Fix some bugs caught by css/cssom/shorthand-values. In particular:
* Make the shorthand order match the spec.
* Omit values when we can.
Fix a subtest that wasn't correct. Shorthands can be serialized as long
as !important matches in all components.
Differential Revision: https://phabricator.services.mozilla.com/D180466
This patch adds the ability to parse most CSS filters without a context.
OffscreenCanvas can use this on worker threads to provide support for
filter operations.
Differential Revision: https://phabricator.services.mozilla.com/D179994
Added NaN/inf serialization of <number> and changed calc() code to not
remove NaN/infinity in code using it.
This change is unfortunately imperfect as some things using <number>
still refuse to serialize NaN/infinity for some reason (scale()?), but
this bug/patch is just for <number> so leaving that out of scope for
this.
Also added new WPT test file for number NaN/inf serialization based
on existing serialization tests (all pass already!).
5 other WPT subtests now newly pass.
Differential Revision: https://phabricator.services.mozilla.com/D178587
Apply some clang-tidy suggestions while I was going through the
ServoStyleConstsInlines while at it.
Remove one 0x test because it's tested on the same test and causes a
harness error.
Differential Revision: https://phabricator.services.mozilla.com/D180331
We send offset-position to the compositor, just like other similar
properties, e.g. offset-rotate, offset-anchor. This includes extracting
this animation value, doing serialization and sending it via IPC.
So now we can run the animation of ray() on the compositor properly.
Differential Revision: https://phabricator.services.mozilla.com/D179862
It's unnecessary to implement ToAnimatedZero for this property and so we
return Err(()), just like other properties which also use basic shapes,
e.g. clip-path, shape-outside.
Differential Revision: https://phabricator.services.mozilla.com/D179859
When the content having `content-visibility: auto` and the specific value for `contain-intrinsic-size` is slightly out of the viewport,
its computed value keeps changing.
This patch makes `content-visibilty: auto` forces `contain-intrinsic-size` to gain an auto value to solve this issue.
Differential Revision: https://phabricator.services.mozilla.com/D174583
When the content having `content-visibility: auto` and the specific value for `contain-intrinsic-size` is slightly out of the viewport,
its computed value keeps changing.
This patch makes `content-visibilty: auto` forces `contain-intrinsic-size` to gain an auto value to solve this issue.
Differential Revision: https://phabricator.services.mozilla.com/D174583
Now it supports "normal" keyword. Also, offset-position doesn't create
stacking context and it doesn't have offset transform, so we can
simplify CompareMotionValues() a little bit.
Note: We don't have to add test in [1] because Blink added one to WPT
upstream repo already.
[1] css/motion/parsing/offset-position-parsing-valid.html
Note: the usage of offset-position is in other bugs.
Differential Revision: https://phabricator.services.mozilla.com/D179623
When the content having `content-visibility: auto` and the specific value for `contain-intrinsic-size` is slightly out of the viewport,
its computed value keeps changing.
This patch makes `content-visibilty: auto` forces `contain-intrinsic-size` to gain an auto value to solve this issue.
Differential Revision: https://phabricator.services.mozilla.com/D174583
Make the computed value of border-like properties app units (which is
effectively what happens in Gecko already), and clamp at computed value
time.
Differential Revision: https://phabricator.services.mozilla.com/D179481
For any element that anchors a `:has()` selector (i.e. Matches a selector that
contains a `:has()` on its rightmost side), we prevent style sharing altogether,
as evaluation of the `:has()` selector is required in the first place to
determine style sharing.
On the other hand, any element matching a rule containing `:has()` without
anchoring it can do style sharing for siblings, but not cousins.
Differential Revision: https://phabricator.services.mozilla.com/D176836
This is necessary to properly report changes in our document.
The remaining failures are about change event scheduling, which is a
pre-existing issue. Will fix, but in a separate bug.
Differential Revision: https://phabricator.services.mozilla.com/D178917
If this happens again, it might be worth not matching rather than
potentially crashing. Though I guess crashing is a very good way getting
it reported soon...
