Restructured packages

[Mograsim.git] / LogicUI / src / era / mi / gui / components / GUIMerger.java

diff --git a/LogicUI/src/era/mi/gui/components/GUIMerger.java b/LogicUI/src/era/mi/gui/components/GUIMerger.java
new file mode 100644 (file)
index 0000000..601b434
--- /dev/null
+++ b/LogicUI/src/era/mi/gui/components/GUIMerger.java
@@ -0,0 +1,75 @@
+package era.mi.gui.components;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
+
+import era.mi.logic.components.Merger;
+import era.mi.logic.wires.WireArray;
+import net.haspamelodica.swt.helper.gcs.GeneralGC;
+import net.haspamelodica.swt.helper.swtobjectwrappers.Point;
+import net.haspamelodica.swt.helper.swtobjectwrappers.Rectangle;
+
+public class GUIMerger extends Merger implements BasicGUIComponent
+{
+       private final int                               inputCount;
+       private final double                    height;
+       private final List<WireArray>   connectedWireArrays;
+       private final List<Point>               wireArrayConnectionPoints;
+
+       public GUIMerger(WireArray union, WireArray... inputs)
+       {
+               super(union, inputs);
+
+               List<WireArray> connectedWireArraysModifiable = new ArrayList<>();
+               List<Point> wireArrayConnectionPointsModifiable = new ArrayList<>();
+
+               this.inputCount = inputs.length;
+               this.height = (inputCount - 1) * 10;
+
+               {
+                       connectedWireArraysModifiable.addAll(Arrays.asList(inputs));
+                       double inputHeight = 0;
+                       for(int i = 0; i < inputCount; i ++, inputHeight += 10)
+                               wireArrayConnectionPointsModifiable.add(new Point(0, inputHeight));
+               }
+
+               connectedWireArraysModifiable.add(union);
+               wireArrayConnectionPointsModifiable.add(new Point(20, height / 2));
+
+               this.connectedWireArrays = Collections.unmodifiableList(connectedWireArraysModifiable);
+               this.wireArrayConnectionPoints = Collections.unmodifiableList(wireArrayConnectionPointsModifiable);
+       }
+
+       @Override
+       public Rectangle getBounds()
+       {
+               return new Rectangle(0, 0, 20, height);
+       }
+       @Override
+       public void render(GeneralGC gc)
+       {
+               double inputHeight = 0;
+               for(int i = 0; i < inputCount; i ++, inputHeight += 10)
+                       gc.drawLine(0, inputHeight, 10, inputHeight);
+               gc.drawLine(10, 0, 10, height);
+               gc.drawLine(10, height / 2, 20, height / 2);
+       }
+
+       @Override
+       public int getConnectedWireArraysCount()
+       {
+               return connectedWireArrays.size();
+       }
+       @Override
+       public WireArray getConnectedWireArray(int connectionIndex)
+       {
+               return connectedWireArrays.get(connectionIndex);
+       }
+       @Override
+       public Point getWireArrayConnectionPoint(int connectionI)
+       {
+               return wireArrayConnectionPoints.get(connectionI);
+       }
+}
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