dbaccess/source/ui/control/charsetlistbox.cxx

   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 <charsetlistbox.hxx>
  21
  22 #include <svl/itemset.hxx>
  23 #include <svl/stritem.hxx>
  24 #include <osl/diagnose.h>
  25
  26 namespace dbaui
  27 {
  28     CharSetListBox::CharSetListBox(std::unique_ptr<weld::ComboBox> xControl)
  29         : m_xControl(std::move(xControl))
  30     {
  31         for (auto const charset : m_aCharSets)
  32         {
  33             m_xControl->append_text(charset.getDisplayName());
  34         }
  35     }
  36
  37     void CharSetListBox::SelectEntryByIanaName( std::u16string_view _rIanaName )
  38     {
  39         OCharsetDisplay::const_iterator aFind = m_aCharSets.findIanaName( _rIanaName );
  40         if (aFind == m_aCharSets.end())
  41         {
  42             OSL_FAIL( "CharSetListBox::SelectEntryByIanaName: unknown charset falling back to system language!" );
  43             aFind = m_aCharSets.findEncoding( RTL_TEXTENCODING_DONTKNOW );
  44         }
  45
  46         if (aFind == m_aCharSets.end())
  47             m_xControl->set_active(-1);
  48         else
  49             m_xControl->set_active_text((*aFind).getDisplayName());
  50     }
  51
  52     bool CharSetListBox::StoreSelectedCharSet( SfxItemSet& _rSet, TypedWhichId<SfxStringItem> _nItemId )
  53     {
  54         bool bChangedSomething = false;
  55         if (m_xControl->get_value_changed_from_saved())
  56         {
  57             OCharsetDisplay::const_iterator aFind = m_aCharSets.findDisplayName(m_xControl->get_active_text());
  58             OSL_ENSURE( aFind != m_aCharSets.end(), "CharSetListBox::StoreSelectedCharSet: could not translate the selected character set!" );
  59             if ( aFind != m_aCharSets.end() )
  60             {
  61                 _rSet.Put( SfxStringItem( _nItemId, (*aFind).getIanaName() ) );
  62                 bChangedSomething = true;
  63             }
  64         }
  65         return bChangedSomething;
  66     }
  67 } // namespace dbaui
  68
  69 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */