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4d36659c38
pdf.js/web
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Jonas Jenwald 4d36659c38 Don't try to insert a structTree in a removed page (PR 13171 follow-up) 
Given that both the textLayer rendering *and* the structTree parsing is asynchronous, it's possible that we'll attempt to insert the structTree in a removed page. While there's thankfully no outright breakage caused by this, it will nonetheless lead to errors being printed in the console and we should obviously avoid this.

To reproduce this bug (without the patch), open http://localhost:8888/web/viewer.html?file=/test/pdfs/pdf.pdf#disableStream=true&disableAutoFetch=true and scroll *very quickly* through the document and notice the following error being (intermittently) printed in the console:
```
Uncaught (in promise) TypeError: can't access property "appendChild", this.canvas is undefined
```
2021-04-28 14:45:56 +02:00
..
images Add an icon for the "find/highlight the current outlineItem" functionality 2021-01-09 16:09:46 +01:00
.eslintrc Enable the ESLint no-var rule globally 2021-03-13 16:12:53 +01:00
.gitignore Remove obselete file from .gitignore 2015-01-26 16:44:45 +01:00
annotation_layer_builder.css Correctly align annotation content in horizontal/spread scrolling modes 2021-01-10 18:58:13 +01:00
annotation_layer_builder.js Collect all l10n fallback strings, used in the viewer, in one helper function (PR 12981 follow-up) 2021-03-04 11:34:51 +01:00
app_options.js Fix an edge-case related to compatibility-values in various AppOptions-methods 2021-03-20 13:12:09 +01:00
app.js Merge pull request #13250 from Snuffleupagus/rm-_delayedFallback 2021-04-16 20:38:22 +02:00
base_tree_viewer.js Add support for finding/highlighting the outlineItem, corresponding to the currently visible page, in the sidebar (issue 7557, bug 1253820, bug 1499050) 2021-01-09 16:09:44 +01:00
base_viewer.js Merge pull request #13171 from brendandahl/struct-tree 2021-04-09 21:32:44 +02:00
chrome-i18n-allow-access-to-file-urls.json Add translations of "Allow access to file URLs" 2015-08-14 18:59:55 +02:00
chromecom.js Split PDFViewerApplication.error into two methods, for PDF document loading/parsing errors vs other errors (PR 11647 follow-up) 2021-02-07 22:28:53 +01:00
compressed.tracemonkey-pldi-09.pdf Add Makefile. Move some files around to make building the website easier. 2011-07-05 10:53:57 -07:00
debugger.js Use DOM hidden property instead of attribute methods 2021-02-08 00:21:49 +01:00
download_manager.js [api-minor] Support the Content-Disposition filename in the Firefox PDF Viewer (bug 1694556, PR 9379 follow-up) 2021-02-26 10:50:29 +01:00
firefox_print_service.js [api-minor] Remove the manual passing of an AnnotationStorage-instance when calling various API-method 2021-04-09 13:24:25 +02:00
firefoxcom.js Collect all l10n fallback strings, used in the viewer, in one helper function (PR 12981 follow-up) 2021-03-04 11:34:51 +01:00
generic_scripting.js Move the getPdfFilenameFromUrl helper function from web/ui_utils.js and into src/display/display_utils.js 2021-03-17 15:48:24 +01:00
genericcom.js Pass in the "sandboxBundleSrc" option when calling DefaultExternalServices.createScripting 2020-12-23 14:05:49 +01:00
genericl10n.js Collect all l10n fallback strings, used in the viewer, in one helper function (PR 12981 follow-up) 2021-03-04 11:34:51 +01:00
grab_to_pan.js [GrabToPan] Use Element.matches() rather than prefixed ...matchesSelector versions 2021-03-26 21:37:51 +01:00
interfaces.js Add support for basic structure tree for accessibility. 2021-04-09 09:56:28 -07:00
l10n_utils.js [GENERIC viewer] Don't display the errorWrapper, for documents with signatures (PR 13217 follow-up) 2021-04-16 09:53:59 +02:00
overlay_manager.js Fix the linting errors, from the Prettier auto-formatting, that ESLint --fix couldn't handle 2019-12-26 12:35:12 +01:00
password_prompt.js Collect all l10n fallback strings, used in the viewer, in one helper function (PR 12981 follow-up) 2021-03-04 11:34:51 +01:00
pdf_attachment_viewer.js [api-minor] Support the Content-Disposition filename in the Firefox PDF Viewer (bug 1694556, PR 9379 follow-up) 2021-02-26 10:50:29 +01:00
pdf_cursor_tools.js Remove the useless PresentationModeState.CHANGING-case in PDFCursorTools (PR 12788 follow-up) 2021-02-14 10:39:49 +01:00
pdf_document_properties.js Move the getPdfFilenameFromUrl helper function from web/ui_utils.js and into src/display/display_utils.js 2021-03-17 15:48:24 +01:00
pdf_find_bar.js Collect all l10n fallback strings, used in the viewer, in one helper function (PR 12981 follow-up) 2021-03-04 11:34:51 +01:00
