In order to compute the rect, we need to have all the inline continuations
reflowed and placed. Therefore, this patch introduces a new phase in
`nsBlockFrame::Reflow()` to reflow all the absolute descendants under inline
containing blocks, and adds the absolute descendants' overflow areas into inline
frames and lines' overflow areas.
Differential Revision: https://phabricator.services.mozilla.com/D301184
I looked at this because in bug 2014331 I need to mark more pseudos as
element-backed, and it's kinda silly the state our setup is in right
now.
This is all a somewhat historical mess, because in the old style system
pseudo-elements were just atoms, and we had that different types of atom
setup. The source of truth for these right now lives in a header macro
file, which isn't very flexible.
But now we have PseudoStyleType which represents both pseudos and anon
boxes, and is similar to the rust side PseudoElement enum.
Plus, the ::-moz-tree pseudo-elements are defined as anon boxes which
doesn't make any sense, so move them to pseudo-elements while at it.
Unify this in a similar way we treat CSS properties: Source of truth is
in pseudo_elements.toml / anon_boxes.toml, and we generate Rust and C++
as needed. This allows removing the nsStaticAtom subclass thing from
XPCOM, too.
This avoids some nasty duplication around which pseudos are pref-gated
and what not as well.
Differential Revision: https://phabricator.services.mozilla.com/D282076
I looked at this because in bug 2014331 I need to mark more pseudos as
element-backed, and it's kinda silly the state our setup is in right
now.
This is all a somewhat historical mess, because in the old style system
pseudo-elements were just atoms, and we had that different types of atom
setup. The source of truth for these right now lives in a header macro
file, which isn't very flexible.
But now we have PseudoStyleType which represents both pseudos and anon
boxes, and is similar to the rust side PseudoElement enum.
Plus, the ::-moz-tree pseudo-elements are defined as anon boxes which
doesn't make any sense, so move them to pseudo-elements while at it.
Unify this in a similar way we treat CSS properties: Source of truth is
in pseudo_elements.toml / anon_boxes.toml, and we generate Rust and C++
as needed. This allows removing the nsStaticAtom subclass thing from
XPCOM, too.
This avoids some nasty duplication around which pseudos are pref-gated
and what not as well.
Differential Revision: https://phabricator.services.mozilla.com/D282076
It is replaced by a standard-conforming cast to (void) which is
understood the same by the compiler.
In some cases this could be replaced by `[[maybe_unused]]` but for
expression whose value is ignored, this requires storing to a temporary
variable first, so not going that way.
One notable change is that marking an object of type already_AddRefed as
unused used to implicitly leak memory. This is now made explicit.
Most of the heavy lifting was done through:
$ git grep -l '\<Unused\> <<' | xargs sed -i -e 's/Unused << /(void)/g'
$ git grep -l mozilla/Unused.h | xargs sed -i -e '/mozilla\/Unused.h/ d'
Differential Revision: https://phabricator.services.mozilla.com/D268706
It is replaced by a standard-conforming cast to (void) which is
understood the same by the compiler.
In some cases this could be replaced by `[[maybe_unused]]` but for
expression whose value is ignored, this requires storing to a temporary
variable first, so not going that way.
One notable change is that marking an object of type already_AddRefed as
unused used to implicitly leak memory. This is now made explicit.
Most of the heavy lifting was done through:
$ git grep -l '\<Unused\> <<' | xargs sed -i -e 's/Unused << /(void)/g'
$ git grep -l mozilla/Unused.h | xargs sed -i -e '/mozilla\/Unused.h/ d'
Differential Revision: https://phabricator.services.mozilla.com/D268706
It is replaced by a standard-conforming cast to (void) which is
understood the same by the compiler.
In some cases this could be replaced by `[[maybe_unused]]` but for
expression whose value is ignored, this requires storing to a temporary
variable first, so not going that way.
One notable change is that marking an object of type already_AddRefed as
unused used to implicitly leak memory. This is now made explicit.
Most of the heavy lifting was done through:
$ git grep -l '\<Unused\> <<' | xargs sed -i -e 's/Unused << /(void)/g'
$ git grep -l mozilla/Unused.h | xargs sed -i -e '/mozilla\/Unused.h/ d'
Differential Revision: https://phabricator.services.mozilla.com/D268706
It is replaced by a standard-conforming cast to (void) which is
understood the same by the compiler.
In some cases this could be replaced by `[[maybe_unused]]` but for
expression whose value is ignored, this requires storing to a temporary
variable first, so not going that way.
One notable change is that marking an object of type already_AddRefed as
unused used to implicitly leak memory. This is now made explicit.
Most of the heavy lifting was done through:
$ git grep -l '\<Unused\> <<' | xargs sed -i -e 's/Unused << /(void)/g'
$ git grep -l mozilla/Unused.h | xargs sed -i -e '/mozilla\/Unused.h/ d'
Differential Revision: https://phabricator.services.mozilla.com/D268706
`MutationEvent_Bindings::MODIFICATION`,
`MutationEvent_Bindings::ADDITION` and `MutationEvent_Bindings::REMOVAL`
will be removed. Therefore, we need alternative `enum class` for that.
This patch makes `nsIFrame` and subclasses use the new one.
Differential Revision: https://phabricator.services.mozilla.com/D263053
No change in behavior, just makes it clearer when we're working with used values
where the inline-* logical values have been resolved.
Differential Revision: https://phabricator.services.mozilla.com/D230029
No change in behavior, just makes it clearer when we're working with used values
where the inline-* logical values have been resolved.
Differential Revision: https://phabricator.services.mozilla.com/D230029
Added Gecko reftests because I don't know what the best place to put
them in WPT is, and caret rendering is kind of undefined, but...
Differential Revision: https://phabricator.services.mozilla.com/D229926
Added Gecko reftests because I don't know what the best place to put
them in WPT is, and caret rendering is kind of undefined, but...
Differential Revision: https://phabricator.services.mozilla.com/D229926
Added Gecko reftests because I don't know what the best place to put
them in WPT is, and caret rendering is kind of undefined, but...
Differential Revision: https://phabricator.services.mozilla.com/D229926
Also add meta viewport tag to the setup of `/FileAPI/url/url-in-tags.window.js`
WPT - This test passes now, but without this change, the test's viewport gets
automatically zoomed out when run on Android; and that zoom factor can lead to
off-by-one test failures from pixel-rounding discrepancies.
Differential Revision: https://phabricator.services.mozilla.com/D229191
- Replace 'Width' with 'ISize'.
- Drop `virtual` on methods already with `override`.
- Define `AddInlineMinISize()` and `AddInlinePrefISize` directly in
`nsContinuingTextFrame`.
- Rename `ReflowOutpt` parameter to `aReflowOutput`.
Differential Revision: https://phabricator.services.mozilla.com/D218282
This shouldn't change behavior, but it packs the two arguments to
DestroyFrom into a single thing, and makes nsIFrame::Destroy not so easy
to call without a previous context.
This is a prerequisite to pass aDestroyContext to various things that
right now just mint one, which can cause badness, see bug 1851787 and
related bugs.
It's also a bit nicer to add things there if we need to in the future.
Differential Revision: https://phabricator.services.mozilla.com/D187578
This shouldn't change behavior, but it packs the two arguments to
DestroyFrom into a single thing, and makes nsIFrame::Destroy not so easy
to call without a previous context.
This is a prerequisite to pass aDestroyContext to various things that
right now just mint one, which can cause badness, see bug 1851787 and
related bugs.
It's also a bit nicer to add things there if we need to in the future.
Differential Revision: https://phabricator.services.mozilla.com/D187578
Ting-Yu Lin