muslife.java

来自「用Java编写的一个可下载MP3」· Java 代码 · 共 842 行 · 第 1/3 页

                   }else if(alltype.isSelected()){
                       type=-1;
                   }
                   String url = "http://mp3.baidu.com/m?f=ms&rn=&tn=baidump3&ct=134217728&word=" + keyword.getText().trim() + "&lm="+ type;
                   searchInfo.setText("正在连接.....");
                   searchInfo.setText("下载网页.....");
                   musicTableModel.clearList();
                   musicTable.updateUI();
            String code = HtmlCode.getHtmlCode(url);//GEN-LAST:event_searchButtonActionPerformed
		   String[] acode=code.split("链接速度</th>[\r\n\t]*</tr>[\r\n\t]*<tr>");
                   searchInfo.setText("解析网页.....");
		   if(acode.length>1){
			code=acode[1];//除掉前面代码
			code=(code.split("</tr>[\r\n\t]*</table>"))[0];//去掉后面代码
			acode=code.split("</tr><tr>");
                        int i=0;
			for(String paragraph:acode){
                                searchInfo.setText("解析第"+i+"首歌");
				musicTableModel.addItem(Parse.parseParagraph(paragraph));
                                musicTable.updateUI();
                                i++;
			}
		   }else{
			searchInfo.setText("没有歌曲或者网络错误");
		   } 
                   searchInfo.setText("解析完成！双击下载");            
                   searchButton.setEnabled(true);
               } catch (Exception ex) {
                   Logger.getLogger(Muslife.class.getName()).log(Level.SEVERE, null, ex);
               }
              }
       });
       t.start();
}
    
    private void musicTableMouseClicked(java.awt.event.MouseEvent evt) {//GEN-FIRST:event_musicTableMouseClicked
                if(evt.getClickCount()<2) return;
                final int row=musicTable.rowAtPoint(evt.getPoint());
                Thread t=new Thread(new Runnable(){
                    public void run(){
                        mainPane.setSelectedIndex(1);
                        SearchItem music=(SearchItem)musicTableModel.getItem(row);
                        String[] s=music.getUrl().split("/");
		        String fileName=s[s.length-1];
                        DownloadTask task=new DownloadTask(music.getName(),music.getUrl());
                        Thread downloadThread=new Downloader(task,"./download/temp/");
                        downloadInfo.setText("开始下载"+fileName);
                        downloadThread.start();                                              
                        downloadTableModel.addItem(task);                        
                    }
                });
               t.start(); 
               
}//GEN-LAST:event_musicTableMouseClicked

    private void clearmusicListButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_clearmusicListButtonActionPerformed
                musicTableModel.clearList();
                musicTable.updateUI();
}//GEN-LAST:event_clearmusicListButtonActionPerformed

            private void playButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_playButtonActionPerformed
                if(playButton.getText().equals("暂停")){
                    player.pause();
                    playButton.setText("播放");
                }    
                else{
                    player.play();
                    playButton.setText("暂停");
                }                       
            }//GEN-LAST:event_playButtonActionPerformed

            private void jButton2ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton2ActionPerformed
       /* 
            player = new Player(f);//GEN-LAST:event_jButton2ActionPerformed
       */               
            }

            private void nextButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_nextButtonActionPerformed
                player.next();
                playButton.setText("暂停");
            }//GEN-LAST:event_nextButtonActionPerformed

            private void previousButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_previousButtonActionPerformed
                player.previous();
                playButton.setText("暂停");
            }//GEN-LAST:event_previousButtonActionPerformed

            private void stopButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_stopButtonActionPerformed
                player.stop();
                playButton.setText("播放");
            }//GEN-LAST:event_stopButtonActionPerformed

            private void playListTableMouseClicked(java.awt.event.MouseEvent evt) {//GEN-FIRST:event_playListTableMouseClicked
                if(evt.getClickCount()<2){
                    return;
                }
                int row=playListTable.rowAtPoint(evt.getPoint());
                player.playClick(row);
                playButton.setText("暂停");
            }//GEN-LAST:event_playListTableMouseClicked

            private void pauseButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_pauseButtonActionPerformed
                 int index;
                if((index=downloadTable.getSelectedRow())!=-1){
                    DownloadTask task=(DownloadTask)downloadTableModel.getItem(index);
                 task.setState("pause");
                }         
            }//GEN-LAST:event_pauseButtonActionPerformed

            private void startButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_startButtonActionPerformed
                int index;
                if((index=downloadTable.getSelectedRow())!=-1){
                    DownloadTask task=(DownloadTask)downloadTableModel.getItem(index);
                 task.setState("download");
                }   
            }//GEN-LAST:event_startButtonActionPerformed

            private void cancelButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_cancelButtonActionPerformed
                int index;
                if((index=downloadTable.getSelectedRow())!=-1){
                    DownloadTask task=(DownloadTask)downloadTableModel.getItem(index);
                 task.setState("finish");
                }         
            }//GEN-LAST:event_cancelButtonActionPerformed

            private void adddirctoryButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_adddirctoryButtonActionPerformed
               ExtensionIOFilenameFilter filenameFilter=new ExtensionIOFilenameFilter();
               filenameFilter.setName("mp3");
               chooser.resetChoosableFileFilters();             
               chooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
               int result=chooser.showOpenDialog(jPanel2);
               if(result==JFileChooser.APPROVE_OPTION){
                   File directory=chooser.getSelectedFile();
                   File[] files=directory.listFiles(filenameFilter);
                   for(File file:files){
                        player.add(file.getPath());
                        Track track=new Track();
                        track.setName(file.getName());
                        track.setPath(file.getPath());
                        playListTableModel.addItem(track);
                        playListTable.updateUI();
                        PlayListReader.savePlayList(playListTableModel.getList());
                  }
               }
}//GEN-LAST:event_adddirctoryButtonActionPerformed

