Commit Graph

223 Commits

Author SHA1 Message Date
Igor Gutorov
408b064753 servo: Merge #19957 - style: Move content property out of mako (from gootorov:move-counter-from-mako); r=emilio
<!-- Please describe your changes on the following line: -->
r? emilio

---
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- [x] `./mach build -d` does not report any errors
- [x] `./mach build-geckolib` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes fix #19936 (github issue number if applicable).

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- [x] These changes do not require tests

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Source-Repo: https://github.com/servo/servo
Source-Revision: 804b4b3db6d75d35b2f2ec8acf83207c5875aa74
2018-02-06 17:39:03 -05:00
Emilio Cobos Álvarez
b74b91ac7e servo: Merge #19842 - style: Cleanup a bit the cascade (from emilio:cascade-cleanup); r=nox,jryans
This makes an element available in StyleAdjuster, and uses it to replace some of our CascadeFlags (the ones that don't represent restrictions on what's actually cascaded, actually).

That fixes handwaviness in the handling of those flags from style reparenting,
and code duplication to handle tricky stuff like :visited.

There are a number of other changes that are worth noticing:

 * skip_root_and_item_based_display_fixup is renamed to skip_item_display_fixup:

   TElement::is_root() already implies being the document element, which by
   definition is not native anonymous and not a pseudo-element.

   Thus, you never get fixed-up if your NAC or a pseudo, which is what the code
   tried to avoid, so the only fixup with a point is the item one, which is
   necessary.

 * The pseudo-element probing code was refactored to return early a
   Option::<CascadeInputs>::None, which is nicer than what it was doing.

 * The visited_links_enabled check has moved to selector-matching time. The rest
   of the checks aren't based on whether the element is a link, or are properly
   guarded by parent_style.visited_style().is_some() or visited_rules.is_some().

   Thus you can transitively infer that no element will end up with a :visited
   style, not even from style reparenting.

Anyway, the underlying reason why I want the element in StyleAdjuster is because
we're going to implement an adjustment in there depending on the tag of the
element (converting display: contents to display: none depending on the tag), so
computing that information eagerly, including a hash lookup, wouldn't be nice.

See each commit for details.

Source-Repo: https://github.com/servo/servo
Source-Revision: 02331617b9bd7a379b05f7daa7ad09a44c27504c
2018-01-23 06:30:51 -06:00
Anthony Ramine
c04e3b7ed1 servo: Merge #19819 - Merge some test crates in their corresponding components (from servo:rm-test-crates); r=<try>
(Do not merge) Merge some test crates in their corresponding components

Source-Repo: https://github.com/servo/servo
Source-Revision: a4808a3649e6cb6e579e60b82d9979755643f711
2018-01-20 08:51:27 -06:00
Emilio Cobos Álvarez
2569483d18 servo: Merge #19769 - layout: Simplify the pseudo-element setup (from emilio:simplify-layout-construct); r=nox
It's kind of a mess. See individual commits for details.

Source-Repo: https://github.com/servo/servo
Source-Revision: 032fd388e4efdd9ecc682877d017b9d2f78e29e2
2018-01-15 04:14:13 -06:00
CYBAI
04310cba2c servo: Merge #19709 - style: Remove -servo-display-for-hypothetical-box from longhand (from CYBAI:servo-display-out-of-mako); r=emilio
This is a sub-PR of #19015
r? emilio

For the `fn set_original_display` inside `properties.mako.rs`, I removed `is_item_or_root` first to see how the tests result is. If it's needed, I'll add it back.

---
- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes fix #19697
- [x] These changes do not require tests

Source-Repo: https://github.com/servo/servo
Source-Revision: 1b46e2e7597e90a41c6bfb3bd7008bdd922c93c6
2018-01-14 08:27:14 -06:00
Emilio Cobos Álvarez
758fc60ea8 servo: Merge #18893 - style: Remove TNode::set_can_be_fragmented and TNode::can_be_fragmented (from emilio:bye-can-be-fragmented); r=SimonSapin
Replace them instead by a computed value flag, the same way as the
IS_IN_DISPLAY_NONE_SUBTREE flag works.

