#include <bcaslot.hxx>

Collaboration diagram for ScBroadcastAreaSlot:

Public Member Functions
	ScBroadcastAreaSlot (ScDocument pDoc, ScBroadcastAreaSlotMachine pBASM)

	~ScBroadcastAreaSlot ()

bool	StartListeningArea (const ScRange &rRange, bool bGroupListening, SvtListener pListener, ScBroadcastArea &rpArea)
	Only here new ScBroadcastArea objects are created, prevention of dupes. More...

void	InsertListeningArea (ScBroadcastArea *pArea)
	Insert a ScBroadcastArea obtained via StartListeningArea() to subsequent slots. More...

void	EndListeningArea (const ScRange &rRange, bool bGroupListening, SvtListener pListener, ScBroadcastArea &rpArea)

bool	AreaBroadcast (const ScRange &rRange, SfxHintId nHint)

bool	AreaBroadcast (const ScHint &rHint)

void	DelBroadcastAreasInRange (const ScRange &rRange)

void	UpdateRemove (UpdateRefMode eUpdateRefMode, const ScRange &rRange, SCCOL nDx, SCROW nDy, SCTAB nDz)

void	UpdateRemoveArea (ScBroadcastArea *pArea)

void	UpdateInsert (ScBroadcastArea *pArea)

bool	IsInBroadcastIteration () const

void	EraseArea (ScBroadcastAreas::iterator &rIter)
	Erase an area from set and delete it if last reference, or if mbInBroadcastIteration is set push it to the vector of to-be-erased areas instead. More...

void	GetAllListeners (const ScRange &rRange, std::vector< sc::AreaListener > &rListeners, sc::AreaOverlapType eType, sc::ListenerGroupType eGroup)

void	CollectBroadcasterState (sc::BroadcasterState &rState) const

Private Member Functions
ScBroadcastAreas::iterator	FindBroadcastArea (const ScRange &rRange, bool bGroupListening)

ScDocument::HardRecalcState	CheckHardRecalcStateCondition () const
	More hypothetical (memory would probably be doomed anyway) check whether there would be an overflow when adding an area, setting the proper state if so. More...

void	FinallyEraseAreas ()
	Finally erase all areas pushed as to-be-erased. More...

Static Private Member Functions
static bool	isMarkedErased (const ScBroadcastAreas::const_iterator &rIter)

Private Attributes
ScBroadcastAreas	aBroadcastAreaTbl

ScBroadcastArea	aTmpSeekBroadcastArea

ScDocument *	pDoc

ScBroadcastAreaSlotMachine *	pBASM

bool	mbInBroadcastIteration

bool	mbHasErasedArea
	If true, the slot has at least one area broadcaster marked for removal. More...

Detailed Description

Collection of BroadcastAreas.

Definition at line 146 of file bcaslot.hxx.

Constructor & Destructor Documentation

◆ ScBroadcastAreaSlot()

ScBroadcastAreaSlot::ScBroadcastAreaSlot	(	ScDocument *	pDoc,
		ScBroadcastAreaSlotMachine *	pBASM
	)

Definition at line 43 of file bcaslot.cxx.

◆ ~ScBroadcastAreaSlot()

ScBroadcastAreaSlot::~ScBroadcastAreaSlot ( )

Definition at line 53 of file bcaslot.cxx.

References aBroadcastAreaTbl, and ScBroadcastArea::DecRef().

Member Function Documentation

◆ AreaBroadcast() [1/2]

bool ScBroadcastAreaSlot::AreaBroadcast ( const ScHint & rHint )

Definition at line 262 of file bcaslot.cxx.

References aBroadcastAreaTbl, SvtBroadcaster::Broadcast(), FinallyEraseAreas(), ScBroadcastArea::GetBroadcaster(), ScHint::GetRange(), ScBroadcastArea::GetRange(), ScBroadcastAreaSlotMachine::InsertBulkArea(), ScBroadcastAreaSlotMachine::InsertBulkGroupArea(), ScRange::Intersects(), ScBroadcastArea::IsGroupListening(), ScBroadcastAreaSlotMachine::IsInBulkBroadcast(), isMarkedErased(), mbHasErasedArea, mbInBroadcastIteration, and pBASM.

