diff -r 000000000000 -r e686773b3f54 logsui/EngineInc/MLogsModel.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/logsui/EngineInc/MLogsModel.h	Tue Feb 02 10:12:17 2010 +0200
@@ -0,0 +1,140 @@
+/*
+* Copyright (c) 2002 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: 
+*     Defines abstract interface for Logs model.
+*
+*/
+
+
+#ifndef __MLogsModel_H_
+#define __MLogsModel_H_
+
+//  INCLUDES
+#include <e32base.h>
+
+#include "LogsEng.hrh"
+// MACROS
+
+// DATA TYPES
+
+// FUNCTION PROTOTYPES
+
+// FORWARD DECLARATIONS
+
+// CLASS DECLARATION
+class MLogsObserver;
+class MLogsEventGetter;
+class MLogsReaderConfig;
+/**
+ *	Defines abstract interface for Logs model
+ */
+class MLogsModel
+    {
+    public:
+    
+    enum TClearMissedCalls
+            {
+            ENormalOperation,
+            ESkipClearing
+            };
+
+    enum TDoActivate
+            {
+            EActivateOnly,
+            ERefresh,
+            EResetAndRefresh
+            };
+
+    enum TDoDeactivate
+        {
+        EKeepDBConnection,
+        ECloseDBConnection,
+        ECloseDBConnectionAndResetArray,
+        EResetOnlyArray,
+        EResetOnlyArrayWithDirty 
+        };
+    
+        virtual ~MLogsModel() {};
+
+    public:
+
+       /**
+        *    Event deletion method
+        *
+        *    @param aIndex index array value of the event to be deleted
+        */
+        virtual void Delete( TInt aIndex ) = 0;
+
+       /**
+        *   Event count method.
+        *
+        *   @return count of events in this list.
+        */
+        virtual TInt Count() = 0;
+    
+       /**
+        *   Event get method.
+        *
+        *   @param aIndex index array value.
+        *   @return 
+        */
+        virtual const MLogsEventGetter* At( TInt aIndex ) = 0;
+
+       /**
+        *   Set UI observer for notifications
+        * 
+        *   @param aObserver pointer to observer.
+        */
+        virtual void SetObserver( MLogsObserver* aObserver ) = 0;
+
+       /**
+        *   Activate model.
+        *   @param  aDoActivate  If event array is to be resetted or refreshed or model just activated.        
+        */
+        virtual void DoActivateL( TDoActivate aDoActivate ) = 0;
+
+       /**
+        *   Deactivate model.
+        *   @param aClearMissedCalls For missed calls view the clearing of duplicates can be skipped
+        *                            by setting this to ESkipClearing
+        *   @param aDisconnectDb     Model disconnects from db if this is set to ETrue
+        */
+        virtual void DoDeactivate( TClearMissedCalls aClearMissedCalls,
+                                   TDoDeactivate aDisconnectDb ) = 0;
+
+       /**
+        *   Reset model. Do not delete data from db.
+        */
+        virtual void Reset() = 0;
+      
+       /**
+        *   Configure model
+        *
+        *   @param  aConfig  pointer to configure info   
+        */
+        virtual void ConfigureL( const MLogsReaderConfig* aConfig ) = 0;
+
+        /**
+        *   Start reading.
+        *   @param  aReset  If event array is to be resetted.
+        **/
+
+        virtual void KickStartL( TBool aReset ) = 0;
+
+    };
+
+            
+#endif
+
+// End of File  __MLogsModel_H_