configuratorlistener.java

jxta_src_2.41b jxta 2.41b 最新版源码 from www.jxta.org

        } catch (ConfiguratorException e) {
            // TODO we might want to add additional information on the nature of the error
            JOptionPane.showMessageDialog(swix.getRootComponent(),
                "Wrong configuration data, please check log.",
                "Input Error",
                JOptionPane.ERROR_MESSAGE);
            // only log to LOG when extensive information has been requested. All other
            // reporting of wrong doing is left to lower layers (ext:config)
            if (LOG.isEnabledFor(Level.DEBUG)) {
                LOG.error("User entered invalid information", e);
            }
        } catch (URISyntaxException e) {
            JOptionPane.showMessageDialog(swix.getRootComponent(),
                "Invalid URI syntax, please check.",
                "Input Error",
                JOptionPane.ERROR_MESSAGE);
            if (LOG.isEnabledFor(Level.DEBUG)) {
                LOG.error("User entered invalid information", e);
            }
        }
        
        return saved;
        
    }
    
    /**
     *
     */
    private void setHttpProxy() {
        if (!httpProxyAddr.isEnabled()) {
            enable(httpProxyAddr);
            enable(httpProxyPort);
        } else {
            disable(httpProxyAddr);
            disable(httpProxyPort);
        }
    }
    
    /**
     *
     */
    private void setPublicHttp() {
        if (httpPublicEnabled.isSelected()) {
            enable(httpPublicAddr);
            enable(httpPublicPort);
        } else {
            disable(httpPublicAddr);
            disable(httpPublicPort);
        }
    }
    
    /**
     *
     */
    private void setPublicTcp() {
        if (tcpPublicEnabled.isSelected()) {
            enable(tcpPublicAddr);
            enable(tcpPublicPort);
        } else {
            disable(tcpPublicAddr);
            disable(tcpPublicPort);
        }
    }
    
    /**
     *
     */
    private void addTcpTransport() {
        JTable table = (JTable) swix.find("id_cfgtcptransporttable");
        boolean hasPublicAddr = ((JCheckBox)swix.find("id_tcphaspublicaddress")).isSelected();
        TcpTransportTableModel model = (TcpTransportTableModel) table.getModel();
        
        model.addRow(new Object[] {
            tcpManualEnabled.isSelected() ?
                ((JTextField)swix.find("id_tcpmanualentry")).getText() :
                ((JComboBox)swix.find("id_tcpautoentry")).getSelectedItem().toString(),
                ((JTextField)swix.find("id_cfgtcptranspport")).getText(),
                new Boolean(((JCheckBox)swix.find("id_tcphideprivate")).isSelected()),
                new Boolean(((JCheckBox)swix.find("id_tcpenableoutgoing")).isSelected()),
                new Boolean(((JCheckBox)swix.find("id_tcpenableincoming")).isSelected()),
                hasPublicAddr ?
                    ((JTextField)swix.find("id_tcppublicaddress")).getText() :
                    "./.",
                hasPublicAddr ?
                    ((JTextField)swix.find("id_tcppublicport")).getText() :
                    "./.",
                new Boolean(((JCheckBox)swix.find("id_tcpmulticast")).isSelected())
        });
        model.fireTableDataChanged();
    }
    
    /**
     *
     */
    private void addHttpTransport() {
        JTable table = (JTable) swix.find("id_cfghttptransporttable");
        boolean hasPublicAddr = ((JCheckBox)swix.find("id_httphaspublicaddress")).isSelected();
        boolean hasProxyAddr = ((JCheckBox)swix.find("id_httpuseproxy")).isSelected();
        HttpTransportTableModel model = (HttpTransportTableModel) table.getModel();
        
        model.addRow(new Object[] {
            httpManualEnabled.isSelected() ?
                ((JTextField)swix.find("id_httpmanualentry")).getText() :
                ((JComboBox)swix.find("id_httpautoentry")).getSelectedItem().toString(),
                ((JTextField)swix.find("id_cfghttptranspport")).getText(),
                new Boolean(((JCheckBox)swix.find("id_httphideprivate")).isSelected()),
                new Boolean(((JCheckBox)swix.find("id_httpenableoutgoing")).isSelected()),
                new Boolean(((JCheckBox)swix.find("id_httpenableincoming")).isSelected()),
                hasPublicAddr ?
                    ((JTextField)swix.find("id_httppublicaddress")).getText() :
                    "./.",
                hasPublicAddr ?
                    ((JTextField)swix.find("id_httppublicport")).getText() :
                    "./.",
                new Boolean(((JCheckBox)swix.find("id_httpuseproxy")).isSelected()),
                hasProxyAddr ?
                    ((JTextField)swix.find("id_httpproxyaddress")).getText() :
                    "./.",
                hasProxyAddr ?
                    ((JTextField)swix.find("id_httpproxyport")).getText() :
                    "./."
                
