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

   1 package era.mi.gui.components;\r
   2 \r
   3 import java.util.ArrayList;\r
   4 import java.util.Collections;\r
   5 import java.util.List;\r
   6 \r
   7 import era.mi.logic.components.ManualSwitch;\r
   8 import era.mi.logic.wires.WireArray;\r
   9 import net.haspamelodica.swt.helper.gcs.GeneralGC;\r
  10 import net.haspamelodica.swt.helper.swtobjectwrappers.Font;\r
  11 import net.haspamelodica.swt.helper.swtobjectwrappers.Point;\r
  12 import net.haspamelodica.swt.helper.swtobjectwrappers.Rectangle;\r
  13 \r
  14 public class GUIManualSwitch extends ManualSwitch implements BasicGUIComponent\r
  15 {\r
  16         private final List<WireArray>   connectedWireArrays;\r
  17         private final List<Point>               wireArrayConnectionPoints;\r
  18 \r
  19         public GUIManualSwitch(WireArray output)\r
  20         {\r
  21                 super(output);\r
  22 \r
  23                 List<WireArray> connectedWireArraysModifiable = new ArrayList<>();\r
  24                 List<Point> wireArrayConnectionPointsModifiable = new ArrayList<>();\r
  25 \r
  26                 connectedWireArraysModifiable.add(output);\r
  27                 wireArrayConnectionPointsModifiable.add(new Point(20, 7.5));\r
  28 \r
  29                 this.connectedWireArrays = Collections.unmodifiableList(connectedWireArraysModifiable);\r
  30                 this.wireArrayConnectionPoints = Collections.unmodifiableList(wireArrayConnectionPointsModifiable);\r
  31         }\r
  32 \r
  33         @Override\r
  34         public Rectangle getBounds()\r
  35         {\r
  36                 return new Rectangle(0, 0, 20, 15);\r
  37         }\r
  38         @Override\r
  39         public void render(GeneralGC gc)\r
  40         {\r
  41                 gc.drawRectangle(0, 0, 20, 15);\r
  42                 String label = isOn() ? "ON" : "OFF";\r
  43                 Font oldFont = gc.getFont();\r
  44                 Font labelFont = new Font(oldFont.getName(), 6, oldFont.getStyle());\r
  45                 gc.setFont(labelFont);\r
  46                 Point textExtent = gc.textExtent(label);\r
  47                 gc.drawText(label, 10 - textExtent.x / 2, 7.5 - textExtent.y / 2, true);\r
  48                 gc.setFont(oldFont);\r
  49         }\r
  50         @Override\r
  51         public boolean clicked(double x, double y)\r
  52         {\r
  53                 toggle();\r
  54                 return true;\r
  55         }\r
  56 \r
  57         @Override\r
  58         public int getConnectedWireArraysCount()\r
  59         {\r
  60                 return connectedWireArrays.size();\r
  61         }\r
  62         @Override\r
  63         public WireArray getConnectedWireArray(int connectionIndex)\r
  64         {\r
  65                 return connectedWireArrays.get(connectionIndex);\r
  66         }\r
  67         @Override\r
  68         public Point getWireArrayConnectionPoint(int connectionI)\r
  69         {\r
  70                 return wireArrayConnectionPoints.get(connectionI);\r
  71         }\r
  72 }