public JSONArray convertHTMLToFlag(HTMLDocument htmlDoc) {
boolean isExistFace = false;
ElementIterator it = new ElementIterator(htmlDoc);
Element element;
while ((element = it.next()) != null) {
if (element.getName().equals(HTML.Tag.IMG.toString())) {
isExistFace = true;
try {
String name = element.getAttributes().getAttribute(HTML.Attribute.NAME).toString();
// String src = element.getAttributes().getAttribute(HTML.Attribute.SRC).toString();
int offset = element.getStartOffset();
htmlDoc.replace(offset, element.getEndOffset() - offset, "~face:" + name + "~", null);
} catch (BadLocationException ex) {
Logger.getLogger(QQImageUtil.class.getName()).log(Level.SEVERE, null, ex);
}
}
}
String text = null;
try {
text = htmlDoc.getText(0, htmlDoc.getLength());
htmlDoc.remove(0, htmlDoc.getLength());
} catch (BadLocationException ex) {
Logger.getLogger(QQImageUtil.class.getName()).log(Level.SEVERE, null, ex);
}
if (isExistFace) {
text = text.replaceFirst("\\n", "");
}
// Log.println(text);
JSONArray msg = new JSONArray();
String[] arr = text.split("~");
for (int i = 0; i < arr.length; i++) {
String temp = arr[i];
// Log.println(temp);
if (temp.startsWith("face:")) {
String[] tempArray = temp.split(":");
JSONArray face = new JSONArray();
face.add(tempArray[0]);
String regex = ",([0-9]*):" + tempArray[1] + ",";
Pattern p = Pattern.compile(regex);
Matcher m = p.matcher(faceFlag);
String result = null;
if (m.find()) {
result = m.group(1);
} else {
result = tempArray[1];
}
int faceNumber = Integer.parseInt(result);
face.add(faceNumber);
msg.add(face);
} else {
msg.add(temp);
}
}
// Log.println(msg);
return msg;
}
// appends a message to the log tab and system out.
public void Log(String msg) {
try {
kit.insertHTML(doc, doc.getLength(), msg, 0, 0, null);
int over_length = doc.getLength() - msg.length() - 5000;
doc.remove(0, over_length);
} catch (BadLocationException e) {
// TODO Auto-generated catch block
// e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
// e.printStackTrace();
}
}
public void toChatScreen(String toScreen, boolean selfSeen)
throws IOException, BadLocationException {
// Timestamp ts = new Timestamp();
String toScreenFinal = "";
Date now = Calendar.getInstance().getTime();
SimpleDateFormat format = new SimpleDateFormat("hh:mm");
String ts = format.format(now);
// chatScreen.append(ts + " " + toScreen + "\n");
toScreenFinal = "<font color=gray>" + ts + "</font> ";
if (selfSeen) toScreenFinal = toScreenFinal + "<font color=red>" + toScreen + "</font>";
else toScreenFinal = toScreenFinal + toScreen;
// chatter.addTo(toScreen);
// if(standardWindow) {
// chatScreen.setCaretPosition(chatScreen.getDocument().getLength());
// }
// else {
JScrollBar vBar = scrollChat.getVerticalScrollBar();
int vSize = vBar.getVisibleAmount();
int maxVBar = vBar.getMaximum();
int currVBar = vBar.getValue() + vSize;
kit.insertHTML(doc, doc.getLength(), toScreenFinal, 0, 0, null);
if (maxVBar == currVBar) {
chatScreen.setCaretPosition(chatScreen.getDocument().getLength());
}
// }
// kit.insertHTML(doc, doc.getLength(), toScreenFinal, 0, 0, null);
}
private void addHTML(String text) {
HTMLDocument hdoc = (HTMLDocument) doc;
try {
hdoc.insertAfterEnd(hdoc.getCharacterElement(hdoc.getLength()), text);
} catch (BadLocationException | IOException ex) {
ex.printStackTrace();
}
}
@Override
public void writeSource(String x) {
try {
htmlKit.insertHTML(htmlDoc, htmlDoc.getLength(), x, 0, 0, null);
} catch (Exception e) {
e.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());
}
}
private void addHTML(String html) {
synchronized (kit) {
try {
kit.insertHTML(doc, doc.getLength(), html, 0, 0, null);
} catch (BadLocationException | IOException ignored) {
Logger.logError(ignored.getMessage(), ignored);
}
displayArea.setCaretPosition(displayArea.getDocument().getLength());
}
}
/**
* Extracts text from an HTML document and stores it in the document.
