1 /* 2 * Copyright (c) 2012, 2013, 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.scene.layout.region; 27 28 import javafx.scene.layout.BorderWidths; 29 import javafx.scene.text.Font; 30 import javafx.css.ParsedValue; 31 import com.sun.javafx.css.Size; 32 import com.sun.javafx.css.SizeUnits; 33 import com.sun.javafx.css.StyleConverterImpl; 34 35 /** 36 * User: richardbair 37 * Date: 8/10/12 38 * Time: 8:07 PM 39 */ 40 public class BorderImageWidthConverter extends StyleConverterImpl<ParsedValue[], BorderWidths> { 41 private static final BorderImageWidthConverter CONVERTER_INSTANCE = new BorderImageWidthConverter(); 42 43 public static BorderImageWidthConverter getInstance() { 44 return CONVERTER_INSTANCE; 45 } 46 47 private BorderImageWidthConverter() { } 48 49 @Override 50 public BorderWidths convert(ParsedValue<ParsedValue[], BorderWidths> value, Font font) { 51 ParsedValue[] sides = value.getValue(); 52 assert sides.length == 4; 53 54 double top = 1, right = 1, bottom = 1, left = 1; 55 boolean topPercent = false, rightPercent = false, bottomPercent = false, leftPercent = false; 56 ParsedValue val = sides[0]; 57 if ("auto".equals(val.getValue())) { 58 top = BorderWidths.AUTO; 59 } else { 60 Size size = (Size)val.convert(font); 61 top = size.pixels(font); 62 topPercent = size.getUnits() == SizeUnits.PERCENT; 63 } 64 65 val = sides[1]; 66 if ("auto".equals(val.getValue())) { 67 right = BorderWidths.AUTO; 68 } else { 69 Size size = (Size)val.convert(font); 70 right = size.pixels(font); 71 rightPercent = size.getUnits() == SizeUnits.PERCENT; 72 } 73 74 val = sides[2]; 75 if ("auto".equals(val.getValue())) { 76 bottom = BorderWidths.AUTO; 77 } else { 78 Size size = (Size)val.convert(font); 79 bottom = size.pixels(font); 80 bottomPercent = size.getUnits() == SizeUnits.PERCENT; 81 } 82 83 val = sides[3]; 84 if ("auto".equals(val.getValue())) { 85 left = BorderWidths.AUTO; 86 } else { 87 Size size = (Size)val.convert(font); 88 left = size.pixels(font); 89 leftPercent = size.getUnits() == SizeUnits.PERCENT; 90 } 91 92 return new BorderWidths(top, right, bottom, left, topPercent, rightPercent, bottomPercent, leftPercent); 93 } 94 95 @Override 96 public String toString() { 97 return "BorderImageWidthConverter"; 98 } 99 }