winio-winui3 0.3.4

WinUI3 bindings (subset) for Rust
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// Bindings generated by `windows-bindgen` 0.65.0

#![allow(
    non_snake_case,
    non_upper_case_globals,
    non_camel_case_types,
    dead_code,
    clippy::all
)]

#[repr(transparent)]
#[derive(Clone, Debug, Eq, PartialEq)]
pub struct DesktopAcrylicBackdrop(windows_core::IUnknown);
windows_core::imp::interface_hierarchy!(
    DesktopAcrylicBackdrop,
    windows_core::IUnknown,
    windows_core::IInspectable
);
windows_core::imp::required_hierarchy!(
    DesktopAcrylicBackdrop,
    SystemBackdrop,
    super::DependencyObject
);
impl DesktopAcrylicBackdrop {
    pub fn Dispatcher(&self) -> windows_core::Result<windows::UI::Core::CoreDispatcher> {
        let this = &windows_core::Interface::cast::<super::IDependencyObject>(self)?;
        unsafe {
            let mut result__ = core::mem::zeroed();
            (windows_core::Interface::vtable(this).Dispatcher)(
                windows_core::Interface::as_raw(this),
                &mut result__,
            )
            .and_then(|| windows_core::Type::from_abi(result__))
        }
    }
    #[cfg(feature = "UI_Dispatching")]
    pub fn DispatcherQueue(
        &self,
    ) -> windows_core::Result<super::super::Dispatching::DispatcherQueue> {
        let this = &windows_core::Interface::cast::<super::IDependencyObject>(self)?;
        unsafe {
            let mut result__ = core::mem::zeroed();
            (windows_core::Interface::vtable(this).DispatcherQueue)(
                windows_core::Interface::as_raw(this),
                &mut result__,
            )
            .and_then(|| windows_core::Type::from_abi(result__))
        }
    }
    pub fn new() -> windows_core::Result<DesktopAcrylicBackdrop> {
        Self::IDesktopAcrylicBackdropFactory(|this| unsafe {
            let mut result__ = core::mem::zeroed();
            (windows_core::Interface::vtable(this).CreateInstance)(
                windows_core::Interface::as_raw(this),
                core::ptr::null_mut(),
                &mut core::ptr::null_mut(),
                &mut result__,
            )
            .and_then(|| windows_core::Type::from_abi(result__))
        })
    }
    fn IDesktopAcrylicBackdropFactory<
        R,
        F: FnOnce(&IDesktopAcrylicBackdropFactory) -> windows_core::Result<R>,
    >(
        callback: F,
    ) -> windows_core::Result<R> {
        static SHARED: windows_core::imp::FactoryCache<
            DesktopAcrylicBackdrop,
            IDesktopAcrylicBackdropFactory,
        > = windows_core::imp::FactoryCache::new();
        SHARED.call(callback)
    }
}
impl windows_core::RuntimeType for DesktopAcrylicBackdrop {
    const SIGNATURE: windows_core::imp::ConstBuffer =
        windows_core::imp::ConstBuffer::for_class::<Self, IDesktopAcrylicBackdrop>();
}
unsafe impl windows_core::Interface for DesktopAcrylicBackdrop {
    type Vtable = <IDesktopAcrylicBackdrop as windows_core::Interface>::Vtable;
    const IID: windows_core::GUID = <IDesktopAcrylicBackdrop as windows_core::Interface>::IID;
}
impl windows_core::RuntimeName for DesktopAcrylicBackdrop {
    const NAME: &'static str = "Microsoft.UI.Xaml.Media.DesktopAcrylicBackdrop";
}
unsafe impl Send for DesktopAcrylicBackdrop {}
unsafe impl Sync for DesktopAcrylicBackdrop {}
windows_core::imp::define_interface!(
    IDesktopAcrylicBackdrop,
    IDesktopAcrylicBackdrop_Vtbl,
    0xbfd9915b_82a6_5df6_aff0_a4824ddc1143
);
impl windows_core::RuntimeType for IDesktopAcrylicBackdrop {
    const SIGNATURE: windows_core::imp::ConstBuffer =
        windows_core::imp::ConstBuffer::for_interface::<Self>();
}
impl windows_core::RuntimeName for IDesktopAcrylicBackdrop {
    const NAME: &'static str = "Microsoft.UI.Xaml.Media.IDesktopAcrylicBackdrop";
}
