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Diffstat (limited to 'dbaccess/source/ui/inc/charsets.hxx')
| -rw-r--r-- | dbaccess/source/ui/inc/charsets.hxx | 150 |
1 files changed, 150 insertions, 0 deletions
diff --git a/dbaccess/source/ui/inc/charsets.hxx b/dbaccess/source/ui/inc/charsets.hxx new file mode 100644 index 000000000000..bded889bcb2a --- /dev/null +++ b/dbaccess/source/ui/inc/charsets.hxx @@ -0,0 +1,150 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +#ifndef _DBAUI_CHARSETS_HXX_ +#define _DBAUI_CHARSETS_HXX_ + +#ifndef _STRING_HXX +#include <tools/string.hxx> +#endif +#ifndef _TOOLS_RC_HXX +#include <tools/rc.hxx> +#endif +#ifndef _DBHELPER_DBCHARSET_HXX_ +#include <connectivity/dbcharset.hxx> +#endif +#ifndef _SVX_TXENCTAB_HXX +#include <svx/txenctab.hxx> +#endif + +//......................................................................... +namespace dbaui +{ +//......................................................................... + + //========================================================================= + //= OCharsetDisplay + //========================================================================= + typedef ::dbtools::OCharsetMap OCharsetDisplay_Base; + class OCharsetDisplay + :protected OCharsetDisplay_Base + ,protected SvxTextEncodingTable + { + protected: + ::rtl::OUString m_aSystemDisplayName; + + public: + class ExtendedCharsetIterator; + friend class OCharsetDisplay::ExtendedCharsetIterator; + + typedef ExtendedCharsetIterator iterator; + typedef ExtendedCharsetIterator const_iterator; + + OCharsetDisplay(); + + // various find operations + const_iterator findEncoding(const rtl_TextEncoding _eEncoding) const; + const_iterator findIanaName(const ::rtl::OUString& _rIanaName) const; + const_iterator findDisplayName(const ::rtl::OUString& _rDisplayName) const; + + /// get access to the first element of the charset collection + const_iterator begin() const; + /// get access to the (last + 1st) element of the charset collection + const_iterator end() const; + // size of the map + sal_Int32 size() const { return OCharsetDisplay_Base::size(); } + + protected: + virtual sal_Bool approveEncoding( const rtl_TextEncoding _eEncoding, const rtl_TextEncodingInfo& _rInfo ) const; + + private: + using OCharsetDisplay_Base::find; + }; + + //------------------------------------------------------------------------- + //- CharsetDisplayDerefHelper + //------------------------------------------------------------------------- + typedef ::dbtools::CharsetIteratorDerefHelper CharsetDisplayDerefHelper_Base; + class CharsetDisplayDerefHelper : protected CharsetDisplayDerefHelper_Base + { + friend class OCharsetDisplay::ExtendedCharsetIterator; + + ::rtl::OUString m_sDisplayName; + + public: + CharsetDisplayDerefHelper(const CharsetDisplayDerefHelper& _rSource); + + rtl_TextEncoding getEncoding() const { return CharsetDisplayDerefHelper_Base::getEncoding(); } + ::rtl::OUString getIanaName() const { return CharsetDisplayDerefHelper_Base::getIanaName(); } + ::rtl::OUString getDisplayName() const { return m_sDisplayName; } + + protected: + CharsetDisplayDerefHelper(const ::dbtools::CharsetIteratorDerefHelper& _rBase, const ::rtl::OUString& _rDisplayName); + }; + + //------------------------------------------------------------------------- + //- OCharsetDisplay::ExtendedCharsetIterator + //------------------------------------------------------------------------- + class OCharsetDisplay::ExtendedCharsetIterator + { + friend class OCharsetDisplay; + + friend bool operator==(const ExtendedCharsetIterator& lhs, const ExtendedCharsetIterator& rhs); + friend bool operator!=(const ExtendedCharsetIterator& lhs, const ExtendedCharsetIterator& rhs) { return !(lhs == rhs); } + + typedef ::dbtools::OCharsetMap container; + typedef container::CharsetIterator base_iterator; + + protected: + const OCharsetDisplay* m_pContainer; + base_iterator m_aPosition; + + public: + ExtendedCharsetIterator(const ExtendedCharsetIterator& _rSource); + + CharsetDisplayDerefHelper operator*() const; + + /// prefix increment + const ExtendedCharsetIterator& operator++(); + /// postfix increment + const ExtendedCharsetIterator operator++(int) { ExtendedCharsetIterator hold(*this); ++*this; return hold; } + + /// prefix decrement + const ExtendedCharsetIterator& operator--(); + /// postfix decrement + const ExtendedCharsetIterator operator--(int) { ExtendedCharsetIterator hold(*this); --*this; return hold; } + + protected: + ExtendedCharsetIterator( const OCharsetDisplay* _pContainer, const base_iterator& _rPosition ); + }; + +//......................................................................... +} // namespace dbaui +//......................................................................... + +#endif // _DBAUI_CHARSETS_HXX_ + |