Commit graph

116 commits

Author SHA1 Message Date
Kenzie Raditya Tirtarahardja
15199ba2ef
Implement GetComputedRole in wd (#36552)
Implement Webdriver Get Computed Role.

[spec](https://w3c.github.io/webdriver/#get-computed-role)

Signed-off-by: Kenzie Raditya Tirtarahardja <kenzieradityatirtarahardja.18@gmail.com>
Co-authored-by: Kenzie Raditya Tirtarahardja <kenzieradityatirtarahardja.18@gmail.com>
2025-04-16 03:55:15 +00:00
Martin Robinson
3b41a16fcf
libservo: Move EventLooperWaker from webxr_traits to embedder_traits (#36420)
Now that `webxr` is integrated into the Servo directory, `webxr` can
depend on `embedder_traits` instead of having it re-export this type
conditionally (and sometimes duplicating it).

Testing: This just moves a data type, so no tests are necessary.
Signed-off-by: Martin Robinson <mrobinson@igalia.com>

Signed-off-by: Martin Robinson <mrobinson@igalia.com>
2025-04-09 14:19:33 +00:00
Usman Yahaya Baba
fab5e02972
Process colorSchemeSimulation in TargetConfigurationActor (#36297)
Implements Steps 1,4&6 of https://github.com/servo/servo/issues/35867:
- Adds `pub simulate_color_scheme` to `BrowsingContextActor` using
`script_chan`.
- Processes `colorSchemeSimulation` flag in `TargetConfigurationActor`’s
`updateConfiguration`.
- Routes `colorSchemeSimulation` from `RootActor` via
`TabDescriptorActor` to `BrowsingContextActor`.

Testing: Compiles and lints clean.
Fixes: https://github.com/servo/servo/issues/35867

---------

Signed-off-by: Uthman Yahaya Baba <uthmanyahayababa@gmail.com>
2025-04-06 14:19:42 +00:00
Martin Robinson
6031a12fd1
Move ScriptToConstellationMsg to constellation_traits (#36364)
This is the last big change necessary to create the
`constellation_traits` crate. This moves the data structure for messages
that originate from the `ScriptThread` and are sent to the
`Contellation` to `constellation_traits`, effectively splitting
`script_traits` in half. Before, `script_traits` was responsible for
exposing the API of both the `ScriptThread` and the `Constellation` to
the rest of Servo.

- Data structures that are used by `ScriptToConstellationMsg` are moved
  to `constellation_traits`. The dependency graph looks a bit like this:
  `script_layout_interface` depends on `script_traits` depends on
  `constellation_traits` depends on `embedder_traits`.
- Data structures that are used in the embedding layer
  (`UntrustedNodeAddress`, `CompositorHitTestResult`, `TouchEventResult`
  and `AnimationState`) are moved to embedder_traits, to avoid a
  dependency cycle between `webrender_traits` and
  `constellation_traits`.
- Types dealing with MessagePorts and serialization are moved to
  `constellation_traits::message_port`.

Testing: This is covered by existing tests as it just moves types
around.
Signed-off-by: Martin Robinson <mrobinson@igalia.com>

Signed-off-by: Martin Robinson <mrobinson@igalia.com>
2025-04-05 22:13:29 +00:00
Martin Robinson
fb344ba4e9
constellation: Stop assuming that the viewport is shared by all WebViews (#36312)
The `Constellation` previously held a `window_size` member, but this
assumes that all `WebView`s have the same size. This change removes that
assumption as well as making sure that all `WebView`s pass their size
and HiDIP scaling to the `Constellation` when they are created.

In addition

- `WindowSizeData` is renamed to `ViewportDetails`, as it was
holding more than just the size and it didn't necessarily correspond to
  a "window." It's used for tracking viewport data, whether for an
  `<iframe>` or the main `WebView` viewport.
- `ViewportDetails` is stored more consistently so that conceptually an
  `<iframe>` can also have its own HiDPI scaling. This isn't something
  we necessarily want, but it makes everything conceptually simpler.

The goal with this change is to work toward allowing per-`WebView` HiDPI
scaling and sizing. There are still some corresponding changes in the
compositor to make that happen, but they will in a subsequent change.

Testing: This is covered by existing tests. There should be no behavior
changes.
Fixes: This is part of #36232.

Signed-off-by: Martin Robinson <mrobinson@igalia.com>

Signed-off-by: Martin Robinson <mrobinson@igalia.com>
2025-04-04 17:06:34 +00:00
Euclid Ye
4bad7c0a5d
Webdriver delete cookie (#36306)
1. Implement `WebDriverCommand::DeleteCookie`
2. Remove unnecessary clone for `WebDriverCommand::GetNamedCookie`

Fixes: #36287

---------

Signed-off-by: Euclid Ye <yezhizhenjiakang@gmail.com>
2025-04-04 05:24:47 +00:00
Simon Wülker
0e99539dab
Support single-value <select> elements (#35684)
https://github.com/user-attachments/assets/9aba75ff-4190-4a85-89ed-d3f3aa53d3b0



Among other things this adds a new `EmbedderMsg::ShowSelectElementMenu`
to tell the embedder to display a select popup at the given location.

