com.ibm.etools.iseries.edit.language.model
Class DdsDocumentListener

java.lang.Object
  com.ibm.etools.iseries.edit.language.model.DdsDocumentListener

public class DdsDocumentListener
extends Object

DdsDocumentListener listens to any changes made to the document currently associated with the editor. It keeps track of the lines which are changed/inserted/deleted, debounces these changes, and creates a Timer task to update the model.

Constructor Summary

DdsDocumentListener(LpexTextEditor editor, DdsModelLpexAdapter modelAdapter)
Constructor - change list is created and processing thread is started

Method Summary

void	documentAboutToBeChanged(DocumentEvent event) Add to _pendingChanges any deletes that have occurred We need to do this in the context of the document before it is changed, so that we can resolve line boundaries etc.
void	documentChanged(DocumentEvent event)
boolean	isModelInSyncWithEditor() Have all pending changes been processed.
void	partActivated(IWorkbenchPartReference partRef)
void	partBroughtToTop(IWorkbenchPartReference partRef)
void	partClosed(IWorkbenchPartReference partRef)
void	partDeactivated(IWorkbenchPartReference partRef)
void	partHidden(IWorkbenchPartReference partRef)
void	partInputChanged(IWorkbenchPartReference partRef)
void	partOpened(IWorkbenchPartReference partRef)
void	partVisible(IWorkbenchPartReference partRef)
void	startListening() Start listening to document changes
void	stopListening() Stop listening to document changes
void	waitForModelToGetInSyncWithEditor() When this method returns, there will be no pending changes to be processed

Methods inherited from class java.lang.Object

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

Constructor Detail

DdsDocumentListener

public DdsDocumentListener(LpexTextEditor editor,
                           DdsModelLpexAdapter modelAdapter)

Constructor - change list is created and processing thread is started

Method Detail

documentAboutToBeChanged

public void documentAboutToBeChanged(DocumentEvent event)

Add to _pendingChanges any deletes that have occurred We need to do this in the context of the document before it is changed, so that we can resolve line boundaries etc.

See Also:

IDocumentListener

documentChanged

public void documentChanged(DocumentEvent event)

waitForModelToGetInSyncWithEditor

public void waitForModelToGetInSyncWithEditor()

When this method returns, there will be no pending changes to be processed

isModelInSyncWithEditor

public boolean isModelInSyncWithEditor()

Have all pending changes been processed.

stopListening

public void stopListening()

Stop listening to document changes

startListening

public void startListening()

Start listening to document changes

partActivated

public void partActivated(IWorkbenchPartReference partRef)

partBroughtToTop

public void partBroughtToTop(IWorkbenchPartReference partRef)

partDeactivated

public void partDeactivated(IWorkbenchPartReference partRef)

partHidden

public void partHidden(IWorkbenchPartReference partRef)

partOpened

public void partOpened(IWorkbenchPartReference partRef)

partVisible

public void partVisible(IWorkbenchPartReference partRef)

partClosed

public void partClosed(IWorkbenchPartReference partRef)

partInputChanged

public void partInputChanged(IWorkbenchPartReference partRef)