pdf_find_controller.js Convert the pendingFindMatches member, in web/pdf_find_controller.js, from an object to a set 2021-04-05 19:33:53 +02:00
pdf_find_utils.js Enable auto-formatting of the entire code-base using Prettier (issue 11444) 2019-12-26 12:34:24 +01:00
pdf_history.js [PDFHistory] Correctly simulate an internal destination in the pushPage-method (PR 12493 follow-up) 2021-03-25 12:24:28 +01:00
pdf_layer_viewer.js Collect all l10n fallback strings, used in the viewer, in one helper function (PR 12981 follow-up) 2021-03-04 11:34:51 +01:00
pdf_link_service.js Remove the deprecated PDFLinkService.navigateTo-method (PR 12440 follow-up) 2021-04-06 13:08:50 +02:00
pdf_outline_viewer.js Ensure that currentOutlineButton enabling/disabling won't depend on the exact timing of the "pagesloaded" event (PR 13212 follow-up) 2021-04-11 10:36:46 +02:00
pdf_page_view.js Don't try to insert a structTree in a removed page (PR 13171 follow-up) 2021-04-28 14:45:56 +02:00
pdf_presentation_mode.js Remove the deprecated properties from the "presentationmodechanged" event (PR 12788 follow-up) 2021-04-06 13:04:23 +02:00
pdf_print_service.js [api-minor] Remove the manual passing of an AnnotationStorage-instance when calling various API-method 2021-04-09 13:24:25 +02:00
pdf_rendering_queue.js Use ESLint to ensure that exports are sorted alphabetically 2021-01-09 20:37:51 +01:00
pdf_scripting_manager.js JS - Handle correctly hierarchy of fields (#13133) 2021-03-30 08:50:35 -07:00
pdf_sidebar_resizer.js Use more optional chaining in the web/-folder (PR 12961 follow-up) 2021-03-07 16:20:52 +01:00
pdf_sidebar.js Improve the handling of the currentOutlineButton enabling/disabling (PR 12777 follow-up) 2021-04-10 13:12:47 +02:00
pdf_single_page_viewer.js Add previous/next-page functionality that takes scroll/spread-modes into account (issue 11946) 2021-01-22 21:38:15 +01:00
pdf_thumbnail_view.js Improve the image quality of thumbnails rendered by PDFThumbnailView.draw (issue 8233) 2021-04-08 13:58:24 +02:00
pdf_thumbnail_viewer.js Remove the NullL10n default value from viewer components not included in the COMPONENTS-bundle 2021-02-25 16:08:04 +01:00
pdf_viewer.component.js [api-minor] Move the viewer scripting initialization/handling into a new PDFScriptingManager class 2021-03-05 20:31:48 +01:00
pdf_viewer.css Implement high contrast mode 2021-04-11 17:07:33 +04:00
pdf_viewer.js Add previous/next-page functionality that takes scroll/spread-modes into account (issue 11946) 2021-01-22 21:38:15 +01:00
pdfjs.js Enable auto-formatting of the entire code-base using Prettier (issue 11444) 2019-12-26 12:34:24 +01:00
preferences.js Remove some *indirect* loops in the BasePreferences.getAll-method 2021-03-22 14:38:05 +01:00
secondary_toolbar.js fix(a11y): resolve sidebar, find, toolbar missing aria-expanded and 2021-02-05 16:08:29 -08:00
struct_tree_layer_builder.js Add support for basic structure tree for accessibility. 2021-04-09 09:56:28 -07:00
text_layer_builder.css Fix position of highlighted all text. (#13306) 2021-04-28 10:15:31 +02:00
text_layer_builder.js Use optional chaining, where possible, in the web/-folder 2021-02-05 17:50:11 +01:00
toolbar.js Collect all l10n fallback strings, used in the viewer, in one helper function (PR 12981 follow-up) 2021-03-04 11:34:51 +01:00
ui_utils.js Replace a bunch of Array.prototype.forEach() cases with for...of loops instead 2021-04-24 13:00:19 +02:00
view_history.js Add a bit more validation in the ViewHistory constructor 2020-03-21 13:55:06 +01:00
viewer_compatibility.js Remove code-paths only relevant for IE 11/Edge (non-Chromium based) from the web/ folder 2020-09-05 17:18:15 +02:00
viewer-snippet-chrome-extension.html Wraps mozL10n to async calls; splits firefox and generic l10n libs. 2017-05-31 09:22:25 -05:00
viewer-snippet-chrome-overlays.html [CRX] Add file chooser as fallback (fixes #9411) 2018-03-21 18:21:46 +01:00
viewer-snippet-firefox-extension.html Stop bundling the ReadableStream polyfill in MOZCENTRAL builds (PR 10470 follow-up) 2019-01-23 20:33:20 +01:00
viewer-snippet-minified.html Remove XHTML leftovers from the viewer HTML files 2016-02-14 13:23:34 +01:00
viewer-snippet.html Wraps mozL10n to async calls; splits firefox and generic l10n libs. 2017-05-31 09:22:25 -05:00
viewer.css Merge pull request #13203 from utopianknight/high_contrast 2021-04-12 16:24:03 -07:00
viewer.html Stop including the "errorWrapper" HTML code in MOZCENTRAL-builds 2021-02-14 10:39:34 +01:00
viewer.js Stop including the "errorWrapper" HTML code in MOZCENTRAL-builds 2021-02-14 10:39:34 +01:00
xfa_layer_builder.css XFA -- Display text content 2021-04-12 14:13:49 +02:00
xfa_layer_builder.js XFA - Convert some template properties into CSS ones (#13082) 2021-03-25 13:02:39 +01:00