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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: stringdefine.hxx,v $
* $Revision: 1.5 $
*
* 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 _EXTENSIONS_FORMSCTRLR_STRINGDEFINE_HXX_
#define _EXTENSIONS_FORMSCTRLR_STRINGDEFINE_HXX_
#include <rtl/ustring.hxx>
#include <tools/string.hxx>
//............................................................................
namespace pcr
{
//............................................................................
//============================================================
//= a helper for static ascii pseudo-unicode strings
//============================================================
struct ConstAsciiString
{
const sal_Char* ascii;
sal_Int32 length;
inline operator const ::rtl::OUString& () const;
inline operator const sal_Char* () const { return ascii; }
inline ConstAsciiString(const sal_Char* _pAsciiZeroTerminated, const sal_Int32 _nLength);
inline ~ConstAsciiString();
private:
mutable ::rtl::OUString* ustring;
};
//------------------------------------------------------------
inline ConstAsciiString::ConstAsciiString(const sal_Char* _pAsciiZeroTerminated, const sal_Int32 _nLength)
:ascii(_pAsciiZeroTerminated)
,length(_nLength)
,ustring(NULL)
{
}
//------------------------------------------------------------
inline ConstAsciiString::~ConstAsciiString()
{
delete ustring;
ustring = NULL;
}
//------------------------------------------------------------
inline ConstAsciiString::operator const ::rtl::OUString& () const
{
if (!ustring)
ustring = new ::rtl::OUString(ascii, length, RTL_TEXTENCODING_ASCII_US);
return *ustring;
}
//============================================================
#define CONST_ASCII_LENGTH(c) \
(const sal_Char*)c, c.length()
//============================================================
//= concrete strings
//============================================================
#ifndef PCR_IMPLEMENT_STRINGS
#define PCR_CONSTASCII_STRING(ident, string) extern const ConstAsciiString ident
#else
#define PCR_CONSTASCII_STRING(ident, string) extern const ConstAsciiString ident(string, sizeof(string)-1)
#endif
//............................................................................
} // namespace pcr
//............................................................................
#endif // _EXTENSIONS_FORMSCTRLR_STRINGDEFINE_HXX_
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