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
This commit removes the preference
mathml.error_message_layout_for_invalid_markup.disabled that controls
whether we layout invalid markup with the special "invalid-markup"
message. It has been set to true since Firefox 106. For now, this
"invalid-markup" layout is still used for the legacy implementation
of the <maction> element and will be removed in bug 1788223.
Differential Revision: https://phabricator.services.mozilla.com/D184691
This commit removes the preference
mathml.error_message_layout_for_invalid_markup.disabled that controls
whether we layout invalid markup with the special "invalid-markup"
message. It has been set to true since Firefox 106. For now, this
"invalid-markup" layout is still used for the legacy implementation
of the <maction> element and will be removed in bug 1788223.
Differential Revision: https://phabricator.services.mozilla.com/D184691
This commit removes the preference
mathml.error_message_layout_for_invalid_markup.disabled that controls
whether we layout invalid markup with the special "invalid-markup"
message. It has been set to true since Firefox 106. For now, this
"invalid-markup" layout is still used for the legacy implementation
of the <maction> element and will be removed in bug 1788223.
Differential Revision: https://phabricator.services.mozilla.com/D184691
We have more readable and faster versions (that just omit the namespace
arg).
Mostly done via sed, with a couple helpers to use the faster lookups
where possible.
Differential Revision: https://phabricator.services.mozilla.com/D181795
- Remove code for align/denumalign/numalign attributes.
- Remove tests checking support for them.
- Remove warning message and counter.
- numalign/denomalign atoms are not removed, since they
are still used by nsTreeSanitizer.
Differential Revision: https://phabricator.services.mozilla.com/D154197
gfxFontCache acquires and releases its mutex during various operations.
In order to keep the state internally consistent, we should only release
the lock after the full operation is complete. This involves moving the
deletion of gfxFont to outside the lock via a temporary discard array.
The expiration state should not be protected by the gfxFont's mutex
since we don't hold it during most operations. Instead we should hold
gfxFontCache's mutex because then we can guarantee the operation is
atomic, particularly when a worker wants a font, and the main thread is
aging the generations.
When a font is returned from gfxFontCache, we now return it already
removed from the tracker, and with its refcount updated. This avoids any
potential races between the expiration timer and a worker accessing the
font, as well as simplying the callers so they don't need to be aware of
addref-ing manually in case the result is to be discarded (so that it
gets readded to the tracker).
Differential Revision: https://phabricator.services.mozilla.com/D151821
gfxFontCache acquires and releases its mutex during various operations.
In order to keep the state internally consistent, we should only release
the lock after the full operation is complete. This involves moving the
deletion of gfxFont to outside the lock via a temporary discard array.
The expiration state should not be protected by the gfxFont's mutex
since we don't hold it during most operations. Instead we should hold
gfxFontCache's mutex because then we can guarantee the operation is
atomic, particularly when a worker wants a font, and the main thread is
aging the generations.
When a font is returned from gfxFontCache, we now return it already
removed from the tracker, and with its refcount updated. This avoids any
potential races between the expiration timer and a worker accessing the
font, as well as simplying the callers so they don't need to be aware of
addref-ing manually in case the result is to be discarded (so that it
gets readded to the tracker).
Differential Revision: https://phabricator.services.mozilla.com/D151821
Build errors fixed here:
layout/mathml/nsMathMLmpaddedFrame.h:68:14: error: field has incomplete type 'nsCSSValue'
* Fixed by including this type's header.
[various files]: error: use of undeclared identifier 'nsLayoutUtils'
* Fixed by including the nsLayoutUtils header.
[various files]: error: member access into incomplete type 'mozilla::dom::Element'
* These are for calls to [something]->AsElement()->HasAttr() and SetAttr(). Fixed by including Element.h in all affected .cpp files.
[various files]: error: member access into incomplete type 'nsINode::Document' (aka 'mozilla::dom::Document')
* These are for calls to mContent->OwnerDoc()->WarnOnceAbout(). Fixed by including Document.h in all affected files.
Depends on D138202
Differential Revision: https://phabricator.services.mozilla.com/D138203
Along with a dependent struct DirectDrawInfo.
