Improved code style, added debug XML output
This commit is contained in:
@ -1,14 +1,12 @@
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package envoy.client.ui;
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import java.awt.Color;
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import java.awt.Component;
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import java.awt.ComponentOrientation;
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import java.awt.EventQueue;
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import java.awt.Font;
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import java.awt.GridBagConstraints;
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import java.awt.GridBagLayout;
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import java.awt.Insets;
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import java.util.Iterator;
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import java.util.List;
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import javax.swing.DefaultListModel;
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import javax.swing.JButton;
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@ -18,39 +16,26 @@ import javax.swing.JOptionPane;
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import javax.swing.JPanel;
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import javax.swing.JScrollPane;
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import javax.swing.JTextArea;
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import javax.swing.ListModel;
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import javax.swing.border.Border;
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import javax.swing.border.EmptyBorder;
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import javax.swing.border.LineBorder;
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import javax.swing.border.MatteBorder;
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import envoy.client.EnvoyClient;
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import envoy.schema.Message;
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import javax.swing.ListSelectionModel;
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import javax.swing.UIManager;
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import java.awt.Rectangle;
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import java.awt.geom.RoundRectangle2D;
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import java.awt.ComponentOrientation;
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import java.awt.Point;
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import java.awt.Dimension;
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import javax.swing.border.BevelBorder;
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/**
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* Project: <strong>envoy-client</strong><br>
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* File: <strong>ChatWindow.java</strong><br>
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* Created: <strong>28 Sep 2019</strong><br>
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* Author: <strong>Maximilian Käfer & Kai S. K. Engelbart & Leon Hofmeister</strong>
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* Author: <strong>Maximilian Käfer & Kai S. K. Engelbart</strong>
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*/
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public class ChatWindow extends JFrame {
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private static final long serialVersionUID = 6865098428255463649L;
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private JPanel contentPane = new JPanel();
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private EnvoyClient envoyClient = new EnvoyClient();
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private JPanel contentPane = new JPanel();
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private EnvoyClient envoyClient = new EnvoyClient();
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public DefaultListModel<String> listModel = new DefaultListModel<>();
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public ChatWindow() {
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setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
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setBounds(100, 100, 600, 800);
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@ -62,81 +47,62 @@ public class ChatWindow extends JFrame {
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contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
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setContentPane(contentPane);
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GridBagLayout gbl_contentPane = new GridBagLayout();
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gbl_contentPane.columnWidths = new int[] { 1, 1, 1 };
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gbl_contentPane.rowHeights = new int[] { 1, 1, 1 };
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gbl_contentPane.columnWeights = new double[] { 0.3, 1.0, 0.1 };
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gbl_contentPane.rowWeights = new double[] { 0.05, 1, 0.07 };
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gbl_contentPane.columnWidths = new int[] { 1, 1, 1 };
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gbl_contentPane.rowHeights = new int[] { 1, 1, 1 };
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gbl_contentPane.columnWeights = new double[] { 0.3, 1.0, 0.1 };
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gbl_contentPane.rowWeights = new double[] { 0.05, 1, 0.07 };
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contentPane.setLayout(gbl_contentPane);
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// Chat------------------
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List<Message> testMessages = List.of(envoyClient.createMessage("UserA", "UserB", "Das ist eine Testnachricht."), envoyClient.createMessage("UserB", "UserA", "Das ist die Antwort auf die Testnachricht."));
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JList<String> elementList = new JList<>();
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elementList.setFocusTraversalKeysEnabled(false);
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elementList.setSelectionForeground(new Color(255, 255, 255));
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elementList.setSelectionBackground(new Color(102, 0, 153));
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elementList.setComponentOrientation(ComponentOrientation.LEFT_TO_RIGHT);
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elementList.setForeground(new Color(255, 255, 255));
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elementList.setBackground(new Color(51, 51, 51));
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elementList.setModel(listModel);
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elementList.setFont( new Font("Arial", Font.PLAIN, 17));
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elementList.setFont(new Font("Arial", Font.PLAIN, 17));
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elementList.setFixedCellHeight(60);
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elementList.setBorder(new EmptyBorder(5, 5, 5, 5));
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//Only temporary for the predefined messages in the List
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for (int i = 0; i < testMessages.size(); i++) {
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listModel.addElement("<html>" + "<p style=\"color:#d2d235\"> <b> <small>" + getSenderElement(testMessages.get(i)) + "</b> </small>" + "<br>" + "<p style=\"color:white\">" + getFirstContentElement(testMessages.get(i)) + "</span></html>");
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}
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JScrollPane scrollPane = new JScrollPane();
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scrollPane.setForeground(new Color(0, 0, 0));
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scrollPane.setBackground(new Color(51, 51, 51));
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scrollPane.setViewportView(elementList);
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scrollPane.setBorder(null);
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GridBagConstraints gbc_scrollPane = new GridBagConstraints();
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gbc_scrollPane.fill = GridBagConstraints.BOTH;
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gbc_scrollPane.gridwidth = 2;
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gbc_scrollPane.gridx = 1;
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gbc_scrollPane.gridy = 1;
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gbc_scrollPane.fill = GridBagConstraints.BOTH;