pub trait IDesktopAcrylicBackdrop_Impl: windows_core::IUnknownImpl {}
impl IDesktopAcrylicBackdrop_Vtbl {
    pub const fn new<Identity: IDesktopAcrylicBackdrop_Impl, const OFFSET: isize>() -> Self {
        Self {
            base__: windows_core::IInspectable_Vtbl::new::<Identity, IDesktopAcrylicBackdrop, OFFSET>(
            ),
        }
    }
    pub fn matches(iid: &windows_core::GUID) -> bool {
        iid == &<IDesktopAcrylicBackdrop as windows_core::Interface>::IID
    }
}
#[repr(C)]
#[doc(hidden)]
pub struct IDesktopAcrylicBackdrop_Vtbl {
    pub base__: windows_core::IInspectable_Vtbl,
}
windows_core::imp::define_interface!(
    IDesktopAcrylicBackdropFactory,
    IDesktopAcrylicBackdropFactory_Vtbl,
    0x00922e6d_ae51_564a_bce2_1973d5e463dd
);
impl windows_core::RuntimeType for IDesktopAcrylicBackdropFactory {
    const SIGNATURE: windows_core::imp::ConstBuffer =
        windows_core::imp::ConstBuffer::for_interface::<Self>();
}
impl windows_core::RuntimeName for IDesktopAcrylicBackdropFactory {
    const NAME: &'static str = "Microsoft.UI.Xaml.Media.IDesktopAcrylicBackdropFactory";
}
pub trait IDesktopAcrylicBackdropFactory_Impl: windows_core::IUnknownImpl {
    fn CreateInstance(
        &self,
        baseInterface: windows_core::Ref<windows_core::IInspectable>,
        innerInterface: windows_core::OutRef<windows_core::IInspectable>,
    ) -> windows_core::Result<DesktopAcrylicBackdrop>;
}
impl IDesktopAcrylicBackdropFactory_Vtbl {
    pub const fn new<Identity: IDesktopAcrylicBackdropFactory_Impl, const OFFSET: isize>() -> Self {
        unsafe extern "system" fn CreateInstance<
            Identity: IDesktopAcrylicBackdropFactory_Impl,
            const OFFSET: isize,
        >(
            this: *mut core::ffi::c_void,
            baseinterface: *mut core::ffi::c_void,
            innerinterface: *mut *mut core::ffi::c_void,
            result__: *mut *mut core::ffi::c_void,
        ) -> windows_core::HRESULT {
            unsafe {
                let this: &Identity =
                    &*((this as *const *const ()).offset(OFFSET) as *const Identity);
                match IDesktopAcrylicBackdropFactory_Impl::CreateInstance(
                    this,
                    core::mem::transmute_copy(&baseinterface),
                    core::mem::transmute_copy(&innerinterface),
                ) {
                    Ok(ok__) => {
                        result__.write(core::mem::transmute_copy(&ok__));
                        core::mem::forget(ok__);
                        windows_core::HRESULT(0)
                    }
                    Err(err) => err.into(),
                }
            }
        }
        Self {
            base__: windows_core::IInspectable_Vtbl::new::<
                Identity,
                IDesktopAcrylicBackdropFactory,
                OFFSET,
            >(),
            CreateInstance: CreateInstance::<Identity, OFFSET>,
        }
    }
    pub fn matches(iid: &windows_core::GUID) -> bool {
        iid == &<IDesktopAcrylicBackdropFactory as windows_core::Interface>::IID
    }
}
#[repr(C)]
#[doc(hidden)]
pub struct IDesktopAcrylicBackdropFactory_Vtbl {
    pub base__: windows_core::IInspectable_Vtbl,
    pub CreateInstance: unsafe extern "system" fn(
        *mut core::ffi::c_void,
        *mut core::ffi::c_void,
        *mut *mut core::ffi::c_void,
        *mut *mut core::ffi::c_void,
    ) -> windows_core::HRESULT,
}
windows_core::imp::define_interface!(
    IMicaBackdrop,
    IMicaBackdrop_Vtbl,
    0xc156a404_3dac_593a_b1f3_7a33c289dc83
);
impl windows_core::RuntimeType for IMicaBackdrop {
    const SIGNATURE: windows_core::imp::ConstBuffer =
        windows_core::imp::ConstBuffer::for_interface::<Self>();
}
#[cfg(feature = "UI_Composition_SystemBackdrops")]
impl windows_core::RuntimeName for IMicaBackdrop {
