michael@0: /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #ifndef __inLayoutUtils_h__
michael@0: #define __inLayoutUtils_h__
michael@0: 
michael@0: class nsIDocument;
michael@0: class nsIDOMDocument;
michael@0: class nsIDOMElement;
michael@0: class nsIDOMNode;
michael@0: class nsIDOMWindow;
michael@0: class nsIFrame;
michael@0: class nsIPresShell;
michael@0: class nsISupports;
michael@0: 
michael@0: namespace mozilla {
michael@0: class EventStateManager;
michael@0: }
michael@0: 
michael@0: class inLayoutUtils
michael@0: {
michael@0: public:
michael@0:   static nsIDOMWindow* GetWindowFor(nsIDOMNode* aNode);
michael@0:   static nsIDOMWindow* GetWindowFor(nsIDOMDocument* aDoc);
michael@0:   static nsIPresShell* GetPresShellFor(nsISupports* aThing);
michael@0:   static nsIFrame* GetFrameFor(nsIDOMElement* aElement);
michael@0:   static mozilla::EventStateManager*
michael@0:            GetEventStateManagerFor(nsIDOMElement *aElement);
michael@0:   static nsIDOMDocument* GetSubDocumentFor(nsIDOMNode* aNode);
michael@0:   static nsIDOMNode* GetContainerFor(const nsIDocument& aDoc);
michael@0: };
michael@0: 
michael@0: #endif // __inLayoutUtils_h__