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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::*;
#[cfg(feature = "objc2-core-foundation")]
use objc2_core_foundation::*;
use objc2_foundation::*;
use crate::*;
/// [Apple's documentation](https://developer.apple.com/documentation/quartzcore/caconstraintattribute?language=objc)
// NS_ENUM
#[repr(transparent)]
#[derive(Clone, Copy, Debug, PartialEq, Eq, Hash, PartialOrd, Ord)]
pub struct CAConstraintAttribute(pub c_int);
impl CAConstraintAttribute {
#[doc(alias = "kCAConstraintMinX")]
pub const MinX: Self = Self(0);
#[doc(alias = "kCAConstraintMidX")]
pub const MidX: Self = Self(1);
#[doc(alias = "kCAConstraintMaxX")]
pub const MaxX: Self = Self(2);
#[doc(alias = "kCAConstraintWidth")]
pub const Width: Self = Self(3);
#[doc(alias = "kCAConstraintMinY")]
pub const MinY: Self = Self(4);
#[doc(alias = "kCAConstraintMidY")]
pub const MidY: Self = Self(5);
#[doc(alias = "kCAConstraintMaxY")]
pub const MaxY: Self = Self(6);
#[doc(alias = "kCAConstraintHeight")]
pub const Height: Self = Self(7);
}
unsafe impl Encode for CAConstraintAttribute {
const ENCODING: Encoding = c_int::ENCODING;
}
unsafe impl RefEncode for CAConstraintAttribute {
const ENCODING_REF: Encoding = Encoding::Pointer(&Self::ENCODING);
}
/// CAConstraintLayoutManager.
///
/// The additions to CALayer for constraint layout. *
#[cfg(feature = "CALayer")]
impl CALayer {
extern_methods!(
#[unsafe(method(constraints))]
#[unsafe(method_family = none)]
pub fn constraints(&self) -> Option<Retained<NSArray<CAConstraint>>>;
/// Setter for [`constraints`][Self::constraints].
///
/// This is [copied][objc2_foundation::NSCopying::copy] when set.
#[unsafe(method(setConstraints:))]
#[unsafe(method_family = none)]
pub fn setConstraints(&self, constraints: Option<&NSArray<CAConstraint>>);
#[unsafe(method(addConstraint:))]
#[unsafe(method_family = none)]
pub fn addConstraint(&self, c: &CAConstraint);
);
}
extern_class!(
/// The constraint-based layout manager. *
///
/// See also [Apple's documentation](https://developer.apple.com/documentation/quartzcore/caconstraintlayoutmanager?language=objc)
#[unsafe(super(NSObject))]
#[derive(Debug, PartialEq, Eq, Hash)]
pub struct CAConstraintLayoutManager;
);
#[cfg(feature = "CALayer")]
extern_conformance!(
unsafe impl CALayoutManager for CAConstraintLayoutManager {}
);
extern_conformance!(
unsafe impl NSObjectProtocol for CAConstraintLayoutManager {}
);
impl CAConstraintLayoutManager {
extern_methods!(
#[unsafe(method(layoutManager))]
#[unsafe(method_family = none)]
pub fn layoutManager() -> Retained<Self>;
);
}
/// Methods declared on superclass `NSObject`.
impl CAConstraintLayoutManager {
extern_methods!(
#[unsafe(method(init))]
#[unsafe(method_family = init)]
pub fn init(this: Allocated<Self>) -> Retained<Self>;
#[unsafe(method(new))]
#[unsafe(method_family = new)]
pub fn new() -> Retained<Self>;
);
}
impl DefaultRetained for CAConstraintLayoutManager {
#[inline]
fn default_retained() -> Retained<Self> {
Self::new()
}
}
extern_class!(
/// The class representing a single layout constraint. *
///
/// See also [Apple's documentation](https://developer.apple.com/documentation/quartzcore/caconstraint?language=objc)
#[unsafe(super(NSObject))]
#[derive(Debug, PartialEq, Eq, Hash)]
pub struct CAConstraint;
);
extern_conformance!(
unsafe impl NSCoding for CAConstraint {}
);
extern_conformance!(
unsafe impl NSObjectProtocol for CAConstraint {}
);
extern_conformance!(
unsafe impl NSSecureCoding for CAConstraint {}
);
impl CAConstraint {
extern_methods!(
#[cfg(feature = "objc2-core-foundation")]
#[unsafe(method(constraintWithAttribute:relativeTo:attribute:scale:offset:))]
#[unsafe(method_family = none)]
pub fn constraintWithAttribute_relativeTo_attribute_scale_offset(
attr: CAConstraintAttribute,
src_id: &NSString,
src_attr: CAConstraintAttribute,
m: CGFloat,
c: CGFloat,
) -> Retained<Self>;
#[cfg(feature = "objc2-core-foundation")]
#[unsafe(method(constraintWithAttribute:relativeTo:attribute:offset:))]
#[unsafe(method_family = none)]
pub fn constraintWithAttribute_relativeTo_attribute_offset(
attr: CAConstraintAttribute,
src_id: &NSString,
src_attr: CAConstraintAttribute,
c: CGFloat,
) -> Retained<Self>;
#[unsafe(method(constraintWithAttribute:relativeTo:attribute:))]
#[unsafe(method_family = none)]
pub fn constraintWithAttribute_relativeTo_attribute(
attr: CAConstraintAttribute,
src_id: &NSString,
src_attr: CAConstraintAttribute,
) -> Retained<Self>;
#[cfg(feature = "objc2-core-foundation")]
#[unsafe(method(initWithAttribute:relativeTo:attribute:scale:offset:))]
#[unsafe(method_family = init)]
pub fn initWithAttribute_relativeTo_attribute_scale_offset(
this: Allocated<Self>,
attr: CAConstraintAttribute,
src_id: &NSString,
src_attr: CAConstraintAttribute,
m: CGFloat,
c: CGFloat,
) -> Retained<Self>;
#[unsafe(method(attribute))]
#[unsafe(method_family = none)]
pub fn attribute(&self) -> CAConstraintAttribute;
#[unsafe(method(sourceName))]
#[unsafe(method_family = none)]
pub fn sourceName(&self) -> Retained<NSString>;
#[unsafe(method(sourceAttribute))]
#[unsafe(method_family = none)]
pub fn sourceAttribute(&self) -> CAConstraintAttribute;
#[cfg(feature = "objc2-core-foundation")]
#[unsafe(method(scale))]
#[unsafe(method_family = none)]
pub fn scale(&self) -> CGFloat;
#[cfg(feature = "objc2-core-foundation")]
#[unsafe(method(offset))]
#[unsafe(method_family = none)]
pub fn offset(&self) -> CGFloat;
);
}
/// Methods declared on superclass `NSObject`.
impl CAConstraint {
extern_methods!(
#[unsafe(method(init))]
#[unsafe(method_family = init)]
pub fn init(this: Allocated<Self>) -> Retained<Self>;
#[unsafe(method(new))]
#[unsafe(method_family = new)]
pub fn new() -> Retained<Self>;
);
}
impl DefaultRetained for CAConstraint {
#[inline]
fn default_retained() -> Retained<Self> {
Self::new()
}
}