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https://github.com/servo/servo.git
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23c166fcf1
Signed-off-by: Delan Azabani <dazabani@igalia.com> Co-authored-by: atbrakhi <atbrakhi@igalia.com>
88 lines
3.1 KiB
Rust
88 lines
3.1 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::sync::Arc;
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use base::id::PipelineId;
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use constellation_traits::ScriptToConstellationChan;
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use dom_struct::dom_struct;
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use js::jsval::UndefinedValue;
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use js::rust::Runtime;
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use net_traits::ResourceThreads;
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use profile_traits::{mem, time};
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use servo_url::{ImmutableOrigin, MutableOrigin, ServoUrl};
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use crate::dom::bindings::codegen::Bindings::DebuggerGlobalScopeBinding;
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use crate::dom::bindings::root::DomRoot;
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use crate::dom::globalscope::GlobalScope;
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#[cfg(feature = "testbinding")]
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#[cfg(feature = "webgpu")]
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use crate::dom::webgpu::identityhub::IdentityHub;
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use crate::script_module::ScriptFetchOptions;
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use crate::script_runtime::{CanGc, JSContext};
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#[dom_struct]
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/// Global scope for interacting with the devtools Debugger API.
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///
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/// <https://firefox-source-docs.mozilla.org/js/Debugger/>
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pub(crate) struct DebuggerGlobalScope {
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global_scope: GlobalScope,
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}
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impl DebuggerGlobalScope {
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/// Create a new heap-allocated `DebuggerGlobalScope`.
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#[allow(unsafe_code)]
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pub(crate) fn new(
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runtime: &Runtime,
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mem_profiler_chan: mem::ProfilerChan,
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time_profiler_chan: time::ProfilerChan,
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script_to_constellation_chan: ScriptToConstellationChan,
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resource_threads: ResourceThreads,
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#[cfg(feature = "webgpu")] gpu_id_hub: Arc<IdentityHub>,
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) -> DomRoot<Self> {
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let global = Box::new(Self {
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global_scope: GlobalScope::new_inherited(
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PipelineId::new(), // ??? or TEST_PIPELINE_ID, but that seems worse
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None, // ? if needed, see script_thread:745
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mem_profiler_chan,
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time_profiler_chan,
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script_to_constellation_chan, // wrap it in a ScriptToConstellationChan
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resource_threads,
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MutableOrigin::new(ImmutableOrigin::new_opaque()),
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ServoUrl::parse_with_base(None, "about:internal/debugger")
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.expect("Guaranteed by argument"), // ???
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None,
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Default::default(),
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gpu_id_hub,
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None, // ? if needed, see script_thread:745
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false,
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),
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});
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unsafe {
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DebuggerGlobalScopeBinding::Wrap::<crate::DomTypeHolder>(
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JSContext::from_ptr(runtime.cx()),
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global,
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)
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}
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}
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/// Get the JS context.
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pub(crate) fn get_cx() -> JSContext {
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GlobalScope::get_cx()
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}
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/// Evaluate a JS script in this global.
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pub(crate) fn evaluate_js(&self, script: &str, can_gc: CanGc) -> bool {
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debug!("Evaluating Dom in a worklet.");
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rooted!(in (*GlobalScope::get_cx()) let mut rval = UndefinedValue());
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self.global_scope.evaluate_js_on_global_with_result(
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script,
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rval.handle_mut(),
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ScriptFetchOptions::default_classic_script(&self.global_scope),
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self.global_scope.api_base_url(),
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can_gc,
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)
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}
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}
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