artesanias/www/lib/OnsenUI/esm/ons/internal/animator-factory.js

import _typeof from 'babel-runtime/helpers/typeof';
import _classCallCheck from 'babel-runtime/helpers/classCallCheck';
import _createClass from 'babel-runtime/helpers/createClass';
/*
Copyright 2013-2015 ASIAL CORPORATION

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 util from '../util';
import internal from '../internal';

var AnimatorFactory = function () {

  /**
   * @param {Object} opts
   * @param {Object} opts.animators The dictionary for animator classes
   * @param {Function} opts.baseClass The base class of animators
   * @param {String} [opts.baseClassName] The name of the base class of animators
   * @param {String} [opts.defaultAnimation] The default animation name
   * @param {Object} [opts.defaultAnimationOptions] The default animation options
   */
  function AnimatorFactory(opts) {
    _classCallCheck(this, AnimatorFactory);

    this._animators = opts.animators;
    this._baseClass = opts.baseClass;
    this._baseClassName = opts.baseClassName || opts.baseClass.name;
    this._animation = opts.defaultAnimation || 'default';
    this._animationOptions = opts.defaultAnimationOptions || {};

    if (!this._animators[this._animation]) {
      util.throw('No such animation: ' + this._animation);
    }
  }

  /**
   * @param {String} jsonString
   * @return {Object/null}
   */


  _createClass(AnimatorFactory, [{
    key: 'setAnimationOptions',


    /**
     * @param {Object} options
     */
    value: function setAnimationOptions(options) {
      this._animationOptions = options;
    }

    /**
     * @param {Object} options
     * @param {String} [options.animation] The animation name
     * @param {Object} [options.animationOptions] The animation options
     * @param {Object} defaultAnimator The default animator instance
     * @return {Object} An animator instance
     */

  }, {
    key: 'newAnimator',
    value: function newAnimator() {
      var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
      var defaultAnimator = arguments[1];


      var animator = null;

      if (options.animation instanceof this._baseClass) {
        return options.animation;
      }

      var Animator = null;

      if (typeof options.animation === 'string') {
        Animator = this._animators[options.animation];
      }

      if (!Animator && defaultAnimator) {
        animator = defaultAnimator;
      } else {
        Animator = Animator || this._animators[this._animation];

        var animationOpts = util.extend({}, this._animationOptions, options.animationOptions || {}, internal.config.animationsDisabled ? { duration: 0, delay: 0 } : {});

        animator = new Animator(animationOpts);

        if (typeof animator === 'function') {
          animator = new animator(animationOpts); // eslint-disable-line new-cap
        }
      }

      if (!(animator instanceof this._baseClass)) {
        util.throw('"animator" is not an instance of ' + this._baseClassName);
      }

      return animator;
    }
  }], [{
    key: 'parseAnimationOptionsString',
    value: function parseAnimationOptionsString(jsonString) {
      try {
        if (typeof jsonString === 'string') {
          var result = util.animationOptionsParse(jsonString);
          if ((typeof result === 'undefined' ? 'undefined' : _typeof(result)) === 'object' && result !== null) {
            return result;
          } else {
            console.error('"animation-options" attribute must be a JSON object string: ' + jsonString);
          }
        }
        return {};
      } catch (e) {
        console.error('"animation-options" attribute must be a JSON object string: ' + jsonString);
        return {};
      }
    }
  }]);

  return AnimatorFactory;
}();

export default AnimatorFactory;