advancedoptions.java

JAVA开源LDAP浏览器jxplorer的源码!

        getLogMethod();

        tabbedPane.addTab(CBIntText.get("Log Method"), new ImageIcon(dirImage + "log_method.gif"), logMethodPanel, CBIntText.get("Set the method of logging you want, for example, to a file."));
    }

    /**
     * Gets the log method from the property file and sets the appropriate radio button.
     */
    private void getLogMethod()
    {
        String logHandlers = (JXplorer.getProperty("handlers")); // java logging standard property

        if (logHandlers.indexOf("ConsoleHandler") > 0 && logHandlers.indexOf("FileHandler") > 0)
            logMethodCombo.setSelectedItem(logMethodVal[3]);
        else if (logHandlers.indexOf("FileHandler") > 0)
            logMethodCombo.setSelectedItem(logMethodVal[2]);
        else if (logHandlers.indexOf("ConsoleHandler") > 0)
            logMethodCombo.setSelectedItem(logMethodVal[1]);
        else
            logMethodCombo.setSelectedItem(logMethodVal[0]);
    }

    /**
     * Sets up the log level radio buttons.
     */
    private void logLevel()
    {
        CBPanel logLevelPanel = new CBPanel();

        logLevelPanel.addln(new JLabel(CBIntText.get("Select a New Log Level: ")));
        logLevelPanel.addln(new JLabel(" "));

        logLevelCombo = new JComboBox(logLevelVal);
        logLevelCombo.setToolTipText(CBIntText.get("Set the logging level in JXplorer."));
        logLevelPanel.addln(logLevelCombo);
        logLevelPanel.addln(new JLabel(" "));

        getLogLevel();

        tabbedPane.addTab(CBIntText.get("Log Level"),
                new ImageIcon(dirImage + "log_level.gif"), logLevelPanel,
                CBIntText.get("Set the level of logging you want, for example, errors only."));
    }

    /**
     * Gets the log level from the property file and sets the appropriate combo box item.
     */
    private void getLogLevel()
    {
        // Get the log level from the property file...
        Level logLevel;
        try
        {
            logLevel = Level.parse(JXplorer.getProperty(".level"));
        }
        catch (Exception e) // IllegalArgumentException, or possibly a null pointer exception
        {
            logLevel = Level.WARNING;  // default
        }

        if (logLevel.equals(Level.SEVERE))
            logLevelCombo.setSelectedItem(logLevelVal[0]);        // Errors Only option.
        else if (logLevel.equals(Level.WARNING))
            logLevelCombo.setSelectedItem(logLevelVal[1]);       // Basic option.
        else if (logLevel.equals(Level.INFO))
            logLevelCombo.setSelectedItem(logLevelVal[2]);       // Tree Operations option.
        else if (logLevel.equals(Level.FINE))
            logLevelCombo.setSelectedItem(logLevelVal[3]);       // Extensive option.
        else if (logLevel.equals(Level.FINEST))
            logLevelCombo.setSelectedItem(logLevelVal[4]);       // All option.
        else if (logLevel.equals(Level.ALL))
            logLevelCombo.setSelectedItem(logLevelVal[5]);       // All + BER Trace option.
        else
            logLevelCombo.setSelectedItem(logLevelVal[1]);// Default option.
    }

    /**
     * Sets up the LDAP Levels tab.  Adds the text fields & labels to the panel.
     */
    private void ldapLevels()
    {
        ldapLimit = new JTextField();
        ldapTimeout = new JTextField();

        getLdapLevels();

        CBPanel ldapLevelsPanel = new CBPanel();

        ldapLevelsPanel.addln(new JLabel(CBIntText.get("Set LDAP Options:           ")));
        ldapLevelsPanel.addln(new JLabel(" "));        //TE: white space.
        ldapLevelsPanel.add(new JLabel(CBIntText.get("LDAP Limit: ")));
        ldapLevelsPanel.add(ldapLimit);
        ldapLevelsPanel.newLine();
        ldapLevelsPanel.addln(new JLabel(" "));        //TE: white space.
        ldapLevelsPanel.add(new JLabel(CBIntText.get("LDAP Timeout: ")));
        ldapLevelsPanel.add(ldapTimeout);

        tabbedPane.addTab(CBIntText.get("Search Limits"),
                new ImageIcon(dirImage + "find.gif"), ldapLevelsPanel,
                CBIntText.get("Set the search levels, that is, the number of entries returned from a search and the timeout."));
    }

    /**
     * Gets the ldap limit and timeout values from the property file and sets the text fields with these values.
     */
    private void getLdapLevels()
    {
        // Gets the values from the property file...
        String limit = JXplorer.getProperty("option.ldap.limit");
        String timeout = JXplorer.getProperty("option.ldap.timeout");

        ldapLimit.setText(limit);
        ldapLimit.setToolTipText(CBIntText.get("Enter the new limit level."));
        ldapTimeout.setText(timeout);
        ldapTimeout.setToolTipText(CBIntText.get("Enter the new timeout level."));
    }

