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Main.java
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Main.java
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package principal1;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.Vector;
import javax.swing.JTree;
import javax.swing.event.TreeSelectionEvent;
import javax.swing.event.TreeSelectionListener;
import javax.swing.tree.DefaultMutableTreeNode;
/**
*
* @author lenovo
*/
public class Main extends javax.swing.JFrame {
DefaultMutableTreeNode Root;
Vector<String> ListaDirSup=new Vector<String>();
Vector<String> ListaArchSup=new Vector<String>();
String localDir;
public void addHijos(DefaultMutableTreeNode nodo){
if(nodo.getChildCount()!=0){
nodo.removeAllChildren();
}
Vector<String> ListaDir=new Vector<String>();
Vector<String> ListaArch=new Vector<String>();
DefaultMutableTreeNode upNode=(nodo.isRoot())?nodo:(DefaultMutableTreeNode)nodo.getParent();
String Ruta=nodo.getUserObject().toString();
while(!upNode.isRoot())
{
Ruta=upNode.getUserObject().toString()+"\\"+Ruta;
upNode=(DefaultMutableTreeNode)upNode.getParent();
}
try{
Process sysCall;
BufferedReader br;
String s="";
String strCmd="cmd /c cd "+localDir+"\\"+Ruta+ " & dir";
System.out.println(strCmd);
sysCall=Runtime.getRuntime().exec(strCmd);
br=new BufferedReader(new InputStreamReader(sysCall.getInputStream()));
while((s=br.readLine())!=null)
{
System.out.println(s);
int indexArch=" ".length();
if(s.contains("<DIR>")){
int indexDir=s.indexOf("<DIR>")+"<DIR>".length()+1;
String nomDir=s.substring(indexDir);
ListaDir.add(nomDir.trim());
}
else{
String nomArch=(s.length()>indexArch)?s.substring(indexArch):s;
ListaArch.add(nomArch);
}
}
ListaDir=new Vector<String>(ListaDir.subList(2,ListaDir.size()));
ListaArch=new Vector<String>(ListaArch.subList(5,ListaArch.size()-2));
int i;
for(i = 0; i<ListaDir.size();i++){
DefaultMutableTreeNode hijo=new DefaultMutableTreeNode(ListaDir.get(i).toString());
nodo.add(hijo);
}
for(i = 0; i<ListaArch.size();i++){
DefaultMutableTreeNode hijo=new DefaultMutableTreeNode(ListaArch.get(i).toString());
nodo.add(hijo);
}
ListaArchSup.addAll(ListaArch);
ListaDirSup.addAll(ListaDir);
}catch(Exception e){}
}
public Main() {
initComponents();
}
/**
* This method is called from within the constructor to initialize the form.
* WARNING: Do NOT modify this code. The content of this method is always
* regenerated by the Form Editor.
*/
@SuppressWarnings("unchecked")
// <editor-fold defaultstate="collapsed" desc="Generated Code">
private void initComponents() {
jScrollPane1 = new javax.swing.JScrollPane();
ArbolArchivos = new JTree(Root);
addHijos(Root);
try{
Process dir=Runtime.getRuntime().exec("cmd /c cd");
BufferedReader br=new BufferedReader(new InputStreamReader(dir.getInputStream()));
localDir=br.readLine();
}catch(Exception e){}
ArbolArchivos.addTreeSelectionListener(
new TreeSelectionListener() {
@Override
public void valueChanged(TreeSelectionEvent e) {
DefaultMutableTreeNode seleccionado=(DefaultMutableTreeNode)ArbolArchivos.getLastSelectedPathComponent();
if(ListaDirSup.contains(seleccionado.getUserObject().toString())){
addHijos(seleccionado);
}
}
}
);
jScrollPane2 = new javax.swing.JScrollPane();
jTree2 = new javax.swing.JTree();
jPanel1 = new javax.swing.JPanel();
jButton1 = new javax.swing.JButton();
jButton2 = new javax.swing.JButton();
jButton3 = new javax.swing.JButton();
jButton4 = new javax.swing.JButton();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
ArbolArchivos.addTreeSelectionListener(new javax.swing.event.TreeSelectionListener() {
public void valueChanged(javax.swing.event.TreeSelectionEvent evt) {
ArbolArchivosValueChanged(evt);
}
});
jScrollPane1.setViewportView(ArbolArchivos);
jScrollPane2.setViewportView(jTree2);
jButton1.setText("jButton1");
jButton2.setText("jButton2");
jButton3.setText("jButton3");
jButton4.setText("jButton4");
javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1);
jPanel1.setLayout(jPanel1Layout);
jPanel1Layout.setHorizontalGroup(
jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, jPanel1Layout.createSequentialGroup()
.addContainerGap(24, Short.MAX_VALUE)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jButton4)
.addComponent(jButton3)
.addComponent(jButton2)
.addComponent(jButton1))
.addGap(19, 19, 19))
);
jPanel1Layout.setVerticalGroup(
jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
.addGap(57, 57, 57)
.addComponent(jButton1)
.addGap(18, 18, 18)
.addComponent(jButton2)
.addGap(18, 18, 18)
.addComponent(jButton3)
.addGap(18, 18, 18)
.addComponent(jButton4)
.addContainerGap(72, Short.MAX_VALUE))
);
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addContainerGap()
.addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 120, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(jPanel1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(jScrollPane2, javax.swing.GroupLayout.DEFAULT_SIZE, 124, Short.MAX_VALUE)
.addContainerGap())
);
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addContainerGap(14, Short.MAX_VALUE)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
.addComponent(jScrollPane2, javax.swing.GroupLayout.Alignment.TRAILING, javax.swing.GroupLayout.PREFERRED_SIZE, 0, Short.MAX_VALUE)
.addComponent(jScrollPane1, javax.swing.GroupLayout.Alignment.TRAILING, javax.swing.GroupLayout.PREFERRED_SIZE, 0, Short.MAX_VALUE)
.addComponent(jPanel1, javax.swing.GroupLayout.Alignment.TRAILING, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
.addContainerGap())
);
pack();
}// </editor-fold>
private void ArbolArchivosValueChanged(javax.swing.event.TreeSelectionEvent evt) {
// TODO add your handling code here:
}
/**
* @param args the command line arguments
*/
public static void main(String args[]) {
/* Set the Nimbus look and feel */
//<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) ">
/* If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel.
* For details see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html
*/
try {
for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) {
if ("Nimbus".equals(info.getName())) {
javax.swing.UIManager.setLookAndFeel(info.getClassName());
break;
}
}
} catch (ClassNotFoundException ex) {
java.util.logging.Logger.getLogger(Main.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (InstantiationException ex) {
java.util.logging.Logger.getLogger(Main.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (IllegalAccessException ex) {
java.util.logging.Logger.getLogger(Main.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (javax.swing.UnsupportedLookAndFeelException ex) {
java.util.logging.Logger.getLogger(Main.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
}
//</editor-fold>
/* Create and display the form */
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new Main().setVisible(true);
}
});
}
// Variables declaration - do not modify
private javax.swing.JTree ArbolArchivos;
private javax.swing.JButton jButton1;
private javax.swing.JButton jButton2;
private javax.swing.JButton jButton3;
private javax.swing.JButton jButton4;
private javax.swing.JPanel jPanel1;
private javax.swing.JScrollPane jScrollPane1;
private javax.swing.JScrollPane jScrollPane2;
private javax.swing.JTree jTree2;
// End of variables declaration
}