/* -*- 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 1.1 (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/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.org 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.
 *
 * Contributor(s): 
 */



#include "nsMarkupDocument.h"
#include "nsIURL.h"


#include "nsIPresShell.h"


nsMarkupDocument::nsMarkupDocument() : nsDocument()
{
}

nsMarkupDocument::~nsMarkupDocument()
{
}

// XXX Temp hack: moved from nsDocument to fix circular linkage problem...
extern NS_LAYOUT nsresult
  NS_NewPresShell(nsIPresShell** aInstancePtrResult);

NS_IMETHODIMP
nsMarkupDocument::CreateShell(nsIPresContext* aContext,
                              nsIViewManager* aViewManager,
                              nsIStyleSet* aStyleSet,
                              nsIPresShell** aInstancePtrResult)
{
  NS_PRECONDITION(nsnull != aInstancePtrResult, "null ptr");
  if (nsnull == aInstancePtrResult) {
    return NS_ERROR_NULL_POINTER;
  }

  nsIPresShell* shell;
  nsresult rv = NS_NewPresShell(&shell);
  if (NS_OK != rv) {
    return rv;
  }

  if (NS_OK != (rv = shell->Init(this, aContext, aViewManager, aStyleSet))) {
    NS_RELEASE(shell);
    return rv;
  }

  // Note: we don't hold a ref to the shell (it holds a ref to us)
  mPresShells.AppendElement(shell);
  *aInstancePtrResult = shell;
  return NS_OK;
}