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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 _EEHTML_HXX
#define _EEHTML_HXX

#include <svl/svarray.hxx>

#include <editdoc.hxx>
#include <svtools/parhtml.hxx>

class ImpEditEngine;

#define MAX_NUMBERLEVEL			10

struct AnchorInfo
{
    String	aHRef;
    String	aText;
};

class EditHTMLParser : public HTMLParser
{
    using HTMLParser::CallParser;
private:
    EditSelection 			aCurSel;
    String                  aBaseURL;
    ImpEditEngine* 			pImpEditEngine;
    AnchorInfo*				pCurAnchor;

    BOOL					bInPara;
    BOOL					bWasInPara;	// bInPara vor HeadingStart merken, weil sonst hinterher weg
    BOOL					bFieldsInserted;
    BYTE					nInTable;
    BYTE					nInCell;
    BOOL                    bInTitle;

    BYTE					nDefListLevel;
    BYTE					nBulletLevel;
    BYTE					nNumberingLevel;

    BYTE					nLastAction;

    void					StartPara( BOOL bReal );
    void					EndPara( BOOL bReal );
    void					AnchorStart();
    void					AnchorEnd();
    void					HeadingStart( int nToken );
    void					HeadingEnd( int nToken );
    void					SkipGroup( int nEndToken );
    BOOL					ThrowAwayBlank();
    BOOL					HasTextInCurrentPara();
    void					ProcessUnknownControl( BOOL bOn );

    void					ImpInsertParaBreak();
    void 					ImpInsertText( const String& rText );
    void 					ImpSetAttribs( const SfxItemSet& rItems, EditSelection* pSel = 0 );
    void					ImpSetStyleSheet( USHORT nHeadingLevel );

protected:
    virtual void 			NextToken( int nToken );

public:
                            EditHTMLParser( SvStream& rIn, const String& rBaseURL, SvKeyValueIterator* pHTTPHeaderAttrs );
                            ~EditHTMLParser();

    virtual SvParserState 	CallParser( ImpEditEngine* pImpEE, const EditPaM& rPaM );

    const EditSelection&	GetCurSelection() const { return aCurSel; }
};

SV_DECL_REF( EditHTMLParser )
SV_IMPL_REF( EditHTMLParser );

#endif // _EEHTML_HXX