//! This file has been automatically generated by `objc2`'s `header-translator`.
//! DO NOT EDIT
use objc2::__framework_prelude::*;
use objc2_foundation::*;

use crate::*;

// NS_ENUM
#[repr(transparent)]
#[derive(Clone, Copy, Debug, PartialEq, Eq, Hash, PartialOrd, Ord)]
pub struct UIGestureRecognizerState(pub NSInteger);
impl UIGestureRecognizerState {
    #[doc(alias = "UIGestureRecognizerStatePossible")]
    pub const Possible: Self = Self(0);
    #[doc(alias = "UIGestureRecognizerStateBegan")]
    pub const Began: Self = Self(1);
    #[doc(alias = "UIGestureRecognizerStateChanged")]
    pub const Changed: Self = Self(2);
    #[doc(alias = "UIGestureRecognizerStateEnded")]
    pub const Ended: Self = Self(3);
    #[doc(alias = "UIGestureRecognizerStateCancelled")]
    pub const Cancelled: Self = Self(4);
    #[doc(alias = "UIGestureRecognizerStateFailed")]
    pub const Failed: Self = Self(5);
    #[doc(alias = "UIGestureRecognizerStateRecognized")]
    pub const Recognized: Self = Self(UIGestureRecognizerState::Ended.0);
}

unsafe impl Encode for UIGestureRecognizerState {
    const ENCODING: Encoding = NSInteger::ENCODING;
}

unsafe impl RefEncode for UIGestureRecognizerState {
    const ENCODING_REF: Encoding = Encoding::Pointer(&Self::ENCODING);
}

extern_class!(
    #[derive(Debug, PartialEq, Eq, Hash)]
    pub struct UIGestureRecognizer;

    unsafe impl ClassType for UIGestureRecognizer {
        type Super = NSObject;
        type Mutability = MainThreadOnly;
    }
);

unsafe impl NSObjectProtocol for UIGestureRecognizer {}

extern_methods!(
    unsafe impl UIGestureRecognizer {
        #[method_id(@__retain_semantics Init initWithTarget:action:)]
        pub unsafe fn initWithTarget_action(
            this: Allocated<Self>,
            target: Option<&AnyObject>,
            action: Option<Sel>,
        ) -> Retained<Self>;

        #[method_id(@__retain_semantics Init init)]
        pub unsafe fn init(this: Allocated<Self>) -> Retained<Self>;

        #[method_id(@__retain_semantics Init initWithCoder:)]
        pub unsafe fn initWithCoder(
            this: Allocated<Self>,
            coder: &NSCoder,
        ) -> Option<Retained<Self>>;

        #[method(addTarget:action:)]
        pub unsafe fn addTarget_action(&self, target: &AnyObject, action: Sel);

        #[method(removeTarget:action:)]
        pub unsafe fn removeTarget_action(&self, target: Option<&AnyObject>, action: Option<Sel>);

        #[method_id(@__retain_semantics Other delegate)]
        pub fn delegate(&self)
            -> Option<Retained<ProtocolObject<dyn UIGestureRecognizerDelegate>>>;

        #[method(setDelegate:)]
        pub fn setDelegate(
            &self,
            delegate: Option<&ProtocolObject<dyn UIGestureRecognizerDelegate>>,
        );

        #[method(isEnabled)]
        pub unsafe fn isEnabled(&self) -> bool;

        #[method(setEnabled:)]
        pub unsafe fn setEnabled(&self, enabled: bool);

        #[cfg(all(feature = "UIResponder", feature = "UIView"))]
        #[method_id(@__retain_semantics Other view)]
        pub unsafe fn view(&self) -> Option<Retained<UIView>>;

        #[method(cancelsTouchesInView)]
        pub unsafe fn cancelsTouchesInView(&self) -> bool;

        #[method(setCancelsTouchesInView:)]
        pub unsafe fn setCancelsTouchesInView(&self, cancels_touches_in_view: bool);

        #[method(delaysTouchesBegan)]
        pub unsafe fn delaysTouchesBegan(&self) -> bool;

        #[method(setDelaysTouchesBegan:)]
        pub unsafe fn setDelaysTouchesBegan(&self, delays_touches_began: bool);

        #[method(delaysTouchesEnded)]
        pub unsafe fn delaysTouchesEnded(&self) -> bool;

        #[method(setDelaysTouchesEnded:)]
        pub unsafe fn setDelaysTouchesEnded(&self, delays_touches_ended: bool);

        #[method_id(@__retain_semantics Other allowedTouchTypes)]
        pub unsafe fn allowedTouchTypes(&self) -> Retained<NSArray<NSNumber>>;

        #[method(setAllowedTouchTypes:)]
        pub unsafe fn setAllowedTouchTypes(&self, allowed_touch_types: &NSArray<NSNumber>);

        #[method_id(@__retain_semantics Other allowedPressTypes)]
        pub unsafe fn allowedPressTypes(&self) -> Retained<NSArray<NSNumber>>;

        #[method(setAllowedPressTypes:)]
        pub unsafe fn setAllowedPressTypes(&self, allowed_press_types: &NSArray<NSNumber>);

        #[method(requiresExclusiveTouchType)]
        pub unsafe fn requiresExclusiveTouchType(&self) -> bool;

        #[method(setRequiresExclusiveTouchType:)]
        pub unsafe fn setRequiresExclusiveTouchType(&self, requires_exclusive_touch_type: bool);

        #[method(requireGestureRecognizerToFail:)]
        pub unsafe fn requireGestureRecognizerToFail(
            &self,
            other_gesture_recognizer: &UIGestureRecognizer,
        );

        #[cfg(all(feature = "UIResponder", feature = "UIView"))]
        #[method(locationInView:)]
        pub unsafe fn locationInView(&self, view: Option<&UIView>) -> CGPoint;

        #[method(numberOfTouches)]
        pub unsafe fn numberOfTouches(&self) -> NSUInteger;

        #[cfg(all(feature = "UIResponder", feature = "UIView"))]
        #[method(locationOfTouch:inView:)]
        pub unsafe fn locationOfTouch_inView(
            &self,
            touch_index: NSUInteger,
            view: Option<&UIView>,
        ) -> CGPoint;

        #[method_id(@__retain_semantics Other name)]
        pub unsafe fn name(&self) -> Option<Retained<NSString>>;

        #[method(setName:)]
        pub unsafe fn setName(&self, name: Option<&NSString>);

        #[cfg(feature = "UICommand")]
        #[method(modifierFlags)]
        pub unsafe fn modifierFlags(&self) -> UIKeyModifierFlags;

        #[cfg(feature = "UIEvent")]
        #[method(buttonMask)]
        pub unsafe fn buttonMask(&self) -> UIEventButtonMask;
    }
);

extern_methods!(
    /// Methods declared on superclass `NSObject`
    unsafe impl UIGestureRecognizer {
        #[method_id(@__retain_semantics New new)]
        pub unsafe fn new(mtm: MainThreadMarker) -> Retained<Self>;
    }
);

extern_protocol!(
    pub unsafe trait UIGestureRecognizerDelegate:
        NSObjectProtocol + IsMainThreadOnly
    {
        #[optional]
        #[method(gestureRecognizerShouldBegin:)]
        unsafe fn gestureRecognizerShouldBegin(
            &self,
            gesture_recognizer: &UIGestureRecognizer,
        ) -> bool;

        #[optional]
        #[method(gestureRecognizer:shouldRecognizeSimultaneouslyWithGestureRecognizer:)]
        unsafe fn gestureRecognizer_shouldRecognizeSimultaneouslyWithGestureRecognizer(
            &self,
            gesture_recognizer: &UIGestureRecognizer,
            other_gesture_recognizer: &UIGestureRecognizer,
        ) -> bool;

        #[optional]
        #[method(gestureRecognizer:shouldRequireFailureOfGestureRecognizer:)]
        unsafe fn gestureRecognizer_shouldRequireFailureOfGestureRecognizer(
            &self,
            gesture_recognizer: &UIGestureRecognizer,
            other_gesture_recognizer: &UIGestureRecognizer,
        ) -> bool;

        #[optional]
        #[method(gestureRecognizer:shouldBeRequiredToFailByGestureRecognizer:)]
        unsafe fn gestureRecognizer_shouldBeRequiredToFailByGestureRecognizer(
            &self,
            gesture_recognizer: &UIGestureRecognizer,
            other_gesture_recognizer: &UIGestureRecognizer,
        ) -> bool;

        #[cfg(feature = "UITouch")]
        #[optional]
        #[method(gestureRecognizer:shouldReceiveTouch:)]
        unsafe fn gestureRecognizer_shouldReceiveTouch(
            &self,
            gesture_recognizer: &UIGestureRecognizer,
            touch: &UITouch,
        ) -> bool;

        #[cfg(feature = "UIPress")]
        #[optional]
        #[method(gestureRecognizer:shouldReceivePress:)]
        unsafe fn gestureRecognizer_shouldReceivePress(
            &self,
            gesture_recognizer: &UIGestureRecognizer,
            press: &UIPress,
        ) -> bool;

        #[cfg(feature = "UIEvent")]
        #[optional]
        #[method(gestureRecognizer:shouldReceiveEvent:)]
        unsafe fn gestureRecognizer_shouldReceiveEvent(
            &self,
            gesture_recognizer: &UIGestureRecognizer,
            event: &UIEvent,
        ) -> bool;
    }

    unsafe impl ProtocolType for dyn UIGestureRecognizerDelegate {}
);