layout/inspector/inLayoutUtils.h
author Bas Schouten <bschouten@mozilla.com>
Sun, 14 Sep 2014 23:51:32 +0200
changeset 229798 97e016e1192ad4f39f463b052c2b120c3ad39359
parent 210165 199108b7f25d65253a12982d150dc3e1b0136db0
child 255318 4cd85bbe71b43f2abf65d0525dcca96058cc60ba
permissions -rw-r--r--
Bug 1064104: Workaround bug in D2D 1.1 addressing mode. r=jrmuizel

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* 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 __inLayoutUtils_h__
#define __inLayoutUtils_h__

class nsIDocument;
class nsIDOMDocument;
class nsIDOMElement;
class nsIDOMNode;
class nsIDOMWindow;
class nsIFrame;
class nsIPresShell;
class nsISupports;

namespace mozilla {
class EventStateManager;
}

class inLayoutUtils
{
public:
  static nsIDOMWindow* GetWindowFor(nsIDOMNode* aNode);
  static nsIDOMWindow* GetWindowFor(nsIDOMDocument* aDoc);
  static nsIPresShell* GetPresShellFor(nsISupports* aThing);
  static nsIFrame* GetFrameFor(nsIDOMElement* aElement);
  static mozilla::EventStateManager*
           GetEventStateManagerFor(nsIDOMElement *aElement);
  static nsIDOMDocument* GetSubDocumentFor(nsIDOMNode* aNode);
  static nsIDOMNode* GetContainerFor(const nsIDocument& aDoc);
};

#endif // __inLayoutUtils_h__