// Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).

// All rights reserved.

// This component and the accompanying materials are made available

// which accompanies this distribution, and is available

//

// Initial Contributors:

// Nokia Corporation - initial contribution.

//

// Contributors:

//

// Description:

//

#ifndef __CMMSACCOUNT_H__

#define __CMMSACCOUNT_H__

#include <e32base.h>

class CRepository;

class CMmsSettings;

class TMmsAccountId;

class MMmsSettingsObserver;

/** 

The maximum account name size

@publishedAll

@released

*/

const TInt KMmsAccountNameSize = 256;

/** 

MMS account ID 

@publishedAll

@released

*/

class TMmsAccountId 

 	{

public:

	/** MMS account Id */

   	TInt iMmsAccountId;

	/** MMS account Name */     

   	TBuf<KMmsAccountNameSize> iMmsAccountName;

   	};

/**

Stores MMS settings.

@publishedAll

@released

*/

class CMmsAccounts : public CActive

 	{

public:

  	IMPORT_C static CMmsAccounts* NewL( );

   	IMPORT_C static CMmsAccounts* NewLC( );

    IMPORT_C virtual ~CMmsAccounts();

    // Observer functions

    IMPORT_C void AddObserverL(MMmsSettingsObserver & aObserver);

    IMPORT_C void RemoveObserver(MMmsSettingsObserver & aObserver);

    IMPORT_C TMmsAccountId CreateMMSAccountL(const TDesC& aAccountName, const CMmsSettings& aSettings);

  	IMPORT_C TInt MaxMMSAccounts();

    IMPORT_C void GetMMSAccountsL(RArray<TMmsAccountId>& aAccountIds) const;

    IMPORT_C void DeleteMMSAccountL(const TMmsAccountId& aAccountId);

    IMPORT_C void LoadSettingsL(const TMmsAccountId& aAccountId, CMmsSettings& aSettings);          

    IMPORT_C void PopulateDefaultSettingsL(CMmsSettings& aSettings);

    IMPORT_C void SaveSettingsL(const TMmsAccountId& aAccountId, const CMmsSettings& aSettings) const;

    IMPORT_C TMmsAccountId DefaultMMSAccountL( ) const;

    IMPORT_C void SetDefaultMMSAccountL(const TMmsAccountId& aAccount);

private:

    CMmsAccounts();

	void ConstructL();

	void DoLoadSettingsL(TUint32 aAccountId, CMmsSettings& aSettings);

	void DoSaveSettingsL(TUint32 aAccountId, const CMmsSettings& aSettings, const TDesC& aAccountName) const;

    void DoCancel( );

    void RunL( );

	TUint GetNextEmptyAccountSlotL();

private:

	enum TMmsSettingsCenRepId

		{

		EMmsAccountName				= 0x00000000,

		EMmsSettingsVersion			= 0x00000001,

		EMmsApplicationID			= 0x00000002,

		EMmsAddress					= 0x00000003,

		EMmsCreationMode			= 0x00000004,

		EMmsSettingsFlags			= 0x00000005,

		EMmsProxyCount				= 0x00000006,

		EMmsNapIdCount				= 0x00000007,		

		EMmsAutomaticDownload		= 0x00000008,

		EMmsValidityPeriod			= 0x00000009,

		EMmsMaxDownloadSize			= 0x0000000A,

		EMmsMaxDownloadRetries		= 0x0000000B,

		EMmsDownloadRetryInterval	= 0x0000000C,

		EMmsMaxSendMsgSize			= 0x0000000D,

		EMmsDeviceContentClass		= 0x0000000E,

		EMmsMaxImageHeight			= 0x0000000F,

		EMmsMaxImageWidth			= 0x00000010,

		EMmsProxyList				= 0x00001000,

		EMmsNapIdList				= 0x00002000,

		};

private:

   	CRepository* iRepository;

    RPointerArray<MMmsSettingsObserver> iObservers;

    };     

#endif // __CMMSACCOUNT_H__