chatpanel.java

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        b.setBackground(bgColor);
        b.setForeground(Color.yellow);
        return b;
    }

    protected GridBagConstraints createButtonConstraints(int number) {
           return Constraints.create(number, 0, 1, 1, 0.0, 0.0,
                                  GridBagConstraints.EAST,
                                  GridBagConstraints.NONE,
                                  new Insets(2, 2, 2, 2), 0, 0);
    }


    protected Component createButtonPanel() {
        Panel p = new Panel(); // panel to contain the button
        p.setBackground(bgColor);
        GridBagLayout gb2 = new GridBagLayout();
        p.setLayout(gb2);

        int i=0;

        btnPrivate = createButton("private.gif", Translator.getMessage("label.private"));
        gb2.setConstraints(btnPrivate, createButtonConstraints(i++));
        p.add(btnPrivate);

        btnEmote = createButton("emote.gif", Translator.getMessage("label.emote"));
        gb2.setConstraints(btnEmote, createButtonConstraints(i++));
        p.add(btnEmote);

/*        btnEmotePrivate = createButton("pemote.gif", Translator.getMessage("label.mesg"));
        gb2.setConstraints(btnEmotePrivate, createButtonConstraints(i++));
        p.add(btnEmotePrivate);
*/
        btnPing = createButton("ping.gif", Translator.getMessage("label.ping"));
        gb2.setConstraints(btnPing, createButtonConstraints(i++));
        p.add(btnPing);

        btnUserInfo = createButton("whois.gif", Translator.getMessage("label.whois"));
        gb2.setConstraints(btnUserInfo, createButtonConstraints(i++));
        p.add(btnUserInfo);

        btnStats = createButton("stats.gif", Translator.getMessage("label.stats"));
        gb2.setConstraints(btnStats, createButtonConstraints(i++));
        p.add(btnStats);

/*        btnClose = createButton("blank.gif", Translator.getMessage("label.close"));
        gb2.setConstraints(btnClose, createButtonConstraints(i++));
        p.add(btnClose);
*/
        btnHelp = createButton("help.gif", Translator.getMessage("label.help"));
        gb2.setConstraints(btnHelp, createButtonConstraints(i++));
        p.add(btnHelp);

        return p;
    }

    public boolean action(Event e, Object o) {
        if (e.id == Event.ACTION_EVENT) {
            if (e.target == lstUsers) {
                _inputReceiver.userDoubleClick((String)o);
                return true;
            }
            if (e.target == txtInput) {
                _inputReceiver.inputEvent(_room, (String)o);
                txtInput.setText("");
                return true;
            }
            if (e.target == btnStats || e.target == miStats) {
                _inputReceiver.inputEvent(_room, ICommands.STATS);
                return true;
            }
            if (e.target == btnClose) {
                _inputReceiver.inputEvent(_room, ICommands.PART_ROOM);
                return true;
            } 
            if (e.target == btnPing || e.target == miPing) {
                if (!s_useDialogs) {
                    String user = lstUsers.getSelectedItem();
                    if (user != null) {
                        _inputReceiver.inputEvent(_room, ICommands.PING + " " + user);
                    } else {
                        displayError(Translator.getMessage("error.ping"));
                    } 
                } else {
                    IQuery q = _factory.createQuery(Translator.getMessage("ping"),
                                                    Translator.getMessage("label.user") + ":",
                                                    getUserList(), false, null);
                    q.setCallbackParams(PING, this);
                    String def = lstUsers.getSelectedItem();
                    if (def != null) {
                        q.setDefaultSelection(def);
                    }
                    q.show();
                }
                return true;
            }
            if (e.target == btnUserInfo || e.target == miWhois) {
                if (!s_useDialogs) {
                    String user = lstUsers.getSelectedItem();
                    if (user != null) {
                        _inputReceiver.inputEvent(_room, ICommands.WHOIS + " " + user);
                    } else {
                        displayError(Translator.getMessage("error.whois"));
                    } 
                } else {
                    IQuery q = _factory.createQuery(Translator.getMessage("label.compose.whois"),
                                                    Translator.getMessage("label.user") + ":",
                                                    getUserList(), false, null);
                    q.setCallbackParams(WHOIS, this);
                    String def = lstUsers.getSelectedItem();
                    if (def != null) {
                        q.setDefaultSelection(def);
                    }
                    q.show();
                }
                return true;
            }
            if (e.target == btnPrivate || e.target == miPrivate) {
                if (!s_useDialogs) {
                    String user = lstUsers.getSelectedItem();
                    if (user != null) {
                        String msg = txtInput.getText();
                        if (msg != null && msg.length() > 0) {
                            _inputReceiver.inputEvent(_room, ICommands.SAY_TO_USER + " " + user + " " + msg);
                            txtInput.setText("");
                        } else {
                            displayError(Translator.getMessage("error.private2"));
                        } 
                    } else {
                        displayError(Translator.getMessage("error.private1"));
                    } 
                } else {
                    IQuery q = _factory.createQuery(Translator.getMessage("label.compose.private"),
                                                    Translator.getMessage("label.to") + ":", 
                                                    getUserList(), true, 
                                                    Translator.getMessage("label.private") + ":");
                    q.setCallbackParams(PRIVATE, this);
                    String def = lstUsers.getSelectedItem();
                    if (def != null) {
                        q.setDefaultSelection(def);
                    }
                    q.show();
                }

