Editor.java

package ita;
import javax.swing.*;
import java.io.*;
import java.awt.event.*;
public class Editor extends JFrame implements ActionListener {
	JTextArea t;
	JFrame f;
String nam="";
	Editor(String us)
	{
		nam=us;
		f = new JFrame("Hi, "+us);
		t = new JTextArea();
		JMenuBar mb = new JMenuBar();
		JMenu m1 = new JMenu("File");
		JMenuItem mi1 = new JMenuItem("New");
		JMenuItem mi2 = new JMenuItem("Open");
		JMenuItem mi3 = new JMenuItem("Save");
		JMenuItem mi9 = new JMenuItem("Print");
		mi1.addActionListener(this);
		mi2.addActionListener(this);
		mi3.addActionListener(this);
		mi9.addActionListener(this);
		m1.add(mi1);
		m1.add(mi2);
		m1.add(mi3);
		m1.add(mi9);
		JMenu m2 = new JMenu("Edit");
		JMenuItem mi4 = new JMenuItem("cut");
		JMenuItem mi5 = new JMenuItem("copy");
		JMenuItem mi6 = new JMenuItem("paste");
		mi4.addActionListener(this);
		mi5.addActionListener(this);
		mi6.addActionListener(this);
		m2.add(mi4);
		m2.add(mi5);
		m2.add(mi6);
		JMenuItem mc = new JMenuItem("close");
		mc.addActionListener(this);
		JMenuItem mu= new JMenuItem("upload to database");
		mu.addActionListener(this);
		mb.add(m1);
		mb.add(m2);
		mb.add(mc);
		mb.add(mu);
		f.setJMenuBar(mb);
		f.add(t);
		f.setSize(1000, 1500);
		f.show();
	}
	public void actionPerformed(ActionEvent e)
	{
		String s = e.getActionCommand();

		if (s.equals("cut")) {
			t.cut();
		}
		else if (s.equals("copy")) {
			t.copy();
		}
		else if (s.equals("paste")) {
			t.paste();
		}
		else if (s.equals("Save")) {
			JFileChooser j = new JFileChooser("f:");
			int r = j.showSaveDialog(null);
			if (r == JFileChooser.APPROVE_OPTION) {
				File fi = new File(j.getSelectedFile().getAbsolutePath());
				try {
					FileWriter wr = new FileWriter(fi, false);
					BufferedWriter w = new BufferedWriter(wr);
					w.write(t.getText());
					w.flush();
					w.close();
				}
				catch (Exception evt) {
					JOptionPane.showMessageDialog(f, evt.getMessage());
				}
			}
			else
				JOptionPane.showMessageDialog(f, "the user cancelled the operation");
		}
		else if (s.equals("Print")) {
			try {
				t.print();
			}
			catch (Exception evt) {
				JOptionPane.showMessageDialog(f, evt.getMessage());
			}
		}
		else if (s.equals("upload to database")) {
			JFileChooser j = new JFileChooser("f:");
			int r = j.showOpenDialog(null);
			if (r == JFileChooser.APPROVE_OPTION) {
				File fi = new File(j.getSelectedFile().getAbsolutePath());
				
				String filnam=fi.toString();
					System.out.println(fi);
					SaveData sav=new SaveData();
					sav.insertfile(nam, filnam);
				}
			else
				JOptionPane.showMessageDialog(f, "the user cancelled the operation");
		}
		else if (s.equals("Open")) {
			JFileChooser j = new JFileChooser("f:");

			int r = j.showOpenDialog(null);

			if (r == JFileChooser.APPROVE_OPTION) {
				File fi = new File(j.getSelectedFile().getAbsolutePath());

				try {
					String s1 = "", sl = "";

					FileReader fr = new FileReader(fi);

					BufferedReader br = new BufferedReader(fr);

					sl = br.readLine();

					while ((s1 = br.readLine()) != null) {
						sl = sl + "\n" + s1;
					}

					t.setText(sl);
				}
				catch (Exception evt) {
					JOptionPane.showMessageDialog(f, evt.getMessage());
				}
			}
			else
				JOptionPane.showMessageDialog(f, "the user cancelled the operation");
		}
		else if (s.equals("New")) {
			t.setText("");
		}
		else if (s.equals("close")) {
			f.setVisible(false);
		}
	}

	
}