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 33 package com.oracle.javafx.scenebuilder.kit.editor.job.gridpane.v2; 34 35 import com.oracle.javafx.scenebuilder.kit.editor.EditorController; 36 import com.oracle.javafx.scenebuilder.kit.editor.job.Job; 37 import com.oracle.javafx.scenebuilder.kit.fxom.FXOMDocument; 38 import com.oracle.javafx.scenebuilder.kit.fxom.FXOMInstance; 39 import com.oracle.javafx.scenebuilder.kit.metadata.property.value.IntegerPropertyMetadata; 40 import com.oracle.javafx.scenebuilder.kit.metadata.util.InspectorPath; 41 import com.oracle.javafx.scenebuilder.kit.metadata.util.PropertyName; 42 import javafx.scene.Node; 43 import javafx.scene.layout.GridPane; 44 45 /** 46 * 47 */ 48 public class MoveCellContentJob extends Job { 49 50 private static final IntegerPropertyMetadata columnIndexMeta = 51 new IntegerPropertyMetadata( 52 new PropertyName("columnIndex", GridPane.class), //NOI18N 53 true, /* readWrite */ 54 0, /* defaultValue */ 55 InspectorPath.UNUSED); 56 private static final IntegerPropertyMetadata rowIndexMeta = 57 new IntegerPropertyMetadata( 58 new PropertyName("rowIndex", GridPane.class), //NOI18N 59 true, /* readWrite */ 60 0, /* defaultValue */ 61 InspectorPath.UNUSED); 62 63 private final FXOMInstance fxomObject; 64 private final int columnIndexDelta; 65 private final int rowIndexDelta; 66 private int oldColumnIndex = -1; 67 private int oldRowIndex = -1; 68 69 public MoveCellContentJob(FXOMInstance fxomObject, 70 int columnIndexDelta, int rowIndexDelta, 71 EditorController editorController) { 72 super(editorController); 73 assert fxomObject != null; 74 assert fxomObject.getSceneGraphObject() instanceof Node; 75 76 this.fxomObject = fxomObject; 77 this.columnIndexDelta = columnIndexDelta; 78 this.rowIndexDelta = rowIndexDelta; 79 } 80 81 /* 82 * Job 83 */ 84 85 @Override 86 public boolean isExecutable() { 87 return true; 88 } 89 90 @Override 91 public void execute() { 92 oldColumnIndex = columnIndexMeta.getValue(fxomObject); 93 oldRowIndex = rowIndexMeta.getValue(fxomObject); 94 95 assert oldColumnIndex + columnIndexDelta >= 0; 96 assert oldRowIndex + rowIndexDelta >= 0; 97 98 // Now same as redo() 99 redo(); 100 } 101 102 @Override 103 public void undo() { 104 assert isExecutable(); 105 106 final FXOMDocument fxomDocument = getEditorController().getFxomDocument(); 107 fxomDocument.beginUpdate(); 108 columnIndexMeta.setValue(fxomObject, oldColumnIndex); 109 rowIndexMeta.setValue(fxomObject, oldRowIndex); 110 fxomDocument.endUpdate(); 111 } 112 113 @Override 114 public void redo() { 115 assert isExecutable(); 116 117 final FXOMDocument fxomDocument = getEditorController().getFxomDocument(); 118 fxomDocument.beginUpdate(); 119 columnIndexMeta.setValue(fxomObject, oldColumnIndex + columnIndexDelta); 120 rowIndexMeta.setValue(fxomObject, oldRowIndex + rowIndexDelta); 121 fxomDocument.endUpdate(); 122 } 123 124 @Override 125 public String getDescription() { 126 return getClass().getSimpleName(); 127 } 128 129 }