era.mi/src/era/mi/logic/tests/GUITest.java

   1 package era.mi.logic.tests;
   2
   3 import java.awt.Color;
   4 import java.awt.Graphics;
   5 import java.awt.Graphics2D;
   6 import java.awt.Rectangle;
   7 import java.awt.RenderingHints;
   8 import java.awt.event.MouseEvent;
   9 import java.awt.event.MouseListener;
  10 import java.util.HashMap;
  11 import java.util.Map;
  12 import java.util.Map.Entry;
  13
  14 import javax.swing.JFrame;
  15 import javax.swing.JPanel;
  16 import javax.swing.WindowConstants;
  17
  18 import era.mi.logic.Simulation;
  19 import era.mi.logic.components.ManualSwitch;
  20 import era.mi.logic.components.gates.NotGate;
  21 import era.mi.logic.components.gates.OrGate;
  22 import era.mi.logic.timeline.Timeline.ExecutionResult;
  23 import era.mi.logic.wires.WireArray;
  24
  25 public class GUITest extends JPanel
  26 {
  27
  28         private static final long serialVersionUID = 1L;
  29
  30         private static final int WIRE_DELAY = 40;
  31         private static final int OR_DELAY = 100;
  32         private static final int NOT_DELAY = 100;
  33
  34         WireArray r = new WireArray(1, WIRE_DELAY);
  35         WireArray s = new WireArray(1, WIRE_DELAY);
  36         WireArray t1 = new WireArray(1, WIRE_DELAY);
  37         WireArray t2 = new WireArray(1, WIRE_DELAY);
  38         WireArray q = new WireArray(1, WIRE_DELAY);
  39         WireArray nq = new WireArray(1, WIRE_DELAY);
  40
  41         ManualSwitch rIn = new ManualSwitch(r);
  42         ManualSwitch sIn = new ManualSwitch(s);
  43
  44         OrGate or1 = new OrGate(OR_DELAY, t2, r, nq);
  45         OrGate or2 = new OrGate(OR_DELAY, t1, s, q);
  46         NotGate not1 = new NotGate(NOT_DELAY, t2, q);
  47         NotGate not2 = new NotGate(NOT_DELAY, t1, nq);
  48
  49         Map<ManualSwitch, Rectangle> switchMap = new HashMap<>();
  50
  51         int height;
  52         int width;
  53         boolean sizeChanged;
  54
  55         public GUITest()
  56         {
  57                 addMouseListener(new MouseListener()
  58                 {
  59
  60                         @Override
  61                         public void mouseReleased(MouseEvent e)
  62                         {
  63                                 for (Entry<ManualSwitch, Rectangle> dim : switchMap.entrySet())
  64                                 {
  65                                         if (dim.getValue().contains(e.getPoint()))
  66                                         {
  67                                                 dim.getKey().switchOff();
  68                                                 repaint();
  69                                         }
  70                                 }
  71                         }
  72
  73                         @Override
  74                         public void mousePressed(MouseEvent e)
  75                         {
  76                                 for (Entry<ManualSwitch, Rectangle> dim : switchMap.entrySet())
  77                                 {
  78                                         if (dim.getValue().contains(e.getPoint()))
  79                                         {
  80                                                 dim.getKey().switchOn();
  81                                                 repaint();
  82                                         }
  83                                 }
  84                         }
  85
  86                         @Override
  87                         public void mouseExited(MouseEvent e)
  88                         {
  89                                 // none
  90                         }
  91
  92                         @Override
  93                         public void mouseEntered(MouseEvent e)
  94                         {
  95                                 // none
  96                         }
  97
  98                         @Override
  99                         public void mouseClicked(MouseEvent e)
 100                         {
