--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/photosgallery/slideshow/view/src/shwviewtimer.cpp Thu Dec 17 08:45:44 2009 +0200
@@ -0,0 +1,125 @@
+/*
+* Copyright (c) 2007-2008 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: The pause handling control for the slideshow
+ *
+*/
+
+
+
+#include <glxlog.h>
+#include <glxtracer.h>
+#include "shwviewtimer.h"
+#include "shwtickobserver.h"
+
+//for converting values in second to microsecond
+const TInt KMicroMultiplier = 1000000;
+
+// -----------------------------------------------------------------------------
+// HandleGestureL.
+// -----------------------------------------------------------------------------
+//
+CShwTicker* CShwTicker::NewL(MShwTickObserver& aObserver)
+ {
+ TRACER("CShwTicker::NewL");
+ GLX_LOG_INFO("CShwTicker::NewL");
+ CShwTicker* self = new(ELeave) CShwTicker(aObserver);
+ CleanupStack::PushL(self);
+ self->ConstructL();
+ CleanupStack::Pop(self);
+ return self;
+ }
+
+// -----------------------------------------------------------------------------
+// HandleGestureL.
+// -----------------------------------------------------------------------------
+//
+void CShwTicker::StartTicking(TInt aAfter)
+ {
+ TRACER("CShwTicker::StartTicking");
+ GLX_LOG_INFO("CShwTicker::StartTicking");
+ Cancel();
+ iTimer.After( iStatus,(aAfter * KMicroMultiplier) );
+ SetActive();
+ }
+
+// -----------------------------------------------------------------------------
+// HandleGestureL.
+// -----------------------------------------------------------------------------
+//
+void CShwTicker::CancelTicking()
+ {
+ TRACER("CShwTicker::CancelTicking");
+ GLX_LOG_INFO("CShwTicker::CancelTicking");
+ Cancel();
+ iObserver.HandleTickCancelled();
+ }
+
+// -----------------------------------------------------------------------------
+// HandleGestureL.
+// -----------------------------------------------------------------------------
+//
+void CShwTicker::RunL()
+ {
+ TRACER("CShwTicker::RunL");
+ GLX_LOG_INFO("CShwTicker::RunL");
+ iObserver.HandleTickL();
+ }
+
+// -----------------------------------------------------------------------------
+// HandleGestureL.
+// -----------------------------------------------------------------------------
+//
+void CShwTicker::DoCancel()
+ {
+ TRACER("CShwTicker::DoCancel");
+ GLX_LOG_INFO("CShwTicker::DoCancel");
+ //Cancel the RTimer
+ iTimer.Cancel();
+ }
+
+// -----------------------------------------------------------------------------
+// HandleGestureL.
+// -----------------------------------------------------------------------------
+//
+void CShwTicker::ConstructL()
+ {
+ TRACER("CShwTicker::ConstructL");
+ GLX_LOG_INFO("CShwTicker::ConstructL");
+ iTimer.CreateLocal();
+ }
+
+// -----------------------------------------------------------------------------
+// HandleGestureL.
+// -----------------------------------------------------------------------------
+//
+CShwTicker::CShwTicker(MShwTickObserver& aObserver) : CActive(EPriorityStandard) ,
+ iObserver(aObserver)
+
+ {
+ TRACER("CShwTicker::CShwTicker");
+ GLX_LOG_INFO("CShwTicker::CShwTicker");
+ CActiveScheduler::Add(this);
+ }
+
+// -----------------------------------------------------------------------------
+// HandleGestureL.
+// -----------------------------------------------------------------------------
+//
+CShwTicker::~CShwTicker()
+ {
+ TRACER("CShwTicker::~CShwTicker");
+ GLX_LOG_INFO("CShwTicker::~CShwTicker");
+ Cancel();
+ iTimer.Close();
+ }