trunk/Fresco-C++/src/Unicode.cc

Replace Tabs with 4 spaces as specified by the styleguide.

/*$Id Unicode.cc,v 1.6 2002/05/29 06:49:41 stefan Exp $
 *
 * This source file is a part of the Fresco Project.
 * Copyright (C) 1999-2003 Tobias Hunger <tobias@fresco.org>
 * http://www.fresco.org
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * 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
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public
 * License along with this library; if not, write to the
 * Free Software Foundation, Inc., 675 Mass Ave, Cambridge,
 * MA 02139, USA.
 */

// This headerfile is necessary since Prague does not know about
// the Unistring (defined in Warsaw) that CORBA needs.

#include <Fresco/Unicode.hh>
#include <Babylon/internal/utfstrings.hh>

using namespace Fresco;

// This is ugly but necessary since Unistring does not
// know iterators! So I can't do decent assigment
// operators :-(

Unistring Unicode::to_CORBA(const Babylon::String &s)
{
    std::string tmp = s.convert(Babylon::UTF16_format);
    const Babylon::UCS2 * ucs2str =
    reinterpret_cast<const Babylon::UCS2 *>(tmp.data());
    // Don't copy, don't release:
    Fresco::Unistring res(tmp.length() / 2, tmp.length() / 2,
              const_cast<Babylon::UCS2 *>(ucs2str), 0);
    return res;
}

Fresco::Unichar Unicode::to_CORBA(const Babylon::Char c)
{
    return Fresco::Unichar(c.value());
}

Babylon::String Unicode::to_internal(const Unistring & us)
{
    std::string tmp(reinterpret_cast<const char *>(us.get_buffer()),
            us.length() * 2);
    Babylon::String res(tmp, 0, Babylon::UTF16_format);
    return res;
}

Babylon::Char Unicode::to_internal(const Fresco::Unichar uc)
{
    return Babylon::Char(Babylon::UCS4(uc));
}