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

 // All rights reserved.

 // This component and the accompanying materials are made available

 // under the terms of the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members

 // which accompanies this distribution, and is available

 // at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".

 //

 // 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__