Add yet-another-react-lightbox package and update .gitignore to exclude node_modules
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frontend/node_modules/@react-jvectormap/jquery-mousewheel/jquery.mousewheel.js
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236
frontend/node_modules/@react-jvectormap/jquery-mousewheel/jquery.mousewheel.js
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/*!
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* jQuery Mousewheel 3.1.13
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* Copyright OpenJS Foundation and other contributors
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*/
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export const loadJQueryMouseWheel = ($) =>
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(function (factory) {
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factory($);
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})(function ($) {
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var toFix = [
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"wheel",
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"mousewheel",
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"DOMMouseScroll",
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"MozMousePixelScroll",
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],
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toBind =
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"onwheel" in window.document || window.document.documentMode >= 9
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? ["wheel"]
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: ["mousewheel", "DomMouseScroll", "MozMousePixelScroll"],
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slice = Array.prototype.slice,
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nullLowestDeltaTimeout,
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lowestDelta;
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if ($.event.fixHooks) {
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for (var i = toFix.length; i; ) {
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$.event.fixHooks[toFix[--i]] = $.event.mouseHooks;
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}
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}
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var special = ($.event.special.mousewheel = {
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version: "3.1.12",
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setup: function () {
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if (this.addEventListener) {
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for (var i = toBind.length; i; ) {
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this.addEventListener(toBind[--i], handler, false);
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}
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} else {
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this.onmousewheel = handler;
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}
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// Store the line height and page height for this particular element
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$.data(this, "mousewheel-line-height", special.getLineHeight(this));
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$.data(this, "mousewheel-page-height", special.getPageHeight(this));
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},
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teardown: function () {
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if (this.removeEventListener) {
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for (var i = toBind.length; i; ) {
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this.removeEventListener(toBind[--i], handler, false);
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}
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} else {
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this.onmousewheel = null;
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}
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// Clean up the data we added to the element
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$.removeData(this, "mousewheel-line-height");
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$.removeData(this, "mousewheel-page-height");
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},
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getLineHeight: function (elem) {
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var $elem = $(elem),
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$parent = $elem["offsetParent" in $.fn ? "offsetParent" : "parent"]();
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if (!$parent.length) {
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$parent = $("body");
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}
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return (
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parseInt($parent.css("fontSize"), 10) ||
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parseInt($elem.css("fontSize"), 10) ||
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16
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);
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},
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getPageHeight: function (elem) {
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return $(elem).height();
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},
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settings: {
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adjustOldDeltas: true, // see shouldAdjustOldDeltas() below
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normalizeOffset: true, // calls getBoundingClientRect for each event
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},
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});
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$.fn.extend({
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mousewheel: function (fn) {
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return fn ? this.on("mousewheel", fn) : this.trigger("mousewheel");
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},
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unmousewheel: function (fn) {
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return this.off("mousewheel", fn);
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},
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});
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function handler(event) {
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var orgEvent = event || window.event,
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args = slice.call(arguments, 1),
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delta = 0,
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deltaX = 0,
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deltaY = 0,
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absDelta = 0;
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event = $.event.fix(orgEvent);
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event.type = "mousewheel";
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// Old school scrollwheel delta
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if ("detail" in orgEvent) {
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deltaY = orgEvent.detail * -1;
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}
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if ("wheelDelta" in orgEvent) {
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deltaY = orgEvent.wheelDelta;
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}
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if ("wheelDeltaY" in orgEvent) {
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deltaY = orgEvent.wheelDeltaY;
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}
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if ("wheelDeltaX" in orgEvent) {
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deltaX = orgEvent.wheelDeltaX * -1;
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}
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// Firefox < 17 horizontal scrolling related to DOMMouseScroll event
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if ("axis" in orgEvent && orgEvent.axis === orgEvent.HORIZONTAL_AXIS) {
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deltaX = deltaY * -1;
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deltaY = 0;