Differential Revision: https://phabricator.services.mozilla.com/D178921
I was looking into simplifying our scrollbar styles:
* StyleAppearance::Resizer is not used in content, and some of the
values were only for <xul:window> which are not supported anymore.
* Statusbarpanel and Resizerpanel aren't used. Statusbar is only used
once on macOS so we only need to keep it there.
Differential Revision: https://phabricator.services.mozilla.com/D178374
This adds two prefs to configure the parallel traversal work item size
and kick-off threshold, but otherwise shouldn't change behavior.
I switched from iterator generics to just a slice while at it, mostly
for simplicity, but there is a trade-off:
* When switching from sequential to parallel traversal, we potentially
pay the price of memmoving the VecDeque around once to make them a
contiguous slice.
* However we win in the common case of the smaller-than-work-unit size
in which case we no longer need to copy stuff to a WorkItem. So I
think overall this should be an improvement.
Differential Revision: https://phabricator.services.mozilla.com/D178656
I was looking into simplifying our scrollbar styles:
* StyleAppearance::Resizer is not used in content, and some of the
values were only for <xul:window> which are not supported anymore.
* Statusbarpanel and Resizerpanel aren't used. Statusbar is only used
once on macOS so we only need to keep it there.
Differential Revision: https://phabricator.services.mozilla.com/D178374
Added NaN/inf serialization of <number> and changed calc() code to not
remove NaN/infinity in code using it.
This change is unfortunately imperfect as some things using <number>
still refuse to serialize NaN/infinity for some reason (scale()?), but
this bug/patch is just for <number> so leaving that out of scope for this.
Also added new WPT test file for number NaN/inf serialization based
on existing serialization tests (all pass already!).
5 other WPT subtests now newly pass.
Differential Revision: https://phabricator.services.mozilla.com/D178587
I was looking into simplifying our scrollbar styles:
* StyleAppearance::Resizer is not used in content, and some of the
values were only for <xul:window> which are not supported anymore.
* Statusbarpanel and Resizerpanel aren't used. Statusbar is only used
once on macOS so we only need to keep it there.
Differential Revision: https://phabricator.services.mozilla.com/D178374
Implemented behind the new properties-and-values pref.
Support for the CSSPropertyRule WebIDL interface is also added in this
patch, because until it's added, any attempt to access the rule using
the CSSOM would crash the browser.
Depends on D178268
Differential Revision: https://phabricator.services.mozilla.com/D178270
Added NaN/inf serialization of <number> and changed calc() code to not
remove NaN/infinity in code using it.
This change is unfortunately imperfect as some things using <number>
still refuse to serialize NaN/infinity for some reason (scale()?), but
this bug/patch is just for <number> so leaving that out of scope for this.
Also added new WPT test file for number NaN/inf serialization based
on existing serialization tests (all pass already!).
5 other WPT subtests now newly pass.
Differential Revision: https://phabricator.services.mozilla.com/D178587
Per CSS shape spec, the empty path string is invalid. However, for SVG
d property, the EBNF allows the path data string in the d property to be
empty. We just disable the rendering of the path.
Note: only offset-path and clip-path are affected.
Differential Revision: https://phabricator.services.mozilla.com/D178123
Plumb everything up. This factors out declaration and rule parsing so
we share the code with the regular declaration parser.
This could be made a bit nicer in the future. We need to decide what to
do for @page and @keyframe (it seems conditional rules inside ought to
work, but that's not so easy because per spec we create a nested style
rule).
But this is a first pass that passes a good chunk of the tests. There
are other fixups to cssom, and I think some of the tests we fail are
actually wrong...
Differential Revision: https://phabricator.services.mozilla.com/D178266
This is a relatively small code size regression (130k on windows and
macOS, 180k on Linux), for a few high confidence improvements in
speedometer 3. See link in the bug.
If this sticks, we can actually clean up a bunch of code, and eventually
unify RefPtr and nsCOMPtr. But I want this to be on the tree for a while
before doing more aggressive refactorings / actually removing the code.
Differential Revision: https://phabricator.services.mozilla.com/D178267
This changes the cssparser setup to:
* Avoid having to do copies of the ParsingContext all over the place,
which is useful because I plan to stash more nesting state in there.
