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lightning-sunbird  0.9+nobinonly
nsMsgComposeStringBundle.cpp
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00002 /* ***** BEGIN LICENSE BLOCK *****
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00024  * Alternatively, the contents of this file may be used under the terms of
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00037 #include "msgCore.h"
00038 #include "prprf.h"
00039 #include "prmem.h"
00040 #include "nsCOMPtr.h"
00041 #include "nsString.h"
00042 #include "nsIStringBundle.h"
00043 #include "nsMsgComposeStringBundle.h"
00044 #include "nsIServiceManager.h"
00045 #include "nsIURI.h"
00046 
00047 nsComposeStringService::nsComposeStringService()
00048 {
00049 }
00050 
00051 nsComposeStringService::~nsComposeStringService()
00052 {}
00053 
00054 NS_IMPL_THREADSAFE_ADDREF(nsComposeStringService)
00055 NS_IMPL_THREADSAFE_RELEASE(nsComposeStringService)
00056 
00057 NS_INTERFACE_MAP_BEGIN(nsComposeStringService)
00058    NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, nsIMsgStringService)
00059    NS_INTERFACE_MAP_ENTRY(nsIMsgStringService)
00060 NS_INTERFACE_MAP_END
00061 
00062 NS_IMETHODIMP 
00063 nsComposeStringService::GetStringByID(PRInt32 aStringID, PRUnichar ** aString)
00064 {
00065   nsresult rv = NS_OK;
00066   
00067   if (!mComposeStringBundle)
00068     rv = InitializeStringBundle();
00069 
00070   NS_ENSURE_TRUE(mComposeStringBundle, NS_ERROR_UNEXPECTED);
00071   if (NS_IS_MSG_ERROR(aStringID))
00072     aStringID = NS_ERROR_GET_CODE(aStringID);
00073   NS_ENSURE_SUCCESS(mComposeStringBundle->GetStringFromID(aStringID, aString), NS_ERROR_UNEXPECTED);
00074 
00075   return rv;
00076 }
00077 
00078 NS_IMETHODIMP
00079 nsComposeStringService::GetBundle(nsIStringBundle **aResult)
00080 {
00081   NS_ENSURE_ARG_POINTER(aResult);
00082   nsresult rv = NS_OK;
00083   if (!mComposeStringBundle)
00084     rv = InitializeStringBundle();
00085   NS_ENSURE_SUCCESS(rv, rv);
00086 
00087   *aResult = mComposeStringBundle;
00088   NS_IF_ADDREF(*aResult);
00089   return NS_OK;
00090 }
00091 
00092 
00093 nsresult
00094 nsComposeStringService::InitializeStringBundle()
00095 {
00096   nsCOMPtr<nsIStringBundleService> stringService = do_GetService(NS_STRINGBUNDLE_CONTRACTID);
00097   NS_ENSURE_TRUE(stringService, NS_ERROR_FAILURE);
00098 
00099   NS_ENSURE_SUCCESS(stringService->CreateBundle("chrome://messenger/locale/messengercompose/composeMsgs.properties", getter_AddRefs(mComposeStringBundle)), 
00100                     NS_ERROR_FAILURE);
00101   return NS_OK;
00102 }
00103