| // Copyright 2011 The Closure Library Authors. 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. |
| |
| /** |
| * @fileoverview A wrapper for the HTML5 File ProgressEvent objects. |
| * |
| */ |
| goog.provide('goog.fs.ProgressEvent'); |
| |
| goog.require('goog.events.Event'); |
| |
| |
| |
| /** |
| * A wrapper for the progress events emitted by the File APIs. |
| * |
| * @param {!ProgressEvent} event The underlying event object. |
| * @param {!Object} target The file access object emitting the event. |
| * @extends {goog.events.Event} |
| * @constructor |
| * @final |
| */ |
| goog.fs.ProgressEvent = function(event, target) { |
| goog.fs.ProgressEvent.base(this, 'constructor', event.type, target); |
| |
| /** |
| * The underlying event object. |
| * @type {!ProgressEvent} |
| * @private |
| */ |
| this.event_ = event; |
| }; |
| goog.inherits(goog.fs.ProgressEvent, goog.events.Event); |
| |
| |
| /** |
| * @return {boolean} Whether or not the total size of the of the file being |
| * saved is known. |
| */ |
| goog.fs.ProgressEvent.prototype.isLengthComputable = function() { |
| return this.event_.lengthComputable; |
| }; |
| |
| |
| /** |
| * @return {number} The number of bytes saved so far. |
| */ |
| goog.fs.ProgressEvent.prototype.getLoaded = function() { |
| return this.event_.loaded; |
| }; |
| |
| |
| /** |
| * @return {number} The total number of bytes in the file being saved. |
| */ |
| goog.fs.ProgressEvent.prototype.getTotal = function() { |
| return this.event_.total; |
| }; |