| /******************************************************************************* |
| * Copyright (c) 2007, 2008 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| /** |
| * |
| */ |
| package org.eclipse.wst.jsdt.web.ui.actions; |
| |
| import org.eclipse.jface.action.IAction; |
| import org.eclipse.jface.viewers.ISelection; |
| import org.eclipse.wst.jsdt.core.IJavaScriptElement; |
| |
| /** |
| * |
| |
| * Provisional API: This class/interface is part of an interim API that is still under development and expected to |
| * change significantly before reaching stability. It is being made available at this early stage to solicit feedback |
| * from pioneering adopters on the understanding that any code that uses this API will almost certainly be broken |
| * (repeatedly) as the API evolves. |
| * |
| * @author childsb |
| * |
| */ |
| public class OpenCallHierarchyAction extends JsElementActionProxy { |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.wst.jsdt.web.ui.actions.SimpleJSDTActionProxy#selectionChanged(org.eclipse.jface.action.IAction, |
| * org.eclipse.jface.viewers.ISelection) |
| */ |
| |
| public void selectionChanged(IAction action, ISelection selection) { |
| IJavaScriptElement[] elements = JsElementActionProxy.getJsElementsFromSelection(selection); |
| /* Open call hierarchy needs to be disabled for TYPEs */ |
| for (int i = 0; i < elements.length; i++) { |
| if (elements[i].getElementType() == IJavaScriptElement.TYPE) { |
| action.setEnabled(false); |
| return; |
| } |
| } |
| super.selectionChanged(action, selection); |
| } |
| } |