Eclipse GMF Guide (Galileo) - DiagramModificationListener (Eclipse GMF Documentation)

Overview

Package

Class

Use

Tree

Deprecated

Index

Help

Runtime

PREV CLASS NEXT CLASS

NO FRAMES

SUMMARY: NESTED | FIELD | CONSTR | METHOD

DETAIL: FIELD | CONSTR | METHOD

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:: org.eclipse.emf.common.notify.Adapter, org.eclipse.emf.common.notify.Adapter.Internal

Direct Known Subclasses:: FileDiagramModificationListener

public class DiagramModificationListener
extends org.eclipse.emf.ecore.util.EContentAdapter
extends org.eclipse.emf.ecore.util.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/interfaces inherited from interface org.eclipse.emf.common.notify.Adapter

org.eclipse.emf.common.notify.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.

org.eclipse.emf.common.notify.Notifier getTarget ()


boolean isAdapterForType (java.lang.Object type)


void notifyChanged (org.eclipse.emf.common.notify.Notification notification)


void setTarget (org.eclipse.emf.common.notify.Notifier newTarget)


void startListening ()


void stopListening ()


void unsetTarget (org.eclipse.emf.common.notify.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; element - the IFileEditorInput that contains the file being saved

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)

Specified by:: isAdapterForType in interface org.eclipse.emf.common.notify.Adapter
Overrides:: isAdapterForType in class org.eclipse.emf.common.notify.impl.AdapterImpl

notifyChanged

public void notifyChanged(org.eclipse.emf.common.notify.Notification notification)

Specified by:: notifyChanged in interface org.eclipse.emf.common.notify.Adapter
Overrides:: notifyChanged in class org.eclipse.emf.ecore.util.EContentAdapter

unsetTarget

public void unsetTarget(org.eclipse.emf.common.notify.Notifier oldTarget)

Specified by:: unsetTarget in interface org.eclipse.emf.common.notify.Adapter.Internal
Overrides:: unsetTarget in class org.eclipse.emf.ecore.util.EContentAdapter

getTarget

public org.eclipse.emf.common.notify.Notifier getTarget()

Specified by:: getTarget in interface org.eclipse.emf.common.notify.Adapter
Overrides:: getTarget in class org.eclipse.emf.common.notify.impl.AdapterImpl

setTarget

public void setTarget(org.eclipse.emf.common.notify.Notifier newTarget)

Specified by:: setTarget in interface org.eclipse.emf.common.notify.Adapter
Overrides:: setTarget in class org.eclipse.emf.ecore.util.EContentAdapter