                return true;
            }
            if (e.target == btnEmotePrivate || e.target == miEmotePrivate) {
                if (!s_useDialogs) {
                    String user = lstUsers.getSelectedItem();
                    if (user != null) {
                        String msg = txtInput.getText();
                        if (msg != null && msg.length() > 0) {
                            _inputReceiver.inputEvent(_room, ICommands.EMOTE_TO_USER + " " + user + " " + msg);
                            txtInput.setText("");
                        } else {
                            displayError(Translator.getMessage("error.mesg2"));
                        } 
                    } else {
                        displayError(Translator.getMessage("error.mesg1"));
                    } 
                } else {
                    IQuery q = _factory.createQuery(Translator.getMessage("label.compose.mesg"),
                                                    Translator.getMessage("label.to" + ":"),
                                                    getUserList(), true, 
                                                    Translator.getMessage("label.emote") + ":");
                    q.setCallbackParams(PRIVATE_EMOTE, this);
                    String def = lstUsers.getSelectedItem();
                    if (def != null) {
                        q.setDefaultSelection(def);
                    }
                    q.show();
                }
                
                return true;
            }
            if (e.target == btnEmote || e.target == miEmote) {
                if (!s_useDialogs) {
                    String msg = txtInput.getText();
                    if (msg != null && msg.length() > 0) {
                        _inputReceiver.inputEvent(_room, ICommands.EMOTE_TO_ROOM + " " + msg);
                        txtInput.setText("");
                    } else {
                        displayError(Translator.getMessage("error.emote"));
                    } 
                } else {
                    IQuery q = _factory.createQuery(Translator.getMessage("label.compose.emote"),
                                                    null, null, true, 
                                                    Translator.getMessage("label.emote"));
                    q.setCallbackParams(EMOTE, this);
                    q.show();
                }
                return true;
            }
            if (e.target == btnHelp) {
                _inputReceiver.inputEvent(_room, ICommands.HELP);
            }
        }
        return super.action(e, o);
    }

    public void handleQuery(int id, IQuery q) {
        if (q.getCanceled()) {
            q.dispose();
            return;
        }

        String user;
        String msg;

        switch (id) {
        case PING:
            user = q.getSelection();
            _inputReceiver.inputEvent(_room, ICommands.PING + " " + user);
            break;
        case PRIVATE:
            user = q.getSelection();
            msg = q.getText();
            _inputReceiver.inputEvent(_room, ICommands.SAY_TO_USER + " " + user + " " + msg);
            txtInput.setText("");
            break;
        case PRIVATE_EMOTE:
            user = q.getSelection();
            msg = q.getText();
            _inputReceiver.inputEvent(_room, ICommands.EMOTE_TO_USER + " " + user + " " + msg);
            txtInput.setText("");
            break;
        case EMOTE:
            msg = q.getText();
            _inputReceiver.inputEvent(_room, ICommands.EMOTE_TO_ROOM + " " + msg);
            txtInput.setText("");
            break;
        case WHOIS:
            user = q.getSelection();
            _inputReceiver.inputEvent(_room, ICommands.WHOIS + " " + user);
            break;
        }
        q.dispose();
    }

    protected Menu createActionMenu() {
        Menu m = new Menu(Translator.getMessage("label.action"));
        m.add(miPrivate);
        m.add(miEmotePrivate);
        m.add(miEmote);
        m.add(miStats);
        m.add(miPing);
        m.add(miWhois);
        return m;
    }

    public void showBigButtons(boolean b) {
        if (b) {
            if (!_showingBigButtons) {
                add(_buttonPanel);
                gridbag.setConstraints(_buttonPanel,
                                       Constraints.create(0, 1, 2, 1, 1.0, 0,
                                                          GridBagConstraints.EAST,
                                                          GridBagConstraints.HORIZONTAL,
                                                          new Insets(0, 0, 0, 0), 0, 0));
                _buttonPanel.invalidate();
                validate();
            }
            _showingBigButtons = true;
        } else {
            if (_showingBigButtons) {
                remove(_buttonPanel);
                validate();
                _showingBigButtons = false;
            }
        }
    }
}