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use once_cell::sync::OnceCell;
use std::marker::Sync;
use std::sync::Arc;
use crate::config::ScreenMetrics;
use crate::node::Document;
use crate::window::Window;
#[derive(Clone)]
pub struct Sandbox {
screen_metrics: ScreenMetrics,
document: Option<Arc<Document>>,
window: Option<Arc<Window>>,
}
impl Sandbox {
fn new(screen_metrics: ScreenMetrics) -> Arc<Sandbox> {
let mut sandbox = Arc::new(Sandbox {
screen_metrics,
document: None,
window: None,
});
let sandbox_weak = Arc::downgrade(&sandbox);
let win = Arc::new(Window::new(sandbox_weak.clone()));
let doc = Arc::new(Document::new(sandbox_weak.clone()));
let mut sbox = Arc::get_mut(&mut sandbox).expect("Could not construct sandbox");
(*sbox).window = Some(win);
(*sbox).document = Some(doc);
sandbox
}
}
#[cfg(test)]
mod tests {
#[test]
fn does_compile() {
struct Foo {}
}
}