@Override
public void paint(Graphics g) {
Graphics2D g2 = (Graphics2D) g;
g2.setColor(client.getTheme().getTransparentPanelBg());
if (messagesPane.isVisible()) {
g2.fillRect(0, 0, getWidth(), getHeight());
} else {
g2.fillRect(0, getHeight() - 40, getWidth(), 40);
}
super.paint(g);
}
@Subscribe
public void displayChatMessage(ChatEvent ev) {
ReceivedChatMessage fm = createReceivedMessage(ev);
formattedMessages.addLast(fm);
if (client.getState() == JFrame.ICONIFIED) {
messageReceivedWhileIconified = true;
} else {
setForceFocus();
}
DefaultStyledDocument doc = new DefaultStyledDocument();
int offset = 0;
try {
for (ReceivedChatMessage msg : formattedMessages) {
SimpleAttributeSet attrs = new SimpleAttributeSet();
ColorConstants.setForeground(attrs, msg.color);
String nick = msg.nickname;
String text = msg.ev.getText();
doc.insertString(offset, nick + ": ", attrs);
offset += nick.length() + 2;
Color textColor = client.getTheme().getTextColor();
if (textColor == null) {
attrs = null;
} else {
attrs = new SimpleAttributeSet();
ColorConstants.setForeground(attrs, client.getTheme().getTextColor());
}
doc.insertString(offset, text + "\n", attrs);
offset += text.length() + 1;
}
} catch (BadLocationException e) {
logger.error(e.getMessage(), e); //should never happen
}
messagesPane.setDocument(doc);
repaint();
}
public void initHidingMode() {
hidingMode = true;
repaintTimer = new Timer(DISPLAY_MESSAGES_INTERVAL, new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
forceFocus = false;
repaintTimer.stop();
updateMessaagesVisibility();
}
});
this.addComponentListener(new ComponentAdapter() {
@Override
public void componentHidden(ComponentEvent e) {
repaintTimer.stop();
}
});
if (forceFocus) {
repaintTimer.start();
}
setBackground(new Color(0, 0, 0, 0));
input.setBackground(client.getTheme().getInputBg());
updateMessaagesVisibility();
}
public ChatPanel(final Client client) {
this.client = client;
input = new JTextField();
//prevent unintended focus (by window activate etc. - allow focus just on direct click)
input.setFocusable(false);
input.addMouseListener(new MouseAdapter() {
@Override
public void mouseClicked(MouseEvent e) {
activateChat();
}
});
input.addKeyListener(new KeyAdapter() {
@Override
public void keyPressed(KeyEvent e) {
if (e.getKeyCode() == KeyEvent.VK_ESCAPE) {
clean();
}
}
});
input.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
String msg = input.getText();
if (!"".equals(msg)) {
forceFocus = true; //prevent panel flashing
client.getConnection().send(createPostChatMessage(msg));
}
clean();
}
});
input.addFocusListener(new FocusListener() {
@Override
public void focusLost(FocusEvent e) {
updateMessaagesVisibility();
}
@Override
public void focusGained(FocusEvent e) {
updateMessaagesVisibility();
}
});
input.setOpaque(false);
input.setBackground(client.getTheme().getTransparentInputBg());
Color textColor = client.getTheme().getTextColor();
if (textColor != null) {
input.setForeground(client.getTheme().getTextColor());
input.setCaretColor(client.getTheme().getTextColor());
}
TextPrompt tp = new TextPrompt(_("Type to chat"), input);
tp.setShow(Show.FOCUS_LOST);
tp.changeStyle(Font.ITALIC);
tp.changeAlpha(0.4f);
messagesPane = new JTextPane();
messagesPane.setEditorKit(new WrapEditorKit());
messagesPane.setFocusable(false);
messagesPane.setOpaque(false);
setBackground(client.getTheme().getTransparentPanelBg());
setLayout(new MigLayout(""));
add(messagesPane, "pos 10 n (100%-10) (100%-35)");
add(input, "pos 10 (100%-35) (100%-10) (100%-10)");
}