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 35 import com.oracle.javafx.scenebuilder.kit.fxom.FXOMInstance; 36 import com.oracle.javafx.scenebuilder.kit.fxom.FXOMObject; 37 import com.oracle.javafx.scenebuilder.kit.fxom.FXOMPropertyT; 38 import com.oracle.javafx.scenebuilder.kit.metadata.util.InspectorPath; 39 import com.oracle.javafx.scenebuilder.kit.metadata.util.PrefixedValue; 40 import com.oracle.javafx.scenebuilder.kit.metadata.util.PropertyName; 41 42 /** 43 * 44 * 45 */ 46 public abstract class ComplexPropertyMetadata<T> extends SingleValuePropertyMetadata<T> { 47 48 public ComplexPropertyMetadata(PropertyName name, Class<T> valueClass, 49 boolean readWrite, T defaultValue, InspectorPath inspectorPath) { 50 super(name, valueClass, readWrite, defaultValue, inspectorPath); 51 } 52 53 /* 54 * SingleValuePropertyMetadata 55 */ 56 @Override 57 public T makeValueFromProperty(FXOMPropertyT fxomProperty) { 58 final T result; 59 60 final PrefixedValue pv = new PrefixedValue(fxomProperty.getValue()); 61 if (pv.isExpression()) { 62 final String fxId = pv.getSuffix(); 63 final FXOMObject targetObject = fxomProperty.getFxomDocument().searchWithFxId(fxId); 64 if (targetObject == null) { 65 // Emergency code 66 result = getDefaultValue(); 67 } else { 68 result = getValueClass().cast(targetObject.getSceneGraphObject()); 69 } 70 } else { 71 result = makeValueFromString(fxomProperty.getValue()); 72 } 73 74 return result; 75 } 76 77 @Override 78 public T makeValueFromString(String string) { 79 throw new RuntimeException("Bug"); //NOI18N 80 } 81 82 @Override 83 public boolean canMakeStringFromValue(T value) { 84 return value == null; 85 } 86 87 @Override 88 public String makeStringFromValue(T value) { 89 assert value == null; 90 return "$null"; //NOI18N 91 } 92 93 @Override 94 public T makeValueFromFxomInstance(FXOMInstance valueFxomInstance) { 95 return getValueClass().cast(valueFxomInstance.getSceneGraphObject()); 96 } 97 98 }