Currently this code expects a "url string", rather than a proper `URL` instance, which seems completely unnecessary now. The explanation for this is, as so often is the case, "historical reasons" since a lot of this code predates the general availability of `URL`.
This should help reduce the maintenance burden of the code, since you no longer need to remember to update separate code when touching the different page/thumbnail classes.
This should help reduce the maintenance burden of the code, since you no longer need to remember to update separate code when touching the different `DownloadManager` classes.
This should help reduce the maintenance burden of the code, since you no longer need to remember to update separate code when touching the different `PDFPrintServiceFactory` classes.
Given that we either use the `L10n` class directly or extend it via `GenericL10n`, it should no longer be necessary to keep the interface-definition.
This should help reduce the maintenance burden of the code, since you no longer need to remember to update separate code when touching the `L10n` class.
Given that `SimpleLinkService` now extends the regular `PDFLinkService` class, see PR 18013, it should no longer be necessary to keep the interface-definition.
This should help reduce the maintenance burden of the code, since you no longer need to remember to update separate code when touching the `PDFLinkService` class.
The percentage calculation is currently "spread out" across various viewer functionality, which we can avoid by having the API handle that instead.
Also, remove the `this.#lastProgress` special-case[1] and just register a "normal" `fullReader.onProgress` callback unconditionally. Once `headersReady` is resolved the callback can simply be removed when not needed, since the "worst" thing that could theoretically happen is that the loadingBar (in the viewer) updates sooner this way. In practice though, since `fullReader.read` cannot return data until `headersReady` is resolved, this change is not actually observable in the API.
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[1] This was added in PR 8617, close to a decade ago, but it's not obvious to me that it was ever necessary to implement it that way.
For now, `BrotliDecode` hasn't been specified but it should be in a
close future.
So when it's possible we use the native `DecompressionStream` API
with "brotli" as argument.
If that fails or if we've to decompress in a sync context, we fallback
to `BrotliStream` which a pure js implementation (see README in external/brotli).
Given that there's no less than *five* different, but very similar, implementations this helps reduce code duplication and simplifies maintenance.
Also, remove the `rangeChunkSize` not defined checks in all the relevant stream-constructor implementations.
Note how the API, since some time, always validates *and* provides that parameter when creating a `BasePDFStreamReader`-instance.
Given that there's no less than *five* different, but very similar, implementations this helps reduce code duplication and simplifies maintenance.
Also, spotted during rebasing, pass the `enableHWA` option "correctly" (i.e. as part of the existing `transportParams`) to the `WorkerTransport`-class to keep the constructor simpler.
Note how there's *nowhere* in the code-base where the `IPDFStreamRangeReader.prototype.onProgress` callback is actually being set and used, however the loadingBar (in the viewer) still works just fine since loading progress is already reported via:
- The `ChunkedStreamManager` instance respectively the `getPdfManager` function, through the use of a "DocProgress" message, on the worker-thread.
- A `IPDFStreamReader.prototype.onProgress` callback, on the main-thread.
Furthermore, it would definitely *not* be a good idea to add any `IPDFStreamRangeReader.prototype.onProgress` callbacks since they only include the `loaded`-property which would trigger the "indeterminate" loadingBar (in the viewer).
Looking briefly at the history of this code it's not clear, at least to me, when this became unused however it's probably close to a decade ago.
Given that nothing in the `PDFWorkerStreamRangeReader` class attempts to invoke the `onProgress` callback, this is effectively dead code now.
Looking briefly at the history of this code it's not clear, at least to me, when this became unused however it's probably close to a decade ago.
Finally, note also how progress is already being reported through the `ChunkedStreamManager.prototype.onReceiveData` method.
This getter was only invoked from `src/display/network.js` and `src/core/chunked_stream.js`, however in both cases it's hardcoded to `false` and thus isn't actually needed.
This originated in PR 6879, close to a decade ago, for a potential TODO which was never implemented and it ought to be OK to just simplify this now.
This really isn't necessary, and it's just a left-over from before the code was moved into the current file.
Also, spotted during rebasing, use the existing "locale" hash-parameter in integration-tests rather than adding a duplicate one for testing.
This avoids the hassle of having to manually update that file when adding/modifying preferences in the viewer.
Updating the preferences-metadata should now only be something that the Chromium addon maintainer has to do.
It's width was a bit wrong because of its box-sizing property and it was causing some issues when resizing it with the keyboard.
And for the thumbnails sidebar, the tabindex was missing and some aria properties too.
Modified the regex in web/autolinker.js to explicitly allow hyphens (-) in
the domain part of email addresses, while maintaining the exclusion of
other punctuation. This fixes mailto links like user@uni-city.tld being
truncated at the hyphen.
Fixes#20557