Source-Repo: https://github.com/servo/servo
Source-Revision: 83a8891bd4d04ccb3f2f7b292d53f2847380b94c
2018-01-05 05:11:00 -06:00
Matt Brubeck
0234113401 servo: Merge #19565 - Turn flow::base and friends into methods (from mbrubeck:base); r=emilio
This feels more idiomatic in modern Rust, and replaces code like this:

`flow::base(&**root_flow).restyle_damage`

with this:

`root_flow.base().restyle_damage`.

---
- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes do not require tests because they are refactoring only

Source-Repo: https://github.com/servo/servo
Source-Revision: 53968fef6112a3c934d527e4034d53b7a6174721
2017-12-15 12:44:50 -06:00
Emilio Cobos Álvarez
034c3d82a4 servo: Merge #19500 - style: Make all keywords CamelCase for consistency (from emilio:camel-case-all-the-way); r=nox
style: Make all keywords CamelCase for consistency.

Source-Repo: https://github.com/servo/servo
Source-Revision: b24778202a4d886a990ee493adfb6851ac4be40c
2017-12-05 19:35:25 -06:00
Bastien Orivel
113ffac80e servo: Merge #18967 - Bump bitflags to 1.0 (from Eijebong:bitflags2.0); r=mbrubeck
See #18809

Still haven't had time to test it but it should fix the tests failures that appeared in m-c

Source-Repo: https://github.com/servo/servo
Source-Revision: fe4139b779b3af749ec1426ddf4e1393c7b85442
2017-10-30 18:25:45 -05:00
Sebastian Hengst
97c840e765 Backed out changeset e64e659c077d: servo PR #18809 and revendor for reftest failures, e.g. in layout/reftests/bugs/392435-1.html. r=backout on a CLOSED TREE 2017-10-19 23:23:30 +02:00
Bastien Orivel
a7068a599d servo: Merge #18809 - Update bitflags to 1.0 in every servo crate (from Eijebong:bitflags); r=nox
It still needs dependencies update to remove all the other bitflags
versions.

- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes do not require tests because it's a dependency update

Source-Repo: https://github.com/servo/servo
Source-Revision: fe16c1d5c3c9084da0ccb85af599d6ec0f8ab20b
2017-10-19 10:35:08 -05:00
Simon Sapin
ff18ff343e servo: Merge #18839 - Remove some usage of unstable features (from servo:stabler); r=nox
`Box::new(x)` seems to compile to exactly the same assembly as `box x` in release mode:
https://play.rust-lang.org/?gist=55ec5dd02c22fa799375d6e2e1a6e970&version=nightly

Source-Repo: https://github.com/servo/servo
Source-Revision: fc4de5adf5bff7fabe9f32b960c405f249b5d035
2017-10-12 05:18:00 -05:00
Emilio Cobos Álvarez
5dde16e1cf servo: Merge #18537 - style: Spring cleanup (from emilio:spring-cleanup); r=nox
Source-Repo: https://github.com/servo/servo
Source-Revision: 14529da2a3c9a84cdec5735fca09d0bcb5995348
2017-09-17 13:35:45 -05:00
Boris Chiou
948cf5163f servo: Merge #18381 - stylo: Bug 1392161 - Introduce CSSPixelLength as computed::Length (from BorisChiou:stylo/transform/rounding); r=<try>
These are the inter-dependent patches of bug 1392161. We want to handle
extreme small lengths carefully for some properties, such as transform, so we
shouldn't use |Au| as the computed value of specified::Length. Now, we introduce
a new type, CSSPixelLength, which is a wrapper of CSSFloat, and it is the
computed value of specified::Length, so we can keep the fractional part
of computed::Length.

