/* ***** BEGIN LICENSE BLOCK *****
 * Version: NPL 1.1/GPL 2.0/LGPL 2.1
 *
 * 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 the Initial Developer are Copyright (C) 2001
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *   Joe Hewitt <hewitt@netscape.com> (original author)
 *
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either 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 NPL, 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 NPL, the GPL or the LGPL.
 *
 * ***** END LICENSE BLOCK ***** */

#include "inBitmapDepot.h"

#include "nsCOMPtr.h"
#include "nsString.h"
#include "inIBitmap.h"

///////////////////////////////////////////////////////////////////////////////

inBitmapDepot::inBitmapDepot()
{
  NS_INIT_ISUPPORTS();
}

inBitmapDepot::~inBitmapDepot()
{
}

NS_IMPL_ISUPPORTS1(inBitmapDepot, inIBitmapDepot);

///////////////////////////////////////////////////////////////////////////////
// inIBitmapDepot

NS_IMETHODIMP
inBitmapDepot::Put(inIBitmap* aBitmap, const nsAString& aName)
{
  nsStringKey key(aName);
  nsCOMPtr<inIBitmap> bitmap(aBitmap);
  nsCOMPtr<nsISupports> supports = do_QueryInterface(bitmap);
  mHash.Put(&key, supports);

  return NS_OK;
}

NS_IMETHODIMP
inBitmapDepot::Get(const nsAString& aName, inIBitmap** _retval)
{
  nsStringKey key(aName);
  nsCOMPtr<nsISupports> supports = mHash.Get(&key);
  nsCOMPtr<inIBitmap> bitmap = do_QueryInterface(supports);
  *_retval = bitmap;
  NS_IF_ADDREF(*_retval);
  
  return NS_OK;
}

NS_IMETHODIMP
inBitmapDepot::Remove(const nsAString& aName, inIBitmap** _retval)
{
  nsStringKey key(aName);
  nsCOMPtr<nsISupports> supports;
  mHash.Remove(&key, getter_AddRefs(supports));
  nsCOMPtr<inIBitmap> bitmap = do_QueryInterface(supports);
  *_retval = bitmap;
  NS_IF_ADDREF(*_retval);
    
  return NS_OK;
}

