/* -*- 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.org code.
 *
 * The Initial Developer of the Original Code is
 * Netscape Communications Corporation.
 * Portions created by the Initial Developer are Copyright (C) 1999
 * 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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 * under the terms of either the GPL or the LGPL, and not to allow others to
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 * decision by deleting the provisions above and replace them with the notice
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 * ***** END LICENSE BLOCK ***** */
#include "prprf.h"
#include "prmem.h"
#include "nsCOMPtr.h"
#include "nsReadableUtils.h"
#include "nsIStringBundle.h"
#include "nsOEStringBundle.h"
#include "nsIServiceManager.h"
#include "nsIProxyObjectManager.h"
#include "nsIURI.h"

#define OE_MSGS_URL       "chrome://messenger/locale/oeImportMsgs.properties"

nsIStringBundle *  nsOEStringBundle::m_pBundle = nsnull;

nsIStringBundle *nsOEStringBundle::GetStringBundle( void)
{
  if (m_pBundle)
    return( m_pBundle);

  nsresult      rv;
  char*        propertyURL = OE_MSGS_URL;
  nsIStringBundle*  sBundle = nsnull;


  nsCOMPtr<nsIStringBundleService> sBundleService =
           do_GetService(NS_STRINGBUNDLE_CONTRACTID, &rv);
  if (NS_SUCCEEDED(rv) && (nsnull != sBundleService)) {
    rv = sBundleService->CreateBundle(propertyURL, &sBundle);
  }

  m_pBundle = sBundle;

  return( sBundle);
}

nsIStringBundle *nsOEStringBundle::GetStringBundleProxy( void)
{
  if (!m_pBundle)
    return( nsnull);

  nsIStringBundle *strProxy = nsnull;
  // create a proxy object if we aren't on the same thread?
  NS_GetProxyForObject(NS_PROXY_TO_MAIN_THREAD, NS_GET_IID(nsIStringBundle),
                       m_pBundle, NS_PROXY_SYNC | NS_PROXY_ALWAYS,
                       (void **) &strProxy);

  return( strProxy);
}

void nsOEStringBundle::GetStringByID( PRInt32 stringID, nsString& result, nsIStringBundle *pBundle)
{

  PRUnichar *ptrv = GetStringByID( stringID, pBundle);
  result = ptrv;
  FreeString( ptrv);
}

PRUnichar *nsOEStringBundle::GetStringByID(PRInt32 stringID, nsIStringBundle *pBundle)
{
  if (!pBundle) {
    pBundle = GetStringBundle();
  }

  if (pBundle) {
    PRUnichar *ptrv = nsnull;
    nsresult rv = pBundle->GetStringFromID(stringID, &ptrv);

    if (NS_SUCCEEDED( rv) && ptrv)
      return( ptrv);
  }

  nsString resultString;
  resultString.AppendLiteral("[StringID ");
  resultString.AppendInt(stringID);
  resultString.AppendLiteral("?]");

  return( ToNewUnicode(resultString));
}

void nsOEStringBundle::Cleanup( void)
{
  if (m_pBundle)
    m_pBundle->Release();
  m_pBundle = nsnull;
}
