A frames timing function is a type of timing function that divides the input time into a specified number of intervals of equal length, each of which is associated with an output progress value of increasing value.
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These are interdependent patches of Bug 1357357. We add one more arm, TransitionProperty::Unsupported, which stores the string of non-animatable, custom, or unrecognized property, so we can parse these kinds of properties and serialize them correctly. This is necessary because we need to start transitions even though some transition-properties are non-animatable, custom, or unrecognized.
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In gecko, `size` and `content` values aren't implemented yet. So I had to disable these parts with mako. We will need to update the property and the glue once these are implemented in gecko.
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These patches add shorthand properties into TransitionProperty, so we can parse the shorthand properties properly and create transitions for them.
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This PR aims to solve issue #15729. I tried to follow the recommendations there as much as possible.
This is my first attempt at contributing to Servo, so this will probably need a lot of input, although I'm eager to make it as polished as possible.
- The base inaccuracy issue seems solved, as can be easily verified with the `console.log` based example in the issue.
- Very basic unit tests were added.
I have doubts mainly about the right way to represent these new enum variants for the various length units:
1. With new enum variants in `NoCalcLength` *and* newtypes (current solution)
2. With a `NoCalcLength::Absolute` variant that contains a new `AbsoluteLength` enum, but without newtypes
3. Same as solution 2 but with newtypes
- I mostly cared about unit tests until now but will investigate other types of tests
- Tests to check the clamping
- Write a proper commit message
Thanks for your time and feedback :)
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Source-Revision: c8cd70f333d41864ff7bf7dce84301509c71d1d6
First, we need to make Servo's image-orientation parser to be agreed with Gecko's.
Numbers without any AngleUnit, including unitless 0 angle, should be invalid
for image-orientation. However, rotate() and skew() for transform properties
accept unitless 0 angle. In order to make all these properties work properly,
I fixed Angle::parse() to match Gecko. For the existing users of Angle::parse(),
I create Angle::parse_with_unitless() and use it as an alternative for them.
Once https://github.com/w3c/csswg-drafts/issues/1162 is resolved, we shall be
able to use an unified version of Angle::parse() then.
The parser of image-orientation is also fixed to report parsing errors on
empty string.
Then, with the newly added binding functions support in Gecko side, we shall
reuse the same methods from Gecko to pass the computed value from Servo to Gecko.
Gecko bug: Bug 1341758
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`transform: perspective(-10px)` is invalid per spec. This patch prevents negative values from being parsed. There is an issue if zero should be allowed: https://github.com/w3c/fxtf-drafts/issues/126
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Source-Revision: e97b186f34a12441002e1a5d48ea8e20bc44d1eb
Preserve more information from transform function parsing.
Preserve angle unit while parsing.
Simplify SpecifiedMatrix.
Use the write! macro for formatting with a helper called Css.
Implement ToCss for &T if T implements ToCss.
Add some tests and update others.
closes#15194
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Implemented parsing and serialization for the initial-letter property.
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Source-Revision: 04d12fa8f83a1340c8c2fcc11c89ce2ea40b430d
I implemented full parsing and serialization for the mask-repeat and background-repeat style properties. I think some more tests are required but I'm not what I'm missing. I'd appreciate some direction.
I also had to modify some layout code to get my changes to compile. As a result, background-repeat should work individually in both directions now too.
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Source-Revision: f2cd9efa966a3d0f9fc8404ce1fd18bdd56844ac
Adds parsing / serialization for CSS contain to the style package.
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Source-Revision: 636f8ceb50cef61e34fd5fbd74ed55f098fff72a
Implement parsing/serialization and glue for will-change property
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Didn't want the work (and review comments) in #15364 to go wasted. Fixes#15313
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Source-Revision: e2aecc3ed7c66a49f2baf13c16e56c3fb6c990cd
… value #15491
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This is on top of https://github.com/servo/servo/pull/15928.
Now that cascade() gets a Device ref, we can use the default computed values
from there to avoid propagating that state all over the place.