            private void addtrackButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_addtrackButtonActionPerformed
                final ExtensionFileFilter filter=new ExtensionFileFilter();
                filter.addExtension("mp3");
                filter.setDescription("mp3 files");
                chooser.setFileFilter(filter);
                chooser.setFileSelectionMode(JFileChooser.FILES_AND_DIRECTORIES);
                int result=chooser.showOpenDialog(jPanel2);
                if(result==JFileChooser.APPROVE_OPTION){
                    File file=chooser.getSelectedFile();
                    player.add(file.getPath());
                    Track track=new Track();
                    track.setName(file.getName());
                    track.setPath(file.getPath());
                    playListTableModel.addItem(track);
                    playListTable.updateUI();
                  //  PlayListReader.savePath(track);
                    PlayListReader.savePlayList(playListTableModel.getList());
                }
}//GEN-LAST:event_addtrackButtonActionPerformed

            private void deleteTrackButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_deleteTrackButtonActionPerformed
                if(playListTable.getSelectedRow()==-1){
                    JOptionPane.showConfirmDialog(jPanel2,"请选择一行", "警告", JOptionPane.DEFAULT_OPTION, JOptionPane.WARNING_MESSAGE);
                }else{
                    int index=playListTable.getSelectedRow();
                    playListTableModel.removeItem(index);
                    playListTable.updateUI();
                    player.remove(index);
                    PlayListReader.savePlayList(playListTableModel.getList());
                }
}//GEN-LAST:event_deleteTrackButtonActionPerformed

            private void aboutButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_aboutButtonActionPerformed
               AboutDialog about= new AboutDialog(this,true);
               about.setLocationRelativeTo(null);
               about.setVisible(true);
}//GEN-LAST:event_aboutButtonActionPerformed

            private void mailButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_mailButtonActionPerformed
                MailDialog mail= new MailDialog(this,true);
               mail.setLocationRelativeTo(null);
               mail.setVisible(true);
            }//GEN-LAST:event_mailButtonActionPerformed

   void initPlayer(){
            List<Track> playList=PlayListReader.getPlayList();
            playListTableModel.setList(playList);
            playListTable.updateUI();
            List<String> pathList=PlayListReader.getPathList();
            player = new ListPlayer(pathList,1);
            
            //
             chooser=new JFileChooser();
             chooser.setCurrentDirectory(new File("."));
             
       
   } 
   void initTimer(){
       java.util.TimerTask tt=new java.util.TimerTask() {
             public void run() {
                  downloadTable.updateUI();
             }
      };     
      java.util.Timer t=new java.util.Timer();
      t.scheduleAtFixedRate(tt, 0, 1000);
   }
    /**
     * @param args the command line arguments
     */
    public static void main(String args[]) {
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                //JFrame.setDefaultLookAndFeelDecorated(true);
                JFrame f=new Muslife();
                f.setLocationRelativeTo(null);
                f.setVisible(true);
            }
        });
    }
    //播放器定义
    private ListPlayer player;
    JFileChooser chooser;
    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JButton aboutButton;
    private javax.swing.JButton adddirctoryButton;
    private javax.swing.JButton addtrackButton;
    private javax.swing.JRadioButton alltype;
    private javax.swing.JButton cancelButton;
    private javax.swing.JButton clearmusicListButton;
    private javax.swing.JButton deleteTrackButton;
    private javax.swing.JTextField downloadInfo;
    private TaskTableModel downloadTableModel;
    private javax.swing.JTable downloadTable;
    private javax.swing.JButton jButton1;
    private javax.swing.JButton jButton2;
    private javax.swing.JButton jButton3;
    private javax.swing.JLabel jLabel1;
    private javax.swing.JLabel jLabel2;
    private javax.swing.JPanel jPanel1;
    private javax.swing.JPanel jPanel10;
    private javax.swing.JPanel jPanel11;
    private javax.swing.JPanel jPanel12;
    private javax.swing.JPanel jPanel2;
    private javax.swing.JPanel jPanel3;
    private javax.swing.JPanel jPanel4;
    private javax.swing.JPanel jPanel5;
    private javax.swing.JPanel jPanel6;
    private javax.swing.JPanel jPanel7;
    private javax.swing.JPanel jPanel8;
    private javax.swing.JPanel jPanel9;
    private javax.swing.JScrollPane jScrollPane1;
    private javax.swing.JScrollPane jScrollPane2;
    private javax.swing.JScrollPane jScrollPane3;
    private javax.swing.JTextField keyword;
    private javax.swing.JButton mailButton;
    private javax.swing.JTabbedPane mainPane;
    private javax.swing.JRadioButton mp3type;
    private org.serain.shmily.model.searchTableModel musicTableModel;
    private javax.swing.JTable musicTable;
    private javax.swing.JButton nextButton;
    private javax.swing.JButton pauseButton;
    private javax.swing.JButton playButton;
    private javax.swing.JTable playListTable;
    private PlayListTableModel playListTableModel;
    private javax.swing.JButton previousButton;
    private javax.swing.JButton searchButton;
    private javax.swing.JTextField searchInfo;
    private javax.swing.ButtonGroup searchbuttonGroup;
    private javax.swing.JButton startButton;
    private javax.swing.JButton stopButton;
    private javax.swing.JRadioButton wmatype;
    // End of variables declaration//GEN-END:variables
    
}