configurator.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

        DefaultMutableTreeNode unitControllerNode = new DefaultMutableTreeNode(new ImmutableAnchor("HVAC Controller", "hvac-controller.html"));
        DefaultMutableTreeNode unitControllerClassNode = new DefaultMutableTreeNode(new ClassAnchor("N/A", "hvac-controller-class.html", "configurator.ac.controller.class"));
        DefaultMutableTreeNode unitDriverNode = new DefaultMutableTreeNode(new ImmutableAnchor("HVAC Driver", "hvac-driver.html"));
        DefaultMutableTreeNode unitDriverClassNode = new DefaultMutableTreeNode(new ClassAnchor("N/A", "hvac-driver-class.html", "configurator.ac.driver.class"));
        
        unitDriverNode.add(unitDriverClassNode);
        unitControllerNode.add(unitControllerClassNode);
        unitControllerNode.add(unitDriverNode);
        unitNode.add(unitControllerNode);
    }
    
    private void createZoneController(String unitName, DefaultMutableTreeNode unitNode) {
    
        DefaultMutableTreeNode zoneControllerNode = new DefaultMutableTreeNode(new ImmutableAnchor("Zone Controller", "zone-controller.html"));
        DefaultMutableTreeNode zoneControllerClassNode = new DefaultMutableTreeNode(new ClassAnchor(targetCf.getString("dz.unit." + unitName + ".zone_controller.class", "N/A"),"zone-controller-class.html", "configurator.zone.controller.class"));
        DefaultMutableTreeNode zoneControllerDumpNode = new DefaultMutableTreeNode(new StringAnchor("Dump threshold: ",targetCf.getString("dz.unit." + unitName + ".zone_controller.dump_threshold", "0.4"), "dump-threshold.html"));
        
        zoneControllerNode.add(zoneControllerClassNode);
        zoneControllerNode.add(zoneControllerDumpNode);
        unitNode.add(zoneControllerNode);
    }
    
    private void createNewZoneController(String unitName, DefaultMutableTreeNode unitNode) {
    
        DefaultMutableTreeNode zoneControllerNode = new DefaultMutableTreeNode(new ImmutableAnchor("Zone Controller", "zone-controller.html"));
        DefaultMutableTreeNode zoneControllerClassNode = new DefaultMutableTreeNode(new ClassAnchor("N/A","zone-controller-class.html", "configurator.zone.controller.class"));
        DefaultMutableTreeNode zoneControllerDumpNode = new DefaultMutableTreeNode(new StringAnchor("Dump threshold: ","0.4", "dump-threshold.html"));
        
        zoneControllerNode.add(zoneControllerClassNode);
        zoneControllerNode.add(zoneControllerDumpNode);
        unitNode.add(zoneControllerNode);
    }
    
    /**
     * Create the zone node and attach it to the unit node.
     *
     * @param unitName The unit name.
     *
     * @param zoneName The zone name.
     *
     * @param unitNode The unit node to attach it to.
     */
    private void createZone(String unitName, String zoneName, DefaultMutableTreeNode unitNode) {
    
        DefaultMutableTreeNode zoneNode = new DefaultMutableTreeNode(new ZoneAnchor(zoneName));
        DefaultMutableTreeNode thermostatNode = new DefaultMutableTreeNode(new ImmutableAnchor("Thermostat", "thermostat.html"));
        DefaultMutableTreeNode thermostatControllerClassNode = new DefaultMutableTreeNode(new ClassAnchor(targetCf.getString("dz.unit." + unitName + ".zone." + zoneName + ".thermostat.controller.class", "N/A"), "thermostat-controller-class.html", "configurator.thermostat.controller.class"));
        DefaultMutableTreeNode damperNode = new DefaultMutableTreeNode(new ImmutableAnchor("Damper", "damper.html"));
        DefaultMutableTreeNode damperClassNode = new DefaultMutableTreeNode(new ClassAnchor(targetCf.getString("dz.unit." + unitName + ".zone." + zoneName + ".damper.class", "N/A"), "damper-class.html", "configurator.damper.class"));
        DefaultMutableTreeNode dumpCoolingNode = new DefaultMutableTreeNode(new DumpPriorityAnchor("Dump Priority/Cooling", Integer.toString(targetCf.getInteger("dz.unit." + unitName + ".zone." + zoneName + ".thermostat.dump_priority.cool", 0)), "dump-priority.html"));
        DefaultMutableTreeNode dumpHeatingNode = new DefaultMutableTreeNode(new DumpPriorityAnchor("Dump Priority/Heating", Integer.toString(targetCf.getInteger("dz.unit." + unitName + ".zone." + zoneName + ".thermostat.dump_priority.heat", 0)), "dump-priority.html"));
        DefaultMutableTreeNode tempSensorNode = new DefaultMutableTreeNode(new ImmutableAnchor("Temperature Sensor", "temp-sensor.html"));
        DefaultMutableTreeNode tempSensorClassNode = new DefaultMutableTreeNode(new ClassAnchor(targetCf.getString("dz.unit." + unitName + ".zone." + zoneName + ".thermostat.temp_sensor.class", "N/A"), "temp-sensor-class.html", "configurator.thermostat.sensor.class"));
        DefaultMutableTreeNode tempSensorAddressNode = new DefaultMutableTreeNode(new StringAnchor("Address", targetCf.getString("dz.unit." + unitName + ".zone." + zoneName + ".thermostat.temp_sensor.address", "N/A"), "temp-sensor-address.html"));
        
