@progress/kendo-ui/umd/kendo.pdfviewer.min.js

This package is part of the [Kendo UI for jQuery](http://www.telerik.com/kendo-ui) suite.

/* @license */
(function(e,t){typeof exports==`object`&&typeof module<`u`?t(exports,require(`kendo.mobile.scroller.min.js`),require(`kendo.toolbar.min.js`),require(`kendo.pager.min.js`),require(`kendo.combobox.min.js`),require(`kendo.textbox.min.js`),require(`kendo.core.min.js`),require(`kendo.drawing.min.js`),require(`kendo.upload.min.js`),require(`kendo.dialog.min.js`),require(`kendo.window.min.js`),require(`kendo.binder.min.js`),require(`kendo.numerictextbox.min.js`),require(`kendo.dropdownlist.min.js`),require(`kendo.icons.min.js`),require(`kendo.draganddrop.min.js`),require(`kendo.form.min.js`),require(`kendo.colorpicker.min.js`)):typeof define==`function`&&define.amd?define([`exports`,`kendo.mobile.scroller.min`,`kendo.toolbar.min`,`kendo.pager.min`,`kendo.combobox.min`,`kendo.textbox.min`,`kendo.core.min`,`kendo.drawing.min`,`kendo.upload.min`,`kendo.dialog.min`,`kendo.window.min`,`kendo.binder.min`,`kendo.numerictextbox.min`,`kendo.dropdownlist.min`,`kendo.icons.min`,`kendo.draganddrop.min`,`kendo.form.min`,`kendo.colorpicker.min`],t):(e=typeof globalThis<`u`?globalThis:e||self,t((e.kendo=e.kendo||{},e.kendo._globals=e.kendo._globals||{},e.kendo._globals.Pdfviewer={}),e.kendo._globals.MobileScroller,e.kendo._globals.Toolbar,e.kendo._globals.Pager,e.kendo._globals.Combobox,e.kendo._globals.Textbox,e.kendo._globals.Core,e.kendo._globals.Drawing,e.kendo._globals.Upload,e.kendo._globals.Dialog,e.kendo._globals.Window,e.kendo._globals.Binder,e.kendo._globals.Numerictextbox,e.kendo._globals.Dropdownlist,e.kendo._globals.Icons,e.kendo._globals.Draganddrop,e.kendo._globals.Form,e.kendo._globals.Colorpicker))})(this,function(e,t,n,r,i,a,o,s,c,l,u,d,f,p,m,h,ee,g){Object.defineProperties(e,{__esModule:{value:!0},[Symbol.toStringTag]:{value:`Module`}}),(function(e,t){var n=window.kendo,r=e.extend;r(n,{pdfviewer:{dpl:{processor:n.Class.extend({init:function(e,t){var n=this;n.options=e,n.read=e.read,n.upload=e.upload,n.download=e.download,n.viewer=t},fetchDocument:function(){var t=this,r=e.Deferred(),i=t.viewer.options.messages.errorMessages;return t.read?(e.ajax({type:t.read.type,url:t.read.url,dataType:t.read.dataType,success:function(e){typeof e!=`string`&&(e=n.stringify(e)),r.resolve(JSON.parse(e))},error:function(e){t.viewer._triggerError({error:e.responseText,message:i.parseError})}}),r):r.resolve()},fetchPageData:function(t){var n=this,r=e.Deferred(),i=n.viewer.document.pages[t-1],a={};return a[n.read.pageField]=t,i.geometries.length?r.resolve(i):e.ajax({type:n.read.type,url:n.read.url,data:a,success:function(e){r.resolve(JSON.parse(e))},error:function(e){n.viewer._triggerError({error:e.responseText,message:n.viewer.options.messages.errorMessages.parseError})}}),r},downloadFile:function(e){window.location=this.download.url+`?file=`+e},fromJSON:function(e){var t=this.viewer;t._clearPages(),t.document=e,t.document.total=t.document.pages.length,t._renderPages(),t.resize(!0),t.activatePage(1)}})}}})})(window.kendo.jQuery);function te(){return window.pdfjsLib?!window.pdfjsLib?.GlobalWorkerOptions?.workerSrc&&!window.pdfjsWorker?(console?.error(`The pdf.worker.mjs script is not loaded. The PDF.JS library will not work correctly.
    Either load the script:
    
