LCOV - code coverage report
Current view: top level - sd/source/filter/ppt - pptatom.cxx (source / functions) Hit Total Coverage
Test: libreoffice_filtered.info Lines: 0 41 0.0 %
Date: 2012-08-25 Functions: 0 4 0.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 0 46 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                 :            : 
      29                 :            : #include <tools/stream.hxx>
      30                 :            : #include "pptatom.hxx"
      31                 :            : 
      32                 :            : using namespace ppt;
      33                 :            : 
      34                 :          0 : Atom::Atom( const DffRecordHeader& rRecordHeader, SvStream& rStream )
      35                 :            : : mrStream( rStream )
      36                 :            : , maRecordHeader( rRecordHeader )
      37                 :            : , mpFirstChild( 0 )
      38                 :          0 : , mpNextAtom( 0 )
      39                 :            : {
      40         [ #  # ]:          0 :     if( isContainer() )
      41                 :            :     {
      42         [ #  # ]:          0 :         if( seekToContent() )
      43                 :            :         {
      44                 :          0 :             DffRecordHeader aChildHeader;
      45                 :            : 
      46                 :          0 :             Atom* pLastAtom = NULL;
      47                 :            : 
      48                 :            :             // retrieve file size (to allow sanity checks)
      49                 :          0 :             const sal_Size nStreamPos = mrStream.Tell();
      50         [ #  # ]:          0 :             mrStream.Seek( STREAM_SEEK_TO_END );
      51                 :          0 :             const sal_Size nStreamSize = mrStream.Tell();
      52         [ #  # ]:          0 :             mrStream.Seek( nStreamPos );
      53                 :            : 
      54   [ #  #  #  #  :          0 :             while( (mrStream.GetError() == 0 )
           #  # ][ #  # ]
      55                 :          0 :                 && ( mrStream.Tell() < nStreamSize )
      56                 :          0 :                 && ( mrStream.Tell() < maRecordHeader.GetRecEndFilePos() ) )
      57                 :            :             {
      58         [ #  # ]:          0 :                 mrStream >> aChildHeader;
      59                 :            : 
      60         [ #  # ]:          0 :                 if( mrStream.GetError() == 0 )
      61                 :            :                 {
      62 [ #  # ][ #  # ]:          0 :                     Atom* pAtom = new Atom( aChildHeader, mrStream );
      63                 :            : 
      64         [ #  # ]:          0 :                     if( pLastAtom )
      65                 :          0 :                         pLastAtom->mpNextAtom = pAtom;
      66         [ #  # ]:          0 :                     if( mpFirstChild == NULL )
      67                 :          0 :                         mpFirstChild = pAtom;
      68                 :            : 
      69                 :          0 :                     pLastAtom = pAtom;
      70                 :            :                 }
      71                 :            :             }
      72                 :            :         }
      73                 :            :     }
      74                 :            : 
      75                 :          0 :     maRecordHeader.SeekToEndOfRecord( mrStream );
      76                 :          0 : }
      77                 :            : 
      78                 :          0 : Atom::~Atom()
      79                 :            : {
      80                 :          0 :     Atom* pChild = mpFirstChild;
      81         [ #  # ]:          0 :     while( pChild )
      82                 :            :     {
      83                 :          0 :         Atom* pNextChild = pChild->mpNextAtom;
      84         [ #  # ]:          0 :         delete pChild;
      85                 :          0 :         pChild = pNextChild;
      86                 :            :     }
      87                 :          0 : }
      88                 :            : 
      89                 :            : /** imports this atom and its child atoms */
      90                 :          0 : Atom* Atom::import( const DffRecordHeader& rRootRecordHeader, SvStream& rStCtrl )
      91                 :            : {
      92         [ #  # ]:          0 :     Atom* pRootAtom = new Atom( rRootRecordHeader, rStCtrl );
      93                 :            : 
      94         [ #  # ]:          0 :     if( rStCtrl.GetError() == 0 )
      95                 :            :     {
      96                 :          0 :         return pRootAtom;
      97                 :            :     }
      98                 :            :     else
      99                 :            :     {
     100         [ #  # ]:          0 :         delete pRootAtom;
     101                 :          0 :         return NULL;
     102                 :            :     }
     103                 :            : }
     104                 :            : 
     105                 :            : /** returns the next child atom after pLast with nRecType or NULL */
     106                 :          0 : const Atom* Atom::findNextChildAtom( sal_uInt16 nRecType, const Atom* pLast ) const
     107                 :            : {
     108         [ #  # ]:          0 :     Atom* pChild = pLast != NULL ? pLast->mpNextAtom : mpFirstChild;
     109 [ #  # ][ #  # ]:          0 :     while( pChild && pChild->maRecordHeader.nRecType != nRecType )
                 [ #  # ]
     110                 :            :     {
     111                 :          0 :         pChild = pChild->mpNextAtom;
     112                 :            :     }
     113                 :            : 
     114                 :          0 :     return pChild;
     115                 :            : }
     116                 :            : 
     117                 :            : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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