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// // DO NOT EDIT. THIS FILE IS GENERATED FROM ../../../dist/idl/nsIDOMMediaList.idl // /// `interface nsIDOMMediaList : 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 nsIDOMMediaList { vtable: *const nsIDOMMediaListVTable, /// 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 nsIDOMMediaList. unsafe impl XpCom for nsIDOMMediaList { const IID: nsIID = nsID(0x9b0c2ed7, 0x111c, 0x4824, [0xad, 0xf9, 0xef, 0x0d, 0xa6, 0xda, 0xd3, 0x71]); } // 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 nsIDOMMediaList { #[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 nsIDOMMediaList. // 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 nsIDOMMediaListCoerce { /// Cheaply cast a value of this type from a `nsIDOMMediaList`. fn coerce_from(v: &nsIDOMMediaList) -> &Self; } // The trivial implementation: We can obviously coerce ourselves to ourselves. impl nsIDOMMediaListCoerce for nsIDOMMediaList { #[inline] fn coerce_from(v: &nsIDOMMediaList) -> &Self { v } } impl nsIDOMMediaList { /// Cast this `nsIDOMMediaList` to one of its base interfaces. #[inline] pub fn coerce<T: nsIDOMMediaListCoerce>(&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 nsIDOMMediaList { 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> nsIDOMMediaListCoerce for T { #[inline] fn coerce_from(v: &nsIDOMMediaList) -> &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 nsIDOMMediaList // 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 nsIDOMMediaListVTable { /// We need to include the members from the base interface's vtable at the start /// of the VTable definition. pub __base: nsISupportsVTable, /* attribute DOMString mediaText; */ pub GetMediaText: unsafe extern "system" fn (this: *const nsIDOMMediaList, aMediaText: &mut ::nsstring::nsAString) -> nsresult, /* attribute DOMString mediaText; */ pub SetMediaText: unsafe extern "system" fn (this: *const nsIDOMMediaList, aMediaText: &::nsstring::nsAString) -> nsresult, /* readonly attribute unsigned long length; */ pub GetLength: unsafe extern "system" fn (this: *const nsIDOMMediaList, aLength: *mut libc::uint32_t) -> nsresult, /* DOMString item (in unsigned long index); */ pub Item: unsafe extern "system" fn (this: *const nsIDOMMediaList, index: libc::uint32_t, _retval: &mut ::nsstring::nsAString) -> nsresult, /* void deleteMedium (in DOMString oldMedium) raises (DOMException); */ pub DeleteMedium: unsafe extern "system" fn (this: *const nsIDOMMediaList, oldMedium: &::nsstring::nsAString) -> nsresult, /* void appendMedium (in DOMString newMedium) raises (DOMException); */ pub AppendMedium: unsafe extern "system" fn (this: *const nsIDOMMediaList, newMedium: &::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 nsIDOMMediaList { /// ```text /// /** /// * The nsIDOMMediaList interface is a datatype for a list of media /// * types in the Document Object Model. /// * /// * For more information on this interface please see /// * http://www.w3.org/TR/DOM-Level-2-Style /// */ /// ``` /// /// `attribute DOMString mediaText;` #[inline] pub unsafe fn GetMediaText(&self, aMediaText: &mut ::nsstring::nsAString) -> nsresult { ((*self.vtable).GetMediaText)(self, aMediaText) } /// ```text /// /** /// * The nsIDOMMediaList interface is a datatype for a list of media /// * types in the Document Object Model. /// * /// * For more information on this interface please see /// * http://www.w3.org/TR/DOM-Level-2-Style /// */ /// ``` /// /// `attribute DOMString mediaText;` #[inline] pub unsafe fn SetMediaText(&self, aMediaText: &::nsstring::nsAString) -> nsresult { ((*self.vtable).SetMediaText)(self, aMediaText) } /// `readonly attribute unsigned long length;` #[inline] pub unsafe fn GetLength(&self, aLength: *mut libc::uint32_t) -> nsresult { ((*self.vtable).GetLength)(self, aLength) } /// `DOMString item (in unsigned long index);` #[inline] pub unsafe fn Item(&self, index: libc::uint32_t, _retval: &mut ::nsstring::nsAString) -> nsresult { ((*self.vtable).Item)(self, index, _retval) } /// `void deleteMedium (in DOMString oldMedium) raises (DOMException);` #[inline] pub unsafe fn DeleteMedium(&self, oldMedium: &::nsstring::nsAString) -> nsresult { ((*self.vtable).DeleteMedium)(self, oldMedium) } /// `void appendMedium (in DOMString newMedium) raises (DOMException);` #[inline] pub unsafe fn AppendMedium(&self, newMedium: &::nsstring::nsAString) -> nsresult { ((*self.vtable).AppendMedium)(self, newMedium) } }