gecko-dev/webshell/public/nsIDocumentViewer.h

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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Netscape Public License
* Version 1.0 (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/NPL/
*
* 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 Netscape are Copyright (C) 1998
* Netscape Communications Corporation. All Rights Reserved.
*/
#ifndef nsIDocumentViewer_h___
#define nsIDocumentViewer_h___
#include "nsIContentViewer.h"
class nsIDocument;
class nsIPresContext;
class nsIPresShell;
class nsIStyleSheet;
#define NS_IDOCUMENT_VIEWER_IID \
{ 0xa6cf9057, 0x15b3, 0x11d2,{0x93, 0x2e, 0x00, 0x80, 0x5f, 0x8a, 0xdd, 0x32}}
/**
* 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_IMETHOD SetUAStyleSheet(nsIStyleSheet* aUAStyleSheet) = 0;
NS_IMETHOD GetDocument(nsIDocument*& aResult) = 0;
NS_IMETHOD GetPresShell(nsIPresShell*& aResult) = 0;
NS_IMETHOD GetPresContext(nsIPresContext*& aResult) = 0;
// XXX Add a method to create a new doc viewer on the same content
// model with a specified type-of/instance-of presentation-context
};
// XXX temporary
extern "C" NS_WEB nsresult NS_NewDocumentViewer(nsIDocumentViewer*& aViewer);
#endif /* nsIDocumentViewer_h___ */