mozilla-central/__GENERATED__/dist/xpcrs/rt/nsIAppShellService.rs

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//
// DO NOT EDIT. THIS FILE IS GENERATED FROM $SRCDIR/xpfe/appshell/nsIAppShellService.idl
//
/// `interface nsIAppShellService : 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 nsIAppShellService {
vtable: &'static nsIAppShellServiceVTable,
/// 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
// 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 nsIAppShellService.
unsafe impl XpCom for nsIAppShellService {
const IID: nsIID = nsID(0x19266025, 0x354c, 0x4bb9,
[0x98, 0x6b, 0x34, 0x83, 0xb2, 0xb1, 0xcd, 0xef]);
}
// 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 nsIAppShellService {
#[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 nsIAppShellService.
// 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 nsIAppShellServiceCoerce {
/// Cheaply cast a value of this type from a `nsIAppShellService`.
fn coerce_from(v: &nsIAppShellService) -> &Self;
}
// The trivial implementation: We can obviously coerce ourselves to ourselves.
impl nsIAppShellServiceCoerce for nsIAppShellService {
#[inline]
fn coerce_from(v: &nsIAppShellService) -> &Self {
v
}
}
impl nsIAppShellService {
/// Cast this `nsIAppShellService` to one of its base interfaces.
#[inline]
pub fn coerce<T: nsIAppShellServiceCoerce>(&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 nsIAppShellService {
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> nsIAppShellServiceCoerce for T {
#[inline]
fn coerce_from(v: &nsIAppShellService) -> &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 nsIAppShellService
// 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 nsIAppShellServiceVTable {
/// We need to include the members from the base interface's vtable at the start
/// of the VTable definition.
pub __base: nsISupportsVTable,
/* nsIAppWindow createTopLevelWindow (in nsIAppWindow aParent, in nsIURI aUrl, in uint32_t aChromeMask, in long aInitialWidth, in long aInitialHeight); */
pub CreateTopLevelWindow: unsafe extern "system" fn (this: *const nsIAppShellService, aParent: *const nsIAppWindow, aUrl: *const nsIURI, aChromeMask: u32, aInitialWidth: i32, aInitialHeight: i32, _retval: *mut*const nsIAppWindow) -> ::nserror::nsresult,
/* nsIWindowlessBrowser createWindowlessBrowser ([optional] in boolean aIsChrome, [optional] in uint32_t aChromeMask); */
pub CreateWindowlessBrowser: unsafe extern "system" fn (this: *const nsIAppShellService, aIsChrome: bool, aChromeMask: u32, _retval: *mut*const nsIWindowlessBrowser) -> ::nserror::nsresult,
/* [noscript] void createHiddenWindow (); */
pub CreateHiddenWindow: unsafe extern "system" fn (this: *const nsIAppShellService) -> ::nserror::nsresult,
/* [noscript] void destroyHiddenWindow (); */
pub DestroyHiddenWindow: unsafe extern "system" fn (this: *const nsIAppShellService) -> ::nserror::nsresult,
/* [noscript] void setScreenId (in uint32_t aScreenId); */
pub SetScreenId: unsafe extern "system" fn (this: *const nsIAppShellService, aScreenId: u32) -> ::nserror::nsresult,
/* readonly attribute nsIAppWindow hiddenWindow; */
pub GetHiddenWindow: unsafe extern "system" fn (this: *const nsIAppShellService, aHiddenWindow: *mut*const nsIAppWindow) -> ::nserror::nsresult,
/* readonly attribute mozIDOMWindowProxy hiddenDOMWindow; */
pub GetHiddenDOMWindow: unsafe extern "system" fn (this: *const nsIAppShellService, aHiddenDOMWindow: *mut*const mozIDOMWindowProxy) -> ::nserror::nsresult,
/* void registerTopLevelWindow (in nsIAppWindow aWindow); */
pub RegisterTopLevelWindow: unsafe extern "system" fn (this: *const nsIAppShellService, aWindow: *const nsIAppWindow) -> ::nserror::nsresult,
/* void unregisterTopLevelWindow (in nsIAppWindow aWindow); */
pub UnregisterTopLevelWindow: unsafe extern "system" fn (this: *const nsIAppShellService, aWindow: *const nsIAppWindow) -> ::nserror::nsresult,
/* readonly attribute boolean hasHiddenWindow; */
pub GetHasHiddenWindow: unsafe extern "system" fn (this: *const nsIAppShellService, aHasHiddenWindow: *mut bool) -> ::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 nsIAppShellService {
/// ```text
/// /**
/// * Create a window, which will be initially invisible.
/// * @param aParent the parent window. Can be null.
/// * @param aUrl the contents of the new window.
/// * @param aChromeMask chrome flags affecting the kind of OS border
/// * given to the window. see nsIWebBrowserChrome for
/// * bit/flag definitions.
/// * @param aCallbacks interface providing C++ hooks for window initialization
/// * before the window is made visible. Can be null.
/// * Deprecated.
/// * @param aInitialWidth width, in pixels, of the window. Width of window
/// * at creation. Can be overridden by the "width"
/// * tag in the XUL. Set to NS_SIZETOCONTENT to force
/// * the window to wrap to its contents.
/// * @param aInitialHeight like aInitialWidth, but subtly different.
