Software: Apache. PHP/5.5.15 uname -a: Windows NT SVR-DMZ 6.1 build 7600 (Windows Server 2008 R2 Enterprise Edition) i586 SYSTEM Safe-mode: OFF (not secure) C:\cumbreclima\wp-content\plugins\js_composer\assets\lib\jquery-waypoints\ drwxrwxrwx |
Viewing file: waypoints.js (16.48 KB) -rw-rw-rw- Select action/file-type: (+) | (+) | (+) | Code (+) | Session (+) | (+) | SDB (+) | (+) | (+) | (+) | (+) | (+) | // Generated by CoffeeScript 1.6.2 /* jQuery Waypoints - v2.0.2 Copyright (c) 2011-2013 Caleb Troughton Dual licensed under the MIT license and GPL license. https://github.com/imakewebthings/jquery-waypoints/blob/master/licenses.txt */ (function() { var __indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; }, __slice = [].slice; (function(root, factory) { if (typeof define === 'function' && define.amd) { return define('waypoints', ['jquery'], function($) { return factory($, root); }); } else { return factory(root.jQuery, root); } })(this, function($, window) { var $w, Context, Waypoint, allWaypoints, contextCounter, contextKey, contexts, isTouch, jQMethods, methods, resizeEvent, scrollEvent, waypointCounter, waypointKey, wp, wps; $w = $(window); isTouch = __indexOf.call(window, 'ontouchstart') >= 0; allWaypoints = { horizontal: {}, vertical: {} }; contextCounter = 1; contexts = {}; contextKey = 'waypoints-context-id'; resizeEvent = 'resize.waypoints'; scrollEvent = 'scroll.waypoints'; waypointCounter = 1; waypointKey = 'waypoints-waypoint-ids'; wp = 'waypoint'; wps = 'waypoints'; Context = (function() { function Context($element) { var _this = this; this.$element = $element; this.element = $element[0]; this.didResize = false; this.didScroll = false; this.id = 'context' + contextCounter++; this.oldScroll = { x: $element.scrollLeft(), y: $element.scrollTop() }; this.waypoints = { horizontal: {}, vertical: {} }; $element.data(contextKey, this.id); contexts[this.id] = this; $element.bind(scrollEvent, function() { var scrollHandler; if (!(_this.didScroll || isTouch)) { _this.didScroll = true; scrollHandler = function() { _this.doScroll(); return _this.didScroll = false; }; return window.setTimeout(scrollHandler, $[wps].settings.scrollThrottle); } }); $element.bind(resizeEvent, function() { var resizeHandler; if (!_this.didResize) { _this.didResize = true; resizeHandler = function() { $[wps]('refresh'); return _this.didResize = false; }; return window.setTimeout(resizeHandler, $[wps].settings.resizeThrottle); } }); } Context.prototype.doScroll = function() { var axes, _this = this; axes = { horizontal: { newScroll: this.$element.scrollLeft(), oldScroll: this.oldScroll.x, forward: 'right', backward: 'left' }, vertical: { newScroll: this.$element.scrollTop(), oldScroll: this.oldScroll.y, forward: 'down', backward: 'up' } }; if (isTouch && (!axes.vertical.oldScroll || !axes.vertical.newScroll)) { $[wps]('refresh'); } $.each(axes, function(aKey, axis) { var direction, isForward, triggered; triggered = []; isForward = axis.newScroll > axis.oldScroll; direction = isForward ? axis.forward : axis.backward; $.each(_this.waypoints[aKey], function(wKey, waypoint) { var _ref, _ref1; if ((axis.oldScroll < (_ref = waypoint.offset) && _ref <= axis.newScroll)) { return triggered.push(waypoint); } else if ((axis.newScroll < (_ref1 = waypoint.offset) && _ref1 <= axis.oldScroll)) { return triggered.push(waypoint); } }); triggered.sort(function(a, b) { return a.offset - b.offset; }); if (!isForward) { triggered.reverse(); } return $.each(triggered, function(i, waypoint) { if (waypoint.options.continuous || i === triggered.length - 1) { return waypoint.trigger([direction]); } }); }); return this.oldScroll = { x: axes.horizontal.newScroll, y: axes.vertical.newScroll }; }; Context.prototype.refresh = function() { var axes, cOffset, isWin, _this = this; isWin = $.isWindow(this.element); cOffset = this.$element.offset(); this.doScroll(); axes = { horizontal: { contextOffset: isWin ? 0 : cOffset.left, contextScroll: isWin ? 0 : this.oldScroll.x, contextDimension: this.$element.width(), oldScroll: this.oldScroll.x, forward: 'right', backward: 'left', offsetProp: 'left' }, vertical: { contextOffset: isWin ? 0 : cOffset.top, contextScroll: isWin ? 0 : this.oldScroll.y, contextDimension: isWin ? $[wps]('viewportHeight') : this.