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Merge pull request #545 from zed-industries/halt-global-actions

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Halt keystroke dispatch when a global action is dispatched
This commit is contained in:
Nathan Sobo 2022-03-06 09:57:48 -07:00 committed by GitHub
commit 00ba5dffa5
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1 changed files with 34 additions and 11 deletions
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45
crates/gpui/src/app.rs
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@ -1239,7 +1239,7 @@ impl MutableAppContext {
}
if !this.halt_action_dispatch {
this.dispatch_global_action_any(action);
this.halt_action_dispatch = this.dispatch_global_action_any(action);
}
this.halt_action_dispatch
})
@ -4716,8 +4716,6 @@ mod tests {
#[crate::test(self)]
fn test_dispatch_keystroke(cx: &mut MutableAppContext) {
use std::cell::Cell;
action!(Action, &'static str);
struct View {
@ -4774,13 +4772,28 @@ mod tests {
Some("a && b && !c"),
)]);
let handled_action = Rc::new(Cell::new(false));
let handled_action_clone = handled_action.clone();
cx.add_action(move |view: &mut View, action: &Action, _| {
handled_action_clone.set(true);
assert_eq!(view.id, 2);
assert_eq!(action.0, "a");
});
cx.add_bindings(vec![keymap::Binding::new("b", Action("b"), None)]);
let actions = Rc::new(RefCell::new(Vec::new()));
{
let actions = actions.clone();
cx.add_action(move |view: &mut View, action: &Action, cx| {
if action.0 == "a" {
actions.borrow_mut().push(format!("{} a", view.id));
} else {
actions
.borrow_mut()
.push(format!("{} {}", view.id, action.0));
cx.propagate_action();
}
});
}
{
let actions = actions.clone();
cx.add_global_action(move |action: &Action, _| {
actions.borrow_mut().push(format!("global {}", action.0));
});
}
cx.dispatch_keystroke(
window_id,
@ -4789,7 +4802,17 @@ mod tests {
)
.unwrap();
assert!(handled_action.get());
assert_eq!(&*actions.borrow(), &["2 a"]);
actions.borrow_mut().clear();
cx.dispatch_keystroke(
window_id,
vec![view_1.id(), view_2.id(), view_3.id()],
&Keystroke::parse("b").unwrap(),
)
.unwrap();
assert_eq!(&*actions.borrow(), &["3 b", "2 b", "1 b", "global b"]);
}
#[crate::test(self)]