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

#include <callback.h>

Inherited by ActiveProcPrompter, ApplicationData, Attrib::DescSet, BatchProgramTracker, CBCapsule< T >, CmdDrive::Activator, CmdDrive::CmdComposer, CmdDrive::CmdDriver, CmdDrive::CmdRecorder, CmdDrive::uiCmdDriverMgr, ColTab::MapperSetup, ColTab::SeqMgr, DataPackMgr, DataPointSetDisplayMgr, EM::EMManager, EM::Fault3DPainter, EM::FaultStickPainter, EM::FaultStickSetFlatViewEditor, EM::HorizonPainter2D, EM::HorizonPainter3D, EM::HorizonPreLoader, EM::SurfaceGeometry, ExplicitMarchingCubesSurface, FileSystemWatcher, FlatView::AuxDataEditor, FlatView::Sower, FlatView::uiAuxDataDisplay, Geom2DInit, Geometry::Element, Geometry::ElementEditor, Geometry::ExplFaultStickSurface, Geometry::ExplPlaneIntersection, Geometry::ExplPolygonSurface, Geometry::ExplicitIndexedShape, Geometry::RandomLine::ChangeData, Geometry::RandomLineManager, GestureEventHandler, JobCommunic, JobIOMgr, KeyboardEventHandler, LogCubeCreator::WellData, MPE::EMSeedPicker, MPE::EMTracker, MPE::Engine, MPE::HorizonFlatViewEditor, MPE::HorizonFlatViewEditor2D, MPE::HorizonFlatViewEditor3D, MPE::HorizonTrackerMgr, MeasureToolMan, MenuItemHandler, MenuItemHolder, MnemonicSet, MonitoredObject, MouseCursorExchange, MouseEventHandler, MsgClass, NamedCallBacker, Network::HttpRequestManager, Network::RequestConnection, Network::RequestServer, Network::Server, Network::Socket, NotFinishedPrompter, NotSavedPrompter, OD::PythonAccess, ODDLSite, ODGraphicsDynamicImageItem, ObjDisposer, Pick::SetMgr::BulkChangeData, Pick::SetMgr::ChangeData, PluginManager, Pos::WellProvider3D, PosImpExpPars, PosInfo::Survey2D, PreStack::ProcessManager, PreStackView::uiViewer3DMgr, Property, RemCommHandler, RemoteJobExec, SEGY::FilePars, Seis::PreLoadDataManager, SeisRandomProvider, SignalHandling, Strat::LayerGenerator, Strat::LevelSetMgr, Strat::LithologySet, Strat::UnitRef, StratSynth::DataMgr, Survey::GeometryManager, TextTranslateMgr, Threads::WorkManager, Translator, Undo, UserAction, Vel::PicksMgr, View2D::DataManager, Well::LogSet, Well::Man, WellFileList, WellStratUnitGen, WellTie::EventStretch, WellTie::PickSetMgr, WellTie::Server, WellTie::WellDataMgr, WellTie::uiTieView, WellUpdateQueue, i_QPtrImpl, uiAction, uiApplMgr, uiApplPartServer, uiBasemapObject, uiBitMapDisplay, uiColorTable, uiCrossHairItem, uiEventFilter, uiFlatViewColTabEd, uiFont, uiFontList, uiGVFreehandAreaSelectionTool, uiGenInputInputFld, uiGraphicsItem, uiGraphicsSceneAxisMgr, uiIOObjInserter, uiIOObjManipGroupSubj, uiListBoxChoiceIO, uiMPEMan, uiMain, uiMouseEventBlockerByGestures, uiMultiMapperRangeEditWin::MapperData, uiODApplMgrAttrVisHandler, uiODApplMgrDispatcher, uiODFaultToolMan, uiODLangMenuMgr, uiODMenuMgr, uiODSceneMgr, uiODViewer2D, uiODViewer2DMgr, uiObjectItemViewAxisPainter, uiPickSetMgr, uiPluginInitMgr, uiSEGYTool, uiSettingsMgr, uiShortcutsMgr, uiSlicePos, uiStratDispToTree, uiStratLayerModelManager, uiStratRefTree, uiStratTreeToDisp, uiStratViewControl, uiSystemTrayIcon, uiTextFile, uiTreeFactorySet, uiTreeItem, uiTreeViewItem, uiTreeViewItemIterator, uiUserShowWait, uiVarWizard, uiVisColTabEd, uiVisEMObject, uiWellDahDisplay::DahObjData, uiWellDefMnemLogDlg::Tables, uiWellDisplayControl, uiWindowGrabber, visBase::DataManager, visBase::HorizonSectionTile [private], visBase::SelectionManager, and visSurvey::SceneTransformManager.

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	detachAllNotifiers () const
	Call from the destructor of your inherited object.

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

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

virtual bool	isCapsule () const

bool	isNotifierAttached (const NotifierAccess *) const
	Only for debugging purposes, don't use.

CallBacker &	operator= (const CallBacker &)=delete

void	stopReceivingNotifications () const

virtual CallBacker *	trueCaller ()

Static Public Member Functions
static void	createReceiverForCurrentThread ()

static void	removeReceiverForCurrentThread ()

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

Private Attributes
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() [1/2]

CallBacker::CallBacker ( )

◆ CallBacker() [2/2]

CallBacker::CallBacker ( const CallBacker & )

◆ ~CallBacker()

virtual CallBacker::~CallBacker ( )

virtual

Member Function Documentation

◆ attachCB() [1/2]

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.

◆ attachCB() [2/2]

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

Note: Attaches only if notif is not null.

◆ createReceiverForCurrentThread()

static void CallBacker::createReceiverForCurrentThread ( )

static

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

◆ detachAllNotifiers()

void CallBacker::detachAllNotifiers ( ) const

Call from the destructor of your inherited object.

◆ detachCB() [1/2]

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

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

◆ detachCB() [2/2]

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

inline

Note: Detaches only if notif is not null.

◆ isCapsule()

virtual bool CallBacker::isCapsule ( ) const

inlinevirtual

Reimplemented in CBCapsule< T >.

◆ isNotifierAttached()

bool CallBacker::isNotifierAttached ( const NotifierAccess * ) const

Only for debugging purposes, don't use.

◆ notifyShutdown()

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

private

Returns: false only if wait and no lock could be obtained.

◆ operator=()

CallBacker & CallBacker::operator= ( const CallBacker & )

delete

◆ removeReceiverForCurrentThread()

static void CallBacker::removeReceiverForCurrentThread ( )

static

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

◆ stopReceivingNotifications()

void CallBacker::stopReceivingNotifications ( ) const

inline

◆ trueCaller()

virtual CallBacker * CallBacker::trueCaller ( )

inlinevirtual

Reimplemented in CBCapsule< T >.

Friends And Related Symbol Documentation

◆ NotifierAccess

friend class NotifierAccess

friend

Member Data Documentation

◆ attachednotifiers_

ObjectSet<NotifierAccess> CallBacker::attachednotifiers_