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// Copyright 2007 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 Emoji implementation.
*
*/
goog.provide('goog.ui.emoji.Emoji');
/**
* Creates an emoji.
*
* A simple wrapper for an emoji.
*
* @param {string} url URL pointing to the source image for the emoji.
* @param {string} id The id of the emoji, e.g., 'std.1'.
* @param {number=} opt_height The height of the emoji, if undefined the
* natural height of the emoji is used.
* @param {number=} opt_width The width of the emoji, if undefined the natural
* width of the emoji is used.
* @param {string=} opt_altText The alt text for the emoji image, eg. the
* unicode character representation of the emoji.
* @constructor
* @final
*/
goog.ui.emoji.Emoji = function(url, id, opt_height, opt_width, opt_altText) {
/**
* The URL pointing to the source image for the emoji
*
* @type {string}
* @private
*/
this.url_ = url;
/**
* The id of the emoji
*
* @type {string}
* @private
*/
this.id_ = id;
/**
* The height of the emoji
*
* @type {?number}
* @private
*/
this.height_ = opt_height || null;
/**
* The width of the emoji
*
* @type {?number}
* @private
*/
this.width_ = opt_width || null;
/**
* The unicode of the emoji
*
* @type {?string}
* @private
*/
this.altText_ = opt_altText || null;
};
/**
* The name of the goomoji attribute, used for emoji image elements.
* @type {string}
* @deprecated Use goog.ui.emoji.Emoji.DATA_ATTRIBUTE instead.
*/
goog.ui.emoji.Emoji.ATTRIBUTE = 'goomoji';
/**
* The name of the goomoji data-attribute, used for emoji image elements. Data
* attributes are the preferred way in HTML5 to set custom attributes.
* @type {string}
*/
goog.ui.emoji.Emoji.DATA_ATTRIBUTE = 'data-' + goog.ui.emoji.Emoji.ATTRIBUTE;
/**
* @return {string} The URL for this emoji.
*/
goog.ui.emoji.Emoji.prototype.getUrl = function() {
return this.url_;
};
/**
* @return {string} The id of this emoji.
*/
goog.ui.emoji.Emoji.prototype.getId = function() {
return this.id_;
};
/**
* @return {?number} The height of this emoji.
*/
goog.ui.emoji.Emoji.prototype.getHeight = function() {
return this.height_;
};
/**
* @return {?number} The width of this emoji.
*/
goog.ui.emoji.Emoji.prototype.getWidth = function() {
return this.width_;
};
/**
* @return {?string} The alt text for the emoji image, eg. the unicode character
* representation of the emoji.
*/
goog.ui.emoji.Emoji.prototype.getAltText = function() {
return this.altText_;
};
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