/**************************************************************
 * 
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
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 *************************************************************/



#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;

	sal_Bool					bInPara;
	sal_Bool					bWasInPara;	// bInPara vor HeadingStart merken, weil sonst hinterher weg
	sal_Bool					bFieldsInserted;
	sal_uInt8					nInTable;
	sal_uInt8					nInCell;
    sal_Bool                    bInTitle;

	sal_uInt8					nDefListLevel;
	sal_uInt8					nBulletLevel;
	sal_uInt8					nNumberingLevel;

	sal_uInt8					nLastAction;

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

	void					ImpInsertParaBreak();
	void 					ImpInsertText( const String& rText );
	void 					ImpSetAttribs( const SfxItemSet& rItems, EditSelection* pSel = 0 );
	void					ImpSetStyleSheet( sal_uInt16 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