101 lines
3.7 KiB
C++
101 lines
3.7 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org 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
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#ifndef _EXTENSIONS_FORMSCTRLR_STRINGDEFINE_HXX_
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#define _EXTENSIONS_FORMSCTRLR_STRINGDEFINE_HXX_
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#include <rtl/ustring.hxx>
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#include <tools/string.hxx>
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//............................................................................
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namespace pcr
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{
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//............................................................................
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//============================================================
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//= a helper for static ascii pseudo-unicode strings
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//============================================================
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struct ConstAsciiString
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{
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const sal_Char* ascii;
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sal_Int32 length;
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inline operator const ::rtl::OUString& () const;
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inline operator const sal_Char* () const { return ascii; }
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inline ConstAsciiString(const sal_Char* _pAsciiZeroTerminated, const sal_Int32 _nLength);
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inline ~ConstAsciiString();
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private:
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mutable ::rtl::OUString* ustring;
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};
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//------------------------------------------------------------
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inline ConstAsciiString::ConstAsciiString(const sal_Char* _pAsciiZeroTerminated, const sal_Int32 _nLength)
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:ascii(_pAsciiZeroTerminated)
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,length(_nLength)
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,ustring(NULL)
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{
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}
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//------------------------------------------------------------
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inline ConstAsciiString::~ConstAsciiString()
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{
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delete ustring;
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ustring = NULL;
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}
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//------------------------------------------------------------
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inline ConstAsciiString::operator const ::rtl::OUString& () const
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{
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if (!ustring)
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ustring = new ::rtl::OUString(ascii, length, RTL_TEXTENCODING_ASCII_US);
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return *ustring;
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}
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//============================================================
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#define CONST_ASCII_LENGTH(c) \
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(const sal_Char*)c, c.length()
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//============================================================
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//= concrete strings
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//============================================================
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#ifndef PCR_IMPLEMENT_STRINGS
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#define PCR_CONSTASCII_STRING(ident, string) extern const ConstAsciiString ident
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#else
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#define PCR_CONSTASCII_STRING(ident, string) extern const ConstAsciiString ident(string, sizeof(string)-1)
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#endif
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//............................................................................
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} // namespace pcr
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//............................................................................
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#endif // _EXTENSIONS_FORMSCTRLR_STRINGDEFINE_HXX_
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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