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Make sure EventsLoop::interrupt awakens the waiting event loop

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This commit is contained in:
mitchmindtree 2017-02-04 02:54:40 +11:00
parent 35dcf8dab9
commit ea19409960
1 changed files with 19 additions and 1 deletions
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20
src/platform/macos/events_loop.rs
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@ -136,7 +136,25 @@ impl EventsLoop {
pub fn interrupt(&self) {
self.interrupted.store(true, std::sync::atomic::Ordering::Relaxed);
// TODO: We should also signal to "awaken" the cocoa event loop here.
// Awaken the event loop by triggering `NSApplicationActivatedEventType`.
unsafe {
let pool = foundation::NSAutoreleasePool::new(cocoa::base::nil);
let event =
NSEvent::otherEventWithType_location_modifierFlags_timestamp_windowNumber_context_subtype_data1_data2_(
cocoa::base::nil,
appkit::NSApplicationDefined,
foundation::NSPoint::new(0.0, 0.0),
appkit::NSEventModifierFlags::empty(),
0.0,
0,
cocoa::base::nil,
appkit::NSEventSubtype::NSApplicationActivatedEventType,
0,
0);
appkit::NSApp().postEvent_atStart_(event, cocoa::base::NO);
foundation::NSAutoreleasePool::drain(pool);
}
}
// Here we store user's `callback` behind the `EventsLoop`'s mutex so that it may be safely