emailservices/emailframework/commonlib/inc/CFSMailFolder.h
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Tue, 14 Sep 2010 20:48:24 +0300
branchRCL_3
changeset 26 968773a0b6ef
parent 25 3533d4323edc
permissions -rw-r--r--
Revision: 201033 Kit: 201035
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/*
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* Copyright (c) 2007-2008 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 "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:  common email folder object
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*
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*/
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#ifndef __FSMAILFOLDER_H
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#define __FSMAILFOLDER_H
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#include "cfsmailfolderbase.h"
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#include "mfsmailiterator.h"
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// forward declarations
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class CFSMailIterator;
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/**
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 *  class for handling mailbox folder data
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 *
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 *  @lib FSFWCommonLib
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 *  @since S60 S60 v3.1
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 */
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class CFSMailFolder : public CFSMailFolderBase
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{
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 public:
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    /**
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     * Two-phased constructor.
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     *
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     * @param aFolderId folder id in plugin containing folder
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     */
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     IMPORT_C static CFSMailFolder* NewL( TFSMailMsgId aFolderId );
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    /**
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     * Two-phased constructor.
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     *
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     * @param aFolderId folder id in plugin containing folder
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     */
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     IMPORT_C static CFSMailFolder* NewLC( TFSMailMsgId aFolderId );
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    /**
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     * Destructor.
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     */  
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     IMPORT_C ~CFSMailFolder();
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    /**
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     * List folder messages. Function returns iterator, which user can use
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     * to scroll up/down message list.
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     *
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     * @param aDetails describes which details each CFSMailMessage contains
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     * @param aSorting describes requested sort criteria.
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     *        First item in array is primary sort criteria.
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     *
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     * @return email list iterator, ownership is transferred to user
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     */
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     IMPORT_C MFSMailIterator* ListMessagesL(
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                                const TFSMailDetails aDetails,
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                                const RArray<TFSMailSortCriteria>& aSorting);
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    /**
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     * removes given message from folder
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     *
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     * @param aMessageId id of message to be removed
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     */
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     IMPORT_C void RemoveMessageL( const TFSMailMsgId aMessageId );
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    /**
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     * lists subfolders contained by this folder
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     *
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     * @param aSubFolderList list of subfolders
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     */
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     IMPORT_C void GetSubFoldersL(RPointerArray<CFSMailFolder>& aSubFolders);
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    /**
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     * method launches fetching of messages given by user from server
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     *
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     * @param aMessageIds ids of messages to be fetched
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     * @param aDetails defines which details each message contains
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     * @param aObserver request observer for conveying fetching progress
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     *  events to user
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     */
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     IMPORT_C TInt FetchMessagesL(  const RArray<TFSMailMsgId>& aMessageIds,
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                                    TFSMailDetails aDetails,
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                                    MFSMailRequestObserver& aObserver );
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    /**
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     * method to check if this folder allows copying from given folder type
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     *
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     * @param aFolderType folder type
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     */
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     IMPORT_C TBool SupportsCopyFromL( TFSFolderType aFolderType );
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    /**
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     * method to check if this folder allows moving from given folder type
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     *
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     * @param aFolderType folder type
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     */
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     IMPORT_C TBool SupportsMoveFromL( TFSFolderType aFolderType );
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     /**
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      * removes downloaded attachments from local/terminal memory 
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      */
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     IMPORT_C void RemoveDownLoadedAttachmentsL();
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public: // from  CExtendableEmail
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     /** 
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      * @see CExtendableEmail::ReleaseExtension
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      */                                        
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     IMPORT_C void ReleaseExtension( CEmailExtension* aExtension );
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     /** 
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      * @see CExtendableEmail::ExtensionL
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      */
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     IMPORT_C CEmailExtension* ExtensionL( const TUid& aInterfaceUid );
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 protected:
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    /**
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     * C++ default constructor.
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     */
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     CFSMailFolder();
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private:
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    /**
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     * Two-phased constructor
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     */
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    void ConstructL( TFSMailMsgId aFolderId );
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private: // data
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    /**
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     * request handler for plugin requests
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     */
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     CFSMailRequestHandler*     iRequestHandler;    
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};
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#endif