gecko-dev/layout/base/nsIDocumentViewer.h

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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is Mozilla Communicator client code.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either of the GNU General Public License Version 2 or later (the "GPL"),
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
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* ***** END LICENSE BLOCK ***** */
/* container for a document and its presentation */
#ifndef nsIDocumentViewer_h___
#define nsIDocumentViewer_h___
#include "nsIContentViewer.h"
class nsIDocument;
class nsPresContext;
class nsIPresShell;
class nsIStyleSheet;
#define NS_IDOCUMENT_VIEWER_IID \
{ 0xf29e5537, 0x0763, 0x4977, \
{ 0x83, 0xc2, 0x3c, 0x93, 0x6c, 0x66, 0xa9, 0xfc } }
/**
* A document viewer is a kind of content viewer that uses NGLayout
* to manage the presentation of the content.
*/
class nsIDocumentViewer : public nsIContentViewer
{
public:
NS_DECLARE_STATIC_IID_ACCESSOR(NS_IDOCUMENT_VIEWER_IID)
NS_IMETHOD GetPresShell(nsIPresShell** aResult) = 0;
NS_IMETHOD GetPresContext(nsPresContext** aResult) = 0;
};
NS_DEFINE_STATIC_IID_ACCESSOR(nsIDocumentViewer, NS_IDOCUMENT_VIEWER_IID)
#endif /* nsIDocumentViewer_h___ */