WiresNoneLayoutContainer.java

/*
 * Copyright 2017 Red Hat, Inc. and/or its affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.kie.workbench.common.stunner.client.lienzo.shape.view;

import com.ait.lienzo.client.core.shape.Group;
import com.ait.lienzo.client.core.shape.IPrimitive;
import com.ait.lienzo.client.core.shape.wires.LayoutContainer;
import com.ait.lienzo.client.core.types.Point2D;

public class WiresNoneLayoutContainer implements LayoutContainer {

    private final Group group;

    public WiresNoneLayoutContainer() {
        this.group = new Group().setDraggable(false);
    }

    @Override
    public LayoutContainer setOffset(final Point2D offset) {
        return this;
    }

    @Override
    public LayoutContainer setSize(final double width,
                                   final double height) {
        return this;
    }

    @Override
    public LayoutContainer add(final IPrimitive<?> child) {
        group.add(child);
        return this;
    }

    @Override
    public LayoutContainer add(final IPrimitive<?> child,
                               final Layout layout) {
        group.add(child);
        return this;
    }

    @Override
    public LayoutContainer remove(final IPrimitive<?> child) {
        group.remove(child);
        return this;
    }

    @Override
    public LayoutContainer execute() {
        return this;
    }

    @Override
    public LayoutContainer refresh() {
        return this;
    }

    @Override
    public Group getGroup() {
        return group;
    }

    @Override
    public void destroy() {
        group.removeFromParent();
    }
}