LogicUI/src/era/mi/components/gui/GUIMerger.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.Merger;\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.Point;\r
  12 \r
  13 public class GUIMerger extends Merger implements BasicGUIComponent\r
  14 {\r
  15         private final int                               inputCount;\r
  16         private final double                    height;\r
  17         private final List<WireArray>   connectedWireArrays;\r
  18         private final List<Point>               wireArrayConnectionPoints;\r
  19 \r
  20         public GUIMerger(WireArray union, WireArray... inputs)\r
  21         {\r
  22                 super(union, inputs);\r
  23 \r
  24                 List<WireArray> connectedWireArraysModifiable = new ArrayList<>();\r
  25                 List<Point> wireArrayConnectionPointsModifiable = new ArrayList<>();\r
  26 \r
  27                 this.inputCount = inputs.length;\r
  28                 this.height = (inputCount - 1) * 10;\r
  29 \r
  30                 {\r
  31                         connectedWireArraysModifiable.addAll(Arrays.asList(inputs));\r
  32                         double inputHeight = 0;\r
  33                         for(int i = 0; i < inputCount; i ++, inputHeight += 10)\r
  34                                 wireArrayConnectionPointsModifiable.add(new Point(0, inputHeight));\r
  35                 }\r
  36 \r
  37                 connectedWireArraysModifiable.add(union);\r
  38                 wireArrayConnectionPointsModifiable.add(new Point(20, height / 2));\r
  39 \r
  40                 this.connectedWireArrays = Collections.unmodifiableList(connectedWireArraysModifiable);\r
  41                 this.wireArrayConnectionPoints = Collections.unmodifiableList(wireArrayConnectionPointsModifiable);\r
  42         }\r
  43 \r
  44         @Override\r
  45         public void render(GeneralGC gc)\r
  46         {\r
  47                 double inputHeight = 0;\r
  48                 for(int i = 0; i < inputCount; i ++, inputHeight += 10)\r
  49                         gc.drawLine(0, inputHeight, 10, inputHeight);\r
  50                 gc.drawLine(10, 0, 10, height);\r
  51                 gc.drawLine(10, height / 2, 20, height / 2);\r
  52         }\r
  53 \r
  54         @Override\r
  55         public int getConnectedWireArraysCount()\r
  56         {\r
  57                 return connectedWireArrays.size();\r
  58         }\r
  59         @Override\r
  60         public WireArray getConnectedWireArray(int connectionIndex)\r
  61         {\r
  62                 return connectedWireArrays.get(connectionIndex);\r
  63         }\r
  64         @Override\r
  65         public Point getWireArrayConnectionPoint(int connectionI)\r
  66         {\r
  67                 return wireArrayConnectionPoints.get(connectionI);\r
  68         }\r
  69 }