Showing the changes to java/pkg/com/sun/tools/example/debug/gui/MonitorListModel.java (1 of 18352 files). Show all
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| 1 | +/* | |
| 2 | + * Copyright (c) 1999, Oracle and/or its affiliates. All rights reserved. | |
| 3 | + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | |
| 4 | + * | |
| 5 | + * This code is free software; you can redistribute it and/or modify it | |
| 6 | + * under the terms of the GNU General Public License version 2 only, as | |
| 7 | + * published by the Free Software Foundation. Oracle designates this | |
| 8 | + * particular file as subject to the "Classpath" exception as provided | |
| 9 | + * by Oracle in the LICENSE file that accompanied this code. | |
| 10 | + * | |
| 11 | + * This code is distributed in the hope that it will be useful, but WITHOUT | |
| 12 | + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 13 | + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 14 | + * version 2 for more details (a copy is included in the LICENSE file that | |
| 15 | + * accompanied this code). | |
| 16 | + * | |
| 17 | + * You should have received a copy of the GNU General Public License version | |
| 18 | + * 2 along with this work; if not, write to the Free Software Foundation, | |
| 19 | + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
| 20 | + * | |
| 21 | + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | |
| 22 | + * or visit www.oracle.com if you need additional information or have any | |
| 23 | + * questions. | |
| 24 | + */ | |
| 25 | + | |
| 26 | +package com.sun.tools.example.debug.gui; | |
| 27 | + | |
| 28 | +import java.util.*; | |
| 29 | + | |
| 30 | +import javax.swing.AbstractListModel; | |
| 31 | + | |
| 32 | +public class MonitorListModel extends AbstractListModel { | |
| 33 | + | |
| 34 | + private final List<String> monitors = new ArrayList<String>(); | |
| 35 | + | |
| 36 | + MonitorListModel(Environment env) { | |
| 37 | + | |
| 38 | + // Create listener. | |
| 39 | + MonitorListListener listener = new MonitorListListener(); | |
| 40 | + env.getContextManager().addContextListener(listener); | |
| 41 | + | |
| 42 | + //### remove listeners on exit! | |
| 43 | + } | |
| 44 | + | |
| 45 | + @Override | |
| 46 | + public Object getElementAt(int index) { | |
| 47 | + return monitors.get(index); | |
| 48 | + } | |
| 49 | + | |
| 50 | + @Override | |
| 51 | + public int getSize() { | |
| 52 | + return monitors.size(); | |
| 53 | + } | |
| 54 | + | |
| 55 | + public void add(String expr) { | |
| 56 | + monitors.add(expr); | |
| 57 | + int newIndex = monitors.size()-1; // order important | |
| 58 | + fireIntervalAdded(this, newIndex, newIndex); | |
| 59 | + } | |
| 60 | + | |
| 61 | + public void remove(String expr) { | |
| 62 | + int index = monitors.indexOf(expr); | |
| 63 | + remove(index); | |
| 64 | + } | |
| 65 | + | |
| 66 | + public void remove(int index) { | |
| 67 | + monitors.remove(index); | |
| 68 | + fireIntervalRemoved(this, index, index); | |
| 69 | + } | |
| 70 | + | |
| 71 | + public List<String> monitors() { | |
| 72 | + return Collections.unmodifiableList(monitors); | |
| 73 | + } | |
| 74 | + | |
| 75 | + public Iterator<?> iterator() { | |
| 76 | + return monitors().iterator(); | |
| 77 | + } | |
| 78 | + | |
| 79 | + private void invalidate() { | |
| 80 | + fireContentsChanged(this, 0, monitors.size()-1); | |
| 81 | + } | |
| 82 | + | |
| 83 | + private class MonitorListListener implements ContextListener { | |
| 84 | + | |
| 85 | + @Override | |
| 86 | + public void currentFrameChanged(final CurrentFrameChangedEvent e) { | |
| 87 | + invalidate(); | |
| 88 | + } | |
| 89 | + } | |
| 90 | +} | |