BamView.java

  protected void setSamRecordMapQPredicate(
      SAMRecordMapQPredicate samRecordMapQPredicate)
  {
    laststart = -1;
    lastend = -1;
    this.samRecordMapQPredicate = samRecordMapQPredicate;
  }
  
  class PairedRead
  {
    SAMRecord sam1;
    SAMRecord sam2;
  } 
 
  public static void main(String[] args)
  {
    BamFrame frame = new BamFrame();
    
    if(args.length == 0 && BamFrame.isMac())
    {
      try
      {
        Thread.sleep(1000);
      }
      catch (InterruptedException e1) {}
      if(frame.getBamFile() != null)
        args = new String[]{ frame.getBamFile() };
    }
      
    List<String> bam = new Vector<String>();
    String reference = null;
    if(args.length == 0)
    {
      System.setProperty("default_directory", System.getProperty("user.dir"));
      FileSelectionDialog fileSelection = new FileSelectionDialog(
          null, true, "BamView", "BAM");
      bam = fileSelection.getFiles(".*\\.bam$");
      reference = fileSelection.getReferenceFile();
      if(reference == null || reference.equals(""))
        reference = null;
      
      if(bam == null || bam.size() < 1)
      {
        System.err.println("No files found.");
        System.exit(0);
      }
    }
    else if(!args[0].startsWith("-"))
    {
      for(int i=0; i< args.length; i++)
        bam.add(args[i]);
    }
    int nbasesInView = 1000;

    for(int i=0;i<args.length; i++)
    {
      if(args[i].equals("-a"))
      {
        while(i < args.length-1 && !args[++i].startsWith("-"))
        {
          String filename = args[i];
          if(FileSelectionDialog.isListOfFiles(filename))
            bam.addAll(FileSelectionDialog.getListOfFiles(filename));
          else
            bam.add(filename);
        }
        --i;
      }
      else if(args[i].equals("-r"))
        reference = args[++i];
      else if(args[i].equals("-v"))
        nbasesInView = Integer.parseInt(args[++i]);
      else if(args[i].equals("-s"))
        System.setProperty("samtoolDir", args[++i]);
      else if(args[i].startsWith("-h"))
      { 
        System.out.println("-h\t show help");
        
        System.out.println("-a\t BAM/SAM file to display");
        System.out.println("-r\t reference file (optional)");
        System.out.println("-v\t number of bases to display in the view (optional)");
        /*System.out.println("-s\t samtool directory");*/

        System.exit(0);
      }
    }

    final BamView view = new BamView(bam, reference, nbasesInView);
    frame.setTitle("BamView v"+view.getVersion());
    
    // translucent
    //frame.getRootPane().putClientProperty("Window.alpha", new Float(0.9f));

    frame.addWindowFocusListener(new WindowFocusListener()
    {
      public void windowGainedFocus(WindowEvent e)
      {
        view.requestFocus();
      }
      public void windowLostFocus(WindowEvent e){}
    });
    
    view.addJamToPanel((JPanel)frame.getContentPane(), frame, false, null);
    frame.pack();

    view.jspView.getVerticalScrollBar().setValue(
        view.jspView.getVerticalScrollBar().getMaximum());
    frame.setVisible(true);
  }
}