This is a draft because some small style adjustments need to be made:
* the select element should always have the width of the largest option
* the border should be part of the shadow tree

Apart from that, it's mostly ready for review.

<details><summary>HTML for demo video</summary>

```html
<html>

<body>
<select id="c" name="choice">
  <option value="first">First Value</option>
  <option value="second">Second Value</option>
  <option value="third">Third Value</option>
</select>
</body>
</html>
```
</details>

---

<!-- Thank you for contributing to Servo! Please replace each `[ ]` by
`[X]` when the step is complete, and replace `___` with appropriate
data: -->
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- [ ] There are tests for these changes OR
- [ ] These changes do not require tests because ___

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---------

Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>
2025-04-03 12:11:55 +00:00
Martin Robinson
b925c31424
libservo: Start moving WindowMethods to WebViewDelegate (#36223)
`WindowMethods` is used by the embedding layer to get information from
the embedder. This change moves the functionality for getting screen
size and `WebView` offsets to `WebViewDelegate`.

This is important because `WebView`s might be on different screens or
have different offsets on the screen itself, so it makes sense for this
to be per-`WebView` and not global to the embedder. HiDPI and animation
state functionality will move to the embedder in subsequent changes.

Signed-off-by: Martin Robinson <mrobinson@igalia.com>

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


---
<!-- 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 do not require tests because they just modify the
`WebView` API surface a bit.

<!-- Also, please make sure that "Allow edits from maintainers" checkbox
is checked, so that we can help you if you get stuck somewhere along the
way.-->

<!-- Pull requests that do not address these steps are welcome, but they
will require additional verification as part of the review process. -->

Signed-off-by: Martin Robinson <mrobinson@igalia.com>
2025-04-02 11:17:24 +00:00
Alex Touchet
1aac377e62
Organize component Cargo.toml dependencies (#36224)
Signed-off-by: Alex Touchet <26315797+atouchet@users.noreply.github.com>
2025-03-30 19:03:54 +00:00
Tony
5a76906d64
Allow setting userscripts directly without the need of files (#35388)
* Allow settings userscripts through preferences

Signed-off-by: Tony <legendmastertony@gmail.com>

* mach fmt instead of cargo fmt

Signed-off-by: Tony <legendmastertony@gmail.com>

* Fix pref loading not working for array values

Signed-off-by: Tony <legendmastertony@gmail.com>

* Use pref! in userscripts instead

Signed-off-by: Tony <legendmastertony@gmail.com>

* Implement the model jdm suggested
- Remove userscripts from all places and move it to servoshell
- Add in `UserContentManager` struct and passing it through `Servo::new`
all the way down to script thread

Signed-off-by: Tony <legendmastertony@gmail.com>

* Apply suggestions from code review and format

Signed-off-by: Tony <legendmastertony@gmail.com>

* Revert unrelated change

Signed-off-by: Tony <legendmastertony@gmail.com>

---------

Signed-off-by: Tony <legendmastertony@gmail.com>
Signed-off-by: Tony <68118705+Legend-Master@users.noreply.github.com>
2025-03-27 03:00:08 +00:00
Jason Tsai
e9ed5dd023
feat(notification): add EmbedderMsg::ShowNotification (#36055)
Signed-off-by: Jason Tsai <git@pews.dev>
2025-03-24 13:01:36 +00:00
Martin Robinson
7c574141c0
Create a constellation_traits crate (#36088)
This change creates a `constellation_traits` crate. Previously messages
to the `Constellation` were in the `compositing_traits` crate, which
came about organically. This change moves these to a new crate which
also contains data types that are used in both compositing/libservo and
script (ie types that cross the process boundary). The idea is similar
to `embedding_traits`, but this is meant for types not exposed to the
API.

This change allows deduplicating `UntrustedNodeAddress`, which
previously had two versions to avoid circular dependencies.

Signed-off-by: Martin Robinson <mrobinson@igalia.com>
2025-03-22 15:49:08 +00:00
Oriol Brufau
4acaa08cf5
Cleanup Stylo dependencies (#36046)
Now that Stylo considers `servo` as the default feature, Servo doesn't
need to specify `features = ["servo"]`.

Also use the same crate names as Stylo, rather than renaming them with
`package`.

Signed-off-by: Oriol Brufau <obrufau@igalia.com>
2025-03-19 08:53:26 +00:00
Delan Azabani
a442a11330
libservo: Notify delegates of send errors in request objects (#35668)
* libservo: Notify delegates of send errors in request objects

Signed-off-by: Delan Azabani <dazabani@igalia.com>

* Remove webview error sender for simplicity

Signed-off-by: Delan Azabani <dazabani@igalia.com>

* Remove error sender trait, now that there is only one impl

Signed-off-by: Delan Azabani <dazabani@igalia.com>

* Address review feedback

Signed-off-by: Delan Azabani <dazabani@igalia.com>

* Add unit tests

Signed-off-by: Delan Azabani <dazabani@igalia.com>

---------

Signed-off-by: Delan Azabani <dazabani@igalia.com>
2025-03-19 06:41:14 +00:00
Martin Robinson
294a649a6c
Use strum to iterate through enum variants and get their names (#35933)
`strum` allows us to avoid manually listing enum variant names and also
to get their names as static strings. We cannot use this for all cases
due to https://github.com/Peternator7/strum/issues/152, but we can
still use it to remove a lot of code.

