JTable JProgressBar

[ronald deux]

 import java.awt.LayoutManager;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;
import java.io.File;
import java.io.IOException;
import java.util.List;

import javax.sound.sampled.AudioFormat;
import javax.sound.sampled.AudioInputStream;
import javax.sound.sampled.AudioSystem;
import javax.sound.sampled.Clip;
import javax.sound.sampled.UnsupportedAudioFileException;
import javax.swing.BoxLayout;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JProgressBar;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;
import javax.swing.SwingWorker;

public class JProgressBar07 
{
  public static void main(String[] args) 
  {
    JTextArea textArea = new JTextArea(10, 20);
    final JProgressBar progressBar = new JProgressBar(0, 10);

    final CounterTask task = new CounterTask();
    task.addPropertyChangeListener(new PropertyChangeListener() 
    {
      public void propertyChange(PropertyChangeEvent pce) 
      {
        if ("progress".equals(pce.getPropertyName())) 
        {
          progressBar.setValue((Integer) pce.getNewValue());
        }
      }
    });
    
    JButton startButton = new JButton("Start");
    startButton.addActionListener(new ActionListener() 
    {
      public void actionPerformed(ActionEvent ae) 
      {
        task.execute();
      }
    });

    JButton cancelButton = new JButton("Cancel");
    cancelButton.addActionListener(new ActionListener() 
    {
      public void actionPerformed(ActionEvent ae) 
      {
        task.cancel(true);
      }
    });

    JPanel buttonPanel = new JPanel();
    buttonPanel.add(startButton);
    buttonPanel.add(cancelButton);

    JPanel cp = new JPanel();
    LayoutManager layout = new BoxLayout(cp, BoxLayout.Y_AXIS);
    cp.setLayout(layout);
    cp.add(buttonPanel);
    cp.add(new JScrollPane(textArea));
    cp.add(progressBar);

    JFrame frame = new JFrame("SwingWorker");
    
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.setLocationRelativeTo(null);
    frame.setContentPane(cp);
    frame.pack();
    frame.setVisible(true);
  }
}

class CounterTask extends SwingWorker<Integer, Integer> 
{
@Override
  protected Integer doInBackground() throws Exception 
  {
    
	File file = new File("sounds/60s rock beat.wav");
    
	AudioInputStream audioInputStream = null;

	try 
	{
		audioInputStream = AudioSystem.getAudioInputStream(file);		
	} 
	catch (UnsupportedAudioFileException uafe) 
	{	
		uafe.printStackTrace();
	} 
	catch (IOException ioe) 
	{		
		ioe.printStackTrace();
	}

	AudioFormat format = audioInputStream.getFormat();     
	long frames = audioInputStream.getFrameLength();
	double durationInSeconds = (frames + 0.0) / format.getFrameRate();

	int i = 0;
	double seconds = durationInSeconds;
  
			Clip clip = AudioSystem.getClip();
			clip.open(AudioSystem.getAudioInputStream(file));
			clip.start();

			while (!isCancelled() && i < seconds)
			{
				i++;
				publish(new Integer[] {i});
				setProgress((int) (seconds*i/seconds));
				Thread.sleep((long) (seconds*100));
			}
			return (int) seconds;
  	}
  
protected void process(List<Integer> data) 
  {
    for (int i : data)
      System.out.println(i);
  }

  @Override
  protected void done() 
  {
    if (isCancelled())
      System.out.println("Cancelled !");
    else
      System.out.println("Done !");
  }
 

I think I've already seen this code, thank you

I do not know if I can play music, it's why I ask myself the question

I give you a code for the operation of the progress bar if it can help you, it's a code I found in Java2s, I modify a little
but make work with three songs, it's something else
I'm not here yet

[Carey Brown]

Haven't seen that code before. Can it play music?

[ronald deux]

yes it works with a song and the progress bar as well as the console that indicates the duration of the song

You should know Java2s
I give you the link

http://www.java2s.com/

[ronald deux]

I seek everywhere how to use string.format to transform the getSeconds in 00:00:00
I even try to transform this formula
 Return (long) ((double) frames / format.getframerate ());
In format 00:00:00
It does not give anything
Do you have some tips to give me?
thank you

[Carey Brown]

Can you show me the snippet where you are using it?

[ronald deux]

Wait
I have to start coding it again

[ronald deux]

 public static long getSeconds(File file) 
    {
        try(AudioInputStream audioInputStream = AudioSystem.getAudioInputStream(file))
        {
            AudioFormat format = audioInputStream.getFormat();     
            long frames = audioInputStream.getFrameLength();
            
            double hours = ((double)frames/format.getFrameRate())/3600;
            double minutes = ((double)frames/format.getFrameRate())%3600/60;
            double seconds =  ((double)frames/format.getFrameRate())%60;
            return String.format("%d:%02d:%02d", hours, minutes, seconds);
            
			//return (long) ((double)frames/format.getFrameRate());           
        } 
        catch (UnsupportedAudioFileException | IOException e) 
        {           
            e.printStackTrace();
        }
        return 0;       
    } 

I have to do it like that, I do not remember anymore
but it does not work

[Carey Brown]

You could have called formatDuration() separately but seeing as you didn't you then have the problem of matching return types. What type does String.format() return?

