#include <objectformattertxtfrm.hxx>

Inheritance diagram for SwObjectFormatterTextFrame:

Collaboration diagram for SwObjectFormatterTextFrame:

Public Member Functions
virtual	~SwObjectFormatterTextFrame () override

virtual bool	DoFormatObj (SwAnchoredObject &_rAnchoredObj, const bool _bCheckForMovedFwd=false) override
	intrinsic method to format a certain floating screen object More...

virtual bool	DoFormatObjs () override
	intrinsic method to format all floating screen objects More...

Public Member Functions inherited from SwObjectFormatter
virtual	~SwObjectFormatter ()

Static Public Member Functions
static std::unique_ptr< SwObjectFormatterTextFrame >	CreateObjFormatter (SwTextFrame &_rAnchorTextFrame, const SwPageFrame &_rPageFrame, SwLayAction *_pLayAction)
	method to create an instance of <SwObjectFormatterTextFrame> is necessary. More...

static void	FormatAnchorFrameAndItsPrevs (SwTextFrame &_rAnchorTextFrame)
	method to format given anchor text frame and its previous frames More...

static bool	CheckMovedFwdCondition (SwAnchoredObject &_rAnchoredObj, const sal_uInt32 _nFromPageNum, const bool _bAnchoredAtMasterBeforeFormatAnchor, sal_uInt32 &_noToPageNum, bool &_boInFollow, bool &o_rbPageHasFlysAnchoredBelowThis)
	method to check the conditions, if 'anchor is moved forward' More...

Static Public Member Functions inherited from SwObjectFormatter
static bool	FormatObjsAtFrame (SwFrame &_rAnchorFrame, const SwPageFrame &_rPageFrame, SwLayAction *_pLayAction=nullptr)
	method to format all floating screen objects at the given anchor frame More...

static bool	FormatObj (SwAnchoredObject &_rAnchoredObj, SwFrame _pAnchorFrame=nullptr, const SwPageFrame _pPageFrame=nullptr)
	method to format a given floating screen object More...

Protected Member Functions
virtual SwFrame &	GetAnchorFrame () override

Protected Member Functions inherited from SwObjectFormatter
	SwObjectFormatter (const SwPageFrame &_rPageFrame, SwLayAction *_pLayAction, const bool _bCollectPgNumOfAnchors=false)

const SwPageFrame &	GetPageFrame () const

bool	ConsiderWrapOnObjPos () const

SwLayAction *	GetLayAction ()

void	FormatObj_ (SwAnchoredObject &_rAnchoredObj)
	performs the intrinsic format of a given floating screen object and its content. More...

bool	FormatObjsAtFrame_ (SwTextFrame *_pMasterTextFrame=nullptr)
	invokes the intrinsic format method for all floating screen objects, anchored at anchor frame on the given page frame More...

SwAnchoredObject *	GetCollectedObj (const sal_uInt32 _nIndex)
	accessor to collected anchored object More...

sal_uInt32	GetPgNumOfCollected (const sal_uInt32 _nIndex)
	accessor to 'anchor' page number of collected anchored object More...

bool	IsCollectedAnchoredAtMaster (const sal_uInt32 _nIndex)
	accessor to 'anchor' type of collected anchored object More...

sal_uInt32	CountOfCollected ()
	accessor to total number of collected anchored objects More...

Private Member Functions
	SwObjectFormatterTextFrame (SwTextFrame &_rAnchorTextFrame, const SwPageFrame &_rPageFrame, SwTextFrame _pMasterAnchorTextFrame, SwLayAction _pLayAction)

void	InvalidatePrevObjs (SwAnchoredObject &_rAnchoredObj)
	method to invalidate objects, anchored previous to given object at the anchor text frame More...

void	InvalidateFollowObjs (SwAnchoredObject &_rAnchoredObj)
	method to invalidate objects, anchored after the given object at the page frame More...