---
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix [Bug 1392161](https://bugzilla.mozilla.org/show_bug.cgi?id=1392161).
- [X] These changes do not require tests because there is a wpt test for this, and I also add some others in Gecko.

Source-Repo: https://github.com/servo/servo
Source-Revision: ac1b49b1987d37b3c1ba67213b43c6d5fc373579
2017-09-13 05:20:20 -05:00
Martin Robinson
dc7168a502 servo: Merge #18112 - Use the is_absolute_containing_block method everywhere (from mrobinson:containing-block-helper); r=mbrubeck
This is a better approach than relying on
contains_positioned_fragments, because in the future other properties
will create absolute containing blocks.

<!-- Please describe your changes on the following line: -->

---
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- [ ] These changes fix #__ (github issue number if applicable).

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- [x] These changes do not require tests because they do not change behavior.

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Source-Repo: https://github.com/servo/servo
Source-Revision: 7806784eb4761bf9018d342d29594eb6c9058fc3
2017-08-16 19:18:48 -05:00
Simon Sapin
6ea0512630 servo: Merge #18046 - Upgrade to rustc 1.21.0-nightly (13d94d5fa 2017-08-10) (from servo:rustup); r=emilio
Source-Repo: https://github.com/servo/servo
Source-Revision: 7d9b82b9efa7b10a2e34d93df5ac535d99518f7a
2017-08-15 07:31:04 -05:00
Boris Chiou
9278b63804 servo: Merge #17783 - stylo: Bug 1374233 - Clamp interpolated values for properties which need to be restricted (from BorisChiou:stylo/animation/restrictions); r=nox
Some properties only accept non-negative values, or values greater than or equal to one. It is possible to produce an negative interpolated values while using negative timing functions, so we have to apply a restriction to these values to avoid getting invalid values.

For example, line-height must be non-negative, but the output progress of some timing functions (e,g. cubic-bezier(0.25, -2, 0.75, 1)) may be a negative value, so the interpolated result of line-height is also negative.

---
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix Bug 1374233.
- [X] These changes do not require tests because we have tests in Gecko side already.

Source-Repo: https://github.com/servo/servo
Source-Revision: 016ea11cbaf7586db144be122581c5b110649aee
2017-08-07 11:05:17 -05:00
Michael Partheil
728ab1f36c servo: Merge #17775 - Replace all uses of the style::stylearc alias with servo_arc (from michael-p:rename-stylearc-to-servo-arc); r=emilio
The `stylearc` alias is left there temporarilly and will be removed completely in a later commit/PR where also `components/style/gecko/generated/structs_{debug|release}.rs` are re-generated (they still use the old alias).

---
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- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix #17768  (github issue number if applicable).

<!-- Either: -->
- [ ] There are tests for these changes OR
- [X] These changes do not require tests because no new features / only refactoring

Source-Repo: https://github.com/servo/servo
Source-Revision: 31228c18499d1c7f68b6b64b559354c768e81215
2017-07-19 06:03:17 -07:00
Manish Goregaokar
cb8af9ffe8 servo: Merge #17767 - stylo: Fuse ServoStyleContext and ServoComputedValues (from Manishearth:stylo-fuse); r=bholley
r=bholley https://bugzilla.mozilla.org/show_bug.cgi?id=1367904

Source-Repo: https://github.com/servo/servo
Source-Revision: d746abaa9e69e6cf0ad187d2b46be661bbe03a9f
2017-07-17 19:44:25 -07:00
Emilio Cobos Álvarez
19b329fcb1 servo: Merge #17025 - script/layout: Stop doing unsafe transmutes between refcell references (from emilio:layout-data); r=jdm
This commit splits the style and layout data in two separate refcells.

These transmutes have been a source of trouble (for example on Android), and
they feel like a hack anyway.

