org.eclipse.gmf.runtime.diagram.ui.resources.editor.document
Class DiagramModificationListener

java.lang.Object
  org.eclipse.emf.common.notify.impl.AdapterImpl
      org.eclipse.emf.ecore.util.EContentAdapter
          org.eclipse.gmf.runtime.diagram.ui.resources.editor.document.DiagramModificationListener

All Implemented Interfaces:

Adapter, Adapter.Internal

Direct Known Subclasses:

FileDiagramModificationListener

public class DiagramModificationListener

extends EContentAdapter

Listener for modification events on a diagram. This listener is well suited for detecting events that make a diagram dirty.

Nested Class Summary

Nested classes inherited from class org.eclipse.emf.common.notify.Adapter

Adapter.Internal

Field Summary

Fields inherited from class org.eclipse.emf.common.notify.impl.AdapterImpl

target

Constructor Summary

DiagramModificationListener(AbstractDocumentProvider documentProvider, DiagramDocument document)
Constructs a modification listener which listens to modifications on a diagram.

Method Summary

protected DiagramDocument	getDiagramDocument()
protected org.eclipse.emf.transaction.TransactionalEditingDomain	getEditingDomain() Gets the editingDomain.
Notifier	getTarget()
boolean	isAdapterForType(java.lang.Object type)
void	notifyChanged(Notification notification)
void	setTarget(Notifier newTarget)
void	startListening()
void	stopListening()
void	unsetTarget(Notifier oldTarget)

Methods inherited from class org.eclipse.emf.ecore.util.EContentAdapter

addAdapter, basicSetTarget, basicUnsetTarget, handleContainment, removeAdapter, resolve, selfAdapt, setTarget, setTarget, setTarget, unsetTarget, unsetTarget, unsetTarget, unsetTarget

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DiagramModificationListener

public DiagramModificationListener(AbstractDocumentProvider documentProvider,
                                   DiagramDocument document)

Constructs a modification listener which listens to modifications on a diagram.

Parameters:

documentProvider - the FileDocumentProvider to handle the document being dirtied

document - the DiagramDocument being dirtied

Method Detail

startListening

public void startListening()

stopListening

public void stopListening()

getEditingDomain

protected org.eclipse.emf.transaction.TransactionalEditingDomain getEditingDomain()

Gets the editingDomain.

Returns:

Returns the editingDomain.

getDiagramDocument

protected DiagramDocument getDiagramDocument()

isAdapterForType

public boolean isAdapterForType(java.lang.Object type)

notifyChanged

public void notifyChanged(Notification notification)

unsetTarget

public void unsetTarget(Notifier oldTarget)

getTarget

public Notifier getTarget()

setTarget

public void setTarget(Notifier newTarget)