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

   1 package era.mi.gui.components;\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.OrGate;\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 import net.haspamelodica.swt.helper.swtobjectwrappers.Rectangle;\r
  14 \r
  15 public class GUIOrGate extends OrGate implements BasicGUIComponent\r
  16 {\r
  17         private static final String LABEL = "\u22651";// >=1\r
  18 \r
  19         private final int inputCount;\r
  20         private final double height;\r
  21         private final List<WireArray> connectedWireArrays;\r
  22         private final List<Point> wireArrayConnectionPoints;\r
  23 \r
  24         public GUIOrGate(int processTime, WireArray out, WireArray... in)\r
  25         {\r
  26                 super(processTime, out, in);\r
  27 \r
  28                 List<WireArray> connectedWireArraysModifiable = new ArrayList<>();\r
  29                 List<Point> wireArrayConnectionPointsModifiable = new ArrayList<>();\r
  30 \r
  31                 this.inputCount = in.length;\r
  32                 this.height = inputCount * 10;\r
  33 \r
  34                 {\r
  35                         connectedWireArraysModifiable.addAll(Arrays.asList(in));\r
  36                         double inputHeight = 5;\r
  37                         for (int i = 0; i < inputCount; i++, inputHeight += 10)\r
  38                                 wireArrayConnectionPointsModifiable.add(new Point(0, inputHeight));\r
  39                 }\r
  40 \r
  41                 connectedWireArraysModifiable.add(out);\r
  42                 wireArrayConnectionPointsModifiable.add(new Point(20, height / 2));\r
  43 \r
  44                 this.connectedWireArrays = Collections.unmodifiableList(connectedWireArraysModifiable);\r
  45                 this.wireArrayConnectionPoints = Collections.unmodifiableList(wireArrayConnectionPointsModifiable);\r
  46         }\r
  47 \r
  48         @Override\r
  49         public Rectangle getBounds()\r
  50         {\r
  51                 return new Rectangle(0, 0, 20, height);\r
  52         }\r
  53 \r
  54         @Override\r
  55         public void render(GeneralGC gc)\r
  56         {\r
  57                 gc.drawRectangle(0, 0, 20, height);\r
  58                 Font oldFont = gc.getFont();\r
  59                 Font labelFont = new Font(oldFont.getName(), 5, oldFont.getStyle());\r
  60                 gc.setFont(labelFont);\r
  61                 Point textExtent = gc.textExtent(LABEL);\r
  62                 gc.drawText(LABEL, 10 - textExtent.x / 2, (height - textExtent.y) / 2, true);\r
  63                 gc.setFont(oldFont);\r
  64         }\r
  65 \r
  66         @Override\r
  67         public int getConnectedWireArraysCount()\r
  68         {\r
  69                 return connectedWireArrays.size();\r
  70         }\r
  71 \r
  72         @Override\r
  73         public WireArray getConnectedWireArray(int connectionIndex)\r
  74         {\r
  75                 return connectedWireArrays.get(connectionIndex);\r
  76         }\r
  77 \r
  78         @Override\r
  79         public Point getWireArrayConnectionPoint(int connectionI)\r
  80         {\r
  81                 return wireArrayConnectionPoints.get(connectionI);\r
  82         }\r
  83 }