/*************************************************************************
 *
 *  $RCSfile: tools.cxx,v $
 *
 *  $Revision: 1.2 $
 *
 *  last change: $Author: thb $ $Date: 2004-03-18 10:41:08 $
 *
 *  The Contents of this file are made available subject to the terms of
 *  either of the following licenses
 *
 *         - GNU Lesser General Public License Version 2.1
 *         - Sun Industry Standards Source License Version 1.1
 *
 *  Sun Microsystems Inc., October, 2000
 *
 *  GNU Lesser General Public License Version 2.1
 *  =============================================
 *  Copyright 2000 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
 *
 *
 *  Sun Industry Standards Source License Version 1.1
 *  =================================================
 *  The contents of this file are subject to the Sun Industry Standards
 *  Source License Version 1.1 (the "License"); You may not use this file
 *  except in compliance with the License. You may obtain a copy of the
 *  License at http://www.openoffice.org/license.html.
 *
 *  Software provided under this License is provided on an "AS IS" basis,
 *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
 *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
 *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
 *  See the License for the specific provisions governing your rights and
 *  obligations concerning the Software.
 *
 *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
 *
 *  Copyright: 2000 by Sun Microsystems, Inc.
 *
 *  All Rights Reserved.
 *
 *  Contributor(s): _______________________________________
 *
 *
 ************************************************************************/

#include "tools.hxx"

#include <vcl/salbtype.hxx>


using namespace ::com::sun::star;
using namespace ::drafts::com::sun::star;

namespace cppcanvas
{
    namespace tools
    {
        uno::Sequence< double > intSRGBAToDoubleSequence( const uno::Reference< rendering::XGraphicDevice >&    rDevice,
                                                          Color::IntSRGBA                                       aColor  )
        {
            uno::Sequence< double > aRes( 4 );

            aRes[0] = aColor & 0xFF000000 >> 24U;
            aRes[1] = aColor & 0xFF0000 >> 16U;
            aRes[2] = aColor & 0xFF00 >> 8U;
            aRes[3] = aColor & 0xFF;

            return aRes;
        }

        Color::IntSRGBA doubleSequenceToIntSRGBA( const uno::Reference< rendering::XGraphicDevice >&    rDevice,
                                                  const uno::Sequence< double >&                        rColor  )
        {
            Color::IntSRGBA aRes( 0 );

            aRes |= static_cast<UINT8>( 255*rColor[0] + .5 ) << 24U;
            aRes |= static_cast<UINT8>( 255*rColor[1] + .5 ) << 16U;
            aRes |= static_cast<UINT8>( 255*rColor[2] + .5 ) << 8U;
            aRes |= static_cast<UINT8>( 255*rColor[3] + .5 );

            return aRes;
        }
    }
}