Base java event POC

src/main/java/ovh/gasser/newshapes/shapes/SCollection.java

@@ -0,0 +1,65 @@
+package ovh.gasser.newshapes.shapes;
+
+import ovh.gasser.newshapes.App;
+import ovh.gasser.newshapes.attributes.SelectionAttributes;
+import ovh.gasser.newshapes.ShapeVisitor;
+import ovh.gasser.newshapes.util.Streamable;
+
+import java.awt.*;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Spliterator;
+
+public class SCollection extends AbstractShape implements Streamable<Shape> {
+    private final List<Shape> children;
+
+    private SCollection(Shape... shapes) {
+        this.children = List.of(shapes);
+    }
+
+    @Override
+    public void accept(ShapeVisitor visitor) {
+        visitor.visitCollection(this);
+    }
+
+    @Override
+    public Rectangle getBounds() {
+        try {
+            Rectangle bounds = children.get(0).getBounds();
+            for (Shape s : children) bounds = bounds.union(s.getBounds());
+            return bounds;
+        } catch (IndexOutOfBoundsException e){
+            // If the SCollection is empty, set the bounds to fill the window
+            return new Rectangle(App.WIN_SIZE);
+        }
+    }
+
+    @Override
+    public void setLoc(Point newLoc) {
+        final Point loc = getBounds().getLocation();
+        children.forEach(s -> s.translate(newLoc.x - loc.x, newLoc.y - loc.y));
+    }
+
+    @Override
+    public Iterator<Shape> iterator() {
+        return children.iterator();
+    }
+
+    @Override
+    public Spliterator<Shape> spliterator() {
+        return children.spliterator();
+    }
+
+    @Override
+    public String toString() {
+        StringBuilder sb = new StringBuilder("SCollection{");
+        children.forEach(obj -> sb.append(obj).append(", "));
+        return sb.append("}").toString();
+    }
+
+    public static SCollection of(Shape ...shapes) {
+        SCollection collection = new SCollection(shapes);
+        collection.addAttributes(new SelectionAttributes());
+        return collection;
+    }
+}