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Diffstat (limited to 'vendor/assets/javascripts/jquery.scrollTo.js')
| -rw-r--r-- | vendor/assets/javascripts/jquery.scrollTo.js | 210 |
1 files changed, 0 insertions, 210 deletions
diff --git a/vendor/assets/javascripts/jquery.scrollTo.js b/vendor/assets/javascripts/jquery.scrollTo.js deleted file mode 100644 index 7ba17766b70..00000000000 --- a/vendor/assets/javascripts/jquery.scrollTo.js +++ /dev/null @@ -1,210 +0,0 @@ -/*! - * jQuery.scrollTo - * Copyright (c) 2007-2015 Ariel Flesler - aflesler<a>gmail<d>com | http://flesler.blogspot.com - * Licensed under MIT - * http://flesler.blogspot.com/2007/10/jqueryscrollto.html - * @projectDescription Lightweight, cross-browser and highly customizable animated scrolling with jQuery - * @author Ariel Flesler - * @version 2.1.2 - */ -;(function(factory) { - 'use strict'; - if (typeof define === 'function' && define.amd) { - // AMD - define(['jquery'], factory); - } else if (typeof module !== 'undefined' && module.exports) { - // CommonJS - module.exports = factory(require('jquery')); - } else { - // Global - factory(jQuery); - } -})(function($) { - 'use strict'; - - var $scrollTo = $.scrollTo = function(target, duration, settings) { - return $(window).scrollTo(target, duration, settings); - }; - - $scrollTo.defaults = { - axis:'xy', - duration: 0, - limit:true - }; - - function isWin(elem) { - return !elem.nodeName || - $.inArray(elem.nodeName.toLowerCase(), ['iframe','#document','html','body']) !== -1; - } - - $.fn.scrollTo = function(target, duration, settings) { - if (typeof duration === 'object') { - settings = duration; - duration = 0; - } - if (typeof settings === 'function') { - settings = { onAfter:settings }; - } - if (target === 'max') { - target = 9e9; - } - - settings = $.extend({}, $scrollTo.defaults, settings); - // Speed is still recognized for backwards compatibility - duration = duration || settings.duration; - // Make sure the settings are given right - var queue = settings.queue && settings.axis.length > 1; - if (queue) { - // Let's keep the overall duration - duration /= 2; - } - settings.offset = both(settings.offset); - settings.over = both(settings.over); - - return this.each(function() { - // Null target yields nothing, just like jQuery does - if (target === null) return; - - var win = isWin(this), - elem = win ? this.contentWindow || window : this, - $elem = $(elem), - targ = target, - attr = {}, - toff; - - switch (typeof targ) { - // A number will pass the regex - case 'number': - case 'string': - if (/^([+-]=?)?\d+(\.\d+)?(px|%)?$/.test(targ)) { - targ = both(targ); - // We are done - break; - } - // Relative/Absolute selector - targ = win ? $(targ) : $(targ, elem); - /* falls through */ - case 'object': - if (targ.length === 0) return; - // DOMElement / jQuery - if (targ.is || targ.style) { - // Get the real position of the target - toff = (targ = $(targ)).offset(); - } - } - - var offset = $.isFunction(settings.offset) && settings.offset(elem, targ) || settings.offset; - - $.each(settings.axis.split(''), function(i, axis) { - var Pos = axis === 'x' ? 'Left' : 'Top', - pos = Pos.toLowerCase(), - key = 'scroll' + Pos, - prev = $elem[key](), - max = $scrollTo.max(elem, axis); - - if (toff) {// jQuery / DOMElement - attr[key] = toff[pos] + (win ? 0 : prev - $elem.offset()[pos]); - - // If it's a dom element, reduce the margin - if (settings.margin) { - attr[key] -= parseInt(targ.css('margin'+Pos), 10) || 0; - attr[key] -= parseInt(targ.css('border'+Pos+'Width'), 10) || 0; - } - - attr[key] += offset[pos] || 0; - - if (settings.over[pos]) { - // Scroll to a fraction of its width/height - attr[key] += targ[axis === 'x'?'width':'height']() * settings.over[pos]; - } - } else { - var val = targ[pos]; - // Handle percentage values - attr[key] = val.slice && val.slice(-1) === '%' ? - parseFloat(val) / 100 * max - : val; - } - - // Number or 'number' - if (settings.limit && /^\d+$/.test(attr[key])) { - // Check the limits - attr[key] = attr[key] <= 0 ? 0 : Math.min(attr[key], max); - } - - // Don't waste time animating, if there's no need. - if (!i && settings.axis.length > 1) { - if (prev === attr[key]) { - // No animation needed - attr = {}; - } else if (queue) { - // Intermediate animation - animate(settings.onAfterFirst); - // Don't animate this axis again in the next iteration. - attr = {}; - } - } - }); - - animate(settings.onAfter); - - function animate(callback) { - var opts = $.extend({}, settings, { - // The queue setting conflicts with animate() - // Force it to always be true - queue: true, - duration: duration, - complete: callback && function() { - callback.call(elem, targ, settings); - } - }); - $elem.animate(attr, opts); - } - }); - }; - - // Max scrolling position, works on quirks mode - // It only fails (not too badly) on IE, quirks mode. - $scrollTo.max = function(elem, axis) { - var Dim = axis === 'x' ? 'Width' : 'Height', - scroll = 'scroll'+Dim; - - if (!isWin(elem)) - return elem[scroll] - $(elem)[Dim.toLowerCase()](); - - var size = 'client' + Dim, - doc = elem.ownerDocument || elem.document, - html = doc.documentElement, - body = doc.body; - - return Math.max(html[scroll], body[scroll]) - Math.min(html[size], body[size]); - }; - - function both(val) { - return $.isFunction(val) || $.isPlainObject(val) ? val : { top:val, left:val }; - } - - // Add special hooks so that window scroll properties can be animated - $.Tween.propHooks.scrollLeft = - $.Tween.propHooks.scrollTop = { - get: function(t) { - return $(t.elem)[t.prop](); - }, - set: function(t) { - var curr = this.get(t); - // If interrupt is true and user scrolled, stop animating - if (t.options.interrupt && t._last && t._last !== curr) { - return $(t.elem).stop(); - } - var next = Math.round(t.now); - // Don't waste CPU - // Browsers don't render floating point scroll - if (curr !== next) { - $(t.elem)[t.prop](next); - t._last = this.get(t); - } - } - }; - - // AMD requirement - return $scrollTo; -}); |