svgedit/dist/editor/extensions/ext-panning/ext-panning.js

11 lines
42 KiB
JavaScript

var t="undefined"!=typeof globalThis?globalThis:"undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:{};function createCommonjsModule(t,e,r){return t(r={path:e,exports:{},require:function(t,e){return function commonjsRequire(){throw new Error("Dynamic requires are not currently supported by @rollup/plugin-commonjs")}(null==e&&r.path)}},r.exports),r.exports}var check=function(t){return t&&t.Math==Math&&t},e=check("object"==typeof globalThis&&globalThis)||check("object"==typeof window&&window)||check("object"==typeof self&&self)||check("object"==typeof t&&t)||function(){return this}()||Function("return this")(),fails=function(t){try{return!!t()}catch(t){return!0}},r=!fails((function(){return 7!=Object.defineProperty({},1,{get:function(){return 7}})[1]})),n={}.propertyIsEnumerable,o=Object.getOwnPropertyDescriptor,i={f:o&&!n.call({1:2},1)?function propertyIsEnumerable(t){var e=o(this,t);return!!e&&e.enumerable}:n},createPropertyDescriptor=function(t,e){return{enumerable:!(1&t),configurable:!(2&t),writable:!(4&t),value:e}},a={}.toString,classofRaw=function(t){return a.call(t).slice(8,-1)},c="".split,u=fails((function(){return!Object("z").propertyIsEnumerable(0)}))?function(t){return"String"==classofRaw(t)?c.call(t,""):Object(t)}:Object,requireObjectCoercible=function(t){if(null==t)throw TypeError("Can't call method on "+t);return t},toIndexedObject=function(t){return u(requireObjectCoercible(t))},isObject=function(t){return"object"==typeof t?null!==t:"function"==typeof t},toPrimitive=function(t,e){if(!isObject(t))return t;var r,n;if(e&&"function"==typeof(r=t.toString)&&!isObject(n=r.call(t)))return n;if("function"==typeof(r=t.valueOf)&&!isObject(n=r.call(t)))return n;if(!e&&"function"==typeof(r=t.toString)&&!isObject(n=r.call(t)))return n;throw TypeError("Can't convert object to primitive value")},f={}.hasOwnProperty,has=function(t,e){return f.call(t,e)},s=e.document,l=isObject(s)&&isObject(s.createElement),documentCreateElement=function(t){return l?s.createElement(t):{}},p=!r&&!fails((function(){return 7!=Object.defineProperty(documentCreateElement("div"),"a",{get:function(){return 7}}).a})),h=Object.getOwnPropertyDescriptor,y={f:r?h:function getOwnPropertyDescriptor(t,e){if(t=toIndexedObject(t),e=toPrimitive(e,!0),p)try{return h(t,e)}catch(t){}if(has(t,e))return createPropertyDescriptor(!i.f.call(t,e),t[e])}},anObject=function(t){if(!isObject(t))throw TypeError(String(t)+" is not an object");return t},v=Object.defineProperty,d={f:r?v:function defineProperty(t,e,r){if(anObject(t),e=toPrimitive(e,!0),anObject(r),p)try{return v(t,e,r)}catch(t){}if("get"in r||"set"in r)throw TypeError("Accessors not supported");return"value"in r&&(t[e]=r.value),t}},g=r?function(t,e,r){return d.f(t,e,createPropertyDescriptor(1,r))}:function(t,e,r){return t[e]=r,t},setGlobal=function(t,r){try{g(e,t,r)}catch(n){e[t]=r}return r},m=e["__core-js_shared__"]||setGlobal("__core-js_shared__",{}),b=Function.toString;"function"!=typeof m.inspectSource&&(m.inspectSource=function(t){return b.call(t)});var w,S,O,j=m.inspectSource,x=e.WeakMap,E="function"==typeof x&&/native code/.test(j(x)),P=createCommonjsModule((function(t){(t.exports=function(t,e){return m[t]||(m[t]=void 0!==e?e:{})})("versions",[]).push({version:"3.7.0",mode:"global",copyright:"© 2020 Denis Pushkarev (zloirock.ru)"})})),_=0,T=Math.random(),uid=function(t){return"Symbol("+String(void 0===t?"":t)+")_"+(++_+T).toString(36)},A=P("keys"),sharedKey=function(t){return A[t]||(A[t]=uid(t))},L={},k=e.WeakMap;if(E){var I=m.state||(m.state=new k),M=I.get,G=I.has,C=I.set;w=function(t,e){return e.facade=t,C.call(I,t,e),e},S=function(t){return M.call(I,t)||{}},O=function(t){return G.call(I,t)}}else{var R=sharedKey("state");L[R]=!0,w=function(t,e){return e.facade=t,g(t,R,e),e},S=function(t){return has(t,R)?t[R]:{}},O=function(t){return has(t,R)}}var N,D,U={set:w,get:S,has:O,enforce:function(t){return O(t)?S(t):w(t,{})},getterFor:function(t){return function(e){var r;if(!isObject(e)||(r=S(e)).type!==t)throw TypeError("Incompatible receiver, "+t+" required");return r}}},W=createCommonjsModule((function(t){var r=U.get,n=U.enforce,o=String(String).split("String");(t.exports=function(t,r,i,a){var c,u=!!a&&!!a.unsafe,f=!!a&&!!a.enumerable,s=!!a&&!!a.noTargetGet;"function"==typeof i&&("string"!=typeof r||has(i,"name")||g(i,"name",r),(c=n(i)).source||(c.source=o.join("string"==typeof r?r:""))),t!==e?(u?!s&&t[r]&&(f=!0):delete t[r],f?t[r]=i:g(t,r,i)):f?t[r]=i:setGlobal(r,i)})(Function.prototype,"toString",(function toString(){return"function"==typeof this&&r(this).source||j(this)}))})),q=e,aFunction=function(t){return"function"==typeof t?t:void 0},getBuiltIn=function(t,r){return arguments.length<2?aFunction(q[t])||aFunction(e[t]):q[t]&&q[t][r]||e[t]&&e[t][r]},z=Math.ceil,V=Math.floor,toInteger=function(t){return isNaN(t=+t)?0:(t>0?V:z)(t)},Y=Math.min,toLength=function(t){return t>0?Y(toInteger(t),9007199254740991):0},B=Math.max,H=Math.min,toAbsoluteIndex=function(t,e){var r=toInteger(t);return r<0?B(r+e,0):H(r,e)},createMethod=function(t){return function(e,r,n){var o,i=toIndexedObject(e),a=toLength(i.length),c=toAbsoluteIndex(n,a);if(t&&r!=r){for(;a>c;)if((o=i[c++])!