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.panel.content.driver.resizer;
  33 
  34 import com.oracle.javafx.scenebuilder.kit.metadata.util.PropertyName;
  35 import com.oracle.javafx.scenebuilder.kit.util.MathUtils;
  36 import java.util.ArrayList;
  37 import java.util.HashMap;
  38 import java.util.List;
  39 import java.util.Map;
  40 import javafx.geometry.BoundingBox;
  41 import javafx.geometry.Bounds;
  42 import javafx.scene.SubScene;
  43 
  44 /**
  45  *
  46  *
  47  */
  48 public class SubSceneResizer extends AbstractResizer<SubScene> {
  49 
  50     private final double originalWidth;
  51     private final double originalHeight;
  52     private final PropertyName widthName = new PropertyName("width"); //NOI18N
  53     private final PropertyName heightName = new PropertyName("height"); //NOI18N
  54     private final List<PropertyName> propertyNames = new ArrayList<>();
  55 
  56     public SubSceneResizer(SubScene sceneGraphObject) {
  57         super(sceneGraphObject);
  58         originalWidth   = sceneGraphObject.getWidth();
  59         originalHeight  = sceneGraphObject.getHeight();
  60         propertyNames.add(widthName);
  61         propertyNames.add(heightName);
  62     }
  63 
  64     /*
  65      * AbstractResizer
  66      */
  67 
  68     @Override
  69     public final Bounds computeBounds(double width, double height) {
  70         return new BoundingBox(0, 0, Math.round(width), Math.round(height));
  71     }
  72 
  73     @Override
  74     public Feature getFeature() {
  75         return Feature.FREE;
  76     }
  77 
  78     @Override
  79     public void changeWidth(double w) {
  80         sceneGraphObject.setWidth(Math.round(w));
  81     }
  82 
  83     @Override
  84     public void changeHeight(double h) {
  85         sceneGraphObject.setHeight(Math.round(h));
  86     }
  87 
  88     @Override
  89     public void revertToOriginalSize() {
  90         sceneGraphObject.setWidth(originalWidth);
  91         sceneGraphObject.setHeight(originalHeight);
  92     }
  93 
  94     @Override
  95     public List<PropertyName> getPropertyNames() {
  96         return propertyNames;
  97     }
  98 
  99     @Override
 100     public Object getValue(PropertyName propertyName) {
 101         assert propertyName != null;
 102         assert propertyNames.contains(propertyName);
 103 
 104         final Object result;
 105         if (propertyName.equals(widthName)) {
 106             result = sceneGraphObject.getWidth();
 107         } else if (propertyName.equals(heightName)) {
 108             result = sceneGraphObject.getHeight();
 109         } else {
 110             // Emergency code
 111             result = null;
 112         }
 113 
 114         return result;
 115     }
 116 
 117     @Override
 118     public Map<PropertyName, Object> getChangeMap() {
 119         final Map<PropertyName, Object> result = new HashMap<>();
 120         if (MathUtils.equals(sceneGraphObject.getWidth(), originalWidth) == false) {
 121             result.put(widthName, sceneGraphObject.getWidth());
 122         }
 123         if (MathUtils.equals(sceneGraphObject.getHeight(), originalHeight) == false) {
 124             result.put(heightName, sceneGraphObject.getHeight());
 125         }
 126         return result;
 127     }
 128 
 129 }