/*

* Copyright (c) 2002-2004 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:   Declarations of the CMceSelectEmailDialog

*

*/

#ifndef __MCESETTINGSEMAILSEL_H__

#define __MCESETTINGSEMAILSEL_H__

//  INCLUDES

#include <e32base.h>

#include <msvapi.h>

#include <MTMStore.h>

#include <TSendingCapabilities.h>

#include <e32hashtab.h> 

// CONSTANTS

// MACROS

// DATA TYPES

// FUNCTION PROTOTYPES

// FORWARD DECLARATIONS

// CLASS DECLARATION

/**

*  CMceSelectEmailDialog

*/

class CMceSettingsEmailSel : public CBase, public MMsvSessionObserver

{

    public:  // constructors and destructor

        /**

        * Two-phased constructor.

        */

        static CMceSettingsEmailSel* NewL();

		// Destructor

		~CMceSettingsEmailSel();

        // from MMsvSessionObserver

        void HandleSessionEventL(TMsvSessionEvent aEvent, TAny* aArg1, TAny* aArg2, TAny* aArg3 );

    public: // Methods

		IMPORT_C static TBool ShowSelectEmailDlgL(  TMsvId& aSelectedService, TUid& aMtmType,

		                        TSendingCapabilities aRequiredCapabilities = KCapabilitiesForAllServices );

    protected: // Methods

    private: // Methods

		// Fetch all email mtms    

		void FilterEmailServicesL(

	    	CDesCArrayFlat&         aListItems,

    		CArrayFix<TUid>&        aListItemUids );    

		// Constructor

		CMceSettingsEmailSel();    

        // 

		TBool ShowSelectDlgL( TMsvId& aSelectedService, 

		                      TUid& aMtmType,

		                      TSendingCapabilities aRequiredCapabilities );

        // Load the resource for the dll module        

        void LoadResourceL();

        // Unload the resource for the dll module        

        void UnLoadResource(); 

        /**

        * By default Symbian 2nd phase constructor is private.

        */

        void ConstructL();

        // validate capabilities

        TBool QueryCapabilitiesAndValidateAccountL( TUid aMtmUid );  

 //Functions introduced for CMail changes

        /**

        * Function to Append the Cmail Boxes to the mail list

        */

        void AppendCmailBoxesL(CArrayFix<TInt64 >* atimeItems, CMsvEntry* entry);

        /**

        * Function to Add the mail Boxes other than default to the mail list

        */

        void AddOtherEmailBoxesL( CDesCArrayFlat& aListItems, 

                                  CArrayFix<TUid>& aListItemUids, 

                                  CMsvEntry* aEntry);

        /**

        * Function to check if the email entry is healthy or not

        * returns ETrue if healthy

        */

        TBool IsMailBoxHealthyL(TMsvEntry entry);

        /**

        * Function to check if the entry is email entry or not

        * returns ETrue if email

        */

        TBool IsEmailEntryL(TMsvEntry entry);

        /**

        * Function to get and show all mailboxes with cmail also

        * 

        */

        TBool ShowCmailSelectDlgL( TMsvId& aSelectedService, 

                                   TUid& aMtmType,

                                   CDesCArrayFlat*         aListItems,

                                   CArrayFix<TUid>*        aListItemUids

                                   );

        /**

        * Function to check if the mail box entry is valid to be 

        * appended or not

        * returns ETrue if appendable

        */

        TBool IsMailBoxAppendable(TMsvEntry aEntry , TUid* aUid);

        /**

        * Function to check if the mail box entry is already added or not

        * returns EFalse if already added

        */

        TBool IfMailBoxAlreadyAdded(CDesCArrayFlat& aListItems, 

                                    CDesCArrayFlat* aCmaillist, 

                                    TMsvEntry aTentry);

        /**

        * Function to check if the mail box uid is already added or not

        * returns EFalse if already added

        */

        TBool IfMailBoxUidAlreadyAdded(CArrayFix<TUid>* aListItemsUids, 

                                       TMsvEntry aTentry);

    private: // Data

	CMsvSession* iMsvSessionPtr;    

    CMtmStore*              iMtmStore;

    TInt iResourceOffset;

    TSendingCapabilities iRequiredCapabilities;    

//Variables introduced for CMail changes

    /**

    * variable to know if CMail Feature is on or not

    */

    TBool iEmailFramework;

    /**

     * Array to hold details of Cmail Mailboxes  

    */

    CDesCArrayFlat* iCmaillistItems;

    /**

    * Hash table to hold the mapping of cmail boxes with its position in TMsvEntry

    */

    RHashMap<TInt64, TInt >* iCmailBoxes;

    /**

     * Array is used to map user selection to correct service in case of CMail

     */

    CArrayFix<TUid>* iCmaillistItemUids ;

    /*

    * Variable to hold the default email box index

    */

    TInt iDefaultIndex ;

    /*

     * Variable to hold the default email entry

    */ 

    TMsvEntry iTentryDef;

    /*

     * Variable to hold the mtm pluginid in case of platform email application registered

     */ 

    TInt iMtmPluginID;

};

#endif // __MCESETTINGSEMAILSEL_H__