gecko-dev/dom/base/DOMError.h

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C++

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef mozilla_dom_domerror_h__
#define mozilla_dom_domerror_h__
#include "mozilla/Attributes.h"
#include "mozilla/ErrorResult.h"
#include "mozilla/dom/BindingUtils.h"
#include "nsCycleCollectionParticipant.h"
#include "nsPIDOMWindow.h"
#include "nsWrapperCache.h"
namespace mozilla {
namespace dom {
class GlobalObject;
class DOMError : public nsISupports,
public nsWrapperCache
{
nsCOMPtr<nsPIDOMWindow> mWindow;
nsString mName;
nsString mMessage;
public:
NS_DECL_CYCLE_COLLECTING_ISUPPORTS
NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(DOMError)
// aWindow can be null if this DOMError is not associated with a particular
// window.
DOMError(nsPIDOMWindow* aWindow);
DOMError(nsPIDOMWindow* aWindow, nsresult aValue);
DOMError(nsPIDOMWindow* aWindow, const nsAString& aName);
DOMError(nsPIDOMWindow* aWindow, const nsAString& aName,
const nsAString& aMessage);
virtual ~DOMError();
nsPIDOMWindow* GetParentObject() const
{
return mWindow;
}
virtual JSObject*
WrapObject(JSContext* aCx, JS::Handle<JSObject*> aScope) MOZ_OVERRIDE;
static already_AddRefed<DOMError>
Constructor(const GlobalObject& global, const nsAString& name,
const nsAString& message, ErrorResult& aRv);
void GetName(nsString& aRetval) const
{
aRetval = mName;
}
void GetMessage(nsString& aRetval) const
{
aRetval = mMessage;
}
void Init(const nsAString& aName, const nsAString& aMessage)
{
mName = aName;
mMessage = aMessage;
}
};
} // namespace dom
} // namespace mozilla
#endif // mozilla_dom_domerror_h__