dbaccess/source/ui/control/charsetlistbox.cxx

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  28
  29
  30 #include "charsetlistbox.hxx"
  31
  32 /** === begin UNO includes === **/
  33 /** === end UNO includes === **/
  34
  35 #include <svl/itemset.hxx>
  36 #include <svl/stritem.hxx>
  37 #include <osl/diagnose.h>
  38
  39 //........................................................................
  40 namespace dbaui
  41 {
  42 //........................................................................
  43
  44     /** === begin UNO using === **/
  45     /** === end UNO using === **/
  46
  47     //====================================================================
  48     //= CharSetListBox
  49     //====================================================================
  50     //--------------------------------------------------------------------
  51     CharSetListBox::CharSetListBox( Window* _pParent, const ResId& _rResId )
  52         :ListBox( _pParent, _rResId )
  53     {
  54         SetDropDownLineCount( 20 );
  55
  56         OCharsetDisplay::const_iterator charSet = m_aCharSets.begin();
  57         while ( charSet != m_aCharSets.end() )
  58         {
  59             InsertEntry( (*charSet).getDisplayName() );
  60             ++charSet;
  61         }
  62     }
  63
  64     //--------------------------------------------------------------------
  65     CharSetListBox::~CharSetListBox()
  66     {
  67     }
  68
  69     //--------------------------------------------------------------------
  70     void CharSetListBox::SelectEntryByIanaName( const String& _rIanaName )
  71     {
  72         OCharsetDisplay::const_iterator aFind = m_aCharSets.findIanaName( _rIanaName );
  73         if (aFind == m_aCharSets.end())
  74         {
  75             OSL_FAIL( "CharSetListBox::SelectEntryByIanaName: unknown charset falling back to system language!" );
  76             aFind = m_aCharSets.findEncoding( RTL_TEXTENCODING_DONTKNOW );
  77         }
  78
  79         if ( aFind == m_aCharSets.end() )
  80         {
  81             SelectEntry( String() );
  82         }
  83         else
  84         {
  85             String sDisplayName = (*aFind).getDisplayName();
  86             if ( LISTBOX_ENTRY_NOTFOUND == GetEntryPos( sDisplayName ) )
  87             {
  88                 // in our settings, there was an encoding selected which is not valid for the current
  89                 // data source type
  90                 // This is worth at least an assertion.
  91                 OSL_FAIL( "CharSetListBox::SelectEntryByIanaName: invalid character set!" );
  92                 sDisplayName = String();
  93             }
  94
  95             SelectEntry( sDisplayName );
  96         }
  97     }
  98
  99     //--------------------------------------------------------------------
 100     bool CharSetListBox::StoreSelectedCharSet( SfxItemSet& _rSet, const sal_uInt16 _nItemId )
 101     {
 102         bool bChangedSomething = false;
 103         if ( GetSelectEntryPos() != GetSavedValue() )
 104         {
 105             OCharsetDisplay::const_iterator aFind = m_aCharSets.findDisplayName( GetSelectEntry() );
 106             OSL_ENSURE( aFind != m_aCharSets.end(), "CharSetListBox::StoreSelectedCharSet: could not translate the selected character set!" );
 107             if ( aFind != m_aCharSets.end() )
 108             {
 109                 _rSet.Put( SfxStringItem( _nItemId, (*aFind).getIanaName() ) );
 110                 bChangedSomething = true;
 111             }
 112         }
 113         return bChangedSomething;
 114     }
 115
 116 //........................................................................
 117 } // namespace dbaui
 118 //........................................................................
 119
 120 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */