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.editor.job.atomic; 33 34 import com.oracle.javafx.scenebuilder.kit.editor.EditorController; 35 import com.oracle.javafx.scenebuilder.kit.editor.job.Job; 36 import com.oracle.javafx.scenebuilder.kit.fxom.FXOMObject; 37 import com.oracle.javafx.scenebuilder.kit.fxom.FXOMPropertyC; 38 39 /** 40 * 41 */ 42 public class AddPropertyValueJob extends Job { 43 44 private final FXOMObject value; 45 private final FXOMPropertyC targetProperty; 46 private final int targetIndex; 47 48 public AddPropertyValueJob(FXOMObject value, FXOMPropertyC targetProperty, 49 int targetIndex, EditorController editorController) { 50 super(editorController); 51 52 assert value != null; 53 assert targetProperty != null; 54 assert targetIndex >= -1; 55 56 this.value = value; 57 this.targetProperty = targetProperty; 58 this.targetIndex = targetIndex; 59 } 60 61 /* 62 * AddPropertyValueJob 63 */ 64 65 @Override 66 public boolean isExecutable() { 67 return (value.getParentProperty() == null) 68 && (value.getParentCollection() == null); 69 } 70 71 @Override 72 public void execute() { 73 assert targetIndex <= targetProperty.getValues().size(); 74 redo(); 75 } 76 77 @Override 78 public void undo() { 79 assert value.getParentProperty() == targetProperty; 80 assert value.getParentCollection() == null; 81 82 getEditorController().getFxomDocument().beginUpdate(); 83 value.removeFromParentProperty(); 84 getEditorController().getFxomDocument().endUpdate(); 85 86 assert value.getParentProperty() == null; 87 assert value.getParentCollection() == null; 88 } 89 90 @Override 91 public void redo() { 92 assert value.getParentProperty() == null; 93 assert value.getParentCollection() == null; 94 95 getEditorController().getFxomDocument().beginUpdate(); 96 value.addToParentProperty(targetIndex, targetProperty); 97 getEditorController().getFxomDocument().endUpdate(); 98 99 assert value.getParentProperty() == targetProperty; 100 assert value.getParentCollection() == null; 101 } 102 103 @Override 104 public String getDescription() { 105 // Should normally not reach the user 106 return getClass().getSimpleName(); 107 } 108 109 }