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/*************************************************************************
*
* $RCSfile: layfrm.hxx,v $
*
* $Revision: 1.1.1.1 $
*
* last change: $Author: hr $ $Date: 2000-09-19 00:08:21 $
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
*
* - GNU Lesser General Public License Version 2.1
* - Sun Industry Standards Source License Version 1.1
*
* Sun Microsystems Inc., October, 2000
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2000 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library 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 for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
*
* Sun Industry Standards Source License Version 1.1
* =================================================
* The contents of this file are subject to the Sun Industry Standards
* Source License Version 1.1 (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.openoffice.org/license.html.
*
* Software provided under this License is provided on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
* See the License for the specific provisions governing your rights and
* obligations concerning the Software.
*
* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
*
* Copyright: 2000 by Sun Microsystems, Inc.
*
* All Rights Reserved.
*
* Contributor(s): _______________________________________
*
*
************************************************************************/
#ifndef _LAYFRM_HXX
#define _LAYFRM_HXX
#include "frame.hxx"
class SwCntntFrm;
class SwFlowFrm;
class Sw3FrameIo;
class SwFmtCol;
struct SwCrsrMoveState;
class SwFrmFmt;
class SwBorderAttrs;
class SwFmtFrmSize;
class SwCellFrm;
class SwLayoutFrm: public SwFrm
{
//Der verkappte SwFrm
friend class SwFlowFrm;
friend class SwFrm;
//Hebt die Lower waehrend eines Spaltenumbaus auf.
friend SwFrm* SaveCntnt( SwLayoutFrm *, SwFrm * );
friend void RestoreCntnt( SwFrm *, SwLayoutFrm *, SwFrm *pSibling );
//entfernt leere SwSectionFrms aus einer Kette
friend SwFrm* SwClearDummies( SwFrm* pFrm );
void CopySubtree( const SwLayoutFrm *pDest );
protected:
virtual void Format( const SwBorderAttrs *pAttrs = 0 );
virtual void MakeAll();
SwFrm *pLower;
virtual SwTwips ShrinkFrm( SwTwips, const SzPtr,
BOOL bTst = FALSE, BOOL bInfo = FALSE );
virtual SwTwips GrowFrm ( SwTwips, const SzPtr,
BOOL bTst = FALSE, BOOL bInfo = FALSE );
long CalcRel( const SwFmtFrmSize &rSz, BOOL bWidth ) const;
SwLayoutFrm( Sw3FrameIo&, SwLayoutFrm* );
void LoadLower( Sw3FrameIo& );
void StoreLower( Sw3FrameIo& ) const;
public:
void PaintSubsidiaryLines( const SwPageFrm*, const SwRect& ) const;
void RefreshLaySubsidiary( const SwPageFrm*, const SwRect& ) const;
void RefreshExtraData( const SwRect & ) const;
//Proportionale Groessenanpassung der untergeordneten.
void ChgLowersProp( const Size& rOldSize );
void AdjustColumns( const SwFmtCol *pCol, BOOL bAdjustAttributes );
void ChgColumns( const SwFmtCol &rOld, const SwFmtCol &rNew,
const BOOL bChgFtn = FALSE );
//Painted die Column-Trennlinien fuer die innenliegenden Columns.
void PaintColLines( const SwRect &, const SwFmtCol &,
const SwPageFrm * ) const;
virtual void Store( Sw3FrameIo& ) const;
virtual BOOL GetCrsrOfst( SwPosition *, Point&,
const SwCrsrMoveState* = 0 ) const;
virtual void Cut();
virtual void Paste( SwFrm* pParent, SwFrm* pSibling = 0 );
//sucht den dichtesten Cntnt zum SPoint, wird bei Seiten, Flys und Cells
//benutzt wenn GetCrsrOfst versagt hat.
const SwCntntFrm* GetCntntPos( Point &rPoint, const BOOL bDontLeave,
const BOOL bBodyOnly = FALSE,
const BOOL bCalc = FALSE,
const SwCrsrMoveState *pCMS = 0,
const BOOL bDefaultExpand = TRUE ) const;
SwLayoutFrm( SwFrmFmt* );
~SwLayoutFrm();
virtual void Paint( const SwRect& ) const;
const SwFrm *Lower() const { return pLower; }
SwFrm *Lower() { return pLower; }
const SwCntntFrm *ContainsCntnt() const;
inline SwCntntFrm *ContainsCntnt();
const SwCellFrm *FirstCell() const;
inline SwCellFrm *FirstCell();
const SwFrm *ContainsAny() const;
inline SwFrm *ContainsAny();
BOOL IsAnLower( const SwFrm * ) const;
const SwFrmFmt *GetFmt() const { return (const SwFrmFmt*)GetDep(); }
SwFrmFmt *GetFmt() { return (SwFrmFmt*)GetDep(); }
void SetFrmFmt( SwFrmFmt* );
//Verschieben der Ftns aller Lower - ab dem StartCntnt.
//TRUE wenn mindestens eine Ftn verschoben wurde.
//Ruft das Update der Seitennummer wenn bFtnNums gesetzt ist.
BOOL MoveLowerFtns( SwCntntFrm *pStart, SwFtnBossFrm *pOldBoss,
SwFtnBossFrm *pNewBoss, const BOOL bFtnNums );
//Sorgt dafuer, dass innenliegende Flys noetigenfalls zum clippen bzw.
//reformatieren invalidiert werden.
void NotifyFlys();
//Invalidiert diejenigen innenliegenden Frames, deren Breite und/oder
//Hoehe Prozentual berechnet werden. Auch Rahmen, die an this oder an
//innenliegenden verankert sind werden ggf. invalidiert.
void InvaPercentLowers();
//Gerufen von Format fuer Rahmen und Bereichen mit Spalten.
void FormatWidthCols( const SwBorderAttrs &, const SwTwips nBorder,
const SwTwips nMinHeight );
// InnerHeight returns the height of the content and may be bigger or
// less than the PrtArea-Height of the layoutframe himself
SwTwips InnerHeight() const;
};
//Um doppelte Implementierung zu sparen wird hier ein bischen gecasted
inline SwCntntFrm* SwLayoutFrm::ContainsCntnt()
{
return (SwCntntFrm*)(((const SwLayoutFrm*)this)->ContainsCntnt());
}
inline SwCellFrm* SwLayoutFrm::FirstCell()
{
return (SwCellFrm*)(((const SwLayoutFrm*)this)->FirstCell());
}
inline SwFrm* SwLayoutFrm::ContainsAny()
{
return (SwFrm*)(((const SwLayoutFrm*)this)->ContainsAny());
}
// Diese SwFrm-inlines sind hier, damit frame.hxx nicht layfrm.hxx includen muss
inline BOOL SwFrm::IsColBodyFrm() const
{
return nType == FRM_BODY && GetUpper()->IsColumnFrm();
}
inline BOOL SwFrm::IsPageBodyFrm() const
{
return nType == FRM_BODY && GetUpper()->IsPageFrm();
}
#endif //_LAYFRM_HXX
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