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Runtime

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

java.lang.Object
  extended by org.eclipse.emf.common.notify.impl.AdapterImpl
      extended by org.eclipse.emf.ecore.util.EContentAdapter
          extended by 
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

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

Runtime

Guidelines for using Eclipse APIs.

Copyright (c) IBM Corp., Borland Software Corp., and others 2005,2006. All rights reserved.


 
 
  Published under the terms of the Eclipse Public License Version 1.0 ("EPL") Design by Interspire