alex/winit-sonoma-fix
1
0
Fork 0
mirror of https://github.com/italicsjenga/winit-sonoma-fix.git synced 2024-12-23 22:01:31 +11:00
Code Issues Packages Projects Releases Wiki Activity

Fix run_return does not return on macOS unless it receives a message (#1380)

Browse source 
* On MacOS, fix `run_return` not exit immediately

* Add CHANGELOG
This commit is contained in:
hatoo 2020-01-11 00:25:55 +09:00 committed by Bogaevsky
parent 9e3844ddd9
commit 633d0deeae
2 changed files with 21 additions and 17 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
CHANGELOG.md
View file

@ -1,5 +1,6 @@
# Unreleased
- On macOS, fix `run_return` does not return unless it receives a message.
- On Windows, fix bug where `RedrawRequested` would only get emitted every other iteration of the event loop.
- On X11, fix deadlock on window state when handling certain window events.
- `WindowBuilder` now implements `Default`.

37
src/platform_impl/macos/app_state.rs
View file

@ -12,11 +12,13 @@ use std::{
};
use cocoa::{
appkit::{NSApp, NSWindow},
base::nil,
foundation::{NSAutoreleasePool, NSSize, NSString},
appkit::{NSApp, NSEventType::NSApplicationDefined, NSWindow},
base::{id, nil},
foundation::{NSAutoreleasePool, NSPoint, NSSize},
};
use objc::runtime::YES;
use crate::{
dpi::LogicalSize,
event::{Event, StartCause, WindowEvent},
@ -29,7 +31,6 @@ use crate::{
},
window::WindowId,
};
use objc::runtime::Object;
lazy_static! {
static ref HANDLER: Handler = Default::default();
@ -339,21 +340,23 @@ impl AppState {
let pool = NSAutoreleasePool::new(nil);
let windows: *const Object = msg_send![NSApp(), windows];
let window: *const Object = msg_send![windows, objectAtIndex:0];
let windows: id = msg_send![NSApp(), windows];
let window: id = msg_send![windows, objectAtIndex:0];
assert_ne!(window, nil);
let title: *const Object = msg_send![window, title];
assert_ne!(title, nil);
let postfix = NSString::alloc(nil).init_str("*");
let some_unique_title: *const Object =
msg_send![title, stringByAppendingString: postfix];
assert_ne!(some_unique_title, nil);
// To stop event loop immediately, we need to send some UI event here.
let _: () = msg_send![window, setTitle: some_unique_title];
// And restore it.
let _: () = msg_send![window, setTitle: title];
let dummy_event: id = msg_send![class!(NSEvent),
otherEventWithType: NSApplicationDefined
location: NSPoint::new(0.0, 0.0)
modifierFlags: 0
timestamp: 0
windowNumber: 0
context: nil
subtype: 0
data1: 0
data2: 0
];
// To stop event loop immediately, we need to post some event here.
let _: () = msg_send![window, postEvent: dummy_event atStart: YES];
pool.drain();
};