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}
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// Set delta to be deltaY or deltaX if deltaY is 0 for backwards compatabilitiy
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delta = deltaY === 0 ? deltaX : deltaY;
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// New school wheel delta (wheel event)
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if ("deltaY" in orgEvent) {
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deltaY = orgEvent.deltaY * -1;
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delta = deltaY;
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}
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if ("deltaX" in orgEvent) {
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deltaX = orgEvent.deltaX;
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if (deltaY === 0) {
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delta = deltaX * -1;
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}
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}
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// No change actually happened, no reason to go any further
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if (deltaY === 0 && deltaX === 0) {
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return;
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}
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// Need to convert lines and pages to pixels if we aren't already in pixels
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// There are three delta modes:
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// * deltaMode 0 is by pixels, nothing to do
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// * deltaMode 1 is by lines
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// * deltaMode 2 is by pages
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if (orgEvent.deltaMode === 1) {
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var lineHeight = $.data(this, "mousewheel-line-height");
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delta *= lineHeight;
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deltaY *= lineHeight;
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deltaX *= lineHeight;
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} else if (orgEvent.deltaMode === 2) {
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var pageHeight = $.data(this, "mousewheel-page-height");
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delta *= pageHeight;
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deltaY *= pageHeight;
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deltaX *= pageHeight;
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}
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// Store lowest absolute delta to normalize the delta values
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absDelta = Math.max(Math.abs(deltaY), Math.abs(deltaX));
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if (!lowestDelta || absDelta < lowestDelta) {
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lowestDelta = absDelta;
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// Adjust older deltas if necessary
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if (shouldAdjustOldDeltas(orgEvent, absDelta)) {
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lowestDelta /= 40;
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}
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}
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// Adjust older deltas if necessary
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if (shouldAdjustOldDeltas(orgEvent, absDelta)) {
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// Divide all the things by 40!
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delta /= 40;
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deltaX /= 40;
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deltaY /= 40;
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}
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// Get a whole, normalized value for the deltas
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delta = Math[delta >= 1 ? "floor" : "ceil"](delta / lowestDelta);
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deltaX = Math[deltaX >= 1 ? "floor" : "ceil"](deltaX / lowestDelta);
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deltaY = Math[deltaY >= 1 ? "floor" : "ceil"](deltaY / lowestDelta);
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// Normalise offsetX and offsetY properties
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if (special.settings.normalizeOffset && this.getBoundingClientRect) {
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var boundingRect = this.getBoundingClientRect();
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event.offsetX = event.clientX - boundingRect.left;
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event.offsetY = event.clientY - boundingRect.top;
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}
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// Add information to the event object
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event.deltaX = deltaX;
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event.deltaY = deltaY;
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event.deltaFactor = lowestDelta;
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// Go ahead and set deltaMode to 0 since we converted to pixels
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// Although this is a little odd since we overwrite the deltaX/Y
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// properties with normalized deltas.
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event.deltaMode = 0;
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// Add event and delta to the front of the arguments
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args.unshift(event, delta, deltaX, deltaY);
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// Clearout lowestDelta after sometime to better
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// handle multiple device types that give different
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// a different lowestDelta
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// Ex: trackpad = 3 and mouse wheel = 120
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if (nullLowestDeltaTimeout) {
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window.clearTimeout(nullLowestDeltaTimeout);
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}
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nullLowestDeltaTimeout = window.setTimeout(nullLowestDelta, 200);
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return ($.event.dispatch || $.event.handle).apply(this, args);
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}
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function nullLowestDelta() {
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lowestDelta = null;
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}
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function shouldAdjustOldDeltas(orgEvent, absDelta) {
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// If this is an older event and the delta is divisable by 120,
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// then we are assuming that the browser is treating this as an
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// older mouse wheel event and that we should divide the deltas
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// by 40 to try and get a more usable deltaFactor.
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// Side note, this actually impacts the reported scroll distance
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// in older browsers and can cause scrolling to be slower than native.
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// Turn this off by setting $.event.special.mousewheel.settings.adjustOldDeltas to false.
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return (
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special.settings.adjustOldDeltas &&
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orgEvent.type === "mousewheel" &&
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absDelta % 120 === 0
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);
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}
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});
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