| /******************************************************************************* |
| * 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 java.util.ArrayList; |
| import java.util.Iterator; |
| |
| import org.eclipse.jface.action.IAction; |
| import org.eclipse.jface.viewers.ISelection; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.wst.jsdt.core.IJavaScriptElement; |
| import org.eclipse.wst.jsdt.web.ui.views.contentoutline.IJavaWebNode; |
| |
| /** |
| * |
| |
| * 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 JsElementActionProxy extends SimpleJSDTActionProxy { |
| /* Util method to get all the java elements in a selection */ |
| public static IJavaScriptElement[] getJsElementsFromSelection(ISelection selection) { |
| if (selection == null) { |
| return new IJavaScriptElement[0]; |
| } |
| ArrayList elements = new ArrayList(); |
| if (selection instanceof IStructuredSelection) { |
| Iterator itt = ((IStructuredSelection) selection).iterator(); |
| while (itt.hasNext()) { |
| Object element = itt.next(); |
| if (element instanceof IJavaScriptElement) { |
| elements.add(element); |
| } |
| if (element instanceof IJavaWebNode) { |
| elements.add(((IJavaWebNode) element).getJavaElement()); |
| } |
| } |
| return (IJavaScriptElement[]) elements.toArray(new IJavaScriptElement[elements.size()]); |
| } |
| return new IJavaScriptElement[0]; |
| } |
| |
| |
| public Object[] getRunArgs(IAction action) { |
| /* |
| * Needs to return an array of IJavaElements. Since its one arg of type |
| * IJavaScriptElement[] need to put into an object array |
| */ |
| return new Object[] { JsElementActionProxy.getJsElementsFromSelection(getCurrentSelection()) }; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.wst.jsdt.web.ui.actions.SimpleJSDTActionProxy#getRunArgTypes() |
| */ |
| |
| public Class[] getRunArgTypes() { |
| return new Class[] { (new IJavaScriptElement[0]).getClass() }; |
| } |
| } |