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gbc_scrollPane.gridwidth = 2;
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gbc_scrollPane.gridx = 1;
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gbc_scrollPane.gridy = 1;
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gbc_scrollPane.insets = new Insets(10, 10, 10, 10);
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contentPane.add(scrollPane, gbc_scrollPane);
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// Message enter field-----------------
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// Message enter field
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JTextArea messageEnterTextfield = new JTextArea();
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messageEnterTextfield.setCaretColor(new Color(255, 255, 255));
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messageEnterTextfield.setForeground(new Color(255, 255, 255));
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messageEnterTextfield.setBackground(new Color(51, 51, 51));
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messageEnterTextfield.setLineWrap(true);
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messageEnterTextfield.setBorder(null);
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messageEnterTextfield.setFont( new Font("Arial", Font.PLAIN, 17));
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messageEnterTextfield.setFont(new Font("Arial", Font.PLAIN, 17));
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messageEnterTextfield.setBorder(new EmptyBorder(5, 5, 5, 5));
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GridBagConstraints gbc_moveSelectionMessageEnterTextfield = new GridBagConstraints();
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gbc_moveSelectionMessageEnterTextfield.fill = GridBagConstraints.BOTH;
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gbc_moveSelectionMessageEnterTextfield.gridx = 1;
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gbc_moveSelectionMessageEnterTextfield.gridy = 2;
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gbc_moveSelectionMessageEnterTextfield.fill = GridBagConstraints.BOTH;
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gbc_moveSelectionMessageEnterTextfield.gridx = 1;
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gbc_moveSelectionMessageEnterTextfield.gridy = 2;
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gbc_moveSelectionMessageEnterTextfield.insets = new Insets(10, 10, 10, 10);
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contentPane.add(messageEnterTextfield, gbc_moveSelectionMessageEnterTextfield);
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// Post Button-----------------
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// Post Button
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JButton postButton = new JButton("Post");
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postButton.setForeground(new Color(255, 255, 255));
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postButton.setBackground(new Color(102, 51, 153));
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@ -144,19 +110,19 @@ public class ChatWindow extends JFrame {
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GridBagConstraints gbc_moveSelectionPostButton = new GridBagConstraints();
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gbc_moveSelectionPostButton.fill = GridBagConstraints.BOTH;
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gbc_moveSelectionPostButton.gridx = 2;
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gbc_moveSelectionPostButton.gridy = 2;
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gbc_moveSelectionPostButton.fill = GridBagConstraints.BOTH;
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gbc_moveSelectionPostButton.gridx = 2;
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gbc_moveSelectionPostButton.gridy = 2;
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gbc_moveSelectionPostButton.insets = new Insets(10, 10, 10, 10);
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contentPane.add(postButton, gbc_moveSelectionPostButton);
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postButton.addActionListener((evt) -> {
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if (!messageEnterTextfield.getText().isEmpty()) try {
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envoyClient.sendMessage(envoyClient.createMessage("Kai", "Maxi", messageEnterTextfield.getText()));
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addMessageToChat("Du", messageEnterTextfield.getText());
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final Message message = envoyClient.createMessage("Kai", "Maxi", messageEnterTextfield.getText());
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envoyClient.sendMessage(message);
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appendMessageToChat(message);
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messageEnterTextfield.setText("");
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} catch (Exception e) {
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JOptionPane.showMessageDialog(this,
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@ -167,35 +133,28 @@ public class ChatWindow extends JFrame {
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}
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});
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}
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/**
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* gets the Sender from the Message
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* @param message
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* @return
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* Extracts the first text content from a message.
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*
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* @param message The message from which to return the text content
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* @return The first content of type 'text'
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*/
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public String getSenderElement (Message message) {
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return message.getMetaData().getSender();
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}
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/**
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* gets the First Content Element(text) from the Message
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* @param message
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* @return
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*/
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public String getFirstContentElement (Message message) {
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public String getFirstTextContent(Message message) {
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return message.getContent().get(0).getText();
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}
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/**
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* adds the Sender and the First Content Element(text) of the new Message to the listModel
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* @param message
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* @return
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* Appends a message with sender and message content to the message list.
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*
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* @param message The message to append
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*/
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public void addMessageToChat(String Sender, String Content) {
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listModel.addElement("<html>" + "<p style=\"color:#d2d235\"> <b> <small>" + Sender + "</b> </small>" + "<br>" + "<p style=\"color:white\">" + Content + "</span></html>");
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private void appendMessageToChat(Message message) {
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listModel.addElement("<html>" + "<p style=\"color:#d2d235\"> <b> <small>" + message.getMetaData().getSender()
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+ "</b> </small>" + "<br>" + "<p style=\"color:white\">" + getFirstTextContent(message)
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+ "</span></html>");
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}
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public static void main(String[] args) {
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EventQueue.invokeLater(() -> {
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try {
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