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8 | (function (global, factory) {
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9 | typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
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10 | typeof define === 'function' && define.amd ? define(factory) :
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11 | (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.lgPager = factory());
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12 | }(this, (function () { 'use strict';
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28 |
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29 | var __assign = function() {
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30 | __assign = Object.assign || function __assign(t) {
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31 | for (var s, i = 1, n = arguments.length; i < n; i++) {
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32 | s = arguments[i];
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33 | for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];
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34 | }
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35 | return t;
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36 | };
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37 | return __assign.apply(this, arguments);
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38 | };
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39 |
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40 | |
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42 |
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43 |
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44 |
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45 | var lGEvents = {
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46 | afterAppendSlide: 'lgAfterAppendSlide',
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47 | init: 'lgInit',
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48 | hasVideo: 'lgHasVideo',
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49 | containerResize: 'lgContainerResize',
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50 | updateSlides: 'lgUpdateSlides',
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51 | afterAppendSubHtml: 'lgAfterAppendSubHtml',
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52 | beforeOpen: 'lgBeforeOpen',
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53 | afterOpen: 'lgAfterOpen',
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54 | slideItemLoad: 'lgSlideItemLoad',
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55 | beforeSlide: 'lgBeforeSlide',
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56 | afterSlide: 'lgAfterSlide',
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57 | posterClick: 'lgPosterClick',
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58 | dragStart: 'lgDragStart',
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59 | dragMove: 'lgDragMove',
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60 | dragEnd: 'lgDragEnd',
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61 | beforeNextSlide: 'lgBeforeNextSlide',
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62 | beforePrevSlide: 'lgBeforePrevSlide',
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63 | beforeClose: 'lgBeforeClose',
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64 | afterClose: 'lgAfterClose',
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65 | rotateLeft: 'lgRotateLeft',
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66 | rotateRight: 'lgRotateRight',
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67 | flipHorizontal: 'lgFlipHorizontal',
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68 | flipVertical: 'lgFlipVertical',
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69 | autoplay: 'lgAutoplay',
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70 | autoplayStart: 'lgAutoplayStart',
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71 | autoplayStop: 'lgAutoplayStop',
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72 | };
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73 |
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74 | var pagerSettings = {
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75 | pager: true,
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76 | };
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77 |
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78 | var Pager = (function () {
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79 | function Pager(instance, $LG) {
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80 |
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81 | this.core = instance;
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82 | this.$LG = $LG;
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83 |
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84 | this.settings = __assign(__assign({}, pagerSettings), this.core.settings);
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85 | return this;
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86 | }
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87 | Pager.prototype.getPagerHtml = function (items) {
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88 | var pagerList = '';
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89 | for (var i = 0; i < items.length; i++) {
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90 | pagerList += "<span data-lg-item-id=\"" + i + "\" class=\"lg-pager-cont\"> \n <span data-lg-item-id=\"" + i + "\" class=\"lg-pager\"></span>\n <div class=\"lg-pager-thumb-cont\"><span class=\"lg-caret\"></span> <img src=\"" + items[i].thumb + "\" /></div>\n </span>";
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91 | }
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92 | return pagerList;
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93 | };
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94 | Pager.prototype.init = function () {
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95 | var _this = this;
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96 | if (!this.settings.pager) {
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97 | return;
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98 | }
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99 | var timeout;
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100 | this.core.$lgComponents.prepend('<div class="lg-pager-outer"></div>');
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101 | var $pagerOuter = this.core.outer.find('.lg-pager-outer');
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102 | $pagerOuter.html(this.getPagerHtml(this.core.galleryItems));
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103 |
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104 | $pagerOuter.first().on('click.lg touchend.lg', function (event) {
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105 | var $target = _this.$LG(event.target);
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106 | if (!$target.hasAttribute('data-lg-item-id')) {
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107 | return;
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108 | }
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109 | var index = parseInt($target.attr('data-lg-item-id'));
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110 | _this.core.slide(index, false, true, false);
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111 | });
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112 | $pagerOuter.first().on('mouseover.lg', function () {
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113 | clearTimeout(timeout);
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114 | $pagerOuter.addClass('lg-pager-hover');
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115 | });
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116 | $pagerOuter.first().on('mouseout.lg', function () {
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117 | timeout = setTimeout(function () {
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118 | $pagerOuter.removeClass('lg-pager-hover');
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119 | });
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120 | });
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121 | this.core.LGel.on(lGEvents.beforeSlide + ".pager", function (event) {
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122 | var index = event.detail.index;
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123 | _this.manageActiveClass.call(_this, index);
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124 | });
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125 | this.core.LGel.on(lGEvents.updateSlides + ".pager", function () {
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126 | $pagerOuter.empty();
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127 | $pagerOuter.html(_this.getPagerHtml(_this.core.galleryItems));
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128 | _this.manageActiveClass(_this.core.index);
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129 | });
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130 | };
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131 | Pager.prototype.manageActiveClass = function (index) {
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132 | var $pagerCont = this.core.outer.find('.lg-pager-cont');
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133 | $pagerCont.removeClass('lg-pager-active');
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134 | $pagerCont.eq(index).addClass('lg-pager-active');
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135 | };
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136 | Pager.prototype.destroy = function () {
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137 | this.core.outer.find('.lg-pager-outer').remove();
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138 | this.core.LGel.off('.lg.pager');
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139 | this.core.LGel.off('.pager');
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140 | };
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141 | return Pager;
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142 | }());
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143 |
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144 | return Pager;
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145 |
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146 | })));
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147 |
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