From 84183068fbc5238435c7cc5c73a2e33a7f8127e3 Mon Sep 17 00:00:00 2001 From: Charlie Date: Mon, 2 Jun 2025 11:13:05 +0800 Subject: [PATCH 01/24] enhance(dev): upgrade pdfjs (#11914) * enhance(dev): upgrade pdfjs * chore: upgrade shadow-cljs --- deps.edn | 2 +- gulpfile.js | 6 +- package.json | 2 +- resources/index.html | 2 + resources/js/pdf_viewer2.js | 7784 ----------- resources/js/pdf_viewer3.mjs | 12391 ++++++++++++++++++ src/main/frontend/extensions/pdf/core.cljs | 4 +- src/main/frontend/extensions/pdf/utils.cljs | 5 - yarn.lock | 25 +- 9 files changed, 12408 insertions(+), 7813 deletions(-) delete mode 100644 resources/js/pdf_viewer2.js create mode 100644 resources/js/pdf_viewer3.mjs diff --git a/deps.edn b/deps.edn index f646eba0d4..7239ae2ba8 100644 --- a/deps.edn +++ b/deps.edn @@ -25,7 +25,7 @@ hiccups/hiccups {:mvn/version "0.3.0"} tongue/tongue {:mvn/version "0.4.4"} org.clojure/core.async {:mvn/version "1.6.673"} - thheller/shadow-cljs {:mvn/version "2.19.0"} + thheller/shadow-cljs {:mvn/version "2.28.23"} expound/expound {:mvn/version "0.8.6"} com.lambdaisland/glogi {:mvn/version "1.1.144"} binaryage/devtools {:mvn/version "1.0.5"} diff --git a/gulpfile.js b/gulpfile.js index e1762cc9ed..26acff81ac 100644 --- a/gulpfile.js +++ b/gulpfile.js @@ -85,9 +85,9 @@ const common = { 'node_modules/@glidejs/glide/dist/css/glide.theme.min.css', ]).pipe(gulp.dest(path.join(outputPath, 'js', 'glide'))), () => gulp.src([ - 'node_modules/pdfjs-dist/build/pdf.js', - 'node_modules/pdfjs-dist/build/pdf.worker.js', - 'node_modules/pdfjs-dist/web/pdf_viewer.js', + 'node_modules/pdfjs-dist/legacy/build/pdf.mjs', + 'node_modules/pdfjs-dist/legacy/build/pdf.worker.mjs', + 'node_modules/pdfjs-dist/legacy/web/pdf_viewer.mjs', ]).pipe(gulp.dest(path.join(outputPath, 'js', 'pdfjs'))), () => gulp.src([ 'node_modules/pdfjs-dist/cmaps/*.*', diff --git a/package.json b/package.json index c95abe341a..7cfd4d8aae 100644 --- a/package.json +++ b/package.json @@ -151,7 +151,7 @@ "mldoc": "^1.5.9", "path": "0.12.7", "path-complete-extname": "1.0.0", - "pdfjs-dist": "^3.9.179", + "pdfjs-dist": "4.2.67", "photoswipe": "^5.3.7", "pixi-graph-fork": "0.2.0", "pixi.js": "6.2.0", diff --git a/resources/index.html b/resources/index.html index 142c44e26d..e187af7252 100644 --- a/resources/index.html +++ b/resources/index.html @@ -49,6 +49,8 @@ const portal = new MagicPortal(worker); + + diff --git a/resources/js/pdf_viewer2.js b/resources/js/pdf_viewer2.js deleted file mode 100644 index b2f5680627..0000000000 --- a/resources/js/pdf_viewer2.js +++ /dev/null @@ -1,7784 +0,0 @@ -/** - * @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 - */ - -(function webpackUniversalModuleDefinition(root, factory) { - if(typeof exports === 'object' && typeof module === 'object') - module.exports = root.pdfjsViewer = factory(); - else if(typeof define === 'function' && define.amd) - define("pdfjs-dist/web/pdf_viewer", [], () => { return (root.pdfjsViewer = factory()); }); - else if(typeof exports === 'object') - exports["pdfjs-dist/web/pdf_viewer"] = root.pdfjsViewer = factory(); - else - root["pdfjs-dist/web/pdf_viewer"] = root.pdfjsViewer = factory(); -})(globalThis, () => { -return /******/ (() => { // webpackBootstrap -/******/ "use strict"; -/******/ var __webpack_modules__ = ([ -/* 0 */, -/* 1 */ -/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { - - - -Object.defineProperty(exports, "__esModule", ({ - value: true -})); -exports.PDFFindController = exports.FindState = void 0; -var _ui_utils = __w_pdfjs_require__(2); -var _pdf_find_utils = __w_pdfjs_require__(3); -var _pdfjsLib = __w_pdfjs_require__(4); -const FindState = { - FOUND: 0, - NOT_FOUND: 1, - WRAPPED: 2, - PENDING: 3 -}; -exports.FindState = FindState; -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}*$/u; -const NOT_DIACRITIC_FROM_START_REG_EXP = /^\p{M}*([^\p{M}])/u; -const SYLLABLES_REG_EXP = /[\uAC00-\uD7AF\uFA6C\uFACF-\uFAD1\uFAD5-\uFAD7]+/g; -const SYLLABLES_LENGTHS = new Map(); -const FIRST_CHAR_SYLLABLES_REG_EXP = "[\\u1100-\\u1112\\ud7a4-\\ud7af\\ud84a\\ud84c\\ud850\\ud854\\ud857\\ud85f]"; -const NFKC_CHARS_TO_NORMALIZE = new Map(); -let noSyllablesRegExp = null; -let withSyllablesRegExp = null; -function normalize(text) { - const syllablePositions = []; - let m; - while ((m = SYLLABLES_REG_EXP.exec(text)) !== null) { - let { - index - } = m; - for (const char of m[0]) { - let len = SYLLABLES_LENGTHS.get(char); - if (!len) { - len = char.normalize("NFD").length; - SYLLABLES_LENGTHS.set(char, len); - } - syllablePositions.push([len, index++]); - } - } - let normalizationRegex; - if (syllablePositions.length === 0 && noSyllablesRegExp) { - normalizationRegex = noSyllablesRegExp; - } else if (syllablePositions.length > 0 && withSyllablesRegExp) { - normalizationRegex = withSyllablesRegExp; - } else { - const replace = Object.keys(CHARACTERS_TO_NORMALIZE).join(""); - const toNormalizeWithNFKC = (0, _pdf_find_utils.getNormalizeWithNFKC)(); - const CJK = "(?:\\p{Ideographic}|[\u3040-\u30FF])"; - const HKDiacritics = "(?:\u3099|\u309A)"; - const regexp = `([${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; - } - if (state.phraseSearch === false) { - console.error("The `phraseSearch`-parameter was removed, please provide " + "an Array of strings in the `query`-parameter instead."); - if (typeof state.query === "string") { - state.query = state.query.match(/\S+/g); - } - } - 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 = new _pdfjsLib.PromiseCapability(); - } - 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 ((0, _pdf_find_utils.getCharacterType)(first) === (0, _pdf_find_utils.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 ((0, _pdf_find_utils.getCharacterType)(last) === (0, _pdf_find_utils.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 promise = Promise.resolve(); - const textOptions = { - disableNormalization: true - }; - for (let i = 0, ii = this._linkService.pagesCount; i < ii; i++) { - const extractTextCapability = new _pdfjsLib.PromiseCapability(); - this._extractTextPromises[i] = extractTextCapability.promise; - promise = promise.then(() => { - return this._pdfDocument.getPage(i + 1).then(pdfPage => { - return 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("")); - extractTextCapability.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; - extractTextCapability.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 - }); - } -} -exports.PDFFindController = PDFFindController; - -/***/ }), -/* 2 */ -/***/ ((__unused_webpack_module, exports) => { - - - -Object.defineProperty(exports, "__esModule", ({ - value: true -})); -exports.animationStarted = exports.VERTICAL_PADDING = exports.UNKNOWN_SCALE = exports.TextLayerMode = exports.SpreadMode = exports.SidebarView = exports.ScrollMode = exports.SCROLLBAR_PADDING = exports.RenderingStates = exports.ProgressBar = exports.PresentationModeState = exports.OutputScale = exports.MIN_SCALE = exports.MAX_SCALE = exports.MAX_AUTO_SCALE = exports.DEFAULT_SCALE_VALUE = exports.DEFAULT_SCALE_DELTA = exports.DEFAULT_SCALE = exports.CursorTool = exports.AutoPrintRegExp = void 0; -exports.apiPageLayoutToViewerModes = apiPageLayoutToViewerModes; -exports.apiPageModeToSidebarView = apiPageModeToSidebarView; -exports.approximateFraction = approximateFraction; -exports.backtrackBeforeAllVisibleElements = backtrackBeforeAllVisibleElements; -exports.binarySearchFirstItem = binarySearchFirstItem; -exports.docStyle = void 0; -exports.getActiveOrFocusedElement = getActiveOrFocusedElement; -exports.getPageSizeInches = getPageSizeInches; -exports.getVisibleElements = getVisibleElements; -exports.isPortraitOrientation = isPortraitOrientation; -exports.isValidRotation = isValidRotation; -exports.isValidScrollMode = isValidScrollMode; -exports.isValidSpreadMode = isValidSpreadMode; -exports.normalizeWheelEventDelta = normalizeWheelEventDelta; -exports.normalizeWheelEventDirection = normalizeWheelEventDirection; -exports.parseQueryString = parseQueryString; -exports.removeNullCharacters = removeNullCharacters; -exports.roundToDivide = roundToDivide; -exports.scrollIntoView = scrollIntoView; -exports.toggleCheckedBtn = toggleCheckedBtn; -exports.toggleExpandedBtn = toggleExpandedBtn; -exports.watchScroll = watchScroll; -const DEFAULT_SCALE_VALUE = "auto"; -exports.DEFAULT_SCALE_VALUE = DEFAULT_SCALE_VALUE; -const DEFAULT_SCALE = 1.0; -exports.DEFAULT_SCALE = DEFAULT_SCALE; -const DEFAULT_SCALE_DELTA = 1.1; -exports.DEFAULT_SCALE_DELTA = DEFAULT_SCALE_DELTA; -const MIN_SCALE = 0.1; -exports.MIN_SCALE = MIN_SCALE; -const MAX_SCALE = 10.0; -exports.MAX_SCALE = MAX_SCALE; -const UNKNOWN_SCALE = 0; -exports.UNKNOWN_SCALE = UNKNOWN_SCALE; -const MAX_AUTO_SCALE = 1.25; -exports.MAX_AUTO_SCALE = MAX_AUTO_SCALE; -const SCROLLBAR_PADDING = 40; -exports.SCROLLBAR_PADDING = SCROLLBAR_PADDING; -const VERTICAL_PADDING = 5; -exports.VERTICAL_PADDING = VERTICAL_PADDING; -const RenderingStates = { - INITIAL: 0, - RUNNING: 1, - PAUSED: 2, - FINISHED: 3 -}; -exports.RenderingStates = RenderingStates; -const PresentationModeState = { - UNKNOWN: 0, - NORMAL: 1, - CHANGING: 2, - FULLSCREEN: 3 -}; -exports.PresentationModeState = PresentationModeState; -const SidebarView = { - UNKNOWN: -1, - NONE: 0, - THUMBS: 1, - OUTLINE: 2, - ATTACHMENTS: 3, - LAYERS: 4 -}; -exports.SidebarView = SidebarView; -const TextLayerMode = { - DISABLE: 0, - ENABLE: 1, - ENABLE_PERMISSIONS: 2 -}; -exports.TextLayerMode = TextLayerMode; -const ScrollMode = { - UNKNOWN: -1, - VERTICAL: 0, - HORIZONTAL: 1, - WRAPPED: 2, - PAGE: 3 -}; -exports.ScrollMode = ScrollMode; -const SpreadMode = { - UNKNOWN: -1, - NONE: 0, - ODD: 1, - EVEN: 2 -}; -exports.SpreadMode = SpreadMode; -const CursorTool = { - SELECT: 0, - HAND: 1, - ZOOM: 2 -}; -exports.CursorTool = CursorTool; -const AutoPrintRegExp = /\bprint\s*\(/; -exports.AutoPrintRegExp = AutoPrintRegExp; -class OutputScale { - constructor() { - const pixelRatio = window.devicePixelRatio || 1; - this.sx = pixelRatio; - this.sy = pixelRatio; - } - get scaled() { - return this.sx !== 1 || this.sy !== 1; - } -} -exports.OutputScale = OutputScale; -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 InvisibleCharactersRegExp = /[\x01-\x1F]/g; -function removeNullCharacters(str, replaceInvisible = false) { - if (typeof str !== "string") { - console.error(`The argument must be a string.`); - return str; - } - if (replaceInvisible) { - str = str.replaceAll(InvisibleCharactersRegExp, " "); - } - 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); -}); -exports.animationStarted = animationStarted; -const docStyle = document.documentElement.style; -exports.docStyle = docStyle; -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"); - } -} -exports.ProgressBar = ProgressBar; -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); -} - -/***/ }), -/* 3 */ -/***/ ((__unused_webpack_module, exports) => { - - - -Object.defineProperty(exports, "__esModule", ({ - value: true -})); -exports.CharacterType = void 0; -exports.getCharacterType = getCharacterType; -exports.getNormalizeWithNFKC = getNormalizeWithNFKC; -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 -}; -exports.CharacterType = CharacterType; -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; -} - -/***/ }), -/* 4 */ -/***/ ((module) => { - - - -module.exports = globalThis.pdfjsLib; - -/***/ }), -/* 5 */ -/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { - - - -Object.defineProperty(exports, "__esModule", ({ - value: true -})); -exports.SimpleLinkService = exports.PDFLinkService = exports.LinkTarget = void 0; -var _ui_utils = __w_pdfjs_require__(2); -const DEFAULT_LINK_REL = "noopener noreferrer nofollow"; -const LinkTarget = { - NONE: 0, - SELF: 1, - BLANK: 2, - PARENT: 3, - TOP: 4 -}; -exports.LinkTarget = LinkTarget; -function addLinkAttributes(link, { - url, - target, - rel, - enabled = true -} = {}) { - if (!url || typeof url !== "string") { - throw new Error('A valid "url" parameter must provided.'); - } - if (enabled) { - link.href = link.title = url; - } else { - link.href = ""; - link.title = `Disabled: ${url}`; - link.onclick = () => { - return 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; -} -class PDFLinkService { - #pagesRefCache = new Map(); - constructor({ - eventBus, - externalLinkTarget = null, - externalLinkRel = null, - ignoreDestinationZoom = false - } = {}) { - this.eventBus = eventBus; - this.externalLinkTarget = externalLinkTarget; - this.externalLinkRel = externalLinkRel; - this.externalLinkEnabled = true; - 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; - this.#pagesRefCache.clear(); - } - setViewer(pdfViewer) { - this.pdfViewer = pdfViewer; - } - setHistory(pdfHistory) { - this.pdfHistory = pdfHistory; - } - get pagesCount() { - return this.pdfDocument ? this.pdfDocument.numPages : 0; - } - get page() { - return this.pdfViewer.currentPageNumber; - } - set page(value) { - this.pdfViewer.currentPageNumber = value; - } - get rotation() { - return this.pdfViewer.pagesRotation; - } - set rotation(value) { - this.pdfViewer.pagesRotation = value; - } - get isInPresentationMode() { - return this.pdfViewer.isInPresentationMode; - } - #goToDestinationHelper(rawDest, namedDest = null, explicitDest) { - const destRef = explicitDest[0]; - let pageNumber; - if (typeof destRef === "object" && destRef !== null) { - pageNumber = this._cachedPageNumber(destRef); - if (!pageNumber) { - this.pdfDocument.getPageIndex(destRef).then(pageIndex => { - this.cachePageRef(pageIndex + 1, destRef); - this.#goToDestinationHelper(rawDest, namedDest, explicitDest); - }).catch(() => { - console.error(`PDFLinkService.#goToDestinationHelper: "${destRef}" is not ` + `a valid page reference, for dest="${rawDest}".`); - }); - return; - } - } else if (Number.isInteger(destRef)) { - pageNumber = destRef + 1; - } else { - console.error(`PDFLinkService.#goToDestinationHelper: "${destRef}" is not ` + `a valid destination reference, for dest="${rawDest}".`); - return; - } - if (!pageNumber || pageNumber < 1 || pageNumber > this.pagesCount) { - console.error(`PDFLinkService.#goToDestinationHelper: "${pageNumber}" is not ` + `a valid page number, for dest="${rawDest}".`); - return; - } - if (this.pdfHistory) { - this.pdfHistory.pushCurrentPosition(); - this.pdfHistory.push({ - namedDest, - explicitDest, - pageNumber - }); - } - this.pdfViewer.scrollPageIntoView({ - pageNumber, - destArray: explicitDest, - ignoreDestinationZoom: this._ignoreDestinationZoom - }); - } - async goToDestination(dest) { - if (!this.pdfDocument) { - return; - } - let namedDest, explicitDest; - if (typeof dest === "string") { - namedDest = dest; - explicitDest = await this.pdfDocument.getDestination(dest); - } else { - namedDest = null; - explicitDest = await dest; - } - if (!Array.isArray(explicitDest)) { - console.error(`PDFLinkService.goToDestination: "${explicitDest}" is not ` + `a valid destination array, for dest="${dest}".`); - return; - } - this.#goToDestinationHelper(dest, namedDest, explicitDest); - } - goToPage(val) { - if (!this.pdfDocument) { - return; - } - const pageNumber = typeof val === "string" && this.pdfViewer.pageLabelToPageNumber(val) || val | 0; - if (!(Number.isInteger(pageNumber) && pageNumber > 0 && pageNumber <= this.pagesCount)) { - console.error(`PDFLinkService.goToPage: "${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) { - addLinkAttributes(link, { - url, - target: newWindow ? LinkTarget.BLANK : this.externalLinkTarget, - rel: this.externalLinkRel, - enabled: this.externalLinkEnabled - }); - } - 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.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: "${zoomArg}" is not a valid zoom value.`); - } - } - if (dest) { - this.pdfViewer.scrollPageIntoView({ - pageNumber: pageNumber || this.page, - destArray: dest, - allowNegativeOffset: true - }); - } else if (pageNumber) { - this.page = pageNumber; - } - if (params.has("pagemode")) { - this.eventBus.dispatch("pagemode", { - source: this, - mode: params.get("pagemode") - }); - } - if (params.has("nameddest")) { - this.goToDestination(params.get("nameddest")); - } - } else { - dest = unescape(hash); - try { - dest = JSON.parse(dest); - if (!Array.isArray(dest)) { - dest = dest.toString(); - } - } catch {} - if (typeof dest === "string" || PDFLinkService.#isValidExplicitDestination(dest)) { - this.goToDestination(dest); - return; - } - console.error(`PDFLinkService.setHash: "${unescape(hash)}" is not a valid destination.`); - } - } - executeNamedAction(action) { - 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) { - const pdfDocument = this.pdfDocument; - const optionalContentConfig = await this.pdfViewer.optionalContentConfigPromise; - if (pdfDocument !== this.pdfDocument) { - return; - } - let operator; - for (const elem of action.state) { - switch (elem) { - case "ON": - case "OFF": - case "Toggle": - operator = elem; - continue; - } - switch (operator) { - case "ON": - optionalContentConfig.setVisibility(elem, true); - break; - case "OFF": - optionalContentConfig.setVisibility(elem, false); - break; - case "Toggle": - const group = optionalContentConfig.getGroup(elem); - if (group) { - optionalContentConfig.setVisibility(elem, !group.visible); - } - break; - } - } - this.pdfViewer.optionalContentConfigPromise = Promise.resolve(optionalContentConfig); - } - cachePageRef(pageNum, pageRef) { - if (!pageRef) { - return; - } - const refStr = pageRef.gen === 0 ? `${pageRef.num}R` : `${pageRef.num}R${pageRef.gen}`; - this.#pagesRefCache.set(refStr, pageNum); - } - _cachedPageNumber(pageRef) { - if (!pageRef) { - return null; - } - const refStr = pageRef.gen === 0 ? `${pageRef.num}R` : `${pageRef.num}R${pageRef.gen}`; - return this.#pagesRefCache.get(refStr) || null; - } - static #isValidExplicitDestination(dest) { - if (!Array.isArray(dest)) { - return false; - } - const destLength = dest.length; - if (destLength < 2) { - return false; - } - const page = dest[0]; - if (!(typeof page === "object" && Number.isInteger(page.num) && Number.isInteger(page.gen)) && !(Number.isInteger(page) && page >= 0)) { - return false; - } - const zoom = dest[1]; - if (!(typeof zoom === "object" && typeof zoom.name === "string")) { - return false; - } - let allowNull = true; - switch (zoom.name) { - case "XYZ": - if (destLength !== 5) { - return false; - } - break; - case "Fit": - case "FitB": - return destLength === 2; - case "FitH": - case "FitBH": - case "FitV": - case "FitBV": - if (destLength !== 3) { - return false; - } - break; - case "FitR": - if (destLength !== 6) { - return false; - } - allowNull = false; - break; - default: - return false; - } - for (let i = 2; i < destLength; i++) { - const param = dest[i]; - if (!(typeof param === "number" || allowNull && param === null)) { - return false; - } - } - return true; - } -} -exports.PDFLinkService = PDFLinkService; -class SimpleLinkService { - constructor() { - this.externalLinkEnabled = true; - } - get pagesCount() { - return 0; - } - get page() { - return 0; - } - set page(value) {} - get rotation() { - return 0; - } - set rotation(value) {} - get isInPresentationMode() { - return false; - } - async goToDestination(dest) {} - goToPage(val) {} - addLinkAttributes(link, url, newWindow = false) { - addLinkAttributes(link, { - url, - enabled: this.externalLinkEnabled - }); - } - getDestinationHash(dest) { - return "#"; - } - getAnchorUrl(hash) { - return "#"; - } - setHash(hash) {} - executeNamedAction(action) {} - executeSetOCGState(action) {} - cachePageRef(pageNum, pageRef) {} -} -exports.SimpleLinkService = SimpleLinkService; - -/***/ }), -/* 6 */ -/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { - - - -Object.defineProperty(exports, "__esModule", ({ - value: true -})); -exports.AnnotationLayerBuilder = void 0; -var _pdfjsLib = __w_pdfjs_require__(4); -var _l10n_utils = __w_pdfjs_require__(7); -var _ui_utils = __w_pdfjs_require__(2); -class AnnotationLayerBuilder { - #onPresentationModeChanged = null; - constructor({ - pageDiv, - pdfPage, - linkService, - downloadManager, - annotationStorage = null, - imageResourcesPath = "", - renderForms = true, - l10n = _l10n_utils.NullL10n, - enableScripting = false, - hasJSActionsPromise = null, - fieldObjectsPromise = null, - annotationCanvasMap = null, - accessibilityManager = null - }) { - this.pageDiv = pageDiv; - this.pdfPage = pdfPage; - this.linkService = linkService; - this.downloadManager = downloadManager; - this.imageResourcesPath = imageResourcesPath; - this.renderForms = renderForms; - this.l10n = l10n; - 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.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.pageDiv.append(div); - if (annotations.length === 0) { - this.hide(); - return; - } - this.annotationLayer = new _pdfjsLib.AnnotationLayer({ - div, - accessibilityManager: this._accessibilityManager, - annotationCanvasMap: this._annotationCanvasMap, - l10n: this.l10n, - 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.PresentationModeState.FULLSCREEN); - } - if (!this.#onPresentationModeChanged) { - this.#onPresentationModeChanged = evt => { - this.#updatePresentationModeState(evt.state); - }; - this._eventBus?._on("presentationmodechanged", this.#onPresentationModeChanged); - } - } - cancel() { - this._cancelled = true; - if (this.#onPresentationModeChanged) { - this._eventBus?._off("presentationmodechanged", this.#onPresentationModeChanged); - this.#onPresentationModeChanged = null; - } - } - hide() { - if (!this.div) { - return; - } - this.div.hidden = true; - } - #updatePresentationModeState(state) { - if (!this.div) { - return; - } - let disableFormElements = false; - switch (state) { - case _ui_utils.PresentationModeState.FULLSCREEN: - disableFormElements = true; - break; - case _ui_utils.PresentationModeState.NORMAL: - break; - default: - return; - } - for (const section of this.div.childNodes) { - if (section.hasAttribute("data-internal-link")) { - continue; - } - section.inert = disableFormElements; - } - } -} -exports.AnnotationLayerBuilder = AnnotationLayerBuilder; - -/***/ }), -/* 7 */ -/***/ ((__unused_webpack_module, exports) => { - - - -Object.defineProperty(exports, "__esModule", ({ - value: true -})); -exports.NullL10n = void 0; -exports.getL10nFallback = getL10nFallback; -const DEFAULT_L10N_STRINGS = { - of_pages: "of {{pagesCount}}", - page_of_pages: "({{pageNumber}} of {{pagesCount}})", - document_properties_kb: "{{size_kb}} KB ({{size_b}} bytes)", - document_properties_mb: "{{size_mb}} MB ({{size_b}} bytes)", - document_properties_date_string: "{{date}}, {{time}}", - document_properties_page_size_unit_inches: "in", - document_properties_page_size_unit_millimeters: "mm", - document_properties_page_size_orientation_portrait: "portrait", - document_properties_page_size_orientation_landscape: "landscape", - document_properties_page_size_name_a3: "A3", - document_properties_page_size_name_a4: "A4", - document_properties_page_size_name_letter: "Letter", - document_properties_page_size_name_legal: "Legal", - document_properties_page_size_dimension_string: "{{width}} × {{height}} {{unit}} ({{orientation}})", - document_properties_page_size_dimension_name_string: "{{width}} × {{height}} {{unit}} ({{name}}, {{orientation}})", - document_properties_linearized_yes: "Yes", - document_properties_linearized_no: "No", - additional_layers: "Additional Layers", - page_landmark: "Page {{page}}", - thumb_page_title: "Page {{page}}", - thumb_page_canvas: "Thumbnail of Page {{page}}", - find_reached_top: "Reached top of document, continued from bottom", - find_reached_bottom: "Reached end of document, continued from top", - "find_match_count[one]": "{{current}} of {{total}} match", - "find_match_count[other]": "{{current}} of {{total}} matches", - "find_match_count_limit[one]": "More than {{limit}} match", - "find_match_count_limit[other]": "More than {{limit}} matches", - find_not_found: "Phrase not found", - page_scale_width: "Page Width", - page_scale_fit: "Page Fit", - page_scale_auto: "Automatic Zoom", - page_scale_actual: "Actual Size", - page_scale_percent: "{{scale}}%", - loading_error: "An error occurred while loading the PDF.", - invalid_file_error: "Invalid or corrupted PDF file.", - missing_file_error: "Missing PDF file.", - unexpected_response_error: "Unexpected server response.", - rendering_error: "An error occurred while rendering the page.", - annotation_date_string: "{{date}}, {{time}}", - printing_not_supported: "Warning: Printing is not fully supported by this browser.", - printing_not_ready: "Warning: The PDF is not fully loaded for printing.", - web_fonts_disabled: "Web fonts are disabled: unable to use embedded PDF fonts.", - free_text2_default_content: "Start typing…", - editor_free_text2_aria_label: "Text Editor", - editor_ink2_aria_label: "Draw Editor", - editor_ink_canvas_aria_label: "User-created image", - editor_alt_text_button_label: "Alt text", - editor_alt_text_edit_button_label: "Edit alt text", - editor_alt_text_decorative_tooltip: "Marked as decorative" -}; -{ - DEFAULT_L10N_STRINGS.print_progress_percent = "{{progress}}%"; -} -function getL10nFallback(key, args) { - switch (key) { - case "find_match_count": - key = `find_match_count[${args.total === 1 ? "one" : "other"}]`; - break; - case "find_match_count_limit": - key = `find_match_count_limit[${args.limit === 1 ? "one" : "other"}]`; - break; - } - return DEFAULT_L10N_STRINGS[key] || ""; -} -function formatL10nValue(text, args) { - if (!args) { - return text; - } - return text.replaceAll(/\{\{\s*(\w+)\s*\}\}/g, (all, name) => { - return name in args ? args[name] : "{{" + name + "}}"; - }); -} -const NullL10n = { - async getLanguage() { - return "en-us"; - }, - async getDirection() { - return "ltr"; - }, - async get(key, args = null, fallback = getL10nFallback(key, args)) { - return formatL10nValue(fallback, args); - }, - async translate(element) {} -}; -exports.NullL10n = NullL10n; - -/***/ }), -/* 8 */ -/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { - - - -Object.defineProperty(exports, "__esModule", ({ - value: true -})); -exports.DownloadManager = void 0; -var _pdfjsLib = __w_pdfjs_require__(4); -; -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, _pdfjsLib.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(element, data, filename) { - const isPdfData = (0, _pdfjsLib.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); - } -} -exports.DownloadManager = DownloadManager; - -/***/ }), -/* 9 */ -/***/ ((__unused_webpack_module, exports) => { - - - -Object.defineProperty(exports, "__esModule", ({ - value: true -})); -exports.WaitOnType = exports.EventBus = exports.AutomationEventBus = void 0; -exports.waitOnEventOrTimeout = waitOnEventOrTimeout; -const WaitOnType = { - EVENT: "event", - TIMEOUT: "timeout" -}; -exports.WaitOnType = WaitOnType; -function waitOnEventOrTimeout({ - target, - name, - delay = 0 -}) { - return new Promise(function (resolve, reject) { - if (typeof target !== "object" || !(name && typeof name === "string") || !(Number.isInteger(delay) && delay >= 0)) { - throw new Error("waitOnEventOrTimeout - invalid parameters."); - } - function handler(type) { - if (target instanceof EventBus) { - target._off(name, eventHandler); - } else { - target.removeEventListener(name, eventHandler); - } - if (timeout) { - clearTimeout(timeout); - } - resolve(type); - } - const eventHandler = handler.bind(null, WaitOnType.EVENT); - if (target instanceof EventBus) { - target._on(name, eventHandler); - } else { - target.addEventListener(name, eventHandler); - } - const timeoutHandler = handler.bind(null, WaitOnType.TIMEOUT); - const timeout = setTimeout(timeoutHandler, delay); - }); -} -class EventBus { - #listeners = Object.create(null); - on(eventName, listener, options = null) { - this._on(eventName, listener, { - external: true, - once: options?.once - }); - } - off(eventName, listener, options = null) { - this._off(eventName, listener, { - external: true, - once: options?.once - }); - } - 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) { - const eventListeners = this.#listeners[eventName] ||= []; - eventListeners.push({ - listener, - external: options?.external === true, - once: options?.once === true - }); - } - _off(eventName, listener, options = null) { - const eventListeners = this.#listeners[eventName]; - if (!eventListeners) { - return; - } - for (let i = 0, ii = eventListeners.length; i < ii; i++) { - if (eventListeners[i].listener === listener) { - eventListeners.splice(i, 1); - return; - } - } - } -} -exports.EventBus = EventBus; -class AutomationEventBus extends EventBus { - dispatch(eventName, data) { - throw new Error("Not implemented: AutomationEventBus.dispatch"); - } -} -exports.AutomationEventBus = AutomationEventBus; - -/***/ }), -/* 10 */ -/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { - - - -Object.defineProperty(exports, "__esModule", ({ - value: true -})); -exports.GenericL10n = void 0; -__w_pdfjs_require__(11); -var _l10n_utils = __w_pdfjs_require__(7); -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" -}; -function fixupLangCode(langCode) { - return PARTIAL_LANG_CODES[langCode?.toLowerCase()] || langCode; -} -class GenericL10n { - constructor(lang) { - const { - webL10n - } = document; - this._lang = lang; - this._ready = new Promise((resolve, reject) => { - webL10n.setLanguage(fixupLangCode(lang), () => { - resolve(webL10n); - }); - }); - } - async getLanguage() { - const l10n = await this._ready; - return l10n.getLanguage(); - } - async getDirection() { - const l10n = await this._ready; - return l10n.getDirection(); - } - async get(key, args = null, fallback = (0, _l10n_utils.getL10nFallback)(key, args)) { - const l10n = await this._ready; - return l10n.get(key, args, fallback); - } - async translate(element) { - const l10n = await this._ready; - return l10n.translate(element); - } -} -exports.GenericL10n = GenericL10n; - -/***/ }), -/* 11 */ -/***/ (() => { - - - -document.webL10n = function (window, document) { - var gL10nData = {}; - var gTextData = ''; - var gTextProp = 'textContent'; - var gLanguage = ''; - var gMacros = {}; - var gReadyState = 'loading'; - var gAsyncResourceLoading = true; - function getL10nResourceLinks() { - return document.querySelectorAll('link[type="application/l10n"]'); - } - function getL10nDictionary() { - var script = document.querySelector('script[type="application/l10n"]'); - return script ? JSON.parse(script.innerHTML) : null; - } - function getTranslatableChildren(element) { - return element ? element.querySelectorAll('*[data-l10n-id]') : []; - } - function getL10nAttributes(element) { - if (!element) return {}; - var l10nId = element.getAttribute('data-l10n-id'); - var l10nArgs = element.getAttribute('data-l10n-args'); - var args = {}; - if (l10nArgs) { - try { - args = JSON.parse(l10nArgs); - } catch (e) { - console.warn('could not parse arguments for #' + l10nId); - } - } - return { - id: l10nId, - args: args - }; - } - function xhrLoadText(url, onSuccess, onFailure) { - onSuccess = onSuccess || function _onSuccess(data) {}; - onFailure = onFailure || function _onFailure() {}; - var xhr = new XMLHttpRequest(); - xhr.open('GET', url, gAsyncResourceLoading); - if (xhr.overrideMimeType) { - xhr.overrideMimeType('text/plain; charset=utf-8'); - } - xhr.onreadystatechange = function () { - if (xhr.readyState == 4) { - if (xhr.status == 200 || xhr.status === 0) { - onSuccess(xhr.responseText); - } else { - onFailure(); - } - } - }; - xhr.onerror = onFailure; - xhr.ontimeout = onFailure; - try { - xhr.send(null); - } catch (e) { - onFailure(); - } - } - function parseResource(href, lang, successCallback, failureCallback) { - var baseURL = href.replace(/[^\/]*$/, '') || './'; - function evalString(text) { - if (text.lastIndexOf('\\') < 0) return text; - return text.replace(/\\\\/g, '\\').replace(/\\n/g, '\n').replace(/\\r/g, '\r').replace(/\\t/g, '\t').replace(/\\b/g, '\b').replace(/\\f/g, '\f').replace(/\\{/g, '{').replace(/\\}/g, '}').replace(/\\"/g, '"').replace(/\\'/g, "'"); - } - function parseProperties(text, parsedPropertiesCallback) { - var dictionary = {}; - var reBlank = /^\s*|\s*$/; - var reComment = /^\s*#|^\s*$/; - var reSection = /^\s*\[(.*)\]\s*$/; - var reImport = /^\s*@import\s+url\((.*)\)\s*$/i; - var reSplit = /^([^=\s]*)\s*=\s*(.+)$/; - function parseRawLines(rawText, extendedSyntax, parsedRawLinesCallback) { - var entries = rawText.replace(reBlank, '').split(/[\r\n]+/); - var currentLang = '*'; - var genericLang = lang.split('-', 1)[0]; - var skipLang = false; - var match = ''; - function nextEntry() { - while (true) { - if (!entries.length) { - parsedRawLinesCallback(); - return; - } - var line = entries.shift(); - if (reComment.test(line)) continue; - if (extendedSyntax) { - match = reSection.exec(line); - if (match) { - currentLang = match[1].toLowerCase(); - skipLang = currentLang !== '*' && currentLang !== lang && currentLang !== genericLang; - continue; - } else if (skipLang) { - continue; - } - match = reImport.exec(line); - if (match) { - loadImport(baseURL + match[1], nextEntry); - return; - } - } - var tmp = line.match(reSplit); - if (tmp && tmp.length == 3) { - dictionary[tmp[1]] = evalString(tmp[2]); - } - } - } - nextEntry(); - } - function loadImport(url, callback) { - xhrLoadText(url, function (content) { - parseRawLines(content, false, callback); - }, function () { - console.warn(url + ' not found.'); - callback(); - }); - } - parseRawLines(text, true, function () { - parsedPropertiesCallback(dictionary); - }); - } - xhrLoadText(href, function (response) { - gTextData += response; - parseProperties(response, function (data) { - for (var key in data) { - var id, - prop, - index = key.lastIndexOf('.'); - if (index > 0) { - id = key.substring(0, index); - prop = key.substring(index + 1); - } else { - id = key; - prop = gTextProp; - } - if (!gL10nData[id]) { - gL10nData[id] = {}; - } - gL10nData[id][prop] = data[key]; - } - if (successCallback) { - successCallback(); - } - }); - }, failureCallback); - } - function loadLocale(lang, callback) { - if (lang) { - lang = lang.toLowerCase(); - } - callback = callback || function _callback() {}; - clear(); - gLanguage = lang; - var langLinks = getL10nResourceLinks(); - var langCount = langLinks.length; - if (langCount === 0) { - var dict = getL10nDictionary(); - if (dict && dict.locales && dict.default_locale) { - console.log('using the embedded JSON directory, early way out'); - gL10nData = dict.locales[lang]; - if (!gL10nData) { - var defaultLocale = dict.default_locale.toLowerCase(); - for (var anyCaseLang in dict.locales) { - anyCaseLang = anyCaseLang.toLowerCase(); - if (anyCaseLang === lang) { - gL10nData = dict.locales[lang]; - break; - } else if (anyCaseLang === defaultLocale) { - gL10nData = dict.locales[defaultLocale]; - } - } - } - callback(); - } else { - console.log('no resource to load, early way out'); - } - gReadyState = 'complete'; - return; - } - var onResourceLoaded = null; - var gResourceCount = 0; - onResourceLoaded = function () { - gResourceCount++; - if (gResourceCount >= langCount) { - callback(); - gReadyState = 'complete'; - } - }; - function L10nResourceLink(link) { - var href = link.href; - this.load = function (lang, callback) { - parseResource(href, lang, callback, function () { - console.warn(href + ' not found.'); - console.warn('"' + lang + '" resource not found'); - gLanguage = ''; - callback(); - }); - }; - } - for (var i = 0; i < langCount; i++) { - var resource = new L10nResourceLink(langLinks[i]); - resource.load(lang, onResourceLoaded); - } - } - function clear() { - gL10nData = {}; - gTextData = ''; - gLanguage = ''; - } - function getPluralRules(lang) { - var locales2rules = { - 'af': 3, - 'ak': 4, - 'am': 4, - 'ar': 1, - 'asa': 3, - 'az': 0, - 'be': 11, - 'bem': 3, - 'bez': 3, - 'bg': 3, - 'bh': 4, - 'bm': 0, - 'bn': 3, - 'bo': 0, - 'br': 20, - 'brx': 3, - 'bs': 11, - 'ca': 3, - 'cgg': 3, - 'chr': 3, - 'cs': 12, - 'cy': 17, - 'da': 3, - 'de': 3, - 'dv': 3, - 'dz': 0, - 'ee': 3, - 'el': 3, - 'en': 3, - 'eo': 3, - 'es': 3, - 'et': 3, - 'eu': 3, - 'fa': 0, - 'ff': 5, - 'fi': 3, - 'fil': 4, - 'fo': 3, - 'fr': 5, - 'fur': 3, - 'fy': 3, - 'ga': 8, - 'gd': 24, - 'gl': 3, - 'gsw': 3, - 'gu': 3, - 'guw': 4, - 'gv': 23, - 'ha': 3, - 'haw': 3, - 'he': 2, - 'hi': 4, - 'hr': 11, - 'hu': 0, - 'id': 0, - 'ig': 0, - 'ii': 0, - 'is': 3, - 'it': 3, - 'iu': 7, - 'ja': 0, - 'jmc': 3, - 'jv': 0, - 'ka': 0, - 'kab': 5, - 'kaj': 3, - 'kcg': 3, - 'kde': 0, - 'kea': 0, - 'kk': 3, - 'kl': 3, - 'km': 0, - 'kn': 0, - 'ko': 0, - 'ksb': 3, - 'ksh': 21, - 'ku': 3, - 'kw': 7, - 'lag': 18, - 'lb': 3, - 'lg': 3, - 'ln': 4, - 'lo': 0, - 'lt': 10, - 'lv': 6, - 'mas': 3, - 'mg': 4, - 'mk': 16, - 'ml': 3, - 'mn': 3, - 'mo': 9, - 'mr': 3, - 'ms': 0, - 'mt': 15, - 'my': 0, - 'nah': 3, - 'naq': 7, - 'nb': 3, - 'nd': 3, - 'ne': 3, - 'nl': 3, - 'nn': 3, - 'no': 3, - 'nr': 3, - 'nso': 4, - 'ny': 3, - 'nyn': 3, - 'om': 3, - 'or': 3, - 'pa': 3, - 'pap': 3, - 'pl': 13, - 'ps': 3, - 'pt': 3, - 'rm': 3, - 'ro': 9, - 'rof': 3, - 'ru': 11, - 'rwk': 3, - 'sah': 0, - 'saq': 3, - 'se': 7, - 'seh': 3, - 'ses': 0, - 'sg': 0, - 'sh': 11, - 'shi': 19, - 'sk': 12, - 'sl': 14, - 'sma': 7, - 'smi': 7, - 'smj': 7, - 'smn': 7, - 'sms': 7, - 'sn': 3, - 'so': 3, - 'sq': 3, - 'sr': 11, - 'ss': 3, - 'ssy': 3, - 'st': 3, - 'sv': 3, - 'sw': 3, - 'syr': 3, - 'ta': 3, - 'te': 3, - 'teo': 3, - 'th': 0, - 'ti': 4, - 'tig': 3, - 'tk': 3, - 'tl': 4, - 'tn': 3, - 'to': 0, - 'tr': 0, - 'ts': 3, - 'tzm': 22, - 'uk': 11, - 'ur': 3, - 've': 3, - 'vi': 0, - 'vun': 3, - 'wa': 4, - 'wae': 3, - 'wo': 0, - 'xh': 3, - 'xog': 3, - 'yo': 0, - 'zh': 0, - 'zu': 3 - }; - function isIn(n, list) { - return list.indexOf(n) !== -1; - } - function isBetween(n, start, end) { - return start <= n && n <= end; - } - var pluralRules = { - '0': function (n) { - return 'other'; - }, - '1': function (n) { - if (isBetween(n % 100, 3, 10)) return 'few'; - if (n === 0) return 'zero'; - if (isBetween(n % 100, 11, 99)) return 'many'; - if (n == 2) return 'two'; - if (n == 1) return 'one'; - return 'other'; - }, - '2': function (n) { - if (n !== 0 && n % 10 === 0) return 'many'; - if (n == 2) return 'two'; - if (n == 1) return 'one'; - return 'other'; - }, - '3': function (n) { - if (n == 1) return 'one'; - return 'other'; - }, - '4': function (n) { - if (isBetween(n, 0, 1)) return 'one'; - return 'other'; - }, - '5': function (n) { - if (isBetween(n, 0, 2) && n != 2) return 'one'; - return 'other'; - }, - '6': function (n) { - if (n === 0) return 'zero'; - if (n % 10 == 1 && n % 100 != 11) return 'one'; - return 'other'; - }, - '7': function (n) { - if (n == 2) return 'two'; - if (n == 1) return 'one'; - return 'other'; - }, - '8': function (n) { - if (isBetween(n, 3, 6)) return 'few'; - if (isBetween(n, 7, 10)) return 'many'; - if (n == 2) return 'two'; - if (n == 1) return 'one'; - return 'other'; - }, - '9': function (n) { - if (n === 0 || n != 1 && isBetween(n % 100, 1, 19)) return 'few'; - if (n == 1) return 'one'; - return 'other'; - }, - '10': function (n) { - if (isBetween(n % 10, 2, 9) && !isBetween(n % 100, 11, 19)) return 'few'; - if (n % 10 == 1 && !isBetween(n % 100, 11, 19)) return 'one'; - return 'other'; - }, - '11': function (n) { - if (isBetween(n % 10, 2, 4) && !isBetween(n % 100, 12, 14)) return 'few'; - if (n % 10 === 0 || isBetween(n % 10, 5, 9) || isBetween(n % 100, 11, 14)) return 'many'; - if (n % 10 == 1 && n % 100 != 11) return 'one'; - return 'other'; - }, - '12': function (n) { - if (isBetween(n, 2, 4)) return 'few'; - if (n == 1) return 'one'; - return 'other'; - }, - '13': function (n) { - if (isBetween(n % 10, 2, 4) && !isBetween(n % 100, 12, 14)) return 'few'; - if (n != 1 && isBetween(n % 10, 0, 1) || isBetween(n % 10, 5, 9) || isBetween(n % 100, 12, 14)) return 'many'; - if (n == 1) return 'one'; - return 'other'; - }, - '14': function (n) { - if (isBetween(n % 100, 3, 4)) return 'few'; - if (n % 100 == 2) return 'two'; - if (n % 100 == 1) return 'one'; - return 'other'; - }, - '15': function (n) { - if (n === 0 || isBetween(n % 100, 2, 10)) return 'few'; - if (isBetween(n % 100, 11, 19)) return 'many'; - if (n == 1) return 'one'; - return 'other'; - }, - '16': function (n) { - if (n % 10 == 1 && n != 11) return 'one'; - return 'other'; - }, - '17': function (n) { - if (n == 3) return 'few'; - if (n === 0) return 'zero'; - if (n == 6) return 'many'; - if (n == 2) return 'two'; - if (n == 1) return 'one'; - return 'other'; - }, - '18': function (n) { - if (n === 0) return 'zero'; - if (isBetween(n, 0, 2) && n !== 0 && n != 2) return 'one'; - return 'other'; - }, - '19': function (n) { - if (isBetween(n, 2, 10)) return 'few'; - if (isBetween(n, 0, 1)) return 'one'; - return 'other'; - }, - '20': function (n) { - if ((isBetween(n % 10, 3, 4) || n % 10 == 9) && !(isBetween(n % 100, 10, 19) || isBetween(n % 100, 70, 79) || isBetween(n % 100, 90, 99))) return 'few'; - if (n % 1000000 === 0 && n !== 0) return 'many'; - if (n % 10 == 2 && !isIn(n % 100, [12, 72, 92])) return 'two'; - if (n % 10 == 1 && !isIn(n % 100, [11, 71, 91])) return 'one'; - return 'other'; - }, - '21': function (n) { - if (n === 0) return 'zero'; - if (n == 1) return 'one'; - return 'other'; - }, - '22': function (n) { - if (isBetween(n, 0, 1) || isBetween(n, 11, 99)) return 'one'; - return 'other'; - }, - '23': function (n) { - if (isBetween(n % 10, 1, 2) || n % 20 === 0) return 'one'; - return 'other'; - }, - '24': function (n) { - if (isBetween(n, 3, 10) || isBetween(n, 13, 19)) return 'few'; - if (isIn(n, [2, 12])) return 'two'; - if (isIn(n, [1, 11])) return 'one'; - return 'other'; - } - }; - var index = locales2rules[lang.replace(/-.*$/, '')]; - if (!(index in pluralRules)) { - console.warn('plural form unknown for [' + lang + ']'); - return function () { - return 'other'; - }; - } - return pluralRules[index]; - } - gMacros.plural = function (str, param, key, prop) { - var n = parseFloat(param); - if (isNaN(n)) return str; - if (prop != gTextProp) return str; - if (!gMacros._pluralRules) { - gMacros._pluralRules = getPluralRules(gLanguage); - } - var index = '[' + gMacros._pluralRules(n) + ']'; - if (n === 0 && key + '[zero]' in gL10nData) { - str = gL10nData[key + '[zero]'][prop]; - } else if (n == 1 && key + '[one]' in gL10nData) { - str = gL10nData[key + '[one]'][prop]; - } else if (n == 2 && key + '[two]' in gL10nData) { - str = gL10nData[key + '[two]'][prop]; - } else if (key + index in gL10nData) { - str = gL10nData[key + index][prop]; - } else if (key + '[other]' in gL10nData) { - str = gL10nData[key + '[other]'][prop]; - } - return str; - }; - function getL10nData(key, args, fallback) { - var data = gL10nData[key]; - if (!data) { - console.warn('#' + key + ' is undefined.'); - if (!fallback) { - return null; - } - data = fallback; - } - var rv = {}; - for (var prop in data) { - var str = data[prop]; - str = substIndexes(str, args, key, prop); - str = substArguments(str, args, key); - rv[prop] = str; - } - return rv; - } - function substIndexes(str, args, key, prop) { - var reIndex = /\{\[\s*([a-zA-Z]+)\(([a-zA-Z]+)\)\s*\]\}/; - var reMatch = reIndex.exec(str); - if (!reMatch || !reMatch.length) return str; - var macroName = reMatch[1]; - var paramName = reMatch[2]; - var param; - if (args && paramName in args) { - param = args[paramName]; - } else if (paramName in gL10nData) { - param = gL10nData[paramName]; - } - if (macroName in gMacros) { - var macro = gMacros[macroName]; - str = macro(str, param, key, prop); - } - return str; - } - function substArguments(str, args, key) { - var reArgs = /\{\{\s*(.+?)\s*\}\}/g; - return str.replace(reArgs, function (matched_text, arg) { - if (args && arg in args) { - return args[arg]; - } - if (arg in gL10nData) { - return gL10nData[arg]; - } - console.log('argument {{' + arg + '}} for #' + key + ' is undefined.'); - return matched_text; - }); - } - function translateElement(element) { - var l10n = getL10nAttributes(element); - if (!l10n.id) return; - var data = getL10nData(l10n.id, l10n.args); - if (!data) { - console.warn('#' + l10n.id + ' is undefined.'); - return; - } - if (data[gTextProp]) { - if (getChildElementCount(element) === 0) { - element[gTextProp] = data[gTextProp]; - } else { - var children = element.childNodes; - var found = false; - for (var i = 0, l = children.length; i < l; i++) { - if (children[i].nodeType === 3 && /\S/.test(children[i].nodeValue)) { - if (found) { - children[i].nodeValue = ''; - } else { - children[i].nodeValue = data[gTextProp]; - found = true; - } - } - } - if (!found) { - var textNode = document.createTextNode(data[gTextProp]); - element.prepend(textNode); - } - } - delete data[gTextProp]; - } - for (var k in data) { - element[k] = data[k]; - } - } - function getChildElementCount(element) { - if (element.children) { - return element.children.length; - } - if (typeof element.childElementCount !== 'undefined') { - return element.childElementCount; - } - var count = 0; - for (var i = 0; i < element.childNodes.length; i++) { - count += element.nodeType === 1 ? 1 : 0; - } - return count; - } - function translateFragment(element) { - element = element || document.documentElement; - var children = getTranslatableChildren(element); - var elementCount = children.length; - for (var i = 0; i < elementCount; i++) { - translateElement(children[i]); - } - translateElement(element); - } - return { - get: function (key, args, fallbackString) { - var index = key.lastIndexOf('.'); - var prop = gTextProp; - if (index > 0) { - prop = key.substring(index + 1); - key = key.substring(0, index); - } - var fallback; - if (fallbackString) { - fallback = {}; - fallback[prop] = fallbackString; - } - var data = getL10nData(key, args, fallback); - if (data && prop in data) { - return data[prop]; - } - return '{{' + key + '}}'; - }, - getData: function () { - return gL10nData; - }, - getText: function () { - return gTextData; - }, - getLanguage: function () { - return gLanguage; - }, - setLanguage: function (lang, callback) { - loadLocale(lang, function () { - if (callback) callback(); - }); - }, - getDirection: function () { - var rtlList = ['ar', 'he', 'fa', 'ps', 'ur']; - var shortCode = gLanguage.split('-', 1)[0]; - return rtlList.indexOf(shortCode) >= 0 ? 'rtl' : 'ltr'; - }, - translate: translateFragment, - getReadyState: function () { - return gReadyState; - }, - ready: function (callback) { - if (!callback) { - return; - } else if (gReadyState == 'complete' || gReadyState == 'interactive') { - window.setTimeout(function () { - callback(); - }); - } else if (document.addEventListener) { - document.addEventListener('localized', function once() { - document.removeEventListener('localized', once); - callback(); - }); - } - } - }; -}(window, document); - -/***/ }), -/* 12 */ -/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { - - - -Object.defineProperty(exports, "__esModule", ({ - value: true -})); -exports.PDFHistory = void 0; -exports.isDestArraysEqual = isDestArraysEqual; -exports.isDestHashesEqual = isDestHashesEqual; -var _ui_utils = __w_pdfjs_require__(2); -var _event_utils = __w_pdfjs_require__(9); -const HASH_CHANGE_TIMEOUT = 1000; -const POSITION_UPDATED_THRESHOLD = 50; -const UPDATE_VIEWAREA_TIMEOUT = 1000; -function getCurrentHash() { - return document.location.hash; -} -class PDFHistory { - constructor({ - linkService, - eventBus - }) { - this.linkService = linkService; - this.eventBus = eventBus; - this._initialized = false; - this._fingerprint = ""; - this.reset(); - this._boundEvents = null; - 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("#")[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.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.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.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._boundEvents) { - return; - } - this._boundEvents = { - updateViewarea: this._updateViewarea.bind(this), - popState: this._popState.bind(this), - pageHide: this._pageHide.bind(this) - }; - this.eventBus._on("updateviewarea", this._boundEvents.updateViewarea); - window.addEventListener("popstate", this._boundEvents.popState); - window.addEventListener("pagehide", this._boundEvents.pageHide); - } - _unbindEvents() { - if (!this._boundEvents) { - return; - } - this.eventBus._off("updateviewarea", this._boundEvents.updateViewarea); - window.removeEventListener("popstate", this._boundEvents.popState); - window.removeEventListener("pagehide", this._boundEvents.pageHide); - this._boundEvents = null; - } -} -exports.PDFHistory = PDFHistory; -function isDestHashesEqual(destHash, pushHash) { - if (typeof destHash !== "string" || typeof pushHash !== "string") { - return false; - } - if (destHash === pushHash) { - return true; - } - const nameddest = (0, _ui_utils.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; -} - -/***/ }), -/* 13 */ -/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { - - - -Object.defineProperty(exports, "__esModule", ({ - value: true -})); -exports.PDFPageView = void 0; -var _pdfjsLib = __w_pdfjs_require__(4); -var _ui_utils = __w_pdfjs_require__(2); -var _annotation_editor_layer_builder = __w_pdfjs_require__(14); -var _annotation_layer_builder = __w_pdfjs_require__(6); -var _app_options = __w_pdfjs_require__(15); -var _l10n_utils = __w_pdfjs_require__(7); -var _pdf_link_service = __w_pdfjs_require__(5); -var _struct_tree_layer_builder = __w_pdfjs_require__(16); -var _text_accessibility = __w_pdfjs_require__(17); -var _text_highlighter = __w_pdfjs_require__(18); -var _text_layer_builder = __w_pdfjs_require__(19); -var _xfa_layer_builder = __w_pdfjs_require__(20); -const MAX_CANVAS_PIXELS = _app_options.compatibilityParams.maxCanvasPixels || 16777216; -const DEFAULT_LAYER_PROPERTIES = () => { - return { - annotationEditorUIManager: null, - annotationStorage: null, - downloadManager: null, - enableScripting: false, - fieldObjectsPromise: null, - findController: null, - hasJSActionsPromise: null, - get linkService() { - return new _pdf_link_service.SimpleLinkService(); - } - }; -}; -class PDFPageView { - #annotationMode = _pdfjsLib.AnnotationMode.ENABLE_FORMS; - #hasRestrictedScaling = false; - #layerProperties = null; - #loadingId = null; - #previousRotation = null; - #renderError = null; - #renderingState = _ui_utils.RenderingStates.INITIAL; - #textLayerMode = _ui_utils.TextLayerMode.ENABLE; - #useThumbnailCanvas = { - directDrawing: true, - initialOptionalContent: true, - regularAnnotations: true - }; - #viewportMap = new WeakMap(); - 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.DEFAULT_SCALE; - this.viewport = defaultViewport; - this.pdfPageRotate = defaultViewport.rotation; - this._optionalContentConfigPromise = options.optionalContentConfigPromise || null; - this.#textLayerMode = options.textLayerMode ?? _ui_utils.TextLayerMode.ENABLE; - this.#annotationMode = options.annotationMode ?? _pdfjsLib.AnnotationMode.ENABLE_FORMS; - this.imageResourcesPath = options.imageResourcesPath || ""; - this.isOffscreenCanvasSupported = options.isOffscreenCanvasSupported ?? true; - this.maxCanvasPixels = options.maxCanvasPixels ?? MAX_CANVAS_PIXELS; - this.pageColors = options.pageColors || null; - this.eventBus = options.eventBus; - this.renderingQueue = options.renderingQueue; - this.l10n = options.l10n || _l10n_utils.NullL10n; - this.renderTask = null; - this.resume = null; - this._isStandalone = !this.renderingQueue?.hasViewer(); - this._container = container; - if (options.useOnlyCssZoom) { - console.error("useOnlyCssZoom was removed, please use `maxCanvasPixels = 0` instead."); - this.maxCanvasPixels = 0; - } - this._annotationCanvasMap = null; - this.annotationLayer = null; - this.annotationEditorLayer = null; - this.textLayer = null; - this.zoomLayer = null; - this.xfaLayer = null; - this.structTreeLayer = null; - const div = document.createElement("div"); - div.className = "page"; - div.setAttribute("data-page-number", this.id); - div.setAttribute("role", "region"); - this.l10n.get("page_landmark", { - page: this.id - }).then(msg => { - div.setAttribute("aria-label", msg); - }); - this.div = div; - this.#setDimensions(); - container?.append(div); - if (this._isStandalone) { - container?.style.setProperty("--scale-factor", this.scale * _pdfjsLib.PixelsPerInch.PDF_TO_CSS_UNITS); - const { - optionalContentConfigPromise - } = options; - if (optionalContentConfigPromise) { - optionalContentConfigPromise.then(optionalContentConfig => { - if (optionalContentConfigPromise !== this._optionalContentConfigPromise) { - return; - } - this.#useThumbnailCanvas.initialOptionalContent = optionalContentConfig.hasInitialVisibility; - }); - } - } - } - 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.RenderingStates.PAUSED: - this.div.classList.remove("loading"); - break; - case _ui_utils.RenderingStates.RUNNING: - this.div.classList.add("loadingIcon"); - this.#loadingId = setTimeout(() => { - this.div.classList.add("loading"); - this.#loadingId = null; - }, 0); - break; - case _ui_utils.RenderingStates.INITIAL: - case _ui_utils.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, _pdfjsLib.setLayerDimensions)(this.div, viewport, true, false); - } - setPdfPage(pdfPage) { - if (this._isStandalone && (this.pageColors?.foreground === "CanvasText" || this.pageColors?.background === "Canvas")) { - this._container?.style.setProperty("--hcm-highligh-filter", pdfPage.filterFactory.addHighlightHCMFilter("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 * _pdfjsLib.PixelsPerInch.PDF_TO_CSS_UNITS, - rotation: totalRotation - }); - this.#setDimensions(); - this.reset(); - } - destroy() { - this.reset(); - this.pdfPage?.cleanup(); - } - get _textHighlighter() { - return (0, _pdfjsLib.shadow)(this, "_textHighlighter", new _text_highlighter.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 #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: "${ex}".`); - error = ex; - } finally { - this.eventBus.dispatch("xfalayerrendered", { - source: this, - pageNumber: this.id, - error - }); - } - } - async #renderTextLayer() { - const { - pdfPage, - textLayer, - viewport - } = this; - if (!textLayer) { - return; - } - let error = null; - try { - if (!textLayer.renderingDone) { - const readableStream = pdfPage.streamTextContent({ - includeMarkedContent: true, - disableNormalization: true - }); - textLayer.setTextContentSource(readableStream); - } - await textLayer.render(viewport); - } catch (ex) { - if (ex instanceof _pdfjsLib.AbortException) { - return; - } - console.error(`#renderTextLayer: "${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.StructTreeLayerBuilder(); - const tree = await (!this.structTreeLayer.renderingDone ? this.pdfPage.getStructTree() : null); - const treeDom = this.structTreeLayer?.render(tree); - if (treeDom) { - this.canvas?.append(treeDom); - } - 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.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(); - } - 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 * _pdfjsLib.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.RenderingStates.FINISHED) { - this.cancelRendering({ - keepZoomLayer: true, - keepAnnotationLayer: true, - keepAnnotationEditorLayer: true, - keepXfaLayer: true, - keepTextLayer: true, - cancelExtraDelay: drawingDelay - }); - this.renderingState = _ui_utils.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)) { - 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) { - 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 _pdfjsLib.RenderingCancelledException) { - this.#renderError = null; - return; - } - this.#renderError = error; - this.renderingState = _ui_utils.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.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.RenderingStates.FINISHED; - throw new Error("pdfPage is not loaded"); - } - this.renderingState = _ui_utils.RenderingStates.RUNNING; - const canvasWrapper = document.createElement("div"); - canvasWrapper.classList.add("canvasWrapper"); - div.append(canvasWrapper); - if (!this.textLayer && this.#textLayerMode !== _ui_utils.TextLayerMode.DISABLE && !pdfPage.isPureXfa) { - this._accessibilityManager ||= new _text_accessibility.TextAccessibilityManager(); - this.textLayer = new _text_layer_builder.TextLayerBuilder({ - highlighter: this._textHighlighter, - accessibilityManager: this._accessibilityManager, - isOffscreenCanvasSupported: this.isOffscreenCanvasSupported, - enablePermissions: this.#textLayerMode === _ui_utils.TextLayerMode.ENABLE_PERMISSIONS - }); - div.append(this.textLayer.div); - } - if (!this.annotationLayer && this.#annotationMode !== _pdfjsLib.AnnotationMode.DISABLE) { - const { - annotationStorage, - downloadManager, - enableScripting, - fieldObjectsPromise, - hasJSActionsPromise, - linkService - } = this.#layerProperties(); - this._annotationCanvasMap ||= new Map(); - this.annotationLayer = new _annotation_layer_builder.AnnotationLayerBuilder({ - pageDiv: div, - pdfPage, - annotationStorage, - imageResourcesPath: this.imageResourcesPath, - renderForms: this.#annotationMode === _pdfjsLib.AnnotationMode.ENABLE_FORMS, - linkService, - downloadManager, - l10n, - enableScripting, - hasJSActionsPromise, - fieldObjectsPromise, - annotationCanvasMap: this._annotationCanvasMap, - accessibilityManager: this._accessibilityManager - }); - } - const renderContinueCallback = cont => { - showCanvas?.(false); - if (this.renderingQueue && !this.renderingQueue.isHighestPriority(this)) { - this.renderingState = _ui_utils.RenderingStates.PAUSED; - this.resume = () => { - this.renderingState = _ui_utils.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.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.approximateFraction)(outputScale.sx); - const sfy = (0, _ui_utils.approximateFraction)(outputScale.sy); - canvas.width = (0, _ui_utils.roundToDivide)(width * outputScale.sx, sfx[0]); - canvas.height = (0, _ui_utils.roundToDivide)(height * outputScale.sy, sfy[0]); - const { - style - } = canvas; - style.width = (0, _ui_utils.roundToDivide)(width, sfx[1]) + "px"; - style.height = (0, _ui_utils.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(); - } - if (!this.annotationEditorLayer) { - const { - annotationEditorUIManager - } = this.#layerProperties(); - if (!annotationEditorUIManager) { - return; - } - this.annotationEditorLayer = new _annotation_editor_layer_builder.AnnotationEditorLayerBuilder({ - uiManager: annotationEditorUIManager, - pageDiv: div, - pdfPage, - l10n, - accessibilityManager: this._accessibilityManager, - annotationLayer: this.annotationLayer?.annotationLayer - }); - } - this.#renderAnnotationEditorLayer(); - }, error => { - if (!(error instanceof _pdfjsLib.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.XfaLayerBuilder({ - pageDiv: div, - pdfPage, - annotationStorage, - linkService - }); - } else if (this.xfaLayer.div) { - div.append(this.xfaLayer.div); - } - 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; - 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; - } -} -exports.PDFPageView = PDFPageView; - -/***/ }), -/* 14 */ -/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { - - - -Object.defineProperty(exports, "__esModule", ({ - value: true -})); -exports.AnnotationEditorLayerBuilder = void 0; -var _pdfjsLib = __w_pdfjs_require__(4); -var _l10n_utils = __w_pdfjs_require__(7); -class AnnotationEditorLayerBuilder { - #annotationLayer = null; - #uiManager; - constructor(options) { - this.pageDiv = options.pageDiv; - this.pdfPage = options.pdfPage; - this.accessibilityManager = options.accessibilityManager; - this.l10n = options.l10n || _l10n_utils.NullL10n; - this.annotationEditorLayer = null; - this.div = null; - this._cancelled = false; - this.#uiManager = options.uiManager; - this.#annotationLayer = options.annotationLayer || 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.tabIndex = 0; - div.hidden = true; - div.dir = this.#uiManager.direction; - this.pageDiv.append(div); - this.annotationEditorLayer = new _pdfjsLib.AnnotationEditorLayer({ - uiManager: this.#uiManager, - div, - accessibilityManager: this.accessibilityManager, - pageIndex: this.pdfPage.pageNumber - 1, - l10n: this.l10n, - viewport: clonedViewport, - annotationLayer: this.#annotationLayer - }); - const parameters = { - viewport: clonedViewport, - div, - annotations: null, - intent - }; - this.annotationEditorLayer.render(parameters); - this.show(); - } - cancel() { - this._cancelled = true; - if (!this.div) { - return; - } - this.pageDiv = null; - this.annotationEditorLayer.destroy(); - this.div.remove(); - } - hide() { - if (!this.div) { - return; - } - this.div.hidden = true; - } - show() { - if (!this.div || this.annotationEditorLayer.isEmpty) { - return; - } - this.div.hidden = false; - } -} -exports.AnnotationEditorLayerBuilder = AnnotationEditorLayerBuilder; - -/***/ }), -/* 15 */ -/***/ ((__unused_webpack_module, exports) => { - - - -Object.defineProperty(exports, "__esModule", ({ - value: true -})); -exports.compatibilityParams = exports.OptionKind = exports.AppOptions = void 0; -const compatibilityParams = Object.create(null); -exports.compatibilityParams = compatibilityParams; -{ - 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 = { - VIEWER: 0x02, - API: 0x04, - WORKER: 0x08, - PREFERENCE: 0x80 -}; -exports.OptionKind = OptionKind; -const defaultOptions = { - annotationEditorMode: { - value: 0, - kind: OptionKind.VIEWER + OptionKind.PREFERENCE - }, - annotationMode: { - value: 2, - kind: OptionKind.VIEWER + OptionKind.PREFERENCE - }, - cursorToolOnLoad: { - value: 0, - kind: OptionKind.VIEWER + OptionKind.PREFERENCE - }, - 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 - }, - 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 - }, - historyUpdateUrl: { - value: false, - kind: OptionKind.VIEWER + OptionKind.PREFERENCE - }, - ignoreDestinationZoom: { - value: false, - kind: OptionKind.VIEWER + OptionKind.PREFERENCE - }, - imageResourcesPath: { - value: "./images/", - kind: OptionKind.VIEWER - }, - maxCanvasPixels: { - value: 16777216, - 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 - }, - viewerCssTheme: { - value: 0, - 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: "../build/pdf.worker.js", - kind: OptionKind.WORKER - } -}; -{ - defaultOptions.defaultUrl = { - value: "compressed.tracemonkey-pldi-09.pdf", - kind: OptionKind.VIEWER - }; - defaultOptions.disablePreferences = { - value: false, - kind: OptionKind.VIEWER - }; - defaultOptions.locale = { - value: navigator.language || "en-US", - kind: OptionKind.VIEWER - }; - defaultOptions.sandboxBundleSrc = { - value: "../build/pdf.sandbox.js", - kind: OptionKind.VIEWER - }; -} -const userOptions = Object.create(null); -class AppOptions { - constructor() { - throw new Error("Cannot initialize AppOptions."); - } - static get(name) { - const userOption = userOptions[name]; - if (userOption !== undefined) { - return userOption; - } - const defaultOption = defaultOptions[name]; - if (defaultOption !== undefined) { - return compatibilityParams[name] ?? defaultOption.value; - } - return undefined; - } - static getAll(kind = null) { - const options = Object.create(null); - for (const name in defaultOptions) { - const defaultOption = defaultOptions[name]; - if (kind) { - if ((kind & defaultOption.kind) === 0) { - continue; - } - if (kind === OptionKind.PREFERENCE) { - const value = defaultOption.value, - valueType = typeof value; - if (valueType === "boolean" || valueType === "string" || valueType === "number" && Number.isInteger(value)) { - options[name] = value; - continue; - } - throw new Error(`Invalid type for preference: ${name}`); - } - } - const userOption = userOptions[name]; - options[name] = userOption !== undefined ? userOption : compatibilityParams[name] ?? defaultOption.value; - } - return options; - } - static set(name, value) { - userOptions[name] = value; - } - static setAll(options) { - for (const name in options) { - userOptions[name] = options[name]; - } - } - static remove(name) { - delete userOptions[name]; - } -} -exports.AppOptions = AppOptions; -{ - AppOptions._hasUserOptions = function () { - return Object.keys(userOptions).length > 0; - }; -} - -/***/ }), -/* 16 */ -/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { - - - -Object.defineProperty(exports, "__esModule", ({ - value: true -})); -exports.StructTreeLayerBuilder = void 0; -var _ui_utils = __w_pdfjs_require__(2); -const PDF_ROLE_TO_HTML_ROLE = { - Document: null, - DocumentFragment: null, - Part: "group", - Sect: "group", - Div: "group", - Aside: "note", - NonStruct: "none", - P: null, - H: "heading", - Title: null, - FENote: "note", - Sub: "group", - Lbl: null, - Span: null, - Em: null, - Strong: null, - Link: "link", - Annot: "note", - Form: "form", - Ruby: null, - RB: null, - RT: null, - RP: null, - Warichu: null, - WT: null, - WP: null, - L: "list", - LI: "listitem", - LBody: null, - Table: "table", - TR: "row", - TH: "columnheader", - TD: "cell", - THead: "columnheader", - TBody: null, - TFoot: null, - Caption: null, - Figure: "figure", - Formula: null, - Artifact: null -}; -const HEADING_PATTERN = /^H(\d+)$/; -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.removeNullCharacters)(alt)); - } - if (id !== undefined) { - htmlElement.setAttribute("aria-owns", id); - } - if (lang !== undefined) { - htmlElement.setAttribute("lang", (0, _ui_utils.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; - } -} -exports.StructTreeLayerBuilder = StructTreeLayerBuilder; - -/***/ }), -/* 17 */ -/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { - - - -Object.defineProperty(exports, "__esModule", ({ - value: true -})); -exports.TextAccessibilityManager = void 0; -var _ui_utils = __w_pdfjs_require__(2); -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.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.binarySearchFirstItem)(children, node => TextAccessibilityManager.#compareElementPositions(elementToCompare, node) < 0); - if (index === 0) { - children[0].before(element); - } else { - children[index - 1].after(element); - } - return id; - } -} -exports.TextAccessibilityManager = TextAccessibilityManager; - -/***/ }), -/* 18 */ -/***/ ((__unused_webpack_module, exports) => { - - - -Object.defineProperty(exports, "__esModule", ({ - value: true -})); -exports.TextHighlighter = void 0; -class TextHighlighter { - constructor({ - findController, - eventBus, - pageIndex - }) { - this.findController = findController; - this.matches = []; - this.eventBus = eventBus; - this.pageIdx = pageIndex; - this._onUpdateTextLayerMatches = null; - 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._onUpdateTextLayerMatches) { - this._onUpdateTextLayerMatches = evt => { - if (evt.pageIndex === this.pageIdx || evt.pageIndex === -1) { - this._updateMatches(); - } - }; - this.eventBus._on("updatetextlayermatches", this._onUpdateTextLayerMatches); - } - this._updateMatches(); - } - disable() { - if (!this.enabled) { - return; - } - this.enabled = false; - if (this._onUpdateTextLayerMatches) { - this.eventBus._off("updatetextlayermatches", this._onUpdateTextLayerMatches); - this._onUpdateTextLayerMatches = 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); - } -} -exports.TextHighlighter = TextHighlighter; - -/***/ }), -/* 19 */ -/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { - - - -Object.defineProperty(exports, "__esModule", ({ - value: true -})); -exports.TextLayerBuilder = void 0; -var _pdfjsLib = __w_pdfjs_require__(4); -var _ui_utils = __w_pdfjs_require__(2); -class TextLayerBuilder { - #enablePermissions = false; - #rotation = 0; - #scale = 0; - #textContentSource = null; - constructor({ - highlighter = null, - accessibilityManager = null, - isOffscreenCanvasSupported = true, - enablePermissions = false - }) { - this.textContentItemsStr = []; - this.renderingDone = false; - this.textDivs = []; - this.textDivProperties = new WeakMap(); - this.textLayerRenderTask = null; - this.highlighter = highlighter; - this.accessibilityManager = accessibilityManager; - this.isOffscreenCanvasSupported = isOffscreenCanvasSupported; - this.#enablePermissions = enablePermissions === true; - this.div = document.createElement("div"); - this.div.className = "textLayer"; - this.hide(); - } - #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, _pdfjsLib.updateTextLayer)({ - container: this.div, - viewport, - textDivs: this.textDivs, - textDivProperties: this.textDivProperties, - isOffscreenCanvasSupported: this.isOffscreenCanvasSupported, - 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, _pdfjsLib.renderTextLayer)({ - textContentSource: this.#textContentSource, - container: this.div, - viewport, - textDivs: this.textDivs, - textDivProperties: this.textDivProperties, - textContentItemsStr: this.textContentItemsStr, - isOffscreenCanvasSupported: this.isOffscreenCanvasSupported - }); - await this.textLayerRenderTask.promise; - this.#finishRendering(); - this.#scale = scale; - this.#rotation = rotation; - this.show(); - this.accessibilityManager?.enable(); - } - hide() { - if (!this.div.hidden) { - 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.removeNullCharacters)((0, _pdfjsLib.normalizeUnicode)(selection.toString()))); - } - event.preventDefault(); - event.stopPropagation(); - }); - } -} -exports.TextLayerBuilder = TextLayerBuilder; - -/***/ }), -/* 20 */ -/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { - - - -Object.defineProperty(exports, "__esModule", ({ - value: true -})); -exports.XfaLayerBuilder = void 0; -var _pdfjsLib = __w_pdfjs_require__(4); -class XfaLayerBuilder { - constructor({ - pageDiv, - pdfPage, - annotationStorage = null, - linkService, - xfaHtml = null - }) { - this.pageDiv = pageDiv; - 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 - }; - const div = document.createElement("div"); - this.pageDiv.append(div); - parameters.div = div; - return _pdfjsLib.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 _pdfjsLib.XfaLayer.update(parameters); - } - this.div = document.createElement("div"); - this.pageDiv.append(this.div); - parameters.div = this.div; - return _pdfjsLib.XfaLayer.render(parameters); - } - cancel() { - this._cancelled = true; - } - hide() { - if (!this.div) { - return; - } - this.div.hidden = true; - } -} -exports.XfaLayerBuilder = XfaLayerBuilder; - -/***/ }), -/* 21 */ -/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { - - - -Object.defineProperty(exports, "__esModule", ({ - value: true -})); -exports.PDFScriptingManager = void 0; -var _generic_scripting = __w_pdfjs_require__(22); -var _pdf_scripting_manager = __w_pdfjs_require__(23); -class PDFScriptingManagerComponents extends _pdf_scripting_manager.PDFScriptingManager { - constructor(options) { - if (!options.externalServices) { - window.addEventListener("updatefromsandbox", event => { - options.eventBus.dispatch("updatefromsandbox", { - source: window, - detail: event.detail - }); - }); - } - options.externalServices ||= { - createScripting: ({ - sandboxBundleSrc - }) => { - return new _generic_scripting.GenericScripting(sandboxBundleSrc); - } - }; - options.docProperties ||= pdfDocument => { - return (0, _generic_scripting.docProperties)(pdfDocument); - }; - super(options); - } -} -exports.PDFScriptingManager = PDFScriptingManagerComponents; - -/***/ }), -/* 22 */ -/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { - - - -Object.defineProperty(exports, "__esModule", ({ - value: true -})); -exports.GenericScripting = void 0; -exports.docProperties = docProperties; -var _pdfjsLib = __w_pdfjs_require__(4); -async function docProperties(pdfDocument) { - const url = "", - baseUrl = url.split("#")[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, _pdfjsLib.getPdfFilenameFromUrl)(url), - metadata: metadata?.getRaw(), - authors: metadata?.get("dc:creator"), - numPages: pdfDocument.numPages, - URL: url - }; -} -class GenericScripting { - constructor(sandboxBundleSrc) { - this._ready = (0, _pdfjsLib.loadScript)(sandboxBundleSrc, true).then(() => { - return window.pdfjsSandbox.QuickJSSandbox(); - }); - } - 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(); - } -} -exports.GenericScripting = GenericScripting; - -/***/ }), -/* 23 */ -/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { - - - -Object.defineProperty(exports, "__esModule", ({ - value: true -})); -exports.PDFScriptingManager = void 0; -var _ui_utils = __w_pdfjs_require__(2); -var _pdfjsLib = __w_pdfjs_require__(4); -class PDFScriptingManager { - #closeCapability = null; - #destroyCapability = null; - #docProperties = null; - #eventBus = null; - #externalServices = null; - #pdfDocument = null; - #pdfViewer = null; - #ready = false; - #sandboxBundleSrc = null; - #scripting = null; - #willPrintCapability = null; - constructor({ - eventBus, - sandboxBundleSrc = null, - externalServices = null, - docProperties = null - }) { - this.#eventBus = eventBus; - this.#sandboxBundleSrc = sandboxBundleSrc; - 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: "${error.message}".`); - await this.#destroyScripting(); - return; - } - this._internalEvents.set("updatefromsandbox", event => { - if (event?.source === window) { - this.#updateFromSandbox(event.detail); - } - }); - this._internalEvents.set("dispatcheventinsandbox", event => { - this.#scripting?.dispatchEventInSandbox(event.detail); - }); - this._internalEvents.set("pagechanging", ({ - pageNumber, - previous - }) => { - if (pageNumber === previous) { - return; - } - this.#dispatchPageClose(previous); - this.#dispatchPageOpen(pageNumber); - }); - this._internalEvents.set("pagerendered", ({ - pageNumber - }) => { - if (!this._pageOpenPending.has(pageNumber)) { - return; - } - if (pageNumber !== this.#pdfViewer.currentPageNumber) { - return; - } - this.#dispatchPageOpen(pageNumber); - }); - this._internalEvents.set("pagesdestroy", async () => { - await this.#dispatchPageClose(this.#pdfViewer.currentPageNumber); - await this.#scripting?.dispatchEventInSandbox({ - id: "doc", - name: "WillClose" - }); - this.#closeCapability?.resolve(); - }); - for (const [name, listener] of this._internalEvents) { - this.#eventBus._on(name, listener); - } - try { - const docProperties = await this.#docProperties(pdfDocument); - if (pdfDocument !== this.#pdfDocument) { - return; - } - await this.#scripting.createSandbox({ - objects, - calculationOrder, - appInfo: { - platform: navigator.platform, - language: navigator.language - }, - docInfo: { - ...docProperties, - actions: docActions - } - }); - this.#eventBus.dispatch("sandboxcreated", { - source: this - }); - } catch (error) { - console.error(`setDocument: "${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 = new _pdfjsLib.PromiseCapability(); - 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 _internalEvents() { - return (0, _pdfjsLib.shadow)(this, "_internalEvents", new Map()); - } - get _pageOpenPending() { - return (0, _pdfjsLib.shadow)(this, "_pageOpenPending", new Set()); - } - get _visitedPages() { - return (0, _pdfjsLib.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.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 = new _pdfjsLib.PromiseCapability(); - } - if (!this.#closeCapability) { - return; - } - const pageView = this.#pdfViewer.getPageView(pageNumber - 1); - if (pageView?.renderingState !== _ui_utils.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 = new _pdfjsLib.PromiseCapability(); - if (this.#scripting) { - throw new Error("#initScripting: Scripting already exists."); - } - return this.#externalServices.createScripting({ - sandboxBundleSrc: this.#sandboxBundleSrc - }); - } - 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; - for (const [name, listener] of this._internalEvents) { - this.#eventBus._off(name, listener); - } - this._internalEvents.clear(); - this._pageOpenPending.clear(); - this._visitedPages.clear(); - this.#scripting = null; - this.#ready = false; - this.#destroyCapability?.resolve(); - } -} -exports.PDFScriptingManager = PDFScriptingManager; - -/***/ }), -/* 24 */ -/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { - - - -Object.defineProperty(exports, "__esModule", ({ - value: true -})); -exports.PDFSinglePageViewer = void 0; -var _ui_utils = __w_pdfjs_require__(2); -var _pdf_viewer = __w_pdfjs_require__(25); -class PDFSinglePageViewer extends _pdf_viewer.PDFViewer { - _resetView() { - super._resetView(); - this._scrollMode = _ui_utils.ScrollMode.PAGE; - this._spreadMode = _ui_utils.SpreadMode.NONE; - } - set scrollMode(mode) {} - _updateScrollMode() {} - set spreadMode(mode) {} - _updateSpreadMode() {} -} -exports.PDFSinglePageViewer = PDFSinglePageViewer; - -/***/ }), -/* 25 */ -/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { - - - -Object.defineProperty(exports, "__esModule", ({ - value: true -})); -exports.PagesCountLimit = exports.PDFViewer = exports.PDFPageViewBuffer = void 0; -var _pdfjsLib = __w_pdfjs_require__(4); -var _ui_utils = __w_pdfjs_require__(2); -var _l10n_utils = __w_pdfjs_require__(7); -var _pdf_page_view = __w_pdfjs_require__(13); -var _pdf_rendering_queue = __w_pdfjs_require__(26); -var _pdf_link_service = __w_pdfjs_require__(5); -const DEFAULT_CACHE_SIZE = 10; -const PagesCountLimit = { - FORCE_SCROLL_MODE_PAGE: 15000, - FORCE_LAZY_PAGE_INIT: 7500, - PAUSE_EAGER_PAGE_INIT: 250 -}; -exports.PagesCountLimit = PagesCountLimit; -function isValidAnnotationEditorMode(mode) { - return Object.values(_pdfjsLib.AnnotationEditorType).includes(mode) && mode !== _pdfjsLib.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); - } -} -exports.PDFPageViewBuffer = PDFPageViewBuffer; - -// in variables so we can remove them in a node context -const cancelAnimationFrame = window.cancelAnimationFrame -const requestAnimationFrame = window.requestAnimationFrame - -const debounceRaf = function (fn) { - var queued - return function (...args) { - if (queued) cancelAnimationFrame(queued) - - queued = requestAnimationFrame(fn.bind(fn, ...args)) - } -} - -class PDFViewer { - #buffer = null; - #altTextManager = null; - #annotationEditorMode = _pdfjsLib.AnnotationEditorType.NONE; - #annotationEditorUIManager = null; - #annotationMode = _pdfjsLib.AnnotationMode.ENABLE_FORMS; - #containerTopLeft = null; - #copyCallbackBound = null; - #enablePermissions = false; - #getAllTextInProgress = false; - #hiddenCopyElement = null; - #interruptCopyCondition = false; - #previousContainerHeight = 0; - #resizeObserver = new ResizeObserver(debounceRaf(this.#resizeObserverCallback.bind(this))); - #scrollModePageState = null; - #onVisibilityChange = null; - #scaleTimeoutId = null; - #textLayerMode = _ui_utils.TextLayerMode.ENABLE; - constructor(options) { - const viewerVersion = '3.11.174'; - if (_pdfjsLib.version !== viewerVersion) { - throw new Error(`The API version "${_pdfjsLib.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."); - } - - // Bug: ResizeObserver loop completed with undelivered notifications - // TODO: disable this function temporarily - // this.#resizeObserver.observe(this.container); - - this.eventBus = options.eventBus; - this.linkService = options.linkService || new _pdf_link_service.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.TextLayerMode.ENABLE; - this.#annotationMode = options.annotationMode ?? _pdfjsLib.AnnotationMode.ENABLE_FORMS; - this.#annotationEditorMode = options.annotationEditorMode ?? _pdfjsLib.AnnotationEditorType.NONE; - this.imageResourcesPath = options.imageResourcesPath || ""; - this.enablePrintAutoRotate = options.enablePrintAutoRotate || false; - this.removePageBorders = options.removePageBorders || false; - if (options.useOnlyCssZoom) { - console.error("useOnlyCssZoom was removed, please use `maxCanvasPixels = 0` instead."); - options.maxCanvasPixels = 0; - } - this.isOffscreenCanvasSupported = options.isOffscreenCanvasSupported ?? true; - this.maxCanvasPixels = options.maxCanvasPixels; - this.l10n = options.l10n || _l10n_utils.NullL10n; - this.#enablePermissions = options.enablePermissions || false; - this.pageColors = options.pageColors || null; - this.defaultRenderingQueue = !options.renderingQueue; - if (this.defaultRenderingQueue) { - this.renderingQueue = new _pdf_rendering_queue.PDFRenderingQueue(); - this.renderingQueue.setViewer(this); - } else { - this.renderingQueue = options.renderingQueue; - } - this.scroll = (0, _ui_utils.watchScroll)(this.container, this._scrollUpdate.bind(this)); - this.presentationModeState = _ui_utils.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(); - } - }); - } - get pagesCount() { - return this._pages.length; - } - getPageView(index) { - return this._pages[index]; - } - getCachedPageViews() { - return new Set(this.#buffer); - } - get pageViewsReady() { - return this._pagesCapability.settled && this._pages.every(pageView => pageView?.pdfPage); - } - get renderForms() { - return this.#annotationMode === _pdfjsLib.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.UNKNOWN_SCALE ? this._currentScale : _ui_utils.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.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; - } - #layerProperties() { - const self = this; - return { - 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(_pdfjsLib.PermissionFlag.COPY) && this.#textLayerMode === _ui_utils.TextLayerMode.ENABLE) { - params.textLayerMode = _ui_utils.TextLayerMode.ENABLE_PERMISSIONS; - } - if (!permissions.includes(_pdfjsLib.PermissionFlag.MODIFY_CONTENTS)) { - params.annotationEditorMode = _pdfjsLib.AnnotationEditorType.DISABLE; - } - if (!permissions.includes(_pdfjsLib.PermissionFlag.MODIFY_ANNOTATIONS) && !permissions.includes(_pdfjsLib.PermissionFlag.FILL_INTERACTIVE_FORMS) && this.#annotationMode === _pdfjsLib.AnnotationMode.ENABLE_FORMS) { - params.annotationMode = _pdfjsLib.AnnotationMode.ENABLE; - } - return params; - } - #onePageRenderedOrForceFetch() { - if (document.visibilityState === "hidden" || !this.container.offsetParent || this._getVisiblePages().views.length === 0) { - return Promise.resolve(); - } - const visibilityChangePromise = new Promise(resolve => { - this.#onVisibilityChange = () => { - if (document.visibilityState !== "hidden") { - return; - } - resolve(); - document.removeEventListener("visibilitychange", this.#onVisibilityChange); - this.#onVisibilityChange = null; - }; - document.addEventListener("visibilitychange", this.#onVisibilityChange); - }); - return Promise.race([this._onePageRenderedCapability.promise, visibilityChangePromise]); - } - 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.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.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(); - 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.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 || this._onePageRenderedCapability.settled) { - return; - } - this._onePageRenderedCapability.resolve({ - timestamp: evt.timestamp - }); - this.eventBus._off("pagerendered", this._onAfterDraw); - this._onAfterDraw = null; - if (this.#onVisibilityChange) { - document.removeEventListener("visibilitychange", this.#onVisibilityChange); - this.#onVisibilityChange = 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.TextLayerMode.DISABLE) { - const element = this.#hiddenCopyElement = document.createElement("div"); - element.id = "hiddenCopyElement"; - this.viewer.before(element); - } - if (annotationEditorMode !== _pdfjsLib.AnnotationEditorType.DISABLE) { - const mode = annotationEditorMode; - if (pdfDocument.isPureXfa) { - console.warn("Warning: XFA-editing is not implemented."); - } else if (isValidAnnotationEditorMode(mode)) { - this.#annotationEditorUIManager = new _pdfjsLib.AnnotationEditorUIManager(this.container, this.viewer, this.#altTextManager, this.eventBus, pdfDocument, this.pageColors); - if (mode !== _pdfjsLib.AnnotationEditorType.NONE) { - this.#annotationEditorUIManager.updateMode(mode); - } - } else { - console.error(`Invalid AnnotationEditor mode: ${mode}`); - } - } - const layerProperties = this.#layerProperties.bind(this); - const viewerElement = this._scrollMode === _ui_utils.ScrollMode.PAGE ? null : this.viewer; - const scale = this.currentScale; - const viewport = firstPdfPage.getViewport({ - scale: scale * _pdfjsLib.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-highligh-filter", pdfDocument.filterFactory.addHighlightHCMFilter("CanvasText", "Canvas", "HighlightText", "Highlight")); - } - for (let pageNum = 1; pageNum <= pagesCount; ++pageNum) { - const pageView = new _pdf_page_view.PDFPageView({ - container: viewerElement, - eventBus: this.eventBus, - id: pageNum, - scale, - defaultViewport: viewport.clone(), - optionalContentConfigPromise, - renderingQueue: this.renderingQueue, - textLayerMode, - annotationMode, - imageResourcesPath: this.imageResourcesPath, - isOffscreenCanvasSupported: this.isOffscreenCanvasSupported, - maxCanvasPixels: this.maxCanvasPixels, - pageColors: this.pageColors, - l10n: this.l10n, - layerProperties - }); - this._pages.push(pageView); - } - const firstPageView = this._pages[0]; - if (firstPageView) { - firstPageView.setPdfPage(firstPdfPage); - this.linkService.cachePageRef(1, firstPdfPage.ref); - } - if (this._scrollMode === _ui_utils.ScrollMode.PAGE) { - this.#ensurePageViewVisible(); - } else if (this._spreadMode !== _ui_utils.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); - } - this.linkService.cachePageRef(pageNum, pdfPage.ref); - 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.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 = new _pdfjsLib.PromiseCapability(); - this._onePageRenderedCapability = new _pdfjsLib.PromiseCapability(); - this._pagesCapability = new _pdfjsLib.PromiseCapability(); - this._scrollMode = _ui_utils.ScrollMode.VERTICAL; - this._previousScrollMode = _ui_utils.ScrollMode.UNKNOWN; - this._spreadMode = _ui_utils.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.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.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.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.ScrollMode.HORIZONTAL || left < scrollLeft || right > scrollLeft + clientWidth) { - pageSpot = { - left: 0, - top: 0 - }; - } - } - (0, _ui_utils.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 * _pdfjsLib.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.SpreadMode.NONE && this._scrollMode !== _ui_utils.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.SCROLLBAR_PADDING, - vPadding = _ui_utils.VERTICAL_PADDING; - if (this.isInPresentationMode) { - hPadding = vPadding = 4; - if (this._spreadMode !== _ui_utils.SpreadMode.NONE) { - hPadding *= 2; - } - } else if (this.removePageBorders) { - hPadding = vPadding = 0; - } else if (this._scrollMode === _ui_utils.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.isPortraitOrientation)(currentPage) ? pageWidthScale : Math.min(pageHeightScale, pageWidthScale); - scale = Math.min(_ui_utils.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: "${pageNumber}" is not a valid pageNumber parameter.`); - return; - } - if (this.isInPresentationMode || !destArray) { - this._setCurrentPageNumber(pageNumber, true); - return; - } - let x = 0, - y = 0; - let width = 0, - height = 0, - widthScale, - heightScale; - const changeOrientation = pageView.rotation % 180 !== 0; - const pageWidth = (changeOrientation ? pageView.height : pageView.width) / pageView.scale / _pdfjsLib.PixelsPerInch.PDF_TO_CSS_UNITS; - const pageHeight = (changeOrientation ? pageView.width : pageView.height) / pageView.scale / _pdfjsLib.PixelsPerInch.PDF_TO_CSS_UNITS; - let scale = 0; - switch (destArray[1].name) { - case "XYZ": - x = destArray[2]; - y = destArray[3]; - scale = destArray[4]; - x = x !== null ? x : 0; - y = y !== null ? y : pageHeight; - break; - case "Fit": - case "FitB": - scale = "page-fit"; - break; - case "FitH": - case "FitBH": - y = destArray[2]; - scale = "page-width"; - if (y === null && this._location) { - x = this._location.left; - y = this._location.top; - } else if (typeof y !== "number" || y < 0) { - y = pageHeight; - } - break; - case "FitV": - case "FitBV": - x = destArray[2]; - width = pageWidth; - height = pageHeight; - scale = "page-height"; - break; - case "FitR": - x = destArray[2]; - y = destArray[3]; - width = destArray[4] - x; - height = destArray[5] - y; - let hPadding = _ui_utils.SCROLLBAR_PADDING, - vPadding = _ui_utils.VERTICAL_PADDING; - if (this.removePageBorders) { - hPadding = vPadding = 0; - } - widthScale = (this.container.clientWidth - hPadding) / width / _pdfjsLib.PixelsPerInch.PDF_TO_CSS_UNITS; - heightScale = (this.container.clientHeight - vPadding) / height / _pdfjsLib.PixelsPerInch.PDF_TO_CSS_UNITS; - scale = Math.min(Math.abs(widthScale), Math.abs(heightScale)); - break; - default: - console.error(`scrollPageIntoView: "${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.UNKNOWN_SCALE) { - this.currentScaleValue = _ui_utils.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.SpreadMode.NONE && (this._scrollMode === _ui_utils.ScrollMode.PAGE || this._scrollMode === _ui_utils.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.PresentationModeState.FULLSCREEN; - } - get isChangingPresentationMode() { - return this.presentationModeState === _ui_utils.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.ScrollMode.PAGE ? this.#scrollModePageState.pages : this._pages, - horizontal = this._scrollMode === _ui_utils.ScrollMode.HORIZONTAL, - rtl = horizontal && this._isContainerRtl; - return (0, _ui_utils.getVisibleElements)({ - scrollEl: this.container, - views, - sortByVisibility: true, - horizontal, - rtl - }); - } - cleanup() { - this.#resizeObserver.unobserve(this.container) - this.#resizeObserver.disconnect() - - for (const pageView of this._pages) { - if (pageView.renderingState !== _ui_utils.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); - } - if (!this.linkService._cachedPageNumber?.(pdfPage.ref)) { - this.linkService.cachePageRef(pageView.id, pdfPage.ref); - } - 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.ScrollMode.PAGE: - return this.#scrollModePageState.scrollDown; - case _ui_utils.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.SpreadMode.NONE && this._scrollMode !== _ui_utils.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.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(); - } - 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.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.ScrollMode.HORIZONTAL); - viewer.classList.toggle("scrollWrapped", scrollMode === _ui_utils.ScrollMode.WRAPPED); - if (!this.pdfDocument || !pageNumber) { - return; - } - if (scrollMode === _ui_utils.ScrollMode.PAGE) { - this.#ensurePageViewVisible(); - } else if (this._previousScrollMode === _ui_utils.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.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.ScrollMode.PAGE) { - this.#ensurePageViewVisible(); - } else { - viewer.textContent = ""; - if (this._spreadMode === _ui_utils.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.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.ScrollMode.HORIZONTAL: - { - break; - } - case _ui_utils.ScrollMode.PAGE: - case _ui_utils.ScrollMode.VERTICAL: - { - if (this._spreadMode === _ui_utils.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.DEFAULT_SCALE_DELTA).toFixed(2) * 10) / 10; - } while (--steps > 0 && newScale < _ui_utils.MAX_SCALE); - } - this.#setScale(Math.min(_ui_utils.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.DEFAULT_SCALE_DELTA).toFixed(2) * 10) / 10; - } while (--steps > 0 && newScale > _ui_utils.MIN_SCALE); - } - this.#setScale(Math.max(_ui_utils.MIN_SCALE, newScale), { - noScroll: false, - drawingDelay - }); - } - #updateContainerHeightCss(height = this.container.clientHeight) { - if (height !== this.#previousContainerHeight) { - this.#previousContainerHeight = height; - _ui_utils.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 : _pdfjsLib.AnnotationEditorType.DISABLE; - } - set annotationEditorMode({ - mode, - editId = null - }) { - 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); - } - 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(); - } - } -} -exports.PDFViewer = PDFViewer; - -/***/ }), -/* 26 */ -/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { - - - -Object.defineProperty(exports, "__esModule", ({ - value: true -})); -exports.PDFRenderingQueue = void 0; -var _pdfjsLib = __w_pdfjs_require__(4); -var _ui_utils = __w_pdfjs_require__(2); -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.RenderingStates.FINISHED; - } - renderView(view) { - switch (view.renderingState) { - case _ui_utils.RenderingStates.FINISHED: - return false; - case _ui_utils.RenderingStates.PAUSED: - this.highestPriorityPage = view.renderingId; - view.resume(); - break; - case _ui_utils.RenderingStates.RUNNING: - this.highestPriorityPage = view.renderingId; - break; - case _ui_utils.RenderingStates.INITIAL: - this.highestPriorityPage = view.renderingId; - view.draw().finally(() => { - this.renderHighestPriority(); - }).catch(reason => { - if (reason instanceof _pdfjsLib.RenderingCancelledException) { - return; - } - console.error(`renderView: "${reason}"`); - }); - break; - } - return true; - } -} -exports.PDFRenderingQueue = PDFRenderingQueue; - -/***/ }) -/******/ ]); -/************************************************************************/ -/******/ // The module cache -/******/ var __webpack_module_cache__ = {}; -/******/ -/******/ // The require function -/******/ function __w_pdfjs_require__(moduleId) { -/******/ // Check if module is in cache -/******/ var cachedModule = __webpack_module_cache__[moduleId]; -/******/ if (cachedModule !== undefined) { -/******/ return cachedModule.exports; -/******/ } -/******/ // Create a new module (and put it into the cache) -/******/ var module = __webpack_module_cache__[moduleId] = { -/******/ // no module.id needed -/******/ // no module.loaded needed -/******/ exports: {} -/******/ }; -/******/ -/******/ // Execute the module function -/******/ __webpack_modules__[moduleId](module, module.exports, __w_pdfjs_require__); -/******/ -/******/ // Return the exports of the module -/******/ return module.exports; -/******/ } -/******/ -/************************************************************************/ -var __webpack_exports__ = {}; -// This entry need to be wrapped in an IIFE because it need to be isolated against other modules in the chunk. -(() => { -var exports = __webpack_exports__; - - -Object.defineProperty(exports, "__esModule", ({ - value: true -})); -Object.defineProperty(exports, "AnnotationLayerBuilder", ({ - enumerable: true, - get: function () { - return _annotation_layer_builder.AnnotationLayerBuilder; - } -})); -Object.defineProperty(exports, "DownloadManager", ({ - enumerable: true, - get: function () { - return _download_manager.DownloadManager; - } -})); -Object.defineProperty(exports, "EventBus", ({ - enumerable: true, - get: function () { - return _event_utils.EventBus; - } -})); -Object.defineProperty(exports, "FindState", ({ - enumerable: true, - get: function () { - return _pdf_find_controller.FindState; - } -})); -Object.defineProperty(exports, "GenericL10n", ({ - enumerable: true, - get: function () { - return _genericl10n.GenericL10n; - } -})); -Object.defineProperty(exports, "LinkTarget", ({ - enumerable: true, - get: function () { - return _pdf_link_service.LinkTarget; - } -})); -Object.defineProperty(exports, "NullL10n", ({ - enumerable: true, - get: function () { - return _l10n_utils.NullL10n; - } -})); -Object.defineProperty(exports, "PDFFindController", ({ - enumerable: true, - get: function () { - return _pdf_find_controller.PDFFindController; - } -})); -Object.defineProperty(exports, "PDFHistory", ({ - enumerable: true, - get: function () { - return _pdf_history.PDFHistory; - } -})); -Object.defineProperty(exports, "PDFLinkService", ({ - enumerable: true, - get: function () { - return _pdf_link_service.PDFLinkService; - } -})); -Object.defineProperty(exports, "PDFPageView", ({ - enumerable: true, - get: function () { - return _pdf_page_view.PDFPageView; - } -})); -Object.defineProperty(exports, "PDFScriptingManager", ({ - enumerable: true, - get: function () { - return _pdf_scripting_managerComponent.PDFScriptingManager; - } -})); -Object.defineProperty(exports, "PDFSinglePageViewer", ({ - enumerable: true, - get: function () { - return _pdf_single_page_viewer.PDFSinglePageViewer; - } -})); -Object.defineProperty(exports, "PDFViewer", ({ - enumerable: true, - get: function () { - return _pdf_viewer.PDFViewer; - } -})); -Object.defineProperty(exports, "ProgressBar", ({ - enumerable: true, - get: function () { - return _ui_utils.ProgressBar; - } -})); -Object.defineProperty(exports, "RenderingStates", ({ - enumerable: true, - get: function () { - return _ui_utils.RenderingStates; - } -})); -Object.defineProperty(exports, "ScrollMode", ({ - enumerable: true, - get: function () { - return _ui_utils.ScrollMode; - } -})); -Object.defineProperty(exports, "SimpleLinkService", ({ - enumerable: true, - get: function () { - return _pdf_link_service.SimpleLinkService; - } -})); -Object.defineProperty(exports, "SpreadMode", ({ - enumerable: true, - get: function () { - return _ui_utils.SpreadMode; - } -})); -Object.defineProperty(exports, "StructTreeLayerBuilder", ({ - enumerable: true, - get: function () { - return _struct_tree_layer_builder.StructTreeLayerBuilder; - } -})); -Object.defineProperty(exports, "TextLayerBuilder", ({ - enumerable: true, - get: function () { - return _text_layer_builder.TextLayerBuilder; - } -})); -Object.defineProperty(exports, "XfaLayerBuilder", ({ - enumerable: true, - get: function () { - return _xfa_layer_builder.XfaLayerBuilder; - } -})); -Object.defineProperty(exports, "parseQueryString", ({ - enumerable: true, - get: function () { - return _ui_utils.parseQueryString; - } -})); -var _pdf_find_controller = __w_pdfjs_require__(1); -var _pdf_link_service = __w_pdfjs_require__(5); -var _ui_utils = __w_pdfjs_require__(2); -var _annotation_layer_builder = __w_pdfjs_require__(6); -var _download_manager = __w_pdfjs_require__(8); -var _event_utils = __w_pdfjs_require__(9); -var _genericl10n = __w_pdfjs_require__(10); -var _l10n_utils = __w_pdfjs_require__(7); -var _pdf_history = __w_pdfjs_require__(12); -var _pdf_page_view = __w_pdfjs_require__(13); -var _pdf_scripting_managerComponent = __w_pdfjs_require__(21); -var _pdf_single_page_viewer = __w_pdfjs_require__(24); -var _pdf_viewer = __w_pdfjs_require__(25); -var _struct_tree_layer_builder = __w_pdfjs_require__(16); -var _text_layer_builder = __w_pdfjs_require__(19); -var _xfa_layer_builder = __w_pdfjs_require__(20); -const pdfjsVersion = '3.11.174'; -const pdfjsBuild = 'ce8716743'; -})(); - -/******/ return __webpack_exports__; -/******/ })() -; -}); -//# sourceMappingURL=pdf_viewer.js.map \ No newline at end of file diff --git a/resources/js/pdf_viewer3.mjs b/resources/js/pdf_viewer3.mjs new file mode 100644 index 0000000000..a1c6d16fa2 --- /dev/null +++ b/resources/js/pdf_viewer3.mjs @@ -0,0 +1,12391 @@ +/** + * @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 `core-js@3.4.1-3.4.4`, 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; +/******/ } +/******/ // Create a new module (and put it into the cache) +/******/ var module = __webpack_module_cache__[moduleId] = { +/******/ // no module.id needed +/******/ // no module.loaded needed +/******/ exports: {} +/******/ }; +/******/ +/******/ // Execute the module function +/******/ __webpack_modules__[moduleId].call(module.exports, module, module.exports, __webpack_require__); +/******/ +/******/ // Return the exports of the module +/******/ return module.exports; +/******/ } +/******/ +/************************************************************************/ +/******/ /* webpack/runtime/async module */ +/******/ (() => { +/******/ var webpackQueues = typeof Symbol === "function" ? Symbol("webpack queues") : "__webpack_queues__"; +/******/ var webpackExports = typeof Symbol === "function" ? Symbol("webpack exports") : "__webpack_exports__"; +/******/ var webpackError = typeof Symbol === "function" ? Symbol("webpack error") : "__webpack_error__"; +/******/ var resolveQueue = (queue) => { +/******/ if(queue && queue.d < 1) { +/******/ queue.d = 1; +/******/ queue.forEach((fn) => (fn.r--)); +/******/ queue.forEach((fn) => (fn.r-- ? fn.r++ : fn())); +/******/ } +/******/ } +/******/ var wrapDeps = (deps) => (deps.map((dep) => { +/******/ if(dep !== null && typeof dep === "object") { +/******/ if(dep[webpackQueues]) return dep; +/******/ if(dep.then) { +/******/ var queue = []; +/******/ queue.d = 0; +/******/ dep.then((r) => { +/******/ obj[webpackExports] = r; +/******/ resolveQueue(queue); +/******/ }, (e) => { +/******/ obj[webpackError] = e; +/******/ resolveQueue(queue); +/******/ }); +/******/ var obj = {}; +/******/ obj[webpackQueues] = (fn) => (fn(queue)); +/******/ return obj; +/******/ } +/******/ } +/******/ var ret = {}; +/******/ ret[webpackQueues] = x => {}; +/******/ ret[webpackExports] = dep; +/******/ return ret; +/******/ })); +/******/ __webpack_require__.a = (module, body, hasAwait) => { +/******/ var queue; +/******/ hasAwait && ((queue = []).d = -1); +/******/ var depQueues = new Set(); +/******/ var exports = module.exports; +/******/ var currentDeps; +/******/ var outerResolve; +/******/ var reject; +/******/ var promise = new Promise((resolve, rej) => { +/******/ reject = rej; +/******/ outerResolve = resolve; +/******/ }); +/******/ promise[webpackExports] = exports; +/******/ promise[webpackQueues] = (fn) => (queue && fn(queue), depQueues.forEach(fn), promise["catch"](x => {})); +/******/ module.exports = promise; +/******/ body((deps) => { +/******/ currentDeps = wrapDeps(deps); +/******/ var fn; +/******/ var getResult = () => (currentDeps.map((d) => { +/******/ if(d[webpackError]) throw d[webpackError]; +/******/ return d[webpackExports]; +/******/ })) +/******/ var promise = new Promise((resolve) => { +/******/ fn = () => (resolve(getResult)); +/******/ fn.r = 0; +/******/ var fnQueue = (q) => (q !== queue && !depQueues.has(q) && (depQueues.add(q), q && !q.d && (fn.r++, q.push(fn)))); +/******/ currentDeps.map((dep) => (dep[webpackQueues](fnQueue))); +/******/ }); +/******/ return fn.r ? promise : getResult(); +/******/ }, (err) => ((err ? reject(promise[webpackError] = err) : outerResolve(exports)), resolveQueue(queue))); +/******/ queue && queue.d < 0 && (queue.d = 0); +/******/ }; +/******/ })(); +/******/ +/******/ /* webpack/runtime/define property getters */ +/******/ (() => { +/******/ // define getter functions for harmony exports +/******/ __webpack_require__.d = (exports, definition) => { +/******/ for(var key in definition) { +/******/ if(__webpack_require__.o(definition, key) && !__webpack_require__.o(exports, key)) { +/******/ Object.defineProperty(exports, key, { enumerable: true, get: definition[key] }); +/******/ } +/******/ } +/******/ }; +/******/ })(); +/******/ +/******/ /* webpack/runtime/hasOwnProperty shorthand */ +/******/ (() => { +/******/ __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'; diff --git a/src/main/frontend/extensions/pdf/core.cljs b/src/main/frontend/extensions/pdf/core.cljs index 038879b488..0b1d3c21d1 100644 --- a/src/main/frontend/extensions/pdf/core.cljs +++ b/src/main/frontend/extensions/pdf/core.cljs @@ -1062,9 +1062,7 @@ ;; load assets (hooks/use-effect! (fn [] - (p/then - (pdf-utils/load-base-assets$) - (fn [] (set-prepared! true)))) + (set-prepared! true)) []) ;; refresh loader diff --git a/src/main/frontend/extensions/pdf/utils.cljs b/src/main/frontend/extensions/pdf/utils.cljs index 3ea4ecb9f3..cb42dcefe1 100644 --- a/src/main/frontend/extensions/pdf/utils.cljs +++ b/src/main/frontend/extensions/pdf/utils.cljs @@ -123,11 +123,6 @@ [] (common-uuid/gen-uuid)) -(defn load-base-assets$ - [] - (p/let [_ (util/js-load$ (str util/JS_ROOT "/pdfjs/pdf.js")) - _ (util/js-load$ (str util/JS_ROOT "/pdf_viewer2.js"))])) - (defn get-page-from-el [^js/HTMLElement el] (when-let [^js page-el (and el (.closest el ".page"))] diff --git a/yarn.lock b/yarn.lock index d0713e655a..a28420c30d 100644 --- a/yarn.lock +++ b/yarn.lock @@ -6437,17 +6437,10 @@ path-type@^4.0.0: resolved "https://registry.yarnpkg.com/path-type/-/path-type-4.0.0.tgz#84ed01c0a7ba380afe09d90a8c180dcd9d03043b" integrity sha512-gDKb8aZMDeD/tZWs9P6+q0J9Mwkdl6xMV8TjnGP3qJVJ06bdMgkbBlLU8IdfOsIsFz2BW1rNVT3XuNEl8zPAvw== -path2d-polyfill@^2.0.1: - version "2.1.1" - resolved "https://registry.yarnpkg.com/path2d-polyfill/-/path2d-polyfill-2.1.1.tgz#6098b7bf2fc24c306c6377bcd558b17ba437ea27" - integrity sha512-4Rka5lN+rY/p0CdD8+E+BFv51lFaFvJOrlOhyQ+zjzyQrzyh3ozmxd1vVGGDdIbUFSBtIZLSnspxTgPT0iJhvA== - dependencies: - path2d "0.1.1" - -path2d@0.1.1: - version "0.1.1" - resolved "https://registry.yarnpkg.com/path2d/-/path2d-0.1.1.tgz#d3c3886cd2252fb2a7830c27ea7bb9a862d937ea" - integrity sha512-/+S03c8AGsDYKKBtRDqieTJv2GlkMb0bWjnqOgtF6MkjdUQ9a8ARAtxWf9NgKLGm2+WQr6+/tqJdU8HNGsIDoA== +path2d@^0.2.0: + version "0.2.2" + resolved "https://registry.yarnpkg.com/path2d/-/path2d-0.2.2.tgz#cc85d61ed7827e7863a2ee36713d4b5315a3d85d" + integrity sha512-+vnG6S4dYcYxZd+CZxzXCNKdELYZSKfohrk98yajCo1PtRoDgCTrrwOvK1GT0UoAdVszagDVllQc0U1vaX4NUQ== path@0.12.7: version "0.12.7" @@ -6468,13 +6461,13 @@ pbkdf2@^3.1.2: safe-buffer "^5.0.1" sha.js "^2.4.8" -pdfjs-dist@^3.9.179: - version "3.11.174" - resolved "https://registry.yarnpkg.com/pdfjs-dist/-/pdfjs-dist-3.11.174.tgz#5ff47b80f2d58c8dd0d74f615e7c6a7e7e704c4b" - integrity sha512-TdTZPf1trZ8/UFu5Cx/GXB7GZM30LT+wWUNfsi6Bq8ePLnb+woNKtDymI2mxZYBpMbonNFqKmiz684DIfnd8dA== +pdfjs-dist@4.2.67: + version "4.2.67" + resolved "https://registry.yarnpkg.com/pdfjs-dist/-/pdfjs-dist-4.2.67.tgz#dd2a65a4b00d95cd4bc2c1f6a27c5e9eb31d512a" + integrity sha512-rJmuBDFpD7cqC8WIkQUEClyB4UAH05K4AsyewToMTp2gSy3Rrx8c1ydAVqlJlGv3yZSOrhEERQU/4ScQQFlLHA== optionalDependencies: canvas "^2.11.2" - path2d-polyfill "^2.0.1" + path2d "^0.2.0" pend@~1.2.0: version "1.2.0" From cfce99d401e806ec4a1761caa6cb6ebe816e9205 Mon Sep 17 00:00:00 2001 From: Tienson Qin Date: Thu, 29 May 2025 07:13:17 +0800 Subject: [PATCH 02/24] fix: gc unused addresses GC rule: Remove all non referenced addrs except some internal addrs from the kvs table. 5 internal addrs: 1. db root (addr: 1) 2. tail (addr: 0) 3. eavt set addr 4. avet set addr 5. aevt set addr Those set addrs are stored in the db's metadata. --- src/main/frontend/worker/db_worker.cljs | 70 +++++++++++-------------- 1 file changed, 32 insertions(+), 38 deletions(-) diff --git a/src/main/frontend/worker/db_worker.cljs b/src/main/frontend/worker/db_worker.cljs index 9f6ff08bff..f0f28c6d92 100644 --- a/src/main/frontend/worker/db_worker.cljs +++ b/src/main/frontend/worker/db_worker.cljs @@ -141,28 +141,34 @@ (rebuild-db-from-datoms! conn sqlite-db) (worker-util/post-message :notification ["The graph has been successfully rebuilt." :success false])))) -(comment - (defn- gc-kvs-table! - [^Object db] - (let [schema (some->> (.exec db #js {:sql "select content from kvs where addr = 0" - :rowMode "array"}) - bean/->clj - ffirst - sqlite-util/transit-read) - result (->> (.exec db #js {:sql "select addr, addresses from kvs" - :rowMode "array"}) - bean/->clj - (map (fn [[addr addresses]] - [addr (bean/->clj (js/JSON.parse addresses))]))) - used-addresses (set (concat (mapcat second result) - [0 1 (:eavt schema) (:avet schema) (:aevt schema)])) - unused-addresses (clojure.set/difference (set (map first result)) used-addresses)] - (when unused-addresses - (prn :debug :db-gc :unused-addresses unused-addresses) - (.transaction db (fn [tx] - (doseq [addr unused-addresses] - (.exec tx #js {:sql "Delete from kvs where addr = ?" - :bind #js [addr]})))))))) +(defonce get-non-refed-addrs-sql + "WITH all_referenced AS ( + SELECT CAST(value AS INTEGER) AS addr + FROM kvs, json_each(kvs.addresses) + ) + SELECT kvs.addr + FROM kvs + WHERE kvs.addr NOT IN (SELECT addr FROM all_referenced)") + +(defn- gc-kvs-table! + [^Object db] + (let [schema (some->> (.exec db #js {:sql "select content from kvs where addr = 0" + :rowMode "array"}) + bean/->clj + ffirst + sqlite-util/transit-read) + internal-addrs (set [0 1 (:eavt schema) (:avet schema) (:aevt schema)]) + non-refed-addrs (->> (.exec db #js {:sql get-non-refed-addrs-sql + :rowMode "array"}) + (map first) + set) + unused-addresses (clojure.set/difference non-refed-addrs internal-addrs)] + (when unused-addresses + (prn :debug :db-gc :unused-addresses unused-addresses) + (.transaction db (fn [tx] + (doseq [addr unused-addresses] + (.exec tx #js {:sql "Delete from kvs where addr = ?" + :bind #js [addr]}))))))) (defn- find-missing-addresses [conn ^Object db & {:keys [delete-addrs]}] @@ -199,22 +205,7 @@ (.transaction db (fn [tx] (doseq [item data] (.exec tx #js {:sql "INSERT INTO kvs (addr, content, addresses) values ($addr, $content, $addresses) on conflict(addr) do update set content = $content, addresses = $addresses" - :bind item})))) - ;; (when (seq delete-addrs) - ;; (let [result (.exec db #js {:sql get-to-delete-unused-addresses-sql - ;; :bind (js/JSON.stringify (clj->js delete-addrs)) - ;; :rowMode "array"}) - ;; non-refed-addrs (map #(aget % 0) result)] - ;; (when (seq non-refed-addrs) - ;; (.transaction db (fn [tx] - ;; (doseq [addr non-refed-addrs] - ;; (.exec tx #js {:sql "Delete from kvs where addr = ?" - ;; :bind #js [addr]}))))) - ;; (let [missing-addrs (when worker-util/dev? - ;; (seq (find-missing-addresses nil db {:delete-addrs non-refed-addrs})))] - ;; (when (seq missing-addrs) - ;; (worker-util/post-message :notification [(str "Bug!! Missing addresses: " missing-addrs) :error false]))))) - )) + :bind item})))))) (defn restore-data-from-addr "Update sqlite-cli/restore-data-from-addr when making changes" @@ -354,6 +345,9 @@ (select-keys opts [:import-type :graph-git-sha]))] (d/transact! conn initial-data {:initial-db? true}))) + (worker-util/profile "gc kvs db" (gc-kvs-table! db)) + (worker-util/profile "gc client ops db" (gc-kvs-table! client-ops-db)) + ;; TODO: remove this once we can ensure there's no bug for missing addresses ;; because it's slow for large graphs (when-not import-type From 4d540f57c431480be6a1b04cbb6bd90820eb0cb2 Mon Sep 17 00:00:00 2001 From: Tienson Qin Date: Thu, 29 May 2025 21:25:06 +0800 Subject: [PATCH 03/24] gc main db weekly and rtc db every time when opening it --- src/main/frontend/worker/db_worker.cljs | 42 ++++++++++++++----------- 1 file changed, 23 insertions(+), 19 deletions(-) diff --git a/src/main/frontend/worker/db_worker.cljs b/src/main/frontend/worker/db_worker.cljs index f0f28c6d92..6afd1bbb81 100644 --- a/src/main/frontend/worker/db_worker.cljs +++ b/src/main/frontend/worker/db_worker.cljs @@ -199,13 +199,12 @@ (defn upsert-addr-content! "Upsert addr+data-seq. Update sqlite-cli/upsert-addr-content! when making changes" - [db data delete-addrs*] - (let [_delete-addrs (clojure.set/difference (set delete-addrs*) #{0 1})] - (assert (some? db) "sqlite db not exists") - (.transaction db (fn [tx] - (doseq [item data] - (.exec tx #js {:sql "INSERT INTO kvs (addr, content, addresses) values ($addr, $content, $addresses) on conflict(addr) do update set content = $content, addresses = $addresses" - :bind item})))))) + [db data] + (assert (some? db) "sqlite db not exists") + (.transaction db (fn [tx] + (doseq [item data] + (.exec tx #js {:sql "INSERT INTO kvs (addr, content, addresses) values ($addr, $content, $addresses) on conflict(addr) do update set content = $content, addresses = $addresses" + :bind item}))))) (defn restore-data-from-addr "Update sqlite-cli/restore-data-from-addr when making changes" @@ -227,15 +226,8 @@ "Update sqlite-cli/new-sqlite-storage when making changes" [^Object db] (reify IStorage - (-store [_ addr+data-seq delete-addrs] - (let [used-addrs (set (mapcat - (fn [[addr data]] - (cons addr - (when (map? data) - (:addresses data)))) - addr+data-seq)) - delete-addrs (remove used-addrs delete-addrs) - data (map + (-store [_ addr+data-seq _delete-addrs] + (let [data (map (fn [[addr data]] (let [data' (if (map? data) (dissoc data :addresses) data) addresses (when (map? data) @@ -245,7 +237,7 @@ :$content (sqlite-util/transit-write data') :$addresses addresses})) addr+data-seq)] - (upsert-addr-content! db data delete-addrs))) + (upsert-addr-content! db data))) (-restore [_ addr] (restore-data-from-addr db addr)))) @@ -304,6 +296,19 @@ (.exec db "PRAGMA locking_mode=exclusive") (.exec db "PRAGMA journal_mode=WAL")) +(defn- gc-sqlite-dbs! + "Gc main db weekly and rtc ops db each time when opening it" + [sqlite-db client-ops-db datascript-conn] + (let [last-gc-at (:kv/value (d/entity @datascript-conn :logseq.kv/graph-last-gc-at))] + (when (or (nil? last-gc-at) + (not (number? last-gc-at)) + (> (- (common-util/time-ms) last-gc-at) (* 7 24 3600 1000))) ; 1 week ago + (prn :debug "gc current graph") + (gc-kvs-table! sqlite-db) + (d/transact! datascript-conn [{:db/ident :logseq.kv/graph-last-gc-at + :kv/value (common-util/time-ms)}]))) + (gc-kvs-table! client-ops-db)) + (defn- create-or-open-db! [repo {:keys [config import-type datoms] :as opts}] (when-not (worker-state/get-sqlite-conn repo) @@ -345,8 +350,7 @@ (select-keys opts [:import-type :graph-git-sha]))] (d/transact! conn initial-data {:initial-db? true}))) - (worker-util/profile "gc kvs db" (gc-kvs-table! db)) - (worker-util/profile "gc client ops db" (gc-kvs-table! client-ops-db)) + (gc-sqlite-dbs! db client-ops-db conn) ;; TODO: remove this once we can ensure there's no bug for missing addresses ;; because it's slow for large graphs From 08bbe5c82d28906846df76138bc550e87196637c Mon Sep 17 00:00:00 2001 From: Tienson Qin Date: Thu, 29 May 2025 21:43:10 +0800 Subject: [PATCH 04/24] enhance: add a command to gc current graph --- src/main/frontend/handler/repo.cljs | 8 +++ .../frontend/modules/shortcut/config.cljs | 6 +++ src/main/frontend/worker/db_worker.cljs | 51 +++++++++++-------- src/resources/dicts/en.edn | 1 + 4 files changed, 46 insertions(+), 20 deletions(-) diff --git a/src/main/frontend/handler/repo.cljs b/src/main/frontend/handler/repo.cljs index a3c66ac718..38d4a1afa2 100644 --- a/src/main/frontend/handler/repo.cljs +++ b/src/main/frontend/handler/repo.cljs @@ -216,3 +216,11 @@ (defn fix-broken-graph! [graph] (state/> (.exec db #js {:sql "select content from kvs where addr = 0" - :rowMode "array"}) - bean/->clj - ffirst - sqlite-util/transit-read) - internal-addrs (set [0 1 (:eavt schema) (:avet schema) (:aevt schema)]) - non-refed-addrs (->> (.exec db #js {:sql get-non-refed-addrs-sql - :rowMode "array"}) - (map first) - set) - unused-addresses (clojure.set/difference non-refed-addrs internal-addrs)] - (when unused-addresses - (prn :debug :db-gc :unused-addresses unused-addresses) - (.transaction db (fn [tx] - (doseq [addr unused-addresses] - (.exec tx #js {:sql "Delete from kvs where addr = ?" - :bind #js [addr]}))))))) + (when db + (let [schema (some->> (.exec db #js {:sql "select content from kvs where addr = 0" + :rowMode "array"}) + bean/->clj + ffirst + sqlite-util/transit-read) + internal-addrs (set [0 1 (:eavt schema) (:avet schema) (:aevt schema)]) + non-refed-addrs (->> (.exec db #js {:sql get-non-refed-addrs-sql + :rowMode "array"}) + (map first) + set) + unused-addresses (clojure.set/difference non-refed-addrs internal-addrs)] + (if (seq unused-addresses) + (do + (prn :debug :db-gc :unused-addresses unused-addresses) + (.transaction db (fn [tx] + (doseq [addr unused-addresses] + (.exec tx #js {:sql "Delete from kvs where addr = ?" + :bind #js [addr]}))))) + (prn :debug :db-gc "There's no garbage data that needs to be collected."))))) (defn- find-missing-addresses [conn ^Object db & {:keys [delete-addrs]}] @@ -298,9 +301,10 @@ (defn- gc-sqlite-dbs! "Gc main db weekly and rtc ops db each time when opening it" - [sqlite-db client-ops-db datascript-conn] + [sqlite-db client-ops-db datascript-conn {:keys [from-user?]}] (let [last-gc-at (:kv/value (d/entity @datascript-conn :logseq.kv/graph-last-gc-at))] - (when (or (nil? last-gc-at) + (when (or from-user? + (nil? last-gc-at) (not (number? last-gc-at)) (> (- (common-util/time-ms) last-gc-at) (* 7 24 3600 1000))) ; 1 week ago (prn :debug "gc current graph") @@ -350,7 +354,7 @@ (select-keys opts [:import-type :graph-git-sha]))] (d/transact! conn initial-data {:initial-db? true}))) - (gc-sqlite-dbs! db client-ops-db conn) + (gc-sqlite-dbs! db client-ops-db conn {}) ;; TODO: remove this once we can ensure there's no bug for missing addresses ;; because it's slow for large graphs @@ -775,6 +779,13 @@ (when-let [conn (worker-state/get-datascript-conn repo)] (file-reset/reset-file! repo conn file-path content opts))) +(def-thread-api :thread-api/gc-graph + [repo] + (let [{:keys [db client-ops]} (get @*sqlite-conns repo) + conn (get @*datascript-conns repo)] + (when (and db conn) + (gc-sqlite-dbs! db client-ops conn {:from-user? true})))) + (comment (def-thread-api :general/dangerousRemoveAllDbs [] diff --git a/src/resources/dicts/en.edn b/src/resources/dicts/en.edn index 31fe98c428..fd5fcb1b98 100644 --- a/src/resources/dicts/en.edn +++ b/src/resources/dicts/en.edn @@ -788,6 +788,7 @@ :dev/replace-graph-with-db-file "(Dev) Replace graph with its db.sqlite file" :dev/validate-db "(Dev) Validate current graph" :dev/fix-broken-graph "Fix current broken graph" + :dev/gc-graph "Garbage collect graph (remove unused data in SQLite)" :dev/rtc-stop "(Dev) RTC Stop" :dev/rtc-start "(Dev) RTC Start" :window/close "Close window"}} From f2b1dc2c6c387c1b5f7bba4ffb809e39f11d1823 Mon Sep 17 00:00:00 2001 From: Tienson Qin Date: Thu, 29 May 2025 22:05:06 +0800 Subject: [PATCH 05/24] sync change backs to sqlite cli --- deps/db/src/logseq/db/common/sqlite_cli.cljs | 23 +++++--------------- 1 file changed, 6 insertions(+), 17 deletions(-) diff --git a/deps/db/src/logseq/db/common/sqlite_cli.cljs b/deps/db/src/logseq/db/common/sqlite_cli.cljs index 54ac6f0b7d..843900ce08 100644 --- a/deps/db/src/logseq/db/common/sqlite_cli.cljs +++ b/deps/db/src/logseq/db/common/sqlite_cli.cljs @@ -32,16 +32,12 @@ (defn- upsert-addr-content! "Upsert addr+data-seq. Should be functionally equivalent to db-worker/upsert-addr-content!" - [db data delete-addrs] + [db data] (let [insert (.prepare db "INSERT INTO kvs (addr, content, addresses) values ($addr, $content, $addresses) on conflict(addr) do update set content = $content, addresses = $addresses") - delete (.prepare db "Delete from kvs WHERE addr = ? AND NOT EXISTS (SELECT 1 FROM json_each(addresses) WHERE value = ?);") insert-many (.transaction ^object db (fn [data] (doseq [item data] - (.run ^object insert item)) - (doseq [addr delete-addrs] - (when addr - (.run ^object delete addr)))))] + (.run ^object insert item))))] (insert-many data))) (defn- restore-data-from-addr @@ -61,16 +57,9 @@ "Creates a datascript storage for sqlite. Should be functionally equivalent to db-worker/new-sqlite-storage" [db] (reify IStorage - (-store [_ addr+data-seq delete-addrs] - ;; Only difference from db-worker impl is that js data maps don't start with '$' e.g. :$addr -> :addr - (let [used-addrs (set (mapcat - (fn [[addr data]] - (cons addr - (when (map? data) - (:addresses data)))) - addr+data-seq)) - delete-addrs (remove used-addrs delete-addrs) - data (map + (-store [_ addr+data-seq _delete-addrs] + ;; Only difference from db-worker impl is that js data maps don't start with '$' e.g. :$addr -> :addr + (let [data (map (fn [[addr data]] (let [data' (if (map? data) (dissoc data :addresses) data) addresses (when (map? data) @@ -80,7 +69,7 @@ :content (sqlite-util/transit-write data') :addresses addresses})) addr+data-seq)] - (upsert-addr-content! db data delete-addrs))) + (upsert-addr-content! db data))) (-restore [_ addr] (restore-data-from-addr db addr)))) From dcc2868c77a00d81318ea6d8d4b7d778c56a45b5 Mon Sep 17 00:00:00 2001 From: Tienson Qin Date: Thu, 29 May 2025 22:19:51 +0800 Subject: [PATCH 06/24] add sqlite.debug and sqlite.gc ns for testing --- deps/db/src/logseq/db/sqlite/debug.cljs | 22 ++++++++++++++ deps/db/src/logseq/db/sqlite/gc.cljs | 38 +++++++++++++++++++++++++ 2 files changed, 60 insertions(+) create mode 100644 deps/db/src/logseq/db/sqlite/debug.cljs create mode 100644 deps/db/src/logseq/db/sqlite/gc.cljs diff --git a/deps/db/src/logseq/db/sqlite/debug.cljs b/deps/db/src/logseq/db/sqlite/debug.cljs new file mode 100644 index 0000000000..9211ce9c66 --- /dev/null +++ b/deps/db/src/logseq/db/sqlite/debug.cljs @@ -0,0 +1,22 @@ +(ns logseq.db.sqlite.debug + "SQLite debug fns" + (:require [cljs-bean.core :as bean] + [clojure.set] + [logseq.db.sqlite.util :as sqlite-util])) + +(defn find-missing-addresses + "Find missing addresses from the kvs table" + [^Object db] + (let [schema (some->> (.exec db #js {:sql "select content from kvs where addr = 0" + :rowMode "array"}) + bean/->clj + ffirst + sqlite-util/transit-read) + result (->> (.exec db #js {:sql "select addr, addresses from kvs" + :rowMode "array"}) + bean/->clj + (keep (fn [[addr addresses]] + [addr (bean/->clj (js/JSON.parse addresses))]))) + used-addresses (set (concat (mapcat second result) + [0 1 (:eavt schema) (:avet schema) (:aevt schema)]))] + (clojure.set/difference used-addresses (set (map first result))))) diff --git a/deps/db/src/logseq/db/sqlite/gc.cljs b/deps/db/src/logseq/db/sqlite/gc.cljs new file mode 100644 index 0000000000..dd59037ced --- /dev/null +++ b/deps/db/src/logseq/db/sqlite/gc.cljs @@ -0,0 +1,38 @@ +(ns logseq.db.sqlite.gc + "GC unused addresses from `kvs` table" + (:require [cljs-bean.core :as bean] + [clojure.set] + [logseq.db.sqlite.util :as sqlite-util])) + +(defonce get-non-refed-addrs-sql + "WITH all_referenced AS ( + SELECT CAST(value AS INTEGER) AS addr + FROM kvs, json_each(kvs.addresses) + ) + SELECT kvs.addr + FROM kvs + WHERE kvs.addr NOT IN (SELECT addr FROM all_referenced)") + +(defn gc-kvs-table! + "GC kvs table to remove unused addresses" + [^Object db] + (when db + (let [schema (some->> (.exec db #js {:sql "select content from kvs where addr = 0" + :rowMode "array"}) + bean/->clj + ffirst + sqlite-util/transit-read) + internal-addrs (set [0 1 (:eavt schema) (:avet schema) (:aevt schema)]) + non-refed-addrs (->> (.exec db #js {:sql get-non-refed-addrs-sql + :rowMode "array"}) + (map first) + set) + unused-addresses (clojure.set/difference non-refed-addrs internal-addrs)] + (if (seq unused-addresses) + (do + (prn :debug :db-gc :unused-addresses unused-addresses) + (.transaction db (fn [tx] + (doseq [addr unused-addresses] + (.exec tx #js {:sql "Delete from kvs where addr = ?" + :bind #js [addr]}))))) + (prn :debug :db-gc "There's no garbage data that needs to be collected."))))) From f28fe9ce94f7a14142a3cdfbae12c2933e8e6757 Mon Sep 17 00:00:00 2001 From: Tienson Qin Date: Thu, 29 May 2025 22:20:13 +0800 Subject: [PATCH 07/24] update db worker --- src/main/frontend/worker/db_worker.cljs | 74 ++++--------------------- 1 file changed, 12 insertions(+), 62 deletions(-) diff --git a/src/main/frontend/worker/db_worker.cljs b/src/main/frontend/worker/db_worker.cljs index 98d5e61b44..8e253031d6 100644 --- a/src/main/frontend/worker/db_worker.cljs +++ b/src/main/frontend/worker/db_worker.cljs @@ -43,7 +43,9 @@ [logseq.db.common.view :as db-view] [logseq.db.frontend.schema :as db-schema] [logseq.db.sqlite.create-graph :as sqlite-create-graph] + [logseq.db.sqlite.debug :as sqlite-debug] [logseq.db.sqlite.export :as sqlite-export] + [logseq.db.sqlite.gc :as sqlite-gc] [logseq.db.sqlite.util :as sqlite-util] [logseq.outliner.op :as outliner-op] [me.tonsky.persistent-sorted-set :as set :refer [BTSet]] @@ -141,65 +143,6 @@ (rebuild-db-from-datoms! conn sqlite-db) (worker-util/post-message :notification ["The graph has been successfully rebuilt." :success false])))) -(defonce get-non-refed-addrs-sql - "WITH all_referenced AS ( - SELECT CAST(value AS INTEGER) AS addr - FROM kvs, json_each(kvs.addresses) - ) - SELECT kvs.addr - FROM kvs - WHERE kvs.addr NOT IN (SELECT addr FROM all_referenced)") - -(defn- gc-kvs-table! - [^Object db] - (when db - (let [schema (some->> (.exec db #js {:sql "select content from kvs where addr = 0" - :rowMode "array"}) - bean/->clj - ffirst - sqlite-util/transit-read) - internal-addrs (set [0 1 (:eavt schema) (:avet schema) (:aevt schema)]) - non-refed-addrs (->> (.exec db #js {:sql get-non-refed-addrs-sql - :rowMode "array"}) - (map first) - set) - unused-addresses (clojure.set/difference non-refed-addrs internal-addrs)] - (if (seq unused-addresses) - (do - (prn :debug :db-gc :unused-addresses unused-addresses) - (.transaction db (fn [tx] - (doseq [addr unused-addresses] - (.exec tx #js {:sql "Delete from kvs where addr = ?" - :bind #js [addr]}))))) - (prn :debug :db-gc "There's no garbage data that needs to be collected."))))) - -(defn- find-missing-addresses - [conn ^Object db & {:keys [delete-addrs]}] - (let [schema (some->> (.exec db #js {:sql "select content from kvs where addr = 0" - :rowMode "array"}) - bean/->clj - ffirst - sqlite-util/transit-read) - result (->> (.exec db #js {:sql "select addr, addresses from kvs" - :rowMode "array"}) - bean/->clj - (keep (fn [[addr addresses]] - (when-not (and delete-addrs (delete-addrs addr)) - [addr (bean/->clj (js/JSON.parse addresses))])))) - used-addresses (-> (set (concat (mapcat second result) - [0 1 (:eavt schema) (:avet schema) (:aevt schema)])) - (clojure.set/difference delete-addrs)) - missing-addresses (clojure.set/difference used-addresses (set (map first result)))] - (when (seq missing-addresses) - (let [version-in-db (when conn (db-schema/parse-schema-version (or (:kv/value (d/entity @conn :logseq.kv/schema-version)) 0))) - compare-result (when version-in-db (db-schema/compare-schema-version version-in-db "64.8"))] - (when (and compare-result (not (neg? compare-result))) ; >= 64.8 - (worker-util/post-message :capture-error - {:error "db-missing-addresses-v2" - :payload {:missing-addresses (str missing-addresses) - :db-schema-version (str version-in-db)}})))) - missing-addresses)) - (defn upsert-addr-content! "Upsert addr+data-seq. Update sqlite-cli/upsert-addr-content! when making changes" [db data] @@ -308,10 +251,10 @@ (not (number? last-gc-at)) (> (- (common-util/time-ms) last-gc-at) (* 7 24 3600 1000))) ; 1 week ago (prn :debug "gc current graph") - (gc-kvs-table! sqlite-db) + (sqlite-gc/gc-kvs-table! sqlite-db) (d/transact! datascript-conn [{:db/ident :logseq.kv/graph-last-gc-at :kv/value (common-util/time-ms)}]))) - (gc-kvs-table! client-ops-db)) + (sqlite-gc/gc-kvs-table! client-ops-db)) (defn- create-or-open-db! [repo {:keys [config import-type datoms] :as opts}] @@ -359,7 +302,14 @@ ;; TODO: remove this once we can ensure there's no bug for missing addresses ;; because it's slow for large graphs (when-not import-type - (when-let [missing-addresses (seq (find-missing-addresses conn db))] + (when-let [missing-addresses (seq (sqlite-debug/find-missing-addresses db))] + (let [version-in-db (when conn (db-schema/parse-schema-version (or (:kv/value (d/entity @conn :logseq.kv/schema-version)) 0))) + compare-result (when version-in-db (db-schema/compare-schema-version version-in-db "64.8"))] + (when (and compare-result (not (neg? compare-result))) ; >= 64.8 + (worker-util/post-message :capture-error + {:error "db-missing-addresses-v2" + :payload {:missing-addresses (str missing-addresses) + :db-schema-version (str version-in-db)}}))) (worker-util/post-message :notification ["It seems that the DB has been broken. Please run the command `Fix current broken graph`." :error false]) (throw (ex-info "DB missing addresses" {:missing-addresses missing-addresses})))) From af704497912a8c9050c6e0a0c5912fab33c00d67 Mon Sep 17 00:00:00 2001 From: Tienson Qin Date: Thu, 29 May 2025 23:48:40 +0800 Subject: [PATCH 08/24] add gc test --- deps/db/src/logseq/db/common/sqlite_cli.cljs | 22 ++++++---- deps/db/src/logseq/db/sqlite/debug.cljs | 17 +++++++- deps/db/src/logseq/db/sqlite/gc.cljs | 36 +++++++++++++++-- deps/db/test/logseq/db/sqlite/gc_test.cljs | 42 ++++++++++++++++++++ 4 files changed, 106 insertions(+), 11 deletions(-) create mode 100644 deps/db/test/logseq/db/sqlite/gc_test.cljs diff --git a/deps/db/src/logseq/db/common/sqlite_cli.cljs b/deps/db/src/logseq/db/common/sqlite_cli.cljs index 843900ce08..d95e98c5d8 100644 --- a/deps/db/src/logseq/db/common/sqlite_cli.cljs +++ b/deps/db/src/logseq/db/common/sqlite_cli.cljs @@ -57,7 +57,7 @@ "Creates a datascript storage for sqlite. Should be functionally equivalent to db-worker/new-sqlite-storage" [db] (reify IStorage - (-store [_ addr+data-seq _delete-addrs] + (-store [_ addr+data-seq delete-addrs] ;; Only difference from db-worker impl is that js data maps don't start with '$' e.g. :$addr -> :addr (let [data (map (fn [[addr data]] @@ -73,12 +73,10 @@ (-restore [_ addr] (restore-data-from-addr db addr)))) -(defn open-db! - "For a given database name, opens a sqlite db connection for it, creates - needed sqlite tables if not created and returns a datascript connection that's - connected to the sqlite db" +(defn open-sqlite-datascript! + "Returns `conn` for datascript connection and `db` for sqlite connection" ([db-full-path] - (open-db! nil db-full-path)) + (open-sqlite-datascript! nil db-full-path)) ([graphs-dir db-name] (let [[base-name db-full-path] (if (nil? graphs-dir) @@ -92,7 +90,17 @@ (common-sqlite/create-kvs-table! db) (let [storage (new-sqlite-storage db) conn (common-sqlite/get-storage-conn storage schema)] - conn)))) + {:sqlite db + :conn conn})))) + +(defn open-db! + "For a given database name, opens a sqlite db connection for it, creates + needed sqlite tables if not created and returns a datascript connection that's + connected to the sqlite db" + ([db-full-path] + (open-db! nil db-full-path)) + ([graphs-dir db-name] + (:conn (open-sqlite-datascript! graphs-dir db-name)))) (defn ->open-db-args "Creates args for open-db from a graph arg. Works for relative and absolute paths and diff --git a/deps/db/src/logseq/db/sqlite/debug.cljs b/deps/db/src/logseq/db/sqlite/debug.cljs index 9211ce9c66..eef3171769 100644 --- a/deps/db/src/logseq/db/sqlite/debug.cljs +++ b/deps/db/src/logseq/db/sqlite/debug.cljs @@ -5,7 +5,7 @@ [logseq.db.sqlite.util :as sqlite-util])) (defn find-missing-addresses - "Find missing addresses from the kvs table" + "WASM version to find missing addresses from the kvs table" [^Object db] (let [schema (some->> (.exec db #js {:sql "select content from kvs where addr = 0" :rowMode "array"}) @@ -20,3 +20,18 @@ used-addresses (set (concat (mapcat second result) [0 1 (:eavt schema) (:avet schema) (:aevt schema)]))] (clojure.set/difference used-addresses (set (map first result))))) + +(defn find-missing-addresses-node-version + "Node version to find missing addresses from the kvs table" + [^Object db] + (let [schema (let [stmt (.prepare db "select content from kvs where addr = ?") + content (.-content (.get stmt 0))] + (sqlite-util/transit-read content)) + stmt (.prepare db "select addr, addresses from kvs") + result (->> (.all ^Object stmt) + bean/->clj + (keep (fn [{:keys [addr addresses]}] + [addr (bean/->clj (js/JSON.parse addresses))]))) + used-addresses (set (concat (mapcat second result) + [0 1 (:eavt schema) (:avet schema) (:aevt schema)]))] + (clojure.set/difference used-addresses (set (map first result))))) diff --git a/deps/db/src/logseq/db/sqlite/gc.cljs b/deps/db/src/logseq/db/sqlite/gc.cljs index dd59037ced..f1defc2abc 100644 --- a/deps/db/src/logseq/db/sqlite/gc.cljs +++ b/deps/db/src/logseq/db/sqlite/gc.cljs @@ -14,7 +14,7 @@ WHERE kvs.addr NOT IN (SELECT addr FROM all_referenced)") (defn gc-kvs-table! - "GC kvs table to remove unused addresses" + "WASM version to GC kvs table to remove unused addresses" [^Object db] (when db (let [schema (some->> (.exec db #js {:sql "select content from kvs where addr = 0" @@ -30,9 +30,39 @@ unused-addresses (clojure.set/difference non-refed-addrs internal-addrs)] (if (seq unused-addresses) (do - (prn :debug :db-gc :unused-addresses unused-addresses) + (println :debug :db-gc :unused-addresses unused-addresses) (.transaction db (fn [tx] (doseq [addr unused-addresses] (.exec tx #js {:sql "Delete from kvs where addr = ?" :bind #js [addr]}))))) - (prn :debug :db-gc "There's no garbage data that needs to be collected."))))) + (println :debug :db-gc "There's no garbage data that's need to be collected."))))) + +(defn gc-kvs-table-node-version! + "Node version to GC kvs table to remove unused addresses" + [^Object db] + (when db + (let [schema (let [stmt (.prepare db "select content from kvs where addr = ?") + content (.-content (.get stmt 0))] + (sqlite-util/transit-read content)) + internal-addrs (set [0 1 (:eavt schema) (:avet schema) (:aevt schema)]) + result (let [stmt (.prepare db "select addr, addresses from kvs")] + (->> (.all ^object stmt) + bean/->clj + (map (fn [{:keys [addr addresses]}] + [addr (bean/->clj (js/JSON.parse addresses))])))) + used-addresses (set (concat (mapcat second result) internal-addrs)) + unused-addresses (clojure.set/difference (set (map first result)) used-addresses) + addrs-count (let [stmt (.prepare db "select count(*) as c from kvs")] + (.-c (.get stmt)))] + (println :debug "addrs total count: " addrs-count) + (if (seq unused-addresses) + (do + (println :debug :db-gc :unused-addresses-count (count unused-addresses)) + (let [stmt (.prepare db "Delete from kvs where addr = ?") + delete (.transaction + db + (fn [addrs] + (doseq [addr addrs] + (.run stmt addr))))] + (delete (bean/->js unused-addresses)))) + (println :debug :db-gc "There's no garbage data that's need to be collected."))))) diff --git a/deps/db/test/logseq/db/sqlite/gc_test.cljs b/deps/db/test/logseq/db/sqlite/gc_test.cljs new file mode 100644 index 0000000000..c853b8db01 --- /dev/null +++ b/deps/db/test/logseq/db/sqlite/gc_test.cljs @@ -0,0 +1,42 @@ +(ns logseq.db.sqlite.gc-test + (:require ["fs" :as fs] + ["path" :as node-path] + [cljs.test :refer [deftest async use-fixtures is testing]] + [datascript.core :as d] + [logseq.db.common.sqlite-cli :as sqlite-cli] + [logseq.db.sqlite.debug :as sqlite-debug] + [logseq.db.sqlite.gc :as sqlite-gc])) + +(use-fixtures + :each + ;; Cleaning tmp/ before leaves last tmp/ after a test run for dev and debugging + {:before + #(async done + (if (fs/existsSync "tmp") + (fs/rm "tmp" #js {:recursive true} (fn [err] + (when err (js/console.log err)) + (done))) + (done)))}) + +(defn- create-graph-dir + [dir db-name] + (fs/mkdirSync (node-path/join dir db-name) #js {:recursive true})) + +(deftest ^:focus gc-kvs-table-test + (testing "Create a datascript db, gc it and ensure there's no missing addrs" + (create-graph-dir "tmp/graphs" "test-db") + + (let [{:keys [conn sqlite]} (sqlite-cli/open-sqlite-datascript! "tmp/graphs" "test-db") + tx-data (map (fn [i] {:block/uuid (random-uuid) + :block/title (str "title " i)}) + (range 0 100000))] + (println "DB start transacting") + (d/transact! conn tx-data) + (println "DB transacted") + (let [non-ordered-tx (->> (shuffle tx-data) + (take 10000) + (map (fn [block] [:db/retractEntity [:block/uuid (:block/uuid block)]])))] + (d/transact! conn non-ordered-tx)) + (sqlite-gc/gc-kvs-table-node-version! sqlite) + (is (empty? (sqlite-debug/find-missing-addresses-node-version sqlite)) + "Found missing addresses!")))) From 0d217490a0dc4aec279e25effee52515f63cf3e8 Mon Sep 17 00:00:00 2001 From: Tienson Qin Date: Thu, 29 May 2025 23:49:07 +0800 Subject: [PATCH 09/24] chore: remove focus metadata --- deps/db/test/logseq/db/sqlite/gc_test.cljs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/deps/db/test/logseq/db/sqlite/gc_test.cljs b/deps/db/test/logseq/db/sqlite/gc_test.cljs index c853b8db01..c76ebe6088 100644 --- a/deps/db/test/logseq/db/sqlite/gc_test.cljs +++ b/deps/db/test/logseq/db/sqlite/gc_test.cljs @@ -22,7 +22,7 @@ [dir db-name] (fs/mkdirSync (node-path/join dir db-name) #js {:recursive true})) -(deftest ^:focus gc-kvs-table-test +(deftest gc-kvs-table-test (testing "Create a datascript db, gc it and ensure there's no missing addrs" (create-graph-dir "tmp/graphs" "test-db") From 2059f35ae244752ac570aea60dcd3a769a0da884 Mon Sep 17 00:00:00 2001 From: Tienson Qin Date: Thu, 29 May 2025 23:57:38 +0800 Subject: [PATCH 10/24] fix: lint --- deps/db/src/logseq/db/common/sqlite_cli.cljs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/deps/db/src/logseq/db/common/sqlite_cli.cljs b/deps/db/src/logseq/db/common/sqlite_cli.cljs index d95e98c5d8..be66f56a5d 100644 --- a/deps/db/src/logseq/db/common/sqlite_cli.cljs +++ b/deps/db/src/logseq/db/common/sqlite_cli.cljs @@ -57,7 +57,7 @@ "Creates a datascript storage for sqlite. Should be functionally equivalent to db-worker/new-sqlite-storage" [db] (reify IStorage - (-store [_ addr+data-seq delete-addrs] + (-store [_ addr+data-seq _delete-addrs] ;; Only difference from db-worker impl is that js data maps don't start with '$' e.g. :$addr -> :addr (let [data (map (fn [[addr data]] From 09eaac248feb24f883c72d3158049be87179bf70 Mon Sep 17 00:00:00 2001 From: Tienson Qin Date: Fri, 30 May 2025 01:08:43 +0800 Subject: [PATCH 11/24] fix: lint --- deps/db/.carve/ignore | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/deps/db/.carve/ignore b/deps/db/.carve/ignore index 1fc8bc7c6f..e4b965528b 100644 --- a/deps/db/.carve/ignore +++ b/deps/db/.carve/ignore @@ -33,4 +33,12 @@ logseq.db.common.initial-data/with-parent ;; API logseq.db.common.initial-data/get-block-and-children ;; API -logseq.db.common.initial-data/get-initial-data \ No newline at end of file +logseq.db.common.initial-data/get-initial-data +;; API +logseq.db.sqlite.debug/find-missing-addresses +;; API +logseq.db.sqlite.debug/find-missing-addresses-node-version +;; API +logseq.db.sqlite.gc/gc-kvs-table! +;; API +logseq.db.sqlite.gc/gc-kvs-table-node-version! From dda446262da55d82ddfa97f63f7eee9ae080e194 Mon Sep 17 00:00:00 2001 From: Tienson Qin Date: Fri, 30 May 2025 01:41:23 +0800 Subject: [PATCH 12/24] fix: doc --- deps/db/src/logseq/db/common/sqlite_cli.cljs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/deps/db/src/logseq/db/common/sqlite_cli.cljs b/deps/db/src/logseq/db/common/sqlite_cli.cljs index be66f56a5d..fd2e1b2915 100644 --- a/deps/db/src/logseq/db/common/sqlite_cli.cljs +++ b/deps/db/src/logseq/db/common/sqlite_cli.cljs @@ -74,7 +74,7 @@ (restore-data-from-addr db addr)))) (defn open-sqlite-datascript! - "Returns `conn` for datascript connection and `db` for sqlite connection" + "Returns a map including `conn` for datascript connection and `sqlite` for sqlite connection" ([db-full-path] (open-sqlite-datascript! nil db-full-path)) ([graphs-dir db-name] From 3bee73b62f93fb77ca4104b7e85a64da2ecf3467 Mon Sep 17 00:00:00 2001 From: Gabriel Horner Date: Thu, 29 May 2025 17:58:42 -0400 Subject: [PATCH 13/24] chore: add comments inline --- deps/db/src/logseq/db/sqlite/gc.cljs | 2 ++ 1 file changed, 2 insertions(+) diff --git a/deps/db/src/logseq/db/sqlite/gc.cljs b/deps/db/src/logseq/db/sqlite/gc.cljs index f1defc2abc..f33aa2f954 100644 --- a/deps/db/src/logseq/db/sqlite/gc.cljs +++ b/deps/db/src/logseq/db/sqlite/gc.cljs @@ -22,6 +22,8 @@ bean/->clj ffirst sqlite-util/transit-read) + ;; 0: Datascript sets 0 as the address to store the db's meta, including addresses for :eavt, :avet, and aevt index. + ;; 1: Datascript sets 1 for tail, to improve the performance internal-addrs (set [0 1 (:eavt schema) (:avet schema) (:aevt schema)]) non-refed-addrs (->> (.exec db #js {:sql get-non-refed-addrs-sql :rowMode "array"}) From 06d7ed9b40a637426b39a788b3c24dfca7c5698a Mon Sep 17 00:00:00 2001 From: Tienson Qin Date: Fri, 30 May 2025 18:07:33 +0800 Subject: [PATCH 14/24] enhance: address suggestions from gabriel and zhiyuan --- deps/db/src/logseq/db/frontend/kv_entity.cljs | 5 ++++- deps/db/src/logseq/db/sqlite/debug.cljs | 2 +- src/main/frontend/modules/shortcut/config.cljs | 2 +- src/main/frontend/worker/db_worker.cljs | 9 +++++---- src/resources/dicts/en.edn | 2 +- 5 files changed, 12 insertions(+), 8 deletions(-) diff --git a/deps/db/src/logseq/db/frontend/kv_entity.cljs b/deps/db/src/logseq/db/frontend/kv_entity.cljs index 03fd8f4e8a..404b373e4a 100644 --- a/deps/db/src/logseq/db/frontend/kv_entity.cljs +++ b/deps/db/src/logseq/db/frontend/kv_entity.cljs @@ -25,4 +25,7 @@ RTC won't start when major-schema-versions don't match" :logseq.kv/graph-backup-folder {:doc "Backup folder for automated backup feature" :rtc {:rtc/ignore-entity-when-init-upload true :rtc/ignore-entity-when-init-download true}} - :logseq.kv/graph-initial-schema-version {:doc "Graph's schema version when created"}) + :logseq.kv/graph-initial-schema-version {:doc "Graph's schema version when created"} + :logseq.kv/graph-last-gc-at {:doc "Last time graph gc at" + :rtc {:rtc/ignore-entity-when-init-upload true + :rtc/ignore-entity-when-init-download true}}) diff --git a/deps/db/src/logseq/db/sqlite/debug.cljs b/deps/db/src/logseq/db/sqlite/debug.cljs index eef3171769..b4c487a97c 100644 --- a/deps/db/src/logseq/db/sqlite/debug.cljs +++ b/deps/db/src/logseq/db/sqlite/debug.cljs @@ -34,4 +34,4 @@ [addr (bean/->clj (js/JSON.parse addresses))]))) used-addresses (set (concat (mapcat second result) [0 1 (:eavt schema) (:avet schema) (:aevt schema)]))] - (clojure.set/difference used-addresses (set (map first result))))) + (clojure.set/difference used-addresses (set (map first result))))) diff --git a/src/main/frontend/modules/shortcut/config.cljs b/src/main/frontend/modules/shortcut/config.cljs index 02a02a969c..fdc3cb07a4 100644 --- a/src/main/frontend/modules/shortcut/config.cljs +++ b/src/main/frontend/modules/shortcut/config.cljs @@ -600,7 +600,7 @@ :fn #(repo-handler/fix-broken-graph! (state/get-current-repo))} :dev/gc-graph {:binding [] - :db-graph? true + :inactive (not (state/developer-mode?)) :fn #(repo-handler/gc-graph! (state/get-current-repo))} :dev/replace-graph-with-db-file {:binding [] diff --git a/src/main/frontend/worker/db_worker.cljs b/src/main/frontend/worker/db_worker.cljs index 8e253031d6..1083349600 100644 --- a/src/main/frontend/worker/db_worker.cljs +++ b/src/main/frontend/worker/db_worker.cljs @@ -251,10 +251,10 @@ (not (number? last-gc-at)) (> (- (common-util/time-ms) last-gc-at) (* 7 24 3600 1000))) ; 1 week ago (prn :debug "gc current graph") - (sqlite-gc/gc-kvs-table! sqlite-db) + (doseq [db [sqlite-db client-ops-db]] + (sqlite-gc/gc-kvs-table! db)) (d/transact! datascript-conn [{:db/ident :logseq.kv/graph-last-gc-at - :kv/value (common-util/time-ms)}]))) - (sqlite-gc/gc-kvs-table! client-ops-db)) + :kv/value (common-util/time-ms)}])))) (defn- create-or-open-db! [repo {:keys [config import-type datoms] :as opts}] @@ -734,7 +734,8 @@ (let [{:keys [db client-ops]} (get @*sqlite-conns repo) conn (get @*datascript-conns repo)] (when (and db conn) - (gc-sqlite-dbs! db client-ops conn {:from-user? true})))) + (gc-sqlite-dbs! db client-ops conn {:from-user? true}) + nil))) (comment (def-thread-api :general/dangerousRemoveAllDbs diff --git a/src/resources/dicts/en.edn b/src/resources/dicts/en.edn index fd5fcb1b98..8ea69345cf 100644 --- a/src/resources/dicts/en.edn +++ b/src/resources/dicts/en.edn @@ -788,7 +788,7 @@ :dev/replace-graph-with-db-file "(Dev) Replace graph with its db.sqlite file" :dev/validate-db "(Dev) Validate current graph" :dev/fix-broken-graph "Fix current broken graph" - :dev/gc-graph "Garbage collect graph (remove unused data in SQLite)" + :dev/gc-graph "(Dev) Garbage collect graph (remove unused data in SQLite)" :dev/rtc-stop "(Dev) RTC Stop" :dev/rtc-start "(Dev) RTC Start" :window/close "Close window"}} From a513cb53a33e3f89bcd4193b9425a8b3085df73e Mon Sep 17 00:00:00 2001 From: Tienson Qin Date: Fri, 30 May 2025 19:03:57 +0800 Subject: [PATCH 15/24] fix: recursively delete unused addresses --- deps/db/src/logseq/db/sqlite/gc.cljs | 92 +++++++++++++--------- deps/db/test/logseq/db/sqlite/gc_test.cljs | 13 ++- 2 files changed, 62 insertions(+), 43 deletions(-) diff --git a/deps/db/src/logseq/db/sqlite/gc.cljs b/deps/db/src/logseq/db/sqlite/gc.cljs index f33aa2f954..c5244044b8 100644 --- a/deps/db/src/logseq/db/sqlite/gc.cljs +++ b/deps/db/src/logseq/db/sqlite/gc.cljs @@ -13,23 +13,27 @@ FROM kvs WHERE kvs.addr NOT IN (SELECT addr FROM all_referenced)") +(defn- get-unused-addresses + [db] + (let [schema (some->> (.exec db #js {:sql "select content from kvs where addr = 0" + :rowMode "array"}) + bean/->clj + ffirst + sqlite-util/transit-read) + ;; 0: Datascript sets 0 as the address to store the db's meta, including addresses for :eavt, :avet, and aevt index. + ;; 1: Datascript sets 1 for tail, to improve the performance + internal-addrs (set [0 1 (:eavt schema) (:avet schema) (:aevt schema)]) + non-refed-addrs (->> (.exec db #js {:sql get-non-refed-addrs-sql + :rowMode "array"}) + (map first) + set)] + (clojure.set/difference non-refed-addrs internal-addrs))) + (defn gc-kvs-table! "WASM version to GC kvs table to remove unused addresses" [^Object db] (when db - (let [schema (some->> (.exec db #js {:sql "select content from kvs where addr = 0" - :rowMode "array"}) - bean/->clj - ffirst - sqlite-util/transit-read) - ;; 0: Datascript sets 0 as the address to store the db's meta, including addresses for :eavt, :avet, and aevt index. - ;; 1: Datascript sets 1 for tail, to improve the performance - internal-addrs (set [0 1 (:eavt schema) (:avet schema) (:aevt schema)]) - non-refed-addrs (->> (.exec db #js {:sql get-non-refed-addrs-sql - :rowMode "array"}) - (map first) - set) - unused-addresses (clojure.set/difference non-refed-addrs internal-addrs)] + (let [unused-addresses (get-unused-addresses db)] (if (seq unused-addresses) (do (println :debug :db-gc :unused-addresses unused-addresses) @@ -39,32 +43,42 @@ :bind #js [addr]}))))) (println :debug :db-gc "There's no garbage data that's need to be collected."))))) +(defn- get-unused-addresses-node-version + [db] + (let [schema (let [stmt (.prepare db "select content from kvs where addr = ?") + content (.-content (.get stmt 0))] + (sqlite-util/transit-read content)) + internal-addrs (set [0 1 (:eavt schema) (:avet schema) (:aevt schema)]) + non-refed-addrs (let [stmt (.prepare db get-non-refed-addrs-sql)] + (->> (.all ^object stmt) + bean/->clj + (map :addr) + (set)))] + (clojure.set/difference non-refed-addrs internal-addrs))) + (defn gc-kvs-table-node-version! "Node version to GC kvs table to remove unused addresses" [^Object db] - (when db - (let [schema (let [stmt (.prepare db "select content from kvs where addr = ?") - content (.-content (.get stmt 0))] - (sqlite-util/transit-read content)) - internal-addrs (set [0 1 (:eavt schema) (:avet schema) (:aevt schema)]) - result (let [stmt (.prepare db "select addr, addresses from kvs")] - (->> (.all ^object stmt) - bean/->clj - (map (fn [{:keys [addr addresses]}] - [addr (bean/->clj (js/JSON.parse addresses))])))) - used-addresses (set (concat (mapcat second result) internal-addrs)) - unused-addresses (clojure.set/difference (set (map first result)) used-addresses) - addrs-count (let [stmt (.prepare db "select count(*) as c from kvs")] - (.-c (.get stmt)))] - (println :debug "addrs total count: " addrs-count) - (if (seq unused-addresses) - (do - (println :debug :db-gc :unused-addresses-count (count unused-addresses)) - (let [stmt (.prepare db "Delete from kvs where addr = ?") - delete (.transaction - db - (fn [addrs] - (doseq [addr addrs] - (.run stmt addr))))] - (delete (bean/->js unused-addresses)))) - (println :debug :db-gc "There's no garbage data that's need to be collected."))))) + (let [unused-addresses (get-unused-addresses-node-version db) + addrs-count (let [stmt (.prepare db "select count(*) as c from kvs")] + (.-c (.get stmt)))] + (println :debug "addrs total count: " addrs-count) + (if (seq unused-addresses) + (do + (println :debug :db-gc :unused-addresses-count (count unused-addresses)) + (let [stmt (.prepare db "Delete from kvs where addr = ?") + delete (.transaction + db + (fn [addrs] + (doseq [addr addrs] + (.run stmt addr))))] + (delete (bean/->js unused-addresses)) + (gc-kvs-table-node-version! db))) + (println :debug :db-gc "There's no garbage data that's need to be collected.")))) + +(defn ensure-no-garbage + [^Object db] + (let [unused-addresses (get-unused-addresses-node-version db)] + ;; (println :debug :db-gc :unused-addresses-count (count unused-addresses)) + ;; (println :debug :unused-addresses unused-addresses) + (empty? unused-addresses))) diff --git a/deps/db/test/logseq/db/sqlite/gc_test.cljs b/deps/db/test/logseq/db/sqlite/gc_test.cljs index c76ebe6088..e285932c6e 100644 --- a/deps/db/test/logseq/db/sqlite/gc_test.cljs +++ b/deps/db/test/logseq/db/sqlite/gc_test.cljs @@ -22,14 +22,14 @@ [dir db-name] (fs/mkdirSync (node-path/join dir db-name) #js {:recursive true})) -(deftest gc-kvs-table-test - (testing "Create a datascript db, gc it and ensure there's no missing addrs" +(deftest ^:focus gc-kvs-table-test + (testing "Create a datascript db, gc it and ensure there's no missing addrs and garbage addrs" (create-graph-dir "tmp/graphs" "test-db") (let [{:keys [conn sqlite]} (sqlite-cli/open-sqlite-datascript! "tmp/graphs" "test-db") tx-data (map (fn [i] {:block/uuid (random-uuid) :block/title (str "title " i)}) - (range 0 100000))] + (range 0 10000))] (println "DB start transacting") (d/transact! conn tx-data) (println "DB transacted") @@ -38,5 +38,10 @@ (map (fn [block] [:db/retractEntity [:block/uuid (:block/uuid block)]])))] (d/transact! conn non-ordered-tx)) (sqlite-gc/gc-kvs-table-node-version! sqlite) + + ;; ensure there's no missing address (broken db) (is (empty? (sqlite-debug/find-missing-addresses-node-version sqlite)) - "Found missing addresses!")))) + "Found missing addresses!") + + (is (true? (sqlite-gc/ensure-no-garbage sqlite)) + "Found garbage addresses!")))) From 0f2f9485de59c919339740a6e939065a62cc7bec Mon Sep 17 00:00:00 2001 From: Tienson Qin Date: Fri, 30 May 2025 19:19:53 +0800 Subject: [PATCH 16/24] Increase test data to 1,000,000 datoms --- deps/db/test/logseq/db/sqlite/gc_test.cljs | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/deps/db/test/logseq/db/sqlite/gc_test.cljs b/deps/db/test/logseq/db/sqlite/gc_test.cljs index e285932c6e..4a0063b8f4 100644 --- a/deps/db/test/logseq/db/sqlite/gc_test.cljs +++ b/deps/db/test/logseq/db/sqlite/gc_test.cljs @@ -29,15 +29,15 @@ (let [{:keys [conn sqlite]} (sqlite-cli/open-sqlite-datascript! "tmp/graphs" "test-db") tx-data (map (fn [i] {:block/uuid (random-uuid) :block/title (str "title " i)}) - (range 0 10000))] + (range 0 500000))] (println "DB start transacting") (d/transact! conn tx-data) (println "DB transacted") (let [non-ordered-tx (->> (shuffle tx-data) - (take 10000) + (take 100000) (map (fn [block] [:db/retractEntity [:block/uuid (:block/uuid block)]])))] (d/transact! conn non-ordered-tx)) - (sqlite-gc/gc-kvs-table-node-version! sqlite) + (time (sqlite-gc/gc-kvs-table-node-version! sqlite)) ;; ensure there's no missing address (broken db) (is (empty? (sqlite-debug/find-missing-addresses-node-version sqlite)) From 524260f6ec3d2afa2b65459d93f5986659461127 Mon Sep 17 00:00:00 2001 From: Tienson Qin Date: Fri, 30 May 2025 21:54:24 +0800 Subject: [PATCH 17/24] add gc walk addresses --- deps/db/src/logseq/db/sqlite/gc.cljs | 48 ++++++++++++++++++---- deps/db/test/logseq/db/sqlite/gc_test.cljs | 4 +- 2 files changed, 44 insertions(+), 8 deletions(-) diff --git a/deps/db/src/logseq/db/sqlite/gc.cljs b/deps/db/src/logseq/db/sqlite/gc.cljs index c5244044b8..3da625d412 100644 --- a/deps/db/src/logseq/db/sqlite/gc.cljs +++ b/deps/db/src/logseq/db/sqlite/gc.cljs @@ -1,9 +1,20 @@ (ns logseq.db.sqlite.gc "GC unused addresses from `kvs` table" (:require [cljs-bean.core :as bean] - [clojure.set] + [clojure.set :as set] [logseq.db.sqlite.util :as sqlite-util])) +(defn walk-addresses + "Given a map of parent address to children addresses and a root address, + returns a set of all used addresses including the root and its descendants." + [root addr->children] + (println :debug :walk-addresses :root root) + (time + (letfn [(collect-addresses [addr] + (let [children (addr->children addr)] + (into #{addr} (mapcat collect-addresses children))))] + (collect-addresses root)))) + (defonce get-non-refed-addrs-sql "WITH all_referenced AS ( SELECT CAST(value AS INTEGER) AS addr @@ -27,7 +38,7 @@ :rowMode "array"}) (map first) set)] - (clojure.set/difference non-refed-addrs internal-addrs))) + (set/difference non-refed-addrs internal-addrs))) (defn gc-kvs-table! "WASM version to GC kvs table to remove unused addresses" @@ -54,12 +65,34 @@ bean/->clj (map :addr) (set)))] - (clojure.set/difference non-refed-addrs internal-addrs))) + (set/difference non-refed-addrs internal-addrs))) + +(defn- get-unused-addresses-node-walk-version + [db] + (let [schema (let [stmt (.prepare db "select content from kvs where addr = ?") + content (.-content (.get stmt 0))] + (sqlite-util/transit-read content)) + set-addresses #{(:eavt schema) (:avet schema) (:aevt schema)} + internal-addresses (conj set-addresses 0 1) + parent->children (let [stmt (.prepare db "select addr, addresses from kvs")] + (->> (.all ^object stmt) + bean/->clj + (map (fn [{:keys [addr addresses]}] + [addr (bean/->clj (js/JSON.parse addresses))])) + (into {}))) + used-addresses (->> (mapcat (fn [set-root-addr] + (walk-addresses set-root-addr parent->children)) set-addresses) + set + (set/union internal-addresses))] + (set/difference (set (keys parent->children)) used-addresses))) (defn gc-kvs-table-node-version! - "Node version to GC kvs table to remove unused addresses" - [^Object db] - (let [unused-addresses (get-unused-addresses-node-version db) + "Node version to GC kvs table to remove unused addresses + `walk?` - `true`: walk all used addresses, `false`: gc recursively" + [^Object db walk?] + (let [unused-addresses (if walk? + (get-unused-addresses-node-walk-version db) + (get-unused-addresses-node-version db)) addrs-count (let [stmt (.prepare db "select count(*) as c from kvs")] (.-c (.get stmt)))] (println :debug "addrs total count: " addrs-count) @@ -73,7 +106,8 @@ (doseq [addr addrs] (.run stmt addr))))] (delete (bean/->js unused-addresses)) - (gc-kvs-table-node-version! db))) + (when-not walk? + (gc-kvs-table-node-version! db false)))) (println :debug :db-gc "There's no garbage data that's need to be collected.")))) (defn ensure-no-garbage diff --git a/deps/db/test/logseq/db/sqlite/gc_test.cljs b/deps/db/test/logseq/db/sqlite/gc_test.cljs index 4a0063b8f4..cffca84387 100644 --- a/deps/db/test/logseq/db/sqlite/gc_test.cljs +++ b/deps/db/test/logseq/db/sqlite/gc_test.cljs @@ -37,7 +37,9 @@ (take 100000) (map (fn [block] [:db/retractEntity [:block/uuid (:block/uuid block)]])))] (d/transact! conn non-ordered-tx)) - (time (sqlite-gc/gc-kvs-table-node-version! sqlite)) + (println "gc time") + ;; `true` to walk addresses and `false` to recursively run gc + (time (sqlite-gc/gc-kvs-table-node-version! sqlite false)) ;; ensure there's no missing address (broken db) (is (empty? (sqlite-debug/find-missing-addresses-node-version sqlite)) From ad190a0f3ac9f863a08663433bd4a122e7f2be5d Mon Sep 17 00:00:00 2001 From: Tienson Qin Date: Fri, 30 May 2025 22:02:48 +0800 Subject: [PATCH 18/24] full-gc run when from user command Also, update gc to run every 3 days --- deps/db/.carve/ignore | 2 ++ deps/db/src/logseq/db/sqlite/gc.cljs | 8 +++++--- src/main/frontend/worker/db_worker.cljs | 12 ++++++------ 3 files changed, 13 insertions(+), 9 deletions(-) diff --git a/deps/db/.carve/ignore b/deps/db/.carve/ignore index e4b965528b..0692af0341 100644 --- a/deps/db/.carve/ignore +++ b/deps/db/.carve/ignore @@ -42,3 +42,5 @@ logseq.db.sqlite.debug/find-missing-addresses-node-version logseq.db.sqlite.gc/gc-kvs-table! ;; API logseq.db.sqlite.gc/gc-kvs-table-node-version! +;; API +logseq.db.sqlite.gc/ensure-no-garbage diff --git a/deps/db/src/logseq/db/sqlite/gc.cljs b/deps/db/src/logseq/db/sqlite/gc.cljs index 3da625d412..08295ca919 100644 --- a/deps/db/src/logseq/db/sqlite/gc.cljs +++ b/deps/db/src/logseq/db/sqlite/gc.cljs @@ -4,7 +4,7 @@ [clojure.set :as set] [logseq.db.sqlite.util :as sqlite-util])) -(defn walk-addresses +(defn- walk-addresses "Given a map of parent address to children addresses and a root address, returns a set of all used addresses including the root and its descendants." [root addr->children] @@ -42,7 +42,7 @@ (defn gc-kvs-table! "WASM version to GC kvs table to remove unused addresses" - [^Object db] + [^Object db {:keys [full-gc?] :as opts}] (when db (let [unused-addresses (get-unused-addresses db)] (if (seq unused-addresses) @@ -51,7 +51,9 @@ (.transaction db (fn [tx] (doseq [addr unused-addresses] (.exec tx #js {:sql "Delete from kvs where addr = ?" - :bind #js [addr]}))))) + :bind #js [addr]})))) + (when full-gc? + (gc-kvs-table! db opts))) (println :debug :db-gc "There's no garbage data that's need to be collected."))))) (defn- get-unused-addresses-node-version diff --git a/src/main/frontend/worker/db_worker.cljs b/src/main/frontend/worker/db_worker.cljs index 1083349600..16423e4799 100644 --- a/src/main/frontend/worker/db_worker.cljs +++ b/src/main/frontend/worker/db_worker.cljs @@ -244,15 +244,15 @@ (defn- gc-sqlite-dbs! "Gc main db weekly and rtc ops db each time when opening it" - [sqlite-db client-ops-db datascript-conn {:keys [from-user?]}] + [sqlite-db client-ops-db datascript-conn {:keys [full-gc?]}] (let [last-gc-at (:kv/value (d/entity @datascript-conn :logseq.kv/graph-last-gc-at))] - (when (or from-user? + (when (or full-gc? (nil? last-gc-at) (not (number? last-gc-at)) - (> (- (common-util/time-ms) last-gc-at) (* 7 24 3600 1000))) ; 1 week ago - (prn :debug "gc current graph") + (> (- (common-util/time-ms) last-gc-at) (* 3 24 3600 1000))) ; 3 days ago + (println :debug "gc current graph") (doseq [db [sqlite-db client-ops-db]] - (sqlite-gc/gc-kvs-table! db)) + (sqlite-gc/gc-kvs-table! db {:full-gc? full-gc?})) (d/transact! datascript-conn [{:db/ident :logseq.kv/graph-last-gc-at :kv/value (common-util/time-ms)}])))) @@ -734,7 +734,7 @@ (let [{:keys [db client-ops]} (get @*sqlite-conns repo) conn (get @*datascript-conns repo)] (when (and db conn) - (gc-sqlite-dbs! db client-ops conn {:from-user? true}) + (gc-sqlite-dbs! db client-ops conn {:full-gc? true}) nil))) (comment From 1336b469412cff64a6de39b4bc02dff9cb3b156d Mon Sep 17 00:00:00 2001 From: Gabriel Horner Date: Fri, 30 May 2025 15:30:15 -0400 Subject: [PATCH 19/24] chore: change test flag for use with test --exclude :focus is for one-time dev use --- deps/db/test/logseq/db/sqlite/gc_test.cljs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/deps/db/test/logseq/db/sqlite/gc_test.cljs b/deps/db/test/logseq/db/sqlite/gc_test.cljs index cffca84387..fc68812fde 100644 --- a/deps/db/test/logseq/db/sqlite/gc_test.cljs +++ b/deps/db/test/logseq/db/sqlite/gc_test.cljs @@ -22,7 +22,7 @@ [dir db-name] (fs/mkdirSync (node-path/join dir db-name) #js {:recursive true})) -(deftest ^:focus gc-kvs-table-test +(deftest ^:long gc-kvs-table-test (testing "Create a datascript db, gc it and ensure there's no missing addrs and garbage addrs" (create-graph-dir "tmp/graphs" "test-db") From 2b012adb4035fb17eceaf74c151a1b24a78b01c5 Mon Sep 17 00:00:00 2001 From: Tienson Qin Date: Sat, 31 May 2025 16:20:58 +0800 Subject: [PATCH 20/24] chore: remove .projectile --- .gitignore | 1 + .projectile | 16 ---------------- 2 files changed, 1 insertion(+), 16 deletions(-) delete mode 100644 .projectile diff --git a/.gitignore b/.gitignore index 57dbd6ff39..b52771e703 100644 --- a/.gitignore +++ b/.gitignore @@ -72,3 +72,4 @@ clj-e2e/.wally clj-e2e/resources clj-e2e/e2e-dump .dir-locals.el +.projectile diff --git a/.projectile b/.projectile deleted file mode 100644 index 0031e06e2d..0000000000 --- a/.projectile +++ /dev/null @@ -1,16 +0,0 @@ --/.git --/.cpcache --/.shadow-cljs/ --/node_modules/ --/.cpcache --/.shadow-cljs/ --/resources/static/js/cljs-runtime/ --/resources/static/js/main.js --/resources/static/js/sentry.min.js --/resources/static/js/highlight.min.js --/resources/static/js/katex.min.js --/resources/static/js/mhchem.min.js --/resources/static/js/mldoc.min.js --/resources/static/js/sci.min.js --/resources/static/js/excalidraw.min.js --/resources/static/js/react-force-graph.min.js From d7f0c248ff6ee80c58f435e1f910031082215f43 Mon Sep 17 00:00:00 2001 From: Tienson Qin Date: Sat, 31 May 2025 16:34:49 +0800 Subject: [PATCH 21/24] fix: bring back :ref/default-open-blocks-level --- deps/common/resources/templates/config.edn | 6 +---- .../exporter-test-graph/logseq/config.edn | 4 --- src/main/frontend/components/block.cljs | 4 ++- src/main/frontend/components/views.cljs | 2 +- src/main/frontend/handler/editor.cljs | 4 ++- .../schema/handler/common_config.cljc | 1 - src/main/frontend/state.cljs | 25 ++++++------------- 7 files changed, 15 insertions(+), 31 deletions(-) diff --git a/deps/common/resources/templates/config.edn b/deps/common/resources/templates/config.edn index 9e46af8c11..04b21e97b0 100644 --- a/deps/common/resources/templates/config.edn +++ b/deps/common/resources/templates/config.edn @@ -327,10 +327,6 @@ ;; Default value: 2 :ref/default-open-blocks-level 2 - ;; Configure the threshold for linked references before collapsing. - ;; Default value: 100 - :ref/linked-references-collapsed-threshold 50 - ;; Graph view configuration. ;; Example usage: ;; :graph/settings @@ -408,4 +404,4 @@ ;; :page-ref? true ;; Default value: true ;; :properties? true ;; Default value: true ;; :list? false} ;; Default value: false - } \ No newline at end of file + } diff --git a/deps/graph-parser/test/resources/exporter-test-graph/logseq/config.edn b/deps/graph-parser/test/resources/exporter-test-graph/logseq/config.edn index de810ecef7..bce4f9431c 100644 --- a/deps/graph-parser/test/resources/exporter-test-graph/logseq/config.edn +++ b/deps/graph-parser/test/resources/exporter-test-graph/logseq/config.edn @@ -271,10 +271,6 @@ ;; Default value: 2 :ref/default-open-blocks-level 2 - ;; Configure the threshold for linked references before collapsing. - ;; Default value: 100 - :ref/linked-references-collapsed-threshold 50 - ;; Graph view configuration. ;; Example usage: ;; :graph/settings diff --git a/src/main/frontend/components/block.cljs b/src/main/frontend/components/block.cljs index 0d825d2606..b81e4f4d4e 100644 --- a/src/main/frontend/components/block.cljs +++ b/src/main/frontend/components/block.cljs @@ -2112,7 +2112,9 @@ (or ref? query?) (assoc :ref-query-child? true) true - (assoc :block-children? true))] + (assoc :block-children? true) + (integer? (:block-level config)) + (update :block-level inc))] (block-list config' children))]]))) (defn- block-content-empty? diff --git a/src/main/frontend/components/views.cljs b/src/main/frontend/components/views.cljs index 81110680df..bb5db5135a 100644 --- a/src/main/frontend/components/views.cljs +++ b/src/main/frontend/components/views.cljs @@ -1529,7 +1529,7 @@ (let [lazy-item-render (fn [rows idx] (lazy-item rows idx (assoc option :list-view? true) (fn [block] - (block-container (assoc config :list-view? true) block)))) + (block-container (assoc config :list-view? true :block-level 1) block)))) list-cp (fn [rows] (when (seq rows) (ui/virtualized-list diff --git a/src/main/frontend/handler/editor.cljs b/src/main/frontend/handler/editor.cljs index 0e00454eec..2812e50959 100644 --- a/src/main/frontend/handler/editor.cljs +++ b/src/main/frontend/handler/editor.cljs @@ -3884,9 +3884,11 @@ (let [block (or (db/entity (:db/id block)) block)] (or (util/collapsed? block) + (and (or (:list-view? config) (:ref? config)) + (integer? (:block-level config)) + (>= (:block-level config) (state/get-ref-open-blocks-level))) (and (or (:view? config) (:popup? config)) (or (ldb/page? block) - (some? (:block/_parent block)) (:table-block-title? config)))))) (defn batch-set-heading! diff --git a/src/main/frontend/schema/handler/common_config.cljc b/src/main/frontend/schema/handler/common_config.cljc index 21b45d08a2..ed990438dd 100644 --- a/src/main/frontend/schema/handler/common_config.cljc +++ b/src/main/frontend/schema/handler/common_config.cljc @@ -60,7 +60,6 @@ [:or :string :keyword] :string]] [:ref/default-open-blocks-level :int] - [:ref/linked-references-collapsed-threshold :int] [:graph/settings [:map-of :keyword [:or :boolean :int :nil]]] [:graph/forcesettings [:map-of :keyword :int]] [:favorites [:vector :string]] diff --git a/src/main/frontend/state.cljs b/src/main/frontend/state.cljs index 5baff6c5ed..7b618e4869 100644 --- a/src/main/frontend/state.cljs +++ b/src/main/frontend/state.cljs @@ -615,24 +615,13 @@ should be done through this fn in order to get global config and config defaults (get-in @state [:me :settings :start-of-week]) 6)) -;; TODO: support this later -(comment - (defn get-ref-open-blocks-level - [] - (or - (when-let [value (:ref/default-open-blocks-level (get-config))] - (when (integer? value) - value)) - 2))) - -(comment - (defn get-linked-references-collapsed-threshold - [] - (or - (when-let [value (:ref/linked-references-collapsed-threshold (get-config))] - (when (integer? value) - value)) - 100))) +(defn get-ref-open-blocks-level + [] + (or + (when-let [value (:ref/default-open-blocks-level (get-config))] + (when (integer? value) + (min value 9))) + 2)) (defn get-export-bullet-indentation [] From fa1241104253573edec85930b254606e7d11b450 Mon Sep 17 00:00:00 2001 From: Tienson Qin Date: Mon, 2 Jun 2025 11:18:27 +0800 Subject: [PATCH 22/24] enhance: use pos-int? to check default-open-blocks-level --- src/main/frontend/state.cljs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/main/frontend/state.cljs b/src/main/frontend/state.cljs index 7b618e4869..b78f701842 100644 --- a/src/main/frontend/state.cljs +++ b/src/main/frontend/state.cljs @@ -619,7 +619,7 @@ should be done through this fn in order to get global config and config defaults [] (or (when-let [value (:ref/default-open-blocks-level (get-config))] - (when (integer? value) + (when (pos-int? value) (min value 9))) 2)) From b68d08861c46f21591fcafb0033fa2420c67baa5 Mon Sep 17 00:00:00 2001 From: Tienson Qin Date: Sun, 1 Jun 2025 03:55:11 +0800 Subject: [PATCH 23/24] fix: multiple default views created for linked references --- deps/common/src/logseq/common/uuid.cljs | 6 ++++-- src/main/frontend/components/views.cljs | 17 +++++++++++------ 2 files changed, 15 insertions(+), 8 deletions(-) diff --git a/deps/common/src/logseq/common/uuid.cljs b/deps/common/src/logseq/common/uuid.cljs index cd14bdf138..f818676352 100644 --- a/deps/common/src/logseq/common/uuid.cljs +++ b/deps/common/src/logseq/common/uuid.cljs @@ -40,7 +40,8 @@ the remaining chars for data of this type" - :journal-page-uuid, 00000001 - :db-ident-block-uuid, 00000002 - :migrate-new-block-uuid, 00000003 - - :builtin-block-uuid, 00000004" + - :builtin-block-uuid, 00000004 + - :view-block-uuid, 00000006" ([] (d/squuid)) ([type' v] (assert (some? v)) @@ -48,7 +49,8 @@ the remaining chars for data of this type" :journal-page-uuid (gen-journal-page-uuid v) :db-ident-block-uuid (gen-db-ident-block-uuid v) :migrate-new-block-uuid (gen-block-uuid v "00000003") - :builtin-block-uuid (gen-block-uuid v "00000004")))) + :builtin-block-uuid (gen-block-uuid v "00000004") + :view-block-uuid (gen-block-uuid v "00000006")))) (defn gen-journal-template-block "Persistent uuid for journal template block" diff --git a/src/main/frontend/components/views.cljs b/src/main/frontend/components/views.cljs index bb5db5135a..e8a8b52f5a 100644 --- a/src/main/frontend/components/views.cljs +++ b/src/main/frontend/components/views.cljs @@ -37,6 +37,7 @@ [frontend.util :as util] [goog.dom :as gdom] [logseq.common.config :as common-config] + [logseq.common.uuid :as common-uuid] [logseq.db :as ldb] [logseq.db.common.view :as db-view] [logseq.db.frontend.property :as db-property] @@ -1699,7 +1700,7 @@ (ldb/sort-by-order views))) (defn- create-view! - [view-parent view-feature-type] + [view-parent view-feature-type {:keys [auto-triggered?]}] (when-let [page (db/get-case-page common-config/views-page-name)] (p/let [properties (cond-> {:logseq.property/view-for (:db/id view-parent) @@ -1722,10 +1723,14 @@ :all-pages "All pages" "")) + view-block-id (common-uuid/gen-uuid :view-block-uuid (str (:block/uuid view-parent) view-feature-type)) result (editor-handler/api-insert-new-block! view-title - {:page (:block/uuid page) - :properties properties - :edit-block? false})] + (cond-> + {:page (:block/uuid page) + :properties properties + :edit-block? false} + auto-triggered? + (assoc :custom-uuid view-block-id)))] (db/entity [:block/uuid (:block/uuid result)])))) (rum/defc views-tab < rum/reactive db-mixins/query @@ -1786,7 +1791,7 @@ :title "Add new view" :class (str "!px-1 -ml-1 text-muted-foreground hover:text-foreground transition-opacity ease-in duration-300 " opacity) :on-click (fn [] - (p/let [view (create-view! view-parent view-feature-type)] + (p/let [view (create-view! view-parent view-feature-type {:auto-triggered? false})] (set-views! (concat views [view]))))} (ui/icon "plus" {:size 15}))]) @@ -2147,7 +2152,7 @@ (set-views! views) (when-not view-entity (set-view-entity! v))) (when (and view-parent view-feature-type (not view-entity)) - (let [new-view (c.m/ Date: Mon, 2 Jun 2025 14:19:19 +0800 Subject: [PATCH 24/24] fix: rtc creates duplicated first blocks for new journal pages (#11913) * fix: rtc creates duplicated first blocks for new journal pages The root cause is that those blocks from different clients have different ids. Instead of using persistent block id, this fix avoids generating the first block until users really start editing it. * fix: add button not displayed when the last block is not empty * fix: e2e tests * enhance: remove dummy block * fix: open-last-block --- clj-e2e/src/logseq/e2e/block.clj | 8 +- clj-e2e/src/logseq/e2e/util.clj | 8 +- clj-e2e/test/logseq/e2e/rtc_extra_test.clj | 3 +- src/main/frontend/common.css | 1 - src/main/frontend/components/cmdk/core.cljs | 3 +- src/main/frontend/components/editor.cljs | 3 +- src/main/frontend/components/page.cljs | 121 +++++------------- src/main/frontend/components/page.css | 25 ---- .../frontend/components/property/config.cljs | 3 +- .../frontend/components/property/value.cljs | 4 +- src/main/frontend/extensions/pdf/assets.cljs | 10 +- .../frontend/extensions/zotero/handler.cljs | 3 +- src/main/frontend/fs/sync.cljs | 116 ++++++++--------- src/main/frontend/handler/common/page.cljs | 15 ++- src/main/frontend/handler/db_based/page.cljs | 3 +- src/main/frontend/handler/editor.cljs | 35 +++-- src/main/frontend/handler/import.cljs | 1 - src/main/frontend/handler/page.cljs | 6 +- src/main/frontend/handler/profiler.cljs | 5 +- src/main/frontend/modules/shortcut/core.cljs | 14 +- src/main/frontend/worker/commands.cljs | 2 +- src/main/frontend/worker/handler/page.cljs | 1 - .../worker/handler/page/db_based/page.cljs | 26 +--- .../worker/handler/page/file_based/page.cljs | 28 +--- src/main/logseq/api.cljs | 7 +- src/main/logseq/api/block.cljs | 2 +- src/test/frontend/db/db_based_model_test.cljs | 8 +- .../handler/db_based/recent_test.cljs | 10 +- .../handler/page/file_based/rename_test.cljs | 28 ++-- .../worker/rtc/gen_client_op_test.cljs | 17 ++- .../frontend/worker/rtc/rtc_fns_test.cljs | 8 +- 31 files changed, 203 insertions(+), 321 deletions(-) diff --git a/clj-e2e/src/logseq/e2e/block.clj b/clj-e2e/src/logseq/e2e/block.clj index 1e7bd6e917..e799bee13c 100644 --- a/clj-e2e/src/logseq/e2e/block.clj +++ b/clj-e2e/src/logseq/e2e/block.clj @@ -8,10 +8,16 @@ [wally.main :as w])) (defn open-last-block + "Open the last existing block or pressing add button to create a new block" [] (util/double-esc) (assert/assert-in-normal-mode?) - (w/click (last (w/query ".ls-page-blocks .ls-block .block-content")))) + (let [blocks-count (util/page-blocks-count) + last-block (-> (if (zero? blocks-count) + (w/query ".ls-page-blocks .block-add-button") + (w/query ".ls-page-blocks .page-blocks-inner .ls-block .block-content")) + (last))] + (w/click last-block))) (defn save-block [text] diff --git a/clj-e2e/src/logseq/e2e/util.clj b/clj-e2e/src/logseq/e2e/util.clj index 6521ad050d..7ef9a1512c 100644 --- a/clj-e2e/src/logseq/e2e/util.clj +++ b/clj-e2e/src/logseq/e2e/util.clj @@ -98,11 +98,11 @@ (defn blocks-count "Blocks count including page title" [] - (count-elements ".ls-block")) + (count-elements ".ls-block:not(.block-add-button)")) (defn page-blocks-count [] - (count-elements ".ls-page-blocks .ls-block")) + (count-elements ".ls-page-blocks .page-blocks-inner .ls-block")) (defn exit-edit [] @@ -132,7 +132,7 @@ (defn get-page-blocks-contents [] - (w/all-text-contents ".ls-page-blocks .ls-block .block-title-wrap")) + (w/all-text-contents ".ls-page-blocks .ls-block:not(.block-add-button) .block-title-wrap")) (def mac? (= "Mac OS X" (System/getProperty "os.name"))) @@ -184,7 +184,7 @@ (w/click (first (w/query (format "a.menu-link:has-text(\"%s\")" tag)))) ;; wait tag added on ui (assert/assert-is-visible - (-> ".ls-block" + (-> ".ls-block:not(.block-add-button)" (loc/filter :has ".editor-wrapper textarea") (loc/filter :has (format ".block-tag :text('%s')" tag))))) diff --git a/clj-e2e/test/logseq/e2e/rtc_extra_test.clj b/clj-e2e/test/logseq/e2e/rtc_extra_test.clj index d6879986c4..ccb4d67b84 100644 --- a/clj-e2e/test/logseq/e2e/rtc_extra_test.clj +++ b/clj-e2e/test/logseq/e2e/rtc_extra_test.clj @@ -15,8 +15,7 @@ [logseq.e2e.rtc :as rtc] [logseq.e2e.settings :as settings] [logseq.e2e.util :as util] - [wally.main :as w] - [wally.repl :as repl])) + [wally.main :as w])) (defn- prepare-rtc-graph-fixture "open 2 app instances, add a rtc graph, check this graph available on other instance" diff --git a/src/main/frontend/common.css b/src/main/frontend/common.css index 6b2469a662..789ef127f6 100644 --- a/src/main/frontend/common.css +++ b/src/main/frontend/common.css @@ -326,7 +326,6 @@ h1.title, h1.title input, .ls-page-title-container { .block-highlight, .ls-block.selected, -.ls-dummy-block.selected, .ls-table-cell.selected { transition: background-color 0.2s cubic-bezier(0, 1, 0, 1); diff --git a/src/main/frontend/components/cmdk/core.cljs b/src/main/frontend/components/cmdk/core.cljs index ada9d2cc06..a94b79f868 100644 --- a/src/main/frontend/components/cmdk/core.cljs +++ b/src/main/frontend/components/cmdk/core.cljs @@ -542,8 +542,7 @@ (p/let [result (cond create-class? (db-page-handler/ (rum/deref *el-ref) (.focus)) 16))] - - ;; mounted - ;(hooks/use-effect! #(focus!) []) - (hooks/use-effect! #(if selected? (focus!) - (some-> (rum/deref *el-ref) (.blur))) [selected?]) - - (shui/trigger-as - :div.ls-dummy-block.ls-block - - {:style {:width "100%" - ;; The same as .dnd-separator - :border-top (if hover - "3px solid #ccc" - nil) - :margin-left 20} - :ref *el-ref - :tabIndex 0 - :on-click click-handler-fn - :id idstr - :blockid idstr - :class (when selected? "selected")} - - [:div.flex.items-center - [:div.flex.items-center.mx-1 {:style {:height 24}} - [:span.bullet-container.cursor - [:span.bullet]]] - - [:div.flex.flex-1.cursor-text - {:on-drag-enter #(set-hover! true) - :on-drag-over #(util/stop %) - :on-drop drop-handler-fn - :on-drag-leave #(set-hover! false)} - [:span.opacity-70.text - "Click here to edit..."]]])))) - (rum/defc add-button - [args container-id] - (let [*bullet-ref (rum/use-ref nil)] - [:div.flex-1.flex-col.rounded-sm.add-button-link-wrap - {:on-click (fn [e] + [block container-id] + (let [*ref (rum/use-ref nil) + has-children? (:block/_parent block)] + [:div.ls-block.block-add-button.flex-1.flex-col.rounded-sm.cursor-text.transition-opacity.ease-in.duration-100.!py-0 + {:class (if has-children? + "opacity-0" + "opacity-50") + :data-blockId (:db/id block) + :ref *ref + :on-click (fn [e] (util/stop e) (state/set-state! :editor/container-id container-id) - (editor-handler/api-insert-new-block! "" args)) - :on-mouse-over #(dom/add-class! (rum/deref *bullet-ref) "opacity-50") - :on-mouse-leave #(dom/remove-class! (rum/deref *bullet-ref) "opacity-50") + (editor-handler/api-insert-new-block! "" + {:block-uuid (:block/uuid block)})) + :on-mouse-over (fn [] + (let [ref (rum/deref *ref) + prev-block (util/get-prev-block-non-collapsed (rum/deref *ref) {:up-down? true})] + (cond + (and prev-block (dom/has-class? prev-block "is-blank")) + (dom/add-class! ref "opacity-0") + (and prev-block has-children?) + (dom/add-class! ref "opacity-50") + :else + (dom/add-class! ref "opacity-100")))) + :on-mouse-leave #(do + (dom/remove-class! (rum/deref *ref) "opacity-50") + (dom/remove-class! (rum/deref *ref) "opacity-100")) :on-key-down (fn [e] (util/stop e) (when (= "Enter" (util/ekey e)) (state/set-state! :editor/container-id container-id) - (editor-handler/api-insert-new-block! "" args))) + (editor-handler/api-insert-new-block! "" block))) :tab-index 0} [:div.flex.flex-row [:div.flex.items-center {:style {:height 28 :margin-left 22}} - [:span.bullet-container.cursor.opacity-0.transition-opacity.ease-in.duration-100 {:ref *bullet-ref} + [:span.bullet-container [:span.bullet]]]]])) (rum/defcs page-blocks-cp < rum/reactive db-mixins/query @@ -219,8 +168,9 @@ (cond (and (not block?) + (not config/publishing?) (empty? children) block) - (dummy-block block) + (add-button block (:container-id config)) :else (let [document-mode? (state/sub :document/mode?) @@ -233,16 +183,9 @@ config) config (common-handler/config-with-document-mode hiccup-config) blocks (if block? [block] (db/sort-by-order children block))] - (let [add-button? (not (or config/publishing? - (let [last-child-id (model/get-block-deep-last-open-child-id (db/get-db) (:db/id (last blocks))) - block' (if last-child-id (db/entity last-child-id) (last blocks)) - link (:block/link block')] - (string/blank? (:block/title (or link block'))))))] - [:div.relative - {:class (when add-button? "show-add-button")} - (page-blocks-inner block blocks config sidebar? whiteboard? block-id) - (let [args {:block-uuid block-id}] - (add-button args (:container-id config)))])))))) + [:div.relative + (page-blocks-inner block blocks config sidebar? whiteboard? block-id) + (add-button block (:container-id config))]))))) (rum/defc today-queries < rum/reactive [repo today? sidebar?] diff --git a/src/main/frontend/components/page.css b/src/main/frontend/components/page.css index 9e19a66f58..9902f5b242 100644 --- a/src/main/frontend/components/page.css +++ b/src/main/frontend/components/page.css @@ -214,21 +214,6 @@ html.is-native-ios { @apply focus:ring-0 focus:ring-offset-0; } -.ls-dummy-block { - @apply mb-[20px] pt-[5px] pb-[3px] h-[28px]; - - &.selected { - } - - .bullet { - @apply relative -top-[3px] left-[-2px]; - } - - .text { - @apply relative -top-[2px]; - } -} - .ls-preview-popup { @apply pl-6; @@ -251,16 +236,6 @@ html.is-native-ios { } } -.add-button-link-wrap { - @apply invisible; -} - -.show-add-button { - .add-button-link-wrap { - @apply visible; - } -} - .ls-page-blocks { @apply min-h-[60px] overflow-hidden; } diff --git a/src/main/frontend/components/property/config.cljs b/src/main/frontend/components/property/config.cljs index 554f69c325..18a3e3ce03 100644 --- a/src/main/frontend/components/property/config.cljs +++ b/src/main/frontend/components/property/config.cljs @@ -76,8 +76,7 @@ (when (string? value) (let [page-name (string/trim value)] (when-not (string/blank? page-name) - (p/let [page (db-page-handler/journal-title d)] (p/do! (when-not (db/get-page journal) - (page-handler/ url (js/decodeURIComponent) - (get-in-repo-assets-full-filename) - (string/replace '"/" "_"))) + (some-> url (js/decodeURIComponent) + (get-in-repo-assets-full-filename) + (string/replace '"/" "_"))) filekey (util/safe-sanitize-file-name (subs filename' 0 (- (count filename') (inc (count ext-name)))))] (when-let [key (and (not (string/blank? filekey)) @@ -93,7 +93,7 @@ (if-not page (let [label (:filename pdf-current)] (p/do! - (page-handler/ (first ts) (.-updated?)) + (if (some-> ^js (first ts) (.-updated?)) (partition-all n ts) (map list ts)))) cat)) @@ -1335,7 +1335,7 @@ [^FileTxn filetxn origin-db-content] (go (cond - (.renamed? filetxn) + (.renamed? ^js filetxn) false (.-deleted? filetxn) false @@ -1532,66 +1532,66 @@ (defn- apply-filetxns [*sync-state graph-uuid base-path filetxns *paused] - (go - (cond - (.renamed? (first filetxns)) - (let [^FileTxn filetxn (first filetxns) - from-path (.-from-path filetxn) - to-path (.-to-path filetxn)] - (assert (= 1 (count filetxns))) - (db-content-vec (->> filetxns - (mapv - #(when (is-journals-or-pages? %) - [% (db/get-file repo (relative-path %))])) - (remove nil?))] + (.-updated? filetxn) + (let [repo (state/get-current-repo) + txn->db-content-vec (->> filetxns + (mapv + #(when (is-journals-or-pages? %) + [% (db/get-file repo (relative-path %))])) + (remove nil?))] - (doseq [relative-p (map relative-path filetxns)] - (when-some [relative-p* - (local-file-item {:remote->local-type :delete - :checksum nil - :path relative-p*}] - (println :debug "found case-different-same-local-file" relative-p relative-p*) - (swap! *sync-state sync-state--add-recent-remote->local-files - [recent-remote->local-file-item]) - (local-files - [recent-remote->local-file-item]))))) + (doseq [relative-p (map relative-path filetxns)] + (when-some [relative-p* + (local-file-item {:remote->local-type :delete + :checksum nil + :path relative-p*}] + (println :debug "found case-different-same-local-file" relative-p relative-p*) + (swap! *sync-state sync-state--add-recent-remote->local-files + [recent-remote->local-file-item]) + (local-files + [recent-remote->local-file-item]))))) - (let [update-local-files-ch (if (state/enable-sync-diff-merge?) - (db-content-vec] - (when (db-content-vec] + (when (local-files) (defn apply-filetxns-partitions @@ -1646,7 +1646,7 @@ :chan))) (defmethod need-sync-remote? :max [_] true) -(defmethod need-sync-remote? :txid [[txid remote->local-syncer]] +(defmethod need-sync-remote? :txid [[txid ^Remote->LocalSyncer remote->local-syncer]] (let [remote-txid txid local-txid (.-txid remote->local-syncer)] (or (nil? local-txid) diff --git a/src/main/frontend/handler/common/page.cljs b/src/main/frontend/handler/common/page.cljs index 5edabdbebf..5393116346 100644 --- a/src/main/frontend/handler/common/page.cljs +++ b/src/main/frontend/handler/common/page.cljs @@ -4,11 +4,11 @@ is still some file-specific tech debt to remove from create!" (:require [clojure.string :as string] [datascript.core :as d] + [dommy.core :as dom] [frontend.config :as config] [frontend.db :as db] [frontend.db.conn :as conn] [frontend.fs :as fs] - [frontend.handler.block :as block-handler] [frontend.handler.config :as config-handler] [frontend.handler.db-based.editor :as db-editor-handler] [frontend.handler.notification :as notification] @@ -39,12 +39,11 @@ (defn > (dom/sel ".block-add-button") + (filter #(= (str (:db/id page)) (dom/attr % "data-blockId"))) + first)] + (.click block-add-button))) + 200))) page))))))) ;; favorite fns diff --git a/src/main/frontend/handler/db_based/page.cljs b/src/main/frontend/handler/db_based/page.cljs index 0f5fedb0a3..137d537f6f 100644 --- a/src/main/frontend/handler/db_based/page.cljs +++ b/src/main/frontend/handler/db_based/page.cljs @@ -95,8 +95,7 @@ [chosen chosen-result class? edit-content current-pos last-pattern] (let [tag (string/trim chosen) edit-block (state/get-edit-block) - create-opts {:redirect? false - :create-first-block? false}] + create-opts {:redirect? false}] (when (:block/uuid edit-block) (p/let [result (when-not (de/entity? chosen-result) ; page not exists yet (if class? diff --git a/src/main/frontend/handler/editor.cljs b/src/main/frontend/handler/editor.cljs index 2812e50959..081240b432 100644 --- a/src/main/frontend/handler/editor.cljs +++ b/src/main/frontend/handler/editor.cljs @@ -2590,8 +2590,14 @@ (string/trim value))) (save-block! repo uuid value)) - (if property-value-container? + (cond + (dom/has-class? sibling-block "block-add-button") + (.click sibling-block) + + property-value-container? (focus-trigger current-block sibling-block) + + :else (let [new-uuid (cljs.core/uuid sibling-block-id) block (db/entity [:block/uuid new-uuid])] (edit-block! block @@ -2647,18 +2653,25 @@ (first (dom/by-class sibling-block "ls-block")))) sibling-block)] (when sibling-block - (if-let [sibling-block-id (dom/attr sibling-block "blockid")] - (do - (let [content (:block/title block) - value (state/get-edit-content)] - (when (and value (not= (clean-content! repo format content) (string/trim value))) - (save-block! repo uuid value))) - + (let [content (:block/title block) + value (state/get-edit-content)] + (when (and value (not= (clean-content! repo format content) (string/trim value))) + (save-block! repo uuid value))) + (let [sibling-block-id (dom/attr sibling-block "blockid")] + (cond + sibling-block-id (let [container-id (some-> (dom/attr sibling-block "containerid") js/parseInt) block (db/entity repo [:block/uuid (cljs.core/uuid sibling-block-id)])] - (edit-block! block pos {:container-id container-id}))) - (when (property-value-node? sibling-block) - (focus-trigger editing-block sibling-block)))))) + (edit-block! block pos {:container-id container-id})) + + (property-value-node? sibling-block) + (focus-trigger editing-block sibling-block) + + (dom/has-class? sibling-block "block-add-button") + (.click sibling-block) + + :else + nil))))) (defn keydown-arrow-handler [direction] diff --git a/src/main/frontend/handler/import.cljs b/src/main/frontend/handler/import.cljs index 00c3470756..39ffb99d23 100644 --- a/src/main/frontend/handler/import.cljs +++ b/src/main/frontend/handler/import.cljs @@ -69,7 +69,6 @@ (try (page-handler/ coll-size data-count-threshold) (vswap! *ref-hash->coll-size assoc @*ref-hash coll-size) (vswap! *ref-hash->ref assoc @*ref-hash ref)) - (let [watches-count (count (.-watches ref))] + (let [watches-count (count (.-watches ^js ref))] (when (> watches-count watches-count-threshold) (vswap! *ref-hash->watches-count assoc @*ref-hash watches-count) (vswap! *ref-hash->ref assoc @*ref-hash ref)))))) @@ -120,5 +120,4 @@ :custom-key-fn (fn [args result] {:a args :r result})) (mem-leak-detect) - [@*ref-hash->coll-size @*ref-hash->watches-count] - ) + [@*ref-hash->coll-size @*ref-hash->watches-count]) diff --git a/src/main/frontend/modules/shortcut/core.cljs b/src/main/frontend/modules/shortcut/core.cljs index e665e87ac9..dc8f9cafcf 100644 --- a/src/main/frontend/modules/shortcut/core.cljs +++ b/src/main/frontend/modules/shortcut/core.cljs @@ -8,8 +8,8 @@ [frontend.modules.shortcut.data-helper :as dh] [frontend.modules.shortcut.utils :as shortcut-utils] [frontend.state :as state] - [frontend.util :as util] [frontend.storage :as storage] + [frontend.util :as util] [goog.events :as events] [goog.ui.KeyboardShortcutHandler.EventType :as EventType] [lambdaisland.glogi :as log]) @@ -225,7 +225,7 @@ (defn listen-all! [] (doseq [{:keys [handler group dispatch-fn]} (vals @*installed-handlers) :when (not= group :shortcut.handler/misc)] - (if (.isDisposed handler) + (if (.isDisposed ^js handler) (install-shortcut-handler! group {}) (events/listen handler EventType/SHORTCUT_TRIGGERED dispatch-fn)))) @@ -282,15 +282,15 @@ (dissoc id) (and global? - (or (string? binding) - (vector? binding) - (boolean? binding))) + (or (string? binding) + (vector? binding) + (boolean? binding))) (assoc id binding)))] ;; TODO: exclude current graph config shortcuts (config-handler/set-config! - :shortcuts (into-shortcuts (:shortcuts (state/get-graph-config)))) + :shortcuts (into-shortcuts (:shortcuts (state/get-graph-config)))) (if (util/electron?) (global-config-handler/set-global-config-kv! - :shortcuts (into-shortcuts (:shortcuts (state/get-global-config)))) + :shortcuts (into-shortcuts (:shortcuts (state/get-global-config)))) ;; web browser platform (storage/set :ls-shortcuts (into-shortcuts (storage/get :ls-shortcuts))))))) diff --git a/src/main/frontend/worker/commands.cljs b/src/main/frontend/worker/commands.cljs index 22a2aa332d..a436dac5e0 100644 --- a/src/main/frontend/worker/commands.cljs +++ b/src/main/frontend/worker/commands.cljs @@ -168,7 +168,7 @@ {:page-uuid (:block/uuid (d/entity db journal-day))} (let [formatter (:logseq.property.journal/title-format (d/entity db :logseq.class/Journal)) title (date-time-util/format (t/to-default-time-zone (tc/to-date-time next-time-long)) formatter)] - (worker-db-page/create db title {:create-first-block? false}))) + (worker-db-page/create db title {}))) value (if date? [:block/uuid page-uuid] next-time-long)] (concat tx-data diff --git a/src/main/frontend/worker/handler/page.cljs b/src/main/frontend/worker/handler/page.cljs index e9516bdb10..e3c269afbf 100644 --- a/src/main/frontend/worker/handler/page.cljs +++ b/src/main/frontend/worker/handler/page.cljs @@ -27,7 +27,6 @@ (defn create! "Create page. Has the following options: - * :create-first-block? - when true, create an empty block if the page is empty. * :uuid - when set, use this uuid instead of generating a new one. * :class? - when true, adds a :block/tags ':logseq.class/Tag' * :whiteboard? - when true, adds a :block/tags ':logseq.class/Whiteboard' diff --git a/src/main/frontend/worker/handler/page/db_based/page.cljs b/src/main/frontend/worker/handler/page/db_based/page.cljs index 7b11e49024..92a0702c54 100644 --- a/src/main/frontend/worker/handler/page/db_based/page.cljs +++ b/src/main/frontend/worker/handler/page/db_based/page.cljs @@ -7,13 +7,11 @@ [logseq.common.util.namespace :as ns-util] [logseq.db :as ldb] [logseq.db.common.entity-plus :as entity-plus] - [logseq.db.common.order :as db-order] [logseq.db.frontend.class :as db-class] [logseq.db.frontend.entity-util :as entity-util] [logseq.db.frontend.malli-schema :as db-malli-schema] [logseq.db.frontend.property :as db-property] [logseq.db.frontend.property.build :as db-property-build] - [logseq.db.sqlite.util :as sqlite-util] [logseq.graph-parser.block :as gp-block] [logseq.graph-parser.text :as text] [logseq.outliner.validate :as outliner-validate])) @@ -75,16 +73,6 @@ title (common-util/remove-boundary-slashes title)] title)) -(defn build-first-block-tx - [page-uuid] - (let [page-id [:block/uuid page-uuid]] - [(sqlite-util/block-with-timestamps - {:block/uuid (ldb/new-block-id) - :block/page page-id - :block/parent page-id - :block/order (db-order/gen-key nil nil) - :block/title ""})])) - (defn- get-page-by-parent-name [db parent-title child-title] (some->> @@ -168,10 +156,9 @@ (defn create "Pure function without side effects" [db title* - {:keys [create-first-block? tags properties uuid persist-op? whiteboard? + {:keys [tags properties uuid persist-op? whiteboard? class? today-journal? split-namespace?] - :or {create-first-block? true - properties nil + :or {properties nil uuid nil persist-op? true} :as options}] @@ -221,17 +208,10 @@ (let [page-uuid (:block/uuid page) page-txs (build-page-tx db properties page (select-keys options [:whiteboard? :class? :tags])) - first-block-tx (when (and - (nil? (d/entity db [:block/uuid page-uuid])) - create-first-block? - (not (or whiteboard? class?)) - page-txs) - (build-first-block-tx (:block/uuid (first page-txs)))) txs (concat ;; transact doesn't support entities (remove de/entity? parents) - page-txs - first-block-tx) + page-txs) tx-meta (cond-> {:persist-op? persist-op? :outliner-op :create-page} today-journal? diff --git a/src/main/frontend/worker/handler/page/file_based/page.cljs b/src/main/frontend/worker/handler/page/file_based/page.cljs index 95dd239790..a6b9659eb9 100644 --- a/src/main/frontend/worker/handler/page/file_based/page.cljs +++ b/src/main/frontend/worker/handler/page/file_based/page.cljs @@ -9,8 +9,7 @@ [logseq.db.common.order :as db-order] [logseq.graph-parser.block :as gp-block] [logseq.graph-parser.property :as gp-property] - [logseq.graph-parser.text :as text] - [logseq.outliner.core :as outliner-core])) + [logseq.graph-parser.text :as text])) (defn- file-based-properties-block [repo conn config date-formatter properties format page] @@ -53,21 +52,9 @@ page-name (common-util/page-name-sanity-lc title)] [title page-name])) -(defn- build-first-block-tx - [page-uuid format] - (let [page-id [:block/uuid page-uuid]] - [(outliner-core/block-with-timestamps - {:block/uuid (ldb/new-block-id) - :block/page page-id - :block/parent page-id - :block/order (db-order/gen-key nil nil) - :block/title "" - :block/format format})])) - (defn create! - [repo conn config title {:keys [create-first-block? format properties uuid persist-op? whiteboard? today-journal?] - :or {create-first-block? true - format nil + [repo conn config title {:keys [format properties uuid persist-op? today-journal?] + :or {format nil properties nil uuid nil persist-op? true} @@ -105,16 +92,9 @@ (fn [p] (assoc p :block/namespace [:block/uuid (:block/uuid (last txs))]))) page-txs) - first-block-tx (when (and - (nil? (d/entity @conn [:block/uuid page-uuid])) - create-first-block? - (not whiteboard?) - page-txs) - (build-first-block-tx (:block/uuid (first page-txs)) format)) txs (concat txs - page-txs - first-block-tx)] + page-txs)] (when (seq txs) (ldb/transact! conn txs (cond-> {:persist-op? persist-op? :outliner-op :create-page} diff --git a/src/main/logseq/api.cljs b/src/main/logseq/api.cljs index da166fb55b..b9127aa896 100644 --- a/src/main/logseq/api.cljs +++ b/src/main/logseq/api.cljs @@ -656,7 +656,7 @@ [name ^js properties ^js opts] (let [properties (bean/->clj properties) db-base? (config/db-based-graph? (state/get-current-repo)) - {:keys [redirect createFirstBlock format journal]} (bean/->clj opts)] + {:keys [redirect format journal]} (bean/->clj opts)] (p/let [page ( {:redirect? (if (boolean? redirect) redirect true) :journal? journal - :create-first-block? (if (boolean? createFirstBlock) createFirstBlock true) :format format} (not db-base?) (assoc :properties properties)))) @@ -741,7 +740,7 @@ page-name (when page-name (util/page-name-sanity-lc page-name)) _ (when (and page-name (nil? (ldb/get-page (db/get-db) page-name))) - (page-handler/ (api-block/ v (str) (string/trim))] (let [id (:db/id (ldb/get-case-page (conn/get-db) page))] (if (nil? id) - (-> (page-handler/ (page-handler/block-uuid->op-types (client-op/get&remove-all-block-ops repo))))) @@ -168,10 +167,10 @@ :block/tags :block/title :db/cardinality}] #_{:clj-kondo/ignore [:unresolved-symbol :invalid-arity]} (is (->> (me/find (subject/generate-rtc-ops-from-property-entities [ent]) - ([:move _ {:block-uuid ?block-uuid}] - [:update-page _ {:block-uuid ?block-uuid}] - [:update _ {:block-uuid ?block-uuid :av-coll ([!av-coll-attrs . _ ...] ...)}]) - !av-coll-attrs) + ([:move _ {:block-uuid ?block-uuid}] + [:update-page _ {:block-uuid ?block-uuid}] + [:update _ {:block-uuid ?block-uuid :av-coll ([!av-coll-attrs . _ ...] ...)}]) + !av-coll-attrs) set (set/difference av-coll-attrs) empty?)))) @@ -184,9 +183,9 @@ :block/tags :block/title}] #_{:clj-kondo/ignore [:unresolved-symbol :invalid-arity]} (is (->> (me/find (subject/generate-rtc-ops-from-class-entities [ent]) - ([:update-page _ {:block-uuid ?block-uuid}] - [:update _ {:block-uuid ?block-uuid :av-coll ([!av-coll-attrs . _ ...] ...)}]) - !av-coll-attrs) + ([:update-page _ {:block-uuid ?block-uuid}] + [:update _ {:block-uuid ?block-uuid :av-coll ([!av-coll-attrs . _ ...] ...)}]) + !av-coll-attrs) set (set/difference av-coll-attrs) empty?)))) diff --git a/src/test/frontend/worker/rtc/rtc_fns_test.cljs b/src/test/frontend/worker/rtc/rtc_fns_test.cljs index bf148bc609..8b1b980435 100644 --- a/src/test/frontend/worker/rtc/rtc_fns_test.cljs +++ b/src/test/frontend/worker/rtc/rtc_fns_test.cljs @@ -166,7 +166,7 @@ [page-uuid uuid1-client uuid2-client uuid1-remote uuid2-remote] (repeatedly random-uuid)] - (test-helper/create-page! page-name {:redirect? false :create-first-block? false :uuid page-uuid}) + (test-helper/create-page! page-name {:redirect? false :uuid page-uuid}) (outliner-tx/transact! opts (outliner-core/insert-blocks! @@ -236,7 +236,7 @@ [page-uuid uuid1-client uuid2-client uuid1-not-exist] (repeatedly random-uuid)] - (test-helper/create-page! page-name {:redirect? false :create-first-block? false :uuid page-uuid}) + (test-helper/create-page! page-name {:redirect? false}) (outliner-tx/transact! opts (outliner-core/insert-blocks! @@ -301,7 +301,7 @@ result: page-name "apply-remote-remove-ops-test2" [page-uuid uuid1 uuid2 uuid3] (repeatedly random-uuid)] - (test-helper/create-page! page-name {:redirect? false :create-first-block? false :uuid page-uuid}) + (test-helper/create-page! page-name {:redirect? false}) (outliner-tx/transact! opts (outliner-core/insert-blocks! @@ -391,7 +391,7 @@ result: [page1-uuid page2-uuid uuid1-client uuid2-client uuid1-remote uuid2-remote] (repeatedly random-uuid)] - (test-helper/create-page! page-name {:redirect? false :create-first-block? false :uuid page1-uuid}) + (test-helper/create-page! page-name {:redirect? false}) (outliner-tx/transact! opts (outliner-core/insert-blocks!