Copy as Markdown
Other Tools
/* THIS FILE IS AUTOGENERATED FROM LockManager.webidl BY Codegen.py - DO NOT EDIT */
#ifndef DOM_LOCKMANAGERBINDING_H_
#define DOM_LOCKMANAGERBINDING_H_
#include "js/CallAndConstruct.h"
#include "js/RootingAPI.h"
#include "js/TypeDecls.h"
#include "mozilla/ArrayUtils.h"
#include "mozilla/EnumTypeTraits.h"
#include "mozilla/Span.h"
#include "mozilla/dom/AbortSignal.h"
#include "mozilla/dom/BindingDeclarations.h"
#include "mozilla/dom/CallbackFunction.h"
#include "mozilla/dom/Nullable.h"
#include "mozilla/dom/PrototypeList.h"
#include "mozilla/dom/ToJSValue.h"
namespace mozilla {
namespace dom {
class AbortSignal;
class Lock;
class LockGrantedCallback;
struct LockInfo;
struct LockInfoAtoms;
class LockManager;
struct LockManagerSnapshotAtoms;
struct LockOptionsAtoms;
struct NativePropertyHooks;
class Promise;
class ProtoAndIfaceCache;
} // namespace dom
} // namespace mozilla
namespace mozilla {
namespace dom {
enum class LockMode : uint8_t {
Shared,
Exclusive,
};
namespace binding_detail {
template <> struct EnumStrings<LockMode> {
static constexpr nsLiteralCString Values[2] {
"shared"_ns,
"exclusive"_ns,
};
};
} // namespace binding_detail
bool
ToJSValue(JSContext* aCx, LockMode aArgument, JS::MutableHandle<JS::Value> aValue);
class LockGrantedCallback : public CallbackFunction
{
public:
explicit inline LockGrantedCallback(JSContext* aCx, JS::Handle<JSObject*> aCallback, JS::Handle<JSObject*> aCallbackGlobal, nsIGlobalObject* aIncumbentGlobal)
: CallbackFunction(aCx, aCallback, aCallbackGlobal, aIncumbentGlobal)
{
MOZ_ASSERT(JS::IsCallable(mCallback));
}
explicit inline LockGrantedCallback(JSObject* aCallback, JSObject* aCallbackGlobal, const FastCallbackConstructor& )
: CallbackFunction(aCallback, aCallbackGlobal, FastCallbackConstructor())
{
MOZ_ASSERT(JS::IsCallable(mCallback));
}
explicit inline LockGrantedCallback(JSObject* aCallback, JSObject* aCallbackGlobal, JSObject* aAsyncStack, nsIGlobalObject* aIncumbentGlobal)
: CallbackFunction(aCallback, aCallbackGlobal, aAsyncStack, aIncumbentGlobal)
{
MOZ_ASSERT(JS::IsCallable(mCallback));
}
explicit inline LockGrantedCallback(CallbackFunction* aOther)
: CallbackFunction(aOther)
{
}
template <typename T>
MOZ_CAN_RUN_SCRIPT inline already_AddRefed<Promise>
Call(const T& thisVal, Lock* lock, ErrorResult& aRv, const char* aExecutionReason = nullptr, ExceptionHandling aExceptionHandling = eReportExceptions, JS::Realm* aRealm = nullptr)
{
MOZ_ASSERT(!aRv.Failed(), "Don't pass an already-failed ErrorResult to a callback!");
if (!aExecutionReason) {
aExecutionReason = "LockGrantedCallback";
}
CallSetup s(this, aRv, aExecutionReason, aExceptionHandling, aRealm);
if (!s.GetContext()) {
MOZ_ASSERT(aRv.Failed());
return nullptr;
}
JS::Rooted<JS::Value> thisValJS(s.GetContext());
if (!ToJSValue(s.GetContext(), thisVal, &thisValJS)) {
aRv.Throw(NS_ERROR_FAILURE);
return nullptr;
}
return Call(s.GetCallContext(), thisValJS, lock, aRv);
}
MOZ_CAN_RUN_SCRIPT inline already_AddRefed<Promise>
Call(Lock* lock, ErrorResult& aRv, const char* aExecutionReason = nullptr, ExceptionHandling aExceptionHandling = eReportExceptions, JS::Realm* aRealm = nullptr)
{
MOZ_ASSERT(!aRv.Failed(), "Don't pass an already-failed ErrorResult to a callback!");
if (!aExecutionReason) {
