groupchatbookmarks.java

网站即时通讯系统

    /**
     * Makes sure all of the required information to save a bookmark is filled
     * in
     *
     * @return true if the information is completely filled out
     */
    private boolean checkData() {
        if (roomBox.getText().equals("") || serverBox.getText().equals("")
                || nickBox.getText().equals("")) {
            Standard.warningMessage(this, resources
                    .getString("groupChatBookmarksDialogTitle"), resources
                    .getString("enterAllFields"));
            return false;
        }

        return true;
    }

    /**
     * Deletes a bookmark from disk
     *
     * @author Adam Olsen
     * @version 1.0
     */
    class DeleteListener implements ActionListener {
        public void actionPerformed(ActionEvent e) {
            int result = JOptionPane.showConfirmDialog(thisPointer, resources
                    .getString("sureDelete"), resources
                    .getString("deleteBookmark"), JOptionPane.YES_NO_OPTION);

            if (result != 0)
                return;

            ListModel model = bookMarkList.getModel();
            Bookmark.Conference c = (Bookmark.Conference)model.getElementAt(bookMarkList
                    .getSelectedIndex());
            bookmark.removeConference(c);
            loadBookmarks();
            validate();

            new Thread(new SaveBookmark()).start();
        }
    }

    /**
     * Shows a menu on the bookmark items allowing you to delete one of them
     *
     * @author Adam Olsen
     * @version 1.0
     */
    class RightClickListener extends MouseAdapter {
        public void mousePressed(MouseEvent e) {
            checkPop(e);
        }

        public void mouseReleased(MouseEvent e) {
            checkPop(e);
        }

        public void mouseClicked(MouseEvent e) {
            checkPop(e);
        }

        public void checkPop(MouseEvent e) {
            if (e.isPopupTrigger()) {
                int index = bookMarkList.locationToIndex(new Point(e.getX(), e
                        .getY()));
                bookMarkList.setSelectedIndex(index);
                deleteMenu.show(e.getComponent(), e.getX(), e.getY());
            } else {
                loadBookmark();
                if (e.getClickCount() >= 2)
                    openHandler();
            }
        }
    }

    /**
     * Opens a bookmark and fills out the fields with it's information
     */
    private void loadBookmark() {
        ListModel model = bookMarkList.getModel();
        Bookmark.Conference c = (Bookmark.Conference)model.getElementAt(bookMarkList.getSelectedIndex());

        String jid = c.getJid();
        int b = jid.indexOf("@");
        roomBox.setText(jid.substring(0,b));
        serverBox.setText(jid.substring(b+1));
        nickBox.setText(c.getNick());
        passBox.setText(c.getPassword());
        auto.setSelected(c.getAutojoin());
    }

    /**
     * Opens a connection to a groupchat room
     */
    private void openHandler() {
        if (!checkData())
            return;

        if (BuddyList.getInstance().getTabFrame() != null
                && BuddyList.getInstance().getTabFrame().isRoomOpen(
                        roomBox.getText() + "@" + serverBox.getText())) {
            Standard.warningMessage(this, resources.getString("openBookmark"),
                    resources.getString("alreadyInRoom"));
            return;
        }

        ChatRoomPanel window = new ChatRoomPanel(roomBox.getText() + "@"
                + serverBox.getText(), nickBox.getText(), new String(passBox
                .getPassword()));
        window.startChat();
        dispose();
    }

    /**
     * Loads all the bookmarks and puts them in the list of bookmarks
     */
    private void loadBookmarks() {

        wait.setVisible(false);
        bookmarks.clear();

        if( bookmark != null )
        {
           Iterator i = bookmark.getConferences();

            while( i.hasNext() )
            {
                bookmarks.add(i.next());
            }
        }

        bookMarkList.setListData(bookmarks.toArray());
        bookMarkList.validate();
    }

    class CollectBookmarks implements Runnable
    {
        private boolean autojoin = false;

        public CollectBookmarks( boolean autojoin )
        {
            this.autojoin = autojoin;
            if( !autojoin ) wait.setVisible(true);
        }

        public void run()
        {
            try {
                pDataManager = new PrivateDataManager(BuddyList.getInstance().getConnection());
                bookmark = (Bookmark)pDataManager.getPrivateData("storage", "storage:bookmarks");

                if( !Settings.getInstance().getBoolean( "jbotherMucAdded" ) )
                {
                    String user = BuddyList.getInstance().getConnection().getUser();
                    int b = user.indexOf("@");
                    user = user.substring( 0, b );

                    bookmark.addConference("jbother", "[e-mail]",
                        user, "", false );
                    pDataManager.setPrivateData(bookmark);
                    Settings.getInstance().setBoolean( "jbotherMucAdded", true );
                }
            }
            catch( Exception ex ) { com.valhalla.Logger.logException(ex); }

            SwingUtilities.invokeLater( new Runnable()
            {
                public void run()
                {
                    if( !autojoin )
                    {
                        loadBookmarks();
                    }
                    else performAutoJoin();
                }
            } );
        }
    }

    private void performAutoJoin()
    {
        if( bookmark == null ) return;
        Iterator i = bookmark.getConferences();
        while(i.hasNext())
        {
            Bookmark.Conference c=(Bookmark.Conference)i.next();

             if (c.getAutojoin()) {
                ChatRoomPanel window = new ChatRoomPanel(c.getJid(), c.getNick(), c.getPassword());
                window.startChat();
            }
        }
    }

    public void autoJoin() {
        new Thread(new CollectBookmarks(true)).start();
    }

    /**
     * Creates a MJTextField with a label
     *
     * @param label
     *            the name of the the label
     * @param box
     *            the MJTextField
     */
    private void createInputBox(String label, Container box) {
        JLabel labelBox = new JLabel(label + "    ");

        c.gridy = row++;
        c.gridx = 0;
        grid.setConstraints(labelBox, c);
        inputPanel.add(labelBox);

        c.gridx = 1;
        grid.setConstraints(box, c);
        inputPanel.add(box);
    }
}

/**
 * Displays the different group chat bookmarks
 *
 * @author Adam Olsen
 * @version 1.0
 */

class ListRenderer extends JLabel implements ListCellRenderer {
    public ListRenderer() {
        setOpaque(true);
    }

    public Component getListCellRendererComponent(JList list, Object value,
            int index, boolean isSelected, boolean cellHasFocus) {
        Bookmark.Conference c = (Bookmark.Conference)value;

        setText(c.getName());

        setBackground(isSelected ? list.getSelectionBackground() : list
                .getBackground());
        setForeground(isSelected ? list.getSelectionForeground() : list
                .getForeground());
        list.validate();

        return this;
    }
}