use crate::prelude::*;
use crate::NativeDialog;
use crate::ResponseType;
use std::cell::Cell;
use std::future::Future;
use std::pin::Pin;
pub trait NativeDialogExtManual {
fn run_future<'a>(&'a self) -> Pin<Box<dyn Future<Output = ResponseType> + 'a>>;
}
impl<O: IsA<NativeDialog>> NativeDialogExtManual for O {
fn run_future<'a>(&'a self) -> Pin<Box<dyn Future<Output = ResponseType> + 'a>> {
Box::pin(async move {
let (sender, receiver) = futures_channel::oneshot::channel();
let sender = Cell::new(Some(sender));
let response_handler = self.connect_response(move |_, response_type| {
if let Some(m) = sender.replace(None) {
let _result = m.send(response_type);
}
});
self.show();
if let Ok(response) = receiver.await {
if response != ResponseType::DeleteEvent {
self.disconnect(response_handler);
}
response
} else {
ResponseType::None
}
})
}
}