\n \n \n \n
\n\n\n","import mod from \"-!../../../node_modules/cache-loader/dist/cjs.js??ref--12-0!../../../node_modules/thread-loader/dist/cjs.js!../../../node_modules/babel-loader/lib/index.js!../../../node_modules/cache-loader/dist/cjs.js??ref--0-0!../../../node_modules/vue-loader/lib/index.js??vue-loader-options!./ToolTipImage.vue?vue&type=script&lang=js&\"; export default mod; export * from \"-!../../../node_modules/cache-loader/dist/cjs.js??ref--12-0!../../../node_modules/thread-loader/dist/cjs.js!../../../node_modules/babel-loader/lib/index.js!../../../node_modules/cache-loader/dist/cjs.js??ref--0-0!../../../node_modules/vue-loader/lib/index.js??vue-loader-options!./ToolTipImage.vue?vue&type=script&lang=js&\"","import { render, staticRenderFns } from \"./ToolTipImage.vue?vue&type=template&id=40f50de4&\"\nimport script from \"./ToolTipImage.vue?vue&type=script&lang=js&\"\nexport * from \"./ToolTipImage.vue?vue&type=script&lang=js&\"\n\n\n/* normalize component */\nimport normalizer from \"!../../../node_modules/vue-loader/lib/runtime/componentNormalizer.js\"\nvar component = normalizer(\n script,\n render,\n staticRenderFns,\n false,\n null,\n null,\n null\n \n)\n\nexport default component.exports\n\n/* vuetify-loader */\nimport installComponents from \"!../../../node_modules/vuetify-loader/lib/runtime/installComponents.js\"\nimport { VImg } from 'vuetify/lib/components/VImg';\nimport { VTooltip } from 'vuetify/lib/components/VTooltip';\ninstallComponents(component, {VImg,VTooltip})\n","var render = function () {var _vm=this;var _h=_vm.$createElement;var _c=_vm._self._c||_h;return _c('v-col',{staticClass:\"d-flex flex-row-reverse\",attrs:{\"align\":\"bottom\",\"justify\":\"bottom\"}},[_c('v-dialog',{attrs:{\"persistent\":\"\",\"max-width\":\"600px\"},model:{value:(_vm.dialog),callback:function ($$v) {_vm.dialog=$$v},expression:\"dialog\"}},[_c('v-card',[_c('v-card-title',{staticStyle:{\"display\":\"flex\",\"flex-direction\":\"row\",\"justify-content\":\"space-between\"}},[_c('span',{staticClass:\"headline\"},[_vm._v(\"Distribute\")]),_c('v-btn',{attrs:{\"icon\":\"\"},on:{\"click\":_vm.onClose}},[_c('v-icon',[_vm._v(\"mdi-close\")])],1)],1),_c('v-card-text',{staticClass:\"pb-0\",staticStyle:{\"display\":\"flex\",\"flex-direction\":\"column\"}},[_c('div',{staticClass:\"d-flex flex-row mt-3\"},[_c('editable-avatar',{attrs:{\"editable\":false,\"size\":60,\"image\":_vm.client.image}}),_c('div',{staticClass:\"d-flex flex-column justify-center ml-3\"},[_c('div',{staticStyle:{\"font-weight\":\"bold\"}},[_vm._v(_vm._s(_vm.client.client_id))]),_c('div',[_vm._v(_vm._s(_vm.client.first_name)+\" \"+_vm._s(_vm.client.last_name))])])],1),_c('v-container',[_c('v-row',[_c('v-col',{attrs:{\"cols\":\"12\"}},[_c('v-autocomplete',{staticClass:\"notranslate\",attrs:{\"disabled\":_vm.loading,\"items\":_vm.freezers,\"background-color\":\"white\",\"label\":\"Select Freezer\",\"filter\":_vm.searchFilter,\"error-messages\":_vm.searchError,\"hide-details\":!_vm.searchError,\"append-icon\":\"mdi-magnify\",\"outlined\":\"\",\"dense\":\"\"},on:{\"change\":_vm.onSelectedFreezer},scopedSlots:_vm._u([{key:\"selection\",fn:function(data){return [_vm._v(\" \"+_vm._s(data.item.organization ? data.item.organization : data.item.first_name + (data.item.last_name ? \" \" + data.item.last_name : \"\"))+\" \")]}},{key:\"item\",fn:function(data){return [_c('v-list-item-avatar',[_c('editable-avatar',{attrs:{\"image\":data.item.image,\"size\":40,\"editable\":false}})],1),_c('v-list-item-content',[_c('v-list-item-title',{domProps:{\"innerHTML\":_vm._s(data.item.organization)}}),_c('v-list-item-subtitle',{domProps:{\"innerHTML\":_vm._s(\n data.item.first_name +\n (data.item.last_name\n ? ' ' + data.item.last_name\n : '') +\n ' ' +\n _vm.formatPhoneNumber(data.item.phone)\n )}}),_c('v-list-item-subtitle',{domProps:{\"innerHTML\":_vm._s(data.item.email)}})],1)]}}])})],1),_c('v-col',{attrs:{\"cols\":\"12\"}},[_c('v-autocomplete',{staticClass:\"notranslate\",attrs:{\"disabled\":_vm.loading,\"items\":_vm.balances,\"background-color\":\"white\",\"label\":\"Select Food\",\"filter\":_vm.searchFoodFilter,\"error-messages\":_vm.searchError,\"hide-details\":!_vm.searchError,\"append-icon\":\"mdi-magnify\",\"outlined\":\"\",\"dense\":\"\"},on:{\"change\":_vm.onSelectedFood},scopedSlots:_vm._u([{key:\"selection\",fn:function(data){return [_vm._v(\" \"+_vm._s(data.item.food.name)+\" \")]}},{key:\"item\",fn:function(data){return [_c('v-list-item-avatar',[_c('v-img',{attrs:{\"src\":data.item.food.image\n ? data.item.food.image\n : _vm.placeholderImage,\"width\":140,\"height\":100}})],1),_c('v-list-item-content',[_c('v-list-item-title',{domProps:{\"innerHTML\":_vm._s(data.item.food.name)}}),_c('v-list-item-subtitle',{domProps:{\"innerHTML\":_vm._s('Amount: ' + data.item.amount)}}),_c('v-list-item-title',{domProps:{\"innerHTML\":_vm._s(data.item.food.meals + ' Serving')}}),_c('v-list-item-title',{domProps:{\"innerHTML\":_vm._s(\n data.item.food.serving_size +\n ' ' +\n data.item.food.unit\n )}})],1)]}}])})],1),_c('v-col',{attrs:{\"cols\":\"12\"}},[_c('v-text-field',{attrs:{\"label\":\"Amount\",\"type\":\"number\",\"required\":\"\",\"dense\":\"\",\"outlined\":\"\",\"hide-details\":\"\"},on:{\"onChange\":_vm.onChange},model:{value:(_vm.amount),callback:function ($$v) {_vm.amount=$$v},expression:\"amount\"}})],1),_c('v-col',{attrs:{\"cols\":\"12\"}},[_c('VueCtkDateTimePicker',{attrs:{\"format\":\"MM/DD/YYYY hh:mm a\"},model:{value:(_vm.date),callback:function ($$v) {_vm.date=$$v},expression:\"date\"}})],1)],1)],1)],1),(_vm.error)?_c('v-alert',{staticClass:\"mx-4\",attrs:{\"dense\":\"\",\"type\":\"error\"}},[_vm._v(\" \"+_vm._s(_vm.error)+\" \")]):_vm._e(),_c('v-card-actions',[_c('v-spacer'),_c('v-btn',{attrs:{\"color\":\"blue darken-1\",\"text\":\"\"},on:{\"click\":_vm.onClose}},[_vm._v(\" Cancel \")]),_c('v-btn',{attrs:{\"color\":\"blue darken-1\",\"text\":\"\",\"loading\":_vm.loading,\"disabled\":!_vm.selectedFreezer || !_vm.amount},on:{\"click\":_vm.onDistribute}},[_vm._v(\" Distribute \")])],1)],1)],1)],1)}\nvar staticRenderFns = []\n\nexport { render, staticRenderFns }","\n \n
\n \n
\n {{ client.client_id }}
\n {{ client.first_name }} {{ client.last_name }}
\n \n \n \n
\n \n \n \n {{ errorMessage }}\n \n \n \n \n \n
\n \n \n \n \n \n mdi-dots-horizontal \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n confirm\n \n
\n \n \n \n mdi-close \n \n
\n \n \n \n \n {{ codeTime ? `(${codeTime})` : sentCode ? \"resend\" : \"verify\" }}\n \n
\n \n ID: \n {{ profile.client_id }}\n
\n \n Name: \n {{ profile.first_name }} {{ profile.last_name }}\n
\n \n Phone: \n {{\n formatPhoneNumber(profile.phone)\n }}\n \n \n mdi-shield-check \n \n Verified phone number\n \n
\n \n Email: \n {{ profile.email }}\n
\n \n
\n Address:
\n {{ profile.address }},\n {{ profile.address2 ? profile.address2 + \",\" : \"\" }}\n {{ profile.city }}, {{ profile.state }} {{ profile.zip }}\n \n Status: \n {{ profile.status }}\n
\n \n \n \n mdi-check \n \n \n
\n \n Last checked in: \n \n {{ formatDate(profile.last_checked_in) }}\n \n
\n \n Other Info: \n {{ profile.other_info }}\n
\n \n Barcode: \n
\n \n \n
\n \n \n \n
\n \n {{ item.type }}
\n \n {{ item.amount }}\n
\n First Intake:
\n \n {{\n getTimeAgo(\n profile.first_intake_date\n ? profile.first_intake_date\n : profile.intake_date\n )\n }}\n
\n Last Intake:
\n \n {{ getTimeAgo(profile.intake_date) }}\n
\n \n \n \n \n \n
\n \n
\n \n Fruits: \n \n
\n \n Vegetables: \n \n
\n \n Grains: \n \n
\n \n Protein: \n \n
\n \n Dairy: \n \n
\n \n \n \n
\n \n
\n \n \n Fruits: \n
\n \n Vegetables: \n
\n \n Grains: \n
\n \n Protein: \n
\n \n Dairy: \n
\n \n {{ item.title }}\n
\n \n \n \n
\n \n \n \n \n \n \n \n \n make referral\n \n \n calculate\n \n \n {{ profile.qualified ? \"Do not Qualify\" : \"Set Qualify\" }}\n \n \n Save\n \n
\n \n \n {{ section.label }}
\n \n
\n\n\n\n","import mod from \"-!../../../node_modules/cache-loader/dist/cjs.js??ref--12-0!../../../node_modules/thread-loader/dist/cjs.js!../../../node_modules/babel-loader/lib/index.js!../../../node_modules/cache-loader/dist/cjs.js??ref--0-0!../../../node_modules/vue-loader/lib/index.js??vue-loader-options!./ChitChatFamilyAccountDialogFamilyListItem.vue?vue&type=script&lang=js&\"; export default mod; export * from \"-!../../../node_modules/cache-loader/dist/cjs.js??ref--12-0!../../../node_modules/thread-loader/dist/cjs.js!../../../node_modules/babel-loader/lib/index.js!../../../node_modules/cache-loader/dist/cjs.js??ref--0-0!../../../node_modules/vue-loader/lib/index.js??vue-loader-options!./ChitChatFamilyAccountDialogFamilyListItem.vue?vue&type=script&lang=js&\"","import { render, staticRenderFns } from \"./ChitChatFamilyAccountDialogFamilyListItem.vue?vue&type=template&id=2a74e6f9&scoped=true&\"\nimport script from \"./ChitChatFamilyAccountDialogFamilyListItem.vue?vue&type=script&lang=js&\"\nexport * from \"./ChitChatFamilyAccountDialogFamilyListItem.vue?vue&type=script&lang=js&\"\n\n\n/* normalize component */\nimport normalizer from \"!../../../node_modules/vue-loader/lib/runtime/componentNormalizer.js\"\nvar component = normalizer(\n script,\n render,\n staticRenderFns,\n false,\n null,\n \"2a74e6f9\",\n null\n \n)\n\nexport default component.exports","\n \n {{ familyData.login_id }}\n
\n \n {{ familyData.name }}\n
\n \n {{ familyData.relation }}\n
\n \n Chit Chat Family account for this\n person is not set
\n up yet, would you like to set it up now?\n
\n \n up yet, would you like to set it up now?\n
\n Id\n
\n \n Name\n
\n \n Gender\n
\n \n Relation\n
\n \n Password\n
\n \n
\n \n \n
\n \n \n \n Save\n \n Close \n
\n \n \n \n \n \n \n \n \n \n \n {{ error }}\n \n
\n\n\n\n","import mod from \"-!../../../node_modules/cache-loader/dist/cjs.js??ref--12-0!../../../node_modules/thread-loader/dist/cjs.js!../../../node_modules/babel-loader/lib/index.js!../../../node_modules/cache-loader/dist/cjs.js??ref--0-0!../../../node_modules/vue-loader/lib/index.js??vue-loader-options!./IntakeRepeaterInput.vue?vue&type=script&lang=js&\"; export default mod; export * from \"-!../../../node_modules/cache-loader/dist/cjs.js??ref--12-0!../../../node_modules/thread-loader/dist/cjs.js!../../../node_modules/babel-loader/lib/index.js!../../../node_modules/cache-loader/dist/cjs.js??ref--0-0!../../../node_modules/vue-loader/lib/index.js??vue-loader-options!./IntakeRepeaterInput.vue?vue&type=script&lang=js&\"","import { render, staticRenderFns } from \"./IntakeRepeaterInput.vue?vue&type=template&id=4fcd4984&scoped=true&\"\nimport script from \"./IntakeRepeaterInput.vue?vue&type=script&lang=js&\"\nexport * from \"./IntakeRepeaterInput.vue?vue&type=script&lang=js&\"\nimport style0 from \"./IntakeRepeaterInput.vue?vue&type=style&index=0&id=4fcd4984&scoped=true&lang=css&\"\n\n\n/* normalize component */\nimport normalizer from \"!../../../node_modules/vue-loader/lib/runtime/componentNormalizer.js\"\nvar component = normalizer(\n script,\n render,\n staticRenderFns,\n false,\n null,\n \"4fcd4984\",\n null\n \n)\n\nexport default component.exports\n\n/* vuetify-loader */\nimport installComponents from \"!../../../node_modules/vuetify-loader/lib/runtime/installComponents.js\"\nimport { VBtn } from 'vuetify/lib/components/VBtn';\nimport { VDataTable } from 'vuetify/lib/components/VDataTable';\nimport { VIcon } from 'vuetify/lib/components/VIcon';\nimport { VSnackbar } from 'vuetify/lib/components/VSnackbar';\nimport { VTooltip } from 'vuetify/lib/components/VTooltip';\ninstallComponents(component, {VBtn,VDataTable,VIcon,VSnackbar,VTooltip})\n","module.exports = __webpack_public_path__ + \"img/family.79836cd7.svg\";","import { PDFLinkService } from 'pdfjs-dist/es5/web/pdf_viewer';\r\n\r\nvar pendingOperation = Promise.resolve();\r\n\r\nexport default function(PDFJS) {\r\n\r\n\tfunction isPDFDocumentLoadingTask(obj) {\r\n\r\n\t\treturn typeof(obj) === 'object' && obj !== null && obj.__PDFDocumentLoadingTask === true;\r\n\t\t// or: return obj.constructor.name === 'PDFDocumentLoadingTask';\r\n\t}\r\n\r\n\tfunction createLoadingTask(src, options) {\r\n\r\n\t\tvar source;\r\n\t\tif ( typeof(src) === 'string' )\r\n\t\t\tsource = { url: src };\r\n\t\telse if ( src instanceof Uint8Array )\r\n\t\t\tsource = { data: src };\r\n\t\telse if ( typeof(src) === 'object' && src !== null )\r\n\t\t\tsource = Object.assign({}, src);\r\n\t\telse\r\n\t\t\tthrow new TypeError('invalid src type');\r\n\r\n\t\t// source.verbosity = PDFJS.VerbosityLevel.INFOS;\r\n\t\t// source.pdfBug = true;\r\n\t\t// source.stopAtErrors = true;\r\n\r\n\t\tif ( options && options.withCredentials )\r\n\t\t\tsource.withCredentials = options.withCredentials;\r\n\r\n\t\tvar loadingTask = PDFJS.getDocument(source);\r\n\t\tloadingTask.__PDFDocumentLoadingTask = true; // since PDFDocumentLoadingTask is not public\r\n\r\n\t\tif ( options && options.onPassword )\r\n\t\t\tloadingTask.onPassword = options.onPassword;\r\n\r\n\t\tif ( options && options.onProgress )\r\n\t\t\tloadingTask.onProgress = options.onProgress;\r\n\r\n\t\treturn loadingTask;\r\n\t}\r\n\r\n\r\n\tfunction PDFJSWrapper(canvasElt, annotationLayerElt, emitEvent) {\r\n\r\n\t\tvar pdfDoc = null;\r\n\t\tvar pdfPage = null;\r\n\t\tvar pdfRender = null;\r\n\t\tvar canceling = false;\r\n\r\n\t\tcanvasElt.getContext('2d').save();\r\n\r\n\t\tfunction clearCanvas() {\r\n\r\n\t\t\tcanvasElt.getContext('2d').clearRect(0, 0, canvasElt.width, canvasElt.height);\r\n\t\t}\r\n\r\n\t\tfunction clearAnnotations() {\r\n\r\n\t\t\twhile ( annotationLayerElt.firstChild )\r\n\t\t\t\tannotationLayerElt.removeChild(annotationLayerElt.firstChild);\r\n\t\t}\r\n\r\n\t\tthis.destroy = function() {\r\n\r\n\t\t\tif ( pdfDoc === null )\r\n\t\t\t\treturn;\r\n\r\n\t\t\t// Aborts all network requests and destroys worker.\r\n\t\t\tpendingOperation = pdfDoc.destroy();\r\n\t\t\tpdfDoc = null;\r\n\t\t}\r\n\r\n\t\tthis.getResolutionScale = function() {\r\n\r\n\t\t\treturn canvasElt.offsetWidth / canvasElt.width;\r\n\t\t}\r\n\r\n\t\tthis.printPage = function(dpi, pageNumberOnly) {\r\n\r\n\t\t\tif ( pdfPage === null )\r\n\t\t\t\treturn;\r\n\r\n\t\t\t// 1in == 72pt\r\n\t\t\t// 1in == 96px\r\n\t\t\tvar PRINT_RESOLUTION = dpi === undefined ? 150 : dpi;\r\n\t\t\tvar PRINT_UNITS = PRINT_RESOLUTION / 72.0;\r\n\t\t\tvar CSS_UNITS = 96.0 / 72.0;\r\n\r\n\t\t\tvar iframeElt = document.createElement('iframe');\r\n\r\n\t\t\tfunction removeIframe() {\r\n\r\n\t\t\t\tiframeElt.parentNode.removeChild(iframeElt);\r\n\t\t\t}\r\n\r\n\t\t\tnew Promise(function(resolve, reject) {\r\n\r\n\t\t\t\tiframeElt.frameBorder = '0';\r\n\t\t\t\tiframeElt.scrolling = 'no';\r\n\t\t\t\tiframeElt.width = '0px;'\r\n\t\t\t\tiframeElt.height = '0px;'\r\n\t\t\t\tiframeElt.style.cssText = 'position: absolute; top: 0; left: 0';\r\n\r\n\t\t\t\tiframeElt.onload = function() {\r\n\r\n\t\t\t\t\tresolve(this.contentWindow);\r\n\t\t\t\t}\r\n\r\n\t\t\t\twindow.document.body.appendChild(iframeElt);\r\n\t\t\t})\r\n\t\t\t.then(function(win) {\r\n\r\n\t\t\t\twin.document.title = '';\r\n\r\n\t\t\t\treturn pdfDoc.getPage(1)\r\n\t\t\t\t.then(function(page) {\r\n\r\n\t\t\t\t\tvar viewport = page.getViewport({ scale: 1 });\r\n\t\t\t\t\twin.document.head.appendChild(win.document.createElement('style')).textContent =\r\n\t\t\t\t\t\t'@supports ((size:A4) and (size:1pt 1pt)) {' +\r\n\t\t\t\t\t\t\t'@page { margin: 1pt; size: ' + ((viewport.width * PRINT_UNITS) / CSS_UNITS) + 'pt ' + ((viewport.height * PRINT_UNITS) / CSS_UNITS) + 'pt; }' +\r\n\t\t\t\t\t\t'}' +\r\n\r\n\t\t\t\t\t\t'@media print {' +\r\n\t\t\t\t\t\t\t'body { margin: 0 }' +\r\n\t\t\t\t\t\t\t'canvas { page-break-before: avoid; page-break-after: always; page-break-inside: avoid }' +\r\n\t\t\t\t\t\t'}'+\r\n\r\n\t\t\t\t\t\t'@media screen {' +\r\n\t\t\t\t\t\t\t'body { margin: 0 }' +\r\n\t\t\t\t\t\t'}'+\r\n\r\n\t\t\t\t\t\t''\r\n\t\t\t\t\treturn win;\r\n\t\t\t\t})\r\n\t\t\t})\r\n\t\t\t.then(function(win) {\r\n\r\n\t\t\t\tvar allPages = [];\r\n\r\n\t\t\t\tfor ( var pageNumber = 1; pageNumber <= pdfDoc.numPages; ++pageNumber ) {\r\n\r\n\t\t\t\t\tif ( pageNumberOnly !== undefined && pageNumberOnly.indexOf(pageNumber) === -1 )\r\n\t\t\t\t\t\tcontinue;\r\n\r\n\t\t\t\t\tallPages.push(\r\n\t\t\t\t\t\tpdfDoc.getPage(pageNumber)\r\n\t\t\t\t\t\t.then(function(page) {\r\n\r\n\t\t\t\t\t\t\tvar viewport = page.getViewport({ scale: 1 });\r\n\r\n\t\t\t\t\t\t\tvar printCanvasElt = win.document.body.appendChild(win.document.createElement('canvas'));\r\n\t\t\t\t\t\t\tprintCanvasElt.width = (viewport.width * PRINT_UNITS);\r\n\t\t\t\t\t\t\tprintCanvasElt.height = (viewport.height * PRINT_UNITS);\r\n\r\n\t\t\t\t\t\t\treturn page.render({\r\n\t\t\t\t\t\t\t\tcanvasContext: printCanvasElt.getContext('2d'),\r\n\t\t\t\t\t\t\t\ttransform: [ // Additional transform, applied just before viewport transform.\r\n\t\t\t\t\t\t\t\t\tPRINT_UNITS, 0, 0,\r\n\t\t\t\t\t\t\t\t\tPRINT_UNITS, 0, 0\r\n\t\t\t\t\t\t\t\t],\r\n\t\t\t\t\t\t\t\tviewport: viewport,\r\n\t\t\t\t\t\t\t\tintent: 'print'\r\n\t\t\t\t\t\t\t}).promise;\r\n\t\t\t\t\t\t})\r\n\t\t\t\t\t);\r\n\t\t\t\t}\r\n\r\n\t\t\t\tPromise.all(allPages)\r\n\t\t\t\t.then(function() {\r\n\r\n\t\t\t\t\twin.focus(); // Required for IE\r\n\t\t\t\t\tif (win.document.queryCommandSupported('print')) {\r\n\t\t\t\t\t\twin.document.execCommand('print', false, null);\r\n\t\t\t\t\t\t} else {\r\n\t\t\t\t\t\twin.print();\r\n\t\t\t\t\t }\r\n\t\t\t\t\tremoveIframe();\r\n\t\t\t\t})\r\n\t\t\t\t.catch(function(err) {\r\n\r\n\t\t\t\t\tremoveIframe();\r\n\t\t\t\t\temitEvent('error', err);\r\n\t\t\t\t})\r\n\t\t\t})\r\n\t\t}\r\n\r\n\t\tthis.renderPage = function(rotate) {\r\n\t\t\tif ( pdfRender !== null ) {\r\n\r\n\t\t\t\tif ( canceling )\r\n\t\t\t\t\treturn;\r\n\t\t\t\tcanceling = true;\r\n\t\t\t\tpdfRender.cancel().catch(function(err) {\r\n\t\t\t\t\temitEvent('error', err);\r\n\t\t\t\t});\r\n\t\t\t\treturn;\r\n\t\t\t}\r\n\r\n\t\t\tif ( pdfPage === null )\r\n\t\t\t\treturn;\r\n\r\n\t\t\tvar pageRotate = (pdfPage.rotate === undefined ? 0 : pdfPage.rotate) + (rotate === undefined ? 0 : rotate);\r\n\r\n\t\t\tvar scale = canvasElt.offsetWidth / pdfPage.getViewport({ scale: 1 }).width * (window.devicePixelRatio || 1);\r\n\t\t\tvar viewport = pdfPage.getViewport({ scale: scale, rotation:pageRotate });\r\n\r\n\t\t\temitEvent('page-size', viewport.width, viewport.height, scale);\r\n\r\n\t\t\tcanvasElt.width = viewport.width;\r\n\t\t\tcanvasElt.height = viewport.height;\r\n\r\n\t\t\tpdfRender = pdfPage.render({\r\n\t\t\t\tcanvasContext: canvasElt.getContext('2d'),\r\n\t\t\t\tviewport: viewport\r\n\t\t\t});\r\n\r\n\t\t\tannotationLayerElt.style.visibility = 'hidden';\r\n\t\t\tclearAnnotations();\r\n\r\n\t\t\tvar viewer = {\r\n\t\t\t\tscrollPageIntoView: function(params) {\r\n\t\t\t\t\temitEvent('link-clicked', params.pageNumber)\r\n\t\t\t\t},\r\n\t\t\t};\r\n\r\n\t\t\tvar linkService = new PDFLinkService();\r\n\t\t\tlinkService.setDocument(pdfDoc);\r\n\t\t\tlinkService.setViewer(viewer);\r\n\r\n\t\t\tpendingOperation = pendingOperation.then(function() {\r\n\r\n\t\t\t\tvar getAnnotationsOperation =\r\n\t\t\t\tpdfPage.getAnnotations({ intent: 'display' })\r\n\t\t\t\t.then(function(annotations) {\r\n\r\n\t\t\t\t\tPDFJS.AnnotationLayer.render({\r\n\t\t\t\t\t\tviewport: viewport.clone({ dontFlip: true }),\r\n\t\t\t\t\t\tdiv: annotationLayerElt,\r\n\t\t\t\t\t\tannotations: annotations,\r\n\t\t\t\t\t\tpage: pdfPage,\r\n\t\t\t\t\t\tlinkService: linkService,\r\n\t\t\t\t\t\trenderInteractiveForms: false\r\n\t\t\t\t\t});\r\n\t\t\t\t});\r\n\r\n\t\t\t\tvar pdfRenderOperation =\r\n\t\t\t\tpdfRender.promise\r\n\t\t\t\t.then(function() {\r\n\r\n\t\t\t\t\tannotationLayerElt.style.visibility = '';\r\n\t\t\t\t\tcanceling = false;\r\n\t\t\t\t\tpdfRender = null;\r\n\t\t\t\t})\r\n\t\t\t\t.catch(function(err) {\r\n\r\n\t\t\t\t\tpdfRender = null;\r\n\t\t\t\t\tif ( err instanceof PDFJS.RenderingCancelledException ) {\r\n\r\n\t\t\t\t\t\tcanceling = false;\r\n\t\t\t\t\t\tthis.renderPage(rotate);\r\n\t\t\t\t\t\treturn;\r\n\t\t\t\t\t}\r\n\t\t\t\t\temitEvent('error', err);\r\n\t\t\t\t}.bind(this))\r\n\r\n\t\t\t\treturn Promise.all([getAnnotationsOperation, pdfRenderOperation]);\r\n\t\t\t}.bind(this));\r\n\t\t}\r\n\r\n\r\n\t\tthis.forEachPage = function(pageCallback) {\r\n\r\n\t\t\tvar numPages = pdfDoc.numPages;\r\n\r\n\t\t\t(function next(pageNum) {\r\n\r\n\t\t\t\tpdfDoc.getPage(pageNum)\r\n\t\t\t\t.then(pageCallback)\r\n\t\t\t\t.then(function() {\r\n\r\n\t\t\t\t\tif ( ++pageNum <= numPages )\r\n\t\t\t\t\t\tnext(pageNum);\r\n\t\t\t\t})\r\n\t\t\t})(1);\r\n\t\t}\r\n\r\n\r\n\t\tthis.loadPage = function(pageNumber, rotate) {\r\n\r\n\t\t\tpdfPage = null;\r\n\r\n\t\t\tif ( pdfDoc === null )\r\n\t\t\t\treturn;\r\n\r\n\t\t\tpendingOperation = pendingOperation.then(function() {\r\n\r\n\t\t\t\treturn pdfDoc.getPage(pageNumber);\r\n\t\t\t})\r\n\t\t\t.then(function(page) {\r\n\r\n\t\t\t\tpdfPage = page;\r\n\t\t\t\tthis.renderPage(rotate);\r\n\t\t\t\temitEvent('page-loaded', page.pageNumber);\r\n\t\t\t}.bind(this))\r\n\t\t\t.catch(function(err) {\r\n\r\n\t\t\t\tclearCanvas();\r\n\t\t\t\tclearAnnotations();\r\n\t\t\t\temitEvent('error', err);\r\n\t\t\t});\r\n\t\t}\r\n\r\n\t\tthis.loadDocument = function(src) {\r\n\r\n\t\t\tpdfDoc = null;\r\n\t\t\tpdfPage = null;\r\n\r\n\t\t\temitEvent('num-pages', undefined);\r\n\r\n\t\t\tif ( !src ) {\r\n\r\n\t\t\t\tcanvasElt.removeAttribute('width');\r\n\t\t\t\tcanvasElt.removeAttribute('height');\r\n\t\t\t\tclearAnnotations();\r\n\t\t\t\treturn;\r\n\t\t\t}\r\n\r\n\t\t\t// wait for pending operation ends\r\n\t\t\tpendingOperation = pendingOperation.then(function() {\r\n\r\n\t\t\t\tvar loadingTask;\r\n\t\t\t\tif ( isPDFDocumentLoadingTask(src) ) {\r\n\r\n\t\t\t\t\tif ( src.destroyed ) {\r\n\r\n\t\t\t\t\t\temitEvent('error', new Error('loadingTask has been destroyed'));\r\n\t\t\t\t\t\treturn\r\n\t\t\t\t\t}\r\n\r\n\t\t\t\t\tloadingTask = src;\r\n\t\t\t\t} else {\r\n\r\n\t\t\t\t\tloadingTask = createLoadingTask(src, {\r\n\t\t\t\t\t\tonPassword: function(updatePassword, reason) {\r\n\r\n\t\t\t\t\t\t\tvar reasonStr;\r\n\t\t\t\t\t\t\tswitch (reason) {\r\n\t\t\t\t\t\t\t\tcase PDFJS.PasswordResponses.NEED_PASSWORD:\r\n\t\t\t\t\t\t\t\t\treasonStr = 'NEED_PASSWORD';\r\n\t\t\t\t\t\t\t\t\tbreak;\r\n\t\t\t\t\t\t\t\tcase PDFJS.PasswordResponses.INCORRECT_PASSWORD:\r\n\t\t\t\t\t\t\t\t\treasonStr = 'INCORRECT_PASSWORD';\r\n\t\t\t\t\t\t\t\t\tbreak;\r\n\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t\temitEvent('password', updatePassword, reasonStr);\r\n\t\t\t\t\t\t},\r\n\t\t\t\t\t\tonProgress: function(status) {\r\n\r\n\t\t\t\t\t\t\tvar ratio = status.loaded / status.total;\r\n\t\t\t\t\t\t\temitEvent('progress', Math.min(ratio, 1));\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t});\r\n\t\t\t\t}\r\n\r\n\t\t\t\treturn loadingTask.promise;\r\n\t\t\t})\r\n\t\t\t.then(function(pdf) {\r\n\r\n\t\t\t\tpdfDoc = pdf;\r\n\t\t\t\temitEvent('num-pages', pdf.numPages);\r\n\t\t\t\temitEvent('loaded');\r\n\t\t\t})\r\n\t\t\t.catch(function(err) {\r\n\r\n\t\t\t\tclearCanvas();\r\n\t\t\t\tclearAnnotations();\r\n\t\t\t\temitEvent('error', err);\r\n\t\t\t})\r\n\t\t}\r\n\r\n\t\tannotationLayerElt.style.transformOrigin = '0 0';\r\n\t}\r\n\r\n\treturn {\r\n\t\tcreateLoadingTask: createLoadingTask,\r\n\t\tPDFJSWrapper: PDFJSWrapper,\r\n\t}\r\n}\r\n","export * from \"-!../../../node_modules/mini-css-extract-plugin/dist/loader.js??ref--6-oneOf-1-0!../../../node_modules/css-loader/dist/cjs.js??ref--6-oneOf-1-1!../../../node_modules/vue-loader/lib/loaders/stylePostLoader.js!../../../node_modules/postcss-loader/src/index.js??ref--6-oneOf-1-2!../../../node_modules/cache-loader/dist/cjs.js??ref--0-0!../../../node_modules/vue-loader/lib/index.js??vue-loader-options!./IntakeResultDialog.vue?vue&type=style&index=0&lang=css&\"","var render = function () {var _vm=this;var _h=_vm.$createElement;var _c=_vm._self._c||_h;return _c('v-col',{staticClass:\"d-flex flex-row-reverse\",attrs:{\"align\":\"bottom\",\"justify\":\"bottom\"}},[_c('v-dialog',{attrs:{\"persistent\":\"\",\"max-width\":\"750px\"},model:{value:(_vm.dialog),callback:function ($$v) {_vm.dialog=$$v},expression:\"dialog\"}},[_c('v-card',[_c('v-card-title',{staticStyle:{\"display\":\"flex\",\"flex-direction\":\"row\",\"justify-content\":\"space-between\"}},[_c('span',{staticClass:\"headline\"},[_vm._v(\"Intake Access History\")]),_c('v-btn',{attrs:{\"icon\":\"\"},on:{\"click\":_vm.onClose}},[_c('v-icon',[_vm._v(\"mdi-close\")])],1)],1),_c('v-card-text',[_vm._v(\" Employees who had access to this client data. \")]),_c('v-card-text',{staticClass:\"pb-0\",staticStyle:{\"display\":\"flex\",\"flex-direction\":\"column\"}},[_c('v-data-table',{attrs:{\"items\":_vm.histories,\"headers\":_vm.headers},scopedSlots:_vm._u([{key:\"item.image\",fn:function(ref){\nvar item = ref.item;\nreturn [_c('v-avatar',{staticClass:\"elevation-6 my-3 ml-5\"},[_c('v-img',{attrs:{\"src\":item.image ? item.image : _vm.placeholderImage}})],1)]}},{key:\"item.date\",fn:function(ref){\nvar item = ref.item;\nreturn [_c('div',{staticStyle:{\"width\":\"120px\"}},[_vm._v(\" \"+_vm._s(_vm.getTimeAgo(item.date))+\" \")])]}}],null,true)})],1),(_vm.error)?_c('v-alert',{staticClass:\"mx-4\",attrs:{\"dense\":\"\",\"type\":\"error\"}},[_vm._v(\" \"+_vm._s(_vm.error)+\" \")]):_vm._e(),_c('v-card-actions',[_c('v-spacer'),_c('v-btn',{attrs:{\"color\":\"blue darken-1\",\"text\":\"\"},on:{\"click\":_vm.onClose}},[_vm._v(\" Cancel \")])],1)],1)],1)],1)}\nvar staticRenderFns = []\n\nexport { render, staticRenderFns }","\n \n \n \n mdi-account-cog \n \n \n mdi-arrow-up \n \n \n mdi-arrow-down \n \n \n mdi-delete \n
\n \n \n \n {{ getTimeAgo(item.date) }}\n
\n \n \n \n mdi-pencil \n \n \n mdi-delete \n \n
\n\n\n\n","import mod from \"-!../../../node_modules/cache-loader/dist/cjs.js??ref--12-0!../../../node_modules/thread-loader/dist/cjs.js!../../../node_modules/babel-loader/lib/index.js!../../../node_modules/cache-loader/dist/cjs.js??ref--0-0!../../../node_modules/vue-loader/lib/index.js??vue-loader-options!./RoundedEditableAvatar.vue?vue&type=script&lang=js&\"; export default mod; export * from \"-!../../../node_modules/cache-loader/dist/cjs.js??ref--12-0!../../../node_modules/thread-loader/dist/cjs.js!../../../node_modules/babel-loader/lib/index.js!../../../node_modules/cache-loader/dist/cjs.js??ref--0-0!../../../node_modules/vue-loader/lib/index.js??vue-loader-options!./RoundedEditableAvatar.vue?vue&type=script&lang=js&\"","import { render, staticRenderFns } from \"./RoundedEditableAvatar.vue?vue&type=template&id=5ce80413&scoped=true&\"\nimport script from \"./RoundedEditableAvatar.vue?vue&type=script&lang=js&\"\nexport * from \"./RoundedEditableAvatar.vue?vue&type=script&lang=js&\"\nimport style0 from \"./RoundedEditableAvatar.vue?vue&type=style&index=0&id=5ce80413&scoped=true&lang=css&\"\n\n\n/* normalize component */\nimport normalizer from \"!../../../node_modules/vue-loader/lib/runtime/componentNormalizer.js\"\nvar component = normalizer(\n script,\n render,\n staticRenderFns,\n false,\n null,\n \"5ce80413\",\n null\n \n)\n\nexport default component.exports\n\n/* vuetify-loader */\nimport installComponents from \"!../../../node_modules/vuetify-loader/lib/runtime/installComponents.js\"\nimport { VBtn } from 'vuetify/lib/components/VBtn';\nimport { VIcon } from 'vuetify/lib/components/VIcon';\nimport { VImg } from 'vuetify/lib/components/VImg';\ninstallComponents(component, {VBtn,VIcon,VImg})\n","var render = function () {var _vm=this;var _h=_vm.$createElement;var _c=_vm._self._c||_h;return _c('v-dialog',{attrs:{\"persistent\":\"\",\"max-width\":\"600px\"},model:{value:(_vm.deleteDialog),callback:function ($$v) {_vm.deleteDialog=$$v},expression:\"deleteDialog\"}},[_c('v-card',[_c('v-card-text',{staticClass:\"pb-0 pt-8\",staticStyle:{\"align-items\":\"center\",\"display\":\"flex\",\"flex-direction\":\"column\"}},[_c('v-icon',{staticClass:\"mb-5\",attrs:{\"size\":\"60\",\"color\":\"green\"}},[_vm._v(\"mdi-alert-circle-outline\")]),_c('div',{staticStyle:{\"font-size\":\"20px\"}},[_vm._v(\" Are you sure do you want to delete? \")])],1),_c('v-card-actions',{staticClass:\"pb-6 mt-3\",staticStyle:{\"display\":\"flex\",\"flex-direction\":\"row\",\"justify-content\":\"center\"}},[_c('v-btn',{staticClass:\"white--text\",attrs:{\"color\":\"blue white\"},on:{\"click\":_vm.onClose}},[_vm._v(\" Cancel \")]),_c('v-btn',{staticClass:\"white--text\",attrs:{\"color\":\"red white\"},on:{\"click\":_vm.onConfirm}},[_vm._v(\" Yes, delete it! \")])],1)],1)],1)}\nvar staticRenderFns = []\n\nexport { render, staticRenderFns }","\n \n
\n \n Are you sure do you want to delete?\n
\n \n ' + '' + '' + '' + '' + '' + '
';\n\n var IS_BROWSER = typeof window !== 'undefined' && typeof window.document !== 'undefined';\n var WINDOW = IS_BROWSER ? window : {};\n var IS_TOUCH_DEVICE = IS_BROWSER && WINDOW.document.documentElement ? 'ontouchstart' in WINDOW.document.documentElement : false;\n var HAS_POINTER_EVENT = IS_BROWSER ? 'PointerEvent' in WINDOW : false;\n var NAMESPACE = 'viewer'; // Actions\n\n var ACTION_MOVE = 'move';\n var ACTION_SWITCH = 'switch';\n var ACTION_ZOOM = 'zoom'; // Classes\n\n var CLASS_ACTIVE = \"\".concat(NAMESPACE, \"-active\");\n var CLASS_CLOSE = \"\".concat(NAMESPACE, \"-close\");\n var CLASS_FADE = \"\".concat(NAMESPACE, \"-fade\");\n var CLASS_FIXED = \"\".concat(NAMESPACE, \"-fixed\");\n var CLASS_FULLSCREEN = \"\".concat(NAMESPACE, \"-fullscreen\");\n var CLASS_FULLSCREEN_EXIT = \"\".concat(NAMESPACE, \"-fullscreen-exit\");\n var CLASS_HIDE = \"\".concat(NAMESPACE, \"-hide\");\n var CLASS_HIDE_MD_DOWN = \"\".concat(NAMESPACE, \"-hide-md-down\");\n var CLASS_HIDE_SM_DOWN = \"\".concat(NAMESPACE, \"-hide-sm-down\");\n var CLASS_HIDE_XS_DOWN = \"\".concat(NAMESPACE, \"-hide-xs-down\");\n var CLASS_IN = \"\".concat(NAMESPACE, \"-in\");\n var CLASS_INVISIBLE = \"\".concat(NAMESPACE, \"-invisible\");\n var CLASS_LOADING = \"\".concat(NAMESPACE, \"-loading\");\n var CLASS_MOVE = \"\".concat(NAMESPACE, \"-move\");\n var CLASS_OPEN = \"\".concat(NAMESPACE, \"-open\");\n var CLASS_SHOW = \"\".concat(NAMESPACE, \"-show\");\n var CLASS_TRANSITION = \"\".concat(NAMESPACE, \"-transition\"); // Native events\n\n var EVENT_CLICK = 'click';\n var EVENT_DBLCLICK = 'dblclick';\n var EVENT_DRAG_START = 'dragstart';\n var EVENT_FOCUSIN = 'focusin';\n var EVENT_KEY_DOWN = 'keydown';\n var EVENT_LOAD = 'load';\n var EVENT_ERROR = 'error';\n var EVENT_TOUCH_END = IS_TOUCH_DEVICE ? 'touchend touchcancel' : 'mouseup';\n var EVENT_TOUCH_MOVE = IS_TOUCH_DEVICE ? 'touchmove' : 'mousemove';\n var EVENT_TOUCH_START = IS_TOUCH_DEVICE ? 'touchstart' : 'mousedown';\n var EVENT_POINTER_DOWN = HAS_POINTER_EVENT ? 'pointerdown' : EVENT_TOUCH_START;\n var EVENT_POINTER_MOVE = HAS_POINTER_EVENT ? 'pointermove' : EVENT_TOUCH_MOVE;\n var EVENT_POINTER_UP = HAS_POINTER_EVENT ? 'pointerup pointercancel' : EVENT_TOUCH_END;\n var EVENT_RESIZE = 'resize';\n var EVENT_TRANSITION_END = 'transitionend';\n var EVENT_WHEEL = 'wheel'; // Custom events\n\n var EVENT_READY = 'ready';\n var EVENT_SHOW = 'show';\n var EVENT_SHOWN = 'shown';\n var EVENT_HIDE = 'hide';\n var EVENT_HIDDEN = 'hidden';\n var EVENT_VIEW = 'view';\n var EVENT_VIEWED = 'viewed';\n var EVENT_MOVE = 'move';\n var EVENT_MOVED = 'moved';\n var EVENT_ROTATE = 'rotate';\n var EVENT_ROTATED = 'rotated';\n var EVENT_SCALE = 'scale';\n var EVENT_SCALED = 'scaled';\n var EVENT_ZOOM = 'zoom';\n var EVENT_ZOOMED = 'zoomed';\n var EVENT_PLAY = 'play';\n var EVENT_STOP = 'stop'; // Data keys\n\n var DATA_ACTION = \"\".concat(NAMESPACE, \"Action\"); // RegExps\n\n var REGEXP_SPACES = /\\s\\s*/; // Misc\n\n var BUTTONS = ['zoom-in', 'zoom-out', 'one-to-one', 'reset', 'prev', 'play', 'next', 'rotate-left', 'rotate-right', 'flip-horizontal', 'flip-vertical'];\n\n /**\n * Check if the given value is a string.\n * @param {*} value - The value to check.\n * @returns {boolean} Returns `true` if the given value is a string, else `false`.\n */\n\n function isString(value) {\n return typeof value === 'string';\n }\n /**\n * Check if the given value is not a number.\n */\n\n var isNaN = Number.isNaN || WINDOW.isNaN;\n /**\n * Check if the given value is a number.\n * @param {*} value - The value to check.\n * @returns {boolean} Returns `true` if the given value is a number, else `false`.\n */\n\n function isNumber(value) {\n return typeof value === 'number' && !isNaN(value);\n }\n /**\n * Check if the given value is undefined.\n * @param {*} value - The value to check.\n * @returns {boolean} Returns `true` if the given value is undefined, else `false`.\n */\n\n function isUndefined(value) {\n return typeof value === 'undefined';\n }\n /**\n * Check if the given value is an object.\n * @param {*} value - The value to check.\n * @returns {boolean} Returns `true` if the given value is an object, else `false`.\n */\n\n function isObject(value) {\n return _typeof(value) === 'object' && value !== null;\n }\n var hasOwnProperty = Object.prototype.hasOwnProperty;\n /**\n * Check if the given value is a plain object.\n * @param {*} value - The value to check.\n * @returns {boolean} Returns `true` if the given value is a plain object, else `false`.\n */\n\n function isPlainObject(value) {\n if (!isObject(value)) {\n return false;\n }\n\n try {\n var _constructor = value.constructor;\n var prototype = _constructor.prototype;\n return _constructor && prototype && hasOwnProperty.call(prototype, 'isPrototypeOf');\n } catch (error) {\n return false;\n }\n }\n /**\n * Check if the given value is a function.\n * @param {*} value - The value to check.\n * @returns {boolean} Returns `true` if the given value is a function, else `false`.\n */\n\n function isFunction(value) {\n return typeof value === 'function';\n }\n /**\n * Iterate the given data.\n * @param {*} data - The data to iterate.\n * @param {Function} callback - The process function for each element.\n * @returns {*} The original data.\n */\n\n function forEach(data, callback) {\n if (data && isFunction(callback)) {\n if (Array.isArray(data) || isNumber(data.length)\n /* array-like */\n ) {\n var length = data.length;\n var i;\n\n for (i = 0; i < length; i += 1) {\n if (callback.call(data, data[i], i, data) === false) {\n break;\n }\n }\n } else if (isObject(data)) {\n Object.keys(data).forEach(function (key) {\n callback.call(data, data[key], key, data);\n });\n }\n }\n\n return data;\n }\n /**\n * Extend the given object.\n * @param {*} obj - The object to be extended.\n * @param {*} args - The rest objects which will be merged to the first object.\n * @returns {Object} The extended object.\n */\n\n var assign = Object.assign || function assign(obj) {\n for (var _len = arguments.length, args = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {\n args[_key - 1] = arguments[_key];\n }\n\n if (isObject(obj) && args.length > 0) {\n args.forEach(function (arg) {\n if (isObject(arg)) {\n Object.keys(arg).forEach(function (key) {\n obj[key] = arg[key];\n });\n }\n });\n }\n\n return obj;\n };\n var REGEXP_SUFFIX = /^(?:width|height|left|top|marginLeft|marginTop)$/;\n /**\n * Apply styles to the given element.\n * @param {Element} element - The target element.\n * @param {Object} styles - The styles for applying.\n */\n\n function setStyle(element, styles) {\n var style = element.style;\n forEach(styles, function (value, property) {\n if (REGEXP_SUFFIX.test(property) && isNumber(value)) {\n value += 'px';\n }\n\n style[property] = value;\n });\n }\n /**\n * Escape a string for using in HTML.\n * @param {String} value - The string to escape.\n * @returns {String} Returns the escaped string.\n */\n\n function escapeHTMLEntities(value) {\n return isString(value) ? value.replace(/&(?!amp;|quot;|#39;|lt;|gt;)/g, '&').replace(/\"/g, '"').replace(/'/g, ''').replace(//g, '>') : value;\n }\n /**\n * Check if the given element has a special class.\n * @param {Element} element - The element to check.\n * @param {string} value - The class to search.\n * @returns {boolean} Returns `true` if the special class was found.\n */\n\n function hasClass(element, value) {\n if (!element || !value) {\n return false;\n }\n\n return element.classList ? element.classList.contains(value) : element.className.indexOf(value) > -1;\n }\n /**\n * Add classes to the given element.\n * @param {Element} element - The target element.\n * @param {string} value - The classes to be added.\n */\n\n function addClass(element, value) {\n if (!element || !value) {\n return;\n }\n\n if (isNumber(element.length)) {\n forEach(element, function (elem) {\n addClass(elem, value);\n });\n return;\n }\n\n if (element.classList) {\n element.classList.add(value);\n return;\n }\n\n var className = element.className.trim();\n\n if (!className) {\n element.className = value;\n } else if (className.indexOf(value) < 0) {\n element.className = \"\".concat(className, \" \").concat(value);\n }\n }\n /**\n * Remove classes from the given element.\n * @param {Element} element - The target element.\n * @param {string} value - The classes to be removed.\n */\n\n function removeClass(element, value) {\n if (!element || !value) {\n return;\n }\n\n if (isNumber(element.length)) {\n forEach(element, function (elem) {\n removeClass(elem, value);\n });\n return;\n }\n\n if (element.classList) {\n element.classList.remove(value);\n return;\n }\n\n if (element.className.indexOf(value) >= 0) {\n element.className = element.className.replace(value, '');\n }\n }\n /**\n * Add or remove classes from the given element.\n * @param {Element} element - The target element.\n * @param {string} value - The classes to be toggled.\n * @param {boolean} added - Add only.\n */\n\n function toggleClass(element, value, added) {\n if (!value) {\n return;\n }\n\n if (isNumber(element.length)) {\n forEach(element, function (elem) {\n toggleClass(elem, value, added);\n });\n return;\n } // IE10-11 doesn't support the second parameter of `classList.toggle`\n\n\n if (added) {\n addClass(element, value);\n } else {\n removeClass(element, value);\n }\n }\n var REGEXP_HYPHENATE = /([a-z\\d])([A-Z])/g;\n /**\n * Transform the given string from camelCase to kebab-case\n * @param {string} value - The value to transform.\n * @returns {string} The transformed value.\n */\n\n function hyphenate(value) {\n return value.replace(REGEXP_HYPHENATE, '$1-$2').toLowerCase();\n }\n /**\n * Get data from the given element.\n * @param {Element} element - The target element.\n * @param {string} name - The data key to get.\n * @returns {string} The data value.\n */\n\n function getData(element, name) {\n if (isObject(element[name])) {\n return element[name];\n }\n\n if (element.dataset) {\n return element.dataset[name];\n }\n\n return element.getAttribute(\"data-\".concat(hyphenate(name)));\n }\n /**\n * Set data to the given element.\n * @param {Element} element - The target element.\n * @param {string} name - The data key to set.\n * @param {string} data - The data value.\n */\n\n function setData(element, name, data) {\n if (isObject(data)) {\n element[name] = data;\n } else if (element.dataset) {\n element.dataset[name] = data;\n } else {\n element.setAttribute(\"data-\".concat(hyphenate(name)), data);\n }\n }\n\n var onceSupported = function () {\n var supported = false;\n\n if (IS_BROWSER) {\n var once = false;\n\n var listener = function listener() {};\n\n var options = Object.defineProperty({}, 'once', {\n get: function get() {\n supported = true;\n return once;\n },\n\n /**\n * This setter can fix a `TypeError` in strict mode\n * {@link https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Getter_only}\n * @param {boolean} value - The value to set\n */\n set: function set(value) {\n once = value;\n }\n });\n WINDOW.addEventListener('test', listener, options);\n WINDOW.removeEventListener('test', listener, options);\n }\n\n return supported;\n }();\n /**\n * Remove event listener from the target element.\n * @param {Element} element - The event target.\n * @param {string} type - The event type(s).\n * @param {Function} listener - The event listener.\n * @param {Object} options - The event options.\n */\n\n\n function removeListener(element, type, listener) {\n var options = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : {};\n var handler = listener;\n type.trim().split(REGEXP_SPACES).forEach(function (event) {\n if (!onceSupported) {\n var listeners = element.listeners;\n\n if (listeners && listeners[event] && listeners[event][listener]) {\n handler = listeners[event][listener];\n delete listeners[event][listener];\n\n if (Object.keys(listeners[event]).length === 0) {\n delete listeners[event];\n }\n\n if (Object.keys(listeners).length === 0) {\n delete element.listeners;\n }\n }\n }\n\n element.removeEventListener(event, handler, options);\n });\n }\n /**\n * Add event listener to the target element.\n * @param {Element} element - The event target.\n * @param {string} type - The event type(s).\n * @param {Function} listener - The event listener.\n * @param {Object} options - The event options.\n */\n\n function addListener(element, type, listener) {\n var options = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : {};\n var _handler = listener;\n type.trim().split(REGEXP_SPACES).forEach(function (event) {\n if (options.once && !onceSupported) {\n var _element$listeners = element.listeners,\n listeners = _element$listeners === void 0 ? {} : _element$listeners;\n\n _handler = function handler() {\n delete listeners[event][listener];\n element.removeEventListener(event, _handler, options);\n\n for (var _len2 = arguments.length, args = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {\n args[_key2] = arguments[_key2];\n }\n\n listener.apply(element, args);\n };\n\n if (!listeners[event]) {\n listeners[event] = {};\n }\n\n if (listeners[event][listener]) {\n element.removeEventListener(event, listeners[event][listener], options);\n }\n\n listeners[event][listener] = _handler;\n element.listeners = listeners;\n }\n\n element.addEventListener(event, _handler, options);\n });\n }\n /**\n * Dispatch event on the target element.\n * @param {Element} element - The event target.\n * @param {string} type - The event type(s).\n * @param {Object} data - The additional event data.\n * @param {Object} options - The additional event options.\n * @returns {boolean} Indicate if the event is default prevented or not.\n */\n\n function dispatchEvent(element, type, data, options) {\n var event; // Event and CustomEvent on IE9-11 are global objects, not constructors\n\n if (isFunction(Event) && isFunction(CustomEvent)) {\n event = new CustomEvent(type, _objectSpread2({\n bubbles: true,\n cancelable: true,\n detail: data\n }, options));\n } else {\n event = document.createEvent('CustomEvent');\n event.initCustomEvent(type, true, true, data);\n }\n\n return element.dispatchEvent(event);\n }\n /**\n * Get the offset base on the document.\n * @param {Element} element - The target element.\n * @returns {Object} The offset data.\n */\n\n function getOffset(element) {\n var box = element.getBoundingClientRect();\n return {\n left: box.left + (window.pageXOffset - document.documentElement.clientLeft),\n top: box.top + (window.pageYOffset - document.documentElement.clientTop)\n };\n }\n /**\n * Get transforms base on the given object.\n * @param {Object} obj - The target object.\n * @returns {string} A string contains transform values.\n */\n\n function getTransforms(_ref) {\n var rotate = _ref.rotate,\n scaleX = _ref.scaleX,\n scaleY = _ref.scaleY,\n translateX = _ref.translateX,\n translateY = _ref.translateY;\n var values = [];\n\n if (isNumber(translateX) && translateX !== 0) {\n values.push(\"translateX(\".concat(translateX, \"px)\"));\n }\n\n if (isNumber(translateY) && translateY !== 0) {\n values.push(\"translateY(\".concat(translateY, \"px)\"));\n } // Rotate should come first before scale to match orientation transform\n\n\n if (isNumber(rotate) && rotate !== 0) {\n values.push(\"rotate(\".concat(rotate, \"deg)\"));\n }\n\n if (isNumber(scaleX) && scaleX !== 1) {\n values.push(\"scaleX(\".concat(scaleX, \")\"));\n }\n\n if (isNumber(scaleY) && scaleY !== 1) {\n values.push(\"scaleY(\".concat(scaleY, \")\"));\n }\n\n var transform = values.length ? values.join(' ') : 'none';\n return {\n WebkitTransform: transform,\n msTransform: transform,\n transform: transform\n };\n }\n /**\n * Get an image name from an image url.\n * @param {string} url - The target url.\n * @example\n * // picture.jpg\n * getImageNameFromURL('https://domain.com/path/to/picture.jpg?size=1280×960')\n * @returns {string} A string contains the image name.\n */\n\n function getImageNameFromURL(url) {\n return isString(url) ? decodeURIComponent(url.replace(/^.*\\//, '').replace(/[?&#].*$/, '')) : '';\n }\n var IS_SAFARI = WINDOW.navigator && /(Macintosh|iPhone|iPod|iPad).*AppleWebKit/i.test(WINDOW.navigator.userAgent);\n /**\n * Get an image's natural sizes.\n * @param {string} image - The target image.\n * @param {Object} options - The viewer options.\n * @param {Function} callback - The callback function.\n * @returns {HTMLImageElement} The new image.\n */\n\n function getImageNaturalSizes(image, options, callback) {\n var newImage = document.createElement('img'); // Modern browsers (except Safari)\n\n if (image.naturalWidth && !IS_SAFARI) {\n callback(image.naturalWidth, image.naturalHeight);\n return newImage;\n }\n\n var body = document.body || document.documentElement;\n\n newImage.onload = function () {\n callback(newImage.width, newImage.height);\n\n if (!IS_SAFARI) {\n body.removeChild(newImage);\n }\n };\n\n forEach(options.inheritedAttributes, function (name) {\n var value = image.getAttribute(name);\n\n if (value !== null) {\n newImage.setAttribute(name, value);\n }\n });\n newImage.src = image.src; // iOS Safari will convert the image automatically\n // with its orientation once append it into DOM\n\n if (!IS_SAFARI) {\n newImage.style.cssText = 'left:0;' + 'max-height:none!important;' + 'max-width:none!important;' + 'min-height:0!important;' + 'min-width:0!important;' + 'opacity:0;' + 'position:absolute;' + 'top:0;' + 'z-index:-1;';\n body.appendChild(newImage);\n }\n\n return newImage;\n }\n /**\n * Get the related class name of a responsive type number.\n * @param {string} type - The responsive type.\n * @returns {string} The related class name.\n */\n\n function getResponsiveClass(type) {\n switch (type) {\n case 2:\n return CLASS_HIDE_XS_DOWN;\n\n case 3:\n return CLASS_HIDE_SM_DOWN;\n\n case 4:\n return CLASS_HIDE_MD_DOWN;\n\n default:\n return '';\n }\n }\n /**\n * Get the max ratio of a group of pointers.\n * @param {string} pointers - The target pointers.\n * @returns {number} The result ratio.\n */\n\n function getMaxZoomRatio(pointers) {\n var pointers2 = _objectSpread2({}, pointers);\n\n var ratios = [];\n forEach(pointers, function (pointer, pointerId) {\n delete pointers2[pointerId];\n forEach(pointers2, function (pointer2) {\n var x1 = Math.abs(pointer.startX - pointer2.startX);\n var y1 = Math.abs(pointer.startY - pointer2.startY);\n var x2 = Math.abs(pointer.endX - pointer2.endX);\n var y2 = Math.abs(pointer.endY - pointer2.endY);\n var z1 = Math.sqrt(x1 * x1 + y1 * y1);\n var z2 = Math.sqrt(x2 * x2 + y2 * y2);\n var ratio = (z2 - z1) / z1;\n ratios.push(ratio);\n });\n });\n ratios.sort(function (a, b) {\n return Math.abs(a) < Math.abs(b);\n });\n return ratios[0];\n }\n /**\n * Get a pointer from an event object.\n * @param {Object} event - The target event object.\n * @param {boolean} endOnly - Indicates if only returns the end point coordinate or not.\n * @returns {Object} The result pointer contains start and/or end point coordinates.\n */\n\n function getPointer(_ref2, endOnly) {\n var pageX = _ref2.pageX,\n pageY = _ref2.pageY;\n var end = {\n endX: pageX,\n endY: pageY\n };\n return endOnly ? end : _objectSpread2({\n timeStamp: Date.now(),\n startX: pageX,\n startY: pageY\n }, end);\n }\n /**\n * Get the center point coordinate of a group of pointers.\n * @param {Object} pointers - The target pointers.\n * @returns {Object} The center point coordinate.