winit/src/platform_impl/macos/appkit/text_input_context.rs

32 lines
854 B
Rust
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use objc2::foundation::{NSObject, NSString};
use objc2::rc::{Id, Shared};
use objc2::{extern_class, extern_methods, msg_send_id, ClassType};
type NSTextInputSourceIdentifier = NSString;
extern_class!(
/// Main-Thread-Only!
#[derive(Debug, PartialEq, Eq, Hash)]
pub(crate) struct NSTextInputContext;
unsafe impl ClassType for NSTextInputContext {
type Super = NSObject;
}
);
extern_methods!(
unsafe impl NSTextInputContext {
#[sel(invalidateCharacterCoordinates)]
pub fn invalidateCharacterCoordinates(&self);
#[sel(discardMarkedText)]
pub fn discardMarkedText(&self);
pub fn selectedKeyboardInputSource(
&self,
) -> Option<Id<NSTextInputSourceIdentifier, Shared>> {
unsafe { msg_send_id![self, selectedKeyboardInputSource] }
}
}
);