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Checkpoint: Compiling

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This commit is contained in:
Marshall Bowers 2023-09-29 20:51:45 -04:00
parent 963f179d7f
commit 8cac89d17c
3 changed files with 39 additions and 39 deletions
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68
crates/gpui3/src/app.rs
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@ -137,40 +137,38 @@ impl<Thread> AppContext<Thread> {
AsyncContext(self.this.clone())
}
// pub fn run_on_main<R>(
// &self,
// f: impl FnOnce(&mut AppContext<MainThread>) -> R + Send + 'static,
// ) -> impl Future<Output = R>
// where
// R: Send + 'static,
// {
// let this = self.this.upgrade().unwrap();
// run_on_main(self.dispatcher.clone(), move || {
// let cx = &mut *this.lock();
// let main_thread_cx: &mut AppContext<MainThread> = unsafe { std::mem::transmute(cx) };
// main_thread_cx.update(|cx| f(cx))
// })
// }
pub fn run_on_main<R>(
&self,
f: impl FnOnce(&mut AppContext<MainThread>) -> R + Send + 'static,
) -> impl Future<Output = R>
where
R: Send + 'static,
{
let this = self.this.upgrade().unwrap();
run_on_main(self.dispatcher.clone(), move || {
let cx = &mut *this.lock();
let main_thread_cx =
unsafe { std::mem::transmute::<&mut AppContext, &mut AppContext<MainThread>>(cx) };
main_thread_cx.update(|cx| f(cx))
})
}
// pub fn spawn_on_main<F, R>(
// &self,
// f: impl FnOnce(&mut AppContext<MainThread>) -> F + Send + 'static,
// ) -> impl Future<Output = R>
// where
// F: Future<Output = R> + 'static,
// R: Send + 'static,
// {
// let this = self.this.upgrade().unwrap();
// spawn_on_main(self.dispatcher.clone(), move || {
// let cx = &mut *this.lock();
// let platform = cx.platform.borrow_on_main_thread().clone();
// // todo!()
// // cx.update(|cx| f(&mut MainThreadContext::mutable(cx, platform.as_ref())))
// future::ready(())
// })
// // self.platform.read(move |platform| {
// }
pub fn spawn_on_main<F, R>(
&self,
f: impl FnOnce(&mut AppContext<MainThread>) -> F + Send + 'static,
) -> impl Future<Output = R>
where
F: Future<Output = R> + 'static,
R: Send + 'static,
{
let this = self.this.upgrade().unwrap();
spawn_on_main(self.dispatcher.clone(), move || {
let cx = &mut *this.lock();
let main_thread_cx =
unsafe { std::mem::transmute::<&mut AppContext, &mut AppContext<MainThread>>(cx) };
main_thread_cx.update(|cx| f(cx))
})
}
pub fn text_style(&self) -> TextStyle {
let mut style = TextStyle::default();
@ -319,7 +317,7 @@ impl Context for AppContext {
}
impl AppContext<MainThread> {
fn platform(&self) -> &dyn Platform {
pub(crate) fn platform(&self) -> &dyn Platform {
self.platform.borrow_on_main_thread()
}
@ -334,7 +332,7 @@ impl AppContext<MainThread> {
) -> WindowHandle<S> {
let id = self.windows.insert(None);
let handle = WindowHandle::new(id);
let mut window = Window::new(handle.into(), options, self.platform(), self);
let mut window = Window::new(handle.into(), options, self);
let root_view = build_root_view(&mut WindowContext::mutable(self, &mut window));
window.root_view.replace(root_view.into_any());
self.windows.get_mut(id).unwrap().replace(window);