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 SwCntntNode;
      30             : class SwBorderAttrs;
      31             : class SwAttrSetChg;
      32             : class SwTxtFrm;
      33             : 
      34             : // implemented in cntfrm.cxx, used in cntfrm.cxx and crsrsh.cxx
      35             : extern bool GetFrmInPage( const SwCntntFrm*, SwWhichPage, SwPosPage, SwPaM* );
      36             : 
      37             : class SwCntntFrm: 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 SwCntntFrm* ImplGetNextCntntFrm( 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             :     SwCntntFrm( SwCntntNode * const, SwFrm* );
      65             : 
      66             : public:
      67             :     virtual ~SwCntntFrm();
      68             :     TYPEINFO_OVERRIDE(); // already in base class
      69             : 
      70             :     virtual void Cut() SAL_OVERRIDE;
      71             :     virtual void Paste( SwFrm* pParent, SwFrm* pSibling = 0 ) SAL_OVERRIDE;
      72             : 
      73             :     inline const SwCntntNode *GetNode() const;
      74             :     inline       SwCntntNode *GetNode();
      75             :     sal_uInt16 GetSectionLevel();
      76             : 
      77             :     inline const SwCntntFrm *GetFollow() const;
      78             :     inline       SwCntntFrm *GetFollow();
      79             :     inline const SwCntntFrm *GetPrecede() const;
      80             :     inline       SwCntntFrm *GetPrecede();
      81             :     SwTxtFrm* FindMaster() const;
      82             : 
      83             :     // layout dependent cursor travelling
      84             :     virtual bool LeftMargin( SwPaM * ) const;
      85             :     virtual bool RightMargin( SwPaM *, bool bAPI = false ) const;
      86             :     virtual bool UnitUp( SwPaM *, const SwTwips nOffset = 0,
      87             :                          bool bSetInReadOnly = false ) const;
      88             :     virtual bool UnitDown( SwPaM *, const SwTwips nOffset = 0,
      89             :                            bool bSetInReadOnly = false ) const;
      90             :     inline  bool StartNextPage( SwPaM * ) const;
      91             :     inline  bool StartPrevPage( SwPaM * ) const;
      92             :     inline  bool StartCurrPage( SwPaM * ) const;
      93             :     inline  bool EndCurrPage( SwPaM * ) const;
      94             :     inline  bool EndNextPage( SwPaM * ) const;
      95             :     inline  bool EndPrevPage( SwPaM * ) const;
      96             : 
      97             :     // nMaxHeight is the required height
      98             :     // bSplit indicates that the paragraph has to be split
      99             :     // bTst indicates that we are currently doing a test formatting
     100             :     virtual bool WouldFit( SwTwips &nMaxHeight, bool &bSplit, bool bTst );
     101             : 
     102             :     bool MoveFtnCntFwd( bool, SwFtnBossFrm* ); // called by MoveFwd if content
     103             : 
     104             :     inline  SwCntntFrm* GetNextCntntFrm() const;
     105             :     inline  SwCntntFrm* GetPrevCntntFrm() const;
     106             :     static bool CalcLowers( SwLayoutFrm* pLay, const SwLayoutFrm* pDontLeave, long nBottom, bool bSkipRowSpanCells );
     107             :     void RegisterToNode( SwCntntNode& );
     108             : };
     109             : 
     110     1040483 : inline SwCntntFrm* SwCntntFrm::GetNextCntntFrm() const
     111             : {
     112     1040483 :     if ( GetNext() && GetNext()->IsCntntFrm() )
     113      425556 :         return (SwCntntFrm*)GetNext();
     114             :     else
     115      614927 :         return (SwCntntFrm*)ImplGetNextCntntFrm( true );
     116             : }
     117             : 
     118     1667947 : inline SwCntntFrm* SwCntntFrm::GetPrevCntntFrm() const
     119             : {
     120     1667947 :     if ( GetPrev() && GetPrev()->IsCntntFrm() )
     121      720677 :         return (SwCntntFrm*)GetPrev();
     122             :     else
     123      947270 :         return (SwCntntFrm*)ImplGetNextCntntFrm( false );
     124             : }
     125             : 
     126     8683027 : inline SwCntntNode *SwCntntFrm::GetNode()
     127             : {
     128     8683027 :     return static_cast< SwCntntNode* >( GetDep() );
     129             : }
     130     5630609 : inline const SwCntntNode *SwCntntFrm::GetNode() const
     131             : {
     132     5630609 :     return static_cast< const SwCntntNode* >( GetDep() );
     133             : }
     134             : 
     135      278437 : inline const SwCntntFrm *SwCntntFrm::GetFollow() const
     136             : {
     137      278437 :     return (const SwCntntFrm*)SwFlowFrm::GetFollow();
     138             : }
     139     1694973 : inline SwCntntFrm *SwCntntFrm::GetFollow()
     140             : {
     141     1694973 :     return (SwCntntFrm*)SwFlowFrm::GetFollow();
     142             : }
     143             : 
     144       71218 : inline const SwCntntFrm *SwCntntFrm::GetPrecede() const
     145             : {
     146       71218 :     return (const SwCntntFrm*)SwFlowFrm::GetPrecede();
     147             : }
     148             : inline SwCntntFrm *SwCntntFrm::GetPrecede()
     149             : {
     150             :     return (SwCntntFrm*)SwFlowFrm::GetPrecede();
     151             : }
     152             : 
     153             : #endif
     154             : 
     155             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */