e33d2bee6c
* Upgrade to objc2 v0.4.0 and icrate v0.0.3 * Fix `touchBar` method * Use ClassType::alloc * Use #[method_id(...)] functionality in declare_class!
36 lines
1.3 KiB
Rust
36 lines
1.3 KiB
Rust
use icrate::Foundation::{NSData, NSObject, NSString};
|
|
use objc2::rc::Id;
|
|
use objc2::{extern_class, extern_methods, msg_send_id, mutability, ClassType};
|
|
|
|
extern_class!(
|
|
// TODO: Can this be mutable?
|
|
#[derive(Debug, PartialEq, Eq, Hash)]
|
|
pub(crate) struct NSImage;
|
|
|
|
unsafe impl ClassType for NSImage {
|
|
type Super = NSObject;
|
|
type Mutability = mutability::InteriorMutable;
|
|
}
|
|
);
|
|
|
|
// Documented Thread-Unsafe, but:
|
|
// > One thread can create an NSImage object, draw to the image buffer,
|
|
// > and pass it off to the main thread for drawing. The underlying image
|
|
// > cache is shared among all threads.
|
|
// <https://developer.apple.com/library/archive/documentation/Cocoa/Conceptual/Multithreading/ThreadSafetySummary/ThreadSafetySummary.html#//apple_ref/doc/uid/10000057i-CH12-126728>
|
|
//
|
|
// So really only unsafe to mutate on several threads.
|
|
unsafe impl Send for NSImage {}
|
|
unsafe impl Sync for NSImage {}
|
|
|
|
extern_methods!(
|
|
unsafe impl NSImage {
|
|
pub fn new_by_referencing_file(path: &NSString) -> Id<Self> {
|
|
unsafe { msg_send_id![Self::alloc(), initByReferencingFile: path] }
|
|
}
|
|
|
|
pub fn new_with_data(data: &NSData) -> Id<Self> {
|
|
unsafe { msg_send_id![Self::alloc(), initWithData: data] }
|
|
}
|
|
}
|
|
);
|