1 /**********************************************************************
2 * Copyright (c) 2003 IBM Corporation and others.
3 * All rights reserved. This program and the accompanying materials
4 * are made available under the terms of the Common Public License v1.0
5 * which accompanies this distribution, and is available at
6 * http://www.eclipse.org/legal/cpl-v10.html
9 * IBM - Initial API and implementation
10 **********************************************************************/
11 package net.sourceforge.phpdt.monitor.ui.internal;
15 import net.sourceforge.phpdt.monitor.core.IMonitor;
16 import net.sourceforge.phpdt.monitor.core.MonitorCore;
18 import org.eclipse.jface.viewers.Viewer;
19 import org.eclipse.jface.viewers.IStructuredContentProvider;
21 * Monitor content provider.
23 public class MonitorContentProvider implements IStructuredContentProvider {
25 * MonitorContentProvider constructor comment.
27 public MonitorContentProvider() {
32 * Disposes of this content provider.
33 * This is called by the viewer when it is disposed.
35 public void dispose() { }
38 * Returns the elements to display in the viewer
39 * when its input is set to the given element.
40 * These elements can be presented as rows in a table, items in a list, etc.
41 * The result is not modified by the viewer.
43 * @param inputElement the input element
44 * @return the array of elements to display in the viewer
46 public Object[] getElements(Object inputElement) {
47 List list = new ArrayList();
48 Iterator iterator = MonitorCore.getMonitors().iterator();
49 while (iterator.hasNext()) {
50 IMonitor monitor = (IMonitor) iterator.next();
53 return list.toArray();
57 * Notifies this content provider that the given viewer's input
58 * has been switched to a different element.
60 * A typical use for this method is registering the content provider as a listener
61 * to changes on the new input (using model-specific means), and deregistering the viewer
62 * from the old input. In response to these change notifications, the content provider
63 * propagates the changes to the viewer.
66 * @param viewer the viewer
67 * @param oldInput the old input element, or <code>null</code> if the viewer
68 * did not previously have an input
69 * @param newInput the new input element, or <code>null</code> if the viewer
70 * does not have an input
72 public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {}