CallBacker Class Reference

Inherit from this class to be able to send and/or receive CallBacks. More...

Inherited by Attrib::DescSet, CBCapsule< PLT >, CmdDrive::Activator, CmdDrive::CmdComposer, CmdDrive::CmdDriver, CmdDrive::CmdRecorder, CmdDrive::uiCmdDriverMgr, DataPackMgr, DataPointSetDisplayMgr, EM::EMManager, EM::EMObject, EM::Fault3DPainter, EM::FaultStickPainter, EM::FaultStickSetFlatViewEditor, EM::HorizonPainter2D, EM::HorizonPainter3D, EM::HorizonPreLoader, EM::HorizonZTransform, EM::SurfaceGeometry, ExplicitMarchingCubesSurface, File::Monitor, FlatView::AuxDataEditor, FlatView::DataDispPars::Common, FlatView::Sower, FlatView::uiAuxDataDisplay, Geometry::Element, Geometry::ElementEditor, Geometry::ExplFaultStickSurface, Geometry::ExplicitIndexedShape, Geometry::ExplPlaneIntersection, Geometry::ExplPolygonSurface, Geometry::RandomLine::ChangeData, Geometry::RandomLineManager, GestureEventHandler, HorizonTimer, i_QPtrImpl, JobCommunic, JobIOMgr, KeyboardEventHandler, MarchingCubesSurface, MeasureToolMan, MenuItemHandler, MenuItemHolder, Monitorable, MouseCursorExchange, MouseEventHandler, MPE::EMSeedPicker, MPE::Engine, MPE::HorizonFlatViewEditor, MPE::HorizonFlatViewEditor2D, MPE::HorizonFlatViewEditor3D, MPE::HorizonTrackerMgr, MPE::ObjectEditor, MsgClass, NamedCallBacker, Network::HttpRequestManager, Network::HttpRequestProcess, Network::RequestConnection, Network::RequestServer, NotSavedPrompter, ObjDisposer, OD::AutoSaveObj, OD::AutoSaver, OD::PresentationManagedViewer, OD::VwrTypePresentationMgr, ODDLSite, ODGraphicsDynamicImageItem, PickRetriever, Pos::WellProvider3D, PosImpExpPars, PosInfo::Survey2D, PreStack::EventManager, PreStack::ProcessManager, RemCommHandler, RemoteJobExec, SignalHandling, Strat::LithologySet, Strat::UnitRef, TextTranslateMgr, Threads::WorkManager, Translator, uiApplPartServer, uiBaseMapObject, uiBitMapDisplay, uiColSeqSelTool, uiCrossHairItem, uiEventFilter, uiFlatViewColTabEd, uiFont, uiFontList, uiGenInputInputFld, uiGraphicsSceneAxisMgr, uiGVFreehandAreaSelectionTool, uiIOObjInserter, uiIOObjManipGroupSubj, uiListBoxChoiceIO, uiMouseEventBlockerByGestures, uiMPEMan, uiMsg, uiObjectItemViewAxisPainter, uiODApplMgr, uiODApplMgrAttrVisHandler, uiODApplMgrDispatcher, uiODFaultToolMan, uiODMenuMgr, uiShortcutsMgr, uiSlicePos, uiStratDispToTree, uiStratLayerModelManager, uiStratRefTree, uiStratTreeToDisp, uiStratViewControl, uiSystemTrayIcon, uiTextFile, uiTreeFactorySet, uiTreeItem, uiTreeViewItem, uiVarWizard, uiVisColTabEd, uiVisEMObject, uiWellDisplayControl, uiWindowGrabber, Undo, UserAction, Vel::FunctionSource, Vel::Picks, Vel::PicksMgr, visBase::DataManager, visBase::DataObject, visBase::HorizonSectionTile [private], visBase::NodeState, visBase::SelectionManager, visSurvey::SceneTransformManager, Vw2DDataManager, Vw2DDataObject, WellStratUnitGen, WellT2DTransform, WellTie::EventStretch, WellTie::PickSetMgr, WellTie::Server, and WellTie::uiTieView.

Public Member Functions
	CallBacker ()
	CallBacker (const CallBacker &)
virtual	~CallBacker ()
bool	attachCB (const NotifierAccess &, const CallBack &, bool onlyifnew=false) const
bool	attachCB (const NotifierAccess *notif, const CallBack &cb, bool onlyifnew=false) const
void	detachCB (const NotifierAccess &, const CallBack &) const
void	detachCB (const NotifierAccess *notif, const CallBack &cb) const
bool	isNotifierAttached (const NotifierAccess *) const
	Only for debugging purposes, don't use. More...
virtual bool	isCapsule () const
void	stopReceivingNotifications () const

Static Public Member Functions
static void	createReceiverForCurrentThread ()
static void	removeReceiverForCurrentThread ()

Protected Member Functions
void	detachAllNotifiers () const
	Call from the destructor of your inherited object. More...

Private Member Functions
bool	notifyShutdown (const NotifierAccess *, bool wait) const

Private Attributes
ObjectSet< QCallBackEventReceiver >	receivers_
Threads::Lock	receiverslock_
ObjectSet< NotifierAccess >	attachednotifiers_
Threads::Lock	attachednotifierslock_

Friends
class	NotifierAccess

Detailed Description

Inherit from this class to be able to send and/or receive CallBacks.

Constructor & Destructor Documentation

CallBacker::CallBacker

(

)

CallBacker::CallBacker

(

const CallBacker &

)

virtual CallBacker::~CallBacker ( )

virtual

Member Function Documentation

bool CallBacker::attachCB	(	const NotifierAccess &	,
		const CallBack &	,
		bool	onlyifnew = false
	)		const

Adds cb to notifier, and makes sure it is removed later when object is deleted.

Returns

if it was attached.

bool CallBacker::attachCB	(	const NotifierAccess *	notif,
		const CallBack &	cb,
		bool	onlyifnew = false
	)		const

Note

Attaches only if

Parameters

notif

is not null.

static void CallBacker::createReceiverForCurrentThread ( )

static

Must be called if you wish to send callbacks to this thread.

void CallBacker::detachAllNotifiers ( ) const

protected

Call from the destructor of your inherited object.

void CallBacker::detachCB	(	const NotifierAccess &	,
		const CallBack &
	)		const

Note

Normally not needed if you don't want this explicitly.

void CallBacker::detachCB ( const NotifierAccess *  notif, const CallBack &  cb  ) const

inline

Note

Detaches only if

Parameters

notif

is not null.

virtual bool CallBacker::isCapsule ( ) const

inlinevirtual

Reimplemented in CBCapsule< PLT >.

bool CallBacker::isNotifierAttached

(

const NotifierAccess *

)

const

Only for debugging purposes, don't use.

bool CallBacker::notifyShutdown ( const NotifierAccess *  , bool  wait  ) const

private

Returns

false only if wait and no lock could be obtained.

static void CallBacker::removeReceiverForCurrentThread ( )

static

Call from your thread before it closes if you have called createReceiverForCurrentThread() in the thread.

void CallBacker::stopReceivingNotifications ( ) const

inline

Friends And Related Function Documentation

friend class NotifierAccess

friend

Member Data Documentation

ObjectSet<NotifierAccess> CallBacker::attachednotifiers_

private

Threads::Lock CallBacker::attachednotifierslock_

mutableprivate

ObjectSet<QCallBackEventReceiver> CallBacker::receivers_

private

Threads::Lock CallBacker::receiverslock_

private