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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include <charsets.hxx>
#include <core_resource.hxx>
#include <osl/diagnose.h>
#include <strings.hrc>
#include <rtl/tencinfo.h>
namespace dbaui
{
using namespace ::dbtools;
// OCharsetDisplay
OCharsetDisplay::OCharsetDisplay()
: OCharsetMap()
, m_aSystemDisplayName(DBA_RES( STR_RSC_CHARSETS ))
{
}
bool OCharsetDisplay::approveEncoding( const rtl_TextEncoding _eEncoding, const rtl_TextEncodingInfo& _rInfo ) const
{
if ( !OCharsetMap::approveEncoding( _eEncoding, _rInfo ) )
return false;
if ( RTL_TEXTENCODING_DONTKNOW == _eEncoding )
return true;
return !SvxTextEncodingTable::GetTextString(_eEncoding).isEmpty();
}
OCharsetDisplay::const_iterator OCharsetDisplay::begin() const
{
return const_iterator( this, OCharsetMap::begin() );
}
OCharsetDisplay::const_iterator OCharsetDisplay::end() const
{
return const_iterator( this, OCharsetMap::end() );
}
OCharsetDisplay::const_iterator OCharsetDisplay::findEncoding(const rtl_TextEncoding _eEncoding) const
{
OCharsetMap::const_iterator aBaseIter = OCharsetMap::find(_eEncoding);
return const_iterator( this, aBaseIter );
}
OCharsetDisplay::const_iterator OCharsetDisplay::findIanaName(const OUString& _rIanaName) const
{
OCharsetMap::const_iterator aBaseIter = OCharsetMap::findIanaName(_rIanaName);
return const_iterator( this, aBaseIter );
}
OCharsetDisplay::const_iterator OCharsetDisplay::findDisplayName(const OUString& _rDisplayName) const
{
rtl_TextEncoding eEncoding = RTL_TEXTENCODING_DONTKNOW;
if ( _rDisplayName != m_aSystemDisplayName )
{
eEncoding = SvxTextEncodingTable::GetTextEncoding(_rDisplayName);
OSL_ENSURE( RTL_TEXTENCODING_DONTKNOW != eEncoding,
"OCharsetDisplay::find: non-empty display name, but DONTKNOW!" );
}
return const_iterator( this, OCharsetMap::find( eEncoding ) );
}
// CharsetDisplayDerefHelper
CharsetDisplayDerefHelper::CharsetDisplayDerefHelper(const CharsetDisplayDerefHelper& _rSource)
:CharsetDisplayDerefHelper_Base(_rSource)
,m_sDisplayName(_rSource.m_sDisplayName)
{
}
CharsetDisplayDerefHelper::CharsetDisplayDerefHelper(const CharsetDisplayDerefHelper_Base& _rBase, const OUString& _rDisplayName)
:CharsetDisplayDerefHelper_Base(_rBase)
,m_sDisplayName(_rDisplayName)
{
OSL_ENSURE( !m_sDisplayName.isEmpty(), "CharsetDisplayDerefHelper::CharsetDisplayDerefHelper: invalid display name!" );
}
// OCharsetDisplay::ExtendedCharsetIterator
OCharsetDisplay::ExtendedCharsetIterator::ExtendedCharsetIterator( const OCharsetDisplay* _pContainer, const base_iterator& _rPosition )
:m_pContainer(_pContainer)
,m_aPosition(_rPosition)
{
OSL_ENSURE(m_pContainer, "OCharsetDisplay::ExtendedCharsetIterator::ExtendedCharsetIterator : invalid container!");
}
OCharsetDisplay::ExtendedCharsetIterator::ExtendedCharsetIterator(const ExtendedCharsetIterator& _rSource)
:m_pContainer( _rSource.m_pContainer )
,m_aPosition( _rSource.m_aPosition )
{
}
CharsetDisplayDerefHelper OCharsetDisplay::ExtendedCharsetIterator::operator*() const
{
OSL_ENSURE( m_aPosition != m_pContainer->OCharsetDisplay_Base::end(), "OCharsetDisplay::ExtendedCharsetIterator::operator* : invalid position!");
rtl_TextEncoding eEncoding = (*m_aPosition).getEncoding();
return CharsetDisplayDerefHelper(
*m_aPosition,
RTL_TEXTENCODING_DONTKNOW == eEncoding ? m_pContainer->m_aSystemDisplayName : SvxTextEncodingTable::GetTextString(eEncoding)
);
}
const OCharsetDisplay::ExtendedCharsetIterator& OCharsetDisplay::ExtendedCharsetIterator::operator++()
{
OSL_ENSURE( m_aPosition != m_pContainer->OCharsetDisplay_Base::end(), "OCharsetDisplay::ExtendedCharsetIterator::operator++ : invalid position!");
if ( m_aPosition != m_pContainer->OCharsetDisplay_Base::end() )
++m_aPosition;
return *this;
}
bool operator==(const OCharsetDisplay::ExtendedCharsetIterator& lhs, const OCharsetDisplay::ExtendedCharsetIterator& rhs)
{
return (lhs.m_pContainer == rhs.m_pContainer) && (lhs.m_aPosition == rhs.m_aPosition);
}
} // namespace dbaui
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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