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Refactor macOS to use new objc2 features (#2465)

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* Remove UnownedWindow::inner_rect

* Refactor custom view to use much less `unsafe`

The compiler fence is safe to get rid of now since `interpretKeyEvents` takes `&mut self`

* Refactor Window to use much less unsafe

* Refactor NSApplication usage to have much less unsafe

* Remove cocoa dependency

* Enable `deny(unsafe_op_in_unsafe_fn)` on macOS

Also re-enable clippy `let_unit_value` lint

* Remove #[macro_use] on macOS

* Refactor window delegate to use much less unsafe
This commit is contained in:
Mads Marquart 2022-09-08 16:45:29 +02:00 • committed by GitHub
parent 05dd31b8ea
commit 340f951d10
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GPG key ID: 4AEE18F83AFDEB23
34 changed files with 2756 additions and 2335 deletions
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24
src/platform_impl/macos/observer.rs
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@ -130,7 +130,7 @@ unsafe fn control_flow_handler<F>(panic_info: *mut c_void, f: F)
where
F: FnOnce(Weak<PanicInfo>) + UnwindSafe,
{
let info_from_raw = Weak::from_raw(panic_info as *mut PanicInfo);
let info_from_raw = unsafe { Weak::from_raw(panic_info as *mut PanicInfo) };
// Asserting unwind safety on this type should be fine because `PanicInfo` is
// `RefUnwindSafe` and `Rc<T>` is `UnwindSafe` if `T` is `RefUnwindSafe`.
let panic_info = AssertUnwindSafe(Weak::clone(&info_from_raw));
@ -195,7 +195,7 @@ struct RunLoop(CFRunLoopRef);
impl RunLoop {
unsafe fn get() -> Self {
RunLoop(CFRunLoopGetMain())
RunLoop(unsafe { CFRunLoopGetMain() })
}
unsafe fn add_observer(
@ -205,15 +205,17 @@ impl RunLoop {
handler: CFRunLoopObserverCallBack,
context: *mut CFRunLoopObserverContext,
) {
let observer = CFRunLoopObserverCreate(
ptr::null_mut(),
flags,
ffi::TRUE, // Indicates we want this to run repeatedly
priority, // The lower the value, the sooner this will run
handler,
context,
);
CFRunLoopAddObserver(self.0, observer, kCFRunLoopCommonModes);
let observer = unsafe {
CFRunLoopObserverCreate(
ptr::null_mut(),
flags,
ffi::TRUE, // Indicates we want this to run repeatedly
priority, // The lower the value, the sooner this will run
handler,
context,
)
};
unsafe { CFRunLoopAddObserver(self.0, observer, kCFRunLoopCommonModes) };
}
}