See bug 1606660 comment 8 as to why checking it only in
Element.requestFullscreen is wrong.
Do you know how to test this? I'm not very familiar with feature-policy.
Differential Revision: https://phabricator.services.mozilla.com/D78567
This patch is a fairly mechanical conversion. The old `nullptr` gets converted
to ScrollOrigin::NotSpecified, and all the other possible values get corresponding
values in the new ScrollOrigin enum. A few switch statements are introduced to
clean up big if statements, but other than that, additional cleanups will happen
in later patches.
Differential Revision: https://phabricator.services.mozilla.com/D78438
In favor of the NativeAnonymous versions which they forward to.
Done automatically with:
rg -l 'IsInAnonymousSubtree' | xargs sed -i 's/IsInAnonymousSubtree/IsInNativeAnonymousSubtree/g'
And removing the function definitions afterwards.
Differential Revision: https://phabricator.services.mozilla.com/D76681
This also requires changing the EffectCompositor to allow animations in print
and print preview, and setting up a document timeline for the cloned document
Differential Revision: https://phabricator.services.mozilla.com/D69069
This "upgrades" various nsLayoutUtils functions which take as inputs
a set of coordinates and a frame that the coordinates are relative to,
to accept a RelativeTo object instead of a frame.
Most of the patch is just dumb propagation, but the few places where
we use an explicit ViewportType::Visual are important. There are
probably a few other places I've overlooked, but this seems to cover
the important ones that come up commonly.
There are undoubtedly other functions into which we can propagate
RelativeTo, in this patch I've propagated it as far as necessary
for my needs in this bug (mainly GetTransformToAncestor() and
GetEventCoordinatesRelativeTo()).
Differential Revision: https://phabricator.services.mozilla.com/D68919
The cast in InitWithNode is wrong. AsElement() asserts instead of
checking the flag, so we always pass an element (and if we didn't we'd
have type confusion problems). I audited the callers and we're fine.
Anyhow, always require an element, and add two convenience constructors
for C++ code.
Differential Revision: https://phabricator.services.mozilla.com/D73636
The cast in InitWithNode is wrong. AsElement() asserts instead of
checking the flag, so we always pass an element (and if we didn't we'd
have type confusion problems). I audited the callers and we're fine.
Anyhow, always require an element, and add two convenience constructors
for C++ code.
Differential Revision: https://phabricator.services.mozilla.com/D73636
This "upgrades" various nsLayoutUtils functions which take as inputs
a set of coordinates and a frame that the coordinates are relative to,
to accept a RelativeTo object instead of a frame.
Most of the patch is just dumb propagation, but the few places where
we use an explicit ViewportType::Visual are important. There are
probably a few other places I've overlooked, but this seems to cover
the important ones that come up commonly.
There are undoubtedly other functions into which we can propagate
RelativeTo, in this patch I've propagated it as far as necessary
for my needs in this bug (mainly GetTransformToAncestor() and
GetEventCoordinatesRelativeTo()).
Differential Revision: https://phabricator.services.mozilla.com/D68919
This will correctly handle the case of "display:grid" or "display:flex" being
added or removed from the Element frame right before the call to
getGridFragments or getAsFlexContainer on the Element.
Differential Revision: https://phabricator.services.mozilla.com/D71806
This is cheaper than calling Element::GetGridFragments as it does not need to
to construct an entire array of results. Most uses of GetGridFragments in the
devtools are only testing for the existence of grid fragments, and can be
changed to this cheaper method instead.
Differential Revision: https://phabricator.services.mozilla.com/D71674
This never worked, but it's more visible with the new form controls which have
more padding.
Make the anonymous div and co a pseudo-element, so that they inherit from the
<input> properly in all cases. This works for non-number inputs because the
editor root is a direct child of the <input>, but it doesn't for number inputs
because there's a flex wrapper in between.
This way overflow-clip-box: inherit does what we want. Reset the padding in the
inline direction, as the padding for <input type=number> applies to the arrow
boxes as well, and thus we'd double-apply it.
Differential Revision: https://phabricator.services.mozilla.com/D65271
Replace ElementOrCSSPseudoElement with Element and add PseudoElement (which is
a DOMString) into KeyframeAnimationOptions and KeyframeEffect.
Differential Revision: https://phabricator.services.mozilla.com/D62667
- Ensure that adopted styles are applied correctly to ShadowRoot
- Ensure that adopted styles are applied correctly to Document
- Add new WPT test cases to ensure the ordering of the styles.
Differential Revision: https://phabricator.services.mozilla.com/D60083
Removes some duplicated code, and removes the property when the observer hash
table is empty (there's no reason to keep it around).
The keeping the property around is causing issues because we want to change
intersection observers on adopt.
Right now when that happens, we create a property on the new document, but then
override it with the transferred one if present.
We should instead merge the properties rather than transferring them to the new
document, or something. But not keeping the empty property mitigates the
problem.
We should still fix that though, I'll file another bug for it.
Differential Revision: https://phabricator.services.mozilla.com/D62422
nsPresContext.h is only used for unit conversion, which can be done by Units.h
in a similar fashion.
PresShell.h was needed for some capturing-content stuff which can be moved out
of line.
Differential Revision: https://phabricator.services.mozilla.com/D62170
I thought this would fix <input type=number style="user-select: none">, but
turns out it doesn't.
