/* THIS FILE IS AUTOGENERATED - DO NOT EDIT */

#ifndef mozilla_dom_WheelEventBinding_h__
#define mozilla_dom_WheelEventBinding_h__

#include "MouseEventBinding.h"
#include "jsapi.h"
#include "mozilla/ErrorResult.h"
#include "mozilla/dom/BindingDeclarations.h"
#include "mozilla/dom/DOMJSClass.h"
#include "mozilla/dom/DOMJSProxyHandler.h"
#include "mozilla/dom/EventTarget.h"
#include "mozilla/dom/Nullable.h"
#include "mozilla/dom/workers/bindings/EventTarget.h"
#include "nsIDOMWindow.h"

class nsIDOMWindow;

namespace mozilla {
namespace dom {

class DOMWheelEvent;
class EventTarget;

} // namespace dom
} // namespace mozilla

namespace mozilla {
namespace dom {

template <>
struct PrototypeTraits<prototypes::id::WheelEvent>
{
  enum
  {
    Depth = 3
  };
  typedef mozilla::dom::DOMWheelEvent NativeType;
};
template <>
struct PrototypeIDMap<mozilla::dom::DOMWheelEvent>
{
  enum
  {
    PrototypeID = prototypes::id::WheelEvent
  };
};
} // namespace dom
} // namespace mozilla


namespace mozilla {
namespace dom {

struct WheelEventInit : public MouseEventInit
{
  uint32_t mDeltaMode;
  double mDeltaX;
  double mDeltaY;
  double mDeltaZ;

private:
  static bool initedIds;
  static jsid deltaMode_id;
  static jsid deltaX_id;
  static jsid deltaY_id;
  static jsid deltaZ_id;

  WheelEventInit(const WheelEventInit&) MOZ_DELETE;

public:
  inline WheelEventInit()
  {
  }

  bool
  Init(JSContext* cx, JS::Handle<JS::Value> val, const char* sourceDescription = "Value");

  bool
  Init(const nsAString& aJSON);

  bool
  ToObject(JSContext* cx, JS::Handle<JSObject*> parentObject, JS::MutableHandle<JS::Value> rval) const;

  void
  TraceDictionary(JSTracer* trc);

private:
  static bool
  InitIds(JSContext* cx);
};
struct WheelEventInitInitializer : public WheelEventInit
{
  inline WheelEventInitInitializer()
  {
    // Safe to pass a null context if we pass a null value
    Init(nullptr, JS::NullHandleValue);
  }
};


namespace WheelEventBinding {

  extern const NativePropertyHooks sNativePropertyHooks;

  void
  CreateInterfaceObjects(JSContext* aCx, JS::Handle<JSObject*> aGlobal, JS::Heap<JSObject*>* aProtoAndIfaceArray, bool aDefineOnGlobal);

  inline JS::Handle<JSObject*> GetProtoObject(JSContext* aCx, JS::Handle<JSObject*> aGlobal)
  {

    /* Get the interface prototype object for this class.  This will create the
       object as needed. */
    bool aDefineOnGlobal = true;

    /* Make sure our global is sane.  Hopefully we can remove this sometime */
    if (!(js::GetObjectClass(aGlobal)->flags & JSCLASS_DOM_GLOBAL)) {
      return JS::NullPtr();
    }
    /* Check to see whether the interface objects are already installed */
    JS::Heap<JSObject*>* protoAndIfaceArray = GetProtoAndIfaceArray(aGlobal);
    if (!protoAndIfaceArray[prototypes::id::WheelEvent]) {
      CreateInterfaceObjects(aCx, aGlobal, protoAndIfaceArray, aDefineOnGlobal);
    }

    /*
     * The object might _still_ be null, but that's OK.
     *
     * Calling fromMarkedLocation() is safe because protoAndIfaceArray is
     * traced by TraceProtoAndIfaceCache() and its contents are never
     * changed after they have been set.
     */
    return JS::Handle<JSObject*>::fromMarkedLocation(protoAndIfaceArray[prototypes::id::WheelEvent].address());
  }

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

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

    /* Make sure our global is sane.  Hopefully we can remove this sometime */
    if (!(js::GetObjectClass(aGlobal)->flags & JSCLASS_DOM_GLOBAL)) {
      return JS::NullPtr();
    }
    /* Check to see whether the interface objects are already installed */
    JS::Heap<JSObject*>* protoAndIfaceArray = GetProtoAndIfaceArray(aGlobal);
    if (!protoAndIfaceArray[constructors::id::WheelEvent]) {
      CreateInterfaceObjects(aCx, aGlobal, protoAndIfaceArray, aDefineOnGlobal);
    }

    /*
     * The object might _still_ be null, but that's OK.
     *
     * Calling fromMarkedLocation() is safe because protoAndIfaceArray is
     * traced by TraceProtoAndIfaceCache() and its contents are never
     * changed after they have been set.
     */
    return JS::Handle<JSObject*>::fromMarkedLocation(protoAndIfaceArray[constructors::id::WheelEvent].address());
  }

  JSObject*
  DefineDOMInterface(JSContext* aCx, JS::Handle<JSObject*> aGlobal, JS::Handle<jsid> id, bool aDefineOnGlobal);

  extern DOMJSClass Class;

  JSObject*
  Wrap(JSContext* aCx, JS::Handle<JSObject*> aScope, mozilla::dom::DOMWheelEvent* aObject, nsWrapperCache* aCache);

  template <class T>
  inline JSObject* Wrap(JSContext* aCx, JS::Handle<JSObject*> aScope, T* aObject)
  {
    return Wrap(aCx, aScope, aObject, aObject);
  }

} // namespace WheelEventBinding



} // namespace dom
} // namespace mozilla

#endif // mozilla_dom_WheelEventBinding_h__