        thermostatNode.add(thermostatControllerClassNode);
        thermostatNode.add(dumpCoolingNode);
        thermostatNode.add(dumpHeatingNode);
        tempSensorNode.add(tempSensorClassNode);
        tempSensorNode.add(tempSensorAddressNode);
        thermostatNode.add(tempSensorNode);
        
        damperNode.add(damperClassNode);
        
        zoneNode.add(thermostatNode);
        zoneNode.add(damperNode);
        unitNode.add(zoneNode);
    }
    
    /**
     * Create a new zone subtree from scratch.
     *
     * It will contain the thermostat subtree, the damper subtree and the
     * dump priority nodes. The name will default to "New Zone".
     *
     * @param unitName Name of the unit to add the zone subtree to.
     */
    private void createNewZone(String unitName) {
    
        // Find the unit node
    
        TreePath rootPath = cfTree.getPathForRow(0);
        DefaultMutableTreeNode root = (DefaultMutableTreeNode)rootPath.getLastPathComponent();
        
        for ( int idx = 0; idx < root.getChildCount(); idx++ ) {
        
            DefaultMutableTreeNode unitNode = (DefaultMutableTreeNode)root.getChildAt(idx);
            Object userObject = unitNode.getUserObject();
            UnitAnchor unit = (UnitAnchor)userObject;
            
            if ( unit.getName().equals(unitName) ) {
            
                // We've found the unit node to create the zone at
                
                DefaultMutableTreeNode zoneNode = new DefaultMutableTreeNode(new ZoneAnchor("New Zone"));
                DefaultMutableTreeNode thermostatNode = new DefaultMutableTreeNode(new ImmutableAnchor("Thermostat", "thermostat.html"));
                DefaultMutableTreeNode thermostatControllerClassNode = new DefaultMutableTreeNode(new ClassAnchor("N/A", "thermostat-controller-class.html", "configurator.thermostat.controller.class"));
                DefaultMutableTreeNode damperNode = new DefaultMutableTreeNode(new ImmutableAnchor("Damper", "damper.html"));
                DefaultMutableTreeNode damperClassNode = new DefaultMutableTreeNode(new ClassAnchor("N/A", "damper-class.html", "configurator.damper.class"));
                DefaultMutableTreeNode dumpCoolingNode = new DefaultMutableTreeNode(new DumpPriorityAnchor("Dump Priority/Cooling", "0", "dump-priority.html"));
                DefaultMutableTreeNode dumpHeatingNode = new DefaultMutableTreeNode(new DumpPriorityAnchor("Dump Priority/Heating", "0", "dump-priority.html"));
                DefaultMutableTreeNode tempSensorNode = new DefaultMutableTreeNode(new ImmutableAnchor("Temperature Sensor", "temp-sensor.html"));
                DefaultMutableTreeNode tempSensorClassNode = new DefaultMutableTreeNode(new ClassAnchor("N/A", "temp-sensor-class.html", "configurator.thermostat.sensor.class"));
                DefaultMutableTreeNode tempSensorAddressNode = new DefaultMutableTreeNode(new StringAnchor("Address", "N/A", "temp-sensor-address.html"));
                
                thermostatNode.add(thermostatControllerClassNode);
                thermostatNode.add(dumpCoolingNode);
                thermostatNode.add(dumpHeatingNode);
                tempSensorNode.add(tempSensorClassNode);
                tempSensorNode.add(tempSensorAddressNode);
                thermostatNode.add(tempSensorNode);

                damperNode.add(damperClassNode);
                
                zoneNode.add(thermostatNode);
                zoneNode.add(damperNode);

