r? @SimonSapin or @mbrubeck
cc @heycam and @bholley
Source-Repo: https://github.com/servo/servo
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r? @bholley
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* `LonghandId` and `ShorthandId` are C-like enums
* `Atom` is used for the name of custom properties.
* `PropertyDeclarationId` is the identifier for `PropertyDeclaration`,
after parsing and shorthand expansion. (Longhand or custom property.)
* `PropertyId` represents any CSS property, e.g. in CSSOM.
(Longhand, shorthand, or custom.)
CC @upsuper
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Source-Revision: 6dd4b4822fa788694153ee61a04dd9a5dfb748ec
The primary idea of this patch is to ditch the rigid enum of Previous/Current
styles, and replace it with a series of indicators for the various types of
work that needs to be performed (expanding snapshots, rematching, recascading,
and damage processing). This loses us a little bit of sanity checking (since
the up-to-date-ness of our style is no longer baked into the type system), but
gives us a lot more flexibility that we'll need going forward (especially when
we separate matching from cascading). We also eliminate get_styling_mode in
favor of a method on the traversal.
This patch does a few other things as ridealongs:
* Temporarily eliminates the handling for transfering ownership of styles to the
frame. We'll need this again at some point, but for now it's causing too much
complexity for a half-implemented feature.
* Ditches TRestyleDamage, which is no longer necessary post-crate-merge, and is
a constant source of compilation failures from either needing to be imported
or being unnecessarily imported (which varies between gecko and servo).
* Expands Snapshots for the traversal root, which was missing before.
* Fixes up the skip_root stuff to avoid visiting the skipped root.
* Unifies parallel traversal and avoids spawning for a single work item.
* Adds an explicit pre_traverse step do any pre-processing and determine whether
we need to traverse at all.
Source-Repo: https://github.com/servo/servo
Source-Revision: b9a8ccd775c3192e3810a1730b1d0bc2b5c9dfb6
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This is the Servo-side change from https://bugzilla.mozilla.org/show_bug.cgi?id=1321284, which has already been reviewed by bholley.
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This is the servo part of [bug 1313293](https://bugzilla.mozilla.org/show_bug.cgi?id=1313293), reviewed by @heycam.
r? @heycam
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Otherwise it would be hard for Gecko to hold `CssRules`.
r? @manishearth
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Source-Revision: 39845faf261672b795af59602b45e7ce096b9f33
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I think I got the numbers right, want to do a try run before just in case.
r? @SimonSapin
Source-Repo: https://github.com/servo/servo
Source-Revision: 2289ad53dd9a2666645b1f7eef07636e21c1607e
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This is the servo part of [bug 1307357](https://bugzilla.mozilla.org/show_bug.cgi?id=1307357) which has been reviewed by @heycam, @Manishearth and @SimonSapin.
r? @heycam
(`./mach test-tidy` reports several issues on bindings.rs... which I don't think is introduced by my patch... so I have no idea what to do here...)
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r? @upsuper
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Source-Revision: 68b1d1d2860ac6c6e8c1c0dfe46af6790ca01dc8
--HG--
rename : servo/components/style/gecko/selector_impl.rs => servo/components/style/gecko/selector_parser.rs
rename : servo/components/style/selector_impl.rs => servo/components/style/selector_parser.rs
rename : servo/components/style/servo/selector_impl.rs => servo/components/style/servo/selector_parser.rs
rename : servo/components/style/selector_matching.rs => servo/components/style/stylist.rs
rename : servo/tests/unit/style/selector_matching.rs => servo/tests/unit/style/stylist.rs
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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
This PR is intended to add basic support for all CSSOM interfaces, with the ability to index `document.styleSheets` and css rule lists, and serializing individual css rules. Handling individual interface methods for CSSRule subclasses can probably be done with easy/medium bugs.
Mutation safety isn't dealt with here; if the css rule list is mutated the CSSOM will be in an inconsistent state. I intend to deal with this via zero sized tokens, see https://groups.google.com/forum/#!topic/mozilla.dev.servo/AnxJoVmtMXQ . I'll handle that when I start making the CSSOM mutable. (Getting the immutable bit landed first opens this up for easy bugs)
This doesn't really change style aside from adding an extra arc in the CSS rule list as discussed in the linked thread. So far this same design can be used by stylo as well when the time comes.
f? @SimonSapin @emilio
cc @upsuper
part of #11420
Todo:
- [x] Stubs for rest of the CSSRule subclasses
- [x] <s>ToCSS impls for CSSRules.</s> May make into easy bugs and stub out in this PR https://github.com/servo/servo/issues/14195
- [x] Cache CSSStyleSheet on the relevant node
Source-Repo: https://github.com/servo/servo
Source-Revision: afc60bee2809059b8b754a1c6d6d10c1d36326fb
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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.
Source-Repo: https://github.com/servo/servo
Source-Revision: 57c4db7c670f34fffbee0c179077e8afdadf09f8
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This will allow types to be generic over our local `ToCss`
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This patch introduces infrastructure for the rule tree, and constructs it.
We don't use it yet, nor have good heuristics for GC'ing it, but this should not
happen anymore once we store the rule node reference in the node.
I haven't messed up with memory orders because I want to do a try run with it,
then mess with them.
Source-Repo: https://github.com/servo/servo
Source-Revision: ac0475971bb24a63ca5d36d1d17e3036ddb99049
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This is the Servo side change of [bug 1294299](https://bugzilla.mozilla.org/show_bug.cgi?id=1294299) which has been reviewed by @heycam, @emilio, and @SimonSapin.
This should not be merged until the Gecko side change gets merged into mozilla-central.
r? @heycam
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Source-Revision: 23905037728e6eb434808f2fa6e2af5db9191688
This is a continuation of the work in #13951. I'm separating it out into a separate PR since the aforementioned patch has a green try run and this one doesn't yet.
Source-Repo: https://github.com/servo/servo
Source-Revision: b611e5c3b219e8f6aa9a7937aa7f5ea552762cd4
This is another chunk of work to move us toward the new incremental restyle architecture.
Eventually, we'll make a fine-grained decision at each node about what style to recompute based on the RestyleHint on the node data (along with other things). For now, we use the existence of RestyleData as a coarse-grained approximation of this.
Source-Repo: https://github.com/servo/servo
Source-Revision: c8b6ece97b6eec8ac4e16a7a79a605356279cfb6
Use nsACString to pass string params for bindings
This is the Servo side change of [bug 1312338](https://bugzilla.mozilla.org/show_bug.cgi?id=1312338) which has been reviewed by @Manishearth.
r? @Manishearth
(This should not be merged before the Gecko side code lands in m-c)
Source-Repo: https://github.com/servo/servo
Source-Revision: a9715c1f02ee63d9e96aed620e5289e8ae9cee7b
The new restyle architecture doesn't store these things in consistent places, so we need a more abstract API.
Source-Repo: https://github.com/servo/servo
Source-Revision: abcc4aeaf212fc5fc5f9e15e46feba11e3e9284f
Fixes#12992
Needs #13617
Not very happy with this solution (and perhaps it should be done in pure Rust, though that can be split out as another easy bug).
But it works. The bindings changes are from running a regen on [bug 1308234](https://bugzilla.mozilla.org/show_bug.cgi?id=1308234)
r? @emilio
Source-Repo: https://github.com/servo/servo
Source-Revision: a0e404c79e100917d5c7512f500b488fe87c12dc
This is step one of a series of changes planned to make the ownership sugar easier to use. This was blocked on #13038
*very* unsure about second commit. Don't like the thought of accepting types with destructors over FFI. Probably will revert it. Leaving it in for now in case you have some insight.
Eventually at least for the borrowed stuff I want to use T directly (because the crates are merged now), instead of the fake void types. Perhaps for the others too. I might include those changes in this PR -- was originally planning to but I realized that these steps could be split out.
Tentative plan for `Owned` (assuming it's not removed) is to have `Owned<T> <-> Box<T>` (same `T`, no "FFI type") conversions. We will only use ownership wrapper types for things with destructors, and try to keep the conversion simple. I'm envisioning a couple methods for arc/strong and a few more for box/owned. We may need to introduce new wrapper types for gecko-side managed objects (`RefPtr<T>`, `UniquePtr<T>`) but that should be all the wrapper types we have in the ownership sugar.
This PR relies on the guarantee that `Option<&T>` and `Option<Box<T>>` are pointer-sized via the `NonZero` optimization. I am now less unconvinced that this is a good idea 😉.
r? @emilio
cc @mystor
Source-Repo: https://github.com/servo/servo
Source-Revision: cbc857bb78fdc5e9221ecdec25c82be7172bab36
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As discussed in https://bugzilla.mozilla.org/show_bug.cgi?id=1305141Closes#13176
---
Original PR title: Stop relying on `impl<T: HeapSizeOf> HeapSizeOf for Arc<T>`
https://github.com/servo/heapsize/issues/37#issuecomment-249861171
This builds on top of that.
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--HG--
rename : servo/components/style/domrefcell.rs => servo/components/script/dom/bindings/cell.rs
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We'll be silencing thousands of warnings this way, which would probably help with Travis.
Source-Repo: https://github.com/servo/servo
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This is no longer used from Gecko.
r? @Manishearth
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Source-Revision: ca30ad776b1de5dd53d0f729628c28b41a97484d
StyleClear and StyleDisplay are now enums, updating bindings for them.
r? @bholley
Source-Repo: https://github.com/servo/servo
Source-Revision: 957893bdc2132cf39a505b6ca681ca56c427c049
Implements the changes outlined in https://github.com/servo/servo/pull/12826#discussion_r75074985
<s>Also gets things ready for the Unique/Borrowed bindings</s>
WIP for borrowed and unique in the same PR. Still need to convert all the rest of the gecko types to use the new wrappers.
r? @emilio
Source-Repo: https://github.com/servo/servo
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`DOMRefCell` usage is not there year because of thread-safety questions, but I have this much already that I’d like to land before it bitrots.
r? @emilio
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--HG--
rename : servo/components/script/dom/bindings/cell.rs => servo/components/style/domrefcell.rs
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Fixes bug 1290205 in bugzilla.
Source-Repo: https://github.com/servo/servo
Source-Revision: 911bc94848f7cd3f3446546abdd085da5c468a4a