Fixes #16982

Source-Repo: https://github.com/servo/servo
Source-Revision: 764da7ba39c0ccbaf807c6131418761f70584322
2017-05-25 19:58:47 -05:00
cku
9c2ba08978 servo: Merge #16862 - stylo: Pass Cached ImageValue from stylo back to gecko (from CJKu:bug-1310885-part-6); r=heycam
stylo: Pass Cached ImageValue from stylo back to gecko

<!-- Please describe your changes on the following line: -->
This is  part 6 ~ part 9 patch in bug 1310885

gecko bug link:
https://bugzilla.mozilla.org/show_bug.cgi?id=1310885
---
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Source-Repo: https://github.com/servo/servo
Source-Revision: 5bd6b92494d6b9527c1639c358eea3c4822bed84
2017-05-15 18:04:59 -05:00
Bobby Holley
e02608275b servo: Merge #16702 - Use a custom arc in the style system (from bholley:custom_arc); r=emilio
See https://bugzilla.mozilla.org/show_bug.cgi?id=1360889

Source-Repo: https://github.com/servo/servo
Source-Revision: 7b1006936a27232fb77fef5893cc141e66bb12b7
2017-05-02 20:01:10 -05:00
Pu Xingyu
b2d041f615 servo: Merge #16096 - Use Servo-specific pseudo elements for anonymous box and text (from stshine:die-modify-style-die); r=emilio
<!-- Please describe your changes on the following line: -->

Use some fake pseudo elements to style servo-specific boxes in servo. Also, Since for nested inline elements non-inheritable properties are properly stored in the inline context of an inline fragment, so get
rid of them on the style using empty pseudo to do cascading.

---
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- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix #5625 (github issue number if applicable).

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- [X] These changes do not require tests because refactoring

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Source-Repo: https://github.com/servo/servo
Source-Revision: 449758ef5dd399f7e1a5a9550dcdd614056cee9e
2017-04-01 06:02:08 -05:00
Simon Sapin
80dfe1b881 servo: Merge #16014 - Per-process lock for CSSOM objects (from servo:style-ref); r=emilio
<!-- Please describe your changes on the following line: -->

Before this PR, every object reflected in CSSOM is in `Arc<RwLock<_>>` to enable safe (synchronized) mutable aliasing. Acquiring all these locks has significant cost during selector matching:

* https://bugzilla.mozilla.org/show_bug.cgi?id=1311469
* https://bugzilla.mozilla.org/show_bug.cgi?id=1335941
* https://bugzilla.mozilla.org/show_bug.cgi?id=1339703

This PR introduce a mechanism to protect many objects with the same `RwLock` that only needs to be acquired once.

In Stylo, there is one such lock per process (in a `lazy_static`), used for everything.

I non-Stylo Servo, I originally intended to have one such lock per document (for author-origin stylesheets, and one per process for user-agent and user sytlesheets since they’re shared across documents, and never mutated anyway). However I failed to have the same document-specific (or pipeline-specific) `Arc` reachable from both `Document` nodes and `LayoutThread`. Recursively following callers lead me to include this `Arc` in `UnprivilegedPipelineContent`, but that needs to be serializable. So there is a second process-wide lock.

This was previously #15998, closed accidentally.

---
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- [ ] These changes do not require tests because _____

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Source-Repo: https://github.com/servo/servo
Source-Revision: bb54f0a429de0e8b8861f8071b6cf82f73622664
2017-03-19 14:31:19 -07:00
Emilio Cobos Álvarez
8e3c61a268 servo: Merge #15931 - style: Kill SharedStyleContext::default_computed_values (from emilio:die-defaultvalues-die); r=mbrubeck
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
2017-03-13 16:50:26 -07:00
Patrick Walton
206cddcc01 servo: Merge #15816 - Improve performance of layout queries and requestAnimationFrame (from servo:raf-timer); r=jdm,emilio
Part of #14442.

