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


/// `interface nsIDOMCSSRule : nsISupports`
///


// 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 nsIDOMCSSRule {
    vtable: *const nsIDOMCSSRuleVTable,

    /// 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 nsIDOMCSSRule.
unsafe impl XpCom for nsIDOMCSSRule {
    const IID: nsIID = nsID(0x4d6b3bad, 0xf53c, 0x4585,
        [0x82, 0xf6, 0x62, 0x98, 0x2e, 0x27, 0xed, 0xe8]);
}

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

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

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

    /* readonly attribute unsigned short type; */
    pub GetType: unsafe extern "system" fn (this: *const nsIDOMCSSRule, aType: *mut libc::uint16_t) -> nsresult,

    /* attribute DOMString cssText; */
    pub GetCssText: unsafe extern "system" fn (this: *const nsIDOMCSSRule, aCssText: &mut ::nsstring::nsAString) -> nsresult,

    /* attribute DOMString cssText; */
    pub SetCssText: unsafe extern "system" fn (this: *const nsIDOMCSSRule, aCssText: &::nsstring::nsAString) -> nsresult,

    /* readonly attribute nsIDOMCSSStyleSheet parentStyleSheet; */
    pub GetParentStyleSheet: unsafe extern "system" fn (this: *const nsIDOMCSSRule, aParentStyleSheet: *mut *const nsIDOMCSSStyleSheet) -> nsresult,

    /* readonly attribute nsIDOMCSSRule parentRule; */
    pub GetParentRule: unsafe extern "system" fn (this: *const nsIDOMCSSRule, aParentRule: *mut *const nsIDOMCSSRule) -> nsresult,

    /* [noscript,nostdcall,notxpcom] Rule getCSSRule (); */
    /// Unable to generate binding because `nostdcall is unsupported`
    pub GetCSSRule: *const ::libc::c_void,
}


// The implementations of the function wrappers which are exposed to rust code.
// Call these methods rather than manually calling through the VTable struct.
impl nsIDOMCSSRule {
    /// ```text
    /// /**
    ///  * The nsIDOMCSSRule interface is a datatype for a CSS style rule in
    ///  * the Document Object Model.
    ///  *
    ///  * For more information on this interface please see
    ///  * http://www.w3.org/TR/DOM-Level-2-Style
    ///  */
    /// ```
    ///

    pub const UNKNOWN_RULE: i64 = 0;


    pub const STYLE_RULE: i64 = 1;


    pub const CHARSET_RULE: i64 = 2;


    pub const IMPORT_RULE: i64 = 3;


    pub const MEDIA_RULE: i64 = 4;


    pub const FONT_FACE_RULE: i64 = 5;


    pub const PAGE_RULE: i64 = 6;


    pub const KEYFRAMES_RULE: i64 = 7;


    pub const KEYFRAME_RULE: i64 = 8;


    pub const MOZ_KEYFRAMES_RULE: i64 = 7;


    pub const MOZ_KEYFRAME_RULE: i64 = 8;


    pub const NAMESPACE_RULE: i64 = 10;


    pub const COUNTER_STYLE_RULE: i64 = 11;


    pub const SUPPORTS_RULE: i64 = 12;


    pub const DOCUMENT_RULE: i64 = 13;


    pub const FONT_FEATURE_VALUES_RULE: i64 = 14;


    /// `readonly attribute unsigned short type;`
    #[inline]
    pub unsafe fn GetType(&self, aType: *mut libc::uint16_t) -> nsresult {
        ((*self.vtable).GetType)(self, aType)
    }



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



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



    /// `readonly attribute nsIDOMCSSStyleSheet parentStyleSheet;`
    #[inline]
    pub unsafe fn GetParentStyleSheet(&self, aParentStyleSheet: *mut *const nsIDOMCSSStyleSheet) -> nsresult {
        ((*self.vtable).GetParentStyleSheet)(self, aParentStyleSheet)
    }



    /// `readonly attribute nsIDOMCSSRule parentRule;`
    #[inline]
    pub unsafe fn GetParentRule(&self, aParentRule: *mut *const nsIDOMCSSRule) -> nsresult {
        ((*self.vtable).GetParentRule)(self, aParentRule)
    }



    /// `[noscript,nostdcall,notxpcom] Rule getCSSRule ();`
    const _GetCSSRule: () = ();

}