Signed-off-by: Martin Robinson <mrobinson@igalia.com>
2025-03-13 12:00:31 +00:00
webbeef
139774e6b5
Add an about:memory page (#35728)
This patch exposes a servo internal DOM API that is only made available to about:
pages on the navigator object to request memory reports. The about:memory page itself is
loaded like other html resources (eg. bad cert, net error) and makes use of this new API.

On the implementation side, notable changes:
- components/script/routed_promise.rs abstracts the setup used to fulfill a promise when the
  work needs to be routed through the constellation. The goal is to migrate other similar
  promise APIs in followup (eg. dom/webgpu/gpu.rs, bluetooth.rs).
- a new message is added to request a report from the memory reporter, and the memory reporter
  creates a json representation of the set of memory reports.
- the post-processing of memory reports is done in Javascript in the about-memory.html page,
  providing the same results as the current Rust code that outputs to stdout. We can decide
  later if we want to remove the current output.

Signed-off-by: webbeef <me@webbeef.org>
2025-03-07 05:25:08 +00:00
Delan Azabani
69e7499479
compositor: Make input event handling per-WebView (#35716)
This is another step in the move to having a per-WebView renderer. In
this step event handling is made per-WebView. Most events sent to Servo
are sent via the WebView API already, so this just moves more event
handling code to the per-WebView render portion of the compositor.

- ServoRenderer is given shared ownership and interior mutability as
  it is now shared among all WebView(Renderers).
- Some messages coming from other parts of Servo must now carry a
  WebViewId as well so that they can be associated with a particular
  WebView.
- There needs to be some reorganization of `ServoRenderer` in order to
  avoid issues with double borrow of `RefCells`.

Signed-off-by: Delan Azabani <dazabani@igalia.com>
Co-authored-by: Martin Robinson <mrobinson@igalia.com>
2025-03-05 18:47:13 +00:00
Simon Wülker
3d320fa96a
Update rustfmt to the 2024 style edition (#35764)
* Use 2024 style edition

Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>

* Reformat all code

Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>

---------

Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>
2025-03-03 11:26:53 +00:00
Bi Fuguo
929f87f598
add cancelable property to the TouchEvent (#35713)
* add `cancelable` property to the `TouchEvent`
set cancellable = false when sending move events to script, if the first touch_move event did not cancel it

Signed-off-by: kongbai1996 <1782765876@qq.com>

* modified review commentss

Signed-off-by: kongbai1996 <1782765876@qq.com>

---------

Signed-off-by: kongbai1996 <1782765876@qq.com>
2025-03-02 08:12:26 +00:00
Delan Azabani
276f6a3ba7
libservo: Clean up interfaces for alert()/confirm()/prompt() (#35579)
Signed-off-by: Delan Azabani <dazabani@igalia.com>
2025-02-27 02:49:08 +00:00
Martin Robinson
9d5171f3c5
libservo: Add WebView immediately to the Compositor (#35662)
When creating a `WebView`, let the Compositor know synchronously that
it exists. This allows the embedder to immediately call methods like
`WebView::focus()`. In addition remove messages associated with the
`WebViewDelegate::notify_ready_to_show()` method (and the method
itself), as now `WebView`s can be shown immediately.

Signed-off-by: Martin Robinson <mrobinson@igalia.com>
2025-02-26 16:16:48 +00:00
Bi Fuguo
f3a8bf8ca2
Touch handler: Fix race condition and rate-limit move events (#35537)
* TouchSequenceInfo is added to store information about a touch sequence.
  For details about TouchSequenceInfo, see the code comments.
The handling_touch_move attribute is added to the TouchHandler, indicating that the script is processing the touch move event.
  When handling_touch_move is set to true, the touch move event does not need to be sent to the script thread.

Signed-off-by: kongbai1996 <1782765876@qq.com>

* move touch state, active_touch_point and handling_touch_move to TouchSequenceInfo form TouchHandler.
remove TouchSequenceInfo end_sequence property, add Finished state mark sequence end.
if preventDefault on touchup, do not prevent Fling.

Signed-off-by: kongbai1996 <1782765876@qq.com>

* Refactor Touchhandler

- Add a newtype wrapper for the TouchSequenceId
- Move more state back into the TouchSequenceState
- Rename TouchAction to TouchMoveAction,
  since it only covers immediate actions now.
  Everything else is handled via state, since
  it needs to wait on the handler.

