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


/// `interface nsIDOMScreen : nsIDOMEventTarget`
///


// 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 nsIDOMScreen {
    vtable: *const nsIDOMScreenVTable,

    /// 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 nsIDOMScreen.
unsafe impl XpCom for nsIDOMScreen {
    const IID: nsIID = nsID(0x82c7924b, 0x4b46, 0x4e5a,
        [0xa8, 0xd2, 0x6e, 0xdb, 0x5f, 0xc0, 0xa6, 0x0d]);
}

// 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 nsIDOMScreen {
    #[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 nsIDOMScreen.
// 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 nsIDOMScreenCoerce {
    /// Cheaply cast a value of this type from a `nsIDOMScreen`.
    fn coerce_from(v: &nsIDOMScreen) -> &Self;
}

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

impl nsIDOMScreen {
    /// Cast this `nsIDOMScreen` to one of its base interfaces.
    #[inline]
    pub fn coerce<T: nsIDOMScreenCoerce>(&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 nsIDOMScreen {
    type Target = nsIDOMEventTarget;
    #[inline]
    fn deref(&self) -> &nsIDOMEventTarget {
        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: nsIDOMEventTargetCoerce> nsIDOMScreenCoerce for T {
    #[inline]
    fn coerce_from(v: &nsIDOMScreen) -> &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 nsIDOMScreen
// 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 nsIDOMScreenVTable {
    /// We need to include the members from the base interface's vtable at the start
    /// of the VTable definition.
    pub __base: nsIDOMEventTargetVTable,

    /* readonly attribute long top; */
    pub GetTop: unsafe extern "system" fn (this: *const nsIDOMScreen, aTop: *mut libc::int32_t) -> nsresult,

    /* readonly attribute long availWidth; */
    pub GetAvailWidth: unsafe extern "system" fn (this: *const nsIDOMScreen, aAvailWidth: *mut libc::int32_t) -> nsresult,

    /* readonly attribute long availHeight; */
    pub GetAvailHeight: unsafe extern "system" fn (this: *const nsIDOMScreen, aAvailHeight: *mut libc::int32_t) -> nsresult,

    /* readonly attribute long availLeft; */
    pub GetAvailLeft: unsafe extern "system" fn (this: *const nsIDOMScreen, aAvailLeft: *mut libc::int32_t) -> nsresult,

    /* readonly attribute long availTop; */
    pub GetAvailTop: unsafe extern "system" fn (this: *const nsIDOMScreen, aAvailTop: *mut libc::int32_t) -> 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 nsIDOMScreen {


    /// `readonly attribute long top;`
    #[inline]
    pub unsafe fn GetTop(&self, aTop: *mut libc::int32_t) -> nsresult {
        ((*self.vtable).GetTop)(self, aTop)
    }



    /// `readonly attribute long availWidth;`
    #[inline]
    pub unsafe fn GetAvailWidth(&self, aAvailWidth: *mut libc::int32_t) -> nsresult {
        ((*self.vtable).GetAvailWidth)(self, aAvailWidth)
    }



    /// `readonly attribute long availHeight;`
    #[inline]
    pub unsafe fn GetAvailHeight(&self, aAvailHeight: *mut libc::int32_t) -> nsresult {
        ((*self.vtable).GetAvailHeight)(self, aAvailHeight)
    }



    /// `readonly attribute long availLeft;`
    #[inline]
    pub unsafe fn GetAvailLeft(&self, aAvailLeft: *mut libc::int32_t) -> nsresult {
        ((*self.vtable).GetAvailLeft)(self, aAvailLeft)
    }



    /// `readonly attribute long availTop;`
    #[inline]
    pub unsafe fn GetAvailTop(&self, aAvailTop: *mut libc::int32_t) -> nsresult {
        ((*self.vtable).GetAvailTop)(self, aAvailTop)
    }


}