<input type=number> doesn't have the editor root as a root of the anonymous
subtree, so the current hack wouldn't work, as the anon root wouldn't have the
editable flag. So tweak the code a bit to handle stuff in a simpler way than
setting the flags after the fact, and set the NAC-root flag earlier to avoid
the mOuterWrapper->AppendChildTo(root) call forgetting about root's flags.
I had to tweak one AccessibleCaret test, but that's because it uses <textarea>
with user-select: none, and our behavior there is not particularly sane. It just
happened to work because that test-case also had a bunch of contenteditable
elements, and we stop matching this rule:
https://searchfox.org/mozilla-central/rev/220a3bd6063fcbe5ca50e88dcabdc7dee0aca448/layout/style/contenteditable.css#22
Because the anonymous div now properly matches :-moz-read-write, which made the
rule apply and the test work. See comment 4 of this bug.
I'll fix this stuff up and add some tests for our behavior here in bug 1611699.
I refactored the dragdrop tests to cover more input types, but I ended up not
being able to use them because they're dependent on the content.
Instead I added an extra test and changed the refactor so that it applies to
<input type=search>, as there's layout work going on in bug 558594, and it'd be
unfortunate to regress this there too.
Differential Revision: https://phabricator.services.mozilla.com/D61094
It removes a script blocker. Therefore, although it depends on the caller
whether it causes running script or not. However, we should mark it as
`MOZ_CAN_RUN_SCRIPT` for safer code.
It's called only by the destructor of `nsAutoCauseReflowNotifier`. Therefore,
this patch also marks its constructor as `MOZ_CAN_RUN_SCRIPT` for making
each creator method marked as `MOZ_CAN_RUN_SCRIPT` or
`MOZ_CAN_RUN_SCRIPT_BOUNDARY`.
Most of the creators is mutation listener methods. However, `PresShell`
does nothing after destroying `nsAutoCauseReflowNotifier`. Therefore,
this patch does not change the callers in MutationObserver.cpp to use
`RefPtr<PresShell>` at calling them because changing it may cause performance
regression.
Perhaps, we should create another methods of `WillCauseReflow()` and
`DidCauseReflow()` to avoid unnecessary `MOZ_CAN_RUN_SCRIPT` marking.
However, I'm not sure whether most callers may run script or not because
of outside of my knowledge.
Differential Revision: https://phabricator.services.mozilla.com/D55805
This changeset is a simple find and replace of `MOZ_FALLTHROUGH` and `[[fallthrough]]`.
Unfortunately, the MOZ_FALLTHROUGH_ASSERT macro (to assert on case fallthrough in debug builds) is still necessary after switching from [[clang::fallthrough]] to [[fallthrough]] because:
* MOZ_ASSERT(false) followed by [[fallthrough]] triggers a -Wunreachable-code warning in DEBUG builds
* but MOZ_ASSERT(false) without [[fallthrough]] triggers a -Wimplicit-fallthrough warning in NDEBUG builds.
Differential Revision: https://phabricator.services.mozilla.com/D56440
The inclusions were removed with the following very crude script and the
resulting breakage was fixed up by hand. The manual fixups did either
revert the changes done by the script, replace a generic header with a more
specific one or replace a header with a forward declaration.
find . -name "*.idl" | grep -v web-platform | grep -v third_party | while read path; do
interfaces=$(grep "^\(class\|interface\).*:.*" "$path" | cut -d' ' -f2)
if [ -n "$interfaces" ]; then
if [[ "$interfaces" == *$'\n'* ]]; then
regexp="\("
for i in $interfaces; do regexp="$regexp$i\|"; done
regexp="${regexp%%\\\|}\)"
else
regexp="$interfaces"
fi
interface=$(basename "$path")
rg -l "#include.*${interface%%.idl}.h" . | while read path2; do
hits=$(grep -v "#include.*${interface%%.idl}.h" "$path2" | grep -c "$regexp" )
if [ $hits -eq 0 ]; then
echo "Removing ${interface} from ${path2}"
grep -v "#include.*${interface%%.idl}.h" "$path2" > "$path2".tmp
mv -f "$path2".tmp "$path2"
fi
done
fi
done
Differential Revision: https://phabricator.services.mozilla.com/D55442
The inclusions were removed with the following very crude script and the
resulting breakage was fixed up by hand. The manual fixups did either
revert the changes done by the script, replace a generic header with a more
specific one or replace a header with a forward declaration.
find . -name "*.idl" | grep -v web-platform | grep -v third_party | while read path; do
interfaces=$(grep "^\(class\|interface\).*:.*" "$path" | cut -d' ' -f2)
if [ -n "$interfaces" ]; then
if [[ "$interfaces" == *$'\n'* ]]; then
regexp="\("
for i in $interfaces; do regexp="$regexp$i\|"; done
regexp="${regexp%%\\\|}\)"
else
regexp="$interfaces"
fi
interface=$(basename "$path")
rg -l "#include.*${interface%%.idl}.h" . | while read path2; do
hits=$(grep -v "#include.*${interface%%.idl}.h" "$path2" | grep -c "$regexp" )
if [ $hits -eq 0 ]; then
echo "Removing ${interface} from ${path2}"
grep -v "#include.*${interface%%.idl}.h" "$path2" > "$path2".tmp
mv -f "$path2".tmp "$path2"
fi
done
fi
done
Differential Revision: https://phabricator.services.mozilla.com/D55442
