Bug 308593 [Compatibility] Keybindings seem to be unscoped
1. Ctrl+Shift+R 2. The 'Open Resource' dialog comes up. 3. Ctrl+Shift+R. 4. Another one comes up. :o
bundles/org.eclipse.e4.ui.workbench.swt/src/org/eclipse/e4/ui/workbench/swt/internal/PartRenderingEngine.java
@PostConstruct
	void initialize(IEclipseContext context) {
		this.appContext = context;
		
		KeyFormatterFactory.setDefault(SWTKeySupport
				.getKeyFormatterForPlatform());
		
		context.set(IPresentationEngine.class.getName(), this);
		IRendererFactory factory = null;
		IContributionFactory contribFactory = context
				.get(IContributionFactory.class);
		try {
			factory = (IRendererFactory) contribFactory.create(factoryUrl,
					context);
		} catch (Exception e) {
			logger.warn(e, "Could not create rendering factory");
		}
		
		if (factory == null) {
			try {
				factory = (IRendererFactory) contribFactory.create(
						defaultFactoryUrl, context);
			} catch (Exception e) {
				logger.error(e, "Could not create default rendering factory");
			}
		}
		if (factory == null) {
			throw new IllegalStateException(
					"Could not create any rendering factory. Aborting ...");
		}