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.i18n.I18N; 36 import com.oracle.javafx.scenebuilder.kit.editor.job.Job; 37 import com.oracle.javafx.scenebuilder.kit.fxom.FXOMObject; 38 import com.oracle.javafx.scenebuilder.kit.util.JavaLanguage; 39 import java.util.Objects; 40 41 /** 42 * Job used to modify an fx:id. 43 * 44 */ 45 public class ModifyFxIdJob extends Job { 46 47 private final FXOMObject fxomObject; 48 private final String newValue; 49 private final String oldValue; 50 51 public ModifyFxIdJob(FXOMObject fxomObject, String newValue, EditorController editorController) { 52 super(editorController); 53 54 assert fxomObject != null; 55 assert fxomObject.getSceneGraphObject() != null; 56 57 this.fxomObject = fxomObject; 58 this.newValue = newValue; 59 this.oldValue = fxomObject.getFxId(); 60 } 61 62 /* 63 * Job 64 */ 65 @Override 66 public boolean isExecutable() { 67 return Objects.equals(oldValue, newValue) == false 68 && ((newValue == null) || JavaLanguage.isIdentifier(newValue)); 69 } 70 71 @Override 72 public void execute() { 73 redo(); 74 } 75 76 @Override 77 public void undo() { 78 getEditorController().getFxomDocument().beginUpdate(); 79 this.fxomObject.setFxId(oldValue); 80 getEditorController().getFxomDocument().endUpdate(); 81 assert Objects.equals(fxomObject.getFxId(), oldValue); 82 } 83 84 @Override 85 public void redo() { 86 getEditorController().getFxomDocument().beginUpdate(); 87 this.fxomObject.setFxId(newValue); 88 getEditorController().getFxomDocument().endUpdate(); 89 assert Objects.equals(fxomObject.getFxId(), newValue); 90 } 91 92 @Override 93 public String getDescription() { 94 final String result; 95 96 if (newValue == null) { 97 assert oldValue != null; 98 result = I18N.getString("job.remove.fxid", oldValue); 99 } else { 100 result = I18N.getString("job.set.fxid", newValue); 101 } 102 103 return result; 104 } 105 }