* Use the new RuleBodyParser which allows parsing qualified rules,
declarations, and so on. Though we still don't use this anywhere.
The next step is to join NestedRuleParser and PropertyDeclarationParser,
so that we can parse declarations in a lot of the nested rules as well.
Differential Revision: https://phabricator.services.mozilla.com/D178053
This changes the cssparser setup to:
* Avoid having to do copies of the ParsingContext all over the place,
which is useful because I plan to stash more nesting state in there.
* Use the new RuleBodyParser which allows parsing qualified rules,
declarations, and so on. Though we still don't use this anywhere.
The next step is to join NestedRuleParser and PropertyDeclarationParser,
so that we can parse declarations in a lot of the nested rules as well.
Differential Revision: https://phabricator.services.mozilla.com/D178053
Unlike the `ParseRelative` flag, which turns on relative selector parsing for
that parsing level only, the newly added `DISALLOW_RELATIVE_SELECTOR` flag
propagates through nested parsing calls.
Differential Revision: https://phabricator.services.mozilla.com/D176807
This simplifies a tiny bit our bindings in some places, and complicates
it in others, but over all I think it's better.
It requires a bit more manual code in the rust side to drop and cast the
relevant pointers (which was done implicitly before), but it's a lot
less magic than it used to be, and that's all autogenerated so consumers
don't need to care about it.
The set up is still not ideal. I don't like that we rely on destructors
running in both sides of the FFI boundary, but that's for another day.
This is the last usage of RawOffsetArc, so remove that. We now support
proper Arc<> in structs (GridTemplateAreas uses it), so I don't think
we'll need it any time soon.
Differential Revision: https://phabricator.services.mozilla.com/D177905
That's how we do it for all other platforms. Do this rather than via a
custom mostly-untested pref, which allows us to simplify text zoom
handling.
Differential Revision: https://phabricator.services.mozilla.com/D177062
Much like with font-relative units, when they're used for a
non-inherited property we need to avoid using the rule cache.
This is because two elements matching the same rules won't get
guaranteed-equal non-inherited style structs.
Depends on D177732
Differential Revision: https://phabricator.services.mozilla.com/D177733
See blocked bug.
For non-Locked types we can just use the same underlying type at the FFI
boundary. Port StylesheetContents and CssUrlData to this set-up.
CssUrlData is already generated by cbindgen anyways.
Differential Revision: https://phabricator.services.mozilla.com/D177559
After the previous patches we only have one trait which we should also
tweak / rework, so let's put it all on that single trait.
Differential Revision: https://phabricator.services.mozilla.com/D177515
After the previous patches we only have one trait which we should also
tweak / rework, so let's put it all on that single trait.
Depends on D177497
Differential Revision: https://phabricator.services.mozilla.com/D177515
HasBoxFFI and HasArcFFI aren't great, see bug 1831242 as for examples of
why.
HasArcFFI requires a bit more care, but HasBoxFFI doesn't give us much
benefit. Instead use the same type in the FFI boundary.
Differential Revision: https://phabricator.services.mozilla.com/D177252
This restores the pre-regression behavior by choosing the later class in
cases where folks use stuff like `.foo.bar`.
This matches other browsers too.
Differential Revision: https://phabricator.services.mozilla.com/D177398
`self` keyword specifies to use the element’s own principal box as the
scroll container. If the principal box is not a scroll container, then the
scroll progress timeline is inactive.
Differential Revision: https://phabricator.services.mozilla.com/D175707
The order of <scroller> and <axis> doesn't matter in the parser.
However, we serialize <scroller> first, if it is not the initial value.
Differential Revision: https://phabricator.services.mozilla.com/D173906
And use it instead of explicit document checks. This centralizes where
we check for it.
IsChromeDoc is relatively cheap, but this bug wants to also check for
PDF.js which is a bit more expensive.
No behavior change.
Differential Revision: https://phabricator.services.mozilla.com/D176940
Sum nodes would use mul_by to negate nodes to do subtraction, but some
nodes are not distributive. This patch adds a negate node, so that the
operations inside these negate nodes can be resolved first and then the
"subtraction" can be applied.
