92 lines
2.6 KiB
Java
92 lines
2.6 KiB
Java
package ovh.gasser.newshapes.shapes;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import ovh.gasser.newshapes.App;
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import ovh.gasser.newshapes.ShapeVisitor;
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import ovh.gasser.newshapes.attributes.SelectionAttributes;
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import ovh.gasser.newshapes.util.Streamable;
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import java.awt.*;
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import java.util.ArrayList;
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import java.util.Iterator;
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import java.util.List;
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import java.util.Spliterator;
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public class SCollection extends AbstractShape implements Streamable<Shape> {
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private final static Logger logger = LoggerFactory.getLogger(SCollection.class);
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private final List<Shape> children;
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private SCollection(Shape... shapes) {
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this.children = new ArrayList<>(List.of(shapes));
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}
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@Override
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public void accept(ShapeVisitor visitor) {
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visitor.visitCollection(this);
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}
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@Override
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public Rectangle getBounds() {
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try {
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if (children.isEmpty()) {
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// If the SCollection is empty, set the bounds to fill the window
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return new Rectangle(App.WIN_SIZE);
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}
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Rectangle bounds = children.get(0).getBounds();
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for (Shape s : children) bounds = bounds.union(s.getBounds());
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return bounds;
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} catch (IndexOutOfBoundsException e){
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logger.error("getBounds(): {}");
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throw new RuntimeException(e);
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}
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}
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@Override
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public Shape clone() {
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var clonedChildren = children.stream().map(Shape::clone).toArray(Shape[]::new);
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var collection = new SCollection(clonedChildren);
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collection.addAttributes(new SelectionAttributes());
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return collection;
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}
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@Override
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public void translate(int dx, int dy) {
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children.forEach(s -> s.translate(dx, dy));
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}
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@Override
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public Iterator<Shape> iterator() {
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return children.iterator();
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}
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@Override
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public Spliterator<Shape> spliterator() {
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return children.spliterator();
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}
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public void add(Shape s) {
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children.add(s);
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}
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public void remove(Shape s) {
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if (!children.remove(s)) {
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logger.error("Unable to delete shape: {}", s);
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}
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}
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@Override
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public String toString() {
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StringBuilder sb = new StringBuilder("SCollection{");
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children.forEach(obj -> sb.append(obj).append(", "));
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return sb.append("}").toString();
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}
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public static SCollection of(Shape ...shapes) {
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SCollection collection = new SCollection(shapes);
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collection.addAttributes(new SelectionAttributes());
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return collection;
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}
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}
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