/// */
/// ```
///
pub const SIZE_TO_CONTENT: i32 = -1;
/// `nsIAppWindow createTopLevelWindow (in nsIAppWindow aParent, in nsIURI aUrl, in uint32_t aChromeMask, in long aInitialWidth, in long aInitialHeight);`
#[inline]
pub unsafe fn CreateTopLevelWindow(&self, aParent: *const nsIAppWindow, aUrl: *const nsIURI, aChromeMask: u32, aInitialWidth: i32, aInitialHeight: i32, _retval: *mut*const nsIAppWindow) -> ::nserror::nsresult {
((*self.vtable).CreateTopLevelWindow)(self, aParent, aUrl, aChromeMask, aInitialWidth, aInitialHeight, _retval)
}
/// ```text
/// /**
/// * This is the constructor for creating an invisible DocShell.
/// * It is used to simulate DOM windows without an actual physical
/// * representation.
/// * @param aIsChrome Set true if you want to use it for chrome content.
/// * @param aChromeMask Used to specify chrome flags that should be set on the
/// * window. See nsIWebBrowserChrome for flag definitions.
/// */
/// ```
///
/// `nsIWindowlessBrowser createWindowlessBrowser ([optional] in boolean aIsChrome, [optional] in uint32_t aChromeMask);`
#[inline]
pub unsafe fn CreateWindowlessBrowser(&self, aIsChrome: bool, aChromeMask: u32, _retval: *mut*const nsIWindowlessBrowser) -> ::nserror::nsresult {
((*self.vtable).CreateWindowlessBrowser)(self, aIsChrome, aChromeMask, _retval)
}
/// `[noscript] void createHiddenWindow ();`
#[inline]
pub unsafe fn CreateHiddenWindow(&self, ) -> ::nserror::nsresult {
((*self.vtable).CreateHiddenWindow)(self, )
}
/// `[noscript] void destroyHiddenWindow ();`
#[inline]
pub unsafe fn DestroyHiddenWindow(&self, ) -> ::nserror::nsresult {
((*self.vtable).DestroyHiddenWindow)(self, )
}
/// ```text
/// /**
/// * B2G multi-screen support. When open another top-level window on b2g,
/// * a screen ID is needed for identifying which screen this window is
/// * opened to.
/// * @param aScreenId Differentiate screens of windows. It is platform-
/// * specific due to the hardware limitation for now.
/// */
/// ```
///
/// `[noscript] void setScreenId (in uint32_t aScreenId);`
#[inline]
pub unsafe fn SetScreenId(&self, aScreenId: u32) -> ::nserror::nsresult {
((*self.vtable).SetScreenId)(self, aScreenId)
}
/// ```text
/// /**
/// * Return the (singleton) application hidden window, automatically created
/// * and maintained by this AppShellService.
/// * @param aResult the hidden window. Do not unhide hidden window.
/// * Do not taunt hidden window.
/// */
/// ```
///
/// `readonly attribute nsIAppWindow hiddenWindow;`
#[inline]
pub unsafe fn GetHiddenWindow(&self, aHiddenWindow: *mut*const nsIAppWindow) -> ::nserror::nsresult {
((*self.vtable).GetHiddenWindow)(self, aHiddenWindow)
}
/// ```text
/// /**
/// * Return the (singleton) application hidden window, automatically created
/// * and maintained by this AppShellService.
/// * @param aResult the hidden window. Do not unhide hidden window.
/// * Do not taunt hidden window.
/// */
/// ```
///
/// `readonly attribute mozIDOMWindowProxy hiddenDOMWindow;`
#[inline]
pub unsafe fn GetHiddenDOMWindow(&self, aHiddenDOMWindow: *mut*const mozIDOMWindowProxy) -> ::nserror::nsresult {
((*self.vtable).GetHiddenDOMWindow)(self, aHiddenDOMWindow)
}
/// ```text
/// /**
/// * Add a window to the application's registry of windows. These windows
/// * are generally shown in the Windows taskbar, and the application
/// * knows it can't quit until it's out of registered windows.
/// * @param aWindow the window to register
/// * @note When this method is successful, it fires the global notification
/// * "xul-window-registered"
/// */
/// ```
///
/// `void registerTopLevelWindow (in nsIAppWindow aWindow);`
#[inline]
pub unsafe fn RegisterTopLevelWindow(&self, aWindow: *const nsIAppWindow) -> ::nserror::nsresult {
((*self.vtable).RegisterTopLevelWindow)(self, aWindow)
}
/// ```text
/// /**
/// * Remove a window from the application's window registry. Note that
/// * this method won't automatically attempt to quit the app when
/// * the last window is unregistered. For that, see Quit().
/// * @param aWindow you see the pattern
/// */
/// ```
///
/// `void unregisterTopLevelWindow (in nsIAppWindow aWindow);`
#[inline]
pub unsafe fn UnregisterTopLevelWindow(&self, aWindow: *const nsIAppWindow) -> ::nserror::nsresult {
((*self.vtable).UnregisterTopLevelWindow)(self, aWindow)
}
/// ```text
/// /**
/// * Whether the hidden window exists.
/// * This will be false on all non-mac platforms.
/// */
/// ```
///
/// `readonly attribute boolean hasHiddenWindow;`
#[inline]
pub unsafe fn GetHasHiddenWindow(&self, aHasHiddenWindow: *mut bool) -> ::nserror::nsresult {
((*self.vtable).GetHasHiddenWindow)(self, aHasHiddenWindow)
}
}