We maintain a stack of open element nodes with their children count, popping from the top of the stack and closing when the count reaches zero.
Contrary to my comment in #16696, this is a purely iterative algorithm. I just wasn't feeling sufficiently clever with respect to finding a relatively clean way until later.
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Source-Revision: 66b9544d60289631638f7a07aca9da3700b99894
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These changes aim to fix#15247
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These changes require changes in tests, but I need help with that (see comments below).
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Source-Revision: 2bb4f65100ca07e9281c8ad04cd498ff1346387f
This matches the behaviour of Gecko's CSS parser.
- [X] `./mach build -d` does not report any errors
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Source-Repo: https://github.com/servo/servo
Source-Revision: 38f4ae80c4b456b89ee33543c8c6699501696c9c
This allows us to have ensure_data() and clear_data() functions on the TElement
trait, instead of hacking around it adding methods in random traits.
This also allows us to do some further cleanup, which I'd rather do in a
followup.
Source-Repo: https://github.com/servo/servo
Source-Revision: 3497bbbf1d092dd8ab274e21b33b6394afa61d8a
This relands #17701, with a fix for the test failures.
Source-Repo: https://github.com/servo/servo
Source-Revision: f49650ce96578c200c71b0a8fa50094764a3c76d
**Can't run WPT on my computer, so pushing here to run tests 😢**
Have CharacterData.SetData call children_changed on its parent when
data is set (if it is a Text node) so that HTMLStyleElement parents can
re-parse. Add variant ChildrenMutation::Text for it to use as the
mutation.
This fixes an issue where an empty <style> element's data is set but the
style is not updated. An HTMLStyleElement parent re-parses in its
children_changed implementation.
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Source-Revision: 559c0d1d905bf6bc1dd72d576cd4fc8287e0947b
This reverts commit ebfc8f585834948f9b7564ffe382a6e266edf738, reversing
changes made to 5585ff2c440dc27c8e98e834c9c0e9d956581b8e.
Animation code can reenter and create a new TLS context from the traversal
SequentialTask, so this won't work as written, and it's making test fails.
Source-Repo: https://github.com/servo/servo
Source-Revision: 9d74ae890b31fc45452ae60af7d89573fc52a86f
We parse when assigning using the namespaces of the stylesheet. It isn't
clear if the spec says to do that (Firefox doesn't support the setter at
all, Chrome does, Safari doesn't); the spec issue is here:
https://github.com/w3c/csswg-drafts/issues/1511
Also fix ToCss implementation of AttrSelectorOperator to not pad with
spaces, to conform with CSSOM. This means we have to update some unit
tests that expect operators with spaces around them in attribute
selectors to roundtrip.
See the "attribute selector" section of "Serializing Selectors" here:
https://drafts.csswg.org/cssom/#serializing-selectors
CSSStyleRule.selectorText is specified here:
https://drafts.csswg.org/cssom/#dom-cssstylerule-selectortext
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Added `fn trace()` implementation for `Box<[T]>` type, and change FunctionTimerCallback to store boxed slices for heap values instead of Vector.
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Source-Revision: 749891e48ec6faa14447b299c48887754872e497
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This is the final PR to get basic paint worklet support. It adds support for paint worklet properties (https://drafts.css-houdini.org/css-paint-api/#paint-definition-input-properties). When a paint worklet is registered, it specifies a list of CSS properties, and is provided with their computed values when it is invoked.
This is a dependent PR:
* "Implemented paint worklets invoking worklet scripts" is #17239.
* "Implemented paint worklets rendering contexts" is #17326.
There should be tests added for this, hopefully the existing wpt houdini tests.
