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.timeline.Timeline;\r
  10 import era.mi.logic.wires.Wire.ReadEnd;\r
  11 import era.mi.logic.wires.Wire.ReadWriteEnd;\r
  12 import net.haspamelodica.swt.helper.gcs.GeneralGC;\r
  13 import net.haspamelodica.swt.helper.swtobjectwrappers.Font;\r
  14 import net.haspamelodica.swt.helper.swtobjectwrappers.Point;\r
  15 import net.haspamelodica.swt.helper.swtobjectwrappers.Rectangle;\r
  16 \r
  17 public class GUIOrGate extends OrGate implements BasicGUIComponent\r
  18 {\r
  19         private static final String LABEL = "\u22651";// >=1\r
  20 \r
  21         private final int inputCount;\r
  22         private final double height;\r
  23         private final List<ReadEnd> connectedWireEnds;\r
  24         private final List<Point> WireEndConnectionPoints;\r
  25 \r
  26         public GUIOrGate(Timeline timeline, int processTime, ReadWriteEnd out, ReadEnd... in)\r
  27         {\r
  28                 super(timeline, processTime, out, in);\r
  29 \r
  30                 List<ReadEnd> connectedWireEndsModifiable = new ArrayList<>();\r
  31                 List<Point> WireEndConnectionPointsModifiable = new ArrayList<>();\r
  32 \r
  33                 this.inputCount = in.length;\r
  34                 this.height = inputCount * 10;\r
  35 \r
  36                 {\r
  37                         connectedWireEndsModifiable.addAll(Arrays.asList(in));\r
  38                         double inputHeight = 5;\r
  39                         for (int i = 0; i < inputCount; i++, inputHeight += 10)\r
  40                                 WireEndConnectionPointsModifiable.add(new Point(0, inputHeight));\r
  41                 }\r
  42 \r
  43                 connectedWireEndsModifiable.add(out);\r
  44                 WireEndConnectionPointsModifiable.add(new Point(20, height / 2));\r
  45 \r
  46                 this.connectedWireEnds = Collections.unmodifiableList(connectedWireEndsModifiable);\r
  47                 this.WireEndConnectionPoints = Collections.unmodifiableList(WireEndConnectionPointsModifiable);\r
  48         }\r
  49 \r
  50         @Override\r
  51         public Rectangle getBounds()\r
  52         {\r
  53                 return new Rectangle(0, 0, 20, height);\r
  54         }\r
  55 \r
  56         @Override\r
  57         public void render(GeneralGC gc)\r
  58         {\r
  59                 gc.drawRectangle(0, 0, 20, height);\r
  60                 Font oldFont = gc.getFont();\r
  61                 Font labelFont = new Font(oldFont.getName(), 5, oldFont.getStyle());\r
  62                 gc.setFont(labelFont);\r
  63                 Point textExtent = gc.textExtent(LABEL);\r
  64                 gc.drawText(LABEL, 10 - textExtent.x / 2, (height - textExtent.y) / 2, true);\r
  65                 gc.setFont(oldFont);\r
  66         }\r
  67 \r
  68         @Override\r
  69         public int getConnectedWireEndsCount()\r
  70         {\r
  71                 return connectedWireEnds.size();\r
  72         }\r
  73 \r
  74         @Override\r
  75         public ReadEnd getConnectedWireEnd(int connectionIndex)\r
  76         {\r
  77                 return connectedWireEnds.get(connectionIndex);\r
  78         }\r
  79 \r
  80         @Override\r
  81         public Point getWireEndConnectionPoint(int connectionI)\r
  82         {\r
  83                 return WireEndConnectionPoints.get(connectionI);\r
  84         }\r
  85 }