/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /* * This file is part of the LibreOffice project. * * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. * * This file incorporates work covered by the following license notice: * * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed * with this work for additional information regarding copyright * ownership. The ASF licenses this file to you under the Apache * License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 . */ #ifndef INCLUDED_SW_SOURCE_CORE_INC_CNTFRM_HXX #define INCLUDED_SW_SOURCE_CORE_INC_CNTFRM_HXX #include "frame.hxx" #include "flowfrm.hxx" #include class SwLayoutFrame; class SwContentNode; class SwBorderAttrs; class SwAttrSetChg; class SwTextFrame; // implemented in cntfrm.cxx, used in cntfrm.cxx and crsrsh.cxx extern bool GetFrameInPage( const SwContentFrame*, SwWhichPage, SwPosPage, SwPaM* ); enum class SwContentFrameInvFlags : sal_uInt8 { NONE = 0x00, SetCompletePaint = 0x01, InvalidatePos = 0x02, InvalidateSize = 0x04, InvalidateSectPrt = 0x08, InvalidateNextPrt = 0x10, InvalidatePrevPrt = 0x20, InvalidateNextPos = 0x40, SetNextCompletePaint = 0x80, }; namespace o3tl { template<> struct typed_flags : is_typed_flags {}; } /** * SwContentFrame is the layout for content nodes: a common base class for text (paragraph) and * non-text (e.g. graphic) frames. */ class SAL_DLLPUBLIC_RTTI SwContentFrame: public SwFrame, public SwFlowFrame { friend void MakeNxt( SwFrame *pFrame, SwFrame *pNxt ); // calls MakePrtArea // parameter indicates that objects exist in remaining // area of new upper bool WouldFit_( SwTwips nSpace, SwLayoutFrame *pNewUpper, bool bTstMove, const bool bObjsInNewUpper ); virtual void MakeAll(vcl::RenderContext* pRenderContext) override; void UpdateAttr_( const SfxPoolItem*, const SfxPoolItem*, SwContentFrameInvFlags &, SwAttrSetChg *pa = nullptr, SwAttrSetChg *pb = nullptr ); virtual bool ShouldBwdMoved( SwLayoutFrame *pNewUpper, bool& ) override; const SwContentFrame* ImplGetNextContentFrame( bool bFwd ) const; protected: void MakePrtArea( const SwBorderAttrs & ); virtual void SwClientNotify(const SwModify&, const SfxHint&) override; virtual SwTwips ShrinkFrame( SwTwips, bool bTst = false, bool bInfo = false ) override; virtual SwTwips GrowFrame ( SwTwips, bool bTst = false, bool bInfo = false ) override; SwContentFrame( SwContentNode * const, SwFrame* ); virtual void DestroyImpl() override; virtual ~SwContentFrame() override; public: virtual void Cut() override; virtual void Paste( SwFrame* pParent, SwFrame* pSibling = nullptr ) override; inline const SwContentFrame *GetFollow() const; inline SwContentFrame *GetFollow(); SwTextFrame* FindMaster() const; // layout dependent cursor travelling virtual bool LeftMargin(SwPaM *) const = 0; virtual bool RightMargin(SwPaM *, bool bAPI = false) const = 0; virtual bool UnitUp( SwPaM *, const SwTwips nOffset, bool bSetInReadOnly ) const; virtual bool UnitDown( SwPaM *, const SwTwips nOffset, bool bSetInReadOnly ) const; // nMaxHeight is the required height // bSplit indicates that the paragraph has to be split // bTst indicates that we are currently doing a test formatting virtual bool WouldFit(SwTwips &nMaxHeight, bool &bSplit, bool bTst, bool); bool MoveFootnoteCntFwd( bool, SwFootnoteBossFrame* ); // called by MoveFwd if content inline SwContentFrame* GetNextContentFrame() const; inline SwContentFrame* GetPrevContentFrame() const; static bool CalcLowers(SwLayoutFrame & rLay, SwLayoutFrame const& rDontLeave, tools::Long nBottom, bool bSkipRowSpanCells); }; inline SwContentFrame* SwContentFrame::GetNextContentFrame() const { if ( GetNext() && GetNext()->IsContentFrame() ) return const_cast(static_cast(GetNext())); else return const_cast(ImplGetNextContentFrame( true )); } inline SwContentFrame* SwContentFrame::GetPrevContentFrame() const { if ( GetPrev() && GetPrev()->IsContentFrame() ) return const_cast(static_cast(GetPrev())); else return const_cast(ImplGetNextContentFrame( false )); } inline const SwContentFrame *SwContentFrame::GetFollow() const { return static_cast(SwFlowFrame::GetFollow()); } inline SwContentFrame *SwContentFrame::GetFollow() { return static_cast(SwFlowFrame::GetFollow()); } #endif /* vim:set shiftwidth=4 softtabstop=4 expandtab: */