PlayerController.java

package apes.controllers;

import javax.swing.JSlider;

import apes.lib.PlayerHandler;
import apes.views.VolumePanel;


/**
 * Controller for the player.
 * 
 * @author Johan Andersson (johandy@student.chalmers.se)
 */
public class PlayerController extends ApplicationController
{
  /**
   * The player handler.
   */
  private PlayerHandler playerHandler;

  /**
   * Creates a new Player controller.
   */
  public PlayerController()
  {
    this.playerHandler = PlayerHandler.getInstance();
  }

  /**
   * Go backward.
   */
  public void backward()
  {
    playerHandler.backward();
  }

  /**
   * Go forward.
   */
  public void forward()
  {
    playerHandler.forward();
  }

  /**
   * Pause playing.
   */
  public void pause()
  {
    playerHandler.pause();
  }

  /**
   * Play.
   */
  public void play()
  {
    playerHandler.play();
  }

  /**
   * Stop playing.
   */
  public void stop()
  {
    playerHandler.stop();
  }

  /**
   * Change volume and update label that shows volume percentage.
   */
  public void volume()
  {
    VolumePanel panel = (VolumePanel)((JSlider)event.getSource()).getParent();

    playerHandler.setVolume(panel.getVolume());

    panel.updateLabelVolume();
  }
}