                ((DefaultTreeModel)cfTree.getModel()).insertNodeInto(zoneNode, unitNode, unitNode.getChildCount());
                
                cfTree.scrollPathToVisible(new TreePath(zoneNode.getPath()));
                return;
            }
        }
    }
    
    public void valueChanged(TreeSelectionEvent e) {
    
        try {
    
            DefaultMutableTreeNode cursor = (DefaultMutableTreeNode)cfTree.getLastSelectedPathComponent();
            
            if ( cursor == null ) {
            
                return;
            }
            
            Object userObject = cursor.getUserObject();
        
            //complain(LOG_DEBUG, CH_CF, "Selected: " + userObject.getClass().getName() + ": " + userObject);
            
            if ( userObject instanceof NodeAnchor ) {
            
                NodeAnchor na = ((NodeAnchor)userObject);
            
                rightSplit.setTopComponent(na.getPanel());
                
                try {
                
                    helpPane.setPage(new URL(na.getHelpURL()));
                    
                } catch ( FileNotFoundException fnfex ) {
                
                    complain(LOG_WARNING, CH_CF, "Missing page: " + na.getHelpURL());
                
                    helpPane.setPage(new URL(getConfiguration().getString("configurator.docroot") + "/missing.html"));
                }

            } else {
            
                rightSplit.setTopComponent(nodeDisplay);
                helpPane.setPage(new URL(getConfiguration().getString("configurator.docroot") + "/missing.html"));
            }
            
        } catch ( Throwable t ) {
        
            complain(LOG_WARNING, CH_CF, "Tree selection failure:", t);
        }
    }
    
    public void actionPerformed(ActionEvent e) {
    
        Object source = e.getSource();
        
        if ( source == file_save ) {
        
            save(targetCfURL);
            
        } else if ( source == file_exit ) {
        
            // VT: FIXME: Ask if they want to save it
            
            mainFrame.setVisible(false);
            mainFrame.dispose();
            stop();

        } else if ( source == help_about ) {
        
            complain(LOG_NOTICE, CH_CF, "Go to http://diy-zoning.sourceforge.net/ and read the configurator manual");
        }
    }
    
    /**
     * Save the configuration.
     *
     * Quick and dirty hack, but what the hell - it works. Proper way, of
     * course, is <code>Configuration.saveXML()</code>, which is not
     * implemented yet ;)
     *
     * <p>
     *
     * VT: FIXME: Even without the configuration, this better be spread
     * around the <code>NodeAnchor</code> subclasses and used as a template
     * method with an <code>indent</code> parameter.
     */
    private void save(String target) {
    
        try {
        
            URL targetURL = new URL(target);
            
            if ( !targetURL.getProtocol().equals("file") ) {
            
                complain(LOG_ERR, CH_CF, "Can't save anything other than 'file:' URL: " + target);
            }
        
            PrintWriter pw = new PrintWriter(new FileWriter(targetURL.getFile()));
            
            pw.println("<dz>");
            
            TreePath rootPath = cfTree.getPathForRow(0);
            DefaultMutableTreeNode root = (DefaultMutableTreeNode)rootPath.getLastPathComponent();
            
            HouseAnchor ha = (HouseAnchor)root.getUserObject();
            
            pw.println("    <name>");
            pw.println("        " + ha.getName());
            pw.println("    </name>");
            
            for ( int unit_idx = 0; unit_idx < root.getChildCount(); unit_idx++ ) {
            
                DefaultMutableTreeNode unitNode = (DefaultMutableTreeNode)root.getChildAt(unit_idx);
                UnitAnchor ua = (UnitAnchor)unitNode.getUserObject();
                
                pw.println("    <unit name=\"" + ua.getName() + "\">");
                
                // HVAC Controller
                
                DefaultMutableTreeNode hvacClassNode = (DefaultMutableTreeNode)unitNode.getChildAt(0).getChildAt(0);
                ClassAnchor hca = (ClassAnchor)hvacClassNode.getUserObject();
                
                pw.println("        <class>");
                pw.println("            " + hca.getName());
                pw.println("        </class>");
                
                // HVAC Driver
                
                DefaultMutableTreeNode hvacDriverClassNode = (DefaultMutableTreeNode)unitNode.getChildAt(0).getChildAt(1).getChildAt(0);
                ClassAnchor hdca = (ClassAnchor)hvacDriverClassNode.getUserObject();
                
                pw.println("        <driver>");
                pw.println("            <class>");
                pw.println("                " + hdca.getName());
                pw.println("            </class>");
                
                // VT: FIXME: Here goes the actual configuration for the driver
                
                pw.println("        </driver>");
                
                // Zone controller
                
                pw.println("        <zone_controller>");

