LogicUI/src/era/mi/gui/components/GUIAndGate.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.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 import net.haspamelodica.swt.helper.swtobjectwrappers.Rectangle;\r
  14 \r
  15 public class GUIAndGate extends AndGate implements BasicGUIComponent\r
  16 {\r
  17         private static final String LABEL = "&";\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 GUIAndGate(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         @Override\r
  54         public void render(GeneralGC gc)\r
  55         {\r
  56                 gc.drawRectangle(0, 0, 20, height);\r
  57                 Font oldFont = gc.getFont();\r
  58                 Font labelFont = new Font(oldFont.getName(), 5, oldFont.getStyle());\r
  59                 gc.setFont(labelFont);\r
  60                 Point textExtent = gc.textExtent(LABEL);\r
  61                 gc.drawText(LABEL, 10 - textExtent.x / 2, (height - textExtent.y) / 2, true);\r
  62                 gc.setFont(oldFont);\r
  63         }\r
  64 \r
  65         @Override\r
  66         public int getConnectedWireArraysCount()\r
  67         {\r
  68                 return connectedWireArrays.size();\r
  69         }\r
  70         @Override\r
  71         public WireArray getConnectedWireArray(int connectionIndex)\r
  72         {\r
  73                 return connectedWireArrays.get(connectionIndex);\r
  74         }\r
  75         @Override\r
  76         public Point getWireArrayConnectionPoint(int connectionI)\r
  77         {\r
  78                 return wireArrayConnectionPoints.get(connectionI);\r
  79         }\r
  80 }