/*

* Copyright (c) 2010 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: This file implements class CEmailMailbox.

*

*/

#ifndef EMAILMAILBOX_H

#define EMAILMAILBOX_H

#include <memailmailbox.h>

#include "mmailboxcontentobserver.h"

using namespace EmailInterface;

class CFSMailBox;

class CFSMailAddress;

class CFSMailPlugin;

class CPluginData;

class CEmailAddress;

NONSHARABLE_CLASS( CEmailMailbox ) : 

    public CBase, 

    public MEmailMailbox

{

public:

    static CEmailMailbox* NewL( 

        CPluginData& aPluginData,

        const TMailboxId& aMailboxId );

    ~CEmailMailbox();           

public: // from MEmailInterface

    TEmailTypeId InterfaceId() const;

    void Release();

public:    // from MEmailMailbox

    /**@see MEmailMailbox */

    TMailboxId MailboxId() const;

    /**@see MEmailMailbox */

    MEmailAddress* AddressL() const;

    /**@see MEmailMailbox */

    TPtrC MailboxName() const;

    /**@see MEmailMailbox */

    TInt GetFoldersL( RFolderArray& aFolders ) const;

    /**@see MEmailMailbox */

    MEmailFolder* FolderL( const TFolderId& aFolderId ) const;

    /**@see MEmailMailbox */

    MEmailFolder* FolderByTypeL( 

        const TFolderType aFolderType ) const;

    /**@see MEmailMailbox */

    MEmailMessage* MessageL( const TMessageId& aMessageId );

    /**@see MEmailMailbox */

    MEmailMessage* CreateDraftMessageL() const;

    /**@see MEmailMailbox */

    MEmailMessage* CreateReplyMessageL( const TMessageId& aMessageId, const TBool aReplyToAll = ETrue ) const;

    /**@see MEmailMailbox */

    MEmailMessage* CreateForwardMessageL( const TMessageId& aMessageId ) const;

    /**@see MEmailMailbox */

    void SynchroniseL( MMailboxSyncObserver& aObserver );

    /**@see MEmailMailbox */

    void CancelSynchronise();

    /**@see MEmailMailbox */

    void RegisterObserverL( MMailboxContentObserver& aObserver );

    /**@see MEmailMailbox */

    void UnregisterObserver( MMailboxContentObserver& aObserver );

    /**@see MEmailMailbox */

    MEmailMessageSearchAsync* MessageSearchL();

    /**@see MEmailMailbox */

    void ShowInboxL();

    /**@see MEmailMailbox */

    void EditNewMessageL();

public: // new methods

private:       

    TFSMailMsgId FsMailboxId() const;

private: // constructors

    CEmailMailbox( CPluginData& aPluginData, const TMailboxId& aPlugin );

    void ConstructL();

private: // inner class for mailbox event handling

    class TObserverEventMapper : public MFSMailEventObserver

    {

    public:

        TObserverEventMapper( CFSMailPlugin* aPlugin, TUid aPluginUid, const TMailboxId& aMailboxId );

        ~TObserverEventMapper();

        void AddObserverL( MMailboxContentObserver& aObserver );

        void RemoveObserver( MMailboxContentObserver& aObserver );

    public: // from MFSMailEventObserver

        virtual void EventL( TFSMailEvent aEvent, TFSMailMsgId aMailbox, TAny* aParam1, TAny* aParam2, TAny* aParam3 );

        typedef void ( CEmailMailbox::TObserverEventMapper::*TEventMapFunc)( TMailboxId, TAny*, TAny*, TAny* );

    private: // mappers, so say we all!

        void ConvertParamsL( TMailboxId aMailbox, TAny* aParam1, TAny* aParam2, REmailMessageIdArray& aMessageIds, TFolderId& aFolderId );

        void IgnoreEventL( TMailboxId aMailbox, TAny* aParam1, TAny* aParam2, TAny* aParam3 );

        void NewMessageL( TMailboxId aMailbox, TAny* aParam1, TAny* aParam2, TAny* aParam3 );

        void MessageChangedL( TMailboxId aMailbox, TAny* aParam1, TAny* aParam2, TAny* aParam3 );

        void MessageDeletedL( TMailboxId aMailbox, TAny* aParam1, TAny* aParam2, TAny* aParam3 );

        void MessageMoved( TMailboxId aMailbox, TAny* aParam1, TAny* aParam2, TAny* aParam3 );

        void MessageCopiedL( TMailboxId aMailbox, TAny* aParam1, TAny* aParam2, TAny* aParam3 );

        void NewFolderL( TMailboxId aMailbox, TAny* aParam1, TAny* aParam2, TAny* aParam3 );

        void FolderChangeL( TMailboxId aMailbox, TAny* aParam1, TAny* aParam2, TAny* aParam3 );

        void FoldersDeletedL( TMailboxId aMailbox, TAny* aParam1, TAny* aParam2, TAny* aParam3 );

        void FoldersMovedL( TMailboxId aMailbox, TAny* aParam1, TAny* aParam2, TAny* aParam3 );

        void ExceptionL( TMailboxId aMailbox, TAny* aParam1, TAny* aParam2, TAny* aParam3 );

    private:                                                                                                                         

        static TBool Equals( const MMailboxContentObserver& a1, const MMailboxContentObserver& a2 );

    private:

        CFSMailPlugin*  iPlugin;

        TFSMailMsgId    iFsMailboxId;

        RPointerArray<MMailboxContentObserver> iClientObservers;

    };

    class CEmailRequestObserver: public CBase,

                                 public MFSMailRequestObserver                                 

        {

    public:

        CEmailRequestObserver();

        void RequestResponseL( TFSProgress aEvent, TInt aRequestId );

        void SetObserverL( MMailboxSyncObserver* aObserver );

    private:

        MMailboxSyncObserver* iObserver;

        };

private:        

    CPluginData&    iPluginData;

    CFSMailPlugin*  iPlugin;

    TMailboxId      iMailboxId;

    TObserverEventMapper* iEventMapper;

    mutable CEmailAddress* iAddress;

    CFSMailBox*     iFsMailbox;

    CEmailRequestObserver* iSyncObserver;    

    TInt iRequestId;

};

#endif // EMAILMAILBOX_H

// End of file