◆ AreaBroadcast() [2/2]

bool ScBroadcastAreaSlot::AreaBroadcast	(	const ScRange &	rRange,
		SfxHintId	nHint
	)

Definition at line 208 of file bcaslot.cxx.

References aBroadcastAreaTbl, FinallyEraseAreas(), ScBroadcastArea::GetBroadcaster(), ScBroadcastArea::GetRange(), ScBroadcastAreaSlotMachine::InsertBulkArea(), ScBroadcastAreaSlotMachine::InsertBulkGroupArea(), ScRange::Intersection(), ScBroadcastArea::IsGroupListening(), ScBroadcastAreaSlotMachine::IsInBulkBroadcast(), isMarkedErased(), ScRange::IsValid(), mbHasErasedArea, mbInBroadcastIteration, and pBASM.

Referenced by ScBroadcastAreaSlotMachine::AreaBroadcast().

◆ CheckHardRecalcStateCondition()

ScDocument::HardRecalcState ScBroadcastAreaSlot::CheckHardRecalcStateCondition ( ) const

private

More hypothetical (memory would probably be doomed anyway) check whether there would be an overflow when adding an area, setting the proper state if so.

Returns: HardRecalcState::ETERNAL if a HardRecalcState is effective and area is not to be added.

Definition at line 69 of file bcaslot.cxx.

References aBroadcastAreaTbl, ScDocument::ETERNAL, ScDocument::GetDocumentShell(), ScDocument::GetHardRecalcState(), ScDocument::OFF, pDoc, SCWARN_CORE_HARD_RECALC, ScDocument::SetAutoCalc(), SfxObjectShell::SetError(), and ScDocument::SetHardRecalcState().

Referenced by InsertListeningArea(), and StartListeningArea().

◆ CollectBroadcasterState()

void ScBroadcastAreaSlot::CollectBroadcasterState ( sc::BroadcasterState & rState ) const

Definition at line 501 of file bcaslot.cxx.

References sc::BroadcasterState::aAreaListenerStore, and aBroadcastAreaTbl.

Referenced by ScBroadcastAreaSlotMachine::CollectBroadcasterState().

◆ DelBroadcastAreasInRange()

void ScBroadcastAreaSlot::DelBroadcastAreasInRange ( const ScRange & rRange )

Definition at line 314 of file bcaslot.cxx.

References aBroadcastAreaTbl, ScRange::Contains(), ScBroadcastArea::DecRef(), ScBroadcastAreaSlotMachine::IsInBulkBroadcast(), pBASM, and ScBroadcastAreaSlotMachine::RemoveBulkArea().

Referenced by ScBroadcastAreaSlotMachine::DelBroadcastAreasInRange().

◆ EndListeningArea()

void ScBroadcastAreaSlot::EndListeningArea	(	const ScRange &	rRange,
		bool	bGroupListening,
		SvtListener *	pListener,
		ScBroadcastArea *&	rpArea
	)

Definition at line 145 of file bcaslot.cxx.

References aBroadcastAreaTbl, SvtListener::EndListening(), EraseArea(), FindBroadcastArea(), ScBroadcastArea::GetBroadcaster(), ScBroadcastArea::GetRef(), SvtBroadcaster::HasListeners(), and isMarkedErased().

Referenced by ScBroadcastAreaSlotMachine::EndListeningArea().

◆ EraseArea()

void ScBroadcastAreaSlot::EraseArea ( ScBroadcastAreas::iterator & rIter )

Erase an area from set and delete it if last reference, or if mbInBroadcastIteration is set push it to the vector of to-be-erased areas instead.

Meant to be used internally and from ScBroadcastAreaSlotMachine only.

Definition at line 419 of file bcaslot.cxx.

References aBroadcastAreaTbl, ScBroadcastArea::DecRef(), ScBroadcastAreaSlotMachine::IsInBulkBroadcast(), mbHasErasedArea, mbInBroadcastIteration, pBASM, ScBroadcastAreaSlotMachine::PushAreaToBeErased(), and ScBroadcastAreaSlotMachine::RemoveBulkGroupArea().

Referenced by EndListeningArea(), and ScBroadcastAreaSlotMachine::FinallyEraseAreas().

