videofeeds/livetvutils/src/CIptvLiveUIObjectTimer.cpp
changeset 0 96612d01cf9f
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/videofeeds/livetvutils/src/CIptvLiveUIObjectTimer.cpp	Mon Jan 18 20:21:12 2010 +0200
@@ -0,0 +1,140 @@
+/*
+* 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 the License "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:    Implementation of the Live TV timer class.*
+*/
+
+
+
+
+// INCLUDE FILES
+#include "CIptvLiveUIObjectTimer.h"		// Header for this class
+#include "MIptvLiveUITimerObserver.h"	// MIptvLiveUITimerObserver
+#include "IptvLiveLogger.h" 			// Live TV logging macros
+
+
+// CONSTANTS
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CIptvLiveUIObjectTimer::CIptvLiveUIObjectTimer
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// (Other items are commented in header)
+// -----------------------------------------------------------------------------
+//
+CIptvLiveUIObjectTimer::CIptvLiveUIObjectTimer( 
+									MIptvLiveUITimerObserver* aObserver ) :
+    CTimer( CActive::EPriorityLow ), iObserver( aObserver )
+    {
+    }
+
+// -----------------------------------------------------------------------------
+// CIptvLiveUIObjectTimer::ConstructL
+// Symbian 2nd phase constructor can leave.
+// (Other items are commented in header)
+// -----------------------------------------------------------------------------
+// 
+void CIptvLiveUIObjectTimer::ConstructL()
+    {        
+    CTimer::ConstructL();
+    CActiveScheduler::Add( this );
+    }
+
+// -----------------------------------------------------------------------------
+// CIptvLiveUIObjectTimer::NewL
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CIptvLiveUIObjectTimer* CIptvLiveUIObjectTimer::NewL( 
+										MIptvLiveUITimerObserver* aObserver )
+    {
+    CIptvLiveUIObjectTimer* self = 
+							new ( ELeave ) CIptvLiveUIObjectTimer( aObserver );
+        
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop( self );
+
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+// CIptvLiveUIObjectTimer::~CIptvLiveUIObjectTimer
+// Destructor. Frees reserved resources
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CIptvLiveUIObjectTimer::~CIptvLiveUIObjectTimer()
+    {
+    Cancel();
+	iObserver = NULL;
+    }
+
+// -----------------------------------------------------------------------------
+// CIptvLiveUIObjectTimer::StartTimer
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CIptvLiveUIObjectTimer::StartTimer( const TTime& aTime )
+    {
+	LIVE_TV_TRACE1(_L("CIptvLiveUIObjectTimer::StartTimer() in"));
+    Cancel();
+    At( aTime );
+    }
+
+// -----------------------------------------------------------------------------
+// CIptvLiveUIObjectTimer::RunL
+// From CActive
+// -----------------------------------------------------------------------------
+//
+void CIptvLiveUIObjectTimer::RunL()
+    {
+    if ( iStatus == KErrNone )
+        {
+        iObserver->TimerFires();
+        }
+    else
+        {
+		LIVE_TV_TRACE2(_L("CIptvLiveUIObjectTimer::RunL() iStatus: %d"), iStatus.Int());
+        iObserver->TimerError( iStatus.Int() );
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// CIptvLiveUIObjectTimer::DoCancel
+// From CActive
+// -----------------------------------------------------------------------------
+//
+void CIptvLiveUIObjectTimer::DoCancel()
+    {
+    LIVE_TV_TRACE1(_L("CIptvLiveUIObjectTimer::DoCancel()"));
+	CTimer::DoCancel();       
+    }
+
+// -----------------------------------------------------------------------------
+// CIptvLiveUIObjectTimer::RunError
+// From CActive, called when RunL leaves.
+// -----------------------------------------------------------------------------
+//
+TInt CIptvLiveUIObjectTimer::RunError( TInt aError )
+    {
+	LIVE_TV_TRACE2(_L("CIptvLiveUIObjectTimer::RunError() aError: %d"), aError);
+	if ( iObserver )
+		{
+		iObserver->TimerError( aError );	
+		}
+	
+	return KErrNone;
+    }
+
+//  End of File