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Start work on handling multibuffers properly when closing unsaved buffers

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This commit is contained in:
Max Brunsfeld 2022-05-22 16:48:33 -07:00
parent 21206800bc
commit fbd589b589
12 changed files with 581 additions and 421 deletions
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9
crates/gpui/src/platform/test.rs
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@ -4,11 +4,12 @@ use crate::{
keymap, Action, ClipboardItem,
};
use anyhow::{anyhow, Result};
use collections::VecDeque;
use parking_lot::Mutex;
use postage::oneshot;
use std::{
any::Any,
cell::{Cell, RefCell},
cell::RefCell,
path::{Path, PathBuf},
rc::Rc,
sync::Arc,
@ -36,7 +37,7 @@ pub struct Window {
event_handlers: Vec<Box<dyn FnMut(super::Event)>>,
resize_handlers: Vec<Box<dyn FnMut()>>,
close_handlers: Vec<Box<dyn FnOnce()>>,
pub(crate) last_prompt: Cell<Option<oneshot::Sender<usize>>>,
pub(crate) pending_prompts: RefCell<VecDeque<oneshot::Sender<usize>>>,
}
#[cfg(any(test, feature = "test-support"))]
@ -188,7 +189,7 @@ impl Window {
close_handlers: Vec::new(),
scale_factor: 1.0,
current_scene: None,
last_prompt: Default::default(),
pending_prompts: Default::default(),
}
}
}
@ -242,7 +243,7 @@ impl super::Window for Window {
fn prompt(&self, _: crate::PromptLevel, _: &str, _: &[&str]) -> oneshot::Receiver<usize> {
let (done_tx, done_rx) = oneshot::channel();
self.last_prompt.replace(Some(done_tx));
self.pending_prompts.borrow_mut().push_back(done_tx);
done_rx
}