$element.height(), oldScroll: this.oldScroll.y, forward: 'down', backward: 'up', offsetProp: 'top' } }; return $.each(axes, function(aKey, axis) { return $.each(_this.waypoints[aKey], function(i, waypoint) { var adjustment, elementOffset, oldOffset, _ref, _ref1; adjustment = waypoint.options.offset; oldOffset = waypoint.offset; elementOffset = $.isWindow(waypoint.element) ? 0 : waypoint.$element.offset()[axis.offsetProp]; if ($.isFunction(adjustment)) { adjustment = adjustment.apply(waypoint.element); } else if (typeof adjustment === 'string') { adjustment = parseFloat(adjustment); if (waypoint.options.offset.indexOf('%') > -1) { adjustment = Math.ceil(axis.contextDimension * adjustment / 100); } } waypoint.offset = elementOffset - axis.contextOffset + axis.contextScroll - adjustment; if ((waypoint.options.onlyOnScroll && (oldOffset != null)) || !waypoint.enabled) { return; } if (oldOffset !== null && (oldOffset < (_ref = axis.oldScroll) && _ref <= waypoint.offset)) { return waypoint.trigger([axis.backward]); } else if (oldOffset !== null && (oldOffset > (_ref1 = axis.oldScroll) && _ref1 >= waypoint.offset)) { return waypoint.trigger([axis.forward]); } else if (oldOffset === null && axis.oldScroll >= waypoint.offset) { return waypoint.trigger([axis.forward]); } }); }); }; Context.prototype.checkEmpty = function() { if ($.isEmptyObject(this.waypoints.horizontal) && $.isEmptyObject(this.waypoints.vertical)) { this.$element.unbind([resizeEvent, scrollEvent].join(' ')); return delete contexts[this.id]; } }; return Context; })(); Waypoint = (function() { function Waypoint($element, context, options) { var idList, _ref; options = $.extend({}, $.fn[wp].defaults, options); if (options.offset === 'bottom-in-view') { options.offset = function() { var contextHeight; contextHeight = $[wps]('viewportHeight'); if (!$.isWindow(context.element)) { contextHeight = context.$element.height(); } return contextHeight - $(this).outerHeight(); }; } this.$element = $element; this.element = $element[0]; this.axis = options.horizontal ? 'horizontal' : 'vertical'; this.callback = options.handler; this.context = context; this.enabled = options.enabled; this.id = 'waypoints' + waypointCounter++; this.offset = null; this.options = options; context.waypoints[this.axis][this.id] = this; allWaypoints[this.axis][this.id] = this; idList = (_ref = $element.data(waypointKey)) != null ? _ref : []; idList.push(this.id); $element.data(waypointKey, idList); } Waypoint.prototype.trigger = function(args) { if (!this.enabled) { return; } if (this.callback != null) { this.callback.apply(this.element, args); } if (this.options.triggerOnce) { return this.destroy(); } }; Waypoint.prototype.disable = function() { return this.enabled = false; }; Waypoint.prototype.enable = function() { this.context.refresh(); return this.enabled = true; }; Waypoint.prototype.destroy = function() { delete allWaypoints[this.axis][this.id]; delete this.context.waypoints[this.axis][this.id]; return this.context.checkEmpty(); }; Waypoint.getWaypointsByElement = function(element) { var all, ids; ids = $(element).data(waypointKey); if (!ids) { return []; } all = $.extend({}, allWaypoints.horizontal, allWaypoints.vertical); return $.map(ids, function(id) { return all[id]; }); }; return Waypoint; })(); methods = { init: function(f, options) { var _ref; if (options == null) { options = {}; } if ((_ref = options.handler) == null) { options.handler = f; } this.each(function() { var $this, context, contextElement, _ref1; $this = $(this); contextElement = (_ref1 = options.context) != null ? _ref1 : $.fn[wp].defaults.context; if (!$.isWindow(contextElement)) { contextElement = $this.closest(contextElement); } contextElement = $(contextElement); context = contexts[contextElement.data(contextKey)]; if (!context) { context = new Context(contextElement); } return new Waypoint($this, context, options); }); $[wps]('refresh'); return this; }, disable: function() { return methods._invoke(this, 'disable'); }, enable: function() { return methods._invoke(this, 'enable'); }, destroy: function() { return methods._invoke(this, 'destroy'); }, prev: function(axis, selector) { return methods._traverse.call(this, axis, selector, function(stack, index, waypoints) { if (index > 0) { return stack.push(waypoints[index - 1]); } }); }, next: function(axis, selector) { return methods._traverse.call(this, axis, selector, function(stack, index, waypoints) { if (index < waypoints.length - 1) { return stack.push(waypoints[index + 1]); } }); }, _traverse: function(axis, selector, push) { var stack, waypoints; if (axis == null) { axis = 'vertical'; } if (selector == null) { selector = window; } waypoints = jQMethods.aggregate(selector); stack = []; this.each(function() { var index; index = $.inArray(this, waypoints[axis]); return push(stack, index, waypoints[axis]); }); return this.pushStack(stack); }, _invoke: function($elements, method) { $elements.each(function() { var waypoints; waypoints = Waypoint.getWaypointsByElement(this); return $.each(waypoints, function(i, waypoint) { waypoint[method](); return true; }); }); return this; } }; $.fn[wp] = function() { var args, method; method = arguments[0], args = 2 <= arguments.length ? __slice.call(arguments, 1) : []; if (methods[method]) { return methods[method].apply(this, args); } else if ($.isFunction(method)) { return methods.init.apply(this, arguments); } else if ($.isPlainObject(method)) { return methods.init.apply(this, [null, method]); } else if (!method) { return $.error("jQuery Waypoints needs a callback function or handler option."); } else { return $.error("The " + method + " method does not exist in jQuery Waypoints."); } }; $.fn[wp].defaults = { context: window, continuous: true, enabled: true, horizontal: false, offset: 0, triggerOnce: false }; jQMethods = { refresh: function() { return $.each(contexts, function(i, context) { return context.refresh(); }); }, viewportHeight: function() { var _ref; return (_ref = window.innerHeight) != null ? _ref : $w.height(); }, aggregate: function(contextSelector) { var collection, waypoints, _ref; collection = allWaypoints; if (contextSelector) { collection = (_ref = contexts[$(contextSelector).data(contextKey)]) != null ? _ref.waypoints : void 0; } if (!collection) { return []; } waypoints = { horizontal: [], vertical: [] }; $.each(waypoints, function(axis, arr) { $.each(collection[axis], function(key, waypoint) { return arr.push(waypoint); }); arr.sort(function(a, b) { return a.offset - b.offset; }); waypoints[axis] = $.map(arr, function(waypoint) { return waypoint.element; }); return waypoints[axis] = $.unique(waypoints[axis]); }); return waypoints; }, above: function(contextSelector) { if (contextSelector == null) { contextSelector = window; } return jQMethods._filter(contextSelector, 'vertical', function(context, waypoint) { return waypoint.offset <= context.oldScroll.y; }); }, below: function(contextSelector) { if (contextSelector == null) { contextSelector = window; } return jQMethods._filter(contextSelector, 'vertical', function(context, waypoint) { return waypoint.offset > context.oldScroll.y; }); }, left: function(contextSelector) { if (contextSelector == null) { contextSelector = window; } return jQMethods._filter(contextSelector, 'horizontal', function(context, waypoint) { return waypoint.offset <= context.oldScroll.x; }); }, right: function(contextSelector) { if (contextSelector == null) { contextSelector = window; } return jQMethods._filter(contextSelector, 'horizontal', function(context, waypoint) { return waypoint.offset > context.oldScroll.x; }); }, enable: function() { return jQMethods._invoke('enable'); }, disable: function() { return jQMethods._invoke('disable'); }, destroy: function() { return jQMethods._invoke('destroy'); }, extendFn: function(methodName, f) { return methods[methodName] = f; }, _invoke: function(method) { var waypoints; waypoints = $.extend({}, allWaypoints.vertical, allWaypoints.horizontal); return $.each(waypoints, function(key, waypoint) { waypoint[method](); return true; }); }, _filter: function(selector, axis, test) { var context, waypoints; context = contexts[$(selector).data(contextKey)]; if (!context) { return []; } waypoints = []; $.each(context.waypoints[axis], function(i, waypoint) { if (test(context, waypoint)) { return waypoints.push(waypoint); } }); waypoints.sort(function(a, b) { return a.offset - b.offset; }); return $.map(waypoints, function(waypoint) { return waypoint.element; }); } }; $[wps] = function() { var args, method; method = arguments[0], args = 2 <= arguments.length ? __slice.call(arguments, 1) : []; if (jQMethods[method]) { return jQMethods[method].apply(null, args); } else { return jQMethods.aggregate.call(null, method); } }; $[wps].settings = { resizeThrottle: 100, scrollThrottle: 30 }; return $w.load(function() { return $[wps]('refresh'); }); }); }).call(this); |
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