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/*************************************************************************
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * Copyright 2008 by Sun Microsystems, Inc.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * $RCSfile: textmarkuphelper.hxx,v $
 * $Revision: 1.2 $
 *
 * This file is part of OpenOffice.org.
 *
 * OpenOffice.org is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License version 3
 * only, as published by the Free Software Foundation.
 *
 * OpenOffice.org 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 version 3 for more details
 * (a copy is included in the LICENSE file that accompanied this code).
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3 along with OpenOffice.org.  If not, see
 * <http://www.openoffice.org/license.html>
 * for a copy of the LGPLv3 License.
 *
 ************************************************************************/
#ifndef _TEXTMARKUPHELPER_HXX_
#define _TEXTMARKUPHELPER_HXX_

#include <sal/types.h>
#include "com/sun/star/lang/IndexOutOfBoundsException.hdl"
#include "com/sun/star/lang/IllegalArgumentException.hdl"
#include "com/sun/star/uno/RuntimeException.hdl"
#include "com/sun/star/uno/Sequence.h"

namespace com { namespace sun { namespace star { namespace accessibility {
struct TextSegment;
} } } }

class SwTxtNode;
class SwAccessiblePortionData;

class SwTextMarkupHelper
{
    public:
        SwTextMarkupHelper( const SwTxtNode& rTxtNode,
                            const SwAccessiblePortionData& rPortionData );
        ~SwTextMarkupHelper() {}

        sal_Int32 getTextMarkupCount( sal_Int32 nTextMarkupType )
                throw (::com::sun::star::lang::IllegalArgumentException,
                       ::com::sun::star::uno::RuntimeException);

        ::com::sun::star::accessibility::TextSegment getTextMarkup(
                                                    sal_Int32 nTextMarkupIndex,
                                                    sal_Int32 nTextMarkupType )
                throw (::com::sun::star::lang::IndexOutOfBoundsException,
                       ::com::sun::star::lang::IllegalArgumentException,
                       ::com::sun::star::uno::RuntimeException);

        ::com::sun::star::uno::Sequence< ::com::sun::star::accessibility::TextSegment >
                getTextMarkupAtIndex( sal_Int32 nCharIndex,
                                      sal_Int32 nTextMarkupType )
                throw (::com::sun::star::lang::IndexOutOfBoundsException,
                       ::com::sun::star::lang::IllegalArgumentException,
                       ::com::sun::star::uno::RuntimeException);

    private:
        SwTextMarkupHelper( const SwTextMarkupHelper& );
        SwTextMarkupHelper& operator=( const SwTextMarkupHelper& );

        const SwTxtNode& mrTxtNode;
        const SwAccessiblePortionData& mrPortionData;
};
#endif