VideoPlayer 3 : MediaPlayer « JavaFX « Java

1. Java
2. JavaFX
3. MediaPlayer

VideoPlayer 3

  
package projavafx.videoplayer3;
/*
 * Copyright (c) 2011, Pro JavaFX Authors All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 * 1. Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the following disclaimer. 2. 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. 3. Neither the name of JFXtras nor
 * the names of its 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 LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 *
 * VideoPlayer3.java - An example from the Pro JavaFX Platform book.
 */

import java.io.File;
import java.net.URL;
import javafx.animation.ParallelTransition;
import javafx.animation.ParallelTransitionBuilder;
import javafx.animation.TranslateTransitionBuilder;
import javafx.application.Application;
import javafx.application.Platform;
import javafx.event.EventHandler;
import javafx.geometry.Pos;
import javafx.geometry.Rectangle2D;
import javafx.scene.Node;
import javafx.scene.Scene;
import javafx.scene.control.Label;
import javafx.scene.input.MouseEvent;
import javafx.scene.layout.StackPane;
import javafx.scene.media.Media;
import javafx.scene.media.MediaMarkerEvent;
import javafx.scene.media.MediaPlayer;
import javafx.scene.media.MediaView;
import javafx.stage.Stage;
import javafx.util.Duration;

/**
 * @author dean
 */
public class VideoPlayer3 extends Application {

  public static void main(String[] args) {
    launch(args);
  }

  @Override
  public void start(Stage primaryStage) {
    final Label message = new Label("I \u2764 Robots");
    message.setVisible(false);

    String workingDir = System.getProperty("user.dir");
    final File f = new File(workingDir, "../media/omgrobots.flv");

    final Media m = new Media(f.toURI().toString());
    m.getMarkers().put("Split", Duration.millis(3000));
    m.getMarkers().put("Join", Duration.millis(9000));

    final MediaPlayer mp = new MediaPlayer(m);

    final MediaView mv1 = new MediaView(mp);
    mv1.setViewport(new Rectangle2D(0, 0, 960 / 2, 540));
    StackPane.setAlignment(mv1, Pos.CENTER_LEFT);

    final MediaView mv2 = new MediaView(mp);
    mv2.setViewport(new Rectangle2D(960 / 2, 0, 960 / 2, 540));
    StackPane.setAlignment(mv2, Pos.CENTER_RIGHT);

    StackPane root = new StackPane();
    root.getChildren().addAll(message, mv1, mv2);
    root.setOnMouseClicked(new EventHandler<MouseEvent>() {
      @Override public void handle(MouseEvent event) {
        mp.seek(Duration.ZERO);
        message.setVisible(false);
      }
    });

    final Scene scene = new Scene(root, 960, 540);
    final URL stylesheet = getClass().getResource("media.css");
    scene.getStylesheets().add(stylesheet.toString());

    primaryStage.setScene(scene);
    primaryStage.setTitle("Video Player 3");
    primaryStage.show();

    mp.setOnMarker(new EventHandler<MediaMarkerEvent>() {

      @Override
      public void handle(final MediaMarkerEvent event) {
        Platform.runLater(new Runnable() {

          @Override
          public void run() {
            if (event.getMarker().getKey().equals("Split")) {
              message.setVisible(true);
              buildSplitTransition(mv1, mv2).play();
            } else {
              buildJoinTransition(mv1, mv2).play();
            }
          }

        });
      }
    });
    mp.play();
  }
  
  private ParallelTransition buildJoinTransition(Node one, Node two) {
    return ParallelTransitionBuilder.create().children(
              TranslateTransitionBuilder.create().
              duration(Duration.millis(1000)).
              node(one).
              byX(200).build(),
              TranslateTransitionBuilder.create().
              duration(Duration.millis(1000)).
              node(two).
              byX(-200).build()).
            build();
  }

  private ParallelTransition buildSplitTransition(Node one, Node two) {
    return ParallelTransitionBuilder.create().children(
              TranslateTransitionBuilder.create().
              duration(Duration.millis(1000)).
              node(one).
              byX(-200).build(),
              TranslateTransitionBuilder.create().
              duration(Duration.millis(1000)).
              node(two).
              byX(200).build()).
            build();
  }
}

   
    
  

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