/* THIS FILE IS AUTOGENERATED FROM HTMLCanvasElement.webidl BY Codegen.py - DO NOT EDIT */

#ifndef mozilla_dom_HTMLCanvasElementBinding_h

#define mozilla_dom_HTMLCanvasElementBinding_h

#include "GeckoProfiler.h"

#include "js/RootingAPI.h"

#include "jspubtd.h"

#include "mozilla/ErrorResult.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 Blob;

class BlobCallback;

class HTMLCanvasElement;

struct HTMLCanvasElementAtoms;

class HTMLCanvasPrintState;

struct HTMLCanvasPrintStateAtoms;

struct NativePropertyHooks;

class PrintCallback;

class ProtoAndIfaceCache;

} // namespace dom

} // namespace mozilla

namespace mozilla {

namespace dom {

class PrintCallback : public CallbackFunction

{

public:

  explicit inline PrintCallback(JSContext* aCx, JS::Handle<JSObject*> aCallback, JS::Handle<JSObject*> aCallbackGlobal, nsIGlobalObject* aIncumbentGlobal)

    : CallbackFunction(aCx, aCallback, aCallbackGlobal, aIncumbentGlobal)

  {

    MOZ_ASSERT(JS::IsCallable(mCallback));

  }

  explicit inline PrintCallback(JSObject* aCallback, JSObject* aCallbackGlobal, const FastCallbackConstructor& )

    : CallbackFunction(aCallback, aCallbackGlobal, FastCallbackConstructor())

  {

    MOZ_ASSERT(JS::IsCallable(mCallback));

  }

  explicit inline PrintCallback(JSObject* aCallback, JSObject* aCallbackGlobal, JSObject* aAsyncStack, nsIGlobalObject* aIncumbentGlobal)

    : CallbackFunction(aCallback, aCallbackGlobal, aAsyncStack, aIncumbentGlobal)

  {

    MOZ_ASSERT(JS::IsCallable(mCallback));

  }

  explicit inline PrintCallback(CallbackFunction* aOther)

    : CallbackFunction(aOther)

  {

  }

  template <typename T>

  inline void

  Call(const T& thisVal, HTMLCanvasPrintState& ctx, 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 = "PrintCallback";

    }

    CallSetup s(this, aRv, aExecutionReason, aExceptionHandling, aRealm);

    if (!s.GetContext()) {

      MOZ_ASSERT(aRv.Failed());

      return;

    }

    JS::Rooted<JS::Value> thisValJS(s.GetContext());

    if (!ToJSValue(s.GetContext(), thisVal, &thisValJS)) {

      aRv.Throw(NS_ERROR_FAILURE);

      return;

    }

    return Call(s.GetContext(), thisValJS, ctx, aRv);

  }

  inline void

  Call(HTMLCanvasPrintState& ctx, 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 = "PrintCallback";

    }

    CallSetup s(this, aRv, aExecutionReason, aExceptionHandling, aRealm);

    if (!s.GetContext()) {

      MOZ_ASSERT(aRv.Failed());

      return;

    }

    return Call(s.GetContext(), JS::UndefinedHandleValue, ctx, aRv);

  }

  template <typename T>

  inline void

  Call(const T& thisVal, HTMLCanvasPrintState& ctx, const char* aExecutionReason = nullptr)

  {

    return Call(thisVal, ctx, IgnoreErrors(), aExecutionReason);

  }

  inline void

  Call(HTMLCanvasPrintState& ctx, const char* aExecutionReason = nullptr)

  {

    return Call(ctx, IgnoreErrors(), aExecutionReason, eReportExceptions, nullptr);

  }

  inline bool

  operator==(const PrintCallback& aOther) const

  {

    return CallbackFunction::operator==(aOther);

  }

private:

  void Call(JSContext* cx, JS::Handle<JS::Value> aThisVal, HTMLCanvasPrintState& ctx, ErrorResult& aRv);

};

class BlobCallback : public CallbackFunction

{

public:

  explicit inline BlobCallback(JSContext* aCx, JS::Handle<JSObject*> aCallback, JS::Handle<JSObject*> aCallbackGlobal, nsIGlobalObject* aIncumbentGlobal)

    : CallbackFunction(aCx, aCallback, aCallbackGlobal, aIncumbentGlobal)

  {

    MOZ_ASSERT(JS::IsCallable(mCallback));

  }

  explicit inline BlobCallback(JSObject* aCallback, JSObject* aCallbackGlobal, const FastCallbackConstructor& )

    : CallbackFunction(aCallback, aCallbackGlobal, FastCallbackConstructor())

  {

    MOZ_ASSERT(JS::IsCallable(mCallback));

  }

  explicit inline BlobCallback(JSObject* aCallback, JSObject* aCallbackGlobal, JSObject* aAsyncStack, nsIGlobalObject* aIncumbentGlobal)

    : CallbackFunction(aCallback, aCallbackGlobal, aAsyncStack, aIncumbentGlobal)

  {

    MOZ_ASSERT(JS::IsCallable(mCallback));

  }

  explicit inline BlobCallback(CallbackFunction* aOther)

    : CallbackFunction(aOther)

  {

  }

  template <typename T>

  inline void

  Call(const T& thisVal, Blob* blob, 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 = "BlobCallback";

    }

    CallSetup s(this, aRv, aExecutionReason, aExceptionHandling, aRealm);

    if (!s.GetContext()) {

      MOZ_ASSERT(aRv.Failed());

      return;

    }

    JS::Rooted<JS::Value> thisValJS(s.GetContext());

    if (!ToJSValue(s.GetContext(), thisVal, &thisValJS)) {

      aRv.Throw(NS_ERROR_FAILURE);

      return;

    }

    return Call(s.GetContext(), thisValJS, blob, aRv);

  }

  inline void

  Call(Blob* blob, 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 = "BlobCallback";

    }

    CallSetup s(this, aRv, aExecutionReason, aExceptionHandling, aRealm);

    if (!s.GetContext()) {

      MOZ_ASSERT(aRv.Failed());

      return;

    }

    return Call(s.GetContext(), JS::UndefinedHandleValue, blob, aRv);

  }

  template <typename T>

  inline void

  Call(const T& thisVal, Blob* blob, const char* aExecutionReason = nullptr)

  {

    return Call(thisVal, blob, IgnoreErrors(), aExecutionReason);

  }

  inline void

  Call(Blob* blob, const char* aExecutionReason = nullptr)

  {

    return Call(blob, IgnoreErrors(), aExecutionReason, eReportExceptions, nullptr);

  }

  inline bool

  operator==(const BlobCallback& aOther) const

  {

    return CallbackFunction::operator==(aOther);

  }

private:

  void Call(JSContext* cx, JS::Handle<JS::Value> aThisVal, Blob* blob, ErrorResult& aRv);

};

namespace binding_detail {

class FastPrintCallback : public PrintCallback

{

public:

  explicit inline FastPrintCallback(JSObject* aCallback, JSObject* aCallbackGlobal)

    : PrintCallback(aCallback, aCallbackGlobal, FastCallbackConstructor())

  {

  }

  inline void

  Trace(JSTracer* aTracer)

  {

    PrintCallback::Trace(aTracer);

  }

  inline void

  FinishSlowJSInitIfMoreThanOneOwner(JSContext* aCx)

  {

    PrintCallback::FinishSlowJSInitIfMoreThanOneOwner(aCx);

  }

};

} // namespace binding_detail

namespace binding_detail {

class FastBlobCallback : public BlobCallback

{

public:

  explicit inline FastBlobCallback(JSObject* aCallback, JSObject* aCallbackGlobal)

    : BlobCallback(aCallback, aCallbackGlobal, FastCallbackConstructor())

  {

  }

  inline void

  Trace(JSTracer* aTracer)

  {

    BlobCallback::Trace(aTracer);

  }

  inline void

  FinishSlowJSInitIfMoreThanOneOwner(JSContext* aCx)