Signed-off-by: Jonathan Schwender <schwenderjonathan@gmail.com>

* Fix test-tidy

Signed-off-by: Jonathan Schwender <schwenderjonathan@gmail.com>

* Fix clippy missing-default lint

Signed-off-by: Jonathan Schwender <schwenderjonathan@gmail.com>

* Fix remaining clippy lints

Signed-off-by: Jonathan Schwender <schwenderjonathan@gmail.com>

* Remove accidental committed test file

Signed-off-by: Jonathan Schwender <schwenderjonathan@gmail.com>

* Remove wrong todo comment

(move events that are sent to script are just raw  touchpoints,
 no merging needed)

Signed-off-by: Jonathan Schwender <schwenderjonathan@gmail.com>

* Fix preventdefault after long touch_down handler

Signed-off-by: Jonathan Schwender <schwenderjonathan@gmail.com>

---------

Signed-off-by: kongbai1996 <1782765876@qq.com>
Signed-off-by: Jonathan Schwender <schwenderjonathan@gmail.com>
Co-authored-by: Jonathan Schwender <schwenderjonathan@gmail.com>
2025-02-25 07:13:16 +00:00
Martin Robinson
6062995636
libservo: Move WebDriver messages to the embedder crate (#35602)
This is the first step toward moving the WebDriver implementation to
servoshell. This move will make it possible to start testing the
embedding API with WebDriver. See [this zulip thread][a] for more details.

While WebDriver will be able to use a lot of API commands to do what it
is doing now, there will still need to be some "cheat codes" for more
gnarly access to `ScriptThread` details. That's why we likely won't be
able to remove all WebDriver-specific messages from the API -- but maybe
they will be useful for embedders somehow.

A couple messages have to change as they depended on `script_traits`
types, particularly those that used `WindowSizeData` and `LoadData`. I
think this helps to encapsulate the WebDriver commands a bit more
though.

[a]: https://servo.zulipchat.com/#narrow/channel/437943-embedding/topic/webdriver.20as.20embedding.20api.20playgound

Signed-off-by: Martin Robinson <mrobinson@igalia.com>
2025-02-24 13:57:28 +00:00
Martin Robinson
cf2b93f18a
libservo: Convert intercept_web_resource_load into load_web_resource (#35564)
Rework the `WebViewDelegate::intercept_web_resource_load` into
`WebViewDelegate::load_web_resource` and clean up internal messaging.
The main thing here is adding objects which manage the response to these
delegate methods. Now we have `WebResourceLoad` and
`InterceptedWebResourceLoad` which make it much harder to misuse the
API.

In addition, the internal messaging for this is cleaned up. Canceling
and finishing the load are unrelated to the HTTP body so they are no
longer subtypes of an HttpBodyData message. Processing of messages is
made a bit more efficient by collecting all body chunks in a vector and
only flattening the chunks at the end.

Finally, "interceptor" is a much more common spelling than "intercepter"
so I've gone ahead and made this change everywhere.

Signed-off-by: Martin Robinson <mrobinson@igalia.com>
2025-02-21 14:36:42 +00:00
Martin Robinson
54b5c7b632
compositing: Move image output and shutdown management out of the compositor (#35538)
This is a step toward the renderer-per-WebView goal. It moves various
details out of `IOCompositor`.

- Image output: This is moved to servoshell as now applications can
  access the image contents of a `WebView` via
  `RenderingContext::read_to_image`. Most options for this are moved to
  `ServoShellPreferences` apart from `wait_for_stable_image` as this
  requires a specific kind of coordination in the `ScriptThread` that is
  also very expensive. Instead, paint is now simply delayed until a
  stable image is reached and `WebView::paint()` returns a boolean.
  Maybe this can be revisited in the future.
- Shutdown: Shutdown is now managed by libservo itself. Shutdown state
  is shared between the compositor and `Servo` instance. In the future,
  this sharing might be unecessary.
- `CompositeTarget` has been removed entirely. This no longer needs to
   be passed when creating a Servo instance.

Signed-off-by: Martin Robinson <mrobinson@igalia.com>
Co-authored-by: Ngo Iok Ui (Wu Yu Wei) <yuweiwu@pm.me>
2025-02-20 18:27:49 +00:00
Bi Fuguo
3fe42a0b5a
implement Touchevent prevent default behavior (#35031)
* implement Touchevent prevent default behavior

* The status change logic of the `TouchHandler` is changed.
> The `WaitingForScript` state is canceled. TouchAction can be identified
  based on the current touch type and numbers if touch points.
* Sends current event to script thread along with recognized `TouchAction`.
> After dispatch event, script thread sends a `TouchEventProcess(EventResult)`
  message to main thread. If the event is set to `DefaultAllowed`, the
  corresponding `TouchAction` information is added.
* After receiving `DefaultAllowed(TouchAction)` message, main thread executes corresponding action.
> `DefaultPrevented(TouchEventType)` is received. Use `prevent_click` to mark
  that the default `Click` is blocked, and `prevent_move` to mark that the
  default `Scroll` and `Zoom` are blocked. In this way, all TouchActions
  implement preventDefault.
Signed-off-by: Bi Fuguo <1782765876@qq.com>

* fix some suggestions

* support preventDefault fling
* move `TouchAction` to share touch directory
* check preventDefault everytime when touch
* fix zoom ineffective

Signed-off-by: Bi Fuguo <1782765876@qq.com>

* fix some suggestions

rename on_event_processed to  on_touch_event_processed
clear unused features

Signed-off-by: Bi Fuguo <1782765876@qq.com>

* Optimizes pan performance by continuously sliding without waiting for the eventhandler.

