1 /*
   2  * Copyright (c) 2011, 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 com.sun.javafx.css.converters.EnumConverter;
  29 import javafx.css.ParsedValue;
  30 import com.sun.javafx.css.StyleConverterImpl;
  31 import javafx.scene.layout.BackgroundRepeat;
  32 import javafx.scene.text.Font;
  33 
  34 /**
  35  */
  36 public final class RepeatStructConverter extends StyleConverterImpl<ParsedValue<String, BackgroundRepeat>[][], RepeatStruct[]> {
  37 
  38     private static final RepeatStructConverter REPEAT_STRUCT_CONVERTER =
  39             new RepeatStructConverter();
  40 
  41     public static RepeatStructConverter getInstance() {
  42         return REPEAT_STRUCT_CONVERTER;
  43     }
  44 
  45     private RepeatStructConverter() {
  46         super();
  47         repeatConverter = new EnumConverter<BackgroundRepeat>(BackgroundRepeat.class);
  48     }
  49 
  50     private final EnumConverter<BackgroundRepeat> repeatConverter;
  51 
  52     @Override
  53     public RepeatStruct[] convert(ParsedValue<ParsedValue<String, BackgroundRepeat>[][], RepeatStruct[]> value, Font font) {
  54         final ParsedValue<String, BackgroundRepeat>[][] layers = value.getValue();
  55         final RepeatStruct[] backgroundRepeat = new RepeatStruct[layers.length];
  56         for (int l = 0; l < layers.length; l++) {
  57             final ParsedValue<String, BackgroundRepeat>[] repeats = layers[l];
  58             final BackgroundRepeat horizontal = repeatConverter.convert(repeats[0],null);
  59             final BackgroundRepeat vertical = repeatConverter.convert(repeats[1],null);
  60             backgroundRepeat[l] = new RepeatStruct(horizontal, vertical);
  61         }
  62         return backgroundRepeat;
  63     }
  64 
  65     /**
  66      * @inheritDoc
  67      */
  68     @Override public String toString() {
  69         return "RepeatStructConverter";
  70     }
  71 }