    const NAME: &'static str = "Microsoft.UI.Xaml.Media.IMicaBackdrop";
}
#[cfg(feature = "UI_Composition_SystemBackdrops")]
pub trait IMicaBackdrop_Impl: windows_core::IUnknownImpl {
    fn Kind(&self) -> windows_core::Result<super::super::Composition::SystemBackdrops::MicaKind>;
    fn SetKind(
        &self,
        value: super::super::Composition::SystemBackdrops::MicaKind,
    ) -> windows_core::Result<()>;
}
#[cfg(feature = "UI_Composition_SystemBackdrops")]
impl IMicaBackdrop_Vtbl {
    pub const fn new<Identity: IMicaBackdrop_Impl, const OFFSET: isize>() -> Self {
        unsafe extern "system" fn Kind<Identity: IMicaBackdrop_Impl, const OFFSET: isize>(
            this: *mut core::ffi::c_void,
            result__: *mut super::super::Composition::SystemBackdrops::MicaKind,
        ) -> windows_core::HRESULT {
            unsafe {
                let this: &Identity =
                    &*((this as *const *const ()).offset(OFFSET) as *const Identity);
                match IMicaBackdrop_Impl::Kind(this) {
                    Ok(ok__) => {
                        result__.write(core::mem::transmute_copy(&ok__));
                        windows_core::HRESULT(0)
                    }
                    Err(err) => err.into(),
                }
            }
        }
        unsafe extern "system" fn SetKind<Identity: IMicaBackdrop_Impl, const OFFSET: isize>(
            this: *mut core::ffi::c_void,
            value: super::super::Composition::SystemBackdrops::MicaKind,
        ) -> windows_core::HRESULT {
            unsafe {
                let this: &Identity =
                    &*((this as *const *const ()).offset(OFFSET) as *const Identity);
                IMicaBackdrop_Impl::SetKind(this, value).into()
            }
        }
        Self {
            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMicaBackdrop, OFFSET>(),
            Kind: Kind::<Identity, OFFSET>,
            SetKind: SetKind::<Identity, OFFSET>,
        }
    }
    pub fn matches(iid: &windows_core::GUID) -> bool {
        iid == &<IMicaBackdrop as windows_core::Interface>::IID
    }
}
#[repr(C)]
#[doc(hidden)]
pub struct IMicaBackdrop_Vtbl {
    pub base__: windows_core::IInspectable_Vtbl,
    #[cfg(feature = "UI_Composition_SystemBackdrops")]
    pub Kind: unsafe extern "system" fn(
        *mut core::ffi::c_void,
        *mut super::super::Composition::SystemBackdrops::MicaKind,
    ) -> windows_core::HRESULT,
    #[cfg(not(feature = "UI_Composition_SystemBackdrops"))]
    Kind: usize,
    #[cfg(feature = "UI_Composition_SystemBackdrops")]
    pub SetKind: unsafe extern "system" fn(
        *mut core::ffi::c_void,
        super::super::Composition::SystemBackdrops::MicaKind,
    ) -> windows_core::HRESULT,
    #[cfg(not(feature = "UI_Composition_SystemBackdrops"))]
    SetKind: usize,
}
windows_core::imp::define_interface!(
    IMicaBackdropFactory,
    IMicaBackdropFactory_Vtbl,
    0x774379ce_74bd_59d4_849d_d99c4184d838
);
impl windows_core::RuntimeType for IMicaBackdropFactory {
    const SIGNATURE: windows_core::imp::ConstBuffer =
        windows_core::imp::ConstBuffer::for_interface::<Self>();
}
impl windows_core::RuntimeName for IMicaBackdropFactory {
    const NAME: &'static str = "Microsoft.UI.Xaml.Media.IMicaBackdropFactory";
}
pub trait IMicaBackdropFactory_Impl: windows_core::IUnknownImpl {
    fn CreateInstance(
        &self,
        baseInterface: windows_core::Ref<windows_core::IInspectable>,
        innerInterface: windows_core::OutRef<windows_core::IInspectable>,
    ) -> windows_core::Result<MicaBackdrop>;
}
impl IMicaBackdropFactory_Vtbl {
    pub const fn new<Identity: IMicaBackdropFactory_Impl, const OFFSET: isize>() -> Self {
        unsafe extern "system" fn CreateInstance<
            Identity: IMicaBackdropFactory_Impl,
            const OFFSET: isize,
