src/edu/berkeley/slipway/mpar/Visualization.java

   1 package edu.berkeley.slipway.mpar;
   2 import com.atmel.fpslic.*;
   3 import java.awt.*;
   4 import java.awt.event.*;
   5 import byucc.edif.tools.merge.*;
   6 import byucc.edif.*;
   7 import java.io.*;
   8 import java.util.*;
   9 import edu.berkeley.slipway.*;
  10 import edu.berkeley.abits.*;
  11 import com.atmel.fpslic.*;
  12 import static com.atmel.fpslic.FpslicConstants.*;
  13 import static edu.berkeley.slipway.mpar.PhysicalFpslic.*;
  14
  15 public class Visualization extends Frame implements MouseMotionListener, MouseListener {
  16     public void mouseEntered(MouseEvent e) { }
  17     public void mouseExited(MouseEvent e) { }
  18     public void mousePressed(MouseEvent e){ }
  19     public void mouseReleased(MouseEvent e)  { }
  20     public void mouseDragged(MouseEvent e) { }
  21     public void mouseClicked(MouseEvent e) {
  22         MPARDemo.temperature += 0.05;
  23     }
  24     public void mouseMoved(MouseEvent e) {
  25         PhysicalFpslic.badx = (e.getX() / CELLSEP)-1;
  26         PhysicalFpslic.bady = (getHeight()-e.getY()) / CELLSEP;
  27     }
  28
  29     public static final Color MOVED = new Color(0x88, 0x88, 0x88);
  30     public static final Color PLAIN = new Color(0xff, 0x88, 0x88);
  31     public static final Color EMPTY = new Color(0x88, 0xff, 0x88);
  32
  33     private final PhysicalFpslic pd;
  34
  35     public Visualization(PhysicalFpslic pd) {
  36         this.pd = pd;
  37         setSize(CELLSEP*(pd.width+2), CELLSEP*(pd.height+2));
  38         show();
  39         setSize(CELLSEP*(pd.width+2), CELLSEP*(pd.height+2));
  40         addMouseListener(this);
  41         addMouseMotionListener(this);
  42     }
  43
  44     public void draw(Placement placement, Routing routing, boolean drawRouting) {
  45         Graphics2D g = (Graphics2D)getGraphics();
  46         g.translate(CELLSEP,CELLSEP);
  47         g.setColor(Color.white);
  48         g.fillRect(-CELLSEP, -CELLSEP, getWidth(), getHeight());
  49         g.setColor(Color.black);
  50         g.drawString("temperature = " + MPARDemo.temperature,    10, 0);
  51         g.drawString("congestion  = " + MPARDemo.congestion,     10, 15);
  52         g.drawString("slack = " + (-1 * MPARDemo.timingpenalty), 10, 30);
  53         for(int x=0; x<pd.width; x++)
  54             for(int y=0; y<pd.height; y++) {
  55                 double d = Math.sqrt( (PhysicalFpslic.badx-x)*
  56                                       (PhysicalFpslic.badx-x)+
  57                                       (PhysicalFpslic.bady-y)*
  58                                       (PhysicalFpslic.bady-y) );
  59                 d = (PhysicalFpslic.badr - d);
  60                 if (d<0) d = 0;
  61                 d /= PhysicalFpslic.badr;
  62                 int a = 255 - ((int)(255*d));
  63                 g.setColor(new Color(a, a, a));
  64                 g.fillRect((                         x*CELLSEP - (PLANESEP*3)),
  65                            ((pd.height * CELLSEP) - (y*CELLSEP + (PLANESEP*3))),
  66                            CELLSEP,
  67                            CELLSEP);
  68             }
  69         if (drawRouting) {
  70             routing.draw(g);
  71         }
  72         for(int x=0; x<pd.width; x++)
  73             for(int y=0; y<pd.height; y++) {
  74                 if (placement.cellToNode(pd.getCell(x,y)) != null)
  75                     g.setColor(PLAIN);
  76                 else
  77                     g.setColor(EMPTY);
  78                 g.fillRect((                       x*CELLSEP)+2,
  79                            ((pd.height * CELLSEP) - (y*CELLSEP))+2,
  80                            CELLSEP-5*PLANESEP-2,
  81                            CELLSEP-5*PLANESEP-2);
  82             }
  83     }
  84
  85 }