--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/genericpositioningplugins/locationnpppsy/src/npppsysingletonhandler.cpp Tue Feb 02 01:06:48 2010 +0200
@@ -0,0 +1,115 @@
+/*
+* Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: Handler for singleton objects
+*
+*/
+
+
+
+// INCLUDE FILES
+#include <e32std.h>
+
+#include "npppsysingletonhandler.h"
+#include "npppsystatushandler.h"
+#include "npppsysettinghandler.h"
+#include "npppsylogging.h"
+#include "npppsypanic.h"
+
+
+// ======================== == == MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// Cnpppsysingletonhandler::GetInstanceL
+// -----------------------------------------------------------------------------
+//
+CNppPsySingletonHandler* CNppPsySingletonHandler::GetInstanceL(
+ MPositionerStatus& aStatusInterface )
+ {
+ TRACESTRING( "CNppPsySingletonHandler:: GetInstanceL" )
+ CNppPsySingletonHandler* self =
+ reinterpret_cast < CNppPsySingletonHandler*>( Dll::Tls() );
+
+ if ( !self )
+ {
+ self = new( ELeave ) CNppPsySingletonHandler;
+ CleanupStack::PushL( self );
+ self->ConstructL( aStatusInterface );
+ CleanupStack::Pop( self );
+ Dll::SetTls( self );
+ }
+
+ self->iRefCount++;
+ return self;
+ }
+
+
+// -----------------------------------------------------------------------------
+// CNppPsySingletonHandler::ConstructL
+// -----------------------------------------------------------------------------
+//
+void CNppPsySingletonHandler::ConstructL( MPositionerStatus& aStatusInterface )
+ {
+ //Construct status handler
+ iStatusHandler = CNppPsyStatusHandler::NewL( aStatusInterface );
+
+ //Construct setting handler
+ iSettingHandler = CNppPsySettingHandler::NewL( *iStatusHandler );
+ }
+
+// -----------------------------------------------------------------------------
+// CNppPsySingletonHandler::~CNppPsySingletonHandler
+// -----------------------------------------------------------------------------
+//
+CNppPsySingletonHandler::~CNppPsySingletonHandler()
+ {
+ delete iSettingHandler;
+ delete iStatusHandler;
+ }
+
+
+// -----------------------------------------------------------------------------
+// CNppPsySingletonHandler::ReleaseInstance
+// -----------------------------------------------------------------------------
+//
+void CNppPsySingletonHandler::ReleaseInstance()
+ {
+ iRefCount--;
+ if ( iRefCount == 0 )
+ {
+ delete this;
+ Dll::SetTls( NULL );
+ }
+ }
+
+// -----------------------------------------------------------------------------
+// CNppPsySingletonHandler::StatusHandler
+// -----------------------------------------------------------------------------
+//
+CNppPsyStatusHandler& CNppPsySingletonHandler::StatusHandler()
+ {
+ return *iStatusHandler;
+ }
+
+// -----------------------------------------------------------------------------
+// CNppPsySingletonHandler::SettingHandler
+// -----------------------------------------------------------------------------
+//
+CNppPsySettingHandler& CNppPsySingletonHandler::SettingHandler()
+ {
+ return *iSettingHandler;
+ }
+
+
+// End of File
+