Package org.ugate.gui.components

Source Code of org.ugate.gui.components.DisplayShelfItem

/*
* Copyright (c) 2008, 2011 Oracle and/or its affiliates.
* All rights reserved. Use is subject to license terms.
*
* This file is available and licensed under the following license:
*
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* modification, are permitted provided that the following conditions
* are met:
*
*  - Redistributions of source code must retain the above copyright
*    notice, this list of conditions and the following disclaimer.
*  - Redistributions in binary form must reproduce the above copyright
*    notice, this list of conditions and the following disclaimer in
*    the documentation and/or other materials provided with the distribution.
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*    contributors may be used to endorse or promote products derived
*    from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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package org.ugate.gui.components;

import javafx.beans.InvalidationListener;
import javafx.beans.Observable;
import javafx.beans.property.DoubleProperty;
import javafx.beans.property.SimpleDoubleProperty;
import javafx.scene.Parent;
import javafx.scene.effect.PerspectiveTransform;
import javafx.scene.effect.Reflection;
import javafx.scene.image.Image;
import javafx.scene.image.ImageView;

public class DisplayShelfItem extends Parent {
    public static final double REFLECTION_SIZE = 0.25;
    public static final double WIDTH = 200;
    public static final double HEIGHT = WIDTH + (WIDTH*REFLECTION_SIZE);
    private static final double RADIUS_H = WIDTH / 2;
    private static final double BACK = WIDTH / 10;
    private PerspectiveTransform transform = new PerspectiveTransform();
    /** Angle Non-Observable Property */
    public final DoubleProperty angle = new SimpleDoubleProperty(45.0);

    public DisplayShelfItem(Image image) {

        // create content
        ImageView imageView = new ImageView();
        imageView.setImage(image);
        Reflection reflection = new Reflection();
        reflection.setFraction(REFLECTION_SIZE);
        imageView.setEffect(reflection);
        setEffect(transform);
        getChildren().addAll(imageView);
        angle.set(45.0);
        angle.addListener(new InvalidationListener() {
            public void invalidated(Observable vm) {
                // calculate new transform
                double lx = (RADIUS_H - Math.sin(Math.toRadians(angle.get())) * RADIUS_H - 1);
                double rx = (RADIUS_H + Math.sin(Math.toRadians(angle.get())) * RADIUS_H + 1);
                double uly = (-Math.cos(Math.toRadians(angle.get())) * BACK);
                double ury = -uly;
                transform.setUlx(lx);
                transform.setUly(uly);
                transform.setUrx(rx);
                transform.setUry(ury);
                transform.setLrx(rx);
                transform.setLry(HEIGHT + uly);
                transform.setLlx(lx);
                transform.setLly(HEIGHT + ury);
            }
        });
    }
}
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