Plugins adaptados para a nova versão

pitiupi.mpChat/src/GUI/ChatMenu.java

@@ -0,0 +1,81 @@
+package GUI;
+
+import plugin.MultiProtocolChat;
+
+import javax.swing.*;
+import java.awt.*;
+
+public class ChatMenu extends JMenu {
+    private final MultiProtocolChat multiProtocolChat;
+
+    public ChatMenu(MultiProtocolChat multiProtocolChat) {
+        this.multiProtocolChat = multiProtocolChat;
+        this.setText("MP-Chat");
+
+        JMenuItem startPrivateChat = new JMenuItem("start Private Chat");
+        startPrivateChat.addActionListener(_ -> showPrivateChatDialog());
+        this.add(startPrivateChat);
+    }
+
+    public void newMenuItem(JMenuItem newMenuItem, ChatWindow chatWindow) {
+        newMenuItem.addActionListener(_ -> chatWindow.setVisible(true));
+
+        this.add(newMenuItem);
+    }
+
+    public void removeMenuItem(JMenuItem removeMenuItem) {
+        this.remove(removeMenuItem);
+    }
+
+    private void showPrivateChatDialog() {
+        JDialog dialog = new JDialog(
+                SwingUtilities.getWindowAncestor(this),
+                "Novo chat privado",
+                Dialog.ModalityType.APPLICATION_MODAL
+        );
+
+        JTextField ipField = new JTextField();
+
+        JButton startButton = new JButton("Iniciar");
+        JButton cancelButton = new JButton("Cancelar");
+
+        JPanel contentPanel = new JPanel(new BorderLayout(10, 10));
+        contentPanel.setBorder(
+                BorderFactory.createEmptyBorder(10, 10, 10, 10)
+        );
+
+        JPanel ipPanel = new JPanel(new BorderLayout(5, 5));
+        ipPanel.add(new JLabel("IP:"), BorderLayout.WEST);
+        ipPanel.add(ipField, BorderLayout.CENTER);
+
+        JPanel buttonsPanel = new JPanel(
+                new FlowLayout(FlowLayout.RIGHT)
+        );
+
+        buttonsPanel.add(cancelButton);
+        buttonsPanel.add(startButton);
+
+        JLabel errorLabel = new JLabel("Não foi possível estabelecer a conexão.");
+        errorLabel.setForeground(Color.RED);
+        errorLabel.setVisible(false);
+
+        contentPanel.add(errorLabel, BorderLayout.NORTH);
+        contentPanel.add(ipPanel, BorderLayout.CENTER);
+        contentPanel.add(buttonsPanel, BorderLayout.SOUTH);
+
+        cancelButton.addActionListener(e -> dialog.dispose());
+
+        startButton.addActionListener(e -> {
+            String ip = ipField.getText();
+
+            if (multiProtocolChat.openConnection(ip)) dialog.dispose();
+            else errorLabel.setVisible(true);
+
+        });
+
+        dialog.setContentPane(contentPanel);
+        dialog.pack();
+        dialog.setLocationRelativeTo(SwingUtilities.getWindowAncestor(this));
+        dialog.setVisible(true);
+    }
+}