1 /* 2 * Copyright (c) 2011, 2014, 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.javafx.css.converters; 27 28 import com.sun.javafx.css.StyleConverterImpl; 29 import javafx.css.ParsedValue; 30 import javafx.css.StyleConverter; 31 import javafx.scene.Cursor; 32 import javafx.scene.text.Font; 33 34 public final class CursorConverter extends StyleConverterImpl<String, Cursor> { 35 36 // lazy, thread-safe instatiation 37 private static class Holder { 38 static final CursorConverter INSTANCE = new CursorConverter(); 39 } 40 41 public static StyleConverter<String, Cursor> getInstance() { 42 return Holder.INSTANCE; 43 } 44 45 private CursorConverter() { 46 super(); 47 } 48 49 @Override 50 public Cursor convert(ParsedValue<String, Cursor> value, Font not_used) { 51 52 // the parser doesn't covert cusor, so convert it from the raw value 53 String string = value.getValue(); 54 55 if (string != null) { 56 57 int index = string.indexOf("Cursor."); 58 if (index > -1) { 59 string = string.substring(index+"Cursor.".length()); 60 } 61 string = string.replace('-','_').toUpperCase(); 62 } 63 64 try { 65 return Cursor.cursor(string); 66 } catch (IllegalArgumentException | NullPointerException exception) { 67 return Cursor.DEFAULT; 68 } 69 } 70 71 @Override 72 public String toString() { 73 return "CursorConverter"; 74 } 75 }