--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/homescreensrv_plat/context_utility_api/tsrc/src/wait.cpp	Thu Dec 17 08:54:17 2009 +0200
@@ -0,0 +1,143 @@
+/*
+* Copyright (c) 2006-2006 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:  CWait class implementation
+*
+*/
+
+
+#include "wait.h"
+
+// CONSTANTS
+
+_LIT( KPanicCat, "ActTimSche" );
+
+enum TPanicReason
+    {
+    EAlreadyStarted
+    };
+    
+LOCAL_C void Panic( TInt aCode )
+    {
+    User::Panic( KPanicCat, aCode );
+    }
+
+// MEMBER FUNCTIONS
+
+CWait* CWait::NewL()
+    {
+
+    CWait* self =
+        CWait::NewLC();
+    CleanupStack::Pop( self );
+
+    return self;
+    }
+  
+CWait* CWait::NewLC()
+   {
+
+    CWait* self =
+        new( ELeave ) CWait;
+    CleanupStack::PushL( self );
+    self->ConstructL();
+
+    return self;
+    }
+  
+CWait::CWait():
+    CTimer( EPriorityStandard )
+    {
+    
+    // Double check if base class adds active object into scheduler
+    if( !IsAdded() )
+        {
+        CActiveScheduler::Add( this );
+        }
+    }
+
+void CWait::ConstructL()
+    {
+
+    // Do base constructions
+    CTimer::ConstructL();
+    
+    // Initialize active scheduler wait
+    iWait = new( ELeave ) CActiveSchedulerWait;
+    }
+
+// Destructor
+CWait::~CWait()
+    {
+
+    Cancel();
+    delete iWait;
+    }
+
+// METHODS
+
+//-----------------------------------------------------------------------------
+// CWait::Start
+//-----------------------------------------------------------------------------
+//
+void CWait::Start(
+    const TTimeIntervalMicroSeconds32& aInterval )
+    {
+
+    __ASSERT_ALWAYS( !IsActive(), Panic( EAlreadyStarted ) );
+    
+    After( aInterval );
+    iWait->Start();
+    }
+
+//-----------------------------------------------------------------------------
+// CWait::Stop
+//-----------------------------------------------------------------------------
+//
+void CWait::Stop()
+    {
+
+    Cancel();
+    }
+
+//-----------------------------------------------------------------------------
+// CWait::RunL
+//-----------------------------------------------------------------------------
+//
+void CWait::RunL()
+    {
+
+    // Double check that wait really started
+    if( iWait->IsStarted() )
+        {
+        iWait->AsyncStop();
+        }
+    }
+
+//-----------------------------------------------------------------------------
+// CWait::DoCancel
+//-----------------------------------------------------------------------------
+//
+void CWait::DoCancel()
+    {
+
+    // Double check that wait really started
+    CTimer::DoCancel();
+    if( iWait->IsStarted() )
+        {
+        iWait->AsyncStop();
+        }
+    }
+
+
+// end of file