◆ FinallyEraseAreas()

void ScBroadcastAreaSlot::FinallyEraseAreas ( )

private

Finally erase all areas pushed as to-be-erased.

Definition at line 528 of file bcaslot.cxx.

References ScBroadcastAreaSlotMachine::FinallyEraseAreas(), and pBASM.

Referenced by AreaBroadcast().

◆ FindBroadcastArea()

ScBroadcastAreas::iterator ScBroadcastAreaSlot::FindBroadcastArea	(	const ScRange &	rRange,
		bool	bGroupListening
	)

private

Definition at line 178 of file bcaslot.cxx.

References aBroadcastAreaTbl, aTmpSeekBroadcastArea, ScBroadcastArea::SetGroupListening(), and ScBroadcastArea::UpdateRange().

Referenced by EndListeningArea(), and StartListeningArea().

◆ GetAllListeners()

void ScBroadcastAreaSlot::GetAllListeners	(	const ScRange &	rRange,
		std::vector< sc::AreaListener > &	rListeners,
		sc::AreaOverlapType	eType,
		sc::ListenerGroupType	eGroup
	)

◆ InsertListeningArea()

void ScBroadcastAreaSlot::InsertListeningArea ( ScBroadcastArea * pArea )

Insert a ScBroadcastArea obtained via StartListeningArea() to subsequent slots.

Definition at line 134 of file bcaslot.cxx.

References aBroadcastAreaTbl, CheckHardRecalcStateCondition(), ScDocument::ETERNAL, and ScBroadcastArea::IncRef().

◆ IsInBroadcastIteration()

bool ScBroadcastAreaSlot::IsInBroadcastIteration ( ) const

inline

Definition at line 227 of file bcaslot.hxx.

References mbInBroadcastIteration.

Referenced by ScBroadcastAreaSlotMachine::FinallyEraseAreas().

◆ isMarkedErased()

static bool ScBroadcastAreaSlot::isMarkedErased ( const ScBroadcastAreas::const_iterator & rIter )

inlinestaticprivate

Definition at line 179 of file bcaslot.hxx.

Referenced by AreaBroadcast(), EndListeningArea(), and GetAllListeners().

◆ StartListeningArea()

bool ScBroadcastAreaSlot::StartListeningArea	(	const ScRange &	rRange,
		bool	bGroupListening,
		SvtListener *	pListener,
		ScBroadcastArea *&	rpArea
	)

Only here new ScBroadcastArea objects are created, prevention of dupes.

Parameters

rpArea If NULL, a new ScBroadcastArea is created and assigned ton the reference if a matching area wasn't found. If a matching area was found, that is assigned. In any case, the SvtListener is added to the broadcaster.

If not NULL then no listeners are started, only the area is inserted and the reference count incremented. Effectively the same as InsertListeningArea(), so use that instead.

Returns: true if rpArea passed was NULL and ScBroadcastArea is newly created.

Definition at line 90 of file bcaslot.cxx.

References aBroadcastAreaTbl, CheckHardRecalcStateCondition(), ScDocument::ETERNAL, FindBroadcastArea(), ScBroadcastArea::GetBroadcaster(), ScBroadcastArea::IncRef(), ScDocument::IsDelayedFormulaGrouping(), pDoc, ScBroadcastArea::SetGroupListening(), and SvtListener::StartListening().

◆ UpdateInsert()

void ScBroadcastAreaSlot::UpdateInsert ( ScBroadcastArea * pArea )

Definition at line 396 of file bcaslot.cxx.

References aBroadcastAreaTbl, SvtBroadcaster::GetAllListeners(), ScBroadcastArea::GetBroadcaster(), ScBroadcastArea::IncRef(), rTarget, and SvtListener::StartListening().

◆ UpdateRemove()

void ScBroadcastAreaSlot::UpdateRemove	(	UpdateRefMode	eUpdateRefMode,
		const ScRange &	rRange,
		SCCOL	nDx,
		SCROW	nDy,
		SCTAB	nDz
	)

Definition at line 338 of file bcaslot.cxx.

