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// Copyright (c) 2014 The Chromium Embedded Framework Authors. All rights
// reserved. Use of this source code is governed by a BSD-style license that
// can be found in the LICENSE file.

package org.cef.handler;

import org.cef.browser.CefBrowser;
import org.cef.callback.CefGeolocationCallback;

/**
 * Implement this interface to handle events related to geolocation permission
 * requests. The methods of this class will be called on the browser process IO
 * thread.
 */
public interface CefGeolocationHandler {
  /**
   * Called when a page requests permission to access geolocation information.
   * Return true and call CefGeolocationCallback.Continue() either in this
   * method or at a later time to continue or cancel the request.
   * Return false to cancel the request immediately.
   * @param browser The corresponding browser.
   * @param requesting_url is the URL requesting permission.
   * @param request_id is the unique ID for the permission request.
   * @param callback Call CefGeolocationCallback.Continue to allow or deny the
   * permission request.
   */
  public boolean onRequestGeolocationPermission(
      CefBrowser browser,
      String requesting_url,
      int request_id,
      CefGeolocationCallback callback);

  /**
   * Called when a geolocation access request is canceled.
   * @param browser The corresponding browser.
   * @param request_id is the unique ID for the permission request.
   */
  public void onCancelGeolocationPermission(CefBrowser browser,
                                            int request_id);
}