diff -r 000000000000 -r 094583676ce7 wvuing/wvuieng/EngInc/MCALoggerHeadersInterface.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/wvuing/wvuieng/EngInc/MCALoggerHeadersInterface.h	Thu Dec 17 08:41:52 2009 +0200
@@ -0,0 +1,158 @@
+/*
+* Copyright (c) 2003 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:  Offers information regarding a given header to the UI.
+*
+*/
+
+
+#ifndef __MCALOGGERHEADERSINTERFACE_H__
+#define __MCALOGGERHEADERSINTERFACE_H__
+
+// INCLUDES
+#include    "PublicEngineDefinitions.h"
+
+#include    <e32std.h>
+
+// FORWARD DECLARATIONS
+class RWriteStream;
+class MCAMessagesReadInterface;
+class MCALoggerMessageHeader;
+
+// CLASS DECLARATION
+
+/**
+*  Interface class for UI->Engine communication ( UI retrieves information ).
+*  Offers information regarding a given header to the UI.
+*
+*  @lib CAEngine.lib
+*  @since 2.1
+*/
+class MCALoggerHeadersInterface
+    {
+    public: // New functions
+
+        /**
+        * Returns the number data items ( headers count ).
+        * @return Number of data items.
+        * @since 2.5
+        */
+        virtual TInt HeaderCount() const = 0;
+
+        /**
+        * Returns name of recorded chat
+        * @param aIndex is index of recorded chat
+        * @return Reference to name of recorded chat
+        */
+        virtual const TDesC& Name( TInt aIndex ) const = 0;
+
+        /**
+        * Returns the type of the chat data.
+        * @param aIndex is the index to the header array.
+        * @return Message type.
+        */
+        virtual TChatType ChatType( TInt aIndex ) const = 0;
+
+        /**
+        * Returns time when history save started.
+        * @param aIndex is the index to the header array.
+        * @return Start time
+        */
+        virtual TTime StartTime( TInt aIndex ) const = 0;
+
+        /**
+        * Returns time when history save ended.
+        * @param aIndex is the header index.
+        * @return End time.
+        */
+        virtual TTime EndTime( TInt aIndex ) const = 0;
+
+        /**
+         * Returns identification information of history data
+         * @param aIndex is the header index
+         * @return Identication information of history data.
+         */
+        virtual const TDesC& Identification( TInt aIndex ) const = 0;
+
+        /**
+         *	Delete one history file recognized by index.
+         *	@since 2.5
+         *	@param aIndex Index of file to be deleted from db.
+         */
+        virtual void DeleteHistoryFileL( TInt aIndex  ) = 0;
+
+        /**
+         * Get message for sending it via MTM
+         * @param aIndex Index of message to send
+         * @param aStream Stream where message is written.
+         * @since 2.5
+         */
+        virtual void GetMessageForSendingViaMTML(
+            TInt aIndex, RWriteStream& aStream ) = 0;
+
+        /**
+         * Interface to access messages
+         * @param aIndex Index of header whichs messages are accessed with interface
+         * @return Access to messages.
+         * @since 2.5
+         */
+        virtual MCAMessagesReadInterface& MessagesInterfaceL( TInt aIndex ) = 0;
+
+        /**
+         * Deletes message container of current recorded chat
+         * from engine. Used to free memory when exiting current
+         * recorded chat view i.e. called from DoDeactivate method
+         * of view class.
+         * @since 3.1
+         */
+        virtual void DeleteRecordedChatContainerL() = 0;
+
+        /**
+         * Finds index of recorded chat by name.
+         * @since S60 v3.2
+         * @param aName Name of recorded chat.
+         * @return Index of chat or KErrNotFound if
+         *         chat is not found.
+         */
+        virtual TInt Index( const TDesC& aName ) const = 0;
+
+        //fix - refer Ui Spec Approved Version 1.0
+        //(Instant Messaging NG 001 151006.pdf)
+        //Section 10.2.10 Pg 131 -
+        //"In case user has saved the image already or sent it
+        //by himself, this option(save) is not available."
+
+        /**
+         * Note : Please dont delete while merging the wvui20 changes
+         * Relogs the file and saves all the messages
+         * only if the file has become dirty.
+         * New implementation - Used if user saves an image
+         * in saved conversations that info is stored back on
+         * to the file and subsequently we dont allow resaving of the
+         * same image
+         * @since S60 v3.2
+         * @param aIndex Index of header whichs messages are accessed with interface
+         * @return void
+         */
+        virtual void ReLoggingL( TInt aIndex ) = 0;
+    public:
+
+        /**
+         *	Destructor
+         */
+        virtual ~MCALoggerHeadersInterface() {};
+    };
+
+#endif      // __MCALOGGERHEADERSINTERFACE_H__
+
+// End of File