private void addHTML(String text) {
HTMLDocument hdoc = (HTMLDocument) doc;
try {
hdoc.insertAfterEnd(hdoc.getCharacterElement(hdoc.getLength()), text);
} catch (BadLocationException | IOException ex) {
ex.printStackTrace();
}
}
private void appendMsg(String msg) {
HTMLDocument doc = (HTMLDocument) textArea.getDocument();
HTMLEditorKit kit = (HTMLEditorKit) textArea.getEditorKit();
try {
kit.insertHTML(doc, doc.getLength(), msg, 0, 0, null);
} catch (Exception e) {
Debug.error(me + "Problem appending text to message area!\n%s", e.getMessage());
}
}
public void appendToEnd(String text) {
Element root = document.getDefaultRootElement();
try {
document.insertAfterEnd(root.getElement(root.getElementCount() - 1), text);
} catch (BadLocationException e) {
logger.error("Insert in the HTMLDocument failed.", e);
} catch (IOException e) {
logger.error("Insert in the HTMLDocument failed.", e);
}
}
public void hyperlinkUpdate(HyperlinkEvent event) {
HTMLDocument documentHTML = null;
if (event.getEventType() == HyperlinkEvent.EventType.ACTIVATED) {
m_sPageCourante = event.getURL().toString();
if (event instanceof HTMLFrameHyperlinkEvent) {
documentHTML = (HTMLDocument) jEditorPaneHTML.getDocument();
documentHTML.processHTMLFrameHyperlinkEvent((HTMLFrameHyperlinkEvent) event);
} else ChargerPageActive();
}
}
public StyledHTMLEditorPane() {
this.setContentType("text/html");
this.document = (HTMLDocument) this.getDocument();
this.setDocument(document);
Constants.loadSimpleStyle(document.getStyleSheet());
}
protected StyleSheet getStyleSheet() {
HTMLDocument doc = (HTMLDocument) getDocument();
return doc.getStyleSheet();
}
/** Initializes the graphical components */
public void init() {
username = getParameter("username");
if (username == null) {
username =
JOptionPane.showInputDialog(
this, "Please enter a username", "Login", JOptionPane.QUESTION_MESSAGE);
}
try {
PORT = Integer.valueOf(getParameter("port")).intValue();
} catch (NumberFormatException e) {
PORT = 42412;
}
URL url = getDocumentBase();
site = url.getHost();
locationURL = "http://" + site + ":" + url.getPort() + "/" + url.getPath();
setSize(615, 362);
c = getContentPane();
c.setBackground(new Color(224, 224, 224));
if (site == null || locationURL == null) {
c.add(new JLabel("ERROR: did not recieve needed data from page"));
}
myAction = new MyAction();
myKeyListener = new MyKeyListener();
myMouseListener = new MyMouseListener();
myHyperlinkListener = new MyHyperlinkListener();
c.setLayout(null);
cboChannels = new JComboBox();
cboChannels.setBounds(5, 5, 150, 24);
butChannel = new JButton("Join");
butChannel.setToolTipText("Join channel");
butChannel.addActionListener(myAction);
butChannel.setBounds(160, 5, 60, 24);
butCreate = new JButton("Create");
butCreate.setToolTipText("Create new channel");
butCreate.addActionListener(myAction);
butCreate.setBounds(230, 5, 100, 24);
butCreate.setEnabled(false);
butInvite = new JButton("Invite");
butInvite.setToolTipText("Invite Friend");
butInvite.addActionListener(myAction);
butInvite.setBounds(340, 5, 80, 24);
mainChat = new ChatPane(this);
textScroller =
new JScrollPane(
mainChat,
JScrollPane.VERTICAL_SCROLLBAR_ALWAYS,
JScrollPane.HORIZONTAL_SCROLLBAR_NEVER);
textScroller.setBounds(5, 34, 500, 270);
userList = new JList();
userList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
userList.setCellRenderer(new MyCellRenderer());
userList.setBackground(new Color(249, 249, 250));
JScrollPane userScroller = new JScrollPane(userList);
userScroller.setBounds(510, 34, 100, 297);
messageText = new JTextField();
messageText.setBounds(5, 309, 500, 22);
messageText.setColumns(10);
messageText.setBackground(new Color(249, 249, 250));
JMenuItem item;
popup = new JPopupMenu("test");
popup.add("whisper").addActionListener(myAction);
popup.add("private message").addActionListener(myAction);
popup.add("ignore").addActionListener(myAction);
popup.add("clear ignore list").addActionListener(myAction);
conNo = new ImageIcon(getURL("images/connect_no.gif"));
conYes = new ImageIcon(getURL("images/connect_established.gif"));
secNo = new ImageIcon(getURL("images/decrypted.gif"));
secYes = new ImageIcon(getURL("images/encrypted.gif"));
conIcon = new JLabel(conNo);
conIcon.setBorder(new EtchedBorder());
secIcon = new JLabel(secNo);
secIcon.setBorder(new EtchedBorder());
conIcon.setBounds(563, 334, 22, 22);
