X-Git-Url: https://xp-dev.com/git/RRRRHHHH_Code/blobdiff_plain/e3043c3b5cbff18b2388a9c95c411cc60367000d..b09f345318baa9ca734e11c87f52f8522d7cc1fb:/ruralHouses/src/gui/LoginGUI.java

diff --git a/ruralHouses/src/gui/LoginGUI.java b/ruralHouses/src/gui/LoginGUI.java
new file mode 100644
index 0000000..cf075b2
--- /dev/null
+++ b/ruralHouses/src/gui/LoginGUI.java
@@ -0,0 +1,168 @@
+package gui;
+
+import java.awt.Color;
+import java.awt.Frame;
+import java.awt.KeyEventDispatcher;
+import java.awt.KeyboardFocusManager;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.awt.event.KeyEvent;
+import java.awt.event.WindowAdapter;
+import java.awt.event.WindowEvent;
+import java.rmi.Naming;
+import java.rmi.RemoteException;
+
+import javax.swing.JButton;
+import javax.swing.JFrame;
+import javax.swing.JLabel;
+import javax.swing.JPanel;
+import javax.swing.JPasswordField;
+import javax.swing.JTextField;
+import javax.swing.SwingConstants;
+
+import common.LoginInterface;
+
+import configuration.___IntNames;
+import domain.Account;
+
+public class LoginGUI extends JFrame {
+
+	private static final long serialVersionUID= 1L;
+	private JPanel jContentPane = null;
+	private JTextField usernameField;
+	private JPasswordField passwordField;
+	private LoginInterface loginManager = null;
+	private JLabel loginFeedback;
+	private JButton btnRegister;
+	protected boolean isFocused = false;
+	public LoginGUI() {
+		super();
+		initialize();
+	}
+
+	private void initialize() {
+		try {
+			loginManager = (LoginInterface) Naming
+					.lookup(___IntNames.LoginManager);
+		} catch (Exception e1) {
+			System.out.println("Error accessing remote authentication: "
+					+ e1.toString());
+		}
+		this.setSize(449, 293);
+		this.setContentPane(getJContentPane());
+		this.setTitle("Login");
+		addWindowListener(new WindowAdapter() {
+
+
+			@Override
+			public void windowGainedFocus(WindowEvent e) {
+				isFocused = true;
+			}
+
+			@Override
+			public void windowLostFocus(WindowEvent e) {
+				isFocused = false;
+			}
+		});
+
+        KeyboardFocusManager.getCurrentKeyboardFocusManager().addKeyEventDispatcher(new KeyEventDispatcher() {
+
+			@Override
+			public boolean dispatchKeyEvent(KeyEvent e) {
+				if (isFocused && e.getKeyCode() == KeyEvent.VK_ENTER )
+					jButton_ActionPerformed();
+				
+				return false;
+			}});
+	}
+
+	
+	private JPanel getJContentPane() {
+		if (jContentPane == null) {
+			jContentPane = new JPanel();
+			jContentPane.setLayout(null);
+			
+			JLabel usernameTag = new JLabel("Username:");
+			usernameTag.setBounds(56, 67, 104, 20);
+			jContentPane.add(usernameTag);
+			
+			JLabel passwordTag = new JLabel("Password:");
+			passwordTag.setBounds(56, 132, 104, 15);
+			jContentPane.add(passwordTag);
+			
+			usernameField = new JTextField();
+			usernameField.setBounds(202, 65, 133, 25);
+			jContentPane.add(usernameField);
+			usernameField.setColumns(10);
+			
+			passwordField = new JPasswordField();
+			passwordField.setBounds(202, 122, 133, 25);
+			jContentPane.add(passwordField);
+			
+			JButton loginButton = new JButton("Login");
+			loginButton.addActionListener(new ActionListener() {
+				public void actionPerformed(ActionEvent arg0) {
+
+				jButton_ActionPerformed();	
+				}					
+			});
+			loginButton.setBounds(95, 179, 117, 25);
+			jContentPane.add(loginButton);
+			
+			loginFeedback = new JLabel("");
+			loginFeedback.setForeground(Color.RED);
+			loginFeedback.setHorizontalAlignment(SwingConstants.CENTER);
+			loginFeedback.setBounds(83, 216, 269, 25);
+			jContentPane.add(loginFeedback);
+			
+			btnRegister = new JButton("Register");
+			btnRegister.setBounds(222, 180, 113, 23);
+			btnRegister.addActionListener(new ActionListener() {
+				public void actionPerformed(ActionEvent arg0) {
+
+				jButton_ActionPerformed2(arg0);	
+				}					
+			});
+			jContentPane.add(btnRegister);
+		}
+		return jContentPane;
+	}
+	private void jButton_ActionPerformed2(ActionEvent e){
+		
+		
+			this.setVisible(false);
+			Frame a = new OwnerRegistrationGUI();
+			a.setVisible(true);
+		
+		
+	}
+
+
+	
+	private void jButton_ActionPerformed(){
+			
+		Account acc = null;
+		try {
+			acc = loginManager.checkCredentials(usernameField.getText(),new String(passwordField.getPassword()));
+		} catch (RemoteException e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		}
+		if (acc == null) loginFeedback.setText("Incorrect username or password");
+		else if( acc.getAdmin()) {
+			this.setVisible(false);
+			Frame a = new AdminMenuGUI();
+			a.setVisible(true);
+		} else {
+			if(acc.getOwner()==null){
+				loginFeedback.setText("Incorrect username or password");
+			}else{
+				this.setVisible(false);
+				Frame a = new OwnerMenuGUI(acc.getOwner());
+				a.setVisible(true);		
+			}
+		}
+		
+	}
+}  // @jve:decl-index=0:visual-constraint="222,33"
+