\n */\n\n function getPointersCenter(pointers) {\n var pageX = 0;\n var pageY = 0;\n var count = 0;\n forEach(pointers, function (_ref3) {\n var startX = _ref3.startX,\n startY = _ref3.startY;\n pageX += startX;\n pageY += startY;\n count += 1;\n });\n pageX /= count;\n pageY /= count;\n return {\n pageX: pageX,\n pageY: pageY\n };\n }\n\n var render = {\n render: function render() {\n this.initContainer();\n this.initViewer();\n this.initList();\n this.renderViewer();\n },\n initBody: function initBody() {\n var ownerDocument = this.element.ownerDocument;\n var body = ownerDocument.body || ownerDocument.documentElement;\n this.body = body;\n this.scrollbarWidth = window.innerWidth - ownerDocument.documentElement.clientWidth;\n this.initialBodyPaddingRight = body.style.paddingRight;\n this.initialBodyComputedPaddingRight = window.getComputedStyle(body).paddingRight;\n },\n initContainer: function initContainer() {\n this.containerData = {\n width: window.innerWidth,\n height: window.innerHeight\n };\n },\n initViewer: function initViewer() {\n var options = this.options,\n parent = this.parent;\n var viewerData;\n\n if (options.inline) {\n viewerData = {\n width: Math.max(parent.offsetWidth, options.minWidth),\n height: Math.max(parent.offsetHeight, options.minHeight)\n };\n this.parentData = viewerData;\n }\n\n if (this.fulled || !viewerData) {\n viewerData = this.containerData;\n }\n\n this.viewerData = assign({}, viewerData);\n },\n renderViewer: function renderViewer() {\n if (this.options.inline && !this.fulled) {\n setStyle(this.viewer, this.viewerData);\n }\n },\n initList: function initList() {\n var _this = this;\n\n var element = this.element,\n options = this.options,\n list = this.list;\n var items = []; // initList may be called in this.update, so should keep idempotent\n\n list.innerHTML = '';\n forEach(this.images, function (image, index) {\n var src = image.src;\n var alt = image.alt || getImageNameFromURL(src);\n\n var url = _this.getImageURL(image);\n\n if (src || url) {\n var item = document.createElement('li');\n var img = document.createElement('img');\n forEach(options.inheritedAttributes, function (name) {\n var value = image.getAttribute(name);\n\n if (value !== null) {\n img.setAttribute(name, value);\n }\n });\n img.src = src || url;\n img.alt = alt;\n img.setAttribute('data-original-url', url || src);\n item.setAttribute('data-index', index);\n item.setAttribute('data-viewer-action', 'view');\n item.setAttribute('role', 'button');\n\n if (options.keyboard) {\n item.setAttribute('tabindex', 0);\n }\n\n item.appendChild(img);\n list.appendChild(item);\n items.push(item);\n }\n });\n this.items = items;\n forEach(items, function (item) {\n var image = item.firstElementChild;\n var onLoad;\n var onError;\n setData(image, 'filled', true);\n\n if (options.loading) {\n addClass(item, CLASS_LOADING);\n }\n\n addListener(image, EVENT_LOAD, onLoad = function onLoad(event) {\n removeListener(image, EVENT_ERROR, onError);\n\n if (options.loading) {\n removeClass(item, CLASS_LOADING);\n }\n\n _this.loadImage(event);\n }, {\n once: true\n });\n addListener(image, EVENT_ERROR, onError = function onError() {\n removeListener(image, EVENT_LOAD, onLoad);\n\n if (options.loading) {\n removeClass(item, CLASS_LOADING);\n }\n }, {\n once: true\n });\n });\n\n if (options.transition) {\n addListener(element, EVENT_VIEWED, function () {\n addClass(list, CLASS_TRANSITION);\n }, {\n once: true\n });\n }\n },\n renderList: function renderList() {\n var index = this.index;\n var item = this.items[index];\n\n if (!item) {\n return;\n }\n\n var next = item.nextElementSibling;\n var gutter = parseInt(window.getComputedStyle(next || item).marginLeft, 10);\n var offsetWidth = item.offsetWidth;\n var outerWidth = offsetWidth + gutter; // Place the active item in the center of the screen\n\n setStyle(this.list, assign({\n width: outerWidth * this.length - gutter\n }, getTransforms({\n translateX: (this.viewerData.width - offsetWidth) / 2 - outerWidth * index\n })));\n },\n resetList: function resetList() {\n var list = this.list;\n list.innerHTML = '';\n removeClass(list, CLASS_TRANSITION);\n setStyle(list, getTransforms({\n translateX: 0\n }));\n },\n initImage: function initImage(done) {\n var _this2 = this;\n\n var options = this.options,\n image = this.image,\n viewerData = this.viewerData;\n var footerHeight = this.footer.offsetHeight;\n var viewerWidth = viewerData.width;\n var viewerHeight = Math.max(viewerData.height - footerHeight, footerHeight);\n var oldImageData = this.imageData || {};\n var sizingImage;\n this.imageInitializing = {\n abort: function abort() {\n sizingImage.onload = null;\n }\n };\n sizingImage = getImageNaturalSizes(image, options, function (naturalWidth, naturalHeight) {\n var aspectRatio = naturalWidth / naturalHeight;\n var width = viewerWidth;\n var height = viewerHeight;\n _this2.imageInitializing = false;\n\n if (viewerHeight * aspectRatio > viewerWidth) {\n height = viewerWidth / aspectRatio;\n } else {\n width = viewerHeight * aspectRatio;\n }\n\n width = Math.min(width * 0.9, naturalWidth);\n height = Math.min(height * 0.9, naturalHeight);\n var left = (viewerWidth - width) / 2;\n var top = (viewerHeight - height) / 2;\n var imageData = {\n left: left,\n top: top,\n x: left,\n y: top,\n width: width,\n height: height,\n oldRatio: 1,\n ratio: width / naturalWidth,\n aspectRatio: aspectRatio,\n naturalWidth: naturalWidth,\n naturalHeight: naturalHeight\n };\n var initialImageData = assign({}, imageData);\n\n if (options.rotatable) {\n imageData.rotate = oldImageData.rotate || 0;\n initialImageData.rotate = 0;\n }\n\n if (options.scalable) {\n imageData.scaleX = oldImageData.scaleX || 1;\n imageData.scaleY = oldImageData.scaleY || 1;\n initialImageData.scaleX = 1;\n initialImageData.scaleY = 1;\n }\n\n _this2.imageData = imageData;\n _this2.initialImageData = initialImageData;\n\n if (done) {\n done();\n }\n });\n },\n renderImage: function renderImage(done) {\n var _this3 = this;\n\n var image = this.image,\n imageData = this.imageData;\n setStyle(image, assign({\n width: imageData.width,\n height: imageData.height,\n // XXX: Not to use translateX/Y to avoid image shaking when zooming\n marginLeft: imageData.x,\n marginTop: imageData.y\n }, getTransforms(imageData)));\n\n if (done) {\n if ((this.viewing || this.moving || this.rotating || this.scaling || this.zooming) && this.options.transition && hasClass(image, CLASS_TRANSITION)) {\n var onTransitionEnd = function onTransitionEnd() {\n _this3.imageRendering = false;\n done();\n };\n\n this.imageRendering = {\n abort: function abort() {\n removeListener(image, EVENT_TRANSITION_END, onTransitionEnd);\n }\n };\n addListener(image, EVENT_TRANSITION_END, onTransitionEnd, {\n once: true\n });\n } else {\n done();\n }\n }\n },\n resetImage: function resetImage() {\n // this.image only defined after viewed\n if (this.viewing || this.viewed) {\n var image = this.image;\n\n if (this.viewing) {\n this.viewing.abort();\n }\n\n image.parentNode.removeChild(image);\n this.image = null;\n }\n }\n };\n\n var events = {\n bind: function bind() {\n var options = this.options,\n viewer = this.viewer,\n canvas = this.canvas;\n var document = this.element.ownerDocument;\n addListener(viewer, EVENT_CLICK, this.onClick = this.click.bind(this));\n addListener(viewer, EVENT_DRAG_START, this.onDragStart = this.dragstart.bind(this));\n addListener(canvas, EVENT_POINTER_DOWN, this.onPointerDown = this.pointerdown.bind(this));\n addListener(document, EVENT_POINTER_MOVE, this.onPointerMove = this.pointermove.bind(this));\n addListener(document, EVENT_POINTER_UP, this.onPointerUp = this.pointerup.bind(this));\n addListener(document, EVENT_KEY_DOWN, this.onKeyDown = this.keydown.bind(this));\n addListener(window, EVENT_RESIZE, this.onResize = this.resize.bind(this));\n\n if (options.zoomable && options.zoomOnWheel) {\n addListener(viewer, EVENT_WHEEL, this.onWheel = this.wheel.bind(this), {\n passive: false,\n capture: true\n });\n }\n\n if (options.toggleOnDblclick) {\n addListener(canvas, EVENT_DBLCLICK, this.onDblclick = this.dblclick.bind(this));\n }\n },\n unbind: function unbind() {\n var options = this.options,\n viewer = this.viewer,\n canvas = this.canvas;\n var document = this.element.ownerDocument;\n removeListener(viewer, EVENT_CLICK, this.onClick);\n removeListener(viewer, EVENT_DRAG_START, this.onDragStart);\n removeListener(canvas, EVENT_POINTER_DOWN, this.onPointerDown);\n removeListener(document, EVENT_POINTER_MOVE, this.onPointerMove);\n removeListener(document, EVENT_POINTER_UP, this.onPointerUp);\n removeListener(document, EVENT_KEY_DOWN, this.onKeyDown);\n removeListener(window, EVENT_RESIZE, this.onResize);\n\n if (options.zoomable && options.zoomOnWheel) {\n removeListener(viewer, EVENT_WHEEL, this.onWheel, {\n passive: false,\n capture: true\n });\n }\n\n if (options.toggleOnDblclick) {\n removeListener(canvas, EVENT_DBLCLICK, this.onDblclick);\n }\n }\n };\n\n var handlers = {\n click: function click(event) {\n var options = this.options,\n imageData = this.imageData;\n var target = event.target;\n var action = getData(target, DATA_ACTION);\n\n if (!action && target.localName === 'img' && target.parentElement.localName === 'li') {\n target = target.parentElement;\n action = getData(target, DATA_ACTION);\n } // Cancel the emulated click when the native click event was triggered.\n\n\n if (IS_TOUCH_DEVICE && event.isTrusted && target === this.canvas) {\n clearTimeout(this.clickCanvasTimeout);\n }\n\n switch (action) {\n case 'mix':\n if (this.played) {\n this.stop();\n } else if (options.inline) {\n if (this.fulled) {\n this.exit();\n } else {\n this.full();\n }\n } else {\n this.hide();\n }\n\n break;\n\n case 'hide':\n this.hide();\n break;\n\n case 'view':\n this.view(getData(target, 'index'));\n break;\n\n case 'zoom-in':\n this.zoom(0.1, true);\n break;\n\n case 'zoom-out':\n this.zoom(-0.1, true);\n break;\n\n case 'one-to-one':\n this.toggle();\n break;\n\n case 'reset':\n this.reset();\n break;\n\n case 'prev':\n this.prev(options.loop);\n break;\n\n case 'play':\n this.play(options.fullscreen);\n break;\n\n case 'next':\n this.next(options.loop);\n break;\n\n case 'rotate-left':\n this.rotate(-90);\n break;\n\n case 'rotate-right':\n this.rotate(90);\n break;\n\n case 'flip-horizontal':\n this.scaleX(-imageData.scaleX || -1);\n break;\n\n case 'flip-vertical':\n this.scaleY(-imageData.scaleY || -1);\n break;\n\n default:\n if (this.played) {\n this.stop();\n }\n\n }\n },\n dblclick: function dblclick(event) {\n event.preventDefault();\n\n if (this.viewed && event.target === this.image) {\n // Cancel the emulated double click when the native dblclick event was triggered.\n if (IS_TOUCH_DEVICE && event.isTrusted) {\n clearTimeout(this.doubleClickImageTimeout);\n }\n\n this.toggle(event);\n }\n },\n load: function load() {\n var _this = this;\n\n if (this.timeout) {\n clearTimeout(this.timeout);\n this.timeout = false;\n }\n\n var element = this.element,\n options = this.options,\n image = this.image,\n index = this.index,\n viewerData = this.viewerData;\n removeClass(image, CLASS_INVISIBLE);\n\n if (options.loading) {\n removeClass(this.canvas, CLASS_LOADING);\n }\n\n image.style.cssText = 'height:0;' + \"margin-left:\".concat(viewerData.width / 2, \"px;\") + \"margin-top:\".concat(viewerData.height / 2, \"px;\") + 'max-width:none!important;' + 'position:relative;' + 'width:0;';\n this.initImage(function () {\n toggleClass(image, CLASS_MOVE, options.movable);\n toggleClass(image, CLASS_TRANSITION, options.transition);\n\n _this.renderImage(function () {\n _this.viewed = true;\n _this.viewing = false;\n\n if (isFunction(options.viewed)) {\n addListener(element, EVENT_VIEWED, options.viewed, {\n once: true\n });\n }\n\n dispatchEvent(element, EVENT_VIEWED, {\n originalImage: _this.images[index],\n index: index,\n image: image\n }, {\n cancelable: false\n });\n });\n });\n },\n loadImage: function loadImage(event) {\n var image = event.target;\n var parent = image.parentNode;\n var parentWidth = parent.offsetWidth || 30;\n var parentHeight = parent.offsetHeight || 50;\n var filled = !!getData(image, 'filled');\n getImageNaturalSizes(image, this.options, function (naturalWidth, naturalHeight) {\n var aspectRatio = naturalWidth / naturalHeight;\n var width = parentWidth;\n var height = parentHeight;\n\n if (parentHeight * aspectRatio > parentWidth) {\n if (filled) {\n width = parentHeight * aspectRatio;\n } else {\n height = parentWidth / aspectRatio;\n }\n } else if (filled) {\n height = parentWidth / aspectRatio;\n } else {\n width = parentHeight * aspectRatio;\n }\n\n setStyle(image, assign({\n width: width,\n height: height\n }, getTransforms({\n translateX: (parentWidth - width) / 2,\n translateY: (parentHeight - height) / 2\n })));\n });\n },\n keydown: function keydown(event) {\n var options = this.options;\n\n if (!options.keyboard) {\n return;\n }\n\n var keyCode = event.keyCode || event.which || event.charCode;\n\n switch (keyCode) {\n // Enter\n case 13:\n if (this.viewer.contains(event.target)) {\n this.click(event);\n }\n\n break;\n }\n\n if (!this.fulled) {\n return;\n }\n\n switch (keyCode) {\n // Escape\n case 27:\n if (this.played) {\n this.stop();\n } else if (options.inline) {\n if (this.fulled) {\n this.exit();\n }\n } else {\n this.hide();\n }\n\n break;\n // Space\n\n case 32:\n if (this.played) {\n this.stop();\n }\n\n break;\n // ArrowLeft\n\n case 37:\n this.prev(options.loop);\n break;\n // ArrowUp\n\n case 38:\n // Prevent scroll on Firefox\n event.preventDefault(); // Zoom in\n\n this.zoom(options.zoomRatio, true);\n break;\n // ArrowRight\n\n case 39:\n this.next(options.loop);\n break;\n // ArrowDown\n\n case 40:\n // Prevent scroll on Firefox\n event.preventDefault(); // Zoom out\n\n this.zoom(-options.zoomRatio, true);\n break;\n // Ctrl + 0\n\n case 48: // Fall through\n // Ctrl + 1\n // eslint-disable-next-line no-fallthrough\n\n case 49:\n if (event.ctrlKey) {\n event.preventDefault();\n this.toggle();\n }\n\n break;\n }\n },\n dragstart: function dragstart(event) {\n if (event.target.localName === 'img') {\n event.preventDefault();\n }\n },\n pointerdown: function pointerdown(event) {\n var options = this.options,\n pointers = this.pointers;\n var buttons = event.buttons,\n button = event.button;\n\n if (!this.viewed || this.showing || this.viewing || this.hiding // Handle mouse event and pointer event and ignore touch event\n || (event.type === 'mousedown' || event.type === 'pointerdown' && event.pointerType === 'mouse') && ( // No primary button (Usually the left button)\n isNumber(buttons) && buttons !== 1 || isNumber(button) && button !== 0 // Open context menu\n || event.ctrlKey)) {\n return;\n } // Prevent default behaviours as page zooming in touch devices.\n\n\n event.preventDefault();\n\n if (event.changedTouches) {\n forEach(event.changedTouches, function (touch) {\n pointers[touch.identifier] = getPointer(touch);\n });\n } else {\n pointers[event.pointerId || 0] = getPointer(event);\n }\n\n var action = options.movable ? ACTION_MOVE : false;\n\n if (options.zoomOnTouch && options.zoomable && Object.keys(pointers).length > 1) {\n action = ACTION_ZOOM;\n } else if (options.slideOnTouch && (event.pointerType === 'touch' || event.type === 'touchstart') && this.isSwitchable()) {\n action = ACTION_SWITCH;\n }\n\n if (options.transition && (action === ACTION_MOVE || action === ACTION_ZOOM)) {\n removeClass(this.image, CLASS_TRANSITION);\n }\n\n this.action = action;\n },\n pointermove: function pointermove(event) {\n var pointers = this.pointers,\n action = this.action;\n\n if (!this.viewed || !action) {\n return;\n }\n\n event.preventDefault();\n\n if (event.changedTouches) {\n forEach(event.changedTouches, function (touch) {\n assign(pointers[touch.identifier] || {}, getPointer(touch, true));\n });\n } else {\n assign(pointers[event.pointerId || 0] || {}, getPointer(event, true));\n }\n\n this.change(event);\n },\n pointerup: function pointerup(event) {\n var _this2 = this;\n\n var options = this.options,\n action = this.action,\n pointers = this.pointers;\n var pointer;\n\n if (event.changedTouches) {\n forEach(event.changedTouches, function (touch) {\n pointer = pointers[touch.identifier];\n delete pointers[touch.identifier];\n });\n } else {\n pointer = pointers[event.pointerId || 0];\n delete pointers[event.pointerId || 0];\n }\n\n if (!action) {\n return;\n }\n\n event.preventDefault();\n\n if (options.transition && (action === ACTION_MOVE || action === ACTION_ZOOM)) {\n addClass(this.image, CLASS_TRANSITION);\n }\n\n this.action = false; // Emulate click and double click in touch devices to support backdrop and image zooming (#210).\n\n if (IS_TOUCH_DEVICE && action !== ACTION_ZOOM && pointer && Date.now() - pointer.timeStamp < 500) {\n clearTimeout(this.clickCanvasTimeout);\n clearTimeout(this.doubleClickImageTimeout);\n\n if (options.toggleOnDblclick && this.viewed && event.target === this.image) {\n if (this.imageClicked) {\n this.imageClicked = false; // This timeout will be cleared later when a native dblclick event is triggering\n\n this.doubleClickImageTimeout = setTimeout(function () {\n dispatchEvent(_this2.image, EVENT_DBLCLICK);\n }, 50);\n } else {\n this.imageClicked = true; // The default timing of a double click in Windows is 500 ms\n\n this.doubleClickImageTimeout = setTimeout(function () {\n _this2.imageClicked = false;\n }, 500);\n }\n } else {\n this.imageClicked = false;\n\n if (options.backdrop && options.backdrop !== 'static' && event.target === this.canvas) {\n // This timeout will be cleared later when a native click event is triggering\n this.clickCanvasTimeout = setTimeout(function () {\n dispatchEvent(_this2.canvas, EVENT_CLICK);\n }, 50);\n }\n }\n }\n },\n resize: function resize() {\n var _this3 = this;\n\n if (!this.isShown || this.hiding) {\n return;\n }\n\n if (this.fulled) {\n this.close();\n this.initBody();\n this.open();\n }\n\n this.initContainer();\n this.initViewer();\n this.renderViewer();\n this.renderList();\n\n if (this.viewed) {\n this.initImage(function () {\n _this3.renderImage();\n });\n }\n\n if (this.played) {\n if (this.options.fullscreen && this.fulled && !(document.fullscreenElement || document.webkitFullscreenElement || document.mozFullScreenElement || document.msFullscreenElement)) {\n this.stop();\n return;\n }\n\n forEach(this.player.getElementsByTagName('img'), function (image) {\n addListener(image, EVENT_LOAD, _this3.loadImage.bind(_this3), {\n once: true\n });\n dispatchEvent(image, EVENT_LOAD);\n });\n }\n },\n wheel: function wheel(event) {\n var _this4 = this;\n\n if (!this.viewed) {\n return;\n }\n\n event.preventDefault(); // Limit wheel speed to prevent zoom too fast\n\n if (this.wheeling) {\n return;\n }\n\n this.wheeling = true;\n setTimeout(function () {\n _this4.wheeling = false;\n }, 50);\n var ratio = Number(this.options.zoomRatio) || 0.1;\n var delta = 1;\n\n if (event.deltaY) {\n delta = event.deltaY > 0 ? 1 : -1;\n } else if (event.wheelDelta) {\n delta = -event.wheelDelta / 120;\n } else if (event.detail) {\n delta = event.detail > 0 ? 1 : -1;\n }\n\n this.zoom(-delta * ratio, true, event);\n }\n };\n\n var methods = {\n /** Show the viewer (only available in modal mode)\n * @param {boolean} [immediate=false] - Indicates if show the viewer immediately or not.\n * @returns {Viewer} this\n */\n show: function show() {\n var immediate = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;\n var element = this.element,\n options = this.options;\n\n if (options.inline || this.showing || this.isShown || this.showing) {\n return this;\n }\n\n if (!this.ready) {\n this.build();\n\n if (this.ready) {\n this.show(immediate);\n }\n\n return this;\n }\n\n if (isFunction(options.show)) {\n addListener(element, EVENT_SHOW, options.show, {\n once: true\n });\n }\n\n if (dispatchEvent(element, EVENT_SHOW) === false || !this.ready) {\n return this;\n }\n\n if (this.hiding) {\n this.transitioning.abort();\n }\n\n this.showing = true;\n this.open();\n var viewer = this.viewer;\n removeClass(viewer, CLASS_HIDE);\n viewer.setAttribute('role', 'dialog');\n viewer.setAttribute('aria-labelledby', this.title.id);\n viewer.setAttribute('aria-modal', true);\n viewer.removeAttribute('aria-hidden');\n\n if (options.transition && !immediate) {\n var shown = this.shown.bind(this);\n this.transitioning = {\n abort: function abort() {\n removeListener(viewer, EVENT_TRANSITION_END, shown);\n removeClass(viewer, CLASS_IN);\n }\n };\n addClass(viewer, CLASS_TRANSITION); // Force reflow to enable CSS3 transition\n\n viewer.initialOffsetWidth = viewer.offsetWidth;\n addListener(viewer, EVENT_TRANSITION_END, shown, {\n once: true\n });\n addClass(viewer, CLASS_IN);\n } else {\n addClass(viewer, CLASS_IN);\n this.shown();\n }\n\n return this;\n },\n\n /**\n * Hide the viewer (only available in modal mode)\n * @param {boolean} [immediate=false] - Indicates if hide the viewer immediately or not.\n * @returns {Viewer} this\n */\n hide: function hide() {\n var _this = this;\n\n var immediate = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;\n var element = this.element,\n options = this.options;\n\n if (options.inline || this.hiding || !(this.isShown || this.showing)) {\n return this;\n }\n\n if (isFunction(options.hide)) {\n addListener(element, EVENT_HIDE, options.hide, {\n once: true\n });\n }\n\n if (dispatchEvent(element, EVENT_HIDE) === false) {\n return this;\n }\n\n if (this.showing) {\n this.transitioning.abort();\n }\n\n this.hiding = true;\n\n if (this.played) {\n this.stop();\n } else if (this.viewing) {\n this.viewing.abort();\n }\n\n var viewer = this.viewer,\n image = this.image;\n\n var hideImmediately = function hideImmediately() {\n removeClass(viewer, CLASS_IN);\n\n _this.hidden();\n };\n\n if (options.transition && !immediate) {\n var onViewerTransitionEnd = function onViewerTransitionEnd(event) {\n // Ignore all propagating `transitionend` events (#275).\n if (event && event.target === viewer) {\n removeListener(viewer, EVENT_TRANSITION_END, onViewerTransitionEnd);\n\n _this.hidden();\n }\n };\n\n var onImageTransitionEnd = function onImageTransitionEnd() {\n // In case of show the viewer by `viewer.show(true)` previously (#407).\n if (hasClass(viewer, CLASS_TRANSITION)) {\n addListener(viewer, EVENT_TRANSITION_END, onViewerTransitionEnd);\n removeClass(viewer, CLASS_IN);\n } else {\n hideImmediately();\n }\n };\n\n this.transitioning = {\n abort: function abort() {\n if (_this.viewed && hasClass(image, CLASS_TRANSITION)) {\n removeListener(image, EVENT_TRANSITION_END, onImageTransitionEnd);\n } else if (hasClass(viewer, CLASS_TRANSITION)) {\n removeListener(viewer, EVENT_TRANSITION_END, onViewerTransitionEnd);\n }\n }\n }; // In case of hiding the viewer when holding on the image (#255),\n // note that the `CLASS_TRANSITION` class will be removed on pointer down.\n\n if (this.viewed && hasClass(image, CLASS_TRANSITION)) {\n addListener(image, EVENT_TRANSITION_END, onImageTransitionEnd, {\n once: true\n });\n this.zoomTo(0, false, null, true);\n } else {\n onImageTransitionEnd();\n }\n } else {\n hideImmediately();\n }\n\n return this;\n },\n\n /**\n * View one of the images with image's index\n * @param {number} index - The index of the image to view.\n * @returns {Viewer} this\n */\n view: function view() {\n var _this2 = this;\n\n var index = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : this.options.initialViewIndex;\n index = Number(index) || 0;\n\n if (this.hiding || this.played || index < 0 || index >= this.length || this.viewed && index === this.index) {\n return this;\n }\n\n if (!this.isShown) {\n this.index = index;\n return this.show();\n }\n\n if (this.viewing) {\n this.viewing.abort();\n }\n\n var element = this.element,\n options = this.options,\n title = this.title,\n canvas = this.canvas;\n var item = this.items[index];\n var img = item.querySelector('img');\n var url = getData(img, 'originalUrl');\n var alt = img.getAttribute('alt');\n var image = document.createElement('img');\n forEach(options.inheritedAttributes, function (name) {\n var value = img.getAttribute(name);\n\n if (value !== null) {\n image.setAttribute(name, value);\n }\n });\n image.src = url;\n image.alt = alt;\n\n if (isFunction(options.view)) {\n addListener(element, EVENT_VIEW, options.view, {\n once: true\n });\n }\n\n if (dispatchEvent(element, EVENT_VIEW, {\n originalImage: this.images[index],\n index: index,\n image: image\n }) === false || !this.isShown || this.hiding || this.played) {\n return this;\n }\n\n var activeItem = this.items[this.index];\n\n if (activeItem) {\n removeClass(activeItem, CLASS_ACTIVE);\n activeItem.removeAttribute('aria-selected');\n }\n\n addClass(item, CLASS_ACTIVE);\n item.setAttribute('aria-selected', true);\n\n if (options.focus) {\n item.focus();\n }\n\n this.image = image;\n this.viewed = false;\n this.index = index;\n this.imageData = {};\n addClass(image, CLASS_INVISIBLE);\n\n if (options.loading) {\n addClass(canvas, CLASS_LOADING);\n }\n\n canvas.innerHTML = '';\n canvas.appendChild(image); // Center current item\n\n this.renderList(); // Clear title\n\n title.innerHTML = ''; // Generate title after viewed\n\n var onViewed = function onViewed() {\n var imageData = _this2.imageData;\n var render = Array.isArray(options.title) ? options.title[1] : options.title;\n title.innerHTML = escapeHTMLEntities(isFunction(render) ? render.call(_this2, image, imageData) : \"\".concat(alt, \" (\").concat(imageData.naturalWidth, \" \\xD7 \").concat(imageData.naturalHeight, \")\"));\n };\n\n var onLoad;\n var onError;\n addListener(element, EVENT_VIEWED, onViewed, {\n once: true\n });\n this.viewing = {\n abort: function abort() {\n removeListener(element, EVENT_VIEWED, onViewed);\n\n if (image.complete) {\n if (_this2.imageRendering) {\n _this2.imageRendering.abort();\n } else if (_this2.imageInitializing) {\n _this2.imageInitializing.abort();\n }\n } else {\n // Cancel download to save bandwidth.\n image.src = '';\n removeListener(image, EVENT_LOAD, onLoad);\n\n if (_this2.timeout) {\n clearTimeout(_this2.timeout);\n }\n }\n }\n };\n\n if (image.complete) {\n this.load();\n } else {\n addListener(image, EVENT_LOAD, onLoad = function onLoad() {\n removeListener(image, EVENT_ERROR, onError);\n\n _this2.load();\n }, {\n once: true\n });\n addListener(image, EVENT_ERROR, onError = function onError() {\n removeListener(image, EVENT_LOAD, onLoad);\n\n if (_this2.timeout) {\n clearTimeout(_this2.timeout);\n _this2.timeout = false;\n }\n\n removeClass(image, CLASS_INVISIBLE);\n\n if (options.loading) {\n removeClass(_this2.canvas, CLASS_LOADING);\n }\n }, {\n once: true\n });\n\n if (this.timeout) {\n clearTimeout(this.timeout);\n } // Make the image visible if it fails to load within 1s\n\n\n this.timeout = setTimeout(function () {\n removeClass(image, CLASS_INVISIBLE);\n _this2.timeout = false;\n }, 1000);\n }\n\n return this;\n },\n\n /**\n * View the previous image\n * @param {boolean} [loop=false] - Indicate if view the last one\n * when it is the first one at present.\n * @returns {Viewer} this\n */\n prev: function prev() {\n var loop = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;\n var index = this.index - 1;\n\n if (index < 0) {\n index = loop ? this.length - 1 : 0;\n }\n\n this.view(index);\n return this;\n },\n\n /**\n * View the next image\n * @param {boolean} [loop=false] - Indicate if view the first one\n * when it is the last one at present.\n * @returns {Viewer} this\n */\n next: function next() {\n var loop = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;\n var maxIndex = this.length - 1;\n var index = this.index + 1;\n\n if (index > maxIndex) {\n index = loop ? 0 : maxIndex;\n }\n\n this.view(index);\n return this;\n },\n\n /**\n * Move the image with relative offsets.\n * @param {number} x - The moving distance in the horizontal direction.\n * @param {number} [y=x] The moving distance in the vertical direction.\n * @returns {Viewer} this\n */\n move: function move(x) {\n var y = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : x;\n var imageData = this.imageData;\n this.moveTo(isUndefined(x) ? x : imageData.x + Number(x), isUndefined(y) ? y : imageData.y + Number(y));\n return this;\n },\n\n /**\n * Move the image to an absolute point.\n * @param {number} x - The new position in the horizontal direction.\n * @param {number} [y=x] - The new position in the vertical direction.\n * @param {Event} [_originalEvent=null] - The original event if any.\n * @returns {Viewer} this\n */\n moveTo: function moveTo(x) {\n var _this3 = this;\n\n var y = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : x;\n\n var _originalEvent = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null;\n\n var element = this.element,\n options = this.options,\n imageData = this.imageData;\n x = Number(x);\n y = Number(y);\n\n if (this.viewed && !this.played && options.movable) {\n var oldX = imageData.x;\n var oldY = imageData.y;\n var changed = false;\n\n if (isNumber(x)) {\n changed = true;\n } else {\n x = oldX;\n }\n\n if (isNumber(y)) {\n changed = true;\n } else {\n y = oldY;\n }\n\n if (changed) {\n if (isFunction(options.move)) {\n addListener(element, EVENT_MOVE, options.move, {\n once: true\n });\n }\n\n if (dispatchEvent(element, EVENT_MOVE, {\n x: x,\n y: y,\n oldX: oldX,\n oldY: oldY,\n originalEvent: _originalEvent\n }) === false) {\n return this;\n }\n\n imageData.x = x;\n imageData.y = y;\n imageData.left = x;\n imageData.top = y;\n this.moving = true;\n this.renderImage(function () {\n _this3.moving = false;\n\n if (isFunction(options.moved)) {\n addListener(element, EVENT_MOVED, options.moved, {\n once: true\n });\n }\n\n dispatchEvent(element, EVENT_MOVED, {\n x: x,\n y: y,\n oldX: oldX,\n oldY: oldY,\n originalEvent: _originalEvent\n }, {\n cancelable: false\n });\n });\n }\n }\n\n return this;\n },\n\n /**\n * Rotate the image with a relative degree.\n * @param {number} degree - The rotate degree.\n * @returns {Viewer} this\n */\n rotate: function rotate(degree) {\n this.rotateTo((this.imageData.rotate || 0) + Number(degree));\n return this;\n },\n\n /**\n * Rotate the image to an absolute degree.\n * @param {number} degree - The rotate degree.\n * @returns {Viewer} this\n */\n rotateTo: function rotateTo(degree) {\n var _this4 = this;\n\n var element = this.element,\n options = this.options,\n imageData = this.imageData;\n degree = Number(degree);\n\n if (isNumber(degree) && this.viewed && !this.played && options.rotatable) {\n var oldDegree = imageData.rotate;\n\n if (isFunction(options.rotate)) {\n addListener(element, EVENT_ROTATE, options.rotate, {\n once: true\n });\n }\n\n if (dispatchEvent(element, EVENT_ROTATE, {\n degree: degree,\n oldDegree: oldDegree\n }) === false) {\n return this;\n }\n\n imageData.rotate = degree;\n this.rotating = true;\n this.renderImage(function () {\n _this4.rotating = false;\n\n if (isFunction(options.rotated)) {\n addListener(element, EVENT_ROTATED, options.rotated, {\n once: true\n });\n }\n\n dispatchEvent(element, EVENT_ROTATED, {\n degree: degree,\n oldDegree: oldDegree\n }, {\n cancelable: false\n });\n });\n }\n\n return this;\n },\n\n /**\n * Scale the image on the x-axis.\n * @param {number} scaleX - The scale ratio on the x-axis.\n * @returns {Viewer} this\n */\n scaleX: function scaleX(_scaleX) {\n this.scale(_scaleX, this.imageData.scaleY);\n return this;\n },\n\n /**\n * Scale the image on the y-axis.\n * @param {number} scaleY - The scale ratio on the y-axis.\n * @returns {Viewer} this\n */\n scaleY: function scaleY(_scaleY) {\n this.scale(this.imageData.scaleX, _scaleY);\n return this;\n },\n\n /**\n * Scale the image.\n * @param {number} scaleX - The scale ratio on the x-axis.\n * @param {number} [scaleY=scaleX] - The scale ratio on the y-axis.\n * @returns {Viewer} this\n */\n scale: function scale(scaleX) {\n var _this5 = this;\n\n var scaleY = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : scaleX;\n var element = this.element,\n options = this.options,\n imageData = this.imageData;\n scaleX = Number(scaleX);\n scaleY = Number(scaleY);\n\n if (this.viewed && !this.played && options.scalable) {\n var oldScaleX = imageData.scaleX;\n var oldScaleY = imageData.scaleY;\n var changed = false;\n\n if (isNumber(scaleX)) {\n changed = true;\n } else {\n scaleX = oldScaleX;\n }\n\n if (isNumber(scaleY)) {\n changed = true;\n } else {\n scaleY = oldScaleY;\n }\n\n if (changed) {\n if (isFunction(options.scale)) {\n addListener(element, EVENT_SCALE, options.scale, {\n once: true\n });\n }\n\n if (dispatchEvent(element, EVENT_SCALE, {\n scaleX: scaleX,\n scaleY: scaleY,\n oldScaleX: oldScaleX,\n oldScaleY: oldScaleY\n }) === false) {\n return this;\n }\n\n imageData.scaleX = scaleX;\n imageData.scaleY = scaleY;\n this.scaling = true;\n this.renderImage(function () {\n _this5.scaling = false;\n\n if (isFunction(options.scaled)) {\n addListener(element, EVENT_SCALED, options.scaled, {\n once: true\n });\n }\n\n dispatchEvent(element, EVENT_SCALED, {\n scaleX: scaleX,\n scaleY: scaleY,\n oldScaleX: oldScaleX,\n oldScaleY: oldScaleY\n }, {\n cancelable: false\n });\n });\n }\n }\n\n return this;\n },\n\n /**\n * Zoom the image with a relative ratio.\n * @param {number} ratio - The target ratio.\n * @param {boolean} [hasTooltip=false] - Indicates if it has a tooltip or not.\n * @param {Event} [_originalEvent=null] - The original event if any.\n * @returns {Viewer} this\n */\n zoom: function zoom(ratio) {\n var hasTooltip = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;\n\n var _originalEvent = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null;\n\n var imageData = this.imageData;\n ratio = Number(ratio);\n\n if (ratio < 0) {\n ratio = 1 / (1 - ratio);\n } else {\n ratio = 1 + ratio;\n }\n\n this.zoomTo(imageData.width * ratio / imageData.naturalWidth, hasTooltip, _originalEvent);\n return this;\n },\n\n /**\n * Zoom the image to an absolute ratio.\n * @param {number} ratio - The target ratio.\n * @param {boolean} [hasTooltip=false] - Indicates if it has a tooltip or not.\n * @param {Event} [_originalEvent=null] - The original event if any.\n * @param {Event} [_zoomable=false] - Indicates if the current zoom is available or not.\n * @returns {Viewer} this\n */\n zoomTo: function zoomTo(ratio) {\n var _this6 = this;\n\n var hasTooltip = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;\n\n var _originalEvent = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null;\n\n var _zoomable = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : false;\n\n var element = this.element,\n options = this.options,\n pointers = this.pointers,\n imageData = this.imageData;\n var x = imageData.x,\n y = imageData.y,\n width = imageData.width,\n height = imageData.height,\n naturalWidth = imageData.naturalWidth,\n naturalHeight = imageData.naturalHeight;\n ratio = Math.max(0, ratio);\n\n if (isNumber(ratio) && this.viewed && !this.played && (_zoomable || options.zoomable)) {\n if (!_zoomable) {\n var minZoomRatio = Math.max(0.01, options.minZoomRatio);\n var maxZoomRatio = Math.min(100, options.maxZoomRatio);\n ratio = Math.min(Math.max(ratio, minZoomRatio), maxZoomRatio);\n }\n\n if (_originalEvent && options.zoomRatio >= 0.055 && ratio > 0.95 && ratio < 1.05) {\n ratio = 1;\n }\n\n var newWidth = naturalWidth * ratio;\n var newHeight = naturalHeight * ratio;\n var offsetWidth = newWidth - width;\n var offsetHeight = newHeight - height;\n var oldRatio = imageData.ratio;\n\n if (isFunction(options.zoom)) {\n addListener(element, EVENT_ZOOM, options.zoom, {\n once: true\n });\n }\n\n if (dispatchEvent(element, EVENT_ZOOM, {\n ratio: ratio,\n oldRatio: oldRatio,\n originalEvent: _originalEvent\n }) === false) {\n return this;\n }\n\n this.zooming = true;\n\n if (_originalEvent) {\n var offset = getOffset(this.viewer);\n var center = pointers && Object.keys(pointers).length ? getPointersCenter(pointers) : {\n pageX: _originalEvent.pageX,\n pageY: _originalEvent.pageY\n }; // Zoom from the triggering point of the event\n\n imageData.x -= offsetWidth * ((center.pageX - offset.left - x) / width);\n imageData.y -= offsetHeight * ((center.pageY - offset.top - y) / height);\n } else {\n // Zoom from the center of the image\n imageData.x -= offsetWidth / 2;\n imageData.y -= offsetHeight / 2;\n }\n\n imageData.left = imageData.x;\n imageData.top = imageData.y;\n imageData.width = newWidth;\n imageData.height = newHeight;\n imageData.oldRatio = oldRatio;\n imageData.ratio = ratio;\n this.renderImage(function () {\n _this6.zooming = false;\n\n if (isFunction(options.zoomed)) {\n addListener(element, EVENT_ZOOMED, options.zoomed, {\n once: true\n });\n }\n\n dispatchEvent(element, EVENT_ZOOMED, {\n ratio: ratio,\n oldRatio: oldRatio,\n originalEvent: _originalEvent\n }, {\n cancelable: false\n });\n });\n\n if (hasTooltip) {\n this.tooltip();\n }\n }\n\n return this;\n },\n\n /**\n * Play the images\n * @param {boolean|FullscreenOptions} [fullscreen=false] - Indicate if request fullscreen or not.\n * @returns {Viewer} this\n */\n play: function play() {\n var _this7 = this;\n\n var fullscreen = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;\n\n if (!this.isShown || this.played) {\n return this;\n }\n\n var element = this.element,\n options = this.options;\n\n if (isFunction(options.play)) {\n addListener(element, EVENT_PLAY, options.play, {\n once: true\n });\n }\n\n if (dispatchEvent(element, EVENT_PLAY) === false) {\n return this;\n }\n\n var player = this.player;\n var onLoad = this.loadImage.bind(this);\n var list = [];\n var total = 0;\n var index = 0;\n this.played = true;\n this.onLoadWhenPlay = onLoad;\n\n if (fullscreen) {\n this.requestFullscreen(fullscreen);\n }\n\n addClass(player, CLASS_SHOW);\n forEach(this.items, function (item, i) {\n var img = item.querySelector('img');\n var image = document.createElement('img');\n image.src = getData(img, 'originalUrl');\n image.alt = img.getAttribute('alt');\n image.referrerPolicy = img.referrerPolicy;\n total += 1;\n addClass(image, CLASS_FADE);\n toggleClass(image, CLASS_TRANSITION, options.transition);\n\n if (hasClass(item, CLASS_ACTIVE)) {\n addClass(image, CLASS_IN);\n index = i;\n }\n\n list.push(image);\n addListener(image, EVENT_LOAD, onLoad, {\n once: true\n });\n player.appendChild(image);\n });\n\n if (isNumber(options.interval) && options.interval > 0) {\n var play = function play() {\n _this7.playing = setTimeout(function () {\n removeClass(list[index], CLASS_IN);\n index += 1;\n index = index < total ? index : 0;\n addClass(list[index], CLASS_IN);\n play();\n }, options.interval);\n };\n\n if (total > 1) {\n play();\n }\n }\n\n return this;\n },\n // Stop play\n stop: function stop() {\n var _this8 = this;\n\n if (!this.played) {\n return this;\n }\n\n var element = this.element,\n options = this.options;\n\n if (isFunction(options.stop)) {\n addListener(element, EVENT_STOP, options.stop, {\n once: true\n });\n }\n\n if (dispatchEvent(element, EVENT_STOP) === false) {\n return this;\n }\n\n var player = this.player;\n this.played = false;\n clearTimeout(this.playing);\n forEach(player.getElementsByTagName('img'), function (image) {\n removeListener(image, EVENT_LOAD, _this8.onLoadWhenPlay);\n });\n removeClass(player, CLASS_SHOW);\n player.innerHTML = '';\n this.exitFullscreen();\n return this;\n },\n // Enter modal mode (only available in inline mode)\n full: function full() {\n var _this9 = this;\n\n var options = this.options,\n viewer = this.viewer,\n image = this.image,\n list = this.list;\n\n if (!this.isShown || this.played || this.fulled || !options.inline) {\n return this;\n }\n\n this.fulled = true;\n this.open();\n addClass(this.button, CLASS_FULLSCREEN_EXIT);\n\n if (options.transition) {\n removeClass(list, CLASS_TRANSITION);\n\n if (this.viewed) {\n removeClass(image, CLASS_TRANSITION);\n }\n }\n\n addClass(viewer, CLASS_FIXED);\n viewer.setAttribute('role', 'dialog');\n viewer.setAttribute('aria-labelledby', this.title.id);\n viewer.setAttribute('aria-modal', true);\n viewer.removeAttribute('style');\n setStyle(viewer, {\n zIndex: options.zIndex\n });\n\n if (options.focus) {\n this.enforceFocus();\n }\n\n this.initContainer();\n this.viewerData = assign({}, this.containerData);\n this.renderList();\n\n if (this.viewed) {\n this.initImage(function () {\n _this9.renderImage(function () {\n if (options.transition) {\n setTimeout(function () {\n addClass(image, CLASS_TRANSITION);\n addClass(list, CLASS_TRANSITION);\n }, 0);\n }\n });\n });\n }\n\n return this;\n },\n // Exit modal mode (only available in inline mode)\n exit: function exit() {\n var _this10 = this;\n\n var options = this.options,\n viewer = this.viewer,\n image = this.image,\n list = this.list;\n\n if (!this.isShown || this.played || !this.fulled || !options.inline) {\n return this;\n }\n\n this.fulled = false;\n this.close();\n removeClass(this.button, CLASS_FULLSCREEN_EXIT);\n\n if (options.transition) {\n removeClass(list, CLASS_TRANSITION);\n\n if (this.viewed) {\n removeClass(image, CLASS_TRANSITION);\n }\n }\n\n if (options.focus) {\n this.clearEnforceFocus();\n }\n\n viewer.removeAttribute('role');\n viewer.removeAttribute('aria-labelledby');\n viewer.removeAttribute('aria-modal');\n removeClass(viewer, CLASS_FIXED);\n setStyle(viewer, {\n zIndex: options.zIndexInline\n });\n this.viewerData = assign({}, this.parentData);\n this.renderViewer();\n this.renderList();\n\n if (this.viewed) {\n this.initImage(function () {\n _this10.renderImage(function () {\n if (options.transition) {\n setTimeout(function () {\n addClass(image, CLASS_TRANSITION);\n addClass(list, CLASS_TRANSITION);\n }, 0);\n }\n });\n });\n }\n\n return this;\n },\n // Show the current ratio of the image with percentage\n tooltip: function tooltip() {\n var _this11 = this;\n\n var options = this.options,\n tooltipBox = this.tooltipBox,\n imageData = this.imageData;\n\n if (!this.viewed || this.played || !options.tooltip) {\n return this;\n }\n\n tooltipBox.textContent = \"\".concat(Math.round(imageData.ratio * 100), \"%\");\n\n if (!this.tooltipping) {\n if (options.transition) {\n if (this.fading) {\n dispatchEvent(tooltipBox, EVENT_TRANSITION_END);\n }\n\n addClass(tooltipBox, CLASS_SHOW);\n addClass(tooltipBox, CLASS_FADE);\n addClass(tooltipBox, CLASS_TRANSITION);\n tooltipBox.removeAttribute('aria-hidden'); // Force reflow to enable CSS3 transition\n\n tooltipBox.initialOffsetWidth = tooltipBox.offsetWidth;\n addClass(tooltipBox, CLASS_IN);\n } else {\n addClass(tooltipBox, CLASS_SHOW);\n tooltipBox.removeAttribute('aria-hidden');\n }\n } else {\n clearTimeout(this.tooltipping);\n }\n\n this.tooltipping = setTimeout(function () {\n if (options.transition) {\n addListener(tooltipBox, EVENT_TRANSITION_END, function () {\n removeClass(tooltipBox, CLASS_SHOW);\n removeClass(tooltipBox, CLASS_FADE);\n removeClass(tooltipBox, CLASS_TRANSITION);\n tooltipBox.setAttribute('aria-hidden', true);\n _this11.fading = false;\n }, {\n once: true\n });\n removeClass(tooltipBox, CLASS_IN);\n _this11.fading = true;\n } else {\n removeClass(tooltipBox, CLASS_SHOW);\n tooltipBox.setAttribute('aria-hidden', true);\n }\n\n _this11.tooltipping = false;\n }, 1000);\n return this;\n },\n\n /**\n * Toggle the image size between its current size and natural size\n * @param {Event} [_originalEvent=null] - The original event if any.\n * @returns {Viewer} this\n */\n toggle: function toggle() {\n var _originalEvent = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null;\n\n if (this.imageData.ratio === 1) {\n this.zoomTo(this.imageData.oldRatio, true, _originalEvent);\n } else {\n this.zoomTo(1, true, _originalEvent);\n }\n\n return this;\n },\n // Reset the image to its initial state\n reset: function reset() {\n if (this.viewed && !this.played) {\n this.imageData = assign({}, this.initialImageData);\n this.renderImage();\n }\n\n return this;\n },\n // Update viewer when images changed\n update: function update() {\n var _this12 = this;\n\n var element = this.element,\n options = this.options,\n isImg = this.isImg; // Destroy viewer if the target image was deleted\n\n if (isImg && !element.parentNode) {\n return this.destroy();\n }\n\n var images = [];\n forEach(isImg ? [element] : element.querySelectorAll('img'), function (image) {\n if (isFunction(options.filter)) {\n if (options.filter.call(_this12, image)) {\n images.push(image);\n }\n } else if (_this12.getImageURL(image)) {\n images.push(image);\n }\n });\n\n if (!images.length) {\n return this;\n }\n\n this.images = images;\n this.length = images.length;\n\n if (this.ready) {\n var changedIndexes = [];\n forEach(this.items, function (item, i) {\n var img = item.querySelector('img');\n var image = images[i];\n\n if (image && img) {\n if (image.src !== img.src // Title changed (#408)\n || image.alt !== img.alt) {\n changedIndexes.push(i);\n }\n } else {\n changedIndexes.push(i);\n }\n });\n setStyle(this.list, {\n width: 'auto'\n });\n this.initList();\n\n if (this.isShown) {\n if (this.length) {\n if (this.viewed) {\n var changedIndex = changedIndexes.indexOf(this.index);\n\n if (changedIndex >= 0) {\n this.viewed = false;\n this.view(Math.max(Math.min(this.index - changedIndex, this.length - 1), 0));\n } else {\n var activeItem = this.items[this.index]; // Reactivate the current viewing item after reset the list.\n\n addClass(activeItem, CLASS_ACTIVE);\n activeItem.setAttribute('aria-selected', true);\n }\n }\n } else {\n this.image = null;\n this.viewed = false;\n this.index = 0;\n this.imageData = {};\n this.canvas.innerHTML = '';\n this.title.innerHTML = '';\n }\n }\n } else {\n this.build();\n }\n\n return this;\n },\n // Destroy the viewer\n destroy: function destroy() {\n var element = this.element,\n options = this.options;\n\n if (!element[NAMESPACE]) {\n return this;\n }\n\n this.destroyed = true;\n\n if (this.ready) {\n if (this.played) {\n this.stop();\n }\n\n if (options.inline) {\n if (this.fulled) {\n this.exit();\n }\n\n this.unbind();\n } else if (this.isShown) {\n if (this.viewing) {\n if (this.imageRendering) {\n this.imageRendering.abort();\n } else if (this.imageInitializing) {\n this.imageInitializing.abort();\n }\n }\n\n if (this.hiding) {\n this.transitioning.abort();\n }\n\n this.hidden();\n } else if (this.showing) {\n this.transitioning.abort();\n this.hidden();\n }\n\n this.ready = false;\n this.viewer.parentNode.removeChild(this.viewer);\n } else if (options.inline) {\n if (this.delaying) {\n this.delaying.abort();\n } else if (this.initializing) {\n this.initializing.abort();\n }\n }\n\n if (!options.inline) {\n removeListener(element, EVENT_CLICK, this.onStart);\n }\n\n element[NAMESPACE] = undefined;\n return this;\n }\n };\n\n var others = {\n getImageURL: function getImageURL(image) {\n var url = this.options.url;\n\n if (isString(url)) {\n url = image.getAttribute(url);\n } else if (isFunction(url)) {\n url = url.call(this, image);\n } else {\n url = '';\n }\n\n return url;\n },\n enforceFocus: function enforceFocus() {\n var _this = this;\n\n this.clearEnforceFocus();\n addListener(document, EVENT_FOCUSIN, this.onFocusin = function (event) {\n var viewer = _this.viewer;\n var target = event.target;\n\n if (target !== document && target !== viewer && !viewer.contains(target) // Avoid conflicts with other modals (#474)\n && (target.getAttribute('tabindex') === null || target.getAttribute('aria-modal') !