A lot (and I mean, really a lot) depends on these constructors.
Therefore, this is the one spaghetti ball that I could extract and
convert all `can_gc` to `cx`. There are some new introductions of
`temp_cx` in the callbacks of the servo parser, but we already had some
in other callbacks.
Part of #40600
Testing: It compiles
Signed-off-by: Tim van der Lippe <tvanderlippe@gmail.com>
It pushes the `temp_cx` 1 level up to `element.rs` where the calling
chain begins. Other than that this was purely a mechanical change where
I used regexes to replace all patterns with the new ones.
Part of #42812
Testing: It compiles
Signed-off-by: Tim van der Lippe <tvanderlippe@gmail.com>
Switch `VirtualMethods::children_changed` and
`VirtualMethods::adopting_steps` to `&mut JSContext`.
Testing: No behaviour change, a successful build is enough.
Part of #40600
---------
Signed-off-by: Gae24 <96017547+Gae24@users.noreply.github.com>
We only implemented the first part (parser_inserted), but
weren't checking any of the other cases.
Testing: WPT
Part of #22715
Signed-off-by: Tim van der Lippe <tvanderlippe@gmail.com>
Updates it according to the spec and adds a big explanation why it
differs from the spec. It took me a while to figure out what's going on
here and why the code was actually correct.
Testing: WPT
Part of #22715Fixes#42009
---------
Signed-off-by: Tim van der Lippe <tvanderlippe@gmail.com>
Signed-off-by: Tim van der Lippe <TimvdLippe@users.noreply.github.com>
Co-authored-by: Martin Robinson <mrobinson@igalia.com>
HTMLStyleElement was creating stylesheets using the URI of the document,
ignoring `<base>`.
To avoid having to create the UrlExtraData twice (or clone it), this
inlines the `stylesheetcontents_create_callback`.
Testing: 2 WPT are now passing
Fixes: #40550
Signed-off-by: Oriol Brufau <obrufau@igalia.com>
For some specific cases (one of them see below) where are requirement to
identify the reason of the attribute mutation (by whom/why it was
changed - by cloning, parser or directly), so the following `reason`
parameter was added to `AttributeMutation::Set` option.
Note that for the HTMLMediaElement the internal `muted` state should be
set to true when the element is created and the element has a `muted`
content attribute specified (should be done once on the first attribute
mutation caused by parser or cloning).
See https://html.spec.whatwg.org/multipage/#dom-media-muted
Testing: Improvements in the following tests
-
html/semantics/embedded-content/media-elements/user-interface/muted.html
Signed-off-by: Andrei Volykhin <andrei.volykhin@gmail.com>
script: add CanGc as argument to VirtualMethods::children_changed
Testing: These changes do not require tests because they are a refactor.
Addresses part of https://github.com/servo/servo/issues/34573
Signed-off-by: Yerkebulan Tulibergenov <yerkebulan@gmail.com>
Moves interfaces defined by the CSS spec to the `script/dom/css/` module
from `script/dom/`.
Testing: Just a refactor shouldn't need any testing
Fixes: Partially #38901
Signed-off-by: WaterWhisperer <waterwhisperer24@qq.com>
I want to remove this stylo API and this is the only consumer. Instead
just parse a new style stylesheet.
Shouldn't change behavior.
Signed-off-by: Emilio Cobos Álvarez <emilio@crisal.io>
This implements LazyDOMString (from now on DOMString) as outlined in
https://github.com/servo/servo/issues/39479.
Constructing from a *mut JSString we keep the in a
RootedTraceableBox<Heap<*mut JSString>> and transform
the string into a rust string if necessary via the `make_rust_string`
method.
Methods used in script are implemented on this string. Currently we
transform the string at all times.
But in the future more efficient implementations are possible.
We implement the safety critical sections in a separate module
DOMStringInner which allows simple constructors, `make_rust_string` and
the `bytes` method.
This method returns the new type `EncodedBytes` which contains the
reference to the underlying string in either format.
Testing: WPT tests still seem to work, so this should test this
functionality.
---------
Signed-off-by: Narfinger <Narfinger@users.noreply.github.com>
`StylesheetLoader` implements the `StylesheetLoader` trait from Stylo.
This is pretty confusing as the names are the same. This change renames
the Servo version to `ElementStyleSheet` loader so that it's clearer
from reading the code what each of these things are.
Testing: This change just makes a few renames so shouldn't change test
results.
Signed-off-by: Martin Robinson <mrobinson@igalia.com>
This is part of the future work of implementing LazyDOMString as
outlined in https://github.com/servo/servo/issues/39479.
We use str() method or direct implementations on DOMString for these
methods. We also change some types.
Signed-off-by: Narfinger <Narfinger@users.noreply.github.com>
Testing: This is essentially just renaming a method and a type and
should not change functionality.
Signed-off-by: Narfinger <Narfinger@users.noreply.github.com>
The existing `assert!(node.is_connected())` is wrong. What it *wants* to
assert is that the style element has an owner, which is either a
Document or a ShadowRoot that the element is a descendant of. However,
if the element is descendant of a ShadowRoot which is itself not
connected to a document then the assertion would fail.
Instead, we use `node.is_in_a_document_tree() ||
node.is_in_a_shadow_tree()`, which more accurately reflects the intent.
Testing: This change adds the test case from
https://github.com/servo/servo/issues/37781 as a crashtest
Fixes https://github.com/servo/servo/issues/39457
Fixes https://github.com/servo/servo/issues/37781
---------
Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>
