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Add tidy check for keywords with more than one space afterwards.
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Source-Repo: https://github.com/servo/servo
Source-Revision: 7d95fb8e49dd0eb9fa9efb9d70008f5f9bf20a83
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
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- [X] These changes fix#17651
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Source-Revision: eb26194dd12f1430e9089512d54973d3b12b2e36
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Source-Revision: 51dd0c65cd6799f0dc61eb380fdbd08db60c10bd
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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-Revision: bc3ec0ce1bc0ea55ac60def8b3e75948c7085162
* 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-Revision: 626c029623fea999fd7ea8650a6df8859ac87fcd
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
- [x] `./mach build -d` does not report any errors (kinda, need webrender published and Cargo.toml fixed up)
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Source-Revision: 18653f69581693a5bae1ce4e350e78bc16159b08
Reviewed by bholley and emilo on the bugzilla bug.
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Source-Revision: ddfe8b0468dcd57cc5f98cca5c5ba31134c04719
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Removed the special root browsing context from the constellation.
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Source-Revision: caa8343e137ab73e046773263dc3ce4b4ebb7b3f
<!-- Please describe your changes on the following line: -->
remove unused style::restyle_hints::RestyleReplacements from line 134
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Added a `TopLevelBrowsingContextId` type, which is a subtype of `BrowsingContextId` that only refers to top-level browsing contexts.
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Now that script has `WindowProxy` rather than `BrowsingContext` objects, we can rename `Frame` in the constellation to `BrowsingContext`. In particular, this means that `FrameId`s are now `BrowsingContextid`s, which better captures their purpose (and they are used in a lot of places, not just the constellation).
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Source-Revision: 837531992864f920342020462830b933d5ed0280
Scroll roots are no longer nested containers holding items, so instead
we need to track the offsets of each, carefully handling fixed position
items and stacking contexts that create new reference frames.
Additionally, we remove the complexity of the pre-computed page scroll
offset, instead opting to send script scrolls to the layout task in
order to more quickly have a ScrollState there that matches the
script's idea of the scroll world.
Fixes#16405.
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Source-Revision: d855c929ef32e8f7d4bc15ba726e8eb5f8ad8e05
This ensures that we can pass a node address as part of the asynchronous
transition end notification, making it safe to fire the corresponding
DOM event on the node from the script thread. Without explicitly rooting
this node when the transition starts, we risk the node being GCed before
the transition is complete.
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Source-Revision: fa251ec96b445b9ba8439d76e05870a88c2caa0f
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Renamed `script::dom::BrowsingContext` to `script::dom::WindowProxy`.
The browsing context is mostly maintained in the constellation, not in script. It would be nice to rename `constellation::Frame` to `constellation::BrowsingContext`, but that will be very confusing if there are two `BrowsingContext` types.
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Source-Revision: 34d0e59849a0a3e231e47fe10d66484340b8b80c
The Gecko side doesn't propagate its quirks mode yet.
Source-Repo: https://github.com/servo/servo
Source-Revision: d8bcc0db1aad26e007b7e2bdeda3cea4953c0db0
I suspect this will prevent some intermittentness in #16617
Source-Repo: https://github.com/servo/servo
Source-Revision: 4e70e10ed15d4e6a7b7d0ed1e48135cdb941692a
Just use WebRender's ClipId directly. This will allow us to create and
use ReferenceFrames in the future, if we need to do that. It will also
make it easier to have Servo responsible for creating the root
scrolling area, which will allow removing some old hacks in the future.
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Source-Revision: 6e05a903afe81af5a45067dde4f9af26a2ea4be2
Correctly implement following step of [Dom Document Spec](https://dom.spec.whatwg.org/#dom-document-createelement):
> Let namespace be the HTML namespace, if the context object is an HTML document or context object’s content type is "application/xhtml+xml", and null otherwise.
Note, this will make following test in `tests/wpt/web-platform-tests/dom/nodes/Document-constructor.html` to fail, so related .ini file added to mark it as such:
```
test(function() {
var doc = new Document();
var a = doc.createElement("a");
// In UTF-8: 0xC3 0xA4
a.href = "http://example.org/?\u00E4";
assert_equals(a.href, "http://example.org/?%C3%A4");
}, "new Document(): URL parsing")
```
I'm not very familiar with specs, but from quick look at it, I'm doubtfull that it is valid in the first place. This is an "application/xml" document, so I don't see why it should encode a.href. Firefox also fails that.
