videocollection/mpxmyvideoscollection/inc/vcxmyvideostimer.h
changeset 0 96612d01cf9f
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/videocollection/mpxmyvideoscollection/inc/vcxmyvideostimer.h	Mon Jan 18 20:21:12 2010 +0200
@@ -0,0 +1,120 @@
+/*
+* Copyright (c) 2008 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:    Timer*
+*/
+
+
+
+
+#ifndef __CVCXMYVIDEOSTIMER_H__
+#define __CVCXMYVIDEOSTIMER_H__
+
+// INCLUDES
+#include <e32base.h>
+
+// FORWARD DECLARATIONS
+class CVcxMyVideosTimer;
+
+// CLASS DECLARATION
+/**
+*  This class specifies the function to be called when a timeout occurs.
+*  Used in conjunction with CVcxTimer class.
+*/
+class MVcxMyVideosTimerObserver
+    {
+    public: // New functions
+
+        /**
+        * The function to be called when a timeout occurs.
+        *
+        * @param aTimer Pointer to timer which expired.
+        */
+        virtual void TimerExpired(CVcxMyVideosTimer* aTimer) = 0;
+    };
+
+// CLASS DECLARATION
+/**
+* This class will notify an object after a specified timeout.
+*/
+NONSHARABLE_CLASS(CVcxMyVideosTimer) : public CTimer
+    {
+    public: // Constructors and destructors
+
+        /**
+        * Two-phased constructor.
+        * Creates a CVcxMyVideosTimer object using two phase construction,
+        * and returns a pointer to the created object.
+        *
+        * @param aPriority      Priority to use for this timer.
+        * @param aTimerObserver Object to notify of timeout event.
+        * @return               A pointer to the created instance of CVcxMyVideosTimer.
+        */
+        static CVcxMyVideosTimer* NewL( const TInt aPriority,
+            MVcxMyVideosTimerObserver& aTimerObserver );
+
+        /**
+        * Two-phased constructor.
+        * Creates a CVcxMyVideosTimer object using two phase construction,
+        * and returns a pointer to the created object.
+        *
+        * @param aPriority      Priority to use for this timer.
+        * @param aTimerObserver Object to notify of timeout event.
+        * @return               A pointer to the created instance of CVcxMyVideosTimer.
+        */
+        static CVcxMyVideosTimer* NewLC( const TInt aPriority,
+            MVcxMyVideosTimerObserver& aTimerObserver );
+
+        /**
+        * Destructor.
+        * Destroys the object and releases all memory objects.
+        */
+        virtual ~CVcxMyVideosTimer();
+
+    protected: // Functions from base classes
+
+        /**
+        * From CActive, RunL.
+        * Called when operation completes.
+        */
+        void RunL();
+
+    private: // Constructors and destructors
+
+        /**
+        * C++ default constructor.
+        * Performs the first phase of two phase construction.
+        *
+        * @param aPriority      Priority to use for this timer.
+        * @param aTimeOutNotify An observer to notify.
+        */
+        CVcxMyVideosTimer( const TInt aPriority,
+            MVcxMyVideosTimerObserver& aTimerObserver );
+
+        /**
+        * ConstructL.
+        * 2nd phase constructor.
+        */
+        void ConstructL();
+
+    private: // Data
+
+        /**
+        * The observer for this objects events.
+        */
+        MVcxMyVideosTimerObserver& iObserver;
+    };
+
+#endif // __CVCXMYVIDEOSTIMER_H__
+
+// End of File
\ No newline at end of file