Source-Repo: https://github.com/servo/servo
Source-Revision: 72fd27bbccf9214cee11c78834ca1fbc96b3bf22
2017-03-05 05:14:45 -08:00
Josh Matthews
114db65a69 servo: Merge #14962 - Remove network requests from image cache thread (from jdm:image_script_load); r=Ms2ger,glennw,emilio
The design of initiating network requests from the image cache thread was simple, but it makes it difficult to implement image loading that conforms to the HTML specification. These changes make the implementation of HTMLImageElement responsible for network requests for `<img>` elements, and CSS-based images (background-image, bullets, etc.) are requested by the script thread to ensure that the layout thread does not attempt to retain unsafe pointers to DOM nodes during asynchronous operations.

---
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix #7708
- [X] There are tests for these changes

Source-Repo: https://github.com/servo/servo
Source-Revision: 854d720b21dda68034233a25385c4f2564a4a2d5
2017-02-22 17:50:48 -08:00
Pu Xingyu
cb8a77c037 servo: Merge #15417 - layout: Remove cached thread local context from LayoutContext, and use LayoutContext for assign_inline_sizes() (from stshine:column-flexbox); r=emilio
<!-- Please describe your changes on the following line: -->

According to https://github.com/servo/servo/pull/3069 the cached thread local context is introduced for green threads. Now green threads has gone, and the existence of cache force us to create a `LayoutContext`, an `AssignISizes` and an `AssignBSizes` for each flow during parallel layout, so the pull request tries to remove it. And it also switch `assign_inline_sizes()` to accept a `LayoutContext` parameter, as according to my current design we need to do full layout to some flex items for column flexbox during assign isize traversal.

Part of #14123.

---
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Source-Repo: https://github.com/servo/servo
Source-Revision: e2b494b1d08b8929ca7e5ae369304f41af81ace2
2017-02-07 17:16:05 -08:00
Shing Lyu
d9a9c93daf servo: Merge #14978 - Implemented display: inline-flex (from shinglyu:inline-flex); r=notriddle
<!-- Please describe your changes on the following line: -->

---
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- [x] `./mach build -d` does not report any errors
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- [x] These changes fix #14685 (github issue number if applicable).

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Source-Repo: https://github.com/servo/servo
Source-Revision: c75946c3ed52d262aae585055023becd5a2e9769
2017-01-22 19:57:49 -08:00
Jure Podgoršek
a80a2d44e7 servo: Merge #14896 - Tidy assignments (from g1smo:tidy-assignments); r=jdm
<!-- Please describe your changes on the following line: -->
I've added a new tidy rule (no = in the beginning of line) + tests for it. Also cleaned up a few rust source files to accord with the new rule.

---
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- [X] `./mach build -d` does not report any errors
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- [X] These changes fix #14890 (github issue number if applicable).

<!-- Either: -->
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- [ ] These changes do not require tests because _____

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Source-Repo: https://github.com/servo/servo
Source-Revision: b6c137b36f8b9f9cc5c0105bb94a4edeaf7d09be
2017-01-07 09:40:46 -08:00
Boris Zbarsky
fd74d4b83e servo: Merge #14848 - Stop using global initial styles for stylo; the initial styles need to be per-document (from bzbarsky:initial-styles); r=bholley
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix https://bugzilla.mozilla.org/show_bug.cgi?id=1298588

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- [ ] There are tests for these changes OR
- [X] These changes do not require tests on the servo side because behavior is unchanged.  Gecko-side tests probably exist.

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Source-Repo: https://github.com/servo/servo
Source-Revision: 143dfc879e609603839502d61bc064fba96cc80f
2017-01-04 21:01:38 -08:00
Michael Howell
f7f761a13c servo: Merge #14699 - Fix an outdated comment (from notriddle:constructive_commentary); r=emilio
The structures have changed, as has the syntax of the Rust language.

