167 lines
6.5 KiB
C++
167 lines
6.5 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef INCLUDED_SW_SOURCE_CORE_INC_SECTFRM_HXX
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#define INCLUDED_SW_SOURCE_CORE_INC_SECTFRM_HXX
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#include <tools/mempool.hxx>
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#include "layfrm.hxx"
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#include "flowfrm.hxx"
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#include <set>
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class SwSection;
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class SwSectionFmt;
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class SwAttrSetChg;
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class SwFtnContFrm;
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class SwLayouter;
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#define FINDMODE_ENDNOTE 1
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#define FINDMODE_LASTCNT 2
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#define FINDMODE_MYLAST 4
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class SwSectionFrm: public SwLayoutFrm, public SwFlowFrm
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{
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SwSection* pSection;
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bool bFtnAtEnd; // footnotes at the end of section
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bool bEndnAtEnd; // endnotes at the end of section
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bool bCntntLock; // content locked
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bool bOwnFtnNum; // special numbering of footnotes
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bool bFtnLock; // ftn, don't leave this section bwd
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void _UpdateAttr( const SfxPoolItem*, const SfxPoolItem*, sal_uInt8 &,
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SwAttrSetChg *pa = 0, SwAttrSetChg *pb = 0 );
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void _Cut( sal_Bool bRemove );
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// Is there a FtnContainer?
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// An empty sectionfrm without FtnCont is superfluous
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sal_Bool IsSuperfluous() const { return !ContainsAny() && !ContainsFtnCont(); }
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void CalcFtnAtEndFlag();
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void CalcEndAtEndFlag();
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const SwSectionFmt* _GetEndSectFmt() const;
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bool IsEndnoteAtMyEnd() const;
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protected:
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virtual void MakeAll();
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virtual sal_Bool ShouldBwdMoved( SwLayoutFrm *pNewUpper, sal_Bool bHead, sal_Bool &rReformat );
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virtual void Format( const SwBorderAttrs *pAttrs = 0 );
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virtual void Modify( const SfxPoolItem*, const SfxPoolItem* );
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virtual void SwClientNotify( const SwModify&, const SfxHint& );
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public:
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SwSectionFrm( SwSection &, SwFrm* ); //Inhalt wird nicht erzeugt!
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SwSectionFrm( SwSectionFrm &, sal_Bool bMaster );//_Nur_ zum Erzeugen von Master/Follows
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virtual ~SwSectionFrm();
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void Init();
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virtual void CheckDirection( sal_Bool bVert );
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virtual void PaintSubsidiaryLines( const SwPageFrm*, const SwRect& ) const;
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virtual void Cut();
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virtual void Paste( SwFrm* pParent, SwFrm* pSibling = 0 );
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inline const SwSectionFrm *GetFollow() const;
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inline SwSectionFrm *GetFollow();
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SwSectionFrm* FindMaster() const;
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SwCntntFrm *FindLastCntnt( sal_uInt8 nMode = 0 );
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inline const SwCntntFrm *FindLastCntnt( sal_uInt8 nMode = 0 ) const;
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inline SwSection* GetSection() { return pSection; }
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inline const SwSection* GetSection() const { return pSection; }
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inline void ColLock() { mbColLocked = sal_True; }
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inline void ColUnlock() { mbColLocked = sal_False; }
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void CalcFtnCntnt();
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void SimpleFormat();
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sal_Bool IsDescendantFrom( const SwSectionFmt* pSect ) const;
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sal_Bool HasToBreak( const SwFrm* pFrm ) const;
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void MergeNext( SwSectionFrm* pNxt );
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//Zerlegt den pFrm umgebenden SectionFrm in zwei Teile,
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//pFrm an den Anfang des 2. Teils
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sal_Bool SplitSect( SwFrm* pFrm, sal_Bool bApres );
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void DelEmpty( sal_Bool bRemove ); // wie Cut(), Follow-Verkettung wird aber mitgepflegt
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sal_Bool IsToIgnore() const // Keine Groesse, kein Inhalt, muss ignoriert werden
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{ return !Frm().Height() && !ContainsCntnt(); }
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SwFtnContFrm* ContainsFtnCont( const SwFtnContFrm* pCont = NULL ) const;
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sal_Bool Growable() const;
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SwTwips _Shrink( SwTwips, sal_Bool bTst );
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SwTwips _Grow ( SwTwips, sal_Bool bTst );
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// A sectionfrm has to maximize, if he has a follow or a ftncontainer at
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// the end of the page. A superfluous follow will be ignored,
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// if bCheckFollow is set.
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sal_Bool ToMaximize( sal_Bool bCheckFollow ) const;
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inline sal_Bool _ToMaximize() const
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{ if( !pSection ) return sal_False; return ToMaximize( sal_False ); }
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sal_Bool MoveAllowed( const SwFrm* ) const;
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sal_Bool CalcMinDiff( SwTwips& rMinDiff ) const;
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// Uebergibt man kein bOverSize bzw. sal_False, so ist der Returnwert
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// >0 fuer Undersized-Frames, ==0 sonst.
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// Uebergibt man sal_True, so kann es auch einen negativen Returnwert geben,
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// wenn der SectionFrm nicht vollstaendig ausgefuellt ist, was z.B. bei
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// SectionFrm mit Follow meist vorkommt. Benoetigt wird dies im
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// FormatWidthCols, um "Luft" aus den Spalten zu lassen.
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long Undersize( sal_Bool bOverSize = sal_False );
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// Groesse an die Umgebung anpassen
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void _CheckClipping( sal_Bool bGrow, sal_Bool bMaximize );
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void InvalidateFtnPos();
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void CollectEndnotes( SwLayouter* pLayouter );
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const SwSectionFmt* GetEndSectFmt() const
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{ if( IsEndnAtEnd() ) return _GetEndSectFmt(); return NULL; }
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static void MoveCntntAndDelete( SwSectionFrm* pDel, sal_Bool bSave );
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bool IsBalancedSection() const;
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virtual void dumpAsXmlAttributes(xmlTextWriterPtr writer);
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bool IsFtnAtEnd() const { return bFtnAtEnd; }
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bool IsEndnAtEnd() const { return bEndnAtEnd; }
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bool IsAnyNoteAtEnd() const { return bFtnAtEnd || bEndnAtEnd; }
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bool AreNotesAtEnd() const { return bFtnAtEnd && bEndnAtEnd; }
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void SetCntntLock( bool bNew ) { bCntntLock = bNew; }
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bool IsCntntLocked() const { return bCntntLock; }
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bool IsOwnFtnNum() const { return bOwnFtnNum; }
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void SetFtnLock( bool bNew ) { bFtnLock = bNew; }
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bool IsFtnLock() const { return bFtnLock; }
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DECL_FIXEDMEMPOOL_NEWDEL(SwSectionFrm)
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};
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class SwDestroyList : public std::set<SwSectionFrm*> {};
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inline const SwSectionFrm *SwSectionFrm::GetFollow() const
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{
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return (const SwSectionFrm*)SwFlowFrm::GetFollow();
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}
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inline SwSectionFrm *SwSectionFrm::GetFollow()
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{
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return (SwSectionFrm*)SwFlowFrm::GetFollow();
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}
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inline const SwCntntFrm *SwSectionFrm::FindLastCntnt( sal_uInt8 nMode ) const
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{
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return ((SwSectionFrm*)this)->FindLastCntnt( nMode );
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}
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#endif // INCLUDED_SW_SOURCE_CORE_INC_SECTFRM_HXX
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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