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

   1 package net.mograsim.logic.model.model.components.atomic;
   2
   3 import org.eclipse.swt.graphics.Color;
   4
   5 import com.google.gson.JsonElement;
   6 import com.google.gson.JsonObject;
   7
   8 import net.haspamelodica.swt.helper.gcs.GeneralGC;
   9 import net.haspamelodica.swt.helper.swtobjectwrappers.Font;
  10 import net.haspamelodica.swt.helper.swtobjectwrappers.Point;
  11 import net.haspamelodica.swt.helper.swtobjectwrappers.Rectangle;
  12 import net.mograsim.logic.model.model.ViewModelModifiable;
  13 import net.mograsim.logic.model.model.components.GUIComponent;
  14 import net.mograsim.logic.model.model.wires.Pin;
  15 import net.mograsim.logic.model.modeladapter.ViewLogicModelAdapter;
  16 import net.mograsim.logic.model.modeladapter.componentadapters.WordAddressableMemoryAdapter;
  17 import net.mograsim.logic.model.serializing.IdentifierGetter;
  18 import net.mograsim.logic.model.serializing.IndirectGUIComponentCreator;
  19 import net.mograsim.preferences.Preferences;
  20
  21 public class GUIMemoryWA extends GUIComponent
  22 {
  23         private final static String paramAddr = "addrBits", paramWordWidth = "wordWidth", paramMaxAddr = "maxAddr", paramMinAddr = "minAddr";
  24         private final int addressBits, wordWidth;
  25         public final long maximalAddress, minimalAddress;
  26         private final Pin addrPin, dataPin, rWPin;
  27         private final static int width = 100, height = 300;
  28
  29         public GUIMemoryWA(ViewModelModifiable model, int addressBits, int wordWidth, long maximalAddress, long minimalAddress, String name)
  30         {
  31                 super(model, name);
  32                 this.addressBits = addressBits;
  33                 this.wordWidth = wordWidth;
  34                 this.maximalAddress = maximalAddress;
  35                 this.minimalAddress = minimalAddress;
  36                 setSize(width, height);
  37                 addPin(addrPin = new Pin(this, "A", addressBits, 0, 10));
  38                 addPin(dataPin = new Pin(this, "D", wordWidth, 0, 30));
  39                 addPin(rWPin = new Pin(this, "RW", 1, 0, 50));
  40         }
  41
  42         public Pin getAddressPin()
  43         {
  44                 return addrPin;
  45         }
  46
  47         public Pin getDataPin()
  48         {
  49                 return dataPin;
  50         }
  51
  52         public Pin getReadWritePin()
  53         {
  54                 return rWPin;
  55         }
  56
  57         @Override
  58         public void render(GeneralGC gc, Rectangle visibleRegion)
  59         {
  60                 // TODO This is copied from SimpleRectangularGUIGate; do this via delegation instead
  61                 Color foreground = Preferences.current().getColor("net.mograsim.logic.model.color.foreground");
  62                 if (foreground != null)
  63                         gc.setForeground(foreground);
  64                 gc.drawRectangle(getPosX(), getPosY(), width, height);
  65                 Font oldFont = gc.getFont();
  66                 Font labelFont = new Font(oldFont.getName(), 24, oldFont.getStyle());
  67                 gc.setFont(labelFont);
  68                 String label = "RAM";
  69                 Point textExtent = gc.textExtent(label);
  70                 Color textColor = Preferences.current().getColor("net.mograsim.logic.model.color.text");
  71                 if (textColor != null)
  72                         gc.setForeground(textColor);
  73                 gc.drawText(label, getPosX() + (width - textExtent.x) / 2, getPosY() + (height - textExtent.y) / 2, true);
  74                 gc.setFont(oldFont);
  75         }
  76
  77         @Override
  78         public JsonElement getParamsForSerializing(IdentifierGetter idGetter)
  79         {
  80                 JsonObject obj = new JsonObject();
  81                 obj.addProperty(paramAddr, addressBits);
  82                 obj.addProperty(paramWordWidth, wordWidth);
  83                 obj.addProperty(paramMaxAddr, maximalAddress);
  84                 obj.addProperty(paramMinAddr, minimalAddress);
  85                 return obj;
  86         }
  87
  88         static
  89         {
  90                 ViewLogicModelAdapter.addComponentAdapter(new WordAddressableMemoryAdapter());
  91                 IndirectGUIComponentCreator.setComponentSupplier(GUIAndGate.class.getCanonicalName(), (m, p, n) ->
  92                 {
  93                         JsonObject obj = p.getAsJsonObject();
  94                         return new GUIMemoryWA(m, obj.get(paramAddr).getAsInt(), obj.get(paramWordWidth).getAsInt(), obj.get(paramMaxAddr).getAsLong(),
  95                                         obj.get(paramMinAddr).getAsLong(), n);
  96                 });
  97         }
  98 }