Signed-off-by: kongbai1996 <1782765876@qq.com>

* resolve conflict

Signed-off-by: kongbai1996 <1782765876@qq.com>

---------

Signed-off-by: Bi Fuguo <1782765876@qq.com>
Signed-off-by: kongbai1996 <1782765876@qq.com>
2025-02-17 10:50:04 +00:00
Mukilan Thiyagarajan
c95bd9d052
libservo: change 'request_fullscreen_state_change' API to a notification (#35445)
Signed-off-by: Mukilan Thiyagarajan <mukilan@igalia.com>
2025-02-13 09:04:41 +00:00
Martin Robinson
0908a47780
libservo: Expose a single InputEvent type and pass it to script (#35430)
This change exposes a single `InputEvent` type and now there is only a
single delegate method for this `WebViewDelegate::notify_input_event`.

- Clipboard events are now handled as `EditingAction` inpute events. In
  the future this can include things like "Select All", etc.

In addition, many parts of the dance to pass these events can now be
simplified due to this abstraction.

- All forwarded events are handled the same way in the `Constellation`,
  though they may carry an optional hit test (for events that have a
  `point`) which affects which `Pipeline` they are sent to.
- In the `ScriptThread` we now accept these `InputEvents` and use them
  everywhere. Now all "compositor events" are "input events".
- This allows removing several data structures which are no longer
  necessary.
- We no longer inform the embedder when an event was handled by a
  WebView as that was only important for a MDI feature that will
  no longer be so important the full-featured `WebView` API.

Signed-off-by: Martin Robinson <mrobinson@igalia.com>
Co-authored-by: Mukilan Thiyagarajan <mukilan@igalia.com>
2025-02-12 17:07:15 +00:00
Martin Robinson
71bfd2d13f
libservo: Don't bounce ready-to-present frame notifications to the Constellation (#35369)
Instead of telling the Constellation to tell the embedder that new
frames are ready, have the compositor tell the embedder directly. This
should reduce frame latency. Now, after processing compositor
updates, run any pending `WebView::new_frame_ready` delegate methods.

This change also removes the `refresh` call from the Java interface as
that was the only other place that the compositor was rendering the
WebRender scene outside of event looping spinning. This `refresh` call
was completely unused.

Signed-off-by: Martin Robinson <mrobinson@igalia.com>
2025-02-12 08:25:58 +00:00
Martin Robinson
8486e585f5
libservo: Add a delegate method for HTTP authentication (#35400)
Add a delegate method for HTTP authentication and a related
`AuthenticationRequest` object that carries with it the URL as well as
whether or not the authentication request is for a proxy or not.

This is now separate from the prompt API because requesting
authentication doesn't necessarily involve prompting -- this is an
implementation detail of the embedder. In addition, the internal bits
are cleaned up slightly.

Signed-off-by: Martin Robinson <mrobinson@igalia.com>
2025-02-10 23:39:24 +00:00
Martin Robinson
f51a5661f8
libservo: Flesh out permissions API (#35396)
- Update the script crate to better reflect the modern Permission
  specifcation -- removing the necessity for an `Insecure` variant of
  the permissions prompt.
- Have all allow/deny type requests in the internal API use an
  `AllowOrDeny` enum for clarity.
- Expose `PermissionsRequest` and `PermissionFeature` data types to the
  API and use them in the delegate method.
- Update both servoshell implementations to use the API.

Signed-off-by: Martin Robinson <mrobinson@igalia.com>
Co-authored-by: Mukilan Thiyagarajan <mukilan@igalia.com>
2025-02-10 15:50:33 +00:00
Martin Robinson
84006ba76d
libservo: Remove message-based API (#35366)
Signed-off-by: Martin Robinson <mrobinson@igalia.com>
2025-02-10 04:14:16 +00:00
Martin Robinson
19e41ab9f9
libservo: Add a ClipboardDelegate and a default implementation (#35297)
Add a `ClipboardDelegate` to the `WebView` API and a default
implementation in libservo for this delegate that works on Mac, Windows,
and Linux. Support for Android will be added in the future. This means
that embedders do not need to do anything special to get clipboard
support, but can choose to override it or implement it for other
platforms.

In addition, this adds support for handling fetches of clipboard contents
and renames things to reflect that eventually other types of clipboard
content will be supported. Part of this is removing the string
argument from the `ClipboardEventType::Paste` enum because script will
need to get other types of content from the clipboard than just a
string. It now talks to the embedder to get this information directly.