    <script src="https://cdnjs.cloudflare.com/ajax/libs/pdf.js/4.6.82/pdf.worker.mjs" type="module"><\/script>
    
    Or set it to the GlobalWorkerOptions.workerSrc property:
    
    <script type="module">
        pdfjsLib.GlobalWorkerOptions.workerSrc = 'https://cdnjs.cloudflare.com/ajax/libs/pdf.js/4.6.82/pdf.worker.mjs';
    <\/script>`),!1):!0:(console?.error(`PDF.JS library is required. Make sure that it is properly loaded <script src="https://cdnjs.cloudflare.com/ajax/libs/pdf.js/4.6.82/pdf.mjs" type="module"><\/script>`),!1)}kendo.pdfviewer.pdfjs={lib:window.pdfjsLib},(function(e,t){var n=kendo.Class,r=e.extend,i=JSON.parse,a=kendo.ui.progress,n=kendo.Class,o=`open`,s=n.extend({init:function(e){this.viewer=e,this.errorMessages=this.viewer.options.messages.errorMessages,this.upload=this.viewer.processor&&this.viewer.processor.upload},_initUpload:function(t,n){var i=r({select:this._onSelect.bind(this),success:this._onSuccess.bind(this),error:this._onError.bind(this),complete:this._onComplete.bind(this),showFileList:!1,multiple:!1,validation:{allowedExtensions:[`.pdf`]}},n||{});return this.upload&&r(i,{async:{saveUrl:this.upload.url,autoUpload:!0,saveField:this.upload.saveField}}),(t||e(`<input name="files" accept=".pdf" type="file" />`)).kendoUpload(i).getKendoUpload()},_onComplete:function(){a(this.viewer.pageContainer,!1)},_onSuccess:function(t){var n=i(t.response);e.isPlainObject(n)?this.viewer.processor.fromJSON(n):this.viewer._triggerError({error:n,message:this.errorMessages.parseError})},_onError:function(e){this.viewer._triggerError({error:e.XMLHttpRequest.responseText,message:this.errorMessages.notSupported})},_onSelect:function(e){var t=this,n=e.files[0];if(a(t.viewer.pageContainer,!0),!(t.viewer.trigger(o,{file:n})||t.upload)){if(n.extension.toLowerCase()!==`.pdf`){t.viewer._triggerError({error:n,message:t.errorMessages.notSupported});return}var r=new FileReader;r.onload=function(e){var n=e.target.result;let r=t.viewer._isDPLProcessor()?n:{data:n};t.viewer.fromFile(r)},r.onerror=function(){t.viewer._triggerError({error:n,message:t.errorMessages.parseError})},r.readAsArrayBuffer(n.rawFile)}}});r(kendo.pdfviewer,{UploadHelper:s})})(window.kendo.jQuery),(function(e,t){var n=e.extend,r=e.noop,i=kendo.drawing,a=i.Group,o=i.Surface,s=`render`,c=kendo.Class,l=kendo.pdfviewer.UploadHelper,u={Path:`path`,MultiPath:`multipath`,Rect:`rect`,Image:`image`,Text:`text`},d=e=>`<div class="k-page k-blank-page">
        <div id="${e}" class="k-external-dropzone">
            <div class="k-dropzone-inner">
                <span class="k-dropzone-icon k-icon k-svg-icon k-icon-xxxl k-svg-i-upload">
                    <svg aria-hidden="true" focusable="false" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512">
                        <path d="M32 384v96h448v-96H32zm192-64h64V192h96L256 32 128 192h96v128z"></path>
                    </svg>
                </span>
                <span class="k-dropzone-hint">Drag and drop files here to upload</span>
            </div>
        </div>
        <input name="files" accept=".pdf" type="file" ref-pdfviewer-blank-page-upload>