SwAnchoredObject *	GetFirstObjWithMovedFwdAnchor (const sal_Int16 _nWrapInfluenceOnPosition, sal_uInt32 &_noToPageNum, bool &_boInFollow, bool &o_rbPageHasFlysAnchoredBelowThis)
	method to determine first anchored object, whose 'anchor is moved forward'. More...

void	FormatAnchorFrameForCheckMoveFwd ()
	method to format the anchor frame for checking of the move forward condition More...

bool	AtLeastOneObjIsTmpConsiderWrapInfluence ()
	method to determine if at least one anchored object has state <temporarily consider="" wrapping="" style="" influence>=""> set. More...

Private Attributes
SwTextFrame &	mrAnchorTextFrame

SwTextFrame *	mpMasterAnchorTextFrame

Additional Inherited Members
Static Protected Member Functions inherited from SwObjectFormatter
static std::unique_ptr< SwObjectFormatter >	CreateObjFormatter (SwFrame &_rAnchorFrame, const SwPageFrame &_rPageFrame, SwLayAction *_pLayAction)

Detailed Description

Definition at line 30 of file objectformattertxtfrm.hxx.

Constructor & Destructor Documentation

SwObjectFormatterTextFrame::SwObjectFormatterTextFrame	(	SwTextFrame &	_rAnchorTextFrame,
		const SwPageFrame &	_rPageFrame,
		SwTextFrame *	_pMasterAnchorTextFrame,
		SwLayAction *	_pLayAction
	)

private

Definition at line 69 of file objectformattertxtfrm.cxx.

Referenced by CreateObjFormatter().

SwObjectFormatterTextFrame::~SwObjectFormatterTextFrame ( )

overridevirtual

Definition at line 79 of file objectformattertxtfrm.cxx.

Member Function Documentation

bool SwObjectFormatterTextFrame::AtLeastOneObjIsTmpConsiderWrapInfluence ( )

private

method to determine if at least one anchored object has state <temporarily consider="" wrapping="" style="" influence>=""> set.

Definition at line 923 of file objectformattertxtfrm.cxx.

References GetAnchorFrame(), SwFrame::GetDrawObjs(), and SwSortedObjs::size().

Referenced by DoFormatObjs().

bool SwObjectFormatterTextFrame::CheckMovedFwdCondition	(	SwAnchoredObject &	_rAnchoredObj,
		const sal_uInt32	_nFromPageNum,
		const bool	_bAnchoredAtMasterBeforeFormatAnchor,
		sal_uInt32 &	_noToPageNum,
		bool &	_boInFollow,
		bool &	o_rbPageHasFlysAnchoredBelowThis
	)

static

method to check the conditions, if 'anchor is moved forward'

#i26945# #i43913# - add output parameter <_boInFollow> #i58182# - replace method by a corresponding static method, because it's needed for the iterative positioning algorithm.

Parameters

_rAnchoredObj	input parameter - anchored object, for which the condition has to checked.
_nFromPageNum	input parameter - number of the page, on which the check is performed
_bAnchoredAtMasterBeforeFormatAnchor	input parameter - boolean indicating, that the given anchored object was anchored at the master frame before the anchor frame has been formatted.
_noToPageNum	output parameter - number of page frame, the 'anchor' of the returned anchored object is.
_boInFollow	output parameter - boolean, indicating that anchor text frame is currently on the same page, but it's a follow of in a follow row, which will move forward. value only relevant, if method return <true>.
o_rbPageHasFlysAnchoredBelowThis	output parameter - indicates that the page has flys anchored somewhere below the anchor of the passed _rAnchoredObj

Returns: boolean indicating, if 'anchor is moved forward'

Definition at line 605 of file objectformattertxtfrm.cxx.

References assert(), SwFrame::FindColFrame(), FindFrameInBody(), SwFrame::FindNextCnt(), SwFrame::FindPageFrame(), SwAnchoredObject::FindPageFrameOfAnchor(), FindTopLevelRowFrame(), SwFormat::GetAnchor(), SwAnchoredObject::GetAnchorFrameContainingAnchPos(), SwFormatAnchor::GetAnchorId(), SwAnchoredObject::GetFrameFormat(), SwFrame::GetNext(), SwAnchoredObject::GetPageFrame(), SwPageFrame::GetPhyPageNum(), SwFrame::IsInFollowFlowRow(), SwFrame::IsInTab(), SwFrame::IsTextFrame(), and SAL_INFO.

