ef17ca706a
2006/06/01 07:21:16 fs 1.6.50.2: #i10000# renamed the find methods to findFoo, removed using Base::find 2006/03/24 15:36:18 fs 1.6.50.1: #i57457# warning-free code (unxlngi6/.pro + unxsoli4.pro)
160 lines
6.0 KiB
C++
160 lines
6.0 KiB
C++
/*************************************************************************
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: charsets.hxx,v $
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*
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* $Revision: 1.7 $
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*
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* last change: $Author: hr $ $Date: 2006-06-20 03:16:33 $
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*
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* The Contents of this file are made available subject to
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* the terms of GNU Lesser General Public License Version 2.1.
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*
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2005 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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************************************************************************/
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#ifndef _DBAUI_CHARSETS_HXX_
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#define _DBAUI_CHARSETS_HXX_
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#ifndef _STRING_HXX
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#include <tools/string.hxx>
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#endif
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#ifndef _TOOLS_RC_HXX
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#include <tools/rc.hxx>
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#endif
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#ifndef _DBHELPER_DBCHARSET_HXX_
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#include <connectivity/dbcharset.hxx>
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#endif
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#ifndef _SVX_TXENCTAB_HXX
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#include <svx/txenctab.hxx>
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#endif
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//.........................................................................
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namespace dbaui
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{
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//.........................................................................
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//=========================================================================
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//= OCharsetDisplay
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//=========================================================================
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typedef ::dbtools::OCharsetMap OCharsetDisplay_Base;
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class OCharsetDisplay
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:protected OCharsetDisplay_Base
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,protected SvxTextEncodingTable
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{
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protected:
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::rtl::OUString m_aSystemDisplayName;
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public:
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class ExtendedCharsetIterator;
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friend class OCharsetDisplay::ExtendedCharsetIterator;
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typedef ExtendedCharsetIterator iterator;
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typedef ExtendedCharsetIterator const_iterator;
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OCharsetDisplay();
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// various find operations
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const_iterator findEncoding(const rtl_TextEncoding _eEncoding) const;
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const_iterator findIanaName(const ::rtl::OUString& _rIanaName) const;
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const_iterator findDisplayName(const ::rtl::OUString& _rDisplayName) const;
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/// get access to the first element of the charset collection
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const_iterator begin() const;
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/// get access to the (last + 1st) element of the charset collection
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const_iterator end() const;
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// size of the map
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sal_Int32 size() const { return OCharsetDisplay_Base::size(); }
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protected:
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virtual sal_Bool approveEncoding( const rtl_TextEncoding _eEncoding, const rtl_TextEncodingInfo& _rInfo ) const;
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private:
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using OCharsetDisplay_Base::find;
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};
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//-------------------------------------------------------------------------
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//- CharsetDisplayDerefHelper
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//-------------------------------------------------------------------------
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typedef ::dbtools::CharsetIteratorDerefHelper CharsetDisplayDerefHelper_Base;
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class CharsetDisplayDerefHelper : protected CharsetDisplayDerefHelper_Base
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{
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friend class OCharsetDisplay::ExtendedCharsetIterator;
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::rtl::OUString m_sDisplayName;
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public:
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CharsetDisplayDerefHelper(const CharsetDisplayDerefHelper& _rSource);
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rtl_TextEncoding getEncoding() const { return CharsetDisplayDerefHelper_Base::getEncoding(); }
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::rtl::OUString getIanaName() const { return CharsetDisplayDerefHelper_Base::getIanaName(); }
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::rtl::OUString getDisplayName() const { return m_sDisplayName; }
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protected:
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CharsetDisplayDerefHelper();
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CharsetDisplayDerefHelper(const ::dbtools::CharsetIteratorDerefHelper& _rBase, const ::rtl::OUString& _rDisplayName);
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};
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//-------------------------------------------------------------------------
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//- OCharsetDisplay::ExtendedCharsetIterator
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//-------------------------------------------------------------------------
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class OCharsetDisplay::ExtendedCharsetIterator
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{
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friend class OCharsetDisplay;
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friend bool operator==(const ExtendedCharsetIterator& lhs, const ExtendedCharsetIterator& rhs);
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friend bool operator!=(const ExtendedCharsetIterator& lhs, const ExtendedCharsetIterator& rhs) { return !(lhs == rhs); }
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typedef ::dbtools::OCharsetMap container;
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typedef container::CharsetIterator base_iterator;
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protected:
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const OCharsetDisplay* m_pContainer;
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base_iterator m_aPosition;
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public:
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ExtendedCharsetIterator(const ExtendedCharsetIterator& _rSource);
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CharsetDisplayDerefHelper operator*() const;
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/// prefix increment
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const ExtendedCharsetIterator& operator++();
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/// postfix increment
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const ExtendedCharsetIterator operator++(int) { ExtendedCharsetIterator hold(*this); ++*this; return hold; }
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/// prefix decrement
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const ExtendedCharsetIterator& operator--();
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/// postfix decrement
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const ExtendedCharsetIterator operator--(int) { ExtendedCharsetIterator hold(*this); --*this; return hold; }
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protected:
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ExtendedCharsetIterator( const OCharsetDisplay* _pContainer, const base_iterator& _rPosition );
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};
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//.........................................................................
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} // namespace dbaui
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//.........................................................................
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#endif // _DBAUI_CHARSETS_HXX_
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