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//
// DO NOT EDIT. THIS FILE IS GENERATED FROM $SRCDIR/dom/interfaces/xul/nsIDOMXULMultSelectCntrlEl.idl
//
/// `interface nsIDOMXULMultiSelectControlElement : nsIDOMXULSelectControlElement`
///
// 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 nsIDOMXULMultiSelectControlElement {
vtable: &'static nsIDOMXULMultiSelectControlElementVTable,
/// 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 nsIDOMXULMultiSelectControlElement.
unsafe impl XpCom for nsIDOMXULMultiSelectControlElement {
const IID: nsIID = nsID(0x40654a10, 0x8204, 0x4f06,
[0x9f, 0x21, 0x7b, 0xaa, 0x31, 0xc7, 0xb1, 0xdd]);
}
// 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 nsIDOMXULMultiSelectControlElement {
#[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 nsIDOMXULMultiSelectControlElement.
// 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 nsIDOMXULMultiSelectControlElementCoerce {
/// Cheaply cast a value of this type from a `nsIDOMXULMultiSelectControlElement`.
fn coerce_from(v: &nsIDOMXULMultiSelectControlElement) -> &Self;
}
// The trivial implementation: We can obviously coerce ourselves to ourselves.
impl nsIDOMXULMultiSelectControlElementCoerce for nsIDOMXULMultiSelectControlElement {
#[inline]
fn coerce_from(v: &nsIDOMXULMultiSelectControlElement) -> &Self {
v
}
}
impl nsIDOMXULMultiSelectControlElement {
/// Cast this `nsIDOMXULMultiSelectControlElement` to one of its base interfaces.
#[inline]
pub fn coerce<T: nsIDOMXULMultiSelectControlElementCoerce>(&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 nsIDOMXULMultiSelectControlElement {
type Target = nsIDOMXULSelectControlElement;
#[inline]
fn deref(&self) -> &nsIDOMXULSelectControlElement {
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: nsIDOMXULSelectControlElementCoerce> nsIDOMXULMultiSelectControlElementCoerce for T {
#[inline]
fn coerce_from(v: &nsIDOMXULMultiSelectControlElement) -> &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 nsIDOMXULMultiSelectControlElement
// 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 nsIDOMXULMultiSelectControlElementVTable {
/// We need to include the members from the base interface's vtable at the start
/// of the VTable definition.
pub __base: nsIDOMXULSelectControlElementVTable,
/* attribute AString selType; */
pub GetSelType: unsafe extern "system" fn (this: *const nsIDOMXULMultiSelectControlElement, aSelType: *mut ::nsstring::nsAString) -> ::nserror::nsresult,
/* attribute AString selType; */
pub SetSelType: unsafe extern "system" fn (this: *const nsIDOMXULMultiSelectControlElement, aSelType: *const ::nsstring::nsAString) -> ::nserror::nsresult,
/* attribute Element currentItem; */
pub GetCurrentItem: unsafe extern "system" fn (this: *const nsIDOMXULMultiSelectControlElement, aCurrentItem: *mut *const libc::c_void) -> ::nserror::nsresult,
/* attribute Element currentItem; */
pub SetCurrentItem: unsafe extern "system" fn (this: *const nsIDOMXULMultiSelectControlElement, aCurrentItem: *const libc::c_void) -> ::nserror::nsresult,
/* attribute long currentIndex; */
pub GetCurrentIndex: unsafe extern "system" fn (this: *const nsIDOMXULMultiSelectControlElement, aCurrentIndex: *mut i32) -> ::nserror::nsresult,
/* attribute long currentIndex; */
pub SetCurrentIndex: unsafe extern "system" fn (this: *const nsIDOMXULMultiSelectControlElement, aCurrentIndex: i32) -> ::nserror::nsresult,
/* readonly attribute NodeList selectedItems; */
pub GetSelectedItems: unsafe extern "system" fn (this: *const nsIDOMXULMultiSelectControlElement, aSelectedItems: *mut *const libc::c_void) -> ::nserror::nsresult,
/* void addItemToSelection (in nsIDOMXULSelectControlItemElement item); */
pub AddItemToSelection: unsafe extern "system" fn (this: *const nsIDOMXULMultiSelectControlElement, item: *const nsIDOMXULSelectControlItemElement) -> ::nserror::nsresult,
/* void removeItemFromSelection (in nsIDOMXULSelectControlItemElement item); */
pub RemoveItemFromSelection: unsafe extern "system" fn (this: *const nsIDOMXULMultiSelectControlElement, item: *const nsIDOMXULSelectControlItemElement) -> ::nserror::nsresult,
/* void toggleItemSelection (in nsIDOMXULSelectControlItemElement item); */
pub ToggleItemSelection: unsafe extern "system" fn (this: *const nsIDOMXULMultiSelectControlElement, item: *const nsIDOMXULSelectControlItemElement) -> ::nserror::nsresult,
/* void selectItem (in nsIDOMXULSelectControlItemElement item); */
pub SelectItem: unsafe extern "system" fn (this: *const nsIDOMXULMultiSelectControlElement, item: *const nsIDOMXULSelectControlItemElement) -> ::nserror::nsresult,