  {

    BlobCallback::FinishSlowJSInitIfMoreThanOneOwner(aCx);

  }

};

} // namespace binding_detail

namespace HTMLCanvasElement_Binding {

  typedef mozilla::dom::HTMLCanvasElement NativeType;

  const JSClass*

  GetJSClass();

  bool

  Wrap(JSContext* aCx, mozilla::dom::HTMLCanvasElement* 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;

  }

  // We declare this as an array so that retrieving a pointer to this

  // binding's property hooks only requires compile/link-time resolvable

  // address arithmetic.  Declaring it as a pointer instead would require

  // doing a run-time load to fetch a pointer to this binding's property

  // hooks.  And then structures which embedded a pointer to this structure

  // would require a run-time load for proper initialization, which would

  // then induce static constructors.  Lots of static constructors.

  extern const NativePropertyHooks sNativePropertyHooks[];

  void

  CreateInterfaceObjects(JSContext* aCx, JS::Handle<JSObject*> aGlobal, ProtoAndIfaceCache& aProtoAndIfaceCache, bool aDefineOnGlobal);

  inline JS::Handle<JSObject*> GetProtoObjectHandle(JSContext* aCx)

  {

    /* Get the interface prototype object for this class.  This will create the

       object as needed. */

    return GetPerInterfaceObjectHandle(aCx, prototypes::id::HTMLCanvasElement,

                                       &CreateInterfaceObjects,

                                       /* aDefineOnGlobal = */ true);

  }

  inline JS::Handle<JSObject*> GetConstructorObjectHandle(JSContext* aCx, bool aDefineOnGlobal = true)

  {

    /* Get the interface object for this class.  This will create the object as

       needed. */

    return GetPerInterfaceObjectHandle(aCx, constructors::id::HTMLCanvasElement,

                                       &CreateInterfaceObjects,

                                       aDefineOnGlobal);

  }

  JSObject*

  GetConstructorObject(JSContext* aCx);

} // namespace HTMLCanvasElement_Binding

namespace MozCanvasPrintState_Binding {

  typedef mozilla::dom::HTMLCanvasPrintState NativeType;

  bool

  ConstructorEnabled(JSContext* aCx, JS::Handle<JSObject*> aObj);

  const JSClass*

  GetJSClass();

  bool

  Wrap(JSContext* aCx, mozilla::dom::HTMLCanvasPrintState* 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;

  }

  // We declare this as an array so that retrieving a pointer to this

  // binding's property hooks only requires compile/link-time resolvable

  // address arithmetic.  Declaring it as a pointer instead would require

  // doing a run-time load to fetch a pointer to this binding's property

  // hooks.  And then structures which embedded a pointer to this structure

  // would require a run-time load for proper initialization, which would

  // then induce static constructors.  Lots of static constructors.

  extern const NativePropertyHooks sNativePropertyHooks[];

  void

  CreateInterfaceObjects(JSContext* aCx, JS::Handle<JSObject*> aGlobal, ProtoAndIfaceCache& aProtoAndIfaceCache, bool aDefineOnGlobal);

  inline JS::Handle<JSObject*> GetProtoObjectHandle(JSContext* aCx)

  {

    /* Get the interface prototype object for this class.  This will create the

       object as needed. */

    return GetPerInterfaceObjectHandle(aCx, prototypes::id::MozCanvasPrintState,

                                       &CreateInterfaceObjects,

                                       /* aDefineOnGlobal = */ true);

  }

  inline JS::Handle<JSObject*> GetConstructorObjectHandle(JSContext* aCx, bool aDefineOnGlobal = true)

  {

    /* Get the interface object for this class.  This will create the object as

       needed. */

    return GetPerInterfaceObjectHandle(aCx, constructors::id::MozCanvasPrintState,

                                       &CreateInterfaceObjects,

                                       aDefineOnGlobal);

  }

  JSObject*

  GetConstructorObject(JSContext* aCx);

} // namespace MozCanvasPrintState_Binding

} // namespace dom

} // namespace mozilla

#endif // mozilla_dom_HTMLCanvasElementBinding_h