== 'true')) {\n viewer.focus();\n }\n });\n },\n clearEnforceFocus: function clearEnforceFocus() {\n if (this.onFocusin) {\n removeListener(document, EVENT_FOCUSIN, this.onFocusin);\n this.onFocusin = null;\n }\n },\n open: function open() {\n var body = this.body;\n addClass(body, CLASS_OPEN);\n body.style.paddingRight = \"\".concat(this.scrollbarWidth + (parseFloat(this.initialBodyComputedPaddingRight) || 0), \"px\");\n },\n close: function close() {\n var body = this.body;\n removeClass(body, CLASS_OPEN);\n body.style.paddingRight = this.initialBodyPaddingRight;\n },\n shown: function shown() {\n var element = this.element,\n options = this.options,\n viewer = this.viewer;\n this.fulled = true;\n this.isShown = true;\n this.render();\n this.bind();\n this.showing = false;\n\n if (options.focus) {\n viewer.focus();\n this.enforceFocus();\n }\n\n if (isFunction(options.shown)) {\n addListener(element, EVENT_SHOWN, options.shown, {\n once: true\n });\n }\n\n if (dispatchEvent(element, EVENT_SHOWN) === false) {\n return;\n }\n\n if (this.ready && this.isShown && !this.hiding) {\n this.view(this.index);\n }\n },\n hidden: function hidden() {\n var element = this.element,\n options = this.options,\n viewer = this.viewer;\n\n if (options.fucus) {\n this.clearEnforceFocus();\n }\n\n this.fulled = false;\n this.viewed = false;\n this.isShown = false;\n this.close();\n this.unbind();\n addClass(viewer, CLASS_HIDE);\n viewer.removeAttribute('role');\n viewer.removeAttribute('aria-labelledby');\n viewer.removeAttribute('aria-modal');\n viewer.setAttribute('aria-hidden', true);\n this.resetList();\n this.resetImage();\n this.hiding = false;\n\n if (!this.destroyed) {\n if (isFunction(options.hidden)) {\n addListener(element, EVENT_HIDDEN, options.hidden, {\n once: true\n });\n }\n\n dispatchEvent(element, EVENT_HIDDEN, null, {\n cancelable: false\n });\n }\n },\n requestFullscreen: function requestFullscreen(options) {\n var document = this.element.ownerDocument;\n\n if (this.fulled && !(document.fullscreenElement || document.webkitFullscreenElement || document.mozFullScreenElement || document.msFullscreenElement)) {\n var documentElement = document.documentElement; // Element.requestFullscreen()\n\n if (documentElement.requestFullscreen) {\n // Avoid TypeError when convert `options` to dictionary\n if (isPlainObject(options)) {\n documentElement.requestFullscreen(options);\n } else {\n documentElement.requestFullscreen();\n }\n } else if (documentElement.webkitRequestFullscreen) {\n documentElement.webkitRequestFullscreen(Element.ALLOW_KEYBOARD_INPUT);\n } else if (documentElement.mozRequestFullScreen) {\n documentElement.mozRequestFullScreen();\n } else if (documentElement.msRequestFullscreen) {\n documentElement.msRequestFullscreen();\n }\n }\n },\n exitFullscreen: function exitFullscreen() {\n var document = this.element.ownerDocument;\n\n if (this.fulled && (document.fullscreenElement || document.webkitFullscreenElement || document.mozFullScreenElement || document.msFullscreenElement)) {\n // Document.exitFullscreen()\n if (document.exitFullscreen) {\n document.exitFullscreen();\n } else if (document.webkitExitFullscreen) {\n document.webkitExitFullscreen();\n } else if (document.mozCancelFullScreen) {\n document.mozCancelFullScreen();\n } else if (document.msExitFullscreen) {\n document.msExitFullscreen();\n }\n }\n },\n change: function change(event) {\n var options = this.options,\n pointers = this.pointers;\n var pointer = pointers[Object.keys(pointers)[0]]; // In the case of the `pointers` object is empty (#421)\n\n if (!pointer) {\n return;\n }\n\n var offsetX = pointer.endX - pointer.startX;\n var offsetY = pointer.endY - pointer.startY;\n\n switch (this.action) {\n // Move the current image\n case ACTION_MOVE:\n this.move(offsetX, offsetY, event);\n break;\n // Zoom the current image\n\n case ACTION_ZOOM:\n this.zoom(getMaxZoomRatio(pointers), false, event);\n break;\n\n case ACTION_SWITCH:\n {\n this.action = 'switched';\n var absoluteOffsetX = Math.abs(offsetX);\n\n if (absoluteOffsetX > 1 && absoluteOffsetX > Math.abs(offsetY)) {\n // Empty `pointers` as `touchend` event will not be fired after swiped in iOS browsers.\n this.pointers = {};\n\n if (offsetX > 1) {\n this.prev(options.loop);\n } else if (offsetX < -1) {\n this.next(options.loop);\n }\n }\n\n break;\n }\n } // Override\n\n\n forEach(pointers, function (p) {\n p.startX = p.endX;\n p.startY = p.endY;\n });\n },\n isSwitchable: function isSwitchable() {\n var imageData = this.imageData,\n viewerData = this.viewerData;\n return this.length > 1 && imageData.x >= 0 && imageData.y >= 0 && imageData.width <= viewerData.width && imageData.height <= viewerData.height;\n }\n };\n\n var AnotherViewer = WINDOW.Viewer;\n\n var getUniqueID = function (id) {\n return function () {\n id += 1;\n return id;\n };\n }(-1);\n\n var Viewer = /*#__PURE__*/function () {\n /**\n * Create a new Viewer.\n * @param {Element} element - The target element for viewing.\n * @param {Object} [options={}] - The configuration options.\n */\n function Viewer(element) {\n var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n\n _classCallCheck(this, Viewer);\n\n if (!element || element.nodeType !== 1) {\n throw new Error('The first argument is required and must be an element.');\n }\n\n this.element = element;\n this.options = assign({}, DEFAULTS, isPlainObject(options) && options);\n this.action = false;\n this.fading = false;\n this.fulled = false;\n this.hiding = false;\n this.imageClicked = false;\n this.imageData = {};\n this.index = this.options.initialViewIndex;\n this.isImg = false;\n this.isShown = false;\n this.length = 0;\n this.moving = false;\n this.played = false;\n this.playing = false;\n this.pointers = {};\n this.ready = false;\n this.rotating = false;\n this.scaling = false;\n this.showing = false;\n this.timeout = false;\n this.tooltipping = false;\n this.viewed = false;\n this.viewing = false;\n this.wheeling = false;\n this.zooming = false;\n this.id = getUniqueID();\n this.init();\n }\n\n _createClass(Viewer, [{\n key: \"init\",\n value: function init() {\n var _this = this;\n\n var element = this.element,\n options = this.options;\n\n if (element[NAMESPACE]) {\n return;\n }\n\n element[NAMESPACE] = this; // The `focus` option requires the `keyboard` option set to `true`.\n\n if (options.focus && !options.keyboard) {\n options.focus = false;\n }\n\n var isImg = element.localName === 'img';\n var images = [];\n forEach(isImg ? [element] : element.querySelectorAll('img'), function (image) {\n if (isFunction(options.filter)) {\n if (options.filter.call(_this, image)) {\n images.push(image);\n }\n } else if (_this.getImageURL(image)) {\n images.push(image);\n }\n });\n this.isImg = isImg;\n this.length = images.length;\n this.images = images;\n this.initBody(); // Override `transition` option if it is not supported\n\n if (isUndefined(document.createElement(NAMESPACE).style.transition)) {\n options.transition = false;\n }\n\n if (options.inline) {\n var count = 0;\n\n var progress = function progress() {\n count += 1;\n\n if (count === _this.length) {\n var timeout;\n _this.initializing = false;\n _this.delaying = {\n abort: function abort() {\n clearTimeout(timeout);\n }\n }; // build asynchronously to keep `this.viewer` is accessible in `ready` event handler.\n\n timeout = setTimeout(function () {\n _this.delaying = false;\n\n _this.build();\n }, 0);\n }\n };\n\n this.initializing = {\n abort: function abort() {\n forEach(images, function (image) {\n if (!image.complete) {\n removeListener(image, EVENT_LOAD, progress);\n }\n });\n }\n };\n forEach(images, function (image) {\n if (image.complete) {\n progress();\n } else {\n addListener(image, EVENT_LOAD, progress, {\n once: true\n });\n }\n });\n } else {\n addListener(element, EVENT_CLICK, this.onStart = function (_ref) {\n var target = _ref.target;\n\n if (target.localName === 'img' && (!isFunction(options.filter) || options.filter.call(_this, target))) {\n _this.view(_this.images.indexOf(target));\n }\n });\n }\n }\n }, {\n key: \"build\",\n value: function build() {\n if (this.ready) {\n return;\n }\n\n var element = this.element,\n options = this.options;\n var parent = element.parentNode;\n var template = document.createElement('div');\n template.innerHTML = TEMPLATE;\n var viewer = template.querySelector(\".\".concat(NAMESPACE, \"-container\"));\n var title = viewer.querySelector(\".\".concat(NAMESPACE, \"-title\"));\n var toolbar = viewer.querySelector(\".\".concat(NAMESPACE, \"-toolbar\"));\n var navbar = viewer.querySelector(\".\".concat(NAMESPACE, \"-navbar\"));\n var button = viewer.querySelector(\".\".concat(NAMESPACE, \"-button\"));\n var canvas = viewer.querySelector(\".\".concat(NAMESPACE, \"-canvas\"));\n this.parent = parent;\n this.viewer = viewer;\n this.title = title;\n this.toolbar = toolbar;\n this.navbar = navbar;\n this.button = button;\n this.canvas = canvas;\n this.footer = viewer.querySelector(\".\".concat(NAMESPACE, \"-footer\"));\n this.tooltipBox = viewer.querySelector(\".\".concat(NAMESPACE, \"-tooltip\"));\n this.player = viewer.querySelector(\".\".concat(NAMESPACE, \"-player\"));\n this.list = viewer.querySelector(\".\".concat(NAMESPACE, \"-list\"));\n viewer.id = \"\".concat(NAMESPACE).concat(this.id);\n title.id = \"\".concat(NAMESPACE, \"Title\").concat(this.id);\n addClass(title, !options.title ? CLASS_HIDE : getResponsiveClass(Array.isArray(options.title) ? options.title[0] : options.title));\n addClass(navbar, !options.navbar ? CLASS_HIDE : getResponsiveClass(options.navbar));\n toggleClass(button, CLASS_HIDE, !options.button);\n\n if (options.keyboard) {\n button.setAttribute('tabindex', 0);\n }\n\n if (options.backdrop) {\n addClass(viewer, \"\".concat(NAMESPACE, \"-backdrop\"));\n\n if (!options.inline && options.backdrop !== 'static') {\n setData(canvas, DATA_ACTION, 'hide');\n }\n }\n\n if (isString(options.className) && options.className) {\n // In case there are multiple class names\n options.className.split(REGEXP_SPACES).forEach(function (className) {\n addClass(viewer, className);\n });\n }\n\n if (options.toolbar) {\n var list = document.createElement('ul');\n var custom = isPlainObject(options.toolbar);\n var zoomButtons = BUTTONS.slice(0, 3);\n var rotateButtons = BUTTONS.slice(7, 9);\n var scaleButtons = BUTTONS.slice(9);\n\n if (!custom) {\n addClass(toolbar, getResponsiveClass(options.toolbar));\n }\n\n forEach(custom ? options.toolbar : BUTTONS, function (value, index) {\n var deep = custom && isPlainObject(value);\n var name = custom ? hyphenate(index) : value;\n var show = deep && !isUndefined(value.show) ? value.show : value;\n\n if (!show || !options.zoomable && zoomButtons.indexOf(name) !== -1 || !options.rotatable && rotateButtons.indexOf(name) !== -1 || !options.scalable && scaleButtons.indexOf(name) !== -1) {\n return;\n }\n\n var size = deep && !isUndefined(value.size) ? value.size : value;\n var click = deep && !isUndefined(value.click) ? value.click : value;\n var item = document.createElement('li');\n\n if (options.keyboard) {\n item.setAttribute('tabindex', 0);\n }\n\n item.setAttribute('role', 'button');\n addClass(item, \"\".concat(NAMESPACE, \"-\").concat(name));\n\n if (!isFunction(click)) {\n setData(item, DATA_ACTION, name);\n }\n\n if (isNumber(show)) {\n addClass(item, getResponsiveClass(show));\n }\n\n if (['small', 'large'].indexOf(size) !== -1) {\n addClass(item, \"\".concat(NAMESPACE, \"-\").concat(size));\n } else if (name === 'play') {\n addClass(item, \"\".concat(NAMESPACE, \"-large\"));\n }\n\n if (isFunction(click)) {\n addListener(item, EVENT_CLICK, click);\n }\n\n list.appendChild(item);\n });\n toolbar.appendChild(list);\n } else {\n addClass(toolbar, CLASS_HIDE);\n }\n\n if (!options.rotatable) {\n var rotates = toolbar.querySelectorAll('li[class*=\"rotate\"]');\n addClass(rotates, CLASS_INVISIBLE);\n forEach(rotates, function (rotate) {\n toolbar.appendChild(rotate);\n });\n }\n\n if (options.inline) {\n addClass(button, CLASS_FULLSCREEN);\n setStyle(viewer, {\n zIndex: options.zIndexInline\n });\n\n if (window.getComputedStyle(parent).position === 'static') {\n setStyle(parent, {\n position: 'relative'\n });\n }\n\n parent.insertBefore(viewer, element.nextSibling);\n } else {\n addClass(button, CLASS_CLOSE);\n addClass(viewer, CLASS_FIXED);\n addClass(viewer, CLASS_FADE);\n addClass(viewer, CLASS_HIDE);\n setStyle(viewer, {\n zIndex: options.zIndex\n });\n var container = options.container;\n\n if (isString(container)) {\n container = element.ownerDocument.querySelector(container);\n }\n\n if (!container) {\n container = this.body;\n }\n\n container.appendChild(viewer);\n }\n\n if (options.inline) {\n this.render();\n this.bind();\n this.isShown = true;\n }\n\n this.ready = true;\n\n if (isFunction(options.ready)) {\n addListener(element, EVENT_READY, options.ready, {\n once: true\n });\n }\n\n if (dispatchEvent(element, EVENT_READY) === false) {\n this.ready = false;\n return;\n }\n\n if (this.ready && options.inline) {\n this.view(this.index);\n }\n }\n /**\n * Get the no conflict viewer class.\n * @returns {Viewer} The viewer class.\n */\n\n }], [{\n key: \"noConflict\",\n value: function noConflict() {\n window.Viewer = AnotherViewer;\n return Viewer;\n }\n /**\n * Change the default options.\n * @param {Object} options - The new default options.\n */\n\n }, {\n key: \"setDefaults\",\n value: function setDefaults(options) {\n assign(DEFAULTS, isPlainObject(options) && options);\n }\n }]);\n\n return Viewer;\n }();\n\n assign(Viewer.prototype, render, events, handlers, methods, others);\n\n return Viewer;\n\n}));\n","module.exports = __webpack_public_path__ + \"img/female.813a7054.svg\";","export * from \"-!../../node_modules/mini-css-extract-plugin/dist/loader.js??ref--6-oneOf-1-0!../../node_modules/css-loader/dist/cjs.js??ref--6-oneOf-1-1!../../node_modules/vue-loader/lib/loaders/stylePostLoader.js!../../node_modules/postcss-loader/src/index.js??ref--6-oneOf-1-2!../../node_modules/cache-loader/dist/cjs.js??ref--0-0!../../node_modules/vue-loader/lib/index.js??vue-loader-options!./ConfirmDeleteDialog.vue?vue&type=style&index=0&lang=css&\"","var render = function () {var _vm=this;var _h=_vm.$createElement;var _c=_vm._self._c||_h;return _c('div',{staticStyle:{\"width\":\"100%\",\"background\":\"'#dbc7ff'\"}},[_c('v-tabs',{staticStyle:{\"max-height\":\"50\",\"width\":\"100%\",\"padding-right\":\"20px\",\"background\":\"#dbc7ff\"},attrs:{\"height\":\"50\",\"right\":\"\",\"background-color\":\"#dbc7ff\"},model:{value:(_vm.selected),callback:function ($$v) {_vm.selected=$$v},expression:\"selected\"}},[(_vm.title)?_c('v-tab',{on:{\"click\":function($event){return _vm.onBack()}}},[_c('v-icon',{staticClass:\"mr-5\",domProps:{\"textContent\":_vm._s('mdi-chevron-left')}}),_vm._v(_vm._s(_vm.title)+\" \")],1):_vm._e(),_c('v-spacer'),_vm._l((_vm.menus),function(menu,index){return _c('v-tab',{key:index,on:{\"click\":function($event){return _vm.onSelected(index, $event)}}},[_c('v-icon',{attrs:{\"color\":\"#482684\"},domProps:{\"textContent\":_vm._s(menu.icon)}}),_c('div',{staticClass:\"ml-2\",staticStyle:{\"color\":\"#482684\"},domProps:{\"textContent\":_vm._s(menu.title)}})],1)})],2),(_vm.clientDialog)?_c('client-dialog',{attrs:{\"clientDialog\":_vm.clientDialog,\"onCloseClientDialog\":_vm.onCloseClientDialog,\"onAddedClient\":_vm.onAddedClient}}):_vm._e(),_c('nutritional-info-dialog',{attrs:{\"dialog\":_vm.nutriDialog,\"onClose\":_vm.onCloseDialog}}),(_vm.organizationDialog)?_c('add-organization-dialog',{attrs:{\"dialog\":_vm.organizationDialog,\"onCloseDialog\":_vm.onCloseDialog}}):_vm._e(),(\n _vm.employeeDialog && _vm.profileType == 'Partner' && _vm.profile.role == 'Manager'\n )?_c('employee-dialog',{attrs:{\"dialog\":_vm.employeeDialog,\"onCloseDialog\":_vm.onCloseDialog,\"item\":{ organization: _vm.profile.organization._id }}}):_vm._e(),(_vm.summaryDialog)?_c('ClientPDFSummary',{ref:\"summary\",attrs:{\"client_id\":this.$route.params.id}}):_vm._e(),(_vm.barcodeSummaryDialog)?_c('FoodPDFSummary',{ref:\"barcode\"}):_vm._e(),_c('v-menu',{staticStyle:{\"z-index\":\"11\"},attrs:{\"absolute\":\"\",\"offset-y\":\"\",\"position-x\":_vm.dateX,\"position-y\":_vm.dateY,\"close-on-content-click\":false,\"return-value\":_vm.intakeDate},on:{\"update:returnValue\":function($event){_vm.intakeDate=$event},\"update:return-value\":function($event){_vm.intakeDate=$event}},model:{value:(_vm.intakeDateMenu),callback:function ($$v) {_vm.intakeDateMenu=$$v},expression:\"intakeDateMenu\"}},[_c('v-date-picker',{attrs:{\"no-title\":\"\",\"scrollable\":\"\"},model:{value:(_vm.intakeDate),callback:function ($$v) {_vm.intakeDate=$$v},expression:\"intakeDate\"}},[_c('v-spacer'),_c('v-btn',{attrs:{\"text\":\"\",\"color\":\"primary\"},on:{\"click\":function($event){_vm.intakeDateMenu = false}}},[_vm._v(\" Cancel \")]),_c('v-btn',{attrs:{\"text\":\"\",\"color\":\"primary\"},on:{\"click\":_vm.onUpdateIntakeDate}},[_vm._v(\" OK \")])],1)],1)],1)}\nvar staticRenderFns = []\n\nexport { render, staticRenderFns }","var render = function () {var _vm=this;var _h=_vm.$createElement;var _c=_vm._self._c||_h;return _c('v-col',{staticClass:\"d-flex flex-row-reverse\",attrs:{\"align\":\"bottom\",\"justify\":\"bottom\"}},[_c('v-dialog',{attrs:{\"persistent\":\"\",\"max-width\":\"600px\"},model:{value:(_vm.clientDialog),callback:function ($$v) {_vm.clientDialog=$$v},expression:\"clientDialog\"}},[_c('v-card',[_c('v-card-title',{staticStyle:{\"display\":\"flex\",\"flex-direction\":\"row\",\"justify-content\":\"space-between\"}},[_c('span',{staticClass:\"headline\"},[_vm._v(\"Add Client\")]),_c('v-btn',{attrs:{\"icon\":\"\"},on:{\"click\":_vm.onClose}},[_c('v-icon',[_vm._v(\"mdi-close\")])],1)],1),_c('v-card-text',{staticClass:\"pb-0\",staticStyle:{\"align-items\":\"center\",\"display\":\"flex\",\"flex-direction\":\"column\"}},[_c('editable-avatar',{attrs:{\"onImageSelected\":_vm.onImageSelected}}),_c('v-container',[_c('v-row',[_c('v-col',{attrs:{\"cols\":\"6\"}},[_c('v-text-field',{attrs:{\"label\":\"First Name\",\"type\":\"name\",\"required\":\"\",\"dense\":\"\"},on:{\"onChange\":_vm.onChange,\"blur\":_vm.onCheckDuplicatedNames},model:{value:(_vm.client.first_name),callback:function ($$v) {_vm.$set(_vm.client, \"first_name\", $$v)},expression:\"client.first_name\"}})],1),_c('v-col',{attrs:{\"cols\":\"6\"}},[_c('v-text-field',{attrs:{\"label\":\"Last Name\",\"type\":\"name\",\"required\":\"\",\"dense\":\"\"},on:{\"onChange\":_vm.onChange,\"blur\":_vm.onCheckDuplicatedNames},model:{value:(_vm.client.last_name),callback:function ($$v) {_vm.$set(_vm.client, \"last_name\", $$v)},expression:\"client.last_name\"}})],1),(_vm.sameClients.length)?_c('v-col',{attrs:{\"cols\":\"12\"}},[_vm._l((_vm.sameClients),function(item){return _c('div',{key:item._id,staticClass:\"mb-3\"},[_c('div',{staticClass:\"d-flex\"},[_c('editable-avatar',{attrs:{\"editable\":false,\"image\":item.client ? item.client.image : '',\"size\":40}}),_c('div',{staticClass:\"d-flex flex-column ml-3\"},[_c('div',[_c('span',{staticStyle:{\"font-weight\":\"bold\",\"color\":\"#848299\",\"margin-right\":\"12px\"}},[_vm._v(_vm._s(item.client.client_id))]),_c('span',{staticStyle:{\"color\":\"#1c1c1a\",\"font-family\":\"'Poppins-Medium'\"},domProps:{\"innerHTML\":_vm._s(\n _vm.getFiltered(\n item.client.first_name +\n \"\" + (item.client.last_name\n ? ' ' + item.client.last_name\n : '')\n )\n )}})]),_c('div',{staticStyle:{\"font-family\":\"'Poppins-Medium'\"}},[_vm._v(\" \"+_vm._s(_vm.formatPhoneNumber(item.client.phone))+\" \")]),_c('div',{staticStyle:{\"font-family\":\"'Poppins-Medium'\"}},[_vm._v(\" \"+_vm._s(item.client.email)+\" \")])])],1),_vm._l((item.family),function(family){return _c('div',{key:family.index,staticClass:\"ml-15\"},[_c('span',{staticStyle:{\"font-weight\":\"bold\",\"margin-right\":\"5px\"}},[_vm._v(_vm._s(family.index)+\".\")]),_c('span',{domProps:{\"innerHTML\":_vm._s(_vm.getFiltered(family.value))}})])}),_c('v-divider',{staticClass:\"mt-3\"})],2)}),(_vm.totalClients > _vm.sameClients.length)?_c('div',[_vm._v(\" And more \"+_vm._s(_vm.totalClients - _vm.sameClients.length)+\" families \")]):_vm._e()],2):_vm._e(),_c('v-col',{attrs:{\"cols\":\"6\"}},[_c('v-text-field',{attrs:{\"label\":\"Email*\",\"type\":\"email\",\"rules\":[_vm.rules.required, _vm.rules.email],\"required\":\"\",\"dense\":\"\",\"autocomplete\":\"off\"},on:{\"onChange\":_vm.onChange},model:{value:(_vm.client.email),callback:function ($$v) {_vm.$set(_vm.client, \"email\", $$v)},expression:\"client.email\"}})],1),_c('v-col',{attrs:{\"cols\":\"6\"}},[_c('v-text-field',{attrs:{\"label\":\"Phone*\",\"type\":\"phone\",\"rules\":[_vm.rules.required, _vm.rules.phone],\"required\":\"\",\"dense\":\"\",\"autocomplete\":\"off\"},on:{\"onChange\":_vm.onChange},model:{value:(_vm.client.phone),callback:function ($$v) {_vm.$set(_vm.client, \"phone\", $$v)},expression:\"client.phone\"}})],1),_c('v-col',{attrs:{\"cols\":\"12\"}},[_c('v-text-field',{attrs:{\"label\":\"Password*\",\"type\":\"password\",\"rules\":[_vm.rules.required, _vm.rules.min],\"required\":\"\",\"dense\":\"\",\"autocomplete\":\"off\"},on:{\"onChange\":_vm.onChange},model:{value:(_vm.client.password),callback:function ($$v) {_vm.$set(_vm.client, \"password\", $$v)},expression:\"client.password\"}})],1),_c('v-col',{attrs:{\"cols\":\"12\"}},[_c('vuetify-google-autocomplete',{ref:\"address\",attrs:{\"id\":\"map\",\"placeholder\":\"Address\",\"dense\":\"\"},on:{\"placechanged\":_vm.getAddressData},model:{value:(_vm.client.address),callback:function ($$v) {_vm.$set(_vm.client, \"address\", $$v)},expression:\"client.address\"}})],1),_c('v-col',{attrs:{\"cols\":\"12\"}},[_c('v-text-field',{attrs:{\"label\":\"Address 2\",\"type\":\"address\",\"required\":\"\",\"dense\":\"\"},on:{\"onChange\":_vm.onChange},model:{value:(_vm.client.address2),callback:function ($$v) {_vm.$set(_vm.client, \"address2\", $$v)},expression:\"client.address2\"}})],1),_c('v-col',{attrs:{\"cols\":\"4\"}},[_c('v-text-field',{attrs:{\"label\":\"City\",\"type\":\"text\",\"required\":\"\",\"dense\":\"\"},on:{\"onChange\":_vm.onChange},model:{value:(_vm.client.city),callback:function ($$v) {_vm.$set(_vm.client, \"city\", $$v)},expression:\"client.city\"}})],1),_c('v-col',{attrs:{\"cols\":\"4\"}},[_c('v-text-field',{attrs:{\"label\":\"State\",\"type\":\"text\",\"required\":\"\",\"dense\":\"\"},on:{\"onChange\":_vm.onChange},model:{value:(_vm.client.state),callback:function ($$v) {_vm.$set(_vm.client, \"state\", $$v)},expression:\"client.state\"}})],1),_c('v-col',{attrs:{\"cols\":\"4\"}},[_c('v-text-field',{attrs:{\"label\":\"Zip\",\"type\":\"text\",\"required\":\"\",\"dense\":\"\"},on:{\"onChange\":_vm.onChange},model:{value:(_vm.client.zip),callback:function ($$v) {_vm.$set(_vm.client, \"zip\", $$v)},expression:\"client.zip\"}})],1)],1)],1)],1),_c('v-card-text',{staticClass:\"pt-0 pl-9\"},[_c('small',[_vm._v(\"*indicates required field\")])]),(_vm.error)?_c('v-alert',{staticClass:\"mx-4\",attrs:{\"dense\":\"\",\"type\":\"error\"}},[_vm._v(\" \"+_vm._s(_vm.error)+\" \")]):_vm._e(),_c('v-card-actions',[_c('v-spacer'),_c('v-btn',{attrs:{\"color\":\"blue darken-1\",\"text\":\"\"},on:{\"click\":_vm.onClose}},[_vm._v(\" Close \")]),_c('v-btn',{attrs:{\"color\":\"blue darken-1\",\"text\":\"\",\"loading\":_vm.loading},on:{\"click\":_vm.onSave}},[_vm._v(\" Add \")])],1)],1)],1)],1)}\nvar staticRenderFns = []\n\nexport { render, staticRenderFns }","\n \n \n {{ family.index }}.\n \n
\n \n
\n \n
\n \n {{ item.client.client_id }} \n
\n \n {{ formatPhoneNumber(item.client.phone) }}\n
\n \n {{ item.client.email }}\n
\n sameClients.length\">\n And more {{ totalClients - sameClients.length }} families\n
\n \n \n \n \n \n Item Info\n
\n \n Client ID:\n {{ data.client_id }}\n
\n | Notes | \n
|---|
| \n {{ item.food.name }}\n | \n\n \n {{ tag }}\n \n | \n \n {{ item.food.meals }}\n | \n\n {{ item.food.serving_size }} {{ item.food.unit }}\n | \n{{ item.food.description }} | \n \n
| \n {{ item.food.name }}\n | \n\n \n {{ tag }}\n \n | \n \n {{ item.food.meals }}\n | \n\n {{ item.food.serving_size }} {{ item.food.unit }}\n | \n{{ item.food.description }} | \n \n\n
| \n {{ item.food.name }}\n | \n\n \n {{ tag }}\n \n | \n \n {{ item.food.meals }}\n | \n\n {{ item.food.serving_size }} {{ item.food.unit }}\n | \n{{ item.food.description }} | \n \n
| \n {{ item.food.name }}\n | \n\n \n {{ tag }}\n \n | \n \n {{ item.food.meals }}\n | \n\n {{ item.food.serving_size }} {{ item.food.unit }}\n | \n{{ item.food.description }} | \n \n
| \n {{ item.food.name }}\n | \n\n \n {{ tag }}\n \n | \n \n {{ item.food.meals }}\n | \n\n {{ item.food.serving_size }} {{ item.food.unit }}\n | \n{{ item.food.description }} | \n \n
\n Nutritional Information\n
\n \n \n \n \n \n \n \n \n \n Cancel\n \n \n OK\n \n \n \n
\n\n\n\n","import mod from \"-!../../../node_modules/cache-loader/dist/cjs.js??ref--12-0!../../../node_modules/thread-loader/dist/cjs.js!../../../node_modules/babel-loader/lib/index.js!../../../node_modules/cache-loader/dist/cjs.js??ref--0-0!../../../node_modules/vue-loader/lib/index.js??vue-loader-options!./Menu.vue?vue&type=script&lang=js&\"; export default mod; export * from \"-!../../../node_modules/cache-loader/dist/cjs.js??ref--12-0!../../../node_modules/thread-loader/dist/cjs.js!../../../node_modules/babel-loader/lib/index.js!../../../node_modules/cache-loader/dist/cjs.js??ref--0-0!../../../node_modules/vue-loader/lib/index.js??vue-loader-options!./Menu.vue?vue&type=script&lang=js&\"","import { render, staticRenderFns } from \"./Menu.vue?vue&type=template&id=1af4a9df&scoped=true&\"\nimport script from \"./Menu.vue?vue&type=script&lang=js&\"\nexport * from \"./Menu.vue?vue&type=script&lang=js&\"\nimport style0 from \"./Menu.vue?vue&type=style&index=0&id=1af4a9df&scoped=true&lang=css&\"\n\n\n/* normalize component */\nimport normalizer from \"!../../../node_modules/vue-loader/lib/runtime/componentNormalizer.js\"\nvar component = normalizer(\n script,\n render,\n staticRenderFns,\n false,\n null,\n \"1af4a9df\",\n null\n \n)\n\nexport default component.exports\n\n/* vuetify-loader */\nimport installComponents from \"!../../../node_modules/vuetify-loader/lib/runtime/installComponents.js\"\nimport { VBtn } from 'vuetify/lib/components/VBtn';\nimport { VDatePicker } from 'vuetify/lib/components/VDatePicker';\nimport { VIcon } from 'vuetify/lib/components/VIcon';\nimport { VMenu } from 'vuetify/lib/components/VMenu';\nimport { VSpacer } from 'vuetify/lib/components/VGrid';\nimport { VTab } from 'vuetify/lib/components/VTabs';\nimport { VTabs } from 'vuetify/lib/components/VTabs';\ninstallComponents(component, {VBtn,VDatePicker,VIcon,VMenu,VSpacer,VTab,VTabs})\n","module.exports = __webpack_public_path__ + \"img/icon_chit_chat.682e42e5.svg\";","module.exports = __webpack_public_path__ + \"img/age.4d27526a.svg\";","export * from \"-!../../../node_modules/mini-css-extract-plugin/dist/loader.js??ref--6-oneOf-1-0!../../../node_modules/css-loader/dist/cjs.js??ref--6-oneOf-1-1!../../../node_modules/vue-loader/lib/loaders/stylePostLoader.js!../../../node_modules/postcss-loader/src/index.js??ref--6-oneOf-1-2!../../../node_modules/cache-loader/dist/cjs.js??ref--0-0!../../../node_modules/vue-loader/lib/index.js??vue-loader-options!./IntakeRepeaterInput.vue?vue&type=style&index=0&id=4fcd4984&scoped=true&lang=css&\"","export * from \"-!../../../node_modules/mini-css-extract-plugin/dist/loader.js??ref--6-oneOf-1-0!../../../node_modules/css-loader/dist/cjs.js??ref--6-oneOf-1-1!../../../node_modules/vue-loader/lib/loaders/stylePostLoader.js!../../../node_modules/postcss-loader/src/index.js??ref--6-oneOf-1-2!../../../node_modules/cache-loader/dist/cjs.js??ref--0-0!../../../node_modules/vue-loader/lib/index.js??vue-loader-options!./ClientDialog.vue?vue&type=style&index=0&lang=css&\"","/**\n * html2pdf.js v0.9.3\n * Copyright (c) 2021 Erik Koopmans\n * Released under the MIT License.\n */\n(function (global, factory) {\n\ttypeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jspdf'), require('html2canvas')) :\n\ttypeof define === 'function' && define.amd ? define(['jspdf', 'html2canvas'], factory) :\n\t(global.html2pdf = factory(global.jsPDF,global.html2canvas));\n}(this, (function (jsPDF,html2canvas) { 'use strict';\n\njsPDF = jsPDF && jsPDF.hasOwnProperty('default') ? jsPDF['default'] : jsPDF;\nhtml2canvas = html2canvas && html2canvas.hasOwnProperty('default') ? html2canvas['default'] : html2canvas;\n\nvar _typeof = typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\" ? function (obj) {\n return typeof obj;\n} : function (obj) {\n return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj;\n};\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\nvar _extends = Object.assign || function (target) {\n for (var i = 1; i < arguments.length; i++) {\n var source = arguments[i];\n\n for (var key in source) {\n if (Object.prototype.hasOwnProperty.call(source, key)) {\n target[key] = source[key];\n }\n }\n }\n\n return target;\n};\n\n// Determine the type of a variable/object.\nvar objType = function objType(obj) {\n var type = typeof obj === 'undefined' ? 'undefined' : _typeof(obj);\n if (type === 'undefined') return 'undefined';else if (type === 'string' || obj instanceof String) return 'string';else if (type === 'number' || obj instanceof Number) return 'number';else if (type === 'function' || obj instanceof Function) return 'function';else if (!!obj && obj.constructor === Array) return 'array';else if (obj && obj.nodeType === 1) return 'element';else if (type === 'object') return 'object';else return 'unknown';\n};\n\n// Create an HTML element with optional className, innerHTML, and style.\nvar createElement = function createElement(tagName, opt) {\n var el = document.createElement(tagName);\n if (opt.className) el.className = opt.className;\n if (opt.innerHTML) {\n el.innerHTML = opt.innerHTML;\n var scripts = el.getElementsByTagName('script');\n for (var i = scripts.length; i-- > 0; null) {\n scripts[i].parentNode.removeChild(scripts[i]);\n }\n }\n for (var key in opt.style) {\n el.style[key] = opt.style[key];\n }\n return el;\n};\n\n// Deep-clone a node and preserve contents/properties.\nvar cloneNode = function cloneNode(node, javascriptEnabled) {\n // Recursively clone the node.\n var clone = node.nodeType === 3 ? document.createTextNode(node.nodeValue) : node.cloneNode(false);\n for (var child = node.firstChild; child; child = child.nextSibling) {\n if (javascriptEnabled === true || child.nodeType !== 1 || child.nodeName !== 'SCRIPT') {\n clone.appendChild(cloneNode(child, javascriptEnabled));\n }\n }\n\n if (node.nodeType === 1) {\n // Preserve contents/properties of special nodes.\n if (node.nodeName === 'CANVAS') {\n clone.width = node.width;\n clone.height = node.height;\n clone.getContext('2d').drawImage(node, 0, 0);\n } else if (node.nodeName === 'TEXTAREA' || node.nodeName === 'SELECT') {\n clone.value = node.value;\n }\n\n // Preserve the node's scroll position when it loads.\n clone.addEventListener('load', function () {\n clone.scrollTop = node.scrollTop;\n clone.scrollLeft = node.scrollLeft;\n }, true);\n }\n\n // Return the cloned node.\n return clone;\n};\n\n// Convert units from px using the conversion value 'k' from jsPDF.\nvar unitConvert = function unitConvert(obj, k) {\n if (objType(obj) === 'number') {\n return obj * 72 / 96 / k;\n } else {\n var newObj = {};\n for (var key in obj) {\n newObj[key] = obj[key] * 72 / 96 / k;\n }\n return newObj;\n }\n};\n\n// Convert units to px using the conversion value 'k' from jsPDF.\nvar toPx = function toPx(val, k) {\n return Math.floor(val * k / 72 * 96);\n};\n\nvar commonjsGlobal = typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : {};\n\nfunction commonjsRequire () {\n\tthrow new Error('Dynamic requires are not currently supported by rollup-plugin-commonjs');\n}\n\n\n\nfunction createCommonjsModule(fn, module) {\n\treturn module = { exports: {} }, fn(module, module.exports), module.exports;\n}\n\nvar es6Promise = createCommonjsModule(function (module, exports) {\n/*!\n * @overview es6-promise - a tiny implementation of Promises/A+.\n * @copyright Copyright (c) 2014 Yehuda Katz, Tom Dale, Stefan Penner and contributors (Conversion to ES6 API by Jake Archibald)\n * @license Licensed under MIT license\n * See https://raw.githubusercontent.com/stefanpenner/es6-promise/master/LICENSE\n * @version v4.2.5+7f2b526d\n */\n\n(function (global, factory) {\n\tmodule.exports = factory();\n}(commonjsGlobal, (function () { function objectOrFunction(x) {\n var type = typeof x;\n return x !== null && (type === 'object' || type === 'function');\n}\n\nfunction isFunction(x) {\n return typeof x === 'function';\n}\n\n\n\nvar _isArray = void 0;\nif (Array.isArray) {\n _isArray = Array.isArray;\n} else {\n _isArray = function (x) {\n return Object.prototype.toString.call(x) === '[object Array]';\n };\n}\n\nvar isArray = _isArray;\n\nvar len = 0;\nvar vertxNext = void 0;\nvar customSchedulerFn = void 0;\n\nvar asap = function asap(callback, arg) {\n queue[len] = callback;\n queue[len + 1] = arg;\n len += 2;\n if (len === 2) {\n // If len is 2, that means that we need to schedule an async flush.\n // If additional callbacks are queued before the queue is flushed, they\n // will be processed by this flush that we are scheduling.\n if (customSchedulerFn) {\n customSchedulerFn(flush);\n } else {\n scheduleFlush();\n }\n }\n};\n\nfunction setScheduler(scheduleFn) {\n customSchedulerFn = scheduleFn;\n}\n\nfunction setAsap(asapFn) {\n asap = asapFn;\n}\n\nvar browserWindow = typeof window !== 'undefined' ? window : undefined;\nvar browserGlobal = browserWindow || {};\nvar BrowserMutationObserver = browserGlobal.MutationObserver || browserGlobal.WebKitMutationObserver;\nvar isNode = typeof self === 'undefined' && typeof process !== 'undefined' && {}.toString.call(process) === '[object process]';\n\n// test for web worker but not in IE10\nvar isWorker = typeof Uint8ClampedArray !== 'undefined' && typeof importScripts !== 'undefined' && typeof MessageChannel !== 'undefined';\n\n// node\nfunction useNextTick() {\n // node version 0.10.x displays a deprecation warning when nextTick is used recursively\n // see https://github.com/cujojs/when/issues/410 for details\n return function () {\n return process.nextTick(flush);\n };\n}\n\n// vertx\nfunction useVertxTimer() {\n if (typeof vertxNext !== 'undefined') {\n return function () {\n vertxNext(flush);\n };\n }\n\n return useSetTimeout();\n}\n\nfunction useMutationObserver() {\n var iterations = 0;\n var observer = new BrowserMutationObserver(flush);\n var node = document.createTextNode('');\n observer.observe(node, { characterData: true });\n\n return function () {\n node.data = iterations = ++iterations % 2;\n };\n}\n\n// web worker\nfunction useMessageChannel() {\n var channel = new MessageChannel();\n channel.port1.onmessage = flush;\n return function () {\n return channel.port2.postMessage(0);\n };\n}\n\nfunction useSetTimeout() {\n // Store setTimeout reference so es6-promise will be unaffected by\n // other code modifying setTimeout (like sinon.useFakeTimers())\n var globalSetTimeout = setTimeout;\n return function () {\n return globalSetTimeout(flush, 1);\n };\n}\n\nvar queue = new Array(1000);\nfunction flush() {\n for (var i = 0; i < len; i += 2) {\n var callback = queue[i];\n var arg = queue[i + 1];\n\n callback(arg);\n\n queue[i] = undefined;\n queue[i + 1] = undefined;\n }\n\n len = 0;\n}\n\nfunction attemptVertx() {\n try {\n var vertx = Function('return this')().require('vertx');\n vertxNext = vertx.runOnLoop || vertx.runOnContext;\n return useVertxTimer();\n } catch (e) {\n return useSetTimeout();\n }\n}\n\nvar scheduleFlush = void 0;\n// Decide what async method to use to triggering processing of queued callbacks:\nif (isNode) {\n scheduleFlush = useNextTick();\n} else if (BrowserMutationObserver) {\n scheduleFlush = useMutationObserver();\n} else if (isWorker) {\n scheduleFlush = useMessageChannel();\n} else if (browserWindow === undefined && typeof commonjsRequire === 'function') {\n scheduleFlush = attemptVertx();\n} else {\n scheduleFlush = useSetTimeout();\n}\n\nfunction then(onFulfillment, onRejection) {\n var parent = this;\n\n var child = new this.constructor(noop);\n\n if (child[PROMISE_ID] === undefined) {\n makePromise(child);\n }\n\n var _state = parent._state;\n\n\n if (_state) {\n var callback = arguments[_state - 1];\n asap(function () {\n return invokeCallback(_state, child, callback, parent._result);\n });\n } else {\n subscribe(parent, child, onFulfillment, onRejection);\n }\n\n return child;\n}\n\n/**\n `Promise.resolve` returns a promise that will become resolved with the\n passed `value`. It is shorthand for the following:\n\n ```javascript\n let promise = new Promise(function(resolve, reject){\n resolve(1);\n });\n\n promise.then(function(value){\n // value === 1\n });\n ```\n\n Instead of writing the above, your code now simply becomes the following:\n\n ```javascript\n let promise = Promise.resolve(1);\n\n promise.then(function(value){\n // value === 1\n });\n ```\n\n @method resolve\n @static\n @param {Any} value value that the returned promise will be resolved with\n Useful for tooling.\n @return {Promise} a promise that will become fulfilled with the given\n `value`\n*/\nfunction resolve$1(object) {\n /*jshint validthis:true */\n var Constructor = this;\n\n if (object && typeof object === 'object' && object.constructor === Constructor) {\n return object;\n }\n\n var promise = new Constructor(noop);\n resolve(promise, object);\n return promise;\n}\n\nvar PROMISE_ID = Math.random().toString(36).substring(2);\n\nfunction noop() {}\n\nvar PENDING = void 0;\nvar FULFILLED = 1;\nvar REJECTED = 2;\n\nvar TRY_CATCH_ERROR = { error: null };\n\nfunction selfFulfillment() {\n return new TypeError(\"You cannot resolve a promise with itself\");\n}\n\nfunction cannotReturnOwn() {\n return new TypeError('A promises callback cannot return that same promise.');\n}\n\nfunction getThen(promise) {\n try {\n return promise.then;\n } catch (error) {\n TRY_CATCH_ERROR.error = error;\n return TRY_CATCH_ERROR;\n }\n}\n\nfunction tryThen(then$$1, value, fulfillmentHandler, rejectionHandler) {\n try {\n then$$1.call(value, fulfillmentHandler, rejectionHandler);\n } catch (e) {\n return e;\n }\n}\n\nfunction handleForeignThenable(promise, thenable, then$$1) {\n asap(function (promise) {\n var sealed = false;\n var error = tryThen(then$$1, thenable, function (value) {\n if (sealed) {\n return;\n }\n sealed = true;\n if (thenable !== value) {\n resolve(promise, value);\n } else {\n fulfill(promise, value);\n }\n }, function (reason) {\n if (sealed) {\n return;\n }\n sealed = true;\n\n reject(promise, reason);\n }, 'Settle: ' + (promise._label || ' unknown promise'));\n\n if (!sealed && error) {\n sealed = true;\n reject(promise, error);\n }\n }, promise);\n}\n\nfunction handleOwnThenable(promise, thenable) {\n if (thenable._state === FULFILLED) {\n fulfill(promise, thenable._result);\n } else if (thenable._state === REJECTED) {\n reject(promise, thenable._result);\n } else {\n subscribe(thenable, undefined, function (value) {\n return resolve(promise, value);\n }, function (reason) {\n return reject(promise, reason);\n });\n }\n}\n\nfunction handleMaybeThenable(promise, maybeThenable, then$$1) {\n if (maybeThenable.constructor === promise.constructor && then$$1 === then && maybeThenable.constructor.resolve === resolve$1) {\n handleOwnThenable(promise, maybeThenable);\n } else {\n if (then$$1 === TRY_CATCH_ERROR) {\n reject(promise, TRY_CATCH_ERROR.error);\n TRY_CATCH_ERROR.error = null;\n } else if (then$$1 === undefined) {\n fulfill(promise, maybeThenable);\n } else if (isFunction(then$$1)) {\n handleForeignThenable(promise, maybeThenable, then$$1);\n } else {\n fulfill(promise, maybeThenable);\n }\n }\n}\n\nfunction resolve(promise, value) {\n if (promise === value) {\n reject(promise, selfFulfillment());\n } else if (objectOrFunction(value)) {\n handleMaybeThenable(promise, value, getThen(value));\n } else {\n fulfill(promise, value);\n }\n}\n\nfunction publishRejection(promise) {\n if (promise._onerror) {\n promise._onerror(promise._result);\n }\n\n publish(promise);\n}\n\nfunction fulfill(promise, value) {\n if (promise._state !== PENDING) {\n return;\n }\n\n promise._result = value;\n promise._state = FULFILLED;\n\n if (promise._subscribers.length !== 0) {\n asap(publish, promise);\n }\n}\n\nfunction reject(promise, reason) {\n if (promise._state !== PENDING) {\n return;\n }\n promise._state = REJECTED;\n promise._result = reason;\n\n asap(publishRejection, promise);\n}\n\nfunction subscribe(parent, child, onFulfillment, onRejection) {\n var _subscribers = parent._subscribers;\n var length = _subscribers.length;\n\n\n parent._onerror = null;\n\n _subscribers[length] = child;\n _subscribers[length + FULFILLED] = onFulfillment;\n _subscribers[length + REJECTED] = onRejection;\n\n if (length === 0 && parent._state) {\n asap(publish, parent);\n }\n}\n\nfunction publish(promise) {\n var subscribers = promise._subscribers;\n var settled = promise._state;\n\n if (subscribers.length === 0) {\n return;\n }\n\n var child = void 0,\n callback = void 0,\n detail = promise._result;\n\n for (var i = 0; i < subscribers.length; i += 3) {\n child = subscribers[i];\n callback = subscribers[i + settled];\n\n if (child) {\n invokeCallback(settled, child, callback, detail);\n } else {\n callback(detail);\n }\n }\n\n promise._subscribers.length = 0;\n}\n\nfunction tryCatch(callback, detail) {\n try {\n return callback(detail);\n } catch (e) {\n TRY_CATCH_ERROR.error = e;\n return TRY_CATCH_ERROR;\n }\n}\n\nfunction invokeCallback(settled, promise, callback, detail) {\n var hasCallback = isFunction(callback),\n value = void 0,\n error = void 0,\n succeeded = void 0,\n failed = void 0;\n\n if (hasCallback) {\n value = tryCatch(callback, detail);\n\n if (value === TRY_CATCH_ERROR) {\n failed = true;\n error = value.error;\n value.error = null;\n } else {\n succeeded = true;\n }\n\n if (promise === value) {\n reject(promise, cannotReturnOwn());\n return;\n }\n } else {\n value = detail;\n succeeded = true;\n }\n\n if (promise._state !== PENDING) {\n // noop\n } else if (hasCallback && succeeded) {\n resolve(promise, value);\n } else if (failed) {\n reject(promise, error);\n } else if (settled === FULFILLED) {\n fulfill(promise, value);\n } else if (settled === REJECTED) {\n reject(promise, value);\n }\n}\n\nfunction initializePromise(promise, resolver) {\n try {\n resolver(function resolvePromise(value) {\n resolve(promise, value);\n }, function rejectPromise(reason) {\n reject(promise, reason);\n });\n } catch (e) {\n reject(promise, e);\n }\n}\n\nvar id = 0;\nfunction nextId() {\n return id++;\n}\n\nfunction makePromise(promise) {\n promise[PROMISE_ID] = id++;\n promise._state = undefined;\n promise._result = undefined;\n promise._subscribers = [];\n}\n\nfunction validationError() {\n return new Error('Array Methods must be provided an Array');\n}\n\nvar Enumerator = function () {\n function Enumerator(Constructor, input) {\n this._instanceConstructor = Constructor;\n this.promise = new Constructor(noop);\n\n if (!this.promise[PROMISE_ID]) {\n makePromise(this.promise);\n }\n\n if (isArray(input)) {\n this.length = input.length;\n this._remaining = input.length;\n\n this._result = new Array(this.length);\n\n if (this.length === 0) {\n fulfill(this.promise, this._result);\n } else {\n this.length = this.length || 0;\n this._enumerate(input);\n if (this._remaining === 0) {\n fulfill(this.promise, this._result);\n }\n }\n } else {\n reject(this.promise, validationError());\n }\n }\n\n Enumerator.prototype._enumerate = function _enumerate(input) {\n for (var i = 0; this._state === PENDING && i < input.length; i++) {\n this._eachEntry(input[i], i);\n }\n };\n\n Enumerator.prototype._eachEntry = function _eachEntry(entry, i) {\n var c = this._instanceConstructor;\n var resolve$$1 = c.resolve;\n\n\n if (resolve$$1 === resolve$1) {\n var _then = getThen(entry);\n\n if (_then === then && entry._state !== PENDING) {\n this._settledAt(entry._state, i, entry._result);\n } else if (typeof _then !== 'function') {\n this._remaining--;\n this._result[i] = entry;\n } else if (c === Promise$1) {\n var promise = new c(noop);\n handleMaybeThenable(promise, entry, _then);\n this._willSettleAt(promise, i);\n } else {\n this._willSettleAt(new c(function (resolve$$1) {\n return resolve$$1(entry);\n }), i);\n }\n } else {\n this._willSettleAt(resolve$$1(entry), i);\n }\n };\n\n Enumerator.prototype._settledAt = function _settledAt(state, i, value) {\n var promise = this.promise;\n\n\n if (promise._state === PENDING) {\n this._remaining--;\n\n if (state === REJECTED) {\n reject(promise, value);\n } else {\n this._result[i] = value;\n }\n }\n\n if (this._remaining === 0) {\n fulfill(promise, this._result);\n }\n };\n\n Enumerator.prototype._willSettleAt = function _willSettleAt(promise, i) {\n var enumerator = this;\n\n subscribe(promise, undefined, function (value) {\n return enumerator._settledAt(FULFILLED, i, value);\n }, function (reason) {\n return enumerator._settledAt(REJECTED, i, reason);\n });\n };\n\n return Enumerator;\n}();\n\n/**\n `Promise.all` accepts an array of promises, and returns a new promise which\n is fulfilled with an array of fulfillment values for the passed promises, or\n rejected with the reason of the first passed promise to be rejected. It casts all\n elements of the passed iterable to promises as it runs this algorithm.\n\n Example:\n\n ```javascript\n let promise1 = resolve(1);\n let promise2 = resolve(2);\n let promise3 = resolve(3);\n let promises = [ promise1, promise2, promise3 ];\n\n Promise.all(promises).then(function(array){\n // The array here would be [ 1, 2, 3 ];\n });\n ```\n\n If any of the `promises` given to `all` are rejected, the first promise\n that is rejected will be given as an argument to the returned promises's\n rejection handler. For example:\n\n Example:\n\n ```javascript\n let promise1 = resolve(1);\n let promise2 = reject(new Error(\"2\"));\n let promise3 = reject(new Error(\"3\"));\n let promises = [ promise1, promise2, promise3 ];\n\n Promise.all(promises).then(function(array){\n // Code here never runs because there are rejected promises!\n }, function(error) {\n // error.message === \"2\"\n });\n ```\n\n @method all\n @static\n @param {Array} entries array of promises\n @param {String} label optional string for labeling the promise.\n Useful for tooling.\n @return {Promise} promise that is fulfilled when all `promises` have been\n fulfilled, or rejected if any of them become rejected.\n @static\n*/\nfunction all(entries) {\n return new Enumerator(this, entries).promise;\n}\n\n/**\n `Promise.race` returns a new promise which is settled in the same way as the\n first passed promise to settle.\n\n Example:\n\n ```javascript\n let promise1 = new Promise(function(resolve, reject){\n setTimeout(function(){\n resolve('promise 1');\n }, 200);\n });\n\n let promise2 = new Promise(function(resolve, reject){\n setTimeout(function(){\n resolve('promise 2');\n }, 100);\n });\n\n Promise.race([promise1, promise2]).then(function(result){\n // result === 'promise 2' because it was resolved before promise1\n // was resolved.\n });\n ```\n\n `Promise.race` is deterministic in that only the state of the first\n settled promise matters. For example, even if other promises given to the\n `promises` array argument are resolved, but the first settled promise has\n become rejected before the other promises became fulfilled, the returned\n promise will become rejected:\n\n ```javascript\n let promise1 = new Promise(function(resolve, reject){\n setTimeout(function(){\n resolve('promise 1');\n }, 200);\n });\n\n let promise2 = new Promise(function(resolve, reject){\n setTimeout(function(){\n reject(new Error('promise 2'));\n }, 100);\n });\n\n Promise.race([promise1, promise2]).then(function(result){\n // Code here never runs\n }, function(reason){\n // reason.message === 'promise 2' because promise 2 became rejected before\n // promise 1 became fulfilled\n });\n ```\n\n An example real-world use case is implementing timeouts:\n\n ```javascript\n Promise.race([ajax('foo.json'), timeout(5000)])\n ```\n\n @method race\n @static\n @param {Array} promises array of promises to observe\n Useful for tooling.