=o)return!0}else for(;a>c;c++)if((t||c in i)&&i[c]===r)return t||c||0;return!t&&-1}},J={includes:createMethod(!0),indexOf:createMethod(!1)}.indexOf,objectKeysInternal=function(t,e){var r,n=toIndexedObject(t),o=0,i=[];for(r in n)!has(L,r)&&has(n,r)&&i.push(r);for(;e.length>o;)has(n,r=e[o++])&&(~J(i,r)||i.push(r));return i},$=["constructor","hasOwnProperty","isPrototypeOf","propertyIsEnumerable","toLocaleString","toString","valueOf"],K=$.concat("length","prototype"),Q={f:Object.getOwnPropertyNames||function getOwnPropertyNames(t){return objectKeysInternal(t,K)}},X={f:Object.getOwnPropertySymbols},Z=getBuiltIn("Reflect","ownKeys")||function ownKeys(t){var e=Q.f(anObject(t)),r=X.f;return r?e.concat(r(t)):e},copyConstructorProperties=function(t,e){for(var r=Z(e),n=d.f,o=y.f,i=0;i<r.length;i++){var a=r[i];has(t,a)||n(t,a,o(e,a))}},tt=/#|\.prototype\./,isForced=function(t,e){var r=rt[et(t)];return r==ot||r!=nt&&("function"==typeof e?fails(e):!!e)},et=isForced.normalize=function(t){return String(t).replace(tt,".").toLowerCase()},rt=isForced.data={},nt=isForced.NATIVE="N",ot=isForced.POLYFILL="P",it=isForced,at=y.f,_export=function(t,r){var n,o,i,a,c,u=t.target,f=t.global,s=t.stat;if(n=f?e:s?e[u]||setGlobal(u,{}):(e[u]||{}).prototype)for(o in r){if(a=r[o],i=t.noTargetGet?(c=at(n,o))&&c.value:n[o],!it(f?o:u+(s?".":"#")+o,t.forced)&&void 0!==i){if(typeof a==typeof i)continue;copyConstructorProperties(a,i)}(t.sham||i&&i.sham)&&g(a,"sham",!0),W(n,o,a,t)}},aFunction$1=function(t){if("function"!=typeof t)throw TypeError(String(t)+" is not a function");return t},functionBindContext=function(t,e,r){if(aFunction$1(t),void 0===e)return t;switch(r){case 0:return function(){return t.call(e)};case 1:return function(r){return t.call(e,r)};case 2:return function(r,n){return t.call(e,r,n)};case 3:return function(r,n,o){return t.call(e,r,n,o)}}return function(){return t.apply(e,arguments)}},toObject=function(t){return Object(requireObjectCoercible(t))},ct=Array.isArray||function isArray(t){return"Array"==classofRaw(t)},ut=!!Object.getOwnPropertySymbols&&!fails((function(){return!String(Symbol())})),ft=ut&&!Symbol.sham&&"symbol"==typeof Symbol.iterator,st=P("wks"),lt=e.Symbol,pt=ft?lt:lt&&lt.withoutSetter||uid,wellKnownSymbol=function(t){return has(st,t)||(ut&&has(lt,t)?st[t]=lt[t]:st[t]=pt("Symbol."+t)),st[t]},ht=wellKnownSymbol("species"),arraySpeciesCreate=function(t,e){var r;return ct(t)&&("function"!=typeof(r=t.constructor)||r!==Array&&!ct(r.prototype)?isObject(r)&&null===(r=r[ht])&&(r=void 0):r=void 0),new(void 0===r?Array:r)(0===e?0:e)},yt=[].push,createMethod$1=function(t){var e=1==t,r=2==t,n=3==t,o=4==t,i=6==t,a=5==t||i;return function(c,f,s,l){for(var p,h,y=toObject(c),v=u(y),d=functionBindContext(f,s,3),g=toLength(v.length),m=0,b=l||arraySpeciesCreate,w=e?b(c,g):r?b(c,0):void 0;g>m;m++)if((a||m in v)&&(h=d(p=v[m],m,y),t))if(e)w[m]=h;else if(h)switch(t){case 3:return!0;case 5:return p;case 6:return m;case 2:yt.call(w,p)}else if(o)return!1;return i?-1:n||o?o:w}},vt={forEach:createMethod$1(0),map:createMethod$1(1),filter:createMethod$1(2),some:createMethod$1(3),every:createMethod$1(4),find:createMethod$1(5),findIndex:createMethod$1(6)},dt=getBuiltIn("navigator","userAgent")||"",gt=e.process,mt=gt&&gt.versions,bt=mt&&mt.v8;bt?D=(N=bt.split("."))[0]+N[1]:dt&&(!(N=dt.match(/Edge\/(\d+)/))||N[1]>=74)&&(N=dt.match(/Chrome\/(\d+)/))&&(D=N[1]);var wt=D&&+D,St=wellKnownSymbol("species"),arrayMethodHasSpeciesSupport=function(t){return wt>=51||!fails((function(){var e=[];return(e.constructor={})[St]=function(){return{foo:1}},1!==e[t](Boolean).foo}))},Ot=Object.defineProperty,jt={},thrower=function(t){throw t},arrayMethodUsesToLength=function(t,e){if(has(jt,t))return jt[t];e||(e={});var n=[][t],o=!!has(e,"ACCESSORS")&&e.ACCESSORS,i=has(e,0)?e[0]:thrower,a=has(e,1)?e[1]:void 0;return jt[t]=!!n&&!fails((function(){if(o&&!r)return!0;var t={length:-1};o?Ot(t,1,{enumerable:!0,get:thrower}):t[1]=1,n.call(t,i,a)}))},xt=vt.map,Et=arrayMethodHasSpeciesSupport("map"),Pt=arrayMethodUsesToLength("map");_export({target:"Array",proto:!0,forced:!Et||!Pt},{map:function map(t){return xt(this,t,arguments.length>1?arguments[1]:void 0)}});var _t=d.f,Tt=Function.prototype,At=Tt.toString,Lt=/^\s*function ([^ (]*)/;r&&!("name"in Tt)&&_t(Tt,"name",{configurable:!0,get:function(){try{return At.call(this).match(Lt)[1]}catch(t){return""}}});var kt=Object.keys||function keys(t){return objectKeysInternal(t,$)},It=Object.assign,Mt=Object.defineProperty,Gt=!It||fails((function(){if(r&&1!==It({b:1},It(Mt({},"a",{enumerable:!0,get:function(){Mt(this,"b",{value:3,enumerable:!1})}}),{b:2})).b)return!0;var t={},e={},n=Symbol(),o="abcdefghijklmnopqrst";return t[n]=7,o.split("").forEach((function(t){e[t]=t})),7!=It({},t)[n]||kt(It({},e)).join("")!=o}))?function assign(t,e){for(var n=toObject(t),o=arguments.length,a=1,c=X.f,f=i.f;o>a;)for(var s,l=u(arguments[a++]),p=c?kt(l).concat(c(l)):kt(l),h=p.length,y=0;h>y;)s=p[y++],r&&!f.call(l,s)||(n[s]=l[s]);return n}:It;_export({target:"Object",stat:!0,forced:Object.assign!==Gt},{assign:Gt});var Ft={};Ft[wellKnownSymbol("toStringTag")]="z";var Ct="[object z]"===String(Ft),Rt=wellKnownSymbol("toStringTag"),Nt="Arguments"==classofRaw(function(){return arguments}()),Dt=Ct?classofRaw:function(t){var e,r,n;return void 0===t?"Undefined":null===t?"Null":"string"==typeof(r=function(t,e){try{return t[e]}catch(t){}}(e=Object(t),Rt))?r:Nt?classofRaw(e):"Object"==(n=classofRaw(e))&&"function"==typeof e.callee?"Arguments":n},Ut=Ct?