added classes

src/mywindow/antoniofrische/MyWindow.java

@@ -0,0 +1,121 @@
+package mywindow.antoniofrische;
+
+import java.awt.EventQueue;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
+
+import javax.swing.JFrame;
+import javax.swing.JTextField;
+import javax.swing.JProgressBar;
+import javax.swing.JButton;
+import javax.swing.JLabel;
+
+public class MyWindow implements ActionListener{
+
+	private JFrame frame;
+	private JTextField tfInput;
+	private JTextField tfNewName;
+	private JProgressBar pbCopy;
+	private static JButton btnCopy;
+
+	/**
+	 * Launch the application.
+	 */
+	public static void main(String[] args) {
+		EventQueue.invokeLater(new Runnable() {
+			public void run() {
+				try {
+					MyWindow window = new MyWindow();
+					window.frame.setVisible(true);
+					btnCopy.addActionListener(window);
+				} catch (Exception e) {
+					e.printStackTrace();
+				}
+			}
+		});
+	}
+
+	/**
+	 * Create the application.
+	 */
+	public MyWindow() {
+		initialize();
+	}
+
+	/**
+	 * Initialize the contents of the frame.
+	 */
+	private void initialize() {
+		frame = new JFrame();
+		frame.setBounds(100, 100, 450, 300);
+		frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		frame.getContentPane().setLayout(null);
+		
+		tfInput = new JTextField();
+		tfInput.setBounds(65, 44, 279, 20);
+		frame.getContentPane().add(tfInput);
+		tfInput.setColumns(10);
+		
+		tfNewName = new JTextField();
+		tfNewName.setBounds(65, 98, 279, 20);
+		frame.getContentPane().add(tfNewName);
+		tfNewName.setColumns(10);
+		
+		pbCopy = new JProgressBar();
+		pbCopy.setBounds(39, 203, 339, 14);
+		frame.getContentPane().add(pbCopy);
+		
+		btnCopy = new JButton("Hacer copia");
+		btnCopy.setBounds(65, 143, 117, 23);
+		frame.getContentPane().add(btnCopy);
+		
+		JLabel lblNewLabel = new JLabel("Ruta del FIchero a copiar");
+		lblNewLabel.setBounds(65, 21, 135, 14);
+		frame.getContentPane().add(lblNewLabel);
+	}
+	public void actionPerformed(ActionEvent e) { 
+		boolean copy = copiarArch();
+		if(copy) {
+			//anything
+		}else {
+			//anything
+		}
+	} 
+	
+	private boolean copiarArch() {
+		String inputFile = tfInput.getText().toString();
+		String newName = tfNewName.getText().toString();
+		String[]spliter = inputFile.split("[.]");
+		File input = new File(inputFile);
+		File output = new File(input.getParent(),newName + ".txt");
+		
+		try(FileInputStream in = new FileInputStream(input);
+			FileOutputStream out = new FileOutputStream(output);
+			){
+			byte[] complet = in.readAllBytes();
+			
+			for(int i = 0; i < complet.length; i++) {
+				   Thread.sleep(500);
+				   out.write(complet[i]);
+				   pbCopy.setValue(i);
+				   pbCopy.update(pbCopy.getGraphics());
+			   }
+			pbCopy.setValue(100);
+			pbCopy.update(pbCopy.getGraphics());
+			return true;
+		}catch(NullPointerException npe) {
+			//impremir que el archivo no existe!
+			return false;
+		}catch(IOException ioe) {
+			return false;
+		} catch (InterruptedException e) {
+			// TODO Auto-generated catch block
+			return false;
+		}
+		
+	}
+}