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

/*
 * #%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.base.Size;

/**
 * The properties of the tile set used in a Street View panorama. <br>
 * <br>
 * See <a
 * href="https://developers.google.com/maps/documentation/javascript/reference#StreetViewTileData">StreetViewTileData
 * API Doc</a>
 */
public class StreetViewTileData extends JavaScriptObject {

  /**
   * The properties of the tile set used in a Street View panorama. use newInstance();
   */
  protected StreetViewTileData() {
  }

  /**
   * creates The properties of the tile set used in a Street View panorama.
   */
  public final static StreetViewTileData newInstance() {
    return JavaScriptObject.createObject().cast();
  }

  /**
   * Gets the tile image URL for the specified tile.
   * 
   * @param pano is the panorama ID of the Street View tile.
   * @param zoom is the zoom level of the tile.
   * @param tileX is the x-coordinate of the tile.
   * @param tileY is the y-coordinate of the tile.
   * @param handler
   */
  public final native String getTileUrl(String pano, int zoom, int tileX, int tileY, TileUrlHandler handler) /*-{
    this.getTileUrl = function(pano, zoom, tileX, tileY) {
      return @com.google.gwt.maps.client.streetview.StreetViewTileData::getTileUrlImpl(Ljava/lang/String;IIILcom/google/gwt/maps/client/streetview/TileUrlHandler;)(pano, zoom, tileX, tileY, handler);
    };
  }-*/;

  private final static String getTileUrlImpl(String pano, int zoom, int tileX, int tileY, TileUrlHandler handler) {
    return handler.getTileUrl(pano, zoom, tileX, tileY);
  }

  /**
   * sets The heading (in degrees) at the center of the panoramic tiles.
   * 
   * @param centerHeading
   */
  public final native void setCenterHeading(int centerHeading) /*-{
    this.centerHeading = centerHeading;
  }-*/;

  /**
   * gets The heading (in degrees) at the center of the panoramic tiles.
   */
  public final native int getCenterHeading() /*-{
    return this.centerHeading;
  }-*/;

  /**
   * sets The size (in pixels) at which tiles will be rendered. This may not be the native tile image size.
   * 
   * @param tileSize
   */
  public final native void setTileSize(Size tileSize) /*-{
    this.tileSize = tileSize;
  }-*/;

  /**
   * gets The size (in pixels) at which tiles will be rendered. This may not be the native tile image size.
   */
  public final native Size getTileSize() /*-{
    return this.tileSize;
  }-*/;

  /**
   * sets The size (in pixels) of the whole panorama's "world".
   * 
   * @param worldSize
   */
  public final native void setWorldSize(Size worldSize) /*-{
    this.worldSize = worldSize;
  }-*/;

  /**
   * gets The size (in pixels) of the whole panorama's "world".
   */
  public final native Size getWorldSize() /*-{
    return this.worldSize;
  }-*/;

}