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/*
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* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of the License "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:
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*
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*/
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#ifndef __CHANGESTATUS_H
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#define __CHANGESTATUS_H
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/**
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* This class implements ChangeStatus SAPI core logic.It includes
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* methods for changing the status of message flag and deleting a message.
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*
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*/
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class CMessageChangeStatus : public CBase
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{
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public:
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/*
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* Creates a new instance of a @ref CMessageChangeStatus
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* @param CMsvSession
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* @return The newly created CMessageChangeStatus
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*/
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static CMessageChangeStatus* NewL( CMsvSession& aSession );
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/*
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* Creates a new instance of a @ref CMessageChangeStatus
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* @param CMsvSession
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* @return The newly created CMessageChangeStatus
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*/
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static CMessageChangeStatus* NewLC( CMsvSession& aSession );
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/**
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* Destructor.
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*/
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~CMessageChangeStatus();
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/**
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* Deletes the message of specified ID
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* @param aMsgId It is ID of message to be deleted
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* @param aNotifyCallback a callback object
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*/
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void DeleteMessageL( const TMsvId& aMsgId );
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/**
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* Changes the message flag to the value specified
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* @param aMsgId It is ID of message
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* @param aStatusFlag Message status flag
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* @param aValue Message status flag value
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* @param aNotifyCallback a callback object
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*/
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void ChangeStatusL(const TMsvId& aMsgId,
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const TMessageStatusFlag aStatusFlag,
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const TBool aValue );
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private:
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/**
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* Default constructor.
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* @param aSession It is an object of CMsvSession Class which
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* represents a channel of communication between a client thread
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* and the Message Server thread .
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*/
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CMessageChangeStatus(CMsvSession& aSession);
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/**
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* Initializer
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*/
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void InitializeL();
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/**
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* changes the message status
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*/
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void ChangeStatusL();
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/**
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* completes delete request
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*/
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void DeleteMessageL();
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private:
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/**
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* Message server session.
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*/
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CMsvSession& iServerSession;
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/**
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* Message ID
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*/
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TMsvId iMessageId;
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/**
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* Message entry
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*/
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CMsvEntry* iEntry;
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/**
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* Index entry
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*/
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TMsvEntry iIndexEntry;
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/**
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* Message Status Flag
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*/
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TMessageStatusFlag iStatusFlag;
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/**
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* status flag value.
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*/
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TBool iFlagValue;
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};
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#endif __CHANGESTATUS_H |