7b0c7b6cb2
Stable rustfmt lacks a lot of features resulting in worse formatted code, thus use nightly formatter.
119 lines
3.3 KiB
Rust
119 lines
3.3 KiB
Rust
use objc2::encode::{Encode, Encoding};
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use objc2::{extern_class, extern_methods, mutability, ClassType};
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use objc2_foundation::{CGFloat, NSInteger, NSObject, NSUInteger};
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// https://developer.apple.com/documentation/uikit/uigesturerecognizer
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extern_class!(
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#[derive(Debug, PartialEq, Eq, Hash)]
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pub(crate) struct UIGestureRecognizer;
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unsafe impl ClassType for UIGestureRecognizer {
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type Super = NSObject;
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type Mutability = mutability::InteriorMutable;
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}
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);
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extern_methods!(
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unsafe impl UIGestureRecognizer {
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#[method(state)]
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pub fn state(&self) -> UIGestureRecognizerState;
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}
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);
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unsafe impl Encode for UIGestureRecognizer {
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const ENCODING: Encoding = Encoding::Object;
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}
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// https://developer.apple.com/documentation/uikit/uigesturerecognizer/state
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#[repr(transparent)]
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#[derive(Clone, Copy, Debug, PartialEq, Eq)]
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pub struct UIGestureRecognizerState(NSInteger);
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unsafe impl Encode for UIGestureRecognizerState {
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const ENCODING: Encoding = NSInteger::ENCODING;
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}
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#[allow(dead_code)]
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impl UIGestureRecognizerState {
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pub const Possible: Self = Self(0);
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pub const Began: Self = Self(1);
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pub const Changed: Self = Self(2);
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pub const Ended: Self = Self(3);
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pub const Cancelled: Self = Self(4);
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pub const Failed: Self = Self(5);
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}
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// https://developer.apple.com/documentation/uikit/uipinchgesturerecognizer
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extern_class!(
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#[derive(Debug, PartialEq, Eq, Hash)]
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pub(crate) struct UIPinchGestureRecognizer;
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unsafe impl ClassType for UIPinchGestureRecognizer {
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type Super = UIGestureRecognizer;
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type Mutability = mutability::InteriorMutable;
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}
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);
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extern_methods!(
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unsafe impl UIPinchGestureRecognizer {
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#[method(scale)]
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pub fn scale(&self) -> CGFloat;
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#[method(velocity)]
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pub fn velocity(&self) -> CGFloat;
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}
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);
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unsafe impl Encode for UIPinchGestureRecognizer {
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const ENCODING: Encoding = Encoding::Object;
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}
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// https://developer.apple.com/documentation/uikit/uirotationgesturerecognizer
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extern_class!(
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#[derive(Debug, PartialEq, Eq, Hash)]
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pub(crate) struct UIRotationGestureRecognizer;
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unsafe impl ClassType for UIRotationGestureRecognizer {
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type Super = UIGestureRecognizer;
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type Mutability = mutability::InteriorMutable;
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}
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);
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extern_methods!(
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unsafe impl UIRotationGestureRecognizer {
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#[method(rotation)]
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pub fn rotation(&self) -> CGFloat;
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#[method(velocity)]
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pub fn velocity(&self) -> CGFloat;
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}
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);
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unsafe impl Encode for UIRotationGestureRecognizer {
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const ENCODING: Encoding = Encoding::Object;
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}
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// https://developer.apple.com/documentation/uikit/uitapgesturerecognizer
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extern_class!(
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#[derive(Debug, PartialEq, Eq, Hash)]
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pub(crate) struct UITapGestureRecognizer;
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unsafe impl ClassType for UITapGestureRecognizer {
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type Super = UIGestureRecognizer;
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type Mutability = mutability::InteriorMutable;
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}
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);
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extern_methods!(
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unsafe impl UITapGestureRecognizer {
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#[method(setNumberOfTapsRequired:)]
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pub fn setNumberOfTapsRequired(&self, number_of_taps_required: NSUInteger);
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#[method(setNumberOfTouchesRequired:)]
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pub fn setNumberOfTouchesRequired(&self, number_of_touches_required: NSUInteger);
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}
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);
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unsafe impl Encode for UITapGestureRecognizer {
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const ENCODING: Encoding = Encoding::Object;
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}
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