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Include WebViewId into EmbedderMsg variants where possible (#35211)

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`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>
This commit is contained in:
Delan Azabani 2025-01-30 19:15:35 +08:00 • committed by GitHub
parent 9eeb602f7a
commit 5e9de2cb61
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70 changed files with 809 additions and 753 deletions
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23
components/script/dom/window.rs
View file

@ -17,7 +17,7 @@ use std::time::{Duration, Instant};
use app_units::Au;
use backtrace::Backtrace;
use base::cross_process_instant::CrossProcessInstant;
use base::id::{BrowsingContextId, PipelineId};
use base::id::{BrowsingContextId, PipelineId, WebViewId};
use base64::Engine;
use bluetooth_traits::BluetoothRequest;
use canvas_traits::webgl::WebGLChan;
@ -209,6 +209,11 @@ impl LayoutBlocker {
#[dom_struct]
pub(crate) struct Window {
globalscope: GlobalScope,
/// The webview that contains this [`Window`].
///
/// This may not be the top-level [`Window`], in the case of frames.
#[no_trace]
webview_id: WebViewId,
script_chan: Sender<MainThreadScriptMsg>,
#[no_trace]
#[ignore_malloc_size_of = "TODO: Add MallocSizeOf support to layout"]
@ -391,6 +396,10 @@ pub(crate) struct Window {
}
impl Window {
pub(crate) fn webview_id(&self) -> WebViewId {
self.webview_id
}
pub(crate) fn as_global_scope(&self) -> &GlobalScope {
self.upcast::<GlobalScope>()
}
@ -726,7 +735,7 @@ impl WindowMethods<crate::DomTypeHolder> for Window {
let (sender, receiver) =
ProfiledIpc::channel(self.global().time_profiler_chan().clone()).unwrap();
let prompt = PromptDefinition::Alert(s.to_string(), sender);
let msg = EmbedderMsg::Prompt(prompt, PromptOrigin::Untrusted);
let msg = EmbedderMsg::Prompt(self.webview_id(), prompt, PromptOrigin::Untrusted);
self.send_to_embedder(msg);
receiver.recv().unwrap();
}
@ -736,7 +745,7 @@ impl WindowMethods<crate::DomTypeHolder> for Window {
let (sender, receiver) =
ProfiledIpc::channel(self.global().time_profiler_chan().clone()).unwrap();
let prompt = PromptDefinition::OkCancel(s.to_string(), sender);
let msg = EmbedderMsg::Prompt(prompt, PromptOrigin::Untrusted);
let msg = EmbedderMsg::Prompt(self.webview_id(), prompt, PromptOrigin::Untrusted);
self.send_to_embedder(msg);
receiver.recv().unwrap() == PromptResult::Primary
}
@ -746,7 +755,7 @@ impl WindowMethods<crate::DomTypeHolder> for Window {
let (sender, receiver) =
ProfiledIpc::channel(self.global().time_profiler_chan().clone()).unwrap();
let prompt = PromptDefinition::Input(message.to_string(), default.to_string(), sender);
let msg = EmbedderMsg::Prompt(prompt, PromptOrigin::Untrusted);
let msg = EmbedderMsg::Prompt(self.webview_id(), prompt, PromptOrigin::Untrusted);
self.send_to_embedder(msg);
receiver.recv().unwrap().map(|s| s.into())
}
@ -1322,7 +1331,7 @@ impl WindowMethods<crate::DomTypeHolder> for Window {
//TODO determine if this operation is allowed
let dpr = self.device_pixel_ratio();
let size = Size2D::new(width, height).to_f32() * dpr;
self.send_to_embedder(EmbedderMsg::ResizeTo(size.to_i32()));
self.send_to_embedder(EmbedderMsg::ResizeTo(self.webview_id(), size.to_i32()));
}
// https://drafts.csswg.org/cssom-view/#dom-window-resizeby
@ -1341,7 +1350,7 @@ impl WindowMethods<crate::DomTypeHolder> for Window {
//TODO determine if this operation is allowed
let dpr = self.device_pixel_ratio();
let point = Point2D::new(x, y).to_f32() * dpr;
let msg = EmbedderMsg::MoveTo(point.to_i32());
let msg = EmbedderMsg::MoveTo(self.webview_id(), point.to_i32());
self.send_to_embedder(msg);
}
@ -2738,6 +2747,7 @@ impl Window {
#[allow(unsafe_code)]
#[allow(clippy::too_many_arguments)]
pub(crate) fn new(
webview_id: WebViewId,
runtime: Rc<Runtime>,
script_chan: Sender<MainThreadScriptMsg>,
layout: Box<dyn Layout>,
@ -2786,6 +2796,7 @@ impl Window {
));
let win = Box::new(Self {
webview_id,
globalscope: GlobalScope::new_inherited(
pipeline_id,
devtools_chan,