        >(
            this: *mut core::ffi::c_void,
            baseinterface: *mut core::ffi::c_void,
            innerinterface: *mut *mut core::ffi::c_void,
            result__: *mut *mut core::ffi::c_void,
        ) -> windows_core::HRESULT {
            unsafe {
                let this: &Identity =
                    &*((this as *const *const ()).offset(OFFSET) as *const Identity);
                match IMicaBackdropFactory_Impl::CreateInstance(
                    this,
                    core::mem::transmute_copy(&baseinterface),
                    core::mem::transmute_copy(&innerinterface),
                ) {
                    Ok(ok__) => {
                        result__.write(core::mem::transmute_copy(&ok__));
                        core::mem::forget(ok__);
                        windows_core::HRESULT(0)
                    }
                    Err(err) => err.into(),
                }
            }
        }
        Self {
            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMicaBackdropFactory, OFFSET>(
            ),
            CreateInstance: CreateInstance::<Identity, OFFSET>,
        }
    }
    pub fn matches(iid: &windows_core::GUID) -> bool {
        iid == &<IMicaBackdropFactory as windows_core::Interface>::IID
    }
}
#[repr(C)]
#[doc(hidden)]
pub struct IMicaBackdropFactory_Vtbl {
    pub base__: windows_core::IInspectable_Vtbl,
    pub CreateInstance: unsafe extern "system" fn(
        *mut core::ffi::c_void,
        *mut core::ffi::c_void,
        *mut *mut core::ffi::c_void,
        *mut *mut core::ffi::c_void,
    ) -> windows_core::HRESULT,
}
windows_core::imp::define_interface!(
    IMicaBackdropStatics,
    IMicaBackdropStatics_Vtbl,
    0xa63abdce_c796_5509_9f4d_072bc1e599f1
);
impl windows_core::RuntimeType for IMicaBackdropStatics {
    const SIGNATURE: windows_core::imp::ConstBuffer =
        windows_core::imp::ConstBuffer::for_interface::<Self>();
}
impl windows_core::RuntimeName for IMicaBackdropStatics {
    const NAME: &'static str = "Microsoft.UI.Xaml.Media.IMicaBackdropStatics";
}
pub trait IMicaBackdropStatics_Impl: windows_core::IUnknownImpl {}
impl IMicaBackdropStatics_Vtbl {
    pub const fn new<Identity: IMicaBackdropStatics_Impl, const OFFSET: isize>() -> Self {
        Self {
            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMicaBackdropStatics, OFFSET>(
            ),
            KindProperty: 0,
        }
    }
    pub fn matches(iid: &windows_core::GUID) -> bool {
        iid == &<IMicaBackdropStatics as windows_core::Interface>::IID
    }
}
#[repr(C)]
#[doc(hidden)]
pub struct IMicaBackdropStatics_Vtbl {
    pub base__: windows_core::IInspectable_Vtbl,
    KindProperty: usize,
}
windows_core::imp::define_interface!(
    ISystemBackdrop,
    ISystemBackdrop_Vtbl,
    0x5aeed5c4_37ac_5852_b73f_1b76ebc3205f
);
impl windows_core::RuntimeType for ISystemBackdrop {
    const SIGNATURE: windows_core::imp::ConstBuffer =
        windows_core::imp::ConstBuffer::for_interface::<Self>();
}
impl windows_core::RuntimeName for ISystemBackdrop {
    const NAME: &'static str = "Microsoft.UI.Xaml.Media.ISystemBackdrop";
}
pub trait ISystemBackdrop_Impl: windows_core::IUnknownImpl {}
impl ISystemBackdrop_Vtbl {
    pub const fn new<Identity: ISystemBackdrop_Impl, const OFFSET: isize>() -> Self {
        Self {
            base__: windows_core::IInspectable_Vtbl::new::<Identity, ISystemBackdrop, OFFSET>(),
            GetDefaultSystemBackdropConfiguration: 0,
        }
    }
    pub fn matches(iid: &windows_core::GUID) -> bool {
        iid == &<ISystemBackdrop as windows_core::Interface>::IID
    }
}
#[repr(C)]
#[doc(hidden)]
pub struct ISystemBackdrop_Vtbl {
    pub base__: windows_core::IInspectable_Vtbl,
    GetDefaultSystemBackdropConfiguration: usize,
}
windows_core::imp::define_interface!(