        });
        model.fireTableDataChanged();
    }
    
    /**
     *
     */
    private void deleteTcpTransport() {
        JTable table = (JTable) swix.find("id_cfgtcptransporttable");
        TcpTransportTableModel model = (TcpTransportTableModel) table.getModel();
        
        if (table.getSelectedRow() > -1) {
            model.deleteRow(table.getSelectedRow());
            model.fireTableDataChanged();
            if (model.getRowCount() == 0) {
                // just deleted the last entry in the table may as well set tcp transports to disabled
                disable(((JPanel)(tcpPanel.getComponents()[0])).getComponents());
                // create default state for public address fields; otherwise,
                // toggling the checkbox may get out of synch with the edit fields
                ((JCheckBox)swix.find("id_tcphaspublicaddress")).setSelected(false);
                tcpEnabled.setSelected(false);
                enable(tcpEnabled);
                requestFocus(tcpEnabled);
            }
        }
    }
    
    /**
     *
     */
    private void clearTcpTransports() {
        JTable table = (JTable) swix.find("id_cfgtcptransporttable");
        TcpTransportTableModel model = (TcpTransportTableModel) table.getModel();
        
        for (int i = model.getRowCount()-1; i >= 0; i-- ) {
            model.deleteRow(i);
        }
        model.fireTableDataChanged();
        
        disable(((JPanel)(tcpPanel.getComponents()[0])).getComponents());
        // make sure we can toggle settings after we disabled all components ;-)
        enable(tcpEnabled);
        requestFocus(tcpEnabled);
        
    }
    
    
    /**
     *
     */
    private void clearHttpTransports() {
        JTable table = (JTable) swix.find("id_cfghttptransporttable");
        HttpTransportTableModel model = (HttpTransportTableModel) table.getModel();
        
        for (int i = model.getRowCount()-1; i >= 0; i-- ) {
            model.deleteRow(i);
        }
        model.fireTableDataChanged();
        
        disable(((JPanel)(httpPanel.getComponents()[0])).getComponents());
        // make sure we can toggle settings after we disabled all components ;-)
        enable(httpEnabled);
        requestFocus(httpEnabled);
        
    }
    
    
    /**
     *
     * Shows the component
     *
     * @param component
     */
    private void show(Component component) {
        component.setVisible(true);
    }
    
    /**
     *
     * Hides the component
     *
     * @param component
     */
    private void hide(Component component) {
        component.setVisible(false);
    }
    
    /**
     *
     */
    private void removeAdvNodes() {
        
        JTree tree = (JTree) swix.find("id_cfgtree");
        DefaultTreeModel model = (DefaultTreeModel)tree.getModel();
        DefaultMutableTreeNode root = (DefaultMutableTreeNode) model.getRoot();
        
        // _TODO Missing node objects to become independent of labels
        int i = root.getChildCount();
        while (i > 0) {
            DefaultMutableTreeNode node = (DefaultMutableTreeNode) root.getChildAt(--i);
            if (node.toString().equals("Network")) {
                model.removeNodeFromParent(node);
            } else if (node.toString().equals("Transport")) {
                model.removeNodeFromParent(node);
            } else if (node.toString().equals("Services")) {
                model.removeNodeFromParent(node);
            }
        }
        
    }
    
    /**
     *
     */
    private void insertAdvNodes() {
        
        // _TODO Missing localization for tree label here
        // _TODO Missing node objects to become independent of labels
        JTree tree = (JTree) swix.find("id_cfgtree");
        DefaultTreeModel model = (DefaultTreeModel)tree.getModel();
        DefaultMutableTreeNode root = (DefaultMutableTreeNode) model.getRoot();
        
        DefaultMutableTreeNode network = new DefaultMutableTreeNode("Network");
        network.add(new DefaultMutableTreeNode("Rendezvous"));
        network.add(new DefaultMutableTreeNode("Relays"));
        model.insertNodeInto(network, root, root.getChildCount());
        
        DefaultMutableTreeNode transport = new DefaultMutableTreeNode("Transport");
        transport.add(new DefaultMutableTreeNode("tcp"));
        transport.add(new DefaultMutableTreeNode("http"));
        model.insertNodeInto(transport, root, root.getChildCount());
        
        DefaultMutableTreeNode services = new DefaultMutableTreeNode("Services");
        services.add(new DefaultMutableTreeNode("Rendezvous Service"));
        services.add(new DefaultMutableTreeNode("Relay Service"));
        services.add(new DefaultMutableTreeNode("Endpoint Service"));
        services.add(new DefaultMutableTreeNode("Proxy Service"));
        model.insertNodeInto(services, root, root.getChildCount());
        
    }
    
    /**
     * @param component
     */
    private void requestFocus(Component component) {
        component.requestFocus();
    }
    
    /**
     * @param components
     */
    private void disable(Component[] components) {
        for (int i = 0; i < components.length; i++) {
            // recurse into nested panels
            // TODO there must be a better way to traverse these containers
            if (components[i] instanceof JPanel) {
                disable(((JPanel)components[i]).getComponents());
            } else if (components[i] instanceof JScrollPane) {
                disable(((JScrollPane)components[i]).getComponents());
            } else if (components[i] instanceof JViewport) {
                disable(((JViewport)components[i]).getComponents());
            } else {
                disable(components[i]);
            }
        }
    }
    
    /**
     * @param component
     */
    private void disable(Component component) {
        component.setEnabled(false);
    }
    
    /**
     * @param components
     */
    private void enable(Component[] components) {
        for (int i = 0; i < components.length; i++) {
            // recurse into nested panels
            // TODO there must be a better way to traverse these containers
            if (components[i] instanceof JPanel) {
                enable(((JPanel)components[i]).getComponents());
            } else if (components[i] instanceof JScrollPane) {
                enable(((JScrollPane)components[i]).getComponents());
            } else if (components[i] instanceof JViewport) {
                enable(((JViewport)components[i]).getComponents());
            } else {
                enable(components[i]);
            }
        }
    }
    
    /**
     * @param component
     */
    private void enable(Component component) {
        component.setEnabled(true);
    }
    
}