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/*************************************************************************
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * Copyright 2000, 2010 Oracle and/or its affiliates.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * 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 _XTEXTEDT_HXX
#define _XTEXTEDT_HXX

#include "svtools/svtdllapi.h"
#include <svtools/texteng.hxx>
#include <svtools/textview.hxx>

namespace com {
namespace sun {
namespace star {
namespace util {
    struct SearchOptions;
}}}}

class SVT_DLLPUBLIC ExtTextEngine : public TextEngine
{
private:
    String              maGroupChars;

public:
                        ExtTextEngine();
                        ~ExtTextEngine();

    const String&       GetGroupChars() const { return maGroupChars; }
    void                SetGroupChars( const String& r ) { maGroupChars = r; }
    TextSelection       MatchGroup( const TextPaM& rCursor ) const;

    sal_Bool                Search( TextSelection& rSel, const ::com::sun::star::util::SearchOptions& rSearchOptions, sal_Bool bForward = sal_True );
};

class SVT_DLLPUBLIC ExtTextView : public TextView
{
protected:
    sal_Bool                ImpIndentBlock( sal_Bool bRight );

public:
                        ExtTextView( ExtTextEngine* pEng, Window* pWindow );
                        ~ExtTextView();

    sal_Bool                MatchGroup();

    sal_Bool                Search( const ::com::sun::star::util::SearchOptions& rSearchOptions, sal_Bool bForward );
    sal_uInt16              Replace( const ::com::sun::star::util::SearchOptions& rSearchOptions, sal_Bool bAll, sal_Bool bForward );

    sal_Bool                IndentBlock();
    sal_Bool                UnindentBlock();
};

#endif // _XTEXTEDT_HXX