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


/// `interface nsIXULSortService : nsISupports`
///

/// ```text
/// /**
///  * A service used to sort the contents of a XUL widget.
///  */
/// ```
///

// 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 nsIXULSortService {
    vtable: *const nsIXULSortServiceVTable,

    /// 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 nsIXULSortService.
unsafe impl XpCom for nsIXULSortService {
    const IID: nsIID = nsID(0xf29270c8, 0x3be5, 0x4046,
        [0x9b, 0x57, 0x94, 0x5a, 0x84, 0xdf, 0xf1, 0x32]);
}

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

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

impl nsIXULSortService {
    /// Cast this `nsIXULSortService` to one of its base interfaces.
    #[inline]
    pub fn coerce<T: nsIXULSortServiceCoerce>(&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 nsIXULSortService {
    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> nsIXULSortServiceCoerce for T {
    #[inline]
    fn coerce_from(v: &nsIXULSortService) -> &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 nsIXULSortService
// 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 nsIXULSortServiceVTable {
    /// We need to include the members from the base interface's vtable at the start
    /// of the VTable definition.
    pub __base: nsISupportsVTable,

    /* void sort (in nsIDOMNode aNode, in AString aSortKey, in AString aSortHints); */
    pub Sort: unsafe extern "system" fn (this: *const nsIXULSortService, aNode: *const nsIDOMNode, aSortKey: &::nsstring::nsAString, aSortHints: &::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 nsIXULSortService {

    pub const SORT_COMPARECASE: i64 = 1;


    pub const SORT_INTEGER: i64 = 256;

    /// ```text
    /// /**
    ///      * Sort the contents of the widget containing <code>aNode</code>
    ///      * using <code>aSortKey</code> as the comparison key, and
    ///      * <code>aSortDirection</code> as the direction.
    ///      *
    ///      * @param aNode A node in the XUL widget whose children are to be sorted.
    ///      * @param aSortKey The value to be used as the comparison key.
    ///      * @param aSortHints One or more hints as to how to sort:
    ///      *
    ///      *   ascending: to sort the contents in ascending order
    ///      *   descending: to sort the contents in descending order
    ///      *   comparecase: perform case sensitive comparisons
    ///      *   integer: treat values as integers, non-integers are compared as strings
    ///      *   twostate: don't allow the natural (unordered state)
    ///      */
    /// ```
    ///

    /// `void sort (in nsIDOMNode aNode, in AString aSortKey, in AString aSortHints);`
    #[inline]
    pub unsafe fn Sort(&self, aNode: *const nsIDOMNode, aSortKey: &::nsstring::nsAString, aSortHints: &::nsstring::nsAString) -> nsresult {
        ((*self.vtable).Sort)(self, aNode, aSortKey, aSortHints)
    }


}