/* void selectItemRange (in nsIDOMXULSelectControlItemElement startItem, in nsIDOMXULSelectControlItemElement item); */
pub SelectItemRange: unsafe extern "system" fn (this: *const nsIDOMXULMultiSelectControlElement, startItem: *const nsIDOMXULSelectControlItemElement, item: *const nsIDOMXULSelectControlItemElement) -> ::nserror::nsresult,
/* void selectAll (); */
pub SelectAll: unsafe extern "system" fn (this: *const nsIDOMXULMultiSelectControlElement) -> ::nserror::nsresult,
/* void clearSelection (); */
pub ClearSelection: unsafe extern "system" fn (this: *const nsIDOMXULMultiSelectControlElement) -> ::nserror::nsresult,
/* readonly attribute long selectedCount; */
pub GetSelectedCount: unsafe extern "system" fn (this: *const nsIDOMXULMultiSelectControlElement, aSelectedCount: *mut i32) -> ::nserror::nsresult,
/* [binaryname(MultiGetSelectedItem)] Element getSelectedItem (in long index); */
pub MultiGetSelectedItem: unsafe extern "system" fn (this: *const nsIDOMXULMultiSelectControlElement, index: i32, _retval: *mut *const libc::c_void) -> ::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 nsIDOMXULMultiSelectControlElement {
/// `attribute AString selType;`
#[inline]
pub unsafe fn GetSelType(&self, aSelType: *mut ::nsstring::nsAString) -> ::nserror::nsresult {
((*self.vtable).GetSelType)(self, aSelType)
}
/// `attribute AString selType;`
#[inline]
pub unsafe fn SetSelType(&self, aSelType: *const ::nsstring::nsAString) -> ::nserror::nsresult {
((*self.vtable).SetSelType)(self, aSelType)
}
/// `attribute Element currentItem;`
#[inline]
pub unsafe fn GetCurrentItem(&self, aCurrentItem: *mut *const libc::c_void) -> ::nserror::nsresult {
((*self.vtable).GetCurrentItem)(self, aCurrentItem)
}
/// `attribute Element currentItem;`
#[inline]
pub unsafe fn SetCurrentItem(&self, aCurrentItem: *const libc::c_void) -> ::nserror::nsresult {
((*self.vtable).SetCurrentItem)(self, aCurrentItem)
}
/// `attribute long currentIndex;`
#[inline]
pub unsafe fn GetCurrentIndex(&self, aCurrentIndex: *mut i32) -> ::nserror::nsresult {
((*self.vtable).GetCurrentIndex)(self, aCurrentIndex)
}
/// `attribute long currentIndex;`
#[inline]
pub unsafe fn SetCurrentIndex(&self, aCurrentIndex: i32) -> ::nserror::nsresult {
((*self.vtable).SetCurrentIndex)(self, aCurrentIndex)
}
/// `readonly attribute NodeList selectedItems;`
#[inline]
pub unsafe fn GetSelectedItems(&self, aSelectedItems: *mut *const libc::c_void) -> ::nserror::nsresult {
((*self.vtable).GetSelectedItems)(self, aSelectedItems)
}
/// `void addItemToSelection (in nsIDOMXULSelectControlItemElement item);`
#[inline]
pub unsafe fn AddItemToSelection(&self, item: *const nsIDOMXULSelectControlItemElement) -> ::nserror::nsresult {
((*self.vtable).AddItemToSelection)(self, item)
}
/// `void removeItemFromSelection (in nsIDOMXULSelectControlItemElement item);`
#[inline]
pub unsafe fn RemoveItemFromSelection(&self, item: *const nsIDOMXULSelectControlItemElement) -> ::nserror::nsresult {
((*self.vtable).RemoveItemFromSelection)(self, item)
}
/// `void toggleItemSelection (in nsIDOMXULSelectControlItemElement item);`
#[inline]
pub unsafe fn ToggleItemSelection(&self, item: *const nsIDOMXULSelectControlItemElement) -> ::nserror::nsresult {
((*self.vtable).ToggleItemSelection)(self, item)
}
/// `void selectItem (in nsIDOMXULSelectControlItemElement item);`
#[inline]
pub unsafe fn SelectItem(&self, item: *const nsIDOMXULSelectControlItemElement) -> ::nserror::nsresult {
((*self.vtable).SelectItem)(self, item)
}
/// `void selectItemRange (in nsIDOMXULSelectControlItemElement startItem, in nsIDOMXULSelectControlItemElement item);`
#[inline]
pub unsafe fn SelectItemRange(&self, startItem: *const nsIDOMXULSelectControlItemElement, item: *const nsIDOMXULSelectControlItemElement) -> ::nserror::nsresult {
((*self.vtable).SelectItemRange)(self, startItem, item)
}
/// `void selectAll ();`
#[inline]
pub unsafe fn SelectAll(&self, ) -> ::nserror::nsresult {
((*self.vtable).SelectAll)(self, )
}
/// `void clearSelection ();`
#[inline]
pub unsafe fn ClearSelection(&self, ) -> ::nserror::nsresult {
((*self.vtable).ClearSelection)(self, )
}
/// `readonly attribute long selectedCount;`
#[inline]
pub unsafe fn GetSelectedCount(&self, aSelectedCount: *mut i32) -> ::nserror::nsresult {
((*self.vtable).GetSelectedCount)(self, aSelectedCount)
}
/// `[binaryname(MultiGetSelectedItem)] Element getSelectedItem (in long index);`
#[inline]
pub unsafe fn MultiGetSelectedItem(&self, index: i32, _retval: *mut *const libc::c_void) -> ::nserror::nsresult {
((*self.vtable).MultiGetSelectedItem)(self, index, _retval)
}
}