| /******************************************************************************* |
| * Copyright (c) 2004, 2007 Mylyn project committers 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 |
| *******************************************************************************/ |
| |
| package org.eclipse.mylyn.internal.java.ui.actions; |
| |
| import org.eclipse.jdt.internal.ui.packageview.PackageExplorerPart; |
| import org.eclipse.jface.action.Action; |
| import org.eclipse.jface.action.IAction; |
| import org.eclipse.jface.viewers.ISelection; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.jface.viewers.TreeViewer; |
| import org.eclipse.mylyn.internal.context.ui.BrowseFilteredListener; |
| import org.eclipse.ui.IObjectActionDelegate; |
| import org.eclipse.ui.IViewActionDelegate; |
| import org.eclipse.ui.IViewPart; |
| import org.eclipse.ui.IWorkbenchPart; |
| |
| /** |
| * @author Mik Kersten |
| */ |
| @SuppressWarnings("restriction") |
| @Deprecated |
| public class ShowFilteredChildrenAction extends Action implements IObjectActionDelegate, IViewActionDelegate { |
| |
| private BrowseFilteredListener browseFilteredListener; |
| |
| private TreeViewer treeViewer; |
| |
| private IStructuredSelection selection; |
| |
| public void setActivePart(IAction action, IWorkbenchPart targetPart) { |
| if (targetPart instanceof PackageExplorerPart) { |
| treeViewer = ((PackageExplorerPart) targetPart).getTreeViewer(); |
| browseFilteredListener = new BrowseFilteredListener(treeViewer); |
| } |
| } |
| |
| public void init(IViewPart targetPart) { |
| if (targetPart instanceof PackageExplorerPart) { |
| treeViewer = ((PackageExplorerPart) targetPart).getTreeViewer(); |
| browseFilteredListener = new BrowseFilteredListener(treeViewer); |
| } |
| } |
| |
| public void run(IAction action) { |
| if (selection != null) { |
| browseFilteredListener.unfilterSelection(treeViewer, selection); |
| } |
| } |
| |
| public void selectionChanged(IAction action, ISelection selection) { |
| if (selection instanceof IStructuredSelection) { |
| this.selection = (IStructuredSelection) selection; |
| } |
| } |
| } |