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/*************************************************************************
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: stringdefine.hxx,v $
*
* $Revision: 1.4 $
*
* last change: $Author: rt $ $Date: 2005-09-08 20:29:12 $
*
* The Contents of this file are made available subject to
* the terms of GNU Lesser General Public License Version 2.1.
*
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2005 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library 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 for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
************************************************************************/
#ifndef _EXTENSIONS_FORMSCTRLR_STRINGDEFINE_HXX_
#define _EXTENSIONS_FORMSCTRLR_STRINGDEFINE_HXX_
#ifndef _RTL_USTRING_HXX_
#include <rtl/ustring.hxx>
#endif
#ifndef _STRING_HXX
#include <tools/string.hxx>
#endif
//............................................................................
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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