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.panel.content.driver.outline;
  34 
  35 import com.oracle.javafx.scenebuilder.kit.editor.panel.content.AbstractDecoration;
  36 import com.oracle.javafx.scenebuilder.kit.editor.panel.content.ContentPanelController;
  37 import com.oracle.javafx.scenebuilder.kit.fxom.FXOMObject;
  38 import java.util.List;
  39 import javafx.geometry.Bounds;
  40 import javafx.geometry.Point2D;
  41 import javafx.scene.shape.ClosePath;
  42 import javafx.scene.shape.LineTo;
  43 import javafx.scene.shape.MoveTo;
  44 import javafx.scene.shape.Path;
  45 import javafx.scene.shape.PathElement;
  46 
  47 /**
  48  *
  49  */
  50 public abstract class AbstractOutline<T> extends AbstractDecoration<T> {
  51 
  52     public static final String OUTLINE_RING_CLASS = "outline-ring"; //NOI18N
  53 
  54 
  55     protected final Path ringPath = new Path();
  56     private final MoveTo moveTo0 = new MoveTo();
  57     private final LineTo lineTo1 = new LineTo();
  58     private final LineTo lineTo2 = new LineTo();
  59     private final LineTo lineTo3 = new LineTo();
  60 
  61     public AbstractOutline(ContentPanelController contentPanelController,
  62             FXOMObject fxomObject, Class<T> sceneGraphClass) {
  63         super(contentPanelController, fxomObject, sceneGraphClass);
  64 
  65         final List<PathElement> ringElements = ringPath.getElements();
  66         ringElements.add(moveTo0);
  67         ringElements.add(lineTo1);
  68         ringElements.add(lineTo2);
  69         ringElements.add(lineTo3);
  70         ringElements.add(new ClosePath());
  71         ringPath.getStyleClass().add(OUTLINE_RING_CLASS);
  72         ringPath.setMouseTransparent(true);
  73         getRootNode().getChildren().add(ringPath);
  74     }
  75 
  76     /*
  77      * AbstractDecoration
  78      */
  79 
  80     @Override
  81     protected void layoutDecoration() {
  82         final Bounds b = getSceneGraphObjectBounds();
  83 
  84         final boolean snapToPixel = true;
  85         final Point2D p0 = sceneGraphObjectToDecoration(b.getMinX(), b.getMinY(), snapToPixel);
  86         final Point2D p1 = sceneGraphObjectToDecoration(b.getMaxX(), b.getMinY(), snapToPixel);
  87         final Point2D p2 = sceneGraphObjectToDecoration(b.getMaxX(), b.getMaxY(), snapToPixel);
  88         final Point2D p3 = sceneGraphObjectToDecoration(b.getMinX(), b.getMaxY(), snapToPixel);
  89 
  90         moveTo0.setX(p0.getX());
  91         moveTo0.setY(p0.getY());
  92         lineTo1.setX(p1.getX());
  93         lineTo1.setY(p1.getY());
  94         lineTo2.setX(p2.getX());
  95         lineTo2.setY(p2.getY());
  96         lineTo3.setX(p3.getX());
  97         lineTo3.setY(p3.getY());
  98     }
  99 
 100 }