From a25889788443556703cf1f9b412b5d6dbf90febd Mon Sep 17 00:00:00 2001 From: Yukai Huang Date: Sun, 9 Oct 2016 21:35:56 +0800 Subject: Revert some bower assets --- public/vendor/jquery-scrollspy.js | 267 -------------------------------------- 1 file changed, 267 deletions(-) delete mode 100644 public/vendor/jquery-scrollspy.js (limited to 'public/vendor/jquery-scrollspy.js') diff --git a/public/vendor/jquery-scrollspy.js b/public/vendor/jquery-scrollspy.js deleted file mode 100644 index 4fd4f53a..00000000 --- a/public/vendor/jquery-scrollspy.js +++ /dev/null @@ -1,267 +0,0 @@ -/* - * jQuery ScrollSpy Plugin - * Author: @sxalexander, softwarespot - * Licensed under the MIT license - */ -(function jQueryScrollspy(window, $) { - // Plugin Logic - - $.fn.extend({ - scrollspy: function scrollspy(options, action) { - // If the options parameter is a string, then assume it's an 'action', therefore swap the parameters around - if (_isString(options)) { - var tempOptions = action; - - // Set the action as the option parameter - action = options; - - // Set to be the reference action pointed to - options = tempOptions; - } - - // override the default options with those passed to the plugin - options = $.extend({}, _defaults, options); - - // sanitize the following option with the default value if the predicate fails - _sanitizeOption(options, _defaults, 'container', _isObject); - - // cache the jQuery object - var $container = $(options.container); - - // check if it's a valid jQuery selector - if ($container.length === 0) { - return this; - } - - // sanitize the following option with the default value if the predicate fails - _sanitizeOption(options, _defaults, 'namespace', _isString); - - // check if the action is set to DESTROY/destroy - if (_isString(action) && action.toUpperCase() === 'DESTROY') { - $container.off('scroll.' + options.namespace); - return this; - } - - // sanitize the following options with the default values if the predicates fails - _sanitizeOption(options, _defaults, 'buffer', $.isNumeric); - _sanitizeOption(options, _defaults, 'max', $.isNumeric); - _sanitizeOption(options, _defaults, 'min', $.isNumeric); - - // callbacks - _sanitizeOption(options, _defaults, 'onEnter', $.isFunction); - _sanitizeOption(options, _defaults, 'onLeave', $.isFunction); - _sanitizeOption(options, _defaults, 'onLeaveTop', $.isFunction); - _sanitizeOption(options, _defaults, 'onLeaveBottom', $.isFunction); - _sanitizeOption(options, _defaults, 'onTick', $.isFunction); - - if ($.isFunction(options.max)) { - options.max = options.max(); - } - - if ($.isFunction(options.min)) { - options.min = options.min(); - } - - // check if the mode is set to VERTICAL/vertical - var isVertical = window.String(options.mode).toUpperCase() === 'VERTICAL'; - - return this.each(function each() { - // cache this - var _this = this; - - // cache the jQuery object - var $element = $(_this); - - // count the number of times a container is entered - var enters = 0; - - // determine if the scroll is with inside the container - var inside = false; - - // count the number of times a container is left - var leaves = 0; - - // create a scroll listener for the container - $container.on('scroll.' + options.namespace, function onScroll() { - // cache the jQuery object - var $this = $(this); - - // create a position object literal - var position = { - top: $this.scrollTop(), - left: $this.scrollLeft(), - }; - - var containerHeight = $container.height(); - - var max = options.max; - - var min = options.min; - - var xAndY = isVertical ? position.top + options.buffer : position.left + options.buffer; - - if (max === 0) { - // get the maximum value based on either the height or the outer width - max = isVertical ? containerHeight : $container.outerWidth() + $element.outerWidth(); - } - - // if we have reached the minimum bound, though are below the max - if (xAndY >= min && xAndY <= max) { - // trigger the 'scrollEnter' event - if (!inside) { - inside = true; - enters++; - - // trigger the 'scrollEnter' event - $element.trigger('scrollEnter', { - position: position, - }); - - // call the 'onEnter' function - if (options.onEnter !== null) { - options.onEnter(_this, position); - } - } - - // trigger the 'scrollTick' event - $element.trigger('scrollTick', { - position: position, - inside: inside, - enters: enters, - leaves: leaves, - }); - - // call the 'onTick' function - if (options.onTick !== null) { - options.onTick(_this, position, inside, enters, leaves); - } - } else { - if (inside) { - inside = false; - leaves++; - - // trigger the 'scrollLeave' event - $element.trigger('scrollLeave', { - position: position, - leaves: leaves, - }); - - // call the 'onLeave' function - if (options.onLeave !== null) { - options.onLeave(_this, position); - } - - if (xAndY <= min) { - // trigger the 'scrollLeaveTop' event - $element.trigger('scrollLeaveTop', { - position: position, - leaves: leaves, - }); - - // call the 'onLeaveTop' function - if (options.onLeaveTop !== null) { - options.onLeaveTop(_this, position); - } - } else if (xAndY >= max) { - // trigger the 'scrollLeaveBottom' event - $element.trigger('scrollLeaveBottom', { - position: position, - leaves: leaves, - }); - - // call the 'onLeaveBottom' function - if (options.onLeaveBottom !== null) { - options.onLeaveBottom(_this, position); - } - } - } else { - // Idea taken from: http://stackoverflow.com/questions/5353934/check-if-element-is-visible-on-screen - var containerScrollTop = $container.scrollTop(); - - // Get the element height - var elementHeight = $element.height(); - - // Get the element offset - var elementOffsetTop = $element.offset().top; - - if ((elementOffsetTop < (containerHeight + containerScrollTop)) && (elementOffsetTop > (containerScrollTop - elementHeight))) { - // trigger the 'scrollView' event - $element.trigger('scrollView', { - position: position, - }); - - // call the 'onView' function - if (options.onView !== null) { - options.onView(_this, position); - } - } - } - } - }); - }); - }, - }); - - // Fields (Private) - - // Defaults - - // default options - var _defaults = { - // the offset to be applied to the left and top positions of the container - buffer: 0, - - // the element to apply the 'scrolling' event to (default window) - container: window, - - // the maximum value of the X or Y coordinate, depending on mode the selected - max: 0, - - // the maximum value of the X or Y coordinate, depending on mode the selected - min: 0, - - // whether to listen to the X (horizontal) or Y (vertical) scrolling - mode: 'vertical', - - // namespace to append to the 'scroll' event - namespace: 'scrollspy', - - // call the following callback function every time the user enters the min / max zone - onEnter: null, - - // call the following callback function every time the user leaves the min / max zone - onLeave: null, - - // call the following callback function every time the user leaves the top zone - onLeaveTop: null, - - // call the following callback function every time the user leaves the bottom zone - onLeaveBottom: null, - - // call the following callback function on each scroll event within the min and max parameters - onTick: null, - - // call the following callback function on each scroll event when the element is inside the viewable view port - onView: null, - }; - - // Methods (Private) - - // check if a value is an object datatype - function _isObject(value) { - return $.type(value) === 'object'; - } - - // check if a value is a string datatype with a length greater than zero when whitespace is stripped - function _isString(value) { - return $.type(value) === 'string' && $.trim(value).length > 0; - } - - // check if an option is correctly formatted using a predicate; otherwise, return the default value - function _sanitizeOption(options, defaults, property, predicate) { - // set the property to the default value if the predicate returned false - if (!predicate(options[property])) { - options[property] = defaults[property]; - } - } -}(window, window.jQuery)); -- cgit v1.2.3