 101                                 // If you want toggle buttons, use this code instead
 102 //                              for (Entry<ManualSwitch, Rectangle> dim : switchMap.entrySet()) {
 103 //                                      if (dim.getValue().contains(e.getPoint())) {
 104 //                                              dim.getKey().toggle();
 105 //                                              repaint();
 106 //                                      }
 107 //                              }
 108                         }
 109                 });
 110         }
 111
 112         @Override
 113         public void paint(Graphics some_g)
 114         {
 115                 super.paint(some_g);
 116                 Graphics2D g = ((Graphics2D) some_g);
 117                 g.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_GASP);
 118                 g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
 119                 g.setRenderingHint(RenderingHints.KEY_ALPHA_INTERPOLATION, RenderingHints.VALUE_ALPHA_INTERPOLATION_QUALITY);
 120
 121                 checkSizeChange();
 122                 adaptFont(g);
 123
 124                 drawWire(g, r, "r", 2, 9, 4, 9);
 125
 126                 drawWire(g, s, "s", 2, 3, 4, 3);
 127
 128                 drawWire(g, t2, "t2", 5, 8.5, 6, 8.5);
 129
 130                 drawWire(g, t1, "t1", 5, 3.5, 6, 3.5);
 131
 132                 drawWire(g, q, "q", 7, 8.5, 9, 8.5);
 133
 134                 drawWire(g, nq, "nq", 7, 3.5, 9, 3.5);
 135
 136                 drawWire(g, q, "", 7.5, 8.5, 7.5, 7.5);
 137                 drawWire(g, q, "", 7.5, 7.5, 3, 4.5);
 138                 drawWire(g, q, "", 3, 4.5, 3, 4);
 139                 drawWire(g, q, "q", 3, 4, 4, 4);
 140
 141                 drawWire(g, nq, "", 7.5, 3.5, 7.5, 4.5);
 142                 drawWire(g, nq, "", 7.5, 4.5, 3, 7.5);
 143                 drawWire(g, nq, "", 3, 7.5, 3, 8);
 144                 drawWire(g, nq, "nq", 3, 8, 4, 8);
 145
 146                 drawSquare(g, 4, 8, "OR");
 147                 drawSquare(g, 4, 3, "OR");
 148
 149                 drawSquare(g, 6, 8, "NOT");
 150                 drawSquare(g, 6, 3, "NOT");
 151
 152                 drawSwitch(g, rIn, "Switch R", 0.5, 8.25, 2, 9.75);
 153                 drawSwitch(g, sIn, "Switch S", 0.5, 2.25, 2, 3.75);
 154
 155                 drawString(g, "Hint: drag the cursor out of the pressed switch to keep it's state", 5, 0, 0.0, 1.0);
 156         }
 157
 158         private void checkSizeChange()
 159         {
 160                 sizeChanged = height != getHeight() || width != getWidth();
 161                 if (sizeChanged)
 162                 {
 163                         height = getHeight();
 164                         width = getWidth();
 165                 }
 166         }
 167
 168         private void adaptFont(Graphics g)
 169         {
 170                 g.setFont(g.getFont().deriveFont(Math.min(height, width) / 40f));
 171         }
 172
 173         private void drawString(Graphics g, String s, int x, int y, double anchorX, double anchorY)
 174         {
 175                 int h = g.getFontMetrics().getAscent();
 176                 int w = g.getFontMetrics().stringWidth(s);
 177                 g.drawString(s, x - (int) (w * anchorX), y + (int) (h * anchorY));
 178         }
 179
 180         private void drawWire(Graphics g, WireArray wa, String name, double x1, double y1, double x2, double y2)
 181         {
 182                 setTo(g, wa);
 183                 g.drawLine(gX(x1), gY(y1), gX(x2), gY(y2));
 184                 drawString(g, name, (gX(x1) + gX(x2)) / 2, (gY(y1) + gY(y2)) / 2 - 5, 0, 0);
 185         }
 186
 187         private void drawSquare(Graphics g, int posX, int posY, String text)
 188         {
 189                 int x1 = gX(posX) - 5;
 190                 int x2 = gX(posX + 1) + 5;
 191                 int y1 = gY(posY) - 5;
 192                 int y2 = gY(posY + 1) + 5;
 193
 194                 g.setColor(Color.WHITE);
