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Remove,Delete, Update Action [message #896877]

Fri, 20 July 2012 09:07

Dennis Melzer

Messages: 244
Registered: July 2009

Senior Member

Hello,

the remove,delete, update action don't evalute the isAvaible from the feature.Is this a bug?
So are the action always available and broken the api

RemoveAction:

	public boolean isAvailable() {
		PictogramElement pe[] = getSelectedPictogramElements();
		for (int i = 0; i < pe.length; i++) {
			IRemoveContext context = new RemoveContext(pe[i]);
			IRemoveFeature removeFeature = getFeatureProvider().getRemoveFeature(context);
			if (removeFeature == null) {
				return false;
			}
		}

		return true;
	}

Suggestion

	public boolean isAvailable() {
		PictogramElement pe[] = getSelectedPictogramElements();
		for (int i = 0; i < pe.length; i++) {
			IRemoveContext context = new RemoveContext(pe[i]);
			IRemoveFeature removeFeature = getFeatureProvider().getRemoveFeature(context);
			if (removeFeature == null || !removeFeature.isAvailable(removeFeature )) {
				return false;
			}
		}

		return true;
	}

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