\n @return {Promise} a promise which settles in the same way as the first passed\n promise to settle.\n*/\nfunction race(entries) {\n /*jshint validthis:true */\n var Constructor = this;\n\n if (!isArray(entries)) {\n return new Constructor(function (_, reject) {\n return reject(new TypeError('You must pass an array to race.'));\n });\n } else {\n return new Constructor(function (resolve, reject) {\n var length = entries.length;\n for (var i = 0; i < length; i++) {\n Constructor.resolve(entries[i]).then(resolve, reject);\n }\n });\n }\n}\n\n/**\n `Promise.reject` returns a promise rejected with the passed `reason`.\n It is shorthand for the following:\n\n ```javascript\n let promise = new Promise(function(resolve, reject){\n reject(new Error('WHOOPS'));\n });\n\n promise.then(function(value){\n // Code here doesn't run because the promise is rejected!\n }, function(reason){\n // reason.message === 'WHOOPS'\n });\n ```\n\n Instead of writing the above, your code now simply becomes the following:\n\n ```javascript\n let promise = Promise.reject(new Error('WHOOPS'));\n\n promise.then(function(value){\n // Code here doesn't run because the promise is rejected!\n }, function(reason){\n // reason.message === 'WHOOPS'\n });\n ```\n\n @method reject\n @static\n @param {Any} reason value that the returned promise will be rejected with.\n Useful for tooling.\n @return {Promise} a promise rejected with the given `reason`.\n*/\nfunction reject$1(reason) {\n /*jshint validthis:true */\n var Constructor = this;\n var promise = new Constructor(noop);\n reject(promise, reason);\n return promise;\n}\n\nfunction needsResolver() {\n throw new TypeError('You must pass a resolver function as the first argument to the promise constructor');\n}\n\nfunction needsNew() {\n throw new TypeError(\"Failed to construct 'Promise': Please use the 'new' operator, this object constructor cannot be called as a function.\");\n}\n\n/**\n Promise objects represent the eventual result of an asynchronous operation. The\n primary way of interacting with a promise is through its `then` method, which\n registers callbacks to receive either a promise's eventual value or the reason\n why the promise cannot be fulfilled.\n\n Terminology\n -----------\n\n - `promise` is an object or function with a `then` method whose behavior conforms to this specification.\n - `thenable` is an object or function that defines a `then` method.\n - `value` is any legal JavaScript value (including undefined, a thenable, or a promise).\n - `exception` is a value that is thrown using the throw statement.\n - `reason` is a value that indicates why a promise was rejected.\n - `settled` the final resting state of a promise, fulfilled or rejected.\n\n A promise can be in one of three states: pending, fulfilled, or rejected.\n\n Promises that are fulfilled have a fulfillment value and are in the fulfilled\n state. Promises that are rejected have a rejection reason and are in the\n rejected state. A fulfillment value is never a thenable.\n\n Promises can also be said to *resolve* a value. If this value is also a\n promise, then the original promise's settled state will match the value's\n settled state. So a promise that *resolves* a promise that rejects will\n itself reject, and a promise that *resolves* a promise that fulfills will\n itself fulfill.\n\n\n Basic Usage:\n ------------\n\n ```js\n let promise = new Promise(function(resolve, reject) {\n // on success\n resolve(value);\n\n // on failure\n reject(reason);\n });\n\n promise.then(function(value) {\n // on fulfillment\n }, function(reason) {\n // on rejection\n });\n ```\n\n Advanced Usage:\n ---------------\n\n Promises shine when abstracting away asynchronous interactions such as\n `XMLHttpRequest`s.\n\n ```js\n function getJSON(url) {\n return new Promise(function(resolve, reject){\n let xhr = new XMLHttpRequest();\n\n xhr.open('GET', url);\n xhr.onreadystatechange = handler;\n xhr.responseType = 'json';\n xhr.setRequestHeader('Accept', 'application/json');\n xhr.send();\n\n function handler() {\n if (this.readyState === this.DONE) {\n if (this.status === 200) {\n resolve(this.response);\n } else {\n reject(new Error('getJSON: `' + url + '` failed with status: [' + this.status + ']'));\n }\n }\n };\n });\n }\n\n getJSON('/posts.json').then(function(json) {\n // on fulfillment\n }, function(reason) {\n // on rejection\n });\n ```\n\n Unlike callbacks, promises are great composable primitives.\n\n ```js\n Promise.all([\n getJSON('/posts'),\n getJSON('/comments')\n ]).then(function(values){\n values[0] // => postsJSON\n values[1] // => commentsJSON\n\n return values;\n });\n ```\n\n @class Promise\n @param {Function} resolver\n Useful for tooling.\n @constructor\n*/\n\nvar Promise$1 = function () {\n function Promise(resolver) {\n this[PROMISE_ID] = nextId();\n this._result = this._state = undefined;\n this._subscribers = [];\n\n if (noop !== resolver) {\n typeof resolver !== 'function' && needsResolver();\n this instanceof Promise ? initializePromise(this, resolver) : needsNew();\n }\n }\n\n /**\n The primary way of interacting with a promise is through its `then` method,\n which registers callbacks to receive either a promise's eventual value or the\n reason why the promise cannot be fulfilled.\n ```js\n findUser().then(function(user){\n // user is available\n }, function(reason){\n // user is unavailable, and you are given the reason why\n });\n ```\n Chaining\n --------\n The return value of `then` is itself a promise. This second, 'downstream'\n promise is resolved with the return value of the first promise's fulfillment\n or rejection handler, or rejected if the handler throws an exception.\n ```js\n findUser().then(function (user) {\n return user.name;\n }, function (reason) {\n return 'default name';\n }).then(function (userName) {\n // If `findUser` fulfilled, `userName` will be the user's name, otherwise it\n // will be `'default name'`\n });\n findUser().then(function (user) {\n throw new Error('Found user, but still unhappy');\n }, function (reason) {\n throw new Error('`findUser` rejected and we're unhappy');\n }).then(function (value) {\n // never reached\n }, function (reason) {\n // if `findUser` fulfilled, `reason` will be 'Found user, but still unhappy'.\n // If `findUser` rejected, `reason` will be '`findUser` rejected and we're unhappy'.\n });\n ```\n If the downstream promise does not specify a rejection handler, rejection reasons will be propagated further downstream.\n ```js\n findUser().then(function (user) {\n throw new PedagogicalException('Upstream error');\n }).then(function (value) {\n // never reached\n }).then(function (value) {\n // never reached\n }, function (reason) {\n // The `PedgagocialException` is propagated all the way down to here\n });\n ```\n Assimilation\n ------------\n Sometimes the value you want to propagate to a downstream promise can only be\n retrieved asynchronously. This can be achieved by returning a promise in the\n fulfillment or rejection handler. The downstream promise will then be pending\n until the returned promise is settled. This is called *assimilation*.\n ```js\n findUser().then(function (user) {\n return findCommentsByAuthor(user);\n }).then(function (comments) {\n // The user's comments are now available\n });\n ```\n If the assimliated promise rejects, then the downstream promise will also reject.\n ```js\n findUser().then(function (user) {\n return findCommentsByAuthor(user);\n }).then(function (comments) {\n // If `findCommentsByAuthor` fulfills, we'll have the value here\n }, function (reason) {\n // If `findCommentsByAuthor` rejects, we'll have the reason here\n });\n ```\n Simple Example\n --------------\n Synchronous Example\n ```javascript\n let result;\n try {\n result = findResult();\n // success\n } catch(reason) {\n // failure\n }\n ```\n Errback Example\n ```js\n findResult(function(result, err){\n if (err) {\n // failure\n } else {\n // success\n }\n });\n ```\n Promise Example;\n ```javascript\n findResult().then(function(result){\n // success\n }, function(reason){\n // failure\n });\n ```\n Advanced Example\n --------------\n Synchronous Example\n ```javascript\n let author, books;\n try {\n author = findAuthor();\n books = findBooksByAuthor(author);\n // success\n } catch(reason) {\n // failure\n }\n ```\n Errback Example\n ```js\n function foundBooks(books) {\n }\n function failure(reason) {\n }\n findAuthor(function(author, err){\n if (err) {\n failure(err);\n // failure\n } else {\n try {\n findBoooksByAuthor(author, function(books, err) {\n if (err) {\n failure(err);\n } else {\n try {\n foundBooks(books);\n } catch(reason) {\n failure(reason);\n }\n }\n });\n } catch(error) {\n failure(err);\n }\n // success\n }\n });\n ```\n Promise Example;\n ```javascript\n findAuthor().\n then(findBooksByAuthor).\n then(function(books){\n // found books\n }).catch(function(reason){\n // something went wrong\n });\n ```\n @method then\n @param {Function} onFulfilled\n @param {Function} onRejected\n Useful for tooling.\n @return {Promise}\n */\n\n /**\n `catch` is simply sugar for `then(undefined, onRejection)` which makes it the same\n as the catch block of a try/catch statement.\n ```js\n function findAuthor(){\n throw new Error('couldn't find that author');\n }\n // synchronous\n try {\n findAuthor();\n } catch(reason) {\n // something went wrong\n }\n // async with promises\n findAuthor().catch(function(reason){\n // something went wrong\n });\n ```\n @method catch\n @param {Function} onRejection\n Useful for tooling.\n @return {Promise}\n */\n\n\n Promise.prototype.catch = function _catch(onRejection) {\n return this.then(null, onRejection);\n };\n\n /**\n `finally` will be invoked regardless of the promise's fate just as native\n try/catch/finally behaves\n \n Synchronous example:\n \n ```js\n findAuthor() {\n if (Math.random() > 0.5) {\n throw new Error();\n }\n return new Author();\n }\n \n try {\n return findAuthor(); // succeed or fail\n } catch(error) {\n return findOtherAuther();\n } finally {\n // always runs\n // doesn't affect the return value\n }\n ```\n \n Asynchronous example:\n \n ```js\n findAuthor().catch(function(reason){\n return findOtherAuther();\n }).finally(function(){\n // author was either found, or not\n });\n ```\n \n @method finally\n @param {Function} callback\n @return {Promise}\n */\n\n\n Promise.prototype.finally = function _finally(callback) {\n var promise = this;\n var constructor = promise.constructor;\n\n if (isFunction(callback)) {\n return promise.then(function (value) {\n return constructor.resolve(callback()).then(function () {\n return value;\n });\n }, function (reason) {\n return constructor.resolve(callback()).then(function () {\n throw reason;\n });\n });\n }\n\n return promise.then(callback, callback);\n };\n\n return Promise;\n}();\n\nPromise$1.prototype.then = then;\nPromise$1.all = all;\nPromise$1.race = race;\nPromise$1.resolve = resolve$1;\nPromise$1.reject = reject$1;\nPromise$1._setScheduler = setScheduler;\nPromise$1._setAsap = setAsap;\nPromise$1._asap = asap;\n\n/*global self*/\nfunction polyfill() {\n var local = void 0;\n\n if (typeof commonjsGlobal !== 'undefined') {\n local = commonjsGlobal;\n } else if (typeof self !== 'undefined') {\n local = self;\n } else {\n try {\n local = Function('return this')();\n } catch (e) {\n throw new Error('polyfill failed because global object is unavailable in this environment');\n }\n }\n\n var P = local.Promise;\n\n if (P) {\n var promiseToString = null;\n try {\n promiseToString = Object.prototype.toString.call(P.resolve());\n } catch (e) {\n // silently ignored\n }\n\n if (promiseToString === '[object Promise]' && !P.cast) {\n return;\n }\n }\n\n local.Promise = Promise$1;\n}\n\n// Strange compat..\nPromise$1.polyfill = polyfill;\nPromise$1.Promise = Promise$1;\n\nreturn Promise$1;\n\n})));\n\n\n\n\n});\n\nvar Promise$1 = es6Promise.Promise;\n\n/* ----- CONSTRUCTOR ----- */\n\nvar Worker = function Worker(opt) {\n // Create the root parent for the proto chain, and the starting Worker.\n var root = _extends(Worker.convert(Promise$1.resolve()), JSON.parse(JSON.stringify(Worker.template)));\n var self = Worker.convert(Promise$1.resolve(), root);\n\n // Set progress, optional settings, and return.\n self = self.setProgress(1, Worker, 1, [Worker]);\n self = self.set(opt);\n return self;\n};\n\n// Boilerplate for subclassing Promise.\nWorker.prototype = Object.create(Promise$1.prototype);\nWorker.prototype.constructor = Worker;\n\n// Converts/casts promises into Workers.\nWorker.convert = function convert(promise, inherit) {\n // Uses prototypal inheritance to receive changes made to ancestors' properties.\n promise.__proto__ = inherit || Worker.prototype;\n return promise;\n};\n\nWorker.template = {\n prop: {\n src: null,\n container: null,\n overlay: null,\n canvas: null,\n img: null,\n pdf: null,\n pageSize: null\n },\n progress: {\n val: 0,\n state: null,\n n: 0,\n stack: []\n },\n opt: {\n filename: 'file.pdf',\n margin: [0, 0, 0, 0],\n image: { type: 'jpeg', quality: 0.95 },\n enableLinks: true,\n html2canvas: {},\n jsPDF: {}\n }\n};\n\n/* ----- FROM / TO ----- */\n\nWorker.prototype.from = function from(src, type) {\n function getType(src) {\n switch (objType(src)) {\n case 'string':\n return 'string';\n case 'element':\n return src.nodeName.toLowerCase === 'canvas' ? 'canvas' : 'element';\n default:\n return 'unknown';\n }\n }\n\n return this.then(function from_main() {\n type = type || getType(src);\n switch (type) {\n case 'string':\n return this.set({ src: createElement('div', { innerHTML: src }) });\n case 'element':\n return this.set({ src: src });\n case 'canvas':\n return this.set({ canvas: src });\n case 'img':\n return this.set({ img: src });\n default:\n return this.error('Unknown source type.');\n }\n });\n};\n\nWorker.prototype.to = function to(target) {\n // Route the 'to' request to the appropriate method.\n switch (target) {\n case 'container':\n return this.toContainer();\n case 'canvas':\n return this.toCanvas();\n case 'img':\n return this.toImg();\n case 'pdf':\n return this.toPdf();\n default:\n return this.error('Invalid target.');\n }\n};\n\nWorker.prototype.toContainer = function toContainer() {\n // Set up function prerequisites.\n var prereqs = [function checkSrc() {\n return this.prop.src || this.error('Cannot duplicate - no source HTML.');\n }, function checkPageSize() {\n return this.prop.pageSize || this.setPageSize();\n }];\n\n return this.thenList(prereqs).then(function toContainer_main() {\n // Define the CSS styles for the container and its overlay parent.\n var overlayCSS = {\n position: 'fixed', overflow: 'hidden', zIndex: 1000,\n left: 0, right: 0, bottom: 0, top: 0,\n backgroundColor: 'rgba(0,0,0,0.8)'\n };\n var containerCSS = {\n position: 'absolute', width: this.prop.pageSize.inner.width + this.prop.pageSize.unit,\n left: 0, right: 0, top: 0, height: 'auto', margin: 'auto',\n backgroundColor: 'white'\n };\n\n // Set the overlay to hidden (could be changed in the future to provide a print preview).\n overlayCSS.opacity = 0;\n\n // Create and attach the elements.\n var source = cloneNode(this.prop.src, this.opt.html2canvas.javascriptEnabled);\n this.prop.overlay = createElement('div', { className: 'html2pdf__overlay', style: overlayCSS });\n this.prop.container = createElement('div', { className: 'html2pdf__container', style: containerCSS });\n this.prop.container.appendChild(source);\n this.prop.overlay.appendChild(this.prop.container);\n document.body.appendChild(this.prop.overlay);\n });\n};\n\nWorker.prototype.toCanvas = function toCanvas() {\n // Set up function prerequisites.\n var prereqs = [function checkContainer() {\n return document.body.contains(this.prop.container) || this.toContainer();\n }];\n\n // Fulfill prereqs then create the canvas.\n return this.thenList(prereqs).then(function toCanvas_main() {\n // Handle old-fashioned 'onrendered' argument.\n var options = _extends({}, this.opt.html2canvas);\n delete options.onrendered;\n\n return html2canvas(this.prop.container, options);\n }).then(function toCanvas_post(canvas) {\n // Handle old-fashioned 'onrendered' argument.\n var onRendered = this.opt.html2canvas.onrendered || function () {};\n onRendered(canvas);\n\n this.prop.canvas = canvas;\n document.body.removeChild(this.prop.overlay);\n });\n};\n\nWorker.prototype.toImg = function toImg() {\n // Set up function prerequisites.\n var prereqs = [function checkCanvas() {\n return this.prop.canvas || this.toCanvas();\n }];\n\n // Fulfill prereqs then create the image.\n return this.thenList(prereqs).then(function toImg_main() {\n var imgData = this.prop.canvas.toDataURL('image/' + this.opt.image.type, this.opt.image.quality);\n this.prop.img = document.createElement('img');\n this.prop.img.src = imgData;\n });\n};\n\nWorker.prototype.toPdf = function toPdf() {\n // Set up function prerequisites.\n var prereqs = [function checkCanvas() {\n return this.prop.canvas || this.toCanvas();\n }];\n\n // Fulfill prereqs then create the image.\n return this.thenList(prereqs).then(function toPdf_main() {\n // Create local copies of frequently used properties.\n var canvas = this.prop.canvas;\n var opt = this.opt;\n\n // Calculate the number of pages.\n var pxFullHeight = canvas.height;\n var pxPageHeight = Math.floor(canvas.width * this.prop.pageSize.inner.ratio);\n var nPages = Math.ceil(pxFullHeight / pxPageHeight);\n\n // Define pageHeight separately so it can be trimmed on the final page.\n var pageHeight = this.prop.pageSize.inner.height;\n\n // Create a one-page canvas to split up the full image.\n var pageCanvas = document.createElement('canvas');\n var pageCtx = pageCanvas.getContext('2d');\n pageCanvas.width = canvas.width;\n pageCanvas.height = pxPageHeight;\n\n // Initialize the PDF.\n this.prop.pdf = this.prop.pdf || new jsPDF(opt.jsPDF);\n\n for (var page = 0; page < nPages; page++) {\n // Trim the final page to reduce file size.\n if (page === nPages - 1 && pxFullHeight % pxPageHeight !== 0) {\n pageCanvas.height = pxFullHeight % pxPageHeight;\n pageHeight = pageCanvas.height * this.prop.pageSize.inner.width / pageCanvas.width;\n }\n\n // Display the page.\n var w = pageCanvas.width;\n var h = pageCanvas.height;\n pageCtx.fillStyle = 'white';\n pageCtx.fillRect(0, 0, w, h);\n pageCtx.drawImage(canvas, 0, page * pxPageHeight, w, h, 0, 0, w, h);\n\n // Add the page to the PDF.\n if (page) this.prop.pdf.addPage();\n var imgData = pageCanvas.toDataURL('image/' + opt.image.type, opt.image.quality);\n this.prop.pdf.addImage(imgData, opt.image.type, opt.margin[1], opt.margin[0], this.prop.pageSize.inner.width, pageHeight);\n }\n });\n};\n\n/* ----- OUTPUT / SAVE ----- */\n\nWorker.prototype.output = function output(type, options, src) {\n // Redirect requests to the correct function (outputPdf / outputImg).\n src = src || 'pdf';\n if (src.toLowerCase() === 'img' || src.toLowerCase() === 'image') {\n return this.outputImg(type, options);\n } else {\n return this.outputPdf(type, options);\n }\n};\n\nWorker.prototype.outputPdf = function outputPdf(type, options) {\n // Set up function prerequisites.\n var prereqs = [function checkPdf() {\n return this.prop.pdf || this.toPdf();\n }];\n\n // Fulfill prereqs then perform the appropriate output.\n return this.thenList(prereqs).then(function outputPdf_main() {\n /* Currently implemented output types:\n * https://rawgit.com/MrRio/jsPDF/master/docs/jspdf.js.html#line992\n * save(options), arraybuffer, blob, bloburi/bloburl,\n * datauristring/dataurlstring, dataurlnewwindow, datauri/dataurl\n */\n return this.prop.pdf.output(type, options);\n });\n};\n\nWorker.prototype.outputImg = function outputImg(type, options) {\n // Set up function prerequisites.\n var prereqs = [function checkImg() {\n return this.prop.img || this.toImg();\n }];\n\n // Fulfill prereqs then perform the appropriate output.\n return this.thenList(prereqs).then(function outputImg_main() {\n switch (type) {\n case undefined:\n case 'img':\n return this.prop.img;\n case 'datauristring':\n case 'dataurlstring':\n return this.prop.img.src;\n case 'datauri':\n case 'dataurl':\n return document.location.href = this.prop.img.src;\n default:\n throw 'Image output type \"' + type + '\" is not supported.';\n }\n });\n};\n\nWorker.prototype.save = function save(filename) {\n // Set up function prerequisites.\n var prereqs = [function checkPdf() {\n return this.prop.pdf || this.toPdf();\n }];\n\n // Fulfill prereqs, update the filename (if provided), and save the PDF.\n return this.thenList(prereqs).set(filename ? { filename: filename } : null).then(function save_main() {\n this.prop.pdf.save(this.opt.filename);\n });\n};\n\n/* ----- SET / GET ----- */\n\nWorker.prototype.set = function set$$1(opt) {\n // TODO: Implement ordered pairs?\n\n // Silently ignore invalid or empty input.\n if (objType(opt) !== 'object') {\n return this;\n }\n\n // Build an array of setter functions to queue.\n var fns = Object.keys(opt || {}).map(function (key) {\n if (key in Worker.template.prop) {\n // Set pre-defined properties.\n return function set_prop() {\n this.prop[key] = opt[key];\n };\n } else {\n switch (key) {\n case 'margin':\n return this.setMargin.bind(this, opt.margin);\n case 'jsPDF':\n return function set_jsPDF() {\n this.opt.jsPDF = opt.jsPDF;return this.setPageSize();\n };\n case 'pageSize':\n return this.setPageSize.bind(this, opt.pageSize);\n default:\n // Set any other properties in opt.\n return function set_opt() {\n this.opt[key] = opt[key];\n };\n }\n }\n }, this);\n\n // Set properties within the promise chain.\n return this.then(function set_main() {\n return this.thenList(fns);\n });\n};\n\nWorker.prototype.get = function get$$1(key, cbk) {\n return this.then(function get_main() {\n // Fetch the requested property, either as a predefined prop or in opt.\n var val = key in Worker.template.prop ? this.prop[key] : this.opt[key];\n return cbk ? cbk(val) : val;\n });\n};\n\nWorker.prototype.setMargin = function setMargin(margin) {\n return this.then(function setMargin_main() {\n // Parse the margin property: [top, left, bottom, right].\n switch (objType(margin)) {\n case 'number':\n margin = [margin, margin, margin, margin];\n case 'array':\n if (margin.length === 2) {\n margin = [margin[0], margin[1], margin[0], margin[1]];\n }\n if (margin.length === 4) {\n break;\n }\n default:\n return this.error('Invalid margin array.');\n }\n\n // Set the margin property, then update pageSize.\n this.opt.margin = margin;\n }).then(this.setPageSize);\n};\n\nWorker.prototype.setPageSize = function setPageSize(pageSize) {\n return this.then(function setPageSize_main() {\n // Retrieve page-size based on jsPDF settings, if not explicitly provided.\n pageSize = pageSize || jsPDF.getPageSize(this.opt.jsPDF);\n\n // Add 'inner' field if not present.\n if (!pageSize.hasOwnProperty('inner')) {\n pageSize.inner = {\n width: pageSize.width - this.opt.margin[1] - this.opt.margin[3],\n height: pageSize.height - this.opt.margin[0] - this.opt.margin[2]\n };\n pageSize.inner.px = {\n width: toPx(pageSize.inner.width, pageSize.k),\n height: toPx(pageSize.inner.height, pageSize.k)\n };\n pageSize.inner.ratio = pageSize.inner.height / pageSize.inner.width;\n }\n\n // Attach pageSize to this.\n this.prop.pageSize = pageSize;\n });\n};\n\nWorker.prototype.setProgress = function setProgress(val, state, n, stack) {\n // Immediately update all progress values.\n if (val != null) this.progress.val = val;\n if (state != null) this.progress.state = state;\n if (n != null) this.progress.n = n;\n if (stack != null) this.progress.stack = stack;\n this.progress.ratio = this.progress.val / this.progress.state;\n\n // Return this for command chaining.\n return this;\n};\n\nWorker.prototype.updateProgress = function updateProgress(val, state, n, stack) {\n // Immediately update all progress values, using setProgress.\n return this.setProgress(val ? this.progress.val + val : null, state ? state : null, n ? this.progress.n + n : null, stack ? this.progress.stack.concat(stack) : null);\n};\n\n/* ----- PROMISE MAPPING ----- */\n\nWorker.prototype.then = function then(onFulfilled, onRejected) {\n // Wrap `this` for encapsulation.\n var self = this;\n\n return this.thenCore(onFulfilled, onRejected, function then_main(onFulfilled, onRejected) {\n // Update progress while queuing, calling, and resolving `then`.\n self.updateProgress(null, null, 1, [onFulfilled]);\n return Promise$1.prototype.then.call(this, function then_pre(val) {\n self.updateProgress(null, onFulfilled);\n return val;\n }).then(onFulfilled, onRejected).then(function then_post(val) {\n self.updateProgress(1);\n return val;\n });\n });\n};\n\nWorker.prototype.thenCore = function thenCore(onFulfilled, onRejected, thenBase) {\n // Handle optional thenBase parameter.\n thenBase = thenBase || Promise$1.prototype.then;\n\n // Wrap `this` for encapsulation and bind it to the promise handlers.\n var self = this;\n if (onFulfilled) {\n onFulfilled = onFulfilled.bind(self);\n }\n if (onRejected) {\n onRejected = onRejected.bind(self);\n }\n\n // Cast self into a Promise to avoid polyfills recursively defining `then`.\n var isNative = Promise$1.toString().indexOf('[native code]') !== -1 && Promise$1.name === 'Promise';\n var selfPromise = isNative ? self : Worker.convert(_extends({}, self), Promise$1.prototype);\n\n // Return the promise, after casting it into a Worker and preserving props.\n var returnVal = thenBase.call(selfPromise, onFulfilled, onRejected);\n return Worker.convert(returnVal, self.__proto__);\n};\n\nWorker.prototype.thenExternal = function thenExternal(onFulfilled, onRejected) {\n // Call `then` and return a standard promise (exits the Worker chain).\n return Promise$1.prototype.then.call(this, onFulfilled, onRejected);\n};\n\nWorker.prototype.thenList = function thenList(fns) {\n // Queue a series of promise 'factories' into the promise chain.\n var self = this;\n fns.forEach(function thenList_forEach(fn) {\n self = self.thenCore(fn);\n });\n return self;\n};\n\nWorker.prototype['catch'] = function (onRejected) {\n // Bind `this` to the promise handler, call `catch`, and return a Worker.\n if (onRejected) {\n onRejected = onRejected.bind(this);\n }\n var returnVal = Promise$1.prototype['catch'].call(this, onRejected);\n return Worker.convert(returnVal, this);\n};\n\nWorker.prototype.catchExternal = function catchExternal(onRejected) {\n // Call `catch` and return a standard promise (exits the Worker chain).\n return Promise$1.prototype['catch'].call(this, onRejected);\n};\n\nWorker.prototype.error = function error(msg) {\n // Throw the error in the Promise chain.\n return this.then(function error_main() {\n throw new Error(msg);\n });\n};\n\n/* ----- ALIASES ----- */\n\nWorker.prototype.using = Worker.prototype.set;\nWorker.prototype.saveAs = Worker.prototype.save;\nWorker.prototype.export = Worker.prototype.output;\nWorker.prototype.run = Worker.prototype.then;\n\n// Import dependencies.\n// Get dimensions of a PDF page, as determined by jsPDF.\njsPDF.getPageSize = function (orientation, unit, format) {\n // Decode options object\n if ((typeof orientation === 'undefined' ? 'undefined' : _typeof(orientation)) === 'object') {\n var options = orientation;\n orientation = options.orientation;\n unit = options.unit || unit;\n format = options.format || format;\n }\n\n // Default options\n unit = unit || 'mm';\n format = format || 'a4';\n orientation = ('' + (orientation || 'P')).toLowerCase();\n var format_as_string = ('' + format).toLowerCase();\n\n // Size in pt of various paper formats\n var pageFormats = {\n 'a0': [2383.94, 3370.39], 'a1': [1683.78, 2383.94],\n 'a2': [1190.55, 1683.78], 'a3': [841.89, 1190.55],\n 'a4': [595.28, 841.89], 'a5': [419.53, 595.28],\n 'a6': [297.64, 419.53], 'a7': [209.76, 297.64],\n 'a8': [147.40, 209.76], 'a9': [104.88, 147.40],\n 'a10': [73.70, 104.88], 'b0': [2834.65, 4008.19],\n 'b1': [2004.09, 2834.65], 'b2': [1417.32, 2004.09],\n 'b3': [1000.63, 1417.32], 'b4': [708.66, 1000.63],\n 'b5': [498.90, 708.66], 'b6': [354.33, 498.90],\n 'b7': [249.45, 354.33], 'b8': [175.75, 249.45],\n 'b9': [124.72, 175.75], 'b10': [87.87, 124.72],\n 'c0': [2599.37, 3676.54], 'c1': [1836.85, 2599.37],\n 'c2': [1298.27, 1836.85], 'c3': [918.43, 1298.27],\n 'c4': [649.13, 918.43], 'c5': [459.21, 649.13],\n 'c6': [323.15, 459.21], 'c7': [229.61, 323.15],\n 'c8': [161.57, 229.61], 'c9': [113.39, 161.57],\n 'c10': [79.37, 113.39], 'dl': [311.81, 623.62],\n 'letter': [612, 792],\n 'government-letter': [576, 756],\n 'legal': [612, 1008],\n 'junior-legal': [576, 360],\n 'ledger': [1224, 792],\n 'tabloid': [792, 1224],\n 'credit-card': [153, 243]\n };\n\n // Unit conversion\n switch (unit) {\n case 'pt':\n var k = 1;break;\n case 'mm':\n var k = 72 / 25.4;break;\n case 'cm':\n var k = 72 / 2.54;break;\n case 'in':\n var k = 72;break;\n case 'px':\n var k = 72 / 96;break;\n case 'pc':\n var k = 12;break;\n case 'em':\n var k = 12;break;\n case 'ex':\n var k = 6;break;\n default:\n throw 'Invalid unit: ' + unit;\n }\n\n // Dimensions are stored as user units and converted to points on output\n if (pageFormats.hasOwnProperty(format_as_string)) {\n var pageHeight = pageFormats[format_as_string][1] / k;\n var pageWidth = pageFormats[format_as_string][0] / k;\n } else {\n try {\n var pageHeight = format[1];\n var pageWidth = format[0];\n } catch (err) {\n throw new Error('Invalid format: ' + format);\n }\n }\n\n // Handle page orientation\n if (orientation === 'p' || orientation === 'portrait') {\n orientation = 'p';\n if (pageWidth > pageHeight) {\n var tmp = pageWidth;\n pageWidth = pageHeight;\n pageHeight = tmp;\n }\n } else if (orientation === 'l' || orientation === 'landscape') {\n orientation = 'l';\n if (pageHeight > pageWidth) {\n var tmp = pageWidth;\n pageWidth = pageHeight;\n pageHeight = tmp;\n }\n } else {\n throw 'Invalid orientation: ' + orientation;\n }\n\n // Return information (k is the unit conversion ratio from pts)\n var info = { 'width': pageWidth, 'height': pageHeight, 'unit': unit, 'k': k };\n return info;\n};\n\n/* Pagebreak plugin:\n\n Adds page-break functionality to the html2pdf library. Page-breaks can be\n enabled by CSS styles, set on individual elements using selectors, or\n avoided from breaking inside all elements.\n\n Options on the `opt.pagebreak` object:\n\n mode: String or array of strings: 'avoid-all', 'css', and/or 'legacy'\n Default: ['css', 'legacy']\n\n before: String or array of CSS selectors for which to add page-breaks\n before each element. Can be a specific element with an ID\n ('#myID'), all elements of a type (e.g. 'img'), all of a class\n ('.myClass'), or even '*' to match every element.\n\n after: Like 'before', but adds a page-break immediately after the element.\n\n avoid: Like 'before', but avoids page-breaks on these elements. You can\n enable this feature on every element using the 'avoid-all' mode.\n*/\n\n// Refs to original functions.\nvar orig = {\n toContainer: Worker.prototype.toContainer\n};\n\n// Add pagebreak default options to the Worker template.\nWorker.template.opt.pagebreak = {\n mode: ['css', 'legacy'],\n before: [],\n after: [],\n avoid: []\n};\n\nWorker.prototype.toContainer = function toContainer() {\n return orig.toContainer.call(this).then(function toContainer_pagebreak() {\n // Setup root element and inner page height.\n var root = this.prop.container;\n var pxPageHeight = this.prop.pageSize.inner.px.height;\n\n // Check all requested modes.\n var modeSrc = [].concat(this.opt.pagebreak.mode);\n var mode = {\n avoidAll: modeSrc.indexOf('avoid-all') !== -1,\n css: modeSrc.indexOf('css') !== -1,\n legacy: modeSrc.indexOf('legacy') !== -1\n };\n\n // Get arrays of all explicitly requested elements.\n var select = {};\n var self = this;\n ['before', 'after', 'avoid'].forEach(function (key) {\n var all = mode.avoidAll && key === 'avoid';\n select[key] = all ? [] : [].concat(self.opt.pagebreak[key] || []);\n if (select[key].length > 0) {\n select[key] = Array.prototype.slice.call(root.querySelectorAll(select[key].join(', ')));\n }\n });\n\n // Get all legacy page-break elements.\n var legacyEls = root.querySelectorAll('.html2pdf__page-break');\n legacyEls = Array.prototype.slice.call(legacyEls);\n\n // Loop through all elements.\n var els = root.querySelectorAll('*');\n Array.prototype.forEach.call(els, function pagebreak_loop(el) {\n // Setup pagebreak rules based on legacy and avoidAll modes.\n var rules = {\n before: false,\n after: mode.legacy && legacyEls.indexOf(el) !== -1,\n avoid: mode.avoidAll\n };\n\n // Add rules for css mode.\n if (mode.css) {\n // TODO: Check if this is valid with iFrames.\n var style = window.getComputedStyle(el);\n // TODO: Handle 'left' and 'right' correctly.\n // TODO: Add support for 'avoid' on breakBefore/After.\n var breakOpt = ['always', 'page', 'left', 'right'];\n var avoidOpt = ['avoid', 'avoid-page'];\n rules = {\n before: rules.before || breakOpt.indexOf(style.breakBefore || style.pageBreakBefore) !== -1,\n after: rules.after || breakOpt.indexOf(style.breakAfter || style.pageBreakAfter) !== -1,\n avoid: rules.avoid || avoidOpt.indexOf(style.breakInside || style.pageBreakInside) !== -1\n };\n }\n\n // Add rules for explicit requests.\n Object.keys(rules).forEach(function (key) {\n rules[key] = rules[key] || select[key].indexOf(el) !== -1;\n });\n\n // Get element position on the screen.\n // TODO: Subtract the top of the container from clientRect.top/bottom?\n var clientRect = el.getBoundingClientRect();\n\n // Avoid: Check if a break happens mid-element.\n if (rules.avoid && !rules.before) {\n var startPage = Math.floor(clientRect.top / pxPageHeight);\n var endPage = Math.floor(clientRect.bottom / pxPageHeight);\n var nPages = Math.abs(clientRect.bottom - clientRect.top) / pxPageHeight;\n\n // Turn on rules.before if the el is broken and is at most one page long.\n if (endPage !== startPage && nPages <= 1) {\n rules.before = true;\n }\n }\n\n // Before: Create a padding div to push the element to the next page.\n if (rules.before) {\n var pad = createElement('div', { style: {\n display: 'block',\n height: pxPageHeight - clientRect.top % pxPageHeight + 'px'\n } });\n el.parentNode.insertBefore(pad, el);\n }\n\n // After: Create a padding div to fill the remaining page.\n if (rules.after) {\n var pad = createElement('div', { style: {\n display: 'block',\n height: pxPageHeight - clientRect.bottom % pxPageHeight + 'px'\n } });\n el.parentNode.insertBefore(pad, el.nextSibling);\n }\n });\n });\n};\n\n// Add hyperlink functionality to the PDF creation.\n\n// Main link array, and refs to original functions.\nvar linkInfo = [];\nvar orig$1 = {\n toContainer: Worker.prototype.toContainer,\n toPdf: Worker.prototype.toPdf\n};\n\nWorker.prototype.toContainer = function toContainer() {\n return orig$1.toContainer.call(this).then(function toContainer_hyperlink() {\n // Retrieve hyperlink info if the option is enabled.\n if (this.opt.enableLinks) {\n // Find all anchor tags and get the container's bounds for reference.\n var container = this.prop.container;\n var links = container.querySelectorAll('a');\n var containerRect = unitConvert(container.getBoundingClientRect(), this.prop.pageSize.k);\n linkInfo = [];\n\n // Loop through each anchor tag.\n Array.prototype.forEach.call(links, function (link) {\n // Treat each client rect as a separate link (for text-wrapping).\n var clientRects = link.getClientRects();\n for (var i = 0; i < clientRects.length; i++) {\n var clientRect = unitConvert(clientRects[i], this.prop.pageSize.k);\n clientRect.left -= containerRect.left;\n clientRect.top -= containerRect.top;\n\n var page = Math.floor(clientRect.top / this.prop.pageSize.inner.height) + 1;\n var top = this.opt.margin[0] + clientRect.top % this.prop.pageSize.inner.height;\n var left = this.opt.margin[1] + clientRect.left;\n\n linkInfo.push({ page: page, top: top, left: left, clientRect: clientRect, link: link });\n }\n }, this);\n }\n });\n};\n\nWorker.prototype.toPdf = function toPdf() {\n return orig$1.toPdf.call(this).then(function toPdf_hyperlink() {\n // Add hyperlinks if the option is enabled.\n if (this.opt.enableLinks) {\n // Attach each anchor tag based on info from toContainer().\n linkInfo.forEach(function (l) {\n this.prop.pdf.setPage(l.page);\n this.prop.pdf.link(l.left, l.top, l.clientRect.width, l.clientRect.height, { url: l.link.href });\n }, this);\n\n // Reset the active page of the PDF to the final page.\n var nPages = this.prop.pdf.internal.getNumberOfPages();\n this.prop.pdf.setPage(nPages);\n }\n });\n};\n\n/**\n * Generate a PDF from an HTML element or string using html2canvas and jsPDF.\n *\n * @param {Element|string} source The source element or HTML string.\n * @param {Object=} opt An object of optional settings: 'margin', 'filename',\n * 'image' ('type' and 'quality'), and 'html2canvas' / 'jspdf', which are\n * sent as settings to their corresponding functions.\n */\nvar html2pdf = function html2pdf(src, opt) {\n // Create a new worker with the given options.\n var worker = new html2pdf.Worker(opt);\n\n if (src) {\n // If src is specified, perform the traditional 'simple' operation.\n return worker.from(src).save();\n } else {\n // Otherwise, return the worker for new Promise-based operation.\n return worker;\n }\n};\nhtml2pdf.Worker = Worker;\n\nreturn html2pdf;\n\n})));\n","module.exports = __webpack_public_path__ + \"img/get_help_disabled.8359cae2.svg\";","module.exports = __webpack_public_path__ + \"img/no_internet.3b3f539d.svg\";","module.exports = __webpack_public_path__ + \"img/get_help.6922f3d7.svg\";","/**\n * @licstart The following is the entire license notice for the\n * Javascript code in this page\n *\n * Copyright 2020 Mozilla Foundation\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n *\n * @licend The above is the entire license notice for the\n * Javascript code in this page\n */\n\n(function webpackUniversalModuleDefinition(root, factory) {\n\tif(typeof exports === 'object' && typeof module === 'object')\n\t\tmodule.exports = factory();\n\telse if(typeof define === 'function' && define.amd)\n\t\tdefine(\"pdfjs-dist/web/pdf_viewer\", [], factory);\n\telse if(typeof exports === 'object')\n\t\texports[\"pdfjs-dist/web/pdf_viewer\"] = factory();\n\telse\n\t\troot[\"pdfjs-dist/web/pdf_viewer\"] = root.pdfjsViewer = factory();\n})(this, function() {\nreturn /******/ (function(modules) { // webpackBootstrap\n/******/ \t// The module cache\n/******/ \tvar installedModules = {};\n/******/\n/******/ \t// The require function\n/******/ \tfunction __w_pdfjs_require__(moduleId) {\n/******/\n/******/ \t\t// Check if module is in cache\n/******/ \t\tif(installedModules[moduleId]) {\n/******/ \t\t\treturn installedModules[moduleId].exports;\n/******/ \t\t}\n/******/ \t\t// Create a new module (and put it into the cache)\n/******/ \t\tvar module = installedModules[moduleId] = {\n/******/ \t\t\ti: moduleId,\n/******/ \t\t\tl: false,\n/******/ \t\t\texports: {}\n/******/ \t\t};\n/******/\n/******/ \t\t// Execute the module function\n/******/ \t\tmodules[moduleId].call(module.exports, module, module.exports, __w_pdfjs_require__);\n/******/\n/******/ \t\t// Flag the module as loaded\n/******/ \t\tmodule.l = true;\n/******/\n/******/ \t\t// Return the exports of the module\n/******/ \t\treturn module.exports;\n/******/ \t}\n/******/\n/******/\n/******/ \t// expose the modules object (__webpack_modules__)\n/******/ \t__w_pdfjs_require__.m = modules;\n/******/\n/******/ \t// expose the module cache\n/******/ \t__w_pdfjs_require__.c = installedModules;\n/******/\n/******/ \t// define getter function for harmony exports\n/******/ \t__w_pdfjs_require__.d = function(exports, name, getter) {\n/******/ \t\tif(!__w_pdfjs_require__.o(exports, name)) {\n/******/ \t\t\tObject.defineProperty(exports, name, { enumerable: true, get: getter });\n/******/ \t\t}\n/******/ \t};\n/******/\n/******/ \t// define __esModule on exports\n/******/ \t__w_pdfjs_require__.r = function(exports) {\n/******/ \t\tif(typeof Symbol !== 'undefined' && Symbol.toStringTag) {\n/******/ \t\t\tObject.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });\n/******/ \t\t}\n/******/ \t\tObject.defineProperty(exports, '__esModule', { value: true });\n/******/ \t};\n/******/\n/******/ \t// create a fake namespace object\n/******/ \t// mode & 1: value is a module id, require it\n/******/ \t// mode & 2: merge all properties of value into the ns\n/******/ \t// mode & 4: return value when already ns object\n/******/ \t// mode & 8|1: behave like require\n/******/ \t__w_pdfjs_require__.t = function(value, mode) {\n/******/ \t\tif(mode & 1) value = __w_pdfjs_require__(value);\n/******/ \t\tif(mode & 8) return value;\n/******/ \t\tif((mode & 4) && typeof value === 'object' && value && value.__esModule) return value;\n/******/ \t\tvar ns = Object.create(null);\n/******/ \t\t__w_pdfjs_require__.r(ns);\n/******/ \t\tObject.defineProperty(ns, 'default', { enumerable: true, value: value });\n/******/ \t\tif(mode & 2 && typeof value != 'string') for(var key in value) __w_pdfjs_require__.d(ns, key, function(key) { return value[key]; }.bind(null, key));\n/******/ \t\treturn ns;\n/******/ \t};\n/******/\n/******/ \t// getDefaultExport function for compatibility with non-harmony modules\n/******/ \t__w_pdfjs_require__.n = function(module) {\n/******/ \t\tvar getter = module && module.__esModule ?\n/******/ \t\t\tfunction getDefault() { return module['default']; } :\n/******/ \t\t\tfunction getModuleExports() { return module; };\n/******/ \t\t__w_pdfjs_require__.d(getter, 'a', getter);\n/******/ \t\treturn getter;\n/******/ \t};\n/******/\n/******/ \t// Object.prototype.hasOwnProperty.call\n/******/ \t__w_pdfjs_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };\n/******/\n/******/ \t// __webpack_public_path__\n/******/ \t__w_pdfjs_require__.p = \"\";\n/******/\n/******/\n/******/ \t// Load entry module and return exports\n/******/ \treturn __w_pdfjs_require__(__w_pdfjs_require__.s = 0);\n/******/ })\n/************************************************************************/\n/******/ ([\n/* 0 */\n/***/ (function(module, exports, __w_pdfjs_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nObject.defineProperty(exports, \"AnnotationLayerBuilder\", {\n enumerable: true,\n get: function get() {\n return _annotation_layer_builder.AnnotationLayerBuilder;\n }\n});\nObject.defineProperty(exports, \"DefaultAnnotationLayerFactory\", {\n enumerable: true,\n get: function get() {\n return _annotation_layer_builder.DefaultAnnotationLayerFactory;\n }\n});\nObject.defineProperty(exports, \"DefaultTextLayerFactory\", {\n enumerable: true,\n get: function get() {\n return _text_layer_builder.DefaultTextLayerFactory;\n }\n});\nObject.defineProperty(exports, \"TextLayerBuilder\", {\n enumerable: true,\n get: function get() {\n return _text_layer_builder.TextLayerBuilder;\n }\n});\nObject.defineProperty(exports, \"EventBus\", {\n enumerable: true,\n get: function get() {\n return _ui_utils.EventBus;\n }\n});\nObject.defineProperty(exports, \"NullL10n\", {\n enumerable: true,\n get: function get() {\n return _ui_utils.NullL10n;\n }\n});\nObject.defineProperty(exports, \"ProgressBar\", {\n enumerable: true,\n get: function get() {\n return _ui_utils.ProgressBar;\n }\n});\nObject.defineProperty(exports, \"PDFLinkService\", {\n enumerable: true,\n get: function get() {\n return _pdf_link_service.PDFLinkService;\n }\n});\nObject.defineProperty(exports, \"SimpleLinkService\", {\n enumerable: true,\n get: function get() {\n return _pdf_link_service.SimpleLinkService;\n }\n});\nObject.defineProperty(exports, \"DownloadManager\", {\n enumerable: true,\n get: function get() {\n return _download_manager.DownloadManager;\n }\n});\nObject.defineProperty(exports, \"GenericL10n\", {\n enumerable: true,\n get: function get() {\n return _genericl10n.GenericL10n;\n }\n});\nObject.defineProperty(exports, \"PDFFindController\", {\n enumerable: true,\n get: function get() {\n return _pdf_find_controller.PDFFindController;\n }\n});\nObject.defineProperty(exports, \"PDFHistory\", {\n enumerable: true,\n get: function get() {\n return _pdf_history.PDFHistory;\n }\n});\nObject.defineProperty(exports, \"PDFPageView\", {\n enumerable: true,\n get: function get() {\n return _pdf_page_view.PDFPageView;\n }\n});\nObject.defineProperty(exports, \"PDFSinglePageViewer\", {\n enumerable: true,\n get: function get() {\n return _pdf_single_page_viewer.PDFSinglePageViewer;\n }\n});\nObject.defineProperty(exports, \"PDFViewer\", {\n enumerable: true,\n get: function get() {\n return _pdf_viewer.PDFViewer;\n }\n});\n\nvar _annotation_layer_builder = __w_pdfjs_require__(1);\n\nvar _text_layer_builder = __w_pdfjs_require__(8);\n\nvar _ui_utils = __w_pdfjs_require__(3);\n\nvar _pdf_link_service = __w_pdfjs_require__(7);\n\nvar _download_manager = __w_pdfjs_require__(9);\n\nvar _genericl10n = __w_pdfjs_require__(11);\n\nvar _pdf_find_controller = __w_pdfjs_require__(13);\n\nvar _pdf_history = __w_pdfjs_require__(15);\n\nvar _pdf_page_view = __w_pdfjs_require__(16);\n\nvar _pdf_single_page_viewer = __w_pdfjs_require__(18);\n\nvar _pdf_viewer = __w_pdfjs_require__(20);\n\nvar pdfjsVersion = '2.6.347';\nvar pdfjsBuild = '3be9c65f';\n\n/***/ }),\n/* 1 */\n/***/ (function(module, exports, __w_pdfjs_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.DefaultAnnotationLayerFactory = exports.AnnotationLayerBuilder = void 0;\n\nvar _pdfjsLib = __w_pdfjs_require__(2);\n\nvar _ui_utils = __w_pdfjs_require__(3);\n\nvar _pdf_link_service = __w_pdfjs_require__(7);\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }\n\nfunction _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }\n\nvar AnnotationLayerBuilder = /*#__PURE__*/function () {\n function AnnotationLayerBuilder(_ref) {\n var pageDiv = _ref.pageDiv,\n pdfPage = _ref.pdfPage,\n linkService = _ref.linkService,\n downloadManager = _ref.downloadManager,\n _ref$annotationStorag = _ref.annotationStorage,\n annotationStorage = _ref$annotationStorag === void 0 ? null : _ref$annotationStorag,\n _ref$imageResourcesPa = _ref.imageResourcesPath,\n imageResourcesPath = _ref$imageResourcesPa === void 0 ? \"\" : _ref$imageResourcesPa,\n _ref$renderInteractiv = _ref.renderInteractiveForms,\n renderInteractiveForms = _ref$renderInteractiv === void 0 ? true : _ref$renderInteractiv,\n _ref$l10n = _ref.l10n,\n l10n = _ref$l10n === void 0 ? _ui_utils.NullL10n : _ref$l10n;\n\n _classCallCheck(this, AnnotationLayerBuilder);\n\n this.pageDiv = pageDiv;\n this.pdfPage = pdfPage;\n this.linkService = linkService;\n this.downloadManager = downloadManager;\n this.imageResourcesPath = imageResourcesPath;\n this.renderInteractiveForms = renderInteractiveForms;\n this.l10n = l10n;\n this.annotationStorage = annotationStorage;\n this.div = null;\n this._cancelled = false;\n }\n\n _createClass(AnnotationLayerBuilder, [{\n key: \"render\",\n value: function render(viewport) {\n var _this = this;\n\n var intent = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : \"display\";\n return this.pdfPage.getAnnotations({\n intent: intent\n }).then(function (annotations) {\n if (_this._cancelled) {\n return;\n }\n\n if (annotations.length === 0) {\n return;\n }\n\n var parameters = {\n viewport: viewport.clone({\n dontFlip: true\n }),\n div: _this.div,\n annotations: annotations,\n page: _this.pdfPage,\n imageResourcesPath: _this.imageResourcesPath,\n renderInteractiveForms: _this.renderInteractiveForms,\n linkService: _this.linkService,\n downloadManager: _this.downloadManager,\n annotationStorage: _this.annotationStorage\n };\n\n if (_this.div) {\n _pdfjsLib.AnnotationLayer.update(parameters);\n } else {\n _this.div = document.createElement(\"div\");\n _this.div.className = \"annotationLayer\";\n\n _this.pageDiv.appendChild(_this.div);\n\n parameters.div = _this.div;\n\n _pdfjsLib.AnnotationLayer.render(parameters);\n\n _this.l10n.translate(_this.div);\n }\n });\n }\n }, {\n key: \"cancel\",\n value: function cancel() {\n this._cancelled = true;\n }\n }, {\n key: \"hide\",\n value: function hide() {\n if (!this.div) {\n return;\n }\n\n this.div.setAttribute(\"hidden\", \"true\");\n }\n }]);\n\n return AnnotationLayerBuilder;\n}();\n\nexports.AnnotationLayerBuilder = AnnotationLayerBuilder;\n\nvar DefaultAnnotationLayerFactory = /*#__PURE__*/function () {\n function DefaultAnnotationLayerFactory() {\n _classCallCheck(this, DefaultAnnotationLayerFactory);\n }\n\n _createClass(DefaultAnnotationLayerFactory, [{\n key: \"createAnnotationLayerBuilder\",\n value: function createAnnotationLayerBuilder(pageDiv, pdfPage) {\n var annotationStorage = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null;\n var imageResourcesPath = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : \"\";\n var renderInteractiveForms = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : true;\n var l10n = arguments.length > 5 && arguments[5] !