 195                 g.fillRect(x1, y1, x2 - x1 + 1, y2 - y1 + 1);
 196                 setBlack(g);
 197                 g.drawRect(x1, y1, x2 - x1 + 1, y2 - y1 + 1);
 198                 drawString(g, text, (x1 + x2) / 2, (y1 + y2) / 2, 0.5, 0.5);
 199
 200         }
 201
 202         private void drawSwitch(Graphics g, ManualSwitch ms, String text, double posX1, double posY1, double posX2, double posY2)
 203         {
 204                 int x1 = gX(posX1) - 5;
 205                 int x2 = gX(posX2) + 5;
 206                 int y1 = gY(posY1) - 5;
 207                 int y2 = gY(posY2) + 5;
 208
 209                 if (sizeChanged)
 210                 {
 211                         Rectangle r = new Rectangle(x1, y1, x2 - x1, y2 - y1);
 212                         switchMap.put(ms, r);
 213                 }
 214
 215                 g.setColor(ms.isOn() ? Color.getHSBColor(.3f, .5f, 1f) : Color.WHITE);
 216                 g.fillRect(x1, y1, x2 - x1 + 1, y2 - y1 + 1);
 217                 setBlack(g);
 218                 g.drawRect(x1, y1, x2 - x1 + 1, y2 - y1 + 1);
 219                 drawString(g, text, (x1 + x2) / 2, (y1 + y2) / 2, 0.5, 0.5);
 220         }
 221
 222         private static void setBlack(Graphics g)
 223         {
 224                 g.setColor(Color.BLACK);
 225         }
 226
 227         private static void setTo(Graphics g, WireArray wa)
 228         {
 229                 switch (wa.getValue())
 230                 {
 231                 case ONE:
 232                         g.setColor(Color.GREEN);
 233                         break;
 234                 case X:
 235                         g.setColor(Color.RED);
 236                         break;
 237                 case Z:
 238                         g.setColor(Color.DARK_GRAY);
 239                         break;
 240                 case ZERO:
 241                         g.setColor(Color.BLACK);
 242                         break;
 243                 case U:
 244                         g.setColor(Color.MAGENTA);
 245                         break;
 246                 default:
 247                         throw new IllegalArgumentException();
 248                 }
 249         }
 250
 251         private int gY(double pos)
 252         {
 253                 return (int) (pos * height / 11);
 254         }
 255
 256         private int gX(double pos)
 257         {
 258                 return (int) (pos * width / 11) + 50;
 259         }
 260
 261         public static void main(String[] args)
 262         {
 263                 JFrame f = new JFrame("Test circuit 1.0.0");
 264                 GUITest gt = new GUITest();
 265                 f.add(gt);
 266                 f.setSize(800, 600);
 267                 f.setLocation(500, 400);
 268                 f.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
 269                 f.setVisible(true);
 270
 271                 long begin = System.currentTimeMillis();
 272
 273                 long lastFrame = begin;
 274                 long updateT = 16;
 275
 276                 while (f.isVisible())
 277                 {
 278                         ExecutionResult er = Simulation.TIMELINE.executeUpTo((lastFrame - begin) * 3, lastFrame + 14);
 279 //                              if (Simulation.TIMELINE.hasNext())
 280 //                              Simulation.TIMELINE.executeNext();
 281                         if (er != ExecutionResult.NOTHING_DONE)
 282                                 gt.repaint(12);
 283                         try
 284                         {
 285                                 Thread.sleep(Math.max(updateT - System.currentTimeMillis() + lastFrame, 0));
 286                         }
 287                         catch (Exception e)
 288                         {
 289                                 e.printStackTrace();
 290                         }
 291                         lastFrame = System.currentTimeMillis();
 292                 }
 293         }
 294 }