Note that this patch only transforms the use of the nsDataHashtable type alias
to a directly equivalent use of nsTHashMap. It does not change the specification
of the hash key type to make use of the key class deduction that nsTHashMap
allows for in some cases. That can be done in a separate step, but requires more
attention.
Differential Revision: https://phabricator.services.mozilla.com/D106008
Changes to nsIScrollableFrame.h cause the world to rebuild which I find annoying.
This removes the inclusion into Element.h which is responsible for the
world-rebuilding and is relatively easy to eliminate. A bunch of usages of
nsIScrollableFrame get moved from .h files into .cpp files and I include the
header into .cpp files as needed.
Differential Revision: https://phabricator.services.mozilla.com/D90735
This requires using the same Element::GetScrollFrame logic used in the new
Element::HasVisibleScrollbars method. This also makes GetScrollFrame public,
so that InspectorUtils can use it.
Differential Revision: https://phabricator.services.mozilla.com/D88505
CLOSED TREE
Backed out changeset 17df14f0b129 (bug 1200896)
Backed out changeset 5d9e9bd12cd2 (bug 1200896)
Backed out changeset 7f016de8d52f (bug 1200896)
This changes the UA widget setup (again). What is going on in this
test-case is that we have a marquee inside a video, two things that have
their own UA widget. Given how the code is currently written, the
runnable to attach and set up the marquee's widget is posted before than
the video one (which is potentially reasonable).
However that means that the marquee one runs before and flushes layout,
and catches the video in an inconsistent state (in the composed doc, but
without a shadow root). That in turn messes up reflow because
nsVideoFrame assumes stuff.
Rather than putting the attach / detach logic in script runners, just
run that bit synchronously, and post only the event async. I audited the
consumers of those events and it seems fine to me, they either already
deal with the possibility of the shadow root being already detached or
they don't care.
For teardown, none of the destructors of the UA widgets rely on the
shadow root being still attached to the element.
Differential Revision: https://phabricator.services.mozilla.com/D84487
This changes the UA widget setup (again). What is going on in this
test-case is that we have a marquee inside a video, two things that have
their own UA widget. Given how the code is currently written, the
runnable to attach and set up the marquee's widget is posted before than
the video one (which is potentially reasonable).
However that means that the marquee one runs before and flushes layout,
and catches the video in an inconsistent state (in the composed doc, but
without a shadow root). That in turn messes up reflow because
nsVideoFrame assumes stuff.
Rather than putting the attach / detach logic in script runners, just
run that bit synchronously, and post only the event async. I audited the
consumers of those events and it seems fine to me, they either already
deal with the possibility of the shadow root being already detached or
they don't care.
For teardown, none of the destructors of the UA widgets rely on the
shadow root being still attached to the element.
Differential Revision: https://phabricator.services.mozilla.com/D84487
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
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 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
This patch assumes that only element node can have content node. I.e., we
won't hit the following `MOZ_ASSERT`:
```
Element* element = nullptr;
nsIContent* content = aContent;
while (content) {
if (content->IsElement()) {
element = content->AsElement();
break;
}
content = content->GetParent();
}
MOZ_ASSERT(!content || content == element || content->GetParent() == element);
```
Differential Revision: https://phabricator.services.mozilla.com/D63308
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
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
