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


/// `interface nsIDOMCharacterData : nsIDOMNode`
///


// 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 nsIDOMCharacterData {
    vtable: *const nsIDOMCharacterDataVTable,

    /// 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 nsIDOMCharacterData.
unsafe impl XpCom for nsIDOMCharacterData {
    const IID: nsIID = nsID(0x4109a2d2, 0xe7af, 0x445d,
        [0xbb, 0x72, 0xc7, 0xc9, 0xb8, 0x75, 0xf3, 0x5e]);
}

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

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

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

    /* attribute DOMString data; */
    pub GetData: unsafe extern "system" fn (this: *const nsIDOMCharacterData, aData: &mut ::nsstring::nsAString) -> nsresult,

    /* attribute DOMString data; */
    pub SetData: unsafe extern "system" fn (this: *const nsIDOMCharacterData, aData: &::nsstring::nsAString) -> nsresult,

    /* readonly attribute unsigned long length; */
    pub GetLength: unsafe extern "system" fn (this: *const nsIDOMCharacterData, aLength: *mut libc::uint32_t) -> nsresult,

    /* DOMString substringData (in unsigned long offset, in unsigned long count) raises (DOMException); */
    pub SubstringData: unsafe extern "system" fn (this: *const nsIDOMCharacterData, offset: libc::uint32_t, count: libc::uint32_t, _retval: &mut ::nsstring::nsAString) -> nsresult,

    /* void appendData (in DOMString arg) raises (DOMException); */
    pub AppendData: unsafe extern "system" fn (this: *const nsIDOMCharacterData, arg: &::nsstring::nsAString) -> nsresult,

    /* void insertData (in unsigned long offset, in DOMString arg) raises (DOMException); */
    pub InsertData: unsafe extern "system" fn (this: *const nsIDOMCharacterData, offset: libc::uint32_t, arg: &::nsstring::nsAString) -> nsresult,

    /* void deleteData (in unsigned long offset, in unsigned long count) raises (DOMException); */
    pub DeleteData: unsafe extern "system" fn (this: *const nsIDOMCharacterData, offset: libc::uint32_t, count: libc::uint32_t) -> nsresult,

    /* void replaceData (in unsigned long offset, in unsigned long count, in DOMString arg) raises (DOMException); */
    pub ReplaceData: unsafe extern "system" fn (this: *const nsIDOMCharacterData, offset: libc::uint32_t, count: libc::uint32_t, arg: &::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 nsIDOMCharacterData {

    /// ```text
    /// /**
    ///  * The nsIDOMCharacterData interface extends nsIDOMNode with a set of
    ///  * attributes and methods for accessing character data in the DOM.
    ///  *
    ///  * For more information on this interface please see
    ///  * http://www.w3.org/TR/DOM-Level-2-Core/
    ///  */
    /// ```
    ///

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


    /// ```text
    /// /**
    ///  * The nsIDOMCharacterData interface extends nsIDOMNode with a set of
    ///  * attributes and methods for accessing character data in the DOM.
    ///  *
    ///  * For more information on this interface please see
    ///  * http://www.w3.org/TR/DOM-Level-2-Core/
    ///  */
    /// ```
    ///

    /// `attribute DOMString data;`
    #[inline]
    pub unsafe fn SetData(&self, aData: &::nsstring::nsAString) -> nsresult {
        ((*self.vtable).SetData)(self, aData)
    }



    /// `readonly attribute unsigned long length;`
    #[inline]
    pub unsafe fn GetLength(&self, aLength: *mut libc::uint32_t) -> nsresult {
        ((*self.vtable).GetLength)(self, aLength)
    }



    /// `DOMString substringData (in unsigned long offset, in unsigned long count) raises (DOMException);`
    #[inline]
    pub unsafe fn SubstringData(&self, offset: libc::uint32_t, count: libc::uint32_t, _retval: &mut ::nsstring::nsAString) -> nsresult {
        ((*self.vtable).SubstringData)(self, offset, count, _retval)
    }



    /// `void appendData (in DOMString arg) raises (DOMException);`
    #[inline]
    pub unsafe fn AppendData(&self, arg: &::nsstring::nsAString) -> nsresult {
        ((*self.vtable).AppendData)(self, arg)
    }



    /// `void insertData (in unsigned long offset, in DOMString arg) raises (DOMException);`
    #[inline]
    pub unsafe fn InsertData(&self, offset: libc::uint32_t, arg: &::nsstring::nsAString) -> nsresult {
        ((*self.vtable).InsertData)(self, offset, arg)
    }



    /// `void deleteData (in unsigned long offset, in unsigned long count) raises (DOMException);`
    #[inline]
    pub unsafe fn DeleteData(&self, offset: libc::uint32_t, count: libc::uint32_t) -> nsresult {
        ((*self.vtable).DeleteData)(self, offset, count)
    }



    /// `void replaceData (in unsigned long offset, in unsigned long count, in DOMString arg) raises (DOMException);`
    #[inline]
    pub unsafe fn ReplaceData(&self, offset: libc::uint32_t, count: libc::uint32_t, arg: &::nsstring::nsAString) -> nsresult {
        ((*self.vtable).ReplaceData)(self, offset, count, arg)
    }


}