Source-Repo: https://github.com/servo/servo
Source-Revision: f850918d8ef07426b55e8a7cdebbf43c56c65589
2016-12-24 06:42:57 -08:00
Alan Jeffrey
965a687125 servo: Merge #14592 - Remove the util crate (from asajeffrey:util-goodbye); r=mbrubeck
<!-- Please describe your changes on the following line: -->

This PR removes the `util` crate.

* Replaced the `spawn_named` and `clamp` functions by appropriate uses of `std:🧵:Builder::spawn`, `std::cmp::min` and `std::cmp::max`.
* Moved `opts`, `prefs` and `resource_files` into a new `config` crate.
* Moved `remutex` and `geometry` into their own crates.

---
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- [X] `./mach build -d` does not report any errors
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Source-Repo: https://github.com/servo/servo
Source-Revision: 4eb653817f87e5fb47de34356f558eb76ecbca9f
2016-12-14 16:48:42 -08:00
Pu Xingyu
f69e1e965d servo: Merge #14490 - layout: Unify size calculation of replaced elements (from stshine:replaced-size); r=emilio
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---
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Source-Repo: https://github.com/servo/servo
Source-Revision: 1993b6e812de30de06100e7d52c1d90af929f24f
2016-12-12 03:25:03 -08:00
Thiago Pontes
a55275d183 servo: Merge #14370 - use Either type for UrlOrNone (from thiagopnts:master); r=Wafflespeanut
Use the Either type for UrlOrNone

---
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- [ ] These changes fix #14298 (github issue number if applicable).

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Source-Repo: https://github.com/servo/servo
Source-Revision: 290ff5c80138c77d65eaada3183dec35c059e38e
2016-12-01 22:03:31 -08:00
Bobby Holley
58a74f2f07 servo: Merge #14300 - stylo: Basic infrastructure for RestyleHint-driven traversal (from bholley:restyle_driven_traversal); r=emilio
Gecko Bug: https://bugzilla.mozilla.org/show_bug.cgi?id=131701

(Don't review yet, will flag on the gecko bug when the time comes)

Source-Repo: https://github.com/servo/servo
Source-Revision: d98abaec20e624aa89a3abddf4cf2a6399951ef1
2016-11-25 09:00:44 -08:00
Simon Sapin
afbd0b0549 servo: Merge #14294 - Rename a few source files (from servo:renames); r=Wafflespeanut
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Source-Repo: https://github.com/servo/servo
Source-Revision: 68b1d1d2860ac6c6e8c1c0dfe46af6790ca01dc8
2016-11-20 09:21:52 -06:00
Emilio Cobos Álvarez
592972be51 servo: Merge #14246 - Urlmageddon (from emilio:servo-url); r=SimonSapin
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Still needs a bunch of code in net to be converted in order to get more
advantage of this for images and stuff, but meanwhile this should help quite a
bit with #13778.

Still wanted to get this in.

r? @SimonSapin

Source-Repo: https://github.com/servo/servo
Source-Revision: 22aebdf5d41a3509cd6515ccf5edcdf33715a76d
2016-11-17 15:34:47 -06:00
Pu Xingyu
047afef00d servo: Merge #14136 - style: Add a "start_end()" method to LogicalMargin (from stshine:orthogonal-symmetry); r=SimonSapin
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Add a `LogicalMargin::start_end()` method that receives a `Direction' parameter. This is useful for some layout that is symmetric in inline and block directions, like flexbox.

Part of #14123.

---
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r? @SimonSapin

Source-Repo: https://github.com/servo/servo
Source-Revision: d16f3124640be647b4ed67cc4a68cebd55cdb7cc
2016-11-10 11:53:05 -06:00
Emilio Cobos Álvarez
ca6508671d servo: Merge #13791 - Centralize construction of specified url() values in style (from emilio:lazy-url); r=SimonSapin
This reduces a decent amount of overhead in #13778.

r? @SimonSapin

---

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Source-Repo: https://github.com/servo/servo
Source-Revision: 164e956944db0d1d873d2f6eeb9eb59e3f46dc5f
2016-11-10 08:28:39 -06:00
Permutator
8ca6d6715a servo: Merge #14035 - Don't mark the first/last fragment of an {ib} split as FIRST/LAST_FRAGMENT_OF_ELEMENT (from Permutatrix:iss-14030); r=emilio
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This change allows inline margins, borders, and padding to interact correctly with {ib} splits.