{}.toString:function toString(){return"[object "+Dt(this)+"]"};Ct||W(Object.prototype,"toString",Ut,{unsafe:!0});var Wt=e.Promise,qt=d.f,zt=wellKnownSymbol("toStringTag"),setToStringTag=function(t,e,r){t&&!has(t=r?t:t.prototype,zt)&&qt(t,zt,{configurable:!0,value:e})},Vt=wellKnownSymbol("species"),Yt={},Bt=wellKnownSymbol("iterator"),Ht=Array.prototype,Jt=wellKnownSymbol("iterator"),iteratorClose=function(t){var e=t.return;if(void 0!==e)return anObject(e.call(t)).value},Result=function(t,e){this.stopped=t,this.result=e},iterate=function(t,e,r){var n,o,i,a,c,u,f,s,l=r&&r.that,p=!(!r||!r.AS_ENTRIES),h=!(!r||!r.IS_ITERATOR),y=!(!r||!r.INTERRUPTED),v=functionBindContext(e,l,1+p+y),stop=function(t){return n&&iteratorClose(n),new Result(!0,t)},callFn=function(t){return p?(anObject(t),y?v(t[0],t[1],stop):v(t[0],t[1])):y?v(t,stop):v(t)};if(h)n=t;else{if("function"!=typeof(o=function(t){if(null!=t)return t[Jt]||t["@@iterator"]||Yt[Dt(t)]}(t)))throw TypeError("Target is not iterable");if(void 0!==(s=o)&&(Yt.Array===s||Ht[Bt]===s)){for(i=0,a=toLength(t.length);a>i;i++)if((c=callFn(t[i]))&&c instanceof Result)return c;return new Result(!1)}n=o.call(t)}for(u=n.next;!(f=u.call(n)).done;){try{c=callFn(f.value)}catch(t){throw iteratorClose(n),t}if("object"==typeof c&&c&&c instanceof Result)return c}return new Result(!1)},$t=wellKnownSymbol("iterator"),Kt=!1;try{var Qt=0,Xt={next:function(){return{done:!!Qt++}},return:function(){Kt=!0}};Xt[$t]=function(){return this},Array.from(Xt,(function(){throw 2}))}catch(t){}var Zt,te,ee,re=wellKnownSymbol("species"),ne=getBuiltIn("document","documentElement"),oe=/(iphone|ipod|ipad).*applewebkit/i.test(dt),ie="process"==classofRaw(e.process),ae=e.location,ce=e.setImmediate,ue=e.clearImmediate,fe=e.process,se=e.MessageChannel,le=e.Dispatch,pe=0,he={},run=function(t){if(he.hasOwnProperty(t)){var e=he[t];delete he[t],e()}},runner=function(t){return function(){run(t)}},listener=function(t){run(t.data)},post=function(t){e.postMessage(t+"",ae.protocol+"//"+ae.host)};ce&&ue||(ce=function setImmediate(t){for(var e=[],r=1;arguments.length>r;)e.push(arguments[r++]);return he[++pe]=function(){("function"==typeof t?t:Function(t)).apply(void 0,e)},Zt(pe),pe},ue=function clearImmediate(t){delete he[t]},ie?Zt=function(t){fe.nextTick(runner(t))}:le&&le.now?Zt=function(t){le.now(runner(t))}:se&&!oe?(ee=(te=new se).port2,te.port1.onmessage=listener,Zt=functionBindContext(ee.postMessage,ee,1)):e.addEventListener&&"function"==typeof postMessage&&!e.importScripts&&ae&&"file:"!==ae.protocol&&!fails(post)?(Zt=post,e.addEventListener("message",listener,!1)):Zt="onreadystatechange"in documentCreateElement("script")?function(t){ne.appendChild(documentCreateElement("script")).onreadystatechange=function(){ne.removeChild(this),run(t)}}:function(t){setTimeout(runner(t),0)});var ye,ve,de,ge,me,be,we,Se,Oe={set:ce,clear:ue},je=y.f,xe=Oe.set,Ee=e.MutationObserver||e.WebKitMutationObserver,Pe=e.document,_e=e.process,Te=e.Promise,Ae=je(e,"queueMicrotask"),Le=Ae&&Ae.value;Le||(ye=function(){var t,e;for(ie&&(t=_e.domain)&&t.exit();ve;){e=ve.fn,ve=ve.next;try{e()}catch(t){throw ve?ge():de=void 0,t}}de=void 0,t&&t.enter()},!oe&&!ie&&Ee&&Pe?(me=!0,be=Pe.createTextNode(""),new Ee(ye).observe(be,{characterData:!0}),ge=function(){be.data=me=!me}):Te&&Te.resolve?(we=Te.resolve(void 0),Se=we.then,ge=function(){Se.call(we,ye)}):ge=ie?function(){_e.nextTick(ye)}:function(){xe.call(e,ye)});var ke,Ie,Me,Ge,Fe=Le||function(t){var e={fn:t,next:void 0};de&&(de.next=e),ve||(ve=e,ge()),de=e},PromiseCapability=function(t){var e,r;this.promise=new t((function(t,n){if(void 0!==e||void 0!==r)throw TypeError("Bad Promise constructor");e=t,r=n})),this.resolve=aFunction$1(e),this.reject=aFunction$1(r)},Ce={f:function(t){return new PromiseCapability(t)}},promiseResolve=function(t,e){if(anObject(t),isObject(e)&&e.constructor===t)return e;var r=Ce.f(t);return(0,r.resolve)(e),r.promise},perform=function(t){try{return{error:!1,value:t()}}catch(t){return{error:!0,value:t}}},Re=Oe.set,Ne=wellKnownSymbol("species"),De="Promise",Ue=U.get,We=U.set,qe=U.getterFor(De),ze=Wt,Ve=e.TypeError,Ye=e.document,Be=e.process,He=getBuiltIn("fetch"),Je=Ce.f,$e=Je,Ke=!!(Ye&&Ye.createEvent&&e.dispatchEvent),Qe="function"==typeof PromiseRejectionEvent,Xe=it(De,(function(){if(!(j(ze)!==String(ze))){if(66===wt)return!0;if(!ie&&!Qe)return!0}if(wt>=51&&/native code/.test(ze))return!1;var t=ze.resolve(1),FakePromise=function(t){t((function(){}),(function(){}))};return(t.constructor={})[Ne]=FakePromise,!(t.then((function(){}))instanceof FakePromise)})),Ze=Xe||!function(t,e){if(!e&&!Kt)return!1;var r=!1;try{var n={};n[$t]=function(){return{next:function(){return{done:r=!0}}}},t(n)}catch(t){}return r}((function(t){ze.all(t).catch((function(){}))})),isThenable=function(t){var e;return!(!isObject(t)||"function"!=typeof(e=t.then))&&e},notify$1=function(t,e){if(!t.notified){t.notified=!0;var r=t.reactions;Fe((function(){for(var n=t.value,o=1==t.state,i=0;r.length>i;){var a,c,u,f=r[i++],s=o?f.ok:f.fail,l=f.resolve,p=f.reject,h=f.domain;try{s?(o||(2===t.rejection&&onHandleUnhandled(t),t.rejection=1),!0===s?a=n:(h&&h.enter(),a=s(n),h&&(h.exit(),u=!0)),a===f.promise?p(Ve("Promise-chain cycle")):(c=isThenable(a))?c.call(a,l,p):l(a)):p(n)}catch(t){h&&!u&&h.exit(),p(t)}}t.reactions=[],t.notified=!1,e&&!t.rejection&&onUnhandled(t)}))}},dispatchEvent=function(t,r,n){var o,i;Ke?