Differential Revision: https://phabricator.services.mozilla.com/D172941
Support view() notation for animation-timeline:
`<view()> = view( [ <axis> || <'view-timeline-inset'> ]? )`
We move AnimationTimeline and its related types into the generics folder,
and define two new structs for scroll() and view().
Note:
1. The syntax of scroll() doesn't match the current version of the spec.
I will update it in Bug 1814444.
2. We will handle the creation/usage of the Anonymous View Progress Timelines
in the next patch.
Differential Revision: https://phabricator.services.mozilla.com/D173904
Although we store animation and transition style values in StyleUIReset and
define their properties in longhands/ui.mako.rs, but we may move them in
the future if this style struct becomes too large. So let's move the
definition of their values to an independent module, animation, so we
don't have to worry about this again.
This patch doesn't change any other things. Only move code.
Differential Revision: https://phabricator.services.mozilla.com/D173903
NaN and infinity percentages are now serialized as expected.
Also added some new WPT tests as percentages were previously untested
and added some spec comments to previous NaN/inf serialization code.
Differential Revision: https://phabricator.services.mozilla.com/D176726
No implementation just yet (the default QualifiedRuleParser
implementation just rejects stuff), but this is plumbing that I'd rather
get reviewed separately.
Differential Revision: https://phabricator.services.mozilla.com/D176686
More nesting plumbing. Still does nothing because we don't parse the
nested rules.
Should be trivial to prove this patch doesn't change any behavior so
far, but I want to land it on its own because it can have performance
implications.
This follows the pattern of what we do with other rules like layers and
container conditions, that is, keep the ancestor selectors in a stack,
and poke at the last one in order to replace the ancestor.
This changes the behavior of replace_parent_selector as with the newer
version of the spec, stuff like:
div {
.foo {
stuff
}
}
Should work as `div .foo`. A test is added for this case.
Differential Revision: https://phabricator.services.mozilla.com/D176560
Allow to have a CssRules list inside a StyleRule.
This only introduces the storage and serialization code for them, but we
still don't parse it.
Differential Revision: https://phabricator.services.mozilla.com/D176550
Fixed @import supports() being parsed in the incorrect position as per spec.
Also added more WPT tests for layer and supports in one @import.
Differential Revision: https://phabricator.services.mozilla.com/D176193
Fixed @import supports() being parsed in the incorrect position as per spec.
Also added more WPT tests for layer and supports in one @import.
Differential Revision: https://phabricator.services.mozilla.com/D176193
This makes our menus closer to GTK4, and depends less on the native menu
rendering etc. Thunderbird already does this to some extent.
Leave the old code behind a pref for now (just in case). Also fix some
code in nsNativeTheme::GetContentState (fixes rendering of radio menu
items).
Differential Revision: https://phabricator.services.mozilla.com/D175664
This makes our menus closer to GTK4, and depends less on the native menu
rendering etc. Thunderbird already does this to some extent.
Leave the old code behind a pref for now (just in case). Also fix some
code in nsNativeTheme::GetContentState (fixes rendering of radio menu
items).
Differential Revision: https://phabricator.services.mozilla.com/D175664
The test-case in the next patch from 10s to a couple hundred
milliseconds on my machine. No behavior change other than that.
Differential Revision: https://phabricator.services.mozilla.com/D175612
This allows to clean-up the previous patches by using a single ThinVec
(which stores length / capacity along with the allocation).
Differential Revision: https://phabricator.services.mozilla.com/D175029
This allows to clean-up the previous patches by using a single ThinVec
(which stores length / capacity along with the allocation).
Differential Revision: https://phabricator.services.mozilla.com/D175029
Implemented the inverted-colors media feature from Media Queries Level 5
for all platforms.
Spec: https://drafts.csswg.org/mediaqueries-5/#inverted
Platform specific implementations:
- Windows: Checks system color filter setting, and if it is inverted
(note: Windows does not live update due to having to read a reg key)
- Mac: Checks dedicated inverted accessibility system setting
- Android: Checks dedicated inverted system setting
- Linux: No GTK API exposes anything like it so always none
Locked behind new pref `layout.css.inverted-colors.enabled`,
always off by default for now.
