forked from mirrors/gecko-dev
28632dc3a1
- [X] `./mach build -d` does not report any errors - [X] `./mach test-tidy` does not report any errors - [X] These changes fix #11185 - [X] These changes do not require tests because it only removes dead code. ---- This fixes #11185. Source-Repo: https://github.com/servo/servo Source-Revision: 2c674d0397927ef6563feb70e54f46815af55600
55 lines
1.8 KiB
Rust
55 lines
1.8 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 http://mozilla.org/MPL/2.0/. */
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use dom::bindings::refcounted::Trusted;
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use dom::event::{EventBubbles, EventCancelable};
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use dom::eventtarget::EventTarget;
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use script_thread::MainThreadScriptMsg;
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use std::result::Result;
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use std::sync::mpsc::Sender;
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use string_cache::Atom;
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use task_source::TaskSource;
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#[derive(JSTraceable)]
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pub struct UserInteractionTaskSource(pub Sender<MainThreadScriptMsg>);
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impl TaskSource<UserInteractionTask> for UserInteractionTaskSource {
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fn queue(&self, msg: UserInteractionTask) -> Result<(), ()> {
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self.0.send(MainThreadScriptMsg::UserInteraction(msg)).map_err(|_| ())
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}
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}
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impl UserInteractionTaskSource {
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pub fn queue_event(&self,
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target: &EventTarget,
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name: Atom,
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bubbles: EventBubbles,
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cancelable: EventCancelable) {
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let target = Trusted::new(target);
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let _ = self.0.send(MainThreadScriptMsg::UserInteraction(UserInteractionTask::FireEvent(
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target, name, bubbles, cancelable)));
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}
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pub fn clone(&self) -> UserInteractionTaskSource {
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UserInteractionTaskSource((&self.0).clone())
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}
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}
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pub enum UserInteractionTask {
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// https://dom.spec.whatwg.org/#concept-event-fire
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FireEvent(Trusted<EventTarget>, Atom, EventBubbles, EventCancelable),
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}
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impl UserInteractionTask {
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pub fn handle_task(self) {
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use self::UserInteractionTask::*;
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match self {
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FireEvent(element, name, bubbles, cancelable) => {
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let target = element.root();
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target.fire_event(&*name, bubbles, cancelable);
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}
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}
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}
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}
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