1 /* 2 * Copyright (c) 2007, 2017 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. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 package org.jemmy.lookup; 24 25 import org.jemmy.Rectangle; 26 import org.jemmy.control.Wrap; 27 import org.jemmy.control.Wrapper; 28 import org.jemmy.image.Image; 29 30 /** 31 * 32 * @author shura 33 */ 34 public class ImageLookup<T> implements LookupCriteria<T> { 35 private Wrapper wrapper; 36 private Image image; 37 private Class<T> type; 38 private Rectangle subArea; 39 private Image lastDiff = null; 40 private Image lastImage = null; 41 42 public ImageLookup(Wrapper wrapper, Class<T> type, Image image, Rectangle subArea) { 43 this.wrapper = wrapper; 44 this.type = type; 45 this.image = image; 46 this.subArea = subArea; 47 } 48 49 public ImageLookup(Wrapper wrapper, Class<T> type, Image image) { 50 this(wrapper, type, image, null); 51 } 52 53 public boolean check(T control) { 54 Wrap<?> wrap = wrapper.wrap(type, control); 55 if(subArea == null) { 56 lastImage = wrap.getScreenImage(); 57 } else { 58 lastImage = wrap.getScreenImage(subArea); 59 } 60 return (lastDiff = image.compareTo(lastImage)) == null; 61 } 62 63 public Image getLastDiff() { 64 return lastDiff; 65 } 66 67 public Image getLastImage() { 68 return lastImage; 69 } 70 }