[Carey Brown]

Also, "%d" requires an int or long argument and you are giving it a double.

[Carey Brown]

Would have been simpler and cleaner as
row[ 1 ] = formatDuration( getSeconds( file ) );

[ronald deux]

I have to try
I'll keep you informed

[ronald deux]

it works
I am satisfied with keeping valueof
I spent a lot of time looking when it's all beast

[ronald deux]

now I will try to play 3 songs
one after the other as the progress bars
I think I do a for loop of songs, I do not know if it's a good idea

[ronald deux]

Have you managed to play music with file [] Listfiles or the first lines of the first column with 3 songs or more?

[Carey Brown]

Have I? The last of your code I compiled didn't play anything.

[ronald deux]

What code are you talking about?
That of JProgressBar07 or JTable09?

[Carey Brown]

What code are you talking about? I glanced at java2s and your latest player but haven't done anything with it. So why are you asking me if I can play 3 songs?

[ronald deux]

I do not know
sorry

[ronald deux]

 HashMap<String, Clip> clips = new HashMap<String, Clip>();
    	String[] fileNames = {"60s rock beat.wav",
    						  "Electronic.wav",
    						  "Psycho rhodes.wav"};
		for (String fileName : fileNames) 
    	{
    	    File file = new File(fileName);
    	    AudioInputStream audioInputStream = AudioSystem.getAudioInputStream(file);
    	    Clip clip = AudioSystem.getClip();
    	    clip.open(audioInputStream);
    	    clips.put(fileName, clip);
    	}

    	clips.get("Electronic.wav").start();
    	 

Exception in thread "main" java.io.FileNotFoundException: 60s rock beat.wav (Le fichier spécifié est introuvable)
at java.base/java.io.FileInputStream.open0(Native Method)
at java.base/java.io.FileInputStream.open(FileInputStream.java:211)
at java.base/java.io.FileInputStream.<init>(FileInputStream.java:153)
at java.desktop/com.sun.media.sound.SunFileReader.getAudioInputStream(SunFileReader.java:117)
at java.desktop/javax.sound.sampled.AudioSystem.getAudioInputStream(AudioSystem.java:1062)
at JTableTest.main(JTableTest.java:54)


I found a piece of code
I modified it a little, I hope I have not made an error
I do not understand the error
Yet i have the 60s rock beat.wav file in my folder
line 54 is line 8

[Carey Brown]

It would depend on what directory the file is in and what directory you were in when running the program. Put in a print statement:

System.out.println( file.getAbsolutePath() );

[ronald deux]

 import java.awt.BorderLayout;
import java.awt.Component;
import java.awt.Container;
import java.awt.event.ActionEvent;
import java.io.File;
import java.io.IOException;
import java.util.HashMap;

import javax.sound.sampled.AudioFormat;
import javax.sound.sampled.AudioInputStream;
import javax.sound.sampled.AudioSystem;
import javax.sound.sampled.Clip;
import javax.sound.sampled.LineUnavailableException;
import javax.sound.sampled.UnsupportedAudioFileException;
import javax.swing.BorderFactory;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JProgressBar;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.SwingUtilities;
import javax.swing.SwingWorker;
import javax.swing.event.ListSelectionEvent;
import javax.swing.event.ListSelectionListener;
import javax.swing.table.DefaultTableCellRenderer;
import javax.swing.table.DefaultTableModel;
import javax.swing.table.TableCellRenderer;
import javax.swing.table.TableColumn;
   
public class JTableTest
{
    private final static String[] columnNames = {"Files Names", "Duration", "Progress"};
    private final static DefaultTableModel model = new DefaultTableModel(null, columnNames);     
    private final static JTable table = new JTable(model);
	private static File file;
       
    @SuppressWarnings("unused")
	public JTableTest()
    {
        TableCellRenderer renderer = new DefaultTableCellRenderer();
        TableColumn column = table.getColumnModel().getColumn(2);
        column.setCellRenderer(new ProgressBarRenderer());
    }
              
    @SuppressWarnings("null")
	public static void main (String[] args) throws UnsupportedAudioFileException, IOException, LineUnavailableException
    {    	
    	HashMap<String, Clip> clips = new HashMap<String, Clip>();
    	String[] fileNames = {"60s rock beat.wav",
    						  "Electronic.wav",
    						  "Psycho rhodes.wav"};
		for (String fileName : fileNames) 
    	{
    	    File file = new File(fileName);
    	    AudioInputStream audioInputStream = AudioSystem.getAudioInputStream(file);
    	    Clip clip = AudioSystem.getClip();
    	    clip.open(audioInputStream);
    	    clips.put(fileName, clip);
    	}

    	clips.get("Electronic.wav").start();
    	  	
		System.out.println(file.getAbsolutePath());
    	
    	File file = new File("sounds");
        File[] files = file.listFiles();
        { 
                for(int i = 0; i<files.length; i++)			//( File f : files )
                {
                        Object[] row = new Object[2];
                        row[0] = files[i].getName();
                        row[1] = formatDuration(getSeconds(files[i]));
                        model.addRow(row);                   
                }
        }
        
