dacwizard.java

这是一个以JAVA编写的程序,本人还没有试过,是一个简单的温度控制系统

            owfsMountPointButton.setEnabled(owfsRadio.isSelected());
        }

        public boolean isEnabled() {
        
            return true;
        }
    }

    protected class SelectSerialPage extends NarrowWizardPage {
    
        private JButton probeButton;
        private JPanel portsPanel;
        private ButtonGroup portsGroup = new ButtonGroup();
        
        private PortDescriptor ports[] = new PortDescriptor[0];
        private JRadioButton portButtons[] = new JRadioButton[0];
    
        public SelectSerialPage(Logger logger, Wizard owner) {
        
            super(logger, owner, "Select Serial Port");
            
            GridBagLayout layout = new GridBagLayout();
            GridBagConstraints cs = new GridBagConstraints();
            
            getNarrowPane().setLayout(layout);
            
            probeButton = new JButton("Probe ports");
            probeButton.addActionListener(this);
            
            portsPanel = new JPanel();
            portsPanel.setBorder(BorderFactory.createTitledBorder("Ports Found"));
            
            JPanel fillerTop = new JPanel();
            JPanel fillerBottom = new JPanel();
            
            cs.fill = GridBagConstraints.BOTH;
            cs.gridx = 0;
            cs.gridy = 0;
            cs.weightx = 1;
            cs.weighty = 1;

            layout.setConstraints(fillerTop, cs);
            getNarrowPane().add(fillerTop);
            
            cs.gridy++;
            cs.fill = GridBagConstraints.HORIZONTAL;
            cs.weighty = 0;
            
            layout.setConstraints(probeButton, cs);
            getNarrowPane().add(probeButton);
            
            cs.gridy++;
            cs.fill = GridBagConstraints.BOTH;
            cs.weighty = 1;
            
            layout.setConstraints(portsPanel, cs);
            getNarrowPane().add(portsPanel);
            
            cs.gridy++;
            cs.fill = GridBagConstraints.BOTH;
            
            layout.setConstraints(fillerBottom, cs);
            getNarrowPane().add(fillerBottom);
        }
        
        public String getHelpURL() {
        
            return "FIXME";
        }
        
        public String validate() {
        
            if ( ports == null || ports.length == 0 ) {
            
                return "No ports present (did you probe yet? do you have enough permissions?)";
            }
            
            // We have radio buttons, one of them must be selected, but
            // let's check just in case
            
            for ( int offset = 0; offset < portButtons.length; offset++ ) {
            
                if ( portButtons[offset].isSelected() ) {
                
                    getOwner().getContext().put("1-Wire.owapi.serial.port", ports[offset].name);
                
                    return "";
                }
            }
            
            return "No port selected???";
        }
        
        protected void actionPerformed2(ActionEvent e) {
        
            if ( probeButton.equals(e.getSource()) ) {
            
                probePorts();
            }

            //getOwner().getContext().put("1-Wire driver.owapi", new Boolean(owapiRadio.isSelected()));
        }
        
        private void probePorts() {
        
            // Remove all the buttons (if any) from portsPanel
            
            ports = null;
            
            for ( int offset = 0; offset < portButtons.length; offset++ ) {
            
                portButtons[offset].removeActionListener(this);
            
                portsPanel.remove(portButtons[offset]);
                portsGroup.remove(portButtons[offset]);
            }

            // Probe the ports
            
            List portsTried = new LinkedList();
            
            for ( Enumeration ports = CommPortIdentifier.getPortIdentifiers(); ports.hasMoreElements(); ) {
            
                CommPortIdentifier id = (CommPortIdentifier)ports.nextElement();
                
                if ( id.getPortType() == CommPortIdentifier.PORT_SERIAL ) {
                
                    try {
                    
                        SerialPort port = (SerialPort)id.open(getClass().getName(), 5000);
                        
                        port.close();
                        
                        portsTried.add(new PortDescriptor(id.getName(), null));
                        
                    } catch ( PortInUseException piuex ) {
                    
                        portsTried.add(new PortDescriptor(id.getName(), piuex.getMessage()));
                    }
                }
            }
            
            Map adapterMap = new TreeMap();
            
            // VT: FIXME: For some reason, DSPortAdapter thinks that *all*
            // serial ports have a DS9097U attached to them. Will have to
            // check ports more thoroughly.
            
            if ( false )
            for ( Enumeration adapters = OneWireAccessProvider.enumerateAllAdapters(); adapters.hasMoreElements(); ) {
            
                DSPortAdapter a = (DSPortAdapter)adapters.nextElement();
                String adapterName = a.getAdapterName();
                
                complain(LOG_DEBUG, CH_WP, "Adapter found: " + adapterName);

                for ( Enumeration ports = a.getPortNames(); ports.hasMoreElements(); ) {
                
                    String portName = (String)ports.nextElement();
                    
                    // Let's try to stuff it into the port descriptor. I
                    // guess it is pretty safe to replace whatever message
                    // there was with the adapter name.
                    
                    adapterMap.put(portName, adapterName);
                }
            }
            
            complain(LOG_DEBUG, CH_WP, "Adapter map: " + adapterMap);

            // Fill the portsPanel with the results
            
            ports = new PortDescriptor[portsTried.size()];
            portButtons = new JRadioButton[portsTried.size()];
            
            GridBagLayout layout = new GridBagLayout();
            GridBagConstraints cs = new GridBagConstraints();
            portsPanel.setLayout(layout);
            
            cs.fill = GridBagConstraints.HORIZONTAL;
            cs.weightx = 1;
            cs.weighty = 0;
            cs.gridx = 0;
            cs.gridy = 0;
            
            int offset = 0;
            
            for ( Iterator i = portsTried.iterator(); i.hasNext(); ) {
            
                PortDescriptor pd = (PortDescriptor)i.next();
                
                complain(LOG_DEBUG, CH_WP, "Port: " + pd);
            