== undefined ? arguments[5] : _ui_utils.NullL10n;\n return new AnnotationLayerBuilder({\n pageDiv: pageDiv,\n pdfPage: pdfPage,\n imageResourcesPath: imageResourcesPath,\n renderInteractiveForms: renderInteractiveForms,\n linkService: new _pdf_link_service.SimpleLinkService(),\n l10n: l10n,\n annotationStorage: annotationStorage\n });\n }\n }]);\n\n return DefaultAnnotationLayerFactory;\n}();\n\nexports.DefaultAnnotationLayerFactory = DefaultAnnotationLayerFactory;\n\n/***/ }),\n/* 2 */\n/***/ (function(module, exports, __w_pdfjs_require__) {\n\n\"use strict\";\n\n\nvar pdfjsLib;\n\nif (typeof window !== \"undefined\" && window[\"pdfjs-dist/build/pdf\"]) {\n pdfjsLib = window[\"pdfjs-dist/build/pdf\"];\n} else {\n pdfjsLib = require(\"../build/pdf.js\");\n}\n\nmodule.exports = pdfjsLib;\n\n/***/ }),\n/* 3 */\n/***/ (function(module, exports, __w_pdfjs_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.isValidRotation = isValidRotation;\nexports.isValidScrollMode = isValidScrollMode;\nexports.isValidSpreadMode = isValidSpreadMode;\nexports.isPortraitOrientation = isPortraitOrientation;\nexports.clamp = clamp;\nexports.getPDFFileNameFromURL = getPDFFileNameFromURL;\nexports.noContextMenuHandler = noContextMenuHandler;\nexports.parseQueryString = parseQueryString;\nexports.backtrackBeforeAllVisibleElements = backtrackBeforeAllVisibleElements;\nexports.getVisibleElements = getVisibleElements;\nexports.roundToDivide = roundToDivide;\nexports.getPageSizeInches = getPageSizeInches;\nexports.approximateFraction = approximateFraction;\nexports.getOutputScale = getOutputScale;\nexports.scrollIntoView = scrollIntoView;\nexports.watchScroll = watchScroll;\nexports.binarySearchFirstItem = binarySearchFirstItem;\nexports.normalizeWheelEventDirection = normalizeWheelEventDirection;\nexports.normalizeWheelEventDelta = normalizeWheelEventDelta;\nexports.waitOnEventOrTimeout = waitOnEventOrTimeout;\nexports.moveToEndOfArray = moveToEndOfArray;\nexports.WaitOnType = exports.animationStarted = exports.ProgressBar = exports.EventBus = exports.NullL10n = exports.SpreadMode = exports.ScrollMode = exports.TextLayerMode = exports.RendererType = exports.PresentationModeState = exports.VERTICAL_PADDING = exports.SCROLLBAR_PADDING = exports.MAX_AUTO_SCALE = exports.UNKNOWN_SCALE = exports.MAX_SCALE = exports.MIN_SCALE = exports.DEFAULT_SCALE = exports.DEFAULT_SCALE_VALUE = exports.CSS_UNITS = exports.AutoPrintRegExp = void 0;\n\nvar _regenerator = _interopRequireDefault(__w_pdfjs_require__(4));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { \"default\": obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }\n\nfunction _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }\n\nfunction _typeof(obj) { \"@babel/helpers - typeof\"; if (typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; }; } return _typeof(obj); }\n\nfunction _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }\n\nfunction _nonIterableRest() { throw new TypeError(\"Invalid attempt to destructure non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.\"); }\n\nfunction _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === \"string\") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === \"Object\" && o.constructor) n = o.constructor.name; if (n === \"Map\" || n === \"Set\") return Array.from(o); if (n === \"Arguments\" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }\n\nfunction _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }\n\nfunction _iterableToArrayLimit(arr, i) { if (typeof Symbol === \"undefined\" || !(Symbol.iterator in Object(arr))) return; var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i[\"return\"] != null) _i[\"return\"](); } finally { if (_d) throw _e; } } return _arr; }\n\nfunction _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }\n\nfunction asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } }\n\nfunction _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, \"next\", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, \"throw\", err); } _next(undefined); }); }; }\n\nvar CSS_UNITS = 96.0 / 72.0;\nexports.CSS_UNITS = CSS_UNITS;\nvar DEFAULT_SCALE_VALUE = \"auto\";\nexports.DEFAULT_SCALE_VALUE = DEFAULT_SCALE_VALUE;\nvar DEFAULT_SCALE = 1.0;\nexports.DEFAULT_SCALE = DEFAULT_SCALE;\nvar MIN_SCALE = 0.1;\nexports.MIN_SCALE = MIN_SCALE;\nvar MAX_SCALE = 10.0;\nexports.MAX_SCALE = MAX_SCALE;\nvar UNKNOWN_SCALE = 0;\nexports.UNKNOWN_SCALE = UNKNOWN_SCALE;\nvar MAX_AUTO_SCALE = 1.25;\nexports.MAX_AUTO_SCALE = MAX_AUTO_SCALE;\nvar SCROLLBAR_PADDING = 40;\nexports.SCROLLBAR_PADDING = SCROLLBAR_PADDING;\nvar VERTICAL_PADDING = 5;\nexports.VERTICAL_PADDING = VERTICAL_PADDING;\nvar PresentationModeState = {\n UNKNOWN: 0,\n NORMAL: 1,\n CHANGING: 2,\n FULLSCREEN: 3\n};\nexports.PresentationModeState = PresentationModeState;\nvar RendererType = {\n CANVAS: \"canvas\",\n SVG: \"svg\"\n};\nexports.RendererType = RendererType;\nvar TextLayerMode = {\n DISABLE: 0,\n ENABLE: 1,\n ENABLE_ENHANCE: 2\n};\nexports.TextLayerMode = TextLayerMode;\nvar ScrollMode = {\n UNKNOWN: -1,\n VERTICAL: 0,\n HORIZONTAL: 1,\n WRAPPED: 2\n};\nexports.ScrollMode = ScrollMode;\nvar SpreadMode = {\n UNKNOWN: -1,\n NONE: 0,\n ODD: 1,\n EVEN: 2\n};\nexports.SpreadMode = SpreadMode;\nvar AutoPrintRegExp = /\\bprint\\s*\\(/;\nexports.AutoPrintRegExp = AutoPrintRegExp;\n\nfunction formatL10nValue(text, args) {\n if (!args) {\n return text;\n }\n\n return text.replace(/\\{\\{\\s*(\\w+)\\s*\\}\\}/g, function (all, name) {\n return name in args ? args[name] : \"{{\" + name + \"}}\";\n });\n}\n\nvar NullL10n = {\n getLanguage: function getLanguage() {\n return _asyncToGenerator( /*#__PURE__*/_regenerator[\"default\"].mark(function _callee() {\n return _regenerator[\"default\"].wrap(function _callee$(_context) {\n while (1) {\n switch (_context.prev = _context.next) {\n case 0:\n return _context.abrupt(\"return\", \"en-us\");\n\n case 1:\n case \"end\":\n return _context.stop();\n }\n }\n }, _callee);\n }))();\n },\n getDirection: function getDirection() {\n return _asyncToGenerator( /*#__PURE__*/_regenerator[\"default\"].mark(function _callee2() {\n return _regenerator[\"default\"].wrap(function _callee2$(_context2) {\n while (1) {\n switch (_context2.prev = _context2.next) {\n case 0:\n return _context2.abrupt(\"return\", \"ltr\");\n\n case 1:\n case \"end\":\n return _context2.stop();\n }\n }\n }, _callee2);\n }))();\n },\n get: function get(property, args, fallback) {\n return _asyncToGenerator( /*#__PURE__*/_regenerator[\"default\"].mark(function _callee3() {\n return _regenerator[\"default\"].wrap(function _callee3$(_context3) {\n while (1) {\n switch (_context3.prev = _context3.next) {\n case 0:\n return _context3.abrupt(\"return\", formatL10nValue(fallback, args));\n\n case 1:\n case \"end\":\n return _context3.stop();\n }\n }\n }, _callee3);\n }))();\n },\n translate: function translate(element) {\n return _asyncToGenerator( /*#__PURE__*/_regenerator[\"default\"].mark(function _callee4() {\n return _regenerator[\"default\"].wrap(function _callee4$(_context4) {\n while (1) {\n switch (_context4.prev = _context4.next) {\n case 0:\n case \"end\":\n return _context4.stop();\n }\n }\n }, _callee4);\n }))();\n }\n};\nexports.NullL10n = NullL10n;\n\nfunction getOutputScale(ctx) {\n var devicePixelRatio = window.devicePixelRatio || 1;\n var backingStoreRatio = ctx.webkitBackingStorePixelRatio || ctx.mozBackingStorePixelRatio || ctx.msBackingStorePixelRatio || ctx.oBackingStorePixelRatio || ctx.backingStorePixelRatio || 1;\n var pixelRatio = devicePixelRatio / backingStoreRatio;\n return {\n sx: pixelRatio,\n sy: pixelRatio,\n scaled: pixelRatio !== 1\n };\n}\n\nfunction scrollIntoView(element, spot) {\n var skipOverflowHiddenElements = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;\n var parent = element.offsetParent;\n\n if (!parent) {\n console.error(\"offsetParent is not set -- cannot scroll\");\n return;\n }\n\n var offsetY = element.offsetTop + element.clientTop;\n var offsetX = element.offsetLeft + element.clientLeft;\n\n while (parent.clientHeight === parent.scrollHeight && parent.clientWidth === parent.scrollWidth || skipOverflowHiddenElements && getComputedStyle(parent).overflow === \"hidden\") {\n if (parent.dataset._scaleY) {\n offsetY /= parent.dataset._scaleY;\n offsetX /= parent.dataset._scaleX;\n }\n\n offsetY += parent.offsetTop;\n offsetX += parent.offsetLeft;\n parent = parent.offsetParent;\n\n if (!parent) {\n return;\n }\n }\n\n if (spot) {\n if (spot.top !== undefined) {\n offsetY += spot.top;\n }\n\n if (spot.left !== undefined) {\n offsetX += spot.left;\n parent.scrollLeft = offsetX;\n }\n }\n\n parent.scrollTop = offsetY;\n}\n\nfunction watchScroll(viewAreaElement, callback) {\n var debounceScroll = function debounceScroll(evt) {\n if (rAF) {\n return;\n }\n\n rAF = window.requestAnimationFrame(function viewAreaElementScrolled() {\n rAF = null;\n var currentX = viewAreaElement.scrollLeft;\n var lastX = state.lastX;\n\n if (currentX !== lastX) {\n state.right = currentX > lastX;\n }\n\n state.lastX = currentX;\n var currentY = viewAreaElement.scrollTop;\n var lastY = state.lastY;\n\n if (currentY !== lastY) {\n state.down = currentY > lastY;\n }\n\n state.lastY = currentY;\n callback(state);\n });\n };\n\n var state = {\n right: true,\n down: true,\n lastX: viewAreaElement.scrollLeft,\n lastY: viewAreaElement.scrollTop,\n _eventHandler: debounceScroll\n };\n var rAF = null;\n viewAreaElement.addEventListener(\"scroll\", debounceScroll, true);\n return state;\n}\n\nfunction parseQueryString(query) {\n var parts = query.split(\"&\");\n var params = Object.create(null);\n\n for (var i = 0, ii = parts.length; i < ii; ++i) {\n var param = parts[i].split(\"=\");\n var key = param[0].toLowerCase();\n var value = param.length > 1 ? param[1] : null;\n params[decodeURIComponent(key)] = decodeURIComponent(value);\n }\n\n return params;\n}\n\nfunction binarySearchFirstItem(items, condition) {\n var minIndex = 0;\n var maxIndex = items.length - 1;\n\n if (maxIndex < 0 || !condition(items[maxIndex])) {\n return items.length;\n }\n\n if (condition(items[minIndex])) {\n return minIndex;\n }\n\n while (minIndex < maxIndex) {\n var currentIndex = minIndex + maxIndex >> 1;\n var currentItem = items[currentIndex];\n\n if (condition(currentItem)) {\n maxIndex = currentIndex;\n } else {\n minIndex = currentIndex + 1;\n }\n }\n\n return minIndex;\n}\n\nfunction approximateFraction(x) {\n if (Math.floor(x) === x) {\n return [x, 1];\n }\n\n var xinv = 1 / x;\n var limit = 8;\n\n if (xinv > limit) {\n return [1, limit];\n } else if (Math.floor(xinv) === xinv) {\n return [1, xinv];\n }\n\n var x_ = x > 1 ? xinv : x;\n var a = 0,\n b = 1,\n c = 1,\n d = 1;\n\n while (true) {\n var p = a + c,\n q = b + d;\n\n if (q > limit) {\n break;\n }\n\n if (x_ <= p / q) {\n c = p;\n d = q;\n } else {\n a = p;\n b = q;\n }\n }\n\n var result;\n\n if (x_ - a / b < c / d - x_) {\n result = x_ === x ? [a, b] : [b, a];\n } else {\n result = x_ === x ? [c, d] : [d, c];\n }\n\n return result;\n}\n\nfunction roundToDivide(x, div) {\n var r = x % div;\n return r === 0 ? x : Math.round(x - r + div);\n}\n\nfunction getPageSizeInches(_ref) {\n var view = _ref.view,\n userUnit = _ref.userUnit,\n rotate = _ref.rotate;\n\n var _view = _slicedToArray(view, 4),\n x1 = _view[0],\n y1 = _view[1],\n x2 = _view[2],\n y2 = _view[3];\n\n var changeOrientation = rotate % 180 !== 0;\n var width = (x2 - x1) / 72 * userUnit;\n var height = (y2 - y1) / 72 * userUnit;\n return {\n width: changeOrientation ? height : width,\n height: changeOrientation ? width : height\n };\n}\n\nfunction backtrackBeforeAllVisibleElements(index, views, top) {\n if (index < 2) {\n return index;\n }\n\n var elt = views[index].div;\n var pageTop = elt.offsetTop + elt.clientTop;\n\n if (pageTop >= top) {\n elt = views[index - 1].div;\n pageTop = elt.offsetTop + elt.clientTop;\n }\n\n for (var i = index - 2; i >= 0; --i) {\n elt = views[i].div;\n\n if (elt.offsetTop + elt.clientTop + elt.clientHeight <= pageTop) {\n break;\n }\n\n index = i;\n }\n\n return index;\n}\n\nfunction getVisibleElements(scrollEl, views) {\n var sortByVisibility = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;\n var horizontal = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : false;\n var top = scrollEl.scrollTop,\n bottom = top + scrollEl.clientHeight;\n var left = scrollEl.scrollLeft,\n right = left + scrollEl.clientWidth;\n\n function isElementBottomAfterViewTop(view) {\n var element = view.div;\n var elementBottom = element.offsetTop + element.clientTop + element.clientHeight;\n return elementBottom > top;\n }\n\n function isElementRightAfterViewLeft(view) {\n var element = view.div;\n var elementRight = element.offsetLeft + element.clientLeft + element.clientWidth;\n return elementRight > left;\n }\n\n var visible = [],\n numViews = views.length;\n var firstVisibleElementInd = numViews === 0 ? 0 : binarySearchFirstItem(views, horizontal ? isElementRightAfterViewLeft : isElementBottomAfterViewTop);\n\n if (firstVisibleElementInd > 0 && firstVisibleElementInd < numViews && !horizontal) {\n firstVisibleElementInd = backtrackBeforeAllVisibleElements(firstVisibleElementInd, views, top);\n }\n\n var lastEdge = horizontal ? right : -1;\n\n for (var i = firstVisibleElementInd; i < numViews; i++) {\n var view = views[i],\n element = view.div;\n var currentWidth = element.offsetLeft + element.clientLeft;\n var currentHeight = element.offsetTop + element.clientTop;\n var viewWidth = element.clientWidth,\n viewHeight = element.clientHeight;\n var viewRight = currentWidth + viewWidth;\n var viewBottom = currentHeight + viewHeight;\n\n if (lastEdge === -1) {\n if (viewBottom >= bottom) {\n lastEdge = viewBottom;\n }\n } else if ((horizontal ? currentWidth : currentHeight) > lastEdge) {\n break;\n }\n\n if (viewBottom <= top || currentHeight >= bottom || viewRight <= left || currentWidth >= right) {\n continue;\n }\n\n var hiddenHeight = Math.max(0, top - currentHeight) + Math.max(0, viewBottom - bottom);\n var hiddenWidth = Math.max(0, left - currentWidth) + Math.max(0, viewRight - right);\n var percent = (viewHeight - hiddenHeight) * (viewWidth - hiddenWidth) * 100 / viewHeight / viewWidth | 0;\n visible.push({\n id: view.id,\n x: currentWidth,\n y: currentHeight,\n view: view,\n percent: percent\n });\n }\n\n var first = visible[0],\n last = visible[visible.length - 1];\n\n if (sortByVisibility) {\n visible.sort(function (a, b) {\n var pc = a.percent - b.percent;\n\n if (Math.abs(pc) > 0.001) {\n return -pc;\n }\n\n return a.id - b.id;\n });\n }\n\n return {\n first: first,\n last: last,\n views: visible\n };\n}\n\nfunction noContextMenuHandler(evt) {\n evt.preventDefault();\n}\n\nfunction isDataSchema(url) {\n var i = 0;\n var ii = url.length;\n\n while (i < ii && url[i].trim() === \"\") {\n i++;\n }\n\n return url.substring(i, i + 5).toLowerCase() === \"data:\";\n}\n\nfunction getPDFFileNameFromURL(url) {\n var defaultFilename = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : \"document.pdf\";\n\n if (typeof url !== \"string\") {\n return defaultFilename;\n }\n\n if (isDataSchema(url)) {\n console.warn(\"getPDFFileNameFromURL: \" + 'ignoring \"data:\" URL for performance reasons.');\n return defaultFilename;\n }\n\n var reURI = /^(?:(?:[^:]+:)?\\/\\/[^\\/]+)?([^?#]*)(\\?[^#]*)?(#.*)?$/;\n var reFilename = /[^\\/?#=]+\\.pdf\\b(?!.*\\.pdf\\b)/i;\n var splitURI = reURI.exec(url);\n var suggestedFilename = reFilename.exec(splitURI[1]) || reFilename.exec(splitURI[2]) || reFilename.exec(splitURI[3]);\n\n if (suggestedFilename) {\n suggestedFilename = suggestedFilename[0];\n\n if (suggestedFilename.includes(\"%\")) {\n try {\n suggestedFilename = reFilename.exec(decodeURIComponent(suggestedFilename))[0];\n } catch (ex) {}\n }\n }\n\n return suggestedFilename || defaultFilename;\n}\n\nfunction normalizeWheelEventDirection(evt) {\n var delta = Math.sqrt(evt.deltaX * evt.deltaX + evt.deltaY * evt.deltaY);\n var angle = Math.atan2(evt.deltaY, evt.deltaX);\n\n if (-0.25 * Math.PI < angle && angle < 0.75 * Math.PI) {\n delta = -delta;\n }\n\n return delta;\n}\n\nfunction normalizeWheelEventDelta(evt) {\n var delta = normalizeWheelEventDirection(evt);\n var MOUSE_DOM_DELTA_PIXEL_MODE = 0;\n var MOUSE_DOM_DELTA_LINE_MODE = 1;\n var MOUSE_PIXELS_PER_LINE = 30;\n var MOUSE_LINES_PER_PAGE = 30;\n\n if (evt.deltaMode === MOUSE_DOM_DELTA_PIXEL_MODE) {\n delta /= MOUSE_PIXELS_PER_LINE * MOUSE_LINES_PER_PAGE;\n } else if (evt.deltaMode === MOUSE_DOM_DELTA_LINE_MODE) {\n delta /= MOUSE_LINES_PER_PAGE;\n }\n\n return delta;\n}\n\nfunction isValidRotation(angle) {\n return Number.isInteger(angle) && angle % 90 === 0;\n}\n\nfunction isValidScrollMode(mode) {\n return Number.isInteger(mode) && Object.values(ScrollMode).includes(mode) && mode !== ScrollMode.UNKNOWN;\n}\n\nfunction isValidSpreadMode(mode) {\n return Number.isInteger(mode) && Object.values(SpreadMode).includes(mode) && mode !== SpreadMode.UNKNOWN;\n}\n\nfunction isPortraitOrientation(size) {\n return size.width <= size.height;\n}\n\nvar WaitOnType = {\n EVENT: \"event\",\n TIMEOUT: \"timeout\"\n};\nexports.WaitOnType = WaitOnType;\n\nfunction waitOnEventOrTimeout(_ref2) {\n var target = _ref2.target,\n name = _ref2.name,\n _ref2$delay = _ref2.delay,\n delay = _ref2$delay === void 0 ? 0 : _ref2$delay;\n return new Promise(function (resolve, reject) {\n if (_typeof(target) !== \"object\" || !(name && typeof name === \"string\") || !(Number.isInteger(delay) && delay >= 0)) {\n throw new Error(\"waitOnEventOrTimeout - invalid parameters.\");\n }\n\n function handler(type) {\n if (target instanceof EventBus) {\n target._off(name, eventHandler);\n } else {\n target.removeEventListener(name, eventHandler);\n }\n\n if (timeout) {\n clearTimeout(timeout);\n }\n\n resolve(type);\n }\n\n var eventHandler = handler.bind(null, WaitOnType.EVENT);\n\n if (target instanceof EventBus) {\n target._on(name, eventHandler);\n } else {\n target.addEventListener(name, eventHandler);\n }\n\n var timeoutHandler = handler.bind(null, WaitOnType.TIMEOUT);\n var timeout = setTimeout(timeoutHandler, delay);\n });\n}\n\nvar animationStarted = new Promise(function (resolve) {\n window.requestAnimationFrame(resolve);\n});\nexports.animationStarted = animationStarted;\n\nfunction dispatchDOMEvent(eventName) {\n var args = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;\n throw new Error(\"Not implemented: dispatchDOMEvent\");\n}\n\nvar EventBus = /*#__PURE__*/function () {\n function EventBus(options) {\n _classCallCheck(this, EventBus);\n\n this._listeners = Object.create(null);\n }\n\n _createClass(EventBus, [{\n key: \"on\",\n value: function on(eventName, listener) {\n this._on(eventName, listener, {\n external: true\n });\n }\n }, {\n key: \"off\",\n value: function off(eventName, listener) {\n this._off(eventName, listener, {\n external: true\n });\n }\n }, {\n key: \"dispatch\",\n value: function dispatch(eventName) {\n var eventListeners = this._listeners[eventName];\n\n if (!eventListeners || eventListeners.length === 0) {\n return;\n }\n\n var args = Array.prototype.slice.call(arguments, 1);\n var externalListeners;\n eventListeners.slice(0).forEach(function (_ref3) {\n var listener = _ref3.listener,\n external = _ref3.external;\n\n if (external) {\n if (!externalListeners) {\n externalListeners = [];\n }\n\n externalListeners.push(listener);\n return;\n }\n\n listener.apply(null, args);\n });\n\n if (externalListeners) {\n externalListeners.forEach(function (listener) {\n listener.apply(null, args);\n });\n externalListeners = null;\n }\n }\n }, {\n key: \"_on\",\n value: function _on(eventName, listener) {\n var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null;\n var eventListeners = this._listeners[eventName];\n\n if (!eventListeners) {\n this._listeners[eventName] = eventListeners = [];\n }\n\n eventListeners.push({\n listener: listener,\n external: (options && options.external) === true\n });\n }\n }, {\n key: \"_off\",\n value: function _off(eventName, listener) {\n var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null;\n var eventListeners = this._listeners[eventName];\n\n if (!eventListeners) {\n return;\n }\n\n for (var i = 0, ii = eventListeners.length; i < ii; i++) {\n if (eventListeners[i].listener === listener) {\n eventListeners.splice(i, 1);\n return;\n }\n }\n }\n }]);\n\n return EventBus;\n}();\n\nexports.EventBus = EventBus;\n\nfunction clamp(v, min, max) {\n return Math.min(Math.max(v, min), max);\n}\n\nvar ProgressBar = /*#__PURE__*/function () {\n function ProgressBar(id) {\n var _ref4 = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {},\n height = _ref4.height,\n width = _ref4.width,\n units = _ref4.units;\n\n _classCallCheck(this, ProgressBar);\n\n this.visible = true;\n this.div = document.querySelector(id + \" .progress\");\n this.bar = this.div.parentNode;\n this.height = height || 100;\n this.width = width || 100;\n this.units = units || \"%\";\n this.div.style.height = this.height + this.units;\n this.percent = 0;\n }\n\n _createClass(ProgressBar, [{\n key: \"_updateBar\",\n value: function _updateBar() {\n if (this._indeterminate) {\n this.div.classList.add(\"indeterminate\");\n this.div.style.width = this.width + this.units;\n return;\n }\n\n this.div.classList.remove(\"indeterminate\");\n var progressSize = this.width * this._percent / 100;\n this.div.style.width = progressSize + this.units;\n }\n }, {\n key: \"setWidth\",\n value: function setWidth(viewer) {\n if (!viewer) {\n return;\n }\n\n var container = viewer.parentNode;\n var scrollbarWidth = container.offsetWidth - viewer.offsetWidth;\n\n if (scrollbarWidth > 0) {\n this.bar.style.width = \"calc(100% - \".concat(scrollbarWidth, \"px)\");\n }\n }\n }, {\n key: \"hide\",\n value: function hide() {\n if (!this.visible) {\n return;\n }\n\n this.visible = false;\n this.bar.classList.add(\"hidden\");\n document.body.classList.remove(\"loadingInProgress\");\n }\n }, {\n key: \"show\",\n value: function show() {\n if (this.visible) {\n return;\n }\n\n this.visible = true;\n document.body.classList.add(\"loadingInProgress\");\n this.bar.classList.remove(\"hidden\");\n }\n }, {\n key: \"percent\",\n get: function get() {\n return this._percent;\n },\n set: function set(val) {\n this._indeterminate = isNaN(val);\n this._percent = clamp(val, 0, 100);\n\n this._updateBar();\n }\n }]);\n\n return ProgressBar;\n}();\n\nexports.ProgressBar = ProgressBar;\n\nfunction moveToEndOfArray(arr, condition) {\n var moved = [],\n len = arr.length;\n var write = 0;\n\n for (var read = 0; read < len; ++read) {\n if (condition(arr[read])) {\n moved.push(arr[read]);\n } else {\n arr[write] = arr[read];\n ++write;\n }\n }\n\n for (var _read = 0; write < len; ++_read, ++write) {\n arr[write] = moved[_read];\n }\n}\n\n/***/ }),\n/* 4 */\n/***/ (function(module, exports, __w_pdfjs_require__) {\n\n\"use strict\";\n\n\nmodule.exports = __w_pdfjs_require__(5);\n\n/***/ }),\n/* 5 */\n/***/ (function(module, exports, __w_pdfjs_require__) {\n\n\"use strict\";\n/* WEBPACK VAR INJECTION */(function(module) {\n\nfunction _typeof(obj) { \"@babel/helpers - typeof\"; if (typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; }; } return _typeof(obj); }\n\nvar runtime = function (exports) {\n \"use strict\";\n\n var Op = Object.prototype;\n var hasOwn = Op.hasOwnProperty;\n var undefined;\n var $Symbol = typeof Symbol === \"function\" ? Symbol : {};\n var iteratorSymbol = $Symbol.iterator || \"@@iterator\";\n var asyncIteratorSymbol = $Symbol.asyncIterator || \"@@asyncIterator\";\n var toStringTagSymbol = $Symbol.toStringTag || \"@@toStringTag\";\n\n function define(obj, key, value) {\n Object.defineProperty(obj, key, {\n value: value,\n enumerable: true,\n configurable: true,\n writable: true\n });\n return obj[key];\n }\n\n try {\n define({}, \"\");\n } catch (err) {\n define = function define(obj, key, value) {\n return obj[key] = value;\n };\n }\n\n function wrap(innerFn, outerFn, self, tryLocsList) {\n var protoGenerator = outerFn && outerFn.prototype instanceof Generator ? outerFn : Generator;\n var generator = Object.create(protoGenerator.prototype);\n var context = new Context(tryLocsList || []);\n generator._invoke = makeInvokeMethod(innerFn, self, context);\n return generator;\n }\n\n exports.wrap = wrap;\n\n function tryCatch(fn, obj, arg) {\n try {\n return {\n type: \"normal\",\n arg: fn.call(obj, arg)\n };\n } catch (err) {\n return {\n type: \"throw\",\n arg: err\n };\n }\n }\n\n var GenStateSuspendedStart = \"suspendedStart\";\n var GenStateSuspendedYield = \"suspendedYield\";\n var GenStateExecuting = \"executing\";\n var GenStateCompleted = \"completed\";\n var ContinueSentinel = {};\n\n function Generator() {}\n\n function GeneratorFunction() {}\n\n function GeneratorFunctionPrototype() {}\n\n var IteratorPrototype = {};\n\n IteratorPrototype[iteratorSymbol] = function () {\n return this;\n };\n\n var getProto = Object.getPrototypeOf;\n var NativeIteratorPrototype = getProto && getProto(getProto(values([])));\n\n if (NativeIteratorPrototype && NativeIteratorPrototype !== Op && hasOwn.call(NativeIteratorPrototype, iteratorSymbol)) {\n IteratorPrototype = NativeIteratorPrototype;\n }\n\n var Gp = GeneratorFunctionPrototype.prototype = Generator.prototype = Object.create(IteratorPrototype);\n GeneratorFunction.prototype = Gp.constructor = GeneratorFunctionPrototype;\n GeneratorFunctionPrototype.constructor = GeneratorFunction;\n GeneratorFunction.displayName = define(GeneratorFunctionPrototype, toStringTagSymbol, \"GeneratorFunction\");\n\n function defineIteratorMethods(prototype) {\n [\"next\", \"throw\", \"return\"].forEach(function (method) {\n define(prototype, method, function (arg) {\n return this._invoke(method, arg);\n });\n });\n }\n\n exports.isGeneratorFunction = function (genFun) {\n var ctor = typeof genFun === \"function\" && genFun.constructor;\n return ctor ? ctor === GeneratorFunction || (ctor.displayName || ctor.name) === \"GeneratorFunction\" : false;\n };\n\n exports.mark = function (genFun) {\n if (Object.setPrototypeOf) {\n Object.setPrototypeOf(genFun, GeneratorFunctionPrototype);\n } else {\n genFun.__proto__ = GeneratorFunctionPrototype;\n define(genFun, toStringTagSymbol, \"GeneratorFunction\");\n }\n\n genFun.prototype = Object.create(Gp);\n return genFun;\n };\n\n exports.awrap = function (arg) {\n return {\n __await: arg\n };\n };\n\n function AsyncIterator(generator, PromiseImpl) {\n function invoke(method, arg, resolve, reject) {\n var record = tryCatch(generator[method], generator, arg);\n\n if (record.type === \"throw\") {\n reject(record.arg);\n } else {\n var result = record.arg;\n var value = result.value;\n\n if (value && _typeof(value) === \"object\" && hasOwn.call(value, \"__await\")) {\n return PromiseImpl.resolve(value.__await).then(function (value) {\n invoke(\"next\", value, resolve, reject);\n }, function (err) {\n invoke(\"throw\", err, resolve, reject);\n });\n }\n\n return PromiseImpl.resolve(value).then(function (unwrapped) {\n result.value = unwrapped;\n resolve(result);\n }, function (error) {\n return invoke(\"throw\", error, resolve, reject);\n });\n }\n }\n\n var previousPromise;\n\n function enqueue(method, arg) {\n function callInvokeWithMethodAndArg() {\n return new PromiseImpl(function (resolve, reject) {\n invoke(method, arg, resolve, reject);\n });\n }\n\n return previousPromise = previousPromise ? previousPromise.then(callInvokeWithMethodAndArg, callInvokeWithMethodAndArg) : callInvokeWithMethodAndArg();\n }\n\n this._invoke = enqueue;\n }\n\n defineIteratorMethods(AsyncIterator.prototype);\n\n AsyncIterator.prototype[asyncIteratorSymbol] = function () {\n return this;\n };\n\n exports.AsyncIterator = AsyncIterator;\n\n exports.async = function (innerFn, outerFn, self, tryLocsList, PromiseImpl) {\n if (PromiseImpl === void 0) PromiseImpl = Promise;\n var iter = new AsyncIterator(wrap(innerFn, outerFn, self, tryLocsList), PromiseImpl);\n return exports.isGeneratorFunction(outerFn) ? iter : iter.next().then(function (result) {\n return result.done ? result.value : iter.next();\n });\n };\n\n function makeInvokeMethod(innerFn, self, context) {\n var state = GenStateSuspendedStart;\n return function invoke(method, arg) {\n if (state === GenStateExecuting) {\n throw new Error(\"Generator is already running\");\n }\n\n if (state === GenStateCompleted) {\n if (method === \"throw\") {\n throw arg;\n }\n\n return doneResult();\n }\n\n context.method = method;\n context.arg = arg;\n\n while (true) {\n var delegate = context.delegate;\n\n if (delegate) {\n var delegateResult = maybeInvokeDelegate(delegate, context);\n\n if (delegateResult) {\n if (delegateResult === ContinueSentinel) continue;\n return delegateResult;\n }\n }\n\n if (context.method === \"next\") {\n context.sent = context._sent = context.arg;\n } else if (context.method === \"throw\") {\n if (state === GenStateSuspendedStart) {\n state = GenStateCompleted;\n throw context.arg;\n }\n\n context.dispatchException(context.arg);\n } else if (context.method === \"return\") {\n context.abrupt(\"return\", context.arg);\n }\n\n state = GenStateExecuting;\n var record = tryCatch(innerFn, self, context);\n\n if (record.type === \"normal\") {\n state = context.done ? GenStateCompleted : GenStateSuspendedYield;\n\n if (record.arg === ContinueSentinel) {\n continue;\n }\n\n return {\n value: record.arg,\n done: context.done\n };\n } else if (record.type === \"throw\") {\n state = GenStateCompleted;\n context.method = \"throw\";\n context.arg = record.arg;\n }\n }\n };\n }\n\n function maybeInvokeDelegate(delegate, context) {\n var method = delegate.iterator[context.method];\n\n if (method === undefined) {\n context.delegate = null;\n\n if (context.method === \"throw\") {\n if (delegate.iterator[\"return\"]) {\n context.method = \"return\";\n context.arg = undefined;\n maybeInvokeDelegate(delegate, context);\n\n if (context.method === \"throw\") {\n return ContinueSentinel;\n }\n }\n\n context.method = \"throw\";\n context.arg = new TypeError(\"The iterator does not provide a 'throw' method\");\n }\n\n return ContinueSentinel;\n }\n\n var record = tryCatch(method, delegate.iterator, context.arg);\n\n if (record.type === \"throw\") {\n context.method = \"throw\";\n context.arg = record.arg;\n context.delegate = null;\n return ContinueSentinel;\n }\n\n var info = record.arg;\n\n if (!info) {\n context.method = \"throw\";\n context.arg = new TypeError(\"iterator result is not an object\");\n context.delegate = null;\n return ContinueSentinel;\n }\n\n if (info.done) {\n context[delegate.resultName] = info.value;\n context.next = delegate.nextLoc;\n\n if (context.method !== \"return\") {\n context.method = \"next\";\n context.arg = undefined;\n }\n } else {\n return info;\n }\n\n context.delegate = null;\n return ContinueSentinel;\n }\n\n defineIteratorMethods(Gp);\n define(Gp, toStringTagSymbol, \"Generator\");\n\n Gp[iteratorSymbol] = function () {\n return this;\n };\n\n Gp.toString = function () {\n return \"[object Generator]\";\n };\n\n function pushTryEntry(locs) {\n var entry = {\n tryLoc: locs[0]\n };\n\n if (1 in locs) {\n entry.catchLoc = locs[1];\n }\n\n if (2 in locs) {\n entry.finallyLoc = locs[2];\n entry.afterLoc = locs[3];\n }\n\n this.tryEntries.push(entry);\n }\n\n function resetTryEntry(entry) {\n var record = entry.completion || {};\n record.type = \"normal\";\n delete record.arg;\n entry.completion = record;\n }\n\n function Context(tryLocsList) {\n this.tryEntries = [{\n tryLoc: \"root\"\n }];\n tryLocsList.forEach(pushTryEntry, this);\n this.reset(true);\n }\n\n exports.keys = function (object) {\n var keys = [];\n\n for (var key in object) {\n keys.push(key);\n }\n\n keys.reverse();\n return function next() {\n while (keys.length) {\n var key = keys.pop();\n\n if (key in object) {\n next.value = key;\n next.done = false;\n return next;\n }\n }\n\n next.done = true;\n return next;\n };\n };\n\n function values(iterable) {\n if (iterable) {\n var iteratorMethod = iterable[iteratorSymbol];\n\n if (iteratorMethod) {\n return iteratorMethod.call(iterable);\n }\n\n if (typeof iterable.next === \"function\") {\n return iterable;\n }\n\n if (!isNaN(iterable.length)) {\n var i = -1,\n next = function next() {\n while (++i < iterable.length) {\n if (hasOwn.call(iterable, i)) {\n next.value = iterable[i];\n next.done = false;\n return next;\n }\n }\n\n next.value = undefined;\n next.done = true;\n return next;\n };\n\n return next.next = next;\n }\n }\n\n return {\n next: doneResult\n };\n }\n\n exports.values = values;\n\n function doneResult() {\n return {\n value: undefined,\n done: true\n };\n }\n\n Context.prototype = {\n constructor: Context,\n reset: function reset(skipTempReset) {\n this.prev = 0;\n this.next = 0;\n this.sent = this._sent = undefined;\n this.done = false;\n this.delegate = null;\n this.method = \"next\";\n this.arg = undefined;\n this.tryEntries.forEach(resetTryEntry);\n\n if (!skipTempReset) {\n for (var name in this) {\n if (name.charAt(0) === \"t\" && hasOwn.call(this, name) && !isNaN(+name.slice(1))) {\n this[name] = undefined;\n }\n }\n }\n },\n stop: function stop() {\n this.done = true;\n var rootEntry = this.tryEntries[0];\n var rootRecord = rootEntry.completion;\n\n if (rootRecord.type === \"throw\") {\n throw rootRecord.arg;\n }\n\n return this.rval;\n },\n dispatchException: function dispatchException(exception) {\n if (this.done) {\n throw exception;\n }\n\n var context = this;\n\n function handle(loc, caught) {\n record.type = \"throw\";\n record.arg = exception;\n context.next = loc;\n\n if (caught) {\n context.method = \"next\";\n context.arg = undefined;\n }\n\n return !!caught;\n }\n\n for (var i = this.tryEntries.length - 1; i >= 0; --i) {\n var entry = this.tryEntries[i];\n var record = entry.completion;\n\n if (entry.tryLoc === \"root\") {\n return handle(\"end\");\n }\n\n if (entry.tryLoc <= this.prev) {\n var hasCatch = hasOwn.call(entry, \"catchLoc\");\n var hasFinally = hasOwn.call(entry, \"finallyLoc\");\n\n if (hasCatch && hasFinally) {\n if (this.prev < entry.catchLoc) {\n return handle(entry.catchLoc, true);\n } else if (this.prev < entry.finallyLoc) {\n return handle(entry.finallyLoc);\n }\n } else if (hasCatch) {\n if (this.prev < entry.catchLoc) {\n return handle(entry.catchLoc, true);\n }\n } else if (hasFinally) {\n if (this.prev < entry.finallyLoc) {\n return handle(entry.finallyLoc);\n }\n } else {\n throw new Error(\"try statement without catch or finally\");\n }\n }\n }\n },\n abrupt: function abrupt(type, arg) {\n for (var i = this.tryEntries.length - 1; i >= 0; --i) {\n var entry = this.tryEntries[i];\n\n if (entry.tryLoc <= this.prev && hasOwn.call(entry, \"finallyLoc\") && this.prev < entry.finallyLoc) {\n var finallyEntry = entry;\n break;\n }\n }\n\n if (finallyEntry && (type === \"break\" || type === \"continue\") && finallyEntry.tryLoc <= arg && arg <= finallyEntry.finallyLoc) {\n finallyEntry = null;\n }\n\n var record = finallyEntry ? finallyEntry.completion : {};\n record.type = type;\n record.arg = arg;\n\n if (finallyEntry) {\n this.method = \"next\";\n this.next = finallyEntry.finallyLoc;\n return ContinueSentinel;\n }\n\n return this.complete(record);\n },\n complete: function complete(record, afterLoc) {\n if (record.type === \"throw\") {\n throw record.arg;\n }\n\n if (record.type === \"break\" || record.type === \"continue\") {\n this.next = record.arg;\n } else if (record.type === \"return\") {\n this.rval = this.arg = record.arg;\n this.method = \"return\";\n this.next = \"end\";\n } else if (record.type === \"normal\" && afterLoc) {\n this.next = afterLoc;\n }\n\n return ContinueSentinel;\n },\n finish: function finish(finallyLoc) {\n for (var i = this.tryEntries.length - 1; i >= 0; --i) {\n var entry = this.tryEntries[i];\n\n if (entry.finallyLoc === finallyLoc) {\n this.complete(entry.completion, entry.afterLoc);\n resetTryEntry(entry);\n return ContinueSentinel;\n }\n }\n },\n \"catch\": function _catch(tryLoc) {\n for (var i = this.tryEntries.length - 1; i >= 0; --i) {\n var entry = this.tryEntries[i];\n\n if (entry.tryLoc === tryLoc) {\n var record = entry.completion;\n\n if (record.type === \"throw\") {\n var thrown = record.arg;\n resetTryEntry(entry);\n }\n\n return thrown;\n }\n }\n\n throw new Error(\"illegal catch attempt\");\n },\n delegateYield: function delegateYield(iterable, resultName, nextLoc) {\n this.delegate = {\n iterator: values(iterable),\n resultName: resultName,\n nextLoc: nextLoc\n };\n\n if (this.method === \"next\") {\n this.arg = undefined;\n }\n\n return ContinueSentinel;\n }\n };\n return exports;\n}(( false ? undefined : _typeof(module)) === \"object\" ? module.exports : {});\n\ntry {\n regeneratorRuntime = runtime;\n} catch (accidentalStrictMode) {\n Function(\"r\", \"regeneratorRuntime = r\")(runtime);\n}\n/* WEBPACK VAR INJECTION */}.call(this, __w_pdfjs_require__(6)(module)))\n\n/***/ }),\n/* 6 */\n/***/ (function(module, exports, __w_pdfjs_require__) {\n\n\"use strict\";\n\n\nmodule.exports = function (module) {\n if (!module.webpackPolyfill) {\n module.deprecate = function () {};\n\n module.paths = [];\n if (!module.children) module.children = [];\n Object.defineProperty(module, \"loaded\", {\n enumerable: true,\n get: function get() {\n return module.l;\n }\n });\n Object.defineProperty(module, \"id\", {\n enumerable: true,\n get: function get() {\n return module.i;\n }\n });\n module.webpackPolyfill = 1;\n }\n\n return module;\n};\n\n/***/ }),\n/* 7 */\n/***/ (function(module, exports, __w_pdfjs_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.SimpleLinkService = exports.PDFLinkService = void 0;\n\nvar _ui_utils = __w_pdfjs_require__(3);\n\nfunction _typeof(obj) { \"@babel/helpers - typeof\"; if (typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; }; } return _typeof(obj); }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }\n\nfunction _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }\n\nvar PDFLinkService = /*#__PURE__*/function () {\n function PDFLinkService() {\n var _ref = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {},\n eventBus = _ref.eventBus,\n _ref$externalLinkTarg = _ref.externalLinkTarget,\n externalLinkTarget = _ref$externalLinkTarg === void 0 ? null : _ref$externalLinkTarg,\n _ref$externalLinkRel = _ref.externalLinkRel,\n externalLinkRel = _ref$externalLinkRel === void 0 ? null : _ref$externalLinkRel,\n _ref$externalLinkEnab = _ref.externalLinkEnabled,\n externalLinkEnabled = _ref$externalLinkEnab === void 0 ? true : _ref$externalLinkEnab,\n _ref$ignoreDestinatio = _ref.ignoreDestinationZoom,\n ignoreDestinationZoom = _ref$ignoreDestinatio === void 0 ? false : _ref$ignoreDestinatio;\n\n _classCallCheck(this, PDFLinkService);\n\n this.eventBus = eventBus;\n this.externalLinkTarget = externalLinkTarget;\n this.externalLinkRel = externalLinkRel;\n this.externalLinkEnabled = externalLinkEnabled;\n this._ignoreDestinationZoom = ignoreDestinationZoom;\n this.baseUrl = null;\n this.pdfDocument = null;\n this.pdfViewer = null;\n this.pdfHistory = null;\n this._pagesRefCache = null;\n }\n\n _createClass(PDFLinkService, [{\n key: \"setDocument\",\n value: function setDocument(pdfDocument) {\n var baseUrl = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;\n this.baseUrl = baseUrl;\n this.pdfDocument = pdfDocument;\n this._pagesRefCache = Object.create(null);\n }\n }, {\n key: \"setViewer\",\n value: function setViewer(pdfViewer) {\n this.pdfViewer = pdfViewer;\n }\n }, {\n key: \"setHistory\",\n value: function setHistory(pdfHistory) {\n this.pdfHistory = pdfHistory;\n }\n }, {\n key: \"navigateTo\",\n value: function navigateTo(dest) {\n var _this = this;\n\n var goToDestination = function goToDestination(_ref2) {\n var namedDest = _ref2.namedDest,\n explicitDest = _ref2.explicitDest;\n var destRef = explicitDest[0];\n var pageNumber;\n\n if (destRef instanceof Object) {\n pageNumber = _this._cachedPageNumber(destRef);\n\n if (pageNumber === null) {\n _this.pdfDocument.getPageIndex(destRef).then(function (pageIndex) {\n _this.cachePageRef(pageIndex + 1, destRef);\n\n goToDestination({\n namedDest: namedDest,\n explicitDest: explicitDest\n });\n })[\"catch\"](function () {\n console.error(\"PDFLinkService.navigateTo: \\\"\".concat(destRef, \"\\\" is not \") + \"a valid page reference, for dest=\\\"\".concat(dest, \"\\\".\"));\n });\n\n return;\n }\n } else if (Number.isInteger(destRef)) {\n pageNumber = destRef + 1;\n } else {\n console.error(\"PDFLinkService.navigateTo: \\\"\".concat(destRef, \"\\\" is not \") + \"a valid destination reference, for dest=\\\"\".concat(dest, \"\\\".\"));\n return;\n }\n\n if (!pageNumber || pageNumber < 1 || pageNumber > _this.pagesCount) {\n console.error(\"PDFLinkService.navigateTo: \\\"\".concat(pageNumber, \"\\\" is not \") + \"a valid page number, for dest=\\\"\".concat(dest, \"\\\".\"));\n return;\n }\n\n if (_this.pdfHistory) {\n _this.pdfHistory.pushCurrentPosition();\n\n _this.pdfHistory.push({\n namedDest: namedDest,\n explicitDest: explicitDest,\n pageNumber: pageNumber\n });\n }\n\n _this.pdfViewer.scrollPageIntoView({\n pageNumber: pageNumber,\n destArray: explicitDest,\n ignoreDestinationZoom: _this._ignoreDestinationZoom\n });\n };\n\n new Promise(function (resolve, reject) {\n if (typeof dest === \"string\") {\n _this.pdfDocument.getDestination(dest).then(function (destArray) {\n resolve({\n namedDest: dest,\n explicitDest: destArray\n });\n });\n\n return;\n }\n\n resolve({\n namedDest: \"\",\n explicitDest: dest\n });\n }).then(function (data) {\n if (!Array.isArray(data.explicitDest)) {\n console.error(\"PDFLinkService.navigateTo: \\\"\".concat(data.explicitDest, \"\\\" is\") + \" not a valid destination array, for dest=\\\"\".concat(dest, \"\\\".\"));\n return;\n }\n\n goToDestination(data);\n });\n }\n }, {\n key: \"getDestinationHash\",\n value: function getDestinationHash(dest) {\n if (typeof dest === \"string\") {\n return this.getAnchorUrl(\"#\" + escape(dest));\n }\n\n if (Array.isArray(dest)) {\n var str = JSON.stringify(dest);\n return this.getAnchorUrl(\"#\" + escape(str));\n }\n\n return this.getAnchorUrl(\"\");\n }\n }, {\n key: \"getAnchorUrl\",\n value: function getAnchorUrl(anchor) {\n return (this.baseUrl || \"\") + anchor;\n }\n }, {\n key: \"setHash\",\n value: function setHash(hash) {\n var pageNumber, dest;\n\n if (hash.includes(\"=\")) {\n var params = (0, _ui_utils.parseQueryString)(hash);\n\n if (\"search\" in params) {\n this.eventBus.dispatch(\"findfromurlhash\", {\n source: this,\n query: params.search.replace(/\"/g, \"\"),\n phraseSearch: params.phrase === \"true\"\n });\n }\n\n if (\"page\" in params) {\n pageNumber = params.page | 0 || 1;\n }\n\n if (\"zoom\" in params) {\n var zoomArgs = params.zoom.split(\",\");\n var zoomArg = zoomArgs[0];\n var zoomArgNumber = parseFloat(zoomArg);\n\n if (!zoomArg.includes(\"Fit\")) {\n dest = [null, {\n name: \"XYZ\"\n }, zoomArgs.length > 1 ? zoomArgs[1] | 0 : null, zoomArgs.length > 2 ? zoomArgs[2] | 0 : null, zoomArgNumber ? zoomArgNumber / 100 : zoomArg];\n } else {\n if (zoomArg === \"Fit\" || zoomArg === \"FitB\") {\n dest = [null, {\n name: zoomArg\n }];\n } else if (zoomArg === \"FitH\" || zoomArg === \"FitBH\" || zoomArg === \"FitV\" || zoomArg === \"FitBV\") {\n dest = [null, {\n name: zoomArg\n }, zoomArgs.length > 1 ? zoomArgs[1] | 0 : null];\n } else if (zoomArg === \"FitR\") {\n if (zoomArgs.length !== 5) {\n console.error('PDFLinkService.setHash: Not enough parameters for \"FitR\".');\n } else {\n dest = [null, {\n name: zoomArg\n }, zoomArgs[1] | 0, zoomArgs[2] | 0, zoomArgs[3] | 0, zoomArgs[4] | 0];\n }\n } else {\n console.error(\"PDFLinkService.setHash: \\\"\".concat(zoomArg, \"\\\" is not \") + \"a valid zoom value.\");\n }\n }\n }\n\n if (dest) {\n this.pdfViewer.scrollPageIntoView({\n pageNumber: pageNumber || this.page,\n destArray: dest,\n allowNegativeOffset: true\n });\n } else if (pageNumber) {\n this.page = pageNumber;\n }\n\n if (\"pagemode\" in params) {\n this.eventBus.dispatch(\"pagemode\", {\n source: this,\n mode: params.pagemode\n });\n }\n\n if (\"nameddest\" in params) {\n this.navigateTo(params.nameddest);\n }\n } else {\n dest = unescape(hash);\n\n try {\n dest = JSON.parse(dest);\n\n if (!Array.isArray(dest)) {\n dest = dest.toString();\n }\n } catch (ex) {}\n\n if (typeof dest === \"string\" || isValidExplicitDestination(dest)) {\n this.navigateTo(dest);\n return;\n }\n\n console.error(\"PDFLinkService.setHash: \\\"\".concat(unescape(hash), \"\\\" is not \") + \"a valid destination.\");\n }\n }\n }, {\n key: \"executeNamedAction\",\n value: function executeNamedAction(action) {\n switch (action) {\n case \"GoBack\":\n if (this.pdfHistory) {\n this.pdfHistory.back();\n }\n\n break;\n\n case \"GoForward\":\n if (this.pdfHistory) {\n this.pdfHistory.forward();\n }\n\n break;\n\n case \"NextPage\":\n if (this.page < this.pagesCount) {\n this.page++;\n }\n\n break;\n\n case \"PrevPage\":\n if (this.page > 1) {\n this.page--;\n }\n\n break;\n\n case \"LastPage\":\n this.page = this.pagesCount;\n break;\n\n case \"FirstPage\":\n this.page = 1;\n break;\n\n default:\n break;\n }\n\n this.eventBus.dispatch(\"namedaction\", {\n source: this,\n action: action\n });\n }\n }, {\n key: \"cachePageRef\",\n value: function cachePageRef(pageNum, pageRef) {\n if (!pageRef) {\n return;\n }\n\n var refStr = pageRef.gen === 0 ? \"\".concat(pageRef.num, \"R\") : \"\".concat(pageRef.num, \"R\").concat(pageRef.gen);\n this._pagesRefCache[refStr] = pageNum;\n }\n }, {\n key: \"_cachedPageNumber\",\n value: function _cachedPageNumber(pageRef) {\n var refStr = pageRef.gen === 0 ? \"\".concat(pageRef.num, \"R\") : \"\".concat(pageRef.num, \"R\").concat(pageRef.gen);\n return this._pagesRefCache && this._pagesRefCache[refStr] || null;\n }\n }, {\n key: \"isPageVisible\",\n value: function isPageVisible(pageNumber) {\n return this.pdfViewer.isPageVisible(pageNumber);\n }\n }, {\n key: \"pagesCount\",\n get: function get() {\n return this.pdfDocument ? this.pdfDocument.numPages : 0;\n }\n }, {\n key: \"page\",\n get: function get() {\n return this.pdfViewer.currentPageNumber;\n },\n set: function set(value) {\n this.pdfViewer.currentPageNumber = value;\n }\n }, {\n key: \"rotation\",\n get: function get() {\n return this.pdfViewer.pagesRotation;\n },\n set: function set(value) {\n this.pdfViewer.pagesRotation = value;\n }\n }]);\n\n return PDFLinkService;\n}();\n\nexports.PDFLinkService = PDFLinkService;\n\nfunction isValidExplicitDestination(dest) {\n if (!Array.isArray(dest)) {\n return false;\n }\n\n var destLength = dest.length;\n\n if (destLength < 2) {\n return false;\n }\n\n var page = dest[0];\n\n if (!(_typeof(page) === \"object\" && Number.isInteger(page.num) && Number.isInteger(page.gen)) && !(Number.isInteger(page) && page >= 0)) {\n return false;\n }\n\n var zoom = dest[1];\n\n if (!