| /** |
| * |
| */ |
| 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.IJavaElement; |
| import org.eclipse.wst.jsdt.web.ui.views.contentoutline.IJavaWebNode; |
| |
| /** |
| * @author childsb |
| * |
| */ |
| public class JsElementActionProxy extends SimpleJSDTActionProxy { |
| /* Util method to get all the java elements in a selection */ |
| public static IJavaElement[] getJsElementsFromSelection(ISelection selection) { |
| if (selection == null) { |
| return new IJavaElement[0]; |
| } |
| ArrayList elements = new ArrayList(); |
| if (selection instanceof IStructuredSelection) { |
| Iterator itt = ((IStructuredSelection) selection).iterator(); |
| while (itt.hasNext()) { |
| Object element = itt.next(); |
| if (element instanceof IJavaElement) { |
| elements.add(element); |
| } |
| if (element instanceof IJavaWebNode) { |
| elements.add(((IJavaWebNode) element).getJavaElement()); |
| } |
| } |
| return (IJavaElement[]) elements.toArray(new IJavaElement[elements.size()]); |
| } |
| return new IJavaElement[0]; |
| } |
| |
| |
| public Object[] getRunArgs(IAction action) { |
| /* |
| * Needs to return an array of IJavaElements. Since its one arg of type |
| * IJavaElement[] 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 IJavaElement[0]).getClass() }; |
| } |
| } |