LogicUI/src/era/mi/components/gui/GUIAndGate.java

   1 package era.mi.components.gui;\r
   2 \r
   3 import java.util.ArrayList;\r
   4 import java.util.Arrays;\r
   5 import java.util.Collections;\r
   6 import java.util.List;\r
   7 \r
   8 import era.mi.logic.components.gates.AndGate;\r
   9 import era.mi.logic.wires.WireArray;\r
  10 import net.haspamelodica.swt.helper.gcs.GeneralGC;\r
  11 import net.haspamelodica.swt.helper.swtobjectwrappers.Font;\r
  12 import net.haspamelodica.swt.helper.swtobjectwrappers.Point;\r
  13 \r
  14 public class GUIAndGate extends AndGate implements BasicGUIComponent\r
  15 {\r
  16         private static final String LABEL = "&";\r
  17 \r
  18         private final int                               inputCount;\r
  19         private final double                    height;\r
  20         private final List<WireArray>   connectedWireArrays;\r
  21         private final List<Point>               wireArrayConnectionPoints;\r
  22 \r
  23         public GUIAndGate(int processTime, WireArray out, WireArray... in)\r
  24         {\r
  25                 super(processTime, out, in);\r
  26 \r
  27                 List<WireArray> connectedWireArraysModifiable = new ArrayList<>();\r
  28                 List<Point> wireArrayConnectionPointsModifiable = new ArrayList<>();\r
  29 \r
  30                 this.inputCount = in.length;\r
  31                 this.height = inputCount * 10;\r
  32 \r
  33                 {\r
  34                         connectedWireArraysModifiable.addAll(Arrays.asList(in));\r
  35                         double inputHeight = 5;\r
  36                         for(int i = 0; i < inputCount; i ++, inputHeight += 10)\r
  37                                 wireArrayConnectionPointsModifiable.add(new Point(0, inputHeight));\r
  38                 }\r
  39 \r
  40                 connectedWireArraysModifiable.add(out);\r
  41                 wireArrayConnectionPointsModifiable.add(new Point(20, height / 2));\r
  42 \r
  43                 this.connectedWireArrays = Collections.unmodifiableList(connectedWireArraysModifiable);\r
  44                 this.wireArrayConnectionPoints = Collections.unmodifiableList(wireArrayConnectionPointsModifiable);\r
  45         }\r
  46 \r
  47         @Override\r
  48         public void render(GeneralGC gc)\r
  49         {\r
  50                 gc.drawRectangle(0, 0, 17, height);\r
  51                 Font oldFont = gc.getFont();\r
  52                 Font labelFont = new Font(oldFont.getName(), 5, oldFont.getStyle());\r
  53                 gc.setFont(labelFont);\r
  54                 Point textExtent = gc.textExtent(LABEL);\r
  55                 gc.drawText(LABEL, 8.5 - textExtent.x / 2, (height - textExtent.y) / 2, true);\r
  56                 gc.setFont(oldFont);\r
  57                 gc.drawOval(17, height / 2 - 1.5, 3, 3);\r
  58         }\r
  59 \r
  60         @Override\r
  61         public int getConnectedWireArraysCount()\r
  62         {\r
  63                 return connectedWireArrays.size();\r
  64         }\r
  65         @Override\r
  66         public WireArray getConnectedWireArray(int connectionIndex)\r
  67         {\r
  68                 return connectedWireArrays.get(connectionIndex);\r
  69         }\r
  70         @Override\r
  71         public Point getWireArrayConnectionPoint(int connectionI)\r
  72         {\r
  73                 return wireArrayConnectionPoints.get(connectionI);\r
  74         }\r
  75 }