  # ]:          0 :                 if( xCompare->compareRegionStarts( xTextRange, xBkAnchor->getStart() ) == 0 )
         [ #  # ][ #  # ]
           [ #  #  #  # ]
     189                 :          0 :                     return xBookmark;
     190                 :            :             }
     191         [ #  # ]:          0 :             catch (const uno::Exception&)
     192                 :            :             {
     193                 :          0 :                 continue;
     194                 :            :             }
     195                 :            :         }
     196      [ #  #  # ]:          0 :     }
              [ #  #  # ]
              [ #  #  # ]
     197                 :          0 :     return uno::Reference< text::XTextContent >();
     198                 :            : }
     199                 :            : 
     200                 :            : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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