@progress/kendo-ui/umd/kendo.pdfviewer-common.cmn.chunk.min.js

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

!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?e(exports,require("kendo.draggable.cmn.chunk.js"),require("kendo.file-saver.cmn.chunk.js"),require("kendo.common.cmn.chunk.js"),require("kendo.pdfjs.loader.js")):"function"==typeof define&&define.amd?define(["exports","kendo.draggable.cmn.chunk","kendo.file-saver.cmn.chunk","kendo.common.cmn.chunk","kendo.pdfjs.loader"],e):e(((t="undefined"!=typeof globalThis?globalThis:t||self).kendo=t.kendo||{},t.kendo._globals=t.kendo._globals||{},t.kendo._globals.PdfviewerCommonCmnChunk={}),t.kendo._globals.DraggableCmnChunk,t.kendo._globals.FileSaverCmnChunk,t.kendo._globals.CommonCmnChunk,t.kendo._globals.PdfjsLoader)}(this,(function(t,e,i,s,n){const a=(...t)=>Object.assign(...t),o=t=>t&&"object"==typeof t&&!Array.isArray(t),r=(t,...e)=>{if(!e.length)return t;const i=e.shift();if(o(t)&&o(i))for(const e in i)"__proto__"!==e&&"constructor"!==e&&(i[e]instanceof p?t[e]=i[e]:i[e]instanceof 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i={defaultPrevented:!1,preventDefault:()=>{i.defaultPrevented=!0}};return"function"==typeof this.options.events[t]&&this.options.events[t](a(i,e,{sender:this})),i.defaultPrevented}}const g=function(t,e,i={}){let s,n,a,o,r=0;const h=function(){r=!1===i.leading?0:(new Date).getTime(),s=void 0,o=t.apply(n,a),s||(n=a=null)};return function(){const l=(new Date).getTime();r||!1!==i.leading||(r=l);const d=e-(l-r);return n=void 0,a=arguments,d<=0||d>e?(s&&(clearTimeout(s),s=void 0),r=l,o=t.apply(n,a),s||(n=a=null)):s||!1===i.trailing||(s=window.setTimeout(h,d)),o}},m=1e3/60,v="scroll";class y extends p{constructor(t,e){super(t,e),this.options={events:{[v]:d},filter:"",panScrollThrottleDelay:m,scrollDirectionModifier:-1,scrollThrottleDelay:m},this.onElementScroll=t=>{const 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he{constructor({container:t=null,viewer:e,pdfViewer:i,eventBus:s,pdfDocument:a,highlightColors:o=""}){ot.add(this),this.pdfViewer=null,this.annotationEditorMode=n.AnnotationEditorType.NONE,this.viewParameters={},this.isShiftKeyDown=!1,this._eventBus=null,rt.set(this,new AbortController),ht.set(this,null),lt.set(this,new Map),dt.set(this,new Map),ct.set(this,null),ut.set(this,null),ft.set(this,new re),pt.set(this,0),gt.set(this,new Set),mt.set(this,null),vt.set(this,null),yt.set(this,new Set),Et.set(this,!0),wt.set(this,null),bt.set(this,null),St.set(this,""),Mt.set(this,!1),xt.set(this,null),kt.set(this,new oe),Tt.set(this,!1),At.set(this,!1),Pt.set(this,null),Lt.set(this,n.AnnotationEditorType.NONE),_t.set(this,new Set),Ct.set(this,null),Dt.set(this,null),It.set(this,{isEditing:!1,isEmpty:!0,hasSomethingToUndo:!1,hasSomethingToRedo:!1,hasSelectedEditor:!1,hasSelectedText:!1}),Nt.set(this,[0,0]),Ot.set(this,null),Wt.set(this,null),Ht.set(this,null);const r=this._signal=D(this,rt,"f").signal;I(this,Wt,t,"f"),I(this,Ht,e,"f"),this.pdfViewer=i,this._eventBus=s,this._eventBus._on("editingaction",this.onEditingAction.bind(this),{signal:r}),this._eventBus._on("pagechanging",this.onPageChanging.bind(this),{signal:r}),this._eventBus._on("scalechanging",this.onScaleChanging.bind(this),{signal:r}),this._eventBus._on("rotationchanging",this.onRotationChanging.bind(this),{signal:r}),this._eventBus._on("setpreference",this.onSetPreference.bind(this),{signal:r}),D(this,ot,"m",Vt).call(this),D(this,ot,"m",qt).call(this),D(this,ot,"m",Gt).call(this),I(this,ct,a.annotationStorage,"f"),I(this,St,o||"","f"),this.viewParameters={realScale:n.PixelsPerInch.PDF_TO_CSS_UNITS,rotation:0}}destroy(){var