*
* @param filesInputStream An input stream pointing to the HTML document to be read.
* @throws BadLocationException
* @throws IOException
*/
private static char[] loadHTML(InputStream filesInputStream)
throws IOException, BadLocationException {
EditorKit kit = new HTMLEditorKit();
HTMLDocument doc = (HTMLDocument) kit.createDefaultDocument();
doc.putProperty("IgnoreCharsetDirective", true);
kit.read(filesInputStream, doc, 0);
char[] origText = doc.getText(0, doc.getLength()).toCharArray();
return origText;
}
@Override
public void write(int b) throws IOException {
try {
htmlKit.insertHTML(
htmlDoc, htmlDoc.getLength(), new String(new byte[] {(byte) b}), 0, 0, null);
} catch (BadLocationException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
public void ClearLog() {
try {
doc.replace(0, doc.getLength(), "", null);
kit.insertHTML(doc, 0, "", 0, 0, null);
} catch (BadLocationException e) {
// TODO Auto-generated catch block
// e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
// e.printStackTrace();
}
}
public String getPlainText() {
try {
StringWriter stringWriter = new StringWriter();
HTMLEditorKit htmlEditorKit = new HTMLEditorKit();
htmlEditorKit.write(stringWriter, document, 0, document.getLength());
return stringWriter.toString();
} catch (Exception e) {
ExceptionHandler.log(e);
}
return null;
}
public void saveDocument() {
try {
view.selectHtmlTab();
if (currentFile != null) {
try (FileWriter writer = new FileWriter(currentFile)) {
new HTMLEditorKit().write(writer, document, 0, document.getLength());
}
} else saveDocumentAs();
} catch (Exception e) {
ExceptionHandler.log(e);
}
}
private static void appendHTML(JEditorPane editor, String html) {
try {
html = StringUtil.replaceAll(html, "\t", " ");
html = StringUtil.replaceAll(html, "\r\n", "\n");
html = StringUtil.replaceAll(html, "\r", "");
Vector vt = StringUtil.toStringVector(html, "\n");
HTMLEditorKit kit = (HTMLEditorKit) editor.getEditorKit();
HTMLDocument doc = (HTMLDocument) editor.getDocument();
for (int iIndex = 0; iIndex < vt.size(); iIndex++)
kit.insertHTML(doc, doc.getLength(), (String) vt.elementAt(iIndex), 0, 0, null);
} catch (Exception e) {
e.printStackTrace();
}
}
public void saveDocumentAs() {
try {
view.selectHtmlTab();
JFileChooser jFileChooser = new JFileChooser();
jFileChooser.setFileFilter(new HTMLFileFilter());
jFileChooser.setDialogTitle("Save File");
int n = jFileChooser.showSaveDialog(view);
if (n == JFileChooser.APPROVE_OPTION) {
currentFile = jFileChooser.getSelectedFile();
view.setTitle(currentFile.getName());
try (FileWriter writer = new FileWriter(currentFile)) {
new HTMLEditorKit().write(writer, document, 0, document.getLength());
}
}
} catch (Exception e) {
ExceptionHandler.log(e);
}
}
/**
* Calculates the preferred height of the editor pane with the given fixed width.
*
* @param width the width of the pane
* @return the preferred height given the current editor pane content or {@code -1} if there was a
* problem. Value will never exceed {@link WorkflowAnnotation#MAX_HEIGHT}
*/
private int getContentHeightOfEditor(final int width) {
HTMLDocument document = (HTMLDocument) editPane.getDocument();
StringWriter writer = new StringWriter();
try {
editPane.getEditorKit().write(writer, document, 0, document.getLength());
} catch (IndexOutOfBoundsException | IOException | BadLocationException e1) {
// should not happen
return -1;
}
String comment = writer.toString();
comment = AnnotationDrawUtils.removeStyleFromComment(comment);
int maxHeight =
model.getSelected() instanceof ProcessAnnotation
? ProcessAnnotation.MAX_HEIGHT
: OperatorAnnotation.MAX_HEIGHT;
return Math.min(
AnnotationDrawUtils.getContentHeight(
AnnotationDrawUtils.createStyledCommentString(comment, model.getSelected().getStyle()),
width),
maxHeight);
}
/**
* Saves the content of the comment editor as the new comment for the given {@link
* WorkflowAnnotation}.
