net.mograsim.logic.model/src/net/mograsim/logic/model/model/components/atomic/GUIMerger.java

   1 package net.mograsim.logic.model.model.components.atomic;
   2
   3 import net.haspamelodica.swt.helper.gcs.GeneralGC;
   4 import net.haspamelodica.swt.helper.swtobjectwrappers.Rectangle;
   5 import net.mograsim.logic.core.types.BitVectorFormatter;
   6 import net.mograsim.logic.core.wires.Wire.ReadEnd;
   7 import net.mograsim.logic.model.model.ViewModelModifiable;
   8 import net.mograsim.logic.model.model.components.GUIComponent;
   9 import net.mograsim.logic.model.model.wires.Pin;
  10 import net.mograsim.logic.model.modeladapter.ViewLogicModelAdapter;
  11 import net.mograsim.logic.model.modeladapter.componentadapters.MergerAdapter;
  12 import net.mograsim.preferences.ColorDefinition;
  13 import net.mograsim.preferences.ColorManager;
  14 import net.mograsim.preferences.Preferences;
  15
  16 public class GUIMerger extends GUIComponent
  17 {
  18         private static final double width = 20;
  19         private static final double heightPerPin = 10;
  20
  21         public final int logicWidth;
  22
  23         private ReadEnd[] inputEnds;
  24         private ReadEnd outputEnd;
  25
  26         public GUIMerger(ViewModelModifiable model, int logicWidth, String name)
  27         {
  28                 super(model, name);
  29                 this.logicWidth = logicWidth;
  30                 setSize(width, logicWidth * heightPerPin);
  31                 double inputHeight = 0;
  32                 for (int i = 0; i < logicWidth; i++, inputHeight += 10)
  33                         addPin(new Pin(this, "I" + i, 1, 0, inputHeight));
  34                 addPin(new Pin(this, "O", logicWidth, width, logicWidth * heightPerPin / 2));
  35         }
  36
  37         @Override
  38         public void render(GeneralGC gc, Rectangle visibleRegion)
  39         {
  40                 double posX = getPosX();
  41                 double posY = getPosY();
  42
  43                 double inputHeight = posY;
  44                 for (int i = 0; i < logicWidth; i++, inputHeight += 10)
  45                 {
  46                         ColorDefinition c = BitVectorFormatter.formatAsColor(inputEnds[i]);
  47                         if (c != null)
  48                                 gc.setForeground(ColorManager.current().toColor(c));
  49                         gc.drawLine(posX, inputHeight, posX + width / 2, inputHeight);
  50                 }
  51                 gc.setForeground(Preferences.current().getColor("net.mograsim.logic.model.color.foreground"));
  52                 gc.drawLine(posX + width / 2, posY, posX + width / 2, posY + heightPerPin * (logicWidth - 1));
  53                 ColorDefinition c = BitVectorFormatter.formatAsColor(outputEnd);
  54                 if (c != null)
  55                         gc.setForeground(ColorManager.current().toColor(c));
  56                 gc.drawLine(posX + width / 2, posY + heightPerPin * logicWidth / 2, posX + width, posY + heightPerPin * logicWidth / 2);
  57         }
  58
  59         public void setLogicModelBinding(ReadEnd[] inputEnds, ReadEnd outputEnd)
  60         {
  61                 this.inputEnds = inputEnds;
  62                 this.outputEnd = outputEnd;
  63         }
  64
  65         static
  66         {
  67                 ViewLogicModelAdapter.addComponentAdapter(new MergerAdapter());
  68         }
  69 }