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//
// DO NOT EDIT.  THIS FILE IS GENERATED FROM ../../../dist/idl/nsIDOMTransitionEvent.idl
//


/// `interface nsIDOMTransitionEvent : nsISupports`
///

/// ```text
/// /**
///  * Transition events are defined in:
///  * http://www.w3.org/TR/css3-transitions/#transition-events-
///  * http://dev.w3.org/csswg/css3-transitions/#transition-events-
///  */
/// ```
///

// The actual type definition for the interface. This struct has methods
// declared on it which will call through its vtable. You never want to pass
// this type around by value, always pass it behind a reference.

#[repr(C)]
pub struct nsIDOMTransitionEvent {
    vtable: *const nsIDOMTransitionEventVTable,

    /// This field is a phantomdata to ensure that the VTable type and any
    /// struct containing it is not safe to send across threads, as XPCOM is
    /// generally not threadsafe.
    ///
    /// XPCOM interfaces in general are not safe to send across threads.
    __nosync: ::std::marker::PhantomData<::std::rc::Rc<u8>>,
}

// Implementing XpCom for an interface exposes its IID, which allows for easy
// use of the `.query_interface<T>` helper method. This also defines that
// method for nsIDOMTransitionEvent.
unsafe impl XpCom for nsIDOMTransitionEvent {
    const IID: nsIID = nsID(0xee3499bf, 0x0f14, 0x4bb6,
        [0x82, 0x9c, 0x19, 0xad, 0x24, 0xfd, 0x4a, 0x85]);
}

// We need to implement the RefCounted trait so we can be used with `RefPtr`.
// This trait teaches `RefPtr` how to manage our memory.
unsafe impl RefCounted for nsIDOMTransitionEvent {
    #[inline]
    unsafe fn addref(&self) {
        self.AddRef();
    }
    #[inline]
    unsafe fn release(&self) {
        self.Release();
    }
}

// This trait is implemented on all types which can be coerced to from nsIDOMTransitionEvent.
// It is used in the implementation of `fn coerce<T>`. We hide it from the
// documentation, because it clutters it up a lot.
#[doc(hidden)]
pub trait nsIDOMTransitionEventCoerce {
    /// Cheaply cast a value of this type from a `nsIDOMTransitionEvent`.
    fn coerce_from(v: &nsIDOMTransitionEvent) -> &Self;
}

// The trivial implementation: We can obviously coerce ourselves to ourselves.
impl nsIDOMTransitionEventCoerce for nsIDOMTransitionEvent {
    #[inline]
    fn coerce_from(v: &nsIDOMTransitionEvent) -> &Self {
        v
    }
}

impl nsIDOMTransitionEvent {
    /// Cast this `nsIDOMTransitionEvent` to one of its base interfaces.
    #[inline]
    pub fn coerce<T: nsIDOMTransitionEventCoerce>(&self) -> &T {
        T::coerce_from(self)
    }
}

// Every interface struct type implements `Deref` to its base interface. This
// causes methods on the base interfaces to be directly avaliable on the
// object. For example, you can call `.AddRef` or `.QueryInterface` directly
// on any interface which inherits from `nsISupports`.
impl ::std::ops::Deref for nsIDOMTransitionEvent {
    type Target = nsISupports;
    #[inline]
    fn deref(&self) -> &nsISupports {
        unsafe {
            ::std::mem::transmute(self)
        }
    }
}

// Ensure we can use .coerce() to cast to our base types as well. Any type which
// our base interface can coerce from should be coercable from us as well.
impl<T: nsISupportsCoerce> nsIDOMTransitionEventCoerce for T {
    #[inline]
    fn coerce_from(v: &nsIDOMTransitionEvent) -> &Self {
        T::coerce_from(v)
    }
}

// This struct represents the interface's VTable. A pointer to a statically
// allocated version of this struct is at the beginning of every nsIDOMTransitionEvent
// object. It contains one pointer field for each method in the interface. In
// the case where we can't generate a binding for a method, we include a void
// pointer.
#[doc(hidden)]
#[repr(C)]
pub struct nsIDOMTransitionEventVTable {
    /// We need to include the members from the base interface's vtable at the start
    /// of the VTable definition.
    pub __base: nsISupportsVTable,

    /* readonly attribute DOMString propertyName; */
    pub GetPropertyName: unsafe extern "system" fn (this: *const nsIDOMTransitionEvent, aPropertyName: &mut ::nsstring::nsAString) -> nsresult,

    /* readonly attribute float elapsedTime; */
    pub GetElapsedTime: unsafe extern "system" fn (this: *const nsIDOMTransitionEvent, aElapsedTime: *mut libc::c_float) -> nsresult,

    /* readonly attribute DOMString pseudoElement; */
    pub GetPseudoElement: unsafe extern "system" fn (this: *const nsIDOMTransitionEvent, aPseudoElement: &mut ::nsstring::nsAString) -> nsresult,
}


// The implementations of the function wrappers which are exposed to rust code.
// Call these methods rather than manually calling through the VTable struct.
impl nsIDOMTransitionEvent {


    /// `readonly attribute DOMString propertyName;`
    #[inline]
    pub unsafe fn GetPropertyName(&self, aPropertyName: &mut ::nsstring::nsAString) -> nsresult {
        ((*self.vtable).GetPropertyName)(self, aPropertyName)
    }



    /// `readonly attribute float elapsedTime;`
    #[inline]
    pub unsafe fn GetElapsedTime(&self, aElapsedTime: *mut libc::c_float) -> nsresult {
        ((*self.vtable).GetElapsedTime)(self, aElapsedTime)
    }



    /// `readonly attribute DOMString pseudoElement;`
    #[inline]
    pub unsafe fn GetPseudoElement(&self, aPseudoElement: &mut ::nsstring::nsAString) -> nsresult {
        ((*self.vtable).GetPseudoElement)(self, aPseudoElement)
    }


}