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 <charsets.hxx> 21 #include <core_resource.hxx> 22 #include <osl/diagnose.h> 23 #include <strings.hrc> 24 #include <rtl/tencinfo.h> 25 #include <svx/txenctab.hxx> 26 27 namespace dbaui 28 { 29 using namespace ::dbtools; 30 31 // OCharsetDisplay OCharsetDisplay()32 OCharsetDisplay::OCharsetDisplay() 33 : OCharsetMap() 34 , m_aSystemDisplayName(DBA_RES( STR_RSC_CHARSETS )) 35 { 36 } 37 approveEncoding(const rtl_TextEncoding _eEncoding,const rtl_TextEncodingInfo & _rInfo) const38 bool OCharsetDisplay::approveEncoding( const rtl_TextEncoding _eEncoding, const rtl_TextEncodingInfo& _rInfo ) const 39 { 40 if ( !OCharsetMap::approveEncoding( _eEncoding, _rInfo ) ) 41 return false; 42 43 if ( RTL_TEXTENCODING_DONTKNOW == _eEncoding ) 44 return true; 45 46 return !SvxTextEncodingTable::GetTextString(_eEncoding).isEmpty(); 47 } 48 begin() const49 OCharsetDisplay::const_iterator OCharsetDisplay::begin() const 50 { 51 return const_iterator( this, OCharsetMap::begin() ); 52 } 53 end() const54 OCharsetDisplay::const_iterator OCharsetDisplay::end() const 55 { 56 return const_iterator( this, OCharsetMap::end() ); 57 } 58 findEncoding(const rtl_TextEncoding _eEncoding) const59 OCharsetDisplay::const_iterator OCharsetDisplay::findEncoding(const rtl_TextEncoding _eEncoding) const 60 { 61 OCharsetMap::const_iterator aBaseIter = OCharsetMap::find(_eEncoding); 62 return const_iterator( this, aBaseIter ); 63 } 64 findIanaName(const OUString & _rIanaName) const65 OCharsetDisplay::const_iterator OCharsetDisplay::findIanaName(const OUString& _rIanaName) const 66 { 67 OCharsetMap::const_iterator aBaseIter = OCharsetMap::findIanaName(_rIanaName); 68 return const_iterator( this, aBaseIter ); 69 } 70 findDisplayName(const OUString & _rDisplayName) const71 OCharsetDisplay::const_iterator OCharsetDisplay::findDisplayName(const OUString& _rDisplayName) const 72 { 73 rtl_TextEncoding eEncoding = RTL_TEXTENCODING_DONTKNOW; 74 if ( _rDisplayName != m_aSystemDisplayName ) 75 { 76 eEncoding = SvxTextEncodingTable::GetTextEncoding(_rDisplayName); 77 OSL_ENSURE( RTL_TEXTENCODING_DONTKNOW != eEncoding, 78 "OCharsetDisplay::find: non-empty display name, but DONTKNOW!" ); 79 } 80 return const_iterator( this, OCharsetMap::find( eEncoding ) ); 81 } 82 83 // CharsetDisplayDerefHelper CharsetDisplayDerefHelper(const CharsetDisplayDerefHelper & _rSource)84 CharsetDisplayDerefHelper::CharsetDisplayDerefHelper(const CharsetDisplayDerefHelper& _rSource) 85 :CharsetDisplayDerefHelper_Base(_rSource) 86 ,m_sDisplayName(_rSource.m_sDisplayName) 87 { 88 } 89 CharsetDisplayDerefHelper(const::dbtools::CharsetIteratorDerefHelper & _rBase,const OUString & _rDisplayName)90 CharsetDisplayDerefHelper::CharsetDisplayDerefHelper(const ::dbtools::CharsetIteratorDerefHelper& _rBase, const OUString& _rDisplayName) 91 :CharsetDisplayDerefHelper_Base(_rBase) 92 ,m_sDisplayName(_rDisplayName) 93 { 94 OSL_ENSURE( !m_sDisplayName.isEmpty(), "CharsetDisplayDerefHelper::CharsetDisplayDerefHelper: invalid display name!" ); 95 } 96 97 // OCharsetDisplay::ExtendedCharsetIterator ExtendedCharsetIterator(const OCharsetDisplay * _pContainer,const base_iterator & _rPosition)98 OCharsetDisplay::ExtendedCharsetIterator::ExtendedCharsetIterator( const OCharsetDisplay* _pContainer, const base_iterator& _rPosition ) 99 :m_pContainer(_pContainer) 100 ,m_aPosition(_rPosition) 101 { 102 OSL_ENSURE(m_pContainer, "OCharsetDisplay::ExtendedCharsetIterator::ExtendedCharsetIterator : invalid container!"); 103 } 104 operator *() const105 CharsetDisplayDerefHelper OCharsetDisplay::ExtendedCharsetIterator::operator*() const 106 { 107 OSL_ENSURE( m_aPosition != m_pContainer->OCharsetDisplay_Base::end(), "OCharsetDisplay::ExtendedCharsetIterator::operator* : invalid position!"); 108 109 rtl_TextEncoding eEncoding = (*m_aPosition).getEncoding(); 110 return CharsetDisplayDerefHelper( 111 *m_aPosition, 112 RTL_TEXTENCODING_DONTKNOW == eEncoding ? m_pContainer->m_aSystemDisplayName : SvxTextEncodingTable::GetTextString(eEncoding) 113 ); 114 } 115 operator ++()116 const OCharsetDisplay::ExtendedCharsetIterator& OCharsetDisplay::ExtendedCharsetIterator::operator++() 117 { 118 OSL_ENSURE( m_aPosition != m_pContainer->OCharsetDisplay_Base::end(), "OCharsetDisplay::ExtendedCharsetIterator::operator++ : invalid position!"); 119 if ( m_aPosition != m_pContainer->OCharsetDisplay_Base::end() ) 120 ++m_aPosition; 121 return *this; 122 } 123 operator ==(const OCharsetDisplay::ExtendedCharsetIterator & lhs,const OCharsetDisplay::ExtendedCharsetIterator & rhs)124 bool operator==(const OCharsetDisplay::ExtendedCharsetIterator& lhs, const OCharsetDisplay::ExtendedCharsetIterator& rhs) 125 { 126 return (lhs.m_pContainer == rhs.m_pContainer) && (lhs.m_aPosition == rhs.m_aPosition); 127 } 128 129 } // namespace dbaui 130 131 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ 132