(_typeof(zoom) === \"object\" && typeof zoom.name === \"string\")) {\n return false;\n }\n\n var allowNull = true;\n\n switch (zoom.name) {\n case \"XYZ\":\n if (destLength !== 5) {\n return false;\n }\n\n break;\n\n case \"Fit\":\n case \"FitB\":\n return destLength === 2;\n\n case \"FitH\":\n case \"FitBH\":\n case \"FitV\":\n case \"FitBV\":\n if (destLength !== 3) {\n return false;\n }\n\n break;\n\n case \"FitR\":\n if (destLength !== 6) {\n return false;\n }\n\n allowNull = false;\n break;\n\n default:\n return false;\n }\n\n for (var i = 2; i < destLength; i++) {\n var param = dest[i];\n\n if (!(typeof param === \"number\" || allowNull && param === null)) {\n return false;\n }\n }\n\n return true;\n}\n\nvar SimpleLinkService = /*#__PURE__*/function () {\n function SimpleLinkService() {\n _classCallCheck(this, SimpleLinkService);\n\n this.externalLinkTarget = null;\n this.externalLinkRel = null;\n this.externalLinkEnabled = true;\n this._ignoreDestinationZoom = false;\n }\n\n _createClass(SimpleLinkService, [{\n key: \"navigateTo\",\n value: function navigateTo(dest) {}\n }, {\n key: \"getDestinationHash\",\n value: function getDestinationHash(dest) {\n return \"#\";\n }\n }, {\n key: \"getAnchorUrl\",\n value: function getAnchorUrl(hash) {\n return \"#\";\n }\n }, {\n key: \"setHash\",\n value: function setHash(hash) {}\n }, {\n key: \"executeNamedAction\",\n value: function executeNamedAction(action) {}\n }, {\n key: \"cachePageRef\",\n value: function cachePageRef(pageNum, pageRef) {}\n }, {\n key: \"isPageVisible\",\n value: function isPageVisible(pageNumber) {\n return true;\n }\n }, {\n key: \"pagesCount\",\n get: function get() {\n return 0;\n }\n }, {\n key: \"page\",\n get: function get() {\n return 0;\n },\n set: function set(value) {}\n }, {\n key: \"rotation\",\n get: function get() {\n return 0;\n },\n set: function set(value) {}\n }]);\n\n return SimpleLinkService;\n}();\n\nexports.SimpleLinkService = SimpleLinkService;\n\n/***/ }),\n/* 8 */\n/***/ (function(module, exports, __w_pdfjs_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.DefaultTextLayerFactory = exports.TextLayerBuilder = void 0;\n\nvar _pdfjsLib = __w_pdfjs_require__(2);\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }\n\nfunction _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }\n\nvar EXPAND_DIVS_TIMEOUT = 300;\n\nvar TextLayerBuilder = /*#__PURE__*/function () {\n function TextLayerBuilder(_ref) {\n var textLayerDiv = _ref.textLayerDiv,\n eventBus = _ref.eventBus,\n pageIndex = _ref.pageIndex,\n viewport = _ref.viewport,\n _ref$findController = _ref.findController,\n findController = _ref$findController === void 0 ? null : _ref$findController,\n _ref$enhanceTextSelec = _ref.enhanceTextSelection,\n enhanceTextSelection = _ref$enhanceTextSelec === void 0 ? false : _ref$enhanceTextSelec;\n\n _classCallCheck(this, TextLayerBuilder);\n\n this.textLayerDiv = textLayerDiv;\n this.eventBus = eventBus;\n this.textContent = null;\n this.textContentItemsStr = [];\n this.textContentStream = null;\n this.renderingDone = false;\n this.pageIdx = pageIndex;\n this.pageNumber = this.pageIdx + 1;\n this.matches = [];\n this.viewport = viewport;\n this.textDivs = [];\n this.findController = findController;\n this.textLayerRenderTask = null;\n this.enhanceTextSelection = enhanceTextSelection;\n this._onUpdateTextLayerMatches = null;\n\n this._bindMouse();\n }\n\n _createClass(TextLayerBuilder, [{\n key: \"_finishRendering\",\n value: function _finishRendering() {\n this.renderingDone = true;\n\n if (!this.enhanceTextSelection) {\n var endOfContent = document.createElement(\"div\");\n endOfContent.className = \"endOfContent\";\n this.textLayerDiv.appendChild(endOfContent);\n }\n\n this.eventBus.dispatch(\"textlayerrendered\", {\n source: this,\n pageNumber: this.pageNumber,\n numTextDivs: this.textDivs.length\n });\n }\n }, {\n key: \"render\",\n value: function render() {\n var _this = this;\n\n var timeout = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;\n\n if (!(this.textContent || this.textContentStream) || this.renderingDone) {\n return;\n }\n\n this.cancel();\n this.textDivs = [];\n var textLayerFrag = document.createDocumentFragment();\n this.textLayerRenderTask = (0, _pdfjsLib.renderTextLayer)({\n textContent: this.textContent,\n textContentStream: this.textContentStream,\n container: textLayerFrag,\n viewport: this.viewport,\n textDivs: this.textDivs,\n textContentItemsStr: this.textContentItemsStr,\n timeout: timeout,\n enhanceTextSelection: this.enhanceTextSelection\n });\n this.textLayerRenderTask.promise.then(function () {\n _this.textLayerDiv.appendChild(textLayerFrag);\n\n _this._finishRendering();\n\n _this._updateMatches();\n }, function (reason) {});\n\n if (!this._onUpdateTextLayerMatches) {\n this._onUpdateTextLayerMatches = function (evt) {\n if (evt.pageIndex === _this.pageIdx || evt.pageIndex === -1) {\n _this._updateMatches();\n }\n };\n\n this.eventBus._on(\"updatetextlayermatches\", this._onUpdateTextLayerMatches);\n }\n }\n }, {\n key: \"cancel\",\n value: function cancel() {\n if (this.textLayerRenderTask) {\n this.textLayerRenderTask.cancel();\n this.textLayerRenderTask = null;\n }\n\n if (this._onUpdateTextLayerMatches) {\n this.eventBus._off(\"updatetextlayermatches\", this._onUpdateTextLayerMatches);\n\n this._onUpdateTextLayerMatches = null;\n }\n }\n }, {\n key: \"setTextContentStream\",\n value: function setTextContentStream(readableStream) {\n this.cancel();\n this.textContentStream = readableStream;\n }\n }, {\n key: \"setTextContent\",\n value: function setTextContent(textContent) {\n this.cancel();\n this.textContent = textContent;\n }\n }, {\n key: \"_convertMatches\",\n value: function _convertMatches(matches, matchesLength) {\n if (!matches) {\n return [];\n }\n\n var findController = this.findController,\n textContentItemsStr = this.textContentItemsStr;\n var i = 0,\n iIndex = 0;\n var end = textContentItemsStr.length - 1;\n var queryLen = findController.state.query.length;\n var result = [];\n\n for (var m = 0, mm = matches.length; m < mm; m++) {\n var matchIdx = matches[m];\n\n while (i !== end && matchIdx >= iIndex + textContentItemsStr[i].length) {\n iIndex += textContentItemsStr[i].length;\n i++;\n }\n\n if (i === textContentItemsStr.length) {\n console.error(\"Could not find a matching mapping\");\n }\n\n var match = {\n begin: {\n divIdx: i,\n offset: matchIdx - iIndex\n }\n };\n\n if (matchesLength) {\n matchIdx += matchesLength[m];\n } else {\n matchIdx += queryLen;\n }\n\n while (i !== end && matchIdx > iIndex + textContentItemsStr[i].length) {\n iIndex += textContentItemsStr[i].length;\n i++;\n }\n\n match.end = {\n divIdx: i,\n offset: matchIdx - iIndex\n };\n result.push(match);\n }\n\n return result;\n }\n }, {\n key: \"_renderMatches\",\n value: function _renderMatches(matches) {\n if (matches.length === 0) {\n return;\n }\n\n var findController = this.findController,\n pageIdx = this.pageIdx,\n textContentItemsStr = this.textContentItemsStr,\n textDivs = this.textDivs;\n var isSelectedPage = pageIdx === findController.selected.pageIdx;\n var selectedMatchIdx = findController.selected.matchIdx;\n var highlightAll = findController.state.highlightAll;\n var prevEnd = null;\n var infinity = {\n divIdx: -1,\n offset: undefined\n };\n\n function beginText(begin, className) {\n var divIdx = begin.divIdx;\n textDivs[divIdx].textContent = \"\";\n appendTextToDiv(divIdx, 0, begin.offset, className);\n }\n\n function appendTextToDiv(divIdx, fromOffset, toOffset, className) {\n var div = textDivs[divIdx];\n var content = textContentItemsStr[divIdx].substring(fromOffset, toOffset);\n var node = document.createTextNode(content);\n\n if (className) {\n var span = document.createElement(\"span\");\n span.className = className;\n span.appendChild(node);\n div.appendChild(span);\n return;\n }\n\n div.appendChild(node);\n }\n\n var i0 = selectedMatchIdx,\n i1 = i0 + 1;\n\n if (highlightAll) {\n i0 = 0;\n i1 = matches.length;\n } else if (!isSelectedPage) {\n return;\n }\n\n for (var i = i0; i < i1; i++) {\n var match = matches[i];\n var begin = match.begin;\n var end = match.end;\n var isSelected = isSelectedPage && i === selectedMatchIdx;\n var highlightSuffix = isSelected ? \" selected\" : \"\";\n\n if (isSelected) {\n findController.scrollMatchIntoView({\n element: textDivs[begin.divIdx],\n pageIndex: pageIdx,\n matchIndex: selectedMatchIdx\n });\n }\n\n if (!prevEnd || begin.divIdx !== prevEnd.divIdx) {\n if (prevEnd !== null) {\n appendTextToDiv(prevEnd.divIdx, prevEnd.offset, infinity.offset);\n }\n\n beginText(begin);\n } else {\n appendTextToDiv(prevEnd.divIdx, prevEnd.offset, begin.offset);\n }\n\n if (begin.divIdx === end.divIdx) {\n appendTextToDiv(begin.divIdx, begin.offset, end.offset, \"highlight\" + highlightSuffix);\n } else {\n appendTextToDiv(begin.divIdx, begin.offset, infinity.offset, \"highlight begin\" + highlightSuffix);\n\n for (var n0 = begin.divIdx + 1, n1 = end.divIdx; n0 < n1; n0++) {\n textDivs[n0].className = \"highlight middle\" + highlightSuffix;\n }\n\n beginText(end, \"highlight end\" + highlightSuffix);\n }\n\n prevEnd = end;\n }\n\n if (prevEnd) {\n appendTextToDiv(prevEnd.divIdx, prevEnd.offset, infinity.offset);\n }\n }\n }, {\n key: \"_updateMatches\",\n value: function _updateMatches() {\n if (!this.renderingDone) {\n return;\n }\n\n var findController = this.findController,\n matches = this.matches,\n pageIdx = this.pageIdx,\n textContentItemsStr = this.textContentItemsStr,\n textDivs = this.textDivs;\n var clearedUntilDivIdx = -1;\n\n for (var i = 0, ii = matches.length; i < ii; i++) {\n var match = matches[i];\n var begin = Math.max(clearedUntilDivIdx, match.begin.divIdx);\n\n for (var n = begin, end = match.end.divIdx; n <= end; n++) {\n var div = textDivs[n];\n div.textContent = textContentItemsStr[n];\n div.className = \"\";\n }\n\n clearedUntilDivIdx = match.end.divIdx + 1;\n }\n\n if (!findController || !findController.highlightMatches) {\n return;\n }\n\n var pageMatches = findController.pageMatches[pageIdx] || null;\n var pageMatchesLength = findController.pageMatchesLength[pageIdx] || null;\n this.matches = this._convertMatches(pageMatches, pageMatchesLength);\n\n this._renderMatches(this.matches);\n }\n }, {\n key: \"_bindMouse\",\n value: function _bindMouse() {\n var _this2 = this;\n\n var div = this.textLayerDiv;\n var expandDivsTimer = null;\n div.addEventListener(\"mousedown\", function (evt) {\n if (_this2.enhanceTextSelection && _this2.textLayerRenderTask) {\n _this2.textLayerRenderTask.expandTextDivs(true);\n\n if (expandDivsTimer) {\n clearTimeout(expandDivsTimer);\n expandDivsTimer = null;\n }\n\n return;\n }\n\n var end = div.querySelector(\".endOfContent\");\n\n if (!end) {\n return;\n }\n\n var adjustTop = evt.target !== div;\n adjustTop = adjustTop && window.getComputedStyle(end).getPropertyValue(\"-moz-user-select\") !== \"none\";\n\n if (adjustTop) {\n var divBounds = div.getBoundingClientRect();\n var r = Math.max(0, (evt.pageY - divBounds.top) / divBounds.height);\n end.style.top = (r * 100).toFixed(2) + \"%\";\n }\n\n end.classList.add(\"active\");\n });\n div.addEventListener(\"mouseup\", function () {\n if (_this2.enhanceTextSelection && _this2.textLayerRenderTask) {\n expandDivsTimer = setTimeout(function () {\n if (_this2.textLayerRenderTask) {\n _this2.textLayerRenderTask.expandTextDivs(false);\n }\n\n expandDivsTimer = null;\n }, EXPAND_DIVS_TIMEOUT);\n return;\n }\n\n var end = div.querySelector(\".endOfContent\");\n\n if (!end) {\n return;\n }\n\n end.style.top = \"\";\n end.classList.remove(\"active\");\n });\n }\n }]);\n\n return TextLayerBuilder;\n}();\n\nexports.TextLayerBuilder = TextLayerBuilder;\n\nvar DefaultTextLayerFactory = /*#__PURE__*/function () {\n function DefaultTextLayerFactory() {\n _classCallCheck(this, DefaultTextLayerFactory);\n }\n\n _createClass(DefaultTextLayerFactory, [{\n key: \"createTextLayerBuilder\",\n value: function createTextLayerBuilder(textLayerDiv, pageIndex, viewport) {\n var enhanceTextSelection = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : false;\n var eventBus = arguments.length > 4 ? arguments[4] : undefined;\n return new TextLayerBuilder({\n textLayerDiv: textLayerDiv,\n pageIndex: pageIndex,\n viewport: viewport,\n enhanceTextSelection: enhanceTextSelection,\n eventBus: eventBus\n });\n }\n }]);\n\n return DefaultTextLayerFactory;\n}();\n\nexports.DefaultTextLayerFactory = DefaultTextLayerFactory;\n\n/***/ }),\n/* 9 */\n/***/ (function(module, exports, __w_pdfjs_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.DownloadManager = void 0;\n\nvar _pdfjsLib = __w_pdfjs_require__(2);\n\nvar _viewer_compatibility = __w_pdfjs_require__(10);\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }\n\nfunction _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }\n\n;\n\nfunction _download(blobUrl, filename) {\n var a = document.createElement(\"a\");\n\n if (!a.click) {\n throw new Error('DownloadManager: \"a.click()\" is not supported.');\n }\n\n a.href = blobUrl;\n a.target = \"_parent\";\n\n if (\"download\" in a) {\n a.download = filename;\n }\n\n (document.body || document.documentElement).appendChild(a);\n a.click();\n a.remove();\n}\n\nvar DownloadManager = /*#__PURE__*/function () {\n function DownloadManager() {\n _classCallCheck(this, DownloadManager);\n }\n\n _createClass(DownloadManager, [{\n key: \"downloadUrl\",\n value: function downloadUrl(url, filename) {\n if (!(0, _pdfjsLib.createValidAbsoluteUrl)(url, \"http://example.com\")) {\n return;\n }\n\n _download(url + \"#pdfjs.action=download\", filename);\n }\n }, {\n key: \"downloadData\",\n value: function downloadData(data, filename, contentType) {\n if (navigator.msSaveBlob) {\n navigator.msSaveBlob(new Blob([data], {\n type: contentType\n }), filename);\n return;\n }\n\n var blobUrl = (0, _pdfjsLib.createObjectURL)(data, contentType, _viewer_compatibility.viewerCompatibilityParams.disableCreateObjectURL);\n\n _download(blobUrl, filename);\n }\n }, {\n key: \"download\",\n value: function download(blob, url, filename) {\n var sourceEventType = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : \"download\";\n\n if (navigator.msSaveBlob) {\n if (!navigator.msSaveBlob(blob, filename)) {\n this.downloadUrl(url, filename);\n }\n\n return;\n }\n\n if (_viewer_compatibility.viewerCompatibilityParams.disableCreateObjectURL) {\n this.downloadUrl(url, filename);\n return;\n }\n\n var blobUrl = URL.createObjectURL(blob);\n\n _download(blobUrl, filename);\n }\n }]);\n\n return DownloadManager;\n}();\n\nexports.DownloadManager = DownloadManager;\n\n/***/ }),\n/* 10 */\n/***/ (function(module, exports, __w_pdfjs_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.viewerCompatibilityParams = void 0;\nvar compatibilityParams = Object.create(null);\n{\n var userAgent = typeof navigator !== \"undefined\" && navigator.userAgent || \"\";\n var platform = typeof navigator !== \"undefined\" && navigator.platform || \"\";\n var maxTouchPoints = typeof navigator !== \"undefined\" && navigator.maxTouchPoints || 1;\n var isAndroid = /Android/.test(userAgent);\n var isIE = /Trident/.test(userAgent);\n var isIOS = /\\b(iPad|iPhone|iPod)(?=;)/.test(userAgent) || platform === \"MacIntel\" && maxTouchPoints > 1;\n var isIOSChrome = /CriOS/.test(userAgent);\n\n (function checkOnBlobSupport() {\n if (isIE || isIOSChrome) {\n compatibilityParams.disableCreateObjectURL = true;\n }\n })();\n\n (function checkCanvasSizeLimitation() {\n if (isIOS || isAndroid) {\n compatibilityParams.maxCanvasPixels = 5242880;\n }\n })();\n}\nvar viewerCompatibilityParams = Object.freeze(compatibilityParams);\nexports.viewerCompatibilityParams = viewerCompatibilityParams;\n\n/***/ }),\n/* 11 */\n/***/ (function(module, exports, __w_pdfjs_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.GenericL10n = void 0;\n\nvar _regenerator = _interopRequireDefault(__w_pdfjs_require__(4));\n\n__w_pdfjs_require__(12);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { \"default\": obj }; }\n\nfunction asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } }\n\nfunction _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, \"next\", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, \"throw\", err); } _next(undefined); }); }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }\n\nfunction _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }\n\nvar webL10n = document.webL10n;\n\nvar GenericL10n = /*#__PURE__*/function () {\n function GenericL10n(lang) {\n _classCallCheck(this, GenericL10n);\n\n this._lang = lang;\n this._ready = new Promise(function (resolve, reject) {\n webL10n.setLanguage(lang, function () {\n resolve(webL10n);\n });\n });\n }\n\n _createClass(GenericL10n, [{\n key: \"getLanguage\",\n value: function () {\n var _getLanguage = _asyncToGenerator( /*#__PURE__*/_regenerator[\"default\"].mark(function _callee() {\n var l10n;\n return _regenerator[\"default\"].wrap(function _callee$(_context) {\n while (1) {\n switch (_context.prev = _context.next) {\n case 0:\n _context.next = 2;\n return this._ready;\n\n case 2:\n l10n = _context.sent;\n return _context.abrupt(\"return\", l10n.getLanguage());\n\n case 4:\n case \"end\":\n return _context.stop();\n }\n }\n }, _callee, this);\n }));\n\n function getLanguage() {\n return _getLanguage.apply(this, arguments);\n }\n\n return getLanguage;\n }()\n }, {\n key: \"getDirection\",\n value: function () {\n var _getDirection = _asyncToGenerator( /*#__PURE__*/_regenerator[\"default\"].mark(function _callee2() {\n var l10n;\n return _regenerator[\"default\"].wrap(function _callee2$(_context2) {\n while (1) {\n switch (_context2.prev = _context2.next) {\n case 0:\n _context2.next = 2;\n return this._ready;\n\n case 2:\n l10n = _context2.sent;\n return _context2.abrupt(\"return\", l10n.getDirection());\n\n case 4:\n case \"end\":\n return _context2.stop();\n }\n }\n }, _callee2, this);\n }));\n\n function getDirection() {\n return _getDirection.apply(this, arguments);\n }\n\n return getDirection;\n }()\n }, {\n key: \"get\",\n value: function () {\n var _get = _asyncToGenerator( /*#__PURE__*/_regenerator[\"default\"].mark(function _callee3(property, args, fallback) {\n var l10n;\n return _regenerator[\"default\"].wrap(function _callee3$(_context3) {\n while (1) {\n switch (_context3.prev = _context3.next) {\n case 0:\n _context3.next = 2;\n return this._ready;\n\n case 2:\n l10n = _context3.sent;\n return _context3.abrupt(\"return\", l10n.get(property, args, fallback));\n\n case 4:\n case \"end\":\n return _context3.stop();\n }\n }\n }, _callee3, this);\n }));\n\n function get(_x, _x2, _x3) {\n return _get.apply(this, arguments);\n }\n\n return get;\n }()\n }, {\n key: \"translate\",\n value: function () {\n var _translate = _asyncToGenerator( /*#__PURE__*/_regenerator[\"default\"].mark(function _callee4(element) {\n var l10n;\n return _regenerator[\"default\"].wrap(function _callee4$(_context4) {\n while (1) {\n switch (_context4.prev = _context4.next) {\n case 0:\n _context4.next = 2;\n return this._ready;\n\n case 2:\n l10n = _context4.sent;\n return _context4.abrupt(\"return\", l10n.translate(element));\n\n case 4:\n case \"end\":\n return _context4.stop();\n }\n }\n }, _callee4, this);\n }));\n\n function translate(_x4) {\n return _translate.apply(this, arguments);\n }\n\n return translate;\n }()\n }]);\n\n return GenericL10n;\n}();\n\nexports.GenericL10n = GenericL10n;\n\n/***/ }),\n/* 12 */\n/***/ (function(module, exports, __w_pdfjs_require__) {\n\n\"use strict\";\n\n\ndocument.webL10n = function (window, document, undefined) {\n var gL10nData = {};\n var gTextData = '';\n var gTextProp = 'textContent';\n var gLanguage = '';\n var gMacros = {};\n var gReadyState = 'loading';\n var gAsyncResourceLoading = true;\n\n function getL10nResourceLinks() {\n return document.querySelectorAll('link[type=\"application/l10n\"]');\n }\n\n function getL10nDictionary() {\n var script = document.querySelector('script[type=\"application/l10n\"]');\n return script ? JSON.parse(script.innerHTML) : null;\n }\n\n function getTranslatableChildren(element) {\n return element ? element.querySelectorAll('*[data-l10n-id]') : [];\n }\n\n function getL10nAttributes(element) {\n if (!element) return {};\n var l10nId = element.getAttribute('data-l10n-id');\n var l10nArgs = element.getAttribute('data-l10n-args');\n var args = {};\n\n if (l10nArgs) {\n try {\n args = JSON.parse(l10nArgs);\n } catch (e) {\n console.warn('could not parse arguments for #' + l10nId);\n }\n }\n\n return {\n id: l10nId,\n args: args\n };\n }\n\n function xhrLoadText(url, onSuccess, onFailure) {\n onSuccess = onSuccess || function _onSuccess(data) {};\n\n onFailure = onFailure || function _onFailure() {};\n\n var xhr = new XMLHttpRequest();\n xhr.open('GET', url, gAsyncResourceLoading);\n\n if (xhr.overrideMimeType) {\n xhr.overrideMimeType('text/plain; charset=utf-8');\n }\n\n xhr.onreadystatechange = function () {\n if (xhr.readyState == 4) {\n if (xhr.status == 200 || xhr.status === 0) {\n onSuccess(xhr.responseText);\n } else {\n onFailure();\n }\n }\n };\n\n xhr.onerror = onFailure;\n xhr.ontimeout = onFailure;\n\n try {\n xhr.send(null);\n } catch (e) {\n onFailure();\n }\n }\n\n function parseResource(href, lang, successCallback, failureCallback) {\n var baseURL = href.replace(/[^\\/]*$/, '') || './';\n\n function evalString(text) {\n if (text.lastIndexOf('\\\\') < 0) return text;\n return text.replace(/\\\\\\\\/g, '\\\\').replace(/\\\\n/g, '\\n').replace(/\\\\r/g, '\\r').replace(/\\\\t/g, '\\t').replace(/\\\\b/g, '\\b').replace(/\\\\f/g, '\\f').replace(/\\\\{/g, '{').replace(/\\\\}/g, '}').replace(/\\\\\"/g, '\"').replace(/\\\\'/g, \"'\");\n }\n\n function parseProperties(text, parsedPropertiesCallback) {\n var dictionary = {};\n var reBlank = /^\\s*|\\s*$/;\n var reComment = /^\\s*#|^\\s*$/;\n var reSection = /^\\s*\\[(.*)\\]\\s*$/;\n var reImport = /^\\s*@import\\s+url\\((.*)\\)\\s*$/i;\n var reSplit = /^([^=\\s]*)\\s*=\\s*(.+)$/;\n\n function parseRawLines(rawText, extendedSyntax, parsedRawLinesCallback) {\n var entries = rawText.replace(reBlank, '').split(/[\\r\\n]+/);\n var currentLang = '*';\n var genericLang = lang.split('-', 1)[0];\n var skipLang = false;\n var match = '';\n\n function nextEntry() {\n while (true) {\n if (!entries.length) {\n parsedRawLinesCallback();\n return;\n }\n\n var line = entries.shift();\n if (reComment.test(line)) continue;\n\n if (extendedSyntax) {\n match = reSection.exec(line);\n\n if (match) {\n currentLang = match[1].toLowerCase();\n skipLang = currentLang !== '*' && currentLang !== lang && currentLang !== genericLang;\n continue;\n } else if (skipLang) {\n continue;\n }\n\n match = reImport.exec(line);\n\n if (match) {\n loadImport(baseURL + match[1], nextEntry);\n return;\n }\n }\n\n var tmp = line.match(reSplit);\n\n if (tmp && tmp.length == 3) {\n dictionary[tmp[1]] = evalString(tmp[2]);\n }\n }\n }\n\n nextEntry();\n }\n\n function loadImport(url, callback) {\n xhrLoadText(url, function (content) {\n parseRawLines(content, false, callback);\n }, function () {\n console.warn(url + ' not found.');\n callback();\n });\n }\n\n parseRawLines(text, true, function () {\n parsedPropertiesCallback(dictionary);\n });\n }\n\n xhrLoadText(href, function (response) {\n gTextData += response;\n parseProperties(response, function (data) {\n for (var key in data) {\n var id,\n prop,\n index = key.lastIndexOf('.');\n\n if (index > 0) {\n id = key.substring(0, index);\n prop = key.substring(index + 1);\n } else {\n id = key;\n prop = gTextProp;\n }\n\n if (!gL10nData[id]) {\n gL10nData[id] = {};\n }\n\n gL10nData[id][prop] = data[key];\n }\n\n if (successCallback) {\n successCallback();\n }\n });\n }, failureCallback);\n }\n\n function loadLocale(lang, callback) {\n if (lang) {\n lang = lang.toLowerCase();\n }\n\n callback = callback || function _callback() {};\n\n clear();\n gLanguage = lang;\n var langLinks = getL10nResourceLinks();\n var langCount = langLinks.length;\n\n if (langCount === 0) {\n var dict = getL10nDictionary();\n\n if (dict && dict.locales && dict.default_locale) {\n console.log('using the embedded JSON directory, early way out');\n gL10nData = dict.locales[lang];\n\n if (!gL10nData) {\n var defaultLocale = dict.default_locale.toLowerCase();\n\n for (var anyCaseLang in dict.locales) {\n anyCaseLang = anyCaseLang.toLowerCase();\n\n if (anyCaseLang === lang) {\n gL10nData = dict.locales[lang];\n break;\n } else if (anyCaseLang === defaultLocale) {\n gL10nData = dict.locales[defaultLocale];\n }\n }\n }\n\n callback();\n } else {\n console.log('no resource to load, early way out');\n }\n\n gReadyState = 'complete';\n return;\n }\n\n var onResourceLoaded = null;\n var gResourceCount = 0;\n\n onResourceLoaded = function onResourceLoaded() {\n gResourceCount++;\n\n if (gResourceCount >= langCount) {\n callback();\n gReadyState = 'complete';\n }\n };\n\n function L10nResourceLink(link) {\n var href = link.href;\n\n this.load = function (lang, callback) {\n parseResource(href, lang, callback, function () {\n console.warn(href + ' not found.');\n console.warn('\"' + lang + '\" resource not found');\n gLanguage = '';\n callback();\n });\n };\n }\n\n for (var i = 0; i < langCount; i++) {\n var resource = new L10nResourceLink(langLinks[i]);\n resource.load(lang, onResourceLoaded);\n }\n }\n\n function clear() {\n gL10nData = {};\n gTextData = '';\n gLanguage = '';\n }\n\n function getPluralRules(lang) {\n var locales2rules = {\n 'af': 3,\n 'ak': 4,\n 'am': 4,\n 'ar': 1,\n 'asa': 3,\n 'az': 0,\n 'be': 11,\n 'bem': 3,\n 'bez': 3,\n 'bg': 3,\n 'bh': 4,\n 'bm': 0,\n 'bn': 3,\n 'bo': 0,\n 'br': 20,\n 'brx': 3,\n 'bs': 11,\n 'ca': 3,\n 'cgg': 3,\n 'chr': 3,\n 'cs': 12,\n 'cy': 17,\n 'da': 3,\n 'de': 3,\n 'dv': 3,\n 'dz': 0,\n 'ee': 3,\n 'el': 3,\n 'en': 3,\n 'eo': 3,\n 'es': 3,\n 'et': 3,\n 'eu': 3,\n 'fa': 0,\n 'ff': 5,\n 'fi': 3,\n 'fil': 4,\n 'fo': 3,\n 'fr': 5,\n 'fur': 3,\n 'fy': 3,\n 'ga': 8,\n 'gd': 24,\n 'gl': 3,\n 'gsw': 3,\n 'gu': 3,\n 'guw': 4,\n 'gv': 23,\n 'ha': 3,\n 'haw': 3,\n 'he': 2,\n 'hi': 4,\n 'hr': 11,\n 'hu': 0,\n 'id': 0,\n 'ig': 0,\n 'ii': 0,\n 'is': 3,\n 'it': 3,\n 'iu': 7,\n 'ja': 0,\n 'jmc': 3,\n 'jv': 0,\n 'ka': 0,\n 'kab': 5,\n 'kaj': 3,\n 'kcg': 3,\n 'kde': 0,\n 'kea': 0,\n 'kk': 3,\n 'kl': 3,\n 'km': 0,\n 'kn': 0,\n 'ko': 0,\n 'ksb': 3,\n 'ksh': 21,\n 'ku': 3,\n 'kw': 7,\n 'lag': 18,\n 'lb': 3,\n 'lg': 3,\n 'ln': 4,\n 'lo': 0,\n 'lt': 10,\n 'lv': 6,\n 'mas': 3,\n 'mg': 4,\n 'mk': 16,\n 'ml': 3,\n 'mn': 3,\n 'mo': 9,\n 'mr': 3,\n 'ms': 0,\n 'mt': 15,\n 'my': 0,\n 'nah': 3,\n 'naq': 7,\n 'nb': 3,\n 'nd': 3,\n 'ne': 3,\n 'nl': 3,\n 'nn': 3,\n 'no': 3,\n 'nr': 3,\n 'nso': 4,\n 'ny': 3,\n 'nyn': 3,\n 'om': 3,\n 'or': 3,\n 'pa': 3,\n 'pap': 3,\n 'pl': 13,\n 'ps': 3,\n 'pt': 3,\n 'rm': 3,\n 'ro': 9,\n 'rof': 3,\n 'ru': 11,\n 'rwk': 3,\n 'sah': 0,\n 'saq': 3,\n 'se': 7,\n 'seh': 3,\n 'ses': 0,\n 'sg': 0,\n 'sh': 11,\n 'shi': 19,\n 'sk': 12,\n 'sl': 14,\n 'sma': 7,\n 'smi': 7,\n 'smj': 7,\n 'smn': 7,\n 'sms': 7,\n 'sn': 3,\n 'so': 3,\n 'sq': 3,\n 'sr': 11,\n 'ss': 3,\n 'ssy': 3,\n 'st': 3,\n 'sv': 3,\n 'sw': 3,\n 'syr': 3,\n 'ta': 3,\n 'te': 3,\n 'teo': 3,\n 'th': 0,\n 'ti': 4,\n 'tig': 3,\n 'tk': 3,\n 'tl': 4,\n 'tn': 3,\n 'to': 0,\n 'tr': 0,\n 'ts': 3,\n 'tzm': 22,\n 'uk': 11,\n 'ur': 3,\n 've': 3,\n 'vi': 0,\n 'vun': 3,\n 'wa': 4,\n 'wae': 3,\n 'wo': 0,\n 'xh': 3,\n 'xog': 3,\n 'yo': 0,\n 'zh': 0,\n 'zu': 3\n };\n\n function isIn(n, list) {\n return list.indexOf(n) !== -1;\n }\n\n function isBetween(n, start, end) {\n return start <= n && n <= end;\n }\n\n var pluralRules = {\n '0': function _(n) {\n return 'other';\n },\n '1': function _(n) {\n if (isBetween(n % 100, 3, 10)) return 'few';\n if (n === 0) return 'zero';\n if (isBetween(n % 100, 11, 99)) return 'many';\n if (n == 2) return 'two';\n if (n == 1) return 'one';\n return 'other';\n },\n '2': function _(n) {\n if (n !== 0 && n % 10 === 0) return 'many';\n if (n == 2) return 'two';\n if (n == 1) return 'one';\n return 'other';\n },\n '3': function _(n) {\n if (n == 1) return 'one';\n return 'other';\n },\n '4': function _(n) {\n if (isBetween(n, 0, 1)) return 'one';\n return 'other';\n },\n '5': function _(n) {\n if (isBetween(n, 0, 2) && n != 2) return 'one';\n return 'other';\n },\n '6': function _(n) {\n if (n === 0) return 'zero';\n if (n % 10 == 1 && n % 100 != 11) return 'one';\n return 'other';\n },\n '7': function _(n) {\n if (n == 2) return 'two';\n if (n == 1) return 'one';\n return 'other';\n },\n '8': function _(n) {\n if (isBetween(n, 3, 6)) return 'few';\n if (isBetween(n, 7, 10)) return 'many';\n if (n == 2) return 'two';\n if (n == 1) return 'one';\n return 'other';\n },\n '9': function _(n) {\n if (n === 0 || n != 1 && isBetween(n % 100, 1, 19)) return 'few';\n if (n == 1) return 'one';\n return 'other';\n },\n '10': function _(n) {\n if (isBetween(n % 10, 2, 9) && !isBetween(n % 100, 11, 19)) return 'few';\n if (n % 10 == 1 && !isBetween(n % 100, 11, 19)) return 'one';\n return 'other';\n },\n '11': function _(n) {\n if (isBetween(n % 10, 2, 4) && !isBetween(n % 100, 12, 14)) return 'few';\n if (n % 10 === 0 || isBetween(n % 10, 5, 9) || isBetween(n % 100, 11, 14)) return 'many';\n if (n % 10 == 1 && n % 100 != 11) return 'one';\n return 'other';\n },\n '12': function _(n) {\n if (isBetween(n, 2, 4)) return 'few';\n if (n == 1) return 'one';\n return 'other';\n },\n '13': function _(n) {\n if (isBetween(n % 10, 2, 4) && !isBetween(n % 100, 12, 14)) return 'few';\n if (n != 1 && isBetween(n % 10, 0, 1) || isBetween(n % 10, 5, 9) || isBetween(n % 100, 12, 14)) return 'many';\n if (n == 1) return 'one';\n return 'other';\n },\n '14': function _(n) {\n if (isBetween(n % 100, 3, 4)) return 'few';\n if (n % 100 == 2) return 'two';\n if (n % 100 == 1) return 'one';\n return 'other';\n },\n '15': function _(n) {\n if (n === 0 || isBetween(n % 100, 2, 10)) return 'few';\n if (isBetween(n % 100, 11, 19)) return 'many';\n if (n == 1) return 'one';\n return 'other';\n },\n '16': function _(n) {\n if (n % 10 == 1 && n != 11) return 'one';\n return 'other';\n },\n '17': function _(n) {\n if (n == 3) return 'few';\n if (n === 0) return 'zero';\n if (n == 6) return 'many';\n if (n == 2) return 'two';\n if (n == 1) return 'one';\n return 'other';\n },\n '18': function _(n) {\n if (n === 0) return 'zero';\n if (isBetween(n, 0, 2) && n !== 0 && n != 2) return 'one';\n return 'other';\n },\n '19': function _(n) {\n if (isBetween(n, 2, 10)) return 'few';\n if (isBetween(n, 0, 1)) return 'one';\n return 'other';\n },\n '20': function _(n) {\n if ((isBetween(n % 10, 3, 4) || n % 10 == 9) && !(isBetween(n % 100, 10, 19) || isBetween(n % 100, 70, 79) || isBetween(n % 100, 90, 99))) return 'few';\n if (n % 1000000 === 0 && n !== 0) return 'many';\n if (n % 10 == 2 && !isIn(n % 100, [12, 72, 92])) return 'two';\n if (n % 10 == 1 && !isIn(n % 100, [11, 71, 91])) return 'one';\n return 'other';\n },\n '21': function _(n) {\n if (n === 0) return 'zero';\n if (n == 1) return 'one';\n return 'other';\n },\n '22': function _(n) {\n if (isBetween(n, 0, 1) || isBetween(n, 11, 99)) return 'one';\n return 'other';\n },\n '23': function _(n) {\n if (isBetween(n % 10, 1, 2) || n % 20 === 0) return 'one';\n return 'other';\n },\n '24': function _(n) {\n if (isBetween(n, 3, 10) || isBetween(n, 13, 19)) return 'few';\n if (isIn(n, [2, 12])) return 'two';\n if (isIn(n, [1, 11])) return 'one';\n return 'other';\n }\n };\n var index = locales2rules[lang.replace(/-.*$/, '')];\n\n if (!(index in pluralRules)) {\n console.warn('plural form unknown for [' + lang + ']');\n return function () {\n return 'other';\n };\n }\n\n return pluralRules[index];\n }\n\n gMacros.plural = function (str, param, key, prop) {\n var n = parseFloat(param);\n if (isNaN(n)) return str;\n if (prop != gTextProp) return str;\n\n if (!gMacros._pluralRules) {\n gMacros._pluralRules = getPluralRules(gLanguage);\n }\n\n var index = '[' + gMacros._pluralRules(n) + ']';\n\n if (n === 0 && key + '[zero]' in gL10nData) {\n str = gL10nData[key + '[zero]'][prop];\n } else if (n == 1 && key + '[one]' in gL10nData) {\n str = gL10nData[key + '[one]'][prop];\n } else if (n == 2 && key + '[two]' in gL10nData) {\n str = gL10nData[key + '[two]'][prop];\n } else if (key + index in gL10nData) {\n str = gL10nData[key + index][prop];\n } else if (key + '[other]' in gL10nData) {\n str = gL10nData[key + '[other]'][prop];\n }\n\n return str;\n };\n\n function getL10nData(key, args, fallback) {\n var data = gL10nData[key];\n\n if (!data) {\n console.warn('#' + key + ' is undefined.');\n\n if (!fallback) {\n return null;\n }\n\n data = fallback;\n }\n\n var rv = {};\n\n for (var prop in data) {\n var str = data[prop];\n str = substIndexes(str, args, key, prop);\n str = substArguments(str, args, key);\n rv[prop] = str;\n }\n\n return rv;\n }\n\n function substIndexes(str, args, key, prop) {\n var reIndex = /\\{\\[\\s*([a-zA-Z]+)\\(([a-zA-Z]+)\\)\\s*\\]\\}/;\n var reMatch = reIndex.exec(str);\n if (!reMatch || !reMatch.length) return str;\n var macroName = reMatch[1];\n var paramName = reMatch[2];\n var param;\n\n if (args && paramName in args) {\n param = args[paramName];\n } else if (paramName in gL10nData) {\n param = gL10nData[paramName];\n }\n\n if (macroName in gMacros) {\n var macro = gMacros[macroName];\n str = macro(str, param, key, prop);\n }\n\n return str;\n }\n\n function substArguments(str, args, key) {\n var reArgs = /\\{\\{\\s*(.+?)\\s*\\}\\}/g;\n return str.replace(reArgs, function (matched_text, arg) {\n if (args && arg in args) {\n return args[arg];\n }\n\n if (arg in gL10nData) {\n return gL10nData[arg];\n }\n\n console.log('argument {{' + arg + '}} for #' + key + ' is undefined.');\n return matched_text;\n });\n }\n\n function translateElement(element) {\n var l10n = getL10nAttributes(element);\n if (!l10n.id) return;\n var data = getL10nData(l10n.id, l10n.args);\n\n if (!data) {\n console.warn('#' + l10n.id + ' is undefined.');\n return;\n }\n\n if (data[gTextProp]) {\n if (getChildElementCount(element) === 0) {\n element[gTextProp] = data[gTextProp];\n } else {\n var children = element.childNodes;\n var found = false;\n\n for (var i = 0, l = children.length; i < l; i++) {\n if (children[i].nodeType === 3 && /\\S/.test(children[i].nodeValue)) {\n if (found) {\n children[i].nodeValue = '';\n } else {\n children[i].nodeValue = data[gTextProp];\n found = true;\n }\n }\n }\n\n if (!found) {\n var textNode = document.createTextNode(data[gTextProp]);\n element.insertBefore(textNode, element.firstChild);\n }\n }\n\n delete data[gTextProp];\n }\n\n for (var k in data) {\n element[k] = data[k];\n }\n }\n\n function getChildElementCount(element) {\n if (element.children) {\n return element.children.length;\n }\n\n if (typeof element.childElementCount !== 'undefined') {\n return element.childElementCount;\n }\n\n var count = 0;\n\n for (var i = 0; i < element.childNodes.length; i++) {\n count += element.nodeType === 1 ? 1 : 0;\n }\n\n return count;\n }\n\n function translateFragment(element) {\n element = element || document.documentElement;\n var children = getTranslatableChildren(element);\n var elementCount = children.length;\n\n for (var i = 0; i < elementCount; i++) {\n translateElement(children[i]);\n }\n\n translateElement(element);\n }\n\n return {\n get: function get(key, args, fallbackString) {\n var index = key.lastIndexOf('.');\n var prop = gTextProp;\n\n if (index > 0) {\n prop = key.substring(index + 1);\n key = key.substring(0, index);\n }\n\n var fallback;\n\n if (fallbackString) {\n fallback = {};\n fallback[prop] = fallbackString;\n }\n\n var data = getL10nData(key, args, fallback);\n\n if (data && prop in data) {\n return data[prop];\n }\n\n return '{{' + key + '}}';\n },\n getData: function getData() {\n return gL10nData;\n },\n getText: function getText() {\n return gTextData;\n },\n getLanguage: function getLanguage() {\n return gLanguage;\n },\n setLanguage: function setLanguage(lang, callback) {\n loadLocale(lang, function () {\n if (callback) callback();\n });\n },\n getDirection: function getDirection() {\n var rtlList = ['ar', 'he', 'fa', 'ps', 'ur'];\n var shortCode = gLanguage.split('-', 1)[0];\n return rtlList.indexOf(shortCode) >= 0 ? 'rtl' : 'ltr';\n },\n translate: translateFragment,\n getReadyState: function getReadyState() {\n return gReadyState;\n },\n ready: function ready(callback) {\n if (!callback) {\n return;\n } else if (gReadyState == 'complete' || gReadyState == 'interactive') {\n window.setTimeout(function () {\n callback();\n });\n } else if (document.addEventListener) {\n document.addEventListener('localized', function once() {\n document.removeEventListener('localized', once);\n callback();\n });\n }\n }\n };\n}(window, document);\n\n/***/ }),\n/* 13 */\n/***/ (function(module, exports, __w_pdfjs_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.PDFFindController = exports.FindState = void 0;\n\nvar _pdfjsLib = __w_pdfjs_require__(2);\n\nvar _pdf_find_utils = __w_pdfjs_require__(14);\n\nvar _ui_utils = __w_pdfjs_require__(3);\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }\n\nfunction _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }\n\nvar FindState = {\n FOUND: 0,\n NOT_FOUND: 1,\n WRAPPED: 2,\n PENDING: 3\n};\nexports.FindState = FindState;\nvar FIND_TIMEOUT = 250;\nvar MATCH_SCROLL_OFFSET_TOP = -50;\nvar MATCH_SCROLL_OFFSET_LEFT = -400;\nvar CHARACTERS_TO_NORMALIZE = {\n \"\\u2018\": \"'\",\n \"\\u2019\": \"'\",\n \"\\u201A\": \"'\",\n \"\\u201B\": \"'\",\n \"\\u201C\": '\"',\n \"\\u201D\": '\"',\n \"\\u201E\": '\"',\n \"\\u201F\": '\"',\n \"\\xBC\": \"1/4\",\n \"\\xBD\": \"1/2\",\n \"\\xBE\": \"3/4\"\n};\nvar normalizationRegex = null;\n\nfunction normalize(text) {\n if (!normalizationRegex) {\n var replace = Object.keys(CHARACTERS_TO_NORMALIZE).join(\"\");\n normalizationRegex = new RegExp(\"[\".concat(replace, \"]\"), \"g\");\n }\n\n return text.replace(normalizationRegex, function (ch) {\n return CHARACTERS_TO_NORMALIZE[ch];\n });\n}\n\nvar PDFFindController = /*#__PURE__*/function () {\n function PDFFindController(_ref) {\n var linkService = _ref.linkService,\n eventBus = _ref.eventBus;\n\n _classCallCheck(this, PDFFindController);\n\n this._linkService = linkService;\n this._eventBus = eventBus;\n\n this._reset();\n\n eventBus._on(\"findbarclose\", this._onFindBarClose.bind(this));\n }\n\n _createClass(PDFFindController, [{\n key: \"setDocument\",\n value: function setDocument(pdfDocument) {\n if (this._pdfDocument) {\n this._reset();\n }\n\n if (!pdfDocument) {\n return;\n }\n\n this._pdfDocument = pdfDocument;\n\n this._firstPageCapability.resolve();\n }\n }, {\n key: \"executeCommand\",\n value: function executeCommand(cmd, state) {\n var _this = this;\n\n if (!state) {\n return;\n }\n\n var pdfDocument = this._pdfDocument;\n\n if (this._state === null || this._shouldDirtyMatch(cmd, state)) {\n this._dirtyMatch = true;\n }\n\n this._state = state;\n\n if (cmd !== \"findhighlightallchange\") {\n this._updateUIState(FindState.PENDING);\n }\n\n this._firstPageCapability.promise.then(function () {\n if (!_this._pdfDocument || pdfDocument && _this._pdfDocument !== pdfDocument) {\n return;\n }\n\n _this._extractText();\n\n var findbarClosed = !_this._highlightMatches;\n var pendingTimeout = !!_this._findTimeout;\n\n if (_this._findTimeout) {\n clearTimeout(_this._findTimeout);\n _this._findTimeout = null;\n }\n\n if (cmd === \"find\") {\n _this._findTimeout = setTimeout(function () {\n _this._nextMatch();\n\n _this._findTimeout = null;\n }, FIND_TIMEOUT);\n } else if (_this._dirtyMatch) {\n _this._nextMatch();\n } else if (cmd === \"findagain\") {\n _this._nextMatch();\n\n if (findbarClosed && _this._state.highlightAll) {\n _this._updateAllPages();\n }\n } else if (cmd === \"findhighlightallchange\") {\n if (pendingTimeout) {\n _this._nextMatch();\n } else {\n _this._highlightMatches = true;\n }\n\n _this._updateAllPages();\n } else {\n _this._nextMatch();\n }\n });\n }\n }, {\n key: \"scrollMatchIntoView\",\n value: function scrollMatchIntoView(_ref2) {\n var _ref2$element = _ref2.element,\n element = _ref2$element === void 0 ? null : _ref2$element,\n _ref2$pageIndex = _ref2.pageIndex,\n pageIndex = _ref2$pageIndex === void 0 ? -1 : _ref2$pageIndex,\n _ref2$matchIndex = _ref2.matchIndex,\n matchIndex = _ref2$matchIndex === void 0 ? -1 : _ref2$matchIndex;\n\n if (!this._scrollMatches || !element) {\n return;\n } else if (matchIndex === -1 || matchIndex !== this._selected.matchIdx) {\n return;\n } else if (pageIndex === -1 || pageIndex !== this._selected.pageIdx) {\n return;\n }\n\n this._scrollMatches = false;\n var spot = {\n top: MATCH_SCROLL_OFFSET_TOP,\n left: MATCH_SCROLL_OFFSET_LEFT\n };\n (0, _ui_utils.scrollIntoView)(element, spot, true);\n }\n }, {\n key: \"_reset\",\n value: function _reset() {\n this._highlightMatches = false;\n this._scrollMatches = false;\n this._pdfDocument = null;\n this._pageMatches = [];\n this._pageMatchesLength = [];\n this._state = null;\n this._selected = {\n pageIdx: -1,\n matchIdx: -1\n };\n this._offset = {\n pageIdx: null,\n matchIdx: null,\n wrapped: false\n };\n this._extractTextPromises = [];\n this._pageContents = [];\n this._matchesCountTotal = 0;\n this._pagesToSearch = null;\n this._pendingFindMatches = Object.create(null);\n this._resumePageIdx = null;\n this._dirtyMatch = false;\n clearTimeout(this._findTimeout);\n this._findTimeout = null;\n this._firstPageCapability = (0, _pdfjsLib.createPromiseCapability)();\n }\n }, {\n key: \"_shouldDirtyMatch\",\n value: function _shouldDirtyMatch(cmd, state) {\n if (state.query !== this._state.query) {\n return true;\n }\n\n switch (cmd) {\n case \"findagain\":\n var pageNumber = this._selected.pageIdx + 1;\n var linkService = this._linkService;\n\n if (pageNumber >= 1 && pageNumber <= linkService.pagesCount && pageNumber !== linkService.page && !linkService.isPageVisible(pageNumber)) {\n return true;\n }\n\n return false;\n\n case \"findhighlightallchange\":\n return false;\n }\n\n return true;\n }\n }, {\n key: \"_prepareMatches\",\n value: function _prepareMatches(matchesWithLength, matches, matchesLength) {\n function isSubTerm(currentIndex) {\n var currentElem = matchesWithLength[currentIndex];\n var nextElem = matchesWithLength[currentIndex + 1];\n\n if (currentIndex < matchesWithLength.length - 1 && currentElem.match === nextElem.match) {\n currentElem.skipped = true;\n return true;\n }\n\n for (var i = currentIndex - 1; i >= 0; i--) {\n var prevElem = matchesWithLength[i];\n\n if (prevElem.skipped) {\n continue;\n }\n\n if (prevElem.match + prevElem.matchLength < currentElem.match) {\n break;\n }\n\n if (prevElem.match + prevElem.matchLength >= currentElem.match + currentElem.matchLength) {\n currentElem.skipped = true;\n return true;\n }\n }\n\n return false;\n }\n\n matchesWithLength.sort(function (a, b) {\n return a.match === b.match ? a.matchLength - b.matchLength : a.match - b.match;\n });\n\n for (var i = 0, len = matchesWithLength.length; i < len; i++) {\n if (isSubTerm(i)) {\n continue;\n }\n\n matches.push(matchesWithLength[i].match);\n matchesLength.push(matchesWithLength[i].matchLength);\n }\n }\n }, {\n key: \"_isEntireWord\",\n value: function _isEntireWord(content, startIdx, length) {\n if (startIdx > 0) {\n var first = content.charCodeAt(startIdx);\n var limit = content.charCodeAt(startIdx - 1);\n\n if ((0, _pdf_find_utils.getCharacterType)(first) === (0, _pdf_find_utils.getCharacterType)(limit)) {\n return false;\n }\n }\n\n var endIdx = startIdx + length - 1;\n\n if (endIdx < content.length - 1) {\n var last = content.charCodeAt(endIdx);\n\n var _limit = content.charCodeAt(endIdx + 1);\n\n if ((0, _pdf_find_utils.getCharacterType)(last) === (0, _pdf_find_utils.getCharacterType)(_limit)) {\n return false;\n }\n }\n\n return true;\n }\n }, {\n key: \"_calculatePhraseMatch\",\n value: function _calculatePhraseMatch(query, pageIndex, pageContent, entireWord) {\n var matches = [];\n var queryLen = query.length;\n var matchIdx = -queryLen;\n\n while (true) {\n matchIdx = pageContent.indexOf(query, matchIdx + queryLen);\n\n if (matchIdx === -1) {\n break;\n }\n\n if (entireWord && !this._isEntireWord(pageContent, matchIdx, queryLen)) {\n continue;\n }\n\n matches.push(matchIdx);\n }\n\n this._pageMatches[pageIndex] = matches;\n }\n }, {\n key: \"_calculateWordMatch\",\n value: function _calculateWordMatch(query, pageIndex, pageContent, entireWord) {\n var matchesWithLength = [];\n var queryArray = query.match(/\\S+/g);\n\n for (var i = 0, len = queryArray.length; i < len; i++) {\n var subquery = queryArray[i];\n var subqueryLen = subquery.length;\n var matchIdx = -subqueryLen;\n\n while (true) {\n matchIdx = pageContent.indexOf(subquery, matchIdx + subqueryLen);\n\n if (matchIdx === -1) {\n break;\n }\n\n if (entireWord && !this._isEntireWord(pageContent, matchIdx, subqueryLen)) {\n continue;\n }\n\n matchesWithLength.push({\n match: matchIdx,\n matchLength: subqueryLen,\n skipped: false\n });\n }\n }\n\n this._pageMatchesLength[pageIndex] = [];\n this._pageMatches[pageIndex] = [];\n\n this._prepareMatches(matchesWithLength, this._pageMatches[pageIndex], this._pageMatchesLength[pageIndex]);\n }\n }, {\n key: \"_calculateMatch\",\n value: function _calculateMatch(pageIndex) {\n var pageContent = this._pageContents[pageIndex];\n var query = this._query;\n var _this$_state = this._state,\n caseSensitive = _this$_state.caseSensitive,\n entireWord = _this$_state.entireWord,\n phraseSearch = _this$_state.phraseSearch;\n\n if (query.length === 0) {\n return;\n }\n\n if (!caseSensitive) {\n pageContent = pageContent.toLowerCase();\n query = query.toLowerCase();\n }\n\n if (phraseSearch) {\n this._calculatePhraseMatch(query, pageIndex, pageContent, entireWord);\n } else {\n this._calculateWordMatch(query, pageIndex, pageContent, entireWord);\n }\n\n if (this._state.highlightAll) {\n this._updatePage(pageIndex);\n }\n\n if (this._resumePageIdx === pageIndex) {\n this._resumePageIdx = null;\n\n this._nextPageMatch();\n }\n\n var pageMatchesCount = this._pageMatches[pageIndex].length;\n\n if (pageMatchesCount > 0) {\n this._matchesCountTotal += pageMatchesCount;\n\n this._updateUIResultsCount();\n }\n }\n }, {\n key: \"_extractText\",\n value: function _extractText() {\n var _this2 = this;\n\n if (this._extractTextPromises.length > 0) {\n return;\n }\n\n var promise = Promise.resolve();\n\n var _loop = function _loop(i, ii) {\n var extractTextCapability = (0, _pdfjsLib.createPromiseCapability)();\n _this2._extractTextPromises[i] = extractTextCapability.promise;\n promise = promise.then(function () {\n return _this2._pdfDocument.getPage(i + 1).then(function (pdfPage) {\n return pdfPage.getTextContent({\n normalizeWhitespace: true\n });\n }).then(function (textContent) {\n var textItems = textContent.items;\n var strBuf = [];\n\n for (var j = 0, jj = textItems.length; j < jj; j++) {\n strBuf.push(textItems[j].str);\n }\n\n _this2._pageContents[i] = normalize(strBuf.join(\"\"));\n extractTextCapability.resolve(i);\n }, function (reason) {\n console.error(\"Unable to get text content for page \".concat(i + 1), reason);\n _this2._pageContents[i] = \"\";\n extractTextCapability.resolve(i);\n });\n });\n };\n\n for (var i = 0, ii = this._linkService.pagesCount; i < ii; i++) {\n _loop(i, ii);\n }\n }\n }, {\n key: \"_updatePage\",\n value: function _updatePage(index) {\n if (this._scrollMatches && this._selected.pageIdx === index) {\n this._linkService.page = index + 1;\n }\n\n this._eventBus.dispatch(\"updatetextlayermatches\", {\n source: this,\n pageIndex: index\n });\n }\n }, {\n key: \"_updateAllPages\",\n value: function _updateAllPages() {\n this._eventBus.dispatch(\"updatetextlayermatches\", {\n source: this,\n pageIndex: -1\n });\n }\n }, {\n key: \"_nextMatch\",\n value: function _nextMatch() {\n var _this3 = this;\n\n var previous = this._state.findPrevious;\n var currentPageIndex = this._linkService.page - 1;\n var numPages = this._linkService.pagesCount;\n this._highlightMatches = true;\n\n if (this._dirtyMatch) {\n this._dirtyMatch = false;\n this._selected.pageIdx = this._selected.matchIdx = -1;\n this._offset.pageIdx = currentPageIndex;\n this._offset.matchIdx = null;\n this._offset.wrapped = false;\n this._resumePageIdx = null;\n this._pageMatches.length = 0;\n this._pageMatchesLength.length = 0;\n this._matchesCountTotal = 0;\n\n this._updateAllPages();\n\n for (var i = 0; i < numPages; i++) {\n if (this._pendingFindMatches[i] === true) {\n continue;\n }\n\n this._pendingFindMatches[i] = true;\n\n this._extractTextPromises[i].then(function (pageIdx) {\n delete _this3._pendingFindMatches[pageIdx];\n\n _this3._calculateMatch(pageIdx);\n });\n }\n }\n\n if (this._query === \"\") {\n this._updateUIState(FindState.FOUND);\n\n return;\n }\n\n if (this._resumePageIdx) {\n return;\n }\n\n var offset = this._offset;\n this._pagesToSearch = numPages;\n\n if (offset.matchIdx !