Source-Repo: https://github.com/servo/servo
Source-Revision: 8c8edb8731dc01d254839d0922590fba72f278c6
Change code for serialization for {box,text}-shadow so blur-radius can be parsed as non-negavite
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Source-Revision: 7db36abf67a1e300fb2b58f2b4543ebd1c591eeb
Replacerd Parse in parse_one_set_of_border_values with parse_non_negative and added tests for it
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This pull request implements parsing and serialization for the caret-color CSS property, per issue #15309 .
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- Position parse no longer accepts invalid three value positions
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Source-Revision: 8c4931f26f49cf328b63880b6b9b9bf8d99279c4
Looks like #15793 busted autoland. Given that it's the weekend for Xidorn I'm going to back out the patch.
CC @upsuper
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Source-Revision: 3ca6ee2f7fc7cb5eda2930a66f854be05c4e5567
which is somehow broken after #15779.
But it seems there are various issue around the animation shorthand parsing, so I try to fix it to make it match the spec.
I expect this change to fix most parsing failures in Gecko's test suite, although I haven't tested.
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Source-Revision: 7cd4c69c40f90b2db6371bff27cfbd70fb045f5d
… their second part of value
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Source-Revision: b2539090fa35503e40348a9d519b0f13360e42c1
Reviewed upstream by @heycam
cc @bholley, didn't end up renaming the `layout_parent` thing, because it made the cascade way more verbose (and difficult to understand IMO) unnecessarily, and you said you were ok-ish with it.
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Fix parsing of ClipRect for clip property.
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Add 'use statements with extraneous spaces' tidy check
I added simple check routine for 'use statements with extraneous
spaces' and codes that breaks the check routine in rust_tidy.rs.
* Added a code that using 'use statements with extraneous spaces' code
in rust_tidy.rs
* Added assertion code in test_tidy.py.
* check_rust function in tidy.py now recognizes the simple case in
the 'use statements with extraneous spaces'.
* Ran tidy check on rust code and modified a
code(tests/unit/style/parsing/inherited_text.rs) that is not passing
on this new tidy check.
TODO: this code has to be refactored to support more general cases, such as tab or newline.
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Source-Revision: b34fdf62341a01abb8da021f07071c5eb8b06622
fixed the wrong behavior of border-spacing
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They weren't accepting {normal, auto} keywords. Fixed parsing methods of these properties.
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This PR fixes#15344, checking for the `cubic-bezier p1x/p2x` and `steps` first value after parsing.
There are unit tests that check for parsing of invalid values - I was not sure if there was a more suitable place, so I created a file (name subject to change).
Q: I found this [test suite](https://github.com/servo/servo/blob/master/tests/unit/style/properties/serialization.rs#L592), and noticed that the `p2x` value is out of range, but the test does not fail - is this because there is no check when calling the function itself?
Thanks!
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Address issue #15492 - Negative value in <shape-radius> should be invalid
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Fixes https://github.com/servo/servo/issues/15207
Refactored as per https://github.com/servo/servo/issues/15207#issuecomment-275171590 .
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- [x] Correct refactor? I'd appreciate any feedback on this.
- [x] ~~~proper borderstyle value for `outline-style: auto;`?~~~ ~~~(EDIT: deferred to a `FIXME`)~~~ (EDIT2: it is now solid for behaviour parity with firefox)
- [x] squash pending PR review
- [x] mako code review
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Fixed the serialization of `font-weight` keywords (i.e. `bold`, `normal`, etc.) to ensure that Servo preserves the keyword until computed-value time (just as other major browsers do).
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Allow negative values when parsing `letter-spacing` and `word-spacing`. Inline `parse_non_negative` in `Length`.
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Fixes#15171 by correctly parsing `0` as `0` (rather than as `0px`, as was the case earlier) for the `line-height` and `border-image-outset` CSS properties. Wrote unit tests for both; `./mach test-unit -p style` passes all tests.
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Fixes https://github.com/servo/servo/issues/15208
- [x] **More tests pending PR review.**
- [x] **Correct placement of unit test**
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Source-Repo: https://github.com/servo/servo
Source-Revision: d77465b1669b20bf082ff2fd3f0edfbab5732756
