gecko/docshell/base/LoadContext.cpp

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set sw=2 ts=8 et 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/LoadContext.h"

namespace mozilla {

NS_IMPL_ISUPPORTS(LoadContext, nsILoadContext, nsIInterfaceRequestor)

//-----------------------------------------------------------------------------
// LoadContext::nsILoadContext
//-----------------------------------------------------------------------------

NS_IMETHODIMP
LoadContext::GetAssociatedWindow(nsIDOMWindow**)
{
  MOZ_ASSERT(mIsNotNull);

  // can't support this in the parent process
  return NS_ERROR_UNEXPECTED;
}

NS_IMETHODIMP
LoadContext::GetTopWindow(nsIDOMWindow**)
{
  MOZ_ASSERT(mIsNotNull);

  // can't support this in the parent process
  return NS_ERROR_UNEXPECTED;
}

NS_IMETHODIMP
LoadContext::GetTopFrameElement(nsIDOMElement** aElement)
{
  nsCOMPtr<nsIDOMElement> element = do_QueryReferent(mTopFrameElement);
  element.forget(aElement);
  return NS_OK;
}

NS_IMETHODIMP
LoadContext::GetNestedFrameId(uint64_t* aId)
{
  NS_ENSURE_ARG(aId);
  *aId = mNestedFrameId;
  return NS_OK;
}

NS_IMETHODIMP
LoadContext::IsAppOfType(uint32_t, bool*)
{
  MOZ_ASSERT(mIsNotNull);

  // don't expect we need this in parent (Thunderbird/SeaMonkey specific?)
  return NS_ERROR_UNEXPECTED;
}

NS_IMETHODIMP
LoadContext::GetIsContent(bool* aIsContent)
{
  MOZ_ASSERT(mIsNotNull);

  NS_ENSURE_ARG_POINTER(aIsContent);

  *aIsContent = mIsContent;
  return NS_OK;
}

NS_IMETHODIMP
LoadContext::GetUsePrivateBrowsing(bool* aUsePrivateBrowsing)
{
  MOZ_ASSERT(mIsNotNull);

  NS_ENSURE_ARG_POINTER(aUsePrivateBrowsing);

  *aUsePrivateBrowsing = mUsePrivateBrowsing;
  return NS_OK;
}

NS_IMETHODIMP
LoadContext::SetUsePrivateBrowsing(bool aUsePrivateBrowsing)
{
  MOZ_ASSERT(mIsNotNull);

  // We shouldn't need this on parent...
  return NS_ERROR_UNEXPECTED;
}

NS_IMETHODIMP
LoadContext::SetPrivateBrowsing(bool aUsePrivateBrowsing)
{
  MOZ_ASSERT(mIsNotNull);

  // We shouldn't need this on parent...
  return NS_ERROR_UNEXPECTED;
}

NS_IMETHODIMP
LoadContext::GetUseRemoteTabs(bool* aUseRemoteTabs)
{
  MOZ_ASSERT(mIsNotNull);

  NS_ENSURE_ARG_POINTER(aUseRemoteTabs);

  *aUseRemoteTabs = mUseRemoteTabs;
  return NS_OK;
}

NS_IMETHODIMP
LoadContext::SetRemoteTabs(bool aUseRemoteTabs)
{
  MOZ_ASSERT(mIsNotNull);

  // We shouldn't need this on parent...
  return NS_ERROR_UNEXPECTED;
}

NS_IMETHODIMP
LoadContext::GetIsInBrowserElement(bool* aIsInBrowserElement)
{
  MOZ_ASSERT(mIsNotNull);

  NS_ENSURE_ARG_POINTER(aIsInBrowserElement);

  *aIsInBrowserElement = mIsInBrowserElement;
  return NS_OK;
}

NS_IMETHODIMP
LoadContext::GetAppId(uint32_t* aAppId)
{
  MOZ_ASSERT(mIsNotNull);

  NS_ENSURE_ARG_POINTER(aAppId);

  *aAppId = mAppId;
  return NS_OK;
}

//-----------------------------------------------------------------------------
// LoadContext::nsIInterfaceRequestor
//-----------------------------------------------------------------------------
NS_IMETHODIMP
LoadContext::GetInterface(const nsIID &aIID, void **aResult)
{
  NS_ENSURE_ARG_POINTER(aResult);
  *aResult = nullptr;

  if (aIID.Equals(NS_GET_IID(nsILoadContext))) {
    *aResult = static_cast<nsILoadContext*>(this);
    NS_ADDREF_THIS();
    return NS_OK;
  }

  return NS_NOINTERFACE;
}

} // namespace mozilla