- it's now possible to start a drawing with a pen and use fingers to zoom
or scroll without interacting with the current drawing;
- it's now possible to draw with a finger and them zoom with two fingers.
When an editor is moved with the keyboard or in dragging it, it is moved in the DOM in order
to make screen readers happy. But this move is slightly postponed thanks to a setTimeout(..., 0).
The failures were very likely due to the fact that intermittently the DOM move was done in
the middle of the next key sequence which was making the move on screen failing.
It was due the resize observer which is removed thanks to this patch.
In order to reuse the dragAndDrop function in test, this patch slighty refactors it
in order to make it easier to use.
The `Path2D` glyph-objects are cached on the `FontFaceObject`-instance, so we can save a little bit of memory by removing the raw path-strings once they're no longer needed.
- Warn if the "regular" PDF.js build is used in Node.js environments, since that won't load any of the relevant polyfills.
- Warn if the `require` function cannot be accessed, since currently we're just "swallowing" any errors.
This helps ensure that loading errors are always handled correctly, and note that both `PDFNetworkStreamFullRequestReader` and `PDFNetworkStreamRangeRequestReader` already provided such a callback.
When a user deletes any number of annotations, they are notified of the action
by a popup message with an undo button. Besides that, this change reuses the
existing messageBar CSS class from the new alt-text dialog as much as possible.
- Use `this` in all scopes where that's possible, to avoid having to spell out `WorkerMessageHandler` everywhere.
- Inline the `isMessagePort` helper function, since there's only a single call-site.
- Use a static initialization block to move more code into the `WorkerMessageHandler` class itself.
This slightly shortens the code, in various `destroy`-methods, which cannot hurt.
Also, use pre-processor checks to simplify `PDFDocumentLoadingTask.destroy` in the Firefox PDF Viewer since the `PDFWorker.fromPort`-method isn't used there.
The date was create in UTC+0 and then amended in using set-Month/Date which take into account
the user timezone.
With this patch we build all the date in the user timezone.
This patch makes a clear separation between the way to draw and the editing stuff.
It adds a class DrawEditor which should be extended in order to create new drawing tools.
As an example, the ink tool has been rewritten in order to use it.
The `Array` type takes one parameter that describes the possible types
of the inner elements. This parameter may exist of pipes to indicate
multiple possible types. However, the current type definition provides
multiple parameters; this is incorrect syntax, and TypeScript 5.7+ now
fails on this due to stricter syntax validation.
This commit fixes the issue by changing the type definition to the
proper syntax, which together with the accompanying comment about the
contents of the fingerprints array should document it sufficiently.
The following cases are excluded in the patch:
- The Firefox PDF Viewer, since it has been fixed on the platform side already; please see https://bugzilla.mozilla.org/show_bug.cgi?id=1683940
- The `PDFNodeStream`-implementation, used in Node.js environments, since after recent changes that code only supports `file://`-URLs.
Also updates the `PDFNetworkStreamFullRequestReader.read`-method to await the headers before returning any data, similar to the implementation in `src/display/fetch_stream.js`.
*Note:* The relevant unit-tests are updated to await the `headersReady` Promise before dispatching range requests, since that's consistent with the actual usage in the `src/`-folder.
This is fairly old code, and by making the function `async` we can handle initialization errors "automatically" without the need for try-catch statements.