    /**
     * Sets up the URL tab with a combo box.
     */
    private void urlTab()
    {
        String[] url = new String[]{CBIntText.get("JXplorer"), CBIntText.get("Launch")};

        CBPanel urlPanel = new CBPanel();
        urlCombo = new JComboBox(url);

        getURLHandling();

        urlPanel.addln(new JLabel(CBIntText.get("Select URL handling: ")));
        urlPanel.addln(new JLabel(" "));
        urlPanel.addln(urlCombo);
        urlPanel.addln(new JLabel(" "));
        urlPanel.addln(new JLabel(CBIntText.get("Note: Launch is for Windows only.")));

        tabbedPane.addTab(CBIntText.get("URL"), new ImageIcon(dirImage + "url.gif"), urlPanel, CBIntText.get("Select how you would like the URLs handled in JXplorer."));
    }

    /**
     * Gets the url handling type (either JXplorer or Launch -
     * if something else, it defaults to JXplorer)
     * from the property file and sets the url combo box.
     */
    private void getURLHandling()
    {
        // Gets the value from the property file...
        String urlHandling = JXplorer.getProperty("option.url.handling");

        int index = 0;

        if (urlHandling != null)
            if (urlHandling.equalsIgnoreCase("Launch"))
                index = 1;

        urlCombo.setSelectedIndex(index);
    }

    /**
     * Sets up the Password option tab.
     */
    private void pwdTab()
    {
        String[] cache = new String[] {CBIntText.get("Yes"),CBIntText.get("No")};

        CBPanel urlPanel = new CBPanel();
        cachePwdCombo = new JComboBox(cache);

        getPasswordCachingOption();

        urlPanel.addln(new JLabel(CBIntText.get("Cache passwords: ")));
        urlPanel.addln(new JLabel(" "));
        urlPanel.addln(cachePwdCombo);
        urlPanel.addln(new JLabel(" "));
        urlPanel.addln(new JLabel(CBIntText.get(" ")));

        tabbedPane.addTab(CBIntText.get("Cache Passwords"), new ImageIcon(dirImage + "cachePwds.gif"), urlPanel, CBIntText.get("Select Yes if you want passwords cached in JXplorer."));
    }

   /**
    * Gets the password caching option from the property
    * file and sets the cachePwd combo box.
    */
    private void getPasswordCachingOption()
    {
        // Gets the value from the property file...
        String pwdCaching = JXplorer.getProperty("jxplorer.cache.passwords");

        int index = 0;

        if(pwdCaching!=null)
            if(pwdCaching.equalsIgnoreCase("false"))
                index = 1;

        cachePwdCombo.setSelectedIndex(index);
    }

   /**
     * Calls the appropriate save methods then exits.
     */
    private void apply()
    {
        checkLookAndFeel();
        checkLogMethod();
        checkLogLevel();
        checkLdapLevels();
        checkUrlHandling();
        checkCachePwds();

        quit();
    }

    /**
     * Checks if the L&F has been changed.  If so updates
     * the property file and sets the L&F as requested.
     */
    private void checkLookAndFeel()
    {
        // Used for exception info...
        JRadioButton rb = null;    //TE: used for exception info.

        String currentLF = JXplorer.getProperty("gui.lookandfeel");

        try
        {
            if ((lookAndFeel[WINDOWS].isSelected()) == true)
            {
                // Don't change it unless we have to...
                if(currentLF.equalsIgnoreCase(WINDOWS_LF))
                    return;

                rb = setNewLookAndFeel(WINDOWS_LF, WINDOWS);
            }
            else if ((lookAndFeel[JAVA].isSelected()) == true)
            {
                // Don't change it unless we have to...
                if(currentLF.equalsIgnoreCase(JAVA_LF))
                    return;

                rb = setNewLookAndFeel(JAVA_LF, JAVA);
            }
            else if ((lookAndFeel[MOTIF].isSelected()) == true)
            {
                // Don't change it unless we have to...
                if(currentLF.equalsIgnoreCase(MOTIF_LF))
                    return;

                rb = setNewLookAndFeel(MOTIF_LF, MOTIF);
            }
            else if ((lookAndFeel[MAC].isSelected()) == true)
            {
                // Don't change it unless we have to...
                if(currentLF.equalsIgnoreCase(MAC_LF))
                    return;

                rb = setNewLookAndFeel(MAC_LF, MAC);
            }
        }
        catch (UnsupportedLookAndFeelException exc)  // It can throw an exception if you try to set windows on a non-windows box.
        {
            rb.setEnabled(false);
            log.warning("Unsupported LookAndFeel: " + rb.getText());
        }
        catch (Exception exc)  // Shouldn't happen, but this is a pretty bizarre operation so just in case...
        {
            rb.setEnabled(false);
            exc.printStackTrace();
            log.warning("Could not load LookAndFeel: " + rb.getText());
            exc.printStackTrace();
        }

        // Sets the cursor to an hour-glass...
        getOwner().setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));

        updateLookAndFeel();

        if (mainMenu.getConnection != null)
            SwingUtilities.updateComponentTreeUI(mainMenu.getConnection);

        // Sets the cursor back to normal...