Code coverage report for imgly-sdk-html5/src/js/operations/saturation-operation.js

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/*
 * Photo Editor SDK - photoeditorsdk.com
 * Copyright (c) 2013-2015 9elements GmbH
 *
 * Released under Attribution-NonCommercial 3.0 Unported
 * http://creativecommons.org/licenses/by-nc/3.0/
 *
 * For commercial use, please contact us at contact@9elements.com
 */
 
'use strict';
 
Object.defineProperty(exports, '__esModule', {
  value: true
});
// istanbul ignore next
 
var _createClass = (function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; Eif ('value' in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { Eif (protoProps) defineProperties(Constructor.prototype, protoProps); Iif (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })();
 
// istanbul ignore next
 
var _get = function get(_x, _x2, _x3) { var _again = true; _function: while (_again) { var object = _x, property = _x2, receiver = _x3; _again = false; if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { _x = parent; _x2 = property; _x3 = receiver; _again = true; desc = parent = undefined; continue _function; } } else if ('value' in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } } };
 
// istanbul ignore next
 
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
 
// istanbul ignore next
 
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
 
// istanbul ignore next
 
function _inherits(subClass, superClass) { Iif (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); Eif (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
 
var _operation = require('./operation');
 
var _operation2 = _interopRequireDefault(_operation);
 
var _filtersPrimitivesStack = require('./filters/primitives-stack');
 
var _filtersPrimitivesStack2 = _interopRequireDefault(_filtersPrimitivesStack);
 
var _filtersPrimitivesSaturation = require('./filters/primitives/saturation');
 
var _filtersPrimitivesSaturation2 = _interopRequireDefault(_filtersPrimitivesSaturation);
 
/**
 * @class
 * @alias ImglyKit.Operations.SaturationOperation
 * @extends ImglyKit.Operation
 */
 
var SaturationOperation = (function (_Operation) {
  _inherits(SaturationOperation, _Operation);
 
  function SaturationOperation() {
    _classCallCheck(this, SaturationOperation);
 
    _get(Object.getPrototypeOf(SaturationOperation.prototype), 'constructor', this).apply(this, arguments);
  }
 
  /**
   * A unique string that identifies this operation. Can be used to select
   * operations.
   * @type {String}
   */
 
  _createClass(SaturationOperation, [{
    key: '_renderWebGL',
 
    /**
     * Renders the saturation using WebGL
     * @param  {WebGLRenderer} renderer
     * @override
     */
    /* istanbul ignore next */
    value: function _renderWebGL(renderer) {
      this._render(renderer);
    }
 
    /**
     * Renders the saturation using Canvas2D
     * @param {CanvasRenderer} renderer
     * @override
     */
  }, {
    key: '_renderCanvas',
    value: function _renderCanvas(renderer) {
      this._render(renderer);
    }
 
    /**
     * Renders the saturation (all renderers supported)
     * @param  {Renderer} renderer
     * @private
     */
  }, {
    key: '_render',
    value: function _render(renderer) {
      if (!this._stack) {
        this._stack = new _filtersPrimitivesStack2['default']();
        this._primitive = new _filtersPrimitivesSaturation2['default']({
          saturation: this._options.saturation
        });
        this._stack.add(this._primitive);
      }
 
      // @TODO
      // Primitives should have the same option logic as operations - which
      // should allow us to do `this._primitive.setSaturation`
      this._primitive.options.saturation = this._options.saturation;
      this._stack.render(renderer);
    }
  }]);
 
  return SaturationOperation;
})(_operation2['default']);
 
SaturationOperation.prototype.identifier = 'saturation';
 
/**
 * Specifies the available options for this operation
 * @type {Object}
 */
SaturationOperation.prototype.availableOptions = {
  saturation: { type: 'number', 'default': 1.0 }
};
 
exports['default'] = SaturationOperation;
module.exports = exports['default'];
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