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.Wire.ReadEnd;\r
  10 import era.mi.logic.wires.Wire.ReadWriteEnd;\r
  11 import net.haspamelodica.swt.helper.gcs.GeneralGC;\r
  12 import net.haspamelodica.swt.helper.swtobjectwrappers.Font;\r
  13 import net.haspamelodica.swt.helper.swtobjectwrappers.Point;\r
  14 import net.haspamelodica.swt.helper.swtobjectwrappers.Rectangle;\r
  15 \r
  16 public class GUIOrGate extends OrGate implements BasicGUIComponent\r
  17 {\r
  18         private static final String LABEL = "\u22651";// >=1\r
  19 \r
  20         private final int inputCount;\r
  21         private final double height;\r
  22         private final List<ReadEnd> connectedWireEnds;\r
  23         private final List<Point> WireEndConnectionPoints;\r
  24 \r
  25         public GUIOrGate(int processTime, ReadWriteEnd out, ReadEnd... in)\r
  26         {\r
  27                 super(processTime, out, in);\r
  28 \r
  29                 List<ReadEnd> connectedWireEndsModifiable = new ArrayList<>();\r
  30                 List<Point> WireEndConnectionPointsModifiable = new ArrayList<>();\r
  31 \r
  32                 this.inputCount = in.length;\r
  33                 this.height = inputCount * 10;\r
  34 \r
  35                 {\r
  36                         connectedWireEndsModifiable.addAll(Arrays.asList(in));\r
  37                         double inputHeight = 5;\r
  38                         for (int i = 0; i < inputCount; i++, inputHeight += 10)\r
  39                                 WireEndConnectionPointsModifiable.add(new Point(0, inputHeight));\r
  40                 }\r
  41 \r
  42                 connectedWireEndsModifiable.add(out);\r
  43                 WireEndConnectionPointsModifiable.add(new Point(20, height / 2));\r
  44 \r
  45                 this.connectedWireEnds = Collections.unmodifiableList(connectedWireEndsModifiable);\r
  46                 this.WireEndConnectionPoints = Collections.unmodifiableList(WireEndConnectionPointsModifiable);\r
  47         }\r
  48 \r
  49         @Override\r
  50         public Rectangle getBounds()\r
  51         {\r
  52                 return new Rectangle(0, 0, 20, height);\r
  53         }\r
  54 \r
  55         @Override\r
  56         public void render(GeneralGC gc)\r
  57         {\r
  58                 gc.drawRectangle(0, 0, 20, height);\r
  59                 Font oldFont = gc.getFont();\r
  60                 Font labelFont = new Font(oldFont.getName(), 5, oldFont.getStyle());\r
  61                 gc.setFont(labelFont);\r
  62                 Point textExtent = gc.textExtent(LABEL);\r
  63                 gc.drawText(LABEL, 10 - textExtent.x / 2, (height - textExtent.y) / 2, true);\r
  64                 gc.setFont(oldFont);\r
  65         }\r
  66 \r
  67         @Override\r
  68         public int getConnectedWireEndsCount()\r
  69         {\r
  70                 return connectedWireEnds.size();\r
  71         }\r
  72 \r
  73         @Override\r
  74         public ReadEnd getConnectedWireEnd(int connectionIndex)\r
  75         {\r
  76                 return connectedWireEnds.get(connectionIndex);\r
  77         }\r
  78 \r
  79         @Override\r
  80         public Point getWireEndConnectionPoint(int connectionI)\r
  81         {\r
  82                 return WireEndConnectionPoints.get(connectionI);\r
  83         }\r
  84 }