/* -*- 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/. */

bool
nsPIDOMWindowOuter::IsLoading() const
{
  auto* win = GetCurrentInnerWindow();

  if (!win) {
    NS_ERROR("No current inner window available!");

    return false;
  }

  return win->IsLoading();
}

bool
nsPIDOMWindowInner::IsLoading() const
{
  if (!mOuterWindow) {
    NS_ERROR("IsLoading() called on orphan inner window!");

    return false;
  }

  return !mIsDocumentLoaded;
}

bool
nsPIDOMWindowOuter::IsHandlingResizeEvent() const
{
  auto* win = GetCurrentInnerWindow();

  if (!win) {
    NS_ERROR("No current inner window available!");

    return false;
  }

  return win->IsHandlingResizeEvent();
}

bool
nsPIDOMWindowInner::IsHandlingResizeEvent() const
{
  if (!mOuterWindow) {
    NS_ERROR("IsHandlingResizeEvent() called on orphan inner window!");

    return false;
  }

  return mIsHandlingResizeEvent;
}

bool
nsPIDOMWindowInner::IsCurrentInnerWindow() const
{
  return mOuterWindow && mOuterWindow->GetCurrentInnerWindow() == AsInner();
}

bool
nsPIDOMWindowInner::HasActiveDocument()
{
  return IsCurrentInnerWindow() ||
    (mOuterWindow &&
     mOuterWindow->GetCurrentInnerWindow() &&
     mOuterWindow->GetCurrentInnerWindow()->GetDoc() == mDoc);
}

bool
nsPIDOMWindowInner::IsTopInnerWindow() const
{
  return mTopInnerWindow == this;
}

nsIDocShell*
nsPIDOMWindowOuter::GetDocShell() const
{
  return mDocShell;
}

nsIDocShell*
nsPIDOMWindowInner::GetDocShell() const
{
  return mOuterWindow ? mOuterWindow->GetDocShell() : nullptr;
}

mozilla::dom::Element*
nsPIDOMWindowOuter::GetFocusedElement() const
{
  return mInnerWindow ? mInnerWindow->GetFocusedElement() : nullptr;
}

mozilla::dom::Element*
nsPIDOMWindowInner::GetFocusedElement() const
{
  return mFocusedElement;
}