                DefaultMutableTreeNode zoneClassNode = (DefaultMutableTreeNode)unitNode.getChildAt(1).getChildAt(0);
                ClassAnchor zca = (ClassAnchor)zoneClassNode.getUserObject();
                
                pw.println("            <class>");
                pw.println("                " + zca.getName());
                pw.println("            </class>");
                
                // Dump threshold

                DefaultMutableTreeNode dumpThresholdNode = (DefaultMutableTreeNode)unitNode.getChildAt(1).getChildAt(1);
                StringAnchor dt = (StringAnchor)dumpThresholdNode.getUserObject();
                
                pw.println("            <dump_threshold>");
                pw.println("                " + dt.getName());
                pw.println("            </dump_threshold>");
                
                pw.println("        </zone_controller>");
                
                // All the zones
                
                for ( int zone_idx = 2; zone_idx < unitNode.getChildCount(); zone_idx++ ) {
                
                    DefaultMutableTreeNode zoneNode = (DefaultMutableTreeNode)unitNode.getChildAt(zone_idx);
                    ZoneAnchor za = (ZoneAnchor)zoneNode.getUserObject();
                    
                    pw.println("        <zone name=\"" + za.getName() + "\">");
                    
                    // Thermostat
                    
                    pw.println("            <thermostat>");
                    
                    DefaultMutableTreeNode tsClassNode = (DefaultMutableTreeNode)zoneNode.getChildAt(0).getChildAt(0);
                    ClassAnchor tsca = (ClassAnchor)tsClassNode.getUserObject();
                    
                    pw.println("                <controller>");
                    pw.println("                    <class>");
                    pw.println("                        " + tsca.getName());
                    pw.println("                    </class>");
                    pw.println("                </controller>");
                    
                    // Dump priority
                    
                    DefaultMutableTreeNode dumpCoolNode = (DefaultMutableTreeNode)zoneNode.getChildAt(0).getChildAt(1);
                    DumpPriorityAnchor dcool = (DumpPriorityAnchor)dumpCoolNode.getUserObject();
                    
                    pw.println("                <dump_priority>");
                    pw.println("                    <cool>");
                    pw.println("                        " + dcool.getName());
                    pw.println("                    </cool>");

                    DefaultMutableTreeNode dumpHeatNode = (DefaultMutableTreeNode)zoneNode.getChildAt(0).getChildAt(2);
                    DumpPriorityAnchor dheat = (DumpPriorityAnchor)dumpHeatNode.getUserObject();
                    
                    pw.println("                    <heat>");
                    pw.println("                        " + dheat.getName());
                    pw.println("                    </heat>");

                    pw.println("                </dump_priority>");
                    
                    // Sensor
                    
                    pw.println("                <temp_sensor>");

                    DefaultMutableTreeNode sensorClassNode = (DefaultMutableTreeNode)zoneNode.getChildAt(0).getChildAt(3).getChildAt(0);
                    ClassAnchor sca = (ClassAnchor)sensorClassNode.getUserObject();
                    
                    pw.println("                    <class>");
                    pw.println("                        " + sca.getName());
                    pw.println("                    </class>");
                    
                    DefaultMutableTreeNode sensorAddressNode = (DefaultMutableTreeNode)zoneNode.getChildAt(0).getChildAt(3).getChildAt(1);
                    StringAnchor saca = (StringAnchor)sensorAddressNode.getUserObject();
                    
                    pw.println("                    <address>");
                    pw.println("                        " + saca.getName());
                    pw.println("                    </address>");
                    
                    // VT: FIXME: The rest of the sensor configuration goes here
                    
                    pw.println("                </temp_sensor>");
                    
                    pw.println("            </thermostat>");

                    // Damper
                    
                    DefaultMutableTreeNode damperClassNode = (DefaultMutableTreeNode)zoneNode.getChildAt(1).getChildAt(0);
                    ClassAnchor dca = (ClassAnchor)damperClassNode.getUserObject();
                    
                    pw.println("            <damper>");
                    pw.println("                <class>");
                    pw.println("                    " + dca.getName());
                    pw.println("                </class>");
                    
                    // VT: FIXME: The damper configuration goes here
                    
                    pw.println("            </damper>");
                    
                    pw.println("        </zone>");
                }
                
                pw.println("    </unit>");
            }
            
            pw.println("</dz>");
            pw.flush();
            pw.close();

        } catch ( Throwable t ) {
        
            complain(LOG_ERR, CH_CF, "Can't save " + target + ", cause:", t);
        }
        
        complain(LOG_NOTICE, CH_CF, "Saved " + target);
    }
    
    /**
     * Describes the tree node context, logical and graphical.
     */