pjs/mailnews/import/oexpress/nsOEStringBundle.cpp

111 строки
3.0 KiB
C++
Исходник Обычный вид История

/* -*- 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) 1999 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
*/
#include "prprf.h"
#include "prmem.h"
#include "nsCOMPtr.h"
#include "nsIStringBundle.h"
#include "nsOEStringBundle.h"
#include "nsIServiceManager.h"
#include "nsProxyObjectManager.h"
#include "nsIURI.h"
/* This is the next generation string retrieval call */
static NS_DEFINE_CID(kStringBundleServiceCID, NS_STRINGBUNDLESERVICE_CID);
static NS_DEFINE_IID(kProxyObjectManagerCID, NS_PROXYEVENT_MANAGER_CID);
#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;
NS_WITH_SERVICE(nsIStringBundleService, sBundleService, kStringBundleServiceCID, &rv);
if (NS_SUCCEEDED(rv) && (nsnull != sBundleService)) {
nsILocale * locale = nsnull;
rv = sBundleService->CreateBundle(propertyURL, locale, &sBundle);
}
m_pBundle = sBundle;
return( sBundle);
}
nsIStringBundle *nsOEStringBundle::GetStringBundleProxy( void)
{
if (!m_pBundle)
return( nsnull);
nsIStringBundle *strProxy = nsnull;
nsresult rv;
// create a proxy object if we aren't on the same thread?
NS_WITH_SERVICE( nsIProxyObjectManager, proxyMgr, kProxyObjectManagerCID, &rv);
if (NS_SUCCEEDED(rv)) {
rv = proxyMgr->GetProxyObject( NS_UI_THREAD_EVENTQ, NS_GET_IID(nsIStringBundle),
m_pBundle, PROXY_SYNC | 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( "[StringID ");
resultString.Append(stringID, 10);
resultString += "?]";
return( resultString.ToNewUnicode());
}
void nsOEStringBundle::Cleanup( void)
{
if (m_pBundle)
m_pBundle->Release();
m_pBundle = nsnull;
}