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Source-Revision: 2d732d829b3fc93938898118ee55ef985ebfc657
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Fix indentation of a `}` (see 8dfef0416f (r111661247))
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Source-Repo: https://github.com/servo/servo
Source-Revision: b704cd27df46df122e1506a6c7e5c534289b831f
Also refactors a lot of the restyle hint code to use these new hooks, and removes a lot of hacks in servo that shouldn't be needed because of correct handling of restyles due to attribute changes.
I just smoketested this, so going for a full try run now.
Source-Repo: https://github.com/servo/servo
Source-Revision: 949931ec0caa20b9f38a12863f610da562950b90
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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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Source-Repo: https://github.com/servo/servo
Source-Revision: bb54f0a429de0e8b8861f8071b6cf82f73622664
Current browsing context accessor in `Document` unwraps the browsing context `Option` which prevents document to handle correctly the case when there is no browsing context.
This is the reason servo panics with `session-history.max-length=1` (https://github.com/servo/servo/issues/15877).
As it is my first contribution, I added a `safe` method to retrieve the browsing context rather than change the existing method, but I am happy to change if you think this is the right approach. I did not as well replace all existing method call to the `safe` method, to focus on fixing the issue.
If someone can give me a bit of guidance for the test, I will try to contribute one.
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Source-Revision: e62d029ed643e5ce503cfbc7525da75a705ccf71
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This PR implements the setter for `document.domain`.
It builds on #15438 and #15478, only the last commit is part of this PR.
It includes tests for similar-origin security checks.
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Source-Revision: e600e0495ce4ab0f1bb798689f8ebeab84258ec3
This addresses cases where image elements end up making multiple requests, as well as makes the element respond to additional relevant mutations that trigger updating the image data.
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Source-Revision: f90fc2fa885fd63901c4a14ee70b0169c10efbd0
As [suggested](https://github.com/servo/servo/issues/15592#issuecomment-280379805) by @jdm `Document::nodes_from_point` now triggers a reflow.
I added a new reftest that panics with `ERROR:servo: Tried to hit test without a DisplayList` if this patch is not applied.
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Source-Repo: https://github.com/servo/servo
Source-Revision: fa32d50c7a2fc9cb29c7245dc45a46ed68551601
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This PR adds a serializable type `ImmutableOrigin` and a non-serializable type `MutableOrigin`. The immutable type represents an origin with `null` domain, and the mutable type represents an origin with a mutable domain. This separation is needed for implementing setting `document.domain`.
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Source-Revision: 78e8c31a4d1890260dda83f2db85672f693c1e97
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This change adds a check for the presence of a window in event handlers of `body` and `frameset` that are forwarded to the window.
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I'm new to both Servo and Rust — so any suggestions for improvement are very welcome.
Source-Repo: https://github.com/servo/servo
Source-Revision: 8926db302a71079b8c116247abbcf059fde4e808
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This PR allows different `Window` objects in the same browsing context to share a `BrowsingContext` object.
SpiderMonkey requires a `WindowProxy` object to be in the same compartment as its `Window`, so when a `WindowProxy` changes `Window`, we have to brain-transplant it. In turn this requires the reflector of a `BrowsingContext` to be mutable.
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Source-Repo: https://github.com/servo/servo
Source-Revision: 67c182638253211553161495cd2e4570002fd5bc
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This PR replaces the current freeze/thaw mechanism by messages from the constellation to script informing it about when documents become inactive, active or fully active.
This means we can now implement |Document::is_active()| which is used in |document.write|.
This PR also changes how timers work: previously they were initialized running, and were then frozen/thawed. This means there was a transitory period when timers were running even though the document was not fully active. With this PR, timers are initially suspended, and are only resumed when the document is made fully active.
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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#14876
- [X] These changes do not require tests because it's an interal refactoring.
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Source-Repo: https://github.com/servo/servo
Source-Revision: b5c94bad371114ab9f03e910f66c00a042997fc2
