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65 commits

Author SHA1 Message Date
J. Ryan Stinnett
1a31b87c22 Pass ParserContext down to lengths 
To make it possible to check the rule type when parsing lengths, we need to pass
the `ParserContext` down through many layers to the place where length units are
parsed.

This change leaves it unused, so it's only to prepare for the next change.

MozReview-Commit-ID: 70YwtcCxnWw
 2017-04-12 16:40:48 +08:00
Manish Goregaokar
25667d0321 stylo: Use gecko's font metrics 2017-04-10 14:29:51 +08:00
Manish Goregaokar
e402c72d0e stylo: Store font metrics provider in thread local style context 2017-04-09 19:15:35 +08:00
Emilio Cobos Álvarez
846c950b6b
style: More cleanups around length parsing and viewport rule parsing. 2017-04-06 20:56:24 +02:00
Emilio Cobos Álvarez
726f918b46
style: Cleanup viewport rule parsing. 2017-04-06 20:56:22 +02:00
Simon Sapin
fe4e70c5f8 Introduce a ToCssWithGuard trait 2017-03-19 22:30:33 +01:00
Simon Sapin
3ae2ecbec2 More lock acquire in callers 2017-03-19 22:30:32 +01:00
Emilio Cobos Álvarez
eaf27ccfa0
style: Kill SharedStyleContext::default_computed_values. 
Now that cascade() gets a Device, we can use the default computed values from
there to avoid propagating that state all over the place.

Signed-off-by: Emilio Cobos Álvarez <emilio@crisal.io>
 2017-03-14 00:49:16 +01:00
Matt Brubeck
16e318d055
Add support for non-standard -moz color keyword values. 
Closes #15928
 2017-03-14 00:49:08 +01:00
Emilio Cobos Álvarez
6875c65d37
Bug 1341083: Implement dynamic restyling for display: contents. r=heycam 
MozReview-Commit-ID: KimTU2j4V4p
Signed-off-by: Emilio Cobos Álvarez <emilio@crisal.io>
 2017-02-25 19:58:56 +01:00
Glenn Watson
30ff2f8f0d Introduce CSSPixel as a replacement for ViewportPx and PagePx. 2017-02-24 06:58:10 +10:00
Ravi Shankar
bdb08b9a82 Change LengthOrPercentageOrAuto to make use of NoCalcLength 2017-01-29 02:30:34 +05:30
Ravi Shankar
377a23df50 Refactor and modify stuff to make use of NoCalcLength 2017-01-29 02:04:24 +05:30
Manish Goregaokar
f59557d2f2 Box CalcLengthOrPercentage to reduce inline size of PropertyDeclaration(s) 2017-01-17 08:09:54 -08:00
Emilio Cobos Álvarez
c0cf847043
style: Isolate the soon-to-be style-backend-specific from the media_query module. 2017-01-07 12:34:43 +01:00
Boris Zbarsky
62961370ec Bug 1298588 part 12. Compile some bits that call ComputedValues::initial_values only for servo, not stylo. r=bholley 
Stylist::set_device seems to only be used in servo code, and is the only consumer of ViewportConstraints::maybe_new.
 2017-01-04 23:13:50 -05:00
Emilio Cobos Álvarez
5e52184278
style: Make the viewport module deny new undocumented code. 2016-12-31 12:17:03 +01:00
Emilio Cobos Álvarez
277ef70d39
style: Consistently indent stuff, add a bit of documentation driving by. 2016-12-31 12:16:57 +01:00
Simon Sapin
01442ba1ae Remove usage of std::intrinsics::discriminant_value. 2016-12-20 07:07:05 +01:00
Nazım Can Altınova
fdbadcdce2 Implement ToCss serialization for CSSRules 2016-11-18 12:17:53 +03:00
Emilio Cobos Álvarez
6c3458767b
style: Refactor and add infrastructure for font metrics in style. 
This commit itself only moves things around and adds an extra parameter to the
`apply_declarations` function to eventually handle #14079 correctly.

Probably needs a more granular API to query fonts, á la nsFontMetrics, but
that's trivial to do once this is landed.

