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

/*
 * #%L
 * GWT Maps API V3 - Showcase
 * %%
 * 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.GWT;
import com.google.gwt.maps.client.LoadApi;
import com.google.gwt.maps.client.LoadApi.Language;
import com.google.gwt.maps.client.MapOptions;
import com.google.gwt.maps.client.MapTypeId;
import com.google.gwt.maps.client.MapWidget;
import com.google.gwt.maps.client.base.LatLng;
import com.google.gwt.maps.client.events.click.ClickMapEvent;
import com.google.gwt.maps.client.events.click.ClickMapHandler;
import com.google.gwt.user.client.ui.Composite;
import com.google.gwt.user.client.ui.HTML;
import com.google.gwt.user.client.ui.HorizontalPanel;
import com.google.gwt.user.client.ui.VerticalPanel;

public class LanguageMapWidget extends Composite {

  private final VerticalPanel pWidget;
  private MapWidget mapWidget;

  public LanguageMapWidget() {
    pWidget = new VerticalPanel();
    initWidget(pWidget);

    draw();
  }

  private void draw() {
    HorizontalPanel hp = new HorizontalPanel();
    hp.add(new HTML("Language use example."));

    pWidget.clear();
    pWidget.add(hp);

    Runnable onload = new Runnable() {
      public void run() {
        drawMap();
      }
    };
    LoadApi.go(onload, LoadApi.LoadLibrary.values(), false, Language.CHINESE_SIMPLIFIED);
  }

  private void drawMap() {
    LatLng center = LatLng.newInstance(49.496675, -102.65625);
    MapOptions opts = MapOptions.newInstance();
    opts.setZoom(4);
    opts.setCenter(center);
    opts.setMapTypeId(MapTypeId.HYBRID);

    mapWidget = new MapWidget(opts);
    pWidget.add(mapWidget);
    mapWidget.setSize("750px", "500px");

    mapWidget.addClickHandler(new ClickMapHandler() {
      @Override
      public void onEvent(ClickMapEvent event) {
        // TODO fix the event getting, getting ....
        GWT.log("clicked on latlng=" + event.getMouseEvent().getLatLng());
      }
    });
  }
  
}