---
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Source-Repo: https://github.com/servo/servo
Source-Revision: 959dfe4a4f3dc2cd284411ba7abbe4947888d3e4
2016-11-09 19:08:52 -06:00
Pu Xingyu
52d07b41b2 servo: Merge #14130 - layout: Mark flex items properly during construction (from stshine:construct-flexbox); r=pcwalton
<!-- Please describe your changes on the following line: -->

Set the flag of the fragment of children in a flex container according
to the direction of the container. The mark is done on the fragment
because flex item enstablish a stacking context when its z-index is
non-zero ,despite its `position' property.

Part of #14123.

---
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r? @pcwalton

Source-Repo: https://github.com/servo/servo
Source-Revision: 333c397f03bc2d143e0d8c112138d5758d37f6f5
2016-11-09 03:59:22 -06:00
Bobby Holley
45403df2b6 servo: Merge #14034 - incremental restyle: Use more concrete types in the style system (from bholley:more_concrete_types); r=emilio
We need to hang both snapshots and restyle damage off of ElementData, and so we need them to be concrete to avoid infecting ElementData with the trait hierarchy.

Source-Repo: https://github.com/servo/servo
Source-Revision: d8ac5100e81ccbad4b5131688b96bedb9b5e279d
2016-11-07 16:31:10 -06:00
Michael Howell
f147c962c2 servo: Merge #14053 - Make FlowRef a newtype (from notriddle:flow_ref_unsafe); r=pcwalton
This creates a sharp distinction between `Arc<Flow>`s, which may be
owned by anyone, and `FlowRef`s, which may only be owned by the
traversal code. By checking the reference count, we ensure that a `Flow`
cannot be pointed to by `Arc`s and `FlowRef`s simultaneously.

This is not a complete fix for #6503, though it is a necessary start
(enforcing the no-aliasing rule of `FlowRef::deref_mut` will require far
more work).

---

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- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix #14014 (github issue number if applicable).
- [X] These changes do not require tests because the existing tests, plus the added assertions, should be sufficient

Source-Repo: https://github.com/servo/servo
Source-Revision: 2b4a7b0b7ad9dd568dfde15ab47dc634ec561d70
2016-11-04 16:53:38 -05:00
Simon Sapin
6250c60a7d servo: Merge #14043 - Update to string-cache 0.3 (from servo:string-cache-up); r=nox
Previously, `string-cache` defined:
*  An string-like `Atom` type,
* An `atom!("foo")` macro that expands to a value of that type, for a set of strings known at compile-time,
* A `struct Namespace(Atom);` type
* A `ns!(html)` macro that maps known prefixed to `Namespace` values with the corresponding namespace URL.

Adding a string to the static set required making a change to the `string-cache` crate.

With 0.3, the `Atom` type is now generic, with a type parameter that provides a set of static strings. We can have multiple such sets, defined in different crates. The `string_cache_codegen` crate, to be used in build scripts, generates code that defines such a set, a new atom type (a type alias for `Atom<_>` with the type parameter set), and an `atom!`-like macro.

The html5ever repository has a new `html5ever_atoms` crate that defines three such types: `Prefix`, `Namespace`, and `LocalName` (with respective `namespace_prefix!`, `namespace_url!`, and `local_name!` macros). It also defines the `ns!` macro like before.

