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//
// DO NOT EDIT. THIS FILE IS GENERATED FROM $SRCDIR/toolkit/components/browser/nsIWebBrowser.idl
//
/// `interface nsIWebBrowser : nsISupports`
///
/// ```text
/// /**
/// * The nsIWebBrowser interface is implemented by web browser objects.
/// * Embedders use this interface during initialisation to associate
/// * the new web browser instance with the embedders chrome and
/// * to register any listeners. The interface may also be used at runtime
/// * to obtain the content DOM window and from that the rest of the DOM.
/// */
/// ```
///
// 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 nsIWebBrowser {
vtable: &'static nsIWebBrowserVTable,
/// This field is a phantomdata to ensure that the VTable type and any
/// struct containing it is not safe to send across threads by default, as
/// XPCOM is generally not threadsafe.
///
/// If this type is marked as [rust_sync], there will be explicit `Send` and
/// `Sync` implementations on this type, which will override the inherited
/// negative impls from `Rc`.
__nosync: ::std::marker::PhantomData<::std::rc::Rc<u8>>,
// Make the rust compiler aware that there might be interior mutability
// in what actually implements the interface. This works around UB
// introduced by https://github.com/llvm/llvm-project/commit/01859da84bad95fd51d6a03b08b60c660e642a4f
// that a rust lint would make blatantly obvious, but doesn't exist.
// This prevents optimizations, but those optimizations weren't available
// before rustc switched to LLVM 16, and they now cause problems because
// of the UB.
// Until there's a lint available to find all our UB, it's simpler to
// avoid the UB in the first place, at the cost of preventing optimizations
// in places that don't cause UB. But again, those optimizations weren't
// available before.
__maybe_interior_mutability: ::std::cell::UnsafeCell<[u8; 0]>,
}
// 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 nsIWebBrowser.
unsafe impl XpCom for nsIWebBrowser {
const IID: nsIID = nsID(0x4052b6da, 0x4faa, 0x4646,
[0xb3, 0xa1, 0x7e, 0x16, 0xa0, 0x1c, 0x2d, 0xc2]);
}
// 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 nsIWebBrowser {
#[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 nsIWebBrowser.
// 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 nsIWebBrowserCoerce {
/// Cheaply cast a value of this type from a `nsIWebBrowser`.
fn coerce_from(v: &nsIWebBrowser) -> &Self;
}
// The trivial implementation: We can obviously coerce ourselves to ourselves.
impl nsIWebBrowserCoerce for nsIWebBrowser {
#[inline]
fn coerce_from(v: &nsIWebBrowser) -> &Self {
v
}
}
impl nsIWebBrowser {
/// Cast this `nsIWebBrowser` to one of its base interfaces.
#[inline]
pub fn coerce<T: nsIWebBrowserCoerce>(&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 nsIWebBrowser {
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> nsIWebBrowserCoerce for T {
#[inline]
fn coerce_from(v: &nsIWebBrowser) -> &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 nsIWebBrowser
// 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 nsIWebBrowserVTable {
/// We need to include the members from the base interface's vtable at the start
/// of the VTable definition.
pub __base: nsISupportsVTable,
/* attribute nsIWebBrowserChrome containerWindow; */
pub GetContainerWindow: unsafe extern "system" fn (this: *const nsIWebBrowser, aContainerWindow: *mut*const nsIWebBrowserChrome) -> ::nserror::nsresult,
/* attribute nsIWebBrowserChrome containerWindow; */
pub SetContainerWindow: unsafe extern "system" fn (this: *const nsIWebBrowser, aContainerWindow: *const nsIWebBrowserChrome) -> ::nserror::nsresult,
/* readonly attribute mozIDOMWindowProxy contentDOMWindow; */
pub GetContentDOMWindow: unsafe extern "system" fn (this: *const nsIWebBrowser, aContentDOMWindow: *mut*const mozIDOMWindowProxy) -> ::nserror::nsresult,
/* [binaryname(SetOriginAttributes),noscript,nostdcall,notxpcom] void binarySetOriginAttributes (in const_OriginAttributesRef aOriginAttrs); */
/// Unable to generate binding because `native type const mozilla::OriginAttributes unsupported`
pub SetOriginAttributes: *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 nsIWebBrowser {
/// ```text
/// /**
/// * The chrome object associated with the browser instance. The embedder
/// * must create one chrome object for <I>each</I> browser object
/// * that is instantiated. The embedder must associate the two by setting
/// * this property to point to the chrome object before creating the browser
/// * window via the browser's <CODE>nsIBaseWindow</CODE> interface.
