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Update ClientGUI.java
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@Fedi6431
Fedi6431 authored Jul 13, 2024
1 parent acf4da6 commit 89ad142
Showing 1 changed file with 44 additions and 42 deletions.
86 changes: 44 additions & 42 deletions src/ClientGUI.java
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Original file line number Diff line number Diff line change
Expand Up @@ -8,15 +8,15 @@
public class ClientGUI extends JFrame {

public static void Login() {
// Login frame settings
// frame
JFrame frame = new JFrame("Server login panel");
frame.setSize(350, 150);
frame.setResizable(false);
frame.setLocationRelativeTo(null);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setVisible(true);

// Objects initialization
// objects initialization
JTextArea textArea = new JTextArea();
JButton button = new JButton("submit");
JTextField textField = new JTextField("Type server IPv4");
Expand All @@ -37,51 +37,40 @@ public static void Login() {
button.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {

System.out.println("Connecting to server");
frame.setVisible(false); // Hiding the login frame
frame.setVisible(false);
String address = textField.getText();
int port = 65000;
try {
ServerControlPanel(address, port);
} catch (IOException ex) {
throw new RuntimeException(ex);
}

}
});
}

public static void ServerControlPanel(String address, int port) throws IOException {
// FRAME
// frame
JFrame serverFrame = new JFrame("Server control panel - LHE-Local_Host_Executer");
// frame configuration
serverFrame.setSize(800, 500);
serverFrame.setResizable(false);
serverFrame.setLocationRelativeTo(null);
serverFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);


// OBJECTS
// text area
// objects initialization
JTextArea textArea = new JTextArea();
textArea.setEditable(false);
textArea.setLineWrap(true);
textArea.setWrapStyleWord(true);
// text field
JTextField textField = new JTextField(""); // First component as text field
// buttons
JTextField textField = new JTextField("");
JButton EndSessionButton = new JButton("End session");
JButton submitbutton = new JButton("submit");


// PANEL
// panel
JPanel serverPanel = new JPanel();
// panel layout configuration
serverPanel.setLayout(new GridBagLayout());
GridBagConstraints c = new GridBagConstraints();


/*
c.fill set if the grid is vertical or horizontal
c.ipady make the object bigger
Expand All @@ -95,7 +84,8 @@ public static void ServerControlPanel(String address, int port) throws IOExcepti
c.anchor set the location
c.insets padding
*/
// LAYOUT

// layout
// text field layout
c.fill = GridBagConstraints.HORIZONTAL;
c.ipady = 20;
Expand All @@ -111,72 +101,84 @@ public static void ServerControlPanel(String address, int port) throws IOExcepti
serverPanel.add(submitbutton, c);
// text area layout
c.fill = GridBagConstraints.HORIZONTAL;
c.ipady = 300;
c.ipady = 250;
c.weightx = 0.0;
c.gridwidth = 5;
c.gridx = 0;
c.gridy = 2;
serverPanel.add(textArea, c);
// Add the EndSessionButton
c.fill = GridBagConstraints.HORIZONTAL;
c.fill = GridBagConstraints.VERTICAL;
c.ipady = 0;
c.weighty = 1.0;
c.anchor = GridBagConstraints.PAGE_END;
c.insets = new Insets(10, 0, 0, 0);
c.gridx = 2;
c.gridx = 4;
c.gridy = 2;
serverPanel.add(EndSessionButton, c);
serverFrame.add(serverPanel);

// set the frame to visible
serverFrame.setVisible(true);

String line = textField.getText();
// establish a connection with the server
Socket socket = new Socket(address, port);

// get input from the terminal
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
BufferedReader ServerInput = new BufferedReader(new InputStreamReader(socket.getInputStream()));
BufferedReader ServerInfo = new BufferedReader(new InputStreamReader(socket.getInputStream()));
BufferedReader ServerInfoOutput = new BufferedReader(new InputStreamReader(socket.getInputStream()));

// send output to the server socket
DataOutputStream output = new DataOutputStream(socket.getOutputStream());

// string to read input
String os = ServerInput.readLine();
String info = ServerInfo.readLine();
// strings to read inputs
String serverOS = ServerInfoOutput.readLine();
String os = serverOS;
String serverINFO = ServerInfoOutput.readLine();
String info = serverINFO;

// append the information of the server in the text area
textArea.append(info + "\n\n");
textArea.append("Server operating system: " + os + "\n");

// IP of the server and the client
String serverIP = socket.getLocalAddress().getHostAddress();
String clientIP = Inet4Address.getLocalHost().getHostAddress();

// ACTION LISTENER FOR BUTTONS
final int[] stringUsed = {0};
submitbutton.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
String line = textField.getText();
textArea.append(clientIP + " to " + serverIP + "$-" + line + "\n");
line = textField.getText();
try {
output.writeUTF(line);
} catch (IOException ex) {
throw new RuntimeException(ex);
// when the strings that are used are greater than 15 the client clear the text area
if (stringUsed[0] < 15) {
stringUsed[0]++;
} else if (stringUsed[0] >= 15) {
textArea.setText("");
textArea.append(info + "\n\n");
textArea.append("Server operating system: " + os + "\n\n");
for (int i=0;i < 15; i++) {
stringUsed[0]--;
}
}
textField.setText("");

}
// append the commands in the text area
String line = textField.getText();
textArea.append(clientIP + " to " + serverIP + "$-" + line + "\n");
line = textField.getText();
try {
output.writeUTF(line);
} catch (IOException ex) {
throw new RuntimeException(ex);
}
}
});

EndSessionButton.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
System.exit(0);
System.exit(0)
;
}
});


}

public static void main(String[] args) {
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