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

   1 package net.mograsim.logic.model.model.components.atomic;\r
   2 \r
   3 import org.eclipse.swt.SWT;\r
   4 \r
   5 import com.google.gson.JsonElement;\r
   6 import com.google.gson.JsonPrimitive;\r
   7 \r
   8 import net.haspamelodica.swt.helper.gcs.GeneralGC;\r
   9 import net.haspamelodica.swt.helper.swtobjectwrappers.Rectangle;\r
  10 import net.mograsim.logic.core.types.BitVectorFormatter;\r
  11 import net.mograsim.logic.core.wires.Wire.ReadEnd;\r
  12 import net.mograsim.logic.model.model.ViewModelModifiable;\r
  13 import net.mograsim.logic.model.model.components.GUIComponent;\r
  14 import net.mograsim.logic.model.model.wires.Pin;\r
  15 import net.mograsim.logic.model.modeladapter.ViewLogicModelAdapter;\r
  16 import net.mograsim.logic.model.modeladapter.componentadapters.SplitterAdapter;\r
  17 import net.mograsim.logic.model.serializing.IdentifierGetter;\r
  18 import net.mograsim.logic.model.serializing.IndirectGUIComponentCreator;\r
  19 import net.mograsim.preferences.ColorDefinition;\r
  20 import net.mograsim.preferences.ColorManager;\r
  21 import net.mograsim.preferences.Preferences;\r
  22 \r
  23 public class GUISplitter extends GUIComponent\r
  24 {\r
  25         private static final double width = 10;\r
  26         private static final double heightPerPin = 10;\r
  27 \r
  28         public final int logicWidth;\r
  29 \r
  30         private ReadEnd inputEnd;\r
  31         private final ReadEnd[] outputEnds;\r
  32 \r
  33         public GUISplitter(ViewModelModifiable model, int logicWidth, String name)\r
  34         {\r
  35                 super(model, name);\r
  36                 this.logicWidth = logicWidth;\r
  37                 setSize(width, logicWidth * heightPerPin);\r
  38                 addPin(new Pin(this, "I", logicWidth, 0, (logicWidth - 1) * heightPerPin / 2));\r
  39                 double outputHeight = 0;\r
  40                 for (int i = 0; i < logicWidth; i++, outputHeight += 10)\r
  41                         addPin(new Pin(this, "O" + i, 1, width, outputHeight));\r
  42                 outputEnds = new ReadEnd[logicWidth];\r
  43         }\r
  44 \r
  45         @Override\r
  46         public void render(GeneralGC gc, Rectangle visibleRegion)\r
  47         {\r
  48                 double posX = getPosX();\r
  49                 double posY = getPosY();\r
  50 \r
  51                 ColorDefinition c = BitVectorFormatter.formatAsColor(inputEnd);\r
  52                 if (c != null)\r
  53                         gc.setForeground(ColorManager.current().toColor(c));\r
  54                 double inLineY = posY + (logicWidth - 1) * heightPerPin / 2;\r
  55                 gc.drawLine(posX, inLineY, posX + width / 2, inLineY);\r
  56                 gc.setForeground(Preferences.current().getColor("net.mograsim.logic.model.color.foreground"));\r
  57                 int oldLineCap = gc.getLineCap();\r
  58                 int lineJoin = gc.getLineJoin();\r
  59                 // TODO find better "replacement" for JOIN_BEVEL\r
  60                 gc.setLineCap(lineJoin == SWT.JOIN_MITER ? SWT.CAP_SQUARE : lineJoin == SWT.JOIN_ROUND ? SWT.CAP_ROUND : SWT.CAP_SQUARE);\r
  61                 gc.drawLine(posX + width / 2, posY, posX + width / 2, posY + heightPerPin * (logicWidth - 1));\r
  62                 gc.setLineCap(oldLineCap);\r
  63                 double outputHeight = posY;\r
  64                 for (int i = 0; i < logicWidth; i++, outputHeight += 10)\r
  65                 {\r
  66                         c = BitVectorFormatter.formatAsColor(outputEnds[i]);\r
  67                         if (c != null)\r
  68                                 gc.setForeground(ColorManager.current().toColor(c));\r
  69                         gc.drawLine(posX + width / 2, outputHeight, posX + width, outputHeight);\r
  70                 }\r
  71         }\r
  72 \r
  73         @Override\r
  74         public JsonElement getParamsForSerializing(IdentifierGetter idGetter)\r
  75         {\r
  76                 return new JsonPrimitive(logicWidth);\r
  77         }\r
  78 \r
  79         public void setLogicModelBinding(ReadEnd inputEnd, ReadEnd[] outputEnds)\r
  80         {\r
  81                 this.inputEnd = inputEnd;\r
  82                 System.arraycopy(outputEnds, 0, this.outputEnds, 0, logicWidth);\r
  83         }\r
  84 \r
  85         static\r
  86         {\r
  87                 ViewLogicModelAdapter.addComponentAdapter(new SplitterAdapter());\r
  88                 IndirectGUIComponentCreator.setComponentSupplier(GUISplitter.class.getCanonicalName(),\r
  89                                 (m, p, n) -> new GUISplitter(m, p.getAsInt(), n));\r
  90         }\r
  91 }