    ISystemBackdropFactory,
    ISystemBackdropFactory_Vtbl,
    0x1e07656b_fad2_5b29_913f_b6748bc45942
);
impl windows_core::RuntimeType for ISystemBackdropFactory {
    const SIGNATURE: windows_core::imp::ConstBuffer =
        windows_core::imp::ConstBuffer::for_interface::<Self>();
}
impl windows_core::RuntimeName for ISystemBackdropFactory {
    const NAME: &'static str = "Microsoft.UI.Xaml.Media.ISystemBackdropFactory";
}
pub trait ISystemBackdropFactory_Impl: windows_core::IUnknownImpl {
    fn CreateInstance(
        &self,
        baseInterface: windows_core::Ref<windows_core::IInspectable>,
        innerInterface: windows_core::OutRef<windows_core::IInspectable>,
    ) -> windows_core::Result<SystemBackdrop>;
}
impl ISystemBackdropFactory_Vtbl {
    pub const fn new<Identity: ISystemBackdropFactory_Impl, const OFFSET: isize>() -> Self {
        unsafe extern "system" fn CreateInstance<
            Identity: ISystemBackdropFactory_Impl,
            const OFFSET: isize,
        >(
            this: *mut core::ffi::c_void,
            baseinterface: *mut core::ffi::c_void,
            innerinterface: *mut *mut core::ffi::c_void,
            result__: *mut *mut core::ffi::c_void,
        ) -> windows_core::HRESULT {
            unsafe {
                let this: &Identity =
                    &*((this as *const *const ()).offset(OFFSET) as *const Identity);
                match ISystemBackdropFactory_Impl::CreateInstance(
                    this,
                    core::mem::transmute_copy(&baseinterface),
                    core::mem::transmute_copy(&innerinterface),
                ) {
                    Ok(ok__) => {
                        result__.write(core::mem::transmute_copy(&ok__));
                        core::mem::forget(ok__);
                        windows_core::HRESULT(0)
                    }
                    Err(err) => err.into(),
                }
            }
        }
        Self {
            base__: windows_core::IInspectable_Vtbl::new::<Identity, ISystemBackdropFactory, OFFSET>(
            ),
            CreateInstance: CreateInstance::<Identity, OFFSET>,
        }
    }
    pub fn matches(iid: &windows_core::GUID) -> bool {
        iid == &<ISystemBackdropFactory as windows_core::Interface>::IID
    }
}
#[repr(C)]
#[doc(hidden)]
pub struct ISystemBackdropFactory_Vtbl {
    pub base__: windows_core::IInspectable_Vtbl,
    pub CreateInstance: unsafe extern "system" fn(
        *mut core::ffi::c_void,
        *mut core::ffi::c_void,
        *mut *mut core::ffi::c_void,
        *mut *mut core::ffi::c_void,
    ) -> windows_core::HRESULT,
}
windows_core::imp::define_interface!(
    ISystemBackdropOverrides,
    ISystemBackdropOverrides_Vtbl,
    0xeb1f5399_cad7_5611_b637_09d76a07e708
);
impl windows_core::RuntimeType for ISystemBackdropOverrides {
    const SIGNATURE: windows_core::imp::ConstBuffer =
        windows_core::imp::ConstBuffer::for_interface::<Self>();
}
impl windows_core::RuntimeName for ISystemBackdropOverrides {
    const NAME: &'static str = "Microsoft.UI.Xaml.Media.ISystemBackdropOverrides";
}
pub trait ISystemBackdropOverrides_Impl: windows_core::IUnknownImpl {}
impl ISystemBackdropOverrides_Vtbl {
    pub const fn new<Identity: ISystemBackdropOverrides_Impl, const OFFSET: isize>() -> Self {
        Self {
            base__: windows_core::IInspectable_Vtbl::new::<
                Identity,
                ISystemBackdropOverrides,
                OFFSET,
            >(),
            OnTargetConnected: 0,
            OnTargetDisconnected: 0,
            OnDefaultSystemBackdropConfigurationChanged: 0,
        }
    }
    pub fn matches(iid: &windows_core::GUID) -> bool {
        iid == &<ISystemBackdropOverrides as windows_core::Interface>::IID
    }
}
#[repr(C)]
#[doc(hidden)]