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Source-Revision: bc44246fc682d9f2362eaca6bba07b45c293eb42
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Source-Repo: https://github.com/servo/servo
Source-Revision: 2a575acabe50446803005db52b750405b7b7080c
Reflects desired changes in #15832
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Cleans up `HTMLImageElement::handle_event` located in `components/script/dom/htmlimageelement.rs`
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Source-Repo: https://github.com/servo/servo
Source-Revision: 6e2e7151d84804d4d630cecb1bf0a5ea2fe70e2b
Add WebIDL, from UI Events working draft.
Implement script type for event.
Note that actually firing InputEvents is not part of this commit.
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As part of my effort to improve [keyboard handling](https://groups.google.com/forum/#!topic/mozilla.dev.servo/e6R7eBDjo4M) it is necessary to introduce the InputEvent. While I have a working prototype using the input event this still needs a lot of work before it can be merged into servo.
cc @jdm
Source-Repo: https://github.com/servo/servo
Source-Revision: f18782fb0e10e150f44719d9899a62b84ecb7adc
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Servo WebVR implementation started when WebVR spec 1.2 was about to be released. 1.2 API included some minor breaking changes from spec 1.1 in order to improve the support of the API in WebWorkers.
But eventually the WebVR committee decided not to release 1.2 and make it a major version number with a lot more changes. WebVR API 2.0 is still under heavy churn.
This PR removes the WebVR changes that non-released 1.2 version introduced to support full WebVR 1.1 spec.
I pushed some GC fixes in a separate commit. See https://github.com/servo/servo/issues/17076 and https://github.com/servo/rust-mozjs/issues/351
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Source-Revision: ddd3a15b50213931ad7c90312112275ae958d4a0
Replace mutable reference to array with direct use
Remove unnecessary clone
Replace call to unwrap()
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This PR refactors `Area::parse` in `component/script/dom/htmlareaelement.rs`
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Source-Revision: 4a66001d2fe61bcbbf095ca6b8a275add3d01175
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Implement the rendering context for paint worklets. They really paint things now!
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Source-Revision: a9fea0653a25d5f26f1115203015c5cf699f5227
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Implemented the "invoke a paint callback" functionality of paint worklets (https://drafts.css-houdini.org/css-paint-api/#invoke-a-paint-callback).
This PR does not implement the 2D rendering context, and just generates a placeholder image.
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- [x] `./mach build -d` does not report any errors
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- [x] These changes fix part of #5286.
- [x] These changes do not require tests because they are refactoring only.
Source-Repo: https://github.com/servo/servo
Source-Revision: 6d7fdb484b42a26f9d33217e163f157fd87b6742
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Source-Revision: 51dd0c65cd6799f0dc61eb380fdbd08db60c10bd
We only write unsafe_no_jsmanaged_fields!(SomeType), and the
documentation says it is to be used for types.
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Source-Revision: 65ff4a399cda00c098d9f7af9c51c4278d5d94ef
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---
Not really much to this...
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Source-Revision: 8d9b995b344a01cf9e8fa2149afb99c4d0ad3c25
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This implements the CE-related steps when creating elements. `is` is now support by `document.createElement` and is stored on `Element`s. Only synchronously created autonomous elements are supported as async element creation and customized built-in elements both require custom element upgrade reactions.
Spec: https://dom.spec.whatwg.org/#concept-create-element
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Source-Repo: https://github.com/servo/servo
Source-Revision: bc3ec0ce1bc0ea55ac60def8b3e75948c7085162
```
hi servo. it's been
some time. here's a pull request.
i hope you like it.
```
Source-Repo: https://github.com/servo/servo
Source-Revision: bc5e8f89fff9bf1922638b3eb2f4c75148dcad1e
- [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 I'm pushing to find out what test results this changes; this is part of a series of PRs to fix bug #17182
Source-Repo: https://github.com/servo/servo
Source-Revision: 7e493529f0eca00b92274a047f843b990e6bd1a9
* scrollLeft/scrollTop returned values of parent or even document root
Only the scroll of the node itself is returned. Otherwise 0.0.
* Scrolling via script had set viewport.
This resulted in other nodes appearing scrolled.
