1 /* 2 * Copyright (c) 2007, 2018, 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.input; 24 25 import org.jemmy.control.Wrap; 26 import org.jemmy.interfaces.Focusable; 27 import org.jemmy.interfaces.Keyboard.KeyboardButton; 28 import org.jemmy.interfaces.Keyboard.KeyboardButtons; 29 import org.jemmy.interfaces.Selector; 30 31 /** 32 * 33 * @author shura 34 */ 35 public class KeyboardSelector<T> implements Selector<T> { 36 37 private Wrap<?> wrap; 38 private KeyboardSelectable<T> control; 39 40 public KeyboardSelector(Wrap<?> wrap, KeyboardSelectable<T> control) { 41 this.wrap = wrap; 42 this.control = control; 43 } 44 45 public void select(T state) { 46 wrap.as(Focusable.class).focuser().focus(); 47 int to = control.index(state); 48 int from = control.selection(); 49 KeyboardButton btt; 50 if (control.isVertical()) { 51 btt = (to > from) 52 ? KeyboardButtons.DOWN : KeyboardButtons.UP; 53 } else { 54 btt = (to > from) 55 ? KeyboardButtons.RIGHT : KeyboardButtons.LEFT; 56 } 57 for (int i = 0; i < Math.abs(to - from); i++) { 58 wrap.keyboard().pushKey(btt); 59 } 60 } 61 }