Also added new WPT tests (none previously).
Other browsers:
- WebKit: shipped since Safari 9.1 (Jan 2017)
- Blink: no signal
Test page: https://goose.icu/inverted-colors
Differential Revision: https://phabricator.services.mozilla.com/D173201
Make all UA widgets also NAC.
Keep the UA widget flag but break at anonymous subtree boundaries, so
that only nodes inside the UA widget directly (and not NAC from those)
get the flag.
This is important because two callers depend on this difference:
* The style system, since we still want to match content rules from
stylesheets in the UA widget. We also match user rules, which is a
bit sketchy, but that was the previous behavior, will file a
follow-up for that.
* The reflector code, since we want the scope for UA widgets to not
include the NAC nodes inside that UA widget. nsINode::IsInUAWidget
got it wrong.
After this patch, ChromeOnlyAccess is equivalent to
IsInNativeAnonymousSubtree, so we should probably unify the naming.
That's left for a follow-up patch because I don't have a strong
preference.
Differential Revision: https://phabricator.services.mozilla.com/D174310
Implemented the scripting media feature.
Not locked behind a pref as it does not do anything new or particularly
give new data which could be used for fingerprinting (see <noscript>,
etc).
Also added new WPT tests (none previously). Not supported in any other
browsers yet.
Test page: https://goose.icu/media-scripting
Differential Revision: https://phabricator.services.mozilla.com/D172995
If NaN is given as any input to CSS comp funcs (min/max/clamp), it
should return NaN. Does not cover simplification (see Bug 1820412).
Adjusted WPT test expectations, 18 newly pass. 🎉
Differential Revision: https://phabricator.services.mozilla.com/D171659
Refactor a bit the code to unify how we deal with this conditional
restyling (we had similar code for
MustCascadeChildrenIfInheritResetStyle).
Differential Revision: https://phabricator.services.mozilla.com/D172890
Refactor the mul_by function on leafs into a more generic map function
that can be used for more operations like abs, signum and mul.
Differential Revision: https://phabricator.services.mozilla.com/D172936
Ideally we'd only update the attributes that actually changed. That's a
bit more work I can try to look into, but this and bug 1823686 should
improve things here.
Differential Revision: https://phabricator.services.mozilla.com/D173162
This page seems to rely on this optimization being present. Optimizing
it is straight-forward. Why do they do that instead of using the #foo
syntax? Who knows.
Differential Revision: https://phabricator.services.mozilla.com/D173148
Make use of the new changes in the cssparser that allows 'none' keywords
in color components where allowed. We store the none values as 0.0 (as
per the spec) and mark the components with the flags. This way we don't
have to check anything on the components before doing calculations.
As this is the last part intended to be released for the new [color-4]
changes, I've also enabled the changes on nightly.
Differential Revision: https://phabricator.services.mozilla.com/D170208
Make use of the new changes in the cssparser that allows 'none' keywords
in color components where allowed. We store the none values as 0.0 (as
per the spec) and mark the components with the flags. This way we don't
have to check anything on the components before doing calculations.
As this is the last part intended to be released for the new [color-4]
changes, I've also enabled the changes on nightly.
Differential Revision: https://phabricator.services.mozilla.com/D170208
Make use of the new changes in the cssparser that allows 'none' keywords
in color components where allowed. We store the none values as 0.0 (as
per the spec) and mark the components with the flags. This way we don't
have to check anything on the components before doing calculations.
As this is the last part intended to be released for the new [color-4]
changes, I've also enabled the changes on nightly.
Differential Revision: https://phabricator.services.mozilla.com/D170208
Make use of the new changes in the cssparser that allows 'none' keywords
in color components where allowed. We store the none values as 0.0 (as
per the spec) and mark the components with the flags. This way we don't
have to check anything on the components before doing calculations.
As this is the last part intended to be released for the new [color-4]
changes, I've also enabled the changes on nightly.
