layout/inspector/inLayoutUtils.h

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1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 /* This Source Code Form is subject to the terms of the Mozilla Public
3 * License, v. 2.0. If a copy of the MPL was not distributed with this
4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
5
6 #ifndef __inLayoutUtils_h__
7 #define __inLayoutUtils_h__
8
9 class nsIDocument;
10 class nsIDOMDocument;
11 class nsIDOMElement;
12 class nsIDOMNode;
13 class nsIDOMWindow;
14 class nsIFrame;
15 class nsIPresShell;
16 class nsISupports;
17
18 namespace mozilla {
19 class EventStateManager;
20 }
21
22 class inLayoutUtils
23 {
24 public:
25 static nsIDOMWindow* GetWindowFor(nsIDOMNode* aNode);
26 static nsIDOMWindow* GetWindowFor(nsIDOMDocument* aDoc);
27 static nsIPresShell* GetPresShellFor(nsISupports* aThing);
28 static nsIFrame* GetFrameFor(nsIDOMElement* aElement);
29 static mozilla::EventStateManager*
30 GetEventStateManagerFor(nsIDOMElement *aElement);
31 static nsIDOMDocument* GetSubDocumentFor(nsIDOMNode* aNode);
32 static nsIDOMNode* GetContainerFor(const nsIDocument& aDoc);
33 };
34
35 #endif // __inLayoutUtils_h__

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