Signed-off-by: Martin Robinson <mrobinson@igalia.com>
2025-02-07 10:43:46 +00:00
Delan Azabani
175f28866d
libservo: Add WebViewDelegate and ServoDelegate and port winit_minimal (#35196)
This change adds the second major part of the new API: delegates which
have methods called by the Servo loop. When a delegate is set on a
`WebView` or on `Servo` itself, the event loop will call into
appropriate delegate methods. Applications can implement the delegate on
their own structs to add special behavior per-`WebView` or for all
`WebView`s.

In addition, each delegate has a default implementation, which
automatically exposes "reasonable" behavior such as by-default allowing
navigation.

There's a lot more work to do here, such as refining the delegate
methods so that they all have nice interfaces, particulary with regard
to delegate methods that need an asynchronous response. This will be
handed gradually as we keep working on the API.

Signed-off-by: Delan Azabani <dazabani@igalia.com>
Signed-off-by: Martin Robinson <mrobinson@igalia.com>
Co-authored-by: Martin Robinson <mrobinson@igalia.com>
Co-authored-by: Mukilan Thiyagarajan <mukilan@igalia.com>
2025-02-05 10:08:40 +00:00
chickenleaf
62f1dbebff
servoshell: Migrate to egui-file-dialog from tinyfiledialogs (#34823)
This is the first step toward completely replacing tinyfiledialogs with
an egui-based solution.

Signed-off-by: L Ashwin B <lashwinib@gmail.com>
2025-02-04 18:24:24 +00:00
Martin Robinson
fdfaf7b15c
libservo: Combine LoadStart, HeadParsed, and LoadComplete` messages (#35260)
These will be a single method in the upcoming `WebView` delegate, so it
makes sense to also combine the internal message to match this. In
addition, since `LoadStatus` is now exposed to the API if there is ever
the need to add more statuses or to move to an event-based version, the
API is already set up for this.

Signed-off-by: Martin Robinson <mrobinson@igalia.com>
2025-02-03 22:31:17 +00:00
Martin Robinson
1aae7a441f
libservo: Move Android MediaSessionAction conversion to servoshell (#35225)
The conversion of an integer into a `MediaSessionAction` is
Android-specific and thus shouldn't be used throughout the source code.
This change moves the conversion to the Android port of servoshell.

Signed-off-by: Martin Robinson <mrobinson@igalia.com>
2025-01-30 19:44:13 +00:00
Delan Azabani
5e9de2cb61
Include WebViewId into EmbedderMsg variants where possible (#35211)
`EmbedderMsg` was previously paired with an implicit
`Option<WebViewId>`, even though almost all variants were either always
`Some` or always `None`, depending on whether there was a `WebView
involved.

This patch adds the `WebViewId` to as many `EmbedderMsg` variants as
possible, so we can call their associated `WebView` delegate methods
without needing to check and unwrap the `Option`. In many cases, this
required more changes to plumb through the `WebViewId`.

Notably, all `Request`s now explicitly need a `WebView` or not, in order
to ensure that it is passed when appropriate.

Signed-off-by: Delan Azabani <dazabani@igalia.com>
Co-authored-by: Martin Robinson <mrobinson@igalia.com>
2025-01-30 11:15:35 +00:00
Martin Robinson
a1cf0cbf86
libservo: Stop using script_traits in the embedding layer (#35185)
Many types used directly in the `libservo` API are in the
`script_traits` crate, which was created to break circular dependencies.
Move all API exposed types to `embedder_traits` which now contains types
exposed via the `libservo` embedding API. Also expose these at the root
of the `libservo` `servo` crate so that the API won't break when they
move around in the future.

The idea with `embedder_traits` in the future is that it contains types
that are available throughout servo because they are used in the
embedding API and thus should have minimal dependencies on other Servo
crates (a bit like `base`).

Signed-off-by: Martin Robinson <mrobinson@igalia.com>
2025-01-28 11:15:36 +00:00
Delan Azabani
2ce7709b8b
libservo: Add an initial WebView data structure to the API (#35119)
This patch introduces a new handle-based webview API to libservo, with
two main design goals:

1. The lifetime of the handles controls the lifetime of the webview,
   giving the embedder full control over exactly when webviews are
   created and destroyed. This is consistent with how WebKitGTK’s
   WebView works; the engine can only create webviews via a create
   request, and can only destroy them via a close request.
2. All methods are infallible; if the constellation dies, the embedder
   finds out when calling Servo::handle_events.

For the moment, the embedder is only responsible for creating the
WebView id, and not the internal TopLevelBrowsingContext data
structures. This is so that the ScriptThread is able to get a handle on
the new WebView's WindowProxy in the case that it's an auxiliary
browsing context. In the future, the embedder should also be responsible
for creating the TopLevelBrowsingContext and the ScriptThread should
have mechanism to associate the two views so that WebView creation is
always executed through the same code path in the embedding layer. For
now, it's enough that the embedder can get a handle to the new WebView
when it's creation is requested.

Once we replace EmbedderMsg with a webview delegate trait, we will pass
WebView handles to the embedder, rather than webview ids. We’ll also add
detailed docs, once the design settles.