Referenced by DoFormatObj(), GetFirstObjWithMovedFwdAnchor(), and SwFlyAtContentFrame::MakeAll().

std::unique_ptr< SwObjectFormatterTextFrame > SwObjectFormatterTextFrame::CreateObjFormatter	(	SwTextFrame &	_rAnchorTextFrame,
		const SwPageFrame &	_rPageFrame,
		SwLayAction *	_pLayAction
	)

static

method to create an instance of <SwObjectFormatterTextFrame> is necessary.

Definition at line 83 of file objectformattertxtfrm.cxx.

References SwContentFrame::FindMaster(), SwFrame::GetDrawObjs(), SwFlowFrame::IsFollow(), and SwObjectFormatterTextFrame().

Referenced by SwObjectFormatter::CreateObjFormatter().

bool SwObjectFormatterTextFrame::DoFormatObj	(	SwAnchoredObject &	_rAnchoredObj,
		const bool	_bCheckForMovedFwd = `false`
	)

overridevirtual

intrinsic method to format a certain floating screen object

#i40147# - add parameter <_bCheckForMovedFwd>

Parameters

_rAnchoredObj	input parameter - anchored object, which have to be formatted.
_bCheckForMovedFwd	input parameter - boolean indicating, that after a successful format of the anchored object the anchor frame has to be checked, if it would moved forward due to the positioning of the anchored object. default value: false value only considered, if wrapping style influence has to be considered for the positioning of the anchored object.

Implements SwObjectFormatter.

Definition at line 120 of file objectformattertxtfrm.cxx.

References CheckMovedFwdCondition(), SwAnchoredObject::ConsiderObjWrapInfluenceOnObjPos(), SwObjectFormatter::CountOfCollected(), SwFrame::FindPageFrame(), FormatAnchorFrameForCheckMoveFwd(), SwObjectFormatter::FormatObj_(), SwLayouter::FrameMovedFwdByObjPos(), SwAnchoredObject::GetAnchorFrame(), SwObjectFormatter::GetCollectedObj(), SwFormat::GetDoc(), SwTextFrame::GetFollow(), SwFormat::GetFollowTextFlow(), SwLayoutFrame::GetFormat(), SwAnchoredObject::GetFrameFormat(), SwFrame::GetIndPrev(), SwObjectFormatter::GetLayAction(), SwTextFrame::GetOffset(), SwObjectFormatter::GetPageFrame(), SwAnchoredObject::GetPageFrame(), SwObjectFormatter::GetPgNumOfCollected(), SwFrame::GetPhyPageNum(), SfxBoolItem::GetValue(), SwFormat::GetWrapInfluenceOnObjPos(), SwAnchoredObject::HasClearedEnvironment(), SwLayouter::InsertMovedFwdFrame(), InvalidateFollowObjs(), SwFrame::InvalidatePos(), InvalidatePrevObjs(), SwObjectFormatter::IsCollectedAnchoredAtMaster(), SwFlowFrame::IsFollow(), SwAnchoredObject::IsFormatPossible(), SwFrame::IsInFly(), mrAnchorTextFrame, SwAnchoredObject::PositionLocked(), SwLayouter::RemoveMovedFwdFrame(), SwAnchoredObject::RestartLayoutProcess(), SwAnchoredObject::SetClearedEnvironment(), and SwAnchoredObject::SetRestartLayoutProcess().

bool SwObjectFormatterTextFrame::DoFormatObjs ( )

overridevirtual

intrinsic method to format all floating screen objects

Implements SwObjectFormatter.

Definition at line 306 of file objectformattertxtfrm.cxx.

References AtLeastOneObjIsTmpConsiderWrapInfluence(), SwObjectFormatter::ConsiderWrapOnObjPos(), SwFrame::FindPageFrame(), FormatAnchorFrameForCheckMoveFwd(), SwObjectFormatter::FormatObjsAtFrame_(), SwLayouter::FrameMovedFwdByObjPos(), SwFormat::GetDoc(), GetFirstObjWithMovedFwdAnchor(), SwTextFrame::GetFollow(), SwLayoutFrame::GetFormat(), SwFrame::GetIndPrev(), SwObjectFormatter::GetLayAction(), SwTextFrame::GetOffset(), SwObjectFormatter::GetPageFrame(), SwAnchoredObject::GetPageFrame(), SwFrame::GetPhyPageNum(), SwAnchoredObject::HasClearedEnvironment(), SwLayouter::InsertMovedFwdFrame(), InvalidateFollowObjs(), SwFrame::InvalidatePos(), InvalidatePrevObjs(), SwFlowFrame::IsFollow(), SwFrameAreaDefinition::isFrameAreaDefinitionValid(), mpMasterAnchorTextFrame, mrAnchorTextFrame, SwLayouter::RemoveMovedFwdFrame(), SwLayAction::SetAgain(), and SwAnchoredObject::SetClearedEnvironment().

