ossimConnectableContainerChildListener Class Reference

Inheritance diagram for ossimConnectableContainerChildListener:

Public Member Functions
	ossimConnectableContainerChildListener (ossimConnectableContainer *container)
void	enableListener ()
void	disableListener ()
virtual void	objectDestructingEvent (ossimObjectDestructingEvent &event)
virtual void	disconnectInputEvent (ossimConnectionEvent &event)
virtual void	connectInputEvent (ossimConnectionEvent &event)
void	propagatePropertyEvent (ossimEvent &event)
Public Member Functions inherited from ossimConnectableObjectListener
	ossimConnectableObjectListener ()
virtual	~ossimConnectableObjectListener ()
virtual void	processEvent (ossimEvent &event)
	ProcessEvent. More...
virtual void	connectionEvent (ossimConnectionEvent &)
virtual void	disconnectOutputEvent (ossimConnectionEvent &)
virtual void	connectOutputEvent (ossimConnectionEvent &)
virtual void	propertyEvent (ossimPropertyEvent &)
virtual void	addObjectEvent (ossimContainerEvent &)
virtual void	removeObjectEvent (ossimContainerEvent &)
virtual void	containerEvent (ossimContainerEvent &)
virtual void	refreshEvent (ossimRefreshEvent &)
Public Member Functions inherited from ossimListener
	ossimListener ()
virtual	~ossimListener ()
void	enableListener ()
void	disableListener ()
void	setListenerEnableFlag (bool flag)
bool	isListenerEnabled () const
bool	getListenerEnableFlag () const

Public Attributes
ossimConnectableContainer *	theContainer
bool	theEnabledFlag

Additional Inherited Members
Protected Attributes inherited from ossimListener
bool	theListenerEnableFlag

Detailed Description

Definition at line 28 of file ossimConnectableContainer.cpp.

Constructor & Destructor Documentation

ossimConnectableContainerChildListener()

ossimConnectableContainerChildListener::ossimConnectableContainerChildListener ( ossimConnectableContainer *  container )

inline

Definition at line 31 of file ossimConnectableContainer.cpp.

      :theContainer(container),
       theEnabledFlag(true)
      {}

Member Function Documentation

connectInputEvent()

virtual void ossimConnectableContainerChildListener::connectInputEvent ( ossimConnectionEvent &  event )

inlinevirtual

Reimplemented from ossimConnectableObjectListener.

Definition at line 55 of file ossimConnectableContainer.cpp.

References propagatePropertyEvent().

      {
         propagatePropertyEvent(event);
      }

disableListener()

void ossimConnectableContainerChildListener::disableListener ( )

inline

Definition at line 36 of file ossimConnectableContainer.cpp.

References theEnabledFlag.

{theEnabledFlag = false;}

disconnectInputEvent()

virtual void ossimConnectableContainerChildListener::disconnectInputEvent ( ossimConnectionEvent &  event )

inlinevirtual

Reimplemented from ossimConnectableObjectListener.

Definition at line 51 of file ossimConnectableContainer.cpp.

References propagatePropertyEvent().

      {
         propagatePropertyEvent(event);
      }

enableListener()

void ossimConnectableContainerChildListener::enableListener ( )

inline

Definition at line 35 of file ossimConnectableContainer.cpp.

References theEnabledFlag.

{theEnabledFlag = true;}

objectDestructingEvent()

virtual void ossimConnectableContainerChildListener::objectDestructingEvent ( ossimObjectDestructingEvent &  event )

inlinevirtual

Reimplemented from ossimConnectableObjectListener.

Definition at line 38 of file ossimConnectableContainer.cpp.

References ossimEvent::getObject(), propagatePropertyEvent(), PTR_CAST, ossimConnectableContainer::removeChild(), and theContainer.

      {
         ossimConnectableObject* object = PTR_CAST(ossimConnectableObject, event.getObject());
         if(object&&theContainer)
         {
            if(theContainer->removeChild(object))
            {
               object->removeListener((ossimConnectableObjectListener*) this);
            }
         }
         propagatePropertyEvent(event);

      }

propagatePropertyEvent()

void ossimConnectableContainerChildListener::propagatePropertyEvent ( ossimEvent &  event )

inline

Definition at line 60 of file ossimConnectableContainer.cpp.

References ossimEvent::getObject(), ossimConnectableObject::propagateEventToOutputs(), PTR_CAST, and theEnabledFlag.

Referenced by connectInputEvent(), disconnectInputEvent(), and objectDestructingEvent().

      {
         if(theEnabledFlag)
         {
            if(event.getObject())
            {
               ossimConnectableObject* connectable = PTR_CAST(ossimConnectableObject,
                                                             event.getObject());
               if(connectable)
               {
                  ossimPropertyEvent evt(event.getObject());
                  connectable->propagateEventToOutputs(evt);
               }
            }
         }
      }

Member Data Documentation

theContainer

ossimConnectableContainer* ossimConnectableContainerChildListener::theContainer

Definition at line 76 of file ossimConnectableContainer.cpp.

Referenced by objectDestructingEvent().

theEnabledFlag

bool ossimConnectableContainerChildListener::theEnabledFlag

Definition at line 77 of file ossimConnectableContainer.cpp.

Referenced by disableListener(), enableListener(), and propagatePropertyEvent().

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

• ossimConnectableContainer.cpp