objc2-external-accessory 0.3.2

Bindings to the ExternalAccessory framework
Documentation 
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//! This file has been automatically generated by `objc2`'s `header-translator`.
//! DO NOT EDIT
use core::ffi::*;
use core::ptr::NonNull;
use objc2::__framework_prelude::*;
use objc2_foundation::*;

use crate::*;

/// [Apple's documentation](https://developer.apple.com/documentation/externalaccessory/eaconnectionidnone?language=objc)
pub const EAConnectionIDNone: c_uint = 0;

extern_class!(
    /// [Apple's documentation](https://developer.apple.com/documentation/externalaccessory/eaaccessory?language=objc)
    #[unsafe(super(NSObject))]
    #[derive(Debug, PartialEq, Eq, Hash)]
    pub struct EAAccessory;
);

extern_conformance!(
    unsafe impl NSObjectProtocol for EAAccessory {}
);

impl EAAccessory {
    extern_methods!(
        #[unsafe(method(isConnected))]
        #[unsafe(method_family = none)]
        pub unsafe fn isConnected(&self) -> bool;

        #[unsafe(method(connectionID))]
        #[unsafe(method_family = none)]
        pub unsafe fn connectionID(&self) -> NSUInteger;

        #[unsafe(method(manufacturer))]
        #[unsafe(method_family = none)]
        pub unsafe fn manufacturer(&self) -> Retained<NSString>;

        #[unsafe(method(name))]
        #[unsafe(method_family = none)]
        pub unsafe fn name(&self) -> Retained<NSString>;

        #[unsafe(method(modelNumber))]
        #[unsafe(method_family = none)]
        pub unsafe fn modelNumber(&self) -> Retained<NSString>;

        #[unsafe(method(serialNumber))]
        #[unsafe(method_family = none)]
        pub unsafe fn serialNumber(&self) -> Retained<NSString>;

        #[unsafe(method(firmwareRevision))]
        #[unsafe(method_family = none)]
        pub unsafe fn firmwareRevision(&self) -> Retained<NSString>;

        #[unsafe(method(hardwareRevision))]
        #[unsafe(method_family = none)]
        pub unsafe fn hardwareRevision(&self) -> Retained<NSString>;

        #[deprecated = "Not supported"]
        #[unsafe(method(dockType))]
        #[unsafe(method_family = none)]
        pub unsafe fn dockType(&self) -> Retained<NSString>;

        #[unsafe(method(protocolStrings))]
        #[unsafe(method_family = none)]
        pub unsafe fn protocolStrings(&self) -> Retained<NSArray<NSString>>;

        /// # Safety
        ///
        /// This is not retained internally, you must ensure the object is still alive.
        #[unsafe(method(delegate))]
        #[unsafe(method_family = none)]
        pub unsafe fn delegate(&self) -> Option<Retained<ProtocolObject<dyn EAAccessoryDelegate>>>;

        /// Setter for [`delegate`][Self::delegate].
        ///
        /// # Safety
        ///
        /// This is unretained, you must ensure the object is kept alive while in use.
        #[unsafe(method(setDelegate:))]
        #[unsafe(method_family = none)]
        pub unsafe fn setDelegate(
            &self,
            delegate: Option<&ProtocolObject<dyn EAAccessoryDelegate>>,
        );
    );
}

/// Methods declared on superclass `NSObject`.
impl EAAccessory {
    extern_methods!(
        #[unsafe(method(init))]
        #[unsafe(method_family = init)]
        pub unsafe fn init(this: Allocated<Self>) -> Retained<Self>;

        #[unsafe(method(new))]
        #[unsafe(method_family = new)]
        pub unsafe fn new() -> Retained<Self>;
    );
}

extern_protocol!(
    /// [Apple's documentation](https://developer.apple.com/documentation/externalaccessory/eaaccessorydelegate?language=objc)
    pub unsafe trait EAAccessoryDelegate: NSObjectProtocol {
        #[optional]
        #[unsafe(method(accessoryDidDisconnect:))]
        #[unsafe(method_family = none)]
        unsafe fn accessoryDidDisconnect(&self, accessory: &EAAccessory);
    }
);