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Migrate from lazy_static to once_cell

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James Liu 2022-06-08 11:50:26 -07:00 • committed by GitHub
parent 4c39b3188c
commit 2c01e9e747
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18 changed files with 477 additions and 519 deletions
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171
src/platform_impl/macos/window_delegate.rs
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@ -14,6 +14,7 @@ use objc::{
rc::autoreleasepool,
runtime::{Class, Object, Sel, BOOL, NO, YES},
};
use once_cell::sync::Lazy;
use crate::{
dpi::{LogicalPosition, LogicalSize},
@ -134,97 +135,95 @@ struct WindowDelegateClass(*const Class);
unsafe impl Send for WindowDelegateClass {}
unsafe impl Sync for WindowDelegateClass {}
lazy_static! {
static ref WINDOW_DELEGATE_CLASS: WindowDelegateClass = unsafe {
let superclass = class!(NSResponder);
let mut decl = ClassDecl::new("WinitWindowDelegate", superclass).unwrap();
static WINDOW_DELEGATE_CLASS: Lazy<WindowDelegateClass> = Lazy::new(|| unsafe {
let superclass = class!(NSResponder);
let mut decl = ClassDecl::new("WinitWindowDelegate", superclass).unwrap();
decl.add_method(sel!(dealloc), dealloc as extern "C" fn(&Object, Sel));
decl.add_method(
sel!(initWithWinit:),
init_with_winit as extern "C" fn(&Object, Sel, *mut c_void) -> id,
);
decl.add_method(sel!(dealloc), dealloc as extern "C" fn(&Object, Sel));
decl.add_method(
sel!(initWithWinit:),
init_with_winit as extern "C" fn(&Object, Sel, *mut c_void) -> id,
);
decl.add_method(
sel!(windowShouldClose:),
window_should_close as extern "C" fn(&Object, Sel, id) -> BOOL,
);
decl.add_method(
sel!(windowWillClose:),
window_will_close as extern "C" fn(&Object, Sel, id),
);
decl.add_method(
sel!(windowDidResize:),
window_did_resize as extern "C" fn(&Object, Sel, id),
);
decl.add_method(
sel!(windowDidMove:),
window_did_move as extern "C" fn(&Object, Sel, id),
);
decl.add_method(
sel!(windowDidChangeBackingProperties:),
window_did_change_backing_properties as extern "C" fn(&Object, Sel, id),
);
decl.add_method(
sel!(windowDidBecomeKey:),
window_did_become_key as extern "C" fn(&Object, Sel, id),
);
decl.add_method(
sel!(windowDidResignKey:),
window_did_resign_key as extern "C" fn(&Object, Sel, id),
);
decl.add_method(
sel!(windowShouldClose:),
window_should_close as extern "C" fn(&Object, Sel, id) -> BOOL,
);
decl.add_method(
sel!(windowWillClose:),
window_will_close as extern "C" fn(&Object, Sel, id),
);
decl.add_method(
sel!(windowDidResize:),
window_did_resize as extern "C" fn(&Object, Sel, id),
);
decl.add_method(
sel!(windowDidMove:),
window_did_move as extern "C" fn(&Object, Sel, id),
);
decl.add_method(
sel!(windowDidChangeBackingProperties:),
window_did_change_backing_properties as extern "C" fn(&Object, Sel, id),
);
decl.add_method(
sel!(windowDidBecomeKey:),
window_did_become_key as extern "C" fn(&Object, Sel, id),
);
decl.add_method(
sel!(windowDidResignKey:),
window_did_resign_key as extern "C" fn(&Object, Sel, id),
);
decl.add_method(
sel!(draggingEntered:),
dragging_entered as extern "C" fn(&Object, Sel, id) -> BOOL,
);
decl.add_method(
sel!(prepareForDragOperation:),
prepare_for_drag_operation as extern "C" fn(&Object, Sel, id) -> BOOL,
);
decl.add_method(
sel!(performDragOperation:),
perform_drag_operation as extern "C" fn(&Object, Sel, id) -> BOOL,
);
decl.add_method(
sel!(concludeDragOperation:),
conclude_drag_operation as extern "C" fn(&Object, Sel, id),
);
decl.add_method(
sel!(draggingExited:),
dragging_exited as extern "C" fn(&Object, Sel, id),
);
decl.add_method(
sel!(draggingEntered:),
dragging_entered as extern "C" fn(&Object, Sel, id) -> BOOL,
);
decl.add_method(
sel!(prepareForDragOperation:),
prepare_for_drag_operation as extern "C" fn(&Object, Sel, id) -> BOOL,
);
decl.add_method(
sel!(performDragOperation:),
perform_drag_operation as extern "C" fn(&Object, Sel, id) -> BOOL,
);
decl.add_method(
sel!(concludeDragOperation:),
conclude_drag_operation as extern "C" fn(&Object, Sel, id),
);
decl.add_method(
sel!(draggingExited:),
dragging_exited as extern "C" fn(&Object, Sel, id),
);
decl.add_method(
sel!(window:willUseFullScreenPresentationOptions:),
window_will_use_fullscreen_presentation_options
as extern "C" fn(&Object, Sel, id, NSUInteger) -> NSUInteger,
);
decl.add_method(
sel!(windowDidEnterFullScreen:),
window_did_enter_fullscreen as extern "C" fn(&Object, Sel, id),
);
decl.add_method(
sel!(windowWillEnterFullScreen:),
window_will_enter_fullscreen as extern "C" fn(&Object, Sel, id),
);
decl.add_method(
sel!(windowDidExitFullScreen:),
window_did_exit_fullscreen as extern "C" fn(&Object, Sel, id),
);
decl.add_method(
sel!(windowWillExitFullScreen:),
window_will_exit_fullscreen as extern "C" fn(&Object, Sel, id),
);
decl.add_method(
sel!(windowDidFailToEnterFullScreen:),
window_did_fail_to_enter_fullscreen as extern "C" fn(&Object, Sel, id),
);
decl.add_method(
sel!(window:willUseFullScreenPresentationOptions:),
window_will_use_fullscreen_presentation_options
as extern "C" fn(&Object, Sel, id, NSUInteger) -> NSUInteger,
);
decl.add_method(
sel!(windowDidEnterFullScreen:),
window_did_enter_fullscreen as extern "C" fn(&Object, Sel, id),
);
decl.add_method(
sel!(windowWillEnterFullScreen:),
window_will_enter_fullscreen as extern "C" fn(&Object, Sel, id),
);
decl.add_method(
sel!(windowDidExitFullScreen:),
window_did_exit_fullscreen as extern "C" fn(&Object, Sel, id),
);
decl.add_method(
sel!(windowWillExitFullScreen:),
window_will_exit_fullscreen as extern "C" fn(&Object, Sel, id),
);
decl.add_method(
sel!(windowDidFailToEnterFullScreen:),
window_did_fail_to_enter_fullscreen as extern "C" fn(&Object, Sel, id),
);
decl.add_ivar::<*mut c_void>("winitState");
WindowDelegateClass(decl.register())
};
}
decl.add_ivar::<*mut c_void>("winitState");
WindowDelegateClass(decl.register())
});
// This function is definitely unsafe, but labeling that would increase
// boilerplate and wouldn't really clarify anything...