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//
// DO NOT EDIT.  THIS FILE IS GENERATED FROM ../../../dist/idl/nsIWebBrowserChrome2.idl
//


/// `interface nsIWebBrowserChrome2 : nsIWebBrowserChrome`
///

/// ```text
/// /**
///  * nsIWebBrowserChrome2 is an extension to nsIWebBrowserChrome.
///  */
/// ```
///

// 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 nsIWebBrowserChrome2 {
    vtable: *const nsIWebBrowserChrome2VTable,

    /// 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 nsIWebBrowserChrome2.
unsafe impl XpCom for nsIWebBrowserChrome2 {
    const IID: nsIID = nsID(0x2585a7b1, 0x7b47, 0x43c4,
        [0xbf, 0x17, 0xc6, 0xbf, 0x84, 0xe0, 0x9b, 0x7b]);
}

// 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 nsIWebBrowserChrome2 {
    #[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 nsIWebBrowserChrome2.
// 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 nsIWebBrowserChrome2Coerce {
    /// Cheaply cast a value of this type from a `nsIWebBrowserChrome2`.
    fn coerce_from(v: &nsIWebBrowserChrome2) -> &Self;
}

// The trivial implementation: We can obviously coerce ourselves to ourselves.
impl nsIWebBrowserChrome2Coerce for nsIWebBrowserChrome2 {
    #[inline]
    fn coerce_from(v: &nsIWebBrowserChrome2) -> &Self {
        v
    }
}

impl nsIWebBrowserChrome2 {
    /// Cast this `nsIWebBrowserChrome2` to one of its base interfaces.
    #[inline]
    pub fn coerce<T: nsIWebBrowserChrome2Coerce>(&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 nsIWebBrowserChrome2 {
    type Target = nsIWebBrowserChrome;
    #[inline]
    fn deref(&self) -> &nsIWebBrowserChrome {
        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: nsIWebBrowserChromeCoerce> nsIWebBrowserChrome2Coerce for T {
    #[inline]
    fn coerce_from(v: &nsIWebBrowserChrome2) -> &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 nsIWebBrowserChrome2
// 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 nsIWebBrowserChrome2VTable {
    /// We need to include the members from the base interface's vtable at the start
    /// of the VTable definition.
    pub __base: nsIWebBrowserChromeVTable,

    /* void setStatusWithContext (in unsigned long statusType, in AString statusText, in nsISupports statusContext); */
    pub SetStatusWithContext: unsafe extern "system" fn (this: *const nsIWebBrowserChrome2, statusType: libc::uint32_t, statusText: &::nsstring::nsAString, statusContext: *const nsISupports) -> 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 nsIWebBrowserChrome2 {

    /// ```text
    /// /**
    ///    * Called when the status text in the chrome needs to be updated.  This
    ///    * method may be called instead of nsIWebBrowserChrome::SetStatus.  An
    ///    * implementor of this method, should still implement SetStatus.
    ///    *
    ///    * @param statusType
    ///    *        Indicates what is setting the text.
    ///    * @param status
    ///    *        Status string.  Null is an acceptable value meaning no status.
    ///    * @param contextNode
    ///    *        An object that provides context pertaining to the status type.
    ///    *        If statusType is STATUS_LINK, then statusContext may be a DOM
    ///    *        node corresponding to the source of the link.  This value can
    ///    *        be null if there is no context.
    ///    */
    /// ```
    ///

    /// `void setStatusWithContext (in unsigned long statusType, in AString statusText, in nsISupports statusContext);`
    #[inline]
    pub unsafe fn SetStatusWithContext(&self, statusType: libc::uint32_t, statusText: &::nsstring::nsAString, statusContext: *const nsISupports) -> nsresult {
        ((*self.vtable).SetStatusWithContext)(self, statusType, statusText, statusContext)
    }


}