001/**
002 * Copyright (c) 2011, The University of Southampton and the individual contributors.
003 * All rights reserved.
004 *
005 * Redistribution and use in source and binary forms, with or without modification,
006 * are permitted provided that the following conditions are met:
007 *
008 *   *  Redistributions of source code must retain the above copyright notice,
009 *      this list of conditions and the following disclaimer.
010 *
011 *   *  Redistributions in binary form must reproduce the above copyright notice,
012 *      this list of conditions and the following disclaimer in the documentation
013 *      and/or other materials provided with the distribution.
014 *
015 *   *  Neither the name of the University of Southampton nor the names of its
016 *      contributors may be used to endorse or promote products derived from this
017 *      software without specific prior written permission.
018 *
019 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
020 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
021 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
022 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
023 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
024 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
025 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
026 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
027 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
028 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
029 */
030package org.openimaj.content.slideshow;
031
032import java.awt.image.BufferedImage;
033import java.io.IOException;
034import java.util.List;
035
036import javax.swing.JApplet;
037import javax.swing.JFrame;
038import javax.swing.SwingUtilities;
039
040/**
041 * A slideshow implementation that can be run as an applet.
042 * 
043 * @author Jonathon Hare (jsh2@ecs.soton.ac.uk)
044 *
045 */
046public class SlideshowApplet extends Slideshow {
047        protected FullscreenUtility fsutil;
048        
049        /**
050         * Default constructor.
051         * @param applet The applet class to attach to.
052         * @param slides The slides to display.
053         * @param slideWidth The slide width.
054         * @param slideHeight The slide height.
055         * @param background The background image.
056         * @throws IOException
057         */
058        public SlideshowApplet(JApplet applet, List<Slide> slides, int slideWidth, int slideHeight, BufferedImage background) throws IOException {
059                super(applet, slides, slideWidth, slideHeight, background);
060        }
061
062        @Override
063        protected void pack() {
064                ((JApplet)container).doLayout();
065        }
066
067        @Override
068        public void setFullscreen(final boolean fullscreen) {
069                boolean currentlyFullscreen = isFullscreen();
070                
071                if (currentlyFullscreen != fullscreen) {
072                        SwingUtilities.invokeLater(new Runnable() {
073                                
074                                @Override
075                                public void run() {
076                                        if (!fullscreen) { 
077                                                fsutil.window.setVisible(false);
078                                                ((JApplet)container).setContentPane(fsutil.window.getContentPane());
079                                                fsutil.window.dispose();
080                                                fsutil.window = null;
081                                                fsutil = null;
082                                        } else {
083                                                fsutil = new FullscreenUtility(new JFrame());
084                                                fsutil.window.setContentPane(((JApplet)container).getContentPane());
085                                                fsutil.window.addKeyListener(SlideshowApplet.this);
086                                                fsutil.window.pack();
087                                                fsutil.window.setVisible(true);
088                                                fsutil.setFullscreen(true);
089                                        }
090                                }
091                        });
092                }
093        }
094
095        @Override
096        protected boolean isFullscreen() {
097                return fsutil == null ? false : fsutil.fullscreen;
098        }
099}