diff options
Diffstat (limited to 'contexts/data/lib/closure-library/closure/goog/ui/emoji/spriteinfo.js')
-rw-r--r-- | contexts/data/lib/closure-library/closure/goog/ui/emoji/spriteinfo.js | 212 |
1 files changed, 0 insertions, 212 deletions
diff --git a/contexts/data/lib/closure-library/closure/goog/ui/emoji/spriteinfo.js b/contexts/data/lib/closure-library/closure/goog/ui/emoji/spriteinfo.js deleted file mode 100644 index 3722807..0000000 --- a/contexts/data/lib/closure-library/closure/goog/ui/emoji/spriteinfo.js +++ /dev/null @@ -1,212 +0,0 @@ -// Copyright 2008 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 SpriteInfo implementation. This is a simple wrapper class to - * hold CSS metadata needed for sprited emoji. - * - * @see ../demos/popupemojipicker.html or emojipicker_test.html for examples - * of how to use this class. - * - */ -goog.provide('goog.ui.emoji.SpriteInfo'); - - - -/** - * Creates a SpriteInfo object with the specified properties. If the image is - * sprited via CSS, then only the first parameter needs a value. If the image - * is sprited via metadata, then the first parameter should be left null. - * - * @param {?string} cssClass CSS class to properly display the sprited image. - * @param {string=} opt_url Url of the sprite image. - * @param {number=} opt_width Width of the image being sprited. - * @param {number=} opt_height Height of the image being sprited. - * @param {number=} opt_xOffset Positive x offset of the image being sprited - * within the sprite. - * @param {number=} opt_yOffset Positive y offset of the image being sprited - * within the sprite. - * @param {boolean=} opt_animated Whether the sprite is animated. - * @constructor - */ -goog.ui.emoji.SpriteInfo = function(cssClass, opt_url, opt_width, opt_height, - opt_xOffset, opt_yOffset, opt_animated) { - if (cssClass != null) { - this.cssClass_ = cssClass; - } else { - if (opt_url == undefined || opt_width === undefined || - opt_height === undefined || opt_xOffset == undefined || - opt_yOffset === undefined) { - throw Error('Sprite info is not fully specified'); - } - - this.url_ = opt_url; - this.width_ = opt_width; - this.height_ = opt_height; - this.xOffset_ = opt_xOffset; - this.yOffset_ = opt_yOffset; - } - - this.animated_ = !!opt_animated; -}; - - -/** - * Name of the CSS class to properly display the sprited image. - * @type {string} - * @private - */ -goog.ui.emoji.SpriteInfo.prototype.cssClass_; - - -/** - * Url of the sprite image. - * @type {string|undefined} - * @private - */ -goog.ui.emoji.SpriteInfo.prototype.url_; - - -/** - * Width of the image being sprited. - * @type {number|undefined} - * @private - */ -goog.ui.emoji.SpriteInfo.prototype.width_; - - -/** - * Height of the image being sprited. - * @type {number|undefined} - * @private - */ -goog.ui.emoji.SpriteInfo.prototype.height_; - - -/** - * Positive x offset of the image being sprited within the sprite. - * @type {number|undefined} - * @private - */ -goog.ui.emoji.SpriteInfo.prototype.xOffset_; - - -/** - * Positive y offset of the image being sprited within the sprite. - * @type {number|undefined} - * @private - */ -goog.ui.emoji.SpriteInfo.prototype.yOffset_; - - -/** - * Whether the emoji specified by the sprite is animated. - * @type {boolean} - * @private - */ -goog.ui.emoji.SpriteInfo.prototype.animated_; - - -/** - * Returns the css class of the sprited image. - * @return {?string} Name of the CSS class to properly display the sprited - * image. - */ -goog.ui.emoji.SpriteInfo.prototype.getCssClass = function() { - return this.cssClass_ || null; -}; - - -/** - * Returns the url of the sprite image. - * @return {?string} Url of the sprite image. - */ -goog.ui.emoji.SpriteInfo.prototype.getUrl = function() { - return this.url_ || null; -}; - - -/** - * Returns whether the emoji specified by this sprite is animated. - * @return {boolean} Whether the emoji is animated. - */ -goog.ui.emoji.SpriteInfo.prototype.isAnimated = function() { - return this.animated_; -}; - - -/** - * Returns the width of the image being sprited, appropriate for a CSS value. - * @return {string} The width of the image being sprited. - */ -goog.ui.emoji.SpriteInfo.prototype.getWidthCssValue = function() { - return goog.ui.emoji.SpriteInfo.getCssPixelValue_(this.width_); -}; - - -/** - * Returns the height of the image being sprited, appropriate for a CSS value. - * @return {string} The height of the image being sprited. - */ -goog.ui.emoji.SpriteInfo.prototype.getHeightCssValue = function() { - return goog.ui.emoji.SpriteInfo.getCssPixelValue_(this.height_); -}; - - -/** - * Returns the x offset of the image being sprited within the sprite, - * appropriate for a CSS value. - * @return {string} The x offset of the image being sprited within the sprite. - */ -goog.ui.emoji.SpriteInfo.prototype.getXOffsetCssValue = function() { - return goog.ui.emoji.SpriteInfo.getOffsetCssValue_(this.xOffset_); -}; - - -/** - * Returns the positive y offset of the image being sprited within the sprite, - * appropriate for a CSS value. - * @return {string} The y offset of the image being sprited within the sprite. - */ -goog.ui.emoji.SpriteInfo.prototype.getYOffsetCssValue = function() { - return goog.ui.emoji.SpriteInfo.getOffsetCssValue_(this.yOffset_); -}; - - -/** - * Returns a string appropriate for use as a CSS value. If the value is zero, - * then there is no unit appended. - * - * @param {number|undefined} value A number to be turned into a - * CSS size/location value. - * @return {string} A string appropriate for use as a CSS value. - * @private - */ -goog.ui.emoji.SpriteInfo.getCssPixelValue_ = function(value) { - return !value ? '0' : value + 'px'; -}; - - -/** - * Returns a string appropriate for use as a CSS value for a position offset, - * such as the position argument for sprites. - * - * @param {number|undefined} posOffset A positive offset for a position. - * @return {string} A string appropriate for use as a CSS value. - * @private - */ -goog.ui.emoji.SpriteInfo.getOffsetCssValue_ = function(posOffset) { - var offset = goog.ui.emoji.SpriteInfo.getCssPixelValue_(posOffset); - return offset == '0' ? offset : '-' + offset; -}; |