Differential Revision: https://phabricator.services.mozilla.com/D170208
There are separate filters for IDs, classes, attribute local names, and
element state.
Also, we invalidate siblings of elements matched against the selector
list of :nth-child(... of <selector list>) by marking matched elements
with NODE_HAS_SLOW_SELECTOR_NTH_OF.
The only remaining invalidation case invalidation case is
`:nth-child(An+B of :has())` (bug 1818155), which should not block
shipping `layout.css.nth-child-of.enabled`, because :has(...) is still
being implemented (bug 418039).
Depends on D172352
Differential Revision: https://phabricator.services.mozilla.com/D171936
Because restyle events cannot be posted for non-element nodes like the
shadow root, a child's siblings are restyled directly if its parent has
NODE_HAS_SLOW_SELECTOR or NODE_HAS_SLOW_SELECTOR_LATER_SIBLINGS but that
parent is the shadow root.
Drive-by, but braces were also added to some single-line "if" statements
in RestyleManager.
Differential Revision: https://phabricator.services.mozilla.com/D172352
Implemented the prefers-reduced-transparency media query for all
platforms.
Windows and Mac have specific settings which are used, others (Android
and Linux/GTK) have it enabled if prefers-reduced-motion is also enabled
as there is no dedicated setting to check.
Locked behind new pref `layout.css.prefers-reduced-transparency.enabled`,
off by default always for now.
Also added new WPT tests (none previously).
Demo video: https://goose.icu/firefox_prt.mp4
Test page: https://goose.icu/prefers-reduced-transparency
Differential Revision: https://phabricator.services.mozilla.com/D172424
Lengths using NaN and infinity are now serialized properly with some
improvements to computed values as well.
Also added a few minor new relevant WPT tests.
35 WPT tests newly pass 🎉
Differential Revision: https://phabricator.services.mozilla.com/D172183
Starts to add part of the basic functionality for popover. Including
[1] :open & :closed CSS pseudo class
[2] showPopover(), hidePopover() and togglePopover() interfaces. Much of the
functionality is still to-do.
[3] PopoverData interface
Differential Revision: https://phabricator.services.mozilla.com/D171719
Times like NaN and infinity are now parsed and serialized correctly.
Rewrote time to use `calc_clamping_mode` instead of `was_calc` to
stop some parse-time clamping which broke these values.
Adjusted WPT test expectations, 19 newly pass 🎉
Also added a new WPT test to cover a missing edge case:
`calc(1<unit> * NaN)` -> `calc(NaN * 1<canonical_unit>)`
The very similar angle tests do this already for angle's units.
Differential Revision: https://phabricator.services.mozilla.com/D171911
Computed color values will not be in the correct format, closer to the
one specified by the author. This also means that colors accross the
code are stored now as AbsoluteColor or StyleAbsoluteColor. This allows
color space/gamut information to be available for use.
Some animation related test failures had to be changed, because colors
now has greater precision. Animated a color now causes a lot more
animation updates, which was not initially expected. See the bug for
discussion.
Differential Revision: https://phabricator.services.mozilla.com/D171021
Per the spec update, the new syntax is:
`ray() = ray( <angle> && <ray-size>? && contain? )`
And for `<ray-size>`:
"If no <ray-size> is specified it defaults to closest-side."
So `<ray-size>` is optional and we omit it if it's default value, for
serialization.
By the way, offset=* properties are supported only in Gecko, so we don't
need a servo function to check the preference.
Differential Revision: https://phabricator.services.mozilla.com/D171625
Make display: -moz-box's visibility: collapse handling switchable by its
own CSS property.
Longer term maybe we should switch the front-end away from visibility:
collapse altogether (there are some alternatives), but for now this will
allow to move the front-end to switch to modern `display: flex` while
keeping `visibility: collapse` work as in -moz-box.
Differential Revision: https://phabricator.services.mozilla.com/D171472
Also, we make it animatable but don't apply it to the motion transform and
don't run it on the compositor for now (so it works for getComputedStyle but
doesn't have rendering result).
