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Diffstat (limited to '')
-rw-r--r-- | dbaccess/source/ui/misc/charsets.cxx | 131 |
1 files changed, 131 insertions, 0 deletions
diff --git a/dbaccess/source/ui/misc/charsets.cxx b/dbaccess/source/ui/misc/charsets.cxx new file mode 100644 index 000000000..86e55b226 --- /dev/null +++ b/dbaccess/source/ui/misc/charsets.cxx @@ -0,0 +1,131 @@ +/* -*- 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> +#include <svx/txenctab.hxx> + +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 ::dbtools::CharsetIteratorDerefHelper& _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!"); + } + + 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: */ |