camerauis/cameraapp/generic/inc/CamTimer.h
branchRCL_3
changeset 24 bac7acad7cb3
parent 0 1ddebce53859
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/camerauis/cameraapp/generic/inc/CamTimer.h	Wed Sep 01 12:30:54 2010 +0100
@@ -0,0 +1,99 @@
+/*
+* Copyright (c) 2007 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 for implementing viewfinder timeout and*
+*/
+
+
+#ifndef CAMTIMER_H
+#define CAMTIMER_H
+
+// INCLUDES
+#include "CamTimerBase.h"
+
+// CONSTANTS
+
+// FORWARD DECLARATIONS
+
+// CLASS DECLARATION
+
+/**
+* Active object for implementing viewfinder and post capture timeout
+*/
+class CCamTimer : public CCamTimerBase
+    {
+    public:  // Constructors and destructor
+        /**
+        * Symbian two-phased constructor.
+        * @since 2.8
+        * @param aTimeout timer period
+        * @param aCallBack Method to call into when timer completes
+        * @return pointer to the created CCamTimer
+        */
+        static CCamTimer* NewL( TInt aTimeout, TCallBack aCallBack );
+
+        /**
+        * Symbian two-phased constructor.
+        * @since 2.8
+        * @param aTimeout timer period
+        * @param aCallBack Method to call into when timer completes
+        */
+        static CCamTimer* NewLC( TInt aTimeout, TCallBack aCallBack );
+
+        /**
+        * Destructor.
+        */
+        virtual ~CCamTimer();
+
+    public: // From CCamTimerBase
+        /**        
+        * Start timer.
+        */
+        void StartTimer();
+     
+        /**        
+        * Set the timeout period
+        * @since 3.0
+        * @param aTimeout new timer period
+        */   
+        void SetTimeout( TInt aTimeout );
+
+    private: // Functions from base classes
+        /**
+        * From CActive, handle timeout expiration
+        */
+        void RunL();
+
+    private: // New functions
+        /**
+        * C++ constructor
+        * @since 2.8
+        * @param aTimeout timer period
+        * @param aCallBack Method to call into when timer completes
+        */
+        CCamTimer( TInt aTimeout, TCallBack aCallBack  );
+
+        /**
+        * Symbian 2nd phase constructor
+        * @since 2.8
+        */
+        void ConstructL();
+
+    private:
+        TUint iTimeout;
+        TCallBack iCallBack;
+    };
+
+#endif
+
+// End of File