/**************************************************************
 * 
 * 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
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 *************************************************************/


#ifndef _TXTCACHE_HXX
#define _TXTCACHE_HXX

#include <sal/types.h>
#include <tools/mempool.hxx>
#include "swcache.hxx"

class SwParaPortion;
class SwTxtFrm;

class SwTxtLine : public SwCacheObj
{
	SwParaPortion *pLine;

public:
	DECL_FIXEDMEMPOOL_NEWDEL(SwTxtLine)

	SwTxtLine( SwTxtFrm *pFrm, SwParaPortion *pNew = 0 );
	virtual ~SwTxtLine();

	inline 		 SwParaPortion *GetPara()		{ return pLine; }
	inline const SwParaPortion *GetPara() const { return pLine; }

	inline void SetPara( SwParaPortion *pNew ) { pLine = pNew; }
};


class SwTxtLineAccess : public SwCacheAccess
{

protected:
	virtual SwCacheObj *NewObj();

public:
	SwTxtLineAccess( const SwTxtFrm *pOwner );

	SwParaPortion *GetPara();

	inline SwTxtLine &GetTxtLine();

	virtual sal_Bool IsAvailable() const;
};


inline SwTxtLine &SwTxtLineAccess::GetTxtLine()
{
	return *((SwTxtLine*)Get());
}

#endif