Esempio n. 1
0
  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);

  }
Esempio n. 2
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 @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());
   }
 }
 public static void clearAll(JEditorPane txt) {
   try {
     txt.setText("");
     HTMLEditorKit kit = (HTMLEditorKit) txt.getEditorKit();
     HTMLDocument doc = (HTMLDocument) txt.getDocument();
     kit.insertHTML(
         doc, 0, "<body style=\"font-family:'Courier New';font-size: 12pt;\">", 0, 0, null);
   } catch (Exception e) {
   }
 }
Esempio n. 5
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 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());
   }
 }
Esempio n. 6
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 @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();
   }
 }
Esempio n. 7
0
 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();
   }
 }
Esempio n. 8
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 protected void insert(String s, int offset) {
   try {
     HTMLEditorKit edKit = (HTMLEditorKit) getEditorKit();
     //    ((HTMLDocument)getDocument()).insertString(offset,"\n",null);
     edKit.insertHTML((HTMLDocument) getDocument(), offset, "<BR>\n" + s, 0, 0, HTML.Tag.BR);
     //    HTMLEditorKit.InsertHTMLTextAction("similarity",s,HTML.Tag.BODY,HTML.Tag.P);
   } catch (BadLocationException ble) {
     System.out.println("Offset " + offset);
     ble.printStackTrace();
   } catch (Exception exp) {
     exp.printStackTrace();
   }
 }
Esempio n. 9
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 // 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();
   }
 }
 @Override
 protected void process(final List<String> chunks) {
   // Updates the messages text area
   try {
     HTMLEditorKit kit = (HTMLEditorKit) messagesTextArea.getEditorKit();
     HTMLDocument doc = (HTMLDocument) messagesTextArea.getDocument();
     for (final String string : chunks) {
       kit.insertHTML(doc, messagesTextArea.getCaretPosition(), string + "<br>", 0, 0, null);
     }
   } catch (Exception e) {
     e.printStackTrace();
   }
 }
Esempio n. 11
0
 private static void appendHTML(JEditorPane editor, String html) {
   try {
     html = StringUtil.replaceAll(html, "\t", "&nbsp;&nbsp;&nbsp;&nbsp;");
     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 boolean importData(JComponent c, Transferable t) {
   if (c != textComponent) { // ### never happens, we dont share transfer handlers
     System.out.println("*** importData(): c=" + c);
   }
   try {
     DataFlavor[] flavors = t.getTransferDataFlavors();
     boolean hasStringFlavor = t.isDataFlavorSupported(DataFlavor.stringFlavor);
     boolean hasImageFlavor = t.isDataFlavorSupported(DataFlavor.imageFlavor);
     boolean hasFilelistFlavor = t.isDataFlavorSupported(DataFlavor.javaFileListFlavor);
     //
     System.out.println(">>> import data to text panel (" + flavors.length + " flavors)");
     // ### for (int i = 0; i < flavors.length; i++) {
     // ###	System.out.println(flavors[i]);
     // ###}
     System.out.println("  >   string flavor supported: " + hasStringFlavor);
     System.out.println("  >    image flavor supported: " + hasImageFlavor);
     System.out.println("  > filelist flavor supported: " + hasFilelistFlavor);
     //
     // We do not allow dropping on top of the selected text
     if ((source == textComponent)
         && (textComponent.getCaretPosition() >= p0.getOffset())
         && (textComponent.getCaretPosition() <= p1.getOffset())) {
       shouldRemove = false;
       System.out.println(
           ">>> dropping on top of the selected text is not allowed -- import canceled");
       return true;
     }
     //
     if (hasStringFlavor) {
       String data = (String) t.getTransferData(DataFlavor.stringFlavor);
       int pos = textComponent.getCaretPosition();
       if (DeepaMehtaUtils.isImage(data)) {
         HTMLEditorKit kit = (HTMLEditorKit) ((JEditorPane) textComponent).getEditorKit();
         HTMLDocument doc = (HTMLDocument) textComponent.getDocument();
         String html = "<img src=\"" + data + "\"></img>";
         kit.insertHTML(doc, pos, html, 0, 0, HTML.Tag.IMG); // ### <img> not XML conform
         // ### doc.insertBeforeStart(doc.getParagraphElement(pos), html);
         System.out.println(">>> IMG tag inserted: \"" + html + "\"");
       } else {
         textComponent.getDocument().insertString(pos, data, null);
         System.out.println(">>> regular text inserted: \"" + data + "\"");
       }
     } else if (hasFilelistFlavor) {
       java.util.List files = (java.util.List) t.getTransferData(DataFlavor.javaFileListFlavor);
       System.out.println("    " + files.size() + " files:");
       for (int i = 0; i < files.size(); i++) {
         File file = (File) files.get(i);
         String filename = file.getName();
         System.out.println("    " + file);
         if (DeepaMehtaUtils.isHTML(filename)) {
           String html = DeepaMehtaUtils.readFile(file);
           textComponent.setText(html); // ### replace instead insert
           textComponent.setCaretPosition(0);
           // ### ((JEditorPane) textComponent).setPage("file://" + file);	// ### replace instead
           // insert
           // ### setDirty("dropping HTML file");
           System.out.println(">>> HTML inserted (read from file)");
           break; // ### max one file is inserted
         } else if (DeepaMehtaUtils.isImage(filename)) {
           HTMLEditorKit kit = (HTMLEditorKit) ((JEditorPane) textComponent).getEditorKit();
           HTMLDocument doc = (HTMLDocument) textComponent.getDocument();
           int pos = textComponent.getCaretPosition();
           String imagefile = file.getPath().replace('\\', '/'); // ###
           String html = "<img src=\"" + imagefile + "\"></img>";
           kit.insertHTML(doc, pos, html, 0, 0, HTML.Tag.IMG); // ### <img> not XML conform
           // ### doc.insertBeforeStart(doc.getParagraphElement(pos), html);
           System.out.println(">>> IMG tag inserted: \"" + html + "\"");
         } else {
           System.out.println(
               "### importData(): only implemented for HTML files -- import canceled");
         }
       }
     } else {
       System.out.println("*** importData(): no supported flavor " + c);
     }
     return true;
   } catch (UnsupportedFlavorException ufe) {
     System.out.println("*** while dropping to text panel: " + ufe);
   } catch (BadLocationException ble) {
     System.out.println("*** while dropping to text panel: " + ble);
   } catch (IOException ioe) {
     System.out.println("*** while dropping to text panel: " + ioe);
   }
   //
   return super.importData(c, t);
 }
Esempio n. 13
0
  /** 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> &nbsp;&copy; "
                + "<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();
  }