// Copyright 2015 Google Inc. All Rights Reserved.
//
// 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.

import ChromeController from './chrome_controller';

/**
 * Returns directive definition object for the chrome directive.
 *
 * @return {!angular.Directive}
 */
export default function chromeDirective() {
  return {
    scope: {},
    bindToController: {},
    controller: ChromeController,
    controllerAs: 'ctrl',
    templateUrl: 'chrome/chrome.html',
    transclude: true,
    /**
     * @param {!angular.Scope} scope
     * @param {!angular.JQLite} elem
     * @param {!angular.Attributes} attrs
     * @param {!ChromeController} ctrl
     */
    link: function(scope, elem, attrs, ctrl) { ctrl.registerStateChangeListeners(scope); },
  };
}