pub struct ISystemBackdropOverrides_Vtbl {
    pub base__: windows_core::IInspectable_Vtbl,
    OnTargetConnected: usize,
    OnTargetDisconnected: usize,
    OnDefaultSystemBackdropConfigurationChanged: usize,
}
#[repr(transparent)]
#[derive(Clone, Debug, Eq, PartialEq)]
pub struct MicaBackdrop(windows_core::IUnknown);
windows_core::imp::interface_hierarchy!(
    MicaBackdrop,
    windows_core::IUnknown,
    windows_core::IInspectable
);
windows_core::imp::required_hierarchy!(MicaBackdrop, SystemBackdrop, super::DependencyObject);
impl MicaBackdrop {
    pub fn Dispatcher(&self) -> windows_core::Result<windows::UI::Core::CoreDispatcher> {
        let this = &windows_core::Interface::cast::<super::IDependencyObject>(self)?;
        unsafe {
            let mut result__ = core::mem::zeroed();
            (windows_core::Interface::vtable(this).Dispatcher)(
                windows_core::Interface::as_raw(this),
                &mut result__,
            )
            .and_then(|| windows_core::Type::from_abi(result__))
        }
    }
    #[cfg(feature = "UI_Dispatching")]
    pub fn DispatcherQueue(
        &self,
    ) -> windows_core::Result<super::super::Dispatching::DispatcherQueue> {
        let this = &windows_core::Interface::cast::<super::IDependencyObject>(self)?;
        unsafe {
            let mut result__ = core::mem::zeroed();
            (windows_core::Interface::vtable(this).DispatcherQueue)(
                windows_core::Interface::as_raw(this),
                &mut result__,
            )
            .and_then(|| windows_core::Type::from_abi(result__))
        }
    }
    #[cfg(feature = "UI_Composition_SystemBackdrops")]
    pub fn Kind(
        &self,
    ) -> windows_core::Result<super::super::Composition::SystemBackdrops::MicaKind> {
        let this = self;
        unsafe {
            let mut result__ = core::mem::zeroed();
            (windows_core::Interface::vtable(this).Kind)(
                windows_core::Interface::as_raw(this),
                &mut result__,
            )
            .map(|| result__)
        }
    }
    #[cfg(feature = "UI_Composition_SystemBackdrops")]
    pub fn SetKind(
        &self,
        value: super::super::Composition::SystemBackdrops::MicaKind,
    ) -> windows_core::Result<()> {
        let this = self;
        unsafe {
            (windows_core::Interface::vtable(this).SetKind)(
                windows_core::Interface::as_raw(this),
                value,
            )
            .ok()
        }
    }
    pub fn new() -> windows_core::Result<MicaBackdrop> {
        Self::IMicaBackdropFactory(|this| unsafe {
            let mut result__ = core::mem::zeroed();
            (windows_core::Interface::vtable(this).CreateInstance)(
                windows_core::Interface::as_raw(this),
                core::ptr::null_mut(),
                &mut core::ptr::null_mut(),
                &mut result__,
            )
            .and_then(|| windows_core::Type::from_abi(result__))
        })
    }
    fn IMicaBackdropFactory<R, F: FnOnce(&IMicaBackdropFactory) -> windows_core::Result<R>>(
        callback: F,
    ) -> windows_core::Result<R> {
        static SHARED: windows_core::imp::FactoryCache<MicaBackdrop, IMicaBackdropFactory> =
            windows_core::imp::FactoryCache::new();
        SHARED.call(callback)
    }
    fn IMicaBackdropStatics<R, F: FnOnce(&IMicaBackdropStatics) -> windows_core::Result<R>>(
        callback: F,
    ) -> windows_core::Result<R> {
        static SHARED: windows_core::imp::FactoryCache<MicaBackdrop, IMicaBackdropStatics> =
            windows_core::imp::FactoryCache::new();
        SHARED.call(callback)
    }
}
impl windows_core::RuntimeType for MicaBackdrop {
    const SIGNATURE: windows_core::imp::ConstBuffer =
        windows_core::imp::ConstBuffer::for_class::<Self, IMicaBackdrop>();
