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/*************************************************************************
 *
 *  OpenOffice.org - a multi-platform office productivity suite
 *
 *  $RCSfile: sdfilter.hxx,v $
 *
 *  $Revision: 1.5 $
 *
 *  last change: $Author: rt $ $Date: 2005-09-09 02:59:43 $
 *
 *  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 _SD_SDFILTER_HXX
#define _SD_SDFILTER_HXX

#include <tools/gen.hxx>
#include <rtl/ustring>

#ifndef _COM_SUN_STAR_FRAME_XMODEL_HPP_
#include <com/sun/star/frame/XModel.hpp>
#endif
#ifndef _COM_SUN_STAR_TASK_XSTATUSINDICATOR_HPP_
#include <com/sun/star/task/XStatusIndicator.hpp>
#endif
#ifndef _COM_SUN_STAR_TASK_XSTATUSINDICATORSUPPLIER_HPP_
#include <com/sun/star/task/XStatusIndicatorSupplier.hpp>
#endif

// ------------
// - SdFilter -
// ------------

class SfxMedium;
namespace sd {
class DrawDocShell;
}
class SdDrawDocument;
class SfxProgress;
namespace vos { class OModule; }

class SdFilter
{
public:
    SdFilter( SfxMedium& rMedium, ::sd::DrawDocShell& rDocShell, sal_Bool bShowProgress );
    virtual ~SdFilter();

    sal_Bool                    IsProgress() const { return mbShowProgress; }
    sal_Bool                    IsDraw() const { return mbIsDraw; }
    sal_Bool                    IsImpress() const { return !mbIsDraw; }
    virtual sal_Bool            Export() = 0;

protected:
    ::com::sun::star::uno::Reference< ::com::sun::star::frame::XModel >             mxModel;
    ::com::sun::star::uno::Reference< ::com::sun::star::task::XStatusIndicator >    mxStatusIndicator;

    SfxMedium&                  mrMedium;
    ::sd::DrawDocShell&             mrDocShell;
    SdDrawDocument&             mrDocument;
    SfxProgress*                mpProgress;
    sal_Bool                    mbIsDraw : 1;
    sal_Bool                    mbShowProgress : 1;

    ::vos::OModule*             OpenLibrary( const ::rtl::OUString& rLibraryName ) const;
    void                        CreateStatusIndicator();
    void                        CreateProgress();

private:

    ::rtl::OUString             ImplGetFullLibraryName( const ::rtl::OUString& rLibraryName ) const;

};

#endif // _SD_SDFILTER_HXX