//package WebFlow.FileBrowser.FileBrowserUtil;

import javax.swing.*;
import javax.swing.event.*;

import javax.swing.tree.*;
import java.awt.event.*;
import java.awt.*;
import java.io.*;
import WebFlow.*;

public class DirTree extends JTree implements MouseListener,TreeModelListener

{

  JLabel filterLable ;

  JTextField filterText;

  JTextField hostText,portText;

  public DefaultMutableTreeNode top,rootNode ;

  String rootDir,relativeRootDir;

  DefaultMutableTreeNode stack[] = new DefaultMutableTreeNode[16];

  int  s_top=0;

  static JFrame frame;

  Panel p;

    //!!!  public SaveAsCtr viewer;

  DataInputStream dis;

  DataOutputStream dos;

  

  

    public DirTree(DefaultTreeModel  root /*,SaveAsCtr viewer_*/)

  {

    super(root);

    addMouseListener(this);

    //    viewer = viewer_;

  }


  public void mouseClicked(MouseEvent e) {


    System.out.println("inside DIRTREE !!!");

    Component source = e.getComponent();

    DirTree tree = (DirTree)source;

  

    int selRow = tree.getRowForLocation(e.getX(), e.getY());

    TreePath selPath = tree.getPathForLocation(e.getX(), e.getY());

    if(selRow != -1) {

      if(e.getClickCount() == 1) {

	System.out.println("One Cliect pressed inside DIRTREE !!!");

	//mySingleClick(selRow, selPath);

      }

      else if(e.getClickCount() == 2) {

	System.out.println("Two Cliect pressed inside DIRTREE !!!");

	fireTreeExpanded(selPath);
      }
    }
  }
public static String getSelectedItem(TreePath selPath) {
    int pcount = selPath.getPathCount();
    java.lang.Object pathComponent =  selPath.getPathComponent(pcount-1);


    String fullPath="";
    for(int i=0;i<pcount;i++){
      TreeNode tn = (TreeNode)(selPath.getPathComponent(i));
      java.lang.Object o = ((DefaultMutableTreeNode)tn).getUserObject();
      TreeNodeInfo tinfo = (TreeNodeInfo)o;
      String append = "";
      if ((tinfo.isDir)||((pcount>1)&&(i==0)))
	append = "*";
      fullPath += tinfo.filename+append;
    }
    return fullPath;
  }

 public void   mouseEntered(MouseEvent e) {;  }

     

 public void     mouseExited(MouseEvent e) {;  }

      

 public void     mousePressed(MouseEvent e) {;  }

      

 public void     mouseReleased(MouseEvent e) {;  }

 



public void   treeNodesChanged(TreeModelEvent e)

  {

    System.out.println("treeNodesChanged is CALLED !!! ");

    

  }

  



 public void    treeNodesInserted(TreeModelEvent e) 

{

    System.out.println(" treeNodesInserted  is CALLED !!! ");

    

  }


 public void    treeNodesRemoved(TreeModelEvent e) {
    System.out.println("treeNodesRemoved  is CALLED !!! ");
  }

 public void    treeStructureChanged(TreeModelEvent e) {
    System.out.println("treeStructureChanged  is CALLED !!! ");
    int row = getRowForPath(e.getTreePath());
    System.out.println("treeStructureChanged:row:"+row);
    //expandRow(row);
 }
}