Now scroll_offsets are updated with correct node id.
These bugs caused other odd behavior like both body and
document.documentElement being scrolled or the view for scrolled
elements jumping.
Also try scrolling this [example page](https://pyfisch.org/stuff/scrolltest.html) in servo with and without this change.
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Source-Repo: https://github.com/servo/servo
Source-Revision: 626c029623fea999fd7ea8650a6df8859ac87fcd
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handles the case where `GlobalScope::current` calls `CurrentGlobalOrNull` and the result is null
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Source-Revision: dd7540a5d4b81c1b7b72a2120b2ada948da7108e
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Source-Revision: efed75ae5a0a36006db25198961fb91386415cae
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`parse_node_data` does not need to store `data` and `target`, they can automatically be passed as parameters to the parser operation (`ParseOperation::CreatePI`) that we already create to be processed.
Also, this frees up `process_op` from depending on the sink's `parse_node_data` field, which will later allow for the sink to exist on the parser thread separately.
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Source-Repo: https://github.com/servo/servo
Source-Revision: 0fce761bb31f26f147054104c734d02d8aeb027f
This patch fixes a couple of issues in the compositor:
1) Remove the delayed composition code. Previously, this would schedule
a composite for 12ms in the future. This doesn't really make any sense
with WR. There's no point in doing a composite unless WR has provided
a new frame to be drawn. This fixes issues in several benchmarks where
we were doing multiple composite / renders per rAF, which is a waste
of CPU time. This *does* make the framerate slower in some cases (such
as a slow rAF callback) but it's more correct - otherwise we were just
compositing the same frame multiple times for no real benefit.
2) Inform the window of the current animation state of the compositor.
Specifically, if an animation (or rAF) is currently active, the
window system switches to use event polling, and does not block on
the OS-level event loop. In the case of active animation, we just
assume that we want to be running as the vsync interval and not
blocking. This means the compositor thread only sleeps on vsync
during animation, which reduces OS scheduling and results in much
smoother animation.
Source-Repo: https://github.com/servo/servo
Source-Revision: 819a40bfb0fd2e1f4832fa3d773c266e9179ae21
Design: I realized having two different parsers for sync and async was wrong, because the API for both was fundamentally the same. All I needed to do was create another Tokenizer, because `ParseNode` ( representation for nodes which are yet to be created) is used by the TreeBuilder and the Sink, and the `Tokenizer` is the 'lowermost' type concerned with these two types.
Therefore, I created one and placed it in `async_html.rs`, and also created a new Sink which deals with `ParseNode`s. I changed the methods in ServoParser to take an `async` argument too, which decides which Tokenizer will be used. The Tokenizer isn't exactly *async* for now, but this PR separates action creation from execution, which allows the async behaviour to be implemented later. Right now, all actions are executed soon after they are created.
The Sink consists of two Hashmaps, `nodes`, which contains the actual nodes, with the key being their corresponding `ParseNode`'s id, and `parse_node_data`, which contains metadata about the nodes.
It's still a bit rough, (I can't figure out how to deal with `complete_script` and `is_mathml_annotation_xml_integration_point`, along with some other parts I wrote in a hurry), but I believe the overall design is sound. I'd like to hear what you think about it.
Source-Repo: https://github.com/servo/servo
Source-Revision: 9c2dffdf72efe4274bb514407edc552b14fc0a4d
This addresses a longstanding source of intermittent test failures where the stderr and stdout outputs get interleaved and the test harness becomes confused.
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Source-Repo: https://github.com/servo/servo
Source-Revision: d388dc94fc849055e1ae908c77c2e8e5f70a52ca
This is a rebase of #17325 with `[replace]` entries removed, a bunch more dependencies updated, and some more compile fixes. Original work by @Eijebong, thanks a lot!
Source-Repo: https://github.com/servo/servo
Source-Revision: 66c130d55aa0d7af1104c00e93a5bf950f23a383
