public void closeChatRoom() {
fireClosingListeners();
getTranscriptWindow().removeContextMenuListener(this);
getTranscriptWindow().removeMouseListener(transcriptWindowMouseListener);
getChatInputEditor().removeKeyListener(chatEditorKeyListener);
textScroller.getViewport().remove(transcriptWindow);
ChatsyManager.getConnection().removeConnectionListener(this);
packetIDList.clear();
messageListeners.clear();
getChatInputEditor().close();
getChatInputEditor().getActionMap().remove("closeTheRoom");
chatAreaButton.getButton().removeActionListener(this);
bottomPanel.remove(chatAreaButton);
}
private void checkForEnter(KeyEvent e) {
final KeyStroke keyStroke = KeyStroke.getKeyStroke(e.getKeyCode(), e.getModifiers());
if (!keyStroke.equals(KeyStroke.getKeyStroke(KeyEvent.VK_ENTER, KeyEvent.SHIFT_DOWN_MASK))
&& e.getKeyChar() == KeyEvent.VK_ENTER) {
e.consume();
sendMessage();
getChatInputEditor().setText("");
getChatInputEditor().setCaretPosition(0);
} else if (keyStroke.equals(
KeyStroke.getKeyStroke(KeyEvent.VK_ENTER, KeyEvent.SHIFT_DOWN_MASK))) {
final Document document = getChatInputEditor().getDocument();
try {
document.insertString(getChatInputEditor().getCaretPosition(), "\n", null);
getChatInputEditor().requestFocusInWindow();
chatAreaButton.getButton().setEnabled(true);
} catch (BadLocationException badLoc) {
}
}
}
public JButton getSendButton() {
return chatAreaButton.getButton();
}
public ChatInputEditor getChatInputEditor() {
return chatAreaButton.getChatInputArea();
}
public void positionCursor() {
getChatInputEditor().setCaretPosition(getChatInputEditor().getCaretPosition());
chatAreaButton.getChatInputArea().requestFocusInWindow();
}
protected void checkForText(DocumentEvent e) {
final int length = e.getDocument().getLength();
if (length > 0) chatAreaButton.getButton().setEnabled(true);
else chatAreaButton.getButton().setEnabled(false);
}
public void actionPerformed(ActionEvent e) {
sendMessage();
getChatInputEditor().clear();
chatAreaButton.getButton().setEnabled(false);
}
private void init() {
setLayout(new GridBagLayout());
setBackground(Color.white);
splitPane.setBorder(BorderFactory.createEmptyBorder());
splitPane.setOneTouchExpandable(false);
verticalSplit = new JSplitPane(JSplitPane.VERTICAL_SPLIT);
add(
verticalSplit,
new GridBagConstraints(
0,
1,
1,
1,
1.0,
1.0,
GridBagConstraints.CENTER,
GridBagConstraints.BOTH,
new Insets(0, 0, 0, 0),
0,
0));
verticalSplit.setBorder(BorderFactory.createEmptyBorder());
verticalSplit.setOneTouchExpandable(false);
verticalSplit.setTopComponent(splitPane);
textScroller.setAutoscrolls(true);
textScroller.getVerticalScrollBar().setBlockIncrement(50);
textScroller.getVerticalScrollBar().setUnitIncrement(20);
chatWindowPanel = new JPanel();
chatWindowPanel.setLayout(new GridBagLayout());
chatWindowPanel.add(
textScroller,
new GridBagConstraints(
0,
10,
1,
1,
1.0,
1.0,
GridBagConstraints.WEST,
GridBagConstraints.BOTH,
new Insets(0, 0, 0, 0),
0,
0));
chatWindowPanel.setOpaque(false);
chatPanel.add(
chatWindowPanel,
new GridBagConstraints(
0,
1,
1,
1,
1.0,
1.0,
GridBagConstraints.CENTER,
GridBagConstraints.BOTH,
new Insets(0, 5, 0, 5),
0,
0));
splitPane.setLeftComponent(chatPanel);
editorBar.setOpaque(false);
chatPanel.setOpaque(false);
bottomPanel.setOpaque(false);
splitPane.setOpaque(false);
bottomPanel.setLayout(new GridBagLayout());
bottomPanel.add(
chatAreaButton,
new GridBagConstraints(
0,
1,
5,
1,
1.0,
1.0,
GridBagConstraints.WEST,
GridBagConstraints.BOTH,
new Insets(0, 5, 5, 5),
0,
15));
bottomPanel.add(
editorBar,
new GridBagConstraints(
0,
0,
5,
1,
0.0,
0.0,
GridBagConstraints.WEST,
GridBagConstraints.HORIZONTAL,
new Insets(0, 5, 0, 5),
0,
0));
bottomPanel.setBorder(BorderFactory.createEmptyBorder());
verticalSplit.setOpaque(false);
verticalSplit.setBottomComponent(bottomPanel);
verticalSplit.setResizeWeight(1.0);
verticalSplit.setDividerSize(2);
chatAreaButton.getButton().addActionListener(this);
getChatInputEditor().getDocument().addDocumentListener(this);
chatEditorKeyListener =
new KeyAdapter() {
public void keyPressed(KeyEvent e) {
checkForEnter(e);
}
};
getChatInputEditor().addKeyListener(chatEditorKeyListener);
getChatInputEditor()
.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW)
.put(KeyStroke.getKeyStroke("ctrl F4"), "closeTheRoom");
getChatInputEditor()
.getActionMap()
.put(
"closeTheRoom",
new AbstractAction("closeTheRoom") {
public void actionPerformed(ActionEvent evt) {
closeChatRoom();
}
});
}
