LCOV - code coverage report
Current view: top level - sw/source/core/txtnode - modeltoviewhelper.cxx (source / functions) Hit Total Coverage
Test: libreoffice_filtered.info Lines: 36 36 100.0 %
Date: 2012-08-25 Functions: 2 2 100.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 26 40 65.0 %

           Branch data     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 <modeltoviewhelper.hxx>
      21                 :            : 
      22                 :            : /** Converts a model position into a view position
      23                 :            : */
      24                 :       5410 : sal_uInt32 ModelToViewHelper::ConvertToViewPosition( sal_uInt32 nModelPos ) const
      25                 :            : {
      26                 :       5410 :     sal_uInt32 nRet = nModelPos;
      27                 :            : 
      28                 :            :     // Search for entry after nPos:
      29                 :       5410 :     ConversionMap::const_iterator aIter;
      30 [ +  - ][ +  - ]:       7251 :     for ( aIter = m_aMap.begin(); aIter != m_aMap.end(); ++aIter )
                 [ +  + ]
      31                 :            :     {
      32 [ +  - ][ +  + ]:       4277 :         if ( (*aIter).first >= nModelPos )
      33                 :            :         {
      34         [ +  - ]:       2436 :             const sal_uInt32 nPosModel  = (*aIter).first;
      35         [ +  - ]:       2436 :             const sal_uInt32 nPosExpand = (*aIter).second;
      36                 :            : 
      37                 :       2436 :             const sal_uInt32 nDistToNextModel  = nPosModel - nModelPos;
      38                 :       2436 :             nRet = nPosExpand - nDistToNextModel;
      39                 :       2436 :             break;
      40                 :            :         }
      41                 :            :     }
      42                 :            : 
      43                 :       5410 :     return nRet;
      44                 :            : }
      45                 :            : 
      46                 :            : 
      47                 :            : /** Converts a view position into a model position
      48                 :            : */
      49                 :     119393 : ModelToViewHelper::ModelPosition ModelToViewHelper::ConvertToModelPosition( sal_uInt32 nViewPos ) const
      50                 :            : {
      51                 :     119393 :     ModelPosition aRet;
      52                 :     119393 :     aRet.mnPos = nViewPos;
      53                 :            : 
      54                 :            :     // Search for entry after nPos:
      55                 :     119393 :     ConversionMap::const_iterator aIter;
      56 [ +  - ][ +  - ]:     123864 :     for ( aIter = m_aMap.begin(); aIter != m_aMap.end(); ++aIter )
                 [ +  + ]
      57                 :            :     {
      58 [ +  - ][ +  + ]:       4471 :         if ( (*aIter).second > nViewPos )
      59                 :            :         {
      60         [ +  - ]:       1483 :             const sal_uInt32 nPosModel  = (*aIter).first;
      61         [ +  - ]:       1483 :             const sal_uInt32 nPosExpand = (*aIter).second;
      62                 :            : 
      63                 :            :             // If nViewPos is in front of first field, we are finished.
      64 [ +  - ][ +  + ]:       1483 :             if ( aIter == m_aMap.begin() )
      65                 :        253 :                 break;
      66                 :            : 
      67         [ +  - ]:       1230 :             --aIter;
      68                 :            : 
      69                 :            :             // nPrevPosModel is the field position
      70         [ +  - ]:       1230 :             const sal_uInt32 nPrevPosModel  = (*aIter).first;
      71         [ +  - ]:       1230 :             const sal_uInt32 nPrevPosExpand = (*aIter).second;
      72                 :            : 
      73                 :       1230 :             const sal_uInt32 nLengthModel  = nPosModel - nPrevPosModel;
      74                 :       1230 :             const sal_uInt32 nLengthExpand = nPosExpand - nPrevPosExpand;
      75                 :            : 
      76                 :       1230 :             const sal_uInt32 nFieldLengthExpand = nLengthExpand - nLengthModel + 1;
      77                 :       1230 :             const sal_uInt32 nFieldEndExpand = nPrevPosExpand + nFieldLengthExpand;
      78                 :            : 
      79                 :            :             // Check if nPos is outside of field:
      80         [ +  + ]:       1230 :             if ( nFieldEndExpand <= nViewPos )
      81                 :            :             {
      82                 :            :                 // nPos is outside of field:
      83                 :       1099 :                 const sal_uInt32 nDistToField = nViewPos - nFieldEndExpand + 1;
      84                 :       1099 :                 aRet.mnPos  = nPrevPosModel + nDistToField;
      85                 :            :             }
      86                 :            :             else
      87                 :            :             {
      88                 :            :                 // nViewPos is inside a field:
      89                 :        131 :                 aRet.mnPos = nPrevPosModel;
      90                 :        131 :                 aRet.mnSubPos = nViewPos - nPrevPosExpand;
      91                 :        131 :                 aRet.mbIsField = true;
      92                 :            :             }
      93                 :            : 
      94                 :       1230 :             break;
      95                 :            :         }
      96                 :            :     }
      97                 :            : 
      98                 :     119393 :     return aRet;
      99                 :            : }
     100                 :            : 
     101                 :            : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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