t;null===(t=D(this,rt,"f"))||void 0===t||t.abort(),I(this,rt,null,"f"),this._signal=null;for(const t of 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Map(Array.from(this.highlightColors,(t=>t.reverse()))):null)}switchToMode(t,e){this._eventBus.on("annotationeditormodechanged",e,{once:!0,signal:this._signal,mode:t}),this._eventBus.dispatch("showannotationeditorui",{source:this,mode:t})}setPreference(t,e){this._eventBus.dispatch("setpreference",{source:this,name:t,value:e})}onSetPreference({name:t}){t}onPageChanging({pageNumber:t}){I(this,pt,t-1,"f")}focusMainContainer(){var t;null===(t=D(this,Wt,"f"))||void 0===t||t.focus()}findParent(t,e){for(const i of D(this,dt,"f").values()){const{x:s,y:n,width:a,height:o}=i.div.getBoundingClientRect();if(t>=s&&t<=s+a&&e>=n&&e<=n+o)return i}return null}disableUserSelect(t=!1){var e;null===(e=D(this,Ht,"f"))||void 0===e||e.classList.toggle("noUserSelect",t)}addShouldRescale(t){D(this,yt,"f").add(t)}removeShouldRescale(t){D(this,yt,"f").delete(t)}onScaleChanging({scale:t}){this.commitOrRemove(),this.viewParameters.realScale=t*n.PixelsPerInch.PDF_TO_CSS_UNITS;for(const t of 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n.shadow(this,"_commonActions",{display:t=>{const{display:e}=t.detail,i=e%2==1;this.container.style.visibility=i?"hidden":"visible",this.annotationStorage.setValue(this.data.id,{noView:i,noPrint:1===e||2===e})},print:t=>{this.annotationStorage.setValue(this.data.id,{noPrint:!t.detail.print})},hidden:t=>{const{hidden:e}=t.detail;this.container.style.visibility=e?"hidden":"visible",this.annotationStorage.setValue(this.data.id,{noPrint:e,noView:e})},focus:t=>{setTimeout((()=>t.target.focus({preventScroll:!1})),0)},userName:t=>{t.target.title=t.detail.userName},readonly:t=>{t.target.disabled=t.detail.readonly},required:t=>{this._setRequired(t.target,t.detail.required)},bgColor:e=>{t("bgColor","backgroundColor",e)},fillColor:e=>{t("fillColor","backgroundColor",e)},fgColor:e=>{t("fgColor","color",e)},textColor:e=>{t("textColor","color",e)},borderColor:e=>{t("borderColor","borderColor",e)},strokeColor:e=>{t("strokeColor","borderColor",e)},rotation:t=>{const e=t.detail.rotation;this.setRotation(e),this.annotationStorage.setValue(this.data.id,{rotation:e})}})}_dispatchEventFromSandbox(t,e){const i=this._commonActions;for(const s of Object.keys(e.detail)){const n=t[s]||i[s];null==n||n(e)}}_setDefaultPropertiesFromJS(t){if(!this.enableScripting)return;const e=this.annotationStorage.getRawValue(this.data.id);if(!e)return;const i=this._commonActions;for(const[s,n]of Object.entries(e)){const a=i[s];if(a){a({detail:{[s]:n},target:t}),delete e[s]}}}_createQuadrilaterals(){if(!this.container)return;const{quadPoints:t}=this.data;if(!t)return;const[e,i,s,n]=this.data.rect.map((t=>Math.fround(t)));if(8===t.length){const[a,o,r,h]=t.subarray(2,6);if(s===a&&n===o&&e===r&&i===h)return}const{style:a}=this.container;let o;if(D(this,He,"f")){const{borderColor:t,borderWidth:e}=a;a.borderWidth=0,o=["url('data:image/svg+xml;utf8,",'<svg xmlns="http://www.w3.org/2000/svg"',' preserveAspectRatio="none" viewBox="0 0 1 1">',`<g fill="transparent" stroke="${t}" 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0===s||s.dispatch("switchannotationeditormode",{source:this,mode:t,editId:e})}))}_setRequired(t,e){e?t.setAttribute("required",!0):t.removeAttribute("required"),t.setAttribute("aria-required",e)}}We=new WeakMap,He=new WeakMap,Be=new WeakMap,Oe=new WeakSet,Re=function(t){const{container:{style:e},data:{rect:i,rotation:s},parent:{viewport:{rawDims:{pageWidth:n,pageHeight:a,pageX:o,pag