secIcon.setBounds(588, 334, 22, 22);
bottomText =
new JLabel(
"<html><body><font color=#445577><b>"
+ "LlamaChat "
+ VERSION
+ "</b></font> © "
+ "<a href=\""
+ linkURL
+ "\">Joseph Monti</a> 2002-2003"
+ "</body></html>");
bottomText.setBounds(5, 336, 500, 20);
c.add(cboChannels);
c.add(butChannel);
c.add(butCreate);
c.add(butInvite);
c.add(textScroller);
c.add(userScroller);
c.add(messageText);
c.add(conIcon);
c.add(secIcon);
c.add(bottomText);
userList.addMouseListener(myMouseListener);
messageText.addKeyListener(myKeyListener);
bottomText.addMouseListener(myMouseListener);
users = new ArrayList();
ignores = new ArrayList(5);
afks = new ArrayList(5);
admins = new ArrayList(5);
history = new CommandHistory(10);
admin = false;
channels = new Hashtable();
privates = new PrivateMsg(this);
showUserStatus = false;
myColors[0] = new Color(200, 0, 0);
myColors[1] = new Color(0, 150, 0);
myColors[2] = new Color(0, 0, 200);
rect = new Rectangle(0, 0, 1, 1);
String opening =
"<font color=#333333>"
+ "==================================<br>"
+ "Welcome to LlamaChat "
+ VERSION
+ "<br>"
+ "If you need assistance, type \\help<br>"
+ "Enjoy your stay!<br>"
+ "Maestria Aplicada en Redes<br>"
+ "==================================<br></font>";
HTMLDocument doc = (HTMLDocument) mainChat.getDocument();
HTMLEditorKit kit = (HTMLEditorKit) mainChat.getEditorKit();
try {
kit.insertHTML(doc, doc.getLength(), opening, 0, 0, HTML.Tag.FONT);
} catch (Throwable t) {
t.printStackTrace(System.out);
}
// validate the name
if (!username.matches("[\\w_-]+?")) {
error(
"username contains invalid characters, changing to "
+ "'invalid' for now. "
+ "Type \\rename to chose a new name");
username = "******";
}
if (username.length() > 10) {
username = username.substring(0, 10);
error("username too long, changed to " + username);
}
connect();
}
/**
* Creates a new HTMLWriter.
*
* @param w a Writer
* @param doc an HTMLDocument
* @param pos the document location from which to fetch the content
* @param len the amount to write out
*/
public HTMLWriter(Writer w, HTMLDocument doc, int pos, int len) {
super(w, doc, pos, len);
completeDoc = (pos == 0 && len == doc.getLength());
setLineLength(80);
}
/**
* Creates a new HTMLWriter.
*
* @param w a Writer
* @param doc an HTMLDocument
*/
public HTMLWriter(Writer w, HTMLDocument doc) {
this(w, doc, 0, doc.getLength());
}
/**
* Writes out a start tag for the element. Ignores all synthesized elements.
*
* @param elem an Element
* @exception IOException on any I/O error
*/
protected void startTag(Element elem) throws IOException, BadLocationException {
if (synthesizedElement(elem)) {
return;
}
// Determine the name, as an HTML.Tag.
AttributeSet attr = elem.getAttributes();
Object nameAttribute = attr.getAttribute(StyleConstants.NameAttribute);
HTML.Tag name;
if (nameAttribute instanceof HTML.Tag) {
name = (HTML.Tag) nameAttribute;
} else {
name = null;
}
if (name == HTML.Tag.PRE) {
inPre = true;
preEndOffset = elem.getEndOffset();
}
// write out end tags for item on stack
closeOutUnwantedEmbeddedTags(attr);
if (inContent) {
writeLineSeparator();
inContent = false;
newlineOutputed = false;
}
if (completeDoc && name == HTML.Tag.BODY && !wroteHead) {
// If the head has not been output, output it and the styles.
wroteHead = true;
indent();
write("<head>");
writeLineSeparator();
incrIndent();
writeStyles(((HTMLDocument) getDocument()).getStyleSheet());
decrIndent();
writeLineSeparator();
indent();
write("</head>");
writeLineSeparator();
}
indent();
write('<');
write(elem.getName());
writeAttributes(attr);
write('>');
if (name != HTML.Tag.PRE) {
writeLineSeparator();
}
if (name == HTML.Tag.TEXTAREA) {
textAreaContent(elem.getAttributes());
} else if (name == HTML.Tag.SELECT) {
selectContent(elem.getAttributes());
} else if (completeDoc && name == HTML.Tag.BODY) {
// Write out the maps, which is not stored as Elements in
// the Document.
writeMaps(((HTMLDocument) getDocument()).getMaps());
} else if (name == HTML.Tag.HEAD) {
wroteHead = true;
incrIndent();
writeStyles(((HTMLDocument) getDocument()).getStyleSheet());
decrIndent();
}
HTMLDocument document = null;
if (name == HTML.Tag.BODY && (document = (HTMLDocument) getDocument()).hasBaseTag()) {
incrIndent();
indent();
write("<base href = \"" + document.getBase() + "\">");
writeLineSeparator();
decrIndent();
}
}
