mailnews/import/src/nsImportStringBundle.cpp
author hg@mozilla.org
Thu, 18 Sep 2008 16:13:11 +0200
changeset 372 7c0bfdcda6731e77303f3c47b01736aaa93d5534
parent 0 e4f4569d451a5e0d12a6aa33ebd916f979dd8faa
child 6456 9021466c11d896096a6d83d0cbefcfe9e12c9b00
permissions -rw-r--r--
bug 455727 - import calendar/ into comm-central, initial import of code from CVS tag HG_COMM_INITIAL_IMPORT at 2008-09-18 07:11:38 PST, imported and tagged cvs.mozilla.org modules: mozilla/calendar mozilla/other-licenses/branding/sunbird/

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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#include "prprf.h"
#include "prmem.h"
#include "nsCOMPtr.h"
#include "nsIStringBundle.h"
#include "nsImportStringBundle.h"
#include "nsIServiceManager.h"
#include "nsIProxyObjectManager.h"
#include "nsIURI.h"
#include "nsServiceManagerUtils.h"
#include "nsComponentManagerUtils.h"
#include "nsXPCOMCIDInternal.h"

nsresult nsImportStringBundle::GetStringBundle(const char *aPropertyURL,
                                               nsIStringBundle **aBundle)
{
  nsresult rv;

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

  return rv;
}

nsresult nsImportStringBundle::GetStringBundleProxy(nsIStringBundle *aOriginalBundle,
                                                    nsIStringBundle **aProxy)
{
  nsresult rv;
  nsCOMPtr<nsIProxyObjectManager> proxyObjMgr =
    do_GetService(NS_XPCOMPROXY_CONTRACTID, &rv);
  NS_ENSURE_SUCCESS(rv, rv);

  // create a proxy object if we aren't on the same thread?
  return proxyObjMgr->GetProxyForObject(NS_PROXY_TO_MAIN_THREAD,
                                        NS_GET_IID(nsIStringBundle),
                                        aOriginalBundle,
                                        NS_PROXY_SYNC | NS_PROXY_ALWAYS,
                                        (void **) aProxy);
}

void nsImportStringBundle::GetStringByID(PRInt32 aStringID,
                                         nsIStringBundle *aBundle,
                                         nsString &aResult)
{
  aResult.Adopt(GetStringByID(aStringID, aBundle));
}

PRUnichar *nsImportStringBundle::GetStringByID(PRInt32 aStringID,
                                               nsIStringBundle *aBundle)
{
  if (aBundle)
  {
    PRUnichar *ptrv = nsnull;
    nsresult rv = aBundle->GetStringFromID(aStringID, &ptrv);

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

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

  return ToNewUnicode(resultString);
}