}
unsafe impl windows_core::Interface for MicaBackdrop {
    type Vtable = <IMicaBackdrop as windows_core::Interface>::Vtable;
    const IID: windows_core::GUID = <IMicaBackdrop as windows_core::Interface>::IID;
}
impl windows_core::RuntimeName for MicaBackdrop {
    const NAME: &'static str = "Microsoft.UI.Xaml.Media.MicaBackdrop";
}
unsafe impl Send for MicaBackdrop {}
unsafe impl Sync for MicaBackdrop {}
#[repr(transparent)]
#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
pub struct Stretch(pub i32);
impl Stretch {
    pub const None: Self = Self(0i32);
    pub const Fill: Self = Self(1i32);
    pub const Uniform: Self = Self(2i32);
    pub const UniformToFill: Self = Self(3i32);
}
impl windows_core::TypeKind for Stretch {
    type TypeKind = windows_core::CopyType;
}
impl windows_core::RuntimeType for Stretch {
    const SIGNATURE: windows_core::imp::ConstBuffer =
        windows_core::imp::ConstBuffer::from_slice(b"enum(Microsoft.UI.Xaml.Media.Stretch;i4)");
}
#[repr(transparent)]
#[derive(Clone, Debug, Eq, PartialEq)]
pub struct SystemBackdrop(windows_core::IUnknown);
windows_core::imp::interface_hierarchy!(
    SystemBackdrop,
    windows_core::IUnknown,
    windows_core::IInspectable
);
windows_core::imp::required_hierarchy!(SystemBackdrop, super::DependencyObject);
impl SystemBackdrop {
    pub fn Dispatcher(&self) -> windows_core::Result<windows::UI::Core::CoreDispatcher> {
        let this = &windows_core::Interface::cast::<super::IDependencyObject>(self)?;
        unsafe {
            let mut result__ = core::mem::zeroed();
            (windows_core::Interface::vtable(this).Dispatcher)(
                windows_core::Interface::as_raw(this),
                &mut result__,
            )
            .and_then(|| windows_core::Type::from_abi(result__))
        }
    }
    #[cfg(feature = "UI_Dispatching")]
    pub fn DispatcherQueue(
        &self,
    ) -> windows_core::Result<super::super::Dispatching::DispatcherQueue> {
        let this = &windows_core::Interface::cast::<super::IDependencyObject>(self)?;
        unsafe {
            let mut result__ = core::mem::zeroed();
            (windows_core::Interface::vtable(this).DispatcherQueue)(
                windows_core::Interface::as_raw(this),
                &mut result__,
            )
            .and_then(|| windows_core::Type::from_abi(result__))
        }
    }
    pub fn new() -> windows_core::Result<SystemBackdrop> {
        Self::ISystemBackdropFactory(|this| unsafe {
            let mut result__ = core::mem::zeroed();
            (windows_core::Interface::vtable(this).CreateInstance)(
                windows_core::Interface::as_raw(this),
                core::ptr::null_mut(),
                &mut core::ptr::null_mut(),
                &mut result__,
            )
            .and_then(|| windows_core::Type::from_abi(result__))
        })
    }
    fn ISystemBackdropFactory<R, F: FnOnce(&ISystemBackdropFactory) -> windows_core::Result<R>>(
        callback: F,
    ) -> windows_core::Result<R> {
        static SHARED: windows_core::imp::FactoryCache<SystemBackdrop, ISystemBackdropFactory> =
            windows_core::imp::FactoryCache::new();
        SHARED.call(callback)
    }
}
impl windows_core::RuntimeType for SystemBackdrop {
    const SIGNATURE: windows_core::imp::ConstBuffer =
        windows_core::imp::ConstBuffer::for_class::<Self, ISystemBackdrop>();
}
unsafe impl windows_core::Interface for SystemBackdrop {
    type Vtable = <ISystemBackdrop as windows_core::Interface>::Vtable;
    const IID: windows_core::GUID = <ISystemBackdrop as windows_core::Interface>::IID;
}
impl windows_core::RuntimeName for SystemBackdrop {
    const NAME: &'static str = "Microsoft.UI.Xaml.Media.SystemBackdrop";
}
unsafe impl Send for SystemBackdrop {}
unsafe impl Sync for SystemBackdrop {}