aExecutionReason = "LockGrantedCallback";
}
CallSetup s(this, aRv, aExecutionReason, aExceptionHandling, aRealm);
if (!s.GetContext()) {
MOZ_ASSERT(aRv.Failed());
return nullptr;
}
return Call(s.GetCallContext(), JS::UndefinedHandleValue, lock, aRv);
}
template <typename T>
MOZ_CAN_RUN_SCRIPT inline already_AddRefed<Promise>
Call(const T& thisVal, Lock* lock, const char* aExecutionReason = nullptr)
{
return Call(thisVal, lock, IgnoreErrors(), aExecutionReason);
}
MOZ_CAN_RUN_SCRIPT inline already_AddRefed<Promise>
Call(Lock* lock, const char* aExecutionReason = nullptr)
{
return Call(lock, IgnoreErrors(), aExecutionReason, eReportExceptions, nullptr);
}
inline bool
operator==(const LockGrantedCallback& aOther) const
{
return CallbackFunction::operator==(aOther);
}
private:
MOZ_CAN_RUN_SCRIPT already_AddRefed<Promise> Call(BindingCallContext& cx, JS::Handle<JS::Value> aThisVal, Lock* lock, ErrorResult& aRv);
};
namespace binding_detail {
class FastLockGrantedCallback : public LockGrantedCallback
{
public:
explicit inline FastLockGrantedCallback(JSObject* aCallback, JSObject* aCallbackGlobal)
: LockGrantedCallback(aCallback, aCallbackGlobal, FastCallbackConstructor())
{
}
inline void
Trace(JSTracer* aTracer)
{
LockGrantedCallback::Trace(aTracer);
}
inline void
FinishSlowJSInitIfMoreThanOneOwner(JSContext* aCx)
{
LockGrantedCallback::FinishSlowJSInitIfMoreThanOneOwner(aCx);
}
};
} // namespace binding_detail
struct LockInfo : public DictionaryBase
{
MOZ_INIT_OUTSIDE_CTOR Optional<nsString> mClientId;
MOZ_INIT_OUTSIDE_CTOR Optional<LockMode> mMode;
MOZ_INIT_OUTSIDE_CTOR Optional<nsString> mName;
LockInfo();
explicit inline LockInfo(const FastDictionaryInitializer& )
{
// Do nothing here; this is used by our "Fast" subclass
}
LockInfo(LockInfo&& aOther) = default;
explicit inline LockInfo(const LockInfo& aOther)
{
*this = aOther;
}
bool
Init(const char* sourceDescription = "Value", bool passedToJSImpl = false);
bool
ToObjectInternal(JSContext* cx, JS::MutableHandle<JS::Value> rval) const;
void
TraceDictionary(JSTracer* trc);
LockInfo&
operator=(const LockInfo& aOther);
private:
static bool
InitIds(JSContext* cx, LockInfoAtoms* atomsCache);
};
namespace binding_detail {
struct FastLockInfo : public LockInfo
{
inline FastLockInfo()
: LockInfo(FastDictionaryInitializer())
{
// Doesn't matter what int we pass to the parent constructor
}
};
} // namespace binding_detail
struct LockOptions : public DictionaryBase
{
MOZ_INIT_OUTSIDE_CTOR bool mIfAvailable;
MOZ_INIT_OUTSIDE_CTOR LockMode mMode;
MOZ_INIT_OUTSIDE_CTOR Optional<OwningNonNull<mozilla::dom::AbortSignal>> mSignal;
MOZ_INIT_OUTSIDE_CTOR bool mSteal;
LockOptions();
explicit inline LockOptions(const FastDictionaryInitializer& )
{
// Do nothing here; this is used by our "Fast" subclass
}
LockOptions(LockOptions&& aOther) = default;
explicit inline LockOptions(const LockOptions& aOther)
{
*this = aOther;
}
bool
Init(BindingCallContext& cx, JS::Handle<JS::Value> val, const char* sourceDescription = "Value", bool passedToJSImpl = false);
bool
Init(JSContext* cx_, JS::Handle<JS::Value> val, const char* sourceDescription = "Value", bool passedToJSImpl = false);
void
TraceDictionary(JSTracer* trc);
inline void
TraverseForCC(nsCycleCollectionTraversalCallback& aCallback, uint32_t aFlags)
{
