- Use `FileSpec.pickPlatformItem` when getting the fileStream, to ensure that /EF-entries are handled in a consistent way across the code-base.
- Combine a couple of the data-validation steps, to reduce a tiny bit of duplication. Also, use the `isDict` helper a little more.
- Finally, avoid using a temporary variable when returning data in the `Page.prototype.getStructTree` method.
**Steps to reproduce:**
1. Open the viewer.
2. Show the sidebar, and switch to the "Pages" view if necessary.
3. Click on the "Add file" button.
4. Choose a password-protected PDF, e.g. the `issue6010_1.pdf` file, via the "File Upload" dialog opened by the browser.
5. Enter the password, i.e. `abc`, and press the <kbd>Enter</kbd> key.
**Expected result:**
That the new PDF document is merged into the existing one, without UI side-effects.
**Actual result:**
Merging works, *however* the "File Upload" dialog is re-opened.
---
It seems that when the passwordPrompt dialog closes, the <kbd>Enter</kbd> key press (from the input) is forwarded to the previously focused element which naturally is the "Add file" button.
*Note:* This doesn't seem (easily) possible to test, since the integration-tests directly populate the `viewsManagerAddFilePicker` and doesn't actually "click" on the `viewsManagerAddFileButton` first.
Unless the entire document has been loaded, the dictionary lookups in `parseMarkedContentProps` may throw `MissingDataException`s and in that case we need to re-parse the current Annotation rather than ignoring the optionalContent.
According to the coverage data this method is unused, see e20c810dd4/blob/src/display/editor/tools.js (L2552), and searching through the entire code-base reveals no call-site invoking an `isSelected` method.
This branch isn't covered by any tests, and looking at the two existing call-sites we only ever pass in a `CanvasRenderingContext2D` interface to this function.
Based on the git history this branch was added in PR 3312, however as far as I can tell it doesn't actually appear to have been necessary even back then!?
Annotation-local attachments (those not in the catalog `/Names` tree) were
resolved through a dictionary cache that `Catalog.cleanup` clears, so their
content became unreachable once the idle cleanup had run.
Encode the reference of the embedded content in the attachment id and re-fetch
it from the xref on demand instead of caching the dictionary, so the content
stays reachable without anything having to survive cleanup.
It fixes a regression introduced by #21351.
Introduces a 'supportsDownloading' browser option (defaulting to false)
that lets embedders disable the save/download paths entirely. When
disabled:
- the toolbar and secondary-toolbar download buttons are hidden;
- PDFViewerApplication.{download,save,downloadOrSave} and the
"beforeunload" save prompt bail out early;
- the BaseDownloadManager helpers (download, downloadData,
openOrDownloadData) and the Firefox/generic _triggerDownload
implementations no-op.
Currently we only check LinkAnnotations with URLs, but completely ignore e.g. internal destinations, named actions, attachments, SetOCGState actions, JS actions, and ResetForm actions when testing if inferred links overlap any existing annotation.
This seems conceptually wrong, since it may easily break intended functionality by overlaying the *correct* DOM element with an inferred link (as was the case in issue 21458).
Firefox 154 no longer walks the prototype chain in the `Error.stack`
getter, so `BaseException`-derived instances return an empty string
rather than the prototype `Error`'s stack (see bug 1946559).
The lower BlueScale clamp from #21343 guarded foundry fonts via
`blueScale < DEFAULT_BLUE_SCALE`, but that lets a near-default value
(e.g. 0.037) with small zones get raised to `0.5 / maxZoneHeight`. On
macOS' Core Text rasterizer this collapses the overshooting glyphs, so
most text disappears (not reproducible on Linux/Windows).
A non-isolated transparency group must blend with its backdrop, but a group
containing a blend mode was forced onto a transparent intermediate canvas;
e.g. a /Multiply highlight then painted opaquely over the text behind it,
making that text invisible.
This makes setting a few Dictionary entries a little bit shorter, which shouldn't hurt.
(Part of this code isn't fully covered by tests, so it improves overall code coverage as well.)
For checkbox and radio button fields, the export value can differ from the
appearance-state name: the field's inheritable `Opt` array holds the real
export values (used for non-Latin text, or values shared between buttons).
We previously exposed the appearance-state name as the export value.
Given that the Promise returned by the `PDFDocument.prototype.getPage` method *always* resolves with a `Page` instance, checking that the page is defined isn't necessary; note 3a09329113/src/core/document.js (L1702-L1723)
Furthermore the `Page.prototype.collectAnnotationsByType` method is asynchronous, and thus it always returns a Promise, hence it's "pointless" to fallback to return an empty Array.