References aBroadcastAreaTbl, ScBroadcastArea::DecRef(), ScBroadcastAreaSlotMachine::GetEOUpdateChain(), ScBroadcastArea::GetRange(), ScRange::GetVars(), ScBroadcastAreaSlotMachine::IsInBulkBroadcast(), ScBroadcastArea::IsInUpdateChain(), pBASM, pDoc, ScBroadcastAreaSlotMachine::RemoveBulkArea(), ScBroadcastAreaSlotMachine::SetEOUpdateChain(), ScBroadcastArea::SetInUpdateChain(), ScBroadcastAreaSlotMachine::SetUpdateChain(), ScBroadcastArea::SetUpdateChainNext(), and ScRefUpdate::Update().

Referenced by ScBroadcastAreaSlotMachine::UpdateBroadcastAreas().

◆ UpdateRemoveArea()

void ScBroadcastAreaSlot::UpdateRemoveArea ( ScBroadcastArea * pArea )

Definition at line 382 of file bcaslot.cxx.

References aBroadcastAreaTbl, and ScBroadcastArea::DecRef().

Referenced by ScBroadcastAreaSlotMachine::UpdateBroadcastAreas().

Member Data Documentation

◆ aBroadcastAreaTbl

ScBroadcastAreas ScBroadcastAreaSlot::aBroadcastAreaTbl

private

Definition at line 149 of file bcaslot.hxx.

Referenced by AreaBroadcast(), CheckHardRecalcStateCondition(), CollectBroadcasterState(), DelBroadcastAreasInRange(), EndListeningArea(), EraseArea(), FindBroadcastArea(), GetAllListeners(), InsertListeningArea(), StartListeningArea(), UpdateInsert(), UpdateRemove(), UpdateRemoveArea(), and ~ScBroadcastAreaSlot().

◆ aTmpSeekBroadcastArea

ScBroadcastArea ScBroadcastAreaSlot::aTmpSeekBroadcastArea

mutableprivate

Definition at line 150 of file bcaslot.hxx.

Referenced by FindBroadcastArea().

◆ mbHasErasedArea

bool ScBroadcastAreaSlot::mbHasErasedArea

private

If true, the slot has at least one area broadcaster marked for removal.

This flag is used only during broadcast iteration, to speed up iteration. Using this flag is cheaper than dereferencing each iterator and checking its own flag inside especially when no areas are marked for removal.

Definition at line 162 of file bcaslot.hxx.

Referenced by AreaBroadcast(), and EraseArea().

◆ mbInBroadcastIteration

bool ScBroadcastAreaSlot::mbInBroadcastIteration

private

Definition at line 153 of file bcaslot.hxx.

Referenced by AreaBroadcast(), EraseArea(), and IsInBroadcastIteration().

◆ pBASM

ScBroadcastAreaSlotMachine* ScBroadcastAreaSlot::pBASM

private

Definition at line 152 of file bcaslot.hxx.

Referenced by AreaBroadcast(), DelBroadcastAreasInRange(), EraseArea(), FinallyEraseAreas(), and UpdateRemove().

◆ pDoc

ScDocument* ScBroadcastAreaSlot::pDoc

private

Definition at line 151 of file bcaslot.hxx.

Referenced by CheckHardRecalcStateCondition(), StartListeningArea(), and UpdateRemove().

The documentation for this class was generated from the following files:

Public Member Functions

Private Member Functions

Static Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ ScBroadcastAreaSlot()

◆ ~ScBroadcastAreaSlot()

Member Function Documentation

◆ AreaBroadcast() [1/2]

◆ AreaBroadcast() [2/2]

◆ CheckHardRecalcStateCondition()

◆ CollectBroadcasterState()

◆ DelBroadcastAreasInRange()

◆ EndListeningArea()

◆ EraseArea()

◆ FinallyEraseAreas()

◆ FindBroadcastArea()

◆ GetAllListeners()

◆ InsertListeningArea()

◆ IsInBroadcastIteration()

◆ isMarkedErased()

◆ StartListeningArea()

◆ UpdateInsert()

◆ UpdateRemove()

◆ UpdateRemoveArea()

Member Data Documentation

◆ aBroadcastAreaTbl

◆ aTmpSeekBroadcastArea

◆ mbHasErasedArea

◆ mbInBroadcastIteration

◆ pBASM

◆ pDoc