package com.google.gwt.maps.client.layers;

/*
 * #%L
 * GWT Maps API V3 - Core API
 * %%
 * Copyright (C) 2011 - 2012 GWT Maps API V3
 * %%
 * 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.
 * #L%
 */

import com.google.gwt.core.client.JavaScriptObject;
import com.google.gwt.maps.client.MapImpl;
import com.google.gwt.maps.client.MapWidget;
import com.google.gwt.maps.client.mvc.MVCObject;

/**
 * A layer showing bike lanes and paths. This class extends MVCObject. <br>
 * <br>
 * See <a href= "https://developers.google.com/maps/documentation/javascript/reference#BicyclingLayer" >BicyclingLayer
 * API Doc</a>
 */
public class BicyclingLayer extends MVCObject<BicyclingLayer> {

  /**
   * use newInstance();
   */
  protected BicyclingLayer() {
  }

  /**
   * A layer that displays bike lanes and paths and demotes large roads.
   */
  public static final BicyclingLayer newInstance() {
    return createJso().cast();
  }

  private static final native JavaScriptObject createJso() /*-{
    return new $wnd.google.maps.BicyclingLayer();
  }-*/;

  public final void setMap(MapWidget mapWidget) {
    if (mapWidget == null) {
      setMapImpl(null);
    } else {
      setMapImpl(mapWidget.getJso());
    }
  }

  private final native void setMapImpl(MapImpl map) /*-{
    this.setMap(map);
  }-*/;

  public final MapWidget getMap() {
    return MapWidget.newInstance(getMapImpl());
  }

  private final native MapImpl getMapImpl() /*-{
    return this.getMap();
  }-*/;

}