0N/A/*
2362N/A * Copyright (c) 1999, Oracle and/or its affiliates. All rights reserved.
0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
0N/A *
0N/A * This code is free software; you can redistribute it and/or modify it
0N/A * under the terms of the GNU General Public License version 2 only, as
2362N/A * published by the Free Software Foundation. Oracle designates this
0N/A * particular file as subject to the "Classpath" exception as provided
2362N/A * by Oracle in the LICENSE file that accompanied this code.
0N/A *
0N/A * This code is distributed in the hope that it will be useful, but WITHOUT
0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
0N/A * version 2 for more details (a copy is included in the LICENSE file that
0N/A * accompanied this code).
0N/A *
0N/A * You should have received a copy of the GNU General Public License version
0N/A * 2 along with this work; if not, write to the Free Software Foundation,
0N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
0N/A *
2362N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
2362N/A * or visit www.oracle.com if you need additional information or have any
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0N/A */
0N/A
4378N/A/*
4378N/A * This source code is provided to illustrate the usage of a given feature
4378N/A * or technique and has been deliberately simplified. Additional steps
4378N/A * required for a production-quality application, such as security checks,
4378N/A * input validation and proper error handling, might not be present in
4378N/A * this sample code.
4378N/A */
4378N/A
4378N/A
0N/Apackage com.sun.tools.example.debug.gui;
0N/A
0N/Aimport java.util.*;
0N/A
0N/Aimport javax.swing.AbstractListModel;
0N/A
0N/Apublic class MonitorListModel extends AbstractListModel {
0N/A
0N/A private final List<String> monitors = new ArrayList<String>();
0N/A
0N/A MonitorListModel(Environment env) {
0N/A
0N/A // Create listener.
0N/A MonitorListListener listener = new MonitorListListener();
0N/A env.getContextManager().addContextListener(listener);
0N/A
0N/A //### remove listeners on exit!
0N/A }
0N/A
4123N/A @Override
0N/A public Object getElementAt(int index) {
0N/A return monitors.get(index);
0N/A }
0N/A
4123N/A @Override
0N/A public int getSize() {
0N/A return monitors.size();
0N/A }
0N/A
0N/A public void add(String expr) {
0N/A monitors.add(expr);
0N/A int newIndex = monitors.size()-1; // order important
0N/A fireIntervalAdded(this, newIndex, newIndex);
0N/A }
0N/A
0N/A public void remove(String expr) {
0N/A int index = monitors.indexOf(expr);
0N/A remove(index);
0N/A }
0N/A
0N/A public void remove(int index) {
0N/A monitors.remove(index);
0N/A fireIntervalRemoved(this, index, index);
0N/A }
0N/A
0N/A public List<String> monitors() {
0N/A return Collections.unmodifiableList(monitors);
0N/A }
0N/A
4123N/A public Iterator<?> iterator() {
0N/A return monitors().iterator();
0N/A }
0N/A
0N/A private void invalidate() {
0N/A fireContentsChanged(this, 0, monitors.size()-1);
0N/A }
0N/A
0N/A private class MonitorListListener implements ContextListener {
0N/A
4123N/A @Override
4123N/A public void currentFrameChanged(final CurrentFrameChangedEvent e) {
0N/A invalidate();
0N/A }
0N/A }
0N/A}