private void adjustSize() {
int newHeight = mTextArea.getPreferredSize().height;
int maxHeight = mChatView.getHeight() / 3;
mScrollPane.setPreferredSize(
new Dimension(
mScrollPane.getWidth(),
newHeight < maxHeight
?
// grow
newHeight + 1
: // +1 for border
// fixed height
maxHeight));
// swing does not figure this out itself
mChatView.revalidate();
}
private void statusChanged() {
Control.Status status = mControl.getCurrentStatus();
switch (status) {
case CONNECTING:
mStatusBarLabel.setText(Tr.tr("Connecting..."));
break;
case CONNECTED:
mChatView.setColor(Color.WHITE);
mStatusBarLabel.setText(Tr.tr("Connected"));
NotificationManager.hideAllNotifications();
break;
case DISCONNECTING:
mStatusBarLabel.setText(Tr.tr("Disconnecting..."));
break;
case DISCONNECTED:
mChatView.setColor(Color.LIGHT_GRAY);
mStatusBarLabel.setText(Tr.tr("Not connected"));
// if (mTrayIcon != null)
// trayIcon.setImage(updatedImage);
break;
case SHUTTING_DOWN:
mMainFrame.save();
mChatListView.save();
mTrayManager.removeTray();
mMainFrame.setVisible(false);
mMainFrame.dispose();
break;
case FAILED:
mStatusBarLabel.setText(Tr.tr("Connecting failed"));
break;
case ERROR:
mChatView.setColor(Color.lightGray);
mStatusBarLabel.setText(Tr.tr("Connection error"));
break;
}
mMainFrame.onStatusChanged(status);
}
/**
* Initializes all the gui components. Calls methods setupPanel(), setupLayout(),
* setupListeners().
*
* @param baseController
*/
public ChatPanel(ChatController baseController) {
this.baseController = baseController;
myView = new ChatView();
String userName = myView.grabAnswer("What is your name?");
myBot = new Chatbot(userName);
baseLayout = new SpringLayout();
chatArea = new JTextArea(10, 30);
typingField = new JTextField(30);
promptLabel = new JLabel("Chat with me");
submitButton = new JButton("asda");
twitterButton = new JButton("Twitter");
myTwitter = new CTECTwitter(baseController);
analyzeTwitterButton = new JButton("Analyze some tweets");
setupPanel();
setupLayout();
setupListeners();
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// Get subject
subject = getIntent().getStringExtra("subject");
// Set title
if ((subject == null) || (subject.length() == 0)) {
setTitle(getString(R.string.title_chat_view_group));
} else {
setTitle(getString(R.string.title_chat_view_group) + " " + subject);
}
// Set the message composer max length
InputFilter[] filterArray = new InputFilter[1];
filterArray[0] =
new InputFilter.LengthFilter(RcsSettings.getInstance().getMaxGroupChatMessageLength());
composeText.setFilters(filterArray);
}
ComposingArea(ChatView chatView) {
mChatView = chatView;
mTextArea = new WebTextArea();
mTextArea.setMargin(View.MARGIN_SMALL);
mTextArea.setBorder(null);
mTextArea.setLineWrap(true);
mTextArea.setWrapStyleWord(true);
mTextArea.setFontSize(View.FONT_SIZE_NORMAL);
mTextArea.setInputPrompt(Tr.tr("Type to compose"));
mTextArea.setInputPromptHorizontalPosition(SwingConstants.LEFT);
mTextArea.setComponentPopupMenu(Utils.createCopyMenu(true));
mTextArea
.getDocument()
.addDocumentListener(
new DocumentChangeListener() {
@Override
public void documentChanged(DocumentEvent e) {
mChatView.onKeyTypeEvent(e.getDocument().getLength() == 0);
}
});
mScrollPane = new ComponentUtils.ScrollPane(mTextArea, false);
mScrollPane.setBorder(null);
// text area overlay
mOverlayLabel = new WebLabel().setBoldFont();
mOverlay =
new WebOverlay(mScrollPane, mOverlayLabel, SwingConstants.CENTER, SwingConstants.CENTER);
mOverlay.setUndecorated(false).setMargin(View.MARGIN_SMALL).setWebColoredBackground(false);
// old transfer handler of text area is fallback for bottom panel
mDropHandler = new FileDropHandler(mTextArea.getTransferHandler());
mTextArea.setTransferHandler(mDropHandler);
// when text changed...
mTextArea
.getDocument()
.addDocumentListener(
new DocumentChangeListener() {
@Override
public void documentChanged(DocumentEvent e) {
// these are strange times
SwingUtilities.invokeLater(
new Runnable() {
public void run() {
ComposingArea.this.adjustSize();
}
});
}
});
((AbstractDocument) mTextArea.getDocument())
.setDocumentFilter(
new DocumentFilter() {
@Override
public void replace(
FilterBypass fb, int offset, int length, String string, AttributeSet attr)
throws BadLocationException {
// input implementation of the "/me" command, XEP-0245
if (length == 0 && offset == 0 && string.equals("/")) {
fb.insertString(0, View.THE_ME_COMMAND, attr);
return;
}
super.replace(fb, offset, length, string, attr);
}
});
// ...or window is resized
mChatView.addComponentListener(
new ComponentAdapter() {
@Override
public void componentResized(ComponentEvent e) {
ComposingArea.this.adjustSize();
}
});
}
void reloadChatBG() {
mChatView.loadDefaultBG();
}
void setHotkeys() {
boolean enterSends = Config.getInstance().getBoolean(Config.MAIN_ENTER_SENDS);
mChatView.setHotkeys(enterSends);
}