!636
!modern // includes string ==
!actionListener {
!x619 // standard classes (LetterLayout, CenteredLine)
!multi-line strings
!awt {

main {
  static JList list;
  static JTextField tfCmd;
  static JLabel status;
  static S submittedInput;
  static int searchDelay = 100;
  static volatile boolean searching;
  
  !include #1000839 // PopupMenuHelper

  psvm {
    installHelloMessage("JavaX");
    JFrame frame;
    try {
      frame = new JFrame("JavaX v3");
    } catch (HeadlessException e) {
      System.out.println("We're headless...");
      return;
    }
    
    JPanel panel = new JPanel(new BorderLayout());
    
    list = new JList();
    panel.add(BorderLayout.CENTER, new JScrollPane(list));
    
    new PopupMenuHelper() {
      void fillMenu() {
        JMenuItem mi;
        int idx = list.locationToIndex(point);
        final String item = cast list.getModel().getElementAt(idx);
        list.setSelectedIndex(idx);
        mi = new JMenuItem("RUN! (warning: no questions asked)");
        mi.addActionListener(actionListener { run(item); });
        menu.add(mi);
        mi = new JMenuItem("Run with arguments...");
        mi.addActionListener(actionListener { runWithArguments(item); });
        menu.add(mi);
      }
    }.install(list);
    
    tfCmd = new JTextField();
    panel.add(BorderLayout.NORTH, withLabel("Search term:", tfCmd));
    
    status = new JLabel(" ");
    panel.add(BorderLayout.SOUTH, status);
    
    tfCmd.addActionListener(actionListener {
      tfCmd.selectAll();
      final String cmd = tfCmd.getText();
      thread {
        try {
          tfCmd.setEnabled(false);
          search(cmd);
        } finally {
          tfCmd.setEnabled(true);
        }
      }  
    });
    
    frame.addWindowListener(new WindowAdapter() {
      public void windowOpened(WindowEvent e) {
        tfCmd.requestFocus();
      }
    }); 
    
    installTimer(tfCmd, new Runnable() {
      String lastContents;
      boolean autoSearchOn = true;
      
      public void run() {
        String text = tfCmd.getText();
        if (text.equals(lastContents)) {
          if (!text.equals(submittedInput) && autoSearchOn && !searching)
            doIt();
        } else
          lastContents = text;
      }
    }, searchDelay);

    frame.add(panel);
    frame.setBounds(100, 100, 500, 400);
    frame.setVisible(true);
    exitOnFrameClose(frame);
    
    search("");
  }
  
  static void search(String cmd) ctex {
    searching = true;
    try {
      status("Searching " + quote(cmd) + "...");
      if (cmd == "") cmd = "%";
      S page = loadPage("http://tinybrain.de:8080/tb/search.php?q=" + urlencode(cmd + " type:runnable"));
      Matcher m = Pattern.compile(">(#\\d+)</a> - (.*?)<br>").matcher(page);
      
      final new DefaultListModel<S> model;
      while (m.find())
        model.addElement(htmldecode(m.group(1) + " - " + m.group(2)));
        
      awt {
        list.setModel(model);
        status("Found " + model.size() + " runnable(s).");
        tfCmd.requestFocus();
      }
    } finally {
      searching = false;
    }
  }
  
  static void status(final S s) {
    awt { status.setText(s); }
  }
  
  static void run(S item) {
    int i = item.indexOf(' ');
    if (i >= 0) item = item.substring(0, i);
    long id = parseSnippetID(item);
    print("Running " + id);
    nohupJavax("#1000874".substring(1) + " " + id);
  }
  
  static void runWithArguments(S item) {
    // TODO: run a dialog for that
  }
  
  static void doIt() {
    submittedInput = tfCmd.getText();
    thread {
      search(submittedInput);
    }
  }
}