pub mod dom_manipulation;
pub mod file_reading;
pub mod gamepad;
pub mod history_traversal;
pub mod media_element;
pub mod networking;
pub mod performance_timeline;
pub mod port_message;
pub mod remote_event;
pub mod timer;
pub mod user_interaction;
pub mod websocket;
use std::result::Result;
use enum_iterator::IntoEnumIterator;
use crate::dom::globalscope::GlobalScope;
use crate::task::{TaskCanceller, TaskOnce};
#[derive(Clone, Eq, Hash, IntoEnumIterator, JSTraceable, PartialEq)]
pub enum TaskSourceName {
DOMManipulation,
FileReading,
HistoryTraversal,
Networking,
PerformanceTimeline,
PortMessage,
UserInteraction,
RemoteEvent,
MediaElement,
Websocket,
Timer,
Gamepad,
}
impl TaskSourceName {
pub fn all() -> Vec<TaskSourceName> {
TaskSourceName::into_enum_iter().collect()
}
}
pub trait TaskSource {
const NAME: TaskSourceName;
fn queue_with_canceller<T>(&self, task: T, canceller: &TaskCanceller) -> Result<(), ()>
where
T: TaskOnce + 'static;
fn queue<T>(&self, task: T, global: &GlobalScope) -> Result<(), ()>
where
T: TaskOnce + 'static,
{
let canceller = global.task_canceller(Self::NAME);
self.queue_with_canceller(task, &canceller)
}
}