/*

* Copyright (c) 2002-2005 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:  Header file for CNSmlDMSyncDocument

*

*/

#ifndef NSMLDMSYNCDOCUMENT_H

#define NSMLDMSYNCDOCUMENT_H

// INCLUDES

#include <aknapp.h>

#include <AknDoc.h>

#include "NSmlDMSyncUi.hrh"

#include "NSmlDMDlgProfileView.h"

#include "NSmlDMUIDefines.h"

#include "NSmlDMDbNotifier.h"

// FORWARD DECLARATIONS

class CEikAppUi;

class CEikonEnv;

class CNSmlDMSyncAppEngine;

class CNSmlDMSyncProfileList;

class CNSmlDMFotaModel;

// CLASS DECLARATION

/**

*  TNSmlDMProfileItem helper class

*/

NONSHARABLE_CLASS (TNSmlDMProfileItem)

	{

	public:

		TBuf<KNSmlMaxProfileNameLength> iProfileName;	

		TInt     iProfileId;

		TBool	 iSynced;

		TTime	 iLastSync;

		TInt	 iBearer;

		TInt	 iActive;

		TTime    iLastSuccessSync;

		TBool    iDeleteAllowed;

		TBool    iProfileLocked; 

	};

/**

*  CNSmlDMSyncDocument application class.

*/

NONSHARABLE_CLASS (CNSmlDMSyncDocument) : public CAknDocument,

                                          public MNSmlDMDbEventHandler

    {

    enum TSanSupport

			{

			EOff,					

	        EOn

			};	

    public: // Constructors and destructor

        /**

        * Two-phased constructor.

        */

        static CNSmlDMSyncDocument* NewL( CAknApplication& aApp );

        /**

        * Destructor.

        */

        virtual ~CNSmlDMSyncDocument();

    public: // New functions

		/**

		* Returns the pointer to the appengine

        * @param -

		* @return Pointer to appEngine

        */

		inline CNSmlDMSyncAppEngine* AppEngine() const { return iAppEngine; }

		/**

		* Returns the id of the recently accessed profile

        * @param -

		* @return - old profile id

        */

		inline TInt OldProfileID() const { return iOldProfileId; }

		/**

		* Return the number of items

		* @param -

		* @return Profile item count

		*/

		inline TInt ProfileCount() const { return iProfileList->Count(); }

        /**

        * Returns the pointer to the fota model.

        * @since Series 60 3.1

        * @param None.

        * @return Pointer to the fota model instance.

        */

        CNSmlDMFotaModel* FotaModel() const;

        /**

        * Saves the current state of update packages.

        * @param None.

        * @return None.

        */

        void MarkFwUpdChangesStartL();

        /**

        * Checks if the state of update packages has changed since the saved

        * situation.

        * @param None.

        * @return True if there are differences in pcakage identifiers or states.

        */

        TBool FwUpdStatesChangedL();

		/**

		* Return the pointer to the profileitem list

        * @param aIndex Sets current index on the caller

		* @return Pointer to the profileitem list

        */

		CArrayFixFlat< TNSmlDMProfileItem >* ProfileList( TInt& aIndex );

		/**

		* Set current index

        * @param aIndex - new index value

		* @return -

        */

		void SetCurrentIndex(TInt aIndex);

		/**

		* Reads profiles again from the database and fills the profilelist

        * @param -

		* @return -

        */

		inline void RefreshProfileListL() { ReadProfileListL(); }

		/**

		* Reads profiles again from the database and fills the profilelist

        * @param aIncludeHidden Should hidden profile be included

		* @return -

        */

		inline void RefreshProfileListL( TBool aIncludeHidden ) { ReadProfileListL( aIncludeHidden ); }

		/**

		* Deletes selected profile and updates new index

        * @param  aIndex Set new index

		* @return (1 the deleted profile was default one /

		* 0 deleted was other than default or there was only one left)

        */

		TInt DeleteProfile( TInt& aIndex );

