public void showItem() {

    if (!this.editorPanel.getViewer().isLanguageFunctionAvailable()) {

      return;
    }

    this.highlight =
        this.editorPanel
            .getEditor()
            .addHighlight(this.position, this.position + this.word.length(), null, true);

    final FindSynonymsActionHandler _this = this;

    QTextEditor editor = this.editorPanel.getEditor();

    Rectangle r = null;

    try {

      r = editor.modelToView(this.position);

    } catch (Exception e) {

      // BadLocationException!
      Environment.logError("Location: " + this.position + " is not valid", e);

      UIUtils.showErrorMessage(this.editorPanel, "Unable to display synonyms.");

      return;
    }

    int y = r.y;

    // Show a panel of all the items.
    final QPopup p = this.popup;

    p.setOpaque(false);

    Synonyms syns = null;

    try {

      syns = this.projectViewer.getSynonymProvider().getSynonyms(this.word);

    } catch (Exception e) {

      UIUtils.showErrorMessage(this.editorPanel, "Unable to display synonyms.");

      Environment.logError("Unable to lookup synonyms for: " + word, e);

      return;
    }

    if ((syns.words.size() == 0) && (this.word.toLowerCase().endsWith("ed"))) {

      // Trim off the ed and try again.
      try {

        syns = this.projectViewer.getSynonyms(this.word.substring(0, this.word.length() - 2));

      } catch (Exception e) {

        UIUtils.showErrorMessage(this.editorPanel, "Unable to display synonyms.");

        Environment.logError("Unable to lookup synonyms for: " + word, e);

        return;
      }
    }

    if ((syns.words.size() == 0) && (this.word.toLowerCase().endsWith("s"))) {

      // Trim off the ed and try again.
      try {

        syns = this.projectViewer.getSynonyms(this.word.substring(0, this.word.length() - 1));

      } catch (Exception e) {

        UIUtils.showErrorMessage(this.editorPanel, "Unable to display synonyms.");

        Environment.logError("Unable to lookup synonyms for: " + word, e);

        return;
      }
    }

    StringBuilder sb = new StringBuilder();

    if (syns.words.size() > 0) {

      sb.append("6px");

      for (int i = 0; i < syns.words.size(); i++) {

        if (sb.length() > 0) {

          sb.append(", ");
        }

        sb.append("p, 3px, [p,90px], 5px");
      }
      /*
                if (syns.words.size () > 0)
                {

                    sb.append (",5px");

                }
      */
    } else {

      sb.append("6px, p, 6px");
    }

    FormLayout summOnly = new FormLayout("3px, fill:380px:grow, 3px", sb.toString());
    PanelBuilder pb = new PanelBuilder(summOnly);

    CellConstraints cc = new CellConstraints();

    int ind = 2;

    Map<String, String> names = new HashMap();
    names.put(Synonyms.ADJECTIVE + "", "Adjectives");
    names.put(Synonyms.NOUN + "", "Nouns");
    names.put(Synonyms.VERB + "", "Verbs");
    names.put(Synonyms.ADVERB + "", "Adverbs");
    names.put(Synonyms.OTHER + "", "Other");

    if (syns.words.size() == 0) {

      JLabel l = new JLabel("No synonyms found.");
      l.setFont(l.getFont().deriveFont(Font.ITALIC));

      pb.add(l, cc.xy(2, 2));
    }

    // Determine what type of word we are looking for.
    for (Synonyms.Part i : syns.words) {

      JLabel l = new JLabel(names.get(i.type + ""));

      l.setFont(l.getFont().deriveFont(Font.ITALIC));
      l.setFont(l.getFont().deriveFont((float) UIUtils.getEditorFontSize(10)));
      l.setBorder(
          new CompoundBorder(
              new MatteBorder(0, 0, 1, 0, Environment.getBorderColor()),
              new EmptyBorder(0, 0, 3, 0)));

      pb.add(l, cc.xy(2, ind));

      ind += 2;

      HTMLEditorKit kit = new HTMLEditorKit();
      HTMLDocument doc = (HTMLDocument) kit.createDefaultDocument();

      JTextPane t = new JTextPane(doc);
      t.setEditorKit(kit);
      t.setEditable(false);
      t.setOpaque(false);

      StringBuilder buf =
          new StringBuilder(
              "<style>a { text-decoration: none; } a:hover { text-decoration: underline; }</style><span style='color: #000000; font-size: "
                  + ((int) UIUtils.getEditorFontSize(10) /*t.getFont ().getSize () + 2*/)
                  + "pt; font-family: "
                  + t.getFont().getFontName()
                  + ";'>");

      for (int x = 0; x < i.words.size(); x++) {

        String w = (String) i.words.get(x);

        buf.append("<a class='x' href='http://" + w + "'>" + w + "</a>");

        if (x < (i.words.size() - 1)) {

          buf.append(", ");
        }
      }

      buf.append("</span>");

      t.setText(buf.toString());

      t.addHyperlinkListener(
          new HyperlinkAdapter() {

            public void hyperlinkUpdate(HyperlinkEvent ev) {

              if (ev.getEventType() == HyperlinkEvent.EventType.ACTIVATED) {

                QTextEditor ed = _this.editorPanel.getEditor();

                ed.replaceText(
                    _this.position, _this.position + _this.word.length(), ev.getURL().getHost());

                ed.removeHighlight(_this.highlight);

                _this.popup.setVisible(false);

                _this.projectViewer.fireProjectEvent(
                    ProjectEvent.SYNONYM, ProjectEvent.REPLACE, ev.getURL().getHost());
              }
            }
          });

      // Annoying that we have to do this but it prevents the text from being too small.

      t.setSize(new Dimension(380, Short.MAX_VALUE));

      JScrollPane sp = new JScrollPane(t);

      t.setCaretPosition(0);

      sp.setOpaque(false);
      sp.getVerticalScrollBar().setValue(0);
      /*
                  sp.setPreferredSize (t.getPreferredSize ());
                  sp.setMaximumSize (new Dimension (380,
                                                    75));
      */
      sp.getViewport().setOpaque(false);
      sp.setOpaque(false);
      sp.setBorder(null);
      sp.getViewport().setBackground(Color.WHITE);
      sp.setAlignmentX(Component.LEFT_ALIGNMENT);

      pb.add(sp, cc.xy(2, ind));

      ind += 2;
    }

    JPanel pan = pb.getPanel();
    pan.setOpaque(true);
    pan.setBackground(Color.WHITE);

    this.popup.setContent(pan);

    // r.y -= this.editorPanel.getScrollPane ().getVerticalScrollBar ().getValue ();

    Point po = SwingUtilities.convertPoint(editor, r.x, r.y, this.editorPanel);

    r.x = po.x;
    r.y = po.y;

    // Subtract the insets of the editorPanel.
    Insets ins = this.editorPanel.getInsets();

    r.x -= ins.left;
    r.y -= ins.top;

    this.editorPanel.showPopupAt(this.popup, r, "above", true);
  }
Exemplo n.º 2
0
 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());
   }
 }
Exemplo n.º 3
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();
  }