    </div>`,f=c.extend({init:function(t,n){this.viewer=n,this.processor=t.processor,this.options=t,this.pageNumber=t.number,this.element=e(`<div class='k-page' />`),this.element.attr(kendo.attr(`number`),this.pageNumber),this._updatePageSize(t),this.width=t.width,this.height=t.height},resize:function(e){var t=this.element;this._updatePageSize({width:Math.min(t.width()*e,this.width),height:Math.min(t.height()*e,this.height)})},_updatePageSize:function(e){this.element.width(e.width).height(e.height)},destroy:function(){kendo.destroy(this.element)},render:r}),p=f.extend({init:function(t,n){this.viewer=n,this.options=t,this._externalDropZoneId=`${n.element.attr(`id`)}-external-dropzone`,this.element=e(d(this._externalDropZoneId)),this._uploadHelper=new l(n)},_initUpload:function(){this._upload=this._uploadHelper._initUpload(this.element.find(`input[ref-pdfviewer-blank-page-upload]`),{dropZone:`#${this._externalDropZoneId}`,showFileList:!1,async:{autoUpload:!1,saveUrl:`save`}})},resize:r,_updatePageSize:r,destroy:function(){this._upload&&this._upload.destroy(),kendo.destroy(this.element)},render:r}),m=f.extend({draw:function(){var e=this,t=e.options.geometries;e.group=new a,e.surface.draw(e.group),e._drawGeometries(t),e.viewer.trigger(s,{page:this}),kendo.ui.progress(e.element,!1)},load:function(){var e=this;e.loaded||!e.processor||(e.processor.fetchPageData(e.pageNumber).then(function(t){e.options=t,e._initSurface(),e.draw()}),e.loaded=!0)},_initSurface:function(){var e={width:this.element.width(),height:this.element.height()},t=n({width:this.width,height:this.height},this.viewer.options.view);this.surface=new o(this.element,t),this._updatePageSize(e)},_drawGeometries:function(e){var t=this,n;if(e)for(var r=0;r<=e.length;r++){var i=e[r];if(i){switch(i.type){case u.Path:case u.MultiPath:n=t._drawPath(i);break;case u.Rect:n=t._drawRect(i);break;case u.Image:n=t._drawImage(i);break;case u.Text:n=t._drawText(i);break;default:n=null;break}n&&t.group.append(n)}}},_drawRect:function(e){var t=new kendo.geometry.Rect(e.point,e.size);return new i.Rect(t,{transform:this._getMatrix(e.transform),fill:e.fillOptions,stroke:e.strokeOptions})},_drawImage:function(e){var t=new kendo.geometry.Rect(e.point,e.size);return new i.Image(e.src,t,{transform:this._getMatrix(e.transform)})},_drawText:function(e){var t={transform:this._getMatrix(e.transform),stroke:e.strokeOptions,fill:e.fillOptions,font:e.font};return new kendo.drawing.Text(e.content,e.point,t)},_drawPath:function(e){for(var t={transform:this._getMatrix(e.transform),stroke:e.strokeOptions,fill:e.fillOptions},n=new i.MultiPath(t),r=0;r<e.paths.length;r++){var a=e.paths[r];if(!a.segments)return;n.moveTo.apply(n,a.point);for(var o=0;o<a.segments.length;o++){var s=a.segments[o];(s.points.length===1?n.lineTo:n.curveTo).apply(n,s.points)}a.closed&&n.close()}return n},_getMatrix:function(e){return new kendo.geometry.Matrix(...e)}});n(kendo.pdfviewer.dpl,{geometryTypes:u,Page:m}),n(kendo.pdfviewer,{BlankPage:p})})(window.kendo.jQuery);let ne=e=>{e.deleteAnnotation()},re=(e,t)=>{e.setHighlightColor(t)},ie=(e,t)=>{e.setFreeTextColor(t)},ae=(e,t)=>{e.setFreeTextFontSize(t)},oe=(e,t)=>{e.interactionMode!==t.mode&&e.setInteractionMode({mode:t.mode}),e.setAnnotationEditorMode(t)},se=e=>{e.resetAnnotationEditorMode()},ce=(e,t)=>{e.setInteractionMode({mode:t})},le=(e,t)=>n=>t(e(n)),_=(e,t,n)=>e.addEventListener&&e.addEventListener(t,n),v=(e,t,n)=>e&&e.removeEventListener&&e.removeEventListener(t,n),ue=()=>{},de=e=>e.preventDefault(),fe=/touch/;function pe(e){return 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