package java2d;import java.awt.*;import java.awt.event.*;import java.util.*;import java.awt.font.TextLayout;import java.awt.font.FontRenderContext;import javax.swing.*;import javax.swing.border.*;import java.sql.*;public class Java2Demo extends JPanel{   	static plotArray pArray;	static plotArrayLY pArrayLY;	static plotArrayRX pArrayRX;	static plotArrayRY pArrayRY;	static float al1=(float)7.0;    static float al2=(float)9.5;	static Connection connection;     static dataPool datapool;    static Java2Demo demo;    static GlobalControls controls;    static MemoryMonitor memorymonitor;    static PerformanceMonitor performancemonitor;    static JTabbedPane tabbedPane;    static JLabel progressLabel,welcome,title;    static JProgressBar progressBar;    static DemoGroup group[];    static Color backgroundColor;	static Intro intro;	private ResourceBundle bundle;	 int textLocation ;	String text;     javax.swing.Timer timer;	   static String[][] demos0 =     {         {"振動", "風機左X", "風機左Y", "風機右X", "風機右Y"},        {"位移", "風機左Z", "風機右Z",},        {"溫度", "風機左", "風機右", "電機左","電機右"},        {"電流","電流1","電流2","電流3"},        {"電壓","電壓"}    };	 static String[][] demos =     {         {"振動", "LX", "LY", "RX", "RY"},        {"位移", "LZ", "RZ",},        {"溫度", "FL", "FR", "DL","DR"},		{"電流","C1","C2","C3"},        {"電壓","dianya"}    };    private GlobalPanel gp;    /**     * Construct the Java2D Demo.     */    public Java2Demo() {		pArray=new plotArray();		pArrayLY=new plotArrayLY();		pArrayRX=new plotArrayRX();		pArrayRY=new plotArrayRY();		textLocation = 0;		datapool=new dataPool();		connection=datapool.con;		System.out.println("Java2Demo's connection has been initated!");            setLayout(new BorderLayout());        setBorder(new EtchedBorder());		bundle = null;		text = getString("welcome.text");		welcome.setFont(new Font("serif", Font.BOLD+Font.ITALIC, 40));		title.setFont(new Font("serif", Font.BOLD+Font.ITALIC, 50));		title.setText("武鋼煉鐵廠 在線監測系統");				progressBar.setMaximum(text.length()+5); 		timer = new javax.swing.Timer(100, createTextLoadAction());		timer.start();                intro = new Intro();        progressBar.setValue(progressBar.getValue() + 1);        UIManager.put("Button.margin", new Insets(0,0,0,0));               controls = new GlobalControls();        memorymonitor = new MemoryMonitor();        performancemonitor = new PerformanceMonitor();        GlobalPanel gp = new GlobalPanel();        tabbedPane = new JTabbedPane();        tabbedPane.setFont(new Font("serif", Font.PLAIN, 12));        tabbedPane.addTab("", new J2DIcon(), gp);        tabbedPane.addChangeListener(gp);        group = new DemoGroup[demos.length];        for (int i = 0; i < demos.length; i++) {           // progressLabel.setText("Loading demos." + demos[i][0]);            group[i] = new DemoGroup(demos[i][0]);            tabbedPane.addTab(demos0[i][0], null);            progressBar.setValue(progressBar.getValue() + 1);        }		   while(textLocation!=28){}		   timer.stop();		   timer = null;		  add(tabbedPane, BorderLayout.CENTER);		       		    }       public String getString(String key) {	String value = "nada";	if(bundle == null) {		bundle = ResourceBundle.getBundle("welcome");	    }	try {	    value = bundle.getString(key);	} catch (MissingResourceException e) {	    System.out.println("java.util.MissingResourceException: Couldn't find value for: " + key);	}	return value;    }	public  Action createTextLoadAction() {	    return new AbstractAction("text load action") {	    public void actionPerformed (ActionEvent e) {		if(textLocation<text.length()) {		    welcome.setText(welcome.getText()+text.substring(textLocation, textLocation+1));			progressBar.setValue(progressBar.getValue() + 1);		    textLocation++;			System.out.println(""+textLocation);		} 	    }	};    }  	      public void start() {		pArray.start();		pArrayLY.start();		pArrayRX.start();		pArrayRY.start();        if (tabbedPane.getSelectedIndex() == 0) {            intro.start();        } else {            group[tabbedPane.getSelectedIndex()-1].setup(false);            if (memorymonitor.surf.thread == null) {                memorymonitor.surf.start();            }			 if (performancemonitor.surf.thread == null) {                performancemonitor.surf.start();            }               }    }    public void stop() {        if (tabbedPane.getSelectedIndex() == 0) {            intro.stop();        } else {            memorymonitor.surf.stop();          //  performancemonitor.surf.stop();            int i = tabbedPane.getSelectedIndex()-1;            group[i].shutDown(group[i].getPanel());        }       	   datapool.closeConnection();	   pArray.stop();	   pArrayLY.stop();	   pArrayRX.stop();	   pArrayRY.stop();    }    static void addToGridBag(JPanel panel, Component comp,            int x, int y, int w, int h, double weightx, double weighty) {        GridBagLayout gbl = (GridBagLayout) panel.getLayout();        GridBagConstraints c = new GridBagConstraints();        c.fill = GridBagConstraints.BOTH;        c.gridx = x;        c.gridy = y;        c.gridwidth = w;        c.gridheight = h;        c.weightx = weightx;        c.weighty = weighty;        panel.add(comp);        gbl.setConstraints(comp, c);    }	    /**     * The Icon for the Intro tab.     */    static class J2DIcon implements Icon {        private static Color blue = new Color(94, 105, 176);         private static Color black = new Color(20, 20, 20);         private static Font font = new Font("serif", Font.BOLD, 12);        private FontRenderContext frc = new FontRenderContext(null,true,true);		private TextLayout tl = new TextLayout("主界面", font, frc);        public void paintIcon(Component c, Graphics g, int x, int y ) {            Graphics2D g2 = (Graphics2D) g;            g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING,                                 RenderingHints.VALUE_ANTIALIAS_ON);            g2.setFont(font);            if (tabbedPane.getSelectedIndex() == 0) {                g2.setColor(blue);            } else {                g2.setColor(black);            }            tl.draw(g2, x, y + 15);        }        public int getIconWidth() {            return 40;        }        public int getIconHeight() {            return 22;        }    }}