                JRadioButton portButton = new JRadioButton(pd.toString());
                
                portButton.addActionListener(this);
                
                portsGroup.add(portButton);
                
                layout.setConstraints(portButton, cs);
                
                cs.gridy++;
                portsPanel.add(portButton);
                
                String adapterName = (String)adapterMap.get(pd.name);
                
                complain(LOG_DEBUG, CH_WP, "Adapter name for '" + pd.name + "': '" + adapterName + "'");
                
                if ( adapterName != null ) {
                
                    pd.comment = adapterName;
                    
                    portButton.setText(pd.toString());
                    
                    // And I guess this is the button to be selected in the
                    // end. The very last will be selected - I guess no big
                    // deal.
                    
                    portButton.setSelected(true);
                    
                }
                
                ports[offset] = pd;
                portButtons[offset] = portButton;
                
                offset++;
            }
            
            JPanel filler = new JPanel();
            
            cs.weighty = 1;
            
            layout.setConstraints(filler, cs);
            portsPanel.add(filler);
            
            if ( portButtons.length > 0 && portButtons[0] != null && adapterMap.isEmpty() ) {
            
                portButtons[0].setSelected(true);
            }
            
            //portsPanel.invalidate();
            portsPanel.validate();
            portsPanel.repaint();
        }
        
        private class PortDescriptor {
        
            public String name;
            public String comment;
            
            public PortDescriptor(String name, String comment) {
            
                this.name = name;
                this.comment = comment;
            }
            
            public String toString() {
            
                String result = name;
                
                if ( comment != null ) {
                
                    result += " " + comment;
                }
                
                return result;
            }
        }

        public boolean isEnabled() {
        
            return true;
        }
    }

    protected class ConfigureLoggerPage extends NarrowWizardPage {
    
        private JCheckBox enableBox = new JCheckBox("Enable RRD logger");
        private JCheckBox autocreateBox = new JCheckBox("Enable RRD autocreation");
        private JCheckBox traceBox = new JCheckBox("Keep raw trace file ");
        private JRadioButton rrdtoolRadio = new JRadioButton("Use RRDTool");
        private JRadioButton jrobinRadio = new JRadioButton("Use JRobin");
        private ButtonGroup bgroup = new ButtonGroup();
        private JLabel rrdtoolLabel = new JLabel("RRDTool to use");
        private JButton rrdtoolButton = new JButton("/bin/false");
        private JLabel rrdRootLabel = new JLabel("RRD root directory");
        private JButton rrdRootButton = new JButton(dzDeploymentData.toString());
        
        private JFileChooser rrdtoolChooser = new JFileChooser();
        private JFileChooser rrdrootChooser = new JFileChooser();
        
        public ConfigureLoggerPage(Logger logger, Wizard owner) {
        
            super(logger, owner, "Configure RRD Logger");
            
            rrdtoolChooser.setCurrentDirectory(new File("/usr/local/bin"));
            rrdrootChooser.setCurrentDirectory(dzDeploymentData);
            
            GridBagLayout layout = new GridBagLayout();
            GridBagConstraints cs = new GridBagConstraints();
            
            getNarrowPane().setLayout(layout);
            
            cs.gridx = 0;
            cs.gridy = 0;
            cs.weightx = 1;
            cs.weighty = 0;
            cs.gridwidth = 2;
            cs.fill = GridBagConstraints.HORIZONTAL;
            
            layout.setConstraints(enableBox, cs);
            getNarrowPane().add(enableBox);
            
            cs.gridy++;
            
            layout.setConstraints(autocreateBox, cs);
            getNarrowPane().add(autocreateBox);
            
            cs.gridy++;
            
            layout.setConstraints(traceBox, cs);
            getNarrowPane().add(traceBox);
            
            cs.gridy++;
            
            layout.setConstraints(jrobinRadio, cs);
            getNarrowPane().add(jrobinRadio);
            
            cs.gridy++;
            
            layout.setConstraints(rrdtoolRadio, cs);
            getNarrowPane().add(rrdtoolRadio);
            
            cs.gridy++;
            cs.gridwidth = 1;
            cs.weightx = 0;
            
            layout.setConstraints(rrdtoolLabel, cs);
            getNarrowPane().add(rrdtoolLabel);
            
            cs.gridx++;
            cs.weightx = 1;
            
            layout.setConstraints(rrdtoolButton, cs);
            getNarrowPane().add(rrdtoolButton);
            
            cs.gridx--;
            cs.gridy++;
            cs.gridwidth = 1;
            cs.weightx = 0;
            
            layout.setConstraints(rrdRootLabel, cs);
            getNarrowPane().add(rrdRootLabel);
            
            cs.gridx++;
            cs.weightx = 1;
            
            layout.setConstraints(rrdRootButton, cs);
            getNarrowPane().add(rrdRootButton);
            
            enableBox.setSelected(true);
            traceBox.setSelected(true);
            
            bgroup.add(rrdtoolRadio);
            bgroup.add(jrobinRadio);
            
            jrobinRadio.setSelected(true);

            rrdtoolLabel.setEnabled(false);
            rrdtoolButton.setEnabled(false);
                        
            enableBox.addItemListener(this);
            traceBox.addItemListener(this);
            autocreateBox.addItemListener(this);
            rrdtoolRadio.addItemListener(this);
            jrobinRadio.addItemListener(this);
            rrdtoolButton.addActionListener(this);
            rrdRootButton.addActionListener(this);
            
        }
        
        public String getHelpURL() {
        
            return "FIXME";
        }
        
        public String validate() {
        
            if ( !enableBox.isSelected() ) {