== null) {\n var numPageMatches = this._pageMatches[offset.pageIdx].length;\n\n if (!previous && offset.matchIdx + 1 < numPageMatches || previous && offset.matchIdx > 0) {\n offset.matchIdx = previous ? offset.matchIdx - 1 : offset.matchIdx + 1;\n\n this._updateMatch(true);\n\n return;\n }\n\n this._advanceOffsetPage(previous);\n }\n\n this._nextPageMatch();\n }\n }, {\n key: \"_matchesReady\",\n value: function _matchesReady(matches) {\n var offset = this._offset;\n var numMatches = matches.length;\n var previous = this._state.findPrevious;\n\n if (numMatches) {\n offset.matchIdx = previous ? numMatches - 1 : 0;\n\n this._updateMatch(true);\n\n return true;\n }\n\n this._advanceOffsetPage(previous);\n\n if (offset.wrapped) {\n offset.matchIdx = null;\n\n if (this._pagesToSearch < 0) {\n this._updateMatch(false);\n\n return true;\n }\n }\n\n return false;\n }\n }, {\n key: \"_nextPageMatch\",\n value: function _nextPageMatch() {\n if (this._resumePageIdx !== null) {\n console.error(\"There can only be one pending page.\");\n }\n\n var matches = null;\n\n do {\n var pageIdx = this._offset.pageIdx;\n matches = this._pageMatches[pageIdx];\n\n if (!matches) {\n this._resumePageIdx = pageIdx;\n break;\n }\n } while (!this._matchesReady(matches));\n }\n }, {\n key: \"_advanceOffsetPage\",\n value: function _advanceOffsetPage(previous) {\n var offset = this._offset;\n var numPages = this._linkService.pagesCount;\n offset.pageIdx = previous ? offset.pageIdx - 1 : offset.pageIdx + 1;\n offset.matchIdx = null;\n this._pagesToSearch--;\n\n if (offset.pageIdx >= numPages || offset.pageIdx < 0) {\n offset.pageIdx = previous ? numPages - 1 : 0;\n offset.wrapped = true;\n }\n }\n }, {\n key: \"_updateMatch\",\n value: function _updateMatch() {\n var found = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;\n var state = FindState.NOT_FOUND;\n var wrapped = this._offset.wrapped;\n this._offset.wrapped = false;\n\n if (found) {\n var previousPage = this._selected.pageIdx;\n this._selected.pageIdx = this._offset.pageIdx;\n this._selected.matchIdx = this._offset.matchIdx;\n state = wrapped ? FindState.WRAPPED : FindState.FOUND;\n\n if (previousPage !== -1 && previousPage !== this._selected.pageIdx) {\n this._updatePage(previousPage);\n }\n }\n\n this._updateUIState(state, this._state.findPrevious);\n\n if (this._selected.pageIdx !== -1) {\n this._scrollMatches = true;\n\n this._updatePage(this._selected.pageIdx);\n }\n }\n }, {\n key: \"_onFindBarClose\",\n value: function _onFindBarClose(evt) {\n var _this4 = this;\n\n var pdfDocument = this._pdfDocument;\n\n this._firstPageCapability.promise.then(function () {\n if (!_this4._pdfDocument || pdfDocument && _this4._pdfDocument !== pdfDocument) {\n return;\n }\n\n if (_this4._findTimeout) {\n clearTimeout(_this4._findTimeout);\n _this4._findTimeout = null;\n }\n\n if (_this4._resumePageIdx) {\n _this4._resumePageIdx = null;\n _this4._dirtyMatch = true;\n }\n\n _this4._updateUIState(FindState.FOUND);\n\n _this4._highlightMatches = false;\n\n _this4._updateAllPages();\n });\n }\n }, {\n key: \"_requestMatchesCount\",\n value: function _requestMatchesCount() {\n var _this$_selected = this._selected,\n pageIdx = _this$_selected.pageIdx,\n matchIdx = _this$_selected.matchIdx;\n var current = 0,\n total = this._matchesCountTotal;\n\n if (matchIdx !== -1) {\n for (var i = 0; i < pageIdx; i++) {\n current += this._pageMatches[i] && this._pageMatches[i].length || 0;\n }\n\n current += matchIdx + 1;\n }\n\n if (current < 1 || current > total) {\n current = total = 0;\n }\n\n return {\n current: current,\n total: total\n };\n }\n }, {\n key: \"_updateUIResultsCount\",\n value: function _updateUIResultsCount() {\n this._eventBus.dispatch(\"updatefindmatchescount\", {\n source: this,\n matchesCount: this._requestMatchesCount()\n });\n }\n }, {\n key: \"_updateUIState\",\n value: function _updateUIState(state, previous) {\n this._eventBus.dispatch(\"updatefindcontrolstate\", {\n source: this,\n state: state,\n previous: previous,\n matchesCount: this._requestMatchesCount(),\n rawQuery: this._state ? this._state.query : null\n });\n }\n }, {\n key: \"highlightMatches\",\n get: function get() {\n return this._highlightMatches;\n }\n }, {\n key: \"pageMatches\",\n get: function get() {\n return this._pageMatches;\n }\n }, {\n key: \"pageMatchesLength\",\n get: function get() {\n return this._pageMatchesLength;\n }\n }, {\n key: \"selected\",\n get: function get() {\n return this._selected;\n }\n }, {\n key: \"state\",\n get: function get() {\n return this._state;\n }\n }, {\n key: \"_query\",\n get: function get() {\n if (this._state.query !== this._rawQuery) {\n this._rawQuery = this._state.query;\n this._normalizedQuery = normalize(this._state.query);\n }\n\n return this._normalizedQuery;\n }\n }]);\n\n return PDFFindController;\n}();\n\nexports.PDFFindController = PDFFindController;\n\n/***/ }),\n/* 14 */\n/***/ (function(module, exports, __w_pdfjs_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.getCharacterType = getCharacterType;\nexports.CharacterType = void 0;\nvar CharacterType = {\n SPACE: 0,\n ALPHA_LETTER: 1,\n PUNCT: 2,\n HAN_LETTER: 3,\n KATAKANA_LETTER: 4,\n HIRAGANA_LETTER: 5,\n HALFWIDTH_KATAKANA_LETTER: 6,\n THAI_LETTER: 7\n};\nexports.CharacterType = CharacterType;\n\nfunction isAlphabeticalScript(charCode) {\n return charCode < 0x2e80;\n}\n\nfunction isAscii(charCode) {\n return (charCode & 0xff80) === 0;\n}\n\nfunction isAsciiAlpha(charCode) {\n return charCode >= 0x61 && charCode <= 0x7a || charCode >= 0x41 && charCode <= 0x5a;\n}\n\nfunction isAsciiDigit(charCode) {\n return charCode >= 0x30 && charCode <= 0x39;\n}\n\nfunction isAsciiSpace(charCode) {\n return charCode === 0x20 || charCode === 0x09 || charCode === 0x0d || charCode === 0x0a;\n}\n\nfunction isHan(charCode) {\n return charCode >= 0x3400 && charCode <= 0x9fff || charCode >= 0xf900 && charCode <= 0xfaff;\n}\n\nfunction isKatakana(charCode) {\n return charCode >= 0x30a0 && charCode <= 0x30ff;\n}\n\nfunction isHiragana(charCode) {\n return charCode >= 0x3040 && charCode <= 0x309f;\n}\n\nfunction isHalfwidthKatakana(charCode) {\n return charCode >= 0xff60 && charCode <= 0xff9f;\n}\n\nfunction isThai(charCode) {\n return (charCode & 0xff80) === 0x0e00;\n}\n\nfunction getCharacterType(charCode) {\n if (isAlphabeticalScript(charCode)) {\n if (isAscii(charCode)) {\n if (isAsciiSpace(charCode)) {\n return CharacterType.SPACE;\n } else if (isAsciiAlpha(charCode) || isAsciiDigit(charCode) || charCode === 0x5f) {\n return CharacterType.ALPHA_LETTER;\n }\n\n return CharacterType.PUNCT;\n } else if (isThai(charCode)) {\n return CharacterType.THAI_LETTER;\n } else if (charCode === 0xa0) {\n return CharacterType.SPACE;\n }\n\n return CharacterType.ALPHA_LETTER;\n }\n\n if (isHan(charCode)) {\n return CharacterType.HAN_LETTER;\n } else if (isKatakana(charCode)) {\n return CharacterType.KATAKANA_LETTER;\n } else if (isHiragana(charCode)) {\n return CharacterType.HIRAGANA_LETTER;\n } else if (isHalfwidthKatakana(charCode)) {\n return CharacterType.HALFWIDTH_KATAKANA_LETTER;\n }\n\n return CharacterType.ALPHA_LETTER;\n}\n\n/***/ }),\n/* 15 */\n/***/ (function(module, exports, __w_pdfjs_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.isDestHashesEqual = isDestHashesEqual;\nexports.isDestArraysEqual = isDestArraysEqual;\nexports.PDFHistory = void 0;\n\nvar _ui_utils = __w_pdfjs_require__(3);\n\nfunction _typeof(obj) { \"@babel/helpers - typeof\"; if (typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; }; } return _typeof(obj); }\n\nfunction _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }\n\nfunction _nonIterableRest() { throw new TypeError(\"Invalid attempt to destructure non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.\"); }\n\nfunction _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === \"string\") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === \"Object\" && o.constructor) n = o.constructor.name; if (n === \"Map\" || n === \"Set\") return Array.from(o); if (n === \"Arguments\" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }\n\nfunction _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }\n\nfunction _iterableToArrayLimit(arr, i) { if (typeof Symbol === \"undefined\" || !(Symbol.iterator in Object(arr))) return; var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i[\"return\"] != null) _i[\"return\"](); } finally { if (_d) throw _e; } } return _arr; }\n\nfunction _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }\n\nfunction _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }\n\nvar HASH_CHANGE_TIMEOUT = 1000;\nvar POSITION_UPDATED_THRESHOLD = 50;\nvar UPDATE_VIEWAREA_TIMEOUT = 1000;\n\nfunction getCurrentHash() {\n return document.location.hash;\n}\n\nvar PDFHistory = /*#__PURE__*/function () {\n function PDFHistory(_ref) {\n var _this = this;\n\n var linkService = _ref.linkService,\n eventBus = _ref.eventBus;\n\n _classCallCheck(this, PDFHistory);\n\n this.linkService = linkService;\n this.eventBus = eventBus;\n this._initialized = false;\n this._fingerprint = \"\";\n this.reset();\n this._boundEvents = null;\n this._isViewerInPresentationMode = false;\n\n this.eventBus._on(\"presentationmodechanged\", function (evt) {\n _this._isViewerInPresentationMode = evt.active || evt.switchInProgress;\n });\n\n this.eventBus._on(\"pagesinit\", function () {\n _this._isPagesLoaded = false;\n\n var onPagesLoaded = function onPagesLoaded(evt) {\n _this.eventBus._off(\"pagesloaded\", onPagesLoaded);\n\n _this._isPagesLoaded = !!evt.pagesCount;\n };\n\n _this.eventBus._on(\"pagesloaded\", onPagesLoaded);\n });\n }\n\n _createClass(PDFHistory, [{\n key: \"initialize\",\n value: function initialize(_ref2) {\n var fingerprint = _ref2.fingerprint,\n _ref2$resetHistory = _ref2.resetHistory,\n resetHistory = _ref2$resetHistory === void 0 ? false : _ref2$resetHistory,\n _ref2$updateUrl = _ref2.updateUrl,\n updateUrl = _ref2$updateUrl === void 0 ? false : _ref2$updateUrl;\n\n if (!fingerprint || typeof fingerprint !== \"string\") {\n console.error('PDFHistory.initialize: The \"fingerprint\" must be a non-empty string.');\n return;\n }\n\n if (this._initialized) {\n this.reset();\n }\n\n var reInitialized = this._fingerprint !== \"\" && this._fingerprint !== fingerprint;\n this._fingerprint = fingerprint;\n this._updateUrl = updateUrl === true;\n this._initialized = true;\n\n this._bindEvents();\n\n var state = window.history.state;\n this._popStateInProgress = false;\n this._blockHashChange = 0;\n this._currentHash = getCurrentHash();\n this._numPositionUpdates = 0;\n this._uid = this._maxUid = 0;\n this._destination = null;\n this._position = null;\n\n if (!this._isValidState(state, true) || resetHistory) {\n var _this$_parseCurrentHa = this._parseCurrentHash(true),\n hash = _this$_parseCurrentHa.hash,\n page = _this$_parseCurrentHa.page,\n rotation = _this$_parseCurrentHa.rotation;\n\n if (!hash || reInitialized || resetHistory) {\n this._pushOrReplaceState(null, true);\n\n return;\n }\n\n this._pushOrReplaceState({\n hash: hash,\n page: page,\n rotation: rotation\n }, true);\n\n return;\n }\n\n var destination = state.destination;\n\n this._updateInternalState(destination, state.uid, true);\n\n if (this._uid > this._maxUid) {\n this._maxUid = this._uid;\n }\n\n if (destination.rotation !== undefined) {\n this._initialRotation = destination.rotation;\n }\n\n if (destination.dest) {\n this._initialBookmark = JSON.stringify(destination.dest);\n this._destination.page = null;\n } else if (destination.hash) {\n this._initialBookmark = destination.hash;\n } else if (destination.page) {\n this._initialBookmark = \"page=\".concat(destination.page);\n }\n }\n }, {\n key: \"reset\",\n value: function reset() {\n if (this._initialized) {\n this._pageHide();\n\n this._initialized = false;\n\n this._unbindEvents();\n }\n\n if (this._updateViewareaTimeout) {\n clearTimeout(this._updateViewareaTimeout);\n this._updateViewareaTimeout = null;\n }\n\n this._initialBookmark = null;\n this._initialRotation = null;\n }\n }, {\n key: \"push\",\n value: function push(_ref3) {\n var _this2 = this;\n\n var _ref3$namedDest = _ref3.namedDest,\n namedDest = _ref3$namedDest === void 0 ? null : _ref3$namedDest,\n explicitDest = _ref3.explicitDest,\n pageNumber = _ref3.pageNumber;\n\n if (!this._initialized) {\n return;\n }\n\n if (namedDest && typeof namedDest !== \"string\") {\n console.error(\"PDFHistory.push: \" + \"\\\"\".concat(namedDest, \"\\\" is not a valid namedDest parameter.\"));\n return;\n } else if (!Array.isArray(explicitDest)) {\n console.error(\"PDFHistory.push: \" + \"\\\"\".concat(explicitDest, \"\\\" is not a valid explicitDest parameter.\"));\n return;\n } else if (!(Number.isInteger(pageNumber) && pageNumber > 0 && pageNumber <= this.linkService.pagesCount)) {\n if (pageNumber !== null || this._destination) {\n console.error(\"PDFHistory.push: \" + \"\\\"\".concat(pageNumber, \"\\\" is not a valid pageNumber parameter.\"));\n return;\n }\n }\n\n var hash = namedDest || JSON.stringify(explicitDest);\n\n if (!hash) {\n return;\n }\n\n var forceReplace = false;\n\n if (this._destination && (isDestHashesEqual(this._destination.hash, hash) || isDestArraysEqual(this._destination.dest, explicitDest))) {\n if (this._destination.page) {\n return;\n }\n\n forceReplace = true;\n }\n\n if (this._popStateInProgress && !forceReplace) {\n return;\n }\n\n this._pushOrReplaceState({\n dest: explicitDest,\n hash: hash,\n page: pageNumber,\n rotation: this.linkService.rotation\n }, forceReplace);\n\n if (!this._popStateInProgress) {\n this._popStateInProgress = true;\n Promise.resolve().then(function () {\n _this2._popStateInProgress = false;\n });\n }\n }\n }, {\n key: \"pushCurrentPosition\",\n value: function pushCurrentPosition() {\n if (!this._initialized || this._popStateInProgress) {\n return;\n }\n\n this._tryPushCurrentPosition();\n }\n }, {\n key: \"back\",\n value: function back() {\n if (!this._initialized || this._popStateInProgress) {\n return;\n }\n\n var state = window.history.state;\n\n if (this._isValidState(state) && state.uid > 0) {\n window.history.back();\n }\n }\n }, {\n key: \"forward\",\n value: function forward() {\n if (!this._initialized || this._popStateInProgress) {\n return;\n }\n\n var state = window.history.state;\n\n if (this._isValidState(state) && state.uid < this._maxUid) {\n window.history.forward();\n }\n }\n }, {\n key: \"_pushOrReplaceState\",\n value: function _pushOrReplaceState(destination) {\n var forceReplace = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;\n var shouldReplace = forceReplace || !this._destination;\n var newState = {\n fingerprint: this._fingerprint,\n uid: shouldReplace ? this._uid : this._uid + 1,\n destination: destination\n };\n\n this._updateInternalState(destination, newState.uid);\n\n var newUrl;\n\n if (this._updateUrl && destination && destination.hash) {\n var baseUrl = document.location.href.split(\"#\")[0];\n\n if (!baseUrl.startsWith(\"file://\")) {\n newUrl = \"\".concat(baseUrl, \"#\").concat(destination.hash);\n }\n }\n\n if (shouldReplace) {\n window.history.replaceState(newState, \"\", newUrl);\n } else {\n this._maxUid = this._uid;\n window.history.pushState(newState, \"\", newUrl);\n }\n }\n }, {\n key: \"_tryPushCurrentPosition\",\n value: function _tryPushCurrentPosition() {\n var temporary = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;\n\n if (!this._position) {\n return;\n }\n\n var position = this._position;\n\n if (temporary) {\n position = Object.assign(Object.create(null), this._position);\n position.temporary = true;\n }\n\n if (!this._destination) {\n this._pushOrReplaceState(position);\n\n return;\n }\n\n if (this._destination.temporary) {\n this._pushOrReplaceState(position, true);\n\n return;\n }\n\n if (this._destination.hash === position.hash) {\n return;\n }\n\n if (!this._destination.page && (POSITION_UPDATED_THRESHOLD <= 0 || this._numPositionUpdates <= POSITION_UPDATED_THRESHOLD)) {\n return;\n }\n\n var forceReplace = false;\n\n if (this._destination.page >= position.first && this._destination.page <= position.page) {\n if (this._destination.dest || !this._destination.first) {\n return;\n }\n\n forceReplace = true;\n }\n\n this._pushOrReplaceState(position, forceReplace);\n }\n }, {\n key: \"_isValidState\",\n value: function _isValidState(state) {\n var checkReload = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;\n\n if (!state) {\n return false;\n }\n\n if (state.fingerprint !== this._fingerprint) {\n if (checkReload) {\n if (typeof state.fingerprint !== \"string\" || state.fingerprint.length !== this._fingerprint.length) {\n return false;\n }\n\n var _performance$getEntri = performance.getEntriesByType(\"navigation\"),\n _performance$getEntri2 = _slicedToArray(_performance$getEntri, 1),\n perfEntry = _performance$getEntri2[0];\n\n if (!perfEntry || perfEntry.type !== \"reload\") {\n return false;\n }\n } else {\n return false;\n }\n }\n\n if (!Number.isInteger(state.uid) || state.uid < 0) {\n return false;\n }\n\n if (state.destination === null || _typeof(state.destination) !== \"object\") {\n return false;\n }\n\n return true;\n }\n }, {\n key: \"_updateInternalState\",\n value: function _updateInternalState(destination, uid) {\n var removeTemporary = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;\n\n if (this._updateViewareaTimeout) {\n clearTimeout(this._updateViewareaTimeout);\n this._updateViewareaTimeout = null;\n }\n\n if (removeTemporary && destination && destination.temporary) {\n delete destination.temporary;\n }\n\n this._destination = destination;\n this._uid = uid;\n this._numPositionUpdates = 0;\n }\n }, {\n key: \"_parseCurrentHash\",\n value: function _parseCurrentHash() {\n var checkNameddest = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;\n var hash = unescape(getCurrentHash()).substring(1);\n var params = (0, _ui_utils.parseQueryString)(hash);\n var nameddest = params.nameddest || \"\";\n var page = params.page | 0;\n\n if (!(Number.isInteger(page) && page > 0 && page <= this.linkService.pagesCount) || checkNameddest && nameddest.length > 0) {\n page = null;\n }\n\n return {\n hash: hash,\n page: page,\n rotation: this.linkService.rotation\n };\n }\n }, {\n key: \"_updateViewarea\",\n value: function _updateViewarea(_ref4) {\n var _this3 = this;\n\n var location = _ref4.location;\n\n if (this._updateViewareaTimeout) {\n clearTimeout(this._updateViewareaTimeout);\n this._updateViewareaTimeout = null;\n }\n\n this._position = {\n hash: this._isViewerInPresentationMode ? \"page=\".concat(location.pageNumber) : location.pdfOpenParams.substring(1),\n page: this.linkService.page,\n first: location.pageNumber,\n rotation: location.rotation\n };\n\n if (this._popStateInProgress) {\n return;\n }\n\n if (POSITION_UPDATED_THRESHOLD > 0 && this._isPagesLoaded && this._destination && !this._destination.page) {\n this._numPositionUpdates++;\n }\n\n if (UPDATE_VIEWAREA_TIMEOUT > 0) {\n this._updateViewareaTimeout = setTimeout(function () {\n if (!_this3._popStateInProgress) {\n _this3._tryPushCurrentPosition(true);\n }\n\n _this3._updateViewareaTimeout = null;\n }, UPDATE_VIEWAREA_TIMEOUT);\n }\n }\n }, {\n key: \"_popState\",\n value: function _popState(_ref5) {\n var _this4 = this;\n\n var state = _ref5.state;\n var newHash = getCurrentHash(),\n hashChanged = this._currentHash !== newHash;\n this._currentHash = newHash;\n\n if (!state) {\n this._uid++;\n\n var _this$_parseCurrentHa2 = this._parseCurrentHash(),\n hash = _this$_parseCurrentHa2.hash,\n page = _this$_parseCurrentHa2.page,\n rotation = _this$_parseCurrentHa2.rotation;\n\n this._pushOrReplaceState({\n hash: hash,\n page: page,\n rotation: rotation\n }, true);\n\n return;\n }\n\n if (!this._isValidState(state)) {\n return;\n }\n\n this._popStateInProgress = true;\n\n if (hashChanged) {\n this._blockHashChange++;\n (0, _ui_utils.waitOnEventOrTimeout)({\n target: window,\n name: \"hashchange\",\n delay: HASH_CHANGE_TIMEOUT\n }).then(function () {\n _this4._blockHashChange--;\n });\n }\n\n var destination = state.destination;\n\n this._updateInternalState(destination, state.uid, true);\n\n if (this._uid > this._maxUid) {\n this._maxUid = this._uid;\n }\n\n if ((0, _ui_utils.isValidRotation)(destination.rotation)) {\n this.linkService.rotation = destination.rotation;\n }\n\n if (destination.dest) {\n this.linkService.navigateTo(destination.dest);\n } else if (destination.hash) {\n this.linkService.setHash(destination.hash);\n } else if (destination.page) {\n this.linkService.page = destination.page;\n }\n\n Promise.resolve().then(function () {\n _this4._popStateInProgress = false;\n });\n }\n }, {\n key: \"_pageHide\",\n value: function _pageHide() {\n if (!this._destination || this._destination.temporary) {\n this._tryPushCurrentPosition();\n }\n }\n }, {\n key: \"_bindEvents\",\n value: function _bindEvents() {\n if (this._boundEvents) {\n return;\n }\n\n this._boundEvents = {\n updateViewarea: this._updateViewarea.bind(this),\n popState: this._popState.bind(this),\n pageHide: this._pageHide.bind(this)\n };\n\n this.eventBus._on(\"updateviewarea\", this._boundEvents.updateViewarea);\n\n window.addEventListener(\"popstate\", this._boundEvents.popState);\n window.addEventListener(\"pagehide\", this._boundEvents.pageHide);\n }\n }, {\n key: \"_unbindEvents\",\n value: function _unbindEvents() {\n if (!this._boundEvents) {\n return;\n }\n\n this.eventBus._off(\"updateviewarea\", this._boundEvents.updateViewarea);\n\n window.removeEventListener(\"popstate\", this._boundEvents.popState);\n window.removeEventListener(\"pagehide\", this._boundEvents.pageHide);\n this._boundEvents = null;\n }\n }, {\n key: \"popStateInProgress\",\n get: function get() {\n return this._initialized && (this._popStateInProgress || this._blockHashChange > 0);\n }\n }, {\n key: \"initialBookmark\",\n get: function get() {\n return this._initialized ? this._initialBookmark : null;\n }\n }, {\n key: \"initialRotation\",\n get: function get() {\n return this._initialized ? this._initialRotation : null;\n }\n }]);\n\n return PDFHistory;\n}();\n\nexports.PDFHistory = PDFHistory;\n\nfunction isDestHashesEqual(destHash, pushHash) {\n if (typeof destHash !== \"string\" || typeof pushHash !== \"string\") {\n return false;\n }\n\n if (destHash === pushHash) {\n return true;\n }\n\n var _parseQueryString = (0, _ui_utils.parseQueryString)(destHash),\n nameddest = _parseQueryString.nameddest;\n\n if (nameddest === pushHash) {\n return true;\n }\n\n return false;\n}\n\nfunction isDestArraysEqual(firstDest, secondDest) {\n function isEntryEqual(first, second) {\n if (_typeof(first) !== _typeof(second)) {\n return false;\n }\n\n if (Array.isArray(first) || Array.isArray(second)) {\n return false;\n }\n\n if (first !== null && _typeof(first) === \"object\" && second !== null) {\n if (Object.keys(first).length !== Object.keys(second).length) {\n return false;\n }\n\n for (var key in first) {\n if (!isEntryEqual(first[key], second[key])) {\n return false;\n }\n }\n\n return true;\n }\n\n return first === second || Number.isNaN(first) && Number.isNaN(second);\n }\n\n if (!(Array.isArray(firstDest) && Array.isArray(secondDest))) {\n return false;\n }\n\n if (firstDest.length !== secondDest.length) {\n return false;\n }\n\n for (var i = 0, ii = firstDest.length; i < ii; i++) {\n if (!isEntryEqual(firstDest[i], secondDest[i])) {\n return false;\n }\n }\n\n return true;\n}\n\n/***/ }),\n/* 16 */\n/***/ (function(module, exports, __w_pdfjs_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.PDFPageView = void 0;\n\nvar _regenerator = _interopRequireDefault(__w_pdfjs_require__(4));\n\nvar _ui_utils = __w_pdfjs_require__(3);\n\nvar _pdfjsLib = __w_pdfjs_require__(2);\n\nvar _pdf_rendering_queue = __w_pdfjs_require__(17);\n\nvar _viewer_compatibility = __w_pdfjs_require__(10);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { \"default\": obj }; }\n\nfunction asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } }\n\nfunction _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, \"next\", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, \"throw\", err); } _next(undefined); }); }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }\n\nfunction _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }\n\nvar MAX_CANVAS_PIXELS = _viewer_compatibility.viewerCompatibilityParams.maxCanvasPixels || 16777216;\n\nvar PDFPageView = /*#__PURE__*/function () {\n function PDFPageView(options) {\n _classCallCheck(this, PDFPageView);\n\n var container = options.container;\n var defaultViewport = options.defaultViewport;\n this.id = options.id;\n this.renderingId = \"page\" + this.id;\n this.pdfPage = null;\n this.pageLabel = null;\n this.rotation = 0;\n this.scale = options.scale || _ui_utils.DEFAULT_SCALE;\n this.viewport = defaultViewport;\n this.pdfPageRotate = defaultViewport.rotation;\n this._annotationStorage = options.annotationStorage || null;\n this._optionalContentConfigPromise = options.optionalContentConfigPromise || null;\n this.hasRestrictedScaling = false;\n this.textLayerMode = Number.isInteger(options.textLayerMode) ? options.textLayerMode : _ui_utils.TextLayerMode.ENABLE;\n this.imageResourcesPath = options.imageResourcesPath || \"\";\n this.renderInteractiveForms = typeof options.renderInteractiveForms === \"boolean\" ? options.renderInteractiveForms : true;\n this.useOnlyCssZoom = options.useOnlyCssZoom || false;\n this.maxCanvasPixels = options.maxCanvasPixels || MAX_CANVAS_PIXELS;\n this.eventBus = options.eventBus;\n this.renderingQueue = options.renderingQueue;\n this.textLayerFactory = options.textLayerFactory;\n this.annotationLayerFactory = options.annotationLayerFactory;\n this.renderer = options.renderer || _ui_utils.RendererType.CANVAS;\n this.enableWebGL = options.enableWebGL || false;\n this.l10n = options.l10n || _ui_utils.NullL10n;\n this.paintTask = null;\n this.paintedViewportMap = new WeakMap();\n this.renderingState = _pdf_rendering_queue.RenderingStates.INITIAL;\n this.resume = null;\n this.error = null;\n this.annotationLayer = null;\n this.textLayer = null;\n this.zoomLayer = null;\n var div = document.createElement(\"div\");\n div.className = \"page\";\n div.style.width = Math.floor(this.viewport.width) + \"px\";\n div.style.height = Math.floor(this.viewport.height) + \"px\";\n div.setAttribute(\"data-page-number\", this.id);\n this.div = div;\n container.appendChild(div);\n }\n\n _createClass(PDFPageView, [{\n key: \"setPdfPage\",\n value: function setPdfPage(pdfPage) {\n this.pdfPage = pdfPage;\n this.pdfPageRotate = pdfPage.rotate;\n var totalRotation = (this.rotation + this.pdfPageRotate) % 360;\n this.viewport = pdfPage.getViewport({\n scale: this.scale * _ui_utils.CSS_UNITS,\n rotation: totalRotation\n });\n this.stats = pdfPage.stats;\n this.reset();\n }\n }, {\n key: \"destroy\",\n value: function destroy() {\n this.reset();\n\n if (this.pdfPage) {\n this.pdfPage.cleanup();\n }\n }\n }, {\n key: \"_renderAnnotationLayer\",\n value: function () {\n var _renderAnnotationLayer2 = _asyncToGenerator( /*#__PURE__*/_regenerator[\"default\"].mark(function _callee() {\n var error;\n return _regenerator[\"default\"].wrap(function _callee$(_context) {\n while (1) {\n switch (_context.prev = _context.next) {\n case 0:\n error = null;\n _context.prev = 1;\n _context.next = 4;\n return this.annotationLayer.render(this.viewport, \"display\");\n\n case 4:\n _context.next = 9;\n break;\n\n case 6:\n _context.prev = 6;\n _context.t0 = _context[\"catch\"](1);\n error = _context.t0;\n\n case 9:\n _context.prev = 9;\n this.eventBus.dispatch(\"annotationlayerrendered\", {\n source: this,\n pageNumber: this.id,\n error: error\n });\n return _context.finish(9);\n\n case 12:\n case \"end\":\n return _context.stop();\n }\n }\n }, _callee, this, [[1, 6, 9, 12]]);\n }));\n\n function _renderAnnotationLayer() {\n return _renderAnnotationLayer2.apply(this, arguments);\n }\n\n return _renderAnnotationLayer;\n }()\n }, {\n key: \"_resetZoomLayer\",\n value: function _resetZoomLayer() {\n var removeFromDOM = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;\n\n if (!this.zoomLayer) {\n return;\n }\n\n var zoomLayerCanvas = this.zoomLayer.firstChild;\n this.paintedViewportMap[\"delete\"](zoomLayerCanvas);\n zoomLayerCanvas.width = 0;\n zoomLayerCanvas.height = 0;\n\n if (removeFromDOM) {\n this.zoomLayer.remove();\n }\n\n this.zoomLayer = null;\n }\n }, {\n key: \"reset\",\n value: function reset() {\n var keepZoomLayer = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;\n var keepAnnotations = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;\n this.cancelRendering(keepAnnotations);\n this.renderingState = _pdf_rendering_queue.RenderingStates.INITIAL;\n var div = this.div;\n div.style.width = Math.floor(this.viewport.width) + \"px\";\n div.style.height = Math.floor(this.viewport.height) + \"px\";\n var childNodes = div.childNodes;\n var currentZoomLayerNode = keepZoomLayer && this.zoomLayer || null;\n var currentAnnotationNode = keepAnnotations && this.annotationLayer && this.annotationLayer.div || null;\n\n for (var i = childNodes.length - 1; i >= 0; i--) {\n var node = childNodes[i];\n\n if (currentZoomLayerNode === node || currentAnnotationNode === node) {\n continue;\n }\n\n div.removeChild(node);\n }\n\n div.removeAttribute(\"data-loaded\");\n\n if (currentAnnotationNode) {\n this.annotationLayer.hide();\n } else if (this.annotationLayer) {\n this.annotationLayer.cancel();\n this.annotationLayer = null;\n }\n\n if (!currentZoomLayerNode) {\n if (this.canvas) {\n this.paintedViewportMap[\"delete\"](this.canvas);\n this.canvas.width = 0;\n this.canvas.height = 0;\n delete this.canvas;\n }\n\n this._resetZoomLayer();\n }\n\n if (this.svg) {\n this.paintedViewportMap[\"delete\"](this.svg);\n delete this.svg;\n }\n\n this.loadingIconDiv = document.createElement(\"div\");\n this.loadingIconDiv.className = \"loadingIcon\";\n div.appendChild(this.loadingIconDiv);\n }\n }, {\n key: \"update\",\n value: function update(scale, rotation) {\n var optionalContentConfigPromise = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null;\n this.scale = scale || this.scale;\n\n if (typeof rotation !== \"undefined\") {\n this.rotation = rotation;\n }\n\n if (optionalContentConfigPromise instanceof Promise) {\n this._optionalContentConfigPromise = optionalContentConfigPromise;\n }\n\n var totalRotation = (this.rotation + this.pdfPageRotate) % 360;\n this.viewport = this.viewport.clone({\n scale: this.scale * _ui_utils.CSS_UNITS,\n rotation: totalRotation\n });\n\n if (this.svg) {\n this.cssTransform(this.svg, true);\n this.eventBus.dispatch(\"pagerendered\", {\n source: this,\n pageNumber: this.id,\n cssTransform: true,\n timestamp: performance.now()\n });\n return;\n }\n\n var isScalingRestricted = false;\n\n if (this.canvas && this.maxCanvasPixels > 0) {\n var outputScale = this.outputScale;\n\n if ((Math.floor(this.viewport.width) * outputScale.sx | 0) * (Math.floor(this.viewport.height) * outputScale.sy | 0) > this.maxCanvasPixels) {\n isScalingRestricted = true;\n }\n }\n\n if (this.canvas) {\n if (this.useOnlyCssZoom || this.hasRestrictedScaling && isScalingRestricted) {\n this.cssTransform(this.canvas, true);\n this.eventBus.dispatch(\"pagerendered\", {\n source: this,\n pageNumber: this.id,\n cssTransform: true,\n timestamp: performance.now()\n });\n return;\n }\n\n if (!this.zoomLayer && !this.canvas.hasAttribute(\"hidden\")) {\n this.zoomLayer = this.canvas.parentNode;\n this.zoomLayer.style.position = \"absolute\";\n }\n }\n\n if (this.zoomLayer) {\n this.cssTransform(this.zoomLayer.firstChild);\n }\n\n this.reset(true, true);\n }\n }, {\n key: \"cancelRendering\",\n value: function cancelRendering() {\n var keepAnnotations = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;\n\n if (this.paintTask) {\n this.paintTask.cancel();\n this.paintTask = null;\n }\n\n this.resume = null;\n\n if (this.textLayer) {\n this.textLayer.cancel();\n this.textLayer = null;\n }\n\n if (!keepAnnotations && this.annotationLayer) {\n this.annotationLayer.cancel();\n this.annotationLayer = null;\n }\n }\n }, {\n key: \"cssTransform\",\n value: function cssTransform(target) {\n var redrawAnnotations = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;\n var width = this.viewport.width;\n var height = this.viewport.height;\n var div = this.div;\n target.style.width = target.parentNode.style.width = div.style.width = Math.floor(width) + \"px\";\n target.style.height = target.parentNode.style.height = div.style.height = Math.floor(height) + \"px\";\n var relativeRotation = this.viewport.rotation - this.paintedViewportMap.get(target).rotation;\n var absRotation = Math.abs(relativeRotation);\n var scaleX = 1,\n scaleY = 1;\n\n if (absRotation === 90 || absRotation === 270) {\n scaleX = height / width;\n scaleY = width / height;\n }\n\n var cssTransform = \"rotate(\" + relativeRotation + \"deg) \" + \"scale(\" + scaleX + \",\" + scaleY + \")\";\n target.style.transform = cssTransform;\n\n if (this.textLayer) {\n var textLayerViewport = this.textLayer.viewport;\n var textRelativeRotation = this.viewport.rotation - textLayerViewport.rotation;\n var textAbsRotation = Math.abs(textRelativeRotation);\n var scale = width / textLayerViewport.width;\n\n if (textAbsRotation === 90 || textAbsRotation === 270) {\n scale = width / textLayerViewport.height;\n }\n\n var textLayerDiv = this.textLayer.textLayerDiv;\n var transX, transY;\n\n switch (textAbsRotation) {\n case 0:\n transX = transY = 0;\n break;\n\n case 90:\n transX = 0;\n transY = \"-\" + textLayerDiv.style.height;\n break;\n\n case 180:\n transX = \"-\" + textLayerDiv.style.width;\n transY = \"-\" + textLayerDiv.style.height;\n break;\n\n case 270:\n transX = \"-\" + textLayerDiv.style.width;\n transY = 0;\n break;\n\n default:\n console.error(\"Bad rotation value.\");\n break;\n }\n\n textLayerDiv.style.transform = \"rotate(\" + textAbsRotation + \"deg) \" + \"scale(\" + scale + \", \" + scale + \") \" + \"translate(\" + transX + \", \" + transY + \")\";\n textLayerDiv.style.transformOrigin = \"0% 0%\";\n }\n\n if (redrawAnnotations && this.annotationLayer) {\n this._renderAnnotationLayer();\n }\n }\n }, {\n key: \"getPagePoint\",\n value: function getPagePoint(x, y) {\n return this.viewport.convertToPdfPoint(x, y);\n }\n }, {\n key: \"draw\",\n value: function draw() {\n var _this = this;\n\n if (this.renderingState !== _pdf_rendering_queue.RenderingStates.INITIAL) {\n console.error(\"Must be in new state before drawing\");\n this.reset();\n }\n\n var div = this.div,\n pdfPage = this.pdfPage;\n\n if (!pdfPage) {\n this.renderingState = _pdf_rendering_queue.RenderingStates.FINISHED;\n\n if (this.loadingIconDiv) {\n div.removeChild(this.loadingIconDiv);\n delete this.loadingIconDiv;\n }\n\n return Promise.reject(new Error(\"pdfPage is not loaded\"));\n }\n\n this.renderingState = _pdf_rendering_queue.RenderingStates.RUNNING;\n var canvasWrapper = document.createElement(\"div\");\n canvasWrapper.style.width = div.style.width;\n canvasWrapper.style.height = div.style.height;\n canvasWrapper.classList.add(\"canvasWrapper\");\n\n if (this.annotationLayer && this.annotationLayer.div) {\n div.insertBefore(canvasWrapper, this.annotationLayer.div);\n } else {\n div.appendChild(canvasWrapper);\n }\n\n var textLayer = null;\n\n if (this.textLayerMode !== _ui_utils.TextLayerMode.DISABLE && this.textLayerFactory) {\n var textLayerDiv = document.createElement(\"div\");\n textLayerDiv.className = \"textLayer\";\n textLayerDiv.style.width = canvasWrapper.style.width;\n textLayerDiv.style.height = canvasWrapper.style.height;\n\n if (this.annotationLayer && this.annotationLayer.div) {\n div.insertBefore(textLayerDiv, this.annotationLayer.div);\n } else {\n div.appendChild(textLayerDiv);\n }\n\n textLayer = this.textLayerFactory.createTextLayerBuilder(textLayerDiv, this.id - 1, this.viewport, this.textLayerMode === _ui_utils.TextLayerMode.ENABLE_ENHANCE, this.eventBus);\n }\n\n this.textLayer = textLayer;\n var renderContinueCallback = null;\n\n if (this.renderingQueue) {\n renderContinueCallback = function renderContinueCallback(cont) {\n if (!_this.renderingQueue.isHighestPriority(_this)) {\n _this.renderingState = _pdf_rendering_queue.RenderingStates.PAUSED;\n\n _this.resume = function () {\n _this.renderingState = _pdf_rendering_queue.RenderingStates.RUNNING;\n cont();\n };\n\n return;\n }\n\n cont();\n };\n }\n\n var finishPaintTask = /*#__PURE__*/function () {\n var _ref = _asyncToGenerator( /*#__PURE__*/_regenerator[\"default\"].mark(function _callee2(error) {\n return _regenerator[\"default\"].wrap(function _callee2$(_context2) {\n while (1) {\n switch (_context2.prev = _context2.next) {\n case 0:\n if (paintTask === _this.paintTask) {\n _this.paintTask = null;\n }\n\n if (!(error instanceof _pdfjsLib.RenderingCancelledException)) {\n _context2.next = 4;\n break;\n }\n\n _this.error = null;\n return _context2.abrupt(\"return\");\n\n case 4:\n _this.renderingState = _pdf_rendering_queue.RenderingStates.FINISHED;\n\n if (_this.loadingIconDiv) {\n div.removeChild(_this.loadingIconDiv);\n delete _this.loadingIconDiv;\n }\n\n _this._resetZoomLayer(true);\n\n _this.error = error;\n _this.stats = pdfPage.stats;\n\n _this.eventBus.dispatch(\"pagerendered\", {\n source: _this,\n pageNumber: _this.id,\n cssTransform: false,\n timestamp: performance.now()\n });\n\n if (!error) {\n _context2.next = 12;\n break;\n }\n\n throw error;\n\n case 12:\n case \"end\":\n return _context2.stop();\n }\n }\n }, _callee2);\n }));\n\n return function finishPaintTask(_x) {\n return _ref.apply(this, arguments);\n };\n }();\n\n var paintTask = this.renderer === _ui_utils.RendererType.SVG ? this.paintOnSvg(canvasWrapper) : this.paintOnCanvas(canvasWrapper);\n paintTask.onRenderContinue = renderContinueCallback;\n this.paintTask = paintTask;\n var resultPromise = paintTask.promise.then(function () {\n return finishPaintTask(null).then(function () {\n if (textLayer) {\n var readableStream = pdfPage.streamTextContent({\n normalizeWhitespace: true\n });\n textLayer.setTextContentStream(readableStream);\n textLayer.render();\n }\n });\n }, function (reason) {\n return finishPaintTask(reason);\n });\n\n if (this.annotationLayerFactory) {\n if (!this.annotationLayer) {\n this.annotationLayer = this.annotationLayerFactory.createAnnotationLayerBuilder(div, pdfPage, this._annotationStorage, this.imageResourcesPath, this.renderInteractiveForms, this.l10n);\n }\n\n this._renderAnnotationLayer();\n }\n\n div.setAttribute(\"data-loaded\", true);\n this.eventBus.dispatch(\"pagerender\", {\n source: this,\n pageNumber: this.id\n });\n return resultPromise;\n }\n }, {\n key: \"paintOnCanvas\",\n value: function paintOnCanvas(canvasWrapper) {\n var renderCapability = (0, _pdfjsLib.createPromiseCapability)();\n var result = {\n promise: renderCapability.promise,\n onRenderContinue: function onRenderContinue(cont) {\n cont();\n },\n cancel: function cancel() {\n renderTask.cancel();\n }\n };\n var viewport = this.viewport;\n var canvas = document.createElement(\"canvas\");\n this.l10n.get(\"page_canvas\", {\n page: this.id\n }, \"Page {{page}}\").then(function (msg) {\n canvas.setAttribute(\"aria-label\", msg);\n });\n canvas.setAttribute(\"hidden\", \"hidden\");\n var isCanvasHidden = true;\n\n var showCanvas = function showCanvas() {\n if (isCanvasHidden) {\n canvas.removeAttribute(\"hidden\");\n isCanvasHidden = false;\n }\n };\n\n canvasWrapper.appendChild(canvas);\n this.canvas = canvas;\n canvas.mozOpaque = true;\n var ctx = canvas.getContext(\"2d\", {\n alpha: false\n });\n var outputScale = (0, _ui_utils.getOutputScale)(ctx);\n this.outputScale = outputScale;\n\n if (this.useOnlyCssZoom) {\n var actualSizeViewport = viewport.clone({\n scale: _ui_utils.CSS_UNITS\n });\n outputScale.sx *= actualSizeViewport.width / viewport.width;\n outputScale.sy *= actualSizeViewport.height / viewport.height;\n outputScale.scaled = true;\n }\n\n if (this.maxCanvasPixels > 0) {\n var pixelsInViewport = viewport.width * viewport.height;\n var maxScale = Math.sqrt(this.maxCanvasPixels / pixelsInViewport);\n\n if (outputScale.sx > maxScale || outputScale.sy > maxScale) {\n outputScale.sx = maxScale;\n outputScale.sy = maxScale;\n outputScale.scaled = true;\n this.hasRestrictedScaling = true;\n } else {\n this.hasRestrictedScaling = false;\n }\n }\n\n var sfx = (0, _ui_utils.approximateFraction)(outputScale.sx);\n var sfy = (0, _ui_utils.approximateFraction)(outputScale.sy);\n canvas.width = (0, _ui_utils.roundToDivide)(viewport.width * outputScale.sx, sfx[0]);\n canvas.height = (0, _ui_utils.roundToDivide)(viewport.height * outputScale.sy, sfy[0]);\n canvas.style.width = (0, _ui_utils.roundToDivide)(viewport.width, sfx[1]) + \"px\";\n canvas.style.height = (0, _ui_utils.roundToDivide)(viewport.height, sfy[1]) + \"px\";\n this.paintedViewportMap.set(canvas, viewport);\n var transform = !outputScale.scaled ? null : [outputScale.sx, 0, 0, outputScale.sy, 0, 0];\n var renderContext = {\n canvasContext: ctx,\n transform: transform,\n viewport: this.viewport,\n enableWebGL: this.enableWebGL,\n renderInteractiveForms: this.renderInteractiveForms,\n optionalContentConfigPromise: this._optionalContentConfigPromise\n };\n var renderTask = this.pdfPage.render(renderContext);\n\n renderTask.onContinue = function (cont) {\n showCanvas();\n\n if (result.onRenderContinue) {\n result.onRenderContinue(cont);\n } else {\n cont();\n }\n };\n\n renderTask.promise.then(function () {\n showCanvas();\n renderCapability.resolve(undefined);\n }, function (error) {\n showCanvas();\n renderCapability.reject(error);\n });\n return result;\n }\n }, {\n key: \"paintOnSvg\",\n value: function paintOnSvg(wrapper) {\n var _this2 = this;\n\n var cancelled = false;\n\n var ensureNotCancelled = function ensureNotCancelled() {\n if (cancelled) {\n throw new _pdfjsLib.RenderingCancelledException(\"Rendering cancelled, page \".concat(_this2.id), \"svg\");\n }\n };\n\n var pdfPage = this.pdfPage;\n var actualSizeViewport = this.viewport.clone({\n scale: _ui_utils.CSS_UNITS\n });\n var promise = pdfPage.getOperatorList().then(function (opList) {\n ensureNotCancelled();\n var svgGfx = new _pdfjsLib.SVGGraphics(pdfPage.commonObjs, pdfPage.objs);\n return svgGfx.getSVG(opList, actualSizeViewport).then(function (svg) {\n ensureNotCancelled();\n _this2.svg = svg;\n\n _this2.paintedViewportMap.set(svg, actualSizeViewport);\n\n svg.style.width = wrapper.style.width;\n svg.style.height = wrapper.style.height;\n _this2.renderingState = _pdf_rendering_queue.RenderingStates.FINISHED;\n wrapper.appendChild(svg);\n });\n });\n return {\n promise: promise,\n onRenderContinue: function onRenderContinue(cont) {\n cont();\n },\n cancel: function cancel() {\n cancelled = true;\n }\n };\n }\n }, {\n key: \"setPageLabel\",\n value: function setPageLabel(label) {\n this.pageLabel = typeof label === \"string\" ? label : null;\n\n if (this.pageLabel !== null) {\n this.div.setAttribute(\"data-page-label\", this.pageLabel);\n } else {\n this.div.removeAttribute(\"data-page-label\");\n }\n }\n }, {\n key: \"width\",\n get: function get() {\n return this.viewport.width;\n }\n }, {\n key: \"height\",\n get: function get() {\n return this.viewport.height;\n }\n }]);\n\n return PDFPageView;\n}();\n\nexports.PDFPageView = PDFPageView;\n\n/***/ }),\n/* 17 */\n/***/ (function(module, exports, __w_pdfjs_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.PDFRenderingQueue = exports.RenderingStates = void 0;\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }\n\nfunction _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }\n\nvar CLEANUP_TIMEOUT = 30000;\nvar RenderingStates = {\n INITIAL: 0,\n RUNNING: 1,\n PAUSED: 2,\n FINISHED: 3\n};\nexports.RenderingStates = RenderingStates;\n\nvar PDFRenderingQueue = /*#__PURE__*/function () {\n function PDFRenderingQueue() {\n _classCallCheck(this, PDFRenderingQueue);\n\n this.pdfViewer = null;\n this.pdfThumbnailViewer = null;\n this.onIdle = null;\n this.highestPriorityPage = null;\n this.idleTimeout = null;\n this.printing = false;\n this.isThumbnailViewEnabled = false;\n }\n\n _createClass(PDFRenderingQueue, [{\n key: \"setViewer\",\n value: function setViewer(pdfViewer) {\n this.pdfViewer = pdfViewer;\n }\n }, {\n key: \"setThumbnailViewer\",\n value: function setThumbnailViewer(pdfThumbnailViewer) {\n this.pdfThumbnailViewer = pdfThumbnailViewer;\n }\n }, {\n key: \"isHighestPriority\",\n value: function isHighestPriority(view) {\n return this.highestPriorityPage === view.renderingId;\n }\n }, {\n key: \"renderHighestPriority\",\n value: function renderHighestPriority(currentlyVisiblePages) {\n if (this.idleTimeout) {\n clearTimeout(this.idleTimeout);\n this.idleTimeout = null;\n }\n\n if (this.pdfViewer.forceRendering(currentlyVisiblePages)) {\n return;\n }\n\n if (this.pdfThumbnailViewer && this.isThumbnailViewEnabled) {\n if (this.pdfThumbnailViewer.forceRendering()) {\n return;\n }\n }\n\n if (this.printing) {\n return;\n }\n\n if (this.onIdle) {\n this.idleTimeout = setTimeout(this.onIdle.bind(this), CLEANUP_TIMEOUT);\n }\n }\n }, {\n key: \"getHighestPriority\",\n value: function getHighestPriority(visible, views, scrolledDown) {\n var visibleViews = visible.views;\n var numVisible = visibleViews.length;\n\n if (numVisible === 0) {\n return null;\n }\n\n for (var i = 0; i < numVisible; ++i) {\n var view = visibleViews[i].view;\n\n if (!this.isViewFinished(view)) {\n return view;\n }\n }\n\n if (scrolledDown) {\n var nextPageIndex = visible.last.id;\n\n if (views[nextPageIndex] && !this.isViewFinished(views[nextPageIndex])) {\n return views[nextPageIndex];\n }\n } else {\n var previousPageIndex = visible.first.id - 2;\n\n if (views[previousPageIndex] && !this.isViewFinished(views[previousPageIndex])) {\n return views[previousPageIndex];\n }\n }\n\n return null;\n }\n }, {\n key: \"isViewFinished\",\n value: function isViewFinished(view) {\n return view.renderingState === RenderingStates.FINISHED;\n }\n }, {\n key: \"renderView\",\n value: function renderView(view) {\n var _this = this;\n\n switch (view.renderingState) {\n case RenderingStates.FINISHED:\n return false;\n\n case RenderingStates.PAUSED:\n this.highestPriorityPage = view.renderingId;\n view.resume();\n break;\n\n case RenderingStates.RUNNING:\n this.highestPriorityPage = view.renderingId;\n break;\n\n case RenderingStates.INITIAL:\n this.highestPriorityPage = view.renderingId;\n view.draw()[\"finally\"](function () {\n _this.renderHighestPriority();\n })[\"catch\"](function (reason) {\n console.error(\"renderView: \\\"\".concat(reason, \"\\\"\"));\n });\n break;\n }\n\n return true;\n }\n }]);\n\n return PDFRenderingQueue;\n}();\n\nexports.PDFRenderingQueue = PDFRenderingQueue;\n\n/***/ }),\n/* 18 */\n/***/ (function(module, exports, __w_pdfjs_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.PDFSinglePageViewer = void 0;\n\nvar _base_viewer = __w_pdfjs_require__(19);\n\nvar _pdfjsLib = __w_pdfjs_require__(2);\n\nfunction _typeof(obj) { \"@babel/helpers - typeof\"; if (typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; }; } return _typeof(obj); }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }\n\nfunction _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }\n\nfunction _get(target, property, receiver) { if (typeof Reflect !