Note: non-inherited properties are stored in "reset" style structs.
Previous implementation treats it as an inherited property, which
doesn't match the spec.
This also fixes the incorrect behavior when using the `unset` value
for this property by specifying SETVAL_UNSET_INITIAL in the mask.
Youtube's usage patterns have changed regarding video embeds, so we can
remove special handling for the enablejsapi flag.
Applies YouTube embed URL replacement to the path component only.
Per spec, extend escaping of attribute value characters to include
`<` and `>`. We already did this for text fragments, and it makes sense
to apply the same to attribute values. We are at parity with mainstream
that default-escape attribute values this way in current releases.
NPN was removed from NSS a long time ago, this effectively does nothing.
ALPN also should be default-enabled (we do this by pref but the component
itself should have a sane default) so this was flipped as a drive-by fix.
Resolves#2723
This changes Rotate{Self}(angle, translateX, translateY) to
Rotate{Self}(rotateX, rotateY, rotateZ) per the spec.
The resulting matrix will be a 3DMatrix
Resolves#2752
This interface inly has a single implementation behind it, which is also
only used in 2 places after the previous commit. That's a lot of
additional complexity and compiler indirection for no good reason.
This change removes the interface and uses direct nsDocShell::Cast calls
instead of going through the interface in the few places left now that
we no longer build on a presentation context for links.
This removes the requirement for there to be a non-null PresShell to
dispatch `Click()` events on `<A>` elements (only), since the exception
to the rule has propagated to the spec.
With these changes it should now be possible do create an anchor and
`Click()` on it from JS without actually first attaching it to the DOM
of the presented document, as abused by scripted downloads in pages
(instead of using the A attribute to custom-name downloads).
This fixes an oversight in the loop going over column enumeration for column selection.
Resolves#2759
Reviewed-on: https://repo.palemoon.org/MoonchildProductions/UXP/pulls/2758
Co-authored-by: yup <yup@no-reply.palemoon.org>
Co-committed-by: yup <yup@no-reply.palemoon.org>
On Mac and Win+DW, enhanced device contrast can possibly not be set.
This throws Skia for a loop by passing in an OOB scalar to its init.
Work around this by setting an accepted average value that helps
prevent font wash-out while not causing fringing.
Protobuf uses `dynamic_cast` on polymorphic types which cannot be
inferred properly at compile-time, which can lead to unexpected behavior.
As a code safety measure, enable C++ RTTI for protobuf.
In `OnStreamCompleteInternal` an incorrect workerthread CSP enabled check
was added. This was a duplicate check and this is actually on the main
thread so asserts the wrong thread for a `WorkerPref`.
This now uses `if constexpr (...)` which is a lot more readable, and still compiles to almost no assembly instructions, as expected. Floating point casting assert when casting an integer that's too large to be represented exactly as a floating point (e.g. UINT64_MAX to double, since double have less than 64 bytes of mantissa), or when casting a double that's too large to be represented in a float.
Per the CSP specification, content injected by extensions is meant to
be exempt from page CSP. This patch takes care of the most common case
of content injected by extension content scripts, which always have
expanded principals which inherit from the page principal.
To make this easier, de-virtualize BasePrincipal::Kind(), using CTOR
initializers instead.