This allows nsImageRenderer.h and CanvasRenderingContext2D.h to
avoid including nsLayoutUtils.h.
For nsImageRenderer.h in particular, a forward declaration is
not sufficient as nsImageRenderer stores SurfaceFromElementResult
by value.
A couple of method definitions elsewhere are moved out of line
to keep things compiling without including nsLayoutUtils.h in
additional headers.
Differential Revision: https://phabricator.services.mozilla.com/D91684
This patch renames the internal -moz-math-display to math-style and
exposes it under the layout.css.math-style.enabled preference. The
initial value becomes "normal" but that does not affect the default
MathML behavior since the UA style sheet sets the math-style property
explicitly on <math> tags. WPT tests are updated to use the syntax
approved by the CSSWG.
Intent to prototype: https://groups.google.com/forum/#!msg/mozilla.dev.platform/1hQQ7ISudGo/_yLEckEeBQAJ
Differential Revision: https://phabricator.services.mozilla.com/D90731
This patch renames the internal -moz-math-display to math-style and
exposes it under the layout.css.math-style.enabled preference. The
initial value becomes "normal" but that does not affect the default
MathML behavior since the UA style sheet sets the math-style property
explicitly on <math> tags. WPT tests are updated to use the syntax
approved by the CSSWG.
Intent to prototype: https://groups.google.com/forum/#!msg/mozilla.dev.platform/1hQQ7ISudGo/_yLEckEeBQAJ
Differential Revision: https://phabricator.services.mozilla.com/D90731
This patch renames the internal -moz-math-display to math-style and
exposes it under the layout.css.math-style.enabled preference. The
initial value becomes "normal" but that does not affect the default
MathML behavior since the UA style sheet sets the math-style property
explicitly on <math> tags. WPT tests are updated to use the syntax
approved by the CSSWG.
Intent to prototype: https://groups.google.com/forum/#!msg/mozilla.dev.platform/1hQQ7ISudGo/_yLEckEeBQAJ
Differential Revision: https://phabricator.services.mozilla.com/D90731
Intent to unship: https://groups.google.com/forum/#!topic/mozilla.dev.platform/JnJVGTmIwPE
- Introduce a new preference option mathml.deprecated_alignment_attributes.disabled()
to disable alignment attributes for mfrac/munder/mover/munderover elements.
- Disable the attributes in Nightly and when running WPT tests.
- Enable the attributes in other channels but add a counter and deprecation warning.
- Remove failure expectation for WPT test frac-numalign-denomalign-001.html for mfrac
- Add new WPT test for underover-legacy-align-attribute-001.html for munder/mover/munderover
- Enable the attributes for MathML reftests checking these attributes.
- Disable numalign/denomalign test for Mochitest test_bug975681.html when the attributes
are disabled.
Differential Revision: https://phabricator.services.mozilla.com/D46712
This commit renames nsMathMLElement/nsMathMLElementFactory classes into
MathMLElement/MathMLElementFactory and moves the former into the mozilla::dom
namespace. This is a preliminary step to introduce MathML DOM (bug 1579602).
Code behavior is not changed.
Differential Revision: https://phabricator.services.mozilla.com/D45128
It seems better to convert this before adding a new flag (in bug
1547759) and risking replacing the wrong 0 with a flag.
Differential Revision: https://phabricator.services.mozilla.com/D40562
Additionally, this patch makes `nsFrame.h` stop including `nsIPresShell.h`
and makes each users include `mozilla/PresShell.h` instead. So, this improves
rebuild performance of `nsIPresShell.h` (and `mozilla/PresShell.h` in the
future).
Note that due to `nsIFrame::PresShell()`, `mozilla::` prefix is necessary for
`PresShell` in a lot of classes which are derived from `nsIFrame` even in
`.cpp` files.
Differential Revision: https://phabricator.services.mozilla.com/D27476
Except retrieving from weak reference, `nsIFrame` should treat
`mozilla::PresShell` directly rather than via `nsIPresShell`.
Differential Revision: https://phabricator.services.mozilla.com/D26388
Emilio Cobos Álvarez