/// *
/// * The chrome may optionally implement <CODE>nsIInterfaceRequestor</CODE>,
/// * <CODE>nsIWebBrowserChromeFocus</CODE>,
/// * <CODE>nsIContextMenuListener</CODE> and
/// * <CODE>nsITooltipListener</CODE> to receive additional notifications
/// * from the browser object.
/// *
/// * The chrome object may optionally implement
/// * <CODE>nsIWebProgressListener</CODE> to register a progress listener
/// * object. If the implementation does this, it must also implement
/// * <CODE>nsIWeakReference</CODE>.
/// *
/// * @note The implementation should not refcount the supplied chrome
/// * object; it should assume that a non <CODE>nullptr</CODE> value is
/// * always valid. The embedder must explicitly set this value back
/// * to nullptr if the chrome object is destroyed before the browser
/// * object.
/// *
/// * @see nsIBaseWindow
/// * @see nsIWebBrowserChrome
/// * @see nsIInterfaceRequestor
/// * @see nsIWebBrowserChromeFocus
/// * @see nsIContextMenuListener
/// * @see nsITooltipListener
/// * @see nsIWeakReference
/// * @see nsIWebProgressListener
/// */
/// ```
///
/// `attribute nsIWebBrowserChrome containerWindow;`
#[inline]
pub unsafe fn GetContainerWindow(&self, aContainerWindow: *mut*const nsIWebBrowserChrome) -> ::nserror::nsresult {
((*self.vtable).GetContainerWindow)(self, aContainerWindow)
}
/// ```text
/// /**
/// * The chrome object associated with the browser instance. The embedder
/// * must create one chrome object for <I>each</I> browser object
/// * that is instantiated. The embedder must associate the two by setting
/// * this property to point to the chrome object before creating the browser
/// * window via the browser's <CODE>nsIBaseWindow</CODE> interface.
/// *
/// * The chrome may optionally implement <CODE>nsIInterfaceRequestor</CODE>,
/// * <CODE>nsIWebBrowserChromeFocus</CODE>,
/// * <CODE>nsIContextMenuListener</CODE> and
/// * <CODE>nsITooltipListener</CODE> to receive additional notifications
/// * from the browser object.
/// *
/// * The chrome object may optionally implement
/// * <CODE>nsIWebProgressListener</CODE> to register a progress listener
/// * object. If the implementation does this, it must also implement
/// * <CODE>nsIWeakReference</CODE>.
/// *
/// * @note The implementation should not refcount the supplied chrome
/// * object; it should assume that a non <CODE>nullptr</CODE> value is
/// * always valid. The embedder must explicitly set this value back
/// * to nullptr if the chrome object is destroyed before the browser
/// * object.
/// *
/// * @see nsIBaseWindow
/// * @see nsIWebBrowserChrome
/// * @see nsIInterfaceRequestor
/// * @see nsIWebBrowserChromeFocus
/// * @see nsIContextMenuListener
/// * @see nsITooltipListener
/// * @see nsIWeakReference
/// * @see nsIWebProgressListener
/// */
/// ```
///
/// `attribute nsIWebBrowserChrome containerWindow;`
#[inline]
pub unsafe fn SetContainerWindow(&self, aContainerWindow: *const nsIWebBrowserChrome) -> ::nserror::nsresult {
((*self.vtable).SetContainerWindow)(self, aContainerWindow)
}
/// ```text
/// /**
/// * The top-level DOM window. The embedder may walk the entire
/// * DOM starting from this value.
/// */
/// ```
///
/// `readonly attribute mozIDOMWindowProxy contentDOMWindow;`
#[inline]
pub unsafe fn GetContentDOMWindow(&self, aContentDOMWindow: *mut*const mozIDOMWindowProxy) -> ::nserror::nsresult {
((*self.vtable).GetContentDOMWindow)(self, aContentDOMWindow)
}
/// ```text
/// /**
/// * Set Origin Attributes on the nsIWebBrowser.
/// * The Origin Attributes will be passed to the docshell once it has been
/// * created
/// */
/// ```
///
/// `[binaryname(SetOriginAttributes),noscript,nostdcall,notxpcom] void binarySetOriginAttributes (in const_OriginAttributesRef aOriginAttrs);`
const _SetOriginAttributes: () = ();
}