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>
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Martin Robinson 2025-02-24 14:57:28 +01:00 committed by GitHub
parent 41c2422a66
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12 changed files with 125 additions and 124 deletions

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@ -4,6 +4,7 @@
pub mod input_events;
pub mod resources;
mod webdriver;
use std::fmt::{Debug, Error, Formatter};
use std::path::PathBuf;
@ -22,6 +23,7 @@ use url::Url;
use webrender_api::units::{DeviceIntPoint, DeviceIntRect, DeviceIntSize};
pub use crate::input_events::*;
pub use crate::webdriver::*;
/// Tracks whether Servo isn't shutting down, is in the process of shutting down,
/// or has finished shutting down.