ImplCycleCollectionTraverse(aCallback, mSignal, "mSignal", aFlags);
}
inline void
UnlinkForCC()
{
ImplCycleCollectionUnlink(mSignal);
}
LockOptions&
operator=(const LockOptions& aOther);
private:
static bool
InitIds(JSContext* cx, LockOptionsAtoms* atomsCache);
};
namespace binding_detail {
struct FastLockOptions : public LockOptions
{
inline FastLockOptions()
: LockOptions(FastDictionaryInitializer())
{
// Doesn't matter what int we pass to the parent constructor
}
};
} // namespace binding_detail
struct LockManagerSnapshot : public DictionaryBase
{
MOZ_INIT_OUTSIDE_CTOR Optional<Sequence<LockInfo>> mHeld;
MOZ_INIT_OUTSIDE_CTOR Optional<Sequence<LockInfo>> mPending;
LockManagerSnapshot();
explicit inline LockManagerSnapshot(const FastDictionaryInitializer& )
{
// Do nothing here; this is used by our "Fast" subclass
}
LockManagerSnapshot(LockManagerSnapshot&& aOther) = default;
explicit inline LockManagerSnapshot(const LockManagerSnapshot& aOther)
{
*this = aOther;
}
bool
Init(const char* sourceDescription = "Value", bool passedToJSImpl = false);
bool
ToObjectInternal(JSContext* cx, JS::MutableHandle<JS::Value> rval) const;
void
TraceDictionary(JSTracer* trc);
LockManagerSnapshot&
operator=(const LockManagerSnapshot& aOther);
private:
static bool
InitIds(JSContext* cx, LockManagerSnapshotAtoms* atomsCache);
};
namespace binding_detail {
struct FastLockManagerSnapshot : public LockManagerSnapshot
{
inline FastLockManagerSnapshot()
: LockManagerSnapshot(FastDictionaryInitializer())
{
// Doesn't matter what int we pass to the parent constructor
}
};
} // namespace binding_detail
namespace LockManager_Binding {
typedef mozilla::dom::LockManager NativeType;
bool
ConstructorEnabled(JSContext* aCx, JS::Handle<JSObject*> aObj);
bool
Wrap(JSContext* aCx, mozilla::dom::LockManager* aObject, nsWrapperCache* aCache, JS::Handle<JSObject*> aGivenProto, JS::MutableHandle<JSObject*> aReflector);
template <class T>
inline JSObject* Wrap(JSContext* aCx, T* aObject, JS::Handle<JSObject*> aGivenProto)
{
JS::Rooted<JSObject*> reflector(aCx);
return Wrap(aCx, aObject, aObject, aGivenProto, &reflector) ? reflector.get() : nullptr;
}
void
CreateInterfaceObjects(JSContext* aCx, JS::Handle<JSObject*> aGlobal, ProtoAndIfaceCache& aProtoAndIfaceCache, DefineInterfaceProperty aDefineOnGlobal);
JS::Handle<JSObject*>
GetConstructorObjectHandle(JSContext* aCx);
inline bool CreateAndDefineOnGlobal(JSContext* aCx)
{
// Get the interface or namespace object for this class. This will
// create the object as needed and always define the properties for
// it on the global. The caller should make sure the interface or
// namespace is exposed on the global before calling this.
return GetPerInterfaceObjectHandle(aCx, constructors::id::LockManager,
&CreateInterfaceObjects,
DefineInterfaceProperty::Always);
}
} // namespace LockManager_Binding
} // namespace dom
template <>
struct MaxContiguousEnumValue<dom::LockMode>
{
static constexpr dom::LockMode value = dom::LockMode::Exclusive;
static_assert(static_cast<uint8_t>(dom::LockMode::Shared) == 0,
"We rely on this in ContiguousEnumValues");
static_assert(std::size(dom::binding_detail::EnumStrings<dom::LockMode>::Values) - 1 == UnderlyingValue(value),
"Mismatch between enum strings and enum count");
};
} // namespace mozilla
#endif // DOM_LOCKMANAGERBINDING_H_