*
* @param selected the annotation for which the content of the editor pane should be saved as new
* comment
*/
private void saveEdit(final WorkflowAnnotation selected) {
if (editPane == null) {
return;
}
HTMLDocument document = (HTMLDocument) editPane.getDocument();
StringWriter writer = new StringWriter();
try {
editPane.getEditorKit().write(writer, document, 0, document.getLength());
} catch (IndexOutOfBoundsException | IOException | BadLocationException e1) {
// should not happen
LogService.getRoot()
.log(
Level.WARNING,
"com.rapidminer.gui.flow.processrendering.annotations.AnnotationsDecorator.cannot_save");
}
String comment = writer.toString();
comment = AnnotationDrawUtils.removeStyleFromComment(comment);
Rectangle2D loc = selected.getLocation();
Rectangle2D newLoc =
new Rectangle2D.Double(
loc.getX(),
loc.getY(),
editPane.getBounds().getWidth(),
editPane.getBounds().getHeight());
selected.setLocation(newLoc);
boolean overflowing = false;
int prefHeight =
AnnotationDrawUtils.getContentHeight(
AnnotationDrawUtils.createStyledCommentString(comment, selected.getStyle()),
(int) newLoc.getWidth());
if (prefHeight > newLoc.getHeight()) {
overflowing = true;
}
selected.setOverflowing(overflowing);
model.setAnnotationComment(selected, comment);
}
/**
* Sets the HTML content to be displayed.
*
* @param content an HTML document
*/
private void setDocumentContent(String content) {
HTMLDocument doc = new HTMLDocument();
try {
doc.remove(0, doc.getLength());
} catch (BadLocationException e) {
e.printStackTrace();
}
doc.putProperty("IgnoreCharsetDirective", Boolean.TRUE);
try {
htmlPane.read(new ByteArrayInputStream(content.getBytes()), doc);
} catch (IOException e) {
e.printStackTrace();
}
htmlPane.setDocument(doc);
htmlPane.setCaretPosition(0);
taTextResponse.setText(content);
taTextResponse.setCaretPosition(0);
taTextResponse.requestFocus();
}
/** 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();
}
About() {
window = new JWindow();
this.setPreferredSize(new Dimension(650, 550));
this.setVisible(true);
this.setLayout(null);
JTextPane text = new JTextPane();
text.setBounds(5, 150, 625, 525);
text.setVisible(true);
text.setEditable(false);
text.setOpaque(false);
HTMLEditorKit htmlKit =
new HTMLEditorKit() {
public Parser getParser() {
return super.getParser();
}
};
HTMLDocument htmlDoc = new HTMLDocument();
text.addHyperlinkListener(
new HyperlinkListener() {
public void hyperlinkUpdate(HyperlinkEvent e) {
if (e.getEventType() == HyperlinkEvent.EventType.ACTIVATED) {
if (Desktop.isDesktopSupported()) {
try {
Desktop.getDesktop().browse(e.getURL().toURI());
return;
} catch (IOException e1) {
} catch (URISyntaxException e1) {
}
}
try {
Runtime.getRuntime().exec("xdg-open ".concat(e.getURL().toString()));
} catch (IOException ioex) {
ControlRoom.log(
Level.WARNING,
"Failed to show file: '"
+ e.getURL().toString()
+ "'. Possible unsupported File Manager...",
null);
}
}
}
});
text.setEditorKit(htmlKit);
text.setDocument(htmlDoc);
try {
BufferedReader reader =
new BufferedReader(
new InputStreamReader(
this.getClass().getResourceAsStream("/resources/about.html"), "UTF-8"));
htmlKit.read(reader, htmlDoc, htmlDoc.getLength());
} catch (IOException ioex) {
ControlRoom.log(Level.SEVERE, "Failed to read about.html", ioex);
} catch (BadLocationException e) {
e
.printStackTrace(); // To change body of catch statement use File | Settings | File
// Templates.
}
text.addMouseListener(this);
window.getContentPane().add(text);
window.getContentPane().add(this);
window.addMouseListener(this);
window.pack();
ControlRoom.setWindowRelativeToCentral(window);
window.setVisible(true);
window.setAlwaysOnTop(true);
}
