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


/// `interface nsIDOMXULTreeElement : nsISupports`
///

/// ```text
/// /**
///  * @status UNDER_DEVELOPMENT
///  */
/// ```
///

// 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 nsIDOMXULTreeElement {
    vtable: *const nsIDOMXULTreeElementVTable,

    /// 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 nsIDOMXULTreeElement.
unsafe impl XpCom for nsIDOMXULTreeElement {
    const IID: nsIID = nsID(0x013b62af, 0x1e2f, 0x4b07,
        [0x90, 0x91, 0xd7, 0xc0, 0xfc, 0x46, 0x87, 0xe2]);
}

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

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

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

    /* readonly attribute nsITreeColumns columns; */
    pub GetColumns: unsafe extern "system" fn (this: *const nsIDOMXULTreeElement, aColumns: *mut *const nsITreeColumns) -> nsresult,

    /* attribute nsITreeView view; */
    pub GetView: unsafe extern "system" fn (this: *const nsIDOMXULTreeElement, aView: *mut *const nsITreeView) -> nsresult,

    /* attribute nsITreeView view; */
    pub SetView: unsafe extern "system" fn (this: *const nsIDOMXULTreeElement, aView: *const nsITreeView) -> nsresult,

    /* readonly attribute nsIDOMElement body; */
    pub GetBody: unsafe extern "system" fn (this: *const nsIDOMXULTreeElement, aBody: *mut *const nsIDOMElement) -> nsresult,

    /* attribute boolean editable; */
    pub GetEditable: unsafe extern "system" fn (this: *const nsIDOMXULTreeElement, aEditable: *mut bool) -> nsresult,

    /* attribute boolean editable; */
    pub SetEditable: unsafe extern "system" fn (this: *const nsIDOMXULTreeElement, aEditable: bool) -> nsresult,

    /* readonly attribute nsIDOMXULTextBoxElement inputField; */
    pub GetInputField: unsafe extern "system" fn (this: *const nsIDOMXULTreeElement, aInputField: *mut *const nsIDOMXULTextBoxElement) -> 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 nsIDOMXULTreeElement {


    /// `readonly attribute nsITreeColumns columns;`
    #[inline]
    pub unsafe fn GetColumns(&self, aColumns: *mut *const nsITreeColumns) -> nsresult {
        ((*self.vtable).GetColumns)(self, aColumns)
    }



    /// `attribute nsITreeView view;`
    #[inline]
    pub unsafe fn GetView(&self, aView: *mut *const nsITreeView) -> nsresult {
        ((*self.vtable).GetView)(self, aView)
    }



    /// `attribute nsITreeView view;`
    #[inline]
    pub unsafe fn SetView(&self, aView: *const nsITreeView) -> nsresult {
        ((*self.vtable).SetView)(self, aView)
    }



    /// `readonly attribute nsIDOMElement body;`
    #[inline]
    pub unsafe fn GetBody(&self, aBody: *mut *const nsIDOMElement) -> nsresult {
        ((*self.vtable).GetBody)(self, aBody)
    }



    /// `attribute boolean editable;`
    #[inline]
    pub unsafe fn GetEditable(&self, aEditable: *mut bool) -> nsresult {
        ((*self.vtable).GetEditable)(self, aEditable)
    }



    /// `attribute boolean editable;`
    #[inline]
    pub unsafe fn SetEditable(&self, aEditable: bool) -> nsresult {
        ((*self.vtable).SetEditable)(self, aEditable)
    }



    /// `readonly attribute nsIDOMXULTextBoxElement inputField;`
    #[inline]
    pub unsafe fn GetInputField(&self, aInputField: *mut *const nsIDOMXULTextBoxElement) -> nsresult {
        ((*self.vtable).GetInputField)(self, aInputField)
    }


}