((o=Ye.createEvent("Event")).promise=r,o.reason=n,o.initEvent(t,!1,!0),e.dispatchEvent(o)):o={promise:r,reason:n},!Qe&&(i=e["on"+t])?i(o):"unhandledrejection"===t&&function(t,r){var n=e.console;n&&n.error&&(1===arguments.length?n.error(t):n.error(t,r))}("Unhandled promise rejection",n)},onUnhandled=function(t){Re.call(e,(function(){var e,r=t.facade,n=t.value;if(isUnhandled(t)&&(e=perform((function(){ie?Be.emit("unhandledRejection",n,r):dispatchEvent("unhandledrejection",r,n)})),t.rejection=ie||isUnhandled(t)?2:1,e.error))throw e.value}))},isUnhandled=function(t){return 1!==t.rejection&&!t.parent},onHandleUnhandled=function(t){Re.call(e,(function(){var e=t.facade;ie?Be.emit("rejectionHandled",e):dispatchEvent("rejectionhandled",e,t.value)}))},bind=function(t,e,r){return function(n){t(e,n,r)}},internalReject=function(t,e,r){t.done||(t.done=!0,r&&(t=r),t.value=e,t.state=2,notify$1(t,!0))},internalResolve=function(t,e,r){if(!t.done){t.done=!0,r&&(t=r);try{if(t.facade===e)throw Ve("Promise can't be resolved itself");var n=isThenable(e);n?Fe((function(){var r={done:!1};try{n.call(e,bind(internalResolve,r,t),bind(internalReject,r,t))}catch(e){internalReject(r,e,t)}})):(t.value=e,t.state=1,notify$1(t,!1))}catch(e){internalReject({done:!1},e,t)}}};Xe&&(ze=function Promise(t){!function(t,e,r){if(!(t instanceof e))throw TypeError("Incorrect "+(r?r+" ":"")+"invocation")}(this,ze,De),aFunction$1(t),ke.call(this);var e=Ue(this);try{t(bind(internalResolve,e),bind(internalReject,e))}catch(t){internalReject(e,t)}},(ke=function Promise(t){We(this,{type:De,done:!1,notified:!1,parent:!1,reactions:[],rejection:!1,state:0,value:void 0})}).prototype=function(t,e,r){for(var n in e)W(t,n,e[n],r);return t}(ze.prototype,{then:function then(t,e){var r,n,o,i=qe(this),a=Je((r=ze,void 0===(o=anObject(this).constructor)||null==(n=anObject(o)[re])?r:aFunction$1(n)));return a.ok="function"!=typeof t||t,a.fail="function"==typeof e&&e,a.domain=ie?Be.domain:void 0,i.parent=!0,i.reactions.push(a),0!=i.state&&notify$1(i,!1),a.promise},catch:function(t){return this.then(void 0,t)}}),Ie=function(){var t=new ke,e=Ue(t);this.promise=t,this.resolve=bind(internalResolve,e),this.reject=bind(internalReject,e)},Ce.f=Je=function(t){return t===ze||t===Me?new Ie(t):$e(t)},"function"==typeof Wt&&(Ge=Wt.prototype.then,W(Wt.prototype,"then",(function then(t,e){var r=this;return new ze((function(t,e){Ge.call(r,t,e)})).then(t,e)}),{unsafe:!0}),"function"==typeof He&&_export({global:!0,enumerable:!0,forced:!0},{fetch:function fetch(t){return promiseResolve(ze,He.apply(e,arguments))}}))),_export({global:!0,wrap:!0,forced:Xe},{Promise:ze}),setToStringTag(ze,De,!1),function(t){var e=getBuiltIn(t),n=d.f;r&&e&&!e[Vt]&&n(e,Vt,{configurable:!0,get:function(){return this}})}(De),Me=getBuiltIn(De),_export({target:De,stat:!0,forced:Xe},{reject:function reject(t){var e=Je(this);return e.reject.call(void 0,t),e.promise}}),_export({target:De,stat:!0,forced:Xe},{resolve:function resolve(t){return promiseResolve(this,t)}}),_export({target:De,stat:!0,forced:Ze},{all:function all(t){var e=this,r=Je(e),n=r.resolve,o=r.reject,i=perform((function(){var r=aFunction$1(e.resolve),i=[],a=0,c=1;iterate(t,(function(t){var u=a++,f=!1;i.push(void 0),c++,r.call(e,t).then((function(t){f||(f=!0,i[u]=t,--c||n(i))}),o)})),--c||n(i)}));return i.error&&o(i.value),r.promise},race:function race(t){var e=this,r=Je(e),n=r.reject,o=perform((function(){var o=aFunction$1(e.resolve);iterate(t,(function(t){o.call(e,t).then(r.resolve,n)}))}));return o.error&&n(o.value),r.promise}});var tr,er=r?Object.defineProperties:function defineProperties(t,e){anObject(t);for(var r,n=kt(e),o=n.length,i=0;o>i;)d.f(t,r=n[i++],e[r]);return t},rr=sharedKey("IE_PROTO"),EmptyConstructor=function(){},scriptTag=function(t){return"<script>"+t+"<\/script>"},NullProtoObject=function(){try{tr=document.domain&&new ActiveXObject("htmlfile")}catch(t){}var t,e;NullProtoObject=tr?function(t){t.write(scriptTag("")),t.close();var e=t.parentWindow.Object;return t=null,e}(tr):((e=documentCreateElement("iframe")).style.display="none",ne.appendChild(e),e.src=String("javascript:"),(t=e.contentWindow.document).open(),t.write(scriptTag("document.F=Object")),t.close(),t.F);for(var r=$.length;r--;)delete NullProtoObject.prototype[$[r]];return NullProtoObject()};L[rr]=!0;var nr=Object.create||function create(t,e){var r;return null!==t?(EmptyConstructor.prototype=anObject(t),r=new EmptyConstructor,EmptyConstructor.prototype=null,r[rr]=t):r=NullProtoObject(),void 0===e?r:er(r,e)},or=Q.f,ir={}.toString,ar="object"==typeof window&&window&&Object.getOwnPropertyNames?Object.getOwnPropertyNames(window):[],cr={f:function getOwnPropertyNames(t){return ar&&"[object Window]"==ir.call(t)?function(t){try{return or(t)}catch(t){return ar.slice()}}(t):or(toIndexedObject(t))}},ur={f:wellKnownSymbol},fr=d.f,defineWellKnownSymbol=function(t){var e=q.Symbol||(q.Symbol={});has(e,t)||fr(e,t,{value:ur.f(t)})},sr=vt.forEach,lr=sharedKey("hidden"),pr=wellKnownSymbol("toPrimitive"),hr=U.set,yr=U.getterFor("Symbol"),vr=Object.prototype,dr=e.Symbol,gr=getBuiltIn("JSON","stringify"),mr=y.f,br=d.f,wr=cr.f,Sr=i.f,Or=P("symbols"),jr=P("op-symbols"),xr=P("string-to-symbol-registry"),Er=P("symbol-to-string-registry"),Pr=P("wks"),_r=e.QObject,Tr=!