void SwObjectFormatterTextFrame::FormatAnchorFrameAndItsPrevs ( SwTextFrame & _rAnchorTextFrame )

static

method to format given anchor text frame and its previous frames

#i56300# Usage: Needed to check, if the anchor text frame is moved forward due to the positioning and wrapping of its anchored objects, and to format the frames, which have become invalid due to the anchored object formatting in the iterative object positioning algorithm

Parameters

_rAnchorTextFrame input parameter - reference to anchor text frame, which has to be formatted including its previous frames of the page.

#i56300# Usage: Needed to check, if the anchor text frame is moved forward due to the positioning and wrapping of its anchored objects, and to format the frames, which have become invalid due to the anchored object formatting in the iterative object positioning algorithm

Definition at line 821 of file objectformattertxtfrm.cxx.

References SwFrame::Calc(), SwFrame::FindColFrame(), SwRootFrame::GetCurrShell(), SwFrame::GetLower(), SwFrame::GetNext(), SwViewShell::GetOut(), SwFrame::getRootFrame(), SwFrame::GetUpper(), SwFrame::IsCellFrame(), SwFlowFrame::IsFollow(), SwFrame::IsInFootnote(), SwFrame::IsInSct(), SwFrame::IsInTab(), SwFrame::IsLayoutFrame(), SwFrame::IsSctFrame(), lcl_FormatContentOfLayoutFrame(), SwFlowFrame::LockJoin(), SAL_WARN_IF, and SwFlowFrame::UnlockJoin().

Referenced by FormatAnchorFrameForCheckMoveFwd(), and SwFlyAtContentFrame::MakeAll().

void SwObjectFormatterTextFrame::FormatAnchorFrameForCheckMoveFwd ( )

private

method to format the anchor frame for checking of the move forward condition

#i40141#

Definition at line 915 of file objectformattertxtfrm.cxx.

References FormatAnchorFrameAndItsPrevs(), and mrAnchorTextFrame.

Referenced by DoFormatObj(), and DoFormatObjs().

SwFrame & SwObjectFormatterTextFrame::GetAnchorFrame ( )

overrideprotectedvirtual

Implements SwObjectFormatter.

Definition at line 114 of file objectformattertxtfrm.cxx.

References mrAnchorTextFrame.

Referenced by AtLeastOneObjIsTmpConsiderWrapInfluence(), and InvalidatePrevObjs().

SwAnchoredObject * SwObjectFormatterTextFrame::GetFirstObjWithMovedFwdAnchor	(	const sal_Int16	_nWrapInfluenceOnPosition,
		sal_uInt32 &	_noToPageNum,
		bool &	_boInFollow,
		bool &	o_rbPageHasFlysAnchoredBelowThis
	)

private

method to determine first anchored object, whose 'anchor is moved forward'.

'anchor (of an object) is moved forward', if the anchor frame respectively the anchor character of the object isn't on the proposed page frame. Instead its on a following page

#i26945# - For at-character anchored objects, it has also to be checked, if the anchor character is in a follow text frame, which would move to the next page.

#i43913# - add output parameter <_boInFollow>

Parameters

_nWrapInfluenceOnPosition	input parameter - only object with this given wrapping style influence are investigated.
_nFromPageNum	input parameter - number of page frame, the 'anchor' should be
_noToPageNum	output parameter - number of page frame, the 'anchor' of the returned anchored object is.
_boInFollow	output parameter - boolean, indicating that anchor text frame is currently on the same page, but it's a follow of in a follow row, which will move forward. value only relevant, if method returns an anchored object