		/**

		* Return the current profile item

		* @param -

		* @return Pointer to the current TProfileItem profile item

		*/

		TNSmlDMProfileItem* ProfileItem() const;

		/**

		* Return the current profile item

		* @param -

		* @return Pointer to the indexed TProfileItem profile item

		*/

		TNSmlDMProfileItem* ProfileItemAt( TInt aIndex ) const;

		/**

		* Return the pointer to the CEikAppUi class

		* @param -

		* @return Pointer to the CEikAppUi

		*/

		CEikAppUi* AppUi() const { return iAppUi; }

		/**

		* Moves the index on the main view to the profile

		* with specified profile Id

		* @param aProfileId profile id

		* @return -

		*/

		void MoveIndexToProfile( TInt aProfileId );

		/**

		* Copies an existing profile settings to a new id

		* @param  aProfileId profile id

		* @return -

		*/

		void GetCopyProfileL( TInt& aProfileId );

		/**

		* Return next available default profile name

		* @param -

		* @return - new default profile name

		*/

		HBufC* GetNextProfileNameLC();

        /**

		* Disables DB events

		* @param aEvent 

		* @return None

		*/

        void DisableDbNotifications( TBool aEvent );

		/**

		* Handles DB events

		* @param aEvent DB event

		* @return None

		*/

        void HandleDbEventL( TNSmlDMDbEvent aEvent );

        /**

        * Utility function.

        * @param -

        * @return None.

        */                                

        TBool IsServerAlertSync();

        /**

        * Utility function.

        * @param -

        * @return None.

        */           

        void StartServerL();

        /**

        * ServerAlert Support function

        * @param -

        * @return TBool.

        */

        TBool SANSupport();

        /**

        * ServerAlert type return function

        * @param -

        * @return TBool.

        */

        TBool SilentSession();

         /**

        * ServerAlert type variable reset function

        * @param -

        * @return None.

        */

        void ResetSession();

        /**

        * Server profiles view current index

        * @param -

        * @return index of the current focussed profile.

        */

        TInt CurrentIndex();

        /**

         * FOTA set DL active P&S key defined by DM or not

         * @param None

         * @return ETrue or EFalse.

         */

         TBool DMDefinesFotaDLKey();

    private:

        /**

        * C++ default constructor.

        */

        CNSmlDMSyncDocument(CEikApplication& aApp): CAknDocument(aApp) { }

        /**

        * By default Symbian 2nd phase constructor is private.

        */

        void ConstructL();

		/**

		* Read settings from the database

        * @param -

		* @return -

        */

		void ReadProfileListL();

		/**

		* Read settings from the database

        * @param aIncludeHidden Should hidden profile be included

		* @return -

        */

		void ReadProfileListL( TBool aIncludeHidden );

		/**

        * From CEikDocument, create CNSmlDMSyncAppUi "App UI" object.

        */

        CEikAppUi* CreateAppUiL();

		/**

		* Restore

        * @param aStore Stream  store

        * @param aStreamDic Dictionary

		* @return None

        */

        void RestoreL( const CStreamStore& aStore, 

                       const CStreamDictionary& aStreamDic );

    private:

        //Application engine

		CNSmlDMSyncAppEngine*               iAppEngine;

		// Profile list

		CNSmlDMSyncProfileList*             iSyncProfileList;

		// DB notifier

		CNSmlDMDbNotifier*                  iDbNotifier;

		//Profile list array

		CArrayFixFlat<TNSmlDMProfileItem>*  iProfileList;

		// Current index

		TInt                                iCurrentIndex;	

		// Eikon environment

		CEikonEnv*                          iEikEnv;

		// Old profile id

		TInt                                iOldProfileId;	

		// Blocks db events

		TBool                               iDbEventsBlocked;

		CApaAppServer*                      iServer;

		//Server alert support

		TInt  								iSanSupport;

		//Silent session or not

		TBool								iSilent;

		//FOTA DL Active P&S key defined by DM or not

		TBool 							iDMDefinesFotaDLKey;

    };

#endif // NSMLDMSYNCDOCUMENT_H

// End of File