objc2-core-motion 0.3.2

Bindings to the CoreMotion framework
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100

//! 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/coremotion/cmaltitudehandler?language=objc)
#[cfg(all(feature = "CMAltitude", feature = "CMLogItem", feature = "block2"))]
pub type CMAltitudeHandler = *mut block2::DynBlock<dyn Fn(*mut CMAltitudeData, *mut NSError)>;

/// [Apple's documentation](https://developer.apple.com/documentation/coremotion/cmabsolutealtitudehandler?language=objc)
#[cfg(all(
    feature = "CMAbsoluteAltitude",
    feature = "CMLogItem",
    feature = "block2"
))]
pub type CMAbsoluteAltitudeHandler =
    *mut block2::DynBlock<dyn Fn(*mut CMAbsoluteAltitudeData, *mut NSError)>;

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

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

impl CMAltimeter {
    extern_methods!(
        #[unsafe(method(isRelativeAltitudeAvailable))]
        #[unsafe(method_family = none)]
        pub unsafe fn isRelativeAltitudeAvailable() -> bool;

        #[cfg(feature = "CMAuthorization")]
        #[unsafe(method(authorizationStatus))]
        #[unsafe(method_family = none)]
        pub unsafe fn authorizationStatus() -> CMAuthorizationStatus;

        #[cfg(all(feature = "CMAltitude", feature = "CMLogItem", feature = "block2"))]
        /// # Safety
        ///
        /// - `queue` possibly has additional threading requirements.
        /// - `handler` must be a valid pointer.
        #[unsafe(method(startRelativeAltitudeUpdatesToQueue:withHandler:))]
        #[unsafe(method_family = none)]
        pub unsafe fn startRelativeAltitudeUpdatesToQueue_withHandler(
            &self,
            queue: &NSOperationQueue,
            handler: CMAltitudeHandler,
        );

        #[unsafe(method(stopRelativeAltitudeUpdates))]
        #[unsafe(method_family = none)]
        pub unsafe fn stopRelativeAltitudeUpdates(&self);

        #[unsafe(method(isAbsoluteAltitudeAvailable))]
        #[unsafe(method_family = none)]
        pub unsafe fn isAbsoluteAltitudeAvailable() -> bool;

        #[cfg(all(
            feature = "CMAbsoluteAltitude",
            feature = "CMLogItem",
            feature = "block2"
        ))]
        /// # Safety
        ///
        /// - `queue` possibly has additional threading requirements.
        /// - `handler` must be a valid pointer.
        #[unsafe(method(startAbsoluteAltitudeUpdatesToQueue:withHandler:))]
        #[unsafe(method_family = none)]
        pub unsafe fn startAbsoluteAltitudeUpdatesToQueue_withHandler(
            &self,
            queue: &NSOperationQueue,
            handler: CMAbsoluteAltitudeHandler,
        );

        #[unsafe(method(stopAbsoluteAltitudeUpdates))]
        #[unsafe(method_family = none)]
        pub unsafe fn stopAbsoluteAltitudeUpdates(&self);
    );
}

/// Methods declared on superclass `NSObject`.
impl CMAltimeter {
    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>;
    );
}