== \"undefined\" && Reflect.get) { _get = Reflect.get; } else { _get = function _get(target, property, receiver) { var base = _superPropBase(target, property); if (!base) return; var desc = Object.getOwnPropertyDescriptor(base, property); if (desc.get) { return desc.get.call(receiver); } return desc.value; }; } return _get(target, property, receiver || target); }\n\nfunction _superPropBase(object, property) { while (!Object.prototype.hasOwnProperty.call(object, property)) { object = _getPrototypeOf(object); if (object === null) break; } return object; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function\"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }\n\nfunction _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }\n\nfunction _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }\n\nfunction _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === \"object\" || typeof call === \"function\")) { return call; } return _assertThisInitialized(self); }\n\nfunction _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return self; }\n\nfunction _isNativeReflectConstruct() { if (typeof Reflect === \"undefined\" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === \"function\") return true; try { Date.prototype.toString.call(Reflect.construct(Date, [], function () {})); return true; } catch (e) { return false; } }\n\nfunction _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }\n\nvar PDFSinglePageViewer = /*#__PURE__*/function (_BaseViewer) {\n _inherits(PDFSinglePageViewer, _BaseViewer);\n\n var _super = _createSuper(PDFSinglePageViewer);\n\n function PDFSinglePageViewer(options) {\n var _this;\n\n _classCallCheck(this, PDFSinglePageViewer);\n\n _this = _super.call(this, options);\n\n _this.eventBus._on(\"pagesinit\", function (evt) {\n _this._ensurePageViewVisible();\n });\n\n return _this;\n }\n\n _createClass(PDFSinglePageViewer, [{\n key: \"_resetView\",\n value: function _resetView() {\n _get(_getPrototypeOf(PDFSinglePageViewer.prototype), \"_resetView\", this).call(this);\n\n this._previousPageNumber = 1;\n this._shadowViewer = document.createDocumentFragment();\n this._updateScrollDown = null;\n }\n }, {\n key: \"_ensurePageViewVisible\",\n value: function _ensurePageViewVisible() {\n var pageView = this._pages[this._currentPageNumber - 1];\n var previousPageView = this._pages[this._previousPageNumber - 1];\n var viewerNodes = this.viewer.childNodes;\n\n switch (viewerNodes.length) {\n case 0:\n this.viewer.appendChild(pageView.div);\n break;\n\n case 1:\n if (viewerNodes[0] !== previousPageView.div) {\n throw new Error(\"_ensurePageViewVisible: Unexpected previously visible page.\");\n }\n\n if (pageView === previousPageView) {\n break;\n }\n\n this._shadowViewer.appendChild(previousPageView.div);\n\n this.viewer.appendChild(pageView.div);\n this.container.scrollTop = 0;\n break;\n\n default:\n throw new Error(\"_ensurePageViewVisible: Only one page should be visible at a time.\");\n }\n\n this._previousPageNumber = this._currentPageNumber;\n }\n }, {\n key: \"_scrollUpdate\",\n value: function _scrollUpdate() {\n if (this._updateScrollDown) {\n this._updateScrollDown();\n }\n\n _get(_getPrototypeOf(PDFSinglePageViewer.prototype), \"_scrollUpdate\", this).call(this);\n }\n }, {\n key: \"_scrollIntoView\",\n value: function _scrollIntoView(_ref) {\n var _this2 = this;\n\n var pageDiv = _ref.pageDiv,\n _ref$pageSpot = _ref.pageSpot,\n pageSpot = _ref$pageSpot === void 0 ? null : _ref$pageSpot,\n _ref$pageNumber = _ref.pageNumber,\n pageNumber = _ref$pageNumber === void 0 ? null : _ref$pageNumber;\n\n if (pageNumber) {\n this._setCurrentPageNumber(pageNumber);\n }\n\n var scrolledDown = this._currentPageNumber >= this._previousPageNumber;\n\n this._ensurePageViewVisible();\n\n this.update();\n\n _get(_getPrototypeOf(PDFSinglePageViewer.prototype), \"_scrollIntoView\", this).call(this, {\n pageDiv: pageDiv,\n pageSpot: pageSpot,\n pageNumber: pageNumber\n });\n\n this._updateScrollDown = function () {\n _this2.scroll.down = scrolledDown;\n _this2._updateScrollDown = null;\n };\n }\n }, {\n key: \"_getVisiblePages\",\n value: function _getVisiblePages() {\n return this._getCurrentVisiblePage();\n }\n }, {\n key: \"_updateHelper\",\n value: function _updateHelper(visiblePages) {}\n }, {\n key: \"_updateScrollMode\",\n value: function _updateScrollMode() {}\n }, {\n key: \"_updateSpreadMode\",\n value: function _updateSpreadMode() {}\n }, {\n key: \"_viewerElement\",\n get: function get() {\n return (0, _pdfjsLib.shadow)(this, \"_viewerElement\", this._shadowViewer);\n }\n }, {\n key: \"_isScrollModeHorizontal\",\n get: function get() {\n return (0, _pdfjsLib.shadow)(this, \"_isScrollModeHorizontal\", false);\n }\n }]);\n\n return PDFSinglePageViewer;\n}(_base_viewer.BaseViewer);\n\nexports.PDFSinglePageViewer = PDFSinglePageViewer;\n\n/***/ }),\n/* 19 */\n/***/ (function(module, exports, __w_pdfjs_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.BaseViewer = void 0;\n\nvar _ui_utils = __w_pdfjs_require__(3);\n\nvar _pdf_rendering_queue = __w_pdfjs_require__(17);\n\nvar _annotation_layer_builder = __w_pdfjs_require__(1);\n\nvar _pdfjsLib = __w_pdfjs_require__(2);\n\nvar _pdf_page_view = __w_pdfjs_require__(16);\n\nvar _pdf_link_service = __w_pdfjs_require__(7);\n\nvar _text_layer_builder = __w_pdfjs_require__(8);\n\nfunction _createForOfIteratorHelper(o, allowArrayLike) { var it; if (typeof Symbol === \"undefined\" || o[Symbol.iterator] == null) { if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === \"number\") { if (it) o = it; var i = 0; var F = function F() {}; return { s: F, n: function n() { if (i >= o.length) return { done: true }; return { done: false, value: o[i++] }; }, e: function e(_e) { throw _e; }, f: F }; } throw new TypeError(\"Invalid attempt to iterate non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.\"); } var normalCompletion = true, didErr = false, err; return { s: function s() { it = o[Symbol.iterator](); }, n: function n() { var step = it.next(); normalCompletion = step.done; return step; }, e: function e(_e2) { didErr = true; err = _e2; }, f: function f() { try { if (!normalCompletion && it[\"return\"] != null) it[\"return\"](); } finally { if (didErr) throw err; } } }; }\n\nfunction _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === \"string\") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === \"Object\" && o.constructor) n = o.constructor.name; if (n === \"Map\" || n === \"Set\") return Array.from(o); if (n === \"Arguments\" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }\n\nfunction _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }\n\nfunction _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }\n\nvar DEFAULT_CACHE_SIZE = 10;\n\nfunction PDFPageViewBuffer(size) {\n var data = [];\n\n this.push = function (view) {\n var i = data.indexOf(view);\n\n if (i >= 0) {\n data.splice(i, 1);\n }\n\n data.push(view);\n\n if (data.length > size) {\n data.shift().destroy();\n }\n };\n\n this.resize = function (newSize, pagesToKeep) {\n size = newSize;\n\n if (pagesToKeep) {\n var pageIdsToKeep = new Set();\n\n for (var i = 0, iMax = pagesToKeep.length; i < iMax; ++i) {\n pageIdsToKeep.add(pagesToKeep[i].id);\n }\n\n (0, _ui_utils.moveToEndOfArray)(data, function (page) {\n return pageIdsToKeep.has(page.id);\n });\n }\n\n while (data.length > size) {\n data.shift().destroy();\n }\n };\n}\n\nfunction isSameScale(oldScale, newScale) {\n if (newScale === oldScale) {\n return true;\n }\n\n if (Math.abs(newScale - oldScale) < 1e-15) {\n return true;\n }\n\n return false;\n}\n\nvar BaseViewer = /*#__PURE__*/function () {\n function BaseViewer(options) {\n var _this = this;\n\n _classCallCheck(this, BaseViewer);\n\n if (this.constructor === BaseViewer) {\n throw new Error(\"Cannot initialize BaseViewer.\");\n }\n\n this._name = this.constructor.name;\n this.container = options.container;\n this.viewer = options.viewer || options.container.firstElementChild;\n\n if (!(this.container instanceof HTMLDivElement && this.viewer instanceof HTMLDivElement)) {\n throw new Error(\"Invalid `container` and/or `viewer` option.\");\n }\n\n this.eventBus = options.eventBus;\n this.linkService = options.linkService || new _pdf_link_service.SimpleLinkService();\n this.downloadManager = options.downloadManager || null;\n this.findController = options.findController || null;\n this.removePageBorders = options.removePageBorders || false;\n this.textLayerMode = Number.isInteger(options.textLayerMode) ? options.textLayerMode : _ui_utils.TextLayerMode.ENABLE;\n this.imageResourcesPath = options.imageResourcesPath || \"\";\n this.renderInteractiveForms = typeof options.renderInteractiveForms === \"boolean\" ? options.renderInteractiveForms : true;\n this.enablePrintAutoRotate = options.enablePrintAutoRotate || false;\n this.renderer = options.renderer || _ui_utils.RendererType.CANVAS;\n this.enableWebGL = options.enableWebGL || false;\n this.useOnlyCssZoom = options.useOnlyCssZoom || false;\n this.maxCanvasPixels = options.maxCanvasPixels;\n this.l10n = options.l10n || _ui_utils.NullL10n;\n this.defaultRenderingQueue = !options.renderingQueue;\n\n if (this.defaultRenderingQueue) {\n this.renderingQueue = new _pdf_rendering_queue.PDFRenderingQueue();\n this.renderingQueue.setViewer(this);\n } else {\n this.renderingQueue = options.renderingQueue;\n }\n\n this.scroll = (0, _ui_utils.watchScroll)(this.container, this._scrollUpdate.bind(this));\n this.presentationModeState = _ui_utils.PresentationModeState.UNKNOWN;\n this._onBeforeDraw = this._onAfterDraw = null;\n\n this._resetView();\n\n if (this.removePageBorders) {\n this.viewer.classList.add(\"removePageBorders\");\n }\n\n Promise.resolve().then(function () {\n _this.eventBus.dispatch(\"baseviewerinit\", {\n source: _this\n });\n });\n }\n\n _createClass(BaseViewer, [{\n key: \"getPageView\",\n value: function getPageView(index) {\n return this._pages[index];\n }\n }, {\n key: \"_setCurrentPageNumber\",\n value: function _setCurrentPageNumber(val) {\n var resetCurrentPageView = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;\n\n if (this._currentPageNumber === val) {\n if (resetCurrentPageView) {\n this._resetCurrentPageView();\n }\n\n return true;\n }\n\n if (!(0 < val && val <= this.pagesCount)) {\n return false;\n }\n\n this._currentPageNumber = val;\n this.eventBus.dispatch(\"pagechanging\", {\n source: this,\n pageNumber: val,\n pageLabel: this._pageLabels && this._pageLabels[val - 1]\n });\n\n if (resetCurrentPageView) {\n this._resetCurrentPageView();\n }\n\n return true;\n }\n }, {\n key: \"_onePageRenderedOrForceFetch\",\n value: function _onePageRenderedOrForceFetch() {\n if (!this.container.offsetParent || this._getVisiblePages().views.length === 0) {\n return Promise.resolve();\n }\n\n return this._onePageRenderedCapability.promise;\n }\n }, {\n key: \"setDocument\",\n value: function setDocument(pdfDocument) {\n var _this2 = this;\n\n if (this.pdfDocument) {\n this._cancelRendering();\n\n this._resetView();\n\n if (this.findController) {\n this.findController.setDocument(null);\n }\n }\n\n this.pdfDocument = pdfDocument;\n\n if (!pdfDocument) {\n return;\n }\n\n var pagesCount = pdfDocument.numPages;\n var firstPagePromise = pdfDocument.getPage(1);\n var annotationStorage = pdfDocument.annotationStorage;\n var optionalContentConfigPromise = pdfDocument.getOptionalContentConfig();\n\n this._pagesCapability.promise.then(function () {\n _this2.eventBus.dispatch(\"pagesloaded\", {\n source: _this2,\n pagesCount: pagesCount\n });\n });\n\n this._onBeforeDraw = function (evt) {\n var pageView = _this2._pages[evt.pageNumber - 1];\n\n if (!pageView) {\n return;\n }\n\n _this2._buffer.push(pageView);\n };\n\n this.eventBus._on(\"pagerender\", this._onBeforeDraw);\n\n this._onAfterDraw = function (evt) {\n if (evt.cssTransform || _this2._onePageRenderedCapability.settled) {\n return;\n }\n\n _this2._onePageRenderedCapability.resolve();\n\n _this2.eventBus._off(\"pagerendered\", _this2._onAfterDraw);\n\n _this2._onAfterDraw = null;\n };\n\n this.eventBus._on(\"pagerendered\", this._onAfterDraw);\n\n firstPagePromise.then(function (firstPdfPage) {\n _this2._firstPageCapability.resolve(firstPdfPage);\n\n _this2._optionalContentConfigPromise = optionalContentConfigPromise;\n var scale = _this2.currentScale;\n var viewport = firstPdfPage.getViewport({\n scale: scale * _ui_utils.CSS_UNITS\n });\n var textLayerFactory = _this2.textLayerMode !== _ui_utils.TextLayerMode.DISABLE ? _this2 : null;\n\n for (var pageNum = 1; pageNum <= pagesCount; ++pageNum) {\n var pageView = new _pdf_page_view.PDFPageView({\n container: _this2._viewerElement,\n eventBus: _this2.eventBus,\n id: pageNum,\n scale: scale,\n defaultViewport: viewport.clone(),\n annotationStorage: annotationStorage,\n optionalContentConfigPromise: optionalContentConfigPromise,\n renderingQueue: _this2.renderingQueue,\n textLayerFactory: textLayerFactory,\n textLayerMode: _this2.textLayerMode,\n annotationLayerFactory: _this2,\n imageResourcesPath: _this2.imageResourcesPath,\n renderInteractiveForms: _this2.renderInteractiveForms,\n renderer: _this2.renderer,\n enableWebGL: _this2.enableWebGL,\n useOnlyCssZoom: _this2.useOnlyCssZoom,\n maxCanvasPixels: _this2.maxCanvasPixels,\n l10n: _this2.l10n\n });\n\n _this2._pages.push(pageView);\n }\n\n var firstPageView = _this2._pages[0];\n\n if (firstPageView) {\n firstPageView.setPdfPage(firstPdfPage);\n\n _this2.linkService.cachePageRef(1, firstPdfPage.ref);\n }\n\n if (_this2._spreadMode !== _ui_utils.SpreadMode.NONE) {\n _this2._updateSpreadMode();\n }\n\n _this2._onePageRenderedOrForceFetch().then(function () {\n if (_this2.findController) {\n _this2.findController.setDocument(pdfDocument);\n }\n\n if (pdfDocument.loadingParams.disableAutoFetch || pagesCount > 7500) {\n _this2._pagesCapability.resolve();\n\n return;\n }\n\n var getPagesLeft = pagesCount - 1;\n\n if (getPagesLeft <= 0) {\n _this2._pagesCapability.resolve();\n\n return;\n }\n\n var _loop = function _loop(_pageNum) {\n pdfDocument.getPage(_pageNum).then(function (pdfPage) {\n var pageView = _this2._pages[_pageNum - 1];\n\n if (!pageView.pdfPage) {\n pageView.setPdfPage(pdfPage);\n }\n\n _this2.linkService.cachePageRef(_pageNum, pdfPage.ref);\n\n if (--getPagesLeft === 0) {\n _this2._pagesCapability.resolve();\n }\n }, function (reason) {\n console.error(\"Unable to get page \".concat(_pageNum, \" to initialize viewer\"), reason);\n\n if (--getPagesLeft === 0) {\n _this2._pagesCapability.resolve();\n }\n });\n };\n\n for (var _pageNum = 2; _pageNum <= pagesCount; ++_pageNum) {\n _loop(_pageNum);\n }\n });\n\n _this2.eventBus.dispatch(\"pagesinit\", {\n source: _this2\n });\n\n if (_this2.defaultRenderingQueue) {\n _this2.update();\n }\n })[\"catch\"](function (reason) {\n console.error(\"Unable to initialize viewer\", reason);\n });\n }\n }, {\n key: \"setPageLabels\",\n value: function setPageLabels(labels) {\n if (!this.pdfDocument) {\n return;\n }\n\n if (!labels) {\n this._pageLabels = null;\n } else if (!(Array.isArray(labels) && this.pdfDocument.numPages === labels.length)) {\n this._pageLabels = null;\n console.error(\"\".concat(this._name, \".setPageLabels: Invalid page labels.\"));\n } else {\n this._pageLabels = labels;\n }\n\n for (var i = 0, ii = this._pages.length; i < ii; i++) {\n var pageView = this._pages[i];\n var label = this._pageLabels && this._pageLabels[i];\n pageView.setPageLabel(label);\n }\n }\n }, {\n key: \"_resetView\",\n value: function _resetView() {\n this._pages = [];\n this._currentPageNumber = 1;\n this._currentScale = _ui_utils.UNKNOWN_SCALE;\n this._currentScaleValue = null;\n this._pageLabels = null;\n this._buffer = new PDFPageViewBuffer(DEFAULT_CACHE_SIZE);\n this._location = null;\n this._pagesRotation = 0;\n this._optionalContentConfigPromise = null;\n this._pagesRequests = new WeakMap();\n this._firstPageCapability = (0, _pdfjsLib.createPromiseCapability)();\n this._onePageRenderedCapability = (0, _pdfjsLib.createPromiseCapability)();\n this._pagesCapability = (0, _pdfjsLib.createPromiseCapability)();\n this._scrollMode = _ui_utils.ScrollMode.VERTICAL;\n this._spreadMode = _ui_utils.SpreadMode.NONE;\n\n if (this._onBeforeDraw) {\n this.eventBus._off(\"pagerender\", this._onBeforeDraw);\n\n this._onBeforeDraw = null;\n }\n\n if (this._onAfterDraw) {\n this.eventBus._off(\"pagerendered\", this._onAfterDraw);\n\n this._onAfterDraw = null;\n }\n\n this.viewer.textContent = \"\";\n\n this._updateScrollMode();\n }\n }, {\n key: \"_scrollUpdate\",\n value: function _scrollUpdate() {\n if (this.pagesCount === 0) {\n return;\n }\n\n this.update();\n }\n }, {\n key: \"_scrollIntoView\",\n value: function _scrollIntoView(_ref) {\n var pageDiv = _ref.pageDiv,\n _ref$pageSpot = _ref.pageSpot,\n pageSpot = _ref$pageSpot === void 0 ? null : _ref$pageSpot,\n _ref$pageNumber = _ref.pageNumber,\n pageNumber = _ref$pageNumber === void 0 ? null : _ref$pageNumber;\n (0, _ui_utils.scrollIntoView)(pageDiv, pageSpot);\n }\n }, {\n key: \"_setScaleUpdatePages\",\n value: function _setScaleUpdatePages(newScale, newValue) {\n var noScroll = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;\n var preset = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : false;\n this._currentScaleValue = newValue.toString();\n\n if (isSameScale(this._currentScale, newScale)) {\n if (preset) {\n this.eventBus.dispatch(\"scalechanging\", {\n source: this,\n scale: newScale,\n presetValue: newValue\n });\n }\n\n return;\n }\n\n for (var i = 0, ii = this._pages.length; i < ii; i++) {\n this._pages[i].update(newScale);\n }\n\n this._currentScale = newScale;\n\n if (!noScroll) {\n var page = this._currentPageNumber,\n dest;\n\n if (this._location && !(this.isInPresentationMode || this.isChangingPresentationMode)) {\n page = this._location.pageNumber;\n dest = [null, {\n name: \"XYZ\"\n }, this._location.left, this._location.top, null];\n }\n\n this.scrollPageIntoView({\n pageNumber: page,\n destArray: dest,\n allowNegativeOffset: true\n });\n }\n\n this.eventBus.dispatch(\"scalechanging\", {\n source: this,\n scale: newScale,\n presetValue: preset ? newValue : undefined\n });\n\n if (this.defaultRenderingQueue) {\n this.update();\n }\n }\n }, {\n key: \"_setScale\",\n value: function _setScale(value) {\n var noScroll = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;\n var scale = parseFloat(value);\n\n if (scale > 0) {\n this._setScaleUpdatePages(scale, value, noScroll, false);\n } else {\n var currentPage = this._pages[this._currentPageNumber - 1];\n\n if (!currentPage) {\n return;\n }\n\n var noPadding = this.isInPresentationMode || this.removePageBorders;\n var hPadding = noPadding ? 0 : _ui_utils.SCROLLBAR_PADDING;\n var vPadding = noPadding ? 0 : _ui_utils.VERTICAL_PADDING;\n\n if (!noPadding && this._isScrollModeHorizontal) {\n var _ref2 = [vPadding, hPadding];\n hPadding = _ref2[0];\n vPadding = _ref2[1];\n }\n\n var pageWidthScale = (this.container.clientWidth - hPadding) / currentPage.width * currentPage.scale;\n var pageHeightScale = (this.container.clientHeight - vPadding) / currentPage.height * currentPage.scale;\n\n switch (value) {\n case \"page-actual\":\n scale = 1;\n break;\n\n case \"page-width\":\n scale = pageWidthScale;\n break;\n\n case \"page-height\":\n scale = pageHeightScale;\n break;\n\n case \"page-fit\":\n scale = Math.min(pageWidthScale, pageHeightScale);\n break;\n\n case \"auto\":\n var horizontalScale = (0, _ui_utils.isPortraitOrientation)(currentPage) ? pageWidthScale : Math.min(pageHeightScale, pageWidthScale);\n scale = Math.min(_ui_utils.MAX_AUTO_SCALE, horizontalScale);\n break;\n\n default:\n console.error(\"\".concat(this._name, \"._setScale: \\\"\").concat(value, \"\\\" is an unknown zoom value.\"));\n return;\n }\n\n this._setScaleUpdatePages(scale, value, noScroll, true);\n }\n }\n }, {\n key: \"_resetCurrentPageView\",\n value: function _resetCurrentPageView() {\n if (this.isInPresentationMode) {\n this._setScale(this._currentScaleValue, true);\n }\n\n var pageView = this._pages[this._currentPageNumber - 1];\n\n this._scrollIntoView({\n pageDiv: pageView.div\n });\n }\n }, {\n key: \"scrollPageIntoView\",\n value: function scrollPageIntoView(_ref3) {\n var pageNumber = _ref3.pageNumber,\n _ref3$destArray = _ref3.destArray,\n destArray = _ref3$destArray === void 0 ? null : _ref3$destArray,\n _ref3$allowNegativeOf = _ref3.allowNegativeOffset,\n allowNegativeOffset = _ref3$allowNegativeOf === void 0 ? false : _ref3$allowNegativeOf,\n _ref3$ignoreDestinati = _ref3.ignoreDestinationZoom,\n ignoreDestinationZoom = _ref3$ignoreDestinati === void 0 ? false : _ref3$ignoreDestinati;\n\n if (!this.pdfDocument) {\n return;\n }\n\n var pageView = Number.isInteger(pageNumber) && this._pages[pageNumber - 1];\n\n if (!pageView) {\n console.error(\"\".concat(this._name, \".scrollPageIntoView: \") + \"\\\"\".concat(pageNumber, \"\\\" is not a valid pageNumber parameter.\"));\n return;\n }\n\n if (this.isInPresentationMode || !destArray) {\n this._setCurrentPageNumber(pageNumber, true);\n\n return;\n }\n\n var x = 0,\n y = 0;\n var width = 0,\n height = 0,\n widthScale,\n heightScale;\n var changeOrientation = pageView.rotation % 180 !== 0;\n var pageWidth = (changeOrientation ? pageView.height : pageView.width) / pageView.scale / _ui_utils.CSS_UNITS;\n var pageHeight = (changeOrientation ? pageView.width : pageView.height) / pageView.scale / _ui_utils.CSS_UNITS;\n var scale = 0;\n\n switch (destArray[1].name) {\n case \"XYZ\":\n x = destArray[2];\n y = destArray[3];\n scale = destArray[4];\n x = x !== null ? x : 0;\n y = y !== null ? y : pageHeight;\n break;\n\n case \"Fit\":\n case \"FitB\":\n scale = \"page-fit\";\n break;\n\n case \"FitH\":\n case \"FitBH\":\n y = destArray[2];\n scale = \"page-width\";\n\n if (y === null && this._location) {\n x = this._location.left;\n y = this._location.top;\n }\n\n break;\n\n case \"FitV\":\n case \"FitBV\":\n x = destArray[2];\n width = pageWidth;\n height = pageHeight;\n scale = \"page-height\";\n break;\n\n case \"FitR\":\n x = destArray[2];\n y = destArray[3];\n width = destArray[4] - x;\n height = destArray[5] - y;\n var hPadding = this.removePageBorders ? 0 : _ui_utils.SCROLLBAR_PADDING;\n var vPadding = this.removePageBorders ? 0 : _ui_utils.VERTICAL_PADDING;\n widthScale = (this.container.clientWidth - hPadding) / width / _ui_utils.CSS_UNITS;\n heightScale = (this.container.clientHeight - vPadding) / height / _ui_utils.CSS_UNITS;\n scale = Math.min(Math.abs(widthScale), Math.abs(heightScale));\n break;\n\n default:\n console.error(\"\".concat(this._name, \".scrollPageIntoView: \") + \"\\\"\".concat(destArray[1].name, \"\\\" is not a valid destination type.\"));\n return;\n }\n\n if (!ignoreDestinationZoom) {\n if (scale && scale !== this._currentScale) {\n this.currentScaleValue = scale;\n } else if (this._currentScale === _ui_utils.UNKNOWN_SCALE) {\n this.currentScaleValue = _ui_utils.DEFAULT_SCALE_VALUE;\n }\n }\n\n if (scale === \"page-fit\" && !destArray[4]) {\n this._scrollIntoView({\n pageDiv: pageView.div,\n pageNumber: pageNumber\n });\n\n return;\n }\n\n var boundingRect = [pageView.viewport.convertToViewportPoint(x, y), pageView.viewport.convertToViewportPoint(x + width, y + height)];\n var left = Math.min(boundingRect[0][0], boundingRect[1][0]);\n var top = Math.min(boundingRect[0][1], boundingRect[1][1]);\n\n if (!allowNegativeOffset) {\n left = Math.max(left, 0);\n top = Math.max(top, 0);\n }\n\n this._scrollIntoView({\n pageDiv: pageView.div,\n pageSpot: {\n left: left,\n top: top\n },\n pageNumber: pageNumber\n });\n }\n }, {\n key: \"_updateLocation\",\n value: function _updateLocation(firstPage) {\n var currentScale = this._currentScale;\n var currentScaleValue = this._currentScaleValue;\n var normalizedScaleValue = parseFloat(currentScaleValue) === currentScale ? Math.round(currentScale * 10000) / 100 : currentScaleValue;\n var pageNumber = firstPage.id;\n var pdfOpenParams = \"#page=\" + pageNumber;\n pdfOpenParams += \"&zoom=\" + normalizedScaleValue;\n var currentPageView = this._pages[pageNumber - 1];\n var container = this.container;\n var topLeft = currentPageView.getPagePoint(container.scrollLeft - firstPage.x, container.scrollTop - firstPage.y);\n var intLeft = Math.round(topLeft[0]);\n var intTop = Math.round(topLeft[1]);\n pdfOpenParams += \",\" + intLeft + \",\" + intTop;\n this._location = {\n pageNumber: pageNumber,\n scale: normalizedScaleValue,\n top: intTop,\n left: intLeft,\n rotation: this._pagesRotation,\n pdfOpenParams: pdfOpenParams\n };\n }\n }, {\n key: \"_updateHelper\",\n value: function _updateHelper(visiblePages) {\n throw new Error(\"Not implemented: _updateHelper\");\n }\n }, {\n key: \"update\",\n value: function update() {\n var visible = this._getVisiblePages();\n\n var visiblePages = visible.views,\n numVisiblePages = visiblePages.length;\n\n if (numVisiblePages === 0) {\n return;\n }\n\n var newCacheSize = Math.max(DEFAULT_CACHE_SIZE, 2 * numVisiblePages + 1);\n\n this._buffer.resize(newCacheSize, visiblePages);\n\n this.renderingQueue.renderHighestPriority(visible);\n\n this._updateHelper(visiblePages);\n\n this._updateLocation(visible.first);\n\n this.eventBus.dispatch(\"updateviewarea\", {\n source: this,\n location: this._location\n });\n }\n }, {\n key: \"containsElement\",\n value: function containsElement(element) {\n return this.container.contains(element);\n }\n }, {\n key: \"focus\",\n value: function focus() {\n this.container.focus();\n }\n }, {\n key: \"_getCurrentVisiblePage\",\n value: function _getCurrentVisiblePage() {\n if (!this.pagesCount) {\n return {\n views: []\n };\n }\n\n var pageView = this._pages[this._currentPageNumber - 1];\n var element = pageView.div;\n var view = {\n id: pageView.id,\n x: element.offsetLeft + element.clientLeft,\n y: element.offsetTop + element.clientTop,\n view: pageView\n };\n return {\n first: view,\n last: view,\n views: [view]\n };\n }\n }, {\n key: \"_getVisiblePages\",\n value: function _getVisiblePages() {\n return (0, _ui_utils.getVisibleElements)(this.container, this._pages, true, this._isScrollModeHorizontal);\n }\n }, {\n key: \"isPageVisible\",\n value: function isPageVisible(pageNumber) {\n if (!this.pdfDocument) {\n return false;\n }\n\n if (pageNumber < 1 || pageNumber > this.pagesCount) {\n console.error(\"\".concat(this._name, \".isPageVisible: \\\"\").concat(pageNumber, \"\\\" is out of bounds.\"));\n return false;\n }\n\n return this._getVisiblePages().views.some(function (view) {\n return view.id === pageNumber;\n });\n }\n }, {\n key: \"cleanup\",\n value: function cleanup() {\n for (var i = 0, ii = this._pages.length; i < ii; i++) {\n if (this._pages[i] && this._pages[i].renderingState !== _pdf_rendering_queue.RenderingStates.FINISHED) {\n this._pages[i].reset();\n }\n }\n }\n }, {\n key: \"_cancelRendering\",\n value: function _cancelRendering() {\n for (var i = 0, ii = this._pages.length; i < ii; i++) {\n if (this._pages[i]) {\n this._pages[i].cancelRendering();\n }\n }\n }\n }, {\n key: \"_ensurePdfPageLoaded\",\n value: function _ensurePdfPageLoaded(pageView) {\n var _this3 = this;\n\n if (pageView.pdfPage) {\n return Promise.resolve(pageView.pdfPage);\n }\n\n if (this._pagesRequests.has(pageView)) {\n return this._pagesRequests.get(pageView);\n }\n\n var promise = this.pdfDocument.getPage(pageView.id).then(function (pdfPage) {\n if (!pageView.pdfPage) {\n pageView.setPdfPage(pdfPage);\n }\n\n _this3._pagesRequests[\"delete\"](pageView);\n\n return pdfPage;\n })[\"catch\"](function (reason) {\n console.error(\"Unable to get page for page view\", reason);\n\n _this3._pagesRequests[\"delete\"](pageView);\n });\n\n this._pagesRequests.set(pageView, promise);\n\n return promise;\n }\n }, {\n key: \"forceRendering\",\n value: function forceRendering(currentlyVisiblePages) {\n var _this4 = this;\n\n var visiblePages = currentlyVisiblePages || this._getVisiblePages();\n\n var scrollAhead = this._isScrollModeHorizontal ? this.scroll.right : this.scroll.down;\n var pageView = this.renderingQueue.getHighestPriority(visiblePages, this._pages, scrollAhead);\n\n if (pageView) {\n this._ensurePdfPageLoaded(pageView).then(function () {\n _this4.renderingQueue.renderView(pageView);\n });\n\n return true;\n }\n\n return false;\n }\n }, {\n key: \"createTextLayerBuilder\",\n value: function createTextLayerBuilder(textLayerDiv, pageIndex, viewport) {\n var enhanceTextSelection = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : false;\n var eventBus = arguments.length > 4 ? arguments[4] : undefined;\n return new _text_layer_builder.TextLayerBuilder({\n textLayerDiv: textLayerDiv,\n eventBus: eventBus,\n pageIndex: pageIndex,\n viewport: viewport,\n findController: this.isInPresentationMode ? null : this.findController,\n enhanceTextSelection: this.isInPresentationMode ? false : enhanceTextSelection\n });\n }\n }, {\n key: \"createAnnotationLayerBuilder\",\n value: function createAnnotationLayerBuilder(pageDiv, pdfPage) {\n var annotationStorage = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null;\n var imageResourcesPath = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : \"\";\n var renderInteractiveForms = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : false;\n var l10n = arguments.length > 5 && arguments[5] !== undefined ? arguments[5] : _ui_utils.NullL10n;\n return new _annotation_layer_builder.AnnotationLayerBuilder({\n pageDiv: pageDiv,\n pdfPage: pdfPage,\n annotationStorage: annotationStorage,\n imageResourcesPath: imageResourcesPath,\n renderInteractiveForms: renderInteractiveForms,\n linkService: this.linkService,\n downloadManager: this.downloadManager,\n l10n: l10n\n });\n }\n }, {\n key: \"getPagesOverview\",\n value: function getPagesOverview() {\n var pagesOverview = this._pages.map(function (pageView) {\n var viewport = pageView.pdfPage.getViewport({\n scale: 1\n });\n return {\n width: viewport.width,\n height: viewport.height,\n rotation: viewport.rotation\n };\n });\n\n if (!this.enablePrintAutoRotate) {\n return pagesOverview;\n }\n\n return pagesOverview.map(function (size) {\n if ((0, _ui_utils.isPortraitOrientation)(size)) {\n return size;\n }\n\n return {\n width: size.height,\n height: size.width,\n rotation: (size.rotation + 90) % 360\n };\n });\n }\n }, {\n key: \"_updateScrollMode\",\n value: function _updateScrollMode() {\n var pageNumber = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null;\n var scrollMode = this._scrollMode,\n viewer = this.viewer;\n viewer.classList.toggle(\"scrollHorizontal\", scrollMode === _ui_utils.ScrollMode.HORIZONTAL);\n viewer.classList.toggle(\"scrollWrapped\", scrollMode === _ui_utils.ScrollMode.WRAPPED);\n\n if (!this.pdfDocument || !pageNumber) {\n return;\n }\n\n if (this._currentScaleValue && isNaN(this._currentScaleValue)) {\n this._setScale(this._currentScaleValue, true);\n }\n\n this._setCurrentPageNumber(pageNumber, true);\n\n this.update();\n }\n }, {\n key: \"_updateSpreadMode\",\n value: function _updateSpreadMode() {\n var pageNumber = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null;\n\n if (!this.pdfDocument) {\n return;\n }\n\n var viewer = this.viewer,\n pages = this._pages;\n viewer.textContent = \"\";\n\n if (this._spreadMode === _ui_utils.SpreadMode.NONE) {\n for (var i = 0, iMax = pages.length; i < iMax; ++i) {\n viewer.appendChild(pages[i].div);\n }\n } else {\n var parity = this._spreadMode - 1;\n var spread = null;\n\n for (var _i = 0, _iMax = pages.length; _i < _iMax; ++_i) {\n if (spread === null) {\n spread = document.createElement(\"div\");\n spread.className = \"spread\";\n viewer.appendChild(spread);\n } else if (_i % 2 === parity) {\n spread = spread.cloneNode(false);\n viewer.appendChild(spread);\n }\n\n spread.appendChild(pages[_i].div);\n }\n }\n\n if (!pageNumber) {\n return;\n }\n\n this._setCurrentPageNumber(pageNumber, true);\n\n this.update();\n }\n }, {\n key: \"pagesCount\",\n get: function get() {\n return this._pages.length;\n }\n }, {\n key: \"pageViewsReady\",\n get: function get() {\n if (!this._pagesCapability.settled) {\n return false;\n }\n\n return this._pages.every(function (pageView) {\n return pageView && pageView.pdfPage;\n });\n }\n }, {\n key: \"currentPageNumber\",\n get: function get() {\n return this._currentPageNumber;\n },\n set: function set(val) {\n if (!Number.isInteger(val)) {\n throw new Error(\"Invalid page number.\");\n }\n\n if (!this.pdfDocument) {\n return;\n }\n\n if (!this._setCurrentPageNumber(val, true)) {\n console.error(\"\".concat(this._name, \".currentPageNumber: \\\"\").concat(val, \"\\\" is not a valid page.\"));\n }\n }\n }, {\n key: \"currentPageLabel\",\n get: function get() {\n return this._pageLabels && this._pageLabels[this._currentPageNumber - 1];\n },\n set: function set(val) {\n if (!this.pdfDocument) {\n return;\n }\n\n var page = val | 0;\n\n if (this._pageLabels) {\n var i = this._pageLabels.indexOf(val);\n\n if (i >= 0) {\n page = i + 1;\n }\n }\n\n if (!this._setCurrentPageNumber(page, true)) {\n console.error(\"\".concat(this._name, \".currentPageLabel: \\\"\").concat(val, \"\\\" is not a valid page.\"));\n }\n }\n }, {\n key: \"currentScale\",\n get: function get() {\n return this._currentScale !== _ui_utils.UNKNOWN_SCALE ? this._currentScale : _ui_utils.DEFAULT_SCALE;\n },\n set: function set(val) {\n if (isNaN(val)) {\n throw new Error(\"Invalid numeric scale.\");\n }\n\n if (!this.pdfDocument) {\n return;\n }\n\n this._setScale(val, false);\n }\n }, {\n key: \"currentScaleValue\",\n get: function get() {\n return this._currentScaleValue;\n },\n set: function set(val) {\n if (!this.pdfDocument) {\n return;\n }\n\n this._setScale(val, false);\n }\n }, {\n key: \"pagesRotation\",\n get: function get() {\n return this._pagesRotation;\n },\n set: function set(rotation) {\n if (!(0, _ui_utils.isValidRotation)(rotation)) {\n throw new Error(\"Invalid pages rotation angle.\");\n }\n\n if (!this.pdfDocument) {\n return;\n }\n\n if (this._pagesRotation === rotation) {\n return;\n }\n\n this._pagesRotation = rotation;\n var pageNumber = this._currentPageNumber;\n\n for (var i = 0, ii = this._pages.length; i < ii; i++) {\n var pageView = this._pages[i];\n pageView.update(pageView.scale, rotation);\n }\n\n if (this._currentScaleValue) {\n this._setScale(this._currentScaleValue, true);\n }\n\n this.eventBus.dispatch(\"rotationchanging\", {\n source: this,\n pagesRotation: rotation,\n pageNumber: pageNumber\n });\n\n if (this.defaultRenderingQueue) {\n this.update();\n }\n }\n }, {\n key: \"firstPagePromise\",\n get: function get() {\n return this.pdfDocument ? this._firstPageCapability.promise : null;\n }\n }, {\n key: \"onePageRendered\",\n get: function get() {\n return this.pdfDocument ? this._onePageRenderedCapability.promise : null;\n }\n }, {\n key: \"pagesPromise\",\n get: function get() {\n return this.pdfDocument ? this._pagesCapability.promise : null;\n }\n }, {\n key: \"_viewerElement\",\n get: function get() {\n throw new Error(\"Not implemented: _viewerElement\");\n }\n }, {\n key: \"_isScrollModeHorizontal\",\n get: function get() {\n return this.isInPresentationMode ? false : this._scrollMode === _ui_utils.ScrollMode.HORIZONTAL;\n }\n }, {\n key: \"isInPresentationMode\",\n get: function get() {\n return this.presentationModeState === _ui_utils.PresentationModeState.FULLSCREEN;\n }\n }, {\n key: \"isChangingPresentationMode\",\n get: function get() {\n return this.presentationModeState === _ui_utils.PresentationModeState.CHANGING;\n }\n }, {\n key: \"isHorizontalScrollbarEnabled\",\n get: function get() {\n return this.isInPresentationMode ? false : this.container.scrollWidth > this.container.clientWidth;\n }\n }, {\n key: \"isVerticalScrollbarEnabled\",\n get: function get() {\n return this.isInPresentationMode ? false : this.container.scrollHeight > this.container.clientHeight;\n }\n }, {\n key: \"hasEqualPageSizes\",\n get: function get() {\n var firstPageView = this._pages[0];\n\n for (var i = 1, ii = this._pages.length; i < ii; ++i) {\n var pageView = this._pages[i];\n\n if (pageView.width !== firstPageView.width || pageView.height !== firstPageView.height) {\n return false;\n }\n }\n\n return true;\n }\n }, {\n key: \"optionalContentConfigPromise\",\n get: function get() {\n if (!this.pdfDocument) {\n return Promise.resolve(null);\n }\n\n if (!this._optionalContentConfigPromise) {\n return this.pdfDocument.getOptionalContentConfig();\n }\n\n return this._optionalContentConfigPromise;\n },\n set: function set(promise) {\n if (!(promise instanceof Promise)) {\n throw new Error(\"Invalid optionalContentConfigPromise: \".concat(promise));\n }\n\n if (!this.pdfDocument) {\n return;\n }\n\n if (!this._optionalContentConfigPromise) {\n return;\n }\n\n this._optionalContentConfigPromise = promise;\n\n var _iterator = _createForOfIteratorHelper(this._pages),\n _step;\n\n try {\n for (_iterator.s(); !(_step = _iterator.n()).done;) {\n var pageView = _step.value;\n pageView.update(pageView.scale, pageView.rotation, promise);\n }\n } catch (err) {\n _iterator.e(err);\n } finally {\n _iterator.f();\n }\n\n this.update();\n this.eventBus.dispatch(\"optionalcontentconfigchanged\", {\n source: this,\n promise: promise\n });\n }\n }, {\n key: \"scrollMode\",\n get: function get() {\n return this._scrollMode;\n },\n set: function set(mode) {\n if (this._scrollMode === mode) {\n return;\n }\n\n if (!(0, _ui_utils.isValidScrollMode)(mode)) {\n throw new Error(\"Invalid scroll mode: \".concat(mode));\n }\n\n this._scrollMode = mode;\n this.eventBus.dispatch(\"scrollmodechanged\", {\n source: this,\n mode: mode\n });\n\n this._updateScrollMode(this._currentPageNumber);\n }\n }, {\n key: \"spreadMode\",\n get: function get() {\n return this._spreadMode;\n },\n set: function set(mode) {\n if (this._spreadMode === mode) {\n return;\n }\n\n if (!(0, _ui_utils.isValidSpreadMode)(mode)) {\n throw new Error(\"Invalid spread mode: \".concat(mode));\n }\n\n this._spreadMode = mode;\n this.eventBus.dispatch(\"spreadmodechanged\", {\n source: this,\n mode: mode\n });\n\n this._updateSpreadMode(this._currentPageNumber);\n }\n }]);\n\n return BaseViewer;\n}();\n\nexports.BaseViewer = BaseViewer;\n\n/***/ }),\n/* 20 */\n/***/ (function(module, exports, __w_pdfjs_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.PDFViewer = void 0;\n\nvar _base_viewer = __w_pdfjs_require__(19);\n\nvar _pdfjsLib = __w_pdfjs_require__(2);\n\nfunction _typeof(obj) { \"@babel/helpers - typeof\"; if (typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; }; } return _typeof(obj); }\n\nfunction _createForOfIteratorHelper(o, allowArrayLike) { var it; if (typeof Symbol === \"undefined\" || o[Symbol.iterator] == null) { if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === \"number\") { if (it) o = it; var i = 0; var F = function F() {}; return { s: F, n: function n() { if (i >= o.length) return { done: true }; return { done: false, value: o[i++] }; }, e: function e(_e) { throw _e; }, f: F }; } throw new TypeError(\"Invalid attempt to iterate non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.\"); } var normalCompletion = true, didErr = false, err; return { s: function s() { it = o[Symbol.iterator](); }, n: function n() { var step = it.next(); normalCompletion = step.done; return step; }, e: function e(_e2) { didErr = true; err = _e2; }, f: function f() { try { if (!normalCompletion && it[\"return\"] != null) it[\"return\"](); } finally { if (didErr) throw err; } } }; }\n\nfunction _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === \"string\") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === \"Object\" && o.constructor) n = o.constructor.name; if (n === \"Map\" || n === \"Set\") return Array.from(o); if (n === \"Arguments\" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }\n\nfunction _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }\n\nfunction _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }\n\nfunction _get(target, property, receiver) { if (typeof Reflect !== \"undefined\" && Reflect.get) { _get = Reflect.get; } else { _get = function _get(target, property, receiver) { var base = _superPropBase(target, property); if (!base) return; var desc = Object.getOwnPropertyDescriptor(base, property); if (desc.get) { return desc.get.call(receiver); } return desc.value; }; } return _get(target, property, receiver || target); }\n\nfunction _superPropBase(object, property) { while (!Object.prototype.hasOwnProperty.call(object, property)) { object = _getPrototypeOf(object); if (object === null) break; } return object; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function\"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }\n\nfunction _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }\n\nfunction _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }\n\nfunction _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === \"object\" || typeof call === \"function\")) { return call; } return _assertThisInitialized(self); }\n\nfunction _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return self; }\n\nfunction _isNativeReflectConstruct() { if (typeof Reflect === \"undefined\" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === \"function\") return true; try { Date.prototype.toString.call(Reflect.construct(Date, [], function () {})); return true; } catch (e) { return false; } }\n\nfunction _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }\n\nvar PDFViewer = /*#__PURE__*/function (_BaseViewer) {\n _inherits(PDFViewer, _BaseViewer);\n\n var _super = _createSuper(PDFViewer);\n\n function PDFViewer() {\n _classCallCheck(this, PDFViewer);\n\n return _super.apply(this, arguments);\n }\n\n _createClass(PDFViewer, [{\n key: \"_scrollIntoView\",\n value: function _scrollIntoView(_ref) {\n var pageDiv = _ref.pageDiv,\n _ref$pageSpot = _ref.pageSpot,\n pageSpot = _ref$pageSpot === void 0 ? null : _ref$pageSpot,\n _ref$pageNumber = _ref.pageNumber,\n pageNumber = _ref$pageNumber === void 0 ? null : _ref$pageNumber;\n\n if (!pageSpot && !this.isInPresentationMode) {\n var left = pageDiv.offsetLeft + pageDiv.clientLeft;\n var right = left + pageDiv.clientWidth;\n var _this$container = this.container,\n scrollLeft = _this$container.scrollLeft,\n clientWidth = _this$container.clientWidth;\n\n if (this._isScrollModeHorizontal || left < scrollLeft || right > scrollLeft + clientWidth) {\n pageSpot = {\n left: 0,\n top: 0\n };\n }\n }\n\n _get(_getPrototypeOf(PDFViewer.prototype), \"_scrollIntoView\", this).call(this, {\n pageDiv: pageDiv,\n pageSpot: pageSpot,\n pageNumber: pageNumber\n });\n }\n }, {\n key: \"_getVisiblePages\",\n value: function _getVisiblePages() {\n if (this.isInPresentationMode) {\n return this._getCurrentVisiblePage();\n }\n\n return _get(_getPrototypeOf(PDFViewer.prototype), \"_getVisiblePages\", this).call(this);\n }\n }, {\n key: \"_updateHelper\",\n value: function _updateHelper(visiblePages) {\n if (this.isInPresentationMode) {\n return;\n }\n\n var currentId = this._currentPageNumber;\n var stillFullyVisible = false;\n\n var _iterator = _createForOfIteratorHelper(visiblePages),\n _step;\n\n try {\n for (_iterator.s(); !(_step = _iterator.n()).done;) {\n var page = _step.value;\n\n if (page.percent < 100) {\n break;\n }\n\n if (page.id === currentId) {\n stillFullyVisible = true;\n break;\n }\n }\n } catch (err) {\n _iterator.e(err);\n } finally {\n _iterator.f();\n }\n\n if (!stillFullyVisible) {\n currentId = visiblePages[0].id;\n }\n\n this._setCurrentPageNumber(currentId);\n }\n }, {\n key: \"_viewerElement\",\n get: function get() {\n return (0, _pdfjsLib.shadow)(this, \"_viewerElement\", this.viewer);\n }\n }]);\n\n return PDFViewer;\n}(_base_viewer.BaseViewer);\n\nexports.PDFViewer = PDFViewer;\n\n/***/ })\n/******/ ]);\n});\n//# sourceMappingURL=pdf_viewer.js.map","export * from \"-!../../mini-css-extract-plugin/dist/loader.js??ref--6-oneOf-1-0!../../css-loader/dist/cjs.js??ref--6-oneOf-1-1!../../vue-loader/lib/loaders/stylePostLoader.js!../../postcss-loader/src/index.js??ref--6-oneOf-1-2!./annotationLayer.css?vue&type=style&index=0&lang=css&\"","module.exports = __webpack_public_path__ + \"img/transportation.60211c8b.svg\";","// Components\nimport VInput from '../../components/VInput'\n\n// Mixins\nimport Rippleable from '../rippleable'\nimport Comparable from '../comparable'\n\n// Utilities\nimport mixins from '../../util/mixins'\n\nexport function prevent (e: Event) {\n e.preventDefault()\n}\n\n/* @vue/component */\nexport default mixins(\n VInput,\n Rippleable,\n Comparable\n).extend({\n name: 'selectable',\n\n model: {\n prop: 'inputValue',\n event: 'change',\n },\n\n props: {\n id: String,\n inputValue: null as any,\n falseValue: null as any,\n trueValue: null as any,\n multiple: {\n type: Boolean,\n default: null,\n },\n label: String,\n },\n\n data () {\n return {\n hasColor: this.inputValue,\n lazyValue: this.inputValue,\n }\n },\n\n computed: {\n computedColor (): string | undefined {\n if (!this.isActive) return undefined\n if (this.color) return this.color\n if (this.isDark && !this.appIsDark) return 'white'\n return 'primary'\n },\n isMultiple (): boolean {\n return this.multiple === true || (this.multiple === null && Array.isArray(this.internalValue))\n },\n isActive (): boolean {\n const value = this.value\n const input = this.internalValue\n\n if (this.isMultiple) {\n if (!Array.isArray(input)) return false\n\n return input.some(item => this.valueComparator(item, value))\n }\n\n if (this.trueValue === undefined || this.falseValue === undefined) {\n return value\n ? this.valueComparator(value, input)\n : Boolean(input)\n }\n\n return this.valueComparator(input, this.trueValue)\n },\n isDirty (): boolean {\n return this.isActive\n },\n rippleState (): string | undefined {\n return !this.isDisabled && !this.validationState\n ? undefined\n : this.validationState\n },\n },\n\n watch: {\n inputValue (val) {\n this.lazyValue = val\n this.hasColor = val\n },\n },\n\n methods: {\n genLabel () {\n const label = VInput.options.methods.genLabel.call(this)\n\n if (!label) return label\n\n label!.data!.on = {\n // Label shouldn't cause the input to focus\n click: prevent,\n }\n\n return label\n },\n genInput (type: string, attrs: object) {\n return this.$createElement('input', {\n attrs: Object.assign({\n 'aria-checked': this.isActive.toString(),\n disabled: this.isDisabled,\n id: this.computedId,\n role: type,\n type,\n }, attrs),\n domProps: {\n value: this.value,\n checked: this.isActive,\n },\n on: {\n blur: this.onBlur,\n change: this.onChange,\n focus: this.onFocus,\n keydown: this.onKeydown,\n click: prevent,\n },\n ref: 'input',\n })\n },\n onBlur () {\n this.isFocused = false\n },\n onClick (e: Event) {\n this.onChange()\n this.$emit('click', e)\n },\n onChange () {\n if (!this.isInteractive) return\n\n const value = this.value\n let input = this.internalValue\n\n if (this.isMultiple) {\n if (!Array.isArray(input)) {\n input = []\n }\n\n const length = input.length\n\n input = input.filter((item: any) => !this.valueComparator(item, value))\n\n if (input.length === length) {\n input.push(value)\n }\n } else if (this.trueValue !== undefined && this.falseValue !== undefined) {\n input = this.valueComparator(input, this.trueValue) ? this.falseValue : this.trueValue\n } else if (value) {\n input = this.valueComparator(input, value) ? null : value\n } else {\n input = !input\n }\n\n this.validate(true, input)\n this.internalValue = input\n this.hasColor = input\n },\n onFocus () {\n this.isFocused = true\n },\n /** @abstract */\n onKeydown (e: Event) {},\n },\n})\n"],"sourceRoot":""}