RetroZilla/layout/base/nsIDocumentViewer.h
2015-10-20 23:03:22 -04:00

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2.7 KiB
C++

/* -*- 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
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#ifndef nsIDocumentViewer_h___
#define nsIDocumentViewer_h___
#include "nsIContentViewer.h"
class nsIDocument;
class nsPresContext;
class nsIPresShell;
class nsIStyleSheet;
#define NS_IDOCUMENT_VIEWER_IID \
{ 0x42ecec88, 0x80d5, 0x48ac,{0x9a, 0xcd, 0x12, 0x51, 0xdc, 0x42, 0x60, 0x4a}}
/**
* 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_DEFINE_STATIC_IID_ACCESSOR(NS_IDOCUMENT_VIEWER_IID)
NS_IMETHOD SetUAStyleSheet(nsIStyleSheet* aUAStyleSheet) = 0;
NS_IMETHOD GetDocument(nsIDocument** aResult) = 0;
NS_IMETHOD GetPresShell(nsIPresShell** aResult) = 0;
NS_IMETHOD GetPresContext(nsPresContext** aResult) = 0;
NS_IMETHOD CreateDocumentViewerUsing(nsPresContext* aPresContext,
nsIDocumentViewer** aResult) = 0;
};
#endif /* nsIDocumentViewer_h___ */