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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 _PARALIST_HXX
#define _PARALIST_HXX
class Paragraph;
#include <tools/list.hxx>
#include <tools/link.hxx>
class ParagraphList : private List
{
private:
Link aVisibleStateChangedHdl;
public:
void Clear( sal_Bool bDestroyParagraphs );
sal_uLong GetParagraphCount() const { return List::Count(); }
Paragraph* GetParagraph( sal_uLong nPos ) const { return (Paragraph*)List::GetObject( nPos ); }
sal_uLong GetAbsPos( Paragraph* pParent ) const { return List::GetPos( pParent ); }
sal_uLong GetVisPos( Paragraph* pParagraph );
void Insert( Paragraph* pPara, sal_uLong nAbsPos = LIST_APPEND ) { List::Insert( pPara, nAbsPos ); }
void Remove( sal_uLong nPara ) { List::Remove( nPara ); }
void MoveParagraphs( sal_uLong nStart, sal_uLong nDest, sal_uLong nCount );
Paragraph* NextVisible( Paragraph* ) const;
Paragraph* PrevVisible( Paragraph* ) const;
Paragraph* LastVisible() const;
Paragraph* GetParent( Paragraph* pParagraph /*, sal_uInt16& rRelPos */ ) const;
sal_Bool HasChilds( Paragraph* pParagraph ) const;
sal_Bool HasHiddenChilds( Paragraph* pParagraph ) const;
sal_Bool HasVisibleChilds( Paragraph* pParagraph ) const;
sal_uLong GetChildCount( Paragraph* pParagraph ) const;
void Expand( Paragraph* pParent );
void Collapse( Paragraph* pParent );
void SetVisibleStateChangedHdl( const Link& rLink ) { aVisibleStateChangedHdl = rLink; }
Link GetVisibleStateChangedHdl() const { return aVisibleStateChangedHdl; }
};
#endif
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