Per spec: https://w3c.github.io/csswg-drafts/css-values/#calc-serialize,
we tweak the WPT to let calc() serialize the percentage first, and maintain
zero-valued terms, i.e. 0%. (We are doing the same thing as
offset-anchor, so it should be fine with other browsers.)
Besides, I tweak the serialization of shorthand a little bit so we match
the implementation of WebKit.
Differential Revision: https://phabricator.services.mozilla.com/D170972
* Remove some legacy appearance aliases that other engines don't
implement.
* Allow to pass with unimplemented <compat-auto> values, since per the
spec the idea of these is to get them removed, see
https://github.com/w3c/csswg-drafts/issues/8506 for the ones we don't
implement.
* Also allow the `-moz-` prefix to be implemented, because we can't
quite get rid of it (people use it to remove the <input type=number>
buttons with -moz-appearance: textfield and so on), and the
alternative is to implement a bunch of non-standard ::-webkit-
pseudo-elements.
Differential Revision: https://phabricator.services.mozilla.com/D171243
* Remove some legacy appearance aliases that other engines don't
implement.
* Allow to pass with unimplemented <compat-auto> values, since per the
spec the idea of these is to get them removed, see
https://github.com/w3c/csswg-drafts/issues/8506 for the ones we don't
implement.
* Also allow the `-moz-` prefix to be implemented, because we can't
quite get rid of it (people use it to remove the <input type=number>
buttons with -moz-appearance: textfield and so on), and the
alternative is to implement a bunch of non-standard ::-webkit-
pseudo-elements.
Differential Revision: https://phabricator.services.mozilla.com/D171243
* Remove some legacy appearance aliases that other engines don't
implement.
* Allow to pass with unimplemented <compat-auto> values, since per the
spec the idea of these is to get them removed, see
https://github.com/w3c/csswg-drafts/issues/8506 for the ones we don't
implement.
* Also allow the `-moz-` prefix to be implemented, because we can't
quite get rid of it (people use it to remove the <input type=number>
buttons with -moz-appearance: textfield and so on), and the
alternative is to implement a bunch of non-standard ::-webkit-
pseudo-elements.
Differential Revision: https://phabricator.services.mozilla.com/D171243
Now it's on by default everywhere, so all this is not needed. No behavior
change effectively since the xul.css bits being removed effectively achieve the
same.
Differential Revision: https://phabricator.services.mozilla.com/D170944
In stead of having the css parser construct a color in it's own format
and then converting it to what Gecko needs to perform operations, we now
construct a Gecko friendly color type directly.
Differential Revision: https://phabricator.services.mozilla.com/D170187
This unveils an issue with image-set() tests, which expect 0x to not
parse (inconsistently with media queries).
Fix the test, since the spec doesn't restrict the range of <resolution>
values (and more importantly, it shouldn't allow open ranges).
Differential Revision: https://phabricator.services.mozilla.com/D170762
This unveils an issue with image-set() tests, which expect 0x to not
parse (inconsistently with media queries).
Fix the test, since the spec doesn't restrict the range of <resolution>
values (and more importantly, it shouldn't allow open ranges).
Differential Revision: https://phabricator.services.mozilla.com/D170762
This unveils an issue with image-set() tests, which expect 0x to not
parse (inconsistently with media queries).
Fix the test, since the spec doesn't restrict the range of <resolution>
values (and more importantly, it shouldn't allow open ranges).
Differential Revision: https://phabricator.services.mozilla.com/D170762
Emilio Cobos Álvarez
Andrew Osmond
CanadaHonk
Ting-Yu Lin
Mike Hommey
Boris Chiou
Jihye Hong
Natalia Csoregi
Norisz Fay
Iulian Moraru
Zach Hoffman
David Shin
Butkovits Atila
Daniel Holbert
Sandor Molnar
Emily McDonough
Cristian Tuns
Tiaan Louw
Stanca Serban
Cosmin Sabou
Narcis Beleuzu
Cristina Horotan
Jonathan Kew
Mirko Brodesser
Noemi Erli
Cathie Chen
Marian-Vasile Laza
Ziran Sun
Em Zhan