        Object[] columnData = new Object[table.getColumnCount()];
        for (int i = 0; i<table.getColumnCount(); i++) 
        {
        	columnData[i] = table.getValueAt(i, 0);
        	System.out.println(columnData[i]);
  	  	}
        
        System.out.println("----------------------");
        
        Object[] rowData = new Object[table.getRowCount()];
        for (int j = 0; j<table.getRowCount(); j++)
        {
        	rowData[j] = table.getValueAt(0, j);
        	System.out.println(rowData[j]);
        }
        
        //table.getSelectionModel().addListSelectionListener(new ListSelectionListener() 
        //{
        //    public void valueChanged(ListSelectionEvent event) 
        //    {
        //        if (table.getSelectedRow() > -1) 
        //		  {
        //            // print first column value from selected row
        //            System.out.println(table.getValueAt(table.getSelectedRow(), 0).toString());
        //        }
        //    }
        //});
                
    	JButton button = new JButton("PLAY");
        button.addActionListener(ae -> actionPerformed(ae));
                    
        JFrame frame = new JFrame();
           
        frame.setSize(600, 400);
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
           
        Container container = frame.getContentPane();
        container.setLayout(new BorderLayout());
        container.add(new JScrollPane(table), BorderLayout.CENTER);
        container.add(button, BorderLayout.SOUTH);
           
        frame.setLocationRelativeTo(null);
        frame.setVisible(true);
         
        SwingUtilities.invokeLater(new Runnable() 
        {
            @Override
            public void run() 
            {
                new JTableTest();
            }
        });
    

    table.getSelectionModel().addListSelectionListener(new ListSelectionListener()
    {
        public void valueChanged(ListSelectionEvent event) 
        {
            // do some actions here, for example
            // print first column value from selected row
        	
        	SwingWorker<Integer, Integer> swingWorker = new SwingWorker<Integer, Integer>()
        	{
        		//int row = model.getRowCount()-1;
        		int column = model.getColumnCount()-1;
        		//int progress = 0;
        			
        		@SuppressWarnings("unused")
				protected Integer doInBackground() throws Exception
        		{
        			File file = new File("sounds/60s rock beat.wav");
    	    
        				AudioInputStream audioInputStream = null;
    	    
        				try
        				{
        					audioInputStream = AudioSystem.getAudioInputStream(file);        
        				} 
        				catch (UnsupportedAudioFileException | IOException e) 
        				{
    	     
        					e.printStackTrace();
        				} 
    	        	           	  
        				try 
        				{
        					Clip clip = AudioSystem.getClip();
        					clip.open(AudioSystem.getAudioInputStream(file));
        					//clip.start();
             
        					for(int row=0; row<model.getRowCount(); row++)
        					{
        						for(int progress = 0; progress<=100; progress++)
        						{
        							progress++;
        							publish(progress);
        							Thread.sleep(100);
        							model.setValueAt(progress, row, column);
        						}
        					}
        					return null;
        				} 
        				catch (Exception e)
        				{
        					e.printStackTrace();  
        				}        				
        				System.out.println(table.getValueAt(table.getSelectedRow(), 0).toString());
						return null;						
        		}
        		
        		 //protected void process(List<Integer> chunks)
        	     //   {
        	     //       Integer progress = chunks.get(chunks.size()-1);
        	     //       model.setValueAt(progress, row, column);
        	     //   }
        		
        	};
        	swingWorker.execute();
        }
    });    
  }
    
      public static void actionPerformed(ActionEvent ae) 
      {
    	 
      }
            
    public static long getSeconds(File file) 
    {
        try(AudioInputStream audioInputStream = AudioSystem.getAudioInputStream(file))
        {
            AudioFormat format = audioInputStream.getFormat();     
            long frames = audioInputStream.getFrameLength(); 
            return (long) ((double)frames/format.getFrameRate());    
        } 
        catch (UnsupportedAudioFileException | IOException e) 
        {           
            e.printStackTrace();
        }
        return 0;       
    }
    
    private static String formatDuration(long seconds)
    {
        return String.format("%d:%02d:%02d", seconds/3600, seconds%3600/60, seconds%60);
    }
}
  
class ProgressBarRenderer extends DefaultTableCellRenderer
{
    private static final long serialVersionUID = 1L;
    private final JProgressBar jpb;
    public ProgressBarRenderer()
    {
        super();
        setOpaque(true);
        jpb = new JProgressBar();        
        jpb.setStringPainted(true);
        jpb.setMinimum(0);
        jpb.setMaximum(100);        
        jpb.setBorderPainted(true);
        jpb.setBorder(BorderFactory.createEmptyBorder(1, 1, 1, 1));
    }
    
    public Component getTableCellRendererComponent (JTable table, Object value,
           boolean isSelected, boolean hasFocus, int row, int column) 
    {
    	if(value == null)
    	return null;
    	
    	Integer i = (Integer) value;      
        jpb.setValue(i);
        
        return jpb;       
    }
} 

I give you all the code
I'm having fun, it's a bit of the disorder
I will arrange after
it's bizarre I always have the same error