/*************************************************************************
 *
 *  $RCSfile: textaction.cxx,v $
 *
 *  $Revision: 1.2 $
 *
 *  last change: $Author: thb $ $Date: 2004-03-18 10:41:07 $
 *
 *  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 "textaction.hxx"
#include "outdevstate.hxx"

#ifndef _BGFX_MATRIX_B2DHOMMATRIX_HXX
#include <basegfx/matrix/b2dhommatrix.hxx>
#endif

#ifndef _SV_GEN_HXX
#include <tools/gen.hxx>
#endif
#ifndef _VCL_CANVASTOOLS_HXX
#include <vcl/canvastools.hxx>
#endif

#ifndef _BGFX_TOOLS_CANVASTOOLS_HXX
#include <basegfx/tools/canvastools.hxx>
#endif
#ifndef _CANVAS_CANVASTOOLS_HXX
#include <canvas/canvastools.hxx>
#endif

#include "mtftools.hxx"


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

namespace cppcanvas
{
    namespace internal
    {
        void TextAction::init( const ::Point&       rStartPoint,
                               const OutDevState&   rState       )
        {
            tools::initRenderState(maState,rState);

            ::basegfx::B2DHomMatrix aLocalTransformation( rState.fontTransform );

            aLocalTransformation.translate( rStartPoint.X(),
                                            rStartPoint.Y() );
            ::canvas::tools::appendToRenderState( maState,
                                                  aLocalTransformation );

            maState.DeviceColor = rState.textColor;
        }

        TextAction::TextAction( const ::Point&          rStartPoint,
                                const ::rtl::OUString&  rText,
                                sal_Int32               nStartPos,
                                sal_Int32               nLen,
                                const CanvasSharedPtr&  rCanvas,
                                const OutDevState&      rState      ) :
            mxFont( rState.xFont ),
            maStringContext( rText, nStartPos, nLen ),
            maOffsets(),
            mpCanvas( rCanvas ),
            maState(),
            maTextDirection( rState.textDirection )
        {
            init( rStartPoint, rState );
        }

        TextAction::TextAction( const ::Point&              rStartPoint,
                                const ::rtl::OUString&      rText,
                                sal_Int32                   nStartPos,
                                sal_Int32                   nLen,
                                uno::Sequence< double >     aOffsets,
                                const CanvasSharedPtr&      rCanvas,
                                const OutDevState&          rState      ) :
            mxFont( rState.xFont ),
            maStringContext( rText, nStartPos, nLen ),
            maOffsets( aOffsets ),
            mpCanvas( rCanvas ),
            maState(),
            maTextDirection( rState.textDirection )
        {
            init( rStartPoint, rState );
        }

        TextAction::~TextAction()
        {
        }

        bool TextAction::render() const
        {
            if( maOffsets.getLength() )
                mpCanvas->getUNOCanvas()->drawOffsettedText( maStringContext, mxFont, maOffsets,
                                                             mpCanvas->getViewState(), maState, maTextDirection );
            else
                mpCanvas->getUNOCanvas()->drawText( maStringContext, mxFont,
                                                    mpCanvas->getViewState(), maState, maTextDirection );

            return true;
        }

    }
}