1 /* 2 * Copyright (c) 2003, 2004, 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 sun.awt.X11; 27 28 import java.util.HashMap; 29 import java.util.Iterator; 30 import java.util.Map; 31 32 public class XCreateWindowParams extends HashMap { 33 public XCreateWindowParams() { 34 } 35 public XCreateWindowParams(Object[] map) { 36 init(map); 37 } 38 private void init(Object[] map) { 39 if (map.length % 2 != 0) { 40 throw new IllegalArgumentException("Map size should be devisible by two"); 41 } 42 for (int i = 0; i < map.length; i += 2) { 43 put(map[i], map[i+1]); 44 } 45 } 46 47 public XCreateWindowParams putIfNull(Object key, Object value) { 48 if (!containsKey(key)) { 49 put(key, value); 50 } 51 return this; 52 } 53 public XCreateWindowParams putIfNull(Object key, int value) { 54 if (!containsKey(key)) { 55 put(key, Integer.valueOf(value)); 56 } 57 return this; 58 } 59 public XCreateWindowParams putIfNull(Object key, long value) { 60 if (!containsKey(key)) { 61 put(key, Long.valueOf(value)); 62 } 63 return this; 64 } 65 66 public XCreateWindowParams add(Object key, Object value) { 67 put(key, value); 68 return this; 69 } 70 public XCreateWindowParams add(Object key, int value) { 71 put(key, Integer.valueOf(value)); 72 return this; 73 } 74 public XCreateWindowParams add(Object key, long value) { 75 put(key, Long.valueOf(value)); 76 return this; 77 } 78 public XCreateWindowParams delete(Object key) { 79 remove(key); 80 return this; 81 } 82 public String toString() { 83 StringBuffer buf = new StringBuffer(); 84 Iterator eIter = entrySet().iterator(); 85 while (eIter.hasNext()) { 86 Map.Entry entry = (Map.Entry)eIter.next(); 87 buf.append(entry.getKey() + ": " + entry.getValue() + "\n"); 88 } 89 return buf.toString(); 90 } 91 92 }