/* -*- 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 <swdllapi.h>
#include "frame.hxx"
#include "flowfrm.hxx"
#include <cshtyp.hxx>
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 = 0 x00,
SetCompletePaint = 0 x01,
InvalidatePos = 0 x02,
InvalidateSize = 0 x04,
InvalidateSectPrt = 0 x08,
InvalidateNextPrt = 0 x10,
InvalidatePrevPrt = 0 x20,
InvalidateNextPos = 0 x40,
SetNextCompletePaint = 0 x80,
};
namespace o3tl {
template <> struct typed_flags<SwContentFrameInvFlags> : is_typed_flags<SwContentFrameInvFlags, 0 xff> {};
}
/**
* SwContentFrame is the layout for content nodes : a common base class for text ( paragraph ) and
* non - text ( e . g . graphic ) frames .
*/
class SW_DLLPUBLIC SwContentFrame: public SwFrame, public SwFlowFrame
{
friend void MakeNxt( SwFrame *pFrame, SwFrame *pNxt ); // calls MakePrtArea
// parameter <bObjsInNewUpper> 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 );
void UpdateAttrForFormatChange( SwFormat*, SwFormat*, SwContentFrameInvFlags & );
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;
using SwFrame::GrowFrame;
virtual SwTwips GrowFrame(SwTwips, SwResizeLimitReason&, bool bTst, bool bInfo) 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);
/// Returns bValue as is, unless this frame has split fly draw objects.
bool IgnoringSplitFlyAnchor(bool bValue) const ;
};
inline SwContentFrame* SwContentFrame::GetNextContentFrame() const
{
if ( GetNext() && GetNext()->IsContentFrame() )
return const_cast <SwContentFrame*>(static_cast <const SwContentFrame*>(GetNext()));
else
return const_cast <SwContentFrame*>(ImplGetNextContentFrame( true ));
}
inline SwContentFrame* SwContentFrame::GetPrevContentFrame() const
{
if ( GetPrev() && GetPrev()->IsContentFrame() )
return const_cast <SwContentFrame*>(static_cast <const SwContentFrame*>(GetPrev()));
else
return const_cast <SwContentFrame*>(ImplGetNextContentFrame( false ));
}
inline const SwContentFrame *SwContentFrame::GetFollow() const
{
return static_cast <const SwContentFrame*>(SwFlowFrame::GetFollow());
}
inline SwContentFrame *SwContentFrame::GetFollow()
{
return static_cast <SwContentFrame*>(SwFlowFrame::GetFollow());
}
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
Messung V0.5 in Prozent C=90 H=100 G=95
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(vorverarbeitet am 2026-06-10)
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