_r||!_r.prototype||!_r.prototype.findChild,Ar=r&&fails((function(){return 7!=nr(br({},"a",{get:function(){return br(this,"a",{value:7}).a}})).a}))?function(t,e,r){var n=mr(vr,e);n&&delete vr[e],br(t,e,r),n&&t!==vr&&br(vr,e,n)}:br,wrap=function(t,e){var n=Or[t]=nr(dr.prototype);return hr(n,{type:"Symbol",tag:t,description:e}),r||(n.description=e),n},Lr=ft?function(t){return"symbol"==typeof t}:function(t){return Object(t)instanceof dr},kr=function defineProperty(t,e,r){t===vr&&kr(jr,e,r),anObject(t);var n=toPrimitive(e,!0);return anObject(r),has(Or,n)?(r.enumerable?(has(t,lr)&&t[lr][n]&&(t[lr][n]=!1),r=nr(r,{enumerable:createPropertyDescriptor(0,!1)})):(has(t,lr)||br(t,lr,createPropertyDescriptor(1,{})),t[lr][n]=!0),Ar(t,n,r)):br(t,n,r)},Ir=function defineProperties(t,e){anObject(t);var n=toIndexedObject(e),o=kt(n).concat(Cr(n));return sr(o,(function(e){r&&!Mr.call(n,e)||kr(t,e,n[e])})),t},Mr=function propertyIsEnumerable(t){var e=toPrimitive(t,!0),r=Sr.call(this,e);return!(this===vr&&has(Or,e)&&!has(jr,e))&&(!(r||!has(this,e)||!has(Or,e)||has(this,lr)&&this[lr][e])||r)},Gr=function getOwnPropertyDescriptor(t,e){var r=toIndexedObject(t),n=toPrimitive(e,!0);if(r!==vr||!has(Or,n)||has(jr,n)){var o=mr(r,n);return!o||!has(Or,n)||has(r,lr)&&r[lr][n]||(o.enumerable=!0),o}},Fr=function getOwnPropertyNames(t){var e=wr(toIndexedObject(t)),r=[];return sr(e,(function(t){has(Or,t)||has(L,t)||r.push(t)})),r},Cr=function getOwnPropertySymbols(t){var e=t===vr,r=wr(e?jr:toIndexedObject(t)),n=[];return sr(r,(function(t){!has(Or,t)||e&&!has(vr,t)||n.push(Or[t])})),n};if(ut||(W((dr=function Symbol(){if(this instanceof dr)throw TypeError("Symbol is not a constructor");var t=arguments.length&&void 0!==arguments[0]?String(arguments[0]):void 0,e=uid(t),setter=function(t){this===vr&&setter.call(jr,t),has(this,lr)&&has(this[lr],e)&&(this[lr][e]=!1),Ar(this,e,createPropertyDescriptor(1,t))};return r&&Tr&&Ar(vr,e,{configurable:!0,set:setter}),wrap(e,t)}).prototype,"toString",(function toString(){return yr(this).tag})),W(dr,"withoutSetter",(function(t){return wrap(uid(t),t)})),i.f=Mr,d.f=kr,y.f=Gr,Q.f=cr.f=Fr,X.f=Cr,ur.f=function(t){return wrap(wellKnownSymbol(t),t)},r&&(br(dr.prototype,"description",{configurable:!0,get:function description(){return yr(this).description}}),W(vr,"propertyIsEnumerable",Mr,{unsafe:!0}))),_export({global:!0,wrap:!0,forced:!ut,sham:!ut},{Symbol:dr}),sr(kt(Pr),(function(t){defineWellKnownSymbol(t)})),_export({target:"Symbol",stat:!0,forced:!ut},{for:function(t){var e=String(t);if(has(xr,e))return xr[e];var r=dr(e);return xr[e]=r,Er[r]=e,r},keyFor:function keyFor(t){if(!Lr(t))throw TypeError(t+" is not a symbol");if(has(Er,t))return Er[t]},useSetter:function(){Tr=!0},useSimple:function(){Tr=!1}}),_export({target:"Object",stat:!0,forced:!ut,sham:!r},{create:function create(t,e){return void 0===e?nr(t):Ir(nr(t),e)},defineProperty:kr,defineProperties:Ir,getOwnPropertyDescriptor:Gr}),_export({target:"Object",stat:!0,forced:!ut},{getOwnPropertyNames:Fr,getOwnPropertySymbols:Cr}),_export({target:"Object",stat:!0,forced:fails((function(){X.f(1)}))},{getOwnPropertySymbols:function getOwnPropertySymbols(t){return X.f(toObject(t))}}),gr){var Rr=!ut||fails((function(){var t=dr();return"[null]"!=gr([t])||"{}"!=gr({a:t})||"{}"!=gr(Object(t))}));_export({target:"JSON",stat:!0,forced:Rr},{stringify:function stringify(t,e,r){for(var n,o=[t],i=1;arguments.length>i;)o.push(arguments[i++]);if(n=e,(isObject(e)||void 0!==t)&&!Lr(t))return ct(e)||(e=function(t,e){if("function"==typeof n&&(e=n.call(this,t,e)),!Lr(e))return e}),o[1]=e,gr.apply(null,o)}})}dr.prototype[pr]||g(dr.prototype,pr,dr.prototype.valueOf),setToStringTag(dr,"Symbol"),L[lr]=!0;var Nr=d.f,Dr=e.Symbol;if(r&&"function"==typeof Dr&&(!("description"in Dr.prototype)||void 0!==Dr().description)){var Ur={},Wr=function Symbol(){var t=arguments.length<1||void 0===arguments[0]?void 0:String(arguments[0]),e=this instanceof Wr?new Dr(t):void 0===t?Dr():Dr(t);return""===t&&(Ur[e]=!0),e};copyConstructorProperties(Wr,Dr);var qr=Wr.prototype=Dr.prototype;qr.constructor=Wr;var zr=qr.toString,Vr="Symbol(test)"==String(Dr("test")),Yr=/^Symbol\((.*)\)[^)]+$/;Nr(qr,"description",{configurable:!0,get:function description(){var t=isObject(this)?this.valueOf():this,e=zr.call(t);if(has(Ur,t))return"";var r=Vr?e.slice(7,-1):e.replace(Yr,"$1");return""===r?void 0:r}}),_export({global:!0,forced:!0},{Symbol:Wr})}defineWellKnownSymbol("asyncIterator"),defineWellKnownSymbol("iterator"),defineWellKnownSymbol("toStringTag");var Br=vt.forEach,Hr=function(t,e){var r=[][t];return!!r&&fails((function(){r.call(null,e||function(){throw 1},1)}))}("forEach"),Jr=arrayMethodUsesToLength("forEach"),$r=Hr&&Jr?[].forEach:function forEach(t){return Br(this,t,arguments.length>1?arguments[1]:void 0)};_export({target:"Array",proto:!0,forced:[].forEach!=$r},{forEach:$r});var Kr=wellKnownSymbol("unscopables"),Qr=Array.prototype;null==Qr[Kr]&&d.f(Qr,Kr,{configurable:!0,value:nr(null)});var Xr,Zr,tn,addToUnscopables=function(t){Qr[Kr][t]=!0},en=!fails((function(){function F(){}return F.prototype.constructor=null,Object.getPrototypeOf(new F)!==F.prototype})),rn=sharedKey("IE_PROTO"),nn=Object.prototype,on=en?Object.getPrototypeOf:function(t){return t=toObject(t),has(t,rn)?t[rn]:"function"==typeof t.constructor&&t instanceof t.constructor?t.constructor.prototype:t instanceof Object?nn:null},an=wellKnownSymbol("iterator"),cn=!1;[].keys&&("next"in(tn=[].keys())?