pl.edu.agh.cast.editor
Class EditorSaverSupport

java.lang.Object
  pl.edu.agh.cast.editor.EditorSaverSupport

public final class EditorSaverSupport
extends Object

Handles prompts to save an editor when closing. Caches user's response for a certain amount of time.

Author:

AGH CAST Team

Method Summary

static EditorSaverSupport	getInstance() Returns single, shared instance of EditorSaverSupport.
<M extends IPresentationDataSet<? extends IPresentationElement<? extends IElement>>,V extends IVisualDataSet<? extends IVisualElement<? extends IPresentationElement<? extends IElement>>,M>,T extends IDiagram<M,V>> int	promptToSaveOnClose(AbstractEditor<M,V,T> editor) Prompts the user for action when editor is unsaved.

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static EditorSaverSupport getInstance()

Returns single, shared instance of EditorSaverSupport.

Returns:

single, shared instance of EditorSaverSupport

promptToSaveOnClose

public <M extends IPresentationDataSet<? extends IPresentationElement<? extends IElement>>,V extends IVisualDataSet<? extends IVisualElement<? extends IPresentationElement<? extends IElement>>,M>,T extends IDiagram<M,V>> int promptToSaveOnClose(AbstractEditor<M,V,T> editor)

Prompts the user for action when editor is unsaved. Can return a cached response. See ISaveablePart2.promptToSaveOnClose()

Parameters:

editor - editor to prompt for

Returns:

return code, as defined in ISaveablePart2.promptToSaveOnClose() - one of ISaveablePart2.YES, ISaveablePart2.NO or ISaveablePart2.CANCEL.