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- /**
- * @licstart The following is the entire license notice for the
- * JavaScript code in this page
- *
- * Copyright 2023 Mozilla Foundation
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @licend The above is the entire license notice for the
- * JavaScript code in this page
- */
- /******/ var __webpack_modules__ = ({
- /***/ 9306:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var isCallable = __webpack_require__(4901);
- var tryToString = __webpack_require__(6823);
- var $TypeError = TypeError;
- // `Assert: IsCallable(argument) is true`
- module.exports = function (argument) {
- if (isCallable(argument)) return argument;
- throw new $TypeError(tryToString(argument) + ' is not a function');
- };
- /***/ }),
- /***/ 7080:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var has = (__webpack_require__(4402).has);
- // Perform ? RequireInternalSlot(M, [[SetData]])
- module.exports = function (it) {
- has(it);
- return it;
- };
- /***/ }),
- /***/ 679:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var isPrototypeOf = __webpack_require__(1625);
- var $TypeError = TypeError;
- module.exports = function (it, Prototype) {
- if (isPrototypeOf(Prototype, it)) return it;
- throw new $TypeError('Incorrect invocation');
- };
- /***/ }),
- /***/ 8551:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var isObject = __webpack_require__(34);
- var $String = String;
- var $TypeError = TypeError;
- // `Assert: Type(argument) is Object`
- module.exports = function (argument) {
- if (isObject(argument)) return argument;
- throw new $TypeError($String(argument) + ' is not an object');
- };
- /***/ }),
- /***/ 9617:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var toIndexedObject = __webpack_require__(5397);
- var toAbsoluteIndex = __webpack_require__(5610);
- var lengthOfArrayLike = __webpack_require__(6198);
- // `Array.prototype.{ indexOf, includes }` methods implementation
- var createMethod = function (IS_INCLUDES) {
- return function ($this, el, fromIndex) {
- var O = toIndexedObject($this);
- var length = lengthOfArrayLike(O);
- if (length === 0) return !IS_INCLUDES && -1;
- var index = toAbsoluteIndex(fromIndex, length);
- var value;
- // Array#includes uses SameValueZero equality algorithm
- // eslint-disable-next-line no-self-compare -- NaN check
- if (IS_INCLUDES && el !== el) while (length > index) {
- value = O[index++];
- // eslint-disable-next-line no-self-compare -- NaN check
- if (value !== value) return true;
- // Array#indexOf ignores holes, Array#includes - not
- } else for (;length > index; index++) {
- if ((IS_INCLUDES || index in O) && O[index] === el) return IS_INCLUDES || index || 0;
- } return !IS_INCLUDES && -1;
- };
- };
- module.exports = {
- // `Array.prototype.includes` method
- // https://tc39.es/ecma262/#sec-array.prototype.includes
- includes: createMethod(true),
- // `Array.prototype.indexOf` method
- // https://tc39.es/ecma262/#sec-array.prototype.indexof
- indexOf: createMethod(false)
- };
- /***/ }),
- /***/ 4527:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var DESCRIPTORS = __webpack_require__(3724);
- var isArray = __webpack_require__(4376);
- var $TypeError = TypeError;
- // eslint-disable-next-line es/no-object-getownpropertydescriptor -- safe
- var getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;
- // Safari < 13 does not throw an error in this case
- var SILENT_ON_NON_WRITABLE_LENGTH_SET = DESCRIPTORS && !function () {
- // makes no sense without proper strict mode support
- if (this !== undefined) return true;
- try {
- // eslint-disable-next-line es/no-object-defineproperty -- safe
- Object.defineProperty([], 'length', { writable: false }).length = 1;
- } catch (error) {
- return error instanceof TypeError;
- }
- }();
- module.exports = SILENT_ON_NON_WRITABLE_LENGTH_SET ? function (O, length) {
- if (isArray(O) && !getOwnPropertyDescriptor(O, 'length').writable) {
- throw new $TypeError('Cannot set read only .length');
- } return O.length = length;
- } : function (O, length) {
- return O.length = length;
- };
- /***/ }),
- /***/ 6319:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var anObject = __webpack_require__(8551);
- var iteratorClose = __webpack_require__(9539);
- // call something on iterator step with safe closing on error
- module.exports = function (iterator, fn, value, ENTRIES) {
- try {
- return ENTRIES ? fn(anObject(value)[0], value[1]) : fn(value);
- } catch (error) {
- iteratorClose(iterator, 'throw', error);
- }
- };
- /***/ }),
- /***/ 4576:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var uncurryThis = __webpack_require__(9504);
- var toString = uncurryThis({}.toString);
- var stringSlice = uncurryThis(''.slice);
- module.exports = function (it) {
- return stringSlice(toString(it), 8, -1);
- };
- /***/ }),
- /***/ 6955:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var TO_STRING_TAG_SUPPORT = __webpack_require__(2140);
- var isCallable = __webpack_require__(4901);
- var classofRaw = __webpack_require__(4576);
- var wellKnownSymbol = __webpack_require__(8227);
- var TO_STRING_TAG = wellKnownSymbol('toStringTag');
- var $Object = Object;
- // ES3 wrong here
- var CORRECT_ARGUMENTS = classofRaw(function () { return arguments; }()) === 'Arguments';
- // fallback for IE11 Script Access Denied error
- var tryGet = function (it, key) {
- try {
- return it[key];
- } catch (error) { /* empty */ }
- };
- // getting tag from ES6+ `Object.prototype.toString`
- module.exports = TO_STRING_TAG_SUPPORT ? classofRaw : function (it) {
- var O, tag, result;
- return it === undefined ? 'Undefined' : it === null ? 'Null'
- // @@toStringTag case
- : typeof (tag = tryGet(O = $Object(it), TO_STRING_TAG)) == 'string' ? tag
- // builtinTag case
- : CORRECT_ARGUMENTS ? classofRaw(O)
- // ES3 arguments fallback
- : (result = classofRaw(O)) === 'Object' && isCallable(O.callee) ? 'Arguments' : result;
- };
- /***/ }),
- /***/ 7740:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var hasOwn = __webpack_require__(9297);
- var ownKeys = __webpack_require__(5031);
- var getOwnPropertyDescriptorModule = __webpack_require__(7347);
- var definePropertyModule = __webpack_require__(4913);
- module.exports = function (target, source, exceptions) {
- var keys = ownKeys(source);
- var defineProperty = definePropertyModule.f;
- var getOwnPropertyDescriptor = getOwnPropertyDescriptorModule.f;
- for (var i = 0; i < keys.length; i++) {
- var key = keys[i];
- if (!hasOwn(target, key) && !(exceptions && hasOwn(exceptions, key))) {
- defineProperty(target, key, getOwnPropertyDescriptor(source, key));
- }
- }
- };
- /***/ }),
- /***/ 2211:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var fails = __webpack_require__(9039);
- module.exports = !fails(function () {
- function F() { /* empty */ }
- F.prototype.constructor = null;
- // eslint-disable-next-line es/no-object-getprototypeof -- required for testing
- return Object.getPrototypeOf(new F()) !== F.prototype;
- });
- /***/ }),
- /***/ 2529:
- /***/ ((module) => {
- // `CreateIterResultObject` abstract operation
- // https://tc39.es/ecma262/#sec-createiterresultobject
- module.exports = function (value, done) {
- return { value: value, done: done };
- };
- /***/ }),
- /***/ 6699:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var DESCRIPTORS = __webpack_require__(3724);
- var definePropertyModule = __webpack_require__(4913);
- var createPropertyDescriptor = __webpack_require__(6980);
- module.exports = DESCRIPTORS ? function (object, key, value) {
- return definePropertyModule.f(object, key, createPropertyDescriptor(1, value));
- } : function (object, key, value) {
- object[key] = value;
- return object;
- };
- /***/ }),
- /***/ 6980:
- /***/ ((module) => {
- module.exports = function (bitmap, value) {
- return {
- enumerable: !(bitmap & 1),
- configurable: !(bitmap & 2),
- writable: !(bitmap & 4),
- value: value
- };
- };
- /***/ }),
- /***/ 4659:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var DESCRIPTORS = __webpack_require__(3724);
- var definePropertyModule = __webpack_require__(4913);
- var createPropertyDescriptor = __webpack_require__(6980);
- module.exports = function (object, key, value) {
- if (DESCRIPTORS) definePropertyModule.f(object, key, createPropertyDescriptor(0, value));
- else object[key] = value;
- };
- /***/ }),
- /***/ 2106:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var makeBuiltIn = __webpack_require__(283);
- var defineProperty = __webpack_require__(4913);
- module.exports = function (target, name, descriptor) {
- if (descriptor.get) makeBuiltIn(descriptor.get, name, { getter: true });
- if (descriptor.set) makeBuiltIn(descriptor.set, name, { setter: true });
- return defineProperty.f(target, name, descriptor);
- };
- /***/ }),
- /***/ 6840:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var isCallable = __webpack_require__(4901);
- var definePropertyModule = __webpack_require__(4913);
- var makeBuiltIn = __webpack_require__(283);
- var defineGlobalProperty = __webpack_require__(9433);
- module.exports = function (O, key, value, options) {
- if (!options) options = {};
- var simple = options.enumerable;
- var name = options.name !== undefined ? options.name : key;
- if (isCallable(value)) makeBuiltIn(value, name, options);
- if (options.global) {
- if (simple) O[key] = value;
- else defineGlobalProperty(key, value);
- } else {
- try {
- if (!options.unsafe) delete O[key];
- else if (O[key]) simple = true;
- } catch (error) { /* empty */ }
- if (simple) O[key] = value;
- else definePropertyModule.f(O, key, {
- value: value,
- enumerable: false,
- configurable: !options.nonConfigurable,
- writable: !options.nonWritable
- });
- } return O;
- };
- /***/ }),
- /***/ 6279:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var defineBuiltIn = __webpack_require__(6840);
- module.exports = function (target, src, options) {
- for (var key in src) defineBuiltIn(target, key, src[key], options);
- return target;
- };
- /***/ }),
- /***/ 9433:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var global = __webpack_require__(4475);
- // eslint-disable-next-line es/no-object-defineproperty -- safe
- var defineProperty = Object.defineProperty;
- module.exports = function (key, value) {
- try {
- defineProperty(global, key, { value: value, configurable: true, writable: true });
- } catch (error) {
- global[key] = value;
- } return value;
- };
- /***/ }),
- /***/ 3724:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var fails = __webpack_require__(9039);
- // Detect IE8's incomplete defineProperty implementation
- module.exports = !fails(function () {
- // eslint-disable-next-line es/no-object-defineproperty -- required for testing
- return Object.defineProperty({}, 1, { get: function () { return 7; } })[1] !== 7;
- });
- /***/ }),
- /***/ 4055:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var global = __webpack_require__(4475);
- var isObject = __webpack_require__(34);
- var document = global.document;
- // typeof document.createElement is 'object' in old IE
- var EXISTS = isObject(document) && isObject(document.createElement);
- module.exports = function (it) {
- return EXISTS ? document.createElement(it) : {};
- };
- /***/ }),
- /***/ 6837:
- /***/ ((module) => {
- var $TypeError = TypeError;
- var MAX_SAFE_INTEGER = 0x1FFFFFFFFFFFFF; // 2 ** 53 - 1 == 9007199254740991
- module.exports = function (it) {
- if (it > MAX_SAFE_INTEGER) throw $TypeError('Maximum allowed index exceeded');
- return it;
- };
- /***/ }),
- /***/ 9392:
- /***/ ((module) => {
- module.exports = typeof navigator != 'undefined' && String(navigator.userAgent) || '';
- /***/ }),
- /***/ 7388:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var global = __webpack_require__(4475);
- var userAgent = __webpack_require__(9392);
- var process = global.process;
- var Deno = global.Deno;
- var versions = process && process.versions || Deno && Deno.version;
- var v8 = versions && versions.v8;
- var match, version;
- if (v8) {
- match = v8.split('.');
- // in old Chrome, versions of V8 isn't V8 = Chrome / 10
- // but their correct versions are not interesting for us
- version = match[0] > 0 && match[0] < 4 ? 1 : +(match[0] + match[1]);
- }
- // BrowserFS NodeJS `process` polyfill incorrectly set `.v8` to `0.0`
- // so check `userAgent` even if `.v8` exists, but 0
- if (!version && userAgent) {
- match = userAgent.match(/Edge\/(\d+)/);
- if (!match || match[1] >= 74) {
- match = userAgent.match(/Chrome\/(\d+)/);
- if (match) version = +match[1];
- }
- }
- module.exports = version;
- /***/ }),
- /***/ 8727:
- /***/ ((module) => {
- // IE8- don't enum bug keys
- module.exports = [
- 'constructor',
- 'hasOwnProperty',
- 'isPrototypeOf',
- 'propertyIsEnumerable',
- 'toLocaleString',
- 'toString',
- 'valueOf'
- ];
- /***/ }),
- /***/ 6518:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var global = __webpack_require__(4475);
- var getOwnPropertyDescriptor = (__webpack_require__(7347).f);
- var createNonEnumerableProperty = __webpack_require__(6699);
- var defineBuiltIn = __webpack_require__(6840);
- var defineGlobalProperty = __webpack_require__(9433);
- var copyConstructorProperties = __webpack_require__(7740);
- var isForced = __webpack_require__(2796);
- /*
- options.target - name of the target object
- options.global - target is the global object
- options.stat - export as static methods of target
- options.proto - export as prototype methods of target
- options.real - real prototype method for the `pure` version
- options.forced - export even if the native feature is available
- options.bind - bind methods to the target, required for the `pure` version
- options.wrap - wrap constructors to preventing global pollution, required for the `pure` version
- options.unsafe - use the simple assignment of property instead of delete + defineProperty
- options.sham - add a flag to not completely full polyfills
- options.enumerable - export as enumerable property
- options.dontCallGetSet - prevent calling a getter on target
- options.name - the .name of the function if it does not match the key
- */
- module.exports = function (options, source) {
- var TARGET = options.target;
- var GLOBAL = options.global;
- var STATIC = options.stat;
- var FORCED, target, key, targetProperty, sourceProperty, descriptor;
- if (GLOBAL) {
- target = global;
- } else if (STATIC) {
- target = global[TARGET] || defineGlobalProperty(TARGET, {});
- } else {
- target = global[TARGET] && global[TARGET].prototype;
- }
- if (target) for (key in source) {
- sourceProperty = source[key];
- if (options.dontCallGetSet) {
- descriptor = getOwnPropertyDescriptor(target, key);
- targetProperty = descriptor && descriptor.value;
- } else targetProperty = target[key];
- FORCED = isForced(GLOBAL ? key : TARGET + (STATIC ? '.' : '#') + key, options.forced);
- // contained in target
- if (!FORCED && targetProperty !== undefined) {
- if (typeof sourceProperty == typeof targetProperty) continue;
- copyConstructorProperties(sourceProperty, targetProperty);
- }
- // add a flag to not completely full polyfills
- if (options.sham || (targetProperty && targetProperty.sham)) {
- createNonEnumerableProperty(sourceProperty, 'sham', true);
- }
- defineBuiltIn(target, key, sourceProperty, options);
- }
- };
- /***/ }),
- /***/ 9039:
- /***/ ((module) => {
- module.exports = function (exec) {
- try {
- return !!exec();
- } catch (error) {
- return true;
- }
- };
- /***/ }),
- /***/ 6080:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var uncurryThis = __webpack_require__(7476);
- var aCallable = __webpack_require__(9306);
- var NATIVE_BIND = __webpack_require__(616);
- var bind = uncurryThis(uncurryThis.bind);
- // optional / simple context binding
- module.exports = function (fn, that) {
- aCallable(fn);
- return that === undefined ? fn : NATIVE_BIND ? bind(fn, that) : function (/* ...args */) {
- return fn.apply(that, arguments);
- };
- };
- /***/ }),
- /***/ 616:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var fails = __webpack_require__(9039);
- module.exports = !fails(function () {
- // eslint-disable-next-line es/no-function-prototype-bind -- safe
- var test = (function () { /* empty */ }).bind();
- // eslint-disable-next-line no-prototype-builtins -- safe
- return typeof test != 'function' || test.hasOwnProperty('prototype');
- });
- /***/ }),
- /***/ 9565:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var NATIVE_BIND = __webpack_require__(616);
- var call = Function.prototype.call;
- module.exports = NATIVE_BIND ? call.bind(call) : function () {
- return call.apply(call, arguments);
- };
- /***/ }),
- /***/ 350:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var DESCRIPTORS = __webpack_require__(3724);
- var hasOwn = __webpack_require__(9297);
- var FunctionPrototype = Function.prototype;
- // eslint-disable-next-line es/no-object-getownpropertydescriptor -- safe
- var getDescriptor = DESCRIPTORS && Object.getOwnPropertyDescriptor;
- var EXISTS = hasOwn(FunctionPrototype, 'name');
- // additional protection from minified / mangled / dropped function names
- var PROPER = EXISTS && (function something() { /* empty */ }).name === 'something';
- var CONFIGURABLE = EXISTS && (!DESCRIPTORS || (DESCRIPTORS && getDescriptor(FunctionPrototype, 'name').configurable));
- module.exports = {
- EXISTS: EXISTS,
- PROPER: PROPER,
- CONFIGURABLE: CONFIGURABLE
- };
- /***/ }),
- /***/ 6706:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var uncurryThis = __webpack_require__(9504);
- var aCallable = __webpack_require__(9306);
- module.exports = function (object, key, method) {
- try {
- // eslint-disable-next-line es/no-object-getownpropertydescriptor -- safe
- return uncurryThis(aCallable(Object.getOwnPropertyDescriptor(object, key)[method]));
- } catch (error) { /* empty */ }
- };
- /***/ }),
- /***/ 7476:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var classofRaw = __webpack_require__(4576);
- var uncurryThis = __webpack_require__(9504);
- module.exports = function (fn) {
- // Nashorn bug:
- // https://github.com/zloirock/core-js/issues/1128
- // https://github.com/zloirock/core-js/issues/1130
- if (classofRaw(fn) === 'Function') return uncurryThis(fn);
- };
- /***/ }),
- /***/ 9504:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var NATIVE_BIND = __webpack_require__(616);
- var FunctionPrototype = Function.prototype;
- var call = FunctionPrototype.call;
- var uncurryThisWithBind = NATIVE_BIND && FunctionPrototype.bind.bind(call, call);
- module.exports = NATIVE_BIND ? uncurryThisWithBind : function (fn) {
- return function () {
- return call.apply(fn, arguments);
- };
- };
- /***/ }),
- /***/ 7751:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var global = __webpack_require__(4475);
- var isCallable = __webpack_require__(4901);
- var aFunction = function (argument) {
- return isCallable(argument) ? argument : undefined;
- };
- module.exports = function (namespace, method) {
- return arguments.length < 2 ? aFunction(global[namespace]) : global[namespace] && global[namespace][method];
- };
- /***/ }),
- /***/ 1767:
- /***/ ((module) => {
- // `GetIteratorDirect(obj)` abstract operation
- // https://tc39.es/proposal-iterator-helpers/#sec-getiteratordirect
- module.exports = function (obj) {
- return {
- iterator: obj,
- next: obj.next,
- done: false
- };
- };
- /***/ }),
- /***/ 851:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var classof = __webpack_require__(6955);
- var getMethod = __webpack_require__(5966);
- var isNullOrUndefined = __webpack_require__(4117);
- var Iterators = __webpack_require__(6269);
- var wellKnownSymbol = __webpack_require__(8227);
- var ITERATOR = wellKnownSymbol('iterator');
- module.exports = function (it) {
- if (!isNullOrUndefined(it)) return getMethod(it, ITERATOR)
- || getMethod(it, '@@iterator')
- || Iterators[classof(it)];
- };
- /***/ }),
- /***/ 81:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var call = __webpack_require__(9565);
- var aCallable = __webpack_require__(9306);
- var anObject = __webpack_require__(8551);
- var tryToString = __webpack_require__(6823);
- var getIteratorMethod = __webpack_require__(851);
- var $TypeError = TypeError;
- module.exports = function (argument, usingIterator) {
- var iteratorMethod = arguments.length < 2 ? getIteratorMethod(argument) : usingIterator;
- if (aCallable(iteratorMethod)) return anObject(call(iteratorMethod, argument));
- throw new $TypeError(tryToString(argument) + ' is not iterable');
- };
- /***/ }),
- /***/ 5966:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var aCallable = __webpack_require__(9306);
- var isNullOrUndefined = __webpack_require__(4117);
- // `GetMethod` abstract operation
- // https://tc39.es/ecma262/#sec-getmethod
- module.exports = function (V, P) {
- var func = V[P];
- return isNullOrUndefined(func) ? undefined : aCallable(func);
- };
- /***/ }),
- /***/ 3789:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var aCallable = __webpack_require__(9306);
- var anObject = __webpack_require__(8551);
- var call = __webpack_require__(9565);
- var toIntegerOrInfinity = __webpack_require__(1291);
- var getIteratorDirect = __webpack_require__(1767);
- var INVALID_SIZE = 'Invalid size';
- var $RangeError = RangeError;
- var $TypeError = TypeError;
- var max = Math.max;
- var SetRecord = function (set, intSize) {
- this.set = set;
- this.size = max(intSize, 0);
- this.has = aCallable(set.has);
- this.keys = aCallable(set.keys);
- };
- SetRecord.prototype = {
- getIterator: function () {
- return getIteratorDirect(anObject(call(this.keys, this.set)));
- },
- includes: function (it) {
- return call(this.has, this.set, it);
- }
- };
- // `GetSetRecord` abstract operation
- // https://tc39.es/proposal-set-methods/#sec-getsetrecord
- module.exports = function (obj) {
- anObject(obj);
- var numSize = +obj.size;
- // NOTE: If size is undefined, then numSize will be NaN
- // eslint-disable-next-line no-self-compare -- NaN check
- if (numSize !== numSize) throw new $TypeError(INVALID_SIZE);
- var intSize = toIntegerOrInfinity(numSize);
- if (intSize < 0) throw new $RangeError(INVALID_SIZE);
- return new SetRecord(obj, intSize);
- };
- /***/ }),
- /***/ 4475:
- /***/ (function(module) {
- var check = function (it) {
- return it && it.Math === Math && it;
- };
- // https://github.com/zloirock/core-js/issues/86#issuecomment-115759028
- module.exports =
- // eslint-disable-next-line es/no-global-this -- safe
- check(typeof globalThis == 'object' && globalThis) ||
- check(typeof window == 'object' && window) ||
- // eslint-disable-next-line no-restricted-globals -- safe
- check(typeof self == 'object' && self) ||
- check(typeof global == 'object' && global) ||
- check(typeof this == 'object' && this) ||
- // eslint-disable-next-line no-new-func -- fallback
- (function () { return this; })() || Function('return this')();
- /***/ }),
- /***/ 9297:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var uncurryThis = __webpack_require__(9504);
- var toObject = __webpack_require__(8981);
- var hasOwnProperty = uncurryThis({}.hasOwnProperty);
- // `HasOwnProperty` abstract operation
- // https://tc39.es/ecma262/#sec-hasownproperty
- // eslint-disable-next-line es/no-object-hasown -- safe
- module.exports = Object.hasOwn || function hasOwn(it, key) {
- return hasOwnProperty(toObject(it), key);
- };
- /***/ }),
- /***/ 421:
- /***/ ((module) => {
- module.exports = {};
- /***/ }),
- /***/ 397:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var getBuiltIn = __webpack_require__(7751);
- module.exports = getBuiltIn('document', 'documentElement');
- /***/ }),
- /***/ 5917:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var DESCRIPTORS = __webpack_require__(3724);
- var fails = __webpack_require__(9039);
- var createElement = __webpack_require__(4055);
- // Thanks to IE8 for its funny defineProperty
- module.exports = !DESCRIPTORS && !fails(function () {
- // eslint-disable-next-line es/no-object-defineproperty -- required for testing
- return Object.defineProperty(createElement('div'), 'a', {
- get: function () { return 7; }
- }).a !== 7;
- });
- /***/ }),
- /***/ 7055:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var uncurryThis = __webpack_require__(9504);
- var fails = __webpack_require__(9039);
- var classof = __webpack_require__(4576);
- var $Object = Object;
- var split = uncurryThis(''.split);
- // fallback for non-array-like ES3 and non-enumerable old V8 strings
- module.exports = fails(function () {
- // throws an error in rhino, see https://github.com/mozilla/rhino/issues/346
- // eslint-disable-next-line no-prototype-builtins -- safe
- return !$Object('z').propertyIsEnumerable(0);
- }) ? function (it) {
- return classof(it) === 'String' ? split(it, '') : $Object(it);
- } : $Object;
- /***/ }),
- /***/ 3706:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var uncurryThis = __webpack_require__(9504);
- var isCallable = __webpack_require__(4901);
- var store = __webpack_require__(7629);
- var functionToString = uncurryThis(Function.toString);
- // this helper broken in `[email protected]`, so we can't use `shared` helper
- if (!isCallable(store.inspectSource)) {
- store.inspectSource = function (it) {
- return functionToString(it);
- };
- }
- module.exports = store.inspectSource;
- /***/ }),
- /***/ 1181:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var NATIVE_WEAK_MAP = __webpack_require__(8622);
- var global = __webpack_require__(4475);
- var isObject = __webpack_require__(34);
- var createNonEnumerableProperty = __webpack_require__(6699);
- var hasOwn = __webpack_require__(9297);
- var shared = __webpack_require__(7629);
- var sharedKey = __webpack_require__(6119);
- var hiddenKeys = __webpack_require__(421);
- var OBJECT_ALREADY_INITIALIZED = 'Object already initialized';
- var TypeError = global.TypeError;
- var WeakMap = global.WeakMap;
- var set, get, has;
- var enforce = function (it) {
- return has(it) ? get(it) : set(it, {});
- };
- var getterFor = function (TYPE) {
- return function (it) {
- var state;
- if (!isObject(it) || (state = get(it)).type !== TYPE) {
- throw new TypeError('Incompatible receiver, ' + TYPE + ' required');
- } return state;
- };
- };
- if (NATIVE_WEAK_MAP || shared.state) {
- var store = shared.state || (shared.state = new WeakMap());
- /* eslint-disable no-self-assign -- prototype methods protection */
- store.get = store.get;
- store.has = store.has;
- store.set = store.set;
- /* eslint-enable no-self-assign -- prototype methods protection */
- set = function (it, metadata) {
- if (store.has(it)) throw new TypeError(OBJECT_ALREADY_INITIALIZED);
- metadata.facade = it;
- store.set(it, metadata);
- return metadata;
- };
- get = function (it) {
- return store.get(it) || {};
- };
- has = function (it) {
- return store.has(it);
- };
- } else {
- var STATE = sharedKey('state');
- hiddenKeys[STATE] = true;
- set = function (it, metadata) {
- if (hasOwn(it, STATE)) throw new TypeError(OBJECT_ALREADY_INITIALIZED);
- metadata.facade = it;
- createNonEnumerableProperty(it, STATE, metadata);
- return metadata;
- };
- get = function (it) {
- return hasOwn(it, STATE) ? it[STATE] : {};
- };
- has = function (it) {
- return hasOwn(it, STATE);
- };
- }
- module.exports = {
- set: set,
- get: get,
- has: has,
- enforce: enforce,
- getterFor: getterFor
- };
- /***/ }),
- /***/ 4209:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var wellKnownSymbol = __webpack_require__(8227);
- var Iterators = __webpack_require__(6269);
- var ITERATOR = wellKnownSymbol('iterator');
- var ArrayPrototype = Array.prototype;
- // check on default Array iterator
- module.exports = function (it) {
- return it !== undefined && (Iterators.Array === it || ArrayPrototype[ITERATOR] === it);
- };
- /***/ }),
- /***/ 4376:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var classof = __webpack_require__(4576);
- // `IsArray` abstract operation
- // https://tc39.es/ecma262/#sec-isarray
- // eslint-disable-next-line es/no-array-isarray -- safe
- module.exports = Array.isArray || function isArray(argument) {
- return classof(argument) === 'Array';
- };
- /***/ }),
- /***/ 4901:
- /***/ ((module) => {
- // https://tc39.es/ecma262/#sec-IsHTMLDDA-internal-slot
- var documentAll = typeof document == 'object' && document.all;
- // `IsCallable` abstract operation
- // https://tc39.es/ecma262/#sec-iscallable
- // eslint-disable-next-line unicorn/no-typeof-undefined -- required for testing
- module.exports = typeof documentAll == 'undefined' && documentAll !== undefined ? function (argument) {
- return typeof argument == 'function' || argument === documentAll;
- } : function (argument) {
- return typeof argument == 'function';
- };
- /***/ }),
- /***/ 2796:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var fails = __webpack_require__(9039);
- var isCallable = __webpack_require__(4901);
- var replacement = /#|\.prototype\./;
- var isForced = function (feature, detection) {
- var value = data[normalize(feature)];
- return value === POLYFILL ? true
- : value === NATIVE ? false
- : isCallable(detection) ? fails(detection)
- : !!detection;
- };
- var normalize = isForced.normalize = function (string) {
- return String(string).replace(replacement, '.').toLowerCase();
- };
- var data = isForced.data = {};
- var NATIVE = isForced.NATIVE = 'N';
- var POLYFILL = isForced.POLYFILL = 'P';
- module.exports = isForced;
- /***/ }),
- /***/ 4117:
- /***/ ((module) => {
- // we can't use just `it == null` since of `document.all` special case
- // https://tc39.es/ecma262/#sec-IsHTMLDDA-internal-slot-aec
- module.exports = function (it) {
- return it === null || it === undefined;
- };
- /***/ }),
- /***/ 34:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var isCallable = __webpack_require__(4901);
- module.exports = function (it) {
- return typeof it == 'object' ? it !== null : isCallable(it);
- };
- /***/ }),
- /***/ 6395:
- /***/ ((module) => {
- module.exports = false;
- /***/ }),
- /***/ 757:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var getBuiltIn = __webpack_require__(7751);
- var isCallable = __webpack_require__(4901);
- var isPrototypeOf = __webpack_require__(1625);
- var USE_SYMBOL_AS_UID = __webpack_require__(7040);
- var $Object = Object;
- module.exports = USE_SYMBOL_AS_UID ? function (it) {
- return typeof it == 'symbol';
- } : function (it) {
- var $Symbol = getBuiltIn('Symbol');
- return isCallable($Symbol) && isPrototypeOf($Symbol.prototype, $Object(it));
- };
- /***/ }),
- /***/ 507:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var call = __webpack_require__(9565);
- module.exports = function (record, fn, ITERATOR_INSTEAD_OF_RECORD) {
- var iterator = ITERATOR_INSTEAD_OF_RECORD ? record : record.iterator;
- var next = record.next;
- var step, result;
- while (!(step = call(next, iterator)).done) {
- result = fn(step.value);
- if (result !== undefined) return result;
- }
- };
- /***/ }),
- /***/ 2652:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var bind = __webpack_require__(6080);
- var call = __webpack_require__(9565);
- var anObject = __webpack_require__(8551);
- var tryToString = __webpack_require__(6823);
- var isArrayIteratorMethod = __webpack_require__(4209);
- var lengthOfArrayLike = __webpack_require__(6198);
- var isPrototypeOf = __webpack_require__(1625);
- var getIterator = __webpack_require__(81);
- var getIteratorMethod = __webpack_require__(851);
- var iteratorClose = __webpack_require__(9539);
- var $TypeError = TypeError;
- var Result = function (stopped, result) {
- this.stopped = stopped;
- this.result = result;
- };
- var ResultPrototype = Result.prototype;
- module.exports = function (iterable, unboundFunction, options) {
- var that = options && options.that;
- var AS_ENTRIES = !!(options && options.AS_ENTRIES);
- var IS_RECORD = !!(options && options.IS_RECORD);
- var IS_ITERATOR = !!(options && options.IS_ITERATOR);
- var INTERRUPTED = !!(options && options.INTERRUPTED);
- var fn = bind(unboundFunction, that);
- var iterator, iterFn, index, length, result, next, step;
- var stop = function (condition) {
- if (iterator) iteratorClose(iterator, 'normal', condition);
- return new Result(true, condition);
- };
- var callFn = function (value) {
- if (AS_ENTRIES) {
- anObject(value);
- return INTERRUPTED ? fn(value[0], value[1], stop) : fn(value[0], value[1]);
- } return INTERRUPTED ? fn(value, stop) : fn(value);
- };
- if (IS_RECORD) {
- iterator = iterable.iterator;
- } else if (IS_ITERATOR) {
- iterator = iterable;
- } else {
- iterFn = getIteratorMethod(iterable);
- if (!iterFn) throw new $TypeError(tryToString(iterable) + ' is not iterable');
- // optimisation for array iterators
- if (isArrayIteratorMethod(iterFn)) {
- for (index = 0, length = lengthOfArrayLike(iterable); length > index; index++) {
- result = callFn(iterable[index]);
- if (result && isPrototypeOf(ResultPrototype, result)) return result;
- } return new Result(false);
- }
- iterator = getIterator(iterable, iterFn);
- }
- next = IS_RECORD ? iterable.next : iterator.next;
- while (!(step = call(next, iterator)).done) {
- try {
- result = callFn(step.value);
- } catch (error) {
- iteratorClose(iterator, 'throw', error);
- }
- if (typeof result == 'object' && result && isPrototypeOf(ResultPrototype, result)) return result;
- } return new Result(false);
- };
- /***/ }),
- /***/ 9539:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var call = __webpack_require__(9565);
- var anObject = __webpack_require__(8551);
- var getMethod = __webpack_require__(5966);
- module.exports = function (iterator, kind, value) {
- var innerResult, innerError;
- anObject(iterator);
- try {
- innerResult = getMethod(iterator, 'return');
- if (!innerResult) {
- if (kind === 'throw') throw value;
- return value;
- }
- innerResult = call(innerResult, iterator);
- } catch (error) {
- innerError = true;
- innerResult = error;
- }
- if (kind === 'throw') throw value;
- if (innerError) throw innerResult;
- anObject(innerResult);
- return value;
- };
- /***/ }),
- /***/ 9462:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var call = __webpack_require__(9565);
- var create = __webpack_require__(2360);
- var createNonEnumerableProperty = __webpack_require__(6699);
- var defineBuiltIns = __webpack_require__(6279);
- var wellKnownSymbol = __webpack_require__(8227);
- var InternalStateModule = __webpack_require__(1181);
- var getMethod = __webpack_require__(5966);
- var IteratorPrototype = (__webpack_require__(7657).IteratorPrototype);
- var createIterResultObject = __webpack_require__(2529);
- var iteratorClose = __webpack_require__(9539);
- var TO_STRING_TAG = wellKnownSymbol('toStringTag');
- var ITERATOR_HELPER = 'IteratorHelper';
- var WRAP_FOR_VALID_ITERATOR = 'WrapForValidIterator';
- var setInternalState = InternalStateModule.set;
- var createIteratorProxyPrototype = function (IS_ITERATOR) {
- var getInternalState = InternalStateModule.getterFor(IS_ITERATOR ? WRAP_FOR_VALID_ITERATOR : ITERATOR_HELPER);
- return defineBuiltIns(create(IteratorPrototype), {
- next: function next() {
- var state = getInternalState(this);
- // for simplification:
- // for `%WrapForValidIteratorPrototype%.next` our `nextHandler` returns `IterResultObject`
- // for `%IteratorHelperPrototype%.next` - just a value
- if (IS_ITERATOR) return state.nextHandler();
- try {
- var result = state.done ? undefined : state.nextHandler();
- return createIterResultObject(result, state.done);
- } catch (error) {
- state.done = true;
- throw error;
- }
- },
- 'return': function () {
- var state = getInternalState(this);
- var iterator = state.iterator;
- state.done = true;
- if (IS_ITERATOR) {
- var returnMethod = getMethod(iterator, 'return');
- return returnMethod ? call(returnMethod, iterator) : createIterResultObject(undefined, true);
- }
- if (state.inner) try {
- iteratorClose(state.inner.iterator, 'normal');
- } catch (error) {
- return iteratorClose(iterator, 'throw', error);
- }
- iteratorClose(iterator, 'normal');
- return createIterResultObject(undefined, true);
- }
- });
- };
- var WrapForValidIteratorPrototype = createIteratorProxyPrototype(true);
- var IteratorHelperPrototype = createIteratorProxyPrototype(false);
- createNonEnumerableProperty(IteratorHelperPrototype, TO_STRING_TAG, 'Iterator Helper');
- module.exports = function (nextHandler, IS_ITERATOR) {
- var IteratorProxy = function Iterator(record, state) {
- if (state) {
- state.iterator = record.iterator;
- state.next = record.next;
- } else state = record;
- state.type = IS_ITERATOR ? WRAP_FOR_VALID_ITERATOR : ITERATOR_HELPER;
- state.nextHandler = nextHandler;
- state.counter = 0;
- state.done = false;
- setInternalState(this, state);
- };
- IteratorProxy.prototype = IS_ITERATOR ? WrapForValidIteratorPrototype : IteratorHelperPrototype;
- return IteratorProxy;
- };
- /***/ }),
- /***/ 713:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var call = __webpack_require__(9565);
- var aCallable = __webpack_require__(9306);
- var anObject = __webpack_require__(8551);
- var getIteratorDirect = __webpack_require__(1767);
- var createIteratorProxy = __webpack_require__(9462);
- var callWithSafeIterationClosing = __webpack_require__(6319);
- var IteratorProxy = createIteratorProxy(function () {
- var iterator = this.iterator;
- var result = anObject(call(this.next, iterator));
- var done = this.done = !!result.done;
- if (!done) return callWithSafeIterationClosing(iterator, this.mapper, [result.value, this.counter++], true);
- });
- // `Iterator.prototype.map` method
- // https://github.com/tc39/proposal-iterator-helpers
- module.exports = function map(mapper) {
- anObject(this);
- aCallable(mapper);
- return new IteratorProxy(getIteratorDirect(this), {
- mapper: mapper
- });
- };
- /***/ }),
- /***/ 7657:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var fails = __webpack_require__(9039);
- var isCallable = __webpack_require__(4901);
- var isObject = __webpack_require__(34);
- var create = __webpack_require__(2360);
- var getPrototypeOf = __webpack_require__(2787);
- var defineBuiltIn = __webpack_require__(6840);
- var wellKnownSymbol = __webpack_require__(8227);
- var IS_PURE = __webpack_require__(6395);
- var ITERATOR = wellKnownSymbol('iterator');
- var BUGGY_SAFARI_ITERATORS = false;
- // `%IteratorPrototype%` object
- // https://tc39.es/ecma262/#sec-%iteratorprototype%-object
- var IteratorPrototype, PrototypeOfArrayIteratorPrototype, arrayIterator;
- /* eslint-disable es/no-array-prototype-keys -- safe */
- if ([].keys) {
- arrayIterator = [].keys();
- // Safari 8 has buggy iterators w/o `next`
- if (!('next' in arrayIterator)) BUGGY_SAFARI_ITERATORS = true;
- else {
- PrototypeOfArrayIteratorPrototype = getPrototypeOf(getPrototypeOf(arrayIterator));
- if (PrototypeOfArrayIteratorPrototype !== Object.prototype) IteratorPrototype = PrototypeOfArrayIteratorPrototype;
- }
- }
- var NEW_ITERATOR_PROTOTYPE = !isObject(IteratorPrototype) || fails(function () {
- var test = {};
- // FF44- legacy iterators case
- return IteratorPrototype[ITERATOR].call(test) !== test;
- });
- if (NEW_ITERATOR_PROTOTYPE) IteratorPrototype = {};
- else if (IS_PURE) IteratorPrototype = create(IteratorPrototype);
- // `%IteratorPrototype%[@@iterator]()` method
- // https://tc39.es/ecma262/#sec-%iteratorprototype%-@@iterator
- if (!isCallable(IteratorPrototype[ITERATOR])) {
- defineBuiltIn(IteratorPrototype, ITERATOR, function () {
- return this;
- });
- }
- module.exports = {
- IteratorPrototype: IteratorPrototype,
- BUGGY_SAFARI_ITERATORS: BUGGY_SAFARI_ITERATORS
- };
- /***/ }),
- /***/ 6269:
- /***/ ((module) => {
- module.exports = {};
- /***/ }),
- /***/ 6198:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var toLength = __webpack_require__(8014);
- // `LengthOfArrayLike` abstract operation
- // https://tc39.es/ecma262/#sec-lengthofarraylike
- module.exports = function (obj) {
- return toLength(obj.length);
- };
- /***/ }),
- /***/ 283:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var uncurryThis = __webpack_require__(9504);
- var fails = __webpack_require__(9039);
- var isCallable = __webpack_require__(4901);
- var hasOwn = __webpack_require__(9297);
- var DESCRIPTORS = __webpack_require__(3724);
- var CONFIGURABLE_FUNCTION_NAME = (__webpack_require__(350).CONFIGURABLE);
- var inspectSource = __webpack_require__(3706);
- var InternalStateModule = __webpack_require__(1181);
- var enforceInternalState = InternalStateModule.enforce;
- var getInternalState = InternalStateModule.get;
- var $String = String;
- // eslint-disable-next-line es/no-object-defineproperty -- safe
- var defineProperty = Object.defineProperty;
- var stringSlice = uncurryThis(''.slice);
- var replace = uncurryThis(''.replace);
- var join = uncurryThis([].join);
- var CONFIGURABLE_LENGTH = DESCRIPTORS && !fails(function () {
- return defineProperty(function () { /* empty */ }, 'length', { value: 8 }).length !== 8;
- });
- var TEMPLATE = String(String).split('String');
- var makeBuiltIn = module.exports = function (value, name, options) {
- if (stringSlice($String(name), 0, 7) === 'Symbol(') {
- name = '[' + replace($String(name), /^Symbol\(([^)]*)\).*$/, '$1') + ']';
- }
- if (options && options.getter) name = 'get ' + name;
- if (options && options.setter) name = 'set ' + name;
- if (!hasOwn(value, 'name') || (CONFIGURABLE_FUNCTION_NAME && value.name !== name)) {
- if (DESCRIPTORS) defineProperty(value, 'name', { value: name, configurable: true });
- else value.name = name;
- }
- if (CONFIGURABLE_LENGTH && options && hasOwn(options, 'arity') && value.length !== options.arity) {
- defineProperty(value, 'length', { value: options.arity });
- }
- try {
- if (options && hasOwn(options, 'constructor') && options.constructor) {
- if (DESCRIPTORS) defineProperty(value, 'prototype', { writable: false });
- // in V8 ~ Chrome 53, prototypes of some methods, like `Array.prototype.values`, are non-writable
- } else if (value.prototype) value.prototype = undefined;
- } catch (error) { /* empty */ }
- var state = enforceInternalState(value);
- if (!hasOwn(state, 'source')) {
- state.source = join(TEMPLATE, typeof name == 'string' ? name : '');
- } return value;
- };
- // add fake Function#toString for correct work wrapped methods / constructors with methods like LoDash isNative
- // eslint-disable-next-line no-extend-native -- required
- Function.prototype.toString = makeBuiltIn(function toString() {
- return isCallable(this) && getInternalState(this).source || inspectSource(this);
- }, 'toString');
- /***/ }),
- /***/ 741:
- /***/ ((module) => {
- var ceil = Math.ceil;
- var floor = Math.floor;
- // `Math.trunc` method
- // https://tc39.es/ecma262/#sec-math.trunc
- // eslint-disable-next-line es/no-math-trunc -- safe
- module.exports = Math.trunc || function trunc(x) {
- var n = +x;
- return (n > 0 ? floor : ceil)(n);
- };
- /***/ }),
- /***/ 6043:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var aCallable = __webpack_require__(9306);
- var $TypeError = TypeError;
- var PromiseCapability = function (C) {
- var resolve, reject;
- this.promise = new C(function ($$resolve, $$reject) {
- if (resolve !== undefined || reject !== undefined) throw new $TypeError('Bad Promise constructor');
- resolve = $$resolve;
- reject = $$reject;
- });
- this.resolve = aCallable(resolve);
- this.reject = aCallable(reject);
- };
- // `NewPromiseCapability` abstract operation
- // https://tc39.es/ecma262/#sec-newpromisecapability
- module.exports.f = function (C) {
- return new PromiseCapability(C);
- };
- /***/ }),
- /***/ 2360:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- /* global ActiveXObject -- old IE, WSH */
- var anObject = __webpack_require__(8551);
- var definePropertiesModule = __webpack_require__(6801);
- var enumBugKeys = __webpack_require__(8727);
- var hiddenKeys = __webpack_require__(421);
- var html = __webpack_require__(397);
- var documentCreateElement = __webpack_require__(4055);
- var sharedKey = __webpack_require__(6119);
- var GT = '>';
- var LT = '<';
- var PROTOTYPE = 'prototype';
- var SCRIPT = 'script';
- var IE_PROTO = sharedKey('IE_PROTO');
- var EmptyConstructor = function () { /* empty */ };
- var scriptTag = function (content) {
- return LT + SCRIPT + GT + content + LT + '/' + SCRIPT + GT;
- };
- // Create object with fake `null` prototype: use ActiveX Object with cleared prototype
- var NullProtoObjectViaActiveX = function (activeXDocument) {
- activeXDocument.write(scriptTag(''));
- activeXDocument.close();
- var temp = activeXDocument.parentWindow.Object;
- activeXDocument = null; // avoid memory leak
- return temp;
- };
- // Create object with fake `null` prototype: use iframe Object with cleared prototype
- var NullProtoObjectViaIFrame = function () {
- // Thrash, waste and sodomy: IE GC bug
- var iframe = documentCreateElement('iframe');
- var JS = 'java' + SCRIPT + ':';
- var iframeDocument;
- iframe.style.display = 'none';
- html.appendChild(iframe);
- // https://github.com/zloirock/core-js/issues/475
- iframe.src = String(JS);
- iframeDocument = iframe.contentWindow.document;
- iframeDocument.open();
- iframeDocument.write(scriptTag('document.F=Object'));
- iframeDocument.close();
- return iframeDocument.F;
- };
- // Check for document.domain and active x support
- // No need to use active x approach when document.domain is not set
- // see https://github.com/es-shims/es5-shim/issues/150
- // variation of https://github.com/kitcambridge/es5-shim/commit/4f738ac066346
- // avoid IE GC bug
- var activeXDocument;
- var NullProtoObject = function () {
- try {
- activeXDocument = new ActiveXObject('htmlfile');
- } catch (error) { /* ignore */ }
- NullProtoObject = typeof document != 'undefined'
- ? document.domain && activeXDocument
- ? NullProtoObjectViaActiveX(activeXDocument) // old IE
- : NullProtoObjectViaIFrame()
- : NullProtoObjectViaActiveX(activeXDocument); // WSH
- var length = enumBugKeys.length;
- while (length--) delete NullProtoObject[PROTOTYPE][enumBugKeys[length]];
- return NullProtoObject();
- };
- hiddenKeys[IE_PROTO] = true;
- // `Object.create` method
- // https://tc39.es/ecma262/#sec-object.create
- // eslint-disable-next-line es/no-object-create -- safe
- module.exports = Object.create || function create(O, Properties) {
- var result;
- if (O !== null) {
- EmptyConstructor[PROTOTYPE] = anObject(O);
- result = new EmptyConstructor();
- EmptyConstructor[PROTOTYPE] = null;
- // add "__proto__" for Object.getPrototypeOf polyfill
- result[IE_PROTO] = O;
- } else result = NullProtoObject();
- return Properties === undefined ? result : definePropertiesModule.f(result, Properties);
- };
- /***/ }),
- /***/ 6801:
- /***/ ((__unused_webpack_module, exports, __webpack_require__) => {
- var DESCRIPTORS = __webpack_require__(3724);
- var V8_PROTOTYPE_DEFINE_BUG = __webpack_require__(8686);
- var definePropertyModule = __webpack_require__(4913);
- var anObject = __webpack_require__(8551);
- var toIndexedObject = __webpack_require__(5397);
- var objectKeys = __webpack_require__(1072);
- // `Object.defineProperties` method
- // https://tc39.es/ecma262/#sec-object.defineproperties
- // eslint-disable-next-line es/no-object-defineproperties -- safe
- exports.f = DESCRIPTORS && !V8_PROTOTYPE_DEFINE_BUG ? Object.defineProperties : function defineProperties(O, Properties) {
- anObject(O);
- var props = toIndexedObject(Properties);
- var keys = objectKeys(Properties);
- var length = keys.length;
- var index = 0;
- var key;
- while (length > index) definePropertyModule.f(O, key = keys[index++], props[key]);
- return O;
- };
- /***/ }),
- /***/ 4913:
- /***/ ((__unused_webpack_module, exports, __webpack_require__) => {
- var DESCRIPTORS = __webpack_require__(3724);
- var IE8_DOM_DEFINE = __webpack_require__(5917);
- var V8_PROTOTYPE_DEFINE_BUG = __webpack_require__(8686);
- var anObject = __webpack_require__(8551);
- var toPropertyKey = __webpack_require__(6969);
- var $TypeError = TypeError;
- // eslint-disable-next-line es/no-object-defineproperty -- safe
- var $defineProperty = Object.defineProperty;
- // eslint-disable-next-line es/no-object-getownpropertydescriptor -- safe
- var $getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;
- var ENUMERABLE = 'enumerable';
- var CONFIGURABLE = 'configurable';
- var WRITABLE = 'writable';
- // `Object.defineProperty` method
- // https://tc39.es/ecma262/#sec-object.defineproperty
- exports.f = DESCRIPTORS ? V8_PROTOTYPE_DEFINE_BUG ? function defineProperty(O, P, Attributes) {
- anObject(O);
- P = toPropertyKey(P);
- anObject(Attributes);
- if (typeof O === 'function' && P === 'prototype' && 'value' in Attributes && WRITABLE in Attributes && !Attributes[WRITABLE]) {
- var current = $getOwnPropertyDescriptor(O, P);
- if (current && current[WRITABLE]) {
- O[P] = Attributes.value;
- Attributes = {
- configurable: CONFIGURABLE in Attributes ? Attributes[CONFIGURABLE] : current[CONFIGURABLE],
- enumerable: ENUMERABLE in Attributes ? Attributes[ENUMERABLE] : current[ENUMERABLE],
- writable: false
- };
- }
- } return $defineProperty(O, P, Attributes);
- } : $defineProperty : function defineProperty(O, P, Attributes) {
- anObject(O);
- P = toPropertyKey(P);
- anObject(Attributes);
- if (IE8_DOM_DEFINE) try {
- return $defineProperty(O, P, Attributes);
- } catch (error) { /* empty */ }
- if ('get' in Attributes || 'set' in Attributes) throw new $TypeError('Accessors not supported');
- if ('value' in Attributes) O[P] = Attributes.value;
- return O;
- };
- /***/ }),
- /***/ 7347:
- /***/ ((__unused_webpack_module, exports, __webpack_require__) => {
- var DESCRIPTORS = __webpack_require__(3724);
- var call = __webpack_require__(9565);
- var propertyIsEnumerableModule = __webpack_require__(8773);
- var createPropertyDescriptor = __webpack_require__(6980);
- var toIndexedObject = __webpack_require__(5397);
- var toPropertyKey = __webpack_require__(6969);
- var hasOwn = __webpack_require__(9297);
- var IE8_DOM_DEFINE = __webpack_require__(5917);
- // eslint-disable-next-line es/no-object-getownpropertydescriptor -- safe
- var $getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;
- // `Object.getOwnPropertyDescriptor` method
- // https://tc39.es/ecma262/#sec-object.getownpropertydescriptor
- exports.f = DESCRIPTORS ? $getOwnPropertyDescriptor : function getOwnPropertyDescriptor(O, P) {
- O = toIndexedObject(O);
- P = toPropertyKey(P);
- if (IE8_DOM_DEFINE) try {
- return $getOwnPropertyDescriptor(O, P);
- } catch (error) { /* empty */ }
- if (hasOwn(O, P)) return createPropertyDescriptor(!call(propertyIsEnumerableModule.f, O, P), O[P]);
- };
- /***/ }),
- /***/ 8480:
- /***/ ((__unused_webpack_module, exports, __webpack_require__) => {
- var internalObjectKeys = __webpack_require__(1828);
- var enumBugKeys = __webpack_require__(8727);
- var hiddenKeys = enumBugKeys.concat('length', 'prototype');
- // `Object.getOwnPropertyNames` method
- // https://tc39.es/ecma262/#sec-object.getownpropertynames
- // eslint-disable-next-line es/no-object-getownpropertynames -- safe
- exports.f = Object.getOwnPropertyNames || function getOwnPropertyNames(O) {
- return internalObjectKeys(O, hiddenKeys);
- };
- /***/ }),
- /***/ 3717:
- /***/ ((__unused_webpack_module, exports) => {
- // eslint-disable-next-line es/no-object-getownpropertysymbols -- safe
- exports.f = Object.getOwnPropertySymbols;
- /***/ }),
- /***/ 2787:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var hasOwn = __webpack_require__(9297);
- var isCallable = __webpack_require__(4901);
- var toObject = __webpack_require__(8981);
- var sharedKey = __webpack_require__(6119);
- var CORRECT_PROTOTYPE_GETTER = __webpack_require__(2211);
- var IE_PROTO = sharedKey('IE_PROTO');
- var $Object = Object;
- var ObjectPrototype = $Object.prototype;
- // `Object.getPrototypeOf` method
- // https://tc39.es/ecma262/#sec-object.getprototypeof
- // eslint-disable-next-line es/no-object-getprototypeof -- safe
- module.exports = CORRECT_PROTOTYPE_GETTER ? $Object.getPrototypeOf : function (O) {
- var object = toObject(O);
- if (hasOwn(object, IE_PROTO)) return object[IE_PROTO];
- var constructor = object.constructor;
- if (isCallable(constructor) && object instanceof constructor) {
- return constructor.prototype;
- } return object instanceof $Object ? ObjectPrototype : null;
- };
- /***/ }),
- /***/ 1625:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var uncurryThis = __webpack_require__(9504);
- module.exports = uncurryThis({}.isPrototypeOf);
- /***/ }),
- /***/ 1828:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var uncurryThis = __webpack_require__(9504);
- var hasOwn = __webpack_require__(9297);
- var toIndexedObject = __webpack_require__(5397);
- var indexOf = (__webpack_require__(9617).indexOf);
- var hiddenKeys = __webpack_require__(421);
- var push = uncurryThis([].push);
- module.exports = function (object, names) {
- var O = toIndexedObject(object);
- var i = 0;
- var result = [];
- var key;
- for (key in O) !hasOwn(hiddenKeys, key) && hasOwn(O, key) && push(result, key);
- // Don't enum bug & hidden keys
- while (names.length > i) if (hasOwn(O, key = names[i++])) {
- ~indexOf(result, key) || push(result, key);
- }
- return result;
- };
- /***/ }),
- /***/ 1072:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var internalObjectKeys = __webpack_require__(1828);
- var enumBugKeys = __webpack_require__(8727);
- // `Object.keys` method
- // https://tc39.es/ecma262/#sec-object.keys
- // eslint-disable-next-line es/no-object-keys -- safe
- module.exports = Object.keys || function keys(O) {
- return internalObjectKeys(O, enumBugKeys);
- };
- /***/ }),
- /***/ 8773:
- /***/ ((__unused_webpack_module, exports) => {
- var $propertyIsEnumerable = {}.propertyIsEnumerable;
- // eslint-disable-next-line es/no-object-getownpropertydescriptor -- safe
- var getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;
- // Nashorn ~ JDK8 bug
- var NASHORN_BUG = getOwnPropertyDescriptor && !$propertyIsEnumerable.call({ 1: 2 }, 1);
- // `Object.prototype.propertyIsEnumerable` method implementation
- // https://tc39.es/ecma262/#sec-object.prototype.propertyisenumerable
- exports.f = NASHORN_BUG ? function propertyIsEnumerable(V) {
- var descriptor = getOwnPropertyDescriptor(this, V);
- return !!descriptor && descriptor.enumerable;
- } : $propertyIsEnumerable;
- /***/ }),
- /***/ 4270:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var call = __webpack_require__(9565);
- var isCallable = __webpack_require__(4901);
- var isObject = __webpack_require__(34);
- var $TypeError = TypeError;
- // `OrdinaryToPrimitive` abstract operation
- // https://tc39.es/ecma262/#sec-ordinarytoprimitive
- module.exports = function (input, pref) {
- var fn, val;
- if (pref === 'string' && isCallable(fn = input.toString) && !isObject(val = call(fn, input))) return val;
- if (isCallable(fn = input.valueOf) && !isObject(val = call(fn, input))) return val;
- if (pref !== 'string' && isCallable(fn = input.toString) && !isObject(val = call(fn, input))) return val;
- throw new $TypeError("Can't convert object to primitive value");
- };
- /***/ }),
- /***/ 5031:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var getBuiltIn = __webpack_require__(7751);
- var uncurryThis = __webpack_require__(9504);
- var getOwnPropertyNamesModule = __webpack_require__(8480);
- var getOwnPropertySymbolsModule = __webpack_require__(3717);
- var anObject = __webpack_require__(8551);
- var concat = uncurryThis([].concat);
- // all object keys, includes non-enumerable and symbols
- module.exports = getBuiltIn('Reflect', 'ownKeys') || function ownKeys(it) {
- var keys = getOwnPropertyNamesModule.f(anObject(it));
- var getOwnPropertySymbols = getOwnPropertySymbolsModule.f;
- return getOwnPropertySymbols ? concat(keys, getOwnPropertySymbols(it)) : keys;
- };
- /***/ }),
- /***/ 8235:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var uncurryThis = __webpack_require__(9504);
- var hasOwn = __webpack_require__(9297);
- var $SyntaxError = SyntaxError;
- var $parseInt = parseInt;
- var fromCharCode = String.fromCharCode;
- var at = uncurryThis(''.charAt);
- var slice = uncurryThis(''.slice);
- var exec = uncurryThis(/./.exec);
- var codePoints = {
- '\\"': '"',
- '\\\\': '\\',
- '\\/': '/',
- '\\b': '\b',
- '\\f': '\f',
- '\\n': '\n',
- '\\r': '\r',
- '\\t': '\t'
- };
- var IS_4_HEX_DIGITS = /^[\da-f]{4}$/i;
- // eslint-disable-next-line regexp/no-control-character -- safe
- var IS_C0_CONTROL_CODE = /^[\u0000-\u001F]$/;
- module.exports = function (source, i) {
- var unterminated = true;
- var value = '';
- while (i < source.length) {
- var chr = at(source, i);
- if (chr === '\\') {
- var twoChars = slice(source, i, i + 2);
- if (hasOwn(codePoints, twoChars)) {
- value += codePoints[twoChars];
- i += 2;
- } else if (twoChars === '\\u') {
- i += 2;
- var fourHexDigits = slice(source, i, i + 4);
- if (!exec(IS_4_HEX_DIGITS, fourHexDigits)) throw new $SyntaxError('Bad Unicode escape at: ' + i);
- value += fromCharCode($parseInt(fourHexDigits, 16));
- i += 4;
- } else throw new $SyntaxError('Unknown escape sequence: "' + twoChars + '"');
- } else if (chr === '"') {
- unterminated = false;
- i++;
- break;
- } else {
- if (exec(IS_C0_CONTROL_CODE, chr)) throw new $SyntaxError('Bad control character in string literal at: ' + i);
- value += chr;
- i++;
- }
- }
- if (unterminated) throw new $SyntaxError('Unterminated string at: ' + i);
- return { value: value, end: i };
- };
- /***/ }),
- /***/ 7750:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var isNullOrUndefined = __webpack_require__(4117);
- var $TypeError = TypeError;
- // `RequireObjectCoercible` abstract operation
- // https://tc39.es/ecma262/#sec-requireobjectcoercible
- module.exports = function (it) {
- if (isNullOrUndefined(it)) throw new $TypeError("Can't call method on " + it);
- return it;
- };
- /***/ }),
- /***/ 9286:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var SetHelpers = __webpack_require__(4402);
- var iterate = __webpack_require__(8469);
- var Set = SetHelpers.Set;
- var add = SetHelpers.add;
- module.exports = function (set) {
- var result = new Set();
- iterate(set, function (it) {
- add(result, it);
- });
- return result;
- };
- /***/ }),
- /***/ 3440:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var aSet = __webpack_require__(7080);
- var SetHelpers = __webpack_require__(4402);
- var clone = __webpack_require__(9286);
- var size = __webpack_require__(5170);
- var getSetRecord = __webpack_require__(3789);
- var iterateSet = __webpack_require__(8469);
- var iterateSimple = __webpack_require__(507);
- var has = SetHelpers.has;
- var remove = SetHelpers.remove;
- // `Set.prototype.difference` method
- // https://github.com/tc39/proposal-set-methods
- module.exports = function difference(other) {
- var O = aSet(this);
- var otherRec = getSetRecord(other);
- var result = clone(O);
- if (size(O) <= otherRec.size) iterateSet(O, function (e) {
- if (otherRec.includes(e)) remove(result, e);
- });
- else iterateSimple(otherRec.getIterator(), function (e) {
- if (has(O, e)) remove(result, e);
- });
- return result;
- };
- /***/ }),
- /***/ 4402:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var uncurryThis = __webpack_require__(9504);
- // eslint-disable-next-line es/no-set -- safe
- var SetPrototype = Set.prototype;
- module.exports = {
- // eslint-disable-next-line es/no-set -- safe
- Set: Set,
- add: uncurryThis(SetPrototype.add),
- has: uncurryThis(SetPrototype.has),
- remove: uncurryThis(SetPrototype['delete']),
- proto: SetPrototype
- };
- /***/ }),
- /***/ 8750:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var aSet = __webpack_require__(7080);
- var SetHelpers = __webpack_require__(4402);
- var size = __webpack_require__(5170);
- var getSetRecord = __webpack_require__(3789);
- var iterateSet = __webpack_require__(8469);
- var iterateSimple = __webpack_require__(507);
- var Set = SetHelpers.Set;
- var add = SetHelpers.add;
- var has = SetHelpers.has;
- // `Set.prototype.intersection` method
- // https://github.com/tc39/proposal-set-methods
- module.exports = function intersection(other) {
- var O = aSet(this);
- var otherRec = getSetRecord(other);
- var result = new Set();
- if (size(O) > otherRec.size) {
- iterateSimple(otherRec.getIterator(), function (e) {
- if (has(O, e)) add(result, e);
- });
- } else {
- iterateSet(O, function (e) {
- if (otherRec.includes(e)) add(result, e);
- });
- }
- return result;
- };
- /***/ }),
- /***/ 4449:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var aSet = __webpack_require__(7080);
- var has = (__webpack_require__(4402).has);
- var size = __webpack_require__(5170);
- var getSetRecord = __webpack_require__(3789);
- var iterateSet = __webpack_require__(8469);
- var iterateSimple = __webpack_require__(507);
- var iteratorClose = __webpack_require__(9539);
- // `Set.prototype.isDisjointFrom` method
- // https://tc39.github.io/proposal-set-methods/#Set.prototype.isDisjointFrom
- module.exports = function isDisjointFrom(other) {
- var O = aSet(this);
- var otherRec = getSetRecord(other);
- if (size(O) <= otherRec.size) return iterateSet(O, function (e) {
- if (otherRec.includes(e)) return false;
- }, true) !== false;
- var iterator = otherRec.getIterator();
- return iterateSimple(iterator, function (e) {
- if (has(O, e)) return iteratorClose(iterator, 'normal', false);
- }) !== false;
- };
- /***/ }),
- /***/ 3838:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var aSet = __webpack_require__(7080);
- var size = __webpack_require__(5170);
- var iterate = __webpack_require__(8469);
- var getSetRecord = __webpack_require__(3789);
- // `Set.prototype.isSubsetOf` method
- // https://tc39.github.io/proposal-set-methods/#Set.prototype.isSubsetOf
- module.exports = function isSubsetOf(other) {
- var O = aSet(this);
- var otherRec = getSetRecord(other);
- if (size(O) > otherRec.size) return false;
- return iterate(O, function (e) {
- if (!otherRec.includes(e)) return false;
- }, true) !== false;
- };
- /***/ }),
- /***/ 8527:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var aSet = __webpack_require__(7080);
- var has = (__webpack_require__(4402).has);
- var size = __webpack_require__(5170);
- var getSetRecord = __webpack_require__(3789);
- var iterateSimple = __webpack_require__(507);
- var iteratorClose = __webpack_require__(9539);
- // `Set.prototype.isSupersetOf` method
- // https://tc39.github.io/proposal-set-methods/#Set.prototype.isSupersetOf
- module.exports = function isSupersetOf(other) {
- var O = aSet(this);
- var otherRec = getSetRecord(other);
- if (size(O) < otherRec.size) return false;
- var iterator = otherRec.getIterator();
- return iterateSimple(iterator, function (e) {
- if (!has(O, e)) return iteratorClose(iterator, 'normal', false);
- }) !== false;
- };
- /***/ }),
- /***/ 8469:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var uncurryThis = __webpack_require__(9504);
- var iterateSimple = __webpack_require__(507);
- var SetHelpers = __webpack_require__(4402);
- var Set = SetHelpers.Set;
- var SetPrototype = SetHelpers.proto;
- var forEach = uncurryThis(SetPrototype.forEach);
- var keys = uncurryThis(SetPrototype.keys);
- var next = keys(new Set()).next;
- module.exports = function (set, fn, interruptible) {
- return interruptible ? iterateSimple({ iterator: keys(set), next: next }, fn) : forEach(set, fn);
- };
- /***/ }),
- /***/ 4916:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var getBuiltIn = __webpack_require__(7751);
- var createSetLike = function (size) {
- return {
- size: size,
- has: function () {
- return false;
- },
- keys: function () {
- return {
- next: function () {
- return { done: true };
- }
- };
- }
- };
- };
- module.exports = function (name) {
- var Set = getBuiltIn('Set');
- try {
- new Set()[name](createSetLike(0));
- try {
- // late spec change, early WebKit ~ Safari 17.0 beta implementation does not pass it
- // https://github.com/tc39/proposal-set-methods/pull/88
- new Set()[name](createSetLike(-1));
- return false;
- } catch (error2) {
- return true;
- }
- } catch (error) {
- return false;
- }
- };
- /***/ }),
- /***/ 5170:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var uncurryThisAccessor = __webpack_require__(6706);
- var SetHelpers = __webpack_require__(4402);
- module.exports = uncurryThisAccessor(SetHelpers.proto, 'size', 'get') || function (set) {
- return set.size;
- };
- /***/ }),
- /***/ 3650:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var aSet = __webpack_require__(7080);
- var SetHelpers = __webpack_require__(4402);
- var clone = __webpack_require__(9286);
- var getSetRecord = __webpack_require__(3789);
- var iterateSimple = __webpack_require__(507);
- var add = SetHelpers.add;
- var has = SetHelpers.has;
- var remove = SetHelpers.remove;
- // `Set.prototype.symmetricDifference` method
- // https://github.com/tc39/proposal-set-methods
- module.exports = function symmetricDifference(other) {
- var O = aSet(this);
- var keysIter = getSetRecord(other).getIterator();
- var result = clone(O);
- iterateSimple(keysIter, function (e) {
- if (has(O, e)) remove(result, e);
- else add(result, e);
- });
- return result;
- };
- /***/ }),
- /***/ 4204:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var aSet = __webpack_require__(7080);
- var add = (__webpack_require__(4402).add);
- var clone = __webpack_require__(9286);
- var getSetRecord = __webpack_require__(3789);
- var iterateSimple = __webpack_require__(507);
- // `Set.prototype.union` method
- // https://github.com/tc39/proposal-set-methods
- module.exports = function union(other) {
- var O = aSet(this);
- var keysIter = getSetRecord(other).getIterator();
- var result = clone(O);
- iterateSimple(keysIter, function (it) {
- add(result, it);
- });
- return result;
- };
- /***/ }),
- /***/ 6119:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var shared = __webpack_require__(5745);
- var uid = __webpack_require__(3392);
- var keys = shared('keys');
- module.exports = function (key) {
- return keys[key] || (keys[key] = uid(key));
- };
- /***/ }),
- /***/ 7629:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var IS_PURE = __webpack_require__(6395);
- var globalThis = __webpack_require__(4475);
- var defineGlobalProperty = __webpack_require__(9433);
- var SHARED = '__core-js_shared__';
- var store = module.exports = globalThis[SHARED] || defineGlobalProperty(SHARED, {});
- (store.versions || (store.versions = [])).push({
- version: '3.37.0',
- mode: IS_PURE ? 'pure' : 'global',
- copyright: '© 2014-2024 Denis Pushkarev (zloirock.ru)',
- license: 'https://github.com/zloirock/core-js/blob/v3.37.0/LICENSE',
- source: 'https://github.com/zloirock/core-js'
- });
- /***/ }),
- /***/ 5745:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var store = __webpack_require__(7629);
- module.exports = function (key, value) {
- return store[key] || (store[key] = value || {});
- };
- /***/ }),
- /***/ 4495:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- /* eslint-disable es/no-symbol -- required for testing */
- var V8_VERSION = __webpack_require__(7388);
- var fails = __webpack_require__(9039);
- var global = __webpack_require__(4475);
- var $String = global.String;
- // eslint-disable-next-line es/no-object-getownpropertysymbols -- required for testing
- module.exports = !!Object.getOwnPropertySymbols && !fails(function () {
- var symbol = Symbol('symbol detection');
- // Chrome 38 Symbol has incorrect toString conversion
- // `get-own-property-symbols` polyfill symbols converted to object are not Symbol instances
- // nb: Do not call `String` directly to avoid this being optimized out to `symbol+''` which will,
- // of course, fail.
- return !$String(symbol) || !(Object(symbol) instanceof Symbol) ||
- // Chrome 38-40 symbols are not inherited from DOM collections prototypes to instances
- !Symbol.sham && V8_VERSION && V8_VERSION < 41;
- });
- /***/ }),
- /***/ 5610:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var toIntegerOrInfinity = __webpack_require__(1291);
- var max = Math.max;
- var min = Math.min;
- // Helper for a popular repeating case of the spec:
- // Let integer be ? ToInteger(index).
- // If integer < 0, let result be max((length + integer), 0); else let result be min(integer, length).
- module.exports = function (index, length) {
- var integer = toIntegerOrInfinity(index);
- return integer < 0 ? max(integer + length, 0) : min(integer, length);
- };
- /***/ }),
- /***/ 5397:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- // toObject with fallback for non-array-like ES3 strings
- var IndexedObject = __webpack_require__(7055);
- var requireObjectCoercible = __webpack_require__(7750);
- module.exports = function (it) {
- return IndexedObject(requireObjectCoercible(it));
- };
- /***/ }),
- /***/ 1291:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var trunc = __webpack_require__(741);
- // `ToIntegerOrInfinity` abstract operation
- // https://tc39.es/ecma262/#sec-tointegerorinfinity
- module.exports = function (argument) {
- var number = +argument;
- // eslint-disable-next-line no-self-compare -- NaN check
- return number !== number || number === 0 ? 0 : trunc(number);
- };
- /***/ }),
- /***/ 8014:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var toIntegerOrInfinity = __webpack_require__(1291);
- var min = Math.min;
- // `ToLength` abstract operation
- // https://tc39.es/ecma262/#sec-tolength
- module.exports = function (argument) {
- var len = toIntegerOrInfinity(argument);
- return len > 0 ? min(len, 0x1FFFFFFFFFFFFF) : 0; // 2 ** 53 - 1 == 9007199254740991
- };
- /***/ }),
- /***/ 8981:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var requireObjectCoercible = __webpack_require__(7750);
- var $Object = Object;
- // `ToObject` abstract operation
- // https://tc39.es/ecma262/#sec-toobject
- module.exports = function (argument) {
- return $Object(requireObjectCoercible(argument));
- };
- /***/ }),
- /***/ 2777:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var call = __webpack_require__(9565);
- var isObject = __webpack_require__(34);
- var isSymbol = __webpack_require__(757);
- var getMethod = __webpack_require__(5966);
- var ordinaryToPrimitive = __webpack_require__(4270);
- var wellKnownSymbol = __webpack_require__(8227);
- var $TypeError = TypeError;
- var TO_PRIMITIVE = wellKnownSymbol('toPrimitive');
- // `ToPrimitive` abstract operation
- // https://tc39.es/ecma262/#sec-toprimitive
- module.exports = function (input, pref) {
- if (!isObject(input) || isSymbol(input)) return input;
- var exoticToPrim = getMethod(input, TO_PRIMITIVE);
- var result;
- if (exoticToPrim) {
- if (pref === undefined) pref = 'default';
- result = call(exoticToPrim, input, pref);
- if (!isObject(result) || isSymbol(result)) return result;
- throw new $TypeError("Can't convert object to primitive value");
- }
- if (pref === undefined) pref = 'number';
- return ordinaryToPrimitive(input, pref);
- };
- /***/ }),
- /***/ 6969:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var toPrimitive = __webpack_require__(2777);
- var isSymbol = __webpack_require__(757);
- // `ToPropertyKey` abstract operation
- // https://tc39.es/ecma262/#sec-topropertykey
- module.exports = function (argument) {
- var key = toPrimitive(argument, 'string');
- return isSymbol(key) ? key : key + '';
- };
- /***/ }),
- /***/ 2140:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var wellKnownSymbol = __webpack_require__(8227);
- var TO_STRING_TAG = wellKnownSymbol('toStringTag');
- var test = {};
- test[TO_STRING_TAG] = 'z';
- module.exports = String(test) === '[object z]';
- /***/ }),
- /***/ 655:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var classof = __webpack_require__(6955);
- var $String = String;
- module.exports = function (argument) {
- if (classof(argument) === 'Symbol') throw new TypeError('Cannot convert a Symbol value to a string');
- return $String(argument);
- };
- /***/ }),
- /***/ 6823:
- /***/ ((module) => {
- var $String = String;
- module.exports = function (argument) {
- try {
- return $String(argument);
- } catch (error) {
- return 'Object';
- }
- };
- /***/ }),
- /***/ 3392:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var uncurryThis = __webpack_require__(9504);
- var id = 0;
- var postfix = Math.random();
- var toString = uncurryThis(1.0.toString);
- module.exports = function (key) {
- return 'Symbol(' + (key === undefined ? '' : key) + ')_' + toString(++id + postfix, 36);
- };
- /***/ }),
- /***/ 7040:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- /* eslint-disable es/no-symbol -- required for testing */
- var NATIVE_SYMBOL = __webpack_require__(4495);
- module.exports = NATIVE_SYMBOL
- && !Symbol.sham
- && typeof Symbol.iterator == 'symbol';
- /***/ }),
- /***/ 8686:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var DESCRIPTORS = __webpack_require__(3724);
- var fails = __webpack_require__(9039);
- // V8 ~ Chrome 36-
- // https://bugs.chromium.org/p/v8/issues/detail?id=3334
- module.exports = DESCRIPTORS && fails(function () {
- // eslint-disable-next-line es/no-object-defineproperty -- required for testing
- return Object.defineProperty(function () { /* empty */ }, 'prototype', {
- value: 42,
- writable: false
- }).prototype !== 42;
- });
- /***/ }),
- /***/ 2812:
- /***/ ((module) => {
- var $TypeError = TypeError;
- module.exports = function (passed, required) {
- if (passed < required) throw new $TypeError('Not enough arguments');
- return passed;
- };
- /***/ }),
- /***/ 8622:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var global = __webpack_require__(4475);
- var isCallable = __webpack_require__(4901);
- var WeakMap = global.WeakMap;
- module.exports = isCallable(WeakMap) && /native code/.test(String(WeakMap));
- /***/ }),
- /***/ 8227:
- /***/ ((module, __unused_webpack_exports, __webpack_require__) => {
- var global = __webpack_require__(4475);
- var shared = __webpack_require__(5745);
- var hasOwn = __webpack_require__(9297);
- var uid = __webpack_require__(3392);
- var NATIVE_SYMBOL = __webpack_require__(4495);
- var USE_SYMBOL_AS_UID = __webpack_require__(7040);
- var Symbol = global.Symbol;
- var WellKnownSymbolsStore = shared('wks');
- var createWellKnownSymbol = USE_SYMBOL_AS_UID ? Symbol['for'] || Symbol : Symbol && Symbol.withoutSetter || uid;
- module.exports = function (name) {
- if (!hasOwn(WellKnownSymbolsStore, name)) {
- WellKnownSymbolsStore[name] = NATIVE_SYMBOL && hasOwn(Symbol, name)
- ? Symbol[name]
- : createWellKnownSymbol('Symbol.' + name);
- } return WellKnownSymbolsStore[name];
- };
- /***/ }),
- /***/ 4114:
- /***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {
- var $ = __webpack_require__(6518);
- var toObject = __webpack_require__(8981);
- var lengthOfArrayLike = __webpack_require__(6198);
- var setArrayLength = __webpack_require__(4527);
- var doesNotExceedSafeInteger = __webpack_require__(6837);
- var fails = __webpack_require__(9039);
- var INCORRECT_TO_LENGTH = fails(function () {
- return [].push.call({ length: 0x100000000 }, 1) !== 4294967297;
- });
- // V8 <= 121 and Safari <= 15.4; FF < 23 throws InternalError
- // https://bugs.chromium.org/p/v8/issues/detail?id=12681
- var properErrorOnNonWritableLength = function () {
- try {
- // eslint-disable-next-line es/no-object-defineproperty -- safe
- Object.defineProperty([], 'length', { writable: false }).push();
- } catch (error) {
- return error instanceof TypeError;
- }
- };
- var FORCED = INCORRECT_TO_LENGTH || !properErrorOnNonWritableLength();
- // `Array.prototype.push` method
- // https://tc39.es/ecma262/#sec-array.prototype.push
- $({ target: 'Array', proto: true, arity: 1, forced: FORCED }, {
- // eslint-disable-next-line no-unused-vars -- required for `.length`
- push: function push(item) {
- var O = toObject(this);
- var len = lengthOfArrayLike(O);
- var argCount = arguments.length;
- doesNotExceedSafeInteger(len + argCount);
- for (var i = 0; i < argCount; i++) {
- O[len] = arguments[i];
- len++;
- }
- setArrayLength(O, len);
- return len;
- }
- });
- /***/ }),
- /***/ 4628:
- /***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {
- var $ = __webpack_require__(6518);
- var newPromiseCapabilityModule = __webpack_require__(6043);
- // `Promise.withResolvers` method
- // https://github.com/tc39/proposal-promise-with-resolvers
- $({ target: 'Promise', stat: true }, {
- withResolvers: function withResolvers() {
- var promiseCapability = newPromiseCapabilityModule.f(this);
- return {
- promise: promiseCapability.promise,
- resolve: promiseCapability.resolve,
- reject: promiseCapability.reject
- };
- }
- });
- /***/ }),
- /***/ 7642:
- /***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {
- var $ = __webpack_require__(6518);
- var difference = __webpack_require__(3440);
- var setMethodAcceptSetLike = __webpack_require__(4916);
- // `Set.prototype.difference` method
- // https://github.com/tc39/proposal-set-methods
- $({ target: 'Set', proto: true, real: true, forced: !setMethodAcceptSetLike('difference') }, {
- difference: difference
- });
- /***/ }),
- /***/ 8004:
- /***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {
- var $ = __webpack_require__(6518);
- var fails = __webpack_require__(9039);
- var intersection = __webpack_require__(8750);
- var setMethodAcceptSetLike = __webpack_require__(4916);
- var INCORRECT = !setMethodAcceptSetLike('intersection') || fails(function () {
- // eslint-disable-next-line es/no-array-from, es/no-set -- testing
- return String(Array.from(new Set([1, 2, 3]).intersection(new Set([3, 2])))) !== '3,2';
- });
- // `Set.prototype.intersection` method
- // https://github.com/tc39/proposal-set-methods
- $({ target: 'Set', proto: true, real: true, forced: INCORRECT }, {
- intersection: intersection
- });
- /***/ }),
- /***/ 3853:
- /***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {
- var $ = __webpack_require__(6518);
- var isDisjointFrom = __webpack_require__(4449);
- var setMethodAcceptSetLike = __webpack_require__(4916);
- // `Set.prototype.isDisjointFrom` method
- // https://github.com/tc39/proposal-set-methods
- $({ target: 'Set', proto: true, real: true, forced: !setMethodAcceptSetLike('isDisjointFrom') }, {
- isDisjointFrom: isDisjointFrom
- });
- /***/ }),
- /***/ 5876:
- /***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {
- var $ = __webpack_require__(6518);
- var isSubsetOf = __webpack_require__(3838);
- var setMethodAcceptSetLike = __webpack_require__(4916);
- // `Set.prototype.isSubsetOf` method
- // https://github.com/tc39/proposal-set-methods
- $({ target: 'Set', proto: true, real: true, forced: !setMethodAcceptSetLike('isSubsetOf') }, {
- isSubsetOf: isSubsetOf
- });
- /***/ }),
- /***/ 2475:
- /***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {
- var $ = __webpack_require__(6518);
- var isSupersetOf = __webpack_require__(8527);
- var setMethodAcceptSetLike = __webpack_require__(4916);
- // `Set.prototype.isSupersetOf` method
- // https://github.com/tc39/proposal-set-methods
- $({ target: 'Set', proto: true, real: true, forced: !setMethodAcceptSetLike('isSupersetOf') }, {
- isSupersetOf: isSupersetOf
- });
- /***/ }),
- /***/ 5024:
- /***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {
- var $ = __webpack_require__(6518);
- var symmetricDifference = __webpack_require__(3650);
- var setMethodAcceptSetLike = __webpack_require__(4916);
- // `Set.prototype.symmetricDifference` method
- // https://github.com/tc39/proposal-set-methods
- $({ target: 'Set', proto: true, real: true, forced: !setMethodAcceptSetLike('symmetricDifference') }, {
- symmetricDifference: symmetricDifference
- });
- /***/ }),
- /***/ 1698:
- /***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {
- var $ = __webpack_require__(6518);
- var union = __webpack_require__(4204);
- var setMethodAcceptSetLike = __webpack_require__(4916);
- // `Set.prototype.union` method
- // https://github.com/tc39/proposal-set-methods
- $({ target: 'Set', proto: true, real: true, forced: !setMethodAcceptSetLike('union') }, {
- union: union
- });
- /***/ }),
- /***/ 8992:
- /***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {
- var $ = __webpack_require__(6518);
- var global = __webpack_require__(4475);
- var anInstance = __webpack_require__(679);
- var anObject = __webpack_require__(8551);
- var isCallable = __webpack_require__(4901);
- var getPrototypeOf = __webpack_require__(2787);
- var defineBuiltInAccessor = __webpack_require__(2106);
- var createProperty = __webpack_require__(4659);
- var fails = __webpack_require__(9039);
- var hasOwn = __webpack_require__(9297);
- var wellKnownSymbol = __webpack_require__(8227);
- var IteratorPrototype = (__webpack_require__(7657).IteratorPrototype);
- var DESCRIPTORS = __webpack_require__(3724);
- var IS_PURE = __webpack_require__(6395);
- var CONSTRUCTOR = 'constructor';
- var ITERATOR = 'Iterator';
- var TO_STRING_TAG = wellKnownSymbol('toStringTag');
- var $TypeError = TypeError;
- var NativeIterator = global[ITERATOR];
- // FF56- have non-standard global helper `Iterator`
- var FORCED = IS_PURE
- || !isCallable(NativeIterator)
- || NativeIterator.prototype !== IteratorPrototype
- // FF44- non-standard `Iterator` passes previous tests
- || !fails(function () { NativeIterator({}); });
- var IteratorConstructor = function Iterator() {
- anInstance(this, IteratorPrototype);
- if (getPrototypeOf(this) === IteratorPrototype) throw new $TypeError('Abstract class Iterator not directly constructable');
- };
- var defineIteratorPrototypeAccessor = function (key, value) {
- if (DESCRIPTORS) {
- defineBuiltInAccessor(IteratorPrototype, key, {
- configurable: true,
- get: function () {
- return value;
- },
- set: function (replacement) {
- anObject(this);
- if (this === IteratorPrototype) throw new $TypeError("You can't redefine this property");
- if (hasOwn(this, key)) this[key] = replacement;
- else createProperty(this, key, replacement);
- }
- });
- } else IteratorPrototype[key] = value;
- };
- if (!hasOwn(IteratorPrototype, TO_STRING_TAG)) defineIteratorPrototypeAccessor(TO_STRING_TAG, ITERATOR);
- if (FORCED || !hasOwn(IteratorPrototype, CONSTRUCTOR) || IteratorPrototype[CONSTRUCTOR] === Object) {
- defineIteratorPrototypeAccessor(CONSTRUCTOR, IteratorConstructor);
- }
- IteratorConstructor.prototype = IteratorPrototype;
- // `Iterator` constructor
- // https://github.com/tc39/proposal-iterator-helpers
- $({ global: true, constructor: true, forced: FORCED }, {
- Iterator: IteratorConstructor
- });
- /***/ }),
- /***/ 3215:
- /***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {
- var $ = __webpack_require__(6518);
- var iterate = __webpack_require__(2652);
- var aCallable = __webpack_require__(9306);
- var anObject = __webpack_require__(8551);
- var getIteratorDirect = __webpack_require__(1767);
- // `Iterator.prototype.every` method
- // https://github.com/tc39/proposal-iterator-helpers
- $({ target: 'Iterator', proto: true, real: true }, {
- every: function every(predicate) {
- anObject(this);
- aCallable(predicate);
- var record = getIteratorDirect(this);
- var counter = 0;
- return !iterate(record, function (value, stop) {
- if (!predicate(value, counter++)) return stop();
- }, { IS_RECORD: true, INTERRUPTED: true }).stopped;
- }
- });
- /***/ }),
- /***/ 4520:
- /***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {
- var $ = __webpack_require__(6518);
- var call = __webpack_require__(9565);
- var aCallable = __webpack_require__(9306);
- var anObject = __webpack_require__(8551);
- var getIteratorDirect = __webpack_require__(1767);
- var createIteratorProxy = __webpack_require__(9462);
- var callWithSafeIterationClosing = __webpack_require__(6319);
- var IS_PURE = __webpack_require__(6395);
- var IteratorProxy = createIteratorProxy(function () {
- var iterator = this.iterator;
- var predicate = this.predicate;
- var next = this.next;
- var result, done, value;
- while (true) {
- result = anObject(call(next, iterator));
- done = this.done = !!result.done;
- if (done) return;
- value = result.value;
- if (callWithSafeIterationClosing(iterator, predicate, [value, this.counter++], true)) return value;
- }
- });
- // `Iterator.prototype.filter` method
- // https://github.com/tc39/proposal-iterator-helpers
- $({ target: 'Iterator', proto: true, real: true, forced: IS_PURE }, {
- filter: function filter(predicate) {
- anObject(this);
- aCallable(predicate);
- return new IteratorProxy(getIteratorDirect(this), {
- predicate: predicate
- });
- }
- });
- /***/ }),
- /***/ 3949:
- /***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {
- var $ = __webpack_require__(6518);
- var iterate = __webpack_require__(2652);
- var aCallable = __webpack_require__(9306);
- var anObject = __webpack_require__(8551);
- var getIteratorDirect = __webpack_require__(1767);
- // `Iterator.prototype.forEach` method
- // https://github.com/tc39/proposal-iterator-helpers
- $({ target: 'Iterator', proto: true, real: true }, {
- forEach: function forEach(fn) {
- anObject(this);
- aCallable(fn);
- var record = getIteratorDirect(this);
- var counter = 0;
- iterate(record, function (value) {
- fn(value, counter++);
- }, { IS_RECORD: true });
- }
- });
- /***/ }),
- /***/ 1454:
- /***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {
- var $ = __webpack_require__(6518);
- var map = __webpack_require__(713);
- var IS_PURE = __webpack_require__(6395);
- // `Iterator.prototype.map` method
- // https://github.com/tc39/proposal-iterator-helpers
- $({ target: 'Iterator', proto: true, real: true, forced: IS_PURE }, {
- map: map
- });
- /***/ }),
- /***/ 8335:
- /***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {
- var $ = __webpack_require__(6518);
- var DESCRIPTORS = __webpack_require__(3724);
- var global = __webpack_require__(4475);
- var getBuiltIn = __webpack_require__(7751);
- var uncurryThis = __webpack_require__(9504);
- var call = __webpack_require__(9565);
- var isCallable = __webpack_require__(4901);
- var isObject = __webpack_require__(34);
- var isArray = __webpack_require__(4376);
- var hasOwn = __webpack_require__(9297);
- var toString = __webpack_require__(655);
- var lengthOfArrayLike = __webpack_require__(6198);
- var createProperty = __webpack_require__(4659);
- var fails = __webpack_require__(9039);
- var parseJSONString = __webpack_require__(8235);
- var NATIVE_SYMBOL = __webpack_require__(4495);
- var JSON = global.JSON;
- var Number = global.Number;
- var SyntaxError = global.SyntaxError;
- var nativeParse = JSON && JSON.parse;
- var enumerableOwnProperties = getBuiltIn('Object', 'keys');
- // eslint-disable-next-line es/no-object-getownpropertydescriptor -- safe
- var getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;
- var at = uncurryThis(''.charAt);
- var slice = uncurryThis(''.slice);
- var exec = uncurryThis(/./.exec);
- var push = uncurryThis([].push);
- var IS_DIGIT = /^\d$/;
- var IS_NON_ZERO_DIGIT = /^[1-9]$/;
- var IS_NUMBER_START = /^(?:-|\d)$/;
- var IS_WHITESPACE = /^[\t\n\r ]$/;
- var PRIMITIVE = 0;
- var OBJECT = 1;
- var $parse = function (source, reviver) {
- source = toString(source);
- var context = new Context(source, 0, '');
- var root = context.parse();
- var value = root.value;
- var endIndex = context.skip(IS_WHITESPACE, root.end);
- if (endIndex < source.length) {
- throw new SyntaxError('Unexpected extra character: "' + at(source, endIndex) + '" after the parsed data at: ' + endIndex);
- }
- return isCallable(reviver) ? internalize({ '': value }, '', reviver, root) : value;
- };
- var internalize = function (holder, name, reviver, node) {
- var val = holder[name];
- var unmodified = node && val === node.value;
- var context = unmodified && typeof node.source == 'string' ? { source: node.source } : {};
- var elementRecordsLen, keys, len, i, P;
- if (isObject(val)) {
- var nodeIsArray = isArray(val);
- var nodes = unmodified ? node.nodes : nodeIsArray ? [] : {};
- if (nodeIsArray) {
- elementRecordsLen = nodes.length;
- len = lengthOfArrayLike(val);
- for (i = 0; i < len; i++) {
- internalizeProperty(val, i, internalize(val, '' + i, reviver, i < elementRecordsLen ? nodes[i] : undefined));
- }
- } else {
- keys = enumerableOwnProperties(val);
- len = lengthOfArrayLike(keys);
- for (i = 0; i < len; i++) {
- P = keys[i];
- internalizeProperty(val, P, internalize(val, P, reviver, hasOwn(nodes, P) ? nodes[P] : undefined));
- }
- }
- }
- return call(reviver, holder, name, val, context);
- };
- var internalizeProperty = function (object, key, value) {
- if (DESCRIPTORS) {
- var descriptor = getOwnPropertyDescriptor(object, key);
- if (descriptor && !descriptor.configurable) return;
- }
- if (value === undefined) delete object[key];
- else createProperty(object, key, value);
- };
- var Node = function (value, end, source, nodes) {
- this.value = value;
- this.end = end;
- this.source = source;
- this.nodes = nodes;
- };
- var Context = function (source, index) {
- this.source = source;
- this.index = index;
- };
- // https://www.json.org/json-en.html
- Context.prototype = {
- fork: function (nextIndex) {
- return new Context(this.source, nextIndex);
- },
- parse: function () {
- var source = this.source;
- var i = this.skip(IS_WHITESPACE, this.index);
- var fork = this.fork(i);
- var chr = at(source, i);
- if (exec(IS_NUMBER_START, chr)) return fork.number();
- switch (chr) {
- case '{':
- return fork.object();
- case '[':
- return fork.array();
- case '"':
- return fork.string();
- case 't':
- return fork.keyword(true);
- case 'f':
- return fork.keyword(false);
- case 'n':
- return fork.keyword(null);
- } throw new SyntaxError('Unexpected character: "' + chr + '" at: ' + i);
- },
- node: function (type, value, start, end, nodes) {
- return new Node(value, end, type ? null : slice(this.source, start, end), nodes);
- },
- object: function () {
- var source = this.source;
- var i = this.index + 1;
- var expectKeypair = false;
- var object = {};
- var nodes = {};
- while (i < source.length) {
- i = this.until(['"', '}'], i);
- if (at(source, i) === '}' && !expectKeypair) {
- i++;
- break;
- }
- // Parsing the key
- var result = this.fork(i).string();
- var key = result.value;
- i = result.end;
- i = this.until([':'], i) + 1;
- // Parsing value
- i = this.skip(IS_WHITESPACE, i);
- result = this.fork(i).parse();
- createProperty(nodes, key, result);
- createProperty(object, key, result.value);
- i = this.until([',', '}'], result.end);
- var chr = at(source, i);
- if (chr === ',') {
- expectKeypair = true;
- i++;
- } else if (chr === '}') {
- i++;
- break;
- }
- }
- return this.node(OBJECT, object, this.index, i, nodes);
- },
- array: function () {
- var source = this.source;
- var i = this.index + 1;
- var expectElement = false;
- var array = [];
- var nodes = [];
- while (i < source.length) {
- i = this.skip(IS_WHITESPACE, i);
- if (at(source, i) === ']' && !expectElement) {
- i++;
- break;
- }
- var result = this.fork(i).parse();
- push(nodes, result);
- push(array, result.value);
- i = this.until([',', ']'], result.end);
- if (at(source, i) === ',') {
- expectElement = true;
- i++;
- } else if (at(source, i) === ']') {
- i++;
- break;
- }
- }
- return this.node(OBJECT, array, this.index, i, nodes);
- },
- string: function () {
- var index = this.index;
- var parsed = parseJSONString(this.source, this.index + 1);
- return this.node(PRIMITIVE, parsed.value, index, parsed.end);
- },
- number: function () {
- var source = this.source;
- var startIndex = this.index;
- var i = startIndex;
- if (at(source, i) === '-') i++;
- if (at(source, i) === '0') i++;
- else if (exec(IS_NON_ZERO_DIGIT, at(source, i))) i = this.skip(IS_DIGIT, ++i);
- else throw new SyntaxError('Failed to parse number at: ' + i);
- if (at(source, i) === '.') i = this.skip(IS_DIGIT, ++i);
- if (at(source, i) === 'e' || at(source, i) === 'E') {
- i++;
- if (at(source, i) === '+' || at(source, i) === '-') i++;
- var exponentStartIndex = i;
- i = this.skip(IS_DIGIT, i);
- if (exponentStartIndex === i) throw new SyntaxError("Failed to parse number's exponent value at: " + i);
- }
- return this.node(PRIMITIVE, Number(slice(source, startIndex, i)), startIndex, i);
- },
- keyword: function (value) {
- var keyword = '' + value;
- var index = this.index;
- var endIndex = index + keyword.length;
- if (slice(this.source, index, endIndex) !== keyword) throw new SyntaxError('Failed to parse value at: ' + index);
- return this.node(PRIMITIVE, value, index, endIndex);
- },
- skip: function (regex, i) {
- var source = this.source;
- for (; i < source.length; i++) if (!exec(regex, at(source, i))) break;
- return i;
- },
- until: function (array, i) {
- i = this.skip(IS_WHITESPACE, i);
- var chr = at(this.source, i);
- for (var j = 0; j < array.length; j++) if (array[j] === chr) return i;
- throw new SyntaxError('Unexpected character: "' + chr + '" at: ' + i);
- }
- };
- var NO_SOURCE_SUPPORT = fails(function () {
- var unsafeInt = '9007199254740993';
- var source;
- nativeParse(unsafeInt, function (key, value, context) {
- source = context.source;
- });
- return source !== unsafeInt;
- });
- var PROPER_BASE_PARSE = NATIVE_SYMBOL && !fails(function () {
- // Safari 9 bug
- return 1 / nativeParse('-0 \t') !== -Infinity;
- });
- // `JSON.parse` method
- // https://tc39.es/ecma262/#sec-json.parse
- // https://github.com/tc39/proposal-json-parse-with-source
- $({ target: 'JSON', stat: true, forced: NO_SOURCE_SUPPORT }, {
- parse: function parse(text, reviver) {
- return PROPER_BASE_PARSE && !isCallable(reviver) ? nativeParse(text) : $parse(text, reviver);
- }
- });
- /***/ }),
- /***/ 3375:
- /***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {
- // TODO: Remove from `core-js@4`
- __webpack_require__(7642);
- /***/ }),
- /***/ 9225:
- /***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {
- // TODO: Remove from `core-js@4`
- __webpack_require__(8004);
- /***/ }),
- /***/ 3972:
- /***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {
- // TODO: Remove from `core-js@4`
- __webpack_require__(3853);
- /***/ }),
- /***/ 9209:
- /***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {
- // TODO: Remove from `core-js@4`
- __webpack_require__(5876);
- /***/ }),
- /***/ 5714:
- /***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {
- // TODO: Remove from `core-js@4`
- __webpack_require__(2475);
- /***/ }),
- /***/ 7561:
- /***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {
- // TODO: Remove from `core-js@4`
- __webpack_require__(5024);
- /***/ }),
- /***/ 6197:
- /***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {
- // TODO: Remove from `core-js@4`
- __webpack_require__(1698);
- /***/ }),
- /***/ 4603:
- /***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {
- var defineBuiltIn = __webpack_require__(6840);
- var uncurryThis = __webpack_require__(9504);
- var toString = __webpack_require__(655);
- var validateArgumentsLength = __webpack_require__(2812);
- var $URLSearchParams = URLSearchParams;
- var URLSearchParamsPrototype = $URLSearchParams.prototype;
- var append = uncurryThis(URLSearchParamsPrototype.append);
- var $delete = uncurryThis(URLSearchParamsPrototype['delete']);
- var forEach = uncurryThis(URLSearchParamsPrototype.forEach);
- var push = uncurryThis([].push);
- var params = new $URLSearchParams('a=1&a=2&b=3');
- params['delete']('a', 1);
- // `undefined` case is a Chromium 117 bug
- // https://bugs.chromium.org/p/v8/issues/detail?id=14222
- params['delete']('b', undefined);
- if (params + '' !== 'a=2') {
- defineBuiltIn(URLSearchParamsPrototype, 'delete', function (name /* , value */) {
- var length = arguments.length;
- var $value = length < 2 ? undefined : arguments[1];
- if (length && $value === undefined) return $delete(this, name);
- var entries = [];
- forEach(this, function (v, k) { // also validates `this`
- push(entries, { key: k, value: v });
- });
- validateArgumentsLength(length, 1);
- var key = toString(name);
- var value = toString($value);
- var index = 0;
- var dindex = 0;
- var found = false;
- var entriesLength = entries.length;
- var entry;
- while (index < entriesLength) {
- entry = entries[index++];
- if (found || entry.key === key) {
- found = true;
- $delete(this, entry.key);
- } else dindex++;
- }
- while (dindex < entriesLength) {
- entry = entries[dindex++];
- if (!(entry.key === key && entry.value === value)) append(this, entry.key, entry.value);
- }
- }, { enumerable: true, unsafe: true });
- }
- /***/ }),
- /***/ 7566:
- /***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {
- var defineBuiltIn = __webpack_require__(6840);
- var uncurryThis = __webpack_require__(9504);
- var toString = __webpack_require__(655);
- var validateArgumentsLength = __webpack_require__(2812);
- var $URLSearchParams = URLSearchParams;
- var URLSearchParamsPrototype = $URLSearchParams.prototype;
- var getAll = uncurryThis(URLSearchParamsPrototype.getAll);
- var $has = uncurryThis(URLSearchParamsPrototype.has);
- var params = new $URLSearchParams('a=1');
- // `undefined` case is a Chromium 117 bug
- // https://bugs.chromium.org/p/v8/issues/detail?id=14222
- if (params.has('a', 2) || !params.has('a', undefined)) {
- defineBuiltIn(URLSearchParamsPrototype, 'has', function has(name /* , value */) {
- var length = arguments.length;
- var $value = length < 2 ? undefined : arguments[1];
- if (length && $value === undefined) return $has(this, name);
- var values = getAll(this, name); // also validates `this`
- validateArgumentsLength(length, 1);
- var value = toString($value);
- var index = 0;
- while (index < values.length) {
- if (values[index++] === value) return true;
- } return false;
- }, { enumerable: true, unsafe: true });
- }
- /***/ }),
- /***/ 8721:
- /***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {
- var DESCRIPTORS = __webpack_require__(3724);
- var uncurryThis = __webpack_require__(9504);
- var defineBuiltInAccessor = __webpack_require__(2106);
- var URLSearchParamsPrototype = URLSearchParams.prototype;
- var forEach = uncurryThis(URLSearchParamsPrototype.forEach);
- // `URLSearchParams.prototype.size` getter
- // https://github.com/whatwg/url/pull/734
- if (DESCRIPTORS && !('size' in URLSearchParamsPrototype)) {
- defineBuiltInAccessor(URLSearchParamsPrototype, 'size', {
- get: function size() {
- var count = 0;
- forEach(this, function () { count++; });
- return count;
- },
- configurable: true,
- enumerable: true
- });
- }
- /***/ }),
- /***/ 588:
- /***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => {
- // EXPORTS
- __webpack_require__.d(__webpack_exports__, {
- FluentBundle: () => (/* reexport */ FluentBundle),
- FluentResource: () => (/* reexport */ FluentResource)
- });
- // UNUSED EXPORTS: FluentDateTime, FluentNone, FluentNumber, FluentType
- // EXTERNAL MODULE: ./node_modules/core-js/modules/es.array.push.js
- var es_array_push = __webpack_require__(4114);
- ;// CONCATENATED MODULE: ./node_modules/@fluent/bundle/esm/types.js
- class FluentType {
- constructor(value) {
- this.value = value;
- }
- valueOf() {
- return this.value;
- }
- }
- class FluentNone extends FluentType {
- constructor(value = "???") {
- super(value);
- }
- toString(scope) {
- return `{${this.value}}`;
- }
- }
- class FluentNumber extends FluentType {
- constructor(value, opts = {}) {
- super(value);
- this.opts = opts;
- }
- toString(scope) {
- try {
- const nf = scope.memoizeIntlObject(Intl.NumberFormat, this.opts);
- return nf.format(this.value);
- } catch (err) {
- scope.reportError(err);
- return this.value.toString(10);
- }
- }
- }
- class FluentDateTime extends FluentType {
- constructor(value, opts = {}) {
- super(value);
- this.opts = opts;
- }
- toString(scope) {
- try {
- const dtf = scope.memoizeIntlObject(Intl.DateTimeFormat, this.opts);
- return dtf.format(this.value);
- } catch (err) {
- scope.reportError(err);
- return new Date(this.value).toISOString();
- }
- }
- }
- ;// CONCATENATED MODULE: ./node_modules/@fluent/bundle/esm/resolver.js
- const MAX_PLACEABLES = 100;
- const FSI = "\u2068";
- const PDI = "\u2069";
- function match(scope, selector, key) {
- if (key === selector) {
- return true;
- }
- if (key instanceof FluentNumber && selector instanceof FluentNumber && key.value === selector.value) {
- return true;
- }
- if (selector instanceof FluentNumber && typeof key === "string") {
- let category = scope.memoizeIntlObject(Intl.PluralRules, selector.opts).select(selector.value);
- if (key === category) {
- return true;
- }
- }
- return false;
- }
- function getDefault(scope, variants, star) {
- if (variants[star]) {
- return resolvePattern(scope, variants[star].value);
- }
- scope.reportError(new RangeError("No default"));
- return new FluentNone();
- }
- function getArguments(scope, args) {
- const positional = [];
- const named = Object.create(null);
- for (const arg of args) {
- if (arg.type === "narg") {
- named[arg.name] = resolveExpression(scope, arg.value);
- } else {
- positional.push(resolveExpression(scope, arg));
- }
- }
- return {
- positional,
- named
- };
- }
- function resolveExpression(scope, expr) {
- switch (expr.type) {
- case "str":
- return expr.value;
- case "num":
- return new FluentNumber(expr.value, {
- minimumFractionDigits: expr.precision
- });
- case "var":
- return resolveVariableReference(scope, expr);
- case "mesg":
- return resolveMessageReference(scope, expr);
- case "term":
- return resolveTermReference(scope, expr);
- case "func":
- return resolveFunctionReference(scope, expr);
- case "select":
- return resolveSelectExpression(scope, expr);
- default:
- return new FluentNone();
- }
- }
- function resolveVariableReference(scope, {
- name
- }) {
- let arg;
- if (scope.params) {
- if (Object.prototype.hasOwnProperty.call(scope.params, name)) {
- arg = scope.params[name];
- } else {
- return new FluentNone(`$${name}`);
- }
- } else if (scope.args && Object.prototype.hasOwnProperty.call(scope.args, name)) {
- arg = scope.args[name];
- } else {
- scope.reportError(new ReferenceError(`Unknown variable: $${name}`));
- return new FluentNone(`$${name}`);
- }
- if (arg instanceof FluentType) {
- return arg;
- }
- switch (typeof arg) {
- case "string":
- return arg;
- case "number":
- return new FluentNumber(arg);
- case "object":
- if (arg instanceof Date) {
- return new FluentDateTime(arg.getTime());
- }
- default:
- scope.reportError(new TypeError(`Variable type not supported: $${name}, ${typeof arg}`));
- return new FluentNone(`$${name}`);
- }
- }
- function resolveMessageReference(scope, {
- name,
- attr
- }) {
- const message = scope.bundle._messages.get(name);
- if (!message) {
- scope.reportError(new ReferenceError(`Unknown message: ${name}`));
- return new FluentNone(name);
- }
- if (attr) {
- const attribute = message.attributes[attr];
- if (attribute) {
- return resolvePattern(scope, attribute);
- }
- scope.reportError(new ReferenceError(`Unknown attribute: ${attr}`));
- return new FluentNone(`${name}.${attr}`);
- }
- if (message.value) {
- return resolvePattern(scope, message.value);
- }
- scope.reportError(new ReferenceError(`No value: ${name}`));
- return new FluentNone(name);
- }
- function resolveTermReference(scope, {
- name,
- attr,
- args
- }) {
- const id = `-${name}`;
- const term = scope.bundle._terms.get(id);
- if (!term) {
- scope.reportError(new ReferenceError(`Unknown term: ${id}`));
- return new FluentNone(id);
- }
- if (attr) {
- const attribute = term.attributes[attr];
- if (attribute) {
- scope.params = getArguments(scope, args).named;
- const resolved = resolvePattern(scope, attribute);
- scope.params = null;
- return resolved;
- }
- scope.reportError(new ReferenceError(`Unknown attribute: ${attr}`));
- return new FluentNone(`${id}.${attr}`);
- }
- scope.params = getArguments(scope, args).named;
- const resolved = resolvePattern(scope, term.value);
- scope.params = null;
- return resolved;
- }
- function resolveFunctionReference(scope, {
- name,
- args
- }) {
- let func = scope.bundle._functions[name];
- if (!func) {
- scope.reportError(new ReferenceError(`Unknown function: ${name}()`));
- return new FluentNone(`${name}()`);
- }
- if (typeof func !== "function") {
- scope.reportError(new TypeError(`Function ${name}() is not callable`));
- return new FluentNone(`${name}()`);
- }
- try {
- let resolved = getArguments(scope, args);
- return func(resolved.positional, resolved.named);
- } catch (err) {
- scope.reportError(err);
- return new FluentNone(`${name}()`);
- }
- }
- function resolveSelectExpression(scope, {
- selector,
- variants,
- star
- }) {
- let sel = resolveExpression(scope, selector);
- if (sel instanceof FluentNone) {
- return getDefault(scope, variants, star);
- }
- for (const variant of variants) {
- const key = resolveExpression(scope, variant.key);
- if (match(scope, sel, key)) {
- return resolvePattern(scope, variant.value);
- }
- }
- return getDefault(scope, variants, star);
- }
- function resolveComplexPattern(scope, ptn) {
- if (scope.dirty.has(ptn)) {
- scope.reportError(new RangeError("Cyclic reference"));
- return new FluentNone();
- }
- scope.dirty.add(ptn);
- const result = [];
- const useIsolating = scope.bundle._useIsolating && ptn.length > 1;
- for (const elem of ptn) {
- if (typeof elem === "string") {
- result.push(scope.bundle._transform(elem));
- continue;
- }
- scope.placeables++;
- if (scope.placeables > MAX_PLACEABLES) {
- scope.dirty.delete(ptn);
- throw new RangeError(`Too many placeables expanded: ${scope.placeables}, ` + `max allowed is ${MAX_PLACEABLES}`);
- }
- if (useIsolating) {
- result.push(FSI);
- }
- result.push(resolveExpression(scope, elem).toString(scope));
- if (useIsolating) {
- result.push(PDI);
- }
- }
- scope.dirty.delete(ptn);
- return result.join("");
- }
- function resolvePattern(scope, value) {
- if (typeof value === "string") {
- return scope.bundle._transform(value);
- }
- return resolveComplexPattern(scope, value);
- }
- ;// CONCATENATED MODULE: ./node_modules/@fluent/bundle/esm/scope.js
- class Scope {
- constructor(bundle, errors, args) {
- this.dirty = new WeakSet();
- this.params = null;
- this.placeables = 0;
- this.bundle = bundle;
- this.errors = errors;
- this.args = args;
- }
- reportError(error) {
- if (!this.errors || !(error instanceof Error)) {
- throw error;
- }
- this.errors.push(error);
- }
- memoizeIntlObject(ctor, opts) {
- let cache = this.bundle._intls.get(ctor);
- if (!cache) {
- cache = {};
- this.bundle._intls.set(ctor, cache);
- }
- let id = JSON.stringify(opts);
- if (!cache[id]) {
- cache[id] = new ctor(this.bundle.locales, opts);
- }
- return cache[id];
- }
- }
- ;// CONCATENATED MODULE: ./node_modules/@fluent/bundle/esm/builtins.js
- function values(opts, allowed) {
- const unwrapped = Object.create(null);
- for (const [name, opt] of Object.entries(opts)) {
- if (allowed.includes(name)) {
- unwrapped[name] = opt.valueOf();
- }
- }
- return unwrapped;
- }
- const NUMBER_ALLOWED = ["unitDisplay", "currencyDisplay", "useGrouping", "minimumIntegerDigits", "minimumFractionDigits", "maximumFractionDigits", "minimumSignificantDigits", "maximumSignificantDigits"];
- function NUMBER(args, opts) {
- let arg = args[0];
- if (arg instanceof FluentNone) {
- return new FluentNone(`NUMBER(${arg.valueOf()})`);
- }
- if (arg instanceof FluentNumber) {
- return new FluentNumber(arg.valueOf(), {
- ...arg.opts,
- ...values(opts, NUMBER_ALLOWED)
- });
- }
- if (arg instanceof FluentDateTime) {
- return new FluentNumber(arg.valueOf(), {
- ...values(opts, NUMBER_ALLOWED)
- });
- }
- throw new TypeError("Invalid argument to NUMBER");
- }
- const DATETIME_ALLOWED = ["dateStyle", "timeStyle", "fractionalSecondDigits", "dayPeriod", "hour12", "weekday", "era", "year", "month", "day", "hour", "minute", "second", "timeZoneName"];
- function DATETIME(args, opts) {
- let arg = args[0];
- if (arg instanceof FluentNone) {
- return new FluentNone(`DATETIME(${arg.valueOf()})`);
- }
- if (arg instanceof FluentDateTime) {
- return new FluentDateTime(arg.valueOf(), {
- ...arg.opts,
- ...values(opts, DATETIME_ALLOWED)
- });
- }
- if (arg instanceof FluentNumber) {
- return new FluentDateTime(arg.valueOf(), {
- ...values(opts, DATETIME_ALLOWED)
- });
- }
- throw new TypeError("Invalid argument to DATETIME");
- }
- ;// CONCATENATED MODULE: ./node_modules/@fluent/bundle/esm/memoizer.js
- const cache = new Map();
- function getMemoizerForLocale(locales) {
- const stringLocale = Array.isArray(locales) ? locales.join(" ") : locales;
- let memoizer = cache.get(stringLocale);
- if (memoizer === undefined) {
- memoizer = new Map();
- cache.set(stringLocale, memoizer);
- }
- return memoizer;
- }
- ;// CONCATENATED MODULE: ./node_modules/@fluent/bundle/esm/bundle.js
- class FluentBundle {
- constructor(locales, {
- functions,
- useIsolating = true,
- transform = v => v
- } = {}) {
- this._terms = new Map();
- this._messages = new Map();
- this.locales = Array.isArray(locales) ? locales : [locales];
- this._functions = {
- NUMBER: NUMBER,
- DATETIME: DATETIME,
- ...functions
- };
- this._useIsolating = useIsolating;
- this._transform = transform;
- this._intls = getMemoizerForLocale(locales);
- }
- hasMessage(id) {
- return this._messages.has(id);
- }
- getMessage(id) {
- return this._messages.get(id);
- }
- addResource(res, {
- allowOverrides = false
- } = {}) {
- const errors = [];
- for (let i = 0; i < res.body.length; i++) {
- let entry = res.body[i];
- if (entry.id.startsWith("-")) {
- if (allowOverrides === false && this._terms.has(entry.id)) {
- errors.push(new Error(`Attempt to override an existing term: "${entry.id}"`));
- continue;
- }
- this._terms.set(entry.id, entry);
- } else {
- if (allowOverrides === false && this._messages.has(entry.id)) {
- errors.push(new Error(`Attempt to override an existing message: "${entry.id}"`));
- continue;
- }
- this._messages.set(entry.id, entry);
- }
- }
- return errors;
- }
- formatPattern(pattern, args = null, errors = null) {
- if (typeof pattern === "string") {
- return this._transform(pattern);
- }
- let scope = new Scope(this, errors, args);
- try {
- let value = resolveComplexPattern(scope, pattern);
- return value.toString(scope);
- } catch (err) {
- if (scope.errors && err instanceof Error) {
- scope.errors.push(err);
- return new FluentNone().toString(scope);
- }
- throw err;
- }
- }
- }
- ;// CONCATENATED MODULE: ./node_modules/@fluent/bundle/esm/resource.js
- const RE_MESSAGE_START = /^(-?[a-zA-Z][\w-]*) *= */gm;
- const RE_ATTRIBUTE_START = /\.([a-zA-Z][\w-]*) *= */y;
- const RE_VARIANT_START = /\*?\[/y;
- const RE_NUMBER_LITERAL = /(-?[0-9]+(?:\.([0-9]+))?)/y;
- const RE_IDENTIFIER = /([a-zA-Z][\w-]*)/y;
- const RE_REFERENCE = /([$-])?([a-zA-Z][\w-]*)(?:\.([a-zA-Z][\w-]*))?/y;
- const RE_FUNCTION_NAME = /^[A-Z][A-Z0-9_-]*$/;
- const RE_TEXT_RUN = /([^{}\n\r]+)/y;
- const RE_STRING_RUN = /([^\\"\n\r]*)/y;
- const RE_STRING_ESCAPE = /\\([\\"])/y;
- const RE_UNICODE_ESCAPE = /\\u([a-fA-F0-9]{4})|\\U([a-fA-F0-9]{6})/y;
- const RE_LEADING_NEWLINES = /^\n+/;
- const RE_TRAILING_SPACES = / +$/;
- const RE_BLANK_LINES = / *\r?\n/g;
- const RE_INDENT = /( *)$/;
- const TOKEN_BRACE_OPEN = /{\s*/y;
- const TOKEN_BRACE_CLOSE = /\s*}/y;
- const TOKEN_BRACKET_OPEN = /\[\s*/y;
- const TOKEN_BRACKET_CLOSE = /\s*] */y;
- const TOKEN_PAREN_OPEN = /\s*\(\s*/y;
- const TOKEN_ARROW = /\s*->\s*/y;
- const TOKEN_COLON = /\s*:\s*/y;
- const TOKEN_COMMA = /\s*,?\s*/y;
- const TOKEN_BLANK = /\s+/y;
- class FluentResource {
- constructor(source) {
- this.body = [];
- RE_MESSAGE_START.lastIndex = 0;
- let cursor = 0;
- while (true) {
- let next = RE_MESSAGE_START.exec(source);
- if (next === null) {
- break;
- }
- cursor = RE_MESSAGE_START.lastIndex;
- try {
- this.body.push(parseMessage(next[1]));
- } catch (err) {
- if (err instanceof SyntaxError) {
- continue;
- }
- throw err;
- }
- }
- function test(re) {
- re.lastIndex = cursor;
- return re.test(source);
- }
- function consumeChar(char, errorClass) {
- if (source[cursor] === char) {
- cursor++;
- return true;
- }
- if (errorClass) {
- throw new errorClass(`Expected ${char}`);
- }
- return false;
- }
- function consumeToken(re, errorClass) {
- if (test(re)) {
- cursor = re.lastIndex;
- return true;
- }
- if (errorClass) {
- throw new errorClass(`Expected ${re.toString()}`);
- }
- return false;
- }
- function match(re) {
- re.lastIndex = cursor;
- let result = re.exec(source);
- if (result === null) {
- throw new SyntaxError(`Expected ${re.toString()}`);
- }
- cursor = re.lastIndex;
- return result;
- }
- function match1(re) {
- return match(re)[1];
- }
- function parseMessage(id) {
- let value = parsePattern();
- let attributes = parseAttributes();
- if (value === null && Object.keys(attributes).length === 0) {
- throw new SyntaxError("Expected message value or attributes");
- }
- return {
- id,
- value,
- attributes
- };
- }
- function parseAttributes() {
- let attrs = Object.create(null);
- while (test(RE_ATTRIBUTE_START)) {
- let name = match1(RE_ATTRIBUTE_START);
- let value = parsePattern();
- if (value === null) {
- throw new SyntaxError("Expected attribute value");
- }
- attrs[name] = value;
- }
- return attrs;
- }
- function parsePattern() {
- let first;
- if (test(RE_TEXT_RUN)) {
- first = match1(RE_TEXT_RUN);
- }
- if (source[cursor] === "{" || source[cursor] === "}") {
- return parsePatternElements(first ? [first] : [], Infinity);
- }
- let indent = parseIndent();
- if (indent) {
- if (first) {
- return parsePatternElements([first, indent], indent.length);
- }
- indent.value = trim(indent.value, RE_LEADING_NEWLINES);
- return parsePatternElements([indent], indent.length);
- }
- if (first) {
- return trim(first, RE_TRAILING_SPACES);
- }
- return null;
- }
- function parsePatternElements(elements = [], commonIndent) {
- while (true) {
- if (test(RE_TEXT_RUN)) {
- elements.push(match1(RE_TEXT_RUN));
- continue;
- }
- if (source[cursor] === "{") {
- elements.push(parsePlaceable());
- continue;
- }
- if (source[cursor] === "}") {
- throw new SyntaxError("Unbalanced closing brace");
- }
- let indent = parseIndent();
- if (indent) {
- elements.push(indent);
- commonIndent = Math.min(commonIndent, indent.length);
- continue;
- }
- break;
- }
- let lastIndex = elements.length - 1;
- let lastElement = elements[lastIndex];
- if (typeof lastElement === "string") {
- elements[lastIndex] = trim(lastElement, RE_TRAILING_SPACES);
- }
- let baked = [];
- for (let element of elements) {
- if (element instanceof Indent) {
- element = element.value.slice(0, element.value.length - commonIndent);
- }
- if (element) {
- baked.push(element);
- }
- }
- return baked;
- }
- function parsePlaceable() {
- consumeToken(TOKEN_BRACE_OPEN, SyntaxError);
- let selector = parseInlineExpression();
- if (consumeToken(TOKEN_BRACE_CLOSE)) {
- return selector;
- }
- if (consumeToken(TOKEN_ARROW)) {
- let variants = parseVariants();
- consumeToken(TOKEN_BRACE_CLOSE, SyntaxError);
- return {
- type: "select",
- selector,
- ...variants
- };
- }
- throw new SyntaxError("Unclosed placeable");
- }
- function parseInlineExpression() {
- if (source[cursor] === "{") {
- return parsePlaceable();
- }
- if (test(RE_REFERENCE)) {
- let [, sigil, name, attr = null] = match(RE_REFERENCE);
- if (sigil === "$") {
- return {
- type: "var",
- name
- };
- }
- if (consumeToken(TOKEN_PAREN_OPEN)) {
- let args = parseArguments();
- if (sigil === "-") {
- return {
- type: "term",
- name,
- attr,
- args
- };
- }
- if (RE_FUNCTION_NAME.test(name)) {
- return {
- type: "func",
- name,
- args
- };
- }
- throw new SyntaxError("Function names must be all upper-case");
- }
- if (sigil === "-") {
- return {
- type: "term",
- name,
- attr,
- args: []
- };
- }
- return {
- type: "mesg",
- name,
- attr
- };
- }
- return parseLiteral();
- }
- function parseArguments() {
- let args = [];
- while (true) {
- switch (source[cursor]) {
- case ")":
- cursor++;
- return args;
- case undefined:
- throw new SyntaxError("Unclosed argument list");
- }
- args.push(parseArgument());
- consumeToken(TOKEN_COMMA);
- }
- }
- function parseArgument() {
- let expr = parseInlineExpression();
- if (expr.type !== "mesg") {
- return expr;
- }
- if (consumeToken(TOKEN_COLON)) {
- return {
- type: "narg",
- name: expr.name,
- value: parseLiteral()
- };
- }
- return expr;
- }
- function parseVariants() {
- let variants = [];
- let count = 0;
- let star;
- while (test(RE_VARIANT_START)) {
- if (consumeChar("*")) {
- star = count;
- }
- let key = parseVariantKey();
- let value = parsePattern();
- if (value === null) {
- throw new SyntaxError("Expected variant value");
- }
- variants[count++] = {
- key,
- value
- };
- }
- if (count === 0) {
- return null;
- }
- if (star === undefined) {
- throw new SyntaxError("Expected default variant");
- }
- return {
- variants,
- star
- };
- }
- function parseVariantKey() {
- consumeToken(TOKEN_BRACKET_OPEN, SyntaxError);
- let key;
- if (test(RE_NUMBER_LITERAL)) {
- key = parseNumberLiteral();
- } else {
- key = {
- type: "str",
- value: match1(RE_IDENTIFIER)
- };
- }
- consumeToken(TOKEN_BRACKET_CLOSE, SyntaxError);
- return key;
- }
- function parseLiteral() {
- if (test(RE_NUMBER_LITERAL)) {
- return parseNumberLiteral();
- }
- if (source[cursor] === '"') {
- return parseStringLiteral();
- }
- throw new SyntaxError("Invalid expression");
- }
- function parseNumberLiteral() {
- let [, value, fraction = ""] = match(RE_NUMBER_LITERAL);
- let precision = fraction.length;
- return {
- type: "num",
- value: parseFloat(value),
- precision
- };
- }
- function parseStringLiteral() {
- consumeChar('"', SyntaxError);
- let value = "";
- while (true) {
- value += match1(RE_STRING_RUN);
- if (source[cursor] === "\\") {
- value += parseEscapeSequence();
- continue;
- }
- if (consumeChar('"')) {
- return {
- type: "str",
- value
- };
- }
- throw new SyntaxError("Unclosed string literal");
- }
- }
- function parseEscapeSequence() {
- if (test(RE_STRING_ESCAPE)) {
- return match1(RE_STRING_ESCAPE);
- }
- if (test(RE_UNICODE_ESCAPE)) {
- let [, codepoint4, codepoint6] = match(RE_UNICODE_ESCAPE);
- let codepoint = parseInt(codepoint4 || codepoint6, 16);
- return codepoint <= 0xd7ff || 0xe000 <= codepoint ? String.fromCodePoint(codepoint) : "�";
- }
- throw new SyntaxError("Unknown escape sequence");
- }
- function parseIndent() {
- let start = cursor;
- consumeToken(TOKEN_BLANK);
- switch (source[cursor]) {
- case ".":
- case "[":
- case "*":
- case "}":
- case undefined:
- return false;
- case "{":
- return makeIndent(source.slice(start, cursor));
- }
- if (source[cursor - 1] === " ") {
- return makeIndent(source.slice(start, cursor));
- }
- return false;
- }
- function trim(text, re) {
- return text.replace(re, "");
- }
- function makeIndent(blank) {
- let value = blank.replace(RE_BLANK_LINES, "\n");
- let length = RE_INDENT.exec(blank)[1].length;
- return new Indent(value, length);
- }
- }
- }
- class Indent {
- constructor(value, length) {
- this.value = value;
- this.length = length;
- }
- }
- ;// CONCATENATED MODULE: ./node_modules/@fluent/bundle/esm/index.js
- /***/ }),
- /***/ 5273:
- /***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => {
- // EXPORTS
- __webpack_require__.d(__webpack_exports__, {
- DOMLocalization: () => (/* reexport */ DOMLocalization)
- });
- // UNUSED EXPORTS: Localization
- // EXTERNAL MODULE: ./node_modules/core-js/modules/es.array.push.js
- var es_array_push = __webpack_require__(4114);
- // EXTERNAL MODULE: ./node_modules/core-js/modules/esnext.iterator.map.js
- var esnext_iterator_map = __webpack_require__(1454);
- // EXTERNAL MODULE: ./node_modules/core-js/modules/esnext.json.parse.js
- var esnext_json_parse = __webpack_require__(8335);
- // EXTERNAL MODULE: ./node_modules/core-js/modules/esnext.set.difference.v2.js
- var esnext_set_difference_v2 = __webpack_require__(3375);
- // EXTERNAL MODULE: ./node_modules/core-js/modules/esnext.set.intersection.v2.js
- var esnext_set_intersection_v2 = __webpack_require__(9225);
- // EXTERNAL MODULE: ./node_modules/core-js/modules/esnext.set.is-disjoint-from.v2.js
- var esnext_set_is_disjoint_from_v2 = __webpack_require__(3972);
- // EXTERNAL MODULE: ./node_modules/core-js/modules/esnext.set.is-subset-of.v2.js
- var esnext_set_is_subset_of_v2 = __webpack_require__(9209);
- // EXTERNAL MODULE: ./node_modules/core-js/modules/esnext.set.is-superset-of.v2.js
- var esnext_set_is_superset_of_v2 = __webpack_require__(5714);
- // EXTERNAL MODULE: ./node_modules/core-js/modules/esnext.set.symmetric-difference.v2.js
- var esnext_set_symmetric_difference_v2 = __webpack_require__(7561);
- // EXTERNAL MODULE: ./node_modules/core-js/modules/esnext.set.union.v2.js
- var esnext_set_union_v2 = __webpack_require__(6197);
- ;// CONCATENATED MODULE: ./node_modules/@fluent/dom/esm/overlay.js
- const reOverlay = /<|&#?\w+;/;
- const TEXT_LEVEL_ELEMENTS = {
- "http://www.w3.org/1999/xhtml": ["em", "strong", "small", "s", "cite", "q", "dfn", "abbr", "data", "time", "code", "var", "samp", "kbd", "sub", "sup", "i", "b", "u", "mark", "bdi", "bdo", "span", "br", "wbr"]
- };
- const LOCALIZABLE_ATTRIBUTES = {
- "http://www.w3.org/1999/xhtml": {
- global: ["title", "aria-label", "aria-valuetext"],
- a: ["download"],
- area: ["download", "alt"],
- input: ["alt", "placeholder"],
- menuitem: ["label"],
- menu: ["label"],
- optgroup: ["label"],
- option: ["label"],
- track: ["label"],
- img: ["alt"],
- textarea: ["placeholder"],
- th: ["abbr"]
- },
- "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul": {
- global: ["accesskey", "aria-label", "aria-valuetext", "label", "title", "tooltiptext"],
- description: ["value"],
- key: ["key", "keycode"],
- label: ["value"],
- textbox: ["placeholder", "value"]
- }
- };
- function translateElement(element, translation) {
- const {
- value
- } = translation;
- if (typeof value === "string") {
- if (element.localName === "title" && element.namespaceURI === "http://www.w3.org/1999/xhtml") {
- element.textContent = value;
- } else if (!reOverlay.test(value)) {
- element.textContent = value;
- } else {
- const templateElement = element.ownerDocument.createElementNS("http://www.w3.org/1999/xhtml", "template");
- templateElement.innerHTML = value;
- overlayChildNodes(templateElement.content, element);
- }
- }
- overlayAttributes(translation, element);
- }
- function overlayChildNodes(fromFragment, toElement) {
- for (const childNode of fromFragment.childNodes) {
- if (childNode.nodeType === childNode.TEXT_NODE) {
- continue;
- }
- if (childNode.hasAttribute("data-l10n-name")) {
- const sanitized = getNodeForNamedElement(toElement, childNode);
- fromFragment.replaceChild(sanitized, childNode);
- continue;
- }
- if (isElementAllowed(childNode)) {
- const sanitized = createSanitizedElement(childNode);
- fromFragment.replaceChild(sanitized, childNode);
- continue;
- }
- console.warn(`An element of forbidden type "${childNode.localName}" was found in ` + "the translation. Only safe text-level elements and elements with " + "data-l10n-name are allowed.");
- fromFragment.replaceChild(createTextNodeFromTextContent(childNode), childNode);
- }
- toElement.textContent = "";
- toElement.appendChild(fromFragment);
- }
- function hasAttribute(attributes, name) {
- if (!attributes) {
- return false;
- }
- for (let attr of attributes) {
- if (attr.name === name) {
- return true;
- }
- }
- return false;
- }
- function overlayAttributes(fromElement, toElement) {
- const explicitlyAllowed = toElement.hasAttribute("data-l10n-attrs") ? toElement.getAttribute("data-l10n-attrs").split(",").map(i => i.trim()) : null;
- for (const attr of Array.from(toElement.attributes)) {
- if (isAttrNameLocalizable(attr.name, toElement, explicitlyAllowed) && !hasAttribute(fromElement.attributes, attr.name)) {
- toElement.removeAttribute(attr.name);
- }
- }
- if (!fromElement.attributes) {
- return;
- }
- for (const attr of Array.from(fromElement.attributes)) {
- if (isAttrNameLocalizable(attr.name, toElement, explicitlyAllowed) && toElement.getAttribute(attr.name) !== attr.value) {
- toElement.setAttribute(attr.name, attr.value);
- }
- }
- }
- function getNodeForNamedElement(sourceElement, translatedChild) {
- const childName = translatedChild.getAttribute("data-l10n-name");
- const sourceChild = sourceElement.querySelector(`[data-l10n-name="${childName}"]`);
- if (!sourceChild) {
- console.warn(`An element named "${childName}" wasn't found in the source.`);
- return createTextNodeFromTextContent(translatedChild);
- }
- if (sourceChild.localName !== translatedChild.localName) {
- console.warn(`An element named "${childName}" was found in the translation ` + `but its type ${translatedChild.localName} didn't match the ` + `element found in the source (${sourceChild.localName}).`);
- return createTextNodeFromTextContent(translatedChild);
- }
- sourceElement.removeChild(sourceChild);
- const clone = sourceChild.cloneNode(false);
- return shallowPopulateUsing(translatedChild, clone);
- }
- function createSanitizedElement(element) {
- const clone = element.ownerDocument.createElement(element.localName);
- return shallowPopulateUsing(element, clone);
- }
- function createTextNodeFromTextContent(element) {
- return element.ownerDocument.createTextNode(element.textContent);
- }
- function isElementAllowed(element) {
- const allowed = TEXT_LEVEL_ELEMENTS[element.namespaceURI];
- return allowed && allowed.includes(element.localName);
- }
- function isAttrNameLocalizable(name, element, explicitlyAllowed = null) {
- if (explicitlyAllowed && explicitlyAllowed.includes(name)) {
- return true;
- }
- const allowed = LOCALIZABLE_ATTRIBUTES[element.namespaceURI];
- if (!allowed) {
- return false;
- }
- const attrName = name.toLowerCase();
- const elemName = element.localName;
- if (allowed.global.includes(attrName)) {
- return true;
- }
- if (!allowed[elemName]) {
- return false;
- }
- if (allowed[elemName].includes(attrName)) {
- return true;
- }
- if (element.namespaceURI === "http://www.w3.org/1999/xhtml" && elemName === "input" && attrName === "value") {
- const type = element.type.toLowerCase();
- if (type === "submit" || type === "button" || type === "reset") {
- return true;
- }
- }
- return false;
- }
- function shallowPopulateUsing(fromElement, toElement) {
- toElement.textContent = fromElement.textContent;
- overlayAttributes(fromElement, toElement);
- return toElement;
- }
- // EXTERNAL MODULE: ./node_modules/core-js/modules/esnext.iterator.constructor.js
- var esnext_iterator_constructor = __webpack_require__(8992);
- // EXTERNAL MODULE: ./node_modules/core-js/modules/esnext.iterator.filter.js
- var esnext_iterator_filter = __webpack_require__(4520);
- // EXTERNAL MODULE: ./node_modules/core-js/modules/esnext.iterator.for-each.js
- var esnext_iterator_for_each = __webpack_require__(3949);
- ;// CONCATENATED MODULE: ./node_modules/cached-iterable/src/cached_iterable.mjs
- class CachedIterable extends Array {
- static from(iterable) {
- if (iterable instanceof this) {
- return iterable;
- }
- return new this(iterable);
- }
- }
- ;// CONCATENATED MODULE: ./node_modules/cached-iterable/src/cached_sync_iterable.mjs
- class CachedSyncIterable extends CachedIterable {
- constructor(iterable) {
- super();
- if (Symbol.iterator in Object(iterable)) {
- this.iterator = iterable[Symbol.iterator]();
- } else {
- throw new TypeError("Argument must implement the iteration protocol.");
- }
- }
- [Symbol.iterator]() {
- const cached = this;
- let cur = 0;
- return {
- next() {
- if (cached.length <= cur) {
- cached.push(cached.iterator.next());
- }
- return cached[cur++];
- }
- };
- }
- touchNext(count = 1) {
- let idx = 0;
- while (idx++ < count) {
- const last = this[this.length - 1];
- if (last && last.done) {
- break;
- }
- this.push(this.iterator.next());
- }
- return this[this.length - 1];
- }
- }
- ;// CONCATENATED MODULE: ./node_modules/cached-iterable/src/cached_async_iterable.mjs
- class CachedAsyncIterable extends CachedIterable {
- constructor(iterable) {
- super();
- if (Symbol.asyncIterator in Object(iterable)) {
- this.iterator = iterable[Symbol.asyncIterator]();
- } else if (Symbol.iterator in Object(iterable)) {
- this.iterator = iterable[Symbol.iterator]();
- } else {
- throw new TypeError("Argument must implement the iteration protocol.");
- }
- }
- [Symbol.asyncIterator]() {
- const cached = this;
- let cur = 0;
- return {
- async next() {
- if (cached.length <= cur) {
- cached.push(cached.iterator.next());
- }
- return cached[cur++];
- }
- };
- }
- async touchNext(count = 1) {
- let idx = 0;
- while (idx++ < count) {
- const last = this[this.length - 1];
- if (last && (await last).done) {
- break;
- }
- this.push(this.iterator.next());
- }
- return this[this.length - 1];
- }
- }
- ;// CONCATENATED MODULE: ./node_modules/cached-iterable/src/index.mjs
- ;// CONCATENATED MODULE: ./node_modules/@fluent/dom/esm/localization.js
- class Localization {
- constructor(resourceIds = [], generateBundles) {
- this.resourceIds = resourceIds;
- this.generateBundles = generateBundles;
- this.onChange(true);
- }
- addResourceIds(resourceIds, eager = false) {
- this.resourceIds.push(...resourceIds);
- this.onChange(eager);
- return this.resourceIds.length;
- }
- removeResourceIds(resourceIds) {
- this.resourceIds = this.resourceIds.filter(r => !resourceIds.includes(r));
- this.onChange();
- return this.resourceIds.length;
- }
- async formatWithFallback(keys, method) {
- const translations = [];
- let hasAtLeastOneBundle = false;
- for await (const bundle of this.bundles) {
- hasAtLeastOneBundle = true;
- const missingIds = keysFromBundle(method, bundle, keys, translations);
- if (missingIds.size === 0) {
- break;
- }
- if (typeof console !== "undefined") {
- const locale = bundle.locales[0];
- const ids = Array.from(missingIds).join(", ");
- console.warn(`[fluent] Missing translations in ${locale}: ${ids}`);
- }
- }
- if (!hasAtLeastOneBundle && typeof console !== "undefined") {
- console.warn(`[fluent] Request for keys failed because no resource bundles got generated.
- keys: ${JSON.stringify(keys)}.
- resourceIds: ${JSON.stringify(this.resourceIds)}.`);
- }
- return translations;
- }
- formatMessages(keys) {
- return this.formatWithFallback(keys, messageFromBundle);
- }
- formatValues(keys) {
- return this.formatWithFallback(keys, valueFromBundle);
- }
- async formatValue(id, args) {
- const [val] = await this.formatValues([{
- id,
- args
- }]);
- return val;
- }
- handleEvent() {
- this.onChange();
- }
- onChange(eager = false) {
- this.bundles = CachedAsyncIterable.from(this.generateBundles(this.resourceIds));
- if (eager) {
- this.bundles.touchNext(2);
- }
- }
- }
- function valueFromBundle(bundle, errors, message, args) {
- if (message.value) {
- return bundle.formatPattern(message.value, args, errors);
- }
- return null;
- }
- function messageFromBundle(bundle, errors, message, args) {
- const formatted = {
- value: null,
- attributes: null
- };
- if (message.value) {
- formatted.value = bundle.formatPattern(message.value, args, errors);
- }
- let attrNames = Object.keys(message.attributes);
- if (attrNames.length > 0) {
- formatted.attributes = new Array(attrNames.length);
- for (let [i, name] of attrNames.entries()) {
- let value = bundle.formatPattern(message.attributes[name], args, errors);
- formatted.attributes[i] = {
- name,
- value
- };
- }
- }
- return formatted;
- }
- function keysFromBundle(method, bundle, keys, translations) {
- const messageErrors = [];
- const missingIds = new Set();
- keys.forEach(({
- id,
- args
- }, i) => {
- if (translations[i] !== undefined) {
- return;
- }
- let message = bundle.getMessage(id);
- if (message) {
- messageErrors.length = 0;
- translations[i] = method(bundle, messageErrors, message, args);
- if (messageErrors.length > 0 && typeof console !== "undefined") {
- const locale = bundle.locales[0];
- const errors = messageErrors.join(", ");
- console.warn(`[fluent][resolver] errors in ${locale}/${id}: ${errors}.`);
- }
- } else {
- missingIds.add(id);
- }
- });
- return missingIds;
- }
- ;// CONCATENATED MODULE: ./node_modules/@fluent/dom/esm/dom_localization.js
- const L10NID_ATTR_NAME = "data-l10n-id";
- const L10NARGS_ATTR_NAME = "data-l10n-args";
- const L10N_ELEMENT_QUERY = `[${L10NID_ATTR_NAME}]`;
- class DOMLocalization extends Localization {
- constructor(resourceIds, generateBundles) {
- super(resourceIds, generateBundles);
- this.roots = new Set();
- this.pendingrAF = null;
- this.pendingElements = new Set();
- this.windowElement = null;
- this.mutationObserver = null;
- this.observerConfig = {
- attributes: true,
- characterData: false,
- childList: true,
- subtree: true,
- attributeFilter: [L10NID_ATTR_NAME, L10NARGS_ATTR_NAME]
- };
- }
- onChange(eager = false) {
- super.onChange(eager);
- if (this.roots) {
- this.translateRoots();
- }
- }
- setAttributes(element, id, args) {
- element.setAttribute(L10NID_ATTR_NAME, id);
- if (args) {
- element.setAttribute(L10NARGS_ATTR_NAME, JSON.stringify(args));
- } else {
- element.removeAttribute(L10NARGS_ATTR_NAME);
- }
- return element;
- }
- getAttributes(element) {
- return {
- id: element.getAttribute(L10NID_ATTR_NAME),
- args: JSON.parse(element.getAttribute(L10NARGS_ATTR_NAME) || null)
- };
- }
- connectRoot(newRoot) {
- for (const root of this.roots) {
- if (root === newRoot || root.contains(newRoot) || newRoot.contains(root)) {
- throw new Error("Cannot add a root that overlaps with existing root.");
- }
- }
- if (this.windowElement) {
- if (this.windowElement !== newRoot.ownerDocument.defaultView) {
- throw new Error(`Cannot connect a root:
- DOMLocalization already has a root from a different window.`);
- }
- } else {
- this.windowElement = newRoot.ownerDocument.defaultView;
- this.mutationObserver = new this.windowElement.MutationObserver(mutations => this.translateMutations(mutations));
- }
- this.roots.add(newRoot);
- this.mutationObserver.observe(newRoot, this.observerConfig);
- }
- disconnectRoot(root) {
- this.roots.delete(root);
- this.pauseObserving();
- if (this.roots.size === 0) {
- this.mutationObserver = null;
- this.windowElement = null;
- this.pendingrAF = null;
- this.pendingElements.clear();
- return true;
- }
- this.resumeObserving();
- return false;
- }
- translateRoots() {
- const roots = Array.from(this.roots);
- return Promise.all(roots.map(root => this.translateFragment(root)));
- }
- pauseObserving() {
- if (!this.mutationObserver) {
- return;
- }
- this.translateMutations(this.mutationObserver.takeRecords());
- this.mutationObserver.disconnect();
- }
- resumeObserving() {
- if (!this.mutationObserver) {
- return;
- }
- for (const root of this.roots) {
- this.mutationObserver.observe(root, this.observerConfig);
- }
- }
- translateMutations(mutations) {
- for (const mutation of mutations) {
- switch (mutation.type) {
- case "attributes":
- if (mutation.target.hasAttribute("data-l10n-id")) {
- this.pendingElements.add(mutation.target);
- }
- break;
- case "childList":
- for (const addedNode of mutation.addedNodes) {
- if (addedNode.nodeType === addedNode.ELEMENT_NODE) {
- if (addedNode.childElementCount) {
- for (const element of this.getTranslatables(addedNode)) {
- this.pendingElements.add(element);
- }
- } else if (addedNode.hasAttribute(L10NID_ATTR_NAME)) {
- this.pendingElements.add(addedNode);
- }
- }
- }
- break;
- }
- }
- if (this.pendingElements.size > 0) {
- if (this.pendingrAF === null) {
- this.pendingrAF = this.windowElement.requestAnimationFrame(() => {
- this.translateElements(Array.from(this.pendingElements));
- this.pendingElements.clear();
- this.pendingrAF = null;
- });
- }
- }
- }
- translateFragment(frag) {
- return this.translateElements(this.getTranslatables(frag));
- }
- async translateElements(elements) {
- if (!elements.length) {
- return undefined;
- }
- const keys = elements.map(this.getKeysForElement);
- const translations = await this.formatMessages(keys);
- return this.applyTranslations(elements, translations);
- }
- applyTranslations(elements, translations) {
- this.pauseObserving();
- for (let i = 0; i < elements.length; i++) {
- if (translations[i] !== undefined) {
- translateElement(elements[i], translations[i]);
- }
- }
- this.resumeObserving();
- }
- getTranslatables(element) {
- const nodes = Array.from(element.querySelectorAll(L10N_ELEMENT_QUERY));
- if (typeof element.hasAttribute === "function" && element.hasAttribute(L10NID_ATTR_NAME)) {
- nodes.push(element);
- }
- return nodes;
- }
- getKeysForElement(element) {
- return {
- id: element.getAttribute(L10NID_ATTR_NAME),
- args: JSON.parse(element.getAttribute(L10NARGS_ATTR_NAME) || null)
- };
- }
- }
- ;// CONCATENATED MODULE: ./node_modules/@fluent/dom/esm/index.js
- /***/ }),
- /***/ 2664:
- /***/ ((__webpack_module__, __webpack_exports__, __webpack_require__) => {
- __webpack_require__.a(__webpack_module__, async (__webpack_handle_async_dependencies__, __webpack_async_result__) => { try {
- /* harmony export */ __webpack_require__.d(__webpack_exports__, {
- /* harmony export */ AnnotationEditorLayerBuilder: () => (/* binding */ AnnotationEditorLayerBuilder)
- /* harmony export */ });
- /* harmony import */ var pdfjs_lib__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(2603);
- /* harmony import */ var web_null_l10n__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(410);
- var __webpack_async_dependencies__ = __webpack_handle_async_dependencies__([pdfjs_lib__WEBPACK_IMPORTED_MODULE_0__, web_null_l10n__WEBPACK_IMPORTED_MODULE_1__]);
- ([pdfjs_lib__WEBPACK_IMPORTED_MODULE_0__, web_null_l10n__WEBPACK_IMPORTED_MODULE_1__] = __webpack_async_dependencies__.then ? (await __webpack_async_dependencies__)() : __webpack_async_dependencies__);
- class AnnotationEditorLayerBuilder {
- #annotationLayer = null;
- #drawLayer = null;
- #onAppend = null;
- #textLayer = null;
- #uiManager;
- constructor(options) {
- this.pdfPage = options.pdfPage;
- this.accessibilityManager = options.accessibilityManager;
- this.l10n = options.l10n;
- this.l10n ||= new web_null_l10n__WEBPACK_IMPORTED_MODULE_1__.GenericL10n();
- this.annotationEditorLayer = null;
- this.div = null;
- this._cancelled = false;
- this.#uiManager = options.uiManager;
- this.#annotationLayer = options.annotationLayer || null;
- this.#textLayer = options.textLayer || null;
- this.#drawLayer = options.drawLayer || null;
- this.#onAppend = options.onAppend || null;
- }
- async render(viewport, intent = "display") {
- if (intent !== "display") {
- return;
- }
- if (this._cancelled) {
- return;
- }
- const clonedViewport = viewport.clone({
- dontFlip: true
- });
- if (this.div) {
- this.annotationEditorLayer.update({
- viewport: clonedViewport
- });
- this.show();
- return;
- }
- const div = this.div = document.createElement("div");
- div.className = "annotationEditorLayer";
- div.hidden = true;
- div.dir = this.#uiManager.direction;
- this.#onAppend?.(div);
- this.annotationEditorLayer = new pdfjs_lib__WEBPACK_IMPORTED_MODULE_0__.AnnotationEditorLayer({
- uiManager: this.#uiManager,
- div,
- accessibilityManager: this.accessibilityManager,
- pageIndex: this.pdfPage.pageNumber - 1,
- l10n: this.l10n,
- viewport: clonedViewport,
- annotationLayer: this.#annotationLayer,
- textLayer: this.#textLayer,
- drawLayer: this.#drawLayer
- });
- const parameters = {
- viewport: clonedViewport,
- div,
- annotations: null,
- intent
- };
- this.annotationEditorLayer.render(parameters);
- this.show();
- }
- cancel() {
- this._cancelled = true;
- if (!this.div) {
- return;
- }
- this.annotationEditorLayer.destroy();
- }
- hide() {
- if (!this.div) {
- return;
- }
- this.div.hidden = true;
- }
- show() {
- if (!this.div || this.annotationEditorLayer.isInvisible) {
- return;
- }
- this.div.hidden = false;
- }
- }
- __webpack_async_result__();
- } catch(e) { __webpack_async_result__(e); } });
- /***/ }),
- /***/ 2707:
- /***/ ((__webpack_module__, __webpack_exports__, __webpack_require__) => {
- __webpack_require__.a(__webpack_module__, async (__webpack_handle_async_dependencies__, __webpack_async_result__) => { try {
- /* harmony export */ __webpack_require__.d(__webpack_exports__, {
- /* harmony export */ AnnotationLayerBuilder: () => (/* binding */ AnnotationLayerBuilder)
- /* harmony export */ });
- /* harmony import */ var pdfjs_lib__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(2603);
- /* harmony import */ var _ui_utils_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(7256);
- var __webpack_async_dependencies__ = __webpack_handle_async_dependencies__([pdfjs_lib__WEBPACK_IMPORTED_MODULE_0__]);
- pdfjs_lib__WEBPACK_IMPORTED_MODULE_0__ = (__webpack_async_dependencies__.then ? (await __webpack_async_dependencies__)() : __webpack_async_dependencies__)[0];
- class AnnotationLayerBuilder {
- #onAppend = null;
- #eventAbortController = null;
- constructor({
- pdfPage,
- linkService,
- downloadManager,
- annotationStorage = null,
- imageResourcesPath = "",
- renderForms = true,
- enableScripting = false,
- hasJSActionsPromise = null,
- fieldObjectsPromise = null,
- annotationCanvasMap = null,
- accessibilityManager = null,
- annotationEditorUIManager = null,
- onAppend = null
- }) {
- this.pdfPage = pdfPage;
- this.linkService = linkService;
- this.downloadManager = downloadManager;
- this.imageResourcesPath = imageResourcesPath;
- this.renderForms = renderForms;
- this.annotationStorage = annotationStorage;
- this.enableScripting = enableScripting;
- this._hasJSActionsPromise = hasJSActionsPromise || Promise.resolve(false);
- this._fieldObjectsPromise = fieldObjectsPromise || Promise.resolve(null);
- this._annotationCanvasMap = annotationCanvasMap;
- this._accessibilityManager = accessibilityManager;
- this._annotationEditorUIManager = annotationEditorUIManager;
- this.#onAppend = onAppend;
- this.annotationLayer = null;
- this.div = null;
- this._cancelled = false;
- this._eventBus = linkService.eventBus;
- }
- async render(viewport, intent = "display") {
- if (this.div) {
- if (this._cancelled || !this.annotationLayer) {
- return;
- }
- this.annotationLayer.update({
- viewport: viewport.clone({
- dontFlip: true
- })
- });
- return;
- }
- const [annotations, hasJSActions, fieldObjects] = await Promise.all([this.pdfPage.getAnnotations({
- intent
- }), this._hasJSActionsPromise, this._fieldObjectsPromise]);
- if (this._cancelled) {
- return;
- }
- const div = this.div = document.createElement("div");
- div.className = "annotationLayer";
- this.#onAppend?.(div);
- if (annotations.length === 0) {
- this.hide();
- return;
- }
- this.annotationLayer = new pdfjs_lib__WEBPACK_IMPORTED_MODULE_0__.AnnotationLayer({
- div,
- accessibilityManager: this._accessibilityManager,
- annotationCanvasMap: this._annotationCanvasMap,
- annotationEditorUIManager: this._annotationEditorUIManager,
- page: this.pdfPage,
- viewport: viewport.clone({
- dontFlip: true
- })
- });
- await this.annotationLayer.render({
- annotations,
- imageResourcesPath: this.imageResourcesPath,
- renderForms: this.renderForms,
- linkService: this.linkService,
- downloadManager: this.downloadManager,
- annotationStorage: this.annotationStorage,
- enableScripting: this.enableScripting,
- hasJSActions,
- fieldObjects
- });
- if (this.linkService.isInPresentationMode) {
- this.#updatePresentationModeState(_ui_utils_js__WEBPACK_IMPORTED_MODULE_1__.PresentationModeState.FULLSCREEN);
- }
- if (!this.#eventAbortController) {
- this.#eventAbortController = new AbortController();
- this._eventBus?._on("presentationmodechanged", evt => {
- this.#updatePresentationModeState(evt.state);
- }, {
- signal: this.#eventAbortController.signal
- });
- }
- }
- cancel() {
- this._cancelled = true;
- this.#eventAbortController?.abort();
- this.#eventAbortController = null;
- }
- hide() {
- if (!this.div) {
- return;
- }
- this.div.hidden = true;
- }
- #updatePresentationModeState(state) {
- if (!this.div) {
- return;
- }
- let disableFormElements = false;
- switch (state) {
- case _ui_utils_js__WEBPACK_IMPORTED_MODULE_1__.PresentationModeState.FULLSCREEN:
- disableFormElements = true;
- break;
- case _ui_utils_js__WEBPACK_IMPORTED_MODULE_1__.PresentationModeState.NORMAL:
- break;
- default:
- return;
- }
- for (const section of this.div.childNodes) {
- if (section.hasAttribute("data-internal-link")) {
- continue;
- }
- section.inert = disableFormElements;
- }
- }
- }
- __webpack_async_result__();
- } catch(e) { __webpack_async_result__(e); } });
- /***/ }),
- /***/ 9840:
- /***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => {
- /* harmony export */ __webpack_require__.d(__webpack_exports__, {
- /* harmony export */ AppOptions: () => (/* binding */ AppOptions)
- /* harmony export */ });
- /* unused harmony export OptionKind */
- {
- var compatibilityParams = Object.create(null);
- const userAgent = navigator.userAgent || "";
- const platform = navigator.platform || "";
- const maxTouchPoints = navigator.maxTouchPoints || 1;
- const isAndroid = /Android/.test(userAgent);
- const isIOS = /\b(iPad|iPhone|iPod)(?=;)/.test(userAgent) || platform === "MacIntel" && maxTouchPoints > 1;
- (function checkCanvasSizeLimitation() {
- if (isIOS || isAndroid) {
- compatibilityParams.maxCanvasPixels = 5242880;
- }
- })();
- }
- const OptionKind = {
- BROWSER: 0x01,
- VIEWER: 0x02,
- API: 0x04,
- WORKER: 0x08,
- PREFERENCE: 0x80
- };
- const defaultOptions = {
- canvasMaxAreaInBytes: {
- value: -1,
- kind: OptionKind.BROWSER + OptionKind.API
- },
- isInAutomation: {
- value: false,
- kind: OptionKind.BROWSER
- },
- supportsCaretBrowsingMode: {
- value: false,
- kind: OptionKind.BROWSER
- },
- supportsDocumentFonts: {
- value: true,
- kind: OptionKind.BROWSER
- },
- supportsIntegratedFind: {
- value: false,
- kind: OptionKind.BROWSER
- },
- supportsMouseWheelZoomCtrlKey: {
- value: true,
- kind: OptionKind.BROWSER
- },
- supportsMouseWheelZoomMetaKey: {
- value: true,
- kind: OptionKind.BROWSER
- },
- supportsPinchToZoom: {
- value: true,
- kind: OptionKind.BROWSER
- },
- annotationEditorMode: {
- value: 0,
- kind: OptionKind.VIEWER + OptionKind.PREFERENCE
- },
- annotationMode: {
- value: 2,
- kind: OptionKind.VIEWER + OptionKind.PREFERENCE
- },
- cursorToolOnLoad: {
- value: 0,
- kind: OptionKind.VIEWER + OptionKind.PREFERENCE
- },
- debuggerSrc: {
- value: "./debugger.mjs",
- kind: OptionKind.VIEWER
- },
- defaultZoomDelay: {
- value: 400,
- kind: OptionKind.VIEWER + OptionKind.PREFERENCE
- },
- defaultZoomValue: {
- value: "",
- kind: OptionKind.VIEWER + OptionKind.PREFERENCE
- },
- disableHistory: {
- value: false,
- kind: OptionKind.VIEWER
- },
- disablePageLabels: {
- value: false,
- kind: OptionKind.VIEWER + OptionKind.PREFERENCE
- },
- enableHighlightEditor: {
- value: false,
- kind: OptionKind.VIEWER + OptionKind.PREFERENCE
- },
- enableHighlightFloatingButton: {
- value: false,
- kind: OptionKind.VIEWER + OptionKind.PREFERENCE
- },
- enableML: {
- value: false,
- kind: OptionKind.VIEWER + OptionKind.PREFERENCE
- },
- enablePermissions: {
- value: false,
- kind: OptionKind.VIEWER + OptionKind.PREFERENCE
- },
- enablePrintAutoRotate: {
- value: true,
- kind: OptionKind.VIEWER + OptionKind.PREFERENCE
- },
- enableScripting: {
- value: true,
- kind: OptionKind.VIEWER + OptionKind.PREFERENCE
- },
- enableStampEditor: {
- value: true,
- kind: OptionKind.VIEWER + OptionKind.PREFERENCE
- },
- externalLinkRel: {
- value: "noopener noreferrer nofollow",
- kind: OptionKind.VIEWER
- },
- externalLinkTarget: {
- value: 0,
- kind: OptionKind.VIEWER + OptionKind.PREFERENCE
- },
- highlightEditorColors: {
- value: "yellow=#FFFF98,green=#53FFBC,blue=#80EBFF,pink=#FFCBE6,red=#FF4F5F",
- kind: OptionKind.VIEWER + OptionKind.PREFERENCE
- },
- historyUpdateUrl: {
- value: false,
- kind: OptionKind.VIEWER + OptionKind.PREFERENCE
- },
- ignoreDestinationZoom: {
- value: false,
- kind: OptionKind.VIEWER + OptionKind.PREFERENCE
- },
- imageResourcesPath: {
- value: "./images/",
- kind: OptionKind.VIEWER
- },
- maxCanvasPixels: {
- value: 2 ** 25,
- kind: OptionKind.VIEWER
- },
- forcePageColors: {
- value: false,
- kind: OptionKind.VIEWER + OptionKind.PREFERENCE
- },
- pageColorsBackground: {
- value: "Canvas",
- kind: OptionKind.VIEWER + OptionKind.PREFERENCE
- },
- pageColorsForeground: {
- value: "CanvasText",
- kind: OptionKind.VIEWER + OptionKind.PREFERENCE
- },
- pdfBugEnabled: {
- value: false,
- kind: OptionKind.VIEWER + OptionKind.PREFERENCE
- },
- printResolution: {
- value: 150,
- kind: OptionKind.VIEWER
- },
- sidebarViewOnLoad: {
- value: -1,
- kind: OptionKind.VIEWER + OptionKind.PREFERENCE
- },
- scrollModeOnLoad: {
- value: -1,
- kind: OptionKind.VIEWER + OptionKind.PREFERENCE
- },
- spreadModeOnLoad: {
- value: -1,
- kind: OptionKind.VIEWER + OptionKind.PREFERENCE
- },
- textLayerMode: {
- value: 1,
- kind: OptionKind.VIEWER + OptionKind.PREFERENCE
- },
- viewOnLoad: {
- value: 0,
- kind: OptionKind.VIEWER + OptionKind.PREFERENCE
- },
- cMapPacked: {
- value: true,
- kind: OptionKind.API
- },
- cMapUrl: {
- value: "../web/cmaps/",
- kind: OptionKind.API
- },
- disableAutoFetch: {
- value: false,
- kind: OptionKind.API + OptionKind.PREFERENCE
- },
- disableFontFace: {
- value: false,
- kind: OptionKind.API + OptionKind.PREFERENCE
- },
- disableRange: {
- value: false,
- kind: OptionKind.API + OptionKind.PREFERENCE
- },
- disableStream: {
- value: false,
- kind: OptionKind.API + OptionKind.PREFERENCE
- },
- docBaseUrl: {
- value: "",
- kind: OptionKind.API
- },
- enableXfa: {
- value: true,
- kind: OptionKind.API + OptionKind.PREFERENCE
- },
- fontExtraProperties: {
- value: false,
- kind: OptionKind.API
- },
- isEvalSupported: {
- value: true,
- kind: OptionKind.API
- },
- isOffscreenCanvasSupported: {
- value: true,
- kind: OptionKind.API
- },
- maxImageSize: {
- value: -1,
- kind: OptionKind.API
- },
- pdfBug: {
- value: false,
- kind: OptionKind.API
- },
- standardFontDataUrl: {
- value: "../web/standard_fonts/",
- kind: OptionKind.API
- },
- verbosity: {
- value: 1,
- kind: OptionKind.API
- },
- workerPort: {
- value: null,
- kind: OptionKind.WORKER
- },
- workerSrc: {
- value: "./pdfjs/pdf.worker.mjs",
- kind: OptionKind.WORKER
- }
- };
- {
- defaultOptions.defaultUrl = {
- value: "compressed.tracemonkey-pldi-09.pdf",
- kind: OptionKind.VIEWER
- };
- defaultOptions.sandboxBundleSrc = {
- value: "../build/pdf.sandbox.mjs",
- kind: OptionKind.VIEWER
- };
- defaultOptions.viewerCssTheme = {
- value: 0,
- kind: OptionKind.VIEWER + OptionKind.PREFERENCE
- };
- }
- {
- defaultOptions.disablePreferences = {
- value: false,
- kind: OptionKind.VIEWER
- };
- defaultOptions.locale = {
- value: navigator.language || "en-US",
- kind: OptionKind.VIEWER
- };
- }
- const userOptions = Object.create(null);
- {
- for (const name in compatibilityParams) {
- userOptions[name] = compatibilityParams[name];
- }
- }
- class AppOptions {
- constructor() {
- throw new Error("Cannot initialize AppOptions.");
- }
- static get(name) {
- return userOptions[name] ?? defaultOptions[name]?.value ?? undefined;
- }
- static getAll(kind = null, defaultOnly = false) {
- const options = Object.create(null);
- for (const name in defaultOptions) {
- const defaultOption = defaultOptions[name];
- if (kind && !(kind & defaultOption.kind)) {
- continue;
- }
- options[name] = defaultOnly ? defaultOption.value : userOptions[name] ?? defaultOption.value;
- }
- return options;
- }
- static set(name, value) {
- userOptions[name] = value;
- }
- static setAll(options, init = false) {
- if (init) {
- if (this.get("disablePreferences")) {
- return;
- }
- for (const name in userOptions) {
- if (compatibilityParams[name] !== undefined) {
- continue;
- }
- console.warn("setAll: The Preferences may override manually set AppOptions; " + 'please use the "disablePreferences"-option in order to prevent that.');
- break;
- }
- }
- for (const name in options) {
- userOptions[name] = options[name];
- }
- }
- static remove(name) {
- delete userOptions[name];
- const val = compatibilityParams[name];
- if (val !== undefined) {
- userOptions[name] = val;
- }
- }
- }
- /***/ }),
- /***/ 1544:
- /***/ ((__webpack_module__, __webpack_exports__, __webpack_require__) => {
- __webpack_require__.a(__webpack_module__, async (__webpack_handle_async_dependencies__, __webpack_async_result__) => { try {
- /* harmony export */ __webpack_require__.d(__webpack_exports__, {
- /* harmony export */ DownloadManager: () => (/* binding */ DownloadManager)
- /* harmony export */ });
- /* harmony import */ var core_js_modules_web_url_search_params_delete_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(4603);
- /* harmony import */ var core_js_modules_web_url_search_params_has_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(7566);
- /* harmony import */ var core_js_modules_web_url_search_params_size_js__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(8721);
- /* harmony import */ var pdfjs_lib__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(2603);
- var __webpack_async_dependencies__ = __webpack_handle_async_dependencies__([pdfjs_lib__WEBPACK_IMPORTED_MODULE_3__]);
- pdfjs_lib__WEBPACK_IMPORTED_MODULE_3__ = (__webpack_async_dependencies__.then ? (await __webpack_async_dependencies__)() : __webpack_async_dependencies__)[0];
- function download(blobUrl, filename) {
- const a = document.createElement("a");
- if (!a.click) {
- throw new Error('DownloadManager: "a.click()" is not supported.');
- }
- a.href = blobUrl;
- a.target = "_parent";
- if ("download" in a) {
- a.download = filename;
- }
- (document.body || document.documentElement).append(a);
- a.click();
- a.remove();
- }
- class DownloadManager {
- #openBlobUrls = new WeakMap();
- downloadUrl(url, filename, _options) {
- if (!(0,pdfjs_lib__WEBPACK_IMPORTED_MODULE_3__.createValidAbsoluteUrl)(url, "http://example.com")) {
- console.error(`downloadUrl - not a valid URL: ${url}`);
- return;
- }
- download(url + "#pdfjs.action=download", filename);
- }
- downloadData(data, filename, contentType) {
- const blobUrl = URL.createObjectURL(new Blob([data], {
- type: contentType
- }));
- download(blobUrl, filename);
- }
- openOrDownloadData(data, filename, dest = null) {
- const isPdfData = (0,pdfjs_lib__WEBPACK_IMPORTED_MODULE_3__.isPdfFile)(filename);
- const contentType = isPdfData ? "application/pdf" : "";
- this.downloadData(data, filename, contentType);
- return false;
- }
- download(blob, url, filename, _options) {
- const blobUrl = URL.createObjectURL(blob);
- download(blobUrl, filename);
- }
- }
- __webpack_async_result__();
- } catch(e) { __webpack_async_result__(e); } });
- /***/ }),
- /***/ 3088:
- /***/ ((__webpack_module__, __webpack_exports__, __webpack_require__) => {
- __webpack_require__.a(__webpack_module__, async (__webpack_handle_async_dependencies__, __webpack_async_result__) => { try {
- /* harmony export */ __webpack_require__.d(__webpack_exports__, {
- /* harmony export */ DrawLayerBuilder: () => (/* binding */ DrawLayerBuilder)
- /* harmony export */ });
- /* harmony import */ var pdfjs_lib__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(2603);
- var __webpack_async_dependencies__ = __webpack_handle_async_dependencies__([pdfjs_lib__WEBPACK_IMPORTED_MODULE_0__]);
- pdfjs_lib__WEBPACK_IMPORTED_MODULE_0__ = (__webpack_async_dependencies__.then ? (await __webpack_async_dependencies__)() : __webpack_async_dependencies__)[0];
- class DrawLayerBuilder {
- #drawLayer = null;
- constructor(options) {
- this.pageIndex = options.pageIndex;
- }
- async render(intent = "display") {
- if (intent !== "display" || this.#drawLayer || this._cancelled) {
- return;
- }
- this.#drawLayer = new pdfjs_lib__WEBPACK_IMPORTED_MODULE_0__.DrawLayer({
- pageIndex: this.pageIndex
- });
- }
- cancel() {
- this._cancelled = true;
- if (!this.#drawLayer) {
- return;
- }
- this.#drawLayer.destroy();
- this.#drawLayer = null;
- }
- setParent(parent) {
- this.#drawLayer?.setParent(parent);
- }
- getDrawLayer() {
- return this.#drawLayer;
- }
- }
- __webpack_async_result__();
- } catch(e) { __webpack_async_result__(e); } });
- /***/ }),
- /***/ 5656:
- /***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => {
- /* harmony export */ __webpack_require__.d(__webpack_exports__, {
- /* harmony export */ EventBus: () => (/* binding */ EventBus),
- /* harmony export */ waitOnEventOrTimeout: () => (/* binding */ waitOnEventOrTimeout)
- /* harmony export */ });
- /* unused harmony exports AutomationEventBus, WaitOnType */
- /* harmony import */ var core_js_modules_es_array_push_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(4114);
- /* harmony import */ var core_js_modules_es_promise_with_resolvers_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(4628);
- const WaitOnType = {
- EVENT: "event",
- TIMEOUT: "timeout"
- };
- async function waitOnEventOrTimeout({
- target,
- name,
- delay = 0
- }) {
- if (typeof target !== "object" || !(name && typeof name === "string") || !(Number.isInteger(delay) && delay >= 0)) {
- throw new Error("waitOnEventOrTimeout - invalid parameters.");
- }
- const {
- promise,
- resolve
- } = Promise.withResolvers();
- const ac = new AbortController();
- function handler(type) {
- ac.abort();
- clearTimeout(timeout);
- resolve(type);
- }
- const evtMethod = target instanceof EventBus ? "_on" : "addEventListener";
- target[evtMethod](name, handler.bind(null, WaitOnType.EVENT), {
- signal: ac.signal
- });
- const timeout = setTimeout(handler.bind(null, WaitOnType.TIMEOUT), delay);
- return promise;
- }
- class EventBus {
- #listeners = Object.create(null);
- on(eventName, listener, options = null) {
- this._on(eventName, listener, {
- external: true,
- once: options?.once,
- signal: options?.signal
- });
- }
- off(eventName, listener, options = null) {
- this._off(eventName, listener);
- }
- dispatch(eventName, data) {
- const eventListeners = this.#listeners[eventName];
- if (!eventListeners || eventListeners.length === 0) {
- return;
- }
- let externalListeners;
- for (const {
- listener,
- external,
- once
- } of eventListeners.slice(0)) {
- if (once) {
- this._off(eventName, listener);
- }
- if (external) {
- (externalListeners ||= []).push(listener);
- continue;
- }
- listener(data);
- }
- if (externalListeners) {
- for (const listener of externalListeners) {
- listener(data);
- }
- externalListeners = null;
- }
- }
- _on(eventName, listener, options = null) {
- let rmAbort = null;
- if (options?.signal instanceof AbortSignal) {
- const {
- signal
- } = options;
- if (signal.aborted) {
- console.error("Cannot use an `aborted` signal.");
- return;
- }
- const onAbort = () => this._off(eventName, listener);
- rmAbort = () => signal.removeEventListener("abort", onAbort);
- signal.addEventListener("abort", onAbort);
- }
- const eventListeners = this.#listeners[eventName] ||= [];
- eventListeners.push({
- listener,
- external: options?.external === true,
- once: options?.once === true,
- rmAbort
- });
- }
- _off(eventName, listener, options = null) {
- const eventListeners = this.#listeners[eventName];
- if (!eventListeners) {
- return;
- }
- for (let i = 0, ii = eventListeners.length; i < ii; i++) {
- const evt = eventListeners[i];
- if (evt.listener === listener) {
- evt.rmAbort?.();
- eventListeners.splice(i, 1);
- return;
- }
- }
- }
- }
- class AutomationEventBus extends (/* unused pure expression or super */ null && (EventBus)) {
- dispatch(eventName, data) {
- throw new Error("Not implemented: AutomationEventBus.dispatch");
- }
- }
- /***/ }),
- /***/ 289:
- /***/ ((__webpack_module__, __webpack_exports__, __webpack_require__) => {
- __webpack_require__.a(__webpack_module__, async (__webpack_handle_async_dependencies__, __webpack_async_result__) => { try {
- /* harmony export */ __webpack_require__.d(__webpack_exports__, {
- /* harmony export */ GenericScripting: () => (/* binding */ GenericScripting),
- /* harmony export */ docProperties: () => (/* binding */ docProperties)
- /* harmony export */ });
- /* harmony import */ var pdfjs_lib__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(2603);
- var __webpack_async_dependencies__ = __webpack_handle_async_dependencies__([pdfjs_lib__WEBPACK_IMPORTED_MODULE_0__]);
- pdfjs_lib__WEBPACK_IMPORTED_MODULE_0__ = (__webpack_async_dependencies__.then ? (await __webpack_async_dependencies__)() : __webpack_async_dependencies__)[0];
- async function docProperties(pdfDocument) {
- const url = "",
- baseUrl = url.split("#", 1)[0];
- let {
- info,
- metadata,
- contentDispositionFilename,
- contentLength
- } = await pdfDocument.getMetadata();
- if (!contentLength) {
- const {
- length
- } = await pdfDocument.getDownloadInfo();
- contentLength = length;
- }
- return {
- ...info,
- baseURL: baseUrl,
- filesize: contentLength,
- filename: contentDispositionFilename || (0,pdfjs_lib__WEBPACK_IMPORTED_MODULE_0__.getPdfFilenameFromUrl)(url),
- metadata: metadata?.getRaw(),
- authors: metadata?.get("dc:creator"),
- numPages: pdfDocument.numPages,
- URL: url
- };
- }
- class GenericScripting {
- constructor(sandboxBundleSrc) {
- this._ready = new Promise((resolve, reject) => {
- const sandbox = import( /*webpackIgnore: true*/sandboxBundleSrc);
- sandbox.then(pdfjsSandbox => {
- resolve(pdfjsSandbox.QuickJSSandbox());
- }).catch(reject);
- });
- }
- async createSandbox(data) {
- const sandbox = await this._ready;
- sandbox.create(data);
- }
- async dispatchEventInSandbox(event) {
- const sandbox = await this._ready;
- setTimeout(() => sandbox.dispatchEvent(event), 0);
- }
- async destroySandbox() {
- const sandbox = await this._ready;
- sandbox.nukeSandbox();
- }
- }
- __webpack_async_result__();
- } catch(e) { __webpack_async_result__(e); } });
- /***/ }),
- /***/ 410:
- /***/ ((__webpack_module__, __webpack_exports__, __webpack_require__) => {
- __webpack_require__.a(__webpack_module__, async (__webpack_handle_async_dependencies__, __webpack_async_result__) => { try {
- /* harmony export */ __webpack_require__.d(__webpack_exports__, {
- /* harmony export */ GenericL10n: () => (/* binding */ GenericL10n)
- /* harmony export */ });
- /* harmony import */ var core_js_modules_es_array_push_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(4114);
- /* harmony import */ var core_js_modules_web_url_search_params_delete_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(4603);
- /* harmony import */ var core_js_modules_web_url_search_params_has_js__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(7566);
- /* harmony import */ var core_js_modules_web_url_search_params_size_js__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(8721);
- /* harmony import */ var fluent_bundle__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(588);
- /* harmony import */ var fluent_dom__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(5273);
- /* harmony import */ var pdfjs_lib__WEBPACK_IMPORTED_MODULE_6__ = __webpack_require__(2603);
- /* harmony import */ var _l10n_js__WEBPACK_IMPORTED_MODULE_7__ = __webpack_require__(4693);
- var __webpack_async_dependencies__ = __webpack_handle_async_dependencies__([pdfjs_lib__WEBPACK_IMPORTED_MODULE_6__]);
- pdfjs_lib__WEBPACK_IMPORTED_MODULE_6__ = (__webpack_async_dependencies__.then ? (await __webpack_async_dependencies__)() : __webpack_async_dependencies__)[0];
- function createBundle(lang, text) {
- const resource = new fluent_bundle__WEBPACK_IMPORTED_MODULE_4__.FluentResource(text);
- const bundle = new fluent_bundle__WEBPACK_IMPORTED_MODULE_4__.FluentBundle(lang);
- const errors = bundle.addResource(resource);
- if (errors.length) {
- console.error("L10n errors", errors);
- }
- return bundle;
- }
- class GenericL10n extends _l10n_js__WEBPACK_IMPORTED_MODULE_7__.L10n {
- constructor(lang) {
- super({
- lang
- });
- const generateBundles = !lang ? GenericL10n.#generateBundlesFallback.bind(GenericL10n, this.getLanguage()) : GenericL10n.#generateBundles.bind(GenericL10n, "en-us", this.getLanguage());
- this._setL10n(new fluent_dom__WEBPACK_IMPORTED_MODULE_5__.DOMLocalization([], generateBundles));
- }
- static async *#generateBundles(defaultLang, baseLang) {
- const {
- baseURL,
- paths
- } = await this.#getPaths();
- const langs = [baseLang];
- if (defaultLang !== baseLang) {
- const shortLang = baseLang.split("-", 1)[0];
- if (shortLang !== baseLang) {
- langs.push(shortLang);
- }
- langs.push(defaultLang);
- }
- for (const lang of langs) {
- const bundle = await this.#createBundle(lang, baseURL, paths);
- if (bundle) {
- yield bundle;
- }
- if (lang === "en-us") {
- yield this.#createBundleFallback(lang);
- }
- }
- }
- static async #createBundle(lang, baseURL, paths) {
- const path = paths[lang];
- if (!path) {
- return null;
- }
- const url = new URL(path, baseURL);
- const text = await (0,pdfjs_lib__WEBPACK_IMPORTED_MODULE_6__.fetchData)(url, "text");
- return createBundle(lang, text);
- }
- static async #getPaths() {
- try {
- const {
- href
- } = document.querySelector(`link[type="application/l10n"]`);
- const paths = await (0,pdfjs_lib__WEBPACK_IMPORTED_MODULE_6__.fetchData)(href, "json");
- return {
- baseURL: href.replace(/[^/]*$/, "") || "./",
- paths
- };
- } catch {}
- return {
- baseURL: "./",
- paths: Object.create(null)
- };
- }
- static async *#generateBundlesFallback(lang) {
- yield this.#createBundleFallback(lang);
- }
- static async #createBundleFallback(lang) {
- const text = "pdfjs-previous-button =\n .title = Previous Page\npdfjs-previous-button-label = Previous\npdfjs-next-button =\n .title = Next Page\npdfjs-next-button-label = Next\npdfjs-page-input =\n .title = Page\npdfjs-of-pages = of { $pagesCount }\npdfjs-page-of-pages = ({ $pageNumber } of { $pagesCount })\npdfjs-zoom-out-button =\n .title = Zoom Out\npdfjs-zoom-out-button-label = Zoom Out\npdfjs-zoom-in-button =\n .title = Zoom In\npdfjs-zoom-in-button-label = Zoom In\npdfjs-zoom-select =\n .title = Zoom\npdfjs-presentation-mode-button =\n .title = Switch to Presentation Mode\npdfjs-presentation-mode-button-label = Presentation Mode\npdfjs-open-file-button =\n .title = Open File\npdfjs-open-file-button-label = Open\npdfjs-print-button =\n .title = Print\npdfjs-print-button-label = Print\npdfjs-save-button =\n .title = Save\npdfjs-save-button-label = Save\npdfjs-download-button =\n .title = Download\npdfjs-download-button-label = Download\npdfjs-bookmark-button =\n .title = Current Page (View URL from Current Page)\npdfjs-bookmark-button-label = Current Page\npdfjs-tools-button =\n .title = Tools\npdfjs-tools-button-label = Tools\npdfjs-first-page-button =\n .title = Go to First Page\npdfjs-first-page-button-label = Go to First Page\npdfjs-last-page-button =\n .title = Go to Last Page\npdfjs-last-page-button-label = Go to Last Page\npdfjs-page-rotate-cw-button =\n .title = Rotate Clockwise\npdfjs-page-rotate-cw-button-label = Rotate Clockwise\npdfjs-page-rotate-ccw-button =\n .title = Rotate Counterclockwise\npdfjs-page-rotate-ccw-button-label = Rotate Counterclockwise\npdfjs-cursor-text-select-tool-button =\n .title = Enable Text Selection Tool\npdfjs-cursor-text-select-tool-button-label = Text Selection Tool\npdfjs-cursor-hand-tool-button =\n .title = Enable Hand Tool\npdfjs-cursor-hand-tool-button-label = Hand Tool\npdfjs-scroll-page-button =\n .title = Use Page Scrolling\npdfjs-scroll-page-button-label = Page Scrolling\npdfjs-scroll-vertical-button =\n .title = Use Vertical Scrolling\npdfjs-scroll-vertical-button-label = Vertical Scrolling\npdfjs-scroll-horizontal-button =\n .title = Use Horizontal Scrolling\npdfjs-scroll-horizontal-button-label = Horizontal Scrolling\npdfjs-scroll-wrapped-button =\n .title = Use Wrapped Scrolling\npdfjs-scroll-wrapped-button-label = Wrapped Scrolling\npdfjs-spread-none-button =\n .title = Do not join page spreads\npdfjs-spread-none-button-label = No Spreads\npdfjs-spread-odd-button =\n .title = Join page spreads starting with odd-numbered pages\npdfjs-spread-odd-button-label = Odd Spreads\npdfjs-spread-even-button =\n .title = Join page spreads starting with even-numbered pages\npdfjs-spread-even-button-label = Even Spreads\npdfjs-document-properties-button =\n .title = Document Properties\u2026\npdfjs-document-properties-button-label = Document Properties\u2026\npdfjs-document-properties-file-name = File name:\npdfjs-document-properties-file-size = File size:\npdfjs-document-properties-kb = { $size_kb } KB ({ $size_b } bytes)\npdfjs-document-properties-mb = { $size_mb } MB ({ $size_b } bytes)\npdfjs-document-properties-title = Title:\npdfjs-document-properties-author = Author:\npdfjs-document-properties-subject = Subject:\npdfjs-document-properties-keywords = Keywords:\npdfjs-document-properties-creation-date = Creation Date:\npdfjs-document-properties-modification-date = Modification Date:\npdfjs-document-properties-date-string = { $date }, { $time }\npdfjs-document-properties-creator = Creator:\npdfjs-document-properties-producer = PDF Producer:\npdfjs-document-properties-version = PDF Version:\npdfjs-document-properties-page-count = Page Count:\npdfjs-document-properties-page-size = Page Size:\npdfjs-document-properties-page-size-unit-inches = in\npdfjs-document-properties-page-size-unit-millimeters = mm\npdfjs-document-properties-page-size-orientation-portrait = portrait\npdfjs-document-properties-page-size-orientation-landscape = landscape\npdfjs-document-properties-page-size-name-a-three = A3\npdfjs-document-properties-page-size-name-a-four = A4\npdfjs-document-properties-page-size-name-letter = Letter\npdfjs-document-properties-page-size-name-legal = Legal\npdfjs-document-properties-page-size-dimension-string = { $width } \xD7 { $height } { $unit } ({ $orientation })\npdfjs-document-properties-page-size-dimension-name-string = { $width } \xD7 { $height } { $unit } ({ $name }, { $orientation })\npdfjs-document-properties-linearized = Fast Web View:\npdfjs-document-properties-linearized-yes = Yes\npdfjs-document-properties-linearized-no = No\npdfjs-document-properties-close-button = Close\npdfjs-print-progress-message = Preparing document for printing\u2026\npdfjs-print-progress-percent = { $progress }%\npdfjs-print-progress-close-button = Cancel\npdfjs-printing-not-supported = Warning: Printing is not fully supported by this browser.\npdfjs-printing-not-ready = Warning: The PDF is not fully loaded for printing.\npdfjs-toggle-sidebar-button =\n .title = Toggle Sidebar\npdfjs-toggle-sidebar-notification-button =\n .title = Toggle Sidebar (document contains outline/attachments/layers)\npdfjs-toggle-sidebar-button-label = Toggle Sidebar\npdfjs-document-outline-button =\n .title = Show Document Outline (double-click to expand/collapse all items)\npdfjs-document-outline-button-label = Document Outline\npdfjs-attachments-button =\n .title = Show Attachments\npdfjs-attachments-button-label = Attachments\npdfjs-layers-button =\n .title = Show Layers (double-click to reset all layers to the default state)\npdfjs-layers-button-label = Layers\npdfjs-thumbs-button =\n .title = Show Thumbnails\npdfjs-thumbs-button-label = Thumbnails\npdfjs-current-outline-item-button =\n .title = Find Current Outline Item\npdfjs-current-outline-item-button-label = Current Outline Item\npdfjs-findbar-button =\n .title = Find in Document\npdfjs-findbar-button-label = Find\npdfjs-additional-layers = Additional Layers\npdfjs-thumb-page-title =\n .title = Page { $page }\npdfjs-thumb-page-canvas =\n .aria-label = Thumbnail of Page { $page }\npdfjs-find-input =\n .title = Find\n .placeholder = Find in document\u2026\npdfjs-find-previous-button =\n .title = Find the previous occurrence of the phrase\npdfjs-find-previous-button-label = Previous\npdfjs-find-next-button =\n .title = Find the next occurrence of the phrase\npdfjs-find-next-button-label = Next\npdfjs-find-highlight-checkbox = Highlight All\npdfjs-find-match-case-checkbox-label = Match Case\npdfjs-find-match-diacritics-checkbox-label = Match Diacritics\npdfjs-find-entire-word-checkbox-label = Whole Words\npdfjs-find-reached-top = Reached top of document, continued from bottom\npdfjs-find-reached-bottom = Reached end of document, continued from top\npdfjs-find-match-count =\n { $total ->\n [one] { $current } of { $total } match\n *[other] { $current } of { $total } matches\n }\npdfjs-find-match-count-limit =\n { $limit ->\n [one] More than { $limit } match\n *[other] More than { $limit } matches\n }\npdfjs-find-not-found = Phrase not found\npdfjs-page-scale-width = Page Width\npdfjs-page-scale-fit = Page Fit\npdfjs-page-scale-auto = Automatic Zoom\npdfjs-page-scale-actual = Actual Size\npdfjs-page-scale-percent = { $scale }%\npdfjs-page-landmark =\n .aria-label = Page { $page }\npdfjs-loading-error = An error occurred while loading the PDF.\npdfjs-invalid-file-error = Invalid or corrupted PDF file.\npdfjs-missing-file-error = Missing PDF file.\npdfjs-unexpected-response-error = Unexpected server response.\npdfjs-rendering-error = An error occurred while rendering the page.\npdfjs-annotation-date-string = { $date }, { $time }\npdfjs-text-annotation-type =\n .alt = [{ $type } Annotation]\npdfjs-password-label = Enter the password to open this PDF file.\npdfjs-password-invalid = Invalid password. Please try again.\npdfjs-password-ok-button = OK\npdfjs-password-cancel-button = Cancel\npdfjs-web-fonts-disabled = Web fonts are disabled: unable to use embedded PDF fonts.\npdfjs-editor-free-text-button =\n .title = Text\npdfjs-editor-free-text-button-label = Text\npdfjs-editor-ink-button =\n .title = Draw\npdfjs-editor-ink-button-label = Draw\npdfjs-editor-stamp-button =\n .title = Add or edit images\npdfjs-editor-stamp-button-label = Add or edit images\npdfjs-editor-highlight-button =\n .title = Highlight\npdfjs-editor-highlight-button-label = Highlight\npdfjs-highlight-floating-button1 =\n .title = Highlight\n .aria-label = Highlight\npdfjs-highlight-floating-button-label = Highlight\npdfjs-editor-remove-ink-button =\n .title = Remove drawing\npdfjs-editor-remove-freetext-button =\n .title = Remove text\npdfjs-editor-remove-stamp-button =\n .title = Remove image\npdfjs-editor-remove-highlight-button =\n .title = Remove highlight\npdfjs-editor-free-text-color-input = Color\npdfjs-editor-free-text-size-input = Size\npdfjs-editor-ink-color-input = Color\npdfjs-editor-ink-thickness-input = Thickness\npdfjs-editor-ink-opacity-input = Opacity\npdfjs-editor-stamp-add-image-button =\n .title = Add image\npdfjs-editor-stamp-add-image-button-label = Add image\npdfjs-editor-free-highlight-thickness-input = Thickness\npdfjs-editor-free-highlight-thickness-title =\n .title = Change thickness when highlighting items other than text\npdfjs-free-text =\n .aria-label = Text Editor\npdfjs-free-text-default-content = Start typing\u2026\npdfjs-ink =\n .aria-label = Draw Editor\npdfjs-ink-canvas =\n .aria-label = User-created image\npdfjs-editor-alt-text-button-label = Alt text\npdfjs-editor-alt-text-edit-button-label = Edit alt text\npdfjs-editor-alt-text-dialog-label = Choose an option\npdfjs-editor-alt-text-dialog-description = Alt text (alternative text) helps when people can\u2019t see the image or when it doesn\u2019t load.\npdfjs-editor-alt-text-add-description-label = Add a description\npdfjs-editor-alt-text-add-description-description = Aim for 1-2 sentences that describe the subject, setting, or actions.\npdfjs-editor-alt-text-mark-decorative-label = Mark as decorative\npdfjs-editor-alt-text-mark-decorative-description = This is used for ornamental images, like borders or watermarks.\npdfjs-editor-alt-text-cancel-button = Cancel\npdfjs-editor-alt-text-save-button = Save\npdfjs-editor-alt-text-decorative-tooltip = Marked as decorative\npdfjs-editor-alt-text-textarea =\n .placeholder = For example, \u201CA young man sits down at a table to eat a meal\u201D\npdfjs-editor-resizer-label-top-left = Top left corner \u2014 resize\npdfjs-editor-resizer-label-top-middle = Top middle \u2014 resize\npdfjs-editor-resizer-label-top-right = Top right corner \u2014 resize\npdfjs-editor-resizer-label-middle-right = Middle right \u2014 resize\npdfjs-editor-resizer-label-bottom-right = Bottom right corner \u2014 resize\npdfjs-editor-resizer-label-bottom-middle = Bottom middle \u2014 resize\npdfjs-editor-resizer-label-bottom-left = Bottom left corner \u2014 resize\npdfjs-editor-resizer-label-middle-left = Middle left \u2014 resize\npdfjs-editor-highlight-colorpicker-label = Highlight color\npdfjs-editor-colorpicker-button =\n .title = Change color\npdfjs-editor-colorpicker-dropdown =\n .aria-label = Color choices\npdfjs-editor-colorpicker-yellow =\n .title = Yellow\npdfjs-editor-colorpicker-green =\n .title = Green\npdfjs-editor-colorpicker-blue =\n .title = Blue\npdfjs-editor-colorpicker-pink =\n .title = Pink\npdfjs-editor-colorpicker-red =\n .title = Red\npdfjs-editor-highlight-show-all-button-label = Show all\npdfjs-editor-highlight-show-all-button =\n .title = Show all";
- return createBundle(lang, text);
- }
- }
- __webpack_async_result__();
- } catch(e) { __webpack_async_result__(e); } });
- /***/ }),
- /***/ 4693:
- /***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => {
- /* harmony export */ __webpack_require__.d(__webpack_exports__, {
- /* harmony export */ L10n: () => (/* binding */ L10n)
- /* harmony export */ });
- /* unused harmony export GenericL10n */
- /* harmony import */ var core_js_modules_esnext_iterator_map_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(1454);
- class L10n {
- #dir;
- #lang;
- #l10n;
- constructor({
- lang,
- isRTL
- }, l10n = null) {
- this.#lang = L10n.#fixupLangCode(lang);
- this.#l10n = l10n;
- this.#dir = isRTL ?? L10n.#isRTL(this.#lang) ? "rtl" : "ltr";
- }
- _setL10n(l10n) {
- this.#l10n = l10n;
- }
- getLanguage() {
- return this.#lang;
- }
- getDirection() {
- return this.#dir;
- }
- async get(ids, args = null, fallback) {
- if (Array.isArray(ids)) {
- ids = ids.map(id => ({
- id
- }));
- const messages = await this.#l10n.formatMessages(ids);
- return messages.map(message => message.value);
- }
- const messages = await this.#l10n.formatMessages([{
- id: ids,
- args
- }]);
- return messages?.[0].value || fallback;
- }
- async translate(element) {
- try {
- this.#l10n.connectRoot(element);
- await this.#l10n.translateRoots();
- } catch {}
- }
- pause() {
- this.#l10n.pauseObserving();
- }
- resume() {
- this.#l10n.resumeObserving();
- }
- static #fixupLangCode(langCode) {
- langCode = langCode?.toLowerCase() || "en-us";
- const PARTIAL_LANG_CODES = {
- en: "en-us",
- es: "es-es",
- fy: "fy-nl",
- ga: "ga-ie",
- gu: "gu-in",
- hi: "hi-in",
- hy: "hy-am",
- nb: "nb-no",
- ne: "ne-np",
- nn: "nn-no",
- pa: "pa-in",
- pt: "pt-pt",
- sv: "sv-se",
- zh: "zh-cn"
- };
- return PARTIAL_LANG_CODES[langCode] || langCode;
- }
- static #isRTL(lang) {
- const shortCode = lang.split("-", 1)[0];
- return ["ar", "he", "fa", "ps", "ur"].includes(shortCode);
- }
- }
- const GenericL10n = null;
- /***/ }),
- /***/ 9814:
- /***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => {
- // EXPORTS
- __webpack_require__.d(__webpack_exports__, {
- FindState: () => (/* binding */ FindState),
- PDFFindController: () => (/* binding */ PDFFindController)
- });
- // EXTERNAL MODULE: ./node_modules/core-js/modules/es.array.push.js
- var es_array_push = __webpack_require__(4114);
- // EXTERNAL MODULE: ./node_modules/core-js/modules/es.promise.with-resolvers.js
- var es_promise_with_resolvers = __webpack_require__(4628);
- // EXTERNAL MODULE: ./node_modules/core-js/modules/esnext.iterator.constructor.js
- var esnext_iterator_constructor = __webpack_require__(8992);
- // EXTERNAL MODULE: ./node_modules/core-js/modules/esnext.iterator.filter.js
- var esnext_iterator_filter = __webpack_require__(4520);
- // EXTERNAL MODULE: ./node_modules/core-js/modules/esnext.iterator.map.js
- var esnext_iterator_map = __webpack_require__(1454);
- // EXTERNAL MODULE: ./node_modules/core-js/modules/esnext.set.difference.v2.js
- var esnext_set_difference_v2 = __webpack_require__(3375);
- // EXTERNAL MODULE: ./node_modules/core-js/modules/esnext.set.intersection.v2.js
- var esnext_set_intersection_v2 = __webpack_require__(9225);
- // EXTERNAL MODULE: ./node_modules/core-js/modules/esnext.set.is-disjoint-from.v2.js
- var esnext_set_is_disjoint_from_v2 = __webpack_require__(3972);
- // EXTERNAL MODULE: ./node_modules/core-js/modules/esnext.set.is-subset-of.v2.js
- var esnext_set_is_subset_of_v2 = __webpack_require__(9209);
- // EXTERNAL MODULE: ./node_modules/core-js/modules/esnext.set.is-superset-of.v2.js
- var esnext_set_is_superset_of_v2 = __webpack_require__(5714);
- // EXTERNAL MODULE: ./node_modules/core-js/modules/esnext.set.symmetric-difference.v2.js
- var esnext_set_symmetric_difference_v2 = __webpack_require__(7561);
- // EXTERNAL MODULE: ./node_modules/core-js/modules/esnext.set.union.v2.js
- var esnext_set_union_v2 = __webpack_require__(6197);
- // EXTERNAL MODULE: ./web/ui_utils.js
- var ui_utils = __webpack_require__(7256);
- ;// CONCATENATED MODULE: ./web/pdf_find_utils.js
- const CharacterType = {
- SPACE: 0,
- ALPHA_LETTER: 1,
- PUNCT: 2,
- HAN_LETTER: 3,
- KATAKANA_LETTER: 4,
- HIRAGANA_LETTER: 5,
- HALFWIDTH_KATAKANA_LETTER: 6,
- THAI_LETTER: 7
- };
- function isAlphabeticalScript(charCode) {
- return charCode < 0x2e80;
- }
- function isAscii(charCode) {
- return (charCode & 0xff80) === 0;
- }
- function isAsciiAlpha(charCode) {
- return charCode >= 0x61 && charCode <= 0x7a || charCode >= 0x41 && charCode <= 0x5a;
- }
- function isAsciiDigit(charCode) {
- return charCode >= 0x30 && charCode <= 0x39;
- }
- function isAsciiSpace(charCode) {
- return charCode === 0x20 || charCode === 0x09 || charCode === 0x0d || charCode === 0x0a;
- }
- function isHan(charCode) {
- return charCode >= 0x3400 && charCode <= 0x9fff || charCode >= 0xf900 && charCode <= 0xfaff;
- }
- function isKatakana(charCode) {
- return charCode >= 0x30a0 && charCode <= 0x30ff;
- }
- function isHiragana(charCode) {
- return charCode >= 0x3040 && charCode <= 0x309f;
- }
- function isHalfwidthKatakana(charCode) {
- return charCode >= 0xff60 && charCode <= 0xff9f;
- }
- function isThai(charCode) {
- return (charCode & 0xff80) === 0x0e00;
- }
- function getCharacterType(charCode) {
- if (isAlphabeticalScript(charCode)) {
- if (isAscii(charCode)) {
- if (isAsciiSpace(charCode)) {
- return CharacterType.SPACE;
- } else if (isAsciiAlpha(charCode) || isAsciiDigit(charCode) || charCode === 0x5f) {
- return CharacterType.ALPHA_LETTER;
- }
- return CharacterType.PUNCT;
- } else if (isThai(charCode)) {
- return CharacterType.THAI_LETTER;
- } else if (charCode === 0xa0) {
- return CharacterType.SPACE;
- }
- return CharacterType.ALPHA_LETTER;
- }
- if (isHan(charCode)) {
- return CharacterType.HAN_LETTER;
- } else if (isKatakana(charCode)) {
- return CharacterType.KATAKANA_LETTER;
- } else if (isHiragana(charCode)) {
- return CharacterType.HIRAGANA_LETTER;
- } else if (isHalfwidthKatakana(charCode)) {
- return CharacterType.HALFWIDTH_KATAKANA_LETTER;
- }
- return CharacterType.ALPHA_LETTER;
- }
- let NormalizeWithNFKC;
- function getNormalizeWithNFKC() {
- NormalizeWithNFKC ||= ` ¨ª¯²-µ¸-º¼-¾IJ-ijĿ-ŀʼnſDŽ-njDZ-dzʰ-ʸ˘-˝ˠ-ˤʹͺ;΄-΅·ϐ-ϖϰ-ϲϴ-ϵϹևٵ-ٸक़-य़ড়-ঢ়য়ਲ਼ਸ਼ਖ਼-ਜ਼ਫ਼ଡ଼-ଢ଼ำຳໜ-ໝ༌གྷཌྷདྷབྷཛྷཀྵჼᴬ-ᴮᴰ-ᴺᴼ-ᵍᵏ-ᵪᵸᶛ-ᶿẚ-ẛάέήίόύώΆ᾽-῁ΈΉ῍-῏ΐΊ῝-῟ΰΎ῭-`ΌΏ´-῾ - ‑‗․-… ″-‴‶-‷‼‾⁇-⁉⁗ ⁰-ⁱ⁴-₎ₐ-ₜ₨℀-℃℅-ℇ℉-ℓℕ-№ℙ-ℝ℠-™ℤΩℨK-ℭℯ-ℱℳ-ℹ℻-⅀ⅅ-ⅉ⅐-ⅿ↉∬-∭∯-∰〈-〉①-⓪⨌⩴-⩶⫝̸ⱼ-ⱽⵯ⺟⻳⼀-⿕ 〶〸-〺゛-゜ゟヿㄱ-ㆎ㆒-㆟㈀-㈞㈠-㉇㉐-㉾㊀-㏿ꚜ-ꚝꝰꟲ-ꟴꟸ-ꟹꭜ-ꭟꭩ豈-嗀塚晴凞-羽蘒諸逸-都飯-舘並-龎ff-stﬓ-ﬗיִײַ-זּטּ-לּמּנּ-סּףּ-פּצּ-ﮱﯓ-ﴽﵐ-ﶏﶒ-ﷇﷰ-﷼︐-︙︰-﹄﹇-﹒﹔-﹦﹨-﹫ﹰ-ﹲﹴﹶ-ﻼ!-하-ᅦᅧ-ᅬᅭ-ᅲᅳ-ᅵ¢-₩`;
- return NormalizeWithNFKC;
- }
- ;// CONCATENATED MODULE: ./web/pdf_find_controller.js
- const FindState = {
- FOUND: 0,
- NOT_FOUND: 1,
- WRAPPED: 2,
- PENDING: 3
- };
- const FIND_TIMEOUT = 250;
- const MATCH_SCROLL_OFFSET_TOP = -50;
- const MATCH_SCROLL_OFFSET_LEFT = -400;
- const CHARACTERS_TO_NORMALIZE = {
- "\u2010": "-",
- "\u2018": "'",
- "\u2019": "'",
- "\u201A": "'",
- "\u201B": "'",
- "\u201C": '"',
- "\u201D": '"',
- "\u201E": '"',
- "\u201F": '"',
- "\u00BC": "1/4",
- "\u00BD": "1/2",
- "\u00BE": "3/4"
- };
- const DIACRITICS_EXCEPTION = new Set([0x3099, 0x309a, 0x094d, 0x09cd, 0x0a4d, 0x0acd, 0x0b4d, 0x0bcd, 0x0c4d, 0x0ccd, 0x0d3b, 0x0d3c, 0x0d4d, 0x0dca, 0x0e3a, 0x0eba, 0x0f84, 0x1039, 0x103a, 0x1714, 0x1734, 0x17d2, 0x1a60, 0x1b44, 0x1baa, 0x1bab, 0x1bf2, 0x1bf3, 0x2d7f, 0xa806, 0xa82c, 0xa8c4, 0xa953, 0xa9c0, 0xaaf6, 0xabed, 0x0c56, 0x0f71, 0x0f72, 0x0f7a, 0x0f7b, 0x0f7c, 0x0f7d, 0x0f80, 0x0f74]);
- let DIACRITICS_EXCEPTION_STR;
- const DIACRITICS_REG_EXP = /\p{M}+/gu;
- const SPECIAL_CHARS_REG_EXP = /([.*+?^${}()|[\]\\])|(\p{P})|(\s+)|(\p{M})|(\p{L})/gu;
- const NOT_DIACRITIC_FROM_END_REG_EXP = /([^\p{M}])\p{M}*$/u;
- const NOT_DIACRITIC_FROM_START_REG_EXP = /^\p{M}*([^\p{M}])/u;
- const SYLLABLES_REG_EXP = /[\uAC00-\uD7AF\uFA6C\uFACF-\uFAD1\uFAD5-\uFAD7]+/g;
- const SYLLABLES_LENGTHS = new Map();
- const FIRST_CHAR_SYLLABLES_REG_EXP = "[\\u1100-\\u1112\\ud7a4-\\ud7af\\ud84a\\ud84c\\ud850\\ud854\\ud857\\ud85f]";
- const NFKC_CHARS_TO_NORMALIZE = new Map();
- let noSyllablesRegExp = null;
- let withSyllablesRegExp = null;
- function normalize(text) {
- const syllablePositions = [];
- let m;
- while ((m = SYLLABLES_REG_EXP.exec(text)) !== null) {
- let {
- index
- } = m;
- for (const char of m[0]) {
- let len = SYLLABLES_LENGTHS.get(char);
- if (!len) {
- len = char.normalize("NFD").length;
- SYLLABLES_LENGTHS.set(char, len);
- }
- syllablePositions.push([len, index++]);
- }
- }
- let normalizationRegex;
- if (syllablePositions.length === 0 && noSyllablesRegExp) {
- normalizationRegex = noSyllablesRegExp;
- } else if (syllablePositions.length > 0 && withSyllablesRegExp) {
- normalizationRegex = withSyllablesRegExp;
- } else {
- const replace = Object.keys(CHARACTERS_TO_NORMALIZE).join("");
- const toNormalizeWithNFKC = getNormalizeWithNFKC();
- const CJK = "(?:\\p{Ideographic}|[\u3040-\u30FF])";
- const HKDiacritics = "(?:\u3099|\u309A)";
- const regexp = `([${replace}])|([${toNormalizeWithNFKC}])|(${HKDiacritics}\\n)|(\\p{M}+(?:-\\n)?)|(\\S-\\n)|(${CJK}\\n)|(\\n)`;
- if (syllablePositions.length === 0) {
- normalizationRegex = noSyllablesRegExp = new RegExp(regexp + "|(\\u0000)", "gum");
- } else {
- normalizationRegex = withSyllablesRegExp = new RegExp(regexp + `|(${FIRST_CHAR_SYLLABLES_REG_EXP})`, "gum");
- }
- }
- const rawDiacriticsPositions = [];
- while ((m = DIACRITICS_REG_EXP.exec(text)) !== null) {
- rawDiacriticsPositions.push([m[0].length, m.index]);
- }
- let normalized = text.normalize("NFD");
- const positions = [[0, 0]];
- let rawDiacriticsIndex = 0;
- let syllableIndex = 0;
- let shift = 0;
- let shiftOrigin = 0;
- let eol = 0;
- let hasDiacritics = false;
- normalized = normalized.replace(normalizationRegex, (match, p1, p2, p3, p4, p5, p6, p7, p8, i) => {
- i -= shiftOrigin;
- if (p1) {
- const replacement = CHARACTERS_TO_NORMALIZE[p1];
- const jj = replacement.length;
- for (let j = 1; j < jj; j++) {
- positions.push([i - shift + j, shift - j]);
- }
- shift -= jj - 1;
- return replacement;
- }
- if (p2) {
- let replacement = NFKC_CHARS_TO_NORMALIZE.get(p2);
- if (!replacement) {
- replacement = p2.normalize("NFKC");
- NFKC_CHARS_TO_NORMALIZE.set(p2, replacement);
- }
- const jj = replacement.length;
- for (let j = 1; j < jj; j++) {
- positions.push([i - shift + j, shift - j]);
- }
- shift -= jj - 1;
- return replacement;
- }
- if (p3) {
- hasDiacritics = true;
- if (i + eol === rawDiacriticsPositions[rawDiacriticsIndex]?.[1]) {
- ++rawDiacriticsIndex;
- } else {
- positions.push([i - 1 - shift + 1, shift - 1]);
- shift -= 1;
- shiftOrigin += 1;
- }
- positions.push([i - shift + 1, shift]);
- shiftOrigin += 1;
- eol += 1;
- return p3.charAt(0);
- }
- if (p4) {
- const hasTrailingDashEOL = p4.endsWith("\n");
- const len = hasTrailingDashEOL ? p4.length - 2 : p4.length;
- hasDiacritics = true;
- let jj = len;
- if (i + eol === rawDiacriticsPositions[rawDiacriticsIndex]?.[1]) {
- jj -= rawDiacriticsPositions[rawDiacriticsIndex][0];
- ++rawDiacriticsIndex;
- }
- for (let j = 1; j <= jj; j++) {
- positions.push([i - 1 - shift + j, shift - j]);
- }
- shift -= jj;
- shiftOrigin += jj;
- if (hasTrailingDashEOL) {
- i += len - 1;
- positions.push([i - shift + 1, 1 + shift]);
- shift += 1;
- shiftOrigin += 1;
- eol += 1;
- return p4.slice(0, len);
- }
- return p4;
- }
- if (p5) {
- const len = p5.length - 2;
- positions.push([i - shift + len, 1 + shift]);
- shift += 1;
- shiftOrigin += 1;
- eol += 1;
- return p5.slice(0, -2);
- }
- if (p6) {
- const len = p6.length - 1;
- positions.push([i - shift + len, shift]);
- shiftOrigin += 1;
- eol += 1;
- return p6.slice(0, -1);
- }
- if (p7) {
- positions.push([i - shift + 1, shift - 1]);
- shift -= 1;
- shiftOrigin += 1;
- eol += 1;
- return " ";
- }
- if (i + eol === syllablePositions[syllableIndex]?.[1]) {
- const newCharLen = syllablePositions[syllableIndex][0] - 1;
- ++syllableIndex;
- for (let j = 1; j <= newCharLen; j++) {
- positions.push([i - (shift - j), shift - j]);
- }
- shift -= newCharLen;
- shiftOrigin += newCharLen;
- }
- return p8;
- });
- positions.push([normalized.length, shift]);
- return [normalized, positions, hasDiacritics];
- }
- function getOriginalIndex(diffs, pos, len) {
- if (!diffs) {
- return [pos, len];
- }
- const start = pos;
- const end = pos + len - 1;
- let i = (0,ui_utils.binarySearchFirstItem)(diffs, x => x[0] >= start);
- if (diffs[i][0] > start) {
- --i;
- }
- let j = (0,ui_utils.binarySearchFirstItem)(diffs, x => x[0] >= end, i);
- if (diffs[j][0] > end) {
- --j;
- }
- const oldStart = start + diffs[i][1];
- const oldEnd = end + diffs[j][1];
- const oldLen = oldEnd + 1 - oldStart;
- return [oldStart, oldLen];
- }
- class PDFFindController {
- #state = null;
- #updateMatchesCountOnProgress = true;
- #visitedPagesCount = 0;
- constructor({
- linkService,
- eventBus,
- updateMatchesCountOnProgress = true
- }) {
- this._linkService = linkService;
- this._eventBus = eventBus;
- this.#updateMatchesCountOnProgress = updateMatchesCountOnProgress;
- this.onIsPageVisible = null;
- this.#reset();
- eventBus._on("find", this.#onFind.bind(this));
- eventBus._on("findbarclose", this.#onFindBarClose.bind(this));
- }
- get highlightMatches() {
- return this._highlightMatches;
- }
- get pageMatches() {
- return this._pageMatches;
- }
- get pageMatchesLength() {
- return this._pageMatchesLength;
- }
- get selected() {
- return this._selected;
- }
- get state() {
- return this.#state;
- }
- setDocument(pdfDocument) {
- if (this._pdfDocument) {
- this.#reset();
- }
- if (!pdfDocument) {
- return;
- }
- this._pdfDocument = pdfDocument;
- this._firstPageCapability.resolve();
- }
- #onFind(state) {
- if (!state) {
- return;
- }
- const pdfDocument = this._pdfDocument;
- const {
- type
- } = state;
- if (this.#state === null || this.#shouldDirtyMatch(state)) {
- this._dirtyMatch = true;
- }
- this.#state = state;
- if (type !== "highlightallchange") {
- this.#updateUIState(FindState.PENDING);
- }
- this._firstPageCapability.promise.then(() => {
- if (!this._pdfDocument || pdfDocument && this._pdfDocument !== pdfDocument) {
- return;
- }
- this.#extractText();
- const findbarClosed = !this._highlightMatches;
- const pendingTimeout = !!this._findTimeout;
- if (this._findTimeout) {
- clearTimeout(this._findTimeout);
- this._findTimeout = null;
- }
- if (!type) {
- this._findTimeout = setTimeout(() => {
- this.#nextMatch();
- this._findTimeout = null;
- }, FIND_TIMEOUT);
- } else if (this._dirtyMatch) {
- this.#nextMatch();
- } else if (type === "again") {
- this.#nextMatch();
- if (findbarClosed && this.#state.highlightAll) {
- this.#updateAllPages();
- }
- } else if (type === "highlightallchange") {
- if (pendingTimeout) {
- this.#nextMatch();
- } else {
- this._highlightMatches = true;
- }
- this.#updateAllPages();
- } else {
- this.#nextMatch();
- }
- });
- }
- scrollMatchIntoView({
- element = null,
- selectedLeft = 0,
- pageIndex = -1,
- matchIndex = -1
- }) {
- if (!this._scrollMatches || !element) {
- return;
- } else if (matchIndex === -1 || matchIndex !== this._selected.matchIdx) {
- return;
- } else if (pageIndex === -1 || pageIndex !== this._selected.pageIdx) {
- return;
- }
- this._scrollMatches = false;
- const spot = {
- top: MATCH_SCROLL_OFFSET_TOP,
- left: selectedLeft + MATCH_SCROLL_OFFSET_LEFT
- };
- (0,ui_utils.scrollIntoView)(element, spot, true);
- }
- #reset() {
- this._highlightMatches = false;
- this._scrollMatches = false;
- this._pdfDocument = null;
- this._pageMatches = [];
- this._pageMatchesLength = [];
- this.#visitedPagesCount = 0;
- this.#state = null;
- this._selected = {
- pageIdx: -1,
- matchIdx: -1
- };
- this._offset = {
- pageIdx: null,
- matchIdx: null,
- wrapped: false
- };
- this._extractTextPromises = [];
- this._pageContents = [];
- this._pageDiffs = [];
- this._hasDiacritics = [];
- this._matchesCountTotal = 0;
- this._pagesToSearch = null;
- this._pendingFindMatches = new Set();
- this._resumePageIdx = null;
- this._dirtyMatch = false;
- clearTimeout(this._findTimeout);
- this._findTimeout = null;
- this._firstPageCapability = Promise.withResolvers();
- }
- get #query() {
- const {
- query
- } = this.#state;
- if (typeof query === "string") {
- if (query !== this._rawQuery) {
- this._rawQuery = query;
- [this._normalizedQuery] = normalize(query);
- }
- return this._normalizedQuery;
- }
- return (query || []).filter(q => !!q).map(q => normalize(q)[0]);
- }
- #shouldDirtyMatch(state) {
- const newQuery = state.query,
- prevQuery = this.#state.query;
- const newType = typeof newQuery,
- prevType = typeof prevQuery;
- if (newType !== prevType) {
- return true;
- }
- if (newType === "string") {
- if (newQuery !== prevQuery) {
- return true;
- }
- } else if (JSON.stringify(newQuery) !== JSON.stringify(prevQuery)) {
- return true;
- }
- switch (state.type) {
- case "again":
- const pageNumber = this._selected.pageIdx + 1;
- const linkService = this._linkService;
- return pageNumber >= 1 && pageNumber <= linkService.pagesCount && pageNumber !== linkService.page && !(this.onIsPageVisible?.(pageNumber) ?? true);
- case "highlightallchange":
- return false;
- }
- return true;
- }
- #isEntireWord(content, startIdx, length) {
- let match = content.slice(0, startIdx).match(NOT_DIACRITIC_FROM_END_REG_EXP);
- if (match) {
- const first = content.charCodeAt(startIdx);
- const limit = match[1].charCodeAt(0);
- if (getCharacterType(first) === getCharacterType(limit)) {
- return false;
- }
- }
- match = content.slice(startIdx + length).match(NOT_DIACRITIC_FROM_START_REG_EXP);
- if (match) {
- const last = content.charCodeAt(startIdx + length - 1);
- const limit = match[1].charCodeAt(0);
- if (getCharacterType(last) === getCharacterType(limit)) {
- return false;
- }
- }
- return true;
- }
- #calculateRegExpMatch(query, entireWord, pageIndex, pageContent) {
- const matches = this._pageMatches[pageIndex] = [];
- const matchesLength = this._pageMatchesLength[pageIndex] = [];
- if (!query) {
- return;
- }
- const diffs = this._pageDiffs[pageIndex];
- let match;
- while ((match = query.exec(pageContent)) !== null) {
- if (entireWord && !this.#isEntireWord(pageContent, match.index, match[0].length)) {
- continue;
- }
- const [matchPos, matchLen] = getOriginalIndex(diffs, match.index, match[0].length);
- if (matchLen) {
- matches.push(matchPos);
- matchesLength.push(matchLen);
- }
- }
- }
- #convertToRegExpString(query, hasDiacritics) {
- const {
- matchDiacritics
- } = this.#state;
- let isUnicode = false;
- query = query.replaceAll(SPECIAL_CHARS_REG_EXP, (match, p1, p2, p3, p4, p5) => {
- if (p1) {
- return `[ ]*\\${p1}[ ]*`;
- }
- if (p2) {
- return `[ ]*${p2}[ ]*`;
- }
- if (p3) {
- return "[ ]+";
- }
- if (matchDiacritics) {
- return p4 || p5;
- }
- if (p4) {
- return DIACRITICS_EXCEPTION.has(p4.charCodeAt(0)) ? p4 : "";
- }
- if (hasDiacritics) {
- isUnicode = true;
- return `${p5}\\p{M}*`;
- }
- return p5;
- });
- const trailingSpaces = "[ ]*";
- if (query.endsWith(trailingSpaces)) {
- query = query.slice(0, query.length - trailingSpaces.length);
- }
- if (matchDiacritics) {
- if (hasDiacritics) {
- DIACRITICS_EXCEPTION_STR ||= String.fromCharCode(...DIACRITICS_EXCEPTION);
- isUnicode = true;
- query = `${query}(?=[${DIACRITICS_EXCEPTION_STR}]|[^\\p{M}]|$)`;
- }
- }
- return [isUnicode, query];
- }
- #calculateMatch(pageIndex) {
- let query = this.#query;
- if (query.length === 0) {
- return;
- }
- const {
- caseSensitive,
- entireWord
- } = this.#state;
- const pageContent = this._pageContents[pageIndex];
- const hasDiacritics = this._hasDiacritics[pageIndex];
- let isUnicode = false;
- if (typeof query === "string") {
- [isUnicode, query] = this.#convertToRegExpString(query, hasDiacritics);
- } else {
- query = query.sort().reverse().map(q => {
- const [isUnicodePart, queryPart] = this.#convertToRegExpString(q, hasDiacritics);
- isUnicode ||= isUnicodePart;
- return `(${queryPart})`;
- }).join("|");
- }
- const flags = `g${isUnicode ? "u" : ""}${caseSensitive ? "" : "i"}`;
- query = query ? new RegExp(query, flags) : null;
- this.#calculateRegExpMatch(query, entireWord, pageIndex, pageContent);
- if (this.#state.highlightAll) {
- this.#updatePage(pageIndex);
- }
- if (this._resumePageIdx === pageIndex) {
- this._resumePageIdx = null;
- this.#nextPageMatch();
- }
- const pageMatchesCount = this._pageMatches[pageIndex].length;
- this._matchesCountTotal += pageMatchesCount;
- if (this.#updateMatchesCountOnProgress) {
- if (pageMatchesCount > 0) {
- this.#updateUIResultsCount();
- }
- } else if (++this.#visitedPagesCount === this._linkService.pagesCount) {
- this.#updateUIResultsCount();
- }
- }
- #extractText() {
- if (this._extractTextPromises.length > 0) {
- return;
- }
- let deferred = Promise.resolve();
- const textOptions = {
- disableNormalization: true
- };
- for (let i = 0, ii = this._linkService.pagesCount; i < ii; i++) {
- const {
- promise,
- resolve
- } = Promise.withResolvers();
- this._extractTextPromises[i] = promise;
- deferred = deferred.then(() => {
- return this._pdfDocument.getPage(i + 1).then(pdfPage => pdfPage.getTextContent(textOptions)).then(textContent => {
- const strBuf = [];
- for (const textItem of textContent.items) {
- strBuf.push(textItem.str);
- if (textItem.hasEOL) {
- strBuf.push("\n");
- }
- }
- [this._pageContents[i], this._pageDiffs[i], this._hasDiacritics[i]] = normalize(strBuf.join(""));
- resolve();
- }, reason => {
- console.error(`Unable to get text content for page ${i + 1}`, reason);
- this._pageContents[i] = "";
- this._pageDiffs[i] = null;
- this._hasDiacritics[i] = false;
- resolve();
- });
- });
- }
- }
- #updatePage(index) {
- if (this._scrollMatches && this._selected.pageIdx === index) {
- this._linkService.page = index + 1;
- }
- this._eventBus.dispatch("updatetextlayermatches", {
- source: this,
- pageIndex: index
- });
- }
- #updateAllPages() {
- this._eventBus.dispatch("updatetextlayermatches", {
- source: this,
- pageIndex: -1
- });
- }
- #nextMatch() {
- const previous = this.#state.findPrevious;
- const currentPageIndex = this._linkService.page - 1;
- const numPages = this._linkService.pagesCount;
- this._highlightMatches = true;
- if (this._dirtyMatch) {
- this._dirtyMatch = false;
- this._selected.pageIdx = this._selected.matchIdx = -1;
- this._offset.pageIdx = currentPageIndex;
- this._offset.matchIdx = null;
- this._offset.wrapped = false;
- this._resumePageIdx = null;
- this._pageMatches.length = 0;
- this._pageMatchesLength.length = 0;
- this.#visitedPagesCount = 0;
- this._matchesCountTotal = 0;
- this.#updateAllPages();
- for (let i = 0; i < numPages; i++) {
- if (this._pendingFindMatches.has(i)) {
- continue;
- }
- this._pendingFindMatches.add(i);
- this._extractTextPromises[i].then(() => {
- this._pendingFindMatches.delete(i);
- this.#calculateMatch(i);
- });
- }
- }
- const query = this.#query;
- if (query.length === 0) {
- this.#updateUIState(FindState.FOUND);
- return;
- }
- if (this._resumePageIdx) {
- return;
- }
- const offset = this._offset;
- this._pagesToSearch = numPages;
- if (offset.matchIdx !== null) {
- const numPageMatches = this._pageMatches[offset.pageIdx].length;
- if (!previous && offset.matchIdx + 1 < numPageMatches || previous && offset.matchIdx > 0) {
- offset.matchIdx = previous ? offset.matchIdx - 1 : offset.matchIdx + 1;
- this.#updateMatch(true);
- return;
- }
- this.#advanceOffsetPage(previous);
- }
- this.#nextPageMatch();
- }
- #matchesReady(matches) {
- const offset = this._offset;
- const numMatches = matches.length;
- const previous = this.#state.findPrevious;
- if (numMatches) {
- offset.matchIdx = previous ? numMatches - 1 : 0;
- this.#updateMatch(true);
- return true;
- }
- this.#advanceOffsetPage(previous);
- if (offset.wrapped) {
- offset.matchIdx = null;
- if (this._pagesToSearch < 0) {
- this.#updateMatch(false);
- return true;
- }
- }
- return false;
- }
- #nextPageMatch() {
- if (this._resumePageIdx !== null) {
- console.error("There can only be one pending page.");
- }
- let matches = null;
- do {
- const pageIdx = this._offset.pageIdx;
- matches = this._pageMatches[pageIdx];
- if (!matches) {
- this._resumePageIdx = pageIdx;
- break;
- }
- } while (!this.#matchesReady(matches));
- }
- #advanceOffsetPage(previous) {
- const offset = this._offset;
- const numPages = this._linkService.pagesCount;
- offset.pageIdx = previous ? offset.pageIdx - 1 : offset.pageIdx + 1;
- offset.matchIdx = null;
- this._pagesToSearch--;
- if (offset.pageIdx >= numPages || offset.pageIdx < 0) {
- offset.pageIdx = previous ? numPages - 1 : 0;
- offset.wrapped = true;
- }
- }
- #updateMatch(found = false) {
- let state = FindState.NOT_FOUND;
- const wrapped = this._offset.wrapped;
- this._offset.wrapped = false;
- if (found) {
- const previousPage = this._selected.pageIdx;
- this._selected.pageIdx = this._offset.pageIdx;
- this._selected.matchIdx = this._offset.matchIdx;
- state = wrapped ? FindState.WRAPPED : FindState.FOUND;
- if (previousPage !== -1 && previousPage !== this._selected.pageIdx) {
- this.#updatePage(previousPage);
- }
- }
- this.#updateUIState(state, this.#state.findPrevious);
- if (this._selected.pageIdx !== -1) {
- this._scrollMatches = true;
- this.#updatePage(this._selected.pageIdx);
- }
- }
- #onFindBarClose(evt) {
- const pdfDocument = this._pdfDocument;
- this._firstPageCapability.promise.then(() => {
- if (!this._pdfDocument || pdfDocument && this._pdfDocument !== pdfDocument) {
- return;
- }
- if (this._findTimeout) {
- clearTimeout(this._findTimeout);
- this._findTimeout = null;
- }
- if (this._resumePageIdx) {
- this._resumePageIdx = null;
- this._dirtyMatch = true;
- }
- this.#updateUIState(FindState.FOUND);
- this._highlightMatches = false;
- this.#updateAllPages();
- });
- }
- #requestMatchesCount() {
- const {
- pageIdx,
- matchIdx
- } = this._selected;
- let current = 0,
- total = this._matchesCountTotal;
- if (matchIdx !== -1) {
- for (let i = 0; i < pageIdx; i++) {
- current += this._pageMatches[i]?.length || 0;
- }
- current += matchIdx + 1;
- }
- if (current < 1 || current > total) {
- current = total = 0;
- }
- return {
- current,
- total
- };
- }
- #updateUIResultsCount() {
- this._eventBus.dispatch("updatefindmatchescount", {
- source: this,
- matchesCount: this.#requestMatchesCount()
- });
- }
- #updateUIState(state, previous = false) {
- if (!this.#updateMatchesCountOnProgress && (this.#visitedPagesCount !== this._linkService.pagesCount || state === FindState.PENDING)) {
- return;
- }
- this._eventBus.dispatch("updatefindcontrolstate", {
- source: this,
- state,
- previous,
- matchesCount: this.#requestMatchesCount(),
- rawQuery: this.#state?.query ?? null
- });
- }
- }
- /***/ }),
- /***/ 8543:
- /***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => {
- /* harmony export */ __webpack_require__.d(__webpack_exports__, {
- /* harmony export */ PDFHistory: () => (/* binding */ PDFHistory)
- /* harmony export */ });
- /* unused harmony exports isDestArraysEqual, isDestHashesEqual */
- /* harmony import */ var _ui_utils_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(7256);
- /* harmony import */ var _event_utils_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(5656);
- const HASH_CHANGE_TIMEOUT = 1000;
- const POSITION_UPDATED_THRESHOLD = 50;
- const UPDATE_VIEWAREA_TIMEOUT = 1000;
- function getCurrentHash() {
- return document.location.hash;
- }
- class PDFHistory {
- #eventAbortController = null;
- constructor({
- linkService,
- eventBus
- }) {
- this.linkService = linkService;
- this.eventBus = eventBus;
- this._initialized = false;
- this._fingerprint = "";
- this.reset();
- this.eventBus._on("pagesinit", () => {
- this._isPagesLoaded = false;
- this.eventBus._on("pagesloaded", evt => {
- this._isPagesLoaded = !!evt.pagesCount;
- }, {
- once: true
- });
- });
- }
- initialize({
- fingerprint,
- resetHistory = false,
- updateUrl = false
- }) {
- if (!fingerprint || typeof fingerprint !== "string") {
- console.error('PDFHistory.initialize: The "fingerprint" must be a non-empty string.');
- return;
- }
- if (this._initialized) {
- this.reset();
- }
- const reInitialized = this._fingerprint !== "" && this._fingerprint !== fingerprint;
- this._fingerprint = fingerprint;
- this._updateUrl = updateUrl === true;
- this._initialized = true;
- this.#bindEvents();
- const state = window.history.state;
- this._popStateInProgress = false;
- this._blockHashChange = 0;
- this._currentHash = getCurrentHash();
- this._numPositionUpdates = 0;
- this._uid = this._maxUid = 0;
- this._destination = null;
- this._position = null;
- if (!this.#isValidState(state, true) || resetHistory) {
- const {
- hash,
- page,
- rotation
- } = this.#parseCurrentHash(true);
- if (!hash || reInitialized || resetHistory) {
- this.#pushOrReplaceState(null, true);
- return;
- }
- this.#pushOrReplaceState({
- hash,
- page,
- rotation
- }, true);
- return;
- }
- const destination = state.destination;
- this.#updateInternalState(destination, state.uid, true);
- if (destination.rotation !== undefined) {
- this._initialRotation = destination.rotation;
- }
- if (destination.dest) {
- this._initialBookmark = JSON.stringify(destination.dest);
- this._destination.page = null;
- } else if (destination.hash) {
- this._initialBookmark = destination.hash;
- } else if (destination.page) {
- this._initialBookmark = `page=${destination.page}`;
- }
- }
- reset() {
- if (this._initialized) {
- this.#pageHide();
- this._initialized = false;
- this.#unbindEvents();
- }
- if (this._updateViewareaTimeout) {
- clearTimeout(this._updateViewareaTimeout);
- this._updateViewareaTimeout = null;
- }
- this._initialBookmark = null;
- this._initialRotation = null;
- }
- push({
- namedDest = null,
- explicitDest,
- pageNumber
- }) {
- if (!this._initialized) {
- return;
- }
- if (namedDest && typeof namedDest !== "string") {
- console.error("PDFHistory.push: " + `"${namedDest}" is not a valid namedDest parameter.`);
- return;
- } else if (!Array.isArray(explicitDest)) {
- console.error("PDFHistory.push: " + `"${explicitDest}" is not a valid explicitDest parameter.`);
- return;
- } else if (!this.#isValidPage(pageNumber)) {
- if (pageNumber !== null || this._destination) {
- console.error("PDFHistory.push: " + `"${pageNumber}" is not a valid pageNumber parameter.`);
- return;
- }
- }
- const hash = namedDest || JSON.stringify(explicitDest);
- if (!hash) {
- return;
- }
- let forceReplace = false;
- if (this._destination && (isDestHashesEqual(this._destination.hash, hash) || isDestArraysEqual(this._destination.dest, explicitDest))) {
- if (this._destination.page) {
- return;
- }
- forceReplace = true;
- }
- if (this._popStateInProgress && !forceReplace) {
- return;
- }
- this.#pushOrReplaceState({
- dest: explicitDest,
- hash,
- page: pageNumber,
- rotation: this.linkService.rotation
- }, forceReplace);
- if (!this._popStateInProgress) {
- this._popStateInProgress = true;
- Promise.resolve().then(() => {
- this._popStateInProgress = false;
- });
- }
- }
- pushPage(pageNumber) {
- if (!this._initialized) {
- return;
- }
- if (!this.#isValidPage(pageNumber)) {
- console.error(`PDFHistory.pushPage: "${pageNumber}" is not a valid page number.`);
- return;
- }
- if (this._destination?.page === pageNumber) {
- return;
- }
- if (this._popStateInProgress) {
- return;
- }
- this.#pushOrReplaceState({
- dest: null,
- hash: `page=${pageNumber}`,
- page: pageNumber,
- rotation: this.linkService.rotation
- });
- if (!this._popStateInProgress) {
- this._popStateInProgress = true;
- Promise.resolve().then(() => {
- this._popStateInProgress = false;
- });
- }
- }
- pushCurrentPosition() {
- if (!this._initialized || this._popStateInProgress) {
- return;
- }
- this.#tryPushCurrentPosition();
- }
- back() {
- if (!this._initialized || this._popStateInProgress) {
- return;
- }
- const state = window.history.state;
- if (this.#isValidState(state) && state.uid > 0) {
- window.history.back();
- }
- }
- forward() {
- if (!this._initialized || this._popStateInProgress) {
- return;
- }
- const state = window.history.state;
- if (this.#isValidState(state) && state.uid < this._maxUid) {
- window.history.forward();
- }
- }
- get popStateInProgress() {
- return this._initialized && (this._popStateInProgress || this._blockHashChange > 0);
- }
- get initialBookmark() {
- return this._initialized ? this._initialBookmark : null;
- }
- get initialRotation() {
- return this._initialized ? this._initialRotation : null;
- }
- #pushOrReplaceState(destination, forceReplace = false) {
- const shouldReplace = forceReplace || !this._destination;
- const newState = {
- fingerprint: this._fingerprint,
- uid: shouldReplace ? this._uid : this._uid + 1,
- destination
- };
- this.#updateInternalState(destination, newState.uid);
- let newUrl;
- if (this._updateUrl && destination?.hash) {
- const baseUrl = document.location.href.split("#", 1)[0];
- if (!baseUrl.startsWith("file://")) {
- newUrl = `${baseUrl}#${destination.hash}`;
- }
- }
- if (shouldReplace) {
- window.history.replaceState(newState, "", newUrl);
- } else {
- window.history.pushState(newState, "", newUrl);
- }
- }
- #tryPushCurrentPosition(temporary = false) {
- if (!this._position) {
- return;
- }
- let position = this._position;
- if (temporary) {
- position = Object.assign(Object.create(null), this._position);
- position.temporary = true;
- }
- if (!this._destination) {
- this.#pushOrReplaceState(position);
- return;
- }
- if (this._destination.temporary) {
- this.#pushOrReplaceState(position, true);
- return;
- }
- if (this._destination.hash === position.hash) {
- return;
- }
- if (!this._destination.page && (POSITION_UPDATED_THRESHOLD <= 0 || this._numPositionUpdates <= POSITION_UPDATED_THRESHOLD)) {
- return;
- }
- let forceReplace = false;
- if (this._destination.page >= position.first && this._destination.page <= position.page) {
- if (this._destination.dest !== undefined || !this._destination.first) {
- return;
- }
- forceReplace = true;
- }
- this.#pushOrReplaceState(position, forceReplace);
- }
- #isValidPage(val) {
- return Number.isInteger(val) && val > 0 && val <= this.linkService.pagesCount;
- }
- #isValidState(state, checkReload = false) {
- if (!state) {
- return false;
- }
- if (state.fingerprint !== this._fingerprint) {
- if (checkReload) {
- if (typeof state.fingerprint !== "string" || state.fingerprint.length !== this._fingerprint.length) {
- return false;
- }
- const [perfEntry] = performance.getEntriesByType("navigation");
- if (perfEntry?.type !== "reload") {
- return false;
- }
- } else {
- return false;
- }
- }
- if (!Number.isInteger(state.uid) || state.uid < 0) {
- return false;
- }
- if (state.destination === null || typeof state.destination !== "object") {
- return false;
- }
- return true;
- }
- #updateInternalState(destination, uid, removeTemporary = false) {
- if (this._updateViewareaTimeout) {
- clearTimeout(this._updateViewareaTimeout);
- this._updateViewareaTimeout = null;
- }
- if (removeTemporary && destination?.temporary) {
- delete destination.temporary;
- }
- this._destination = destination;
- this._uid = uid;
- this._maxUid = Math.max(this._maxUid, uid);
- this._numPositionUpdates = 0;
- }
- #parseCurrentHash(checkNameddest = false) {
- const hash = unescape(getCurrentHash()).substring(1);
- const params = (0,_ui_utils_js__WEBPACK_IMPORTED_MODULE_0__.parseQueryString)(hash);
- const nameddest = params.get("nameddest") || "";
- let page = params.get("page") | 0;
- if (!this.#isValidPage(page) || checkNameddest && nameddest.length > 0) {
- page = null;
- }
- return {
- hash,
- page,
- rotation: this.linkService.rotation
- };
- }
- #updateViewarea({
- location
- }) {
- if (this._updateViewareaTimeout) {
- clearTimeout(this._updateViewareaTimeout);
- this._updateViewareaTimeout = null;
- }
- this._position = {
- hash: location.pdfOpenParams.substring(1),
- page: this.linkService.page,
- first: location.pageNumber,
- rotation: location.rotation
- };
- if (this._popStateInProgress) {
- return;
- }
- if (POSITION_UPDATED_THRESHOLD > 0 && this._isPagesLoaded && this._destination && !this._destination.page) {
- this._numPositionUpdates++;
- }
- if (UPDATE_VIEWAREA_TIMEOUT > 0) {
- this._updateViewareaTimeout = setTimeout(() => {
- if (!this._popStateInProgress) {
- this.#tryPushCurrentPosition(true);
- }
- this._updateViewareaTimeout = null;
- }, UPDATE_VIEWAREA_TIMEOUT);
- }
- }
- #popState({
- state
- }) {
- const newHash = getCurrentHash(),
- hashChanged = this._currentHash !== newHash;
- this._currentHash = newHash;
- if (!state) {
- this._uid++;
- const {
- hash,
- page,
- rotation
- } = this.#parseCurrentHash();
- this.#pushOrReplaceState({
- hash,
- page,
- rotation
- }, true);
- return;
- }
- if (!this.#isValidState(state)) {
- return;
- }
- this._popStateInProgress = true;
- if (hashChanged) {
- this._blockHashChange++;
- (0,_event_utils_js__WEBPACK_IMPORTED_MODULE_1__.waitOnEventOrTimeout)({
- target: window,
- name: "hashchange",
- delay: HASH_CHANGE_TIMEOUT
- }).then(() => {
- this._blockHashChange--;
- });
- }
- const destination = state.destination;
- this.#updateInternalState(destination, state.uid, true);
- if ((0,_ui_utils_js__WEBPACK_IMPORTED_MODULE_0__.isValidRotation)(destination.rotation)) {
- this.linkService.rotation = destination.rotation;
- }
- if (destination.dest) {
- this.linkService.goToDestination(destination.dest);
- } else if (destination.hash) {
- this.linkService.setHash(destination.hash);
- } else if (destination.page) {
- this.linkService.page = destination.page;
- }
- Promise.resolve().then(() => {
- this._popStateInProgress = false;
- });
- }
- #pageHide() {
- if (!this._destination || this._destination.temporary) {
- this.#tryPushCurrentPosition();
- }
- }
- #bindEvents() {
- if (this.#eventAbortController) {
- return;
- }
- this.#eventAbortController = new AbortController();
- const {
- signal
- } = this.#eventAbortController;
- this.eventBus._on("updateviewarea", this.#updateViewarea.bind(this), {
- signal
- });
- window.addEventListener("popstate", this.#popState.bind(this), {
- signal
- });
- window.addEventListener("pagehide", this.#pageHide.bind(this), {
- signal
- });
- }
- #unbindEvents() {
- this.#eventAbortController?.abort();
- this.#eventAbortController = null;
- }
- }
- function isDestHashesEqual(destHash, pushHash) {
- if (typeof destHash !== "string" || typeof pushHash !== "string") {
- return false;
- }
- if (destHash === pushHash) {
- return true;
- }
- const nameddest = (0,_ui_utils_js__WEBPACK_IMPORTED_MODULE_0__.parseQueryString)(destHash).get("nameddest");
- if (nameddest === pushHash) {
- return true;
- }
- return false;
- }
- function isDestArraysEqual(firstDest, secondDest) {
- function isEntryEqual(first, second) {
- if (typeof first !== typeof second) {
- return false;
- }
- if (Array.isArray(first) || Array.isArray(second)) {
- return false;
- }
- if (first !== null && typeof first === "object" && second !== null) {
- if (Object.keys(first).length !== Object.keys(second).length) {
- return false;
- }
- for (const key in first) {
- if (!isEntryEqual(first[key], second[key])) {
- return false;
- }
- }
- return true;
- }
- return first === second || Number.isNaN(first) && Number.isNaN(second);
- }
- if (!(Array.isArray(firstDest) && Array.isArray(secondDest))) {
- return false;
- }
- if (firstDest.length !== secondDest.length) {
- return false;
- }
- for (let i = 0, ii = firstDest.length; i < ii; i++) {
- if (!isEntryEqual(firstDest[i], secondDest[i])) {
- return false;
- }
- }
- return true;
- }
- /***/ }),
- /***/ 787:
- /***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => {
- /* harmony export */ __webpack_require__.d(__webpack_exports__, {
- /* harmony export */ LinkTarget: () => (/* binding */ LinkTarget),
- /* harmony export */ PDFLinkService: () => (/* binding */ PDFLinkService),
- /* harmony export */ SimpleLinkService: () => (/* binding */ SimpleLinkService)
- /* harmony export */ });
- /* harmony import */ var core_js_modules_es_array_push_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(4114);
- /* harmony import */ var core_js_modules_esnext_json_parse_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(8335);
- /* harmony import */ var _ui_utils_js__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(7256);
- const DEFAULT_LINK_REL = "noopener noreferrer nofollow";
- const LinkTarget = {
- NONE: 0,
- SELF: 1,
- BLANK: 2,
- PARENT: 3,
- TOP: 4
- };
- class PDFLinkService {
- externalLinkEnabled = true;
- constructor({
- eventBus,
- externalLinkTarget = null,
- externalLinkRel = null,
- ignoreDestinationZoom = false
- } = {}) {
- this.eventBus = eventBus;
- this.externalLinkTarget = externalLinkTarget;
- this.externalLinkRel = externalLinkRel;
- this._ignoreDestinationZoom = ignoreDestinationZoom;
- this.baseUrl = null;
- this.pdfDocument = null;
- this.pdfViewer = null;
- this.pdfHistory = null;
- }
- setDocument(pdfDocument, baseUrl = null) {
- this.baseUrl = baseUrl;
- this.pdfDocument = pdfDocument;
- }
- setViewer(pdfViewer) {
- this.pdfViewer = pdfViewer;
- }
- setHistory(pdfHistory) {
- this.pdfHistory = pdfHistory;
- }
- get pagesCount() {
- return this.pdfDocument ? this.pdfDocument.numPages : 0;
- }
- get page() {
- return this.pdfDocument ? this.pdfViewer.currentPageNumber : 1;
- }
- set page(value) {
- if (this.pdfDocument) {
- this.pdfViewer.currentPageNumber = value;
- }
- }
- get rotation() {
- return this.pdfDocument ? this.pdfViewer.pagesRotation : 0;
- }
- set rotation(value) {
- if (this.pdfDocument) {
- this.pdfViewer.pagesRotation = value;
- }
- }
- get isInPresentationMode() {
- return this.pdfDocument ? this.pdfViewer.isInPresentationMode : false;
- }
- async goToDestination(dest) {
- if (!this.pdfDocument) {
- return;
- }
- let namedDest, explicitDest, pageNumber;
- if (typeof dest === "string") {
- namedDest = dest;
- explicitDest = await this.pdfDocument.getDestination(dest);
- } else {
- namedDest = null;
- explicitDest = await dest;
- }
- if (!Array.isArray(explicitDest)) {
- console.error(`goToDestination: "${explicitDest}" is not a valid destination array, for dest="${dest}".`);
- return;
- }
- const [destRef] = explicitDest;
- if (destRef && typeof destRef === "object") {
- pageNumber = this.pdfDocument.cachedPageNumber(destRef);
- if (!pageNumber) {
- try {
- pageNumber = (await this.pdfDocument.getPageIndex(destRef)) + 1;
- } catch {
- console.error(`goToDestination: "${destRef}" is not a valid page reference, for dest="${dest}".`);
- return;
- }
- }
- } else if (Number.isInteger(destRef)) {
- pageNumber = destRef + 1;
- }
- if (!pageNumber || pageNumber < 1 || pageNumber > this.pagesCount) {
- console.error(`goToDestination: "${pageNumber}" is not a valid page number, for dest="${dest}".`);
- return;
- }
- if (this.pdfHistory) {
- this.pdfHistory.pushCurrentPosition();
- this.pdfHistory.push({
- namedDest,
- explicitDest,
- pageNumber
- });
- }
- this.pdfViewer.scrollPageIntoView({
- pageNumber,
- destArray: explicitDest,
- ignoreDestinationZoom: this._ignoreDestinationZoom
- });
- }
- goToPage(val) {
- if (!this.pdfDocument) {
- return;
- }
- const pageNumber = typeof val === "string" && this.pdfViewer.pageLabelToPageNumber(val) || val | 0;
- if (!(Number.isInteger(pageNumber) && pageNumber > 0 && pageNumber <= this.pagesCount)) {
- console.error(`PDFLinkService.goToPage: "${val}" is not a valid page.`);
- return;
- }
- if (this.pdfHistory) {
- this.pdfHistory.pushCurrentPosition();
- this.pdfHistory.pushPage(pageNumber);
- }
- this.pdfViewer.scrollPageIntoView({
- pageNumber
- });
- }
- addLinkAttributes(link, url, newWindow = false) {
- if (!url || typeof url !== "string") {
- throw new Error('A valid "url" parameter must provided.');
- }
- const target = newWindow ? LinkTarget.BLANK : this.externalLinkTarget,
- rel = this.externalLinkRel;
- if (this.externalLinkEnabled) {
- link.href = link.title = url;
- } else {
- link.href = "";
- link.title = `Disabled: ${url}`;
- link.onclick = () => false;
- }
- let targetStr = "";
- switch (target) {
- case LinkTarget.NONE:
- break;
- case LinkTarget.SELF:
- targetStr = "_self";
- break;
- case LinkTarget.BLANK:
- targetStr = "_blank";
- break;
- case LinkTarget.PARENT:
- targetStr = "_parent";
- break;
- case LinkTarget.TOP:
- targetStr = "_top";
- break;
- }
- link.target = targetStr;
- link.rel = typeof rel === "string" ? rel : DEFAULT_LINK_REL;
- }
- getDestinationHash(dest) {
- if (typeof dest === "string") {
- if (dest.length > 0) {
- return this.getAnchorUrl("#" + escape(dest));
- }
- } else if (Array.isArray(dest)) {
- const str = JSON.stringify(dest);
- if (str.length > 0) {
- return this.getAnchorUrl("#" + escape(str));
- }
- }
- return this.getAnchorUrl("");
- }
- getAnchorUrl(anchor) {
- return this.baseUrl ? this.baseUrl + anchor : anchor;
- }
- setHash(hash) {
- if (!this.pdfDocument) {
- return;
- }
- let pageNumber, dest;
- if (hash.includes("=")) {
- const params = (0,_ui_utils_js__WEBPACK_IMPORTED_MODULE_2__.parseQueryString)(hash);
- if (params.has("search")) {
- const query = params.get("search").replaceAll('"', ""),
- phrase = params.get("phrase") === "true";
- this.eventBus.dispatch("findfromurlhash", {
- source: this,
- query: phrase ? query : query.match(/\S+/g)
- });
- }
- if (params.has("page")) {
- pageNumber = params.get("page") | 0 || 1;
- }
- if (params.has("zoom")) {
- const zoomArgs = params.get("zoom").split(",");
- const zoomArg = zoomArgs[0];
- const zoomArgNumber = parseFloat(zoomArg);
- if (!zoomArg.includes("Fit")) {
- dest = [null, {
- name: "XYZ"
- }, zoomArgs.length > 1 ? zoomArgs[1] | 0 : null, zoomArgs.length > 2 ? zoomArgs[2] | 0 : null, zoomArgNumber ? zoomArgNumber / 100 : zoomArg];
- } else if (zoomArg === "Fit" || zoomArg === "FitB") {
- dest = [null, {
- name: zoomArg
- }];
- } else if (zoomArg === "FitH" || zoomArg === "FitBH" || zoomArg === "FitV" || zoomArg === "FitBV") {
- dest = [null, {
- name: zoomArg
- }, zoomArgs.length > 1 ? zoomArgs[1] | 0 : null];
- } else if (zoomArg === "FitR") {
- if (zoomArgs.length !== 5) {
- console.error('PDFLinkService.setHash: Not enough parameters for "FitR".');
- } else {
- dest = [null, {
- name: zoomArg
- }, zoomArgs[1] | 0, zoomArgs[2] | 0, zoomArgs[3] | 0, zoomArgs[4] | 0];
- }
- } else {
- console.error(`PDFLinkService.setHash: "${zoomArg}" is not a valid zoom value.`);
- }
- }
- if (dest) {
- this.pdfViewer.scrollPageIntoView({
- pageNumber: pageNumber || this.page,
- destArray: dest,
- allowNegativeOffset: true
- });
- } else if (pageNumber) {
- this.page = pageNumber;
- }
- if (params.has("pagemode")) {
- this.eventBus.dispatch("pagemode", {
- source: this,
- mode: params.get("pagemode")
- });
- }
- if (params.has("nameddest")) {
- this.goToDestination(params.get("nameddest"));
- }
- return;
- }
- dest = unescape(hash);
- try {
- dest = JSON.parse(dest);
- if (!Array.isArray(dest)) {
- dest = dest.toString();
- }
- } catch {}
- if (typeof dest === "string" || PDFLinkService.#isValidExplicitDest(dest)) {
- this.goToDestination(dest);
- return;
- }
- console.error(`PDFLinkService.setHash: "${unescape(hash)}" is not a valid destination.`);
- }
- executeNamedAction(action) {
- if (!this.pdfDocument) {
- return;
- }
- switch (action) {
- case "GoBack":
- this.pdfHistory?.back();
- break;
- case "GoForward":
- this.pdfHistory?.forward();
- break;
- case "NextPage":
- this.pdfViewer.nextPage();
- break;
- case "PrevPage":
- this.pdfViewer.previousPage();
- break;
- case "LastPage":
- this.page = this.pagesCount;
- break;
- case "FirstPage":
- this.page = 1;
- break;
- default:
- break;
- }
- this.eventBus.dispatch("namedaction", {
- source: this,
- action
- });
- }
- async executeSetOCGState(action) {
- if (!this.pdfDocument) {
- return;
- }
- const pdfDocument = this.pdfDocument,
- optionalContentConfig = await this.pdfViewer.optionalContentConfigPromise;
- if (pdfDocument !== this.pdfDocument) {
- return;
- }
- optionalContentConfig.setOCGState(action);
- this.pdfViewer.optionalContentConfigPromise = Promise.resolve(optionalContentConfig);
- }
- static #isValidExplicitDest(dest) {
- if (!Array.isArray(dest) || dest.length < 2) {
- return false;
- }
- const [page, zoom, ...args] = dest;
- if (!(typeof page === "object" && Number.isInteger(page?.num) && Number.isInteger(page?.gen)) && !Number.isInteger(page)) {
- return false;
- }
- if (!(typeof zoom === "object" && typeof zoom?.name === "string")) {
- return false;
- }
- let allowNull = true;
- switch (zoom.name) {
- case "XYZ":
- if (args.length !== 3) {
- return false;
- }
- break;
- case "Fit":
- case "FitB":
- return args.length === 0;
- case "FitH":
- case "FitBH":
- case "FitV":
- case "FitBV":
- if (args.length !== 1) {
- return false;
- }
- break;
- case "FitR":
- if (args.length !== 4) {
- return false;
- }
- allowNull = false;
- break;
- default:
- return false;
- }
- for (const arg of args) {
- if (!(typeof arg === "number" || allowNull && arg === null)) {
- return false;
- }
- }
- return true;
- }
- }
- class SimpleLinkService extends PDFLinkService {
- setDocument(pdfDocument, baseUrl = null) {}
- }
- /***/ }),
- /***/ 9966:
- /***/ ((__webpack_module__, __webpack_exports__, __webpack_require__) => {
- __webpack_require__.a(__webpack_module__, async (__webpack_handle_async_dependencies__, __webpack_async_result__) => { try {
- /* harmony export */ __webpack_require__.d(__webpack_exports__, {
- /* harmony export */ PDFPageView: () => (/* binding */ PDFPageView)
- /* harmony export */ });
- /* harmony import */ var core_js_modules_es_array_push_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(4114);
- /* harmony import */ var pdfjs_lib__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(2603);
- /* harmony import */ var _ui_utils_js__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(7256);
- /* harmony import */ var _annotation_editor_layer_builder_js__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(2664);
- /* harmony import */ var _annotation_layer_builder_js__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(2707);
- /* harmony import */ var _app_options_js__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(9840);
- /* harmony import */ var _draw_layer_builder_js__WEBPACK_IMPORTED_MODULE_6__ = __webpack_require__(3088);
- /* harmony import */ var web_null_l10n__WEBPACK_IMPORTED_MODULE_7__ = __webpack_require__(410);
- /* harmony import */ var _pdf_link_service_js__WEBPACK_IMPORTED_MODULE_8__ = __webpack_require__(787);
- /* harmony import */ var _struct_tree_layer_builder_js__WEBPACK_IMPORTED_MODULE_9__ = __webpack_require__(6698);
- /* harmony import */ var _text_accessibility_js__WEBPACK_IMPORTED_MODULE_10__ = __webpack_require__(5860);
- /* harmony import */ var _text_highlighter_js__WEBPACK_IMPORTED_MODULE_11__ = __webpack_require__(2027);
- /* harmony import */ var _text_layer_builder_js__WEBPACK_IMPORTED_MODULE_12__ = __webpack_require__(7765);
- /* harmony import */ var _xfa_layer_builder_js__WEBPACK_IMPORTED_MODULE_13__ = __webpack_require__(2973);
- var __webpack_async_dependencies__ = __webpack_handle_async_dependencies__([pdfjs_lib__WEBPACK_IMPORTED_MODULE_1__, _annotation_editor_layer_builder_js__WEBPACK_IMPORTED_MODULE_3__, _annotation_layer_builder_js__WEBPACK_IMPORTED_MODULE_4__, _draw_layer_builder_js__WEBPACK_IMPORTED_MODULE_6__, web_null_l10n__WEBPACK_IMPORTED_MODULE_7__, _text_layer_builder_js__WEBPACK_IMPORTED_MODULE_12__, _xfa_layer_builder_js__WEBPACK_IMPORTED_MODULE_13__]);
- ([pdfjs_lib__WEBPACK_IMPORTED_MODULE_1__, _annotation_editor_layer_builder_js__WEBPACK_IMPORTED_MODULE_3__, _annotation_layer_builder_js__WEBPACK_IMPORTED_MODULE_4__, _draw_layer_builder_js__WEBPACK_IMPORTED_MODULE_6__, web_null_l10n__WEBPACK_IMPORTED_MODULE_7__, _text_layer_builder_js__WEBPACK_IMPORTED_MODULE_12__, _xfa_layer_builder_js__WEBPACK_IMPORTED_MODULE_13__] = __webpack_async_dependencies__.then ? (await __webpack_async_dependencies__)() : __webpack_async_dependencies__);
- const DEFAULT_LAYER_PROPERTIES = {
- annotationEditorUIManager: null,
- annotationStorage: null,
- downloadManager: null,
- enableScripting: false,
- fieldObjectsPromise: null,
- findController: null,
- hasJSActionsPromise: null,
- get linkService() {
- return new _pdf_link_service_js__WEBPACK_IMPORTED_MODULE_8__.SimpleLinkService();
- }
- };
- const LAYERS_ORDER = new Map([["canvasWrapper", 0], ["textLayer", 1], ["annotationLayer", 2], ["annotationEditorLayer", 3], ["xfaLayer", 3]]);
- class PDFPageView {
- #annotationMode = pdfjs_lib__WEBPACK_IMPORTED_MODULE_1__.AnnotationMode.ENABLE_FORMS;
- #hasRestrictedScaling = false;
- #layerProperties = null;
- #loadingId = null;
- #previousRotation = null;
- #renderError = null;
- #renderingState = _ui_utils_js__WEBPACK_IMPORTED_MODULE_2__.RenderingStates.INITIAL;
- #textLayerMode = _ui_utils_js__WEBPACK_IMPORTED_MODULE_2__.TextLayerMode.ENABLE;
- #useThumbnailCanvas = {
- directDrawing: true,
- initialOptionalContent: true,
- regularAnnotations: true
- };
- #viewportMap = new WeakMap();
- #layers = [null, null, null, null];
- constructor(options) {
- const container = options.container;
- const defaultViewport = options.defaultViewport;
- this.id = options.id;
- this.renderingId = "page" + this.id;
- this.#layerProperties = options.layerProperties || DEFAULT_LAYER_PROPERTIES;
- this.pdfPage = null;
- this.pageLabel = null;
- this.rotation = 0;
- this.scale = options.scale || _ui_utils_js__WEBPACK_IMPORTED_MODULE_2__.DEFAULT_SCALE;
- this.viewport = defaultViewport;
- this.pdfPageRotate = defaultViewport.rotation;
- this._optionalContentConfigPromise = options.optionalContentConfigPromise || null;
- this.#textLayerMode = options.textLayerMode ?? _ui_utils_js__WEBPACK_IMPORTED_MODULE_2__.TextLayerMode.ENABLE;
- this.#annotationMode = options.annotationMode ?? pdfjs_lib__WEBPACK_IMPORTED_MODULE_1__.AnnotationMode.ENABLE_FORMS;
- this.imageResourcesPath = options.imageResourcesPath || "";
- this.maxCanvasPixels = options.maxCanvasPixels ?? _app_options_js__WEBPACK_IMPORTED_MODULE_5__.AppOptions.get("maxCanvasPixels");
- this.pageColors = options.pageColors || null;
- this.eventBus = options.eventBus;
- this.renderingQueue = options.renderingQueue;
- this.l10n = options.l10n;
- this.l10n ||= new web_null_l10n__WEBPACK_IMPORTED_MODULE_7__.GenericL10n();
- this.renderTask = null;
- this.resume = null;
- this._isStandalone = !this.renderingQueue?.hasViewer();
- this._container = container;
- this._annotationCanvasMap = null;
- this.annotationLayer = null;
- this.annotationEditorLayer = null;
- this.textLayer = null;
- this.zoomLayer = null;
- this.xfaLayer = null;
- this.structTreeLayer = null;
- this.drawLayer = null;
- const div = document.createElement("div");
- div.className = "page";
- div.setAttribute("data-page-number", this.id);
- div.setAttribute("role", "region");
- div.setAttribute("data-l10n-id", "pdfjs-page-landmark");
- div.setAttribute("data-l10n-args", JSON.stringify({
- page: this.id
- }));
- this.div = div;
- this.#setDimensions();
- container?.append(div);
- if (this._isStandalone) {
- container?.style.setProperty("--scale-factor", this.scale * pdfjs_lib__WEBPACK_IMPORTED_MODULE_1__.PixelsPerInch.PDF_TO_CSS_UNITS);
- const {
- optionalContentConfigPromise
- } = options;
- if (optionalContentConfigPromise) {
- optionalContentConfigPromise.then(optionalContentConfig => {
- if (optionalContentConfigPromise !== this._optionalContentConfigPromise) {
- return;
- }
- this.#useThumbnailCanvas.initialOptionalContent = optionalContentConfig.hasInitialVisibility;
- });
- }
- if (!options.l10n) {
- this.l10n.translate(this.div);
- }
- }
- }
- #addLayer(div, name) {
- const pos = LAYERS_ORDER.get(name);
- const oldDiv = this.#layers[pos];
- this.#layers[pos] = div;
- if (oldDiv) {
- oldDiv.replaceWith(div);
- return;
- }
- for (let i = pos - 1; i >= 0; i--) {
- const layer = this.#layers[i];
- if (layer) {
- layer.after(div);
- return;
- }
- }
- this.div.prepend(div);
- }
- get renderingState() {
- return this.#renderingState;
- }
- set renderingState(state) {
- if (state === this.#renderingState) {
- return;
- }
- this.#renderingState = state;
- if (this.#loadingId) {
- clearTimeout(this.#loadingId);
- this.#loadingId = null;
- }
- switch (state) {
- case _ui_utils_js__WEBPACK_IMPORTED_MODULE_2__.RenderingStates.PAUSED:
- this.div.classList.remove("loading");
- break;
- case _ui_utils_js__WEBPACK_IMPORTED_MODULE_2__.RenderingStates.RUNNING:
- this.div.classList.add("loadingIcon");
- this.#loadingId = setTimeout(() => {
- this.div.classList.add("loading");
- this.#loadingId = null;
- }, 0);
- break;
- case _ui_utils_js__WEBPACK_IMPORTED_MODULE_2__.RenderingStates.INITIAL:
- case _ui_utils_js__WEBPACK_IMPORTED_MODULE_2__.RenderingStates.FINISHED:
- this.div.classList.remove("loadingIcon", "loading");
- break;
- }
- }
- #setDimensions() {
- const {
- viewport
- } = this;
- if (this.pdfPage) {
- if (this.#previousRotation === viewport.rotation) {
- return;
- }
- this.#previousRotation = viewport.rotation;
- }
- (0,pdfjs_lib__WEBPACK_IMPORTED_MODULE_1__.setLayerDimensions)(this.div, viewport, true, false);
- }
- setPdfPage(pdfPage) {
- if (this._isStandalone && (this.pageColors?.foreground === "CanvasText" || this.pageColors?.background === "Canvas")) {
- this._container?.style.setProperty("--hcm-highlight-filter", pdfPage.filterFactory.addHighlightHCMFilter("highlight", "CanvasText", "Canvas", "HighlightText", "Highlight"));
- this._container?.style.setProperty("--hcm-highlight-selected-filter", pdfPage.filterFactory.addHighlightHCMFilter("highlight_selected", "CanvasText", "Canvas", "HighlightText", "Highlight"));
- }
- this.pdfPage = pdfPage;
- this.pdfPageRotate = pdfPage.rotate;
- const totalRotation = (this.rotation + this.pdfPageRotate) % 360;
- this.viewport = pdfPage.getViewport({
- scale: this.scale * pdfjs_lib__WEBPACK_IMPORTED_MODULE_1__.PixelsPerInch.PDF_TO_CSS_UNITS,
- rotation: totalRotation
- });
- this.#setDimensions();
- this.reset();
- }
- destroy() {
- this.reset();
- this.pdfPage?.cleanup();
- }
- get _textHighlighter() {
- return (0,pdfjs_lib__WEBPACK_IMPORTED_MODULE_1__.shadow)(this, "_textHighlighter", new _text_highlighter_js__WEBPACK_IMPORTED_MODULE_11__.TextHighlighter({
- pageIndex: this.id - 1,
- eventBus: this.eventBus,
- findController: this.#layerProperties.findController
- }));
- }
- async #renderAnnotationLayer() {
- let error = null;
- try {
- await this.annotationLayer.render(this.viewport, "display");
- } catch (ex) {
- console.error(`#renderAnnotationLayer: "${ex}".`);
- error = ex;
- } finally {
- this.eventBus.dispatch("annotationlayerrendered", {
- source: this,
- pageNumber: this.id,
- error
- });
- }
- }
- async #renderAnnotationEditorLayer() {
- let error = null;
- try {
- await this.annotationEditorLayer.render(this.viewport, "display");
- } catch (ex) {
- console.error(`#renderAnnotationEditorLayer: "${ex}".`);
- error = ex;
- } finally {
- this.eventBus.dispatch("annotationeditorlayerrendered", {
- source: this,
- pageNumber: this.id,
- error
- });
- }
- }
- async #renderDrawLayer() {
- try {
- await this.drawLayer.render("display");
- } catch (ex) {
- console.error(`#renderDrawLayer: "${ex}".`);
- }
- }
- async #renderXfaLayer() {
- let error = null;
- try {
- const result = await this.xfaLayer.render(this.viewport, "display");
- if (result?.textDivs && this._textHighlighter) {
- this.#buildXfaTextContentItems(result.textDivs);
- }
- } catch (ex) {
- console.error(`#renderXfaLayer: "${ex}".`);
- error = ex;
- } finally {
- if (this.xfaLayer?.div) {
- this.l10n.pause();
- this.#addLayer(this.xfaLayer.div, "xfaLayer");
- this.l10n.resume();
- }
- this.eventBus.dispatch("xfalayerrendered", {
- source: this,
- pageNumber: this.id,
- error
- });
- }
- }
- async #renderTextLayer() {
- const {
- pdfPage,
- textLayer,
- viewport
- } = this;
- if (!textLayer) {
- return;
- }
- let error = null;
- try {
- if (!textLayer.renderingDone) {
- const readableStream = pdfPage.streamTextContent({
- includeMarkedContent: true,
- disableNormalization: true
- });
- textLayer.setTextContentSource(readableStream);
- }
- await textLayer.render(viewport);
- } catch (ex) {
- if (ex instanceof pdfjs_lib__WEBPACK_IMPORTED_MODULE_1__.AbortException) {
- return;
- }
- console.error(`#renderTextLayer: "${ex}".`);
- error = ex;
- }
- this.eventBus.dispatch("textlayerrendered", {
- source: this,
- pageNumber: this.id,
- numTextDivs: textLayer.numTextDivs,
- error
- });
- this.#renderStructTreeLayer();
- }
- async #renderStructTreeLayer() {
- if (!this.textLayer) {
- return;
- }
- this.structTreeLayer ||= new _struct_tree_layer_builder_js__WEBPACK_IMPORTED_MODULE_9__.StructTreeLayerBuilder();
- const tree = await (!this.structTreeLayer.renderingDone ? this.pdfPage.getStructTree() : null);
- const treeDom = this.structTreeLayer?.render(tree);
- if (treeDom) {
- this.l10n.pause();
- this.canvas?.append(treeDom);
- this.l10n.resume();
- }
- this.structTreeLayer?.show();
- }
- async #buildXfaTextContentItems(textDivs) {
- const text = await this.pdfPage.getTextContent();
- const items = [];
- for (const item of text.items) {
- items.push(item.str);
- }
- this._textHighlighter.setTextMapping(textDivs, items);
- this._textHighlighter.enable();
- }
- _resetZoomLayer(removeFromDOM = false) {
- if (!this.zoomLayer) {
- return;
- }
- const zoomLayerCanvas = this.zoomLayer.firstChild;
- this.#viewportMap.delete(zoomLayerCanvas);
- zoomLayerCanvas.width = 0;
- zoomLayerCanvas.height = 0;
- if (removeFromDOM) {
- this.zoomLayer.remove();
- }
- this.zoomLayer = null;
- }
- reset({
- keepZoomLayer = false,
- keepAnnotationLayer = false,
- keepAnnotationEditorLayer = false,
- keepXfaLayer = false,
- keepTextLayer = false
- } = {}) {
- this.cancelRendering({
- keepAnnotationLayer,
- keepAnnotationEditorLayer,
- keepXfaLayer,
- keepTextLayer
- });
- this.renderingState = _ui_utils_js__WEBPACK_IMPORTED_MODULE_2__.RenderingStates.INITIAL;
- const div = this.div;
- const childNodes = div.childNodes,
- zoomLayerNode = keepZoomLayer && this.zoomLayer || null,
- annotationLayerNode = keepAnnotationLayer && this.annotationLayer?.div || null,
- annotationEditorLayerNode = keepAnnotationEditorLayer && this.annotationEditorLayer?.div || null,
- xfaLayerNode = keepXfaLayer && this.xfaLayer?.div || null,
- textLayerNode = keepTextLayer && this.textLayer?.div || null;
- for (let i = childNodes.length - 1; i >= 0; i--) {
- const node = childNodes[i];
- switch (node) {
- case zoomLayerNode:
- case annotationLayerNode:
- case annotationEditorLayerNode:
- case xfaLayerNode:
- case textLayerNode:
- continue;
- }
- node.remove();
- const layerIndex = this.#layers.indexOf(node);
- if (layerIndex >= 0) {
- this.#layers[layerIndex] = null;
- }
- }
- div.removeAttribute("data-loaded");
- if (annotationLayerNode) {
- this.annotationLayer.hide();
- }
- if (annotationEditorLayerNode) {
- this.annotationEditorLayer.hide();
- }
- if (xfaLayerNode) {
- this.xfaLayer.hide();
- }
- if (textLayerNode) {
- this.textLayer.hide();
- }
- this.structTreeLayer?.hide();
- if (!zoomLayerNode) {
- if (this.canvas) {
- this.#viewportMap.delete(this.canvas);
- this.canvas.width = 0;
- this.canvas.height = 0;
- delete this.canvas;
- }
- this._resetZoomLayer();
- }
- }
- update({
- scale = 0,
- rotation = null,
- optionalContentConfigPromise = null,
- drawingDelay = -1
- }) {
- this.scale = scale || this.scale;
- if (typeof rotation === "number") {
- this.rotation = rotation;
- }
- if (optionalContentConfigPromise instanceof Promise) {
- this._optionalContentConfigPromise = optionalContentConfigPromise;
- optionalContentConfigPromise.then(optionalContentConfig => {
- if (optionalContentConfigPromise !== this._optionalContentConfigPromise) {
- return;
- }
- this.#useThumbnailCanvas.initialOptionalContent = optionalContentConfig.hasInitialVisibility;
- });
- }
- this.#useThumbnailCanvas.directDrawing = true;
- const totalRotation = (this.rotation + this.pdfPageRotate) % 360;
- this.viewport = this.viewport.clone({
- scale: this.scale * pdfjs_lib__WEBPACK_IMPORTED_MODULE_1__.PixelsPerInch.PDF_TO_CSS_UNITS,
- rotation: totalRotation
- });
- this.#setDimensions();
- if (this._isStandalone) {
- this._container?.style.setProperty("--scale-factor", this.viewport.scale);
- }
- if (this.canvas) {
- let onlyCssZoom = false;
- if (this.#hasRestrictedScaling) {
- if (this.maxCanvasPixels === 0) {
- onlyCssZoom = true;
- } else if (this.maxCanvasPixels > 0) {
- const {
- width,
- height
- } = this.viewport;
- const {
- sx,
- sy
- } = this.outputScale;
- onlyCssZoom = (Math.floor(width) * sx | 0) * (Math.floor(height) * sy | 0) > this.maxCanvasPixels;
- }
- }
- const postponeDrawing = !onlyCssZoom && drawingDelay >= 0 && drawingDelay < 1000;
- if (postponeDrawing || onlyCssZoom) {
- if (postponeDrawing && this.renderingState !== _ui_utils_js__WEBPACK_IMPORTED_MODULE_2__.RenderingStates.FINISHED) {
- this.cancelRendering({
- keepZoomLayer: true,
- keepAnnotationLayer: true,
- keepAnnotationEditorLayer: true,
- keepXfaLayer: true,
- keepTextLayer: true,
- cancelExtraDelay: drawingDelay
- });
- this.renderingState = _ui_utils_js__WEBPACK_IMPORTED_MODULE_2__.RenderingStates.FINISHED;
- this.#useThumbnailCanvas.directDrawing = false;
- }
- this.cssTransform({
- target: this.canvas,
- redrawAnnotationLayer: true,
- redrawAnnotationEditorLayer: true,
- redrawXfaLayer: true,
- redrawTextLayer: !postponeDrawing,
- hideTextLayer: postponeDrawing
- });
- if (postponeDrawing) {
- return;
- }
- this.eventBus.dispatch("pagerendered", {
- source: this,
- pageNumber: this.id,
- cssTransform: true,
- timestamp: performance.now(),
- error: this.#renderError
- });
- return;
- }
- if (!this.zoomLayer && !this.canvas.hidden) {
- this.zoomLayer = this.canvas.parentNode;
- this.zoomLayer.style.position = "absolute";
- }
- }
- if (this.zoomLayer) {
- this.cssTransform({
- target: this.zoomLayer.firstChild
- });
- }
- this.reset({
- keepZoomLayer: true,
- keepAnnotationLayer: true,
- keepAnnotationEditorLayer: true,
- keepXfaLayer: true,
- keepTextLayer: true
- });
- }
- cancelRendering({
- keepAnnotationLayer = false,
- keepAnnotationEditorLayer = false,
- keepXfaLayer = false,
- keepTextLayer = false,
- cancelExtraDelay = 0
- } = {}) {
- if (this.renderTask) {
- this.renderTask.cancel(cancelExtraDelay);
- this.renderTask = null;
- }
- this.resume = null;
- if (this.textLayer && (!keepTextLayer || !this.textLayer.div)) {
- this.textLayer.cancel();
- this.textLayer = null;
- }
- if (this.structTreeLayer && !this.textLayer) {
- this.structTreeLayer = null;
- }
- if (this.annotationLayer && (!keepAnnotationLayer || !this.annotationLayer.div)) {
- this.annotationLayer.cancel();
- this.annotationLayer = null;
- this._annotationCanvasMap = null;
- }
- if (this.annotationEditorLayer && (!keepAnnotationEditorLayer || !this.annotationEditorLayer.div)) {
- if (this.drawLayer) {
- this.drawLayer.cancel();
- this.drawLayer = null;
- }
- this.annotationEditorLayer.cancel();
- this.annotationEditorLayer = null;
- }
- if (this.xfaLayer && (!keepXfaLayer || !this.xfaLayer.div)) {
- this.xfaLayer.cancel();
- this.xfaLayer = null;
- this._textHighlighter?.disable();
- }
- }
- cssTransform({
- target,
- redrawAnnotationLayer = false,
- redrawAnnotationEditorLayer = false,
- redrawXfaLayer = false,
- redrawTextLayer = false,
- hideTextLayer = false
- }) {
- if (!target.hasAttribute("zooming")) {
- target.setAttribute("zooming", true);
- const {
- style
- } = target;
- style.width = style.height = "";
- }
- const originalViewport = this.#viewportMap.get(target);
- if (this.viewport !== originalViewport) {
- const relativeRotation = this.viewport.rotation - originalViewport.rotation;
- const absRotation = Math.abs(relativeRotation);
- let scaleX = 1,
- scaleY = 1;
- if (absRotation === 90 || absRotation === 270) {
- const {
- width,
- height
- } = this.viewport;
- scaleX = height / width;
- scaleY = width / height;
- }
- target.style.transform = `rotate(${relativeRotation}deg) scale(${scaleX}, ${scaleY})`;
- }
- if (redrawAnnotationLayer && this.annotationLayer) {
- this.#renderAnnotationLayer();
- }
- if (redrawAnnotationEditorLayer && this.annotationEditorLayer) {
- if (this.drawLayer) {
- this.#renderDrawLayer();
- }
- this.#renderAnnotationEditorLayer();
- }
- if (redrawXfaLayer && this.xfaLayer) {
- this.#renderXfaLayer();
- }
- if (this.textLayer) {
- if (hideTextLayer) {
- this.textLayer.hide();
- this.structTreeLayer?.hide();
- } else if (redrawTextLayer) {
- this.#renderTextLayer();
- }
- }
- }
- get width() {
- return this.viewport.width;
- }
- get height() {
- return this.viewport.height;
- }
- getPagePoint(x, y) {
- return this.viewport.convertToPdfPoint(x, y);
- }
- async #finishRenderTask(renderTask, error = null) {
- if (renderTask === this.renderTask) {
- this.renderTask = null;
- }
- if (error instanceof pdfjs_lib__WEBPACK_IMPORTED_MODULE_1__.RenderingCancelledException) {
- this.#renderError = null;
- return;
- }
- this.#renderError = error;
- this.renderingState = _ui_utils_js__WEBPACK_IMPORTED_MODULE_2__.RenderingStates.FINISHED;
- this._resetZoomLayer(true);
- this.#useThumbnailCanvas.regularAnnotations = !renderTask.separateAnnots;
- this.eventBus.dispatch("pagerendered", {
- source: this,
- pageNumber: this.id,
- cssTransform: false,
- timestamp: performance.now(),
- error: this.#renderError
- });
- if (error) {
- throw error;
- }
- }
- async draw() {
- if (this.renderingState !== _ui_utils_js__WEBPACK_IMPORTED_MODULE_2__.RenderingStates.INITIAL) {
- console.error("Must be in new state before drawing");
- this.reset();
- }
- const {
- div,
- l10n,
- pageColors,
- pdfPage,
- viewport
- } = this;
- if (!pdfPage) {
- this.renderingState = _ui_utils_js__WEBPACK_IMPORTED_MODULE_2__.RenderingStates.FINISHED;
- throw new Error("pdfPage is not loaded");
- }
- this.renderingState = _ui_utils_js__WEBPACK_IMPORTED_MODULE_2__.RenderingStates.RUNNING;
- const canvasWrapper = document.createElement("div");
- canvasWrapper.classList.add("canvasWrapper");
- canvasWrapper.setAttribute("aria-hidden", true);
- this.#addLayer(canvasWrapper, "canvasWrapper");
- if (!this.textLayer && this.#textLayerMode !== _ui_utils_js__WEBPACK_IMPORTED_MODULE_2__.TextLayerMode.DISABLE && !pdfPage.isPureXfa) {
- this._accessibilityManager ||= new _text_accessibility_js__WEBPACK_IMPORTED_MODULE_10__.TextAccessibilityManager();
- this.textLayer = new _text_layer_builder_js__WEBPACK_IMPORTED_MODULE_12__.TextLayerBuilder({
- highlighter: this._textHighlighter,
- accessibilityManager: this._accessibilityManager,
- enablePermissions: this.#textLayerMode === _ui_utils_js__WEBPACK_IMPORTED_MODULE_2__.TextLayerMode.ENABLE_PERMISSIONS,
- onAppend: textLayerDiv => {
- this.l10n.pause();
- this.#addLayer(textLayerDiv, "textLayer");
- this.l10n.resume();
- }
- });
- }
- if (!this.annotationLayer && this.#annotationMode !== pdfjs_lib__WEBPACK_IMPORTED_MODULE_1__.AnnotationMode.DISABLE) {
- const {
- annotationStorage,
- annotationEditorUIManager,
- downloadManager,
- enableScripting,
- fieldObjectsPromise,
- hasJSActionsPromise,
- linkService
- } = this.#layerProperties;
- this._annotationCanvasMap ||= new Map();
- this.annotationLayer = new _annotation_layer_builder_js__WEBPACK_IMPORTED_MODULE_4__.AnnotationLayerBuilder({
- pdfPage,
- annotationStorage,
- imageResourcesPath: this.imageResourcesPath,
- renderForms: this.#annotationMode === pdfjs_lib__WEBPACK_IMPORTED_MODULE_1__.AnnotationMode.ENABLE_FORMS,
- linkService,
- downloadManager,
- enableScripting,
- hasJSActionsPromise,
- fieldObjectsPromise,
- annotationCanvasMap: this._annotationCanvasMap,
- accessibilityManager: this._accessibilityManager,
- annotationEditorUIManager,
- onAppend: annotationLayerDiv => {
- this.#addLayer(annotationLayerDiv, "annotationLayer");
- }
- });
- }
- const renderContinueCallback = cont => {
- showCanvas?.(false);
- if (this.renderingQueue && !this.renderingQueue.isHighestPriority(this)) {
- this.renderingState = _ui_utils_js__WEBPACK_IMPORTED_MODULE_2__.RenderingStates.PAUSED;
- this.resume = () => {
- this.renderingState = _ui_utils_js__WEBPACK_IMPORTED_MODULE_2__.RenderingStates.RUNNING;
- cont();
- };
- return;
- }
- cont();
- };
- const {
- width,
- height
- } = viewport;
- const canvas = document.createElement("canvas");
- canvas.setAttribute("role", "presentation");
- canvas.hidden = true;
- const hasHCM = !!(pageColors?.background && pageColors?.foreground);
- let showCanvas = isLastShow => {
- if (!hasHCM || isLastShow) {
- canvas.hidden = false;
- showCanvas = null;
- }
- };
- canvasWrapper.append(canvas);
- this.canvas = canvas;
- const ctx = canvas.getContext("2d", {
- alpha: false
- });
- const outputScale = this.outputScale = new _ui_utils_js__WEBPACK_IMPORTED_MODULE_2__.OutputScale();
- if (this.maxCanvasPixels === 0) {
- const invScale = 1 / this.scale;
- outputScale.sx *= invScale;
- outputScale.sy *= invScale;
- this.#hasRestrictedScaling = true;
- } else if (this.maxCanvasPixels > 0) {
- const pixelsInViewport = width * height;
- const maxScale = Math.sqrt(this.maxCanvasPixels / pixelsInViewport);
- if (outputScale.sx > maxScale || outputScale.sy > maxScale) {
- outputScale.sx = maxScale;
- outputScale.sy = maxScale;
- this.#hasRestrictedScaling = true;
- } else {
- this.#hasRestrictedScaling = false;
- }
- }
- const sfx = (0,_ui_utils_js__WEBPACK_IMPORTED_MODULE_2__.approximateFraction)(outputScale.sx);
- const sfy = (0,_ui_utils_js__WEBPACK_IMPORTED_MODULE_2__.approximateFraction)(outputScale.sy);
- canvas.width = (0,_ui_utils_js__WEBPACK_IMPORTED_MODULE_2__.roundToDivide)(width * outputScale.sx, sfx[0]);
- canvas.height = (0,_ui_utils_js__WEBPACK_IMPORTED_MODULE_2__.roundToDivide)(height * outputScale.sy, sfy[0]);
- const {
- style
- } = canvas;
- style.width = (0,_ui_utils_js__WEBPACK_IMPORTED_MODULE_2__.roundToDivide)(width, sfx[1]) + "px";
- style.height = (0,_ui_utils_js__WEBPACK_IMPORTED_MODULE_2__.roundToDivide)(height, sfy[1]) + "px";
- this.#viewportMap.set(canvas, viewport);
- const transform = outputScale.scaled ? [outputScale.sx, 0, 0, outputScale.sy, 0, 0] : null;
- const renderContext = {
- canvasContext: ctx,
- transform,
- viewport,
- annotationMode: this.#annotationMode,
- optionalContentConfigPromise: this._optionalContentConfigPromise,
- annotationCanvasMap: this._annotationCanvasMap,
- pageColors
- };
- const renderTask = this.renderTask = this.pdfPage.render(renderContext);
- renderTask.onContinue = renderContinueCallback;
- const resultPromise = renderTask.promise.then(async () => {
- showCanvas?.(true);
- await this.#finishRenderTask(renderTask);
- this.#renderTextLayer();
- if (this.annotationLayer) {
- await this.#renderAnnotationLayer();
- }
- const {
- annotationEditorUIManager
- } = this.#layerProperties;
- if (!annotationEditorUIManager) {
- return;
- }
- this.drawLayer ||= new _draw_layer_builder_js__WEBPACK_IMPORTED_MODULE_6__.DrawLayerBuilder({
- pageIndex: this.id
- });
- await this.#renderDrawLayer();
- this.drawLayer.setParent(canvasWrapper);
- if (!this.annotationEditorLayer) {
- this.annotationEditorLayer = new _annotation_editor_layer_builder_js__WEBPACK_IMPORTED_MODULE_3__.AnnotationEditorLayerBuilder({
- uiManager: annotationEditorUIManager,
- pdfPage,
- l10n,
- accessibilityManager: this._accessibilityManager,
- annotationLayer: this.annotationLayer?.annotationLayer,
- textLayer: this.textLayer,
- drawLayer: this.drawLayer.getDrawLayer(),
- onAppend: annotationEditorLayerDiv => {
- this.#addLayer(annotationEditorLayerDiv, "annotationEditorLayer");
- }
- });
- }
- this.#renderAnnotationEditorLayer();
- }, error => {
- if (!(error instanceof pdfjs_lib__WEBPACK_IMPORTED_MODULE_1__.RenderingCancelledException)) {
- showCanvas?.(true);
- }
- return this.#finishRenderTask(renderTask, error);
- });
- if (pdfPage.isPureXfa) {
- if (!this.xfaLayer) {
- const {
- annotationStorage,
- linkService
- } = this.#layerProperties;
- this.xfaLayer = new _xfa_layer_builder_js__WEBPACK_IMPORTED_MODULE_13__.XfaLayerBuilder({
- pdfPage,
- annotationStorage,
- linkService
- });
- }
- this.#renderXfaLayer();
- }
- div.setAttribute("data-loaded", true);
- this.eventBus.dispatch("pagerender", {
- source: this,
- pageNumber: this.id
- });
- return resultPromise;
- }
- setPageLabel(label) {
- this.pageLabel = typeof label === "string" ? label : null;
- this.div.setAttribute("data-l10n-args", JSON.stringify({
- page: this.pageLabel ?? this.id
- }));
- if (this.pageLabel !== null) {
- this.div.setAttribute("data-page-label", this.pageLabel);
- } else {
- this.div.removeAttribute("data-page-label");
- }
- }
- get thumbnailCanvas() {
- const {
- directDrawing,
- initialOptionalContent,
- regularAnnotations
- } = this.#useThumbnailCanvas;
- return directDrawing && initialOptionalContent && regularAnnotations ? this.canvas : null;
- }
- }
- __webpack_async_result__();
- } catch(e) { __webpack_async_result__(e); } });
- /***/ }),
- /***/ 6615:
- /***/ ((__webpack_module__, __webpack_exports__, __webpack_require__) => {
- __webpack_require__.a(__webpack_module__, async (__webpack_handle_async_dependencies__, __webpack_async_result__) => { try {
- /* harmony export */ __webpack_require__.d(__webpack_exports__, {
- /* harmony export */ PDFRenderingQueue: () => (/* binding */ PDFRenderingQueue)
- /* harmony export */ });
- /* harmony import */ var pdfjs_lib__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(2603);
- /* harmony import */ var _ui_utils_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(7256);
- var __webpack_async_dependencies__ = __webpack_handle_async_dependencies__([pdfjs_lib__WEBPACK_IMPORTED_MODULE_0__]);
- pdfjs_lib__WEBPACK_IMPORTED_MODULE_0__ = (__webpack_async_dependencies__.then ? (await __webpack_async_dependencies__)() : __webpack_async_dependencies__)[0];
- const CLEANUP_TIMEOUT = 30000;
- class PDFRenderingQueue {
- constructor() {
- this.pdfViewer = null;
- this.pdfThumbnailViewer = null;
- this.onIdle = null;
- this.highestPriorityPage = null;
- this.idleTimeout = null;
- this.printing = false;
- this.isThumbnailViewEnabled = false;
- Object.defineProperty(this, "hasViewer", {
- value: () => !!this.pdfViewer
- });
- }
- setViewer(pdfViewer) {
- this.pdfViewer = pdfViewer;
- }
- setThumbnailViewer(pdfThumbnailViewer) {
- this.pdfThumbnailViewer = pdfThumbnailViewer;
- }
- isHighestPriority(view) {
- return this.highestPriorityPage === view.renderingId;
- }
- renderHighestPriority(currentlyVisiblePages) {
- if (this.idleTimeout) {
- clearTimeout(this.idleTimeout);
- this.idleTimeout = null;
- }
- if (this.pdfViewer.forceRendering(currentlyVisiblePages)) {
- return;
- }
- if (this.isThumbnailViewEnabled && this.pdfThumbnailViewer?.forceRendering()) {
- return;
- }
- if (this.printing) {
- return;
- }
- if (this.onIdle) {
- this.idleTimeout = setTimeout(this.onIdle.bind(this), CLEANUP_TIMEOUT);
- }
- }
- getHighestPriority(visible, views, scrolledDown, preRenderExtra = false) {
- const visibleViews = visible.views,
- numVisible = visibleViews.length;
- if (numVisible === 0) {
- return null;
- }
- for (let i = 0; i < numVisible; i++) {
- const view = visibleViews[i].view;
- if (!this.isViewFinished(view)) {
- return view;
- }
- }
- const firstId = visible.first.id,
- lastId = visible.last.id;
- if (lastId - firstId + 1 > numVisible) {
- const visibleIds = visible.ids;
- for (let i = 1, ii = lastId - firstId; i < ii; i++) {
- const holeId = scrolledDown ? firstId + i : lastId - i;
- if (visibleIds.has(holeId)) {
- continue;
- }
- const holeView = views[holeId - 1];
- if (!this.isViewFinished(holeView)) {
- return holeView;
- }
- }
- }
- let preRenderIndex = scrolledDown ? lastId : firstId - 2;
- let preRenderView = views[preRenderIndex];
- if (preRenderView && !this.isViewFinished(preRenderView)) {
- return preRenderView;
- }
- if (preRenderExtra) {
- preRenderIndex += scrolledDown ? 1 : -1;
- preRenderView = views[preRenderIndex];
- if (preRenderView && !this.isViewFinished(preRenderView)) {
- return preRenderView;
- }
- }
- return null;
- }
- isViewFinished(view) {
- return view.renderingState === _ui_utils_js__WEBPACK_IMPORTED_MODULE_1__.RenderingStates.FINISHED;
- }
- renderView(view) {
- switch (view.renderingState) {
- case _ui_utils_js__WEBPACK_IMPORTED_MODULE_1__.RenderingStates.FINISHED:
- return false;
- case _ui_utils_js__WEBPACK_IMPORTED_MODULE_1__.RenderingStates.PAUSED:
- this.highestPriorityPage = view.renderingId;
- view.resume();
- break;
- case _ui_utils_js__WEBPACK_IMPORTED_MODULE_1__.RenderingStates.RUNNING:
- this.highestPriorityPage = view.renderingId;
- break;
- case _ui_utils_js__WEBPACK_IMPORTED_MODULE_1__.RenderingStates.INITIAL:
- this.highestPriorityPage = view.renderingId;
- view.draw().finally(() => {
- this.renderHighestPriority();
- }).catch(reason => {
- if (reason instanceof pdfjs_lib__WEBPACK_IMPORTED_MODULE_0__.RenderingCancelledException) {
- return;
- }
- console.error(`renderView: "${reason}"`);
- });
- break;
- }
- return true;
- }
- }
- __webpack_async_result__();
- } catch(e) { __webpack_async_result__(e); } });
- /***/ }),
- /***/ 2371:
- /***/ ((__webpack_module__, __webpack_exports__, __webpack_require__) => {
- __webpack_require__.a(__webpack_module__, async (__webpack_handle_async_dependencies__, __webpack_async_result__) => { try {
- /* harmony export */ __webpack_require__.d(__webpack_exports__, {
- /* harmony export */ PDFScriptingManager: () => (/* binding */ PDFScriptingManagerComponents)
- /* harmony export */ });
- /* harmony import */ var _generic_scripting_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(289);
- /* harmony import */ var _pdf_scripting_manager_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(5942);
- var __webpack_async_dependencies__ = __webpack_handle_async_dependencies__([_generic_scripting_js__WEBPACK_IMPORTED_MODULE_0__, _pdf_scripting_manager_js__WEBPACK_IMPORTED_MODULE_1__]);
- ([_generic_scripting_js__WEBPACK_IMPORTED_MODULE_0__, _pdf_scripting_manager_js__WEBPACK_IMPORTED_MODULE_1__] = __webpack_async_dependencies__.then ? (await __webpack_async_dependencies__)() : __webpack_async_dependencies__);
- class PDFScriptingManagerComponents extends _pdf_scripting_manager_js__WEBPACK_IMPORTED_MODULE_1__.PDFScriptingManager {
- constructor(options) {
- if (!options.externalServices) {
- window.addEventListener("updatefromsandbox", event => {
- options.eventBus.dispatch("updatefromsandbox", {
- source: window,
- detail: event.detail
- });
- });
- }
- options.externalServices ||= {
- createScripting: () => new _generic_scripting_js__WEBPACK_IMPORTED_MODULE_0__.GenericScripting(options.sandboxBundleSrc)
- };
- options.docProperties ||= pdfDocument => (0,_generic_scripting_js__WEBPACK_IMPORTED_MODULE_0__.docProperties)(pdfDocument);
- super(options);
- }
- }
- __webpack_async_result__();
- } catch(e) { __webpack_async_result__(e); } });
- /***/ }),
- /***/ 5942:
- /***/ ((__webpack_module__, __webpack_exports__, __webpack_require__) => {
- __webpack_require__.a(__webpack_module__, async (__webpack_handle_async_dependencies__, __webpack_async_result__) => { try {
- /* harmony export */ __webpack_require__.d(__webpack_exports__, {
- /* harmony export */ PDFScriptingManager: () => (/* binding */ PDFScriptingManager)
- /* harmony export */ });
- /* harmony import */ var core_js_modules_es_promise_with_resolvers_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(4628);
- /* harmony import */ var core_js_modules_esnext_set_difference_v2_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(3375);
- /* harmony import */ var core_js_modules_esnext_set_intersection_v2_js__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(9225);
- /* harmony import */ var core_js_modules_esnext_set_is_disjoint_from_v2_js__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(3972);
- /* harmony import */ var core_js_modules_esnext_set_is_subset_of_v2_js__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(9209);
- /* harmony import */ var core_js_modules_esnext_set_is_superset_of_v2_js__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(5714);
- /* harmony import */ var core_js_modules_esnext_set_symmetric_difference_v2_js__WEBPACK_IMPORTED_MODULE_6__ = __webpack_require__(7561);
- /* harmony import */ var core_js_modules_esnext_set_union_v2_js__WEBPACK_IMPORTED_MODULE_7__ = __webpack_require__(6197);
- /* harmony import */ var _ui_utils_js__WEBPACK_IMPORTED_MODULE_8__ = __webpack_require__(7256);
- /* harmony import */ var pdfjs_lib__WEBPACK_IMPORTED_MODULE_9__ = __webpack_require__(2603);
- var __webpack_async_dependencies__ = __webpack_handle_async_dependencies__([pdfjs_lib__WEBPACK_IMPORTED_MODULE_9__]);
- pdfjs_lib__WEBPACK_IMPORTED_MODULE_9__ = (__webpack_async_dependencies__.then ? (await __webpack_async_dependencies__)() : __webpack_async_dependencies__)[0];
- class PDFScriptingManager {
- #closeCapability = null;
- #destroyCapability = null;
- #docProperties = null;
- #eventAbortController = null;
- #eventBus = null;
- #externalServices = null;
- #pdfDocument = null;
- #pdfViewer = null;
- #ready = false;
- #scripting = null;
- #willPrintCapability = null;
- constructor({
- eventBus,
- externalServices = null,
- docProperties = null
- }) {
- this.#eventBus = eventBus;
- this.#externalServices = externalServices;
- this.#docProperties = docProperties;
- }
- setViewer(pdfViewer) {
- this.#pdfViewer = pdfViewer;
- }
- async setDocument(pdfDocument) {
- if (this.#pdfDocument) {
- await this.#destroyScripting();
- }
- this.#pdfDocument = pdfDocument;
- if (!pdfDocument) {
- return;
- }
- const [objects, calculationOrder, docActions] = await Promise.all([pdfDocument.getFieldObjects(), pdfDocument.getCalculationOrderIds(), pdfDocument.getJSActions()]);
- if (!objects && !docActions) {
- await this.#destroyScripting();
- return;
- }
- if (pdfDocument !== this.#pdfDocument) {
- return;
- }
- try {
- this.#scripting = this.#initScripting();
- } catch (error) {
- console.error(`setDocument: "${error.message}".`);
- await this.#destroyScripting();
- return;
- }
- const eventBus = this.#eventBus;
- this.#eventAbortController = new AbortController();
- const {
- signal
- } = this.#eventAbortController;
- eventBus._on("updatefromsandbox", event => {
- if (event?.source === window) {
- this.#updateFromSandbox(event.detail);
- }
- }, {
- signal
- });
- eventBus._on("dispatcheventinsandbox", event => {
- this.#scripting?.dispatchEventInSandbox(event.detail);
- }, {
- signal
- });
- eventBus._on("pagechanging", ({
- pageNumber,
- previous
- }) => {
- if (pageNumber === previous) {
- return;
- }
- this.#dispatchPageClose(previous);
- this.#dispatchPageOpen(pageNumber);
- }, {
- signal
- });
- eventBus._on("pagerendered", ({
- pageNumber
- }) => {
- if (!this._pageOpenPending.has(pageNumber)) {
- return;
- }
- if (pageNumber !== this.#pdfViewer.currentPageNumber) {
- return;
- }
- this.#dispatchPageOpen(pageNumber);
- }, {
- signal
- });
- eventBus._on("pagesdestroy", async () => {
- await this.#dispatchPageClose(this.#pdfViewer.currentPageNumber);
- await this.#scripting?.dispatchEventInSandbox({
- id: "doc",
- name: "WillClose"
- });
- this.#closeCapability?.resolve();
- }, {
- signal
- });
- try {
- const docProperties = await this.#docProperties(pdfDocument);
- if (pdfDocument !== this.#pdfDocument) {
- return;
- }
- await this.#scripting.createSandbox({
- objects,
- calculationOrder,
- appInfo: {
- platform: navigator.platform,
- language: navigator.language
- },
- docInfo: {
- ...docProperties,
- actions: docActions
- }
- });
- eventBus.dispatch("sandboxcreated", {
- source: this
- });
- } catch (error) {
- console.error(`setDocument: "${error.message}".`);
- await this.#destroyScripting();
- return;
- }
- await this.#scripting?.dispatchEventInSandbox({
- id: "doc",
- name: "Open"
- });
- await this.#dispatchPageOpen(this.#pdfViewer.currentPageNumber, true);
- Promise.resolve().then(() => {
- if (pdfDocument === this.#pdfDocument) {
- this.#ready = true;
- }
- });
- }
- async dispatchWillSave() {
- return this.#scripting?.dispatchEventInSandbox({
- id: "doc",
- name: "WillSave"
- });
- }
- async dispatchDidSave() {
- return this.#scripting?.dispatchEventInSandbox({
- id: "doc",
- name: "DidSave"
- });
- }
- async dispatchWillPrint() {
- if (!this.#scripting) {
- return;
- }
- await this.#willPrintCapability?.promise;
- this.#willPrintCapability = Promise.withResolvers();
- try {
- await this.#scripting.dispatchEventInSandbox({
- id: "doc",
- name: "WillPrint"
- });
- } catch (ex) {
- this.#willPrintCapability.resolve();
- this.#willPrintCapability = null;
- throw ex;
- }
- await this.#willPrintCapability.promise;
- }
- async dispatchDidPrint() {
- return this.#scripting?.dispatchEventInSandbox({
- id: "doc",
- name: "DidPrint"
- });
- }
- get destroyPromise() {
- return this.#destroyCapability?.promise || null;
- }
- get ready() {
- return this.#ready;
- }
- get _pageOpenPending() {
- return (0,pdfjs_lib__WEBPACK_IMPORTED_MODULE_9__.shadow)(this, "_pageOpenPending", new Set());
- }
- get _visitedPages() {
- return (0,pdfjs_lib__WEBPACK_IMPORTED_MODULE_9__.shadow)(this, "_visitedPages", new Map());
- }
- async #updateFromSandbox(detail) {
- const pdfViewer = this.#pdfViewer;
- const isInPresentationMode = pdfViewer.isInPresentationMode || pdfViewer.isChangingPresentationMode;
- const {
- id,
- siblings,
- command,
- value
- } = detail;
- if (!id) {
- switch (command) {
- case "clear":
- console.clear();
- break;
- case "error":
- console.error(value);
- break;
- case "layout":
- if (!isInPresentationMode) {
- const modes = (0,_ui_utils_js__WEBPACK_IMPORTED_MODULE_8__.apiPageLayoutToViewerModes)(value);
- pdfViewer.spreadMode = modes.spreadMode;
- }
- break;
- case "page-num":
- pdfViewer.currentPageNumber = value + 1;
- break;
- case "print":
- await pdfViewer.pagesPromise;
- this.#eventBus.dispatch("print", {
- source: this
- });
- break;
- case "println":
- console.log(value);
- break;
- case "zoom":
- if (!isInPresentationMode) {
- pdfViewer.currentScaleValue = value;
- }
- break;
- case "SaveAs":
- this.#eventBus.dispatch("download", {
- source: this
- });
- break;
- case "FirstPage":
- pdfViewer.currentPageNumber = 1;
- break;
- case "LastPage":
- pdfViewer.currentPageNumber = pdfViewer.pagesCount;
- break;
- case "NextPage":
- pdfViewer.nextPage();
- break;
- case "PrevPage":
- pdfViewer.previousPage();
- break;
- case "ZoomViewIn":
- if (!isInPresentationMode) {
- pdfViewer.increaseScale();
- }
- break;
- case "ZoomViewOut":
- if (!isInPresentationMode) {
- pdfViewer.decreaseScale();
- }
- break;
- case "WillPrintFinished":
- this.#willPrintCapability?.resolve();
- this.#willPrintCapability = null;
- break;
- }
- return;
- }
- if (isInPresentationMode && detail.focus) {
- return;
- }
- delete detail.id;
- delete detail.siblings;
- const ids = siblings ? [id, ...siblings] : [id];
- for (const elementId of ids) {
- const element = document.querySelector(`[data-element-id="${elementId}"]`);
- if (element) {
- element.dispatchEvent(new CustomEvent("updatefromsandbox", {
- detail
- }));
- } else {
- this.#pdfDocument?.annotationStorage.setValue(elementId, detail);
- }
- }
- }
- async #dispatchPageOpen(pageNumber, initialize = false) {
- const pdfDocument = this.#pdfDocument,
- visitedPages = this._visitedPages;
- if (initialize) {
- this.#closeCapability = Promise.withResolvers();
- }
- if (!this.#closeCapability) {
- return;
- }
- const pageView = this.#pdfViewer.getPageView(pageNumber - 1);
- if (pageView?.renderingState !== _ui_utils_js__WEBPACK_IMPORTED_MODULE_8__.RenderingStates.FINISHED) {
- this._pageOpenPending.add(pageNumber);
- return;
- }
- this._pageOpenPending.delete(pageNumber);
- const actionsPromise = (async () => {
- const actions = await (!visitedPages.has(pageNumber) ? pageView.pdfPage?.getJSActions() : null);
- if (pdfDocument !== this.#pdfDocument) {
- return;
- }
- await this.#scripting?.dispatchEventInSandbox({
- id: "page",
- name: "PageOpen",
- pageNumber,
- actions
- });
- })();
- visitedPages.set(pageNumber, actionsPromise);
- }
- async #dispatchPageClose(pageNumber) {
- const pdfDocument = this.#pdfDocument,
- visitedPages = this._visitedPages;
- if (!this.#closeCapability) {
- return;
- }
- if (this._pageOpenPending.has(pageNumber)) {
- return;
- }
- const actionsPromise = visitedPages.get(pageNumber);
- if (!actionsPromise) {
- return;
- }
- visitedPages.set(pageNumber, null);
- await actionsPromise;
- if (pdfDocument !== this.#pdfDocument) {
- return;
- }
- await this.#scripting?.dispatchEventInSandbox({
- id: "page",
- name: "PageClose",
- pageNumber
- });
- }
- #initScripting() {
- this.#destroyCapability = Promise.withResolvers();
- if (this.#scripting) {
- throw new Error("#initScripting: Scripting already exists.");
- }
- return this.#externalServices.createScripting();
- }
- async #destroyScripting() {
- if (!this.#scripting) {
- this.#pdfDocument = null;
- this.#destroyCapability?.resolve();
- return;
- }
- if (this.#closeCapability) {
- await Promise.race([this.#closeCapability.promise, new Promise(resolve => {
- setTimeout(resolve, 1000);
- })]).catch(() => {});
- this.#closeCapability = null;
- }
- this.#pdfDocument = null;
- try {
- await this.#scripting.destroySandbox();
- } catch {}
- this.#willPrintCapability?.reject(new Error("Scripting destroyed."));
- this.#willPrintCapability = null;
- this.#eventAbortController?.abort();
- this.#eventAbortController = null;
- this._pageOpenPending.clear();
- this._visitedPages.clear();
- this.#scripting = null;
- this.#ready = false;
- this.#destroyCapability?.resolve();
- }
- }
- __webpack_async_result__();
- } catch(e) { __webpack_async_result__(e); } });
- /***/ }),
- /***/ 1838:
- /***/ ((__webpack_module__, __webpack_exports__, __webpack_require__) => {
- __webpack_require__.a(__webpack_module__, async (__webpack_handle_async_dependencies__, __webpack_async_result__) => { try {
- /* harmony export */ __webpack_require__.d(__webpack_exports__, {
- /* harmony export */ PDFSinglePageViewer: () => (/* binding */ PDFSinglePageViewer)
- /* harmony export */ });
- /* harmony import */ var _ui_utils_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(7256);
- /* harmony import */ var _pdf_viewer_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(6285);
- var __webpack_async_dependencies__ = __webpack_handle_async_dependencies__([_pdf_viewer_js__WEBPACK_IMPORTED_MODULE_1__]);
- _pdf_viewer_js__WEBPACK_IMPORTED_MODULE_1__ = (__webpack_async_dependencies__.then ? (await __webpack_async_dependencies__)() : __webpack_async_dependencies__)[0];
- class PDFSinglePageViewer extends _pdf_viewer_js__WEBPACK_IMPORTED_MODULE_1__.PDFViewer {
- _resetView() {
- super._resetView();
- this._scrollMode = _ui_utils_js__WEBPACK_IMPORTED_MODULE_0__.ScrollMode.PAGE;
- this._spreadMode = _ui_utils_js__WEBPACK_IMPORTED_MODULE_0__.SpreadMode.NONE;
- }
- set scrollMode(mode) {}
- _updateScrollMode() {}
- set spreadMode(mode) {}
- _updateSpreadMode() {}
- }
- __webpack_async_result__();
- } catch(e) { __webpack_async_result__(e); } });
- /***/ }),
- /***/ 624:
- /***/ ((__webpack_module__, __webpack_exports__, __webpack_require__) => {
- __webpack_require__.a(__webpack_module__, async (__webpack_handle_async_dependencies__, __webpack_async_result__) => { try {
- /* harmony export */ __webpack_require__.d(__webpack_exports__, {
- /* harmony export */ AnnotationLayerBuilder: () => (/* reexport safe */ _annotation_layer_builder_js__WEBPACK_IMPORTED_MODULE_3__.AnnotationLayerBuilder),
- /* harmony export */ DownloadManager: () => (/* reexport safe */ _download_manager_js__WEBPACK_IMPORTED_MODULE_4__.DownloadManager),
- /* harmony export */ EventBus: () => (/* reexport safe */ _event_utils_js__WEBPACK_IMPORTED_MODULE_5__.EventBus),
- /* harmony export */ FindState: () => (/* reexport safe */ _pdf_find_controller_js__WEBPACK_IMPORTED_MODULE_0__.FindState),
- /* harmony export */ GenericL10n: () => (/* reexport safe */ _genericl10n_js__WEBPACK_IMPORTED_MODULE_6__.GenericL10n),
- /* harmony export */ LinkTarget: () => (/* reexport safe */ _pdf_link_service_js__WEBPACK_IMPORTED_MODULE_1__.LinkTarget),
- /* harmony export */ PDFFindController: () => (/* reexport safe */ _pdf_find_controller_js__WEBPACK_IMPORTED_MODULE_0__.PDFFindController),
- /* harmony export */ PDFHistory: () => (/* reexport safe */ _pdf_history_js__WEBPACK_IMPORTED_MODULE_7__.PDFHistory),
- /* harmony export */ PDFLinkService: () => (/* reexport safe */ _pdf_link_service_js__WEBPACK_IMPORTED_MODULE_1__.PDFLinkService),
- /* harmony export */ PDFPageView: () => (/* reexport safe */ _pdf_page_view_js__WEBPACK_IMPORTED_MODULE_8__.PDFPageView),
- /* harmony export */ PDFScriptingManager: () => (/* reexport safe */ _pdf_scripting_manager_component_js__WEBPACK_IMPORTED_MODULE_9__.PDFScriptingManager),
- /* harmony export */ PDFSinglePageViewer: () => (/* reexport safe */ _pdf_single_page_viewer_js__WEBPACK_IMPORTED_MODULE_10__.PDFSinglePageViewer),
- /* harmony export */ PDFViewer: () => (/* reexport safe */ _pdf_viewer_js__WEBPACK_IMPORTED_MODULE_11__.PDFViewer),
- /* harmony export */ ProgressBar: () => (/* reexport safe */ _ui_utils_js__WEBPACK_IMPORTED_MODULE_2__.ProgressBar),
- /* harmony export */ RenderingStates: () => (/* reexport safe */ _ui_utils_js__WEBPACK_IMPORTED_MODULE_2__.RenderingStates),
- /* harmony export */ ScrollMode: () => (/* reexport safe */ _ui_utils_js__WEBPACK_IMPORTED_MODULE_2__.ScrollMode),
- /* harmony export */ SimpleLinkService: () => (/* reexport safe */ _pdf_link_service_js__WEBPACK_IMPORTED_MODULE_1__.SimpleLinkService),
- /* harmony export */ SpreadMode: () => (/* reexport safe */ _ui_utils_js__WEBPACK_IMPORTED_MODULE_2__.SpreadMode),
- /* harmony export */ StructTreeLayerBuilder: () => (/* reexport safe */ _struct_tree_layer_builder_js__WEBPACK_IMPORTED_MODULE_12__.StructTreeLayerBuilder),
- /* harmony export */ TextLayerBuilder: () => (/* reexport safe */ _text_layer_builder_js__WEBPACK_IMPORTED_MODULE_13__.TextLayerBuilder),
- /* harmony export */ XfaLayerBuilder: () => (/* reexport safe */ _xfa_layer_builder_js__WEBPACK_IMPORTED_MODULE_14__.XfaLayerBuilder),
- /* harmony export */ parseQueryString: () => (/* reexport safe */ _ui_utils_js__WEBPACK_IMPORTED_MODULE_2__.parseQueryString)
- /* harmony export */ });
- /* harmony import */ var _pdf_find_controller_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(9814);
- /* harmony import */ var _pdf_link_service_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(787);
- /* harmony import */ var _ui_utils_js__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(7256);
- /* harmony import */ var _annotation_layer_builder_js__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(2707);
- /* harmony import */ var _download_manager_js__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(1544);
- /* harmony import */ var _event_utils_js__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(5656);
- /* harmony import */ var _genericl10n_js__WEBPACK_IMPORTED_MODULE_6__ = __webpack_require__(410);
- /* harmony import */ var _pdf_history_js__WEBPACK_IMPORTED_MODULE_7__ = __webpack_require__(8543);
- /* harmony import */ var _pdf_page_view_js__WEBPACK_IMPORTED_MODULE_8__ = __webpack_require__(9966);
- /* harmony import */ var _pdf_scripting_manager_component_js__WEBPACK_IMPORTED_MODULE_9__ = __webpack_require__(2371);
- /* harmony import */ var _pdf_single_page_viewer_js__WEBPACK_IMPORTED_MODULE_10__ = __webpack_require__(1838);
- /* harmony import */ var _pdf_viewer_js__WEBPACK_IMPORTED_MODULE_11__ = __webpack_require__(6285);
- /* harmony import */ var _struct_tree_layer_builder_js__WEBPACK_IMPORTED_MODULE_12__ = __webpack_require__(6698);
- /* harmony import */ var _text_layer_builder_js__WEBPACK_IMPORTED_MODULE_13__ = __webpack_require__(7765);
- /* harmony import */ var _xfa_layer_builder_js__WEBPACK_IMPORTED_MODULE_14__ = __webpack_require__(2973);
- var __webpack_async_dependencies__ = __webpack_handle_async_dependencies__([_annotation_layer_builder_js__WEBPACK_IMPORTED_MODULE_3__, _download_manager_js__WEBPACK_IMPORTED_MODULE_4__, _genericl10n_js__WEBPACK_IMPORTED_MODULE_6__, _pdf_page_view_js__WEBPACK_IMPORTED_MODULE_8__, _pdf_scripting_manager_component_js__WEBPACK_IMPORTED_MODULE_9__, _pdf_single_page_viewer_js__WEBPACK_IMPORTED_MODULE_10__, _pdf_viewer_js__WEBPACK_IMPORTED_MODULE_11__, _text_layer_builder_js__WEBPACK_IMPORTED_MODULE_13__, _xfa_layer_builder_js__WEBPACK_IMPORTED_MODULE_14__]);
- ([_annotation_layer_builder_js__WEBPACK_IMPORTED_MODULE_3__, _download_manager_js__WEBPACK_IMPORTED_MODULE_4__, _genericl10n_js__WEBPACK_IMPORTED_MODULE_6__, _pdf_page_view_js__WEBPACK_IMPORTED_MODULE_8__, _pdf_scripting_manager_component_js__WEBPACK_IMPORTED_MODULE_9__, _pdf_single_page_viewer_js__WEBPACK_IMPORTED_MODULE_10__, _pdf_viewer_js__WEBPACK_IMPORTED_MODULE_11__, _text_layer_builder_js__WEBPACK_IMPORTED_MODULE_13__, _xfa_layer_builder_js__WEBPACK_IMPORTED_MODULE_14__] = __webpack_async_dependencies__.then ? (await __webpack_async_dependencies__)() : __webpack_async_dependencies__);
- const pdfjsVersion = "4.2.67";
- const pdfjsBuild = "49b388101";
- __webpack_async_result__();
- } catch(e) { __webpack_async_result__(e); } });
- /***/ }),
- /***/ 6285:
- /***/ ((__webpack_module__, __webpack_exports__, __webpack_require__) => {
- __webpack_require__.a(__webpack_module__, async (__webpack_handle_async_dependencies__, __webpack_async_result__) => { try {
- /* harmony export */ __webpack_require__.d(__webpack_exports__, {
- /* harmony export */ PDFViewer: () => (/* binding */ PDFViewer)
- /* harmony export */ });
- /* unused harmony exports PagesCountLimit, PDFPageViewBuffer */
- /* harmony import */ var core_js_modules_es_array_push_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(4114);
- /* harmony import */ var core_js_modules_es_promise_with_resolvers_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(4628);
- /* harmony import */ var core_js_modules_esnext_iterator_constructor_js__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(8992);
- /* harmony import */ var core_js_modules_esnext_iterator_every_js__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(3215);
- /* harmony import */ var core_js_modules_esnext_iterator_map_js__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(1454);
- /* harmony import */ var core_js_modules_esnext_set_difference_v2_js__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(3375);
- /* harmony import */ var core_js_modules_esnext_set_intersection_v2_js__WEBPACK_IMPORTED_MODULE_6__ = __webpack_require__(9225);
- /* harmony import */ var core_js_modules_esnext_set_is_disjoint_from_v2_js__WEBPACK_IMPORTED_MODULE_7__ = __webpack_require__(3972);
- /* harmony import */ var core_js_modules_esnext_set_is_subset_of_v2_js__WEBPACK_IMPORTED_MODULE_8__ = __webpack_require__(9209);
- /* harmony import */ var core_js_modules_esnext_set_is_superset_of_v2_js__WEBPACK_IMPORTED_MODULE_9__ = __webpack_require__(5714);
- /* harmony import */ var core_js_modules_esnext_set_symmetric_difference_v2_js__WEBPACK_IMPORTED_MODULE_10__ = __webpack_require__(7561);
- /* harmony import */ var core_js_modules_esnext_set_union_v2_js__WEBPACK_IMPORTED_MODULE_11__ = __webpack_require__(6197);
- /* harmony import */ var pdfjs_lib__WEBPACK_IMPORTED_MODULE_12__ = __webpack_require__(2603);
- /* harmony import */ var _ui_utils_js__WEBPACK_IMPORTED_MODULE_13__ = __webpack_require__(7256);
- /* harmony import */ var web_null_l10n__WEBPACK_IMPORTED_MODULE_14__ = __webpack_require__(410);
- /* harmony import */ var _pdf_page_view_js__WEBPACK_IMPORTED_MODULE_15__ = __webpack_require__(9966);
- /* harmony import */ var _pdf_rendering_queue_js__WEBPACK_IMPORTED_MODULE_16__ = __webpack_require__(6615);
- /* harmony import */ var _pdf_link_service_js__WEBPACK_IMPORTED_MODULE_17__ = __webpack_require__(787);
- var __webpack_async_dependencies__ = __webpack_handle_async_dependencies__([pdfjs_lib__WEBPACK_IMPORTED_MODULE_12__, web_null_l10n__WEBPACK_IMPORTED_MODULE_14__, _pdf_page_view_js__WEBPACK_IMPORTED_MODULE_15__, _pdf_rendering_queue_js__WEBPACK_IMPORTED_MODULE_16__]);
- ([pdfjs_lib__WEBPACK_IMPORTED_MODULE_12__, web_null_l10n__WEBPACK_IMPORTED_MODULE_14__, _pdf_page_view_js__WEBPACK_IMPORTED_MODULE_15__, _pdf_rendering_queue_js__WEBPACK_IMPORTED_MODULE_16__] = __webpack_async_dependencies__.then ? (await __webpack_async_dependencies__)() : __webpack_async_dependencies__);
- const DEFAULT_CACHE_SIZE = 10;
- const PagesCountLimit = {
- FORCE_SCROLL_MODE_PAGE: 15000,
- FORCE_LAZY_PAGE_INIT: 7500,
- PAUSE_EAGER_PAGE_INIT: 250
- };
- function isValidAnnotationEditorMode(mode) {
- return Object.values(pdfjs_lib__WEBPACK_IMPORTED_MODULE_12__.AnnotationEditorType).includes(mode) && mode !== pdfjs_lib__WEBPACK_IMPORTED_MODULE_12__.AnnotationEditorType.DISABLE;
- }
- class PDFPageViewBuffer {
- #buf = new Set();
- #size = 0;
- constructor(size) {
- this.#size = size;
- }
- push(view) {
- const buf = this.#buf;
- if (buf.has(view)) {
- buf.delete(view);
- }
- buf.add(view);
- if (buf.size > this.#size) {
- this.#destroyFirstView();
- }
- }
- resize(newSize, idsToKeep = null) {
- this.#size = newSize;
- const buf = this.#buf;
- if (idsToKeep) {
- const ii = buf.size;
- let i = 1;
- for (const view of buf) {
- if (idsToKeep.has(view.id)) {
- buf.delete(view);
- buf.add(view);
- }
- if (++i > ii) {
- break;
- }
- }
- }
- while (buf.size > this.#size) {
- this.#destroyFirstView();
- }
- }
- has(view) {
- return this.#buf.has(view);
- }
- [Symbol.iterator]() {
- return this.#buf.keys();
- }
- #destroyFirstView() {
- const firstView = this.#buf.keys().next().value;
- firstView?.destroy();
- this.#buf.delete(firstView);
- }
- }
- class PDFViewer {
- #buffer = null;
- #altTextManager = null;
- #annotationEditorHighlightColors = null;
- #annotationEditorMode = pdfjs_lib__WEBPACK_IMPORTED_MODULE_12__.AnnotationEditorType.NONE;
- #annotationEditorUIManager = null;
- #annotationMode = pdfjs_lib__WEBPACK_IMPORTED_MODULE_12__.AnnotationMode.ENABLE_FORMS;
- #containerTopLeft = null;
- #copyCallbackBound = null;
- #enableHighlightFloatingButton = false;
- #enablePermissions = false;
- #mlManager = null;
- #getAllTextInProgress = false;
- #hiddenCopyElement = null;
- #interruptCopyCondition = false;
- #previousContainerHeight = 0;
- #resizeObserver = new ResizeObserver(this.#resizeObserverCallback.bind(this));
- #scrollModePageState = null;
- #onVisibilityChange = null;
- #scaleTimeoutId = null;
- #textLayerMode = _ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.TextLayerMode.ENABLE;
- constructor(options) {
- const viewerVersion = "4.2.67";
- if (pdfjs_lib__WEBPACK_IMPORTED_MODULE_12__.version !== viewerVersion) {
- throw new Error(`The API version "${pdfjs_lib__WEBPACK_IMPORTED_MODULE_12__.version}" does not match the Viewer version "${viewerVersion}".`);
- }
- this.container = options.container;
- this.viewer = options.viewer || options.container.firstElementChild;
- if (this.container?.tagName !== "DIV" || this.viewer?.tagName !== "DIV") {
- throw new Error("Invalid `container` and/or `viewer` option.");
- }
- if (this.container.offsetParent && getComputedStyle(this.container).position !== "absolute") {
- throw new Error("The `container` must be absolutely positioned.");
- }
- this.#resizeObserver.observe(this.container);
- this.eventBus = options.eventBus;
- this.linkService = options.linkService || new _pdf_link_service_js__WEBPACK_IMPORTED_MODULE_17__.SimpleLinkService();
- this.downloadManager = options.downloadManager || null;
- this.findController = options.findController || null;
- this.#altTextManager = options.altTextManager || null;
- if (this.findController) {
- this.findController.onIsPageVisible = pageNumber => this._getVisiblePages().ids.has(pageNumber);
- }
- this._scriptingManager = options.scriptingManager || null;
- this.#textLayerMode = options.textLayerMode ?? _ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.TextLayerMode.ENABLE;
- this.#annotationMode = options.annotationMode ?? pdfjs_lib__WEBPACK_IMPORTED_MODULE_12__.AnnotationMode.ENABLE_FORMS;
- this.#annotationEditorMode = options.annotationEditorMode ?? pdfjs_lib__WEBPACK_IMPORTED_MODULE_12__.AnnotationEditorType.NONE;
- this.#annotationEditorHighlightColors = options.annotationEditorHighlightColors || null;
- this.#enableHighlightFloatingButton = options.enableHighlightFloatingButton === true;
- this.imageResourcesPath = options.imageResourcesPath || "";
- this.enablePrintAutoRotate = options.enablePrintAutoRotate || false;
- this.removePageBorders = options.removePageBorders || false;
- this.maxCanvasPixels = options.maxCanvasPixels;
- this.l10n = options.l10n;
- this.l10n ||= new web_null_l10n__WEBPACK_IMPORTED_MODULE_14__.GenericL10n();
- this.#enablePermissions = options.enablePermissions || false;
- this.pageColors = options.pageColors || null;
- this.#mlManager = options.mlManager || null;
- this.defaultRenderingQueue = !options.renderingQueue;
- if (this.defaultRenderingQueue) {
- this.renderingQueue = new _pdf_rendering_queue_js__WEBPACK_IMPORTED_MODULE_16__.PDFRenderingQueue();
- this.renderingQueue.setViewer(this);
- } else {
- this.renderingQueue = options.renderingQueue;
- }
- this.scroll = (0,_ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.watchScroll)(this.container, this._scrollUpdate.bind(this));
- this.presentationModeState = _ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.PresentationModeState.UNKNOWN;
- this._onBeforeDraw = this._onAfterDraw = null;
- this._resetView();
- if (this.removePageBorders) {
- this.viewer.classList.add("removePageBorders");
- }
- this.#updateContainerHeightCss();
- this.eventBus._on("thumbnailrendered", ({
- pageNumber,
- pdfPage
- }) => {
- const pageView = this._pages[pageNumber - 1];
- if (!this.#buffer.has(pageView)) {
- pdfPage?.cleanup();
- }
- });
- if (!options.l10n) {
- this.l10n.translate(this.container);
- }
- }
- get pagesCount() {
- return this._pages.length;
- }
- getPageView(index) {
- return this._pages[index];
- }
- getCachedPageViews() {
- return new Set(this.#buffer);
- }
- get pageViewsReady() {
- return this._pages.every(pageView => pageView?.pdfPage);
- }
- get renderForms() {
- return this.#annotationMode === pdfjs_lib__WEBPACK_IMPORTED_MODULE_12__.AnnotationMode.ENABLE_FORMS;
- }
- get enableScripting() {
- return !!this._scriptingManager;
- }
- get currentPageNumber() {
- return this._currentPageNumber;
- }
- set currentPageNumber(val) {
- if (!Number.isInteger(val)) {
- throw new Error("Invalid page number.");
- }
- if (!this.pdfDocument) {
- return;
- }
- if (!this._setCurrentPageNumber(val, true)) {
- console.error(`currentPageNumber: "${val}" is not a valid page.`);
- }
- }
- _setCurrentPageNumber(val, resetCurrentPageView = false) {
- if (this._currentPageNumber === val) {
- if (resetCurrentPageView) {
- this.#resetCurrentPageView();
- }
- return true;
- }
- if (!(0 < val && val <= this.pagesCount)) {
- return false;
- }
- const previous = this._currentPageNumber;
- this._currentPageNumber = val;
- this.eventBus.dispatch("pagechanging", {
- source: this,
- pageNumber: val,
- pageLabel: this._pageLabels?.[val - 1] ?? null,
- previous
- });
- if (resetCurrentPageView) {
- this.#resetCurrentPageView();
- }
- return true;
- }
- get currentPageLabel() {
- return this._pageLabels?.[this._currentPageNumber - 1] ?? null;
- }
- set currentPageLabel(val) {
- if (!this.pdfDocument) {
- return;
- }
- let page = val | 0;
- if (this._pageLabels) {
- const i = this._pageLabels.indexOf(val);
- if (i >= 0) {
- page = i + 1;
- }
- }
- if (!this._setCurrentPageNumber(page, true)) {
- console.error(`currentPageLabel: "${val}" is not a valid page.`);
- }
- }
- get currentScale() {
- return this._currentScale !== _ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.UNKNOWN_SCALE ? this._currentScale : _ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.DEFAULT_SCALE;
- }
- set currentScale(val) {
- if (isNaN(val)) {
- throw new Error("Invalid numeric scale.");
- }
- if (!this.pdfDocument) {
- return;
- }
- this.#setScale(val, {
- noScroll: false
- });
- }
- get currentScaleValue() {
- return this._currentScaleValue;
- }
- set currentScaleValue(val) {
- if (!this.pdfDocument) {
- return;
- }
- this.#setScale(val, {
- noScroll: false
- });
- }
- get pagesRotation() {
- return this._pagesRotation;
- }
- set pagesRotation(rotation) {
- if (!(0,_ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.isValidRotation)(rotation)) {
- throw new Error("Invalid pages rotation angle.");
- }
- if (!this.pdfDocument) {
- return;
- }
- rotation %= 360;
- if (rotation < 0) {
- rotation += 360;
- }
- if (this._pagesRotation === rotation) {
- return;
- }
- this._pagesRotation = rotation;
- const pageNumber = this._currentPageNumber;
- this.refresh(true, {
- rotation
- });
- if (this._currentScaleValue) {
- this.#setScale(this._currentScaleValue, {
- noScroll: true
- });
- }
- this.eventBus.dispatch("rotationchanging", {
- source: this,
- pagesRotation: rotation,
- pageNumber
- });
- if (this.defaultRenderingQueue) {
- this.update();
- }
- }
- get firstPagePromise() {
- return this.pdfDocument ? this._firstPageCapability.promise : null;
- }
- get onePageRendered() {
- return this.pdfDocument ? this._onePageRenderedCapability.promise : null;
- }
- get pagesPromise() {
- return this.pdfDocument ? this._pagesCapability.promise : null;
- }
- get _layerProperties() {
- const self = this;
- return (0,pdfjs_lib__WEBPACK_IMPORTED_MODULE_12__.shadow)(this, "_layerProperties", {
- get annotationEditorUIManager() {
- return self.#annotationEditorUIManager;
- },
- get annotationStorage() {
- return self.pdfDocument?.annotationStorage;
- },
- get downloadManager() {
- return self.downloadManager;
- },
- get enableScripting() {
- return !!self._scriptingManager;
- },
- get fieldObjectsPromise() {
- return self.pdfDocument?.getFieldObjects();
- },
- get findController() {
- return self.findController;
- },
- get hasJSActionsPromise() {
- return self.pdfDocument?.hasJSActions();
- },
- get linkService() {
- return self.linkService;
- }
- });
- }
- #initializePermissions(permissions) {
- const params = {
- annotationEditorMode: this.#annotationEditorMode,
- annotationMode: this.#annotationMode,
- textLayerMode: this.#textLayerMode
- };
- if (!permissions) {
- return params;
- }
- if (!permissions.includes(pdfjs_lib__WEBPACK_IMPORTED_MODULE_12__.PermissionFlag.COPY) && this.#textLayerMode === _ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.TextLayerMode.ENABLE) {
- params.textLayerMode = _ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.TextLayerMode.ENABLE_PERMISSIONS;
- }
- if (!permissions.includes(pdfjs_lib__WEBPACK_IMPORTED_MODULE_12__.PermissionFlag.MODIFY_CONTENTS)) {
- params.annotationEditorMode = pdfjs_lib__WEBPACK_IMPORTED_MODULE_12__.AnnotationEditorType.DISABLE;
- }
- if (!permissions.includes(pdfjs_lib__WEBPACK_IMPORTED_MODULE_12__.PermissionFlag.MODIFY_ANNOTATIONS) && !permissions.includes(pdfjs_lib__WEBPACK_IMPORTED_MODULE_12__.PermissionFlag.FILL_INTERACTIVE_FORMS) && this.#annotationMode === pdfjs_lib__WEBPACK_IMPORTED_MODULE_12__.AnnotationMode.ENABLE_FORMS) {
- params.annotationMode = pdfjs_lib__WEBPACK_IMPORTED_MODULE_12__.AnnotationMode.ENABLE;
- }
- return params;
- }
- async #onePageRenderedOrForceFetch() {
- if (document.visibilityState === "hidden" || !this.container.offsetParent || this._getVisiblePages().views.length === 0) {
- return;
- }
- const visibilityChangePromise = new Promise(resolve => {
- this.#onVisibilityChange = () => {
- if (document.visibilityState !== "hidden") {
- return;
- }
- resolve();
- };
- document.addEventListener("visibilitychange", this.#onVisibilityChange);
- });
- await Promise.race([this._onePageRenderedCapability.promise, visibilityChangePromise]);
- document.removeEventListener("visibilitychange", this.#onVisibilityChange);
- this.#onVisibilityChange = null;
- }
- async getAllText() {
- const texts = [];
- const buffer = [];
- for (let pageNum = 1, pagesCount = this.pdfDocument.numPages; pageNum <= pagesCount; ++pageNum) {
- if (this.#interruptCopyCondition) {
- return null;
- }
- buffer.length = 0;
- const page = await this.pdfDocument.getPage(pageNum);
- const {
- items
- } = await page.getTextContent();
- for (const item of items) {
- if (item.str) {
- buffer.push(item.str);
- }
- if (item.hasEOL) {
- buffer.push("\n");
- }
- }
- texts.push((0,_ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.removeNullCharacters)(buffer.join("")));
- }
- return texts.join("\n");
- }
- #copyCallback(textLayerMode, event) {
- const selection = document.getSelection();
- const {
- focusNode,
- anchorNode
- } = selection;
- if (anchorNode && focusNode && selection.containsNode(this.#hiddenCopyElement)) {
- if (this.#getAllTextInProgress || textLayerMode === _ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.TextLayerMode.ENABLE_PERMISSIONS) {
- event.preventDefault();
- event.stopPropagation();
- return;
- }
- this.#getAllTextInProgress = true;
- const savedCursor = this.container.style.cursor;
- this.container.style.cursor = "wait";
- const interruptCopy = ev => this.#interruptCopyCondition = ev.key === "Escape";
- window.addEventListener("keydown", interruptCopy);
- this.getAllText().then(async text => {
- if (text !== null) {
- await navigator.clipboard.writeText(text);
- }
- }).catch(reason => {
- console.warn(`Something goes wrong when extracting the text: ${reason.message}`);
- }).finally(() => {
- this.#getAllTextInProgress = false;
- this.#interruptCopyCondition = false;
- window.removeEventListener("keydown", interruptCopy);
- this.container.style.cursor = savedCursor;
- });
- event.preventDefault();
- event.stopPropagation();
- }
- }
- setDocument(pdfDocument) {
- if (this.pdfDocument) {
- this.eventBus.dispatch("pagesdestroy", {
- source: this
- });
- this._cancelRendering();
- this._resetView();
- this.findController?.setDocument(null);
- this._scriptingManager?.setDocument(null);
- if (this.#annotationEditorUIManager) {
- this.#annotationEditorUIManager.destroy();
- this.#annotationEditorUIManager = null;
- }
- }
- this.pdfDocument = pdfDocument;
- if (!pdfDocument) {
- return;
- }
- const pagesCount = pdfDocument.numPages;
- const firstPagePromise = pdfDocument.getPage(1);
- const optionalContentConfigPromise = pdfDocument.getOptionalContentConfig({
- intent: "display"
- });
- const permissionsPromise = this.#enablePermissions ? pdfDocument.getPermissions() : Promise.resolve();
- if (pagesCount > PagesCountLimit.FORCE_SCROLL_MODE_PAGE) {
- console.warn("Forcing PAGE-scrolling for performance reasons, given the length of the document.");
- const mode = this._scrollMode = _ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.ScrollMode.PAGE;
- this.eventBus.dispatch("scrollmodechanged", {
- source: this,
- mode
- });
- }
- this._pagesCapability.promise.then(() => {
- this.eventBus.dispatch("pagesloaded", {
- source: this,
- pagesCount
- });
- }, () => {});
- this._onBeforeDraw = evt => {
- const pageView = this._pages[evt.pageNumber - 1];
- if (!pageView) {
- return;
- }
- this.#buffer.push(pageView);
- };
- this.eventBus._on("pagerender", this._onBeforeDraw);
- this._onAfterDraw = evt => {
- if (evt.cssTransform) {
- return;
- }
- this._onePageRenderedCapability.resolve({
- timestamp: evt.timestamp
- });
- this.eventBus._off("pagerendered", this._onAfterDraw);
- this._onAfterDraw = null;
- };
- this.eventBus._on("pagerendered", this._onAfterDraw);
- Promise.all([firstPagePromise, permissionsPromise]).then(([firstPdfPage, permissions]) => {
- if (pdfDocument !== this.pdfDocument) {
- return;
- }
- this._firstPageCapability.resolve(firstPdfPage);
- this._optionalContentConfigPromise = optionalContentConfigPromise;
- const {
- annotationEditorMode,
- annotationMode,
- textLayerMode
- } = this.#initializePermissions(permissions);
- if (textLayerMode !== _ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.TextLayerMode.DISABLE) {
- const element = this.#hiddenCopyElement = document.createElement("div");
- element.id = "hiddenCopyElement";
- this.viewer.before(element);
- }
- if (annotationEditorMode !== pdfjs_lib__WEBPACK_IMPORTED_MODULE_12__.AnnotationEditorType.DISABLE) {
- const mode = annotationEditorMode;
- if (pdfDocument.isPureXfa) {
- console.warn("Warning: XFA-editing is not implemented.");
- } else if (isValidAnnotationEditorMode(mode)) {
- this.#annotationEditorUIManager = new pdfjs_lib__WEBPACK_IMPORTED_MODULE_12__.AnnotationEditorUIManager(this.container, this.viewer, this.#altTextManager, this.eventBus, pdfDocument, this.pageColors, this.#annotationEditorHighlightColors, this.#enableHighlightFloatingButton, this.#mlManager);
- this.eventBus.dispatch("annotationeditoruimanager", {
- source: this,
- uiManager: this.#annotationEditorUIManager
- });
- if (mode !== pdfjs_lib__WEBPACK_IMPORTED_MODULE_12__.AnnotationEditorType.NONE) {
- this.#annotationEditorUIManager.updateMode(mode);
- }
- } else {
- console.error(`Invalid AnnotationEditor mode: ${mode}`);
- }
- }
- const viewerElement = this._scrollMode === _ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.ScrollMode.PAGE ? null : this.viewer;
- const scale = this.currentScale;
- const viewport = firstPdfPage.getViewport({
- scale: scale * pdfjs_lib__WEBPACK_IMPORTED_MODULE_12__.PixelsPerInch.PDF_TO_CSS_UNITS
- });
- this.viewer.style.setProperty("--scale-factor", viewport.scale);
- if (this.pageColors?.foreground === "CanvasText" || this.pageColors?.background === "Canvas") {
- this.viewer.style.setProperty("--hcm-highlight-filter", pdfDocument.filterFactory.addHighlightHCMFilter("highlight", "CanvasText", "Canvas", "HighlightText", "Highlight"));
- this.viewer.style.setProperty("--hcm-highlight-selected-filter", pdfDocument.filterFactory.addHighlightHCMFilter("highlight_selected", "CanvasText", "Canvas", "HighlightText", "ButtonText"));
- }
- for (let pageNum = 1; pageNum <= pagesCount; ++pageNum) {
- const pageView = new _pdf_page_view_js__WEBPACK_IMPORTED_MODULE_15__.PDFPageView({
- container: viewerElement,
- eventBus: this.eventBus,
- id: pageNum,
- scale,
- defaultViewport: viewport.clone(),
- optionalContentConfigPromise,
- renderingQueue: this.renderingQueue,
- textLayerMode,
- annotationMode,
- imageResourcesPath: this.imageResourcesPath,
- maxCanvasPixels: this.maxCanvasPixels,
- pageColors: this.pageColors,
- l10n: this.l10n,
- layerProperties: this._layerProperties
- });
- this._pages.push(pageView);
- }
- this._pages[0]?.setPdfPage(firstPdfPage);
- if (this._scrollMode === _ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.ScrollMode.PAGE) {
- this.#ensurePageViewVisible();
- } else if (this._spreadMode !== _ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.SpreadMode.NONE) {
- this._updateSpreadMode();
- }
- this.#onePageRenderedOrForceFetch().then(async () => {
- this.findController?.setDocument(pdfDocument);
- this._scriptingManager?.setDocument(pdfDocument);
- if (this.#hiddenCopyElement) {
- this.#copyCallbackBound = this.#copyCallback.bind(this, textLayerMode);
- document.addEventListener("copy", this.#copyCallbackBound);
- }
- if (this.#annotationEditorUIManager) {
- this.eventBus.dispatch("annotationeditormodechanged", {
- source: this,
- mode: this.#annotationEditorMode
- });
- }
- if (pdfDocument.loadingParams.disableAutoFetch || pagesCount > PagesCountLimit.FORCE_LAZY_PAGE_INIT) {
- this._pagesCapability.resolve();
- return;
- }
- let getPagesLeft = pagesCount - 1;
- if (getPagesLeft <= 0) {
- this._pagesCapability.resolve();
- return;
- }
- for (let pageNum = 2; pageNum <= pagesCount; ++pageNum) {
- const promise = pdfDocument.getPage(pageNum).then(pdfPage => {
- const pageView = this._pages[pageNum - 1];
- if (!pageView.pdfPage) {
- pageView.setPdfPage(pdfPage);
- }
- if (--getPagesLeft === 0) {
- this._pagesCapability.resolve();
- }
- }, reason => {
- console.error(`Unable to get page ${pageNum} to initialize viewer`, reason);
- if (--getPagesLeft === 0) {
- this._pagesCapability.resolve();
- }
- });
- if (pageNum % PagesCountLimit.PAUSE_EAGER_PAGE_INIT === 0) {
- await promise;
- }
- }
- });
- this.eventBus.dispatch("pagesinit", {
- source: this
- });
- pdfDocument.getMetadata().then(({
- info
- }) => {
- if (pdfDocument !== this.pdfDocument) {
- return;
- }
- if (info.Language) {
- this.viewer.lang = info.Language;
- }
- });
- if (this.defaultRenderingQueue) {
- this.update();
- }
- }).catch(reason => {
- console.error("Unable to initialize viewer", reason);
- this._pagesCapability.reject(reason);
- });
- }
- setPageLabels(labels) {
- if (!this.pdfDocument) {
- return;
- }
- if (!labels) {
- this._pageLabels = null;
- } else if (!(Array.isArray(labels) && this.pdfDocument.numPages === labels.length)) {
- this._pageLabels = null;
- console.error(`setPageLabels: Invalid page labels.`);
- } else {
- this._pageLabels = labels;
- }
- for (let i = 0, ii = this._pages.length; i < ii; i++) {
- this._pages[i].setPageLabel(this._pageLabels?.[i] ?? null);
- }
- }
- _resetView() {
- this._pages = [];
- this._currentPageNumber = 1;
- this._currentScale = _ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.UNKNOWN_SCALE;
- this._currentScaleValue = null;
- this._pageLabels = null;
- this.#buffer = new PDFPageViewBuffer(DEFAULT_CACHE_SIZE);
- this._location = null;
- this._pagesRotation = 0;
- this._optionalContentConfigPromise = null;
- this._firstPageCapability = Promise.withResolvers();
- this._onePageRenderedCapability = Promise.withResolvers();
- this._pagesCapability = Promise.withResolvers();
- this._scrollMode = _ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.ScrollMode.VERTICAL;
- this._previousScrollMode = _ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.ScrollMode.UNKNOWN;
- this._spreadMode = _ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.SpreadMode.NONE;
- this.#scrollModePageState = {
- previousPageNumber: 1,
- scrollDown: true,
- pages: []
- };
- if (this._onBeforeDraw) {
- this.eventBus._off("pagerender", this._onBeforeDraw);
- this._onBeforeDraw = null;
- }
- if (this._onAfterDraw) {
- this.eventBus._off("pagerendered", this._onAfterDraw);
- this._onAfterDraw = null;
- }
- if (this.#onVisibilityChange) {
- document.removeEventListener("visibilitychange", this.#onVisibilityChange);
- this.#onVisibilityChange = null;
- }
- this.viewer.textContent = "";
- this._updateScrollMode();
- this.viewer.removeAttribute("lang");
- if (this.#hiddenCopyElement) {
- document.removeEventListener("copy", this.#copyCallbackBound);
- this.#copyCallbackBound = null;
- this.#hiddenCopyElement.remove();
- this.#hiddenCopyElement = null;
- }
- }
- #ensurePageViewVisible() {
- if (this._scrollMode !== _ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.ScrollMode.PAGE) {
- throw new Error("#ensurePageViewVisible: Invalid scrollMode value.");
- }
- const pageNumber = this._currentPageNumber,
- state = this.#scrollModePageState,
- viewer = this.viewer;
- viewer.textContent = "";
- state.pages.length = 0;
- if (this._spreadMode === _ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.SpreadMode.NONE && !this.isInPresentationMode) {
- const pageView = this._pages[pageNumber - 1];
- viewer.append(pageView.div);
- state.pages.push(pageView);
- } else {
- const pageIndexSet = new Set(),
- parity = this._spreadMode - 1;
- if (parity === -1) {
- pageIndexSet.add(pageNumber - 1);
- } else if (pageNumber % 2 !== parity) {
- pageIndexSet.add(pageNumber - 1);
- pageIndexSet.add(pageNumber);
- } else {
- pageIndexSet.add(pageNumber - 2);
- pageIndexSet.add(pageNumber - 1);
- }
- const spread = document.createElement("div");
- spread.className = "spread";
- if (this.isInPresentationMode) {
- const dummyPage = document.createElement("div");
- dummyPage.className = "dummyPage";
- spread.append(dummyPage);
- }
- for (const i of pageIndexSet) {
- const pageView = this._pages[i];
- if (!pageView) {
- continue;
- }
- spread.append(pageView.div);
- state.pages.push(pageView);
- }
- viewer.append(spread);
- }
- state.scrollDown = pageNumber >= state.previousPageNumber;
- state.previousPageNumber = pageNumber;
- }
- _scrollUpdate() {
- if (this.pagesCount === 0) {
- return;
- }
- this.update();
- }
- #scrollIntoView(pageView, pageSpot = null) {
- const {
- div,
- id
- } = pageView;
- if (this._currentPageNumber !== id) {
- this._setCurrentPageNumber(id);
- }
- if (this._scrollMode === _ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.ScrollMode.PAGE) {
- this.#ensurePageViewVisible();
- this.update();
- }
- if (!pageSpot && !this.isInPresentationMode) {
- const left = div.offsetLeft + div.clientLeft,
- right = left + div.clientWidth;
- const {
- scrollLeft,
- clientWidth
- } = this.container;
- if (this._scrollMode === _ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.ScrollMode.HORIZONTAL || left < scrollLeft || right > scrollLeft + clientWidth) {
- pageSpot = {
- left: 0,
- top: 0
- };
- }
- }
- (0,_ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.scrollIntoView)(div, pageSpot);
- if (!this._currentScaleValue && this._location) {
- this._location = null;
- }
- }
- #isSameScale(newScale) {
- return newScale === this._currentScale || Math.abs(newScale - this._currentScale) < 1e-15;
- }
- #setScaleUpdatePages(newScale, newValue, {
- noScroll = false,
- preset = false,
- drawingDelay = -1
- }) {
- this._currentScaleValue = newValue.toString();
- if (this.#isSameScale(newScale)) {
- if (preset) {
- this.eventBus.dispatch("scalechanging", {
- source: this,
- scale: newScale,
- presetValue: newValue
- });
- }
- return;
- }
- this.viewer.style.setProperty("--scale-factor", newScale * pdfjs_lib__WEBPACK_IMPORTED_MODULE_12__.PixelsPerInch.PDF_TO_CSS_UNITS);
- const postponeDrawing = drawingDelay >= 0 && drawingDelay < 1000;
- this.refresh(true, {
- scale: newScale,
- drawingDelay: postponeDrawing ? drawingDelay : -1
- });
- if (postponeDrawing) {
- this.#scaleTimeoutId = setTimeout(() => {
- this.#scaleTimeoutId = null;
- this.refresh();
- }, drawingDelay);
- }
- this._currentScale = newScale;
- if (!noScroll) {
- let page = this._currentPageNumber,
- dest;
- if (this._location && !(this.isInPresentationMode || this.isChangingPresentationMode)) {
- page = this._location.pageNumber;
- dest = [null, {
- name: "XYZ"
- }, this._location.left, this._location.top, null];
- }
- this.scrollPageIntoView({
- pageNumber: page,
- destArray: dest,
- allowNegativeOffset: true
- });
- }
- this.eventBus.dispatch("scalechanging", {
- source: this,
- scale: newScale,
- presetValue: preset ? newValue : undefined
- });
- if (this.defaultRenderingQueue) {
- this.update();
- }
- }
- get #pageWidthScaleFactor() {
- if (this._spreadMode !== _ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.SpreadMode.NONE && this._scrollMode !== _ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.ScrollMode.HORIZONTAL) {
- return 2;
- }
- return 1;
- }
- #setScale(value, options) {
- let scale = parseFloat(value);
- if (scale > 0) {
- options.preset = false;
- this.#setScaleUpdatePages(scale, value, options);
- } else {
- const currentPage = this._pages[this._currentPageNumber - 1];
- if (!currentPage) {
- return;
- }
- let hPadding = _ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.SCROLLBAR_PADDING,
- vPadding = _ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.VERTICAL_PADDING;
- if (this.isInPresentationMode) {
- hPadding = vPadding = 4;
- if (this._spreadMode !== _ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.SpreadMode.NONE) {
- hPadding *= 2;
- }
- } else if (this.removePageBorders) {
- hPadding = vPadding = 0;
- } else if (this._scrollMode === _ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.ScrollMode.HORIZONTAL) {
- [hPadding, vPadding] = [vPadding, hPadding];
- }
- const pageWidthScale = (this.container.clientWidth - hPadding) / currentPage.width * currentPage.scale / this.#pageWidthScaleFactor;
- const pageHeightScale = (this.container.clientHeight - vPadding) / currentPage.height * currentPage.scale;
- switch (value) {
- case "page-actual":
- scale = 1;
- break;
- case "page-width":
- scale = pageWidthScale;
- break;
- case "page-height":
- scale = pageHeightScale;
- break;
- case "page-fit":
- scale = Math.min(pageWidthScale, pageHeightScale);
- break;
- case "auto":
- const horizontalScale = (0,_ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.isPortraitOrientation)(currentPage) ? pageWidthScale : Math.min(pageHeightScale, pageWidthScale);
- scale = Math.min(_ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.MAX_AUTO_SCALE, horizontalScale);
- break;
- default:
- console.error(`#setScale: "${value}" is an unknown zoom value.`);
- return;
- }
- options.preset = true;
- this.#setScaleUpdatePages(scale, value, options);
- }
- }
- #resetCurrentPageView() {
- const pageView = this._pages[this._currentPageNumber - 1];
- if (this.isInPresentationMode) {
- this.#setScale(this._currentScaleValue, {
- noScroll: true
- });
- }
- this.#scrollIntoView(pageView);
- }
- pageLabelToPageNumber(label) {
- if (!this._pageLabels) {
- return null;
- }
- const i = this._pageLabels.indexOf(label);
- if (i < 0) {
- return null;
- }
- return i + 1;
- }
- scrollPageIntoView({
- pageNumber,
- destArray = null,
- allowNegativeOffset = false,
- ignoreDestinationZoom = false
- }) {
- if (!this.pdfDocument) {
- return;
- }
- const pageView = Number.isInteger(pageNumber) && this._pages[pageNumber - 1];
- if (!pageView) {
- console.error(`scrollPageIntoView: "${pageNumber}" is not a valid pageNumber parameter.`);
- return;
- }
- if (this.isInPresentationMode || !destArray) {
- this._setCurrentPageNumber(pageNumber, true);
- return;
- }
- let x = 0,
- y = 0;
- let width = 0,
- height = 0,
- widthScale,
- heightScale;
- const changeOrientation = pageView.rotation % 180 !== 0;
- const pageWidth = (changeOrientation ? pageView.height : pageView.width) / pageView.scale / pdfjs_lib__WEBPACK_IMPORTED_MODULE_12__.PixelsPerInch.PDF_TO_CSS_UNITS;
- const pageHeight = (changeOrientation ? pageView.width : pageView.height) / pageView.scale / pdfjs_lib__WEBPACK_IMPORTED_MODULE_12__.PixelsPerInch.PDF_TO_CSS_UNITS;
- let scale = 0;
- switch (destArray[1].name) {
- case "XYZ":
- x = destArray[2];
- y = destArray[3];
- scale = destArray[4];
- x = x !== null ? x : 0;
- y = y !== null ? y : pageHeight;
- break;
- case "Fit":
- case "FitB":
- scale = "page-fit";
- break;
- case "FitH":
- case "FitBH":
- y = destArray[2];
- scale = "page-width";
- if (y === null && this._location) {
- x = this._location.left;
- y = this._location.top;
- } else if (typeof y !== "number" || y < 0) {
- y = pageHeight;
- }
- break;
- case "FitV":
- case "FitBV":
- x = destArray[2];
- width = pageWidth;
- height = pageHeight;
- scale = "page-height";
- break;
- case "FitR":
- x = destArray[2];
- y = destArray[3];
- width = destArray[4] - x;
- height = destArray[5] - y;
- let hPadding = _ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.SCROLLBAR_PADDING,
- vPadding = _ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.VERTICAL_PADDING;
- if (this.removePageBorders) {
- hPadding = vPadding = 0;
- }
- widthScale = (this.container.clientWidth - hPadding) / width / pdfjs_lib__WEBPACK_IMPORTED_MODULE_12__.PixelsPerInch.PDF_TO_CSS_UNITS;
- heightScale = (this.container.clientHeight - vPadding) / height / pdfjs_lib__WEBPACK_IMPORTED_MODULE_12__.PixelsPerInch.PDF_TO_CSS_UNITS;
- scale = Math.min(Math.abs(widthScale), Math.abs(heightScale));
- break;
- default:
- console.error(`scrollPageIntoView: "${destArray[1].name}" is not a valid destination type.`);
- return;
- }
- if (!ignoreDestinationZoom) {
- if (scale && scale !== this._currentScale) {
- this.currentScaleValue = scale;
- } else if (this._currentScale === _ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.UNKNOWN_SCALE) {
- this.currentScaleValue = _ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.DEFAULT_SCALE_VALUE;
- }
- }
- if (scale === "page-fit" && !destArray[4]) {
- this.#scrollIntoView(pageView);
- return;
- }
- const boundingRect = [pageView.viewport.convertToViewportPoint(x, y), pageView.viewport.convertToViewportPoint(x + width, y + height)];
- let left = Math.min(boundingRect[0][0], boundingRect[1][0]);
- let top = Math.min(boundingRect[0][1], boundingRect[1][1]);
- if (!allowNegativeOffset) {
- left = Math.max(left, 0);
- top = Math.max(top, 0);
- }
- this.#scrollIntoView(pageView, {
- left,
- top
- });
- }
- _updateLocation(firstPage) {
- const currentScale = this._currentScale;
- const currentScaleValue = this._currentScaleValue;
- const normalizedScaleValue = parseFloat(currentScaleValue) === currentScale ? Math.round(currentScale * 10000) / 100 : currentScaleValue;
- const pageNumber = firstPage.id;
- const currentPageView = this._pages[pageNumber - 1];
- const container = this.container;
- const topLeft = currentPageView.getPagePoint(container.scrollLeft - firstPage.x, container.scrollTop - firstPage.y);
- const intLeft = Math.round(topLeft[0]);
- const intTop = Math.round(topLeft[1]);
- let pdfOpenParams = `#page=${pageNumber}`;
- if (!this.isInPresentationMode) {
- pdfOpenParams += `&zoom=${normalizedScaleValue},${intLeft},${intTop}`;
- }
- this._location = {
- pageNumber,
- scale: normalizedScaleValue,
- top: intTop,
- left: intLeft,
- rotation: this._pagesRotation,
- pdfOpenParams
- };
- }
- update() {
- const visible = this._getVisiblePages();
- const visiblePages = visible.views,
- numVisiblePages = visiblePages.length;
- if (numVisiblePages === 0) {
- return;
- }
- const newCacheSize = Math.max(DEFAULT_CACHE_SIZE, 2 * numVisiblePages + 1);
- this.#buffer.resize(newCacheSize, visible.ids);
- this.renderingQueue.renderHighestPriority(visible);
- const isSimpleLayout = this._spreadMode === _ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.SpreadMode.NONE && (this._scrollMode === _ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.ScrollMode.PAGE || this._scrollMode === _ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.ScrollMode.VERTICAL);
- const currentId = this._currentPageNumber;
- let stillFullyVisible = false;
- for (const page of visiblePages) {
- if (page.percent < 100) {
- break;
- }
- if (page.id === currentId && isSimpleLayout) {
- stillFullyVisible = true;
- break;
- }
- }
- this._setCurrentPageNumber(stillFullyVisible ? currentId : visiblePages[0].id);
- this._updateLocation(visible.first);
- this.eventBus.dispatch("updateviewarea", {
- source: this,
- location: this._location
- });
- }
- containsElement(element) {
- return this.container.contains(element);
- }
- focus() {
- this.container.focus();
- }
- get _isContainerRtl() {
- return getComputedStyle(this.container).direction === "rtl";
- }
- get isInPresentationMode() {
- return this.presentationModeState === _ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.PresentationModeState.FULLSCREEN;
- }
- get isChangingPresentationMode() {
- return this.presentationModeState === _ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.PresentationModeState.CHANGING;
- }
- get isHorizontalScrollbarEnabled() {
- return this.isInPresentationMode ? false : this.container.scrollWidth > this.container.clientWidth;
- }
- get isVerticalScrollbarEnabled() {
- return this.isInPresentationMode ? false : this.container.scrollHeight > this.container.clientHeight;
- }
- _getVisiblePages() {
- const views = this._scrollMode === _ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.ScrollMode.PAGE ? this.#scrollModePageState.pages : this._pages,
- horizontal = this._scrollMode === _ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.ScrollMode.HORIZONTAL,
- rtl = horizontal && this._isContainerRtl;
- return (0,_ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.getVisibleElements)({
- scrollEl: this.container,
- views,
- sortByVisibility: true,
- horizontal,
- rtl
- });
- }
- cleanup() {
- for (const pageView of this._pages) {
- if (pageView.renderingState !== _ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.RenderingStates.FINISHED) {
- pageView.reset();
- }
- }
- }
- _cancelRendering() {
- for (const pageView of this._pages) {
- pageView.cancelRendering();
- }
- }
- async #ensurePdfPageLoaded(pageView) {
- if (pageView.pdfPage) {
- return pageView.pdfPage;
- }
- try {
- const pdfPage = await this.pdfDocument.getPage(pageView.id);
- if (!pageView.pdfPage) {
- pageView.setPdfPage(pdfPage);
- }
- return pdfPage;
- } catch (reason) {
- console.error("Unable to get page for page view", reason);
- return null;
- }
- }
- #getScrollAhead(visible) {
- if (visible.first?.id === 1) {
- return true;
- } else if (visible.last?.id === this.pagesCount) {
- return false;
- }
- switch (this._scrollMode) {
- case _ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.ScrollMode.PAGE:
- return this.#scrollModePageState.scrollDown;
- case _ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.ScrollMode.HORIZONTAL:
- return this.scroll.right;
- }
- return this.scroll.down;
- }
- forceRendering(currentlyVisiblePages) {
- const visiblePages = currentlyVisiblePages || this._getVisiblePages();
- const scrollAhead = this.#getScrollAhead(visiblePages);
- const preRenderExtra = this._spreadMode !== _ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.SpreadMode.NONE && this._scrollMode !== _ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.ScrollMode.HORIZONTAL;
- const pageView = this.renderingQueue.getHighestPriority(visiblePages, this._pages, scrollAhead, preRenderExtra);
- if (pageView) {
- this.#ensurePdfPageLoaded(pageView).then(() => {
- this.renderingQueue.renderView(pageView);
- });
- return true;
- }
- return false;
- }
- get hasEqualPageSizes() {
- const firstPageView = this._pages[0];
- for (let i = 1, ii = this._pages.length; i < ii; ++i) {
- const pageView = this._pages[i];
- if (pageView.width !== firstPageView.width || pageView.height !== firstPageView.height) {
- return false;
- }
- }
- return true;
- }
- getPagesOverview() {
- let initialOrientation;
- return this._pages.map(pageView => {
- const viewport = pageView.pdfPage.getViewport({
- scale: 1
- });
- const orientation = (0,_ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.isPortraitOrientation)(viewport);
- if (initialOrientation === undefined) {
- initialOrientation = orientation;
- } else if (this.enablePrintAutoRotate && orientation !== initialOrientation) {
- return {
- width: viewport.height,
- height: viewport.width,
- rotation: (viewport.rotation - 90) % 360
- };
- }
- return {
- width: viewport.width,
- height: viewport.height,
- rotation: viewport.rotation
- };
- });
- }
- get optionalContentConfigPromise() {
- if (!this.pdfDocument) {
- return Promise.resolve(null);
- }
- if (!this._optionalContentConfigPromise) {
- console.error("optionalContentConfigPromise: Not initialized yet.");
- return this.pdfDocument.getOptionalContentConfig({
- intent: "display"
- });
- }
- return this._optionalContentConfigPromise;
- }
- set optionalContentConfigPromise(promise) {
- if (!(promise instanceof Promise)) {
- throw new Error(`Invalid optionalContentConfigPromise: ${promise}`);
- }
- if (!this.pdfDocument) {
- return;
- }
- if (!this._optionalContentConfigPromise) {
- return;
- }
- this._optionalContentConfigPromise = promise;
- this.refresh(false, {
- optionalContentConfigPromise: promise
- });
- this.eventBus.dispatch("optionalcontentconfigchanged", {
- source: this,
- promise
- });
- }
- get scrollMode() {
- return this._scrollMode;
- }
- set scrollMode(mode) {
- if (this._scrollMode === mode) {
- return;
- }
- if (!(0,_ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.isValidScrollMode)(mode)) {
- throw new Error(`Invalid scroll mode: ${mode}`);
- }
- if (this.pagesCount > PagesCountLimit.FORCE_SCROLL_MODE_PAGE) {
- return;
- }
- this._previousScrollMode = this._scrollMode;
- this._scrollMode = mode;
- this.eventBus.dispatch("scrollmodechanged", {
- source: this,
- mode
- });
- this._updateScrollMode(this._currentPageNumber);
- }
- _updateScrollMode(pageNumber = null) {
- const scrollMode = this._scrollMode,
- viewer = this.viewer;
- viewer.classList.toggle("scrollHorizontal", scrollMode === _ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.ScrollMode.HORIZONTAL);
- viewer.classList.toggle("scrollWrapped", scrollMode === _ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.ScrollMode.WRAPPED);
- if (!this.pdfDocument || !pageNumber) {
- return;
- }
- if (scrollMode === _ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.ScrollMode.PAGE) {
- this.#ensurePageViewVisible();
- } else if (this._previousScrollMode === _ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.ScrollMode.PAGE) {
- this._updateSpreadMode();
- }
- if (this._currentScaleValue && isNaN(this._currentScaleValue)) {
- this.#setScale(this._currentScaleValue, {
- noScroll: true
- });
- }
- this._setCurrentPageNumber(pageNumber, true);
- this.update();
- }
- get spreadMode() {
- return this._spreadMode;
- }
- set spreadMode(mode) {
- if (this._spreadMode === mode) {
- return;
- }
- if (!(0,_ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.isValidSpreadMode)(mode)) {
- throw new Error(`Invalid spread mode: ${mode}`);
- }
- this._spreadMode = mode;
- this.eventBus.dispatch("spreadmodechanged", {
- source: this,
- mode
- });
- this._updateSpreadMode(this._currentPageNumber);
- }
- _updateSpreadMode(pageNumber = null) {
- if (!this.pdfDocument) {
- return;
- }
- const viewer = this.viewer,
- pages = this._pages;
- if (this._scrollMode === _ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.ScrollMode.PAGE) {
- this.#ensurePageViewVisible();
- } else {
- viewer.textContent = "";
- if (this._spreadMode === _ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.SpreadMode.NONE) {
- for (const pageView of this._pages) {
- viewer.append(pageView.div);
- }
- } else {
- const parity = this._spreadMode - 1;
- let spread = null;
- for (let i = 0, ii = pages.length; i < ii; ++i) {
- if (spread === null) {
- spread = document.createElement("div");
- spread.className = "spread";
- viewer.append(spread);
- } else if (i % 2 === parity) {
- spread = spread.cloneNode(false);
- viewer.append(spread);
- }
- spread.append(pages[i].div);
- }
- }
- }
- if (!pageNumber) {
- return;
- }
- if (this._currentScaleValue && isNaN(this._currentScaleValue)) {
- this.#setScale(this._currentScaleValue, {
- noScroll: true
- });
- }
- this._setCurrentPageNumber(pageNumber, true);
- this.update();
- }
- _getPageAdvance(currentPageNumber, previous = false) {
- switch (this._scrollMode) {
- case _ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.ScrollMode.WRAPPED:
- {
- const {
- views
- } = this._getVisiblePages(),
- pageLayout = new Map();
- for (const {
- id,
- y,
- percent,
- widthPercent
- } of views) {
- if (percent === 0 || widthPercent < 100) {
- continue;
- }
- let yArray = pageLayout.get(y);
- if (!yArray) {
- pageLayout.set(y, yArray ||= []);
- }
- yArray.push(id);
- }
- for (const yArray of pageLayout.values()) {
- const currentIndex = yArray.indexOf(currentPageNumber);
- if (currentIndex === -1) {
- continue;
- }
- const numPages = yArray.length;
- if (numPages === 1) {
- break;
- }
- if (previous) {
- for (let i = currentIndex - 1, ii = 0; i >= ii; i--) {
- const currentId = yArray[i],
- expectedId = yArray[i + 1] - 1;
- if (currentId < expectedId) {
- return currentPageNumber - expectedId;
- }
- }
- } else {
- for (let i = currentIndex + 1, ii = numPages; i < ii; i++) {
- const currentId = yArray[i],
- expectedId = yArray[i - 1] + 1;
- if (currentId > expectedId) {
- return expectedId - currentPageNumber;
- }
- }
- }
- if (previous) {
- const firstId = yArray[0];
- if (firstId < currentPageNumber) {
- return currentPageNumber - firstId + 1;
- }
- } else {
- const lastId = yArray[numPages - 1];
- if (lastId > currentPageNumber) {
- return lastId - currentPageNumber + 1;
- }
- }
- break;
- }
- break;
- }
- case _ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.ScrollMode.HORIZONTAL:
- {
- break;
- }
- case _ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.ScrollMode.PAGE:
- case _ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.ScrollMode.VERTICAL:
- {
- if (this._spreadMode === _ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.SpreadMode.NONE) {
- break;
- }
- const parity = this._spreadMode - 1;
- if (previous && currentPageNumber % 2 !== parity) {
- break;
- } else if (!previous && currentPageNumber % 2 === parity) {
- break;
- }
- const {
- views
- } = this._getVisiblePages(),
- expectedId = previous ? currentPageNumber - 1 : currentPageNumber + 1;
- for (const {
- id,
- percent,
- widthPercent
- } of views) {
- if (id !== expectedId) {
- continue;
- }
- if (percent > 0 && widthPercent === 100) {
- return 2;
- }
- break;
- }
- break;
- }
- }
- return 1;
- }
- nextPage() {
- const currentPageNumber = this._currentPageNumber,
- pagesCount = this.pagesCount;
- if (currentPageNumber >= pagesCount) {
- return false;
- }
- const advance = this._getPageAdvance(currentPageNumber, false) || 1;
- this.currentPageNumber = Math.min(currentPageNumber + advance, pagesCount);
- return true;
- }
- previousPage() {
- const currentPageNumber = this._currentPageNumber;
- if (currentPageNumber <= 1) {
- return false;
- }
- const advance = this._getPageAdvance(currentPageNumber, true) || 1;
- this.currentPageNumber = Math.max(currentPageNumber - advance, 1);
- return true;
- }
- increaseScale({
- drawingDelay,
- scaleFactor,
- steps
- } = {}) {
- if (!this.pdfDocument) {
- return;
- }
- let newScale = this._currentScale;
- if (scaleFactor > 1) {
- newScale = Math.round(newScale * scaleFactor * 100) / 100;
- } else {
- steps ??= 1;
- do {
- newScale = Math.ceil((newScale * _ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.DEFAULT_SCALE_DELTA).toFixed(2) * 10) / 10;
- } while (--steps > 0 && newScale < _ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.MAX_SCALE);
- }
- this.#setScale(Math.min(_ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.MAX_SCALE, newScale), {
- noScroll: false,
- drawingDelay
- });
- }
- decreaseScale({
- drawingDelay,
- scaleFactor,
- steps
- } = {}) {
- if (!this.pdfDocument) {
- return;
- }
- let newScale = this._currentScale;
- if (scaleFactor > 0 && scaleFactor < 1) {
- newScale = Math.round(newScale * scaleFactor * 100) / 100;
- } else {
- steps ??= 1;
- do {
- newScale = Math.floor((newScale / _ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.DEFAULT_SCALE_DELTA).toFixed(2) * 10) / 10;
- } while (--steps > 0 && newScale > _ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.MIN_SCALE);
- }
- this.#setScale(Math.max(_ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.MIN_SCALE, newScale), {
- noScroll: false,
- drawingDelay
- });
- }
- #updateContainerHeightCss(height = this.container.clientHeight) {
- if (height !== this.#previousContainerHeight) {
- this.#previousContainerHeight = height;
- _ui_utils_js__WEBPACK_IMPORTED_MODULE_13__.docStyle.setProperty("--viewer-container-height", `${height}px`);
- }
- }
- #resizeObserverCallback(entries) {
- for (const entry of entries) {
- if (entry.target === this.container) {
- this.#updateContainerHeightCss(Math.floor(entry.borderBoxSize[0].blockSize));
- this.#containerTopLeft = null;
- break;
- }
- }
- }
- get containerTopLeft() {
- return this.#containerTopLeft ||= [this.container.offsetTop, this.container.offsetLeft];
- }
- get annotationEditorMode() {
- return this.#annotationEditorUIManager ? this.#annotationEditorMode : pdfjs_lib__WEBPACK_IMPORTED_MODULE_12__.AnnotationEditorType.DISABLE;
- }
- set annotationEditorMode({
- mode,
- editId = null,
- isFromKeyboard = false
- }) {
- if (!this.#annotationEditorUIManager) {
- throw new Error(`The AnnotationEditor is not enabled.`);
- }
- if (this.#annotationEditorMode === mode) {
- return;
- }
- if (!isValidAnnotationEditorMode(mode)) {
- throw new Error(`Invalid AnnotationEditor mode: ${mode}`);
- }
- if (!this.pdfDocument) {
- return;
- }
- this.#annotationEditorMode = mode;
- this.eventBus.dispatch("annotationeditormodechanged", {
- source: this,
- mode
- });
- this.#annotationEditorUIManager.updateMode(mode, editId, isFromKeyboard);
- }
- set annotationEditorParams({
- type,
- value
- }) {
- if (!this.#annotationEditorUIManager) {
- throw new Error(`The AnnotationEditor is not enabled.`);
- }
- this.#annotationEditorUIManager.updateParams(type, value);
- }
- refresh(noUpdate = false, updateArgs = Object.create(null)) {
- if (!this.pdfDocument) {
- return;
- }
- for (const pageView of this._pages) {
- pageView.update(updateArgs);
- }
- if (this.#scaleTimeoutId !== null) {
- clearTimeout(this.#scaleTimeoutId);
- this.#scaleTimeoutId = null;
- }
- if (!noUpdate) {
- this.update();
- }
- }
- }
- __webpack_async_result__();
- } catch(e) { __webpack_async_result__(e); } });
- /***/ }),
- /***/ 2603:
- /***/ ((__webpack_module__, __webpack_exports__, __webpack_require__) => {
- __webpack_require__.a(__webpack_module__, async (__webpack_handle_async_dependencies__, __webpack_async_result__) => { try {
- /* harmony export */ __webpack_require__.d(__webpack_exports__, {
- /* harmony export */ AbortException: () => (/* binding */ AbortException),
- /* harmony export */ AnnotationEditorLayer: () => (/* binding */ AnnotationEditorLayer),
- /* harmony export */ AnnotationEditorType: () => (/* binding */ AnnotationEditorType),
- /* harmony export */ AnnotationEditorUIManager: () => (/* binding */ AnnotationEditorUIManager),
- /* harmony export */ AnnotationLayer: () => (/* binding */ AnnotationLayer),
- /* harmony export */ AnnotationMode: () => (/* binding */ AnnotationMode),
- /* harmony export */ DrawLayer: () => (/* binding */ DrawLayer),
- /* harmony export */ PermissionFlag: () => (/* binding */ PermissionFlag),
- /* harmony export */ PixelsPerInch: () => (/* binding */ PixelsPerInch),
- /* harmony export */ RenderingCancelledException: () => (/* binding */ RenderingCancelledException),
- /* harmony export */ XfaLayer: () => (/* binding */ XfaLayer),
- /* harmony export */ createValidAbsoluteUrl: () => (/* binding */ createValidAbsoluteUrl),
- /* harmony export */ fetchData: () => (/* binding */ fetchData),
- /* harmony export */ getPdfFilenameFromUrl: () => (/* binding */ getPdfFilenameFromUrl),
- /* harmony export */ isPdfFile: () => (/* binding */ isPdfFile),
- /* harmony export */ normalizeUnicode: () => (/* binding */ normalizeUnicode),
- /* harmony export */ renderTextLayer: () => (/* binding */ renderTextLayer),
- /* harmony export */ setLayerDimensions: () => (/* binding */ setLayerDimensions),
- /* harmony export */ shadow: () => (/* binding */ shadow),
- /* harmony export */ updateTextLayer: () => (/* binding */ updateTextLayer),
- /* harmony export */ version: () => (/* binding */ version)
- /* harmony export */ });
- /* unused harmony exports AnnotationEditorParamsType, build, CMapCompressionType, ColorPicker, DOMSVGFactory, FeatureTest, getDocument, getFilenameFromUrl, getXfaPageViewport, GlobalWorkerOptions, ImageKind, InvalidPDFException, isDataScheme, MissingPDFException, noContextMenu, OPS, Outliner, PasswordResponses, PDFDataRangeTransport, PDFDateString, PDFWorker, UnexpectedResponseException, Util, VerbosityLevel */
- if (!globalThis.pdfjsLib) {
- await globalThis.pdfjsLibPromise;
- }
- const {
- AbortException,
- AnnotationEditorLayer,
- AnnotationEditorParamsType,
- AnnotationEditorType,
- AnnotationEditorUIManager,
- AnnotationLayer,
- AnnotationMode,
- build,
- CMapCompressionType,
- ColorPicker,
- createValidAbsoluteUrl,
- DOMSVGFactory,
- DrawLayer,
- FeatureTest,
- fetchData,
- getDocument,
- getFilenameFromUrl,
- getPdfFilenameFromUrl,
- getXfaPageViewport,
- GlobalWorkerOptions,
- ImageKind,
- InvalidPDFException,
- isDataScheme,
- isPdfFile,
- MissingPDFException,
- noContextMenu,
- normalizeUnicode,
- OPS,
- Outliner,
- PasswordResponses,
- PDFDataRangeTransport,
- PDFDateString,
- PDFWorker,
- PermissionFlag,
- PixelsPerInch,
- RenderingCancelledException,
- renderTextLayer,
- setLayerDimensions,
- shadow,
- UnexpectedResponseException,
- updateTextLayer,
- Util,
- VerbosityLevel,
- version,
- XfaLayer
- } = globalThis.pdfjsLib;
- __webpack_async_result__();
- } catch(e) { __webpack_async_result__(e); } }, 1);
- /***/ }),
- /***/ 6698:
- /***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => {
- /* harmony export */ __webpack_require__.d(__webpack_exports__, {
- /* harmony export */ StructTreeLayerBuilder: () => (/* binding */ StructTreeLayerBuilder)
- /* harmony export */ });
- /* harmony import */ var _ui_utils_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(7256);
- const PDF_ROLE_TO_HTML_ROLE = {
- Document: null,
- DocumentFragment: null,
- Part: "group",
- Sect: "group",
- Div: "group",
- Aside: "note",
- NonStruct: "none",
- P: null,
- H: "heading",
- Title: null,
- FENote: "note",
- Sub: "group",
- Lbl: null,
- Span: null,
- Em: null,
- Strong: null,
- Link: "link",
- Annot: "note",
- Form: "form",
- Ruby: null,
- RB: null,
- RT: null,
- RP: null,
- Warichu: null,
- WT: null,
- WP: null,
- L: "list",
- LI: "listitem",
- LBody: null,
- Table: "table",
- TR: "row",
- TH: "columnheader",
- TD: "cell",
- THead: "columnheader",
- TBody: null,
- TFoot: null,
- Caption: null,
- Figure: "figure",
- Formula: null,
- Artifact: null
- };
- const HEADING_PATTERN = /^H(\d+)$/;
- class StructTreeLayerBuilder {
- #treeDom = undefined;
- get renderingDone() {
- return this.#treeDom !== undefined;
- }
- render(structTree) {
- if (this.#treeDom !== undefined) {
- return this.#treeDom;
- }
- const treeDom = this.#walk(structTree);
- treeDom?.classList.add("structTree");
- return this.#treeDom = treeDom;
- }
- hide() {
- if (this.#treeDom && !this.#treeDom.hidden) {
- this.#treeDom.hidden = true;
- }
- }
- show() {
- if (this.#treeDom?.hidden) {
- this.#treeDom.hidden = false;
- }
- }
- #setAttributes(structElement, htmlElement) {
- const {
- alt,
- id,
- lang
- } = structElement;
- if (alt !== undefined) {
- htmlElement.setAttribute("aria-label", (0,_ui_utils_js__WEBPACK_IMPORTED_MODULE_0__.removeNullCharacters)(alt));
- }
- if (id !== undefined) {
- htmlElement.setAttribute("aria-owns", id);
- }
- if (lang !== undefined) {
- htmlElement.setAttribute("lang", (0,_ui_utils_js__WEBPACK_IMPORTED_MODULE_0__.removeNullCharacters)(lang, true));
- }
- }
- #walk(node) {
- if (!node) {
- return null;
- }
- const element = document.createElement("span");
- if ("role" in node) {
- const {
- role
- } = node;
- const match = role.match(HEADING_PATTERN);
- if (match) {
- element.setAttribute("role", "heading");
- element.setAttribute("aria-level", match[1]);
- } else if (PDF_ROLE_TO_HTML_ROLE[role]) {
- element.setAttribute("role", PDF_ROLE_TO_HTML_ROLE[role]);
- }
- }
- this.#setAttributes(node, element);
- if (node.children) {
- if (node.children.length === 1 && "id" in node.children[0]) {
- this.#setAttributes(node.children[0], element);
- } else {
- for (const kid of node.children) {
- element.append(this.#walk(kid));
- }
- }
- }
- return element;
- }
- }
- /***/ }),
- /***/ 5860:
- /***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => {
- /* harmony export */ __webpack_require__.d(__webpack_exports__, {
- /* harmony export */ TextAccessibilityManager: () => (/* binding */ TextAccessibilityManager)
- /* harmony export */ });
- /* harmony import */ var core_js_modules_esnext_iterator_constructor_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(8992);
- /* harmony import */ var core_js_modules_esnext_iterator_filter_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(4520);
- /* harmony import */ var _ui_utils_js__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(7256);
- class TextAccessibilityManager {
- #enabled = false;
- #textChildren = null;
- #textNodes = new Map();
- #waitingElements = new Map();
- setTextMapping(textDivs) {
- this.#textChildren = textDivs;
- }
- static #compareElementPositions(e1, e2) {
- const rect1 = e1.getBoundingClientRect();
- const rect2 = e2.getBoundingClientRect();
- if (rect1.width === 0 && rect1.height === 0) {
- return +1;
- }
- if (rect2.width === 0 && rect2.height === 0) {
- return -1;
- }
- const top1 = rect1.y;
- const bot1 = rect1.y + rect1.height;
- const mid1 = rect1.y + rect1.height / 2;
- const top2 = rect2.y;
- const bot2 = rect2.y + rect2.height;
- const mid2 = rect2.y + rect2.height / 2;
- if (mid1 <= top2 && mid2 >= bot1) {
- return -1;
- }
- if (mid2 <= top1 && mid1 >= bot2) {
- return +1;
- }
- const centerX1 = rect1.x + rect1.width / 2;
- const centerX2 = rect2.x + rect2.width / 2;
- return centerX1 - centerX2;
- }
- enable() {
- if (this.#enabled) {
- throw new Error("TextAccessibilityManager is already enabled.");
- }
- if (!this.#textChildren) {
- throw new Error("Text divs and strings have not been set.");
- }
- this.#enabled = true;
- this.#textChildren = this.#textChildren.slice();
- this.#textChildren.sort(TextAccessibilityManager.#compareElementPositions);
- if (this.#textNodes.size > 0) {
- const textChildren = this.#textChildren;
- for (const [id, nodeIndex] of this.#textNodes) {
- const element = document.getElementById(id);
- if (!element) {
- this.#textNodes.delete(id);
- continue;
- }
- this.#addIdToAriaOwns(id, textChildren[nodeIndex]);
- }
- }
- for (const [element, isRemovable] of this.#waitingElements) {
- this.addPointerInTextLayer(element, isRemovable);
- }
- this.#waitingElements.clear();
- }
- disable() {
- if (!this.#enabled) {
- return;
- }
- this.#waitingElements.clear();
- this.#textChildren = null;
- this.#enabled = false;
- }
- removePointerInTextLayer(element) {
- if (!this.#enabled) {
- this.#waitingElements.delete(element);
- return;
- }
- const children = this.#textChildren;
- if (!children || children.length === 0) {
- return;
- }
- const {
- id
- } = element;
- const nodeIndex = this.#textNodes.get(id);
- if (nodeIndex === undefined) {
- return;
- }
- const node = children[nodeIndex];
- this.#textNodes.delete(id);
- let owns = node.getAttribute("aria-owns");
- if (owns?.includes(id)) {
- owns = owns.split(" ").filter(x => x !== id).join(" ");
- if (owns) {
- node.setAttribute("aria-owns", owns);
- } else {
- node.removeAttribute("aria-owns");
- node.setAttribute("role", "presentation");
- }
- }
- }
- #addIdToAriaOwns(id, node) {
- const owns = node.getAttribute("aria-owns");
- if (!owns?.includes(id)) {
- node.setAttribute("aria-owns", owns ? `${owns} ${id}` : id);
- }
- node.removeAttribute("role");
- }
- addPointerInTextLayer(element, isRemovable) {
- const {
- id
- } = element;
- if (!id) {
- return null;
- }
- if (!this.#enabled) {
- this.#waitingElements.set(element, isRemovable);
- return null;
- }
- if (isRemovable) {
- this.removePointerInTextLayer(element);
- }
- const children = this.#textChildren;
- if (!children || children.length === 0) {
- return null;
- }
- const index = (0,_ui_utils_js__WEBPACK_IMPORTED_MODULE_2__.binarySearchFirstItem)(children, node => TextAccessibilityManager.#compareElementPositions(element, node) < 0);
- const nodeIndex = Math.max(0, index - 1);
- const child = children[nodeIndex];
- this.#addIdToAriaOwns(id, child);
- this.#textNodes.set(id, nodeIndex);
- const parent = child.parentNode;
- return parent?.classList.contains("markedContent") ? parent.id : null;
- }
- moveElementInDOM(container, element, contentElement, isRemovable) {
- const id = this.addPointerInTextLayer(contentElement, isRemovable);
- if (!container.hasChildNodes()) {
- container.append(element);
- return id;
- }
- const children = Array.from(container.childNodes).filter(node => node !== element);
- if (children.length === 0) {
- return id;
- }
- const elementToCompare = contentElement || element;
- const index = (0,_ui_utils_js__WEBPACK_IMPORTED_MODULE_2__.binarySearchFirstItem)(children, node => TextAccessibilityManager.#compareElementPositions(elementToCompare, node) < 0);
- if (index === 0) {
- children[0].before(element);
- } else {
- children[index - 1].after(element);
- }
- return id;
- }
- }
- /***/ }),
- /***/ 2027:
- /***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => {
- /* harmony export */ __webpack_require__.d(__webpack_exports__, {
- /* harmony export */ TextHighlighter: () => (/* binding */ TextHighlighter)
- /* harmony export */ });
- /* harmony import */ var core_js_modules_es_array_push_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(4114);
- class TextHighlighter {
- #eventAbortController = null;
- constructor({
- findController,
- eventBus,
- pageIndex
- }) {
- this.findController = findController;
- this.matches = [];
- this.eventBus = eventBus;
- this.pageIdx = pageIndex;
- this.textDivs = null;
- this.textContentItemsStr = null;
- this.enabled = false;
- }
- setTextMapping(divs, texts) {
- this.textDivs = divs;
- this.textContentItemsStr = texts;
- }
- enable() {
- if (!this.textDivs || !this.textContentItemsStr) {
- throw new Error("Text divs and strings have not been set.");
- }
- if (this.enabled) {
- throw new Error("TextHighlighter is already enabled.");
- }
- this.enabled = true;
- if (!this.#eventAbortController) {
- this.#eventAbortController = new AbortController();
- this.eventBus._on("updatetextlayermatches", evt => {
- if (evt.pageIndex === this.pageIdx || evt.pageIndex === -1) {
- this._updateMatches();
- }
- }, {
- signal: this.#eventAbortController.signal
- });
- }
- this._updateMatches();
- }
- disable() {
- if (!this.enabled) {
- return;
- }
- this.enabled = false;
- this.#eventAbortController?.abort();
- this.#eventAbortController = null;
- this._updateMatches(true);
- }
- _convertMatches(matches, matchesLength) {
- if (!matches) {
- return [];
- }
- const {
- textContentItemsStr
- } = this;
- let i = 0,
- iIndex = 0;
- const end = textContentItemsStr.length - 1;
- const result = [];
- for (let m = 0, mm = matches.length; m < mm; m++) {
- let matchIdx = matches[m];
- while (i !== end && matchIdx >= iIndex + textContentItemsStr[i].length) {
- iIndex += textContentItemsStr[i].length;
- i++;
- }
- if (i === textContentItemsStr.length) {
- console.error("Could not find a matching mapping");
- }
- const match = {
- begin: {
- divIdx: i,
- offset: matchIdx - iIndex
- }
- };
- matchIdx += matchesLength[m];
- while (i !== end && matchIdx > iIndex + textContentItemsStr[i].length) {
- iIndex += textContentItemsStr[i].length;
- i++;
- }
- match.end = {
- divIdx: i,
- offset: matchIdx - iIndex
- };
- result.push(match);
- }
- return result;
- }
- _renderMatches(matches) {
- if (matches.length === 0) {
- return;
- }
- const {
- findController,
- pageIdx
- } = this;
- const {
- textContentItemsStr,
- textDivs
- } = this;
- const isSelectedPage = pageIdx === findController.selected.pageIdx;
- const selectedMatchIdx = findController.selected.matchIdx;
- const highlightAll = findController.state.highlightAll;
- let prevEnd = null;
- const infinity = {
- divIdx: -1,
- offset: undefined
- };
- function beginText(begin, className) {
- const divIdx = begin.divIdx;
- textDivs[divIdx].textContent = "";
- return appendTextToDiv(divIdx, 0, begin.offset, className);
- }
- function appendTextToDiv(divIdx, fromOffset, toOffset, className) {
- let div = textDivs[divIdx];
- if (div.nodeType === Node.TEXT_NODE) {
- const span = document.createElement("span");
- div.before(span);
- span.append(div);
- textDivs[divIdx] = span;
- div = span;
- }
- const content = textContentItemsStr[divIdx].substring(fromOffset, toOffset);
- const node = document.createTextNode(content);
- if (className) {
- const span = document.createElement("span");
- span.className = `${className} appended`;
- span.append(node);
- div.append(span);
- return className.includes("selected") ? span.offsetLeft : 0;
- }
- div.append(node);
- return 0;
- }
- let i0 = selectedMatchIdx,
- i1 = i0 + 1;
- if (highlightAll) {
- i0 = 0;
- i1 = matches.length;
- } else if (!isSelectedPage) {
- return;
- }
- let lastDivIdx = -1;
- let lastOffset = -1;
- for (let i = i0; i < i1; i++) {
- const match = matches[i];
- const begin = match.begin;
- if (begin.divIdx === lastDivIdx && begin.offset === lastOffset) {
- continue;
- }
- lastDivIdx = begin.divIdx;
- lastOffset = begin.offset;
- const end = match.end;
- const isSelected = isSelectedPage && i === selectedMatchIdx;
- const highlightSuffix = isSelected ? " selected" : "";
- let selectedLeft = 0;
- if (!prevEnd || begin.divIdx !== prevEnd.divIdx) {
- if (prevEnd !== null) {
- appendTextToDiv(prevEnd.divIdx, prevEnd.offset, infinity.offset);
- }
- beginText(begin);
- } else {
- appendTextToDiv(prevEnd.divIdx, prevEnd.offset, begin.offset);
- }
- if (begin.divIdx === end.divIdx) {
- selectedLeft = appendTextToDiv(begin.divIdx, begin.offset, end.offset, "highlight" + highlightSuffix);
- } else {
- selectedLeft = appendTextToDiv(begin.divIdx, begin.offset, infinity.offset, "highlight begin" + highlightSuffix);
- for (let n0 = begin.divIdx + 1, n1 = end.divIdx; n0 < n1; n0++) {
- textDivs[n0].className = "highlight middle" + highlightSuffix;
- }
- beginText(end, "highlight end" + highlightSuffix);
- }
- prevEnd = end;
- if (isSelected) {
- findController.scrollMatchIntoView({
- element: textDivs[begin.divIdx],
- selectedLeft,
- pageIndex: pageIdx,
- matchIndex: selectedMatchIdx
- });
- }
- }
- if (prevEnd) {
- appendTextToDiv(prevEnd.divIdx, prevEnd.offset, infinity.offset);
- }
- }
- _updateMatches(reset = false) {
- if (!this.enabled && !reset) {
- return;
- }
- const {
- findController,
- matches,
- pageIdx
- } = this;
- const {
- textContentItemsStr,
- textDivs
- } = this;
- let clearedUntilDivIdx = -1;
- for (const match of matches) {
- const begin = Math.max(clearedUntilDivIdx, match.begin.divIdx);
- for (let n = begin, end = match.end.divIdx; n <= end; n++) {
- const div = textDivs[n];
- div.textContent = textContentItemsStr[n];
- div.className = "";
- }
- clearedUntilDivIdx = match.end.divIdx + 1;
- }
- if (!findController?.highlightMatches || reset) {
- return;
- }
- const pageMatches = findController.pageMatches[pageIdx] || null;
- const pageMatchesLength = findController.pageMatchesLength[pageIdx] || null;
- this.matches = this._convertMatches(pageMatches, pageMatchesLength);
- this._renderMatches(this.matches);
- }
- }
- /***/ }),
- /***/ 7765:
- /***/ ((__webpack_module__, __webpack_exports__, __webpack_require__) => {
- __webpack_require__.a(__webpack_module__, async (__webpack_handle_async_dependencies__, __webpack_async_result__) => { try {
- /* harmony export */ __webpack_require__.d(__webpack_exports__, {
- /* harmony export */ TextLayerBuilder: () => (/* binding */ TextLayerBuilder)
- /* harmony export */ });
- /* harmony import */ var pdfjs_lib__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(2603);
- /* harmony import */ var _ui_utils_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(7256);
- var __webpack_async_dependencies__ = __webpack_handle_async_dependencies__([pdfjs_lib__WEBPACK_IMPORTED_MODULE_0__]);
- pdfjs_lib__WEBPACK_IMPORTED_MODULE_0__ = (__webpack_async_dependencies__.then ? (await __webpack_async_dependencies__)() : __webpack_async_dependencies__)[0];
- class TextLayerBuilder {
- #enablePermissions = false;
- #onAppend = null;
- #rotation = 0;
- #scale = 0;
- #textContentSource = null;
- constructor({
- highlighter = null,
- accessibilityManager = null,
- enablePermissions = false,
- onAppend = null
- }) {
- this.textContentItemsStr = [];
- this.renderingDone = false;
- this.textDivs = [];
- this.textDivProperties = new WeakMap();
- this.textLayerRenderTask = null;
- this.highlighter = highlighter;
- this.accessibilityManager = accessibilityManager;
- this.#enablePermissions = enablePermissions === true;
- this.#onAppend = onAppend;
- this.div = document.createElement("div");
- this.div.tabIndex = 0;
- this.div.className = "textLayer";
- }
- #finishRendering() {
- this.renderingDone = true;
- const endOfContent = document.createElement("div");
- endOfContent.className = "endOfContent";
- this.div.append(endOfContent);
- this.#bindMouse();
- }
- get numTextDivs() {
- return this.textDivs.length;
- }
- async render(viewport) {
- if (!this.#textContentSource) {
- throw new Error('No "textContentSource" parameter specified.');
- }
- const scale = viewport.scale * (globalThis.devicePixelRatio || 1);
- const {
- rotation
- } = viewport;
- if (this.renderingDone) {
- const mustRotate = rotation !== this.#rotation;
- const mustRescale = scale !== this.#scale;
- if (mustRotate || mustRescale) {
- this.hide();
- (0,pdfjs_lib__WEBPACK_IMPORTED_MODULE_0__.updateTextLayer)({
- container: this.div,
- viewport,
- textDivs: this.textDivs,
- textDivProperties: this.textDivProperties,
- mustRescale,
- mustRotate
- });
- this.#scale = scale;
- this.#rotation = rotation;
- }
- this.show();
- return;
- }
- this.cancel();
- this.highlighter?.setTextMapping(this.textDivs, this.textContentItemsStr);
- this.accessibilityManager?.setTextMapping(this.textDivs);
- this.textLayerRenderTask = (0,pdfjs_lib__WEBPACK_IMPORTED_MODULE_0__.renderTextLayer)({
- textContentSource: this.#textContentSource,
- container: this.div,
- viewport,
- textDivs: this.textDivs,
- textDivProperties: this.textDivProperties,
- textContentItemsStr: this.textContentItemsStr
- });
- await this.textLayerRenderTask.promise;
- this.#finishRendering();
- this.#scale = scale;
- this.#rotation = rotation;
- this.#onAppend?.(this.div);
- this.highlighter?.enable();
- this.accessibilityManager?.enable();
- }
- hide() {
- if (!this.div.hidden && this.renderingDone) {
- this.highlighter?.disable();
- this.div.hidden = true;
- }
- }
- show() {
- if (this.div.hidden && this.renderingDone) {
- this.div.hidden = false;
- this.highlighter?.enable();
- }
- }
- cancel() {
- if (this.textLayerRenderTask) {
- this.textLayerRenderTask.cancel();
- this.textLayerRenderTask = null;
- }
- this.highlighter?.disable();
- this.accessibilityManager?.disable();
- this.textContentItemsStr.length = 0;
- this.textDivs.length = 0;
- this.textDivProperties = new WeakMap();
- }
- setTextContentSource(source) {
- this.cancel();
- this.#textContentSource = source;
- }
- #bindMouse() {
- const {
- div
- } = this;
- div.addEventListener("mousedown", evt => {
- const end = div.querySelector(".endOfContent");
- if (!end) {
- return;
- }
- let adjustTop = evt.target !== div;
- adjustTop &&= getComputedStyle(end).getPropertyValue("-moz-user-select") !== "none";
- if (adjustTop) {
- const divBounds = div.getBoundingClientRect();
- const r = Math.max(0, (evt.pageY - divBounds.top) / divBounds.height);
- end.style.top = (r * 100).toFixed(2) + "%";
- }
- end.classList.add("active");
- });
- div.addEventListener("mouseup", () => {
- const end = div.querySelector(".endOfContent");
- if (!end) {
- return;
- }
- end.style.top = "";
- end.classList.remove("active");
- });
- div.addEventListener("copy", event => {
- if (!this.#enablePermissions) {
- const selection = document.getSelection();
- event.clipboardData.setData("text/plain", (0,_ui_utils_js__WEBPACK_IMPORTED_MODULE_1__.removeNullCharacters)((0,pdfjs_lib__WEBPACK_IMPORTED_MODULE_0__.normalizeUnicode)(selection.toString())));
- }
- event.preventDefault();
- event.stopPropagation();
- });
- }
- }
- __webpack_async_result__();
- } catch(e) { __webpack_async_result__(e); } });
- /***/ }),
- /***/ 7256:
- /***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => {
- /* harmony export */ __webpack_require__.d(__webpack_exports__, {
- /* harmony export */ DEFAULT_SCALE: () => (/* binding */ DEFAULT_SCALE),
- /* harmony export */ DEFAULT_SCALE_DELTA: () => (/* binding */ DEFAULT_SCALE_DELTA),
- /* harmony export */ DEFAULT_SCALE_VALUE: () => (/* binding */ DEFAULT_SCALE_VALUE),
- /* harmony export */ MAX_AUTO_SCALE: () => (/* binding */ MAX_AUTO_SCALE),
- /* harmony export */ MAX_SCALE: () => (/* binding */ MAX_SCALE),
- /* harmony export */ MIN_SCALE: () => (/* binding */ MIN_SCALE),
- /* harmony export */ OutputScale: () => (/* binding */ OutputScale),
- /* harmony export */ PresentationModeState: () => (/* binding */ PresentationModeState),
- /* harmony export */ ProgressBar: () => (/* binding */ ProgressBar),
- /* harmony export */ RenderingStates: () => (/* binding */ RenderingStates),
- /* harmony export */ SCROLLBAR_PADDING: () => (/* binding */ SCROLLBAR_PADDING),
- /* harmony export */ ScrollMode: () => (/* binding */ ScrollMode),
- /* harmony export */ SpreadMode: () => (/* binding */ SpreadMode),
- /* harmony export */ TextLayerMode: () => (/* binding */ TextLayerMode),
- /* harmony export */ UNKNOWN_SCALE: () => (/* binding */ UNKNOWN_SCALE),
- /* harmony export */ VERTICAL_PADDING: () => (/* binding */ VERTICAL_PADDING),
- /* harmony export */ apiPageLayoutToViewerModes: () => (/* binding */ apiPageLayoutToViewerModes),
- /* harmony export */ approximateFraction: () => (/* binding */ approximateFraction),
- /* harmony export */ binarySearchFirstItem: () => (/* binding */ binarySearchFirstItem),
- /* harmony export */ docStyle: () => (/* binding */ docStyle),
- /* harmony export */ getVisibleElements: () => (/* binding */ getVisibleElements),
- /* harmony export */ isPortraitOrientation: () => (/* binding */ isPortraitOrientation),
- /* harmony export */ isValidRotation: () => (/* binding */ isValidRotation),
- /* harmony export */ isValidScrollMode: () => (/* binding */ isValidScrollMode),
- /* harmony export */ isValidSpreadMode: () => (/* binding */ isValidSpreadMode),
- /* harmony export */ parseQueryString: () => (/* binding */ parseQueryString),
- /* harmony export */ removeNullCharacters: () => (/* binding */ removeNullCharacters),
- /* harmony export */ roundToDivide: () => (/* binding */ roundToDivide),
- /* harmony export */ scrollIntoView: () => (/* binding */ scrollIntoView),
- /* harmony export */ watchScroll: () => (/* binding */ watchScroll)
- /* harmony export */ });
- /* unused harmony exports animationStarted, apiPageModeToSidebarView, AutoPrintRegExp, backtrackBeforeAllVisibleElements, CursorTool, getActiveOrFocusedElement, getPageSizeInches, normalizeWheelEventDelta, normalizeWheelEventDirection, SidebarView, toggleCheckedBtn, toggleExpandedBtn */
- /* harmony import */ var core_js_modules_es_array_push_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(4114);
- /* harmony import */ var core_js_modules_esnext_set_difference_v2_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(3375);
- /* harmony import */ var core_js_modules_esnext_set_intersection_v2_js__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(9225);
- /* harmony import */ var core_js_modules_esnext_set_is_disjoint_from_v2_js__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(3972);
- /* harmony import */ var core_js_modules_esnext_set_is_subset_of_v2_js__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(9209);
- /* harmony import */ var core_js_modules_esnext_set_is_superset_of_v2_js__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(5714);
- /* harmony import */ var core_js_modules_esnext_set_symmetric_difference_v2_js__WEBPACK_IMPORTED_MODULE_6__ = __webpack_require__(7561);
- /* harmony import */ var core_js_modules_esnext_set_union_v2_js__WEBPACK_IMPORTED_MODULE_7__ = __webpack_require__(6197);
- /* harmony import */ var core_js_modules_web_url_search_params_delete_js__WEBPACK_IMPORTED_MODULE_8__ = __webpack_require__(4603);
- /* harmony import */ var core_js_modules_web_url_search_params_has_js__WEBPACK_IMPORTED_MODULE_9__ = __webpack_require__(7566);
- /* harmony import */ var core_js_modules_web_url_search_params_size_js__WEBPACK_IMPORTED_MODULE_10__ = __webpack_require__(8721);
- const DEFAULT_SCALE_VALUE = "auto";
- const DEFAULT_SCALE = 1.0;
- const DEFAULT_SCALE_DELTA = 1.1;
- const MIN_SCALE = 0.1;
- const MAX_SCALE = 10.0;
- const UNKNOWN_SCALE = 0;
- const MAX_AUTO_SCALE = 1.25;
- const SCROLLBAR_PADDING = 40;
- const VERTICAL_PADDING = 5;
- const RenderingStates = {
- INITIAL: 0,
- RUNNING: 1,
- PAUSED: 2,
- FINISHED: 3
- };
- const PresentationModeState = {
- UNKNOWN: 0,
- NORMAL: 1,
- CHANGING: 2,
- FULLSCREEN: 3
- };
- const SidebarView = {
- UNKNOWN: -1,
- NONE: 0,
- THUMBS: 1,
- OUTLINE: 2,
- ATTACHMENTS: 3,
- LAYERS: 4
- };
- const TextLayerMode = {
- DISABLE: 0,
- ENABLE: 1,
- ENABLE_PERMISSIONS: 2
- };
- const ScrollMode = {
- UNKNOWN: -1,
- VERTICAL: 0,
- HORIZONTAL: 1,
- WRAPPED: 2,
- PAGE: 3
- };
- const SpreadMode = {
- UNKNOWN: -1,
- NONE: 0,
- ODD: 1,
- EVEN: 2
- };
- const CursorTool = {
- SELECT: 0,
- HAND: 1,
- ZOOM: 2
- };
- const AutoPrintRegExp = /\bprint\s*\(/;
- class OutputScale {
- constructor() {
- const pixelRatio = window.devicePixelRatio || 1;
- this.sx = pixelRatio;
- this.sy = pixelRatio;
- }
- get scaled() {
- return this.sx !== 1 || this.sy !== 1;
- }
- }
- function scrollIntoView(element, spot, scrollMatches = false) {
- let parent = element.offsetParent;
- if (!parent) {
- console.error("offsetParent is not set -- cannot scroll");
- return;
- }
- let offsetY = element.offsetTop + element.clientTop;
- let offsetX = element.offsetLeft + element.clientLeft;
- while (parent.clientHeight === parent.scrollHeight && parent.clientWidth === parent.scrollWidth || scrollMatches && (parent.classList.contains("markedContent") || getComputedStyle(parent).overflow === "hidden")) {
- offsetY += parent.offsetTop;
- offsetX += parent.offsetLeft;
- parent = parent.offsetParent;
- if (!parent) {
- return;
- }
- }
- if (spot) {
- if (spot.top !== undefined) {
- offsetY += spot.top;
- }
- if (spot.left !== undefined) {
- offsetX += spot.left;
- parent.scrollLeft = offsetX;
- }
- }
- parent.scrollTop = offsetY;
- }
- function watchScroll(viewAreaElement, callback) {
- const debounceScroll = function (evt) {
- if (rAF) {
- return;
- }
- rAF = window.requestAnimationFrame(function viewAreaElementScrolled() {
- rAF = null;
- const currentX = viewAreaElement.scrollLeft;
- const lastX = state.lastX;
- if (currentX !== lastX) {
- state.right = currentX > lastX;
- }
- state.lastX = currentX;
- const currentY = viewAreaElement.scrollTop;
- const lastY = state.lastY;
- if (currentY !== lastY) {
- state.down = currentY > lastY;
- }
- state.lastY = currentY;
- callback(state);
- });
- };
- const state = {
- right: true,
- down: true,
- lastX: viewAreaElement.scrollLeft,
- lastY: viewAreaElement.scrollTop,
- _eventHandler: debounceScroll
- };
- let rAF = null;
- viewAreaElement.addEventListener("scroll", debounceScroll, true);
- return state;
- }
- function parseQueryString(query) {
- const params = new Map();
- for (const [key, value] of new URLSearchParams(query)) {
- params.set(key.toLowerCase(), value);
- }
- return params;
- }
- const InvisibleCharsRegExp = /[\x00-\x1F]/g;
- function removeNullCharacters(str, replaceInvisible = false) {
- if (!InvisibleCharsRegExp.test(str)) {
- return str;
- }
- if (replaceInvisible) {
- return str.replaceAll(InvisibleCharsRegExp, m => m === "\x00" ? "" : " ");
- }
- return str.replaceAll("\x00", "");
- }
- function binarySearchFirstItem(items, condition, start = 0) {
- let minIndex = start;
- let maxIndex = items.length - 1;
- if (maxIndex < 0 || !condition(items[maxIndex])) {
- return items.length;
- }
- if (condition(items[minIndex])) {
- return minIndex;
- }
- while (minIndex < maxIndex) {
- const currentIndex = minIndex + maxIndex >> 1;
- const currentItem = items[currentIndex];
- if (condition(currentItem)) {
- maxIndex = currentIndex;
- } else {
- minIndex = currentIndex + 1;
- }
- }
- return minIndex;
- }
- function approximateFraction(x) {
- if (Math.floor(x) === x) {
- return [x, 1];
- }
- const xinv = 1 / x;
- const limit = 8;
- if (xinv > limit) {
- return [1, limit];
- } else if (Math.floor(xinv) === xinv) {
- return [1, xinv];
- }
- const x_ = x > 1 ? xinv : x;
- let a = 0,
- b = 1,
- c = 1,
- d = 1;
- while (true) {
- const p = a + c,
- q = b + d;
- if (q > limit) {
- break;
- }
- if (x_ <= p / q) {
- c = p;
- d = q;
- } else {
- a = p;
- b = q;
- }
- }
- let result;
- if (x_ - a / b < c / d - x_) {
- result = x_ === x ? [a, b] : [b, a];
- } else {
- result = x_ === x ? [c, d] : [d, c];
- }
- return result;
- }
- function roundToDivide(x, div) {
- const r = x % div;
- return r === 0 ? x : Math.round(x - r + div);
- }
- function getPageSizeInches({
- view,
- userUnit,
- rotate
- }) {
- const [x1, y1, x2, y2] = view;
- const changeOrientation = rotate % 180 !== 0;
- const width = (x2 - x1) / 72 * userUnit;
- const height = (y2 - y1) / 72 * userUnit;
- return {
- width: changeOrientation ? height : width,
- height: changeOrientation ? width : height
- };
- }
- function backtrackBeforeAllVisibleElements(index, views, top) {
- if (index < 2) {
- return index;
- }
- let elt = views[index].div;
- let pageTop = elt.offsetTop + elt.clientTop;
- if (pageTop >= top) {
- elt = views[index - 1].div;
- pageTop = elt.offsetTop + elt.clientTop;
- }
- for (let i = index - 2; i >= 0; --i) {
- elt = views[i].div;
- if (elt.offsetTop + elt.clientTop + elt.clientHeight <= pageTop) {
- break;
- }
- index = i;
- }
- return index;
- }
- function getVisibleElements({
- scrollEl,
- views,
- sortByVisibility = false,
- horizontal = false,
- rtl = false
- }) {
- const top = scrollEl.scrollTop,
- bottom = top + scrollEl.clientHeight;
- const left = scrollEl.scrollLeft,
- right = left + scrollEl.clientWidth;
- function isElementBottomAfterViewTop(view) {
- const element = view.div;
- const elementBottom = element.offsetTop + element.clientTop + element.clientHeight;
- return elementBottom > top;
- }
- function isElementNextAfterViewHorizontally(view) {
- const element = view.div;
- const elementLeft = element.offsetLeft + element.clientLeft;
- const elementRight = elementLeft + element.clientWidth;
- return rtl ? elementLeft < right : elementRight > left;
- }
- const visible = [],
- ids = new Set(),
- numViews = views.length;
- let firstVisibleElementInd = binarySearchFirstItem(views, horizontal ? isElementNextAfterViewHorizontally : isElementBottomAfterViewTop);
- if (firstVisibleElementInd > 0 && firstVisibleElementInd < numViews && !horizontal) {
- firstVisibleElementInd = backtrackBeforeAllVisibleElements(firstVisibleElementInd, views, top);
- }
- let lastEdge = horizontal ? right : -1;
- for (let i = firstVisibleElementInd; i < numViews; i++) {
- const view = views[i],
- element = view.div;
- const currentWidth = element.offsetLeft + element.clientLeft;
- const currentHeight = element.offsetTop + element.clientTop;
- const viewWidth = element.clientWidth,
- viewHeight = element.clientHeight;
- const viewRight = currentWidth + viewWidth;
- const viewBottom = currentHeight + viewHeight;
- if (lastEdge === -1) {
- if (viewBottom >= bottom) {
- lastEdge = viewBottom;
- }
- } else if ((horizontal ? currentWidth : currentHeight) > lastEdge) {
- break;
- }
- if (viewBottom <= top || currentHeight >= bottom || viewRight <= left || currentWidth >= right) {
- continue;
- }
- const hiddenHeight = Math.max(0, top - currentHeight) + Math.max(0, viewBottom - bottom);
- const hiddenWidth = Math.max(0, left - currentWidth) + Math.max(0, viewRight - right);
- const fractionHeight = (viewHeight - hiddenHeight) / viewHeight,
- fractionWidth = (viewWidth - hiddenWidth) / viewWidth;
- const percent = fractionHeight * fractionWidth * 100 | 0;
- visible.push({
- id: view.id,
- x: currentWidth,
- y: currentHeight,
- view,
- percent,
- widthPercent: fractionWidth * 100 | 0
- });
- ids.add(view.id);
- }
- const first = visible[0],
- last = visible.at(-1);
- if (sortByVisibility) {
- visible.sort(function (a, b) {
- const pc = a.percent - b.percent;
- if (Math.abs(pc) > 0.001) {
- return -pc;
- }
- return a.id - b.id;
- });
- }
- return {
- first,
- last,
- views: visible,
- ids
- };
- }
- function normalizeWheelEventDirection(evt) {
- let delta = Math.hypot(evt.deltaX, evt.deltaY);
- const angle = Math.atan2(evt.deltaY, evt.deltaX);
- if (-0.25 * Math.PI < angle && angle < 0.75 * Math.PI) {
- delta = -delta;
- }
- return delta;
- }
- function normalizeWheelEventDelta(evt) {
- const deltaMode = evt.deltaMode;
- let delta = normalizeWheelEventDirection(evt);
- const MOUSE_PIXELS_PER_LINE = 30;
- const MOUSE_LINES_PER_PAGE = 30;
- if (deltaMode === WheelEvent.DOM_DELTA_PIXEL) {
- delta /= MOUSE_PIXELS_PER_LINE * MOUSE_LINES_PER_PAGE;
- } else if (deltaMode === WheelEvent.DOM_DELTA_LINE) {
- delta /= MOUSE_LINES_PER_PAGE;
- }
- return delta;
- }
- function isValidRotation(angle) {
- return Number.isInteger(angle) && angle % 90 === 0;
- }
- function isValidScrollMode(mode) {
- return Number.isInteger(mode) && Object.values(ScrollMode).includes(mode) && mode !== ScrollMode.UNKNOWN;
- }
- function isValidSpreadMode(mode) {
- return Number.isInteger(mode) && Object.values(SpreadMode).includes(mode) && mode !== SpreadMode.UNKNOWN;
- }
- function isPortraitOrientation(size) {
- return size.width <= size.height;
- }
- const animationStarted = new Promise(function (resolve) {
- window.requestAnimationFrame(resolve);
- });
- const docStyle = document.documentElement.style;
- function clamp(v, min, max) {
- return Math.min(Math.max(v, min), max);
- }
- class ProgressBar {
- #classList = null;
- #disableAutoFetchTimeout = null;
- #percent = 0;
- #style = null;
- #visible = true;
- constructor(bar) {
- this.#classList = bar.classList;
- this.#style = bar.style;
- }
- get percent() {
- return this.#percent;
- }
- set percent(val) {
- this.#percent = clamp(val, 0, 100);
- if (isNaN(val)) {
- this.#classList.add("indeterminate");
- return;
- }
- this.#classList.remove("indeterminate");
- this.#style.setProperty("--progressBar-percent", `${this.#percent}%`);
- }
- setWidth(viewer) {
- if (!viewer) {
- return;
- }
- const container = viewer.parentNode;
- const scrollbarWidth = container.offsetWidth - viewer.offsetWidth;
- if (scrollbarWidth > 0) {
- this.#style.setProperty("--progressBar-end-offset", `${scrollbarWidth}px`);
- }
- }
- setDisableAutoFetch(delay = 5000) {
- if (isNaN(this.#percent)) {
- return;
- }
- if (this.#disableAutoFetchTimeout) {
- clearTimeout(this.#disableAutoFetchTimeout);
- }
- this.show();
- this.#disableAutoFetchTimeout = setTimeout(() => {
- this.#disableAutoFetchTimeout = null;
- this.hide();
- }, delay);
- }
- hide() {
- if (!this.#visible) {
- return;
- }
- this.#visible = false;
- this.#classList.add("hidden");
- }
- show() {
- if (this.#visible) {
- return;
- }
- this.#visible = true;
- this.#classList.remove("hidden");
- }
- }
- function getActiveOrFocusedElement() {
- let curRoot = document;
- let curActiveOrFocused = curRoot.activeElement || curRoot.querySelector(":focus");
- while (curActiveOrFocused?.shadowRoot) {
- curRoot = curActiveOrFocused.shadowRoot;
- curActiveOrFocused = curRoot.activeElement || curRoot.querySelector(":focus");
- }
- return curActiveOrFocused;
- }
- function apiPageLayoutToViewerModes(layout) {
- let scrollMode = ScrollMode.VERTICAL,
- spreadMode = SpreadMode.NONE;
- switch (layout) {
- case "SinglePage":
- scrollMode = ScrollMode.PAGE;
- break;
- case "OneColumn":
- break;
- case "TwoPageLeft":
- scrollMode = ScrollMode.PAGE;
- case "TwoColumnLeft":
- spreadMode = SpreadMode.ODD;
- break;
- case "TwoPageRight":
- scrollMode = ScrollMode.PAGE;
- case "TwoColumnRight":
- spreadMode = SpreadMode.EVEN;
- break;
- }
- return {
- scrollMode,
- spreadMode
- };
- }
- function apiPageModeToSidebarView(mode) {
- switch (mode) {
- case "UseNone":
- return SidebarView.NONE;
- case "UseThumbs":
- return SidebarView.THUMBS;
- case "UseOutlines":
- return SidebarView.OUTLINE;
- case "UseAttachments":
- return SidebarView.ATTACHMENTS;
- case "UseOC":
- return SidebarView.LAYERS;
- }
- return SidebarView.NONE;
- }
- function toggleCheckedBtn(button, toggle, view = null) {
- button.classList.toggle("toggled", toggle);
- button.setAttribute("aria-checked", toggle);
- view?.classList.toggle("hidden", !toggle);
- }
- function toggleExpandedBtn(button, toggle, view = null) {
- button.classList.toggle("toggled", toggle);
- button.setAttribute("aria-expanded", toggle);
- view?.classList.toggle("hidden", !toggle);
- }
- /***/ }),
- /***/ 2973:
- /***/ ((__webpack_module__, __webpack_exports__, __webpack_require__) => {
- __webpack_require__.a(__webpack_module__, async (__webpack_handle_async_dependencies__, __webpack_async_result__) => { try {
- /* harmony export */ __webpack_require__.d(__webpack_exports__, {
- /* harmony export */ XfaLayerBuilder: () => (/* binding */ XfaLayerBuilder)
- /* harmony export */ });
- /* harmony import */ var pdfjs_lib__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(2603);
- var __webpack_async_dependencies__ = __webpack_handle_async_dependencies__([pdfjs_lib__WEBPACK_IMPORTED_MODULE_0__]);
- pdfjs_lib__WEBPACK_IMPORTED_MODULE_0__ = (__webpack_async_dependencies__.then ? (await __webpack_async_dependencies__)() : __webpack_async_dependencies__)[0];
- class XfaLayerBuilder {
- constructor({
- pdfPage,
- annotationStorage = null,
- linkService,
- xfaHtml = null
- }) {
- this.pdfPage = pdfPage;
- this.annotationStorage = annotationStorage;
- this.linkService = linkService;
- this.xfaHtml = xfaHtml;
- this.div = null;
- this._cancelled = false;
- }
- async render(viewport, intent = "display") {
- if (intent === "print") {
- const parameters = {
- viewport: viewport.clone({
- dontFlip: true
- }),
- div: this.div,
- xfaHtml: this.xfaHtml,
- annotationStorage: this.annotationStorage,
- linkService: this.linkService,
- intent
- };
- this.div = document.createElement("div");
- parameters.div = this.div;
- return pdfjs_lib__WEBPACK_IMPORTED_MODULE_0__.XfaLayer.render(parameters);
- }
- const xfaHtml = await this.pdfPage.getXfa();
- if (this._cancelled || !xfaHtml) {
- return {
- textDivs: []
- };
- }
- const parameters = {
- viewport: viewport.clone({
- dontFlip: true
- }),
- div: this.div,
- xfaHtml,
- annotationStorage: this.annotationStorage,
- linkService: this.linkService,
- intent
- };
- if (this.div) {
- return pdfjs_lib__WEBPACK_IMPORTED_MODULE_0__.XfaLayer.update(parameters);
- }
- this.div = document.createElement("div");
- parameters.div = this.div;
- return pdfjs_lib__WEBPACK_IMPORTED_MODULE_0__.XfaLayer.render(parameters);
- }
- cancel() {
- this._cancelled = true;
- }
- hide() {
- if (!this.div) {
- return;
- }
- this.div.hidden = true;
- }
- }
- __webpack_async_result__();
- } catch(e) { __webpack_async_result__(e); } });
- /***/ })
- /******/ });
- /************************************************************************/
- /******/ // The module cache
- /******/ var __webpack_module_cache__ = {};
- /******/
- /******/ // The require function
- /******/ function __webpack_require__(moduleId) {
- /******/ // Check if module is in cache
- /******/ var cachedModule = __webpack_module_cache__[moduleId];
- /******/ if (cachedModule !== undefined) {
- /******/ return cachedModule.exports;
- /******/ }
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- /******/ __webpack_modules__[moduleId].call(module.exports, module, module.exports, __webpack_require__);
- /******/
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- /******/ return module.exports;
- /******/ }
- /******/
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- /******/ (() => {
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- /******/ var webpackExports = typeof Symbol === "function" ? Symbol("webpack exports") : "__webpack_exports__";
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- /******/ return d[webpackExports];
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- /******/ })();
- /******/
- /******/ /* webpack/runtime/define property getters */
- /******/ (() => {
- /******/ // define getter functions for harmony exports
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- /******/ (() => {
- /******/ __webpack_require__.o = (obj, prop) => (Object.prototype.hasOwnProperty.call(obj, prop))
- /******/ })();
- /******/
- /************************************************************************/
- /******/
- /******/ // startup
- /******/ // Load entry module and return exports
- /******/ // This entry module used 'module' so it can't be inlined
- /******/ var __webpack_exports__ = __webpack_require__(624);
- /******/ __webpack_exports__ = globalThis.pdfjsViewer = await (globalThis.pdfjsViewerPromise = __webpack_exports__);
- /******/ var __webpack_exports__AnnotationLayerBuilder = __webpack_exports__.AnnotationLayerBuilder;
- /******/ var __webpack_exports__DownloadManager = __webpack_exports__.DownloadManager;
- /******/ var __webpack_exports__EventBus = __webpack_exports__.EventBus;
- /******/ var __webpack_exports__FindState = __webpack_exports__.FindState;
- /******/ var __webpack_exports__GenericL10n = __webpack_exports__.GenericL10n;
- /******/ var __webpack_exports__LinkTarget = __webpack_exports__.LinkTarget;
- /******/ var __webpack_exports__PDFFindController = __webpack_exports__.PDFFindController;
- /******/ var __webpack_exports__PDFHistory = __webpack_exports__.PDFHistory;
- /******/ var __webpack_exports__PDFLinkService = __webpack_exports__.PDFLinkService;
- /******/ var __webpack_exports__PDFPageView = __webpack_exports__.PDFPageView;
- /******/ var __webpack_exports__PDFScriptingManager = __webpack_exports__.PDFScriptingManager;
- /******/ var __webpack_exports__PDFSinglePageViewer = __webpack_exports__.PDFSinglePageViewer;
- /******/ var __webpack_exports__PDFViewer = __webpack_exports__.PDFViewer;
- /******/ var __webpack_exports__ProgressBar = __webpack_exports__.ProgressBar;
- /******/ var __webpack_exports__RenderingStates = __webpack_exports__.RenderingStates;
- /******/ var __webpack_exports__ScrollMode = __webpack_exports__.ScrollMode;
- /******/ var __webpack_exports__SimpleLinkService = __webpack_exports__.SimpleLinkService;
- /******/ var __webpack_exports__SpreadMode = __webpack_exports__.SpreadMode;
- /******/ var __webpack_exports__StructTreeLayerBuilder = __webpack_exports__.StructTreeLayerBuilder;
- /******/ var __webpack_exports__TextLayerBuilder = __webpack_exports__.TextLayerBuilder;
- /******/ var __webpack_exports__XfaLayerBuilder = __webpack_exports__.XfaLayerBuilder;
- /******/ var __webpack_exports__parseQueryString = __webpack_exports__.parseQueryString;
- /******/ export { __webpack_exports__AnnotationLayerBuilder as AnnotationLayerBuilder, __webpack_exports__DownloadManager as DownloadManager, __webpack_exports__EventBus as EventBus, __webpack_exports__FindState as FindState, __webpack_exports__GenericL10n as GenericL10n, __webpack_exports__LinkTarget as LinkTarget, __webpack_exports__PDFFindController as PDFFindController, __webpack_exports__PDFHistory as PDFHistory, __webpack_exports__PDFLinkService as PDFLinkService, __webpack_exports__PDFPageView as PDFPageView, __webpack_exports__PDFScriptingManager as PDFScriptingManager, __webpack_exports__PDFSinglePageViewer as PDFSinglePageViewer, __webpack_exports__PDFViewer as PDFViewer, __webpack_exports__ProgressBar as ProgressBar, __webpack_exports__RenderingStates as RenderingStates, __webpack_exports__ScrollMode as ScrollMode, __webpack_exports__SimpleLinkService as SimpleLinkService, __webpack_exports__SpreadMode as SpreadMode, __webpack_exports__StructTreeLayerBuilder as StructTreeLayerBuilder, __webpack_exports__TextLayerBuilder as TextLayerBuilder, __webpack_exports__XfaLayerBuilder as XfaLayerBuilder, __webpack_exports__parseQueryString as parseQueryString };
- /******/
- // The workerSrc property shall be specified.
- ;;pdfjsLib.GlobalWorkerOptions.workerSrc = './pdf.worker.mjs';
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