(Zr=on(on(tn)))!==Object.prototype&&(Xr=Zr):cn=!0),null==Xr&&(Xr={}),has(Xr,an)||g(Xr,an,(function(){return this}));var un={IteratorPrototype:Xr,BUGGY_SAFARI_ITERATORS:cn},fn=un.IteratorPrototype,returnThis$1=function(){return this},sn=Object.setPrototypeOf||("__proto__"in{}?function(){var t,e=!1,r={};try{(t=Object.getOwnPropertyDescriptor(Object.prototype,"__proto__").set).call(r,[]),e=r instanceof Array}catch(t){}return function setPrototypeOf(r,n){return anObject(r),function(t){if(!isObject(t)&&null!==t)throw TypeError("Can't set "+String(t)+" as a prototype")}(n),e?t.call(r,n):r.__proto__=n,r}}():void 0),ln=un.IteratorPrototype,pn=un.BUGGY_SAFARI_ITERATORS,hn=wellKnownSymbol("iterator"),returnThis$2=function(){return this},defineIterator=function(t,e,r,n,o,i,a){!function(t,e,r){var n=e+" Iterator";t.prototype=nr(fn,{next:createPropertyDescriptor(1,r)}),setToStringTag(t,n,!1),Yt[n]=returnThis$1}(r,e,n);var c,u,f,getIterationMethod=function(t){if(t===o&&y)return y;if(!pn&&t in p)return p[t];switch(t){case"keys":return function keys(){return new r(this,t)};case"values":return function values(){return new r(this,t)};case"entries":return function entries(){return new r(this,t)}}return function(){return new r(this)}},s=e+" Iterator",l=!1,p=t.prototype,h=p[hn]||p["@@iterator"]||o&&p[o],y=!pn&&h||getIterationMethod(o),v="Array"==e&&p.entries||h;if(v&&(c=on(v.call(new t)),ln!==Object.prototype&&c.next&&(on(c)!==ln&&(sn?sn(c,ln):"function"!=typeof c[hn]&&g(c,hn,returnThis$2)),setToStringTag(c,s,!0))),"values"==o&&h&&"values"!==h.name&&(l=!0,y=function values(){return h.call(this)}),p[hn]!==y&&g(p,hn,y),Yt[e]=y,o)if(u={values:getIterationMethod("values"),keys:i?y:getIterationMethod("keys"),entries:getIterationMethod("entries")},a)for(f in u)(pn||l||!(f in p))&&W(p,f,u[f]);else _export({target:e,proto:!0,forced:pn||l},u);return u},yn=U.set,vn=U.getterFor("Array Iterator"),dn=defineIterator(Array,"Array",(function(t,e){yn(this,{type:"Array Iterator",target:toIndexedObject(t),index:0,kind:e})}),(function(){var t=vn(this),e=t.target,r=t.kind,n=t.index++;return!e||n>=e.length?(t.target=void 0,{value:void 0,done:!0}):"keys"==r?{value:n,done:!1}:"values"==r?{value:e[n],done:!1}:{value:[n,e[n]],done:!1}}),"values");Yt.Arguments=Yt.Array,addToUnscopables("keys"),addToUnscopables("values"),addToUnscopables("entries");var gn=[].reverse,mn=[1,2];_export({target:"Array",proto:!0,forced:String(mn)===String(mn.reverse())},{reverse:function reverse(){return ct(this)&&(this.length=this.length),gn.call(this)}});var bn=arrayMethodHasSpeciesSupport("slice"),wn=arrayMethodUsesToLength("slice",{ACCESSORS:!0,0:0,1:2}),Sn=wellKnownSymbol("species"),On=[].slice,jn=Math.max;_export({target:"Array",proto:!0,forced:!bn||!wn},{slice:function slice(t,e){var r,n,o,i,a,c,u,f=toIndexedObject(this),s=toLength(f.length),l=toAbsoluteIndex(t,s),p=toAbsoluteIndex(void 0===e?s:e,s);if(ct(f)&&("function"!=typeof(r=f.constructor)||r!==Array&&!ct(r.prototype)?isObject(r)&&null===(r=r[Sn])&&(r=void 0):r=void 0,r===Array||void 0===r))return On.call(f,l,p);for(n=new(void 0===r?Array:r)(jn(p-l,0)),o=0;l<p;l++,o++)l in f&&(i=n,a=o,c=f[l],u=void 0,(u=toPrimitive(a))in i?d.f(i,u,createPropertyDescriptor(0,c)):i[u]=c);return n.length=o,n}});var xn=Date.prototype,En=xn.toString,Pn=xn.getTime;new Date(NaN)+""!="Invalid Date"&&W(xn,"toString",(function toString(){var t=Pn.call(this);return t==t?En.call(this):"Invalid Date"})),setToStringTag(e.JSON,"JSON",!0),setToStringTag(Math,"Math",!0),_export({target:"Object",stat:!0,sham:!r},{create:nr}),_export({target:"Object",stat:!0,forced:!r,sham:!r},{defineProperty:d.f});var _n=fails((function(){on(1)}));_export({target:"Object",stat:!0,forced:_n,sham:!en},{getPrototypeOf:function getPrototypeOf(t){return on(toObject(t))}}),_export({target:"Object",stat:!0},{setPrototypeOf:sn});var regexpFlags=function(){var t=anObject(this),e="";return t.global&&(e+="g"),t.ignoreCase&&(e+="i"),t.multiline&&(e+="m"),t.dotAll&&(e+="s"),t.unicode&&(e+="u"),t.sticky&&(e+="y"),e},Tn=RegExp.prototype,An=Tn.toString,Ln=fails((function(){return"/a/b"!=An.call({source:"a",flags:"b"})})),kn="toString"!=An.name;(Ln||kn)&&W(RegExp.prototype,"toString",(function toString(){var t=anObject(this),e=String(t.source),r=t.flags;return"/"+e+"/"+String(void 0===r&&t instanceof RegExp&&!("flags"in Tn)?regexpFlags.call(t):r)}),{unsafe:!0});var createMethod$2=function(t){return function(e,r){var n,o,i=String(requireObjectCoercible(e)),a=toInteger(r),c=i.length;return a<0||a>=c?t?"":void 0:(n=i.charCodeAt(a))<55296||n>56319||a+1===c||(o=i.charCodeAt(a+1))<56320||o>57343?t?i.charAt(a):n:t?i.slice(a,a+2):o-56320+(n-55296<<10)+65536}},In={codeAt:createMethod$2(!1),charAt:createMethod$2(!0)}.charAt,Mn=U.set,Gn=U.getterFor("String Iterator");defineIterator(String,"String",(function(t){Mn(this,{type:"String Iterator",string:String(t),index:0})}),(function next(){var t,e=Gn(this),r=e.string,n=e.index;return n>=r.length?