--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/imservices/ossprotocoladaptation/inc/cuserafter.h Thu Dec 17 08:54:49 2009 +0200
@@ -0,0 +1,150 @@
+/*
+* Copyright (c) 2005 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: Active object based wait.
+*
+*/
+
+#ifndef CUSERAFTER_H__
+#define CUSERAFTER_H__
+
+// INCLUDES
+#include <e32base.h>
+
+
+// CLASS DESCRIPTION
+
+/**
+ * Active object based wait.
+ *
+ * Similar like User::After() but doesn't block
+ * whole thread, but current RunL() with
+ * CActiveSchedulerWait.
+ */
+
+class CUserAfter : public CTimer
+ {
+
+ public: //Construction
+ static inline CUserAfter* NewL();
+ static inline CUserAfter* NewLC();
+ ~CUserAfter();
+
+
+ public: //Wait support
+
+ /**
+ * Static "one shot" wait method.
+ */
+ static inline void AfterL ( TInt aWaitTimeMicroSeconds );
+
+ /**
+ * Member wait method.
+ */
+ inline void After ( TInt aWaitTimeMicroSeconds );
+
+
+ private:
+ CUserAfter();
+
+ void RunL();
+ void RunError();
+ void DoCancel();
+
+
+ private: //data
+
+ /**
+ * ActiveSchedulerWait
+ * Own
+ */
+ CActiveSchedulerWait iWait;
+
+ };
+
+
+
+
+// -----------------------------------------------------------------------------
+// CUserAfter public functions
+// -----------------------------------------------------------------------------
+//
+inline CUserAfter* CUserAfter::NewL()
+ {
+ CUserAfter* self = CUserAfter::NewLC();
+ CleanupStack::Pop ( self );
+ return self;
+ }
+
+inline CUserAfter* CUserAfter::NewLC()
+ {
+ CUserAfter* self = new ( ELeave ) CUserAfter();
+ CleanupStack::PushL ( self );
+ self->ConstructL();
+ return self;
+ }
+
+
+inline CUserAfter::~CUserAfter()
+ {
+ CTimer::Cancel();
+ }
+
+inline void CUserAfter::After ( TInt aWaitTimeMicroSeconds )
+ {
+ CTimer::After ( aWaitTimeMicroSeconds );
+ iWait.Start();
+ }
+
+
+inline void CUserAfter::AfterL ( TInt aWaitTimeMicroSeconds )
+ {
+ CUserAfter* after = CUserAfter::NewL();
+ after->After ( aWaitTimeMicroSeconds );
+ delete after;
+ }
+
+
+
+// -----------------------------------------------------------------------------
+// CUserAfter private functions
+// -----------------------------------------------------------------------------
+//
+inline CUserAfter::CUserAfter()
+ : CTimer ( CActive::EPriorityStandard )
+ {
+ CActiveScheduler::Add ( this );
+ }
+
+
+inline void CUserAfter::RunL()
+ {
+ iWait.AsyncStop();
+ Cancel();
+ }
+
+inline void CUserAfter::RunError()
+ {
+ }
+
+inline void CUserAfter::DoCancel()
+ {
+ iWait.AsyncStop();
+ CTimer::DoCancel();
+ }
+
+
+#endif // CUSERAFTER_H__
+
+// End of File
+