mirror of
https://github.com/servo/servo
synced 2026-05-05 22:52:07 +02:00
b334c9470b
`UnprivilegedPipelineContent` contains all of the data necessary to create a new `ScriptThread` with an initial `Pipeline` in a new process. This change reuses the `InitialScriptState` and `InitialPipelineState` structs inside `UnprivilegedPipelineContent` and renames it to `NewScriptEventLoopProcessInfo` to clarify what it does. In addition, `InitialScriptState` also repeated much of the data of `NewPipelineInfo`, which is now deduplicated and passed separately to the `ScriptThreadFactory`. The overall goal here is to make `ScriptThread` and `Pipeline` creation separate. A `ScriptThread` contains many `Pipeline`s which come and go, so it should not depend on a single creation `Pipeline`. This is the first step toward doing that. Some inputs to `ScriptThreadFactory` differ based on whether the new `ScriptThread` is created in a new process or not. This change makes it so that these input are passed as extra arguments. Finally these changes have revealed a couple members of data structures that aren't used. These have been removed. Testing: This is just a refactor and shouldn't change behavior so is covered by existing tests. Signed-off-by: Martin Robinson <mrobinson@igalia.com>
82 lines
2.8 KiB
Rust
82 lines
2.8 KiB
Rust
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
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use std::collections::HashMap;
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use base::id::{PipelineId, WebViewId};
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use crossbeam_channel::Sender;
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use dom_struct::dom_struct;
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use servo_url::ServoUrl;
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use crate::dom::bindings::cell::DomRefCell;
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use crate::dom::bindings::codegen::Bindings::TestWorkletGlobalScopeBinding;
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use crate::dom::bindings::codegen::Bindings::TestWorkletGlobalScopeBinding::TestWorkletGlobalScopeMethods;
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use crate::dom::bindings::root::DomRoot;
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use crate::dom::bindings::str::DOMString;
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use crate::dom::globalscope::GlobalScope;
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use crate::dom::worklet::WorkletExecutor;
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use crate::dom::workletglobalscope::{WorkletGlobalScope, WorkletGlobalScopeInit};
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// check-tidy: no specs after this line
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#[dom_struct]
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pub(crate) struct TestWorkletGlobalScope {
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// The worklet global for this object
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worklet_global: WorkletGlobalScope,
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// The key/value pairs
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lookup_table: DomRefCell<HashMap<String, String>>,
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}
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impl TestWorkletGlobalScope {
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pub(crate) fn new(
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webview_id: WebViewId,
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pipeline_id: PipelineId,
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base_url: ServoUrl,
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inherited_secure_context: Option<bool>,
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executor: WorkletExecutor,
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init: &WorkletGlobalScopeInit,
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) -> DomRoot<TestWorkletGlobalScope> {
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debug!(
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"Creating test worklet global scope for pipeline {}.",
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pipeline_id
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);
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let global = Box::new(TestWorkletGlobalScope {
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worklet_global: WorkletGlobalScope::new_inherited(
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webview_id,
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pipeline_id,
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base_url,
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inherited_secure_context,
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executor,
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init,
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),
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lookup_table: Default::default(),
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});
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TestWorkletGlobalScopeBinding::Wrap::<crate::DomTypeHolder>(GlobalScope::get_cx(), global)
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}
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pub(crate) fn perform_a_worklet_task(&self, task: TestWorkletTask) {
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match task {
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TestWorkletTask::Lookup(key, sender) => {
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debug!("Looking up key {}.", key);
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let result = self.lookup_table.borrow().get(&key).cloned();
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let _ = sender.send(result);
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},
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}
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}
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}
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impl TestWorkletGlobalScopeMethods<crate::DomTypeHolder> for TestWorkletGlobalScope {
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fn RegisterKeyValue(&self, key: DOMString, value: DOMString) {
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debug!("Registering test worklet key/value {}/{}.", key, value);
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self.lookup_table
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.borrow_mut()
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.insert(String::from(key), String::from(value));
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}
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}
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/// Tasks which can be performed by test worklets.
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pub(crate) enum TestWorkletTask {
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Lookup(String, Sender<Option<String>>),
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}
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