LCOV - code coverage report
Current view: top level - svl/source/filepicker - pickerhistory.cxx (source / functions) Hit Total Coverage
Test: libreoffice_filtered.info Lines: 0 26 0.0 %
Date: 2012-08-25 Functions: 0 5 0.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 0 44 0.0 %

           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 <svl/pickerhistoryaccess.hxx>
      21                 :            : #include <cppuhelper/weakref.hxx>
      22                 :            : #include <vector>
      23                 :            : 
      24                 :            : //.........................................................................
      25                 :            : namespace svt
      26                 :            : {
      27                 :            : //.........................................................................
      28                 :            :     using namespace ::com::sun::star::uno;
      29                 :            : 
      30                 :            :     namespace
      31                 :            :     {
      32                 :            :         typedef ::com::sun::star::uno::WeakReference< XInterface >  InterfaceAdapter;
      33                 :            :         typedef ::std::vector< InterfaceAdapter  >                  InterfaceArray;
      34                 :            : 
      35                 :            :         // ----------------------------------------------------------------
      36                 :          0 :         InterfaceArray& getFolderPickerHistory()
      37                 :            :         {
      38 [ #  # ][ #  # ]:          0 :             static InterfaceArray s_aHistory;
         [ #  # ][ #  # ]
      39                 :          0 :             return s_aHistory;
      40                 :            :         }
      41                 :            : 
      42                 :            :         // ----------------------------------------------------------------
      43                 :          0 :         InterfaceArray& getFilePickerHistory()
      44                 :            :         {
      45 [ #  # ][ #  # ]:          0 :             static InterfaceArray s_aHistory;
         [ #  # ][ #  # ]
      46                 :          0 :             return s_aHistory;
      47                 :            :         }
      48                 :            : 
      49                 :            :         // ----------------------------------------------------------------
      50                 :          0 :         void implPushBackPicker( InterfaceArray& _rHistory, const Reference< XInterface >& _rxPicker )
      51                 :            :         {
      52         [ #  # ]:          0 :             if ( !_rxPicker.is() )
      53                 :          0 :                 return;
      54                 :            : 
      55                 :            :             //=============================================================
      56                 :            :             // first, check which of the objects we hold in s_aHistory can be removed
      57                 :            :             {
      58         [ #  # ]:          0 :                 InterfaceArray aCleanedHistory;
      59 [ #  # ][ #  # ]:          0 :                 for (   InterfaceArray::const_iterator aLoop = _rHistory.begin();
                 [ #  # ]
      60                 :          0 :                         aLoop != _rHistory.end();
      61                 :            :                         ++aLoop
      62                 :            :                     )
      63                 :            :                 {
      64         [ #  # ]:          0 :                     Reference< XInterface > xCurrent( aLoop->get() );
      65         [ #  # ]:          0 :                     if ( xCurrent.is() )
      66                 :            :                     {
      67         [ #  # ]:          0 :                         if ( aCleanedHistory.empty() )
      68                 :            :                             // make some room, assume that all interfaces (from here on) are valie
      69 [ #  # ][ #  # ]:          0 :                             aCleanedHistory.reserve( _rHistory.size() - ( aLoop - _rHistory.begin() ) );
      70 [ #  # ][ #  # ]:          0 :                         aCleanedHistory.push_back( InterfaceAdapter( xCurrent ) );
                 [ #  # ]
      71                 :            :                     }
      72                 :          0 :                 }
      73                 :          0 :                 _rHistory.swap( aCleanedHistory );
      74                 :            :             }
      75                 :            : 
      76                 :            :             //=============================================================
      77                 :            :             // then push_back the picker
      78         [ #  # ]:          0 :             _rHistory.push_back( InterfaceAdapter( _rxPicker ) );
      79                 :            :         }
      80                 :            :     }
      81                 :            : 
      82                 :            :     //---------------------------------------------------------------------
      83                 :          0 :     void addFolderPicker( const Reference< XInterface >& _rxPicker )
      84                 :            :     {
      85                 :          0 :         implPushBackPicker( getFolderPickerHistory(), _rxPicker );
      86                 :          0 :     }
      87                 :            : 
      88                 :            :     //---------------------------------------------------------------------
      89                 :          0 :     void addFilePicker( const Reference< XInterface >& _rxPicker )
      90                 :            :     {
      91                 :          0 :         implPushBackPicker( getFilePickerHistory(), _rxPicker );
      92                 :          0 :     }
      93                 :            : 
      94                 :            : //.........................................................................
      95                 :            : }   // namespace svt
      96                 :            : //.........................................................................
      97                 :            : 
      98                 :            : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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