{value:void 0,done:!0}:(t=In(r,n),e.index+=t.length,{value:t,done:!1})}));var Fn={CSSRuleList:0,CSSStyleDeclaration:0,CSSValueList:0,ClientRectList:0,DOMRectList:0,DOMStringList:0,DOMTokenList:1,DataTransferItemList:0,FileList:0,HTMLAllCollection:0,HTMLCollection:0,HTMLFormElement:0,HTMLSelectElement:0,MediaList:0,MimeTypeArray:0,NamedNodeMap:0,NodeList:1,PaintRequestList:0,Plugin:0,PluginArray:0,SVGLengthList:0,SVGNumberList:0,SVGPathSegList:0,SVGPointList:0,SVGStringList:0,SVGTransformList:0,SourceBufferList:0,StyleSheetList:0,TextTrackCueList:0,TextTrackList:0,TouchList:0};for(var Cn in Fn){var Rn=e[Cn],Nn=Rn&&Rn.prototype;if(Nn&&Nn.forEach!==$r)try{g(Nn,"forEach",$r)}catch(t){Nn.forEach=$r}}var Dn=wellKnownSymbol("iterator"),Un=wellKnownSymbol("toStringTag"),Wn=dn.values;for(var qn in Fn){var zn=e[qn],Vn=zn&&zn.prototype;if(Vn){if(Vn[Dn]!==Wn)try{g(Vn,Dn,Wn)}catch(t){Vn[Dn]=Wn}if(Vn[Un]||g(Vn,Un,qn),Fn[qn])for(var Yn in dn)if(Vn[Yn]!==dn[Yn])try{g(Vn,Yn,dn[Yn])}catch(t){Vn[Yn]=dn[Yn]}}}function _typeof(t){return(_typeof="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t})(t)}function asyncGeneratorStep(t,e,r,n,o,i,a){try{var c=t[i](a),u=c.value}catch(t){return void r(t)}c.done?e(u):Promise.resolve(u).then(n,o)}function _asyncToGenerator(t){return function(){var e=this,r=arguments;return new Promise((function(n,o){var i=t.apply(e,r);function _next(t){asyncGeneratorStep(i,n,o,_next,_throw,"next",t)}function _throw(t){asyncGeneratorStep(i,n,o,_next,_throw,"throw",t)}_next(void 0)}))}}createCommonjsModule((function(t){var e=function(t){var e,r=Object.prototype,n=r.hasOwnProperty,o="function"==typeof Symbol?Symbol:{},i=o.iterator||"@@iterator",a=o.asyncIterator||"@@asyncIterator",c=o.toStringTag||"@@toStringTag";function define(t,e,r){return Object.defineProperty(t,e,{value:r,enumerable:!0,configurable:!0,writable:!0}),t[e]}try{define({},"")}catch(t){define=function define(t,e,r){return t[e]=r}}function wrap(t,e,r,n){var o=e&&e.prototype instanceof Generator?e:Generator,i=Object.create(o.prototype),a=new Context(n||[]);return i._invoke=function makeInvokeMethod(t,e,r){var n=u;return function invoke(o,i){if(n===s)throw new Error("Generator is already running");if(n===l){if("throw"===o)throw i;return doneResult()}for(r.method=o,r.arg=i;;){var a=r.delegate;if(a){var c=maybeInvokeDelegate(a,r);if(c){if(c===p)continue;return c}}if("next"===r.method)r.sent=r._sent=r.arg;else if("throw"===r.method){if(n===u)throw n=l,r.arg;r.dispatchException(r.arg)}else"return"===r.method&&r.abrupt("return",r.arg);n=s;var h=tryCatch(t,e,r);if("normal"===h.type){if(n=r.done?l:f,h.arg===p)continue;return{value:h.arg,done:r.done}}"throw"===h.type&&(n=l,r.method="throw",r.arg=h.arg)}}}(t,r,a),i}function tryCatch(t,e,r){try{return{type:"normal",arg:t.call(e,r)}}catch(t){return{type:"throw",arg:t}}}t.wrap=wrap;var u="suspendedStart",f="suspendedYield",s="executing",l="completed",p={};function Generator(){}function GeneratorFunction(){}function GeneratorFunctionPrototype(){}var h={};h[i]=function(){return this};var y=Object.getPrototypeOf,v=y&&y(y(values([])));v&&v!==r&&n.call(v,i)&&(h=v);var d=GeneratorFunctionPrototype.prototype=Generator.prototype=Object.create(h);function defineIteratorMethods(t){["next","throw","return"].forEach((function(e){define(t,e,(function(t){return this._invoke(e,t)}))}))}function AsyncIterator(t,e){var r;this._invoke=function enqueue(o,i){function callInvokeWithMethodAndArg(){return new e((function(r,a){!function invoke(r,o,i,a){var c=tryCatch(t[r],t,o);if("throw"!==c.type){var u=c.arg,f=u.value;return f&&"object"===_typeof(f)&&n.call(f,"__await")?e.resolve(f.__await).then((function(t){invoke("next",t,i,a)}),(function(t){invoke("throw",t,i,a)})):e.resolve(f).then((function(t){u.value=t,i(u)}),(function(t){return invoke("throw",t,i,a)}))}a(c.arg)}(o,i,r,a)}))}return r=r?r.then(callInvokeWithMethodAndArg,callInvokeWithMethodAndArg):callInvokeWithMethodAndArg()}}function maybeInvokeDelegate(t,r){var n=t.iterator[r.method];if(n===e){if(r.delegate=null,"throw"===r.method){if(t.iterator.return&&(r.method="return",r.arg=e,maybeInvokeDelegate(t,r),"throw"===r.method))return p;r.method="throw",r.arg=new TypeError("The iterator does not provide a 'throw' method")}return p}var o=tryCatch(n,t.iterator,r.arg);if("throw"===o.type)return r.method="throw",r.arg=o.arg,r.delegate=null,p;var i=o.arg;return i?i.done?(r[t.resultName]=i.value,r.next=t.nextLoc,"return"!==r.method&&(r.method="next",r.arg=e),r.delegate=null,p):i:(r.method="throw",r.arg=new TypeError("iterator result is not an object"),r.delegate=null,p)}function pushTryEntry(t){var e={tryLoc:t[0]};1 in t&&(e.catchLoc=t[1]),2 in t&&(e.finallyLoc=t[2],e.afterLoc=t[3]),this.tryEntries.push(e)}function resetTryEntry(t){var e=t.completion||{};e.type="normal",delete e.arg,t.completion=e}function Context(t){this.tryEntries=[{tryLoc:"root"}],t.forEach(pushTryEntry,this),this.reset(!0)}function values(t){if(t){var r=t[i];if(r)return r.call(t);if("function"==typeof t.next)return t;if(!isNaN(t.length)){var o=-1,a=function next(){for(;++o<t.length;)if(n.call(t,o))return next.value=t[o],next.done=!1,next;return next.value=e,next.done=!0,next};return a.next=a}}return{next:doneResult}}function doneResult(){return{value:e,done:!0}}return GeneratorFunction.prototype=d.constructor=GeneratorFunctionPrototype,GeneratorFunctionPrototype.constructor=GeneratorFunction,GeneratorFunction.displayName=define(GeneratorFunctionPrototype,c,"GeneratorFunction"),t.isGeneratorFunction=function(t){var e="function"==typeof t&&t.constructor;return!!e&&(e===GeneratorFunction||"GeneratorFunction"===(e.displayName||e.name))},t.mark=function(t){return Object.setPrototypeOf?Object.setPrototypeOf(t,GeneratorFunctionPrototype):(t.__proto__=GeneratorFunctionPrototype,define(t,c,"GeneratorFunction")),t.prototype=Object.create(d),t},t.awrap=function(t){return{__await:t}},defineIteratorMethods(AsyncIterator.prototype),AsyncIterator.prototype[a]=function(){return this},t.AsyncIterator=AsyncIterator,t.async=function(e,r,n,o,i){void 0===i&&(i=Promise);var a=new AsyncIterator(wrap(e,r,n,o),i);return t.isGeneratorFunction(r)?a:a.next().then((function(t){return t.done?t.value:a.next()}))},defineIteratorMethods(d),define(d,c,"Generator"),d[i]=function(){return this},d.toString=function(){return"[object Generator]"},t.keys=function(t){var e=[];for(var r in t)e.push(r);return e.reverse(),function next(){for(;e.length;){var r=e.pop();if(r in t)return next.value=r,next.done=!1,next}return next.done=!0,next}},t.values=values,Context.prototype={constructor:Context,reset:function reset(t){if(this.prev=0,this.next=0,this.sent=this._sent=e,this.done=!1,this.delegate=null,this.method="next",this.arg=e,this.tryEntries.forEach(resetTryEntry),!t)for(var r in this)"t"===r.charAt(0)&&n.call(this,r)&&!isNaN(+r.slice(1))&&(this[r]=e)},stop:function stop(){this.done=!0;var t=this.tryEntries[0].completion;if("throw"===t.type)throw t.arg;return this.rval},dispatchException:function dispatchException(t){if(this.done)throw t;var r=this;function handle(n,o){return a.type="throw",a.arg=t,r.next=n,o&&(r.method="next",r.arg=e),!!o}for(var o=this.tryEntries.length-1;o>=0;--o){var i=this.tryEntries[o],a=i.completion;if("root"===i.tryLoc)return handle("end");if(i.tryLoc<=this.prev){var c=n.call(i,"catchLoc"),u=n.call(i,"finallyLoc");if(c&&u){if(this.prev<i.catchLoc)return handle(i.catchLoc,!0);if(this.prev<i.finallyLoc)return handle(i.finallyLoc)}else if(c){if(this.prev<i.catchLoc)return handle(i.catchLoc,!0)}else{if(!u)throw new Error("try statement without catch or finally");if(this.prev<i.finallyLoc)return handle(i.finallyLoc)}}}},abrupt:function abrupt(t,e){for(var r=this.tryEntries.length-1;r>=0;--r){var o=this.tryEntries[r];if(o.tryLoc<=this.prev&&n.call(o,"finallyLoc")&&this.prev<o.finallyLoc){var i=o;break}}i&&("break"===t||"continue"===t)&&i.tryLoc<=e&&e<=i.finallyLoc&&(i=null);var a=i?i.completion:{};return a.type=t,a.arg=e,i?(this.method="next",this.next=i.finallyLoc,p):this.complete(a)},complete:function complete(t,e){if("throw"===t.type)throw t.arg;return"break"===t.type||"continue"===t.type?this.next=t.arg:"return"===t.type?(this.rval=this.arg=t.arg,this.method="return",this.next="end"):"normal"===t.type&&e&&(this.next=e),p},finish:function finish(t){for(var e=this.tryEntries.length-1;e>=0;--e){var r=this.tryEntries[e];if(r.finallyLoc===t)return this.complete(r.completion,r.afterLoc),resetTryEntry(r),p}},catch:function _catch(t){for(var e=this.tryEntries.length-1;e>=0;--e){var r=this.tryEntries[e];if(r.tryLoc===t){var n=r.completion;if("throw"===n.type){var o=n.arg;resetTryEntry(r)}return o}}throw new Error("illegal catch attempt")},delegateYield:function delegateYield(t,r,n){return this.delegate={iterator:values(t),resultName:r,nextLoc:n},"next"===this.method&&(this.arg=e),p}},t}(t.exports);try{regeneratorRuntime=e}catch(t){Function("r","regeneratorRuntime = r")(e)}}));function __variableDynamicImportRuntime0__(t){switch(t){case"./locale/en.js":return Promise.resolve().then((function(){return Jn}));case"./locale/zh-CN.js":return Promise.resolve().then((function(){return $n}));default:return Promise.reject(new Error("Unknown variable dynamic import: "+t))}}
/**
* @file ext-panning.js
*
* @license MIT
*
* @copyright 2013 Luis Aguirre
*
*/var Bn=function(){var t=_asyncToGenerator(regeneratorRuntime.mark((function _callee(t){var e;return regeneratorRuntime.wrap((function _callee$(r){for(;;)switch(r.prev=r.next){case 0:return r.prev=0,r.next=3,__variableDynamicImportRuntime0__("./locale/".concat(encodeURIComponent(t),".js"));case 3:e=r.sent,r.next=12;break;case 6:return r.prev=6,r.t0=r.catch(0),console.error("Missing translation (".concat(t,") - using 'en'")),r.next=11,Promise.resolve().then((function(){return Jn}));case 11:e=r.sent;case 12:return r.abrupt("return",e.default);case 13:case"end":return r.stop()}}),_callee,null,[[0,6]])})));return function loadExtensionTranslation(e){return t.apply(this,arguments)}}(),Hn={name:"panning",init:function init(t){var e=this;return _asyncToGenerator(regeneratorRuntime.mark((function _callee2(){var r,n,o,i;return regeneratorRuntime.wrap((function _callee2$(a){for(;;)switch(a.prev=a.next){case 0:return t.importLocale,r=e,a.next=4,Bn(r.curPrefs.lang);case 4:return n=a.sent,o=r.canvas,i=[{id:"ext-panning",icon:"panning.png",type:"mode",events:{click:function click(){o.setMode("ext-panning")}}}],a.abrupt("return",{newUI:!0,name:n.name,buttons:n.buttons.map((function(t,e){return Object.assign(i[e],t)})),mouseDown:function mouseDown(){if("ext-panning"===o.getMode())return r.setPanning(!0),{started:!0}},mouseUp:function mouseUp(){if("ext-panning"===o.getMode())return r.setPanning(!1),{keep:!1,element:null}}});case 8:case"end":return a.stop()}}),_callee2)})))()}},Jn=Object.freeze({__proto__:null,default:{name:"Extension Panning",buttons:[{title:"Panning"}]}}),$n=Object.freeze({__proto__:null,default:{name:"移动",buttons:[{title:"移动"}]}});export default Hn;
//# sourceMappingURL=ext-panning.js.map