/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#include "nsISupports.idl"

interface nsIDOMElement;
interface nsIURI;
interface nsIVariant;

/**
 * amIWebInstallPrompt is used, if available, by the default implementation of 
 * amIWebInstallInfo to display a confirmation UI to the user before running
 * installs.
 */
[scriptable, uuid(386906f1-4d18-45bf-bc81-5dcd68e42c3b)]
interface amIWebInstallPrompt : nsISupports
{
  /**
   * Get a confirmation that the user wants to start the installs.
   *
   * @param  aBrowser
   *         The browser that triggered the installs
   * @param  aUri
   *         The URI of the site that triggered the installs
   * @param  aInstalls
   *         The AddonInstalls that were requested
   * @param  aCount
   *         The number of AddonInstalls
   */
  void confirm(in nsIDOMElement aBrowser, in nsIURI aUri,
               [array, size_is(aCount)] in nsIVariant aInstalls,
               [optional] in uint32_t aCount);
};