This repository has a new `servo_atoms` crate in `components/atoms` that, for now, defines a single `Atom` type (and `atom!`) macro. (`servo_atoms::Atom` is defined as something like `type Atom = string_cache::Atom<ServoStaticStringSet>;`, so overall there’s now two types named `Atom`.)

In this PR, `servo_atoms::Atom` is used for everything else that was `string_cache::Atom` before. But more atom types can be defined as needed. Two reasons to do this are to auto-generate the set of static strings (I’m planning to do this for CSS property names, which is the motivation for this change), or to have the type system help us avoid mix up unrelated things (this is why we had a `Namespace` type ever before this change).

Introducing new types helped me find a bug: when creating a new attribute `dom::Element::set_style_attr`, would pass `Some(atom!("style"))` instead of `None` (now `Option<html5ever_atoms::Prefix>` instead of `Option<string_cache::Atom>`) to the `prefix` argument of `Attr::new`. I suppose the author of that code confused it with the `local_name` argument.

---

Note that Stylo is not affected by any of this. The `gecko_string_cache` module is unchanged, with a single `Atom` type. The `style` crate conditionally compiles `Prefix` and `LocalName` re-exports for that are both `gecko_string_cache::Atom` on stylo.

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Source-Repo: https://github.com/servo/servo
Source-Revision: 5b4cc9568dbd5c15e5d2fbc62719172f11566ffa
2016-11-03 11:19:44 -05:00
Daan Sprenkels
019bca1d90 servo: Merge #13988 - test-tidy: Check for space between function name and ( (from dsprenkels:tidy-fncalls); r=Wafflespeanut
<!-- Please describe your changes on the following line: -->

Disallow an extraneous space in a function call between
the function name and the opening parenthesis in Rust
code, while ignoring macro declarations.

---

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- [x] `./mach test-tidy --self` does not report any errors
- [x] These changes fix #13980

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- [x] There are tests for these changes, these are written in
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 - `python/tidy/servo_tidy_tests/test_tidy.py`
- [ ] These changes do not require tests

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Source-Repo: https://github.com/servo/servo
Source-Revision: ccefef5be43b6d174933196fd7552cbbfbdf53d6
2016-10-31 13:03:32 -05:00
Bobby Holley
3f62fd14a6 servo: Merge #13951 - incremental restyle: Hoist more stuff to Element (from bholley:more_element); r=emilio
The patch here hoists pseudo-element handling onto ThreadSafeLayoutElement. I have another patch which hoists stuff from TNode to TElement, but want to make sure this patch passes try first.

Source-Repo: https://github.com/servo/servo
Source-Revision: e7b5891d9ccdb551a536937391c019e20b3911a4
2016-10-28 13:50:26 -05:00
Bobby Holley
b1493ef25d servo: Merge #13934 - Only traverse elements from style (from bholley:skip_text_nodes); r=emilio
This is part of the new incremental restyle architecture work. I have patches to element-ify things more, but want to get this in the tree first.

Source-Repo: https://github.com/servo/servo
Source-Revision: 87ef5487179a5b4c556361ad0c77c798b1edd4e1
2016-10-27 12:32:45 -05:00
Patrick Walton
6780d80ec9 servo: Merge #13870 - layout: Rewrite anonymous table code, simplify and fix table intrinsic width calculation, and improve safety of flexbox code (from pcwalton:anonymous-table-rewrite); r=mbrubeck
Closes #13782.

Source-Repo: https://github.com/servo/servo
Source-Revision: 6b40f97289c4c5a20b539992c3d511b3bf470f28
2016-10-26 20:14:04 -05:00
Cameron McCormack
566626e907 servo: Merge #13715 - Factor out a UrlOrNone type for -moz-binding and list-style-image to use (from heycam:url-or-none); r=Manishearth
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r? @Manishearth

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Source-Repo: https://github.com/servo/servo
Source-Revision: bd1b50456a9a9e62b2fa0a479a0521616a0a5c6b
2016-10-15 23:24:40 -05:00