pjs/mailnews/import/src/nsImportStringBundle.cpp

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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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* the License. You may obtain a copy of the License at
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*
* 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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#include "prprf.h"
#include "prmem.h"
#include "nsCOMPtr.h"
#include "nsReadableUtils.h"
#include "nsIStringBundle.h"
#include "nsImportStringBundle.h"
#include "nsIServiceManager.h"
#include "nsIProxyObjectManager.h"
#include "nsIURI.h"
static NS_DEFINE_CID(kProxyObjectManagerCID, NS_PROXYEVENT_MANAGER_CID);
#define IMPORT_MSGS_URL "chrome://messenger/locale/importMsgs.properties"
nsIStringBundle * nsImportStringBundle::m_pBundle = nsnull;
nsIStringBundle *nsImportStringBundle::GetStringBundle( void)
{
if (m_pBundle)
return( m_pBundle);
nsresult rv;
const char propertyURL[] = IMPORT_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 *nsImportStringBundle::GetStringBundleProxy( void)
{
if (!m_pBundle)
return( nsnull);
nsIStringBundle *strProxy = nsnull;
nsresult rv;
// create a proxy object if we aren't on the same thread?
nsCOMPtr<nsIProxyObjectManager> proxyMgr =
do_GetService(kProxyObjectManagerCID, &rv);
if (NS_SUCCEEDED(rv)) {
rv = proxyMgr->GetProxyForObject( NS_UI_THREAD_EVENTQ, NS_GET_IID(nsIStringBundle),
m_pBundle, PROXY_SYNC | PROXY_ALWAYS, (void **) &strProxy);
}
return( strProxy);
}
void nsImportStringBundle::GetStringByID( PRInt32 stringID, nsString& result, nsIStringBundle *pBundle)
{
PRUnichar *ptrv = GetStringByID( stringID, pBundle);
result = ptrv;
FreeString( ptrv);
}
PRUnichar *nsImportStringBundle::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(NS_LITERAL_STRING("[StringID "));
resultString.AppendInt(stringID);
resultString.AppendLiteral("?]");
return( ToNewUnicode(resultString));
}
void nsImportStringBundle::Cleanup( void)
{
if (m_pBundle)
m_pBundle->Release();
m_pBundle = nsnull;
}