Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : #ifndef INCLUDED_SW_SOURCE_CORE_INC_CNTFRM_HXX
      21             : #define INCLUDED_SW_SOURCE_CORE_INC_CNTFRM_HXX
      22             : 
      23             : #include "frame.hxx"
      24             : #include "flowfrm.hxx"
      25             : #include "cshtyp.hxx"
      26             : #include "node.hxx"
      27             : 
      28             : class SwLayoutFrm;
      29             : class SwContentNode;
      30             : class SwBorderAttrs;
      31             : class SwAttrSetChg;
      32             : class SwTextFrm;
      33             : 
      34             : // implemented in cntfrm.cxx, used in cntfrm.cxx and crsrsh.cxx
      35             : extern bool GetFrmInPage( const SwContentFrm*, SwWhichPage, SwPosPage, SwPaM* );
      36             : 
      37             : class SwContentFrm: public SwFrm, public SwFlowFrm
      38             : {
      39             :     friend void MakeNxt( SwFrm *pFrm, SwFrm *pNxt );    // calls MakePrtArea
      40             : 
      41             :     // parameter <bObjsInNewUpper>  indicates that objects exist in remaining
      42             :     // area of new upper
      43             :     bool _WouldFit( SwTwips nSpace,
      44             :                     SwLayoutFrm *pNewUpper,
      45             :                     bool bTstMove,
      46             :                     const bool bObjsInNewUpper );
      47             : 
      48             :     virtual void MakeAll() SAL_OVERRIDE;
      49             : 
      50             :     void _UpdateAttr( const SfxPoolItem*, const SfxPoolItem*, sal_uInt8 &,
      51             :                       SwAttrSetChg *pa = 0, SwAttrSetChg *pb = 0 );
      52             : 
      53             :     virtual bool ShouldBwdMoved( SwLayoutFrm *pNewUpper, bool, bool& ) SAL_OVERRIDE;
      54             : 
      55             :     const SwContentFrm* ImplGetNextContentFrm( bool bFwd ) const;
      56             : 
      57             : protected:
      58             :     bool MakePrtArea( const SwBorderAttrs & );
      59             : 
      60             :     virtual void Modify( const SfxPoolItem*, const SfxPoolItem* ) SAL_OVERRIDE;
      61             :     virtual SwTwips ShrinkFrm( SwTwips, bool bTst = false, bool bInfo = false ) SAL_OVERRIDE;
      62             :     virtual SwTwips GrowFrm  ( SwTwips, bool bTst = false, bool bInfo = false ) SAL_OVERRIDE;
      63             : 
      64             :     SwContentFrm( SwContentNode * const, SwFrm* );
      65             : 
      66             :     virtual void DestroyImpl() SAL_OVERRIDE;
      67             :     virtual ~SwContentFrm();
      68             : 
      69             : public:
      70             :     TYPEINFO_OVERRIDE(); // already in base class
      71             : 
      72             :     virtual void Cut() SAL_OVERRIDE;
      73             :     virtual void Paste( SwFrm* pParent, SwFrm* pSibling = 0 ) SAL_OVERRIDE;
      74             : 
      75             :     inline const SwContentNode *GetNode() const;
      76             :     inline       SwContentNode *GetNode();
      77             :     sal_uInt16 GetSectionLevel();
      78             : 
      79             :     inline const SwContentFrm *GetFollow() const;
      80             :     inline       SwContentFrm *GetFollow();
      81             :     inline const SwContentFrm *GetPrecede() const;
      82             :     inline       SwContentFrm *GetPrecede();
      83             :     SwTextFrm* FindMaster() const;
      84             : 
      85             :     // layout dependent cursor travelling
      86             :     virtual bool LeftMargin( SwPaM * ) const;
      87             :     virtual bool RightMargin( SwPaM *, bool bAPI = false ) const;
      88             :     virtual bool UnitUp( SwPaM *, const SwTwips nOffset = 0,
      89             :                          bool bSetInReadOnly = false ) const;
      90             :     virtual bool UnitDown( SwPaM *, const SwTwips nOffset = 0,
      91             :                            bool bSetInReadOnly = false ) const;
      92             :     inline  bool StartNextPage( SwPaM * ) const;
      93             :     inline  bool StartPrevPage( SwPaM * ) const;
      94             :     inline  bool StartCurrPage( SwPaM * ) const;
      95             :     inline  bool EndCurrPage( SwPaM * ) const;
      96             :     inline  bool EndNextPage( SwPaM * ) const;
      97             :     inline  bool EndPrevPage( SwPaM * ) const;
      98             : 
      99             :     // nMaxHeight is the required height
     100             :     // bSplit indicates that the paragraph has to be split
     101             :     // bTst indicates that we are currently doing a test formatting
     102             :     virtual bool WouldFit( SwTwips &nMaxHeight, bool &bSplit, bool bTst );
     103             : 
     104             :     bool MoveFootnoteCntFwd( bool, SwFootnoteBossFrm* ); // called by MoveFwd if content
     105             : 
     106             :     inline  SwContentFrm* GetNextContentFrm() const;
     107             :     inline  SwContentFrm* GetPrevContentFrm() const;
     108             :     static bool CalcLowers( SwLayoutFrm* pLay, const SwLayoutFrm* pDontLeave, long nBottom, bool bSkipRowSpanCells );
     109             :     void RegisterToNode( SwContentNode& );
     110             : };
     111             : 
     112   267636669 : inline SwContentFrm* SwContentFrm::GetNextContentFrm() const
     113             : {
     114   267636669 :     if ( GetNext() && GetNext()->IsContentFrm() )
     115   140975881 :         return const_cast<SwContentFrm*>(static_cast<const SwContentFrm*>(GetNext()));
     116             :     else
     117   126660788 :         return const_cast<SwContentFrm*>(ImplGetNextContentFrm( true ));
     118             : }
     119             : 
     120      870901 : inline SwContentFrm* SwContentFrm::GetPrevContentFrm() const
     121             : {
     122      870901 :     if ( GetPrev() && GetPrev()->IsContentFrm() )
     123      373698 :         return const_cast<SwContentFrm*>(static_cast<const SwContentFrm*>(GetPrev()));
     124             :     else
     125      497203 :         return const_cast<SwContentFrm*>(ImplGetNextContentFrm( false ));
     126             : }
     127             : 
     128    52174962 : inline SwContentNode *SwContentFrm::GetNode()
     129             : {
     130    52174962 :     return static_cast< SwContentNode* >( GetDep() );
     131             : }
     132   276513504 : inline const SwContentNode *SwContentFrm::GetNode() const
     133             : {
     134   276513504 :     return static_cast< const SwContentNode* >( GetDep() );
     135             : }
     136             : 
     137      156324 : inline const SwContentFrm *SwContentFrm::GetFollow() const
     138             : {
     139      156324 :     return static_cast<const SwContentFrm*>(SwFlowFrm::GetFollow());
     140             : }
     141      960858 : inline SwContentFrm *SwContentFrm::GetFollow()
     142             : {
     143      960858 :     return static_cast<SwContentFrm*>(SwFlowFrm::GetFollow());
     144             : }
     145             : 
     146       41014 : inline const SwContentFrm *SwContentFrm::GetPrecede() const
     147             : {
     148       41014 :     return static_cast<const SwContentFrm*>(SwFlowFrm::GetPrecede());
     149             : }
     150             : inline SwContentFrm *SwContentFrm::GetPrecede()
     151             : {
     152             :     return static_cast<SwContentFrm*>(SwFlowFrm::GetPrecede());
     153             : }
     154             : 
     155             : #endif
     156             : 
     157             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */