de36b2aaba
Note that Prettier, purposely, has only limited [configuration options](https://prettier.io/docs/en/options.html). The configuration file is based on [the one in `mozilla central`](https://searchfox.org/mozilla-central/source/.prettierrc) with just a few additions (to avoid future breakage if the defaults ever changes). Prettier is being used for a couple of reasons: - To be consistent with `mozilla-central`, where Prettier is already in use across the tree. - To ensure a *consistent* coding style everywhere, which is automatically enforced during linting (since Prettier is used as an ESLint plugin). This thus ends "all" formatting disussions once and for all, removing the need for review comments on most stylistic matters. Many ESLint options are now redundant, and I've tried my best to remove all the now unnecessary options (but I may have missed some). Note also that since Prettier considers the `printWidth` option as a guide, rather than a hard rule, this patch resorts to a small hack in the ESLint config to ensure that *comments* won't become too long. *Please note:* This patch is generated automatically, by appending the `--fix` argument to the ESLint call used in the `gulp lint` task. It will thus require some additional clean-up, which will be done in a *separate* commit. (On a more personal note, I'll readily admit that some of the changes Prettier makes are *extremely* ugly. However, in the name of consistency we'll probably have to live with that.)
231 lines
10 KiB
JavaScript
231 lines
10 KiB
JavaScript
/* Copyright 2016 Mozilla Foundation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/* eslint no-var: error, prefer-const: error */
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"use strict";
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if (typeof PDFJSDev !== "undefined" && PDFJSDev.test("CHROME")) {
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var defaultUrl; // eslint-disable-line no-var
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(function rewriteUrlClosure() {
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// Run this code outside DOMContentLoaded to make sure that the URL
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// is rewritten as soon as possible.
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const queryString = document.location.search.slice(1);
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const m = /(^|&)file=([^&]*)/.exec(queryString);
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defaultUrl = m ? decodeURIComponent(m[2]) : "";
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// Example: chrome-extension://.../http://example.com/file.pdf
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const humanReadableUrl = "/" + defaultUrl + location.hash;
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history.replaceState(history.state, "", humanReadableUrl);
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if (top === window) {
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// eslint-disable-next-line no-undef
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chrome.runtime.sendMessage("showPageAction");
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}
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})();
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}
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let pdfjsWebApp, pdfjsWebAppOptions;
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if (typeof PDFJSDev !== "undefined" && PDFJSDev.test("PRODUCTION")) {
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pdfjsWebApp = require("./app.js");
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pdfjsWebAppOptions = require("./app_options.js");
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}
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if (typeof PDFJSDev !== "undefined" && PDFJSDev.test("FIREFOX || MOZCENTRAL")) {
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require("./firefoxcom.js");
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require("./firefox_print_service.js");
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}
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if (typeof PDFJSDev !== "undefined" && PDFJSDev.test("GENERIC")) {
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require("./genericcom.js");
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}
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if (typeof PDFJSDev !== "undefined" && PDFJSDev.test("CHROME")) {
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require("./chromecom.js");
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}
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if (typeof PDFJSDev !== "undefined" && PDFJSDev.test("CHROME || GENERIC")) {
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require("./pdf_print_service.js");
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}
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function getViewerConfiguration() {
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return {
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appContainer: document.body,
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mainContainer: document.getElementById("viewerContainer"),
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viewerContainer: document.getElementById("viewer"),
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eventBus: null, // Using global event bus with (optional) DOM events.
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toolbar: {
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container: document.getElementById("toolbarViewer"),
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numPages: document.getElementById("numPages"),
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pageNumber: document.getElementById("pageNumber"),
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scaleSelectContainer: document.getElementById("scaleSelectContainer"),
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scaleSelect: document.getElementById("scaleSelect"),
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customScaleOption: document.getElementById("customScaleOption"),
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previous: document.getElementById("previous"),
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next: document.getElementById("next"),
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zoomIn: document.getElementById("zoomIn"),
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zoomOut: document.getElementById("zoomOut"),
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viewFind: document.getElementById("viewFind"),
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openFile: document.getElementById("openFile"),
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print: document.getElementById("print"),
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presentationModeButton: document.getElementById("presentationMode"),
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download: document.getElementById("download"),
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viewBookmark: document.getElementById("viewBookmark"),
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},
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secondaryToolbar: {
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toolbar: document.getElementById("secondaryToolbar"),
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toggleButton: document.getElementById("secondaryToolbarToggle"),
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toolbarButtonContainer: document.getElementById(
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"secondaryToolbarButtonContainer"
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),
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presentationModeButton: document.getElementById(
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"secondaryPresentationMode"
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),
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openFileButton: document.getElementById("secondaryOpenFile"),
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printButton: document.getElementById("secondaryPrint"),
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downloadButton: document.getElementById("secondaryDownload"),
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viewBookmarkButton: document.getElementById("secondaryViewBookmark"),
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firstPageButton: document.getElementById("firstPage"),
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lastPageButton: document.getElementById("lastPage"),
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pageRotateCwButton: document.getElementById("pageRotateCw"),
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pageRotateCcwButton: document.getElementById("pageRotateCcw"),
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cursorSelectToolButton: document.getElementById("cursorSelectTool"),
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cursorHandToolButton: document.getElementById("cursorHandTool"),
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scrollVerticalButton: document.getElementById("scrollVertical"),
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scrollHorizontalButton: document.getElementById("scrollHorizontal"),
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scrollWrappedButton: document.getElementById("scrollWrapped"),
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spreadNoneButton: document.getElementById("spreadNone"),
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spreadOddButton: document.getElementById("spreadOdd"),
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spreadEvenButton: document.getElementById("spreadEven"),
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documentPropertiesButton: document.getElementById("documentProperties"),
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},
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fullscreen: {
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contextFirstPage: document.getElementById("contextFirstPage"),
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contextLastPage: document.getElementById("contextLastPage"),
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contextPageRotateCw: document.getElementById("contextPageRotateCw"),
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contextPageRotateCcw: document.getElementById("contextPageRotateCcw"),
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},
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sidebar: {
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// Divs (and sidebar button)
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outerContainer: document.getElementById("outerContainer"),
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viewerContainer: document.getElementById("viewerContainer"),
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toggleButton: document.getElementById("sidebarToggle"),
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// Buttons
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thumbnailButton: document.getElementById("viewThumbnail"),
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outlineButton: document.getElementById("viewOutline"),
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attachmentsButton: document.getElementById("viewAttachments"),
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// Views
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thumbnailView: document.getElementById("thumbnailView"),
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outlineView: document.getElementById("outlineView"),
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attachmentsView: document.getElementById("attachmentsView"),
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},
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sidebarResizer: {
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outerContainer: document.getElementById("outerContainer"),
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resizer: document.getElementById("sidebarResizer"),
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},
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findBar: {
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bar: document.getElementById("findbar"),
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toggleButton: document.getElementById("viewFind"),
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findField: document.getElementById("findInput"),
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highlightAllCheckbox: document.getElementById("findHighlightAll"),
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caseSensitiveCheckbox: document.getElementById("findMatchCase"),
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entireWordCheckbox: document.getElementById("findEntireWord"),
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findMsg: document.getElementById("findMsg"),
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findResultsCount: document.getElementById("findResultsCount"),
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findPreviousButton: document.getElementById("findPrevious"),
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findNextButton: document.getElementById("findNext"),
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},
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passwordOverlay: {
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overlayName: "passwordOverlay",
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container: document.getElementById("passwordOverlay"),
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label: document.getElementById("passwordText"),
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input: document.getElementById("password"),
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submitButton: document.getElementById("passwordSubmit"),
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cancelButton: document.getElementById("passwordCancel"),
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},
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documentProperties: {
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overlayName: "documentPropertiesOverlay",
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container: document.getElementById("documentPropertiesOverlay"),
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closeButton: document.getElementById("documentPropertiesClose"),
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fields: {
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fileName: document.getElementById("fileNameField"),
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fileSize: document.getElementById("fileSizeField"),
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title: document.getElementById("titleField"),
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author: document.getElementById("authorField"),
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subject: document.getElementById("subjectField"),
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keywords: document.getElementById("keywordsField"),
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creationDate: document.getElementById("creationDateField"),
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modificationDate: document.getElementById("modificationDateField"),
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creator: document.getElementById("creatorField"),
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producer: document.getElementById("producerField"),
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version: document.getElementById("versionField"),
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pageCount: document.getElementById("pageCountField"),
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pageSize: document.getElementById("pageSizeField"),
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linearized: document.getElementById("linearizedField"),
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},
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},
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errorWrapper: {
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container: document.getElementById("errorWrapper"),
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errorMessage: document.getElementById("errorMessage"),
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closeButton: document.getElementById("errorClose"),
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errorMoreInfo: document.getElementById("errorMoreInfo"),
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moreInfoButton: document.getElementById("errorShowMore"),
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lessInfoButton: document.getElementById("errorShowLess"),
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},
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printContainer: document.getElementById("printContainer"),
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openFileInputName: "fileInput",
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debuggerScriptPath: "./debugger.js",
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};
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}
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function webViewerLoad() {
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const config = getViewerConfiguration();
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if (typeof PDFJSDev === "undefined" || !PDFJSDev.test("PRODUCTION")) {
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Promise.all([
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SystemJS.import("pdfjs-web/app"),
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SystemJS.import("pdfjs-web/app_options"),
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SystemJS.import("pdfjs-web/genericcom"),
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SystemJS.import("pdfjs-web/pdf_print_service"),
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]).then(function([app, appOptions, ...otherModules]) {
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window.PDFViewerApplication = app.PDFViewerApplication;
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window.PDFViewerApplicationOptions = appOptions.AppOptions;
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app.PDFViewerApplication.run(config);
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});
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} else {
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if (typeof PDFJSDev !== "undefined" && PDFJSDev.test("CHROME")) {
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pdfjsWebAppOptions.AppOptions.set("defaultUrl", defaultUrl);
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}
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window.PDFViewerApplication = pdfjsWebApp.PDFViewerApplication;
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window.PDFViewerApplicationOptions = pdfjsWebAppOptions.AppOptions;
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if (typeof PDFJSDev !== "undefined" && PDFJSDev.test("GENERIC")) {
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// Give custom implementations of the default viewer a simpler way to
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// set various `AppOptions`, by dispatching an event once all viewer
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// files are loaded but *before* the viewer initialization has run.
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const event = document.createEvent("CustomEvent");
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event.initCustomEvent("webviewerloaded", true, true, {});
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document.dispatchEvent(event);
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}
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pdfjsWebApp.PDFViewerApplication.run(config);
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}
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}
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if (
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document.readyState === "interactive" ||
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document.readyState === "complete"
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) {
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webViewerLoad();
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} else {
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document.addEventListener("DOMContentLoaded", webViewerLoad, true);
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}
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