/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

/* vim: set ts=8 sts=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/. */

#include "mozilla/dom/DOMError.h"

#include "mozilla/dom/DOMErrorBinding.h"

#include "mozilla/dom/DOMException.h"

#include "mozilla/UseCounter.h"

#include "nsIDocument.h"

#include "nsPIDOMWindow.h"

namespace mozilla {

namespace dom {

NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE(DOMError, mWindow)

NS_IMPL_CYCLE_COLLECTING_ADDREF(DOMError)

NS_IMPL_CYCLE_COLLECTING_RELEASE(DOMError)

NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(DOMError)

  NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY

  NS_INTERFACE_MAP_ENTRY(DOMError)

  NS_INTERFACE_MAP_ENTRY(nsISupports)

NS_INTERFACE_MAP_END

DOMError::DOMError(nsPIDOMWindowInner* aWindow)

  : mWindow(aWindow)

{

}

DOMError::DOMError(nsPIDOMWindowInner* aWindow, nsresult aValue)

  : mWindow(aWindow)

{

  nsCString name, message;

  NS_GetNameAndMessageForDOMNSResult(aValue, name, message);

  CopyUTF8toUTF16(name, mName);

  CopyUTF8toUTF16(message, mMessage);

}

DOMError::DOMError(nsPIDOMWindowInner* aWindow, const nsAString& aName)

  : mWindow(aWindow)

  , mName(aName)

{

}

DOMError::DOMError(nsPIDOMWindowInner* aWindow, const nsAString& aName,

                   const nsAString& aMessage)

  : mWindow(aWindow)

  , mName(aName)

  , mMessage(aMessage)

{

}

DOMError::~DOMError()

{

}

JSObject*

DOMError::WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto)

{

  return DOMError_Binding::Wrap(aCx, this, aGivenProto);

}

/* static */ already_AddRefed<DOMError>

DOMError::Constructor(const GlobalObject& aGlobal,

                      const nsAString& aName, const nsAString& aMessage,

                      ErrorResult& aRv)

{

  nsCOMPtr<nsPIDOMWindowInner> window = do_QueryInterface(aGlobal.GetAsSupports());

  if (window) {

    nsCOMPtr<nsIDocument> doc = window->GetExtantDoc();

    if (doc) {

      doc->SetDocumentAndPageUseCounter(eUseCounter_custom_DOMErrorConstructor);

    }

  }

  // Window is null for chrome code.

  RefPtr<DOMError> ret = new DOMError(window, aName, aMessage);

  return ret.forget();

}

} // namespace dom

} // namespace mozilla