Then we should make the font provider mandatory, and implement the missing stylo
bits.
 2016-11-13 11:54:10 +01:00
Ravi Shankar
6061985898 Prefer Servo-specific ToCss for all types 2016-11-07 09:14:22 +05:30
Daan Sprenkels
66059904b7 Remove extra spaces in function calls and declarations 2016-10-31 18:11:37 +01:00
Simon Sapin
742681a623 Add RwLock in more Arc’d things in stylesheets. 2016-10-19 19:55:05 +02:00
UK992
93a103ba73 Reorder use statements 2016-09-09 04:55:19 +02:00
Simon Sapin
8bfe978c78 Update cssparser 2016-09-07 14:13:56 +08:00
Martin Robinson
6259df5e2d Update to euclid 0.8 2016-08-12 03:12:06 +02:00
Simon Sapin
4b7060554b Rename ComputedValuesStruct to ComputedValues. 
Doing this in a separate commit avoids mixups
with the ComputedValues trait that the previous commit removed.
 2016-07-20 08:42:45 +02:00
Simon Sapin
789807b7b0 Remove the ComputedValue traits and style_struct_traits 2016-07-20 08:42:40 +02:00
Ms2ger
cbfe77cee1 Move some unit type definitions to style_traits. 2016-07-11 12:14:27 +02:00
Emilio Cobos Álvarez
6a362ae8e8
style: Refactor all the animated properties to use the style system properly 2016-06-28 15:09:53 +00:00
Emilio Cobos Álvarez
60192bb830
style: Refactor to pass animations cleanly, land animation-name parsing as experimental 2016-06-28 15:09:53 +00:00
Simon Sapin
3932a82a2c Replace usage of discriminant_value in viewport.rs 2016-06-28 06:47:57 +02:00
Ms2ger
79e0d18a1d Add some documentation to the style crate. 2016-06-27 17:33:14 +02:00
Simon Sapin
00b6210519 Make the style crate almost build on stable Rust. 
`discriminant_value` will need to be replaced with something else later.
 2016-06-22 15:44:13 +02:00
Per Lundberg
2f7ed1d73e Removed unused imports 
This fixes #11185.
 2016-05-15 22:24:26 +03:00
Ms2ger
0f2b83ca0f Use num-traits in style. 2016-04-20 15:11:41 +02:00
Per Lundberg
4cb4cc93e4 Renamed TComputedValues to ComputedValues 
This is a followup to #10210, and a continuation of #10185.
 2016-03-29 23:30:13 +03:00
Per Lundberg
c2ad084713 ComputedValues is now ServoComputedValues 
This is the first part of #10185. More to follow. I have built this locally with both servo and geckolib without errors; let's see if it succeeds on all platforms as well.
 2016-03-27 10:55:43 +03:00
Bobby Holley
5c749127cc Introduce traits for style structs and computed values. 2016-03-24 11:49:46 -07:00
Simon Sapin
529164e4a5 Refactor the cascade 
Converting the specified value of some properties into a computed value
depends on the value of other properties. For example, the `em` unit
of any length depends on the `font-size` property.

Previously, we would do a first pass over applicable declarations
to build up a `values::computed::Context` struct with a number of fields
for each such piece of data from other properties.

This simplies the struct by instead having it contain the
set of computed values (for a given element) that is being populated
and classify properties into "early" and "other",
such that the only dependencies can be from "other" to "early".
We iterate applicable_declarations twice, first cascading "early" properties
then "other".
Unfortunately, it’s not easy to check that this classification is correct.
 2016-03-18 17:09:16 +01:00
Simon Sapin
bab28e5070 Fix up overflow_x and _y after the fact rather than have their values in computed::Context. 2016-03-15 18:10:17 +01:00
Anthony Ramine
cb5cd8d881 Say farewell to in-tree HeapSizeOf 2016-02-04 22:03:32 +01:00
Ms2ger
2fa45aa064 Deny unsafe code in style. 2015-12-30 14:46:35 +01:00
GauriGNaik
afdc60fa57 Make log_css_error in parser.rs take a &ParserContext argument and call this method 2015-12-02 16:03:04 -05:00
Till Schneidereit
068e6a8e9f Derive HeapSizeOf on more Stylesheet-related types 
In preparation of storing `Stylesheet`s on nodes.
 2015-11-07 16:19:23 +01:00
Adam Szopa
88991013ab Remove explicit lifetimes which can be elided. 2015-10-21 01:27:48 +02:00
Corey Farwell
20beaf5af3 Fix issues found by rust-clippy 2015-10-12 20:21:49 -04:00
James Gilbertson
61f7a0a1ee Implement CSS Device Adaption § 9 (Viewport <META> element) 
Spec: http://dev.w3.org/csswg/css-device-adapt/#viewport-meta
 2015-09-30 20:11:39 -07:00
Glenn Watson
339a3f869b Split Au type into separate crate, with minimal dependencies. 2015-10-01 07:16:11 +10:00