script/dom/debugger/
debuggergetenvironmentevent.rs

1/* This Source Code Form is subject to the terms of the Mozilla Public
2 * License, v. 2.0. If a copy of the MPL was not distributed with this
3 * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
4
5use std::fmt::Debug;
6
7use devtools_traits::GetEnvironmentRequest;
8use dom_struct::dom_struct;
9use js::context::JSContext;
10use script_bindings::inheritance::Castable;
11use script_bindings::reflector::reflect_dom_object;
12use script_bindings::str::DOMString;
13
14use crate::dom::GlobalScope;
15use crate::dom::bindings::codegen::Bindings::DebuggerGetEnvironmentEventBinding::DebuggerGetEnvironmentEventMethods;
16use crate::dom::bindings::codegen::Bindings::EventBinding::Event_Binding::EventMethods;
17use crate::dom::bindings::root::{Dom, DomRoot};
18use crate::dom::event::Event;
19use crate::dom::pipelineid::PipelineId;
20use crate::dom::types::DebuggerGlobalScope;
21
22#[dom_struct]
23/// Event for Rust → JS calls in [`crate::dom::debugger::DebuggerGlobalScope`].
24pub(crate) struct DebuggerGetEnvironmentEvent {
25    event: Event,
26    frame_actor_id: Option<DOMString>,
27    pipeline_id: Option<Dom<PipelineId>>,
28}
29
30impl DebuggerGetEnvironmentEvent {
31    pub(crate) fn new(
32        cx: &mut JSContext,
33        debugger_global_scope: &DebuggerGlobalScope,
34        request: GetEnvironmentRequest,
35    ) -> DomRoot<Self> {
36        let result = Box::new(match request {
37            GetEnvironmentRequest::Frame(frame_actor_id) => Self {
38                event: Event::new_inherited(),
39                frame_actor_id: Some(frame_actor_id.into()),
40                pipeline_id: None,
41            },
42            GetEnvironmentRequest::Global(debuggee_pipeline_id) => {
43                let debuggee_pipeline_id =
44                    PipelineId::new(cx, debugger_global_scope.upcast(), debuggee_pipeline_id);
45                Self {
46                    event: Event::new_inherited(),
47                    frame_actor_id: None,
48                    pipeline_id: Some(Dom::from_ref(&debuggee_pipeline_id)),
49                }
50            },
51        });
52        let result = reflect_dom_object(cx, result, debugger_global_scope.upcast::<GlobalScope>());
53        result
54            .event
55            .init_event("getEnvironment".into(), false, false);
56
57        result
58    }
59}
60
61impl DebuggerGetEnvironmentEventMethods<crate::DomTypeHolder> for DebuggerGetEnvironmentEvent {
62    // check-tidy: no specs after this line
63    fn GetFrameActorId(&self) -> Option<DOMString> {
64        self.frame_actor_id.clone()
65    }
66
67    fn GetPipelineId(&self) -> Option<DomRoot<PipelineId>> {
68        self.pipeline_id.as_deref().map(DomRoot::from_ref)
69    }
70
71    fn IsTrusted(&self) -> bool {
72        self.event.IsTrusted()
73    }
74}
75
76impl Debug for DebuggerGetEnvironmentEvent {
77    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
78        f.debug_struct("DebuggerGetEnvironmentEvent").finish()
79    }
80}
script/dom/debugger/debuggergetenvironmentevent.rs

script/dom/debugger/
debuggergetenvironmentevent.rs
