yoyoplayer播放器源码.zip

/* * To change this template, choose Tools | Templates * and open the template in the editor. */ package com.hadeslee.yoyoplayer.player.ui; import com.hadeslee.yoyoplayer.equalizer.EqualizerUI; import com.hadeslee.yoyoplayer.playlist.PlayListUI; import com.hadeslee.yoyoplayer.lyric.Lyric; import com.hadeslee.yoyoplayer.lyric.LyricUI; import com.hadeslee.yoyoplayer.player.BasicController; import com.hadeslee.yoyoplayer.player.BasicPlayerEvent; import com.hadeslee.yoyoplayer.player.BasicPlayerException; import com.hadeslee.yoyoplayer.player.BasicPlayerListener; import com.hadeslee.yoyoplayer.util.AudioChart; import com.hadeslee.yoyoplayer.util.Config; import com.hadeslee.yoyoplayer.util.Loader; import com.hadeslee.yoyoplayer.playlist.PlayList; import com.hadeslee.yoyoplayer.playlist.PlayListItem; import com.hadeslee.yoyoplayer.setting.AudioChartPanel; import com.hadeslee.yoyoplayer.setting.OptionDialog; import com.hadeslee.yoyoplayer.tag.SongInfoDialog; import com.hadeslee.yoyoplayer.util.FileNameFilter; import com.hadeslee.yoyoplayer.util.Playerable; import com.hadeslee.yoyoplayer.util.SongInfo; import com.hadeslee.yoyoplayer.util.Util; import com.hadeslee.yoyoplayer.util.YOYOSlider; import java.awt.Color; import java.awt.Cursor; import java.awt.Dimension; import java.awt.Image; import java.awt.PopupMenu; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.awt.event.MouseAdapter; import java.awt.event.MouseEvent; import java.awt.event.MouseWheelEvent; import java.awt.event.MouseWheelListener; import java.io.File; import java.io.InputStream; import java.net.MalformedURLException; import java.net.URL; import java.text.MessageFormat; import java.util.Map; import java.util.logging.Level; import java.util.logging.Logger; import javax.sound.sampled.SourceDataLine; import javax.swing.AbstractAction; import javax.swing.AbstractButton; import javax.swing.ButtonGroup; import javax.swing.ImageIcon; import javax.swing.JButton; import javax.swing.JCheckBoxMenuItem; import javax.swing.JDialog; import javax.swing.JFileChooser; import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.JMenu; import javax.swing.JMenuItem; import javax.swing.JOptionPane; import javax.swing.JPanel; import javax.swing.JPopupMenu; import javax.swing.JRadioButtonMenuItem; import javax.swing.JToggleButton; import javax.swing.SwingConstants; import javax.swing.event.ChangeEvent; import javax.swing.event.ChangeListener; /** * * @author hadeslee */ public class PlayerUI extends JPanel implements Playerable, ActionListener, ChangeListener, BasicPlayerListener { private static final long serialVersionUID = 20071214L; //表示播放器的各种状态 public static final int INIT = 0; public static final int OPEN = 1; public static final int PLAY = 2; public static final int PAUSE = 3; public static final int STOP = 4; private static Logger log = Logger.getLogger(PlayerUI.class.getName()); private JButton pre, next, play, stop;//四个播放相关按钮 private JButton close, min;//右上角的三个图标 private JLabel about;//关于信息的一个标签，添加了鼠标事件 private JLabel state, channel;//表示标题和信息的一个标签 protected JToggleButton pl, lrc, eq, speaker;//三个状态按钮,和一个音量按钮 private YOYOSlider pos, pan, volume;//三个进度条 private AudioChart audioChart;//示波器 private Lyric lyric;//一个歌词对象 private BasicController player;//基本的播放器对象 private Map audioInfo;//里面存的是所有有关的音频信息 private int playerState;//播放器的当前状态 private Config config;//一个配置对象 private long lastScrollTime;//上一次的滚动歌曲信息的时候 private boolean posValueJump;//表示现在位置条是否在拖动中 private PlayListItem currentItem;//当前正在播放的列表项 private long secondsAmount;//总共用去的秒数 private Loader loader;//一个负责总装载的接口,一般由主窗口实现 private PlayList playlist;//一个播放列表的实现, private String currentSongName;//当前正在播放的歌曲的名字 private String currentFileOrURL;//当前正在放的歌曲的文件名或者URL路径 private boolean currentIsFile;//当前正在播放的是否是文件,因为可能是网络上的URL private String titleText;//标题应该显示的内容 private PlayListUI playlistUI;//摠放列表的UI的引用 private EqualizerUI equalizerUI;//调音器的UI引用 private LyricUI lyricUI;//歌词显示面板UI的引用 private SongInfo songInfo;//当前正在播放的歌曲的一些信息,用于滚动显示在时间下面 private boolean posDragging;//指示当前的进度条是否在拖动中 private double posValue;//指示当前的进度条所在的位置的比例 private TimePanel timePanel;//显时间的面板 private SongInfoPanel infoPanel;//显示歌曲信息的面板 private Image[] playImgs, pauseImgs;//用于显示播放和暂停的图标数组 private String currentState;//当前的状态，比如正在播放，停止，暂停 private boolean isSeeked;//是否已经seek了 private double lastRate;//最后的比率 private final Object lock = new Object(); private volatile boolean scrollTitle;//是否滚动标题栏 private String title = Config.NAME; private Thread thread;//显示任务栏的标题滚动线程 private long seekedTime;//拖过的时间 // private //一个监听鼠标滚轮滚动的监听器，用于调节音量 public PlayerUI() { super(null); setPreferredSize(new Dimension(285, 155)); } /** * 得到媒体当前的时间，以毫秒为单位 * @return 时间 */ public long getTime() { if (player == null) { return -1; } else { return player.getMicrosecondPosition() / 1000 + seekedTime; } } void setLastRate(double rate) { this.lastRate = rate; } public void setPlayList(PlayList playlist) { this.playlist = playlist; } public AudioChart getAudioChart() { return audioChart; } public boolean loadPlaylist() { boolean loaded = false; String lastPlay = config.getCurrentFileOrUrl(); log.log(Level.INFO, "lastPlay=" + lastPlay); if (lastPlay != null) { for (PlayListItem item : playlist.getAllItems()) { if (item.getLocation().equals(lastPlay)) { log.log(Level.INFO, "找到了最后要播的匹配!!"); this.setCurrentSong(item); break; } } } return loaded; } public void processJumpToFile(int modifiers) { throw new UnsupportedOperationException("Not yet implemented"); } public void processPreferences(int modifiers) { throw new UnsupportedOperationException("Not yet implemented"); } public void pressStart() { play.doClick(); } public void pressEq() { eq.doClick(); } public void pressLrc() { lrc.doClick(); } public void pressPl() { pl.doClick(); } /** * 给此面板本身以及所有的子组件都添加上这个 * 监听器 */ private void addMouseVolumeListener() { MouseVolumeListener mv = new MouseVolumeListener(); this.addMouseWheelListener(mv); int count = this.getComponentCount(); for (int i = 0; i < count; i++) { this.getComponent(i).addMouseWheelListener(mv); } } private void initUI() {