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//
// DO NOT EDIT. THIS FILE IS GENERATED FROM $SRCDIR/xpfe/appshell/nsIXULBrowserWindow.idl
//
/// `interface nsIXULBrowserWindow : nsISupports`
///
/// ```text
/// /**
/// * The nsIXULBrowserWindow supplies the methods that may be called from the
/// * internals of the browser area to tell the containing xul window to update
/// * its ui.
/// */
/// ```
///
// 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 nsIXULBrowserWindow {
vtable: &'static nsIXULBrowserWindowVTable,
/// 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 nsIXULBrowserWindow.
unsafe impl XpCom for nsIXULBrowserWindow {
const IID: nsIID = nsID(0xa8675fa9, 0xc8b4, 0x4350,
[0x98, 0x03, 0xc3, 0x8f, 0x34, 0x4a, 0x9e, 0x38]);
}
// 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 nsIXULBrowserWindow {
#[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 nsIXULBrowserWindow.
// 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 nsIXULBrowserWindowCoerce {
/// Cheaply cast a value of this type from a `nsIXULBrowserWindow`.
fn coerce_from(v: &nsIXULBrowserWindow) -> &Self;
}
// The trivial implementation: We can obviously coerce ourselves to ourselves.
impl nsIXULBrowserWindowCoerce for nsIXULBrowserWindow {
#[inline]
fn coerce_from(v: &nsIXULBrowserWindow) -> &Self {
v
}
}
impl nsIXULBrowserWindow {
/// Cast this `nsIXULBrowserWindow` to one of its base interfaces.
#[inline]
pub fn coerce<T: nsIXULBrowserWindowCoerce>(&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 nsIXULBrowserWindow {
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> nsIXULBrowserWindowCoerce for T {
#[inline]
fn coerce_from(v: &nsIXULBrowserWindow) -> &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 nsIXULBrowserWindow
// 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 nsIXULBrowserWindowVTable {
/// We need to include the members from the base interface's vtable at the start
/// of the VTable definition.
pub __base: nsISupportsVTable,
/* void setOverLink (in AString link); */
pub SetOverLink: unsafe extern "system" fn (this: *const nsIXULBrowserWindow, link: *const ::nsstring::nsAString) -> ::nserror::nsresult,
/* AString onBeforeLinkTraversal (in AString originalTarget, in nsIURI linkURI, in Node linkNode, in boolean isAppTab); */
pub OnBeforeLinkTraversal: unsafe extern "system" fn (this: *const nsIXULBrowserWindow, originalTarget: *const ::nsstring::nsAString, linkURI: *const nsIURI, linkNode: *const libc::c_void, isAppTab: bool, _retval: *mut ::nsstring::nsAString) -> ::nserror::nsresult,
/* void showTooltip (in long x, in long y, in AString tooltip, in AString direction, in Element browser); */
pub ShowTooltip: unsafe extern "system" fn (this: *const nsIXULBrowserWindow, x: i32, y: i32, tooltip: *const ::nsstring::nsAString, direction: *const ::nsstring::nsAString, browser: *const libc::c_void) -> ::nserror::nsresult,
/* void hideTooltip (); */
pub HideTooltip: unsafe extern "system" fn (this: *const nsIXULBrowserWindow) -> ::nserror::nsresult,
/* uint32_t getTabCount (); */
pub GetTabCount: unsafe extern "system" fn (this: *const nsIXULBrowserWindow, _retval: *mut u32) -> ::nserror::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 nsIXULBrowserWindow {
/// ```text
/// /**
/// * Tells the object implementing this function what link we are currently
/// * over.
/// */
/// ```
///
/// `void setOverLink (in AString link);`
#[inline]
pub unsafe fn SetOverLink(&self, link: *const ::nsstring::nsAString) -> ::nserror::nsresult {
((*self.vtable).SetOverLink)(self, link)
}
/// ```text
/// /**
/// * Determines the appropriate target for a link.
/// */
/// ```
///
/// `AString onBeforeLinkTraversal (in AString originalTarget, in nsIURI linkURI, in Node linkNode, in boolean isAppTab);`
#[inline]
pub unsafe fn OnBeforeLinkTraversal(&self, originalTarget: *const ::nsstring::nsAString, linkURI: *const nsIURI, linkNode: *const libc::c_void, isAppTab: bool, _retval: *mut ::nsstring::nsAString) -> ::nserror::nsresult {
((*self.vtable).OnBeforeLinkTraversal)(self, originalTarget, linkURI, linkNode, isAppTab, _retval)
}
/// ```text
/// /**
/// * Show/hide a tooltip (when the user mouses over a link, say).
/// *
/// * x and y coordinates are in device pixels.
/// */
/// ```
///
/// `void showTooltip (in long x, in long y, in AString tooltip, in AString direction, in Element browser);`
#[inline]
pub unsafe fn ShowTooltip(&self, x: i32, y: i32, tooltip: *const ::nsstring::nsAString, direction: *const ::nsstring::nsAString, browser: *const libc::c_void) -> ::nserror::nsresult {
((*self.vtable).ShowTooltip)(self, x, y, tooltip, direction, browser)
}
/// `void hideTooltip ();`
#[inline]
pub unsafe fn HideTooltip(&self, ) -> ::nserror::nsresult {
((*self.vtable).HideTooltip)(self, )
}
/// ```text
/// /**
/// * Return the number of tabs in this window.
/// */
/// ```
///
/// `uint32_t getTabCount ();`
#[inline]
pub unsafe fn GetTabCount(&self, _retval: *mut u32) -> ::nserror::nsresult {
((*self.vtable).GetTabCount)(self, _retval)
}
}