1 /*
   2  * Copyright (c) 2008, 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 ensemble.samples.media.overlaymediaplayer;
  33 
  34 import javafx.application.Application;
  35 import javafx.scene.Parent;
  36 import javafx.scene.Scene;
  37 import javafx.scene.media.Media;
  38 import javafx.scene.media.MediaPlayer;
  39 import javafx.stage.Stage;
  40 
  41 /**
  42  * A media player with controls for play, pause, stop, seek, and volume. This 
  43  * media player also demonstrates overlaying the player controls on top of the 
  44  * media.
  45  *
  46  * @sampleName Overlay Media Player
  47  * @preview preview.png
  48  * @see javafx.scene.media.MediaPlayer
  49  * @see javafx.scene.media.Media
  50  * @related /Media/Advanced Media
  51  * @related /Media/Alpha Media Player
  52  * @related /Media/Streaming Media Player
  53  * @conditionalFeatures WEB, MEDIA
  54  */
  55 public class OverlayMediaPlayerApp extends Application {
  56 
  57     private String overlayMediaPlayerCss = OverlayMediaPlayerApp.class.getResource("OverlayMediaPlayer.css").toExternalForm();
  58     private static final String MEDIA_URL = "http://download.oracle.com/otndocs/javafx/JavaRap_ProRes_H264_768kbit_Widescreen.mp4";
  59     private MediaPlayer mediaPlayer;
  60     final double mediaWidth = 480;
  61     final double mediaHeight = 270;
  62 
  63     public Parent createContent() {
  64         mediaPlayer = new MediaPlayer(new Media(MEDIA_URL));
  65         mediaPlayer.setAutoPlay(true);
  66         PlayerPane playerPane = new PlayerPane(mediaPlayer);
  67         playerPane.setMinSize(mediaWidth, mediaHeight);
  68         playerPane.setPrefSize(mediaWidth, mediaHeight);
  69         playerPane.setMaxSize(mediaWidth, mediaHeight);
  70         playerPane.getStylesheets().add(overlayMediaPlayerCss);
  71 
  72         return playerPane;
  73     }
  74 
  75     public void play() {
  76         MediaPlayer.Status status = mediaPlayer.getStatus();
  77         if (status == MediaPlayer.Status.UNKNOWN || status == MediaPlayer.Status.HALTED) {
  78             return;
  79         }
  80         if (status == MediaPlayer.Status.PAUSED || status == MediaPlayer.Status.STOPPED || status == MediaPlayer.Status.READY) {
  81             mediaPlayer.play();
  82         }
  83     }
  84 
  85     @Override
  86     public void stop() {
  87         mediaPlayer.stop();
  88     }
  89 
  90     @Override
  91     public void start(Stage primaryStage) throws Exception {
  92         primaryStage.setScene(new Scene(createContent()));
  93         primaryStage.show();
  94         play();
  95     }
  96 
  97     /**
  98      * Java main for when running without JavaFX launcher
  99      * @param args command line arguments
 100      */
 101     public static void main(String[] args) {
 102         launch(args);
 103     }
 104 }