1 /*
   2  * Copyright (c) 2012, 2014, Oracle and/or its affiliates.
   3  * All rights reserved. Use is subject to license terms.
   4  *
   5  * This file is available and licensed under the following license:
   6  *
   7  * Redistribution and use in source and binary forms, with or without
   8  * modification, are permitted provided that the following conditions
   9  * are met:
  10  *
  11  *  - Redistributions of source code must retain the above copyright
  12  *    notice, this list of conditions and the following disclaimer.
  13  *  - Redistributions in binary form must reproduce the above copyright
  14  *    notice, this list of conditions and the following disclaimer in
  15  *    the documentation and/or other materials provided with the distribution.
  16  *  - Neither the name of Oracle Corporation nor the names of its
  17  *    contributors may be used to endorse or promote products derived
  18  *    from this software without specific prior written permission.
  19  *
  20  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  21  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  22  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  23  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  24  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  25  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  26  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  27  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  28  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  29  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  30  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  31  */
  32 package com.oracle.javafx.scenebuilder.kit.metadata.property.value;
  33 
  34 import com.oracle.javafx.scenebuilder.kit.fxom.FXOMInstance;
  35 import com.oracle.javafx.scenebuilder.kit.metadata.property.value.list.ListValuePropertyMetadata;
  36 import com.oracle.javafx.scenebuilder.kit.metadata.util.InspectorPath;
  37 import com.oracle.javafx.scenebuilder.kit.metadata.util.PropertyName;
  38 import java.util.ArrayList;
  39 import java.util.List;
  40 
  41 /**
  42  *
  43  *
  44  */
  45 public class DoubleArrayPropertyMetadata extends ListValuePropertyMetadata<Double> {
  46 
  47     private final static PropertyName unusedName
  48             = new PropertyName("unused"); //NOI18N
  49     private final static DoublePropertyMetadata doubleMetadata
  50             = new DoublePropertyMetadata(unusedName,
  51                     DoublePropertyMetadata.DoubleKind.COORDINATE,
  52                     true, 0.0, InspectorPath.UNUSED);
  53 
  54     public DoubleArrayPropertyMetadata(PropertyName name, boolean readWrite, List<Double> defaultValue, InspectorPath inspectorPath) {
  55         super(name, Double.class, doubleMetadata, readWrite, defaultValue, inspectorPath);
  56     }
  57 
  58 
  59     public void synchronizeWithSceneGraphObject(FXOMInstance fxomInstance) {
  60         /*
  61          * This routine transfers property value from the scene graph object
  62          * to the matching FXOMProperty. This is primarily used for the
  63          * SplitPane.dividerPositions property.
  64          */
  65 
  66         final Object sceneGraphValue = getValueInSceneGraphObject(fxomInstance);
  67         final List<Double> value;
  68         if (sceneGraphValue == null) {
  69             value = getDefaultValue(); // Mmmh... not so sure
  70         } else {
  71             assert sceneGraphValue.getClass().getComponentType() == double.class;
  72             value = new ArrayList<>();
  73             for (double d : (double[]) sceneGraphValue) {
  74                 value.add(Double.valueOf(d));
  75             }
  76         }
  77 
  78         setValue(fxomInstance, value);
  79     }
  80 }