Signed-off-by: Delan Azabani <dazabani@igalia.com>
Co-authored-by: Martin Robinson <mrobinson@igalia.com>
2025-01-25 08:17:50 +00:00
zhuhaichao518
a1326a7cf6
Implement WebResourceRequested Event. (#34961)
* Implement WebResourceRequested Event on the Embedder Layer

Signed-off-by: zhuhaichao518 <zhuhaichao518@gmail.com>

* fix and add test

Signed-off-by: zhuhaichao518 <zhuhaichao518@gmail.com>

* resolve comments

Signed-off-by: zhuhaichao518 <zhuhaichao518@gmail.com>

* remove sample code in webview

Signed-off-by: zhuhaichao518 <zhuhaichao518@gmail.com>

* remove typo

Signed-off-by: zhuhaichao518 <zhuhaichao518@gmail.com>

* ./mach format

Signed-off-by: zhuhaichao518 <zhuhaichao518@gmail.com>

* fix test fail caused by interception message

Signed-off-by: zhuhaichao518 <zhuhaichao518@gmail.com>

* update impl for is_for_main_frame

Signed-off-by: zhuhaichao518 <zhuhaichao518@gmail.com>

---------

Signed-off-by: zhuhaichao518 <zhuhaichao518@gmail.com>
2025-01-16 07:44:16 +00:00
Martin Robinson
7256590599
Remove resources/prefs.json (#34999)
This file is not used any longer.

Signed-off-by: Martin Robinson <mrobinson@igalia.com>
2025-01-16 07:38:58 +00:00
Gae24
d470f219b1
Implement Clipboard Event Api (#33576)
* implement ClipboardEvent interface

Signed-off-by: Gae24 <96017547+Gae24@users.noreply.github.com>

* draft implementation of clipboard events

Signed-off-by: Gae24 <96017547+Gae24@users.noreply.github.com>

* handle received clipboard events inside html elemtents

Signed-off-by: Gae24 <96017547+Gae24@users.noreply.github.com>

* use rustdoc style

Signed-off-by: Gae24 <96017547+Gae24@users.noreply.github.com>

* fix compilation errors due to rebase

Signed-off-by: Gae24 <96017547+Gae24@users.noreply.github.com>

* update arboard crate

Signed-off-by: Gae24 <96017547+Gae24@users.noreply.github.com>

* improve paste events

Signed-off-by: Gae24 <96017547+Gae24@users.noreply.github.com>

* code cleanup

revert arboard crate's update, handle text only

Signed-off-by: Gae24 <96017547+Gae24@users.noreply.github.com>

* restrict visibility of some methods to script crate

Signed-off-by: Gae24 <96017547+Gae24@users.noreply.github.com>

* propagate CanGc argument

Signed-off-by: Gae24 <96017547+Gae24@users.noreply.github.com>

* simplify handle_clipboard_msg

Signed-off-by: Gae24 <96017547+Gae24@users.noreply.github.com>

* remove code duplication

Signed-off-by: Gae24 <96017547+Gae24@users.noreply.github.com>

* fix potential borrow hazard

Signed-off-by: Gae24 <96017547+Gae24@users.noreply.github.com>

* add clipboard_event pref, restore unit test code

Signed-off-by: Gae24 <96017547+Gae24@users.noreply.github.com>

* retrict visibility of some document's methods

Signed-off-by: Gae24 <96017547+Gae24@users.noreply.github.com>

* check if clipboardevent is trusted

Signed-off-by: Gae24 <96017547+Gae24@users.noreply.github.com>

* enable clipboardevent

Signed-off-by: Gae24 <96017547+Gae24@users.noreply.github.com>

* fix compilation for egl ports

Signed-off-by: Gae24 <96017547+Gae24@users.noreply.github.com>

---------

Signed-off-by: Gae24 <96017547+Gae24@users.noreply.github.com>
2025-01-15 19:45:29 +00:00
Martin Robinson
0e616e0c5d
api: Flatten and simplify Servo preferences (#34966)
Flatten and simplify Servo's preferences code. In addition, have both
preferences and options passed in as arguments to `Servo::new()` and
make sure not to use the globally set preferences in `servoshell` (as
much as possible now).

Instead of a complex procedural macro to generate preferences, just
expose a very simple derive macro that adds string based getters and
setters.

- All command-line parsing is moved to servoshell.
- There is no longer the concept of a missing preference.
- Preferences no longer have to be part of the resources bundle because
  they now have reasonable default values.
- servoshell specific preferences are no longer part of the preferences
  exposed by the Servo API.

Signed-off-by: Martin Robinson <mrobinson@igalia.com>
2025-01-14 13:54:06 +00:00
Martin Robinson
93ae8d22fc
Correct a variety of documentation issues (#34786)
Fix some warnings in documentation as well as some faulty documentation
introduced in #34776.

Signed-off-by: Martin Robinson <mrobinson@igalia.com>
2024-12-29 10:37:57 +00:00
arthmis
aa40b8f820
Prompt user for credentials when http request needs it (#34620)
* prompt user to get their credentials

Signed-off-by: Lloyd Massiah artmis9@protonmail.com

move credential prompt to a function

Signed-off-by: Lloyd Massiah <artmis9@protonmail.com>

* add prompt for step 15.4

Signed-off-by: Lloyd Massiah <artmis9@protonmail.com>

* add new prompt definition for user credentials

Signed-off-by: Lloyd Massiah <artmis9@protonmail.com>

* remove default implementation for HttpState which allowed making the embedder_proxy non-optional

- default implementation was only used in tests so created an alternative create_http_state function

Signed-off-by: Lloyd Massiah <artmis9@protonmail.com>

add credentials to authentication cache

Signed-off-by: Lloyd Massiah <artmis9@protonmail.com>

* add tests that are successful for the happy path

Signed-off-by: Lloyd Massiah <artmis9@protonmail.com>

* add test for user cancels prompt and user inputs incorrect credentials, and refactor shared code between tests

Signed-off-by: Lloyd Massiah <artmis9@protonmail.com>

* handle error when setting username and password in Url and ran formatting

Signed-off-by: Lloyd Massiah <artmis9@protonmail.com>

renaming test functions

Signed-off-by: Lloyd Massiah <artmis9@protonmail.com>

* change authentication flag to false for proxy authentication. The spec doesn't specify that the flag should be true, and the flag is by default false

Signed-off-by: Lloyd Massiah <artmis9@protonmail.com>

* clean up test code a bit

Signed-off-by: Lloyd Massiah <artmis9@protonmail.com>

* add skeleton implementation to support open harmony and android

Signed-off-by: Lloyd Massiah <artmis9@protonmail.com>

* update warning message to include Android

Signed-off-by: Lloyd Massiah <artmis9@protonmail.com>

* fix build error for OH os and Android

Signed-off-by: Lloyd Massiah <artmis9@protonmail.com>

* remove unused import to fix warning

Signed-off-by: Lloyd Massiah <artmis9@protonmail.com>

---------

Signed-off-by: Lloyd Massiah <artmis9@protonmail.com>
Co-authored-by: lazypassion <25536767+lazypassion@users.noreply.github.com>
2024-12-28 20:24:11 +00:00
Ngo Iok Ui (Wu Yu Wei)
47a243614f
feat: webxr feature flag (#34241)
* Add webxr feature flag

Add webxr feature flag to embedder_traits

Add webxr flag to constellation

Add webxr flag to compositor

Add webxr flag to canvas

Turn registry into optional

Add webxr flag to servo lib

Signed-off-by: Wu Yu Wei <yuweiwu@pm.me>
Co-authored-by: august kline <me@augustkline.com>

* Cargo fmt

Signed-off-by: Wu Yu Wei <yuweiwu@pm.me>

* Add missing license

Signed-off-by: Wu Yu Wei <yuweiwu@pm.me>

* Cargo clippy

Signed-off-by: Wu Yu Wei <yuweiwu@pm.me>

---------

Signed-off-by: Wu Yu Wei <yuweiwu@pm.me>
Co-authored-by: august kline <me@augustkline.com>
2024-11-13 17:16:58 +00:00
Jonathan Schwender
fe58556c0b
Disable resources_for_tests in production (#34177)
Rather than relying on dead-code elimination to remove
the function in production builds, it is better if it is
never included in the first place.
On OpenHarmony we never want to include these files into the
binary, since we always bundle the test files into the `.hap` as part of the build process.
The original comment got the condition inverted and in all
normal builds the function will be checked as usual.
There shouldn't be any additional value in checking the
correctness of `resources_for_tests()` in production builds.

Signed-off-by: Jonathan Schwender <jonathan.schwender@huawei.com>
2024-11-08 12:02:47 +00:00
Simon Wülker
e33bae6d0a
Use ROUTER::add_typed_route instead of ROUTER::add_route everywhere (#33866)
* Use ROUTER::add_typed_route where possible

Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>

* Update webxr, media and ipc-channel

Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>

---------

Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>
2024-10-18 10:47:52 +00:00
DK Liao
41fd39a128
doc(resources): Add documentation to undocumented embedder_traits::resources::Resource variants (#33885)
* Document Resource variants and update blocklist url

Signed-off-by: DK Liao <dklassic@gmail.com>

* Update components/shared/embedder/resources.rs

Co-authored-by: Josh Matthews <josh@joshmatthews.net>
Signed-off-by: DK Liao <dklassic@gmail.com>

* Update components/shared/embedder/resources.rs

Co-authored-by: Josh Matthews <josh@joshmatthews.net>
Signed-off-by: DK Liao <dklassic@gmail.com>

* Update components/shared/embedder/resources.rs

Co-authored-by: Josh Matthews <josh@joshmatthews.net>
Signed-off-by: DK Liao <dklassic@gmail.com>

* Update format and reduce length

Signed-off-by: DK Liao <dklassic@gmail.com>

* Slightly changes the line break position

Signed-off-by: DK Liao <dklassic@gmail.com>

---------

Signed-off-by: DK Liao <dklassic@gmail.com>
Co-authored-by: Josh Matthews <josh@joshmatthews.net>
2024-10-18 03:44:14 +00:00