optimizationapplet.java

著名IT公司ILog的APS高级排产优化引擎

package com.power.pipeengine;

import java.awt.*;
import javax.swing.*;
import javax.swing.event.*;
import java.awt.event.*;
import java.util.*;
import java.awt.geom.*;
import java.applet.*;

import com.power.util.Message.*;
import com.power.util.graph2D.*;
import com.power.pipeengine.EngineUI.*;
import com.power.pipeengine.InputData.*;
import com.power.pipeengine.Entity.*;
import com.power.lpsolver.LPSolve.*;

public class OptimizationApplet
	extends JApplet
{
    static ResourceBundle res = null;

    // This is a hack to avoid an ugly error message in 1.1.
    public OptimizationApplet() {
        getRootPane().putClientProperty("defeatSystemEventQueueCheck",
                                        Boolean.TRUE);
    }

    public void init() {
        try {
            UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
            SwingUtilities.updateComponentTreeUI(getContentPane());
        } catch (Exception e) {
        //unsupported UI exception
        }

        res = ResourceBundle.getBundle("com.power.pipeengine.Res",
                                        EngineConfig.getInstance().getLocale() );

        int xOffset = 75;
        int yOffset = 60;
        Color bkgrdColor = new Color(203,208,222);
		//getContentPane().setLayout( null );
		//getContentPane().setBackground( Color.white );
        getContentPane().setLayout( new BorderLayout() );

        PrettyPanel pp = new PrettyPanel( this );
        getContentPane().add( BorderLayout.CENTER, pp );

        ObjSelectionPanel objSelectionPanel = ObjSelectionPanel.getInstance();
        objSelectionPanel.setLocation( xOffset, yOffset );
        objSelectionPanel.setSize( 245, 60 );
        objSelectionPanel.setBackground( bkgrdColor );
        //getContentPane().add( objSelectionPanel );
        pp.add( objSelectionPanel );

        UpdateFreqSelectionPanel updFreqSelPanel = UpdateFreqSelectionPanel.getInstance();
        updFreqSelPanel.setLocation( 255 + xOffset, yOffset );
        updFreqSelPanel.setSize( 245, 60 );
        updFreqSelPanel.setBackground( bkgrdColor );
        //getContentPane().add( updFreqSelPanel );
        pp.add( updFreqSelPanel );

		final JButton optBtn = new JButton( res.getString("Optimize_My_Supply") );
		optBtn.setLocation( xOffset, 70 + yOffset);
		optBtn.setSize( 500, 25 );
        optBtn.setBackground( bkgrdColor );
        //getContentPane().add(optBtn);
        pp.add( optBtn );
		optBtn.addActionListener(  new ActionListener() {
			public void actionPerformed( ActionEvent e ) {
				PIPEMain.getInstance().start();
				optBtn.setEnabled( false );
			}
        });


        //plotting objective values on a line chart
        //Color bkgrdColor = Color.white;
        JPanel aPanel = new JPanel();
        aPanel.setBackground( bkgrdColor.darker() );
        aPanel.setLocation( xOffset, 110 + yOffset);
        aPanel.setSize( 500, 25 );
        aPanel.add( new JLabel( res.getString("OBJECTIVE_VALUE_CHART") ) );
        //getContentPane().add( aPanel );
        pp.add( aPanel );
        ObjectiveValuePlot objValuePlot = ObjectiveValuePlot.getInstance();
        objValuePlot.setOrigin( new Point2D.Double(30,165) );
        objValuePlot.setDimension( new Dimension(500,190) );
        objValuePlot.setDoubleBuffered(true);

		objValuePlot.setLocation( xOffset, 135 + yOffset);
		objValuePlot.setSize( 500, 190 );
		objValuePlot.setBackground( bkgrdColor );
        //getContentPane().add( objValuePlot ) ;
        pp.add( objValuePlot );

        //display the message area window
		MessageArea msgArea = MessageArea.getInstance();
		JScrollPane scrollPane = new JScrollPane( msgArea.getTextArea() );
		scrollPane.setVerticalScrollBarPolicy(
			JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);
		scrollPane.setLocation( xOffset, 335 + yOffset);
		scrollPane.setSize( 500, 180 );
        scrollPane.setName( res.getString("Engine_Message_Window") );
        scrollPane.setBorder( BorderFactory.createTitledBorder( res.getString("Engine_Message_Window") ));
        scrollPane.setBackground( bkgrdColor );
		//getContentPane().add( scrollPane );
        pp.add( scrollPane );

        EngineConfig.getInstance().setEngineApplet( this );

        //getContentPane().add( new PrettyPanel( this ) );

    }


    class PrettyPanel extends Container {
      Image headingBand;
      Image backGround;
      Applet myApplet;

      PrettyPanel(Applet applet) {
          headingBand = applet.getImage(applet.getDocumentBase(), "images/bg-green.gif" );
          backGround = applet.getImage(applet.getDocumentBase(), "images/bg.gif" );
          myApplet = applet;
          this.setSize( 650, 600);
          this.setLayout( null );
          //this.setBackground( new Color( 225,225,225 ) );
      }

      /**
       * paint the background picture, then call super.paint which
       * will paint all contained components
       *
       * Note: You MUST call super.paint(g) or the lightweight
       * components won't get painted.
       */
      public void paint(Graphics g) {
          g.drawImage(headingBand, 0, 0, 650, 50,
                       this);

          for( int i=0; i<13; i++ ) {
            for( int j=1; j<=11; j++ ) {
              g.drawImage(backGround, i*50, 50*j, 50, 50, this);
            }
          }
          Color penColor = g.getColor();
          g.setColor( Color.gray );
          g.drawLine( 0, 0, 650, 0 );
          g.drawLine( 0, 0, 0, 650 );
          g.setColor( Color.black );
          g.drawLine( 0, 600, 650, 600 );
          g.drawLine( 650, 0, 650, 600 );
          g.setColor( penColor );
          super.paint(g);
          g.setFont(new java.awt.Font(res.getString("Times_New_Roman"), Font.BOLD, 26));
          g.setColor(new Color(100,100,110));
          g.drawString( res.getString("Optimization_Engine"), 50, 35);
      }
    }

	/*public void actionPerformed( ActionEvent e )
	{
		try {
			PIPEMain.getInstance().run();
		} catch ( Exception ex ) {
			System.out.println( ex.getMessage() );
		}
	}*/

	/*public OptimizationApplet() {}

	public static void main(java.lang.String[] args) {
		JFrame aFrame = new JFrame();
		aFrame.getContentPane().setLayout( null );
		aFrame.setBackground( Color.white );
		aFrame.setSize( 800,1000 );
		final JButton optBtn = new JButton( "Optimize My Supply Chain" );
		optBtn.setLocation( 100, 20 );
		optBtn.setSize( 500, 30 );

		optBtn.addActionListener(  new ActionListener() {
			public void actionPerformed( ActionEvent e ) {
				PIPEMain.getInstance().start();
				optBtn.setEnabled( false );
			}
			});


                aFrame.getContentPane().add(optBtn );

		JLabel aLabel = new JLabel( "Objective Value Chart" );
                Vector pointVect = new Vector();
                pointVect.add(new Point2D.Double(50,20));
                pointVect.add(new Point2D.Double(100,50));
                pointVect.add(new Point2D.Double(200,120));
                pointVect.add(new Point2D.Double(240,180));
                pointVect.add(new Point2D.Double(300,250));
                //final graphPanel graph = new graphPanel(new Point2D.Double(50,275),new Dimension(500,300));
                ObjectiveValuePlot objValuePlot = ObjectiveValuePlot.getInstance();
                objValuePlot.setOrigin( new Point2D.Double(50,275) );
                objValuePlot.setDimension( new Dimension(500,300) );
                objValuePlot.setDoubleBuffered(true);
                //objValuePlot.setPointVect(pointVect);

		objValuePlot.setLocation( 100, 120 );
		objValuePlot.setSize( 500, 320 );
		objValuePlot.setBackground( Color.cyan );
		objValuePlot.setName( "Objective Function Values:" );
		objValuePlot.add( aLabel );
                aFrame.getContentPane().add( objValuePlot ) ;


        ObjectiveValuePanel objValuePanel = ObjectiveValuePanel.getInstance();
        objValuePanel.setLocation( 100, 75 );
        objValuePanel.setSize( 500, 50 );
        aFrame.getContentPane().add( objValuePanel );

		MessageArea msgArea = MessageArea.getInstance();
		JScrollPane scrollPane = new JScrollPane( msgArea.getTextArea() );
		//msgWindow.setScrollPane( scrollPane );
		//scrollPane.setPreferredSize(new Dimension(500, 200));
		scrollPane.setVerticalScrollBarPolicy(
			JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);
		scrollPane.setLocation( 100, 450 );
		scrollPane.setSize( 500